feat(alg11 phase0): skeleton + миграция учебника Алгебра 11 + SVG-хелперы
- Миграция 025_algebra_11_hub.sql: hub algebra-11 (emerald, sort 9, 10 параграфов) + 3 главы: ch1 amber (§1-3), ch2 violet (§4-6), ch3 cyan (§7-10). - algebra_11_hub.html: палитра teal/emerald (отличие от индиго alg9), 3 карточки глав, watermark a^x / e^x / log, финал курса placeholder Phase 4. - algebra_11_ch1/ch2/ch3.html: полный скелет на основе algebra_9_ch1 (search, sidebar, XP, theme, психельтор, поиск Ctrl+K). - SVG-хелперы встроены во все 3 ch-файла: axes2D, plotFunc, pointWithDrop, asymptote, snapToValue + геометрические: rightAngleMark, angleArcAuto, unitVec, deg2rad, gcd. - ALG11 POLISH CSS: wgFadeIn каскад, hover-фильтры, bump анимация score-display. - ALG11 POLISH JS: MutationObserver для авто-bump score, psel-done маркер. - STUB-builder'ы для всех §§ и final с заглушкой Phase 1+. - KaTeX с двойным экранированием в template literals.
This commit is contained in:
Maxim Dolgolyov
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-- Algebra 11 hub migration.
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-- Adds hub row + 3 chapter children for Алгебра 11 (Арефьева/Пирютко, 2020).
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-- Pattern mirrors 023_algebra_10_hub.sql.
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-- 1. Hub row.
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INSERT INTO textbooks
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(slug, subject, grade, title, author, description, html_path, para_count, color, sort_order, is_active)
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VALUES
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('algebra-11', 'math', 11, 'Алгебра — 11 класс', '',
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'Полный курс алгебры 11 класса по учебнику И. Г. Арефьевой и О. Н. Пирютко: обобщение понятия степени, степенная функция, определение логарифма, показательная функция и уравнения/неравенства, свойства логарифмов, логарифмическая функция и уравнения/неравенства. 3 главы, 10 параграфов.',
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'algebra_11_hub.html', 10, 'emerald', 9, 1);
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-- 2. Chapter children.
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INSERT INTO textbooks
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(slug, subject, grade, title, author, description, html_path, para_count, color, sort_order, is_active, parent_slug)
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VALUES
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('algebra-11-ch1', 'math', 11, 'Алгебра 11 · Обобщение понятия степени',
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'',
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'§1–§3: степень с рациональным и действительным показателем, степенная функция и её свойства, определение логарифма и основное логарифмическое тождество.',
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'algebra_11_ch1.html', 3, 'amber', 1, 1, 'algebra-11'),
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('algebra-11-ch2', 'math', 11, 'Алгебра 11 · Показательная функция',
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'',
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'§4–§6: показательная функция y = a^x и её свойства, показательные уравнения, показательные неравенства с учётом монотонности.',
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'algebra_11_ch2.html', 3, 'violet', 2, 1, 'algebra-11'),
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('algebra-11-ch3', 'math', 11, 'Алгебра 11 · Логарифмическая функция',
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'',
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'§7–§10: свойства логарифмов, логарифмическая функция y = log_a x, логарифмические уравнения, логарифмические неравенства с учётом ОДЗ.',
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'algebra_11_ch3.html', 4, 'cyan', 3, 1, 'algebra-11');
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@@ -0,0 +1,793 @@
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<!doctype html>
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<html lang="ru">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
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<meta http-equiv="Pragma" content="no-cache">
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<meta http-equiv="Expires" content="0">
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<title>Алгебра 11 · Глава 1 · «Обобщение понятия степени»</title>
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.css">
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<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.js"></script>
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<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/auto-render.min.js"
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onload="renderMathInElement(document.body,{delimiters:[{left:'$$',right:'$$',display:true},{left:'$',right:'$',display:false},{left:'\\[',right:'\\]',display:true},{left:'\\(',right:'\\)',display:false}],throwOnError:false})"></script>
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<script src="/js/api.js" defer></script>
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<script src="/js/xp.js" defer></script>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Manrope:wght@600;700;800;900&family=Unbounded:wght@700;800;900&family=JetBrains+Mono:wght@500;700&display=swap" rel="stylesheet">
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<style>
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:root{
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--bg:#fafafa; --card:#fff; --card-soft:#f8fafc; --text:#0f172a; --ink:#0f172a; --muted:#64748b;
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--border:#e2e8f0; --sh:0 1px 3px rgba(0,0,0,.06); --sh2:0 4px 14px rgba(0,0,0,.08);
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--pri:#d97706; --pri2:#b45309; --pri-soft:#fef3c7;
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--acc:#f59e0b; --acc2:#d97706; --acc-soft:#fef9c3;
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--ok:#10b981; --ok-bg:#d1fae5; --warn:#f59e0b; --warn-bg:#fef3c7;
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--bad:#ef4444; --fail:#dc2626; --fail-bg:#fee2e2;
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}
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.dark{--bg:#0a0a0e; --card:#13120a; --card-soft:#18160a; --text:#fef9e7; --ink:#fef9e7; --muted:#a39070; --border:#2a2512}
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*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
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html,body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;font-size:15px}
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button,input,select,textarea{font-family:inherit;font-size:inherit}
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a{color:inherit;text-decoration:none}
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.hdr{position:relative;background:linear-gradient(110deg,#92400e 0%,#d97706 55%,#fbbf24 100%);color:#fff;padding:46px 22px 30px;overflow:hidden;border-bottom:2px solid rgba(251,191,36,.2);min-height:130px}
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.hdr::before{content:'ГЛАВА 1';position:absolute;right:-12px;top:50%;transform:translateY(-50%);font-family:'Unbounded',sans-serif;font-size:clamp(5rem,15vw,11rem);font-weight:900;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.12);line-height:1;pointer-events:none;user-select:none;z-index:0}
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.hdr-row{position:relative;z-index:1;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
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.hdr h1{font-family:'Unbounded',sans-serif;font-size:1.5rem;font-weight:900;letter-spacing:-.01em;line-height:1.3;padding-top:4px}
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.hdr-sub{font-size:.85rem;opacity:.88;margin-top:6px;font-weight:500;line-height:1.4}
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.hdr-side{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
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.hdr-btn{padding:7px 12px;border-radius:9px;background:rgba(255,255,255,.14);color:#fff;font-weight:600;font-size:.82rem;display:inline-flex;align-items:center;gap:6px;transition:background .15s;text-decoration:none}
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.hdr-btn:hover{background:rgba(255,255,255,.24)}
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.main{max-width:1240px;margin:0 auto;padding:22px;width:100%;display:grid;grid-template-columns:1fr 280px;gap:24px}
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@media(max-width:980px){.main{grid-template-columns:1fr;padding:14px}}
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.col-main{min-width:0}
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.hero{background:linear-gradient(135deg,var(--pri-soft) 0%,var(--acc-soft) 50%,var(--pri-soft) 100%);background-size:200% 200%;animation:heroShift 12s ease-in-out infinite;border:1px solid var(--border);border-radius:18px;padding:24px 22px;margin-bottom:24px;position:relative;overflow:hidden}
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@keyframes heroShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
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.hero::before{content:'aˣ';position:absolute;right:0;top:-30px;font-size:clamp(2rem,12vw,8rem);font-weight:900;color:var(--pri);opacity:.10;line-height:1;pointer-events:none;font-family:'Unbounded',sans-serif}
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.hero h2{font-family:'Unbounded',sans-serif;font-size:1.55rem;font-weight:800;color:var(--pri2);margin-bottom:10px;letter-spacing:-.01em}
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.hero p{font-size:.95rem;color:var(--text);opacity:.88;margin-bottom:14px;max-width:640px}
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.hero-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
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.btn-primary{padding:11px 22px;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;border-radius:11px;font-weight:700;font-size:.92rem;display:inline-flex;align-items:center;gap:8px;box-shadow:var(--sh2);transition:transform .15s,box-shadow .15s}
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.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(0,0,0,.18)}
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.hero-progress{flex:1;min-width:200px;max-width:280px}
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.hp-label{font-size:.74rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;display:block;margin-bottom:5px}
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.hp-bar{height:8px;background:rgba(0,0,0,.12);border-radius:5px;overflow:hidden}
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.hp-fill{height:100%;background:linear-gradient(90deg,var(--pri),var(--acc));border-radius:5px;width:0%;transition:width .6s cubic-bezier(.16,1,.3,1)}
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.hp-text{font-size:.78rem;color:var(--muted);font-weight:700;margin-top:4px;display:block}
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.hero-xp-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:linear-gradient(135deg,var(--warn,#f59e0b),var(--pri));color:#fff;border-radius:99px;font-size:.82rem;font-weight:800;letter-spacing:.02em;box-shadow:0 4px 12px rgba(0,0,0,.18);font-family:'Unbounded',sans-serif}
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.psel{margin-bottom:24px}
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.psel-title{font-size:.72rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
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.psel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
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.psel-card{background:var(--card);border:1.5px solid var(--border);border-radius:13px;padding:14px;cursor:pointer;transition:transform .2s,box-shadow .2s,border-color .2s;text-align:left;position:relative}
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.psel-card:hover{transform:translateY(-3px);box-shadow:var(--sh2);border-color:var(--pri)}
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.psel-card.active{border-color:var(--pri);background:linear-gradient(135deg,var(--pri-soft),var(--card));box-shadow:var(--sh2)}
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.psel-card.active::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--pri),var(--acc));border-radius:13px 13px 0 0}
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.psel-num{font-family:'Unbounded',sans-serif;font-size:.72rem;font-weight:800;color:var(--pri);text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px}
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.psel-name{font-size:.86rem;font-weight:700;color:var(--text);line-height:1.3;margin-bottom:8px}
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.psel-prog{height:4px;background:rgba(0,0,0,.10);border-radius:3px;overflow:hidden}
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.psel-prog-fill{height:100%;background:var(--pri);width:0%;transition:width .4s}
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.psel-card.final{background:linear-gradient(135deg,var(--acc-soft),var(--pri-soft))}
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.psel-card.final .psel-num{color:var(--warn)}
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.sec[id="sec-p1"]{ --sec-acc:#d97706; --sec-acc-d:#b45309; --sec-acc-soft:#fef3c7; }
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.sec[id="sec-final1"]{ --sec-acc:#d97706; --sec-acc-d:#b45309; --sec-acc-soft:#fef3c7; }
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.sec{display:none;position:relative;animation:fadeIn .35s ease}
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.sec.active{display:block}
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@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
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.sec::before{content:attr(data-watermark);position:absolute;right:-20px;top:10%;font-family:'Unbounded',sans-serif;font-size:clamp(6rem,18vw,14rem);font-weight:900;color:transparent;-webkit-text-stroke:1.5px var(--sec-acc-soft,var(--pri-soft));line-height:1;pointer-events:none;user-select:none;z-index:0;opacity:.35}
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.sec-header{margin-bottom:22px;padding-bottom:14px;border-bottom:2px solid var(--sec-acc-soft,var(--pri-soft));position:relative;z-index:1}
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.sec-num{display:inline-block;padding:4px 10px;background:linear-gradient(135deg,var(--sec-acc,var(--pri)),var(--sec-acc-d,var(--pri2)));color:#fff;border-radius:7px;font-family:'Unbounded',sans-serif;font-size:.78rem;font-weight:800;letter-spacing:.04em;margin-bottom:8px}
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.sec-h{font-family:'Unbounded',sans-serif;font-size:1.6rem;font-weight:800;color:var(--sec-acc-d,var(--pri2));letter-spacing:-.01em;line-height:1.25}
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.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:16px;box-shadow:0 1px 3px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.04);position:relative;z-index:1;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s}
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.card:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgba(0,0,0,.06),0 16px 36px rgba(0,0,0,.08)}
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.card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed var(--border)}
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.card-icon{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}
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.card-icon.repeat{background:#0ea5e9}.card-icon.theory{background:#8b5cf6}.card-icon.algo{background:#f59e0b}.card-icon.rule{background:#ec4899}.card-icon.example{background:#10b981}.card-icon.oral{background:#06b6d4}
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.card-icon .ic{width:18px;height:18px}
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.card-title{font-family:'Unbounded',sans-serif;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);flex:1}
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.card-num{font-size:.74rem;font-weight:700;color:var(--muted);background:var(--sec-acc-soft,var(--pri-soft));padding:3px 7px;border-radius:5px}
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.card-body{font-size:.94rem;line-height:1.65}
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.card-body p{margin-bottom:8px}
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.card-body p:last-child{margin-bottom:0}
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.btn{padding:8px 16px;border-radius:8px;background:var(--card);color:var(--text);border:1.5px solid var(--border);font-weight:600;font-size:.88rem;transition:background .15s,border-color .15s,transform .1s}
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.btn:hover{background:var(--sec-acc-soft,var(--pri-soft));border-color:var(--sec-acc,var(--pri))}
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.btn:active{transform:scale(.96)}
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.btn.primary{background:var(--sec-acc,var(--pri));color:#fff;border-color:var(--sec-acc,var(--pri))}
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.btn.primary:hover{background:var(--sec-acc-d,var(--pri2));border-color:var(--sec-acc-d,var(--pri2))}
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.feedback{padding:10px 14px;border-radius:9px;font-weight:600;font-size:.88rem;margin-top:8px;display:none}
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.feedback.ok{display:block;background:var(--ok-bg);color:#065f46;border-left:4px solid var(--ok)}
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.feedback.fail{display:block;background:var(--fail-bg);color:#7f1d1d;border-left:4px solid var(--fail)}
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.wg{background:linear-gradient(135deg,var(--card),var(--sec-acc-soft,var(--pri-soft)));border:1.5px solid var(--sec-acc,var(--pri));border-radius:14px;padding:18px 20px;margin-bottom:18px;box-shadow:var(--sh2);position:relative;z-index:1}
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.wg-header{display:flex;align-items:center;gap:8px;margin-bottom:14px}
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.wg-badge{padding:4px 9px;background:var(--sec-acc,var(--pri));color:#fff;border-radius:6px;font-family:'Unbounded',sans-serif;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
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.wg-title{font-family:'Unbounded',sans-serif;font-size:1.05rem;font-weight:800;color:var(--sec-acc-d,var(--pri2));flex:1}
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||||
.wg-help{font-size:.88rem;color:var(--text);margin-bottom:12px;line-height:1.55;background:linear-gradient(135deg,var(--warn-bg,#fef3c7),var(--sec-acc-soft,var(--pri-soft)));border-left:4px solid var(--warn,#f59e0b);padding:9px 14px;border-radius:9px}
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||||
.tinp{padding:8px 12px;border:1.5px solid var(--border);border-radius:8px;background:var(--card);color:var(--text);transition:border-color .15s;font-family:'JetBrains Mono',monospace}
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||||
.tinp:focus{outline:0;border-color:var(--sec-acc,var(--pri));box-shadow:0 0 0 3px var(--sec-acc-soft,var(--pri-soft))}
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||||
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
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||||
.sliders{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:10px}
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||||
.sliders label{display:block;font-size:.92rem;color:var(--muted);background:var(--card);padding:8px 12px;border-radius:8px;border:1px solid var(--border);line-height:1.5}
|
||||
.sliders label b{font-family:'JetBrains Mono',monospace;font-size:1.05rem;color:var(--sec-acc-d,var(--pri2));margin-left:4px}
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||||
.sliders label input[type="range"]{display:block;width:100%;margin-top:6px;accent-color:var(--sec-acc,var(--pri))}
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||||
.score-display{display:flex;gap:14px;flex-wrap:wrap;align-items:center;padding:10px 14px;background:var(--sec-acc-soft,var(--pri-soft));border-radius:10px;margin-bottom:12px}
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.score-display b{color:var(--sec-acc-d,var(--pri2));font-size:1.15rem}
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.spoiler{border:1px solid var(--border);border-radius:10px;background:var(--card);margin:10px 0;overflow:hidden}
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||||
.spoiler summary{padding:8px 14px;background:var(--sec-acc-soft,var(--pri-soft));font-weight:700;cursor:pointer;font-size:.88rem;color:var(--sec-acc-d,var(--pri2));list-style:none;display:flex;align-items:center;gap:8px}
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.spoiler summary::-webkit-details-marker{display:none}
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.spoiler summary::before{content:'+';font-size:1.2rem;font-weight:900;color:var(--sec-acc,var(--pri));width:18px}
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.spoiler[open] summary::before{content:'\2212'}
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.spoiler-body{padding:10px 14px;font-size:.92rem;line-height:1.6}
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||||
.col-side{position:sticky;top:14px;align-self:start;height:fit-content;max-height:calc(100vh - 28px);overflow-y:auto}
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||||
.sidecard{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;margin-bottom:14px;box-shadow:var(--sh)}
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.sidecard h4{font-family:'Unbounded',sans-serif;font-size:.74rem;font-weight:800;color:var(--pri2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border)}
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.sidecard-row{margin-bottom:8px;font-size:.86rem;line-height:1.6}
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.sidecard-row b{color:var(--pri);font-weight:700}
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.sidecard-row:last-child{margin-bottom:0}
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@media(max-width:980px){.col-side{position:static;max-height:none}}
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|
||||
.xp-card{background:linear-gradient(135deg,var(--acc-soft),var(--pri-soft));border:1.5px solid var(--acc);border-radius:12px;padding:14px;margin-bottom:14px}
|
||||
.xp-card-title{font-size:.68rem;font-weight:800;color:var(--acc2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}
|
||||
.xp-level{font-size:1.1rem;font-weight:900;color:var(--acc2);font-family:'Unbounded',sans-serif}
|
||||
.xp-bar{height:9px;background:rgba(0,0,0,.10);border-radius:6px;overflow:hidden;margin:7px 0}
|
||||
.xp-fill{height:100%;background:linear-gradient(90deg,var(--acc),var(--pri));border-radius:6px;transition:width .5s cubic-bezier(.4,0,.2,1)}
|
||||
.xp-nums{font-size:.74rem;color:var(--muted);display:flex;justify-content:space-between}
|
||||
|
||||
.sec-nav{display:flex;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border);justify-content:space-between;flex-wrap:wrap}
|
||||
.foot{text-align:center;padding:30px 16px;color:var(--muted);font-size:.78rem;border-top:1px solid var(--border);margin-top:30px}
|
||||
|
||||
.ach-popup{position:fixed;top:80px;right:18px;background:linear-gradient(135deg,var(--pri),var(--acc));color:#fff;padding:12px 18px;border-radius:11px;font-weight:700;font-size:.9rem;box-shadow:0 8px 28px rgba(0,0,0,.32);z-index:1002;display:none;align-items:center;gap:8px;max-width:340px}
|
||||
.ach-popup.show{display:flex}
|
||||
|
||||
.col-side-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:9990;display:none}
|
||||
.col-side-backdrop.show{display:block}
|
||||
@media(max-width:980px){
|
||||
.col-side{position:fixed;top:0;right:0;height:100vh;width:300px;max-width:88vw;background:var(--bg);box-shadow:-12px 0 24px rgba(0,0,0,.18);padding:18px 16px;overflow-y:auto;transform:translateX(100%);transition:transform .25s ease;z-index:9991;max-height:none}
|
||||
.col-side.open{transform:none}
|
||||
}
|
||||
|
||||
.search-modal{position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);z-index:9993;display:none;align-items:flex-start;justify-content:center;padding-top:14vh}
|
||||
.search-modal.show{display:flex}
|
||||
.search-box{background:var(--bg);border:1px solid var(--border);border-radius:14px;width:560px;max-width:92vw;max-height:70vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 64px rgba(0,0,0,.4)}
|
||||
.search-input{padding:14px 16px;font-size:1rem;border:0;border-bottom:1px solid var(--border);background:transparent;color:var(--text);outline:none}
|
||||
.search-results{flex:1;overflow-y:auto;padding:6px 0}
|
||||
.search-row{display:block;padding:8px 16px;cursor:pointer;border-bottom:1px solid var(--border);text-align:left;background:transparent;border:0;width:100%;color:var(--text)}
|
||||
.search-row:hover,.search-row.active{background:var(--sec-acc-soft,var(--pri-soft))}
|
||||
.search-row .sr-kind{font-size:.7rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
|
||||
.search-row .sr-title{font-weight:700;font-size:.92rem;color:var(--text)}
|
||||
.search-row .sr-desc{font-size:.8rem;color:var(--muted);margin-top:2px}
|
||||
.search-empty{padding:20px;text-align:center;color:var(--muted);font-size:.88rem}
|
||||
.search-foot{padding:8px 14px;border-top:1px solid var(--border);font-size:.74rem;color:var(--muted);display:flex;gap:14px}
|
||||
.search-foot kbd{padding:2px 6px;background:var(--card);border:1px solid var(--border);border-radius:4px;font-family:'JetBrains Mono',monospace;font-size:.72rem}
|
||||
|
||||
/* === ALG11 POLISH (visual + micro-interactions) === */
|
||||
@keyframes wgFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
|
||||
.sec.active .wg{animation:wgFadeIn .35s cubic-bezier(.16,1,.3,1) backwards}
|
||||
.sec.active .wg:nth-of-type(1){animation-delay:.02s}
|
||||
.sec.active .wg:nth-of-type(2){animation-delay:.08s}
|
||||
.sec.active .wg:nth-of-type(3){animation-delay:.14s}
|
||||
.sec.active .wg:nth-of-type(4){animation-delay:.20s}
|
||||
.sec.active .wg:nth-of-type(5){animation-delay:.26s}
|
||||
.sec.active .wg:nth-of-type(6){animation-delay:.32s}
|
||||
.wg svg{transition:filter .25s ease}
|
||||
.wg:hover svg{filter:drop-shadow(0 4px 16px rgba(0,0,0,.10))}
|
||||
input[type=range]:active{box-shadow:0 0 0 4px var(--pri-soft);border-radius:8px}
|
||||
.wg input[type=range]{cursor:ew-resize}
|
||||
.score-display b{transition:transform .22s cubic-bezier(.16,1,.3,1),color .22s;display:inline-block;transform-origin:center}
|
||||
.score-display b.bump{transform:scale(1.28);color:var(--pri)}
|
||||
.katex{transition:color .2s}
|
||||
.wg-help .katex:hover,.card-body .katex:hover{color:var(--pri2,var(--pri));cursor:help}
|
||||
.hp-fill,.psel-prog-fill,.xp-fill,[id$="-overall-fill"]{transition:width .6s cubic-bezier(.16,1,.3,1)!important}
|
||||
.boss-card,.btn.primary,.btn-primary{position:relative;overflow:hidden}
|
||||
.btn.primary::after,.btn-primary::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at center,rgba(255,255,255,.42) 0%,transparent 60%);opacity:0;transition:opacity .25s;pointer-events:none}
|
||||
.btn.primary:hover::after,.btn-primary:hover::after{opacity:1}
|
||||
.psel-card{position:relative}
|
||||
.psel-card .psel-done{position:absolute;top:6px;right:6px;width:18px;height:18px;border-radius:50%;background:#10b981;display:none;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(16,185,129,.45);z-index:2}
|
||||
.psel-card .psel-done svg{width:11px;height:11px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
|
||||
.psel-card.done .psel-done{display:flex}
|
||||
.boss-card{transition:border-color .35s,box-shadow .6s,background .3s,transform .2s}
|
||||
.boss-card.glow{box-shadow:0 0 24px rgba(16,185,129,.6),0 0 0 2px rgba(16,185,129,.45)!important}
|
||||
@keyframes bossPulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.55)}70%{box-shadow:0 0 0 14px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
|
||||
.boss-card.pulse{animation:bossPulse .8s ease-out}
|
||||
.sec{transition:opacity .25s}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
|
||||
<header class="hdr">
|
||||
<div class="hdr-row">
|
||||
<div>
|
||||
<h1>Алгебра 11 · Глава 1</h1>
|
||||
<div class="hdr-sub">Степень с действительным показателем · степенная функция · определение логарифма</div>
|
||||
</div>
|
||||
<div class="hdr-side">
|
||||
<a href="/textbook/algebra-11" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"/></svg> К алгебре 11</a>
|
||||
<button id="search-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><circle cx="11" cy="11" r="7"/><path d="m21 21-4-4"/></svg> Поиск</button>
|
||||
<button id="sidebar-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><line x1="4" y1="6" x2="20" y2="6"/><line x1="4" y1="12" x2="20" y2="12"/><line x1="4" y1="18" x2="14" y2="18"/></svg> Шпаргалка</button>
|
||||
<button id="theme-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><path d="M21 12.8A9 9 0 1 1 11.2 3a7 7 0 0 0 9.8 9.8z"/></svg><span id="theme-lab">Тёмная</span></button>
|
||||
</div>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
<main class="main">
|
||||
<div class="col-main">
|
||||
|
||||
<section class="hero">
|
||||
<h2>Степени и логарифмы — расширяем понятие</h2>
|
||||
<p>Расширяем понятие степени — теперь показатель может быть рациональным, иррациональным и любым действительным. Изучаем <b>степенную функцию</b> и встречаемся с <b>логарифмом</b> — обратной операцией к возведению в степень.</p>
|
||||
<div class="hero-row">
|
||||
<button class="btn-primary" onclick="goTo('p1')"><svg class="ic" viewBox="0 0 24 24"><polygon points="6 4 20 12 6 20 6 4" fill="currentColor" stroke="none"/></svg> Начать § 1</button>
|
||||
<div class="hero-progress">
|
||||
<span class="hp-label">Прогресс по главе</span>
|
||||
<div class="hp-bar"><div id="hero-hp-fill" class="hp-fill"></div></div>
|
||||
<span id="hero-hp-text" class="hp-text">0%</span>
|
||||
</div>
|
||||
<div id="hero-xp-badge" class="hero-xp-badge"></div>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<section class="psel">
|
||||
<div class="psel-title">Параграфы главы</div>
|
||||
<div id="psel-grid" class="psel-grid"></div>
|
||||
</section>
|
||||
|
||||
<section id="sec-p1" class="sec" data-watermark="a^{m/n}"><div class="sec-header"><span class="sec-num">§ 1</span><h2 class="sec-h">Степень с рациональным показателем</h2></div><div id="p1-body"></div></section>
|
||||
<section id="sec-p2" class="sec" data-watermark="x^α"><div class="sec-header"><span class="sec-num">§ 2</span><h2 class="sec-h">Степенная функция</h2></div><div id="p2-body"></div></section>
|
||||
<section id="sec-p3" class="sec" data-watermark="log"><div class="sec-header"><span class="sec-num">§ 3</span><h2 class="sec-h">Определение логарифма</h2></div><div id="p3-body"></div></section>
|
||||
<section id="sec-final1" class="sec" data-watermark="★"><div class="sec-header"><span class="sec-num" style="background:linear-gradient(135deg,#d97706,#f59e0b)">★</span><h2 class="sec-h">Финал главы</h2></div><div id="final1-body"></div></section>
|
||||
|
||||
</div>
|
||||
<aside class="col-side" id="col-side"><div id="sidebar-content"></div></aside>
|
||||
<div class="col-side-backdrop" id="col-side-backdrop"></div>
|
||||
</main>
|
||||
|
||||
<footer class="foot">Интерактивный учебник «Алгебра 11» · Глава 1 · «Обобщение понятия степени» · LearnSpace</footer>
|
||||
|
||||
<div id="ach-popup" class="ach-popup"><svg class="ic" viewBox="0 0 24 24" style="width:22px;height:22px"><polygon points="12,2 22,20 2,20"/></svg><span id="ach-text">Достижение!</span></div>
|
||||
<div id="search-modal" class="search-modal" role="dialog">
|
||||
<div class="search-box">
|
||||
<input type="text" id="search-input" class="search-input" placeholder="Поиск…" autocomplete="off">
|
||||
<div id="search-results" class="search-results"></div>
|
||||
<div class="search-foot"><span><kbd>↑↓</kbd> навигация</span><span><kbd>Enter</kbd> открыть</span><span><kbd>Esc</kbd> закрыть</span></div>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
'use strict';
|
||||
|
||||
const STATE = { current:'p1', progress:{}, achievements:new Map(), xp:0, level:1 };
|
||||
const TOTAL_PARAS = 4;
|
||||
const _TB_SLUG = 'algebra-11-ch1';
|
||||
|
||||
const PARAS = [
|
||||
{ id:'p1', num:'§ 1', name:'Степень с рациональным показателем', sub:'$a^{m/n} = \\sqrt[n]{a^m}$' },
|
||||
{ id:'p2', num:'§ 2', name:'Степенная функция', sub:'$y = x^\\alpha$' },
|
||||
{ id:'p3', num:'§ 3', name:'Определение логарифма', sub:'$\\log_a b = c$' },
|
||||
{ id:'final1', num:'★', name:'Финал главы', sub:'Итоги · боссы главы 1', final:true }
|
||||
];
|
||||
PARAS.forEach(p => { STATE.progress[p.id] = 0; });
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||||
|
||||
function calcLevel(xp){ return Math.floor(Math.sqrt((xp||0)/100))+1; }
|
||||
function _xpForLevel(lv){ return (lv-1)*(lv-1)*100; }
|
||||
|
||||
const ACH_LABELS = {
|
||||
start:"Начало главы 1!",
|
||||
p2_done:"Степенная функция освоена!",
|
||||
p3_done:"Логарифм освоен!",
|
||||
ch1_done:"Глава 1 пройдена!"
|
||||
};
|
||||
|
||||
function loadProgress(){
|
||||
try{
|
||||
const s=localStorage.getItem('algebra11_ch1_progress'); if(s) Object.assign(STATE.progress, JSON.parse(s));
|
||||
const a=localStorage.getItem('algebra11_ch1_achievements');
|
||||
if(a){ const p=JSON.parse(a); if(Array.isArray(p)) p.forEach(id=>STATE.achievements.set(id, ACH_LABELS[id]||id)); else if(p&&typeof p==='object'){ for(const[id,t] of Object.entries(p)) STATE.achievements.set(id,(t&&t!==id)?t:(ACH_LABELS[id]||id)); } }
|
||||
STATE.xp=+(localStorage.getItem('algebra11_xp')||0); STATE.level=calcLevel(STATE.xp);
|
||||
}catch(e){}
|
||||
}
|
||||
function saveProgress(){
|
||||
try{
|
||||
localStorage.setItem('algebra11_ch1_progress', JSON.stringify(STATE.progress));
|
||||
localStorage.setItem('algebra11_ch1_achievements', JSON.stringify(Object.fromEntries(STATE.achievements)));
|
||||
localStorage.setItem('algebra11_xp', String(STATE.xp));
|
||||
}catch(e){}
|
||||
}
|
||||
function bumpProgress(key, delta){
|
||||
STATE.progress[key]=Math.max(0,Math.min(100,(STATE.progress[key]||0)+delta));
|
||||
saveProgress(); refreshProgressUI();
|
||||
if(STATE.progress[key]>=50) markParaRead(key);
|
||||
}
|
||||
|
||||
const _markedRead=new Set();
|
||||
let _pendingProgressBody=null, _progressTimer=null;
|
||||
function _flushProgress(){
|
||||
const body=_pendingProgressBody; _pendingProgressBody=null; if(!body) return;
|
||||
const tok=(window.LS&&LS.getToken)?LS.getToken():''; if(!tok) return;
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||||
fetch('/api/textbooks/'+_TB_SLUG+'/progress',{method:'POST',headers:{'Content-Type':'application/json','Authorization':'Bearer '+tok},body:JSON.stringify(body),keepalive:true}).catch(()=>{});
|
||||
}
|
||||
function _queueProgress(patch){ _pendingProgressBody=Object.assign(_pendingProgressBody||{},patch); if(_progressTimer) clearTimeout(_progressTimer); _progressTimer=setTimeout(_flushProgress, 600); }
|
||||
function markLastPara(id){ _queueProgress({last_para:id}); }
|
||||
function markParaRead(id){ if(_markedRead.has(id)) return; _markedRead.add(id); _queueProgress({mark_read:id}); }
|
||||
window.addEventListener('beforeunload', _flushProgress);
|
||||
function loadServerReadState(){
|
||||
const tok=(window.LS&&LS.getToken)?LS.getToken():''; if(!tok) return;
|
||||
fetch('/api/textbooks/'+_TB_SLUG,{headers:{'Authorization':'Bearer '+tok}}).then(r=>r.ok?r.json():null).then(d=>{
|
||||
if(!d||!d.progress) return;
|
||||
(d.progress.read||[]).forEach(k=>{_markedRead.add(k); if((STATE.progress[k]||0)<50) STATE.progress[k]=100;});
|
||||
saveProgress(); refreshProgressUI();
|
||||
}).catch(()=>{});
|
||||
}
|
||||
|
||||
function addXp(n,src){
|
||||
if(!n) return;
|
||||
const prev=STATE.level; STATE.xp=Math.max(0,(STATE.xp||0)+n); STATE.level=calcLevel(STATE.xp);
|
||||
saveProgress(); refreshProgressUI();
|
||||
if(window.LS&&window.LS.xp) window.LS.xp.add(n,'algebra11-ch1-'+(src||'misc'));
|
||||
if(STATE.level>prev){
|
||||
const pop=document.getElementById('ach-popup');
|
||||
if(pop){ document.getElementById('ach-text').textContent='Уровень '+STATE.level+'!'; pop.classList.add('show'); setTimeout(()=>pop.classList.remove('show'),2600); }
|
||||
}
|
||||
}
|
||||
|
||||
function refreshProgressUI(){
|
||||
const total=Math.round(Object.values(STATE.progress).reduce((a,b)=>a+b,0)/TOTAL_PARAS);
|
||||
const f=document.getElementById('hero-hp-fill'); if(f) f.style.width=total+'%';
|
||||
const t=document.getElementById('hero-hp-text'); if(t) t.textContent=total+'% пройдено';
|
||||
document.querySelectorAll('[data-prog-card]').forEach(el=>{ const k=el.dataset.progCard; const fl=el.querySelector('.psel-prog-fill'); if(fl) fl.style.width=(STATE.progress[k]||0)+'%'; });
|
||||
const xpBadge=document.getElementById('hero-xp-badge');
|
||||
if(xpBadge){ xpBadge.innerHTML='<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="width:13px;height:13px"><polygon points="12 2 22 20 2 20"/></svg> Ур. '+STATE.level+' \xb7 '+(STATE.xp||0)+' XP'; }
|
||||
if(STATE.current && document.getElementById('sidebar-content')){ try{ buildSidebar(STATE.current); }catch(e){} }
|
||||
}
|
||||
|
||||
function achievement(id,text){
|
||||
if(STATE.achievements.has(id)) return;
|
||||
STATE.achievements.set(id, text||ACH_LABELS[id]||id); saveProgress();
|
||||
const pop=document.getElementById('ach-popup');
|
||||
if(pop){ document.getElementById('ach-text').textContent=text||ACH_LABELS[id]||id; pop.classList.add('show'); setTimeout(()=>pop.classList.remove('show'),3300); }
|
||||
addXp(20,'ach-'+id);
|
||||
}
|
||||
|
||||
function buildParaSelector(){
|
||||
const g=document.getElementById('psel-grid'); g.innerHTML='';
|
||||
PARAS.forEach(p=>{
|
||||
const card=document.createElement('div');
|
||||
card.className='psel-card'+(p.final?' final':'');
|
||||
card.dataset.id=p.id; card.dataset.progCard=p.id;
|
||||
card.innerHTML='<div class="psel-num">'+p.num+'</div><div class="psel-name">'+p.name+'</div><div class="psel-prog"><div class="psel-prog-fill"></div></div>';
|
||||
card.addEventListener('click', ()=>goTo(p.id));
|
||||
g.appendChild(card);
|
||||
});
|
||||
}
|
||||
|
||||
const BUILT=new Set();
|
||||
const BUILDERS = { p1:()=>buildP1(), p2:()=>buildP2(), p3:()=>buildP3(), final1:()=>buildFinal1() };
|
||||
function ensureBuilt(id){ if(BUILT.has(id)) return; const fn=BUILDERS[id]; if(fn){ fn(); BUILT.add(id); } }
|
||||
function goTo(id){
|
||||
STATE.current=id; ensureBuilt(id);
|
||||
document.querySelectorAll('.sec').forEach(s=>s.classList.remove('active'));
|
||||
const el=document.getElementById('sec-'+id); if(el) el.classList.add('active');
|
||||
document.querySelectorAll('.psel-card').forEach(c=>c.classList.toggle('active', c.dataset.id===id));
|
||||
buildSidebar(id);
|
||||
window.scrollTo({top:0,behavior:'smooth'});
|
||||
if((STATE.progress[id]||0)<10) bumpProgress(id, 10);
|
||||
if(window.renderMathInElement) setTimeout(()=>renderMath(el), 0);
|
||||
markLastPara(id);
|
||||
}
|
||||
|
||||
const SIDEBARS = {
|
||||
p1:{title:"Шпаргалка §1",rows:[["Корень","$\\\\sqrt[n]{a^m} = a^{m/n}$, $a \\\\ge 0$, $n \\\\in \\\\mathbb{N}$"],["Свойства","$a^p \\\\cdot a^q = a^{p+q}$, $(a^p)^q = a^{pq}$"],["Дробный","$a^{1/n} = \\\\sqrt[n]{a}$, $a^{-p} = 1/a^p$"],["Действ.","показатель — любое $x \\\\in \\\\mathbb{R}$"]]},
|
||||
p2:{title:"Шпаргалка §2",rows:[["Вид","$y = x^\\\\alpha$, $\\\\alpha \\\\in \\\\mathbb{R}$"],["$\\\\alpha > 0$","возрастает на $(0; +\\\\infty)$"],["$\\\\alpha < 0$","убывает на $(0; +\\\\infty)$"],["Чёт./нечёт.","зависит от $\\\\alpha$"]]},
|
||||
p3:{title:"Шпаргалка §3",rows:[["Опр.","$\\\\log_a b = c \\\\iff a^c = b$"],["Условия","$a > 0$, $a \\\\ne 1$, $b > 0$"],["Тождество","$a^{\\\\log_a b} = b$"],["$\\\\lg, \\\\ln$","$\\\\lg = \\\\log_{10}$, $\\\\ln = \\\\log_e$"]]},
|
||||
final1:{title:"Финал главы 1",rows:[["§§1–3","теория главы 1"],["Награда","+50 XP"]]}
|
||||
};
|
||||
|
||||
const TIPS=[
|
||||
{sec:'p1',html:"Дробный показатель: $a^{m/n} = \\\\sqrt[n]{a^m}$. База $a \\\\ge 0$ для произвольного $m/n$."},
|
||||
{sec:'p2',html:"Степенная функция $y = x^\\\\alpha$: при $\\\\alpha > 0$ возрастает на $(0; +\\\\infty)$, при $\\\\alpha < 0$ — убывает."},
|
||||
{sec:'p3',html:"$\\\\log_a b$ — это показатель, в который надо возвести $a$, чтобы получить $b$."},
|
||||
{sec:'final1',html:"Финал главы 1 — интегрированные задачи по §§1–3."}
|
||||
];
|
||||
|
||||
function buildSidebar(id){
|
||||
const box=document.getElementById('sidebar-content');
|
||||
const sb=SIDEBARS[id]||SIDEBARS[PARAS[0].id];
|
||||
let html='';
|
||||
const xpForLv=_xpForLevel(STATE.level), xpNext=_xpForLevel(STATE.level+1);
|
||||
const xpInLv=STATE.xp-xpForLv, xpRange=xpNext-xpForLv;
|
||||
const xpPct=xpRange>0?Math.round(xpInLv/xpRange*100):100;
|
||||
html+='<div class="xp-card"><div class="xp-card-title"><span>XP-прогресс</span><span class="xp-level">Ур. '+STATE.level+'</span></div><div class="xp-bar"><div class="xp-fill" style="width:'+xpPct+'%"></div></div><div class="xp-nums"><span>'+STATE.xp+' XP</span><span>'+xpNext+' XP</span></div></div>';
|
||||
html+='<div class="sidecard"><h4>'+sb.title+'</h4>';
|
||||
sb.rows.forEach(([k,v])=>{ html+='<div class="sidecard-row"><b>'+k+'</b>'+(v?' \u2014 '+v:'')+'</div>'; });
|
||||
html+='</div>';
|
||||
const tip=TIPS.find(t=>t.sec===id)||TIPS[0];
|
||||
if(tip){
|
||||
html+='<div class="sidecard" style="background:linear-gradient(135deg,var(--warn-bg,#fef3c7),var(--pri-soft));border-color:var(--warn,#f59e0b)"><h4 style="color:#92400e;display:flex;align-items:center;gap:6px"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="width:14px;height:14px"><polygon points="12,2 22,20 2,20"/></svg>Подсказка</h4><div class="sidecard-row" style="margin-bottom:0;font-size:.84rem;line-height:1.55">'+tip.html+'</div></div>';
|
||||
}
|
||||
if(STATE.achievements.size>0){
|
||||
html+='<div class="sidecard"><h4>Достижения <span style="color:var(--warn);float:right">'+STATE.achievements.size+'</span></h4>';
|
||||
[...STATE.achievements.values()].slice(-4).forEach(text=>{ html+='<div class="sidecard-row" style="font-size:.78rem;color:var(--ok)">✓ '+text+'</div>'; });
|
||||
html+='</div>';
|
||||
}
|
||||
box.innerHTML=html;
|
||||
if(window.renderMathInElement) try{ renderMath(box); }catch(e){}
|
||||
}
|
||||
|
||||
function initTheme(){
|
||||
const t=localStorage.getItem('algebra11_ch1_theme')||'light';
|
||||
if(t==='dark') document.documentElement.classList.add('dark');
|
||||
document.getElementById('theme-lab').textContent=t==='dark'?'Светлая':'Тёмная';
|
||||
document.getElementById('theme-btn').addEventListener('click', ()=>{
|
||||
document.documentElement.classList.toggle('dark');
|
||||
const dark=document.documentElement.classList.contains('dark');
|
||||
localStorage.setItem('algebra11_ch1_theme', dark?'dark':'light');
|
||||
document.getElementById('theme-lab').textContent=dark?'Светлая':'Тёмная';
|
||||
});
|
||||
}
|
||||
|
||||
function renderMath(root){ if(window.renderMathInElement){ try{ renderMathInElement(root, {delimiters:[{left:'$$',right:'$$',display:true},{left:'$',right:'$',display:false},{left:'\\[',right:'\\]',display:true},{left:'\\(',right:'\\)',display:false}],throwOnError:false}); }catch(e){} } }
|
||||
function feedback(elm, ok, text){ if(!elm) return; elm.className='feedback '+(ok?'ok':'fail'); elm.innerHTML=text||(ok?'✓ Верно!':'✗ Неверно'); elm.style.display='block'; try{renderMath(elm);}catch(e){} }
|
||||
function fmt(n){ if(!isFinite(n)) return '?'; if(Number.isInteger(n)) return String(n); return Math.abs(n-Math.round(n))<1e-9?String(Math.round(n)):(+n.toFixed(6)).toString(); }
|
||||
function ipow(base, exp){ let r=1; for(let i=0;i<Math.abs(exp);i++) r*=base; return exp<0 ? 1/r : r; }
|
||||
function gcd(a,b){ a=Math.abs(a|0); b=Math.abs(b|0); while(b){ const t=b; b=a%b; a=t; } return a||1; }
|
||||
function makeCard(kind, title, num, body){
|
||||
const labels = {repeat:'Повторение',theory:'Теория',algo:'Алгоритм',rule:'Правило',example:'Пример',oral:'Устно'};
|
||||
return '<div class="card"><div class="card-header"><div class="card-icon '+kind+'">'+ICONS[kind]+'</div><div class="card-title">'+(labels[kind]||'')+(title&&title!==labels[kind]?' \xb7 '+title:'')+'</div>'+(num?'<div class="card-num">'+num+'</div>':'')+'</div><div class="card-body">'+body+'</div></div>';
|
||||
}
|
||||
|
||||
/* === SVG-хелперы (axes2D, plotFunc, pointWithDrop, asymptote, snapToValue, геом.) === */
|
||||
|
||||
/* Координатная плоскость в SVG */
|
||||
function axes2D(W, H, pad, xmin, xmax, ymin, ymax){
|
||||
const ux = (W - 2*pad) / (xmax - xmin);
|
||||
const uy = (H - 2*pad) / (ymax - ymin);
|
||||
const toX = v => pad + (v - xmin) * ux;
|
||||
const toY = v => H - pad - (v - ymin) * uy;
|
||||
let g = '';
|
||||
g += '<g stroke="#e5e7eb" stroke-width="1">';
|
||||
for (let x = Math.ceil(xmin); x <= xmax; x++){
|
||||
g += '<line x1="'+toX(x)+'" y1="'+pad+'" x2="'+toX(x)+'" y2="'+(H-pad)+'"/>';
|
||||
}
|
||||
for (let y = Math.ceil(ymin); y <= ymax; y++){
|
||||
g += '<line x1="'+pad+'" y1="'+toY(y)+'" x2="'+(W-pad)+'" y2="'+toY(y)+'"/>';
|
||||
}
|
||||
g += '</g>';
|
||||
const y0 = toY(0), x0 = toX(0);
|
||||
g += '<line x1="'+pad+'" y1="'+y0+'" x2="'+(W-pad)+'" y2="'+y0+'" stroke="#0f172a" stroke-width="1.5"/>';
|
||||
g += '<line x1="'+x0+'" y1="'+pad+'" x2="'+x0+'" y2="'+(H-pad)+'" stroke="#0f172a" stroke-width="1.5"/>';
|
||||
g += '<text x="'+(W-pad+2)+'" y="'+(y0-4)+'" font-size="11" fill="#0f172a">x</text>';
|
||||
g += '<text x="'+(x0+4)+'" y="'+(pad-2)+'" font-size="11" fill="#0f172a">y</text>';
|
||||
g += '<g font-size="10" fill="#64748b">';
|
||||
for (let x = Math.ceil(xmin); x <= xmax; x++){
|
||||
if (x !== 0) g += '<text x="'+(toX(x)-3)+'" y="'+(y0+12)+'">'+x+'</text>';
|
||||
}
|
||||
for (let y = Math.ceil(ymin); y <= ymax; y++){
|
||||
if (y !== 0) g += '<text x="'+(x0+4)+'" y="'+(toY(y)+3)+'">'+y+'</text>';
|
||||
}
|
||||
g += '<text x="'+(x0+4)+'" y="'+(y0+12)+'">0</text>';
|
||||
g += '</g>';
|
||||
return { content: g, toX, toY, ux, uy };
|
||||
}
|
||||
|
||||
/* График функции y=f(x) — строка <path ...> */
|
||||
function plotFunc(f, xmin, xmax, toX, toY, color, N){
|
||||
N = N || 200;
|
||||
let d = '';
|
||||
let prevValid = false;
|
||||
for (let i = 0; i <= N; i++){
|
||||
const x = xmin + (xmax - xmin) * i / N;
|
||||
let y;
|
||||
try { y = f(x); } catch(e){ y = NaN; }
|
||||
if (!isFinite(y) || isNaN(y) || y < -1e4 || y > 1e4){ prevValid = false; continue; }
|
||||
d += (prevValid ? ' L' : ' M') + toX(x).toFixed(2) + ',' + toY(y).toFixed(2);
|
||||
prevValid = true;
|
||||
}
|
||||
return '<path d="'+d+'" stroke="'+color+'" stroke-width="2" fill="none" stroke-linecap="round" stroke-linejoin="round"/>';
|
||||
}
|
||||
|
||||
/* Точка на графике с пунктирными проекциями на оси и подписями координат */
|
||||
function pointWithDrop(x, fx, toX, toY, color, label){
|
||||
const px = toX(x), py = toY(fx);
|
||||
let s = '';
|
||||
s += '<line x1="'+px+'" y1="'+py+'" x2="'+px+'" y2="'+toY(0)+'" stroke="'+color+'" stroke-width="1.2" stroke-dasharray="3 3" opacity=".7"/>';
|
||||
s += '<line x1="'+px+'" y1="'+py+'" x2="'+toX(0)+'" y2="'+py+'" stroke="'+color+'" stroke-width="1.2" stroke-dasharray="3 3" opacity=".7"/>';
|
||||
s += '<circle cx="'+px+'" cy="'+py+'" r="4.5" fill="'+color+'" stroke="#fff" stroke-width="2"/>';
|
||||
if (label){
|
||||
s += '<text x="'+(px+8)+'" y="'+(py-8)+'" font-family="Inter,sans-serif" font-size="12" font-weight="700" fill="'+color+'">'+label+'</text>';
|
||||
}
|
||||
return s;
|
||||
}
|
||||
|
||||
/* Горизонтальная или вертикальная асимптота */
|
||||
function asymptote(orientation, value, toX, toY, xmin, xmax, ymin, ymax, color){
|
||||
color = color || '#94a3b8';
|
||||
if (orientation === 'h'){
|
||||
const y = toY(value);
|
||||
return '<line x1="'+toX(xmin)+'" y1="'+y+'" x2="'+toX(xmax)+'" y2="'+y+'" stroke="'+color+'" stroke-width="1.3" stroke-dasharray="6 4"/>';
|
||||
} else {
|
||||
const x = toX(value);
|
||||
return '<line x1="'+x+'" y1="'+toY(ymin)+'" x2="'+x+'" y2="'+toY(ymax)+'" stroke="'+color+'" stroke-width="1.3" stroke-dasharray="6 4"/>';
|
||||
}
|
||||
}
|
||||
|
||||
/* Snap-функция для slider'ов: возвращает ближайшую snap-точку, если значение близко */
|
||||
function snapToValue(value, snapPoints, tolerance){
|
||||
tolerance = tolerance || 0.1;
|
||||
for (const sp of snapPoints){
|
||||
if (Math.abs(value - sp) < tolerance) return sp;
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
/* Геометрические SVG-хелперы (для будущих интерактивов с углами) */
|
||||
function rightAngleMark(V, uIn, wIn, s){
|
||||
s = s || 9;
|
||||
const p1 = {x: V.x + s*uIn.x, y: V.y + s*uIn.y};
|
||||
const c = {x: p1.x + s*wIn.x, y: p1.y + s*wIn.y};
|
||||
const p2 = {x: V.x + s*wIn.x, y: V.y + s*wIn.y};
|
||||
return p1.x+','+p1.y+' '+c.x+','+c.y+' '+p2.x+','+p2.y;
|
||||
}
|
||||
function angleArcAuto(V, uA, uB, R){
|
||||
const sA = {x: V.x + R*uA.x, y: V.y + R*uA.y};
|
||||
const eB = {x: V.x + R*uB.x, y: V.y + R*uB.y};
|
||||
const cross = uA.x*uB.y - uA.y*uB.x;
|
||||
const sweep = cross > 0 ? 1 : 0;
|
||||
return 'M'+sA.x+','+sA.y+' A'+R+','+R+' 0 0,'+sweep+' '+eB.x+','+eB.y;
|
||||
}
|
||||
function unitVec(p1, p2){
|
||||
const dx = p2.x - p1.x, dy = p2.y - p1.y;
|
||||
const len = Math.sqrt(dx*dx + dy*dy) || 1;
|
||||
return {x: dx/len, y: dy/len};
|
||||
}
|
||||
function deg2rad(d){ return d * Math.PI / 180; }
|
||||
|
||||
const ICONS = {
|
||||
repeat:'<svg class="ic" viewBox="0 0 24 24"><polyline points="9 11 12 14 22 4"/><path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"/></svg>',
|
||||
theory:'<svg class="ic" viewBox="0 0 24 24"><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20"/><path d="M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z"/></svg>',
|
||||
algo:'<svg class="ic" viewBox="0 0 24 24"><polyline points="17 11 21 7 17 3"/><line x1="21" y1="7" x2="9" y2="7"/><polyline points="7 13 3 17 7 21"/><line x1="3" y1="17" x2="15" y2="17"/></svg>',
|
||||
rule:'<svg class="ic" viewBox="0 0 24 24"><path d="M6 8a6 6 0 0 1 12 0c0 7 3 9 3 9H3s3-2 3-9"/><path d="M10.3 21a1.94 1.94 0 0 0 3.4 0"/></svg>',
|
||||
example:'<svg class="ic" viewBox="0 0 24 24"><path d="M9 18h6"/><path d="M10 22h4"/><path d="M12 2a7 7 0 0 0-4 13c1 1 2 2 2 4h4c0-2 1-3 2-4a7 7 0 0 0-4-13z"/></svg>',
|
||||
oral:'<svg class="ic" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10"/><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg>',
|
||||
};
|
||||
|
||||
function secNavFor(curId){
|
||||
const idx = PARAS.findIndex(p => p.id === curId);
|
||||
const prev = idx > 0 ? PARAS[idx-1].id : null;
|
||||
const next = idx < PARAS.length - 1 ? PARAS[idx+1].id : null;
|
||||
return secNav(prev, next);
|
||||
}
|
||||
function secNav(prev, next){
|
||||
const NAMES = {p1:'\xA71',p2:'\xA72',p3:'\xA73',final1:'Финал'};
|
||||
let h='<div class="sec-nav">';
|
||||
h+=prev?'<button class="btn" onclick="goTo(\''+prev+'\')"><svg class="ic" viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"/></svg> '+NAMES[prev]+'</button>':'<span></span>';
|
||||
h+=next?'<button class="btn primary" onclick="goTo(\''+next+'\')">'+NAMES[next]+' <svg class="ic" viewBox="0 0 24 24"><polyline points="9 18 15 12 9 6"/></svg></button>':'<span></span>';
|
||||
h+='</div>'; return h;
|
||||
}
|
||||
|
||||
function readButton(paraId){
|
||||
const p = PARAS.find(x => x.id === paraId);
|
||||
const labelTail = p && p.final ? 'финал' : (p ? p.num : '\xA7?');
|
||||
return '<div style="margin-top:18px;display:flex;justify-content:center">'
|
||||
+'<button class="btn primary" id="'+paraId+'-read-btn">'
|
||||
+'<svg class="ic" viewBox="0 0 24 24"><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20"/><path d="M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z"/></svg>'
|
||||
+' Я прочитал — '+labelTail+' (+10 XP)'
|
||||
+'</button></div>';
|
||||
}
|
||||
function wireReadBtn(paraId){
|
||||
const btn = document.getElementById(paraId+'-read-btn'); if(!btn) return;
|
||||
btn.addEventListener('click', ()=>{
|
||||
addXp(10, paraId+'-read'); bumpProgress(paraId, 30);
|
||||
btn.textContent='Прочитано! +10 XP'; btn.disabled=true; btn.style.opacity=.6;
|
||||
const aId = paraId+'_done';
|
||||
if(ACH_LABELS[aId]) achievement(aId);
|
||||
});
|
||||
}
|
||||
|
||||
/* ===== STUB BUILDERS — наполнение в Phase 1+ ===== */
|
||||
|
||||
function buildP1(){
|
||||
const box = document.getElementById('p1-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '1.0', `
|
||||
<p>Содержание параграфа <b>Степень с рациональным показателем</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $a^{m/n} = \sqrt[n]{a^m}$</p>
|
||||
`);
|
||||
html += secNavFor('p1');
|
||||
html += readButton('p1');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('p1');
|
||||
}
|
||||
|
||||
function buildP2(){
|
||||
const box = document.getElementById('p2-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '2.0', `
|
||||
<p>Содержание параграфа <b>Степенная функция</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $y = x^\alpha$</p>
|
||||
`);
|
||||
html += secNavFor('p2');
|
||||
html += readButton('p2');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('p2');
|
||||
}
|
||||
|
||||
function buildP3(){
|
||||
const box = document.getElementById('p3-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '3.0', `
|
||||
<p>Содержание параграфа <b>Определение логарифма</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $\log_a b = c$</p>
|
||||
`);
|
||||
html += secNavFor('p3');
|
||||
html += readButton('p3');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('p3');
|
||||
}
|
||||
|
||||
function buildFinal1(){
|
||||
const box = document.getElementById('final1-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '★.0', `
|
||||
<p>Содержание финала главы <b>Финал главы</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: Итоги · боссы главы 1</p>
|
||||
`);
|
||||
html += secNavFor('final1');
|
||||
html += readButton('final1');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('final1');
|
||||
}
|
||||
|
||||
/* ===== Search ===== */
|
||||
const SEARCH_INDEX = (function(){
|
||||
const arr=[];
|
||||
PARAS.forEach(p=>arr.push({kind:'Параграф',title:p.num+' '+p.name,desc:p.sub||'',sec:p.id}));
|
||||
return arr;
|
||||
})();
|
||||
function initSearch(){
|
||||
const modal=document.getElementById('search-modal'),inp=document.getElementById('search-input'),out=document.getElementById('search-results'),btn=document.getElementById('search-btn');
|
||||
if(!modal||!inp||!out) return;
|
||||
let cur=0,rows=[];
|
||||
function score(q,it){ const t=(it.title+' '+it.desc).toLowerCase(); if(t.includes(q)) return 100+(it.title.toLowerCase().startsWith(q)?50:0); let s=0; q.split(/\s+/).forEach(w=>{if(w&&t.includes(w))s+=10;}); return s; }
|
||||
function rank(q){ q=q.trim().toLowerCase(); if(!q) return SEARCH_INDEX.slice(0,12); return SEARCH_INDEX.map(it=>({it,s:score(q,it)})).filter(x=>x.s>0).sort((a,b)=>b.s-a.s).slice(0,20).map(x=>x.it); }
|
||||
function render(){ cur=0; if(!rows.length){out.innerHTML='<div class="search-empty">Ничего не найдено</div>';return;} out.innerHTML=rows.map((r,i)=>'<button class="search-row'+(i===0?' active':'')+'" data-i="'+i+'"><div class="sr-kind">'+r.kind+'</div><div class="sr-title">'+r.title+'</div>'+(r.desc?'<div class="sr-desc">'+(r.desc.length>90?r.desc.slice(0,90)+'…':r.desc)+'</div>':'')+'</button>').join(''); out.querySelectorAll('.search-row').forEach(b=>b.addEventListener('click',()=>{cur=+b.dataset.i;pick();})); }
|
||||
function pick(){ const r=rows[cur]; if(!r) return; close(); goTo(r.sec); }
|
||||
function move(d){ const items=out.querySelectorAll('.search-row'); if(!items.length) return; items[cur]&&items[cur].classList.remove('active'); cur=(cur+d+items.length)%items.length; items[cur].classList.add('active'); items[cur].scrollIntoView({block:'nearest'}); }
|
||||
function open(){ modal.classList.add('show'); inp.value=''; rows=rank(''); render(); setTimeout(()=>inp.focus(),50); }
|
||||
function close(){ modal.classList.remove('show'); }
|
||||
btn&&btn.addEventListener('click',open);
|
||||
modal.addEventListener('click',e=>{if(e.target===modal)close();});
|
||||
inp.addEventListener('input',()=>{rows=rank(inp.value);render();});
|
||||
inp.addEventListener('keydown',e=>{ if(e.key==='ArrowDown'){e.preventDefault();move(1);}else if(e.key==='ArrowUp'){e.preventDefault();move(-1);}else if(e.key==='Enter'){e.preventDefault();pick();}else if(e.key==='Escape'){e.preventDefault();close();} });
|
||||
document.addEventListener('keydown',e=>{ if((e.ctrlKey||e.metaKey)&&(e.key==='k'||e.key==='K')){ e.preventDefault(); if(modal.classList.contains('show')) close(); else open(); } });
|
||||
}
|
||||
|
||||
function initSidebarToggle(){
|
||||
const side=document.getElementById('col-side'),back=document.getElementById('col-side-backdrop'),btn=document.getElementById('sidebar-btn');
|
||||
if(!side||!btn) return;
|
||||
function open(){ side.classList.add('open'); back.classList.add('show'); }
|
||||
function close(){ side.classList.remove('open'); back.classList.remove('show'); }
|
||||
btn.addEventListener('click',()=>{ if(side.classList.contains('open')) close(); else open(); });
|
||||
back.addEventListener('click',close);
|
||||
document.addEventListener('keydown',e=>{ if(e.key==='Escape') close(); });
|
||||
}
|
||||
|
||||
function init(){
|
||||
loadProgress(); initTheme(); initSidebarToggle(); initSearch();
|
||||
buildParaSelector(); refreshProgressUI(); loadServerReadState(); goTo(PARAS[0].id);
|
||||
setTimeout(()=>achievement('start'), 600);
|
||||
if(window.LS&&window.LS.xp){
|
||||
window.LS.xp.load().then(function(s){ if(s&&s.xp>STATE.xp){ STATE.xp=s.xp; STATE.level=calcLevel(STATE.xp); saveProgress(); refreshProgressUI(); if(STATE.current) buildSidebar(STATE.current); } });
|
||||
}
|
||||
}
|
||||
document.addEventListener('DOMContentLoaded', init);
|
||||
|
||||
/* === ALG11 POLISH JS === */
|
||||
(function(){
|
||||
function bumpScore(el){
|
||||
if(!el) return;
|
||||
el.classList.remove('bump');
|
||||
void el.offsetWidth;
|
||||
el.classList.add('bump');
|
||||
setTimeout(function(){ try{ el.classList.remove('bump'); }catch(e){} }, 270);
|
||||
}
|
||||
window.__alg11BumpScore = bumpScore;
|
||||
|
||||
function observeScores(root){
|
||||
root = root || document;
|
||||
var nodes = root.querySelectorAll('.score-display b');
|
||||
nodes.forEach(function(b){
|
||||
if(b.__scoreObs) return;
|
||||
b.__scoreObs = true;
|
||||
var last = b.textContent;
|
||||
try{
|
||||
var mo = new MutationObserver(function(){
|
||||
var nv = b.textContent;
|
||||
if(nv !== last){ last = nv; bumpScore(b); }
|
||||
});
|
||||
mo.observe(b, {childList:true, characterData:true, subtree:true});
|
||||
}catch(e){}
|
||||
});
|
||||
}
|
||||
function rescanScores(){ try{ observeScores(document); }catch(e){} }
|
||||
if(document.readyState === 'loading') document.addEventListener('DOMContentLoaded', rescanScores);
|
||||
else rescanScores();
|
||||
|
||||
try{
|
||||
var rootObs = new MutationObserver(function(muts){
|
||||
var need = false;
|
||||
for(var i=0;i<muts.length && !need;i++){
|
||||
var m = muts[i];
|
||||
for(var j=0;j<m.addedNodes.length;j++){
|
||||
var n = m.addedNodes[j];
|
||||
if(n.nodeType===1){
|
||||
if(n.classList && n.classList.contains('score-display')) { need = true; break; }
|
||||
if(n.querySelector && n.querySelector('.score-display b')) { need = true; break; }
|
||||
}
|
||||
}
|
||||
}
|
||||
if(need) rescanScores();
|
||||
});
|
||||
rootObs.observe(document.body, {childList:true, subtree:true});
|
||||
}catch(e){}
|
||||
|
||||
function refreshDoneMarks(){
|
||||
try{
|
||||
if(typeof STATE === 'undefined' || !STATE.progress) return;
|
||||
document.querySelectorAll('.psel-card').forEach(function(c){
|
||||
var id = c.dataset.id || c.dataset.progCard;
|
||||
if(!id) return;
|
||||
var pct = +STATE.progress[id] || 0;
|
||||
if(!c.querySelector('.psel-done')){
|
||||
var s = document.createElement('span');
|
||||
s.className = 'psel-done';
|
||||
s.setAttribute('title','Прочитано');
|
||||
s.innerHTML = '<svg viewBox="0 0 24 24"><polyline points="20 6 9 17 4 12"/></svg>';
|
||||
c.appendChild(s);
|
||||
}
|
||||
c.classList.toggle('done', pct >= 50);
|
||||
});
|
||||
}catch(e){}
|
||||
}
|
||||
try{
|
||||
if(typeof window.refreshProgressUI === 'function'){
|
||||
var _origRP = window.refreshProgressUI;
|
||||
window.refreshProgressUI = function(){ var r = _origRP.apply(this, arguments); setTimeout(refreshDoneMarks, 0); return r; };
|
||||
}
|
||||
}catch(e){}
|
||||
setTimeout(refreshDoneMarks, 600);
|
||||
setTimeout(refreshDoneMarks, 1800);
|
||||
window.addEventListener('focus', function(){ setTimeout(refreshDoneMarks, 200); });
|
||||
|
||||
document.addEventListener('click', function(e){
|
||||
var card = e.target.closest && e.target.closest('.psel-card');
|
||||
if(!card) return;
|
||||
var id = card.dataset.id;
|
||||
if(!id) return;
|
||||
setTimeout(function(){
|
||||
var sec = document.getElementById('sec-' + id);
|
||||
if(sec) try{ sec.scrollIntoView({behavior:'smooth', block:'start'}); }catch(e){}
|
||||
}, 60);
|
||||
});
|
||||
})();
|
||||
</script>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,793 @@
|
||||
<!doctype html>
|
||||
<html lang="ru">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
|
||||
<meta http-equiv="Pragma" content="no-cache">
|
||||
<meta http-equiv="Expires" content="0">
|
||||
<title>Алгебра 11 · Глава 2 · «Показательная функция»</title>
|
||||
<meta name="viewport" content="width=device-width,initial-scale=1">
|
||||
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.css">
|
||||
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.js"></script>
|
||||
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/auto-render.min.js"
|
||||
onload="renderMathInElement(document.body,{delimiters:[{left:'$$',right:'$$',display:true},{left:'$',right:'$',display:false},{left:'\\[',right:'\\]',display:true},{left:'\\(',right:'\\)',display:false}],throwOnError:false})"></script>
|
||||
<script src="/js/api.js" defer></script>
|
||||
<script src="/js/xp.js" defer></script>
|
||||
<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Manrope:wght@600;700;800;900&family=Unbounded:wght@700;800;900&family=JetBrains+Mono:wght@500;700&display=swap" rel="stylesheet">
|
||||
<style>
|
||||
:root{
|
||||
--bg:#fafafa; --card:#fff; --card-soft:#f8fafc; --text:#0f172a; --ink:#0f172a; --muted:#64748b;
|
||||
--border:#e2e8f0; --sh:0 1px 3px rgba(0,0,0,.06); --sh2:0 4px 14px rgba(0,0,0,.08);
|
||||
--pri:#7c3aed; --pri2:#6d28d9; --pri-soft:#ede9fe;
|
||||
--acc:#8b5cf6; --acc2:#7c3aed; --acc-soft:#f3e8ff;
|
||||
--ok:#10b981; --ok-bg:#d1fae5; --warn:#f59e0b; --warn-bg:#fef3c7;
|
||||
--bad:#ef4444; --fail:#dc2626; --fail-bg:#fee2e2;
|
||||
}
|
||||
.dark{--bg:#0a0814; --card:#15101f; --card-soft:#1a1224; --text:#f5f0ff; --ink:#f5f0ff; --muted:#a094c5; --border:#2a1f4a}
|
||||
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
|
||||
html,body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;font-size:15px}
|
||||
button,input,select,textarea{font-family:inherit;font-size:inherit}
|
||||
button{cursor:pointer;border:0;background:transparent;color:inherit}
|
||||
a{color:inherit;text-decoration:none}
|
||||
.ic{width:16px;height:16px;display:inline-block;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
|
||||
|
||||
.hdr{position:relative;background:linear-gradient(110deg,#3b0764 0%,#7c3aed 55%,#a78bfa 100%);color:#fff;padding:46px 22px 30px;overflow:hidden;border-bottom:2px solid rgba(167,139,250,.22);min-height:130px}
|
||||
.hdr::before{content:'ГЛАВА 2';position:absolute;right:-12px;top:50%;transform:translateY(-50%);font-family:'Unbounded',sans-serif;font-size:clamp(5rem,15vw,11rem);font-weight:900;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.12);line-height:1;pointer-events:none;user-select:none;z-index:0}
|
||||
.hdr-row{position:relative;z-index:1;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
|
||||
.hdr h1{font-family:'Unbounded',sans-serif;font-size:1.5rem;font-weight:900;letter-spacing:-.01em;line-height:1.3;padding-top:4px}
|
||||
.hdr-sub{font-size:.85rem;opacity:.88;margin-top:6px;font-weight:500;line-height:1.4}
|
||||
.hdr-side{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
|
||||
.hdr-btn{padding:7px 12px;border-radius:9px;background:rgba(255,255,255,.14);color:#fff;font-weight:600;font-size:.82rem;display:inline-flex;align-items:center;gap:6px;transition:background .15s;text-decoration:none}
|
||||
.hdr-btn:hover{background:rgba(255,255,255,.24)}
|
||||
|
||||
.main{max-width:1240px;margin:0 auto;padding:22px;width:100%;display:grid;grid-template-columns:1fr 280px;gap:24px}
|
||||
@media(max-width:980px){.main{grid-template-columns:1fr;padding:14px}}
|
||||
.col-main{min-width:0}
|
||||
|
||||
.hero{background:linear-gradient(135deg,var(--pri-soft) 0%,var(--acc-soft) 50%,var(--pri-soft) 100%);background-size:200% 200%;animation:heroShift 12s ease-in-out infinite;border:1px solid var(--border);border-radius:18px;padding:24px 22px;margin-bottom:24px;position:relative;overflow:hidden}
|
||||
@keyframes heroShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
|
||||
.hero::before{content:'eˣ';position:absolute;right:0;top:-30px;font-size:clamp(2rem,12vw,8rem);font-weight:900;color:var(--pri);opacity:.10;line-height:1;pointer-events:none;font-family:'Unbounded',sans-serif}
|
||||
.hero h2{font-family:'Unbounded',sans-serif;font-size:1.55rem;font-weight:800;color:var(--pri2);margin-bottom:10px;letter-spacing:-.01em}
|
||||
.hero p{font-size:.95rem;color:var(--text);opacity:.88;margin-bottom:14px;max-width:640px}
|
||||
.hero-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
|
||||
.btn-primary{padding:11px 22px;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;border-radius:11px;font-weight:700;font-size:.92rem;display:inline-flex;align-items:center;gap:8px;box-shadow:var(--sh2);transition:transform .15s,box-shadow .15s}
|
||||
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(0,0,0,.18)}
|
||||
.hero-progress{flex:1;min-width:200px;max-width:280px}
|
||||
.hp-label{font-size:.74rem;font-weight:700;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;display:block;margin-bottom:5px}
|
||||
.hp-bar{height:8px;background:rgba(0,0,0,.12);border-radius:5px;overflow:hidden}
|
||||
.hp-fill{height:100%;background:linear-gradient(90deg,var(--pri),var(--acc));border-radius:5px;width:0%;transition:width .6s cubic-bezier(.16,1,.3,1)}
|
||||
.hp-text{font-size:.78rem;color:var(--muted);font-weight:700;margin-top:4px;display:block}
|
||||
.hero-xp-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 12px;background:linear-gradient(135deg,var(--warn,#f59e0b),var(--pri));color:#fff;border-radius:99px;font-size:.82rem;font-weight:800;letter-spacing:.02em;box-shadow:0 4px 12px rgba(0,0,0,.18);font-family:'Unbounded',sans-serif}
|
||||
|
||||
.psel{margin-bottom:24px}
|
||||
.psel-title{font-size:.72rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
|
||||
.psel-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:10px}
|
||||
.psel-card{background:var(--card);border:1.5px solid var(--border);border-radius:13px;padding:14px;cursor:pointer;transition:transform .2s,box-shadow .2s,border-color .2s;text-align:left;position:relative}
|
||||
.psel-card:hover{transform:translateY(-3px);box-shadow:var(--sh2);border-color:var(--pri)}
|
||||
.psel-card.active{border-color:var(--pri);background:linear-gradient(135deg,var(--pri-soft),var(--card));box-shadow:var(--sh2)}
|
||||
.psel-card.active::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--pri),var(--acc));border-radius:13px 13px 0 0}
|
||||
.psel-num{font-family:'Unbounded',sans-serif;font-size:.72rem;font-weight:800;color:var(--pri);text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px}
|
||||
.psel-name{font-size:.86rem;font-weight:700;color:var(--text);line-height:1.3;margin-bottom:8px}
|
||||
.psel-prog{height:4px;background:rgba(0,0,0,.10);border-radius:3px;overflow:hidden}
|
||||
.psel-prog-fill{height:100%;background:var(--pri);width:0%;transition:width .4s}
|
||||
.psel-card.final{background:linear-gradient(135deg,var(--acc-soft),var(--pri-soft))}
|
||||
.psel-card.final .psel-num{color:var(--warn)}
|
||||
|
||||
.sec[id="sec-p4"]{ --sec-acc:#d97706; --sec-acc-d:#b45309; --sec-acc-soft:#fef3c7; }
|
||||
.sec[id="sec-p5"]{ --sec-acc:#f59e0b; --sec-acc-d:#d97706; --sec-acc-soft:#fef9c3; }
|
||||
.sec[id="sec-p6"]{ --sec-acc:#059669; --sec-acc-d:#047857; --sec-acc-soft:#d1fae5; }
|
||||
.sec[id="sec-final2"]{ --sec-acc:#7c3aed; --sec-acc-d:#6d28d9; --sec-acc-soft:#ede9fe; }
|
||||
|
||||
.sec{display:none;position:relative;animation:fadeIn .35s ease}
|
||||
.sec.active{display:block}
|
||||
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
|
||||
.sec::before{content:attr(data-watermark);position:absolute;right:-20px;top:10%;font-family:'Unbounded',sans-serif;font-size:clamp(6rem,18vw,14rem);font-weight:900;color:transparent;-webkit-text-stroke:1.5px var(--sec-acc-soft,var(--pri-soft));line-height:1;pointer-events:none;user-select:none;z-index:0;opacity:.35}
|
||||
.sec-header{margin-bottom:22px;padding-bottom:14px;border-bottom:2px solid var(--sec-acc-soft,var(--pri-soft));position:relative;z-index:1}
|
||||
.sec-num{display:inline-block;padding:4px 10px;background:linear-gradient(135deg,var(--sec-acc,var(--pri)),var(--sec-acc-d,var(--pri2)));color:#fff;border-radius:7px;font-family:'Unbounded',sans-serif;font-size:.78rem;font-weight:800;letter-spacing:.04em;margin-bottom:8px}
|
||||
.sec-h{font-family:'Unbounded',sans-serif;font-size:1.6rem;font-weight:800;color:var(--sec-acc-d,var(--pri2));letter-spacing:-.01em;line-height:1.25}
|
||||
|
||||
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:16px;box-shadow:0 1px 3px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.04);position:relative;z-index:1;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s}
|
||||
.card:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgba(0,0,0,.06),0 16px 36px rgba(0,0,0,.08)}
|
||||
.card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed var(--border)}
|
||||
.card-icon{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}
|
||||
.card-icon.repeat{background:#0ea5e9}.card-icon.theory{background:#8b5cf6}.card-icon.algo{background:#f59e0b}.card-icon.rule{background:#ec4899}.card-icon.example{background:#10b981}.card-icon.oral{background:#06b6d4}
|
||||
.card-icon .ic{width:18px;height:18px}
|
||||
.card-title{font-family:'Unbounded',sans-serif;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);flex:1}
|
||||
.card-num{font-size:.74rem;font-weight:700;color:var(--muted);background:var(--sec-acc-soft,var(--pri-soft));padding:3px 7px;border-radius:5px}
|
||||
.card-body{font-size:.94rem;line-height:1.65}
|
||||
.card-body p{margin-bottom:8px}
|
||||
.card-body p:last-child{margin-bottom:0}
|
||||
|
||||
.btn{padding:8px 16px;border-radius:8px;background:var(--card);color:var(--text);border:1.5px solid var(--border);font-weight:600;font-size:.88rem;transition:background .15s,border-color .15s,transform .1s}
|
||||
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|
||||
.wg-header{display:flex;align-items:center;gap:8px;margin-bottom:14px}
|
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.wg-badge{padding:4px 9px;background:var(--sec-acc,var(--pri));color:#fff;border-radius:6px;font-family:'Unbounded',sans-serif;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
|
||||
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|
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|
||||
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|
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.tinp:focus{outline:0;border-color:var(--sec-acc,var(--pri));box-shadow:0 0 0 3px var(--sec-acc-soft,var(--pri-soft))}
|
||||
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
|
||||
.sliders{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:10px}
|
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.sliders label{display:block;font-size:.92rem;color:var(--muted);background:var(--card);padding:8px 12px;border-radius:8px;border:1px solid var(--border);line-height:1.5}
|
||||
.sliders label b{font-family:'JetBrains Mono',monospace;font-size:1.05rem;color:var(--sec-acc-d,var(--pri2));margin-left:4px}
|
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|
||||
.score-display{display:flex;gap:14px;flex-wrap:wrap;align-items:center;padding:10px 14px;background:var(--sec-acc-soft,var(--pri-soft));border-radius:10px;margin-bottom:12px}
|
||||
.score-display b{color:var(--sec-acc-d,var(--pri2));font-size:1.15rem}
|
||||
.spoiler{border:1px solid var(--border);border-radius:10px;background:var(--card);margin:10px 0;overflow:hidden}
|
||||
.spoiler summary{padding:8px 14px;background:var(--sec-acc-soft,var(--pri-soft));font-weight:700;cursor:pointer;font-size:.88rem;color:var(--sec-acc-d,var(--pri2));list-style:none;display:flex;align-items:center;gap:8px}
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.spoiler summary::before{content:'+';font-size:1.2rem;font-weight:900;color:var(--sec-acc,var(--pri));width:18px}
|
||||
.spoiler[open] summary::before{content:'\2212'}
|
||||
.spoiler-body{padding:10px 14px;font-size:.92rem;line-height:1.6}
|
||||
|
||||
.col-side{position:sticky;top:14px;align-self:start;height:fit-content;max-height:calc(100vh - 28px);overflow-y:auto}
|
||||
.sidecard{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;margin-bottom:14px;box-shadow:var(--sh)}
|
||||
.sidecard h4{font-family:'Unbounded',sans-serif;font-size:.74rem;font-weight:800;color:var(--pri2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border)}
|
||||
.sidecard-row{margin-bottom:8px;font-size:.86rem;line-height:1.6}
|
||||
.sidecard-row b{color:var(--pri);font-weight:700}
|
||||
.sidecard-row:last-child{margin-bottom:0}
|
||||
@media(max-width:980px){.col-side{position:static;max-height:none}}
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||||
|
||||
.xp-card{background:linear-gradient(135deg,var(--acc-soft),var(--pri-soft));border:1.5px solid var(--acc);border-radius:12px;padding:14px;margin-bottom:14px}
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.xp-card-title{font-size:.68rem;font-weight:800;color:var(--acc2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}
|
||||
.xp-level{font-size:1.1rem;font-weight:900;color:var(--acc2);font-family:'Unbounded',sans-serif}
|
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.xp-bar{height:9px;background:rgba(0,0,0,.10);border-radius:6px;overflow:hidden;margin:7px 0}
|
||||
.xp-fill{height:100%;background:linear-gradient(90deg,var(--acc),var(--pri));border-radius:6px;transition:width .5s cubic-bezier(.4,0,.2,1)}
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||||
.xp-nums{font-size:.74rem;color:var(--muted);display:flex;justify-content:space-between}
|
||||
|
||||
.sec-nav{display:flex;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border);justify-content:space-between;flex-wrap:wrap}
|
||||
.foot{text-align:center;padding:30px 16px;color:var(--muted);font-size:.78rem;border-top:1px solid var(--border);margin-top:30px}
|
||||
|
||||
.ach-popup{position:fixed;top:80px;right:18px;background:linear-gradient(135deg,var(--pri),var(--acc));color:#fff;padding:12px 18px;border-radius:11px;font-weight:700;font-size:.9rem;box-shadow:0 8px 28px rgba(0,0,0,.32);z-index:1002;display:none;align-items:center;gap:8px;max-width:340px}
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.ach-popup.show{display:flex}
|
||||
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.col-side-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:9990;display:none}
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||||
.col-side-backdrop.show{display:block}
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||||
@media(max-width:980px){
|
||||
.col-side{position:fixed;top:0;right:0;height:100vh;width:300px;max-width:88vw;background:var(--bg);box-shadow:-12px 0 24px rgba(0,0,0,.18);padding:18px 16px;overflow-y:auto;transform:translateX(100%);transition:transform .25s ease;z-index:9991;max-height:none}
|
||||
.col-side.open{transform:none}
|
||||
}
|
||||
|
||||
.search-modal{position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);z-index:9993;display:none;align-items:flex-start;justify-content:center;padding-top:14vh}
|
||||
.search-modal.show{display:flex}
|
||||
.search-box{background:var(--bg);border:1px solid var(--border);border-radius:14px;width:560px;max-width:92vw;max-height:70vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 64px rgba(0,0,0,.4)}
|
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.search-input{padding:14px 16px;font-size:1rem;border:0;border-bottom:1px solid var(--border);background:transparent;color:var(--text);outline:none}
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.search-results{flex:1;overflow-y:auto;padding:6px 0}
|
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.search-row{display:block;padding:8px 16px;cursor:pointer;border-bottom:1px solid var(--border);text-align:left;background:transparent;border:0;width:100%;color:var(--text)}
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.search-row:hover,.search-row.active{background:var(--sec-acc-soft,var(--pri-soft))}
|
||||
.search-row .sr-kind{font-size:.7rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
|
||||
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.search-row .sr-desc{font-size:.8rem;color:var(--muted);margin-top:2px}
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|
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|
||||
|
||||
/* === ALG11 POLISH (visual + micro-interactions) === */
|
||||
@keyframes wgFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
|
||||
.sec.active .wg{animation:wgFadeIn .35s cubic-bezier(.16,1,.3,1) backwards}
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||||
.sec.active .wg:nth-of-type(2){animation-delay:.08s}
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|
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.katex{transition:color .2s}
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.btn.primary::after,.btn-primary::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at center,rgba(255,255,255,.42) 0%,transparent 60%);opacity:0;transition:opacity .25s;pointer-events:none}
|
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.btn.primary:hover::after,.btn-primary:hover::after{opacity:1}
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.psel-card{position:relative}
|
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.psel-card .psel-done svg{width:11px;height:11px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
|
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.psel-card.done .psel-done{display:flex}
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.boss-card{transition:border-color .35s,box-shadow .6s,background .3s,transform .2s}
|
||||
.boss-card.glow{box-shadow:0 0 24px rgba(16,185,129,.6),0 0 0 2px rgba(16,185,129,.45)!important}
|
||||
@keyframes bossPulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.55)}70%{box-shadow:0 0 0 14px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
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|
||||
.sec{transition:opacity .25s}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
|
||||
<header class="hdr">
|
||||
<div class="hdr-row">
|
||||
<div>
|
||||
<h1>Алгебра 11 · Глава 2</h1>
|
||||
<div class="hdr-sub">Функция $y=a^x$ · показательные уравнения · показательные неравенства</div>
|
||||
</div>
|
||||
<div class="hdr-side">
|
||||
<a href="/textbook/algebra-11" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"/></svg> К алгебре 11</a>
|
||||
<button id="search-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><circle cx="11" cy="11" r="7"/><path d="m21 21-4-4"/></svg> Поиск</button>
|
||||
<button id="sidebar-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><line x1="4" y1="6" x2="20" y2="6"/><line x1="4" y1="12" x2="20" y2="12"/><line x1="4" y1="18" x2="14" y2="18"/></svg> Шпаргалка</button>
|
||||
<button id="theme-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><path d="M21 12.8A9 9 0 1 1 11.2 3a7 7 0 0 0 9.8 9.8z"/></svg><span id="theme-lab">Тёмная</span></button>
|
||||
</div>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
<main class="main">
|
||||
<div class="col-main">
|
||||
|
||||
<section class="hero">
|
||||
<h2>Показательная функция — рост и убывание</h2>
|
||||
<p>Изучаем показательную функцию $y = a^x$ и её свойства. Решаем <b>показательные уравнения</b> четырьмя методами (приведение к одному основанию, замена, вынесение, графически) и <b>показательные неравенства</b> с учётом монотонности.</p>
|
||||
<div class="hero-row">
|
||||
<button class="btn-primary" onclick="goTo('p4')"><svg class="ic" viewBox="0 0 24 24"><polygon points="6 4 20 12 6 20 6 4" fill="currentColor" stroke="none"/></svg> Начать § 4</button>
|
||||
<div class="hero-progress">
|
||||
<span class="hp-label">Прогресс по главе</span>
|
||||
<div class="hp-bar"><div id="hero-hp-fill" class="hp-fill"></div></div>
|
||||
<span id="hero-hp-text" class="hp-text">0%</span>
|
||||
</div>
|
||||
<div id="hero-xp-badge" class="hero-xp-badge"></div>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<section class="psel">
|
||||
<div class="psel-title">Параграфы главы</div>
|
||||
<div id="psel-grid" class="psel-grid"></div>
|
||||
</section>
|
||||
|
||||
<section id="sec-p4" class="sec" data-watermark="a^x"><div class="sec-header"><span class="sec-num">§ 4</span><h2 class="sec-h">Показательная функция</h2></div><div id="p4-body"></div></section>
|
||||
<section id="sec-p5" class="sec" data-watermark="="><div class="sec-header"><span class="sec-num">§ 5</span><h2 class="sec-h">Показательные уравнения</h2></div><div id="p5-body"></div></section>
|
||||
<section id="sec-p6" class="sec" data-watermark=">"><div class="sec-header"><span class="sec-num">§ 6</span><h2 class="sec-h">Показательные неравенства</h2></div><div id="p6-body"></div></section>
|
||||
<section id="sec-final2" class="sec" data-watermark="★"><div class="sec-header"><span class="sec-num" style="background:linear-gradient(135deg,#7c3aed,#8b5cf6)">★</span><h2 class="sec-h">Финал главы</h2></div><div id="final2-body"></div></section>
|
||||
|
||||
</div>
|
||||
<aside class="col-side" id="col-side"><div id="sidebar-content"></div></aside>
|
||||
<div class="col-side-backdrop" id="col-side-backdrop"></div>
|
||||
</main>
|
||||
|
||||
<footer class="foot">Интерактивный учебник «Алгебра 11» · Глава 2 · «Показательная функция» · LearnSpace</footer>
|
||||
|
||||
<div id="ach-popup" class="ach-popup"><svg class="ic" viewBox="0 0 24 24" style="width:22px;height:22px"><polygon points="12,2 22,20 2,20"/></svg><span id="ach-text">Достижение!</span></div>
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<div id="search-modal" class="search-modal" role="dialog">
|
||||
<div class="search-box">
|
||||
<input type="text" id="search-input" class="search-input" placeholder="Поиск…" autocomplete="off">
|
||||
<div id="search-results" class="search-results"></div>
|
||||
<div class="search-foot"><span><kbd>↑↓</kbd> навигация</span><span><kbd>Enter</kbd> открыть</span><span><kbd>Esc</kbd> закрыть</span></div>
|
||||
</div>
|
||||
</div>
|
||||
|
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<script>
|
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|
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|
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|
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|
||||
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|
||||
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|
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|
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|
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|
||||
p5_done:"Показательные уравнения освоены!",
|
||||
p6_done:"Показательные неравенства освоены!",
|
||||
ch2_done:"Глава 2 пройдена!"
|
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|
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|
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function loadProgress(){
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function saveProgress(){
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localStorage.setItem('algebra11_ch2_progress', JSON.stringify(STATE.progress));
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localStorage.setItem('algebra11_ch2_achievements', JSON.stringify(Object.fromEntries(STATE.achievements)));
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localStorage.setItem('algebra11_xp', String(STATE.xp));
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function bumpProgress(key, delta){
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if(STATE.progress[key]>=50) markParaRead(key);
|
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}
|
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|
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const _markedRead=new Set();
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let _pendingProgressBody=null, _progressTimer=null;
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|
||||
fetch('/api/textbooks/'+_TB_SLUG,{headers:{'Authorization':'Bearer '+tok}}).then(r=>r.ok?r.json():null).then(d=>{
|
||||
if(!d||!d.progress) return;
|
||||
(d.progress.read||[]).forEach(k=>{_markedRead.add(k); if((STATE.progress[k]||0)<50) STATE.progress[k]=100;});
|
||||
saveProgress(); refreshProgressUI();
|
||||
}).catch(()=>{});
|
||||
}
|
||||
|
||||
function addXp(n,src){
|
||||
if(!n) return;
|
||||
const prev=STATE.level; STATE.xp=Math.max(0,(STATE.xp||0)+n); STATE.level=calcLevel(STATE.xp);
|
||||
saveProgress(); refreshProgressUI();
|
||||
if(window.LS&&window.LS.xp) window.LS.xp.add(n,'algebra11-ch2-'+(src||'misc'));
|
||||
if(STATE.level>prev){
|
||||
const pop=document.getElementById('ach-popup');
|
||||
if(pop){ document.getElementById('ach-text').textContent='Уровень '+STATE.level+'!'; pop.classList.add('show'); setTimeout(()=>pop.classList.remove('show'),2600); }
|
||||
}
|
||||
}
|
||||
|
||||
function refreshProgressUI(){
|
||||
const total=Math.round(Object.values(STATE.progress).reduce((a,b)=>a+b,0)/TOTAL_PARAS);
|
||||
const f=document.getElementById('hero-hp-fill'); if(f) f.style.width=total+'%';
|
||||
const t=document.getElementById('hero-hp-text'); if(t) t.textContent=total+'% пройдено';
|
||||
document.querySelectorAll('[data-prog-card]').forEach(el=>{ const k=el.dataset.progCard; const fl=el.querySelector('.psel-prog-fill'); if(fl) fl.style.width=(STATE.progress[k]||0)+'%'; });
|
||||
const xpBadge=document.getElementById('hero-xp-badge');
|
||||
if(xpBadge){ xpBadge.innerHTML='<svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="width:13px;height:13px"><polygon points="12 2 22 20 2 20"/></svg> Ур. '+STATE.level+' \xb7 '+(STATE.xp||0)+' XP'; }
|
||||
if(STATE.current && document.getElementById('sidebar-content')){ try{ buildSidebar(STATE.current); }catch(e){} }
|
||||
}
|
||||
|
||||
function achievement(id,text){
|
||||
if(STATE.achievements.has(id)) return;
|
||||
STATE.achievements.set(id, text||ACH_LABELS[id]||id); saveProgress();
|
||||
const pop=document.getElementById('ach-popup');
|
||||
if(pop){ document.getElementById('ach-text').textContent=text||ACH_LABELS[id]||id; pop.classList.add('show'); setTimeout(()=>pop.classList.remove('show'),3300); }
|
||||
addXp(20,'ach-'+id);
|
||||
}
|
||||
|
||||
function buildParaSelector(){
|
||||
const g=document.getElementById('psel-grid'); g.innerHTML='';
|
||||
PARAS.forEach(p=>{
|
||||
const card=document.createElement('div');
|
||||
card.className='psel-card'+(p.final?' final':'');
|
||||
card.dataset.id=p.id; card.dataset.progCard=p.id;
|
||||
card.innerHTML='<div class="psel-num">'+p.num+'</div><div class="psel-name">'+p.name+'</div><div class="psel-prog"><div class="psel-prog-fill"></div></div>';
|
||||
card.addEventListener('click', ()=>goTo(p.id));
|
||||
g.appendChild(card);
|
||||
});
|
||||
}
|
||||
|
||||
const BUILT=new Set();
|
||||
const BUILDERS = { p4:()=>buildP4(), p5:()=>buildP5(), p6:()=>buildP6(), final2:()=>buildFinal2() };
|
||||
function ensureBuilt(id){ if(BUILT.has(id)) return; const fn=BUILDERS[id]; if(fn){ fn(); BUILT.add(id); } }
|
||||
function goTo(id){
|
||||
STATE.current=id; ensureBuilt(id);
|
||||
document.querySelectorAll('.sec').forEach(s=>s.classList.remove('active'));
|
||||
const el=document.getElementById('sec-'+id); if(el) el.classList.add('active');
|
||||
document.querySelectorAll('.psel-card').forEach(c=>c.classList.toggle('active', c.dataset.id===id));
|
||||
buildSidebar(id);
|
||||
window.scrollTo({top:0,behavior:'smooth'});
|
||||
if((STATE.progress[id]||0)<10) bumpProgress(id, 10);
|
||||
if(window.renderMathInElement) setTimeout(()=>renderMath(el), 0);
|
||||
markLastPara(id);
|
||||
}
|
||||
|
||||
const SIDEBARS = {
|
||||
p4:{title:"Шпаргалка §4",rows:[["Вид","$y = a^x$, $a > 0$, $a \\\\ne 1$"],["D(f)","$x \\\\in \\\\mathbb{R}$"],["E(f)","$y > 0$ (всегда положит.)"],["$a > 1$","возрастает"],["$0 < a < 1$","убывает"]]},
|
||||
p5:{title:"Шпаргалка §5",rows:[["Базовый","$a^{f(x)} = a^{g(x)} \\\\iff f(x) = g(x)$"],["Замена","$t = a^x$, $t > 0$"],["Вынес.","$a^x(\\\\ldots) = 0$ — разделить"],["Графич.","пересечение графиков"]]},
|
||||
p6:{title:"Шпаргалка §6",rows:[["$a > 1$","$a^{f} > a^{g} \\\\iff f > g$"],["$0 < a < 1$","$a^{f} > a^{g} \\\\iff f < g$ (знак меняется!)"],["Замена","$t = a^x$, $t > 0$"]]},
|
||||
final2:{title:"Финал главы 2",rows:[["§§4–6","теория главы 2"],["Награда","+50 XP"]]}
|
||||
};
|
||||
|
||||
const TIPS=[
|
||||
{sec:'p4',html:"График $y = a^x$ всегда проходит через $(0; 1)$ и горизонтальная асимптота — ось $x$."},
|
||||
{sec:'p5',html:"Приведи к одному основанию или сделай замену $t = a^x$ (где $t > 0$)."},
|
||||
{sec:'p6',html:"При $0 < a < 1$ знак неравенства <b>меняется на противоположный</b> при отбрасывании оснований."},
|
||||
{sec:'final2',html:"Финал главы 2 — синтез показательной функции и уравнений."}
|
||||
];
|
||||
|
||||
function buildSidebar(id){
|
||||
const box=document.getElementById('sidebar-content');
|
||||
const sb=SIDEBARS[id]||SIDEBARS[PARAS[0].id];
|
||||
let html='';
|
||||
const xpForLv=_xpForLevel(STATE.level), xpNext=_xpForLevel(STATE.level+1);
|
||||
const xpInLv=STATE.xp-xpForLv, xpRange=xpNext-xpForLv;
|
||||
const xpPct=xpRange>0?Math.round(xpInLv/xpRange*100):100;
|
||||
html+='<div class="xp-card"><div class="xp-card-title"><span>XP-прогресс</span><span class="xp-level">Ур. '+STATE.level+'</span></div><div class="xp-bar"><div class="xp-fill" style="width:'+xpPct+'%"></div></div><div class="xp-nums"><span>'+STATE.xp+' XP</span><span>'+xpNext+' XP</span></div></div>';
|
||||
html+='<div class="sidecard"><h4>'+sb.title+'</h4>';
|
||||
sb.rows.forEach(([k,v])=>{ html+='<div class="sidecard-row"><b>'+k+'</b>'+(v?' \u2014 '+v:'')+'</div>'; });
|
||||
html+='</div>';
|
||||
const tip=TIPS.find(t=>t.sec===id)||TIPS[0];
|
||||
if(tip){
|
||||
html+='<div class="sidecard" style="background:linear-gradient(135deg,var(--warn-bg,#fef3c7),var(--pri-soft));border-color:var(--warn,#f59e0b)"><h4 style="color:#92400e;display:flex;align-items:center;gap:6px"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" style="width:14px;height:14px"><polygon points="12,2 22,20 2,20"/></svg>Подсказка</h4><div class="sidecard-row" style="margin-bottom:0;font-size:.84rem;line-height:1.55">'+tip.html+'</div></div>';
|
||||
}
|
||||
if(STATE.achievements.size>0){
|
||||
html+='<div class="sidecard"><h4>Достижения <span style="color:var(--warn);float:right">'+STATE.achievements.size+'</span></h4>';
|
||||
[...STATE.achievements.values()].slice(-4).forEach(text=>{ html+='<div class="sidecard-row" style="font-size:.78rem;color:var(--ok)">✓ '+text+'</div>'; });
|
||||
html+='</div>';
|
||||
}
|
||||
box.innerHTML=html;
|
||||
if(window.renderMathInElement) try{ renderMath(box); }catch(e){}
|
||||
}
|
||||
|
||||
function initTheme(){
|
||||
const t=localStorage.getItem('algebra11_ch2_theme')||'light';
|
||||
if(t==='dark') document.documentElement.classList.add('dark');
|
||||
document.getElementById('theme-lab').textContent=t==='dark'?'Светлая':'Тёмная';
|
||||
document.getElementById('theme-btn').addEventListener('click', ()=>{
|
||||
document.documentElement.classList.toggle('dark');
|
||||
const dark=document.documentElement.classList.contains('dark');
|
||||
localStorage.setItem('algebra11_ch2_theme', dark?'dark':'light');
|
||||
document.getElementById('theme-lab').textContent=dark?'Светлая':'Тёмная';
|
||||
});
|
||||
}
|
||||
|
||||
function renderMath(root){ if(window.renderMathInElement){ try{ renderMathInElement(root, {delimiters:[{left:'$$',right:'$$',display:true},{left:'$',right:'$',display:false},{left:'\\[',right:'\\]',display:true},{left:'\\(',right:'\\)',display:false}],throwOnError:false}); }catch(e){} } }
|
||||
function feedback(elm, ok, text){ if(!elm) return; elm.className='feedback '+(ok?'ok':'fail'); elm.innerHTML=text||(ok?'✓ Верно!':'✗ Неверно'); elm.style.display='block'; try{renderMath(elm);}catch(e){} }
|
||||
function fmt(n){ if(!isFinite(n)) return '?'; if(Number.isInteger(n)) return String(n); return Math.abs(n-Math.round(n))<1e-9?String(Math.round(n)):(+n.toFixed(6)).toString(); }
|
||||
function ipow(base, exp){ let r=1; for(let i=0;i<Math.abs(exp);i++) r*=base; return exp<0 ? 1/r : r; }
|
||||
function gcd(a,b){ a=Math.abs(a|0); b=Math.abs(b|0); while(b){ const t=b; b=a%b; a=t; } return a||1; }
|
||||
function makeCard(kind, title, num, body){
|
||||
const labels = {repeat:'Повторение',theory:'Теория',algo:'Алгоритм',rule:'Правило',example:'Пример',oral:'Устно'};
|
||||
return '<div class="card"><div class="card-header"><div class="card-icon '+kind+'">'+ICONS[kind]+'</div><div class="card-title">'+(labels[kind]||'')+(title&&title!==labels[kind]?' \xb7 '+title:'')+'</div>'+(num?'<div class="card-num">'+num+'</div>':'')+'</div><div class="card-body">'+body+'</div></div>';
|
||||
}
|
||||
|
||||
/* === SVG-хелперы (axes2D, plotFunc, pointWithDrop, asymptote, snapToValue, геом.) === */
|
||||
|
||||
/* Координатная плоскость в SVG */
|
||||
function axes2D(W, H, pad, xmin, xmax, ymin, ymax){
|
||||
const ux = (W - 2*pad) / (xmax - xmin);
|
||||
const uy = (H - 2*pad) / (ymax - ymin);
|
||||
const toX = v => pad + (v - xmin) * ux;
|
||||
const toY = v => H - pad - (v - ymin) * uy;
|
||||
let g = '';
|
||||
g += '<g stroke="#e5e7eb" stroke-width="1">';
|
||||
for (let x = Math.ceil(xmin); x <= xmax; x++){
|
||||
g += '<line x1="'+toX(x)+'" y1="'+pad+'" x2="'+toX(x)+'" y2="'+(H-pad)+'"/>';
|
||||
}
|
||||
for (let y = Math.ceil(ymin); y <= ymax; y++){
|
||||
g += '<line x1="'+pad+'" y1="'+toY(y)+'" x2="'+(W-pad)+'" y2="'+toY(y)+'"/>';
|
||||
}
|
||||
g += '</g>';
|
||||
const y0 = toY(0), x0 = toX(0);
|
||||
g += '<line x1="'+pad+'" y1="'+y0+'" x2="'+(W-pad)+'" y2="'+y0+'" stroke="#0f172a" stroke-width="1.5"/>';
|
||||
g += '<line x1="'+x0+'" y1="'+pad+'" x2="'+x0+'" y2="'+(H-pad)+'" stroke="#0f172a" stroke-width="1.5"/>';
|
||||
g += '<text x="'+(W-pad+2)+'" y="'+(y0-4)+'" font-size="11" fill="#0f172a">x</text>';
|
||||
g += '<text x="'+(x0+4)+'" y="'+(pad-2)+'" font-size="11" fill="#0f172a">y</text>';
|
||||
g += '<g font-size="10" fill="#64748b">';
|
||||
for (let x = Math.ceil(xmin); x <= xmax; x++){
|
||||
if (x !== 0) g += '<text x="'+(toX(x)-3)+'" y="'+(y0+12)+'">'+x+'</text>';
|
||||
}
|
||||
for (let y = Math.ceil(ymin); y <= ymax; y++){
|
||||
if (y !== 0) g += '<text x="'+(x0+4)+'" y="'+(toY(y)+3)+'">'+y+'</text>';
|
||||
}
|
||||
g += '<text x="'+(x0+4)+'" y="'+(y0+12)+'">0</text>';
|
||||
g += '</g>';
|
||||
return { content: g, toX, toY, ux, uy };
|
||||
}
|
||||
|
||||
/* График функции y=f(x) — строка <path ...> */
|
||||
function plotFunc(f, xmin, xmax, toX, toY, color, N){
|
||||
N = N || 200;
|
||||
let d = '';
|
||||
let prevValid = false;
|
||||
for (let i = 0; i <= N; i++){
|
||||
const x = xmin + (xmax - xmin) * i / N;
|
||||
let y;
|
||||
try { y = f(x); } catch(e){ y = NaN; }
|
||||
if (!isFinite(y) || isNaN(y) || y < -1e4 || y > 1e4){ prevValid = false; continue; }
|
||||
d += (prevValid ? ' L' : ' M') + toX(x).toFixed(2) + ',' + toY(y).toFixed(2);
|
||||
prevValid = true;
|
||||
}
|
||||
return '<path d="'+d+'" stroke="'+color+'" stroke-width="2" fill="none" stroke-linecap="round" stroke-linejoin="round"/>';
|
||||
}
|
||||
|
||||
/* Точка на графике с пунктирными проекциями на оси и подписями координат */
|
||||
function pointWithDrop(x, fx, toX, toY, color, label){
|
||||
const px = toX(x), py = toY(fx);
|
||||
let s = '';
|
||||
s += '<line x1="'+px+'" y1="'+py+'" x2="'+px+'" y2="'+toY(0)+'" stroke="'+color+'" stroke-width="1.2" stroke-dasharray="3 3" opacity=".7"/>';
|
||||
s += '<line x1="'+px+'" y1="'+py+'" x2="'+toX(0)+'" y2="'+py+'" stroke="'+color+'" stroke-width="1.2" stroke-dasharray="3 3" opacity=".7"/>';
|
||||
s += '<circle cx="'+px+'" cy="'+py+'" r="4.5" fill="'+color+'" stroke="#fff" stroke-width="2"/>';
|
||||
if (label){
|
||||
s += '<text x="'+(px+8)+'" y="'+(py-8)+'" font-family="Inter,sans-serif" font-size="12" font-weight="700" fill="'+color+'">'+label+'</text>';
|
||||
}
|
||||
return s;
|
||||
}
|
||||
|
||||
/* Горизонтальная или вертикальная асимптота */
|
||||
function asymptote(orientation, value, toX, toY, xmin, xmax, ymin, ymax, color){
|
||||
color = color || '#94a3b8';
|
||||
if (orientation === 'h'){
|
||||
const y = toY(value);
|
||||
return '<line x1="'+toX(xmin)+'" y1="'+y+'" x2="'+toX(xmax)+'" y2="'+y+'" stroke="'+color+'" stroke-width="1.3" stroke-dasharray="6 4"/>';
|
||||
} else {
|
||||
const x = toX(value);
|
||||
return '<line x1="'+x+'" y1="'+toY(ymin)+'" x2="'+x+'" y2="'+toY(ymax)+'" stroke="'+color+'" stroke-width="1.3" stroke-dasharray="6 4"/>';
|
||||
}
|
||||
}
|
||||
|
||||
/* Snap-функция для slider'ов: возвращает ближайшую snap-точку, если значение близко */
|
||||
function snapToValue(value, snapPoints, tolerance){
|
||||
tolerance = tolerance || 0.1;
|
||||
for (const sp of snapPoints){
|
||||
if (Math.abs(value - sp) < tolerance) return sp;
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
/* Геометрические SVG-хелперы (для будущих интерактивов с углами) */
|
||||
function rightAngleMark(V, uIn, wIn, s){
|
||||
s = s || 9;
|
||||
const p1 = {x: V.x + s*uIn.x, y: V.y + s*uIn.y};
|
||||
const c = {x: p1.x + s*wIn.x, y: p1.y + s*wIn.y};
|
||||
const p2 = {x: V.x + s*wIn.x, y: V.y + s*wIn.y};
|
||||
return p1.x+','+p1.y+' '+c.x+','+c.y+' '+p2.x+','+p2.y;
|
||||
}
|
||||
function angleArcAuto(V, uA, uB, R){
|
||||
const sA = {x: V.x + R*uA.x, y: V.y + R*uA.y};
|
||||
const eB = {x: V.x + R*uB.x, y: V.y + R*uB.y};
|
||||
const cross = uA.x*uB.y - uA.y*uB.x;
|
||||
const sweep = cross > 0 ? 1 : 0;
|
||||
return 'M'+sA.x+','+sA.y+' A'+R+','+R+' 0 0,'+sweep+' '+eB.x+','+eB.y;
|
||||
}
|
||||
function unitVec(p1, p2){
|
||||
const dx = p2.x - p1.x, dy = p2.y - p1.y;
|
||||
const len = Math.sqrt(dx*dx + dy*dy) || 1;
|
||||
return {x: dx/len, y: dy/len};
|
||||
}
|
||||
function deg2rad(d){ return d * Math.PI / 180; }
|
||||
|
||||
const ICONS = {
|
||||
repeat:'<svg class="ic" viewBox="0 0 24 24"><polyline points="9 11 12 14 22 4"/><path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"/></svg>',
|
||||
theory:'<svg class="ic" viewBox="0 0 24 24"><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20"/><path d="M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z"/></svg>',
|
||||
algo:'<svg class="ic" viewBox="0 0 24 24"><polyline points="17 11 21 7 17 3"/><line x1="21" y1="7" x2="9" y2="7"/><polyline points="7 13 3 17 7 21"/><line x1="3" y1="17" x2="15" y2="17"/></svg>',
|
||||
rule:'<svg class="ic" viewBox="0 0 24 24"><path d="M6 8a6 6 0 0 1 12 0c0 7 3 9 3 9H3s3-2 3-9"/><path d="M10.3 21a1.94 1.94 0 0 0 3.4 0"/></svg>',
|
||||
example:'<svg class="ic" viewBox="0 0 24 24"><path d="M9 18h6"/><path d="M10 22h4"/><path d="M12 2a7 7 0 0 0-4 13c1 1 2 2 2 4h4c0-2 1-3 2-4a7 7 0 0 0-4-13z"/></svg>',
|
||||
oral:'<svg class="ic" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10"/><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg>',
|
||||
};
|
||||
|
||||
function secNavFor(curId){
|
||||
const idx = PARAS.findIndex(p => p.id === curId);
|
||||
const prev = idx > 0 ? PARAS[idx-1].id : null;
|
||||
const next = idx < PARAS.length - 1 ? PARAS[idx+1].id : null;
|
||||
return secNav(prev, next);
|
||||
}
|
||||
function secNav(prev, next){
|
||||
const NAMES = {p4:'\xA74',p5:'\xA75',p6:'\xA76',final2:'Финал'};
|
||||
let h='<div class="sec-nav">';
|
||||
h+=prev?'<button class="btn" onclick="goTo(\''+prev+'\')"><svg class="ic" viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"/></svg> '+NAMES[prev]+'</button>':'<span></span>';
|
||||
h+=next?'<button class="btn primary" onclick="goTo(\''+next+'\')">'+NAMES[next]+' <svg class="ic" viewBox="0 0 24 24"><polyline points="9 18 15 12 9 6"/></svg></button>':'<span></span>';
|
||||
h+='</div>'; return h;
|
||||
}
|
||||
|
||||
function readButton(paraId){
|
||||
const p = PARAS.find(x => x.id === paraId);
|
||||
const labelTail = p && p.final ? 'финал' : (p ? p.num : '\xA7?');
|
||||
return '<div style="margin-top:18px;display:flex;justify-content:center">'
|
||||
+'<button class="btn primary" id="'+paraId+'-read-btn">'
|
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+'<svg class="ic" viewBox="0 0 24 24"><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20"/><path d="M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z"/></svg>'
|
||||
+' Я прочитал — '+labelTail+' (+10 XP)'
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||||
+'</button></div>';
|
||||
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function wireReadBtn(paraId){
|
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const btn = document.getElementById(paraId+'-read-btn'); if(!btn) return;
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btn.addEventListener('click', ()=>{
|
||||
addXp(10, paraId+'-read'); bumpProgress(paraId, 30);
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btn.textContent='Прочитано! +10 XP'; btn.disabled=true; btn.style.opacity=.6;
|
||||
const aId = paraId+'_done';
|
||||
if(ACH_LABELS[aId]) achievement(aId);
|
||||
});
|
||||
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|
||||
|
||||
/* ===== STUB BUILDERS — наполнение в Phase 1+ ===== */
|
||||
|
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function buildP4(){
|
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const box = document.getElementById('p4-body');
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||||
let html = '';
|
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html += makeCard('theory', 'В разработке', '4.0', `
|
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<p>Содержание параграфа <b>Показательная функция</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $y = a^x$</p>
|
||||
`);
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||||
html += secNavFor('p4');
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renderMath(box);
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wireReadBtn('p4');
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let html = '';
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<p>Содержание параграфа <b>Показательные уравнения</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $a^{f(x)} = a^{g(x)}$</p>
|
||||
`);
|
||||
html += secNavFor('p5');
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html += readButton('p5');
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box.innerHTML = html;
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renderMath(box);
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wireReadBtn('p5');
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function buildP6(){
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const box = document.getElementById('p6-body');
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let html = '';
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html += makeCard('theory', 'В разработке', '6.0', `
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<p>Содержание параграфа <b>Показательные неравенства</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $a^x > b$</p>
|
||||
`);
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html += secNavFor('p6');
|
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html += readButton('p6');
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box.innerHTML = html;
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renderMath(box);
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wireReadBtn('p6');
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function buildFinal2(){
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let html = '';
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<p>Содержание финала главы <b>Финал главы</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: Итоги · боссы главы 2</p>
|
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`);
|
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html += readButton('final2');
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renderMath(box);
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wireReadBtn('final2');
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function score(q,it){ const t=(it.title+' '+it.desc).toLowerCase(); if(t.includes(q)) return 100+(it.title.toLowerCase().startsWith(q)?50:0); let s=0; q.split(/\s+/).forEach(w=>{if(w&&t.includes(w))s+=10;}); return s; }
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function rank(q){ q=q.trim().toLowerCase(); if(!q) return SEARCH_INDEX.slice(0,12); return SEARCH_INDEX.map(it=>({it,s:score(q,it)})).filter(x=>x.s>0).sort((a,b)=>b.s-a.s).slice(0,20).map(x=>x.it); }
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loadProgress(); initTheme(); initSidebarToggle(); initSearch();
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buildParaSelector(); refreshProgressUI(); loadServerReadState(); goTo(PARAS[0].id);
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setTimeout(()=>achievement('start'), 600);
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||||
if(window.LS&&window.LS.xp){
|
||||
window.LS.xp.load().then(function(s){ if(s&&s.xp>STATE.xp){ STATE.xp=s.xp; STATE.level=calcLevel(STATE.xp); saveProgress(); refreshProgressUI(); if(STATE.current) buildSidebar(STATE.current); } });
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document.addEventListener('DOMContentLoaded', init);
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/* === ALG11 POLISH JS === */
|
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(function(){
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function bumpScore(el){
|
||||
if(!el) return;
|
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el.classList.remove('bump');
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void el.offsetWidth;
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el.classList.add('bump');
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setTimeout(function(){ try{ el.classList.remove('bump'); }catch(e){} }, 270);
|
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|
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function observeScores(root){
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var mo = new MutationObserver(function(){
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var nv = b.textContent;
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mo.observe(b, {childList:true, characterData:true, subtree:true});
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|
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|
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s.setAttribute('title','Прочитано');
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c.classList.toggle('done', pct >= 50);
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</body>
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</html>
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||||
@@ -0,0 +1,814 @@
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<!doctype html>
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||||
<html lang="ru">
|
||||
<head>
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||||
<meta charset="UTF-8">
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|
||||
<meta http-equiv="Pragma" content="no-cache">
|
||||
<meta http-equiv="Expires" content="0">
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<title>Алгебра 11 · Глава 3 · «Логарифмическая функция»</title>
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.css">
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<script src="/js/api.js" defer></script>
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<script src="/js/xp.js" defer></script>
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<link href="https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&family=Manrope:wght@600;700;800;900&family=Unbounded:wght@700;800;900&family=JetBrains+Mono:wght@500;700&display=swap" rel="stylesheet">
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<style>
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:root{
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--bg:#fafafa; --card:#fff; --card-soft:#f8fafc; --text:#0f172a; --ink:#0f172a; --muted:#64748b;
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--border:#e2e8f0; --sh:0 1px 3px rgba(0,0,0,.06); --sh2:0 4px 14px rgba(0,0,0,.08);
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--ok:#10b981; --ok-bg:#d1fae5; --warn:#f59e0b; --warn-bg:#fef3c7;
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--bad:#ef4444; --fail:#dc2626; --fail-bg:#fee2e2;
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}
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.dark{--bg:#040e12; --card:#0a1c22; --card-soft:#0e242c; --text:#ecfeff; --ink:#ecfeff; --muted:#84cfdc; --border:#0e3743}
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*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
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html,body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.55;font-size:15px}
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button,input,select,textarea{font-family:inherit;font-size:inherit}
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button{cursor:pointer;border:0;background:transparent;color:inherit}
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a{color:inherit;text-decoration:none}
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.ic{width:16px;height:16px;display:inline-block;flex-shrink:0;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
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.hdr{position:relative;background:linear-gradient(110deg,#164e63 0%,#0891b2 55%,#22d3ee 100%);color:#fff;padding:46px 22px 30px;overflow:hidden;border-bottom:2px solid rgba(34,211,238,.22);min-height:130px}
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.hdr::before{content:'ГЛАВА 3';position:absolute;right:-12px;top:50%;transform:translateY(-50%);font-family:'Unbounded',sans-serif;font-size:clamp(5rem,15vw,11rem);font-weight:900;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:1.5px rgba(255,255,255,.12);line-height:1;pointer-events:none;user-select:none;z-index:0}
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.hdr-row{position:relative;z-index:1;display:flex;align-items:center;gap:14px;flex-wrap:wrap}
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.hdr h1{font-family:'Unbounded',sans-serif;font-size:1.5rem;font-weight:900;letter-spacing:-.01em;line-height:1.3;padding-top:4px}
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.hdr-sub{font-size:.85rem;opacity:.88;margin-top:6px;font-weight:500;line-height:1.4}
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.hdr-side{margin-left:auto;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
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.hdr-btn{padding:7px 12px;border-radius:9px;background:rgba(255,255,255,.14);color:#fff;font-weight:600;font-size:.82rem;display:inline-flex;align-items:center;gap:6px;transition:background .15s;text-decoration:none}
|
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.hdr-btn:hover{background:rgba(255,255,255,.24)}
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.main{max-width:1240px;margin:0 auto;padding:22px;width:100%;display:grid;grid-template-columns:1fr 280px;gap:24px}
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@media(max-width:980px){.main{grid-template-columns:1fr;padding:14px}}
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.col-main{min-width:0}
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.hero{background:linear-gradient(135deg,var(--pri-soft) 0%,var(--acc-soft) 50%,var(--pri-soft) 100%);background-size:200% 200%;animation:heroShift 12s ease-in-out infinite;border:1px solid var(--border);border-radius:18px;padding:24px 22px;margin-bottom:24px;position:relative;overflow:hidden}
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@keyframes heroShift{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}
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.hero::before{content:'log';position:absolute;right:0;top:-30px;font-size:clamp(2rem,12vw,8rem);font-weight:900;color:var(--pri);opacity:.10;line-height:1;pointer-events:none;font-family:'Unbounded',sans-serif}
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.hero h2{font-family:'Unbounded',sans-serif;font-size:1.55rem;font-weight:800;color:var(--pri2);margin-bottom:10px;letter-spacing:-.01em}
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.hero p{font-size:.95rem;color:var(--text);opacity:.88;margin-bottom:14px;max-width:640px}
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.hero-row{display:flex;gap:14px;flex-wrap:wrap;align-items:center}
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.btn-primary{padding:11px 22px;background:linear-gradient(135deg,var(--pri),var(--pri2));color:#fff;border-radius:11px;font-weight:700;font-size:.92rem;display:inline-flex;align-items:center;gap:8px;box-shadow:var(--sh2);transition:transform .15s,box-shadow .15s}
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.btn-primary:hover{transform:translateY(-1px);box-shadow:0 8px 28px rgba(0,0,0,.18)}
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|
||||
.psel-card.active::after{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--pri),var(--acc));border-radius:13px 13px 0 0}
|
||||
.psel-num{font-family:'Unbounded',sans-serif;font-size:.72rem;font-weight:800;color:var(--pri);text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px}
|
||||
.psel-name{font-size:.86rem;font-weight:700;color:var(--text);line-height:1.3;margin-bottom:8px}
|
||||
.psel-prog{height:4px;background:rgba(0,0,0,.10);border-radius:3px;overflow:hidden}
|
||||
.psel-prog-fill{height:100%;background:var(--pri);width:0%;transition:width .4s}
|
||||
.psel-card.final{background:linear-gradient(135deg,var(--acc-soft),var(--pri-soft))}
|
||||
.psel-card.final .psel-num{color:var(--warn)}
|
||||
|
||||
.sec[id="sec-p7"]{ --sec-acc:#d97706; --sec-acc-d:#b45309; --sec-acc-soft:#fef3c7; }
|
||||
.sec[id="sec-p8"]{ --sec-acc:#f59e0b; --sec-acc-d:#d97706; --sec-acc-soft:#fef9c3; }
|
||||
.sec[id="sec-p9"]{ --sec-acc:#059669; --sec-acc-d:#047857; --sec-acc-soft:#d1fae5; }
|
||||
.sec[id="sec-p10"]{ --sec-acc:#7c3aed; --sec-acc-d:#6d28d9; --sec-acc-soft:#ede9fe; }
|
||||
.sec[id="sec-final3"]{ --sec-acc:#0891b2; --sec-acc-d:#0e7490; --sec-acc-soft:#cffafe; }
|
||||
|
||||
.sec{display:none;position:relative;animation:fadeIn .35s ease}
|
||||
.sec.active{display:block}
|
||||
@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
|
||||
.sec::before{content:attr(data-watermark);position:absolute;right:-20px;top:10%;font-family:'Unbounded',sans-serif;font-size:clamp(6rem,18vw,14rem);font-weight:900;color:transparent;-webkit-text-stroke:1.5px var(--sec-acc-soft,var(--pri-soft));line-height:1;pointer-events:none;user-select:none;z-index:0;opacity:.35}
|
||||
.sec-header{margin-bottom:22px;padding-bottom:14px;border-bottom:2px solid var(--sec-acc-soft,var(--pri-soft));position:relative;z-index:1}
|
||||
.sec-num{display:inline-block;padding:4px 10px;background:linear-gradient(135deg,var(--sec-acc,var(--pri)),var(--sec-acc-d,var(--pri2)));color:#fff;border-radius:7px;font-family:'Unbounded',sans-serif;font-size:.78rem;font-weight:800;letter-spacing:.04em;margin-bottom:8px}
|
||||
.sec-h{font-family:'Unbounded',sans-serif;font-size:1.6rem;font-weight:800;color:var(--sec-acc-d,var(--pri2));letter-spacing:-.01em;line-height:1.25}
|
||||
|
||||
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:18px 20px;margin-bottom:16px;box-shadow:0 1px 3px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.04);position:relative;z-index:1;transition:transform .25s cubic-bezier(.16,1,.3,1),box-shadow .25s}
|
||||
.card:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgba(0,0,0,.06),0 16px 36px rgba(0,0,0,.08)}
|
||||
.card-header{display:flex;align-items:center;gap:10px;margin-bottom:12px;padding-bottom:10px;border-bottom:1px dashed var(--border)}
|
||||
.card-icon{width:32px;height:32px;border-radius:9px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:#fff}
|
||||
.card-icon.repeat{background:#0ea5e9}.card-icon.theory{background:#8b5cf6}.card-icon.algo{background:#f59e0b}.card-icon.rule{background:#ec4899}.card-icon.example{background:#10b981}.card-icon.oral{background:#06b6d4}
|
||||
.card-icon .ic{width:18px;height:18px}
|
||||
.card-title{font-family:'Unbounded',sans-serif;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);flex:1}
|
||||
.card-num{font-size:.74rem;font-weight:700;color:var(--muted);background:var(--sec-acc-soft,var(--pri-soft));padding:3px 7px;border-radius:5px}
|
||||
.card-body{font-size:.94rem;line-height:1.65}
|
||||
.card-body p{margin-bottom:8px}
|
||||
.card-body p:last-child{margin-bottom:0}
|
||||
|
||||
.btn{padding:8px 16px;border-radius:8px;background:var(--card);color:var(--text);border:1.5px solid var(--border);font-weight:600;font-size:.88rem;transition:background .15s,border-color .15s,transform .1s}
|
||||
.btn:hover{background:var(--sec-acc-soft,var(--pri-soft));border-color:var(--sec-acc,var(--pri))}
|
||||
.btn:active{transform:scale(.96)}
|
||||
.btn.primary{background:var(--sec-acc,var(--pri));color:#fff;border-color:var(--sec-acc,var(--pri))}
|
||||
.btn.primary:hover{background:var(--sec-acc-d,var(--pri2));border-color:var(--sec-acc-d,var(--pri2))}
|
||||
|
||||
.feedback{padding:10px 14px;border-radius:9px;font-weight:600;font-size:.88rem;margin-top:8px;display:none}
|
||||
.feedback.ok{display:block;background:var(--ok-bg);color:#065f46;border-left:4px solid var(--ok)}
|
||||
.feedback.fail{display:block;background:var(--fail-bg);color:#7f1d1d;border-left:4px solid var(--fail)}
|
||||
|
||||
.wg{background:linear-gradient(135deg,var(--card),var(--sec-acc-soft,var(--pri-soft)));border:1.5px solid var(--sec-acc,var(--pri));border-radius:14px;padding:18px 20px;margin-bottom:18px;box-shadow:var(--sh2);position:relative;z-index:1}
|
||||
.wg-header{display:flex;align-items:center;gap:8px;margin-bottom:14px}
|
||||
.wg-badge{padding:4px 9px;background:var(--sec-acc,var(--pri));color:#fff;border-radius:6px;font-family:'Unbounded',sans-serif;font-size:.68rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
|
||||
.wg-title{font-family:'Unbounded',sans-serif;font-size:1.05rem;font-weight:800;color:var(--sec-acc-d,var(--pri2));flex:1}
|
||||
.wg-help{font-size:.88rem;color:var(--text);margin-bottom:12px;line-height:1.55;background:linear-gradient(135deg,var(--warn-bg,#fef3c7),var(--sec-acc-soft,var(--pri-soft)));border-left:4px solid var(--warn,#f59e0b);padding:9px 14px;border-radius:9px}
|
||||
.tinp{padding:8px 12px;border:1.5px solid var(--border);border-radius:8px;background:var(--card);color:var(--text);transition:border-color .15s;font-family:'JetBrains Mono',monospace}
|
||||
.tinp:focus{outline:0;border-color:var(--sec-acc,var(--pri));box-shadow:0 0 0 3px var(--sec-acc-soft,var(--pri-soft))}
|
||||
.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:10px}
|
||||
.sliders{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:10px}
|
||||
.sliders label{display:block;font-size:.92rem;color:var(--muted);background:var(--card);padding:8px 12px;border-radius:8px;border:1px solid var(--border);line-height:1.5}
|
||||
.sliders label b{font-family:'JetBrains Mono',monospace;font-size:1.05rem;color:var(--sec-acc-d,var(--pri2));margin-left:4px}
|
||||
.sliders label input[type="range"]{display:block;width:100%;margin-top:6px;accent-color:var(--sec-acc,var(--pri))}
|
||||
.score-display{display:flex;gap:14px;flex-wrap:wrap;align-items:center;padding:10px 14px;background:var(--sec-acc-soft,var(--pri-soft));border-radius:10px;margin-bottom:12px}
|
||||
.score-display b{color:var(--sec-acc-d,var(--pri2));font-size:1.15rem}
|
||||
.spoiler{border:1px solid var(--border);border-radius:10px;background:var(--card);margin:10px 0;overflow:hidden}
|
||||
.spoiler summary{padding:8px 14px;background:var(--sec-acc-soft,var(--pri-soft));font-weight:700;cursor:pointer;font-size:.88rem;color:var(--sec-acc-d,var(--pri2));list-style:none;display:flex;align-items:center;gap:8px}
|
||||
.spoiler summary::-webkit-details-marker{display:none}
|
||||
.spoiler summary::before{content:'+';font-size:1.2rem;font-weight:900;color:var(--sec-acc,var(--pri));width:18px}
|
||||
.spoiler[open] summary::before{content:'\2212'}
|
||||
.spoiler-body{padding:10px 14px;font-size:.92rem;line-height:1.6}
|
||||
|
||||
.col-side{position:sticky;top:14px;align-self:start;height:fit-content;max-height:calc(100vh - 28px);overflow-y:auto}
|
||||
.sidecard{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;margin-bottom:14px;box-shadow:var(--sh)}
|
||||
.sidecard h4{font-family:'Unbounded',sans-serif;font-size:.74rem;font-weight:800;color:var(--pri2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:10px;padding-bottom:8px;border-bottom:1px solid var(--border)}
|
||||
.sidecard-row{margin-bottom:8px;font-size:.86rem;line-height:1.6}
|
||||
.sidecard-row b{color:var(--pri);font-weight:700}
|
||||
.sidecard-row:last-child{margin-bottom:0}
|
||||
@media(max-width:980px){.col-side{position:static;max-height:none}}
|
||||
|
||||
.xp-card{background:linear-gradient(135deg,var(--acc-soft),var(--pri-soft));border:1.5px solid var(--acc);border-radius:12px;padding:14px;margin-bottom:14px}
|
||||
.xp-card-title{font-size:.68rem;font-weight:800;color:var(--acc2);text-transform:uppercase;letter-spacing:.07em;margin-bottom:8px;display:flex;align-items:center;justify-content:space-between}
|
||||
.xp-level{font-size:1.1rem;font-weight:900;color:var(--acc2);font-family:'Unbounded',sans-serif}
|
||||
.xp-bar{height:9px;background:rgba(0,0,0,.10);border-radius:6px;overflow:hidden;margin:7px 0}
|
||||
.xp-fill{height:100%;background:linear-gradient(90deg,var(--acc),var(--pri));border-radius:6px;transition:width .5s cubic-bezier(.4,0,.2,1)}
|
||||
.xp-nums{font-size:.74rem;color:var(--muted);display:flex;justify-content:space-between}
|
||||
|
||||
.sec-nav{display:flex;gap:10px;margin-top:24px;padding-top:20px;border-top:1px solid var(--border);justify-content:space-between;flex-wrap:wrap}
|
||||
.foot{text-align:center;padding:30px 16px;color:var(--muted);font-size:.78rem;border-top:1px solid var(--border);margin-top:30px}
|
||||
|
||||
.ach-popup{position:fixed;top:80px;right:18px;background:linear-gradient(135deg,var(--pri),var(--acc));color:#fff;padding:12px 18px;border-radius:11px;font-weight:700;font-size:.9rem;box-shadow:0 8px 28px rgba(0,0,0,.32);z-index:1002;display:none;align-items:center;gap:8px;max-width:340px}
|
||||
.ach-popup.show{display:flex}
|
||||
|
||||
.col-side-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.42);z-index:9990;display:none}
|
||||
.col-side-backdrop.show{display:block}
|
||||
@media(max-width:980px){
|
||||
.col-side{position:fixed;top:0;right:0;height:100vh;width:300px;max-width:88vw;background:var(--bg);box-shadow:-12px 0 24px rgba(0,0,0,.18);padding:18px 16px;overflow-y:auto;transform:translateX(100%);transition:transform .25s ease;z-index:9991;max-height:none}
|
||||
.col-side.open{transform:none}
|
||||
}
|
||||
|
||||
.search-modal{position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);z-index:9993;display:none;align-items:flex-start;justify-content:center;padding-top:14vh}
|
||||
.search-modal.show{display:flex}
|
||||
.search-box{background:var(--bg);border:1px solid var(--border);border-radius:14px;width:560px;max-width:92vw;max-height:70vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 24px 64px rgba(0,0,0,.4)}
|
||||
.search-input{padding:14px 16px;font-size:1rem;border:0;border-bottom:1px solid var(--border);background:transparent;color:var(--text);outline:none}
|
||||
.search-results{flex:1;overflow-y:auto;padding:6px 0}
|
||||
.search-row{display:block;padding:8px 16px;cursor:pointer;border-bottom:1px solid var(--border);text-align:left;background:transparent;border:0;width:100%;color:var(--text)}
|
||||
.search-row:hover,.search-row.active{background:var(--sec-acc-soft,var(--pri-soft))}
|
||||
.search-row .sr-kind{font-size:.7rem;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:2px}
|
||||
.search-row .sr-title{font-weight:700;font-size:.92rem;color:var(--text)}
|
||||
.search-row .sr-desc{font-size:.8rem;color:var(--muted);margin-top:2px}
|
||||
.search-empty{padding:20px;text-align:center;color:var(--muted);font-size:.88rem}
|
||||
.search-foot{padding:8px 14px;border-top:1px solid var(--border);font-size:.74rem;color:var(--muted);display:flex;gap:14px}
|
||||
.search-foot kbd{padding:2px 6px;background:var(--card);border:1px solid var(--border);border-radius:4px;font-family:'JetBrains Mono',monospace;font-size:.72rem}
|
||||
|
||||
/* === ALG11 POLISH (visual + micro-interactions) === */
|
||||
@keyframes wgFadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:none}}
|
||||
.sec.active .wg{animation:wgFadeIn .35s cubic-bezier(.16,1,.3,1) backwards}
|
||||
.sec.active .wg:nth-of-type(1){animation-delay:.02s}
|
||||
.sec.active .wg:nth-of-type(2){animation-delay:.08s}
|
||||
.sec.active .wg:nth-of-type(3){animation-delay:.14s}
|
||||
.sec.active .wg:nth-of-type(4){animation-delay:.20s}
|
||||
.sec.active .wg:nth-of-type(5){animation-delay:.26s}
|
||||
.sec.active .wg:nth-of-type(6){animation-delay:.32s}
|
||||
.wg svg{transition:filter .25s ease}
|
||||
.wg:hover svg{filter:drop-shadow(0 4px 16px rgba(0,0,0,.10))}
|
||||
input[type=range]:active{box-shadow:0 0 0 4px var(--pri-soft);border-radius:8px}
|
||||
.wg input[type=range]{cursor:ew-resize}
|
||||
.score-display b{transition:transform .22s cubic-bezier(.16,1,.3,1),color .22s;display:inline-block;transform-origin:center}
|
||||
.score-display b.bump{transform:scale(1.28);color:var(--pri)}
|
||||
.katex{transition:color .2s}
|
||||
.wg-help .katex:hover,.card-body .katex:hover{color:var(--pri2,var(--pri));cursor:help}
|
||||
.hp-fill,.psel-prog-fill,.xp-fill,[id$="-overall-fill"]{transition:width .6s cubic-bezier(.16,1,.3,1)!important}
|
||||
.boss-card,.btn.primary,.btn-primary{position:relative;overflow:hidden}
|
||||
.btn.primary::after,.btn-primary::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at center,rgba(255,255,255,.42) 0%,transparent 60%);opacity:0;transition:opacity .25s;pointer-events:none}
|
||||
.btn.primary:hover::after,.btn-primary:hover::after{opacity:1}
|
||||
.psel-card{position:relative}
|
||||
.psel-card .psel-done{position:absolute;top:6px;right:6px;width:18px;height:18px;border-radius:50%;background:#10b981;display:none;align-items:center;justify-content:center;box-shadow:0 2px 6px rgba(16,185,129,.45);z-index:2}
|
||||
.psel-card .psel-done svg{width:11px;height:11px;stroke:#fff;fill:none;stroke-width:3;stroke-linecap:round;stroke-linejoin:round}
|
||||
.psel-card.done .psel-done{display:flex}
|
||||
.boss-card{transition:border-color .35s,box-shadow .6s,background .3s,transform .2s}
|
||||
.boss-card.glow{box-shadow:0 0 24px rgba(16,185,129,.6),0 0 0 2px rgba(16,185,129,.45)!important}
|
||||
@keyframes bossPulse{0%{box-shadow:0 0 0 0 rgba(16,185,129,.55)}70%{box-shadow:0 0 0 14px rgba(16,185,129,0)}100%{box-shadow:0 0 0 0 rgba(16,185,129,0)}}
|
||||
.boss-card.pulse{animation:bossPulse .8s ease-out}
|
||||
.sec{transition:opacity .25s}
|
||||
</style>
|
||||
</head>
|
||||
<body>
|
||||
|
||||
<header class="hdr">
|
||||
<div class="hdr-row">
|
||||
<div>
|
||||
<h1>Алгебра 11 · Глава 3</h1>
|
||||
<div class="hdr-sub">Свойства логарифмов · функция $y=\log_a x$ · уравнения и неравенства</div>
|
||||
</div>
|
||||
<div class="hdr-side">
|
||||
<a href="/textbook/algebra-11" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"/></svg> К алгебре 11</a>
|
||||
<button id="search-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><circle cx="11" cy="11" r="7"/><path d="m21 21-4-4"/></svg> Поиск</button>
|
||||
<button id="sidebar-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><line x1="4" y1="6" x2="20" y2="6"/><line x1="4" y1="12" x2="20" y2="12"/><line x1="4" y1="18" x2="14" y2="18"/></svg> Шпаргалка</button>
|
||||
<button id="theme-btn" class="hdr-btn"><svg class="ic" viewBox="0 0 24 24"><path d="M21 12.8A9 9 0 1 1 11.2 3a7 7 0 0 0 9.8 9.8z"/></svg><span id="theme-lab">Тёмная</span></button>
|
||||
</div>
|
||||
</div>
|
||||
</header>
|
||||
|
||||
<main class="main">
|
||||
<div class="col-main">
|
||||
|
||||
<section class="hero">
|
||||
<h2>Логарифмы — язык вычислений</h2>
|
||||
<p>Свойства логарифмов открывают новый язык вычислений. <b>Логарифмическая функция</b> $y = \log_a x$ — обратная к показательной. Решаем <b>уравнения и неравенства</b> с логарифмами, учитывая ОДЗ.</p>
|
||||
<div class="hero-row">
|
||||
<button class="btn-primary" onclick="goTo('p7')"><svg class="ic" viewBox="0 0 24 24"><polygon points="6 4 20 12 6 20 6 4" fill="currentColor" stroke="none"/></svg> Начать § 7</button>
|
||||
<div class="hero-progress">
|
||||
<span class="hp-label">Прогресс по главе</span>
|
||||
<div class="hp-bar"><div id="hero-hp-fill" class="hp-fill"></div></div>
|
||||
<span id="hero-hp-text" class="hp-text">0%</span>
|
||||
</div>
|
||||
<div id="hero-xp-badge" class="hero-xp-badge"></div>
|
||||
</div>
|
||||
</section>
|
||||
|
||||
<section class="psel">
|
||||
<div class="psel-title">Параграфы главы</div>
|
||||
<div id="psel-grid" class="psel-grid"></div>
|
||||
</section>
|
||||
|
||||
<section id="sec-p7" class="sec" data-watermark="log·log"><div class="sec-header"><span class="sec-num">§ 7</span><h2 class="sec-h">Свойства логарифмов</h2></div><div id="p7-body"></div></section>
|
||||
<section id="sec-p8" class="sec" data-watermark="log_a x"><div class="sec-header"><span class="sec-num">§ 8</span><h2 class="sec-h">Логарифмическая функция</h2></div><div id="p8-body"></div></section>
|
||||
<section id="sec-p9" class="sec" data-watermark="log="><div class="sec-header"><span class="sec-num">§ 9</span><h2 class="sec-h">Логарифмические уравнения</h2></div><div id="p9-body"></div></section>
|
||||
<section id="sec-p10" class="sec" data-watermark="log>"><div class="sec-header"><span class="sec-num">§ 10</span><h2 class="sec-h">Логарифмические неравенства</h2></div><div id="p10-body"></div></section>
|
||||
<section id="sec-final3" class="sec" data-watermark="★"><div class="sec-header"><span class="sec-num" style="background:linear-gradient(135deg,#0891b2,#06b6d4)">★</span><h2 class="sec-h">Финал главы</h2></div><div id="final3-body"></div></section>
|
||||
|
||||
</div>
|
||||
<aside class="col-side" id="col-side"><div id="sidebar-content"></div></aside>
|
||||
<div class="col-side-backdrop" id="col-side-backdrop"></div>
|
||||
</main>
|
||||
|
||||
<footer class="foot">Интерактивный учебник «Алгебра 11» · Глава 3 · «Логарифмическая функция» · LearnSpace</footer>
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||||
/* Горизонтальная или вертикальная асимптота */
|
||||
function asymptote(orientation, value, toX, toY, xmin, xmax, ymin, ymax, color){
|
||||
color = color || '#94a3b8';
|
||||
if (orientation === 'h'){
|
||||
const y = toY(value);
|
||||
return '<line x1="'+toX(xmin)+'" y1="'+y+'" x2="'+toX(xmax)+'" y2="'+y+'" stroke="'+color+'" stroke-width="1.3" stroke-dasharray="6 4"/>';
|
||||
} else {
|
||||
const x = toX(value);
|
||||
return '<line x1="'+x+'" y1="'+toY(ymin)+'" x2="'+x+'" y2="'+toY(ymax)+'" stroke="'+color+'" stroke-width="1.3" stroke-dasharray="6 4"/>';
|
||||
}
|
||||
}
|
||||
|
||||
/* Snap-функция для slider'ов: возвращает ближайшую snap-точку, если значение близко */
|
||||
function snapToValue(value, snapPoints, tolerance){
|
||||
tolerance = tolerance || 0.1;
|
||||
for (const sp of snapPoints){
|
||||
if (Math.abs(value - sp) < tolerance) return sp;
|
||||
}
|
||||
return value;
|
||||
}
|
||||
|
||||
/* Геометрические SVG-хелперы (для будущих интерактивов с углами) */
|
||||
function rightAngleMark(V, uIn, wIn, s){
|
||||
s = s || 9;
|
||||
const p1 = {x: V.x + s*uIn.x, y: V.y + s*uIn.y};
|
||||
const c = {x: p1.x + s*wIn.x, y: p1.y + s*wIn.y};
|
||||
const p2 = {x: V.x + s*wIn.x, y: V.y + s*wIn.y};
|
||||
return p1.x+','+p1.y+' '+c.x+','+c.y+' '+p2.x+','+p2.y;
|
||||
}
|
||||
function angleArcAuto(V, uA, uB, R){
|
||||
const sA = {x: V.x + R*uA.x, y: V.y + R*uA.y};
|
||||
const eB = {x: V.x + R*uB.x, y: V.y + R*uB.y};
|
||||
const cross = uA.x*uB.y - uA.y*uB.x;
|
||||
const sweep = cross > 0 ? 1 : 0;
|
||||
return 'M'+sA.x+','+sA.y+' A'+R+','+R+' 0 0,'+sweep+' '+eB.x+','+eB.y;
|
||||
}
|
||||
function unitVec(p1, p2){
|
||||
const dx = p2.x - p1.x, dy = p2.y - p1.y;
|
||||
const len = Math.sqrt(dx*dx + dy*dy) || 1;
|
||||
return {x: dx/len, y: dy/len};
|
||||
}
|
||||
function deg2rad(d){ return d * Math.PI / 180; }
|
||||
|
||||
const ICONS = {
|
||||
repeat:'<svg class="ic" viewBox="0 0 24 24"><polyline points="9 11 12 14 22 4"/><path d="M21 12v7a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h11"/></svg>',
|
||||
theory:'<svg class="ic" viewBox="0 0 24 24"><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20"/><path d="M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z"/></svg>',
|
||||
algo:'<svg class="ic" viewBox="0 0 24 24"><polyline points="17 11 21 7 17 3"/><line x1="21" y1="7" x2="9" y2="7"/><polyline points="7 13 3 17 7 21"/><line x1="3" y1="17" x2="15" y2="17"/></svg>',
|
||||
rule:'<svg class="ic" viewBox="0 0 24 24"><path d="M6 8a6 6 0 0 1 12 0c0 7 3 9 3 9H3s3-2 3-9"/><path d="M10.3 21a1.94 1.94 0 0 0 3.4 0"/></svg>',
|
||||
example:'<svg class="ic" viewBox="0 0 24 24"><path d="M9 18h6"/><path d="M10 22h4"/><path d="M12 2a7 7 0 0 0-4 13c1 1 2 2 2 4h4c0-2 1-3 2-4a7 7 0 0 0-4-13z"/></svg>',
|
||||
oral:'<svg class="ic" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10"/><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/><line x1="12" y1="17" x2="12.01" y2="17"/></svg>',
|
||||
};
|
||||
|
||||
function secNavFor(curId){
|
||||
const idx = PARAS.findIndex(p => p.id === curId);
|
||||
const prev = idx > 0 ? PARAS[idx-1].id : null;
|
||||
const next = idx < PARAS.length - 1 ? PARAS[idx+1].id : null;
|
||||
return secNav(prev, next);
|
||||
}
|
||||
function secNav(prev, next){
|
||||
const NAMES = {p7:'\xA77',p8:'\xA78',p9:'\xA79',p10:'\xA710',final3:'Финал'};
|
||||
let h='<div class="sec-nav">';
|
||||
h+=prev?'<button class="btn" onclick="goTo(\''+prev+'\')"><svg class="ic" viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"/></svg> '+NAMES[prev]+'</button>':'<span></span>';
|
||||
h+=next?'<button class="btn primary" onclick="goTo(\''+next+'\')">'+NAMES[next]+' <svg class="ic" viewBox="0 0 24 24"><polyline points="9 18 15 12 9 6"/></svg></button>':'<span></span>';
|
||||
h+='</div>'; return h;
|
||||
}
|
||||
|
||||
function readButton(paraId){
|
||||
const p = PARAS.find(x => x.id === paraId);
|
||||
const labelTail = p && p.final ? 'финал' : (p ? p.num : '\xA7?');
|
||||
return '<div style="margin-top:18px;display:flex;justify-content:center">'
|
||||
+'<button class="btn primary" id="'+paraId+'-read-btn">'
|
||||
+'<svg class="ic" viewBox="0 0 24 24"><path d="M4 19.5A2.5 2.5 0 0 1 6.5 17H20"/><path d="M6.5 2H20v20H6.5A2.5 2.5 0 0 1 4 19.5v-15A2.5 2.5 0 0 1 6.5 2z"/></svg>'
|
||||
+' Я прочитал — '+labelTail+' (+10 XP)'
|
||||
+'</button></div>';
|
||||
}
|
||||
function wireReadBtn(paraId){
|
||||
const btn = document.getElementById(paraId+'-read-btn'); if(!btn) return;
|
||||
btn.addEventListener('click', ()=>{
|
||||
addXp(10, paraId+'-read'); bumpProgress(paraId, 30);
|
||||
btn.textContent='Прочитано! +10 XP'; btn.disabled=true; btn.style.opacity=.6;
|
||||
const aId = paraId+'_done';
|
||||
if(ACH_LABELS[aId]) achievement(aId);
|
||||
});
|
||||
}
|
||||
|
||||
/* ===== STUB BUILDERS — наполнение в Phase 1+ ===== */
|
||||
|
||||
function buildP7(){
|
||||
const box = document.getElementById('p7-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '7.0', `
|
||||
<p>Содержание параграфа <b>Свойства логарифмов</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $\log_a(bc) = \log_a b + \log_a c$</p>
|
||||
`);
|
||||
html += secNavFor('p7');
|
||||
html += readButton('p7');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('p7');
|
||||
}
|
||||
|
||||
function buildP8(){
|
||||
const box = document.getElementById('p8-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '8.0', `
|
||||
<p>Содержание параграфа <b>Логарифмическая функция</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $y = \log_a x$</p>
|
||||
`);
|
||||
html += secNavFor('p8');
|
||||
html += readButton('p8');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('p8');
|
||||
}
|
||||
|
||||
function buildP9(){
|
||||
const box = document.getElementById('p9-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '9.0', `
|
||||
<p>Содержание параграфа <b>Логарифмические уравнения</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $\log_a f = \log_a g$</p>
|
||||
`);
|
||||
html += secNavFor('p9');
|
||||
html += readButton('p9');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('p9');
|
||||
}
|
||||
|
||||
function buildP10(){
|
||||
const box = document.getElementById('p10-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '10.0', `
|
||||
<p>Содержание параграфа <b>Логарифмические неравенства</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: $\log_a f > b$</p>
|
||||
`);
|
||||
html += secNavFor('p10');
|
||||
html += readButton('p10');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('p10');
|
||||
}
|
||||
|
||||
function buildFinal3(){
|
||||
const box = document.getElementById('final3-body');
|
||||
let html = '';
|
||||
html += makeCard('theory', 'В разработке', '★.0', `
|
||||
<p>Содержание финала главы <b>Финал главы</b> будет добавлено в Phase 1+.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Раздел Phase 0 — skeleton. Здесь появятся теория, примеры и интерактивы.</p>
|
||||
<p style="color:var(--muted);font-size:.9rem">Ключевая формула: Итоги · боссы главы 3</p>
|
||||
`);
|
||||
html += secNavFor('final3');
|
||||
html += readButton('final3');
|
||||
box.innerHTML = html;
|
||||
renderMath(box);
|
||||
wireReadBtn('final3');
|
||||
}
|
||||
|
||||
/* ===== Search ===== */
|
||||
const SEARCH_INDEX = (function(){
|
||||
const arr=[];
|
||||
PARAS.forEach(p=>arr.push({kind:'Параграф',title:p.num+' '+p.name,desc:p.sub||'',sec:p.id}));
|
||||
return arr;
|
||||
})();
|
||||
function initSearch(){
|
||||
const modal=document.getElementById('search-modal'),inp=document.getElementById('search-input'),out=document.getElementById('search-results'),btn=document.getElementById('search-btn');
|
||||
if(!modal||!inp||!out) return;
|
||||
let cur=0,rows=[];
|
||||
function score(q,it){ const t=(it.title+' '+it.desc).toLowerCase(); if(t.includes(q)) return 100+(it.title.toLowerCase().startsWith(q)?50:0); let s=0; q.split(/\s+/).forEach(w=>{if(w&&t.includes(w))s+=10;}); return s; }
|
||||
function rank(q){ q=q.trim().toLowerCase(); if(!q) return SEARCH_INDEX.slice(0,12); return SEARCH_INDEX.map(it=>({it,s:score(q,it)})).filter(x=>x.s>0).sort((a,b)=>b.s-a.s).slice(0,20).map(x=>x.it); }
|
||||
function render(){ cur=0; if(!rows.length){out.innerHTML='<div class="search-empty">Ничего не найдено</div>';return;} out.innerHTML=rows.map((r,i)=>'<button class="search-row'+(i===0?' active':'')+'" data-i="'+i+'"><div class="sr-kind">'+r.kind+'</div><div class="sr-title">'+r.title+'</div>'+(r.desc?'<div class="sr-desc">'+(r.desc.length>90?r.desc.slice(0,90)+'…':r.desc)+'</div>':'')+'</button>').join(''); out.querySelectorAll('.search-row').forEach(b=>b.addEventListener('click',()=>{cur=+b.dataset.i;pick();})); }
|
||||
function pick(){ const r=rows[cur]; if(!r) return; close(); goTo(r.sec); }
|
||||
function move(d){ const items=out.querySelectorAll('.search-row'); if(!items.length) return; items[cur]&&items[cur].classList.remove('active'); cur=(cur+d+items.length)%items.length; items[cur].classList.add('active'); items[cur].scrollIntoView({block:'nearest'}); }
|
||||
function open(){ modal.classList.add('show'); inp.value=''; rows=rank(''); render(); setTimeout(()=>inp.focus(),50); }
|
||||
function close(){ modal.classList.remove('show'); }
|
||||
btn&&btn.addEventListener('click',open);
|
||||
modal.addEventListener('click',e=>{if(e.target===modal)close();});
|
||||
inp.addEventListener('input',()=>{rows=rank(inp.value);render();});
|
||||
inp.addEventListener('keydown',e=>{ if(e.key==='ArrowDown'){e.preventDefault();move(1);}else if(e.key==='ArrowUp'){e.preventDefault();move(-1);}else if(e.key==='Enter'){e.preventDefault();pick();}else if(e.key==='Escape'){e.preventDefault();close();} });
|
||||
document.addEventListener('keydown',e=>{ if((e.ctrlKey||e.metaKey)&&(e.key==='k'||e.key==='K')){ e.preventDefault(); if(modal.classList.contains('show')) close(); else open(); } });
|
||||
}
|
||||
|
||||
function initSidebarToggle(){
|
||||
const side=document.getElementById('col-side'),back=document.getElementById('col-side-backdrop'),btn=document.getElementById('sidebar-btn');
|
||||
if(!side||!btn) return;
|
||||
function open(){ side.classList.add('open'); back.classList.add('show'); }
|
||||
function close(){ side.classList.remove('open'); back.classList.remove('show'); }
|
||||
btn.addEventListener('click',()=>{ if(side.classList.contains('open')) close(); else open(); });
|
||||
back.addEventListener('click',close);
|
||||
document.addEventListener('keydown',e=>{ if(e.key==='Escape') close(); });
|
||||
}
|
||||
|
||||
function init(){
|
||||
loadProgress(); initTheme(); initSidebarToggle(); initSearch();
|
||||
buildParaSelector(); refreshProgressUI(); loadServerReadState(); goTo(PARAS[0].id);
|
||||
setTimeout(()=>achievement('start'), 600);
|
||||
if(window.LS&&window.LS.xp){
|
||||
window.LS.xp.load().then(function(s){ if(s&&s.xp>STATE.xp){ STATE.xp=s.xp; STATE.level=calcLevel(STATE.xp); saveProgress(); refreshProgressUI(); if(STATE.current) buildSidebar(STATE.current); } });
|
||||
}
|
||||
}
|
||||
document.addEventListener('DOMContentLoaded', init);
|
||||
|
||||
/* === ALG11 POLISH JS === */
|
||||
(function(){
|
||||
function bumpScore(el){
|
||||
if(!el) return;
|
||||
el.classList.remove('bump');
|
||||
void el.offsetWidth;
|
||||
el.classList.add('bump');
|
||||
setTimeout(function(){ try{ el.classList.remove('bump'); }catch(e){} }, 270);
|
||||
}
|
||||
window.__alg11BumpScore = bumpScore;
|
||||
|
||||
function observeScores(root){
|
||||
root = root || document;
|
||||
var nodes = root.querySelectorAll('.score-display b');
|
||||
nodes.forEach(function(b){
|
||||
if(b.__scoreObs) return;
|
||||
b.__scoreObs = true;
|
||||
var last = b.textContent;
|
||||
try{
|
||||
var mo = new MutationObserver(function(){
|
||||
var nv = b.textContent;
|
||||
if(nv !== last){ last = nv; bumpScore(b); }
|
||||
});
|
||||
mo.observe(b, {childList:true, characterData:true, subtree:true});
|
||||
}catch(e){}
|
||||
});
|
||||
}
|
||||
function rescanScores(){ try{ observeScores(document); }catch(e){} }
|
||||
if(document.readyState === 'loading') document.addEventListener('DOMContentLoaded', rescanScores);
|
||||
else rescanScores();
|
||||
|
||||
try{
|
||||
var rootObs = new MutationObserver(function(muts){
|
||||
var need = false;
|
||||
for(var i=0;i<muts.length && !need;i++){
|
||||
var m = muts[i];
|
||||
for(var j=0;j<m.addedNodes.length;j++){
|
||||
var n = m.addedNodes[j];
|
||||
if(n.nodeType===1){
|
||||
if(n.classList && n.classList.contains('score-display')) { need = true; break; }
|
||||
if(n.querySelector && n.querySelector('.score-display b')) { need = true; break; }
|
||||
}
|
||||
}
|
||||
}
|
||||
if(need) rescanScores();
|
||||
});
|
||||
rootObs.observe(document.body, {childList:true, subtree:true});
|
||||
}catch(e){}
|
||||
|
||||
function refreshDoneMarks(){
|
||||
try{
|
||||
if(typeof STATE === 'undefined' || !STATE.progress) return;
|
||||
document.querySelectorAll('.psel-card').forEach(function(c){
|
||||
var id = c.dataset.id || c.dataset.progCard;
|
||||
if(!id) return;
|
||||
var pct = +STATE.progress[id] || 0;
|
||||
if(!c.querySelector('.psel-done')){
|
||||
var s = document.createElement('span');
|
||||
s.className = 'psel-done';
|
||||
s.setAttribute('title','Прочитано');
|
||||
s.innerHTML = '<svg viewBox="0 0 24 24"><polyline points="20 6 9 17 4 12"/></svg>';
|
||||
c.appendChild(s);
|
||||
}
|
||||
c.classList.toggle('done', pct >= 50);
|
||||
});
|
||||
}catch(e){}
|
||||
}
|
||||
try{
|
||||
if(typeof window.refreshProgressUI === 'function'){
|
||||
var _origRP = window.refreshProgressUI;
|
||||
window.refreshProgressUI = function(){ var r = _origRP.apply(this, arguments); setTimeout(refreshDoneMarks, 0); return r; };
|
||||
}
|
||||
}catch(e){}
|
||||
setTimeout(refreshDoneMarks, 600);
|
||||
setTimeout(refreshDoneMarks, 1800);
|
||||
window.addEventListener('focus', function(){ setTimeout(refreshDoneMarks, 200); });
|
||||
|
||||
document.addEventListener('click', function(e){
|
||||
var card = e.target.closest && e.target.closest('.psel-card');
|
||||
if(!card) return;
|
||||
var id = card.dataset.id;
|
||||
if(!id) return;
|
||||
setTimeout(function(){
|
||||
var sec = document.getElementById('sec-' + id);
|
||||
if(sec) try{ sec.scrollIntoView({behavior:'smooth', block:'start'}); }catch(e){}
|
||||
}, 60);
|
||||
});
|
||||
})();
|
||||
</script>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,397 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="ru">
|
||||
<head>
|
||||
<meta charset="UTF-8">
|
||||
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
|
||||
<meta http-equiv="Pragma" content="no-cache">
|
||||
<meta http-equiv="Expires" content="0">
|
||||
<meta name="viewport" content="width=device-width,initial-scale=1.0">
|
||||
<title>Алгебра 11 класс — учебник</title>
|
||||
<link href="https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Inter:wght@400;500;600;700&family=Unbounded:wght@400;700;800;900&display=swap" rel="stylesheet">
|
||||
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.css">
|
||||
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/katex.min.js"></script>
|
||||
<script defer src="https://cdn.jsdelivr.net/npm/katex@0.16.9/dist/contrib/auto-render.min.js"></script>
|
||||
<script src="/js/api.js" defer></script>
|
||||
<script src="/js/xp.js" defer></script>
|
||||
<style>
|
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|
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|
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<div>
|
||||
<a href="/textbooks" class="hdr-back">
|
||||
<svg class="ic" viewBox="0 0 24 24"><polyline points="15 18 9 12 15 6"/></svg>
|
||||
К каталогу
|
||||
</a>
|
||||
</div>
|
||||
<div>
|
||||
<h1>Алгебра — 11 класс</h1>
|
||||
<div class="hdr-sub">Полный курс: степени и логарифмы, показательная и логарифмическая функции, уравнения и неравенства</div>
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||||
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||||
<main>
|
||||
|
||||
<section class="prog-overall">
|
||||
<div class="po-icon">a</div>
|
||||
<div class="po-text">
|
||||
<div class="po-label">Общий прогресс по курсу</div>
|
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<div id="overall-text" style="font-size:1.05rem;font-weight:700">Загрузка...</div>
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</div>
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<div id="hero-xp-badge" class="po-xp" style="display:none">0 XP</div>
|
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</section>
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|
||||
<div class="ch-cover ch1">
|
||||
<div class="ch-cover-wm">aˣ</div>
|
||||
<div class="ch-num">Глава 1</div>
|
||||
<div class="ch-title">Обобщение понятия степени</div>
|
||||
<div class="ch-range">§1–§3 + Финал</div>
|
||||
</div>
|
||||
<div class="ch-body">
|
||||
<div class="ch-desc">Степень с рациональным и действительным показателем, степенная функция и её свойства, определение логарифма и основное логарифмическое тождество.</div>
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<span id="btn-1">Открыть главу</span>
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<div class="ch-cover ch2">
|
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<div class="ch-cover-wm">eˣ</div>
|
||||
<div class="ch-num">Глава 2</div>
|
||||
<div class="ch-title">Показательная функция</div>
|
||||
<div class="ch-range">§4–§6 + Финал</div>
|
||||
</div>
|
||||
<div class="ch-body">
|
||||
<div class="ch-desc">Показательная функция $y=a^x$ и её свойства, показательные уравнения четырьмя методами, показательные неравенства с учётом монотонности.</div>
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<span id="btn-2">Открыть главу</span>
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|
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<div class="ch-cover ch3">
|
||||
<div class="ch-cover-wm">log</div>
|
||||
<div class="ch-num">Глава 3</div>
|
||||
<div class="ch-title">Логарифмическая функция</div>
|
||||
<div class="ch-range">§7–§10 + Финал</div>
|
||||
</div>
|
||||
<div class="ch-body">
|
||||
<div class="ch-desc">Свойства логарифмов, логарифмическая функция $y=\log_a x$, логарифмические уравнения и неравенства с учётом ОДЗ.</div>
|
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<div class="ch-prog-label"><span>Прогресс</span><span id="prog-3">0%</span></div>
|
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</div>
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<div class="ch-action">
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<span id="btn-3">Открыть главу</span>
|
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<svg class="ic" viewBox="0 0 24 24"><polyline points="9 18 15 12 9 6"/></svg>
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</div>
|
||||
</div>
|
||||
</a>
|
||||
|
||||
</div>
|
||||
|
||||
<section class="final-wrap" id="course-final">
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<svg viewBox="0 0 24 24"><path d="M7 4h10v6a5 5 0 0 1-10 0V4z"/><path d="M5 4h2v2H5a2 2 0 0 1 0-4M19 4h-2v2h2a2 2 0 0 0 0-4M9 20h6M12 15v5"/></svg>
|
||||
</div>
|
||||
<div class="final-head-text">
|
||||
<div class="final-head-tag">Финал курса</div>
|
||||
<div class="final-head-title">Босс-проверка по всему курсу</div>
|
||||
<div class="final-head-sub">Итоговая шпаргалка и интегрированные боссы. Победи всех — получи «Магистр алгебры 11» и +50 XP.</div>
|
||||
</div>
|
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<div class="final-chevron"><svg viewBox="0 0 24 24"><polyline points="6 9 12 15 18 9"/></svg></div>
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||||
|
||||
<div class="final-body" id="final-body">
|
||||
|
||||
<div class="fin-placeholder">
|
||||
<h3>В разработке (Phase 4)</h3>
|
||||
<p>Итоговая шпаргалка и набор интегрированных боссов по всем 10 параграфам будут добавлены в Phase 4. Сейчас доступны главы 1–3 в режиме skeleton.</p>
|
||||
</div>
|
||||
|
||||
</div>
|
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</section>
|
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<svg viewBox="0 0 24 24">
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<path d="M6 9H4l-1-3h18l-1 3h-2M6 9l1 6h10l1-6M6 9h12"/><path d="M9 21h6M12 15v6"/>
|
||||
</svg>
|
||||
</div>
|
||||
<div class="ach-text">
|
||||
<div class="ach-title">Магистр алгебры 11</div>
|
||||
<div class="ach-sub" id="ach-sub">Прочитайте все 10 параграфов трёх глав, чтобы получить достижение</div>
|
||||
</div>
|
||||
</div>
|
||||
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||||
</main>
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|
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<footer class="foot">
|
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Интерактивный учебник «Алгебра — 11 класс» · И. Г. Арефьева, О. Н. Пирютко · LearnSpace
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|
||||
localStorage.setItem('algebra11_theme', dark ? 'dark' : 'light');
|
||||
localStorage.setItem('theme', dark ? 'dark' : 'light');
|
||||
if (lab) lab.textContent = dark ? 'Светлая' : 'Тёмная';
|
||||
});
|
||||
})();
|
||||
|
||||
/* PROGRESS */
|
||||
var TOTAL = 10;
|
||||
var CH_PARA = {
|
||||
'algebra-11-ch1': 3,
|
||||
'algebra-11-ch2': 3,
|
||||
'algebra-11-ch3': 4,
|
||||
};
|
||||
var CH_IDX = {
|
||||
'algebra-11-ch1': 1,
|
||||
'algebra-11-ch2': 2,
|
||||
'algebra-11-ch3': 3,
|
||||
};
|
||||
|
||||
function setChProg(idx, readCount, total) {
|
||||
var pct = total ? Math.round(readCount * 100 / total) : 0;
|
||||
var labelEl = document.getElementById('prog-' + idx);
|
||||
var fillEl = document.getElementById('fill-' + idx);
|
||||
var btnEl = document.getElementById('btn-' + idx);
|
||||
if (labelEl) labelEl.textContent = pct + '%';
|
||||
if (fillEl) fillEl.style.width = pct + '%';
|
||||
if (btnEl) {
|
||||
if (readCount > 0 && readCount < total) btnEl.textContent = 'Продолжить';
|
||||
else if (readCount >= total) btnEl.textContent = 'Открыть снова';
|
||||
else btnEl.textContent = 'Открыть главу';
|
||||
}
|
||||
return pct;
|
||||
}
|
||||
|
||||
var FIN_ACH_KEY = 'algebra11_course_master';
|
||||
|
||||
function renderProgress(children) {
|
||||
var totalRead = 0;
|
||||
for (var i = 0; i < children.length; i++) {
|
||||
var ch = children[i];
|
||||
var idx = CH_IDX[ch.slug];
|
||||
if (!idx) continue;
|
||||
var read = ch.progress ? ch.progress.read.length : 0;
|
||||
var total = ch.para_count || CH_PARA[ch.slug] || 1;
|
||||
totalRead += read;
|
||||
setChProg(idx, read, total);
|
||||
}
|
||||
|
||||
var pct = Math.round(totalRead * 100 / TOTAL);
|
||||
var overallEl = document.getElementById('overall-text');
|
||||
var fillEl = document.getElementById('overall-fill');
|
||||
if (overallEl) overallEl.textContent = totalRead + ' из ' + TOTAL + ' параграфов \xb7 ' + pct + '%';
|
||||
if (fillEl) fillEl.style.width = pct + '%';
|
||||
|
||||
var xpBadge = document.getElementById('hero-xp-badge');
|
||||
var xp = parseInt(localStorage.getItem('algebra11_xp') || '0', 10) || 0;
|
||||
if (xpBadge && xp > 0) {
|
||||
xpBadge.style.display = '';
|
||||
xpBadge.textContent = xp + ' XP';
|
||||
}
|
||||
|
||||
var mastered = localStorage.getItem(FIN_ACH_KEY) === '1';
|
||||
if (totalRead >= TOTAL || mastered) {
|
||||
var strip = document.getElementById('ach-strip');
|
||||
var sub = document.getElementById('ach-sub');
|
||||
if (strip) strip.classList.add('lit');
|
||||
if (sub) {
|
||||
if (mastered) sub.textContent = 'Выполнено! Вы — Магистр алгебры 11.';
|
||||
else sub.textContent = 'Выполнено! Вы прочитали весь курс алгебры 11 класса.';
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* FINAL ACCORDION */
|
||||
(function bindFinalAccordion(){
|
||||
var head = document.getElementById('final-head');
|
||||
var wrap = document.getElementById('course-final');
|
||||
if (!head || !wrap) return;
|
||||
|
||||
function toggle(){
|
||||
var willOpen = !wrap.classList.contains('open');
|
||||
wrap.classList.toggle('open');
|
||||
head.setAttribute('aria-expanded', willOpen ? 'true' : 'false');
|
||||
}
|
||||
|
||||
head.addEventListener('click', toggle);
|
||||
head.addEventListener('keydown', function(e){
|
||||
if (e.key === 'Enter' || e.key === ' ') { e.preventDefault(); toggle(); }
|
||||
});
|
||||
})();
|
||||
|
||||
function loadProgress() {
|
||||
if (typeof window.LS === 'undefined' || typeof window.LS.api !== 'function') {
|
||||
renderProgress([]);
|
||||
return;
|
||||
}
|
||||
window.LS.api('/api/textbooks/algebra-11/children')
|
||||
.then(function(data) {
|
||||
if (data && data.children) renderProgress(data.children);
|
||||
else renderProgress([]);
|
||||
})
|
||||
.catch(function() { renderProgress([]); });
|
||||
}
|
||||
|
||||
if (document.readyState === 'loading') {
|
||||
document.addEventListener('DOMContentLoaded', loadProgress);
|
||||
} else {
|
||||
loadProgress();
|
||||
}
|
||||
window.addEventListener('focus', loadProgress);
|
||||
</script>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
Reference in New Issue
Block a user