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797 lines (725 loc) · 33.3 KB
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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>SysScale — Module</title>
<link rel="preconnect" href="https://fonts.googleapis.com">
<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
<link href="https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="css/tokens.css">
<script>!function(){var t=localStorage.getItem("ss_theme")||"light";document.documentElement.setAttribute("data-theme",t)}();</script>
<link rel="stylesheet" href="css/base.css">
<link rel="stylesheet" href="css/animations.css">
<style>
/* ── Page chrome ──────────────────────────────────────── */
body {
min-height: 100vh;
height: auto;
overflow-y: auto;
overflow-x: hidden;
display: flex;
flex-direction: column;
background: var(--bg0);
}
/* Reading progress bar */
.read-progress-bar {
position: fixed;
top: 0; left: 0;
height: 3px;
background: linear-gradient(90deg, var(--indigo), var(--purple));
z-index: 200;
transition: width 0.1s linear;
pointer-events: none;
}
/* ── Header ───────────────────────────────────────────── */
.header {
height: var(--header-h);
background: var(--bg1);
border-bottom: 1px solid var(--border2);
box-shadow: 0 1px 0 var(--border), 0 2px 8px rgba(15,23,42,0.04);
display: flex;
align-items: center;
padding: 0 20px;
gap: 14px;
flex-shrink: 0;
position: sticky; top: 0;
z-index: 50;
backdrop-filter: blur(16px);
-webkit-backdrop-filter: blur(16px);
}
.logo {
display: flex; align-items: center; gap: 9px;
font-family: var(--font-head); font-size: 15px;
font-weight: 700; color: var(--text); text-decoration: none;
}
.logo-mark {
width: 30px; height: 30px; border-radius: 8px;
background: var(--indigo);
display: flex; align-items: center; justify-content: center;
font-size: 10px; font-weight: 800; color: white;
box-shadow: var(--shadow-sm);
}
.header-sep { width: 1px; height: 18px; background: var(--border2); }
.header-nav { display: flex; gap: 2px; }
.header-tab {
padding: 5px 13px; border-radius: 20px; font-size: 13px;
font-weight: 500; color: var(--text3); border: 1px solid transparent;
background: none; text-decoration: none; font-family: var(--font-body);
transition: color var(--dur-fast), background var(--dur-fast);
display: inline-flex; align-items: center;
}
.header-tab:hover { color: var(--text2); background: var(--bg2); }
.header-tab.active { color: var(--indigo); background: var(--indigo3); border-color: rgba(var(--indigo-rgb),0.20); font-weight: 600; }
.header-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }
/* ── Main layout ──────────────────────────────────────── */
.module-layout {
display: grid;
grid-template-columns: 1fr 280px;
gap: 0;
max-width: 1100px;
margin: 0 auto;
padding: 0 20px;
align-items: start;
min-height: calc(100vh - var(--header-h));
}
@media (max-width: 860px) {
.module-layout { grid-template-columns: 1fr; padding: 0 16px; }
.module-sidebar { display: none; }
}
/* ── Article ──────────────────────────────────────────── */
.module-article {
padding: 40px 48px 80px 0;
max-width: 720px;
}
@media (max-width: 860px) { .module-article { padding: 32px 0 60px; } }
/* Breadcrumb */
.breadcrumb {
display: flex; align-items: center; gap: 6px;
font-size: 11.5px; color: var(--text3); margin-bottom: 24px;
flex-wrap: wrap;
}
.breadcrumb a { color: var(--text3); text-decoration: none; transition: color var(--dur-fast); }
.breadcrumb a:hover { color: var(--indigo); }
.breadcrumb-sep { color: var(--border3); font-size: 10px; }
.breadcrumb-current { color: var(--text2); font-weight: 600; }
/* Module header */
.module-header { margin-bottom: 36px; }
.module-track-badge {
display: inline-flex; align-items: center; gap: 6px;
font-size: 10px; font-family: var(--font-mono); font-weight: 700;
letter-spacing: .12em; text-transform: uppercase;
color: var(--indigo); background: var(--indigo3);
border: 1px solid rgba(var(--indigo-rgb),0.18);
padding: 3px 10px; border-radius: 20px; margin-bottom: 14px;
}
.module-title {
font-family: var(--font-head); font-size: 34px; font-weight: 800;
color: var(--text); letter-spacing: -1px; line-height: 1.12;
margin-bottom: 16px;
}
.module-meta {
display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
}
.module-meta-item {
font-size: 12px; font-family: var(--font-mono); color: var(--text3);
display: flex; align-items: center; gap: 5px;
}
.difficulty-badge {
font-size: 9px; font-family: var(--font-mono); font-weight: 700;
letter-spacing: .05em; text-transform: uppercase;
padding: 3px 8px; border-radius: 3px;
}
.difficulty-badge.beginner { background: rgba(16,185,129,0.09); color: var(--teal); border: 1px solid rgba(16,185,129,0.18); }
.difficulty-badge.intermediate { background: rgba(245,158,11,0.09); color: var(--amber); border: 1px solid rgba(245,158,11,0.18); }
.difficulty-badge.advanced { background: rgba(167,139,250,0.09); color: var(--purple); border: 1px solid rgba(167,139,250,0.18); }
.complete-btn {
display: inline-flex; align-items: center; gap: 6px;
padding: 6px 14px;
background: rgba(16,185,129,0.08); border: 1px solid rgba(16,185,129,0.20);
border-radius: 20px; font-size: 12px; font-weight: 600; color: var(--teal);
cursor: pointer; font-family: var(--font-body);
transition: background var(--dur-fast), border-color var(--dur-fast);
margin-left: auto;
}
.complete-btn:hover { background: rgba(16,185,129,0.14); border-color: rgba(16,185,129,0.35); }
.complete-btn.done { background: rgba(16,185,129,0.14); border-color: var(--teal); color: var(--teal); }
/* Module divider */
.module-divider {
height: 1px; background: var(--border); margin: 32px 0;
}
/* ── Body content ─────────────────────────────────────── */
.module-body h2 {
font-family: var(--font-head); font-size: 20px; font-weight: 700;
color: var(--text); letter-spacing: -0.4px; margin: 32px 0 12px;
}
.module-body h2:first-child { margin-top: 0; }
.module-body p {
font-size: 15px; color: var(--text2); line-height: 1.8;
margin-bottom: 14px;
}
.module-body strong { color: var(--text); font-weight: 700; }
.module-body .formula-box {
background: var(--bg1); border: 1px solid var(--border2);
border-left: 3px solid var(--indigo); border-radius: var(--r);
padding: 14px 18px; font-family: var(--font-mono); font-size: 12.5px;
color: var(--text2); margin: 16px 0; line-height: 2.2;
overflow-x: auto;
}
.module-body .formula-box .v { color: var(--indigo); font-weight: 700; }
.module-body .formula-box .r { color: var(--red); font-weight: 700; }
.module-body .metrics-table {
width: 100%; border-collapse: collapse; margin: 16px 0;
border: 1px solid var(--border);
border-radius: var(--r); overflow: hidden;
}
.module-body .metrics-table th {
background: var(--bg2); font-size: 10px; text-transform: uppercase;
letter-spacing: .10em; color: var(--text4); padding: 10px 14px;
text-align: left; font-weight: 700; font-family: var(--font-mono);
}
.module-body .metrics-table td {
padding: 10px 14px; font-size: 13px; color: var(--text2);
border-top: 1px solid var(--border); vertical-align: top; line-height: 1.6;
}
.module-body .metrics-table td:first-child {
font-weight: 500; color: var(--text); width: 40%;
}
.module-body .metrics-table td.hl { color: var(--indigo); font-weight: 700; font-family: var(--font-mono); font-size: 12.5px; }
.module-body .metrics-table td.warn{ color: var(--amber); font-weight: 700; font-family: var(--font-mono); font-size: 12.5px; }
.module-body .metrics-table tr:first-child td { border-top: none; }
.module-body .info-box {
background: var(--bg2); border: 1px solid var(--border2);
border-radius: var(--r-lg); padding: 14px 18px; margin: 16px 0;
}
.module-body .info-box-title {
font-size: 10px; font-weight: 700; color: var(--amber);
text-transform: uppercase; letter-spacing: .12em;
margin-bottom: 6px; font-family: var(--font-mono);
}
.module-body .info-box-body {
font-size: 13.5px; color: var(--text2); line-height: 1.7;
}
.module-body .info-box-body strong { color: var(--text); }
code {
font-family: var(--font-mono); font-size: 0.88em;
color: var(--indigo); background: var(--indigo3);
padding: 1px 5px; border-radius: 3px;
}
/* ── Key points ───────────────────────────────────────── */
.keypoints-section {
background: var(--bg1); border: 1px solid var(--border);
border-radius: var(--r-xl); padding: 24px 28px;
margin: 40px 0; box-shadow: var(--shadow-sm);
}
.keypoints-header {
display: flex; align-items: center; gap: 8px; margin-bottom: 18px;
}
.keypoints-icon { font-size: 16px; }
.keypoints-title {
font-family: var(--font-head); font-size: 15px; font-weight: 700;
color: var(--text); letter-spacing: -0.2px;
}
.keypoints-sub { font-size: 11px; color: var(--text3); margin-left: auto; font-family: var(--font-mono); }
.keypoints-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.keypoints-list li {
display: flex; align-items: flex-start; gap: 10px;
font-size: 13.5px; color: var(--text2); line-height: 1.65;
}
.keypoints-list li::before {
content: '→'; color: var(--indigo); font-weight: 700;
font-size: 12px; flex-shrink: 0; margin-top: 2px;
font-family: var(--font-mono);
}
.keypoints-list li strong { color: var(--indigo); }
/* ── Quiz ─────────────────────────────────────────────── */
.quiz-section {
background: var(--bg1); border: 1px solid var(--border);
border-radius: var(--r-xl); padding: 28px;
margin: 40px 0; box-shadow: var(--shadow);
}
.quiz-header {
display: flex; align-items: center; gap: 10px; margin-bottom: 28px;
}
.quiz-title {
font-family: var(--font-head); font-size: 18px; font-weight: 700;
color: var(--text); letter-spacing: -0.3px;
}
.quiz-badge {
font-size: 9px; font-family: var(--font-mono); font-weight: 700;
padding: 3px 8px; border-radius: 20px;
background: rgba(245,158,11,0.08); color: var(--amber);
border: 1px solid rgba(245,158,11,0.18);
text-transform: uppercase; letter-spacing: .08em;
}
.quiz-q { margin-bottom: 28px; padding-bottom: 28px; border-bottom: 1px solid var(--border); }
.quiz-q:last-child { margin-bottom: 0; padding-bottom: 0; border-bottom: none; }
.quiz-q-num {
font-size: 9px; font-family: var(--font-mono); font-weight: 700;
color: var(--text4); text-transform: uppercase; letter-spacing: .12em;
margin-bottom: 8px;
}
.quiz-q-text {
font-size: 15px; font-weight: 600; color: var(--text);
margin-bottom: 14px; font-family: var(--font-head); line-height: 1.5;
letter-spacing: -0.2px;
}
.quiz-opts { display: flex; flex-direction: column; gap: 6px; }
.quiz-opt {
display: flex; align-items: flex-start; gap: 10px;
padding: 12px 16px; border-radius: var(--r);
border: 1.5px solid var(--border2); background: var(--bg1);
cursor: pointer; font-size: 13.5px; color: var(--text2); line-height: 1.5;
transition: border-color var(--dur-fast), background var(--dur-fast), color var(--dur-fast);
user-select: none; text-align: left;
}
.quiz-opt:hover:not(.answered):not(.correct):not(.wrong) {
border-color: var(--border3); background: var(--bg2); color: var(--text);
}
.quiz-opt.selected:not(.answered) {
border-color: var(--indigo); background: var(--indigo3); color: var(--indigo); font-weight: 600;
}
.quiz-opt.correct {
border-color: var(--teal); background: rgba(16,185,129,0.07); color: var(--teal); font-weight: 600; cursor: default;
}
.quiz-opt.wrong {
border-color: var(--red); background: rgba(239,68,68,0.05); color: var(--red); cursor: default;
}
.quiz-opt-key {
width: 22px; height: 22px; border-radius: 6px;
background: var(--bg2); border: 1px solid var(--border2);
display: flex; align-items: center; justify-content: center;
font-size: 10px; font-weight: 800; font-family: var(--font-mono);
flex-shrink: 0; color: var(--text3);
transition: background var(--dur-fast), color var(--dur-fast);
}
.quiz-opt.selected:not(.answered) .quiz-opt-key { background: var(--indigo); border-color: var(--indigo); color: white; }
.quiz-opt.correct .quiz-opt-key { background: var(--teal); border-color: var(--teal); color: white; }
.quiz-opt.wrong .quiz-opt-key { background: var(--red); border-color: var(--red); color: white; }
.quiz-explanation {
margin-top: 10px; padding: 12px 14px;
background: var(--bg2); border-radius: var(--r);
font-size: 13px; color: var(--text2); line-height: 1.65;
border-left: 3px solid var(--indigo); display: none;
}
.quiz-explanation.visible { display: block; animation: fade-in 0.2s var(--ease-out); }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
.quiz-actions {
display: flex; align-items: center; justify-content: space-between;
margin-top: 24px; flex-wrap: wrap; gap: 12px;
}
.quiz-submit-btn {
padding: 11px 26px; border-radius: var(--r);
background: var(--indigo); color: white;
font-size: 13.5px; font-weight: 700; font-family: var(--font-head);
border: none; cursor: pointer;
box-shadow: var(--shadow-violet);
transition: background var(--dur-fast), transform var(--dur) var(--ease-out), opacity var(--dur-fast);
}
.quiz-submit-btn:hover:not(:disabled) { background: var(--indigo2); transform: translateY(-1px); }
.quiz-submit-btn:disabled { opacity: 0.45; cursor: not-allowed; transform: none; }
.quiz-score {
display: none; flex-direction: column; align-items: center;
text-align: center; padding: 20px 0 4px; gap: 6px;
}
.quiz-score.visible { display: flex; animation: pop-in 0.5s var(--ease-spring) both; }
@keyframes pop-in {
0% { opacity: 0; transform: scale(0.85); }
65% { transform: scale(1.05); }
100% { opacity: 1; transform: scale(1); }
}
.quiz-score-num {
font-family: var(--font-mono); font-size: 42px; font-weight: 800;
color: var(--indigo); line-height: 1;
}
.quiz-score-label { font-size: 14px; color: var(--text3); }
.quiz-xp {
font-size: 13px; font-family: var(--font-mono); font-weight: 700;
color: var(--teal); background: rgba(16,185,129,0.08);
border: 1px solid rgba(16,185,129,0.20); border-radius: 20px;
padding: 4px 14px;
}
/* ── Module nav ───────────────────────────────────────── */
.module-nav {
display: flex; justify-content: space-between; align-items: center;
padding: 24px 0; gap: 12px; flex-wrap: wrap;
}
.nav-btn {
display: flex; flex-direction: column; gap: 3px;
padding: 14px 20px; border-radius: var(--r-lg);
border: 1px solid var(--border); background: var(--bg1);
text-decoration: none; cursor: pointer;
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