:root {
  --ink: #17211d;
  --muted: #6d7772;
  --line: #dfe5e1;
  --paper: #f4f6f3;
  --card: #ffffff;
  --green: #1f684d;
  --green-dark: #154c39;
  --green-soft: #dcece5;
  --amber: #dc9b28;
  --amber-soft: #fff1d5;
  --blue: #3d6f80;
  --red: #b85646;
  --shadow: 0 18px 60px rgba(31, 55, 46, .08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif; }
button, input { font: inherit; }
button { color: inherit; }

.app-shell { min-height: 100vh; display: grid; grid-template-columns: 232px 1fr; }
.sidebar { position: fixed; inset: 0 auto 0 0; width: 232px; padding: 28px 20px 24px; overflow-y: auto; background: #163f31; color: white; display: flex; flex-direction: column; z-index: 30; }
.brand { display: flex; align-items: center; gap: 12px; color: white; text-decoration: none; padding: 0 8px 34px; }
.brand-mark { display: grid; place-items: center; width: 38px; height: 38px; color: #173e31; background: #f2c661; border-radius: 11px; font-family: Georgia, serif; font-size: 22px; font-weight: 800; transform: rotate(-3deg); }
.brand strong { display: block; font: 700 21px Georgia, "Songti SC", serif; letter-spacing: .1em; }
.brand small { display: block; margin-top: 3px; color: #a7c0b5; font-size: 8px; letter-spacing: .17em; }
.nav-list { display: grid; gap: 7px; }
.nav-item { border: 0; border-radius: 10px; padding: 12px 14px; background: transparent; color: #b9cec5; display: flex; gap: 13px; align-items: center; text-align: left; cursor: pointer; transition: .2s ease; }
.nav-item span { width: 20px; font-size: 17px; text-align: center; }
.nav-item:hover { color: white; background: rgba(255,255,255,.06); }
.nav-item.active { color: #173e31; background: #f4c85f; font-weight: 700; box-shadow: 0 8px 22px rgba(4,25,17,.2); }
.sidebar-community { margin-top: 17px; padding: 0 8px; display: grid; gap: 7px; }
.sidebar-community small { margin-bottom: 2px; color: #87a99a; font-size: 7px; letter-spacing: .14em; }
.sidebar-community a { padding: 7px 9px; border-radius: 7px; color: #bdd2c9; background: rgba(255,255,255,.05); font-size: 9px; text-decoration: none; }
.sidebar-community a:hover { color: white; background: rgba(255,255,255,.1); }
.sidebar-note { margin-top: auto; padding: 16px; border: 1px solid rgba(255,255,255,.12); border-radius: 13px; background: rgba(255,255,255,.05); }
.sidebar-note p { margin: 8px 0 3px; color: #a7c0b5; font-size: 11px; }
.sidebar-note strong { display: block; font-size: 14px; }
.sidebar-note small { color: #91aa9f; font-size: 10px; }
.status-dot { display: block; width: 7px; height: 7px; border-radius: 50%; background: #71d5a8; box-shadow: 0 0 0 4px rgba(113,213,168,.12); }

main { grid-column: 2; min-width: 0; }
.topbar { height: 76px; padding: 0 42px; display: flex; align-items: center; justify-content: space-between; background: rgba(244,246,243,.9); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 20; backdrop-filter: blur(14px); }
.breadcrumb { display: flex; gap: 8px; align-items: center; color: var(--muted); font-size: 13px; }
.breadcrumb b { color: #bec6c2; font-weight: 400; }
.breadcrumb span:last-child { color: var(--ink); font-weight: 700; }
.top-actions { display: flex; gap: 12px; align-items: center; }
.search-trigger { min-width: 236px; border: 1px solid var(--line); border-radius: 9px; background: white; padding: 9px 10px; color: #8a9490; display: flex; gap: 9px; align-items: center; cursor: pointer; }
.search-trigger kbd { margin-left: auto; padding: 2px 6px; border: 1px solid #e3e7e4; border-radius: 4px; background: #f7f8f7; font-size: 10px; }
.share-trigger { border: 1px solid #cfdad4; border-radius: 9px; padding: 9px 13px; color: var(--green); background: white; font-size: 10px; font-weight: 800; cursor: pointer; }
.share-trigger:hover { border-color: #8dae9e; background: #f5faf7; }
.date-chip { padding-left: 14px; border-left: 1px solid var(--line); }
.date-chip small { display: block; color: var(--muted); font-size: 9px; }
.date-chip strong { font-size: 12px; }
.mobile-menu { display: none; border: 0; background: transparent; font-size: 22px; }
.view { display: none; padding: 38px 42px 64px; max-width: 1500px; margin: 0 auto; animation: enter .28s ease; }
.view.active { display: block; }
@keyframes enter { from { opacity: 0; transform: translateY(6px); } }

.eyebrow { margin: 0 0 10px; color: var(--green); font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 800px; margin-bottom: 14px; font: 700 clamp(29px, 4vw, 48px)/1.15 Georgia, "Songti SC", serif; letter-spacing: -.03em; }
h2 { font: 700 25px/1.2 Georgia, "Songti SC", serif; }
.lede { max-width: 720px; color: var(--muted); line-height: 1.8; font-size: 14px; }
.section-heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin: 38px 0 17px; }
.section-heading h2 { margin: 0; }
.section-heading p { margin: 5px 0 0; color: var(--muted); font-size: 12px; }
.text-button { border: 0; background: transparent; color: var(--green); font-size: 12px; font-weight: 700; cursor: pointer; }

.hero-grid { display: grid; grid-template-columns: minmax(0, 1.65fr) minmax(290px, .65fr); gap: 18px; }
.hero-card { min-height: 294px; position: relative; overflow: hidden; padding: 38px; color: white; border-radius: 18px; background: linear-gradient(125deg, #173f31 0%, #25684f 72%, #32735b 100%); box-shadow: var(--shadow); }
.hero-card::after { content: ""; position: absolute; width: 330px; height: 330px; right: -90px; bottom: -190px; border: 38px solid rgba(255,255,255,.07); border-radius: 50%; }
.hero-card::before { content: ""; position: absolute; width: 140px; height: 140px; right: 55px; top: -85px; border: 22px solid rgba(244,199,93,.12); border-radius: 50%; }
.hero-card .eyebrow { color: #f2c661; }
.hero-card h1 { max-width: 620px; }
.hero-card .lede { max-width: 610px; color: #c6d8d0; }
.hero-actions { display: flex; gap: 10px; margin-top: 25px; position: relative; z-index: 1; }
.primary-btn, .secondary-btn { border: 0; border-radius: 9px; padding: 11px 16px; font-weight: 750; cursor: pointer; }
.primary-btn { background: #f2c661; color: #183c30; box-shadow: 0 6px 16px rgba(7,31,22,.2); }
.secondary-btn { background: rgba(255,255,255,.09); color: white; border: 1px solid rgba(255,255,255,.2); }
.progress-card { padding: 26px; border: 1px solid var(--line); border-radius: 18px; background: white; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.progress-card > small { color: var(--muted); font-size: 10px; font-weight: 800; letter-spacing: .14em; }
.progress-ring { --progress: 0deg; width: 126px; height: 126px; margin: 22px auto 19px; display: grid; place-items: center; border-radius: 50%; background: conic-gradient(var(--amber) var(--progress), #edf0ed 0); position: relative; }
.progress-ring::before { content: ""; position: absolute; inset: 11px; border-radius: 50%; background: white; }
.progress-ring span { position: relative; text-align: center; font: 700 27px Georgia, serif; }
.progress-ring span small { display: block; color: var(--muted); font: 500 9px Inter, sans-serif; letter-spacing: .08em; }
.progress-stats { display: grid; grid-template-columns: repeat(3, 1fr); padding-top: 16px; border-top: 1px solid var(--line); }
.progress-stats div { text-align: center; border-right: 1px solid var(--line); }
.progress-stats div:last-child { border: 0; }
.progress-stats strong { display: block; font-size: 17px; }
.progress-stats small { color: var(--muted); font-size: 9px; }

.module-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.module-card { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: white; cursor: pointer; transition: .2s ease; }
.module-card:hover { transform: translateY(-3px); border-color: #b9ccc3; box-shadow: var(--shadow); }
.module-top { display: flex; justify-content: space-between; align-items: start; }
.module-number { color: var(--green); font: italic 700 13px Georgia, serif; }
.module-icon { width: 35px; height: 35px; display: grid; place-items: center; border-radius: 9px; background: var(--green-soft); color: var(--green); font-size: 18px; }
.module-card h3 { margin: 22px 0 7px; font-size: 15px; }
.module-card p { min-height: 36px; color: var(--muted); font-size: 11px; line-height: 1.6; }
.mini-progress { height: 4px; overflow: hidden; border-radius: 5px; background: #edf0ee; }
.mini-progress i { display: block; height: 100%; background: var(--amber); border-radius: 5px; }
.module-meta { display: flex; justify-content: space-between; margin-top: 9px; color: var(--muted); font-size: 9px; }

.today-grid { display: grid; grid-template-columns: 1.4fr .6fr; gap: 15px; }
.focus-card, .principle-card { border-radius: 15px; padding: 24px; }
.focus-card { border: 1px solid #d8e3de; background: #edf5f1; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 18px; }
.focus-index { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--green); color: white; font: 700 19px Georgia, serif; }
.focus-card h3 { margin: 0 0 5px; font-size: 15px; }
.focus-card p { margin: 0; color: var(--muted); font-size: 11px; }
.focus-card .primary-btn { white-space: nowrap; }
.principle-card { background: #f5e4bd; position: relative; overflow: hidden; }
.principle-card small { color: #825b18; font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.principle-card blockquote { margin: 12px 0 0; font: 700 17px/1.55 Georgia, "Songti SC", serif; }
.community-heading { margin-top: 32px; }
.community-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.community-grid > a, .community-grid > button { width: 100%; padding: 17px; border: 1px solid var(--line); border-radius: 12px; color: inherit; background: white; display: grid; grid-template-columns: 36px 1fr auto; gap: 11px; align-items: center; text-align: left; text-decoration: none; cursor: pointer; }
.community-grid > a:hover, .community-grid > button:hover { border-color: #97b5a6; box-shadow: 0 10px 30px rgba(30,55,44,.07); }
.community-grid > * > span { width: 36px; height: 36px; border-radius: 9px; color: var(--green); background: var(--green-soft); display: grid; place-items: center; font: 700 15px Georgia, serif; }
.community-grid strong, .community-grid small { display: block; }
.community-grid strong { font-size: 10px; }
.community-grid small { margin-top: 5px; color: var(--muted); font-size: 8px; line-height: 1.45; }
.community-grid b { color: var(--green); font-size: 8px; white-space: nowrap; }

.page-head { margin-bottom: 30px; display: flex; align-items: end; justify-content: space-between; gap: 30px; }
.page-head h1 { margin-bottom: 8px; }
.head-stat { min-width: 170px; padding: 15px 18px; border-left: 3px solid var(--amber); background: white; }
.head-stat strong { display: block; font: 700 25px Georgia, serif; }
.head-stat small { color: var(--muted); }
.filter-bar { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 19px; }
.filter-chip { border: 1px solid var(--line); border-radius: 30px; padding: 7px 12px; background: white; color: var(--muted); font-size: 11px; cursor: pointer; }
.filter-chip.active { border-color: var(--green); background: var(--green); color: white; }
.syllabus-list { display: grid; gap: 12px; }
.syllabus-module { border: 1px solid var(--line); border-radius: 14px; background: white; overflow: hidden; }
.syllabus-header { width: 100%; border: 0; padding: 19px 22px; background: white; display: grid; grid-template-columns: 50px 1fr auto auto; gap: 16px; align-items: center; text-align: left; cursor: pointer; }
.syllabus-module.open .syllabus-header { background: #fbfcfb; border-bottom: 1px solid var(--line); }
.syllabus-num { color: var(--green); font: italic 700 16px Georgia, serif; }
.syllabus-header h3 { margin: 0 0 4px; font-size: 15px; }
.syllabus-header p { margin: 0; color: var(--muted); font-size: 10px; }
.syllabus-count { color: var(--muted); font-size: 10px; }
.chevron { transition: transform .2s; }
.syllabus-module.open .chevron { transform: rotate(180deg); }
.task-list { display: none; padding: 8px 22px 17px 88px; }
.syllabus-module.open .task-list { display: block; }
.task-row { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid #edf0ee; }
.task-row:last-child { border-bottom: 0; }
.task-check { appearance: none; width: 19px; height: 19px; border: 1.5px solid #b9c4bf; border-radius: 5px; cursor: pointer; display: grid; place-items: center; }
.task-check:checked { border-color: var(--green); background: var(--green); }
.task-check:checked::after { content: "✓"; color: white; font-size: 12px; font-weight: 800; }
.task-copy strong { display: block; font-size: 12px; }
.task-copy small { color: var(--muted); font-size: 10px; }
.task-row.done .task-copy strong { color: #89938e; text-decoration: line-through; }
.task-tag { border-radius: 20px; padding: 4px 8px; color: var(--green); background: var(--green-soft); font-size: 9px; white-space: nowrap; }
.task-tag.exam { color: #8d6017; background: var(--amber-soft); }

.law-intro { padding: 24px 28px; margin-bottom: 20px; border-radius: 15px; color: white; background: var(--green); display: flex; justify-content: space-between; gap: 25px; align-items: center; }
.law-intro p { max-width: 720px; margin: 0; color: #c9ddd4; font-size: 12px; line-height: 1.7; }
.law-intro strong { font: 700 36px Georgia, serif; color: #f2c661; }
.law-intro small { display: block; color: #bfd3ca; font-size: 9px; }
.law-layers { position: relative; display: grid; gap: 12px; }
.law-layer { display: grid; grid-template-columns: 116px 1fr; gap: 17px; }
.layer-label { border-radius: 12px; color: white; background: #294f41; padding: 17px; display: flex; flex-direction: column; justify-content: center; }
.layer-label span { color: #9fbcb0; font-size: 9px; letter-spacing: .12em; }
.layer-label strong { margin-top: 4px; font: 700 16px Georgia, serif; }
.layer-cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.law-card { padding: 16px 18px; border: 1px solid var(--line); border-radius: 12px; background: white; position: relative; }
.law-card.core { border-left: 4px solid var(--amber); }
.law-card h3 { margin: 0 0 8px; font-size: 12px; }
.law-card p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.55; }
.law-card .law-status { display: inline-block; margin-top: 11px; color: var(--green); font-size: 9px; font-weight: 700; }
.relation-note { margin-top: 22px; padding: 19px; border: 1px dashed #b8c5bf; border-radius: 12px; background: #f8faf8; font-size: 11px; line-height: 1.8; color: var(--muted); }
.relation-note strong { color: var(--ink); }

.quiz-layout { display: grid; grid-template-columns: minmax(0, 1fr) 270px; gap: 18px; }
.quiz-card { min-height: 430px; padding: 31px; border: 1px solid var(--line); border-radius: 16px; background: white; }
.quiz-kicker { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 10px; }
.quiz-kicker span:first-child { color: var(--green); font-weight: 800; }
.quiz-card h2 { max-width: 690px; margin: 24px 0; font-size: 22px; line-height: 1.55; }
.option-list { display: grid; gap: 9px; }
.option { border: 1px solid var(--line); border-radius: 10px; padding: 13px 15px; background: white; text-align: left; cursor: pointer; transition: .15s; }
.option:hover { border-color: #8eb3a2; background: #f6faf8; }
.option.selected { border-color: var(--green); background: var(--green-soft); }
.option.correct { border-color: var(--green); background: #e0f1e8; color: var(--green-dark); }
.option.wrong { border-color: var(--red); background: #fae9e5; color: #8e3d31; }
.explanation { display: none; margin-top: 19px; padding: 16px; border-left: 3px solid var(--amber); background: #fff9ed; color: #655b49; font-size: 11px; line-height: 1.75; }
.explanation.show { display: block; }
.quiz-footer { display: flex; justify-content: space-between; align-items: center; margin-top: 23px; }
.quiz-footer .primary-btn:disabled { opacity: .45; cursor: not-allowed; }
.quiz-side { display: grid; gap: 12px; align-content: start; }
.side-card { padding: 20px; border: 1px solid var(--line); border-radius: 14px; background: white; }
.side-card h3 { margin-bottom: 13px; font-size: 12px; }
.score-big { font: 700 39px Georgia, serif; color: var(--green); }
.score-big small { color: var(--muted); font: 500 11px Inter, sans-serif; }
.quiz-dots { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; margin-top: 13px; }
.quiz-dot { aspect-ratio: 1; display: grid; place-items: center; border-radius: 5px; background: #edf0ee; color: var(--muted); font-size: 9px; }
.quiz-dot.correct { color: white; background: var(--green); }
.quiz-dot.wrong { color: white; background: var(--red); }
.rule-strip { padding: 17px 20px; border-radius: 13px; color: #6e501c; background: var(--amber-soft); font-size: 10px; line-height: 1.7; }

.source-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.source-card { padding: 20px; border: 1px solid var(--line); border-radius: 13px; background: white; display: grid; grid-template-columns: auto 1fr auto; gap: 15px; align-items: start; }
.source-type { padding: 5px 7px; border-radius: 6px; color: var(--green); background: var(--green-soft); font-size: 9px; font-weight: 800; }
.source-card h3 { margin: 0 0 6px; font-size: 13px; }
.source-card p { margin: 0; color: var(--muted); font-size: 10px; line-height: 1.6; }
.source-card a { color: var(--green); text-decoration: none; font-size: 18px; }
.source-card a:hover { color: var(--amber); }
.disclaimer { margin-top: 22px; padding: 18px 20px; border: 1px solid #ead8b5; border-radius: 12px; background: #fff9ed; color: #6d604a; font-size: 10px; line-height: 1.7; }
.disclaimer a { margin-left: 8px; color: #8b5e1f; font-weight: 800; text-decoration: none; }
.site-footer { max-width: 1500px; margin: 0 auto; padding: 22px 42px 34px; border-top: 1px solid var(--line); color: var(--muted); display: flex; justify-content: space-between; gap: 20px; font-size: 9px; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 14px; }
.site-footer a, .site-footer button { border: 0; padding: 0; color: var(--green); background: transparent; font-size: inherit; font-weight: 800; text-decoration: none; cursor: pointer; }

/* Module 01 course */
.course-view { max-width: 1600px; }
.course-library-head { margin-top: 8px; }
.course-library-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.course-library-card { min-height: 315px; padding: 30px; border: 1px solid var(--line); border-radius: 17px; background: white; display: flex; flex-direction: column; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.course-library-card::after { content: attr(class); display: none; }
.course-library-card.module-02 { color: white; border-color: transparent; background: linear-gradient(135deg, #294f63, #38798b); }
.course-library-card.module-03 { color: white; border-color: transparent; background: linear-gradient(135deg, #58452a, #8a6a35); }
.course-library-card.module-04 { color: white; border-color: transparent; background: linear-gradient(135deg, #493a5f, #765b8d); }
.course-library-card.module-05 { color: white; border-color: transparent; background: linear-gradient(135deg, #603c32, #a2674d); }
.course-library-card.module-06 { color: white; border-color: transparent; background: linear-gradient(135deg, #61302f, #a14f49); }
.course-library-card.module-07 { color: white; border-color: transparent; background: linear-gradient(135deg, #263f4a, #4a7884); }
.course-library-card.module-08 { color: white; border-color: transparent; background: linear-gradient(135deg, #343d32, #65735a); }
.library-card-top { display: flex; justify-content: space-between; align-items: center; }
.library-card-top > span { color: var(--green); font: italic 700 22px Georgia, serif; }
.module-02 .library-card-top > span { color: #f2c661; }
.module-03 .library-card-top > span { color: #f5d882; }
.module-04 .library-card-top > span { color: #f0cf74; }
.module-05 .library-card-top > span { color: #f6d17d; }
.module-06 .library-card-top > span { color: #ffd17a; }
.module-07 .library-card-top > span { color: #f4d47b; }
.module-08 .library-card-top > span { color: #f2d37d; }
.library-card-top em { padding: 5px 8px; border-radius: 20px; color: var(--green); background: var(--green-soft); font-size: 8px; font-style: normal; }
.module-02 .library-card-top em { color: #d8e8ec; background: rgba(255,255,255,.12); }
.module-03 .library-card-top em { color: #f4ead5; background: rgba(255,255,255,.12); }
.module-04 .library-card-top em { color: #ece3f2; background: rgba(255,255,255,.12); }
.module-05 .library-card-top em { color: #f4e2d8; background: rgba(255,255,255,.12); }
.module-06 .library-card-top em { color: #f9dedc; background: rgba(255,255,255,.12); }
.module-07 .library-card-top em { color: #dcecf0; background: rgba(255,255,255,.12); }
.module-08 .library-card-top em { color: #e2eadc; background: rgba(255,255,255,.12); }
.course-library-card h2 { margin: 30px 0 10px; font-size: 27px; }
.course-library-card > p { max-width: 520px; min-height: 42px; color: var(--muted); font-size: 10px; line-height: 1.7; }
.module-02 > p { color: #c6dce2; }
.module-03 > p { color: #ede1c9; }
.module-04 > p { color: #ded1e7; }
.module-05 > p { color: #ecd7cc; }
.module-06 > p { color: #f0d1cf; }
.module-07 > p { color: #d2e4e8; }
.module-08 > p { color: #dbe5d5; }
.library-stats { display: flex; gap: 15px; margin: 7px 0 18px; color: var(--muted); font-size: 8px; }
.module-02 .library-stats { color: #bbd2d9; }
.module-03 .library-stats { color: #e6d7ba; }
.module-04 .library-stats { color: #d9cce2; }
.module-05 .library-stats { color: #e8cfc2; }
.module-06 .library-stats { color: #edc9c7; }
.module-07 .library-stats { color: #c8dde2; }
.module-08 .library-stats { color: #d1dec9; }
.course-library-card > .course-progress-line { background: #edf0ee; }
.module-02 > .course-progress-line { background: rgba(255,255,255,.14); }
.module-03 > .course-progress-line { background: rgba(255,255,255,.14); }
.module-04 > .course-progress-line { background: rgba(255,255,255,.14); }
.module-05 > .course-progress-line { background: rgba(255,255,255,.14); }
.module-06 > .course-progress-line { background: rgba(255,255,255,.14); }
.module-07 > .course-progress-line { background: rgba(255,255,255,.14); }
.module-08 > .course-progress-line { background: rgba(255,255,255,.14); }
.library-card-footer { margin-top: auto; padding-top: 19px; display: flex; justify-content: space-between; align-items: center; }
.library-card-footer small { color: var(--muted); font-size: 9px; }
.module-02 .library-card-footer small { color: #bed4da; }
.module-03 .library-card-footer small { color: #e6d7ba; }
.module-04 .library-card-footer small { color: #d9cce2; }
.module-05 .library-card-footer small { color: #e8cfc2; }
.module-06 .library-card-footer small { color: #edc9c7; }
.module-07 .library-card-footer small { color: #c8dde2; }
.module-08 .library-card-footer small { color: #d1dec9; }
.course-coming { margin-top: 16px; padding: 21px 25px; border: 1px dashed #bdc8c3; border-radius: 14px; display: flex; gap: 24px; align-items: center; }
.course-coming > span { color: #91a099; font: italic 700 19px Georgia, serif; }
.course-coming strong { font-size: 11px; }
.course-coming p { margin: 5px 0 0; color: var(--muted); font-size: 9px; }
.course-topline { margin-bottom: 20px; display: flex; align-items: center; justify-content: space-between; color: var(--muted); font-size: 10px; letter-spacing: .08em; }
.course-topline > div { display: flex; gap: 13px; }
.course-hero { min-height: 390px; padding: 46px; border-radius: 20px; color: white; background: radial-gradient(circle at 83% 12%, rgba(242,198,97,.22) 0 8%, transparent 8.5%), linear-gradient(120deg, #143e30 0%, #226047 100%); display: grid; grid-template-columns: 1.45fr .55fr; gap: 50px; align-items: center; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.course-hero::after { content: attr(data-module); position: absolute; right: 32%; bottom: -57px; color: rgba(255,255,255,.035); font: 800 250px/1 Georgia, serif; pointer-events: none; }
.course-hero .eyebrow { color: #f2c661; }
.course-hero h1 { margin-bottom: 17px; font-size: clamp(40px, 6vw, 72px); }
.course-hero p { max-width: 590px; color: #c5d9d0; line-height: 1.8; }
.course-hero .primary-btn { margin-top: 24px; position: relative; z-index: 1; }
.course-hero-meta { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 22px; color: #d2e0da; font-size: 10px; }
.course-roadmap-card { padding: 26px; border: 1px solid rgba(255,255,255,.15); border-radius: 16px; background: rgba(255,255,255,.08); backdrop-filter: blur(6px); position: relative; z-index: 1; }
.course-roadmap-card > small { color: #a9c4b8; font-size: 9px; letter-spacing: .14em; }
.course-progress-number { display: flex; justify-content: space-between; align-items: end; margin: 24px 0 13px; }
.course-progress-number strong { color: #f2c661; font: 700 44px Georgia, serif; }
.course-progress-number span { padding-bottom: 7px; color: #c8d9d2; font-size: 9px; }
.course-progress-line, .toc-progress div { height: 5px; overflow: hidden; border-radius: 5px; background: rgba(255,255,255,.14); }
.course-progress-line i, .toc-progress i { display: block; height: 100%; border-radius: 5px; background: #f2c661; }
.course-roadmap-card p { margin: 15px 0 0; color: #b5cdc2; font-size: 9px; }
.course-home-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 20px; }
.course-chapter-list { display: grid; gap: 10px; }
.course-chapter { width: 100%; padding: 17px 19px; border: 1px solid var(--line); border-radius: 12px; background: white; display: grid; grid-template-columns: 50px 1fr auto; gap: 14px; align-items: center; text-align: left; cursor: pointer; transition: .18s; }
.course-chapter:hover { border-color: #91b2a3; transform: translateX(3px); }
.chapter-state { width: 37px; height: 37px; display: grid; place-items: center; border-radius: 50%; color: var(--green); background: var(--green-soft); font: 700 10px Georgia, serif; }
.course-chapter.completed .chapter-state { color: white; background: var(--green); }
.course-chapter strong { display: block; margin-bottom: 4px; font-size: 13px; }
.course-chapter small { color: var(--muted); font-size: 9px; }
.course-chapter em { color: var(--muted); font-size: 9px; font-style: normal; }
.outcome-card { margin-top: 38px; padding: 23px; border-radius: 14px; background: #f5e4bd; }
.outcome-card > small { color: #835f1c; font-size: 9px; font-weight: 800; letter-spacing: .1em; }
.outcome-card ul { padding: 0; margin: 17px 0 0; list-style: none; display: grid; gap: 12px; }
.outcome-card li { padding-left: 20px; color: #54472e; font-size: 10px; line-height: 1.6; position: relative; }
.outcome-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }
.source-note { margin-top: 12px; padding: 19px; border: 1px solid var(--line); border-radius: 13px; background: white; }
.source-note b { font-size: 11px; }
.source-note p { margin: 8px 0 0; color: var(--muted); font-size: 9px; line-height: 1.7; }
.course-entry { width: 100%; margin: 10px 0; padding: 14px 16px; border: 0; border-radius: 10px; color: white; background: var(--green); display: flex; justify-content: space-between; align-items: center; text-align: left; cursor: pointer; }
.course-entry span { color: #bad0c6; font-size: 9px; }
.course-entry strong { font-size: 11px; }

.course-layout { display: grid; grid-template-columns: 250px minmax(0, 860px); gap: 28px; align-items: start; justify-content: center; }
.course-toc { position: sticky; top: 98px; padding: 18px 13px; border: 1px solid var(--line); border-radius: 14px; background: white; max-height: calc(100vh - 120px); overflow: auto; }
.toc-progress { padding: 7px 8px 18px; border-bottom: 1px solid var(--line); }
.toc-progress > span { color: var(--muted); font-size: 9px; }
.toc-progress > strong { float: right; font: 700 14px Georgia, serif; }
.toc-progress div { clear: both; margin-top: 12px; background: #e9eeeb; }
.course-toc nav { display: grid; gap: 5px; padding-top: 12px; }
.toc-item { width: 100%; padding: 10px 9px; border: 0; border-radius: 9px; background: transparent; display: grid; grid-template-columns: 28px 1fr; gap: 8px; align-items: center; text-align: left; cursor: pointer; }
.toc-item:hover { background: #f3f7f5; }
.toc-item.active { background: var(--green-soft); }
.toc-item > span { color: var(--green); font: 700 9px Georgia, serif; }
.toc-item.done > span { width: 21px; height: 21px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--green); }
.toc-item strong { display: block; overflow: hidden; color: var(--ink); font-size: 10px; text-overflow: ellipsis; white-space: nowrap; }
.toc-item small { color: var(--muted); font-size: 8px; }
.lesson-page { min-width: 0; }
.lesson-head { padding: 34px 37px; border-radius: 17px 17px 0 0; color: white; background: linear-gradient(120deg, #183f32, #276b51); display: flex; justify-content: space-between; align-items: start; }
.lesson-head .eyebrow { color: #f2c661; }
.lesson-head h1 { margin-bottom: 12px; font-size: 36px; }
.lesson-head p { margin: 0; color: #c5d8d0; font-size: 11px; }
.lesson-time { border: 1px solid rgba(255,255,255,.18); border-radius: 20px; padding: 7px 10px; color: #d3e1db; font-size: 9px; white-space: nowrap; }
.lesson-objective { padding: 15px 25px; border: 1px solid #ead7ab; border-top: 0; background: var(--amber-soft); display: flex; gap: 15px; align-items: baseline; }
.lesson-objective b { color: #7a5618; font-size: 9px; letter-spacing: .08em; white-space: nowrap; }
.lesson-objective span { color: #645738; font-size: 10px; line-height: 1.6; }
.lesson-body { padding: 10px 37px 30px; border: 1px solid var(--line); border-top: 0; background: white; }
.lesson-block { padding: 28px 0; border-bottom: 1px solid #e9eeeb; }
.lesson-block:last-child { border: 0; }
.lesson-block h3 { margin-bottom: 13px; font: 700 19px/1.35 Georgia, "Songti SC", serif; }
.lesson-block h4 { margin: 6px 0 8px; font-size: 12px; }
.lesson-block > p { color: #4f5b55; font-size: 12px; line-height: 2; }
.lesson-block > p:last-child { margin-bottom: 0; }
.course-list { margin: 0; padding-left: 20px; color: #4f5b55; font-size: 11px; line-height: 1.85; }
.course-list li { margin-bottom: 8px; padding-left: 5px; }
.concept-flow { margin-top: 20px; display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.concept-flow > span { flex: 1; padding: 15px 8px; border: 1px solid #cddbd4; border-radius: 10px; color: var(--green-dark); background: #f1f7f4; text-align: center; font-size: 11px; font-weight: 750; }
.concept-flow small { color: var(--muted); font-size: 8px; font-weight: 400; }
.concept-flow b { color: var(--amber); }
.course-table { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }
.table-row { display: grid; grid-template-columns: .7fr 1fr 1.45fr 1.15fr; }
.table-row > span { padding: 11px 12px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); color: #58645e; font-size: 9px; line-height: 1.55; }
.table-row > span:last-child { border-right: 0; }
.table-row:last-child > span { border-bottom: 0; }
.table-head { background: #edf4f0; }
.table-head > span { color: var(--green-dark); font-weight: 800; }
.exam-callout { margin-top: 18px; padding: 17px 19px; border-left: 3px solid var(--amber); border-radius: 0 9px 9px 0; background: #fff8e9; }
.exam-callout b { color: #7a581d; font-size: 10px; }
.exam-callout p { margin: 6px 0 0; color: #685b43; font-size: 10px; line-height: 1.75; }
.memory-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; }
.memory-grid div { padding: 15px 5px; border-radius: 9px; background: #edf5f1; text-align: center; }
.memory-grid strong { display: block; color: var(--green); font: 700 15px Georgia, serif; }
.memory-grid small { color: var(--muted); font-size: 8px; }
.compare-cards, .definition-pair { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.compare-cards article, .definition-pair article { padding: 17px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.compare-cards small { color: var(--red); font-size: 8px; font-weight: 800; letter-spacing: .08em; }
.compare-cards p, .definition-pair p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.7; }
.definition-pair article:first-child { border-top: 3px solid var(--green); }
.definition-pair article:last-child { border-top: 3px solid var(--amber); }
.definition-pair small { display: block; margin-top: 10px; color: var(--green); font-size: 8px; }
.formula-card { margin: 16px 0; padding: 18px; border-radius: 11px; color: white; background: var(--green); display: grid; grid-template-columns: auto 1fr; gap: 9px 17px; align-items: center; }
.formula-card span { color: #a9c6b9; font-size: 8px; text-transform: uppercase; }
.formula-card strong { font-size: 12px; }
.scenario-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.scenario-grid > div { padding: 16px; border-radius: 10px; display: flex; flex-wrap: wrap; gap: 6px; }
.scenario-grid .yes { background: #e7f2ed; }
.scenario-grid .no { background: #f7eeec; }
.scenario-grid b { width: 100%; margin-bottom: 6px; font-size: 10px; }
.scenario-grid span { padding: 5px 7px; border-radius: 5px; background: rgba(255,255,255,.72); font-size: 8px; }
.dual-gate { display: grid; grid-template-columns: 1fr auto 1fr; gap: 14px; align-items: center; }
.dual-gate article { min-height: 158px; padding: 20px; border: 1px solid var(--line); border-radius: 11px; background: #f7faf8; }
.dual-gate > b { color: var(--amber); font-size: 22px; }
.dual-gate span { color: var(--green); font-size: 8px; font-weight: 800; letter-spacing: .1em; }
.dual-gate p { color: var(--muted); font-size: 9px; line-height: 1.75; }
.prohibit-grid, .word-traps { display: flex; flex-wrap: wrap; gap: 7px; margin: 14px 0; }
.prohibit-grid span, .word-traps span { padding: 8px 10px; border-radius: 7px; color: #873f34; background: #fae8e4; font-size: 9px; }
.lane-visual { margin: 17px 0; display: grid; grid-template-columns: .65fr .9fr 2fr; gap: 3px; padding: 8px; border-radius: 8px; background: #b9c2bd; }
.lane-visual span { padding: 14px 5px; color: #4a5650; background: #edf0ee; text-align: center; font-size: 9px; }
.lane-visual .main-lane { color: white; background: #55625c; }
.lane-visual small { display: block; margin-top: 4px; font-size: 8px; opacity: .7; }
.priority-stack { max-width: 520px; margin: 17px auto; display: grid; gap: 5px; }
.priority-stack div { padding: 12px 15px; border-radius: 8px; background: #edf5f1; display: flex; justify-content: space-between; }
.priority-stack div:first-child { color: white; background: var(--green); }
.priority-stack b { font-size: 10px; }
.priority-stack small { font-size: 8px; opacity: .75; }
.authority-map { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.authority-map article { padding: 16px; border-top: 3px solid var(--green); border-radius: 8px; background: #f1f6f3; }
.authority-map span { color: var(--green); font-size: 8px; font-weight: 800; }
.authority-map p { margin: 0; color: var(--muted); font-size: 8px; line-height: 1.6; }
.responsibility-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.responsibility-grid article { padding: 15px; border: 1px solid var(--line); border-radius: 9px; background: #fafcfa; }
.responsibility-grid b { color: var(--green); font-size: 10px; }
.responsibility-grid p { margin: 7px 0 0; color: var(--muted); font-size: 8px; line-height: 1.65; }
.final-framework { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.final-framework div { padding: 15px; border-radius: 9px; background: #edf5f1; }
.final-framework b { display: block; margin-bottom: 5px; color: var(--green); font-size: 11px; }
.final-framework span { color: var(--muted); font-size: 8px; line-height: 1.6; }

.lesson-exercises { margin-top: 18px; padding: 31px 37px; border: 1px solid var(--line); border-radius: 15px; background: white; }
.exercise-head { display: flex; justify-content: space-between; align-items: end; padding-bottom: 21px; border-bottom: 1px solid var(--line); }
.exercise-head h2 { margin: 0 0 5px; }
.exercise-head p { margin: 0; color: var(--muted); font-size: 9px; }
.exercise-head > span { padding: 6px 9px; border-radius: 20px; color: #79561a; background: var(--amber-soft); font-size: 8px; }
.course-question { padding: 24px 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 34px 1fr; gap: 13px; }
.course-question:last-child { border-bottom: 0; }
.question-number { width: 27px; height: 27px; display: grid; place-items: center; border-radius: 7px; color: var(--green); background: var(--green-soft); font: 700 9px Georgia, serif; }
.course-question h3 { margin: 4px 0 13px; font-size: 12px; line-height: 1.6; }
.course-options { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; }
.course-options button { padding: 10px 11px; border: 1px solid var(--line); border-radius: 8px; background: white; display: flex; gap: 9px; align-items: center; text-align: left; font-size: 9px; cursor: pointer; }
.course-options button:hover { border-color: #92b3a4; }
.course-options button span { width: 21px; height: 21px; display: grid; place-items: center; flex: none; border-radius: 5px; color: var(--muted); background: #f0f2f0; font-size: 8px; }
.course-options button.correct { border-color: var(--green); color: var(--green-dark); background: #e3f1ea; }
.course-options button.correct span { color: white; background: var(--green); }
.course-options button.wrong { border-color: var(--red); color: #8c4034; background: #faebe8; }
.course-options button.wrong span { color: white; background: var(--red); }
.course-feedback { margin-top: 10px; padding: 11px 13px; border-radius: 7px; font-size: 9px; line-height: 1.7; }
.course-feedback.right { color: #2b624a; background: #eaf5f0; }
.course-feedback.retry { color: #805045; background: #fff0ed; }
.lesson-complete { margin-top: 15px; padding: 20px 23px; border-radius: 13px; color: white; background: var(--green); display: flex; justify-content: space-between; align-items: center; }
.lesson-complete strong { display: block; font-size: 12px; }
.lesson-complete small { color: #b9d0c6; font-size: 8px; }
.primary-btn:disabled { opacity: .45; cursor: not-allowed; box-shadow: none; }
.lesson-sources { margin: 23px 0 0; padding: 18px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 8px 15px; }
.lesson-sources b { width: 100%; font-size: 9px; }
.lesson-sources a { color: var(--green); font-size: 8px; text-decoration: none; }

/* Passage course learning visuals */
.passage-steps { grid-template-columns: repeat(2, 1fr); }
.passage-steps div:last-child:nth-child(odd) { grid-column: 1 / -1; }
.lane-choice-visual { margin: 16px 0; padding: 8px; border-radius: 11px; color: white; background: #525a56; display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.lane-choice-visual div { min-height: 88px; padding: 14px 10px; border-left: 2px dashed rgba(255,255,255,.6); display: flex; flex-direction: column; justify-content: center; text-align: center; }
.lane-choice-visual div:first-child { border-left: 0; }
.lane-choice-visual span { color: #d9dfdc; font-size: 8px; }
.lane-choice-visual b { margin: 5px 0; font-size: 10px; }
.lane-choice-visual i { color: #f2c661; font-size: 7px; font-style: normal; }
.concept-flow > div { flex: 1; min-height: 66px; padding: 10px 7px; border: 1px solid #cddbd4; border-radius: 10px; color: var(--green-dark); background: #f1f7f4; display: flex; flex-direction: column; justify-content: center; text-align: center; }
.concept-flow > div span { font-size: 7px; }
.concept-flow > div b { margin-top: 4px; color: var(--green-dark); font-size: 9px; line-height: 1.35; }
.decision-case { margin-top: 10px; border: 1px solid #d6e1dc; border-radius: 9px; background: #f7faf8; overflow: hidden; }
.decision-case summary { padding: 13px 15px; color: var(--green-dark); font-size: 9px; font-weight: 800; line-height: 1.55; cursor: pointer; }
.decision-case p { margin: 0; padding: 0 15px 14px; color: #536159; font-size: 9px; line-height: 1.7; }
.speed-matrix { display: grid; grid-template-columns: 1.35fr 1fr 1fr; border: 1px solid var(--line); border-radius: 11px; overflow: hidden; }
.speed-matrix > div { min-height: 57px; padding: 10px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #f9fbfa; display: flex; align-items: center; justify-content: center; text-align: center; }
.speed-matrix > div:nth-child(3n) { border-right: 0; }
.speed-matrix > div:nth-last-child(-n+3) { border-bottom: 0; }
.speed-matrix .speed-head { min-height: 35px; color: var(--green-dark); background: #e9f1ed; font-size: 9px; font-weight: 800; }
.speed-matrix .speed-label { justify-content: flex-start; color: #536159; font-size: 9px; font-weight: 800; text-align: left; }
.speed-matrix strong { color: var(--green); font: 700 25px Georgia, serif; }
.speed-matrix small { margin-left: 4px; color: var(--muted); font-size: 7px; }
.speed-thirty { grid-template-columns: repeat(5, 1fr); }
.speed-thirty div { min-height: 85px; }
.speed-thirty small { display: block; margin-top: 5px; line-height: 1.45; }
.turn-priority { max-width: 540px; margin: 16px auto; display: grid; gap: 9px; text-align: center; }
.priority-main { padding: 15px; border-radius: 10px; color: white; background: var(--green); }
.priority-main b { display: block; font-size: 11px; }
.priority-main span { color: #c9dcd3; font-size: 8px; }
.priority-branch { display: grid; grid-template-columns: 1fr auto 1fr; gap: 9px; align-items: center; }
.priority-branch span { padding: 13px; border-radius: 9px; color: var(--green-dark); background: #eaf3ee; font-size: 9px; font-weight: 800; }
.priority-branch i { color: #8a611d; font-size: 7px; font-style: normal; }
.uncontrolled-stack div:first-child { color: var(--ink); background: #fff2d2; }
.uncontrolled-stack div:nth-child(2) { color: white; background: var(--green); }
.right-side-scene { position: relative; height: 250px; max-width: 460px; margin: 16px auto; overflow: hidden; border-radius: 12px; background: #e8ece9; }
.right-side-scene .road-h, .right-side-scene .road-v { position: absolute; background: #555d59; }
.right-side-scene .road-h { left: 0; right: 0; top: 88px; height: 76px; }
.right-side-scene .road-v { top: 0; bottom: 0; left: calc(50% - 38px); width: 76px; }
.right-side-scene .car-a, .right-side-scene .car-b { position: absolute; z-index: 2; width: 48px; height: 24px; display: grid; place-items: center; border: 2px solid white; border-radius: 5px; color: white; background: #317657; font-size: 7px; }
.right-side-scene .car-a { left: calc(50% - 24px); bottom: 28px; }
.right-side-scene .car-b { right: 48px; top: 113px; background: #a34d43; }
.right-side-scene i { position: absolute; right: 34px; bottom: 49px; color: #86582b; font-size: 8px; font-style: normal; }
.right-side-scene em { position: absolute; z-index: 3; left: 12px; top: 12px; padding: 5px 8px; border-radius: 15px; color: white; background: var(--green); font-size: 8px; font-style: normal; font-weight: 800; }
.scenario-grid > article { padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: #f8faf9; }
.scenario-grid > article b { color: var(--green-dark); font-size: 10px; }
.scenario-grid > article p { margin: 6px 0 0; color: var(--muted); font-size: 8px; line-height: 1.65; }
.course-list.compact { padding-left: 17px; font-size: 9px; }
.course-list.compact li { margin-bottom: 5px; }
.meeting-rules { display: grid; gap: 7px; }
.meeting-rules div { padding: 12px 14px; border-left: 3px solid var(--green); background: #f1f6f3; display: grid; grid-template-columns: 110px 1fr; gap: 12px; }
.meeting-rules b { color: var(--green-dark); font-size: 9px; }
.meeting-rules span { color: #59655f; font-size: 8px; line-height: 1.55; }
.dual-gate > div { min-height: 158px; padding: 20px; border: 1px solid var(--line); border-radius: 11px; background: #f7faf8; }
.dual-gate > div small { color: var(--green); font-size: 8px; font-weight: 800; letter-spacing: .08em; }
.dual-gate > div b { display: block; margin-top: 7px; font-size: 11px; }
.no-action-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.no-action-grid span { padding: 12px 7px; border-radius: 8px; color: #8b3f35; background: #f9e9e5; font-size: 9px; font-weight: 800; text-align: center; }
.parking-distance { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.parking-distance > div { padding: 19px; border-radius: 11px; }
.parking-distance .distance-50 { color: #7d342d; background: #f9e7e3; }
.parking-distance .distance-30 { color: #785818; background: #fff2cf; }
.parking-distance strong { display: block; font: 700 28px Georgia, serif; }
.parking-distance b { display: block; margin: 6px 0; font-size: 10px; }
.parking-distance p { margin: 0; font-size: 8px; line-height: 1.65; }
.motorway-lanes { padding: 9px; border-radius: 11px; color: white; background: #4e5752; display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; }
.motorway-lanes div { min-height: 88px; padding: 12px 6px; border-left: 2px dashed rgba(255,255,255,.48); display: grid; place-content: center; text-align: center; }
.motorway-lanes div:first-child { border-left: 0; }
.motorway-lanes span { color: #d9e1dd; font-size: 7px; }
.motorway-lanes strong { margin-top: 7px; color: #f1ca61; font: 700 13px Georgia, serif; }
.merge-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.merge-compare article { padding: 18px; border-radius: 11px; color: white; background: var(--green); }
.merge-compare article:last-child { background: #6d5330; }
.merge-compare span { color: #c6dbd1; font-size: 7px; letter-spacing: .1em; }
.merge-compare b { display: block; margin: 6px 0 8px; font-size: 11px; }
.merge-compare p { margin: 0; color: #d4e3dc; font-size: 8px; line-height: 1.65; }
.merge-compare article:last-child p, .merge-compare article:last-child span { color: #eadfc9; }
.distance-rule { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.distance-rule div { padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: #f5f8f6; text-align: center; }
.distance-rule strong { display: block; color: var(--green); font: 700 17px Georgia, serif; }
.distance-rule span { color: var(--muted); font-size: 8px; }
.visibility-matrix { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; }
.visibility-matrix > div { display: grid; grid-template-columns: .8fr .8fr .8fr 1.8fr; }
.visibility-matrix > div > * { margin: 0; padding: 11px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 8px; font-weight: 400; }
.visibility-matrix > div > *:last-child { border-right: 0; }
.visibility-matrix > div:last-child > * { border-bottom: 0; }
.visibility-matrix > div:first-child { color: var(--green-dark); background: #e9f1ed; }
.visibility-matrix > div:first-child b { font-weight: 800; }
.visibility-matrix strong { color: var(--green); font-weight: 800; }
.visibility-matrix small { color: var(--muted); line-height: 1.4; }
.emergency-sequence { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.emergency-sequence div { padding: 14px; border-left: 3px solid var(--red); border-radius: 0 8px 8px 0; background: #faefec; }
.emergency-sequence b { display: block; color: #833e34; font-size: 9px; }
.emergency-sequence span { color: #6e5a55; font-size: 8px; line-height: 1.5; }
.pedestrian-states { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.pedestrian-states div { padding: 16px; border-top: 3px solid var(--green); border-radius: 9px; background: #f1f6f3; }
.pedestrian-states span { color: var(--muted); font-size: 7px; }
.pedestrian-states b { display: block; margin: 5px 0; color: var(--green-dark); font-size: 10px; }
.pedestrian-states p { margin: 0; color: var(--muted); font-size: 8px; line-height: 1.55; }
.emergency-vehicles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.emergency-vehicles span { padding: 15px 8px; border-radius: 9px; color: white; background: #9d4b42; font-size: 10px; font-weight: 800; text-align: center; }

/* Driver licence course learning visuals */
.two-by-two { grid-template-columns: repeat(2, 1fr); }
.two-by-two article:nth-child(3), .two-by-two article:nth-child(4) { border-top: 1px solid var(--line); }
.license-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.license-compare > div { padding: 19px; border-radius: 12px; color: white; background: #514069; }
.license-compare > div:last-child { background: #756035; }
.license-compare span { float: left; width: 42px; height: 42px; margin-right: 12px; display: grid; place-items: center; border: 2px solid rgba(255,255,255,.55); border-radius: 9px; font: 700 18px Georgia, serif; }
.license-compare b { display: block; padding-top: 3px; font-size: 11px; }
.license-compare p { clear: both; margin: 14px 0 8px; color: #e5dcec; font-size: 8px; line-height: 1.65; }
.license-compare small { color: #f0cf74; font-size: 7px; }
.license-code-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.license-code-grid div { min-height: 72px; padding: 12px; border-radius: 9px; background: #f1edf4; text-align: center; }
.license-code-grid b { display: block; color: #604978; font: 700 16px Georgia, serif; }
.license-code-grid span { color: var(--muted); font-size: 7px; line-height: 1.45; }
.age-ladder { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.age-ladder div { min-height: 115px; padding: 16px; border-top: 3px solid #6f5686; border-radius: 9px; background: #f3eff6; }
.age-ladder strong { color: #604978; font: 700 22px Georgia, serif; }
.age-ladder span { display: block; margin: 6px 0; color: var(--ink); font-size: 9px; font-weight: 800; }
.age-ladder small { color: var(--muted); font-size: 7px; line-height: 1.45; }
.body-condition-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.body-condition-grid div { padding: 14px; border-left: 3px solid #6f5686; background: #f7f4f8; }
.body-condition-grid b { display: block; color: #604978; font-size: 9px; }
.body-condition-grid span { color: var(--muted); font-size: 8px; line-height: 1.55; }
.ban-periods { display: grid; grid-template-columns: repeat(5, 1fr); gap: 6px; }
.ban-periods div { min-height: 108px; padding: 13px 9px; border-radius: 9px; background: #f8eae7; text-align: center; }
.ban-periods strong { display: block; color: #9a473d; font: 700 20px Georgia, serif; }
.ban-periods span { color: #735954; font-size: 7px; line-height: 1.45; }
.upgrade-map, .review-map, .service-grid, .location-map { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.upgrade-map div, .review-map div, .service-grid div, .location-map div { padding: 14px; border-radius: 9px; background: #f2eef5; }
.upgrade-map b, .review-map b, .service-grid b, .location-map b { display: block; color: #604978; font-size: 10px; }
.upgrade-map span, .review-map span, .service-grid span, .location-map span { color: var(--muted); font-size: 8px; line-height: 1.55; }
.exam-path { display: flex; align-items: stretch; gap: 7px; }
.exam-path div { flex: 1; min-width: 0; padding: 14px 8px; border-radius: 9px; background: #f2eef5; text-align: center; }
.exam-path strong { display: block; color: #604978; font-size: 9px; }
.exam-path b { display: block; margin: 6px 0; font-size: 8px; }
.exam-path span { color: var(--muted); font-size: 7px; line-height: 1.4; }
.exam-path i { align-self: center; color: var(--amber); font-style: normal; }
.timeline-strip, .validity-road { display: flex; align-items: center; gap: 9px; }
.timeline-strip div, .validity-road div { flex: 1; padding: 16px; border-radius: 10px; background: #f2eef5; text-align: center; }
.timeline-strip b, .validity-road strong { display: block; color: #604978; font-size: 11px; }
.timeline-strip span, .validity-road span { color: var(--muted); font-size: 8px; }
.validity-road i { color: #84652a; font-size: 7px; font-style: normal; text-align: center; }
.booking-matrix { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; }
.booking-matrix > div { display: grid; grid-template-columns: .7fr 1fr 1fr; }
.booking-matrix > div > * { padding: 12px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 8px; text-align: center; }
.booking-matrix > div > *:last-child { border-right: 0; }
.booking-matrix > div:last-child > * { border-bottom: 0; }
.booking-matrix > div:first-child { color: #604978; background: #eee8f2; }
.expiry-bands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.expiry-bands div { padding: 16px; border-top: 3px solid #6f5686; border-radius: 9px; background: #f5f1f7; }
.expiry-bands b { display: block; color: #604978; font-size: 9px; }
.expiry-bands span { color: var(--muted); font-size: 8px; line-height: 1.5; }
.internship-rules { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.internship-rules div { padding: 15px; border-left: 3px solid #9a473d; background: #faefec; }
.internship-rules b { display: block; color: #8a4037; font-size: 9px; }
.internship-rules span { color: #705d58; font-size: 8px; line-height: 1.5; }
.medical-cycle { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.medical-cycle div { padding: 17px; border-radius: 10px; background: #eaf3ee; text-align: center; }
.medical-cycle strong { display: block; color: var(--green); font: 700 18px Georgia, serif; }
.medical-cycle span { color: var(--muted); font-size: 8px; line-height: 1.5; }
.status-table { display: grid; gap: 6px; }
.status-table div { padding: 12px 14px; border-left: 3px solid #6f5686; background: #f5f1f7; display: grid; grid-template-columns: 75px 1fr 150px; gap: 10px; align-items: center; }
.status-table b { color: #604978; font-size: 9px; }
.status-table span { color: var(--muted); font-size: 8px; line-height: 1.5; }
.status-table em { color: #8c4b41; font-size: 7px; font-style: normal; }
.restore-path { display: grid; gap: 8px; }
.restore-path div { padding: 14px; border-radius: 9px; background: #f2eef5; display: grid; grid-template-columns: 120px 100px auto 1fr; gap: 9px; align-items: center; }
.restore-path b { color: #604978; font-size: 9px; }
.restore-path span { color: var(--muted); font-size: 8px; }
.restore-path i { color: var(--amber); font-style: normal; }
.restore-path strong { font-size: 8px; }
.location-map div:last-child:nth-child(odd) { grid-column: 1 / -1; }
.integrity-levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.integrity-levels div { padding: 16px; border-top: 3px solid #9a473d; border-radius: 9px; background: #faefec; }
.integrity-levels strong { display: block; color: #8a4037; font-size: 9px; }
.integrity-levels span { color: #705d58; font-size: 8px; line-height: 1.55; }

/* Signal course learning visuals */
.signal-four { grid-template-columns: repeat(4, 1fr); }
.traffic-light-rule { display: grid; grid-template-columns: repeat(3, 1fr); gap: 9px; }
.traffic-light-rule > div { padding: 16px; border-radius: 10px; background: #f3f5f4; }
.traffic-light-rule i { display: block; width: 29px; height: 29px; margin-bottom: 12px; border-radius: 50%; box-shadow: inset 0 -4px 7px rgba(0,0,0,.16); }
.traffic-light-rule .green i { background: #32a36e; }
.traffic-light-rule .yellow i { background: #e5ad36; }
.traffic-light-rule .red i { background: #c9584a; }
.traffic-light-rule b { font-size: 10px; }
.traffic-light-rule p { margin: 6px 0 0; color: var(--muted); font-size: 8px; line-height: 1.65; }
.signal-example-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin-top: 18px; }
.signal-example { min-height: 245px; padding: 18px; border: 1px solid var(--line); border-radius: 12px; background: #fafcfa; display: grid; grid-template-columns: 118px 1fr; gap: 17px; align-items: center; }
.signal-example.wide { grid-column: 1 / -1; grid-template-columns: 260px 1fr; min-height: 190px; }
.signal-example small { color: var(--green); font-size: 7px; font-weight: 800; letter-spacing: .11em; }
.signal-example h4 { margin: 5px 0 11px; font: 700 15px Georgia, "Songti SC", serif; }
.signal-example p { margin: 5px 0; color: var(--muted); font-size: 8px; line-height: 1.65; }
.signal-example p b { color: var(--ink); }
.signal-visual { min-height: 180px; display: flex; flex-direction: column; align-items: center; justify-content: center; position: relative; }
.signal-housing { padding: 8px; border: 3px solid #242a27; border-radius: 10px; background: #343c38; box-shadow: 0 7px 15px rgba(19,30,25,.18); position: relative; z-index: 1; }
.signal-housing.vertical { display: grid; gap: 7px; }
.lamp { width: 37px; height: 37px; display: grid; place-items: center; border: 3px solid #222825; border-radius: 50%; box-shadow: inset 0 4px 9px rgba(0,0,0,.45); font-style: normal; }
.lamp.red { background: #d05247; }
.lamp.amber { background: #e3a92e; }
.lamp.green { background: #31a16d; }
.lamp.dim { opacity: .27; filter: saturate(.45); }
.lamp.lit { opacity: 1; box-shadow: 0 0 15px currentColor, inset 0 4px 7px rgba(255,255,255,.18); }
.lamp span { color: white; font-size: 10px; font-style: normal; font-weight: 800; }
.signal-pole { width: 5px; height: 40px; margin-top: -1px; background: #555e59; }
.pedestrian-housing { padding: 8px; border: 3px solid #242a27; border-radius: 9px; background: #343c38; display: grid; gap: 7px; }
.ped { width: 44px; height: 55px; display: grid; place-items: center; border-radius: 5px; color: #da5146; background: #18201c; font-size: 17px; font-weight: 900; opacity: .3; }
.ped.green-person { color: #42ba7f; }
.ped.active { opacity: 1; text-shadow: 0 0 10px currentColor; }
.lane-signal-scene { min-height: 150px; border-radius: 9px; background: linear-gradient(#d7e1dd 0 42%, #4e5752 42%); display: grid; grid-template-columns: 1fr 1fr; grid-template-rows: 58px 1fr; gap: 12px; padding: 12px 20px 0; align-items: center; }
.lane-signal { width: 68px; height: 45px; margin: auto; display: grid; place-items: center; border: 5px solid #28302c; border-radius: 5px; background: #17201c; font-size: 34px; font-weight: 800; }
.lane-signal.closed { color: #e55549; text-shadow: 0 0 10px #e55549; }
.lane-signal.open { color: #40bd7f; text-shadow: 0 0 10px #40bd7f; }
.lane-road { grid-column: 1 / -1; height: 100%; display: grid; grid-template-columns: 1fr 1fr; border-left: 2px solid white; border-right: 2px solid white; }
.lane-road i:first-child { border-right: 2px dashed rgba(255,255,255,.8); }
.direction-signal-scene { min-height: 110px; padding: 18px; border-radius: 9px; background: #dfe7e3; display: flex; justify-content: center; align-items: center; gap: 8px; }
.arrow-lamp { width: 63px; height: 63px; display: grid; place-items: center; border: 7px solid #252c28; border-radius: 50%; color: #45b97f; background: #17201c; font-size: 31px; font-weight: 900; opacity: .28; }
.arrow-lamp.active { opacity: 1; text-shadow: 0 0 10px currentColor; }
.flashing-scene { min-height: 150px; }
.single-warning { padding: 9px; border: 3px solid #282e2b; border-radius: 9px; background: #343c38; }
.warning-rays { color: #daa126; letter-spacing: 4px; transform: rotate(90deg); }
@keyframes warningPulse { 50% { opacity: .36; box-shadow: none; } }
.lamp.flash { animation: warningPulse 1.2s infinite; }
.rail-scene { min-height: 180px; }
.crossbuck { width: 78px; height: 78px; position: absolute; top: 11px; }
.crossbuck i { position: absolute; left: 35px; width: 8px; height: 78px; border: 1px solid #971f1a; background: white; transform: rotate(45deg); }
.crossbuck i:last-child { transform: rotate(-45deg); }
.rail-lamps { padding: 7px 10px; border: 3px solid #252c28; border-radius: 25px; background: #343c38; display: flex; gap: 8px; z-index: 1; }
.rail-lamps span { width: 31px; height: 31px; border-radius: 50%; background: #d34c42; opacity: .3; }
.rail-lamps span.lit { opacity: 1; box-shadow: 0 0 12px #d34c42; }
.rail-track { width: 6px; height: 55px; color: #5c6661; background: #5c6661; font-size: 0; }
.signal-gallery-note { margin-top: 12px; padding: 14px 17px; border: 1px dashed #aebeb6; border-radius: 9px; color: var(--muted); background: #f4f8f6; font-size: 9px; line-height: 1.7; }
.signal-gallery-note b { color: var(--ink); }
.term-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.term-grid article { padding: 15px; border: 1px solid var(--line); border-radius: 9px; background: #fafcfa; }
.term-grid b { color: var(--green); font-size: 10px; }
.term-grid p { margin: 7px 0 0; color: var(--muted); font-size: 8px; line-height: 1.7; }
.sign-family { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.sign-family article { min-height: 90px; padding: 13px; border: 1px solid var(--line); border-radius: 9px; display: grid; grid-template-columns: 48px 1fr; grid-template-rows: auto 1fr; column-gap: 12px; align-items: center; }
.sign-family article:last-child { grid-column: 1 / -1; }
.sign-family b { align-self: end; font-size: 10px; }
.sign-family p { margin: 4px 0 0; color: var(--muted); font-size: 8px; line-height: 1.55; }
.sign-demo { grid-row: 1 / 3; width: 43px; height: 43px; display: grid; place-items: center; font-size: 10px; font-weight: 800; }
.sign-demo.warn { clip-path: polygon(50% 0, 100% 100%, 0 100%); padding-top: 12px; color: #171717; background: #f1c64f; }
.sign-demo.ban { border: 5px solid #c84f43; border-radius: 50%; background: white; }
.sign-demo.order { border-radius: 50%; color: white; background: #367caa; font-size: 20px; }
.sign-demo.guide { width: 47px; border-radius: 4px; color: white; background: #2f7658; }
.sign-demo.tour { border-radius: 4px; color: white; background: #8a6143; font-size: 18px; }
.sign-demo.work { clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); color: #151515; background: #f1c64f; }
.sign-demo.aux { height: 30px; border: 1px solid #151515; background: white; }
.confusion-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.confusion-list article { padding: 15px; border-left: 3px solid var(--amber); border-radius: 0 8px 8px 0; background: #fff9ec; }
.confusion-list b { color: #75531b; font-size: 10px; }
.confusion-list p { margin: 6px 0 0; color: #685d49; font-size: 8px; line-height: 1.65; }
.definition-pair.three { grid-template-columns: repeat(3, 1fr); }
.definition-pair.three article:nth-child(2) { border-top-color: var(--amber); }
.definition-pair.three article:nth-child(3) { border-top: 3px solid var(--red); }
.line-lab { padding: 16px; border-radius: 10px; background: #59615d; display: grid; gap: 11px; }
.line-lab > div { display: grid; grid-template-columns: 160px 1fr; gap: 14px; align-items: center; color: white; font-size: 9px; }
.line-lab i { height: 5px; display: block; }
.line-lab .white-dash { background: repeating-linear-gradient(90deg,#fff 0 25px,transparent 25px 40px); }
.line-lab .white-solid { background: white; }
.line-lab .yellow-dash { background: repeating-linear-gradient(90deg,#f2c44e 0 25px,transparent 25px 40px); }
.line-lab .yellow-solid { background: #f2c44e; }
.line-lab small { display: block; color: #cbd2ce; font-size: 7px; }
.diagram-note { margin: 12px 0; padding: 9px 11px; border-left: 3px solid var(--green); color: #53625b; background: #f3f7f5; font-size: 8px; line-height: 1.65; }
.marking-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.marking-card { min-width: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.marking-card.wide { grid-column: 1 / -1; }
.marking-card header { min-height: 25px; padding: 9px 11px; display: flex; align-items: center; gap: 8px; background: #f7f9f8; }
.marking-card header b { font-size: 9px; line-height: 1.35; }
.marking-card > p { margin: 10px 12px 6px; color: #3f4b46; font-size: 8px; line-height: 1.65; }
.marking-card > small { display: block; margin: 0 12px 11px; color: #8a6044; font-size: 7px; line-height: 1.55; }
.decision { flex: 0 0 auto; padding: 3px 6px; border-radius: 20px; font-size: 6px; font-weight: 900; letter-spacing: .05em; }
.decision.allow { color: #246344; background: #dcefe5; }
.decision.stop { color: #8d3028; background: #f7dfdc; }
.decision.mixed { color: #6e4c10; background: #faeac0; }
.decision.context { color: #365970; background: #dcebf4; }
.road-scene { position: relative; height: 88px; overflow: hidden; color: #fff; background: #565d59; }
.road-scene::before, .road-scene::after { content: ''; position: absolute; left: 0; right: 0; height: 2px; background: #b7b9b7; }
.road-scene::before { top: 4px; }
.road-scene::after { bottom: 4px; }
.road-scene .divider { position: absolute; z-index: 1; top: calc(50% - 2px); left: 0; right: 0; height: 4px; }
.road-scene .white.solid { background: #fff; }
.road-scene .white.dashed { background: repeating-linear-gradient(90deg,#fff 0 28px,transparent 28px 43px); }
.road-scene .yellow.solid { background: #f4c83f; }
.road-scene .yellow.dashed { background: repeating-linear-gradient(90deg,#f4c83f 0 28px,transparent 28px 43px); }
.road-scene .flow { position: absolute; right: 14px; color: rgba(255,255,255,.62); font-size: 18px; font-weight: 900; }
.road-scene .flow.top { top: 8px; }
.road-scene .flow.bottom { bottom: 7px; }
.mini-car, .demo-car { position: absolute; z-index: 3; width: 38px; height: 18px; display: grid; place-items: center; border: 2px solid #fff; border-radius: 5px; color: #fff; background: #397a5a; box-shadow: 0 2px 4px rgba(0,0,0,.22); font-size: 6px; font-style: normal; font-weight: 800; }
.mini-car::before, .mini-car::after, .demo-car::before, .demo-car::after { content: ''; position: absolute; left: 5px; right: 5px; height: 2px; border-radius: 2px; background: #1e3027; }
.mini-car::before, .demo-car::before { top: -4px; }
.mini-car::after, .demo-car::after { bottom: -4px; }
.road-scene .car-a { top: 14px; left: 18%; }
.road-scene .car-b { top: 13px; left: 20%; }
.road-scene .oncoming { right: 22%; bottom: 13px; background: #a34b42; }
.road-scene .move-arrow { position: absolute; z-index: 4; top: 27px; left: 38%; color: #b9f4d3; font-size: 24px; font-weight: 900; transform: rotate(8deg); }
.road-scene .forbid-mark { position: absolute; z-index: 5; left: 47%; top: 29px; width: 24px; height: 24px; display: grid; place-items: center; border: 2px solid #f3d6d2; border-radius: 50%; color: #fff; background: #c74f45; font-size: 17px; font-weight: 900; }
.double-line .divider.first { top: calc(50% - 5px); height: 3px; }
.double-line .divider.second { top: calc(50% + 2px); height: 3px; }
.combo-line { height: 104px; }
.combo-line .combo-solid { top: calc(50% - 5px); height: 3px; }
.combo-line .combo-dash { top: calc(50% + 2px); height: 3px; }
.combo-line .combo-top { top: 14px; left: 15%; background: #a34b42; }
.combo-line .combo-bottom { right: 15%; bottom: 14px; }
.combo-line .side-label { position: absolute; z-index: 2; padding: 3px 6px; border-radius: 4px; color: #fff; background: rgba(13,25,19,.65); font-size: 7px; font-weight: 800; }
.combo-line .solid-side { top: 10px; right: 10px; }
.combo-line .dash-side { bottom: 9px; left: 10px; }
.side-answer { padding: 8px 12px 2px; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; color: #53625b; font-size: 8px; }
.edge-compare { display: grid; grid-template-columns: 1fr 1fr; gap: 1px; background: #fff; }
.edge-compare .road-scene { height: 80px; }
.edge-compare .road-scene:first-child .divider { top: 50%; }
.edge-compare .center-car { top: 16px; left: 18%; }
.edge-compare em { position: absolute; right: 8px; bottom: 9px; color: #e6eae8; font-size: 6px; font-style: normal; }
.road-edge .edge-line { position: absolute; top: 0; right: 20%; bottom: 0; width: 4px; background: #fff; }
.road-edge { background: linear-gradient(90deg,#565d59 0 80%,#8a8c78 80% 100%); }

.intersection-gallery { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.intersection-card { overflow: hidden; display: grid; grid-template-columns: 44% 56%; min-height: 155px; border: 1px solid var(--line); border-radius: 11px; background: #fff; }
.intersection-card > div:last-child { padding: 12px; }
.intersection-card h4 { margin: 0 0 7px; font-size: 9px; line-height: 1.4; }
.intersection-card p { margin: 0 0 7px; color: #52605a; font-size: 8px; line-height: 1.6; }
.intersection-card small { color: #8a6044; font-size: 7px; line-height: 1.5; }
.intersection-demo { position: relative; min-height: 155px; overflow: hidden; color: white; background: #565d59; }
.intersection-demo .demo-car { left: calc(50% - 20px); bottom: 20px; }
.approach-arrow { position: absolute; left: calc(50% - 7px); bottom: 49px; color: rgba(255,255,255,.7); font-size: 22px; }
.stop-line { position: absolute; z-index: 2; left: 7%; right: 7%; top: 48px; height: 7px; background: #fff; }
.zebra { position: absolute; left: 7%; right: 7%; top: 9px; height: 29px; background: repeating-linear-gradient(90deg,#fff 0 8px,transparent 8px 14px); }
.safe-label { position: absolute; z-index: 4; left: 7px; top: 60px; padding: 3px 5px; border-radius: 4px; color: #17462e; background: #ccebd9; font-size: 6px; font-weight: 900; }
.yield-teeth { position: absolute; left: 7%; right: 7%; top: 39px; color: #fff; font-size: 15px; font-style: normal; text-align: center; letter-spacing: 2px; white-space: nowrap; }
.yield-demo .demo-car { bottom: 16px; }
.yield-demo .approach-arrow { bottom: 45px; }
.cross-traffic { position: absolute; top: 8px; left: 6px; right: 6px; padding: 5px; color: #fff; background: rgba(164,73,63,.82); font-size: 7px; font-weight: 800; text-align: center; }
.crosswalk-demo .zebra { top: 32px; height: 44px; }
.crosswalk-demo .demo-car { bottom: 19px; }
.crosswalk-demo .pedestrian { position: absolute; z-index: 3; top: 39px; left: 45%; font-size: 20px; }
.crosswalk-demo .safe-label { top: 83px; left: calc(50% - 25px); }
.arrow-demo { background: linear-gradient(90deg,transparent 0 33%,rgba(0,0,0,.08) 33% 66%,transparent 66%),#565d59; }
.arrow-demo .lane-sep { position: absolute; top: 0; bottom: 0; width: 3px; background: linear-gradient(#fff 0 62%,transparent 62% 68%,#fff 68% 100%); }
.arrow-demo .lane-sep.one { left: 33%; }
.arrow-demo .lane-sep.two { left: 66%; }
.lane-arrow { position: absolute; top: 43px; width: 33%; color: #fff; font-size: 27px; font-weight: 900; text-align: center; }
.lane-arrow.left { left: 0; }
.lane-arrow.straight { left: 33%; }
.lane-arrow.right { left: 66%; }
.lane-caption { position: absolute; left: 0; right: 0; bottom: 14px; color: #dce3df; font-size: 6px; text-align: center; word-spacing: 13px; }
.yellow-box { position: absolute; left: 6%; right: 6%; top: 14px; height: 72px; border: 3px solid #f1c53e; background: repeating-linear-gradient(35deg,transparent 0 13px,#f1c53e 13px 16px,transparent 16px 29px),repeating-linear-gradient(-35deg,transparent 0 13px,#f1c53e 13px 16px,transparent 16px 29px); }
.box-demo .demo-car { bottom: 12px; }
.box-demo .queue { position: absolute; z-index: 3; left: 7px; right: 7px; top: 20px; padding: 4px; color: white; background: rgba(168,70,60,.9); font-size: 6px; text-align: center; }
.box-demo .safe-label { top: auto; bottom: 45px; left: 7px; }
.channel-island { position: absolute; left: 31%; right: 31%; top: 12px; bottom: 12px; border: 3px solid white; border-radius: 50% 50% 18% 18%; background: repeating-linear-gradient(55deg,transparent 0 9px,#fff 9px 12px,transparent 12px 21px); }
.channel-demo .route { position: absolute; top: 50px; color: #c8f2d9; font-size: 27px; font-weight: 900; }
.channel-demo .left-route { left: 8px; }
.channel-demo .right-route { right: 8px; }
.channel-demo .forbid-mark { position: absolute; z-index: 4; left: calc(50% - 12px); top: calc(50% - 12px); width: 24px; height: 24px; display: grid; place-items: center; border-radius: 50%; color: #fff; background: #c74f45; font-size: 17px; font-weight: 900; }
.gesture-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.gesture-list article { padding: 14px; border: 1px solid var(--line); border-radius: 9px; display: grid; grid-template-columns: 34px 1fr; column-gap: 10px; }
.gesture-list span { grid-row: 1 / 3; width: 31px; height: 31px; display: grid; place-items: center; border-radius: 50%; color: white; background: var(--green); font-size: 10px; font-weight: 800; }
.gesture-list b { font-size: 10px; }
.gesture-list p { margin: 4px 0 0; color: var(--muted); font-size: 8px; line-height: 1.55; }
.ev-spectrum { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.ev-spectrum article { padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: #f9fbfa; }
.ev-spectrum span { color: var(--green); font-size: 7px; font-weight: 800; letter-spacing: .08em; }
.ev-spectrum b { display: block; margin: 5px 0 7px; font-size: 10px; }
.ev-spectrum p { margin: 0; color: var(--muted); font-size: 8px; line-height: 1.6; }
.signal-steps { grid-template-columns: repeat(5, 1fr); }

/* Module 05 · vehicle registration */
.identity-chain, .registration-lifecycle, .transfer-path, .inspection-levels { display: flex; gap: 8px; align-items: stretch; }
.identity-chain span, .registration-lifecycle div, .transfer-path span, .inspection-levels div { flex: 1; padding: 14px 10px; border: 1px solid #d6e1dc; border-radius: 10px; background: #f5f9f7; text-align: center; }
.identity-chain i, .registration-lifecycle i, .transfer-path i, .inspection-levels i { align-self: center; color: #a36e30; font-size: 8px; font-style: normal; font-weight: 800; text-align: center; }
.identity-chain b, .registration-lifecycle strong, .transfer-path b, .inspection-levels b { display: block; color: var(--green-dark); font-size: 10px; }
.identity-chain small, .registration-lifecycle span, .transfer-path small, .inspection-levels span { display: block; margin-top: 6px; color: var(--muted); font-size: 8px; line-height: 1.55; }
.process-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; counter-reset: process; }
.process-track > div { min-height: 112px; padding: 15px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; counter-increment: process; }
.process-track > div::before { content: "0" counter(process); display: block; margin-bottom: 14px; color: #bd8641; font: italic 700 13px Georgia, serif; }
.process-track b { display: block; font-size: 9px; }
.process-track span { display: block; margin-top: 7px; color: var(--muted); font-size: 8px; line-height: 1.55; }
.document-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.document-grid div { padding: 14px; border-left: 3px solid #4a896d; border-radius: 0 9px 9px 0; background: #f1f7f4; }
.document-grid b { display: block; font-size: 9px; }
.document-grid span { display: block; margin-top: 5px; color: var(--muted); font-size: 8px; }
.exception-trio, .number-rules, .replacement-timing, .scrap-triggers { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.exception-trio div, .number-rules div, .replacement-timing div, .scrap-triggers div { padding: 16px; border: 1px solid #ead8b3; border-radius: 10px; background: #fff9ed; }
.exception-trio strong, .number-rules strong, .replacement-timing strong, .scrap-triggers strong { display: block; color: #825c1f; font-size: 10px; }
.exception-trio span, .number-rules span, .replacement-timing span, .scrap-triggers span { display: block; margin-top: 7px; color: #6b604c; font-size: 8px; line-height: 1.55; }
.change-quadrants, .vehicle-docs, .scrap-matrix { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.change-quadrants article, .vehicle-docs article, .scrap-matrix article { padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.change-quadrants article { border-top: 3px solid var(--green); }
.change-quadrants .file { border-top-color: #4d82a0; }
.change-quadrants .free { border-top-color: var(--amber); }
.change-quadrants .forbid { border-top-color: var(--red); }
.change-quadrants b, .vehicle-docs h4, .scrap-matrix b { display: block; margin: 0 0 7px; font-size: 10px; }
.change-quadrants span, .scrap-matrix p, .vehicle-docs p { margin: 0; color: var(--muted); font-size: 8px; line-height: 1.65; }
.change-quadrants small { display: block; margin-top: 10px; color: #875f2a; font-size: 7px; line-height: 1.5; }
.number-rules { grid-template-columns: repeat(3, 1fr); }
.vehicle-docs article > span { padding: 4px 7px; border-radius: 20px; color: var(--green); background: var(--green-soft); font-size: 7px; font-weight: 800; }
.replacement-timing { grid-template-columns: repeat(3, 1fr); }
.inspection-timeline { display: grid; grid-template-columns: repeat(6, 1fr); gap: 5px; padding-top: 22px; position: relative; }
.inspection-timeline::before { content: ''; position: absolute; top: 10px; left: 7%; right: 7%; height: 2px; background: #cbd9d2; }
.inspection-timeline span { z-index: 1; padding: 13px 5px; border: 1px solid #d5e1db; border-radius: 9px; background: #f5f9f7; text-align: center; }
.inspection-timeline span::before { content: ''; display: block; width: 8px; height: 8px; margin: -28px auto 12px; border: 3px solid white; border-radius: 50%; background: #6a9f87; box-shadow: 0 0 0 1px #9db9ac; }
.inspection-timeline .onsite { color: white; border-color: #347258; background: #347258; }
.inspection-timeline .onsite::before { background: #d7a94e; }
.inspection-timeline .annual { color: white; border-color: #7c5c34; background: #7c5c34; }
.inspection-timeline b, .inspection-timeline small { display: block; font-size: 8px; }
.inspection-timeline small { margin-top: 5px; opacity: .8; }
.scrap-triggers { grid-template-columns: repeat(4, 1fr); }
.process-track.scrap { margin-top: 18px; }
.insurance-scope { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: center; }
.insurance-scope span { padding: 18px; border: 1px solid #e1c9c2; border-radius: 10px; background: #fbf3f0; }
.insurance-scope .outside { border-color: #bcd9ca; background: #edf7f2; }
.insurance-scope i { padding: 13px 8px; border-radius: 50%; color: white; background: #724b40; font-size: 8px; font-style: normal; text-align: center; }
.insurance-scope b, .insurance-scope small { display: block; }
.insurance-scope b { font-size: 9px; }
.insurance-scope small { margin-top: 6px; color: var(--muted); font-size: 7px; line-height: 1.5; }
.fund-flow { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.fund-flow > div { padding: 15px; border: 1px solid #ecd4cd; border-radius: 10px; background: #fbf2ef; }
.fund-flow strong, .fund-flow span { display: block; }
.fund-flow strong { color: #7e3f36; font-size: 9px; }
.fund-flow span { margin-top: 6px; color: var(--muted); font-size: 8px; line-height: 1.5; }
.fund-flow > b { grid-column: 1 / -1; color: var(--amber); text-align: center; }
.fund-flow article { grid-column: 1 / -1; padding: 18px; border-radius: 10px; color: white; background: var(--green); text-align: center; }
.fund-flow h4 { margin: 0 0 6px; }
.fund-flow p { margin: 0; color: #cae0d6; font-size: 8px; line-height: 1.6; }

/* Module 06 · violations and points */
.liability-stack { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; align-items: stretch; }
.liability-stack > div { padding: 15px; border: 1px solid #ead7d3; border-radius: 10px; background: #fbf4f2; }
.liability-stack > div:first-child { grid-column: 1 / -1; color: white; border-color: #86473f; background: #86473f; text-align: center; }
.liability-stack > i { grid-column: 1 / -1; color: #9b6c31; font-size: 8px; font-style: normal; font-weight: 800; text-align: center; }
.liability-stack b, .liability-stack span { display: block; }
.liability-stack b { font-size: 10px; }
.liability-stack span { margin-top: 7px; color: var(--muted); font-size: 8px; line-height: 1.55; }
.liability-stack > div:first-child span { color: #f2d8d4; }
.penalty-four, .score-basics, .clear-decision, .confusion-lanes, .score-triad, .point-groups, .exam-ladder, .reduction-methods, .boundary-examples, .calculation-cases, .dui-consequences { display: grid; gap: 8px; }
.penalty-four { grid-template-columns: repeat(4, 1fr); }
.penalty-four > div, .score-basics > div, .clear-decision > article, .confusion-lanes > div, .score-triad > div, .point-groups > article, .exam-ladder > div, .reduction-methods > div, .boundary-examples > div, .calculation-cases > article, .dui-consequences > article { padding: 15px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.penalty-four strong, .penalty-four span, .score-basics strong, .score-basics span, .clear-decision b, .clear-decision span, .confusion-lanes b, .confusion-lanes strong, .confusion-lanes span, .score-triad b, .score-triad strong, .point-groups b, .point-groups span, .exam-ladder strong, .exam-ladder span, .reduction-methods b, .reduction-methods strong, .reduction-methods span, .boundary-examples b, .boundary-examples span, .calculation-cases b, .calculation-cases span, .calculation-cases strong { display: block; }
.penalty-four strong, .clear-decision b, .point-groups b, .boundary-examples b, .calculation-cases b { font-size: 9px; }
.penalty-four span, .clear-decision span, .point-groups span, .boundary-examples span, .calculation-cases span { margin-top: 7px; color: var(--muted); font-size: 8px; line-height: 1.55; }
.status-rail, .score-flow, .escape-scale, .fullscore-path, .matrix-steps { display: flex; gap: 8px; align-items: stretch; }
.status-rail article, .score-flow span, .escape-scale div, .fullscore-path span, .matrix-steps div { flex: 1; padding: 15px 11px; border: 1px solid #d6e1dc; border-radius: 10px; background: #f5f9f7; text-align: center; }
.status-rail i, .score-flow i, .escape-scale i, .fullscore-path i, .matrix-steps i { align-self: center; color: #aa7739; font-size: 8px; font-style: normal; font-weight: 800; text-align: center; }
.status-rail b, .score-flow b, .escape-scale strong, .fullscore-path b, .matrix-steps strong { display: block; font-size: 9px; }
.status-rail p, .score-flow small, .escape-scale span, .fullscore-path small, .matrix-steps span { display: block; margin: 6px 0 0; color: var(--muted); font-size: 8px; line-height: 1.55; }
.score-basics { grid-template-columns: repeat(3, 1fr); }
.score-basics strong { color: #91463e; font: 700 22px Georgia, serif; }
.score-basics span { margin-top: 6px; color: var(--muted); font-size: 8px; }
.clear-decision, .confusion-lanes, .score-triad, .exam-ladder, .reduction-methods, .boundary-examples, .calculation-cases, .dui-consequences { grid-template-columns: repeat(3, 1fr); }
.clear-decision > article { border-top: 3px solid #4c896d; }
.clear-decision > article:nth-child(2) { border-top-color: #c58a38; }
.clear-decision > article:nth-child(3) { border-top-color: #a54a43; }
.points-catalog { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.points-catalog article { padding: 14px; border-left: 4px solid #a54a43; border-radius: 0 9px 9px 0; background: #fbf1ef; }
.points-catalog b, .points-catalog span { display: block; }
.points-catalog b { color: #8b3d36; font-size: 9px; }
.points-catalog span { margin-top: 6px; color: #675853; font-size: 8px; line-height: 1.55; }
.points-catalog.p9 article { border-left-color: #b87835; background: #fff7eb; }
.points-catalog.p9 b { color: #845820; }
.points-catalog.p1 article { border-left-color: #4f896e; background: #f1f7f4; }
.points-catalog.p1 b { color: #2f684e; }
.escape-scale > div:last-child { color: white; border-color: #8c433c; background: #8c433c; }
.escape-scale > div:last-child span { color: #f3d8d5; }
.confusion-lanes strong, .score-triad strong { margin: 9px 0; color: #9a463e; font: 700 19px Georgia, serif; }
.confusion-lanes span, .score-triad b { color: var(--muted); font-size: 8px; line-height: 1.5; }
.plate-stair { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; align-items: end; }
.plate-stair div { padding: 13px; color: white; background: #827a72; text-align: center; }
.plate-stair div:nth-child(1) { min-height: 112px; background: #99453e; }
.plate-stair div:nth-child(2) { min-height: 87px; background: #b37435; }
.plate-stair div:nth-child(3) { min-height: 64px; background: #4f866c; }
.plate-stair strong, .plate-stair span { display: block; }
.plate-stair strong { font: 700 25px Georgia, serif; }
.plate-stair span { margin-top: 7px; font-size: 8px; }
.compact-list { display: flex; flex-wrap: wrap; gap: 7px; }
.compact-list span { flex: 1 1 210px; padding: 10px 12px; border-left: 3px solid #a34b43; border-radius: 0 7px 7px 0; color: #5f5551; background: #fbf3f1; font-size: 8px; line-height: 1.5; }
.binary-choice, .road-level-choice, .signal-score { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.binary-choice article, .road-level-choice div, .signal-score div { padding: 17px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.binary-choice small { color: #9c453d; font: 700 18px Georgia, serif; }
.binary-choice h4 { margin: 7px 0; }
.binary-choice p { margin: 0; color: var(--muted); font-size: 8px; line-height: 1.6; }
.point-groups { grid-template-columns: repeat(2, 1fr); }
.road-level-choice strong, .signal-score strong { display: block; margin-top: 8px; color: #9c463e; font: 700 22px Georgia, serif; }
.road-level-choice b, .signal-score b, .signal-score span { display: block; font-size: 9px; }
.signal-score span { margin-top: 7px; color: var(--muted); font-size: 8px; }
.exam-ladder > div { border-top: 3px solid #4f886d; }
.exam-ladder > div:nth-child(2) { border-top-color: #b77836; }
.exam-ladder > div:nth-child(3) { border-top-color: #9d473f; }
.exam-ladder strong, .reduction-methods b { font-size: 10px; }
.exam-ladder span, .reduction-methods span { margin-top: 8px; color: var(--muted); font-size: 8px; line-height: 1.55; }
.reduction-methods strong { margin: 8px 0; color: #405048; font-size: 9px; }
.reduction-methods span { color: #8d453d; font-weight: 800; }
.points-speed-matrix, .occupancy-matrix { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; }
.points-speed-matrix > div, .occupancy-matrix > div { display: grid; grid-template-columns: 1.45fr repeat(3, 1fr); }
.occupancy-matrix > div { grid-template-columns: 1.4fr repeat(4, 1fr); }
.points-speed-matrix b, .points-speed-matrix strong, .points-speed-matrix span, .occupancy-matrix b, .occupancy-matrix strong, .occupancy-matrix span { padding: 11px 9px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 8px; line-height: 1.45; }
.points-speed-matrix > div > :last-child, .occupancy-matrix > div > :last-child { border-right: 0; }
.points-speed-matrix > div:last-child > *, .occupancy-matrix > div:last-child > * { border-bottom: 0; }
.points-speed-matrix .matrix-head, .occupancy-matrix .matrix-head { color: var(--green-dark); background: #edf4f0; }
.points-speed-matrix .warm, .occupancy-matrix .warm { color: #775019; background: #fff3d8; font-weight: 800; }
.points-speed-matrix .hot, .occupancy-matrix .hot { color: #7d302a; background: #fae5e2; font-weight: 800; }
.load-bands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.load-bands div { padding: 18px; border-radius: 10px; color: white; background: #4f876c; text-align: center; }
.load-bands div:nth-child(2) { background: #b47736; }
.load-bands div:nth-child(3) { background: #9d463e; }
.load-bands strong, .load-bands span { display: block; }
.load-bands strong { font: 700 18px Georgia, serif; }
.load-bands span { margin-top: 6px; font-size: 9px; }
.calculation-cases strong { margin-top: 9px; color: #8b4039; font-size: 8px; }
.alcohol-gauge { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.alcohol-gauge div { padding: 18px 12px; color: white; background: #4d836a; }
.alcohol-gauge .drink { background: #b77938; }
.alcohol-gauge .drunk { background: #9b443e; }
.alcohol-gauge strong, .alcohol-gauge span { display: block; }
.alcohol-gauge strong { font: 700 14px Georgia, serif; }
.alcohol-gauge span { margin-top: 7px; font-size: 8px; }
.dui-consequences > article { border-top: 3px solid #b67a39; }
.dui-consequences > article:nth-child(2), .dui-consequences > article:nth-child(3) { border-top-color: #9c463f; }
.dui-consequences b { font-size: 10px; }
.dui-consequences p { margin: 8px 0 0; color: var(--muted); font-size: 8px; line-height: 1.6; }

/* Module 07 · accidents, emergencies and first aid */
.accident-action-chain, .accident-fast-track, .accident-causation, .accident-recovery-sequence, .accident-fire-sequence, .accident-water-sequence, .accident-first-aid-chain { display: flex; gap: 7px; align-items: stretch; }
.accident-action-chain > div, .accident-fast-track > span, .accident-causation > span, .accident-recovery-sequence > span, .accident-fire-sequence > span, .accident-water-sequence > span, .accident-first-aid-chain > span { flex: 1; min-width: 0; padding: 14px 10px; border: 1px solid #cbdcd6; border-radius: 10px; background: #f3f8f6; text-align: center; }
.accident-action-chain i, .accident-fast-track i, .accident-causation i, .accident-recovery-sequence i, .accident-fire-sequence i, .accident-water-sequence i, .accident-first-aid-chain i { align-self: center; color: #a87436; font-size: 8px; font-style: normal; font-weight: 800; text-align: center; }
.accident-action-chain strong, .accident-action-chain span, .accident-fast-track b, .accident-causation b, .accident-causation small, .accident-recovery-sequence b, .accident-recovery-sequence small, .accident-fire-sequence b, .accident-water-sequence b, .accident-first-aid-chain b, .accident-first-aid-chain small { display: block; }
.accident-action-chain strong, .accident-fast-track b, .accident-causation b, .accident-recovery-sequence b, .accident-fire-sequence b, .accident-water-sequence b, .accident-first-aid-chain b { color: #315e50; font-size: 9px; }
.accident-action-chain span, .accident-causation small, .accident-recovery-sequence small, .accident-first-aid-chain small { margin-top: 6px; color: var(--muted); font-size: 7px; line-height: 1.55; }
.accident-priority { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; counter-reset: accident-priority; }
.accident-priority span { padding: 14px; border-top: 3px solid #4e8970; border-radius: 8px; background: #f4f8f6; counter-increment: accident-priority; }
.accident-priority span::before { content: counter(accident-priority, decimal-leading-zero); display: block; margin-bottom: 8px; color: #b07735; font: 700 17px Georgia, serif; }
.accident-priority b, .accident-priority small { display: block; }
.accident-priority b { font-size: 9px; }
.accident-priority small { margin-top: 5px; color: var(--muted); font-size: 7px; }
.accident-call-grid, .accident-alarm-seven, .accident-responsibility-grid, .accident-escape-layers, .accident-risk-controls, .accident-complex-grid, .accident-brake-tools, .accident-injury-grid { display: grid; gap: 8px; }
.accident-call-grid { grid-template-columns: repeat(3, 1fr); }
.accident-call-grid > div, .accident-responsibility-grid > div, .accident-escape-layers > div, .accident-risk-controls > span, .accident-complex-grid > article, .accident-brake-tools > div, .accident-injury-grid > article { padding: 14px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.accident-call-grid b, .accident-call-grid span, .accident-responsibility-grid b, .accident-responsibility-grid span, .accident-escape-layers strong, .accident-escape-layers span, .accident-risk-controls b, .accident-risk-controls small, .accident-brake-tools b, .accident-brake-tools span { display: block; }
.accident-call-grid b, .accident-responsibility-grid b, .accident-escape-layers strong, .accident-risk-controls b, .accident-complex-grid b, .accident-brake-tools b, .accident-injury-grid b { color: #315e50; font-size: 9px; }
.accident-call-grid span, .accident-responsibility-grid span, .accident-escape-layers span, .accident-risk-controls small, .accident-complex-grid p, .accident-brake-tools span, .accident-injury-grid p { margin: 6px 0 0; color: var(--muted); font-size: 8px; line-height: 1.55; }
.accident-alarm-seven { grid-template-columns: repeat(4, 1fr); }
.accident-alarm-seven span { padding: 12px; border-left: 3px solid #a64e45; border-radius: 0 8px 8px 0; color: #615452; background: #fbf2f0; font-size: 8px; line-height: 1.5; }
.accident-alarm-seven span:last-child { grid-column: 2 / 4; }
.accident-fast-track > span { display: flex; align-items: center; justify-content: center; }
.accident-causation > span:last-child { border-color: #dfc493; background: #fff8ea; }
.accident-responsibility-grid { grid-template-columns: repeat(3, 1fr); }
.accident-responsibility-grid > div:last-child { color: white; border-color: #914940; background: #914940; }
.accident-responsibility-grid > div:last-child b, .accident-responsibility-grid > div:last-child span { color: inherit; }
.accident-escape-layers { grid-template-columns: repeat(4, 1fr); }
.accident-escape-layers > div { border-top: 3px solid #b57a39; }
.accident-escape-layers > div:last-child { border-top-color: #99453e; background: #fbf1ef; }
.accident-move-split, .accident-tire-compare { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.accident-move-split article, .accident-tire-compare article { padding: 18px; border: 1px solid #cbdcd5; border-radius: 11px; background: #f2f8f5; }
.accident-move-split article:last-child, .accident-tire-compare article:last-child { border-color: #ead1c6; background: #fcf4ef; }
.accident-move-split small, .accident-tire-compare small { color: #a66f31; font-size: 8px; font-weight: 800; }
.accident-move-split h4, .accident-tire-compare h4 { margin: 8px 0; font-size: 11px; }
.accident-move-split p, .accident-tire-compare p { margin: 0; color: var(--muted); font-size: 8px; line-height: 1.6; }
.accident-road-diagram, .accident-highway-diagram { min-height: 128px; padding: 24px; border-radius: 12px; color: white; background: linear-gradient(#567269 0 45%, #64716d 45% 48%, #34423e 48%); display: grid; grid-template-columns: auto 1fr auto; gap: 18px; align-items: end; position: relative; overflow: hidden; }
.accident-road-diagram::after, .accident-highway-diagram::after { content: ""; height: 2px; background: repeating-linear-gradient(90deg, rgba(255,255,255,.8) 0 28px, transparent 28px 52px); position: absolute; right: 0; bottom: 30px; left: 0; }
.accident-road-diagram > *, .accident-highway-diagram > * { position: relative; z-index: 1; }
.accident-road-diagram > i, .accident-highway-diagram > i { align-self: center; padding-top: 28px; color: #f7dda0; font-size: 9px; font-style: normal; font-weight: 800; text-align: center; }
.accident-warning, .accident-disabled-car { min-width: 74px; padding: 10px; border-radius: 8px; background: rgba(15,29,25,.82); text-align: center; }
.accident-warning { color: #ffd265; font-size: 24px; }
.accident-disabled-car { color: white; font-size: 10px; font-weight: 800; }
.accident-warning small, .accident-disabled-car small { display: block; margin-top: 4px; color: #dbe7e2; font-size: 7px; line-height: 1.35; }
.accident-highway-motto { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.accident-highway-motto div { padding: 19px 16px; border-radius: 10px; color: white; background: #3f7761; text-align: center; }
.accident-highway-motto div:nth-child(2) { background: #a27334; }
.accident-highway-motto div:nth-child(3) { background: #497684; }
.accident-highway-motto strong, .accident-highway-motto span { display: block; }
.accident-highway-motto strong { font-size: 12px; }
.accident-highway-motto span { margin-top: 7px; font-size: 8px; line-height: 1.55; }
.accident-risk-controls { grid-template-columns: repeat(5, 1fr); }
.accident-risk-controls > span { border-top: 3px solid #4d8370; text-align: center; }
.accident-visibility-bands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.accident-visibility-bands div { padding: 18px 14px; color: white; background: #4d826d; }
.accident-visibility-bands div:nth-child(2) { background: #a87737; }
.accident-visibility-bands div:nth-child(3) { background: #934a43; }
.accident-visibility-bands strong, .accident-visibility-bands span, .accident-visibility-bands small { display: block; }
.accident-visibility-bands strong { font-size: 9px; }
.accident-visibility-bands span { margin-top: 9px; font: 700 15px Georgia, serif; }
.accident-visibility-bands small { margin-top: 6px; font-size: 8px; }
.accident-complex-grid, .accident-injury-grid { grid-template-columns: repeat(2, 1fr); }
.accident-skid-visual { margin-top: 14px; padding: 18px; border-radius: 10px; color: white; background: linear-gradient(100deg, #3f7560, #4a7785); display: grid; grid-template-columns: 1fr 1.2fr; gap: 8px 18px; align-items: center; }
.accident-skid-visual span { font-size: 9px; }
.accident-skid-visual strong { font-size: 10px; text-align: right; }
.accident-skid-visual small { grid-column: 1 / -1; color: #dbe8e4; font-size: 8px; text-align: center; }
.accident-brake-tools { grid-template-columns: repeat(3, 1fr); }
.accident-brake-tools > div:last-child { grid-column: 2 / 4; }
.accident-fire-sequence > span { border-color: #e5c6bd; background: #fcf2ef; }
.accident-fire-sequence b { color: #8b453e; }
.accident-water-sequence > span { border-color: #c7dce3; background: #f0f7fa; }
.accident-water-sequence b { color: #386777; }
.accident-injury-grid > article { border-top: 3px solid #4d8870; }
.accident-injury-grid > article:nth-child(2), .accident-injury-grid > article:nth-child(4) { border-top-color: #ad7838; }

/* Module 08 · safe, civilized and responsible driving */
.civilized-defense-loop, .civilized-fatigue-path, .civilized-door-check, .civilized-yield-sequence, .civilized-payment-order, .civilized-user-owner-map, .civilized-crime-gates, .civilized-verify-path { display: flex; gap: 7px; align-items: stretch; }
.civilized-defense-loop > span, .civilized-fatigue-path > span, .civilized-door-check > span, .civilized-yield-sequence > span, .civilized-payment-order > span, .civilized-user-owner-map > span, .civilized-crime-gates > span, .civilized-verify-path > span { flex: 1; min-width: 0; padding: 14px 10px; border: 1px solid #cedbd1; border-radius: 10px; background: #f4f8f4; text-align: center; }
.civilized-defense-loop i, .civilized-fatigue-path i, .civilized-door-check i, .civilized-yield-sequence i, .civilized-payment-order i, .civilized-user-owner-map i, .civilized-crime-gates i, .civilized-verify-path i { align-self: center; color: #a77736; font-size: 8px; font-style: normal; font-weight: 800; text-align: center; }
.civilized-defense-loop b, .civilized-defense-loop small, .civilized-fatigue-path b, .civilized-fatigue-path small, .civilized-door-check b, .civilized-yield-sequence b, .civilized-yield-sequence small, .civilized-payment-order b, .civilized-payment-order small, .civilized-user-owner-map b, .civilized-user-owner-map small, .civilized-crime-gates b, .civilized-crime-gates small, .civilized-verify-path b, .civilized-verify-path small { display: block; }
.civilized-defense-loop b, .civilized-fatigue-path b, .civilized-door-check b, .civilized-yield-sequence b, .civilized-payment-order b, .civilized-user-owner-map b, .civilized-crime-gates b, .civilized-verify-path b { color: #3c6449; font-size: 9px; }
.civilized-defense-loop small, .civilized-fatigue-path small, .civilized-yield-sequence small, .civilized-payment-order small, .civilized-user-owner-map small, .civilized-crime-gates small, .civilized-verify-path small { margin-top: 6px; color: var(--muted); font-size: 7px; line-height: 1.5; }
.civilized-scan-zones { min-height: 245px; padding: 15px; border-radius: 14px; background: #304c40; display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: 1fr 1fr; gap: 7px; position: relative; }
.civilized-scan-zones > div { padding: 16px; border: 1px solid rgba(255,255,255,.18); color: white; background: rgba(255,255,255,.08); text-align: center; }
.civilized-scan-zones .far { grid-column: 1 / -1; border-radius: 50% 50% 0 0; }
.civilized-scan-zones .middle { border-radius: 30px 0 0 8px; }
.civilized-scan-zones .near { border-radius: 0 0 30px 30px; }
.civilized-scan-zones .rear { border-radius: 0 30px 8px 0; }
.civilized-scan-zones b, .civilized-scan-zones span { display: block; }
.civilized-scan-zones b { color: #f3d47f; font-size: 9px; }
.civilized-scan-zones span { margin-top: 6px; color: #d7e3dc; font-size: 8px; }
.civilized-scan-zones > strong { position: absolute; right: 50%; bottom: 15px; padding: 7px 12px; border-radius: 20px 20px 5px 5px; color: #304c40; background: #f3d47f; font-size: 8px; transform: translateX(50%); }
.civilized-risk-questions, .civilized-distraction-grid, .civilized-user-patterns, .civilized-emergency-four, .civilized-four-liabilities, .civilized-special-liability, .civilized-conviction-examples, .civilized-danger-four, .civilized-consequence-stack, .civilized-rule-layers, .civilized-dynamic-topics, .civilized-final-check { display: grid; gap: 8px; }
.civilized-risk-questions { grid-template-columns: repeat(3, 1fr); }
.civilized-risk-questions article, .civilized-distraction-grid > div, .civilized-user-patterns article, .civilized-four-liabilities > div, .civilized-special-liability article, .civilized-conviction-examples article, .civilized-final-check > div { padding: 15px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.civilized-risk-questions small { color: #a36d2d; font-size: 8px; font-weight: 800; }
.civilized-risk-questions h4 { margin: 7px 0; font-size: 10px; }
.civilized-risk-questions p, .civilized-user-patterns p, .civilized-special-liability p, .civilized-conviction-examples p { margin: 0; color: var(--muted); font-size: 8px; line-height: 1.6; }
.civilized-distraction-grid, .civilized-user-patterns, .civilized-four-liabilities, .civilized-conviction-examples, .civilized-final-check { grid-template-columns: repeat(2, 1fr); }
.civilized-distraction-grid b, .civilized-distraction-grid span, .civilized-four-liabilities b, .civilized-four-liabilities span, .civilized-final-check b, .civilized-final-check span { display: block; }
.civilized-distraction-grid b, .civilized-user-patterns b, .civilized-four-liabilities b, .civilized-final-check b { color: #3c6549; font-size: 9px; }
.civilized-distraction-grid span, .civilized-four-liabilities span, .civilized-final-check span { margin-top: 6px; color: var(--muted); font-size: 8px; line-height: 1.55; }
.civilized-adas-boundary, .civilized-schoolbus-map, .civilized-liability-split, .civilized-crime-compare { display: grid; grid-template-columns: repeat(2, 1fr); gap: 9px; }
.civilized-adas-boundary > div, .civilized-schoolbus-map > div, .civilized-liability-split article, .civilized-crime-compare article { padding: 18px; border: 1px solid #ceded4; border-radius: 11px; background: #f2f8f4; }
.civilized-adas-boundary > div:last-child, .civilized-schoolbus-map > div:last-child, .civilized-liability-split article:last-child, .civilized-crime-compare article:last-child { border-color: #e6d1aa; background: #fff8eb; }
.civilized-adas-boundary strong, .civilized-adas-boundary span, .civilized-schoolbus-map small, .civilized-schoolbus-map b, .civilized-schoolbus-map span { display: block; }
.civilized-adas-boundary strong, .civilized-schoolbus-map b { font-size: 10px; }
.civilized-adas-boundary span, .civilized-schoolbus-map span { margin-top: 7px; color: var(--muted); font-size: 8px; line-height: 1.6; }
.civilized-schoolbus-map small, .civilized-liability-split small, .civilized-crime-compare small { color: #a66f31; font-size: 8px; font-weight: 800; }
.civilized-vulnerability { display: flex; gap: 7px; align-items: center; }
.civilized-vulnerability > div { flex: 1; padding: 16px 10px; border-bottom: 4px solid #6d8c68; background: #f4f8f3; text-align: center; }
.civilized-vulnerability > div:nth-of-type(2) { border-bottom-color: #828d65; }
.civilized-vulnerability > div:nth-of-type(3) { border-bottom-color: #a4854b; }
.civilized-vulnerability > div:nth-of-type(4) { border-bottom-color: #9a5749; }
.civilized-vulnerability i { color: #a47536; font-style: normal; font-weight: 800; }
.civilized-vulnerability strong, .civilized-vulnerability span { display: block; }
.civilized-vulnerability strong { font-size: 9px; }
.civilized-vulnerability span { margin-top: 6px; color: var(--muted); font-size: 7px; line-height: 1.5; }
.civilized-emergency-four { grid-template-columns: repeat(4, 1fr); }
.civilized-emergency-four span { padding: 19px 10px; border-radius: 10px; color: white; background: #526f5d; font-size: 10px; font-weight: 800; text-align: center; }
.civilized-emergency-four span:nth-child(2), .civilized-emergency-four span:nth-child(3) { background: #987344; }
.civilized-schoolbus-speed, .civilized-sentence-bands { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; }
.civilized-schoolbus-speed > div, .civilized-sentence-bands > div { padding: 19px 13px; color: white; background: #4e7b60; text-align: center; }
.civilized-schoolbus-speed > div:nth-child(2), .civilized-sentence-bands > div:nth-child(2) { background: #a0783e; }
.civilized-schoolbus-speed > div:nth-child(3), .civilized-sentence-bands > div:nth-child(3) { background: #914b44; }
.civilized-schoolbus-speed strong, .civilized-schoolbus-speed span, .civilized-sentence-bands strong, .civilized-sentence-bands span { display: block; }
.civilized-schoolbus-speed strong, .civilized-sentence-bands strong { font: 700 18px Georgia, serif; }
.civilized-schoolbus-speed span, .civilized-sentence-bands span { margin-top: 7px; font-size: 8px; line-height: 1.5; }
.civilized-payment-order > span:first-child { border-color: #c7d8cc; background: #eef6f1; }
.civilized-payment-order > span:nth-of-type(2) { border-color: #e3d3ae; background: #fff9eb; }
.civilized-payment-order > span:last-child { border-color: #e3c8c1; background: #fcf2ef; }
.civilized-liability-split h4, .civilized-crime-compare h4 { margin: 8px 0; font-size: 11px; }
.civilized-liability-split p, .civilized-crime-compare p { margin: 0; color: var(--muted); font-size: 8px; line-height: 1.6; }
.civilized-special-liability { grid-template-columns: repeat(3, 1fr); }
.civilized-special-liability b, .civilized-conviction-examples b { color: #3c6549; font-size: 9px; }
.civilized-ride-compare { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.civilized-ride-compare > div { padding: 15px; border-left: 3px solid #59816a; border-radius: 0 8px 8px 0; background: #f3f8f5; }
.civilized-ride-compare > div:last-child { border-left-color: #9a4e46; background: #fbf2f0; }
.civilized-ride-compare b, .civilized-ride-compare span { display: block; }
.civilized-ride-compare b { font-size: 9px; }
.civilized-ride-compare span { margin-top: 6px; color: var(--muted); font-size: 8px; line-height: 1.5; }
.civilized-crime-gates > span:last-child { border-color: #e2c7c0; background: #fbf1ef; }
.civilized-conviction-examples article { border-top: 3px solid #5b8068; }
.civilized-conviction-examples article:nth-child(3), .civilized-conviction-examples article:nth-child(4) { border-top-color: #a5793c; }
.civilized-danger-four { grid-template-columns: repeat(4, 1fr); }
.civilized-danger-four > div { padding: 18px 12px; color: white; background: #5b755f; text-align: center; }
.civilized-danger-four > div:nth-child(2), .civilized-danger-four > div:nth-child(4) { background: #905149; }
.civilized-danger-four b, .civilized-danger-four span { display: block; }
.civilized-danger-four b { font-size: 9px; }
.civilized-danger-four span { margin-top: 6px; font-size: 8px; line-height: 1.45; }
.civilized-public-transit { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.civilized-public-transit > div { padding: 16px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.civilized-public-transit b, .civilized-public-transit span { display: block; }
.civilized-public-transit b { color: #3d654a; font-size: 9px; }
.civilized-public-transit span { margin-top: 7px; color: var(--muted); font-size: 8px; line-height: 1.6; }
.civilized-public-transit > strong { grid-column: 1 / -1; padding: 12px; border-radius: 8px; color: white; background: #8c4e47; font-size: 9px; text-align: center; }
.civilized-consequence-stack { grid-template-columns: repeat(4, 1fr); }
.civilized-consequence-stack span { padding: 15px; border-top: 3px solid #557c64; background: #f3f8f4; text-align: center; }
.civilized-consequence-stack span:nth-child(3) { border-top-color: #914c45; background: #fbf2f0; }
.civilized-consequence-stack b, .civilized-consequence-stack small { display: block; }
.civilized-consequence-stack b { font-size: 9px; }
.civilized-consequence-stack small { margin-top: 6px; color: var(--muted); font-size: 7px; }
.civilized-rule-layers { grid-template-columns: repeat(4, 1fr); }
.civilized-rule-layers > div { padding: 16px; border-bottom: 4px solid #5c8168; background: #f4f8f5; }
.civilized-rule-layers > div:nth-child(2) { border-bottom-color: #748365; }
.civilized-rule-layers > div:nth-child(3) { border-bottom-color: #a47a3e; }
.civilized-rule-layers > div:nth-child(4) { border-bottom-color: #975047; }
.civilized-rule-layers small, .civilized-rule-layers b, .civilized-rule-layers span { display: block; }
.civilized-rule-layers small { color: #a36d2f; font-size: 7px; }
.civilized-rule-layers b { margin-top: 7px; font-size: 9px; }
.civilized-rule-layers span { margin-top: 7px; color: var(--muted); font-size: 8px; line-height: 1.5; }
.civilized-dynamic-topics { grid-template-columns: repeat(4, 1fr); }
.civilized-dynamic-topics span { padding: 13px; border-left: 3px solid #9d7136; border-radius: 0 7px 7px 0; color: #5f5a4f; background: #fff8e9; font-size: 8px; line-height: 1.5; }

/* Pre-exam quick reference */
.quick-view { max-width: 1500px; }
.quick-head { margin-top: 8px; }
.quick-route { margin-bottom: 14px; padding: 17px 20px; border-radius: 12px; color: white; background: linear-gradient(120deg, #173f31, #386c55); display: flex; gap: 10px; align-items: center; }
.quick-route span { flex: 1; display: flex; gap: 8px; align-items: baseline; justify-content: center; font-size: 9px; }
.quick-route b { color: #f2cd6c; font: 700 15px Georgia, serif; }
.quick-route i { color: #a8c6b8; font-size: 9px; font-style: normal; }
.quick-toolbar { margin-bottom: 18px; display: flex; flex-wrap: wrap; gap: 7px; }
.quick-toolbar .quick-print { margin-left: auto; border-style: dashed; }
.quick-sections { display: grid; gap: 18px; }
.quick-section { overflow: hidden; border: 1px solid var(--line); border-radius: 15px; background: white; box-shadow: 0 8px 24px rgba(30,55,44,.05); }
.quick-section > header { padding: 19px 23px; color: white; background: linear-gradient(110deg, #224b3a, #4d705d); display: flex; gap: 15px; align-items: center; }
.quick-section > header > span { width: 38px; height: 38px; border-radius: 50%; color: #254837; background: #f1ce70; display: grid; place-items: center; font: 700 14px Georgia, serif; flex: 0 0 auto; }
.quick-section > header small { color: #c7dbd1; font-size: 8px; letter-spacing: .1em; }
.quick-section > header h2 { margin: 4px 0 0; font-size: 19px; }
.quick-section-body { padding: 22px 23px 24px; }
.quick-section-body h3 { margin: 0 0 10px; color: #30483c; font-size: 10px; }
.quick-section-body ul { margin: 0; padding-left: 17px; }
.quick-section-body li { margin: 5px 0; color: #59655f; font-size: 8px; line-height: 1.6; }
.quick-exam-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-bottom: 13px; }
.quick-exam-strip > div { padding: 19px 13px; color: white; background: #4d7b63; text-align: center; }
.quick-exam-strip > div:nth-child(2) { background: #9a773d; }
.quick-exam-strip > div:nth-child(3) { background: #8e4943; }
.quick-exam-strip strong, .quick-exam-strip span { display: block; }
.quick-exam-strip strong { font: 700 22px Georgia, serif; }
.quick-exam-strip span { margin-top: 5px; font-size: 8px; }
.quick-two-col, .quick-three-col { display: grid; gap: 9px; }
.quick-two-col { grid-template-columns: repeat(2, 1fr); }
.quick-three-col { grid-template-columns: repeat(3, 1fr); }
.quick-two-col > div, .quick-three-col > div { padding: 15px 16px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.quick-mixup { margin-top: 11px; padding: 12px 14px; border-left: 4px solid #b27b36; border-radius: 0 8px 8px 0; color: #63594a; background: #fff8e9; display: flex; flex-wrap: wrap; gap: 7px 16px; font-size: 8px; line-height: 1.55; }
.quick-mixup b { color: #855c28; }
.quick-priority-chain, .quick-emergency-chain, .quick-payment { display: flex; gap: 7px; align-items: stretch; }
.quick-priority-chain > span, .quick-emergency-chain > span, .quick-payment > span { flex: 1; padding: 13px 9px; border: 1px solid #d1ddd7; border-radius: 9px; background: #f4f8f6; text-align: center; }
.quick-priority-chain i, .quick-emergency-chain i, .quick-payment i { align-self: center; color: #aa7837; font-size: 8px; font-style: normal; font-weight: 800; }
.quick-priority-chain b, .quick-priority-chain small, .quick-emergency-chain b, .quick-payment b, .quick-payment small { display: block; }
.quick-priority-chain b, .quick-emergency-chain b, .quick-payment b { color: #315d49; font-size: 8px; }
.quick-priority-chain small, .quick-payment small { margin-top: 5px; color: var(--muted); font-size: 7px; }
.quick-sign-family { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin: 13px 0; }
.quick-sign-family > div { padding: 16px 12px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; display: grid; justify-items: center; text-align: center; }
.quick-sign-family b, .quick-sign-family small { display: block; }
.quick-sign-family b { margin-top: 9px; font-size: 9px; }
.quick-sign-family small { margin-top: 5px; color: var(--muted); font-size: 7px; line-height: 1.5; }
.quick-sign { width: 46px; height: 46px; display: grid; place-items: center; font-weight: 900; }
.quick-sign.warning { clip-path: polygon(50% 2%, 98% 94%, 2% 94%); color: #151915; background: #f2cb55; padding-top: 8px; }
.quick-sign.prohibition { border: 5px solid #cf413c; border-radius: 50%; color: #cf413c; background: white; font-size: 20px; }
.quick-sign.instruction { border-radius: 50%; color: white; background: #397aa5; font-size: 20px; }
.quick-sign.guide { width: 60px; border: 3px solid white; outline: 3px solid #357da5; color: white; background: #357da5; font-size: 9px; }
.quick-sign-pairs { display: grid; grid-template-columns: repeat(6, 1fr); gap: 7px; margin-bottom: 12px; }
.quick-sign-pairs > div { padding: 12px 8px; border: 1px solid var(--line); border-radius: 9px; background: #fafcfa; text-align: center; }
.quick-sign-pairs span { width: 32px; height: 32px; margin: 0 auto 7px; border: 3px solid #c94740; border-radius: 50%; color: #b13e38; display: grid; place-items: center; font-size: 10px; font-weight: 900; }
.quick-sign-pairs > div:first-child span { border-radius: 8px; color: white; background: #c94740; }
.quick-sign-pairs > div:nth-child(2) span { clip-path: polygon(0 0,100% 0,50% 100%); border: 0; border-radius: 0; color: #a93933; background: #f4d16b; align-items: start; padding-top: 4px; }
.quick-sign-pairs > div:nth-child(3) span, .quick-sign-pairs > div:nth-child(4) span { color: #d54640; border-color: #d54640; background: #3474a0; }
.quick-sign-pairs > div:last-child span { color: white; border-color: #397ba6; background: #397ba6; }
.quick-sign-pairs b, .quick-sign-pairs small { display: block; }
.quick-sign-pairs b { font-size: 8px; }
.quick-sign-pairs small { margin-top: 5px; color: var(--muted); font-size: 7px; line-height: 1.45; }
.quick-marking-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; margin-top: 11px; }
.quick-marking-row span { padding: 11px; color: #59645f; background: #394641; font-size: 7px; text-align: center; }
.quick-marking-row .line { display: block; height: 4px; margin-bottom: 8px; }
.quick-marking-row .white-dash { background: repeating-linear-gradient(90deg, white 0 23px, transparent 23px 37px); }
.quick-marking-row .white-solid { background: white; }
.quick-marking-row .yellow-dash { background: repeating-linear-gradient(90deg, #f3cc3e 0 23px, transparent 23px 37px); }
.quick-marking-row .yellow-solid { background: #f3cc3e; }
.quick-rule-ladder { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; margin-bottom: 10px; }
.quick-rule-ladder > div { padding: 14px; border-top: 3px solid #4f8168; background: #f3f8f5; }
.quick-rule-ladder strong, .quick-rule-ladder span { display: block; }
.quick-rule-ladder strong { color: #315d49; font-size: 9px; }
.quick-rule-ladder span { margin-top: 5px; color: var(--muted); font-size: 7px; }
.quick-subtitle { margin: 16px 0 9px !important; }
.quick-speed-table, .quick-confusion-table, .quick-matrix { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; }
.quick-speed-table > div, .quick-confusion-table > div, .quick-matrix > div { display: grid; grid-template-columns: 1.5fr repeat(2, 1fr); }
.quick-speed-table b, .quick-speed-table span, .quick-speed-table strong, .quick-confusion-table b, .quick-confusion-table span, .quick-confusion-table strong, .quick-matrix b, .quick-matrix span, .quick-matrix strong { padding: 10px 11px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 8px; line-height: 1.45; }
.quick-speed-table > div > :last-child, .quick-confusion-table > div > :last-child, .quick-matrix > div > :last-child { border-right: 0; }
.quick-speed-table > div:last-child > *, .quick-confusion-table > div:last-child > *, .quick-matrix > div:last-child > * { border-bottom: 0; }
.quick-speed-table .head, .quick-confusion-table .head, .quick-matrix .head { color: #315d49; background: #edf5f0; }
.quick-speed-table strong, .quick-confusion-table strong, .quick-matrix strong { color: #843d37; background: #fbefed; }
.quick-number-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.quick-number-grid > div { padding: 15px; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.quick-number-grid strong, .quick-number-grid b, .quick-number-grid span { display: block; }
.quick-number-grid strong { color: #9b493f; font: 700 19px Georgia, serif; }
.quick-number-grid b { margin-top: 7px; font-size: 8px; }
.quick-number-grid span { margin-top: 6px; color: var(--muted); font-size: 7px; line-height: 1.5; }
.quick-highway-lanes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 9px; }
.quick-highway-lanes > div { padding: 14px; border-top: 3px solid #4d7963; background: #f3f8f5; }
.quick-highway-lanes small, .quick-highway-lanes b, .quick-highway-lanes span { display: block; }
.quick-highway-lanes small { color: #a36e30; font-size: 7px; }
.quick-highway-lanes b { margin-top: 6px; color: #315d49; font-size: 9px; }
.quick-highway-lanes span { margin-top: 6px; color: var(--muted); font-size: 7px; line-height: 1.5; }
.quick-visibility { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.quick-visibility > div { padding: 16px; color: white; background: #4e7c65; text-align: center; }
.quick-visibility > div:nth-child(2) { background: #a0783d; }
.quick-visibility > div:nth-child(3) { background: #934b43; }
.quick-visibility b, .quick-visibility strong, .quick-visibility span { display: block; }
.quick-visibility b { font-size: 8px; }
.quick-visibility strong { margin-top: 7px; font: 700 15px Georgia, serif; }
.quick-visibility span { margin-top: 5px; font-size: 8px; }
.quick-point-columns { display: grid; grid-template-columns: repeat(5, 1fr); gap: 7px; }
.quick-point-columns > div { overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.quick-point-columns > div > strong { padding: 12px; color: white; background: #657d6c; display: block; font: 700 19px Georgia, serif; text-align: center; }
.quick-point-columns .p12 > strong { background: #8f403b; }
.quick-point-columns .p9 > strong { background: #a56534; }
.quick-point-columns .p6 > strong { background: #9a7a38; }
.quick-point-columns .p3 > strong { background: #4d7963; }
.quick-point-columns .p1 > strong { background: #557285; }
.quick-point-columns ul { padding: 5px 14px 10px 25px; }
.quick-point-columns li { font-size: 7px; }
.quick-confusion-table > div { grid-template-columns: 1.1fr 1.4fr 1.4fr; }
.quick-detail { margin-top: 10px; overflow: hidden; border: 1px solid var(--line); border-radius: 10px; background: #fafcfa; }
.quick-detail summary { padding: 13px 15px; color: #315d49; background: #f1f6f3; font-size: 9px; font-weight: 800; cursor: pointer; }
.quick-detail > .quick-matrix { margin: 12px 12px 7px; }
.quick-detail > p { margin: 7px 13px 13px; color: var(--muted); font-size: 7px; line-height: 1.55; }
.quick-gesture-grid { padding: 12px; display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.quick-gesture-grid span { padding: 10px; color: var(--muted); background: white; font-size: 7px; line-height: 1.5; }
.quick-gesture-grid b { display: block; margin-bottom: 5px; color: #315d49; font-size: 8px; }
.quick-matrix.speed > div { grid-template-columns: 1.5fr repeat(3, 1fr); }
.quick-matrix.occupancy > div { grid-template-columns: 1.5fr repeat(4, 1fr); }
.quick-matrix span, .quick-matrix strong { text-align: center; }
.quick-load { margin: 7px 12px 12px; display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; }
.quick-load span { padding: 9px; color: #5f625d; background: #f1f5f2; font-size: 7px; text-align: center; }
.quick-emergency-chain { margin-bottom: 10px; }
.quick-emergency-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 10px; }
.quick-emergency-grid > div { padding: 14px; border-left: 3px solid #5a8069; border-radius: 0 8px 8px 0; background: #f3f8f5; }
.quick-emergency-grid b, .quick-emergency-grid span { display: block; }
.quick-emergency-grid b { color: #315d49; font-size: 8px; }
.quick-emergency-grid span { margin-top: 6px; color: var(--muted); font-size: 7px; line-height: 1.55; }
.quick-alcohol-bands { display: grid; grid-template-columns: repeat(2, 1fr); gap: 5px; margin-bottom: 10px; }
.quick-alcohol-bands > div { padding: 17px; color: white; background: #9d7137; text-align: center; }
.quick-alcohol-bands > div:last-child { background: #8f443e; }
.quick-alcohol-bands strong, .quick-alcohol-bands span, .quick-alcohol-bands b { display: block; }
.quick-alcohol-bands strong { font: 700 20px Georgia, serif; }
.quick-alcohol-bands span { margin-top: 3px; font-size: 7px; }
.quick-alcohol-bands b { margin-top: 6px; font-size: 9px; }
.quick-payment { max-width: 760px; margin: 12px auto 0; }
.quick-final-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 7px; }
.quick-final-grid > div { padding: 12px 14px; border-left: 3px solid #587f68; border-radius: 0 7px 7px 0; background: #f4f8f5; display: grid; grid-template-columns: 1.1fr auto; gap: 4px 10px; align-items: center; }
.quick-final-grid b { color: #405148; font-size: 8px; }
.quick-final-grid strong { color: #8d443e; font-size: 9px; text-align: right; }
.quick-final-grid span { grid-column: 1 / -1; color: var(--muted); font-size: 7px; }
.quick-ready { margin-top: 13px; padding: 17px 19px; border-radius: 10px; color: white; background: #214b39; display: flex; gap: 14px; align-items: center; }
.quick-ready strong { color: #f1ce70; font-size: 9px; white-space: nowrap; }
.quick-ready span { font-size: 8px; line-height: 1.6; }
.quick-source-note { margin-top: 15px; padding: 15px 17px; border: 1px solid #e6d4ae; border-radius: 10px; color: #6d614c; background: #fff9ed; font-size: 8px; line-height: 1.6; }

.search-overlay { position: fixed; inset: 0; padding: 11vh 20px; background: rgba(13,28,22,.55); z-index: 50; opacity: 0; visibility: hidden; transition: .2s; backdrop-filter: blur(5px); }
.search-overlay.open { opacity: 1; visibility: visible; }
.search-panel { max-width: 650px; margin: 0 auto; overflow: hidden; border-radius: 14px; background: white; box-shadow: 0 24px 80px rgba(5,20,14,.28); }
.search-input-wrap { display: flex; align-items: center; gap: 12px; padding: 15px 17px; border-bottom: 1px solid var(--line); }
.search-input-wrap input { flex: 1; border: 0; outline: 0; font-size: 15px; }
.close-search { border: 1px solid var(--line); border-radius: 5px; padding: 4px 7px; background: #f7f8f7; color: var(--muted); font-size: 9px; }
.search-results { max-height: 55vh; padding: 9px; overflow: auto; }
.search-empty { padding: 34px; color: var(--muted); text-align: center; font-size: 12px; }
.search-result { width: 100%; border: 0; border-radius: 8px; padding: 12px; background: transparent; display: flex; justify-content: space-between; text-align: left; cursor: pointer; }
.search-result:hover { background: #f0f5f2; }
.search-result strong { display: block; font-size: 12px; }
.search-result small { color: var(--muted); font-size: 9px; }
.toast { position: fixed; right: 25px; bottom: 25px; z-index: 60; padding: 11px 15px; border-radius: 9px; color: white; background: #183f32; font-size: 11px; opacity: 0; transform: translateY(10px); transition: .2s; pointer-events: none; box-shadow: var(--shadow); }
.toast.show { opacity: 1; transform: translateY(0); }

@media (max-width: 1120px) {
  .module-grid { grid-template-columns: repeat(2, 1fr); }
  .layer-cards { grid-template-columns: repeat(2, 1fr); }
  .course-hero { grid-template-columns: 1fr .7fr; }
  .course-home-grid { grid-template-columns: 1fr 260px; }
  .signal-steps { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 800px) {
  .app-shell { display: block; }
  .sidebar { transform: translateX(-100%); transition: .25s; box-shadow: 20px 0 60px rgba(0,0,0,.25); }
  .sidebar.open { transform: translateX(0); }
  main { min-width: 0; }
  .topbar { height: 64px; padding: 0 18px; }
  .mobile-menu { display: block; }
  .breadcrumb, .search-trigger span:nth-child(2), .search-trigger kbd, .date-chip { display: none; }
  .search-trigger { min-width: 38px; justify-content: center; }
  .view { padding: 24px 18px 48px; }
  .hero-grid, .today-grid, .quiz-layout { grid-template-columns: 1fr; }
  .community-grid { grid-template-columns: 1fr; }
  .hero-card { padding: 28px 24px; }
  .module-grid, .source-grid { grid-template-columns: 1fr; }
  .page-head { align-items: start; flex-direction: column; }
  .law-intro { align-items: start; flex-direction: column; }
  .law-layer { grid-template-columns: 1fr; }
  .layer-label { min-height: 65px; }
  .layer-cards { grid-template-columns: 1fr; }
  .syllabus-header { grid-template-columns: 35px 1fr auto; }
  .syllabus-count { display: none; }
  .task-list { padding-left: 22px; }
  .focus-card { grid-template-columns: auto 1fr; }
  .focus-card .primary-btn { grid-column: 1 / -1; }
  .course-hero, .course-home-grid, .course-layout { grid-template-columns: 1fr; }
  .course-library-grid { grid-template-columns: 1fr; }
  .course-hero { padding: 30px 23px; gap: 25px; }
  .course-hero::after { display: none; }
  .course-roadmap-card { max-width: none; }
  .outcome-card { margin-top: 0; }
  .course-chapter { grid-template-columns: 42px 1fr; }
  .course-chapter em { display: none; }
  .course-toc { position: static; max-height: none; }
  .course-toc nav { grid-template-columns: repeat(2, 1fr); }
  .lesson-head { padding: 26px 21px; flex-direction: column; gap: 17px; }
  .lesson-head h1 { font-size: 29px; }
  .lesson-body, .lesson-exercises { padding-left: 21px; padding-right: 21px; }
  .concept-flow { align-items: stretch; flex-direction: column; }
  .concept-flow > b { text-align: center; transform: rotate(90deg); }
  .table-row { grid-template-columns: 1fr 1.25fr; }
  .table-row > span { border-bottom: 1px solid var(--line); }
  .table-row > span:nth-child(2) { border-right: 0; }
  .memory-grid { grid-template-columns: repeat(2, 1fr); }
  .compare-cards, .definition-pair, .scenario-grid, .authority-map, .responsibility-grid, .final-framework { grid-template-columns: 1fr; }
  .signal-four, .traffic-light-rule, .term-grid, .sign-family, .confusion-list, .definition-pair.three, .gesture-list, .ev-spectrum, .signal-steps { grid-template-columns: 1fr; }
  .signal-example-gallery { grid-template-columns: 1fr; }
  .signal-example, .signal-example.wide { grid-column: auto; grid-template-columns: 100px 1fr; }
  .signal-example.wide { grid-template-columns: 1fr; }
  .marking-gallery, .intersection-gallery { grid-template-columns: 1fr; }
  .marking-card.wide { grid-column: auto; }
  .intersection-card { grid-template-columns: minmax(125px, 38%) 1fr; }
  .passage-steps, .parking-distance, .merge-compare, .distance-rule, .emergency-sequence { grid-template-columns: 1fr; }
  .passage-steps div:last-child:nth-child(odd) { grid-column: auto; }
  .lane-choice-visual, .motorway-lanes { grid-template-columns: 1fr; }
  .lane-choice-visual div, .motorway-lanes div { min-height: 62px; border-left: 0; border-top: 2px dashed rgba(255,255,255,.48); }
  .lane-choice-visual div:first-child, .motorway-lanes div:first-child { border-top: 0; }
  .speed-thirty { grid-template-columns: repeat(2, 1fr); }
  .meeting-rules div { grid-template-columns: 1fr; gap: 4px; }
  .no-action-grid, .emergency-vehicles { grid-template-columns: repeat(2, 1fr); }
  .pedestrian-states { grid-template-columns: 1fr; }
  .license-compare, .two-by-two, .body-condition-grid, .upgrade-map, .review-map, .service-grid, .location-map, .internship-rules { grid-template-columns: 1fr; }
  .license-code-grid { grid-template-columns: repeat(2, 1fr); }
  .age-ladder, .medical-cycle, .expiry-bands, .integrity-levels { grid-template-columns: 1fr; }
  .ban-periods { grid-template-columns: repeat(2, 1fr); }
  .exam-path, .timeline-strip, .validity-road { flex-direction: column; align-items: stretch; }
  .exam-path i { transform: rotate(90deg); }
  .validity-road i { padding: 3px; }
  .status-table div, .restore-path div { grid-template-columns: 1fr; gap: 4px; }
  .restore-path i { transform: rotate(90deg); width: fit-content; }
  .location-map div:last-child:nth-child(odd) { grid-column: auto; }
  .sign-family article:last-child { grid-column: auto; }
  .identity-chain, .registration-lifecycle, .transfer-path, .inspection-levels { flex-direction: column; }
  .identity-chain i, .registration-lifecycle i, .transfer-path i, .inspection-levels i { transform: rotate(90deg); }
  .process-track, .document-grid, .exception-trio, .number-rules, .replacement-timing, .scrap-triggers { grid-template-columns: 1fr 1fr; }
  .change-quadrants, .vehicle-docs, .scrap-matrix { grid-template-columns: 1fr; }
  .inspection-timeline { grid-template-columns: repeat(2, 1fr); gap: 18px 7px; padding-top: 0; }
  .inspection-timeline::before, .inspection-timeline span::before { display: none; }
  .insurance-scope, .fund-flow { grid-template-columns: 1fr; }
  .insurance-scope i { border-radius: 8px; }
  .fund-flow > b, .fund-flow article { grid-column: auto; }
  .liability-stack, .penalty-four, .score-basics, .clear-decision, .points-catalog, .confusion-lanes, .score-triad, .point-groups, .exam-ladder, .reduction-methods, .boundary-examples, .calculation-cases, .dui-consequences { grid-template-columns: 1fr; }
  .liability-stack > div:first-child, .liability-stack > i { grid-column: auto; }
  .status-rail, .score-flow, .escape-scale, .fullscore-path, .matrix-steps { flex-direction: column; }
  .status-rail i, .score-flow i, .escape-scale i, .fullscore-path i, .matrix-steps i { transform: rotate(90deg); }
  .plate-stair, .load-bands, .alcohol-gauge { grid-template-columns: 1fr; align-items: stretch; }
  .plate-stair div, .plate-stair div:nth-child(1), .plate-stair div:nth-child(2), .plate-stair div:nth-child(3) { min-height: 0; }
  .binary-choice, .road-level-choice, .signal-score { grid-template-columns: 1fr; }
  .points-speed-matrix > div { grid-template-columns: 1.2fr repeat(3, 1fr); }
  .occupancy-matrix > div { grid-template-columns: 1.2fr repeat(4, 1fr); }
  .points-speed-matrix b, .points-speed-matrix strong, .points-speed-matrix span, .occupancy-matrix b, .occupancy-matrix strong, .occupancy-matrix span { padding: 8px 4px; font-size: 7px; word-break: break-word; }
  .accident-action-chain, .accident-fast-track, .accident-causation, .accident-recovery-sequence, .accident-fire-sequence, .accident-water-sequence, .accident-first-aid-chain { flex-direction: column; }
  .accident-action-chain i, .accident-fast-track i, .accident-causation i, .accident-recovery-sequence i, .accident-fire-sequence i, .accident-water-sequence i, .accident-first-aid-chain i { transform: rotate(90deg); }
  .accident-priority, .accident-call-grid, .accident-responsibility-grid, .accident-escape-layers, .accident-risk-controls, .accident-highway-motto, .accident-visibility-bands, .accident-brake-tools { grid-template-columns: 1fr; }
  .accident-alarm-seven { grid-template-columns: 1fr 1fr; }
  .accident-alarm-seven span:last-child, .accident-brake-tools > div:last-child { grid-column: auto; }
  .accident-move-split, .accident-tire-compare, .accident-complex-grid, .accident-injury-grid { grid-template-columns: 1fr; }
  .accident-road-diagram, .accident-highway-diagram { min-height: 145px; padding: 18px 12px; gap: 8px; }
  .accident-warning, .accident-disabled-car { min-width: 0; padding: 8px 5px; }
  .accident-road-diagram > i, .accident-highway-diagram > i { font-size: 7px; }
  .accident-skid-visual { grid-template-columns: 1fr; }
  .accident-skid-visual strong { text-align: left; }
  .accident-skid-visual small { grid-column: auto; text-align: left; }
  .civilized-defense-loop, .civilized-fatigue-path, .civilized-door-check, .civilized-yield-sequence, .civilized-payment-order, .civilized-user-owner-map, .civilized-crime-gates, .civilized-verify-path, .civilized-vulnerability { flex-direction: column; }
  .civilized-defense-loop i, .civilized-fatigue-path i, .civilized-door-check i, .civilized-yield-sequence i, .civilized-payment-order i, .civilized-user-owner-map i, .civilized-crime-gates i, .civilized-verify-path i, .civilized-vulnerability i { transform: rotate(90deg); }
  .civilized-risk-questions, .civilized-distraction-grid, .civilized-user-patterns, .civilized-emergency-four, .civilized-four-liabilities, .civilized-special-liability, .civilized-conviction-examples, .civilized-danger-four, .civilized-consequence-stack, .civilized-rule-layers, .civilized-dynamic-topics, .civilized-final-check { grid-template-columns: 1fr; }
  .civilized-adas-boundary, .civilized-schoolbus-map, .civilized-liability-split, .civilized-crime-compare, .civilized-public-transit { grid-template-columns: 1fr; }
  .civilized-schoolbus-speed, .civilized-sentence-bands, .civilized-ride-compare { grid-template-columns: 1fr; }
  .civilized-public-transit > strong { grid-column: auto; }
  .civilized-scan-zones { min-height: 285px; grid-template-columns: 1fr 1fr; grid-template-rows: auto auto auto; }
  .civilized-scan-zones .far { grid-column: 1 / -1; }
  .civilized-scan-zones .middle, .civilized-scan-zones .near, .civilized-scan-zones .rear { border-radius: 8px; }
  .civilized-scan-zones .rear { grid-column: 1 / -1; }
  .civilized-scan-zones > strong { bottom: 12px; }
  .quick-route, .quick-priority-chain, .quick-emergency-chain, .quick-payment { flex-direction: column; }
  .quick-route i, .quick-priority-chain i, .quick-emergency-chain i, .quick-payment i { transform: rotate(90deg); text-align: center; }
  .quick-toolbar .quick-print { margin-left: 0; }
  .quick-section > header { padding: 17px; }
  .quick-section-body { padding: 17px; }
  .quick-exam-strip, .quick-two-col, .quick-three-col, .quick-sign-family, .quick-rule-ladder, .quick-number-grid, .quick-highway-lanes, .quick-visibility, .quick-point-columns, .quick-emergency-grid, .quick-alcohol-bands, .quick-load { grid-template-columns: 1fr; }
  .quick-sign-pairs, .quick-gesture-grid { grid-template-columns: 1fr 1fr; }
  .quick-marking-row { grid-template-columns: 1fr 1fr; }
  .quick-speed-table b, .quick-speed-table span, .quick-speed-table strong, .quick-confusion-table b, .quick-confusion-table span, .quick-confusion-table strong, .quick-matrix b, .quick-matrix span, .quick-matrix strong { padding: 8px 4px; font-size: 7px; word-break: break-word; }
  .quick-speed-table > div { grid-template-columns: 1.25fr repeat(2, 1fr); }
  .quick-confusion-table > div { grid-template-columns: .85fr 1.2fr 1.2fr; }
  .quick-matrix.speed > div { grid-template-columns: 1.25fr repeat(3, 1fr); }
  .quick-matrix.occupancy > div { grid-template-columns: 1.25fr repeat(4, 1fr); }
  .quick-final-grid { grid-template-columns: 1fr; }
  .quick-ready { align-items: flex-start; flex-direction: column; gap: 7px; }
  .quick-ready strong { white-space: normal; }
  .line-lab > div { grid-template-columns: 110px 1fr; }
  .dual-gate { grid-template-columns: 1fr; }
  .dual-gate > b { text-align: center; }
  .course-options { grid-template-columns: 1fr; }
  .lesson-complete { align-items: stretch; flex-direction: column; gap: 15px; }
  .exercise-head { align-items: start; flex-direction: column; gap: 12px; }
  .lesson-objective { align-items: start; flex-direction: column; gap: 4px; }
  .site-footer { padding: 20px 18px 28px; align-items: flex-start; flex-direction: column; }
}

/* Full-scale mock exam */
.mock-view { max-width: none; }
.mock-intro { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(300px, .75fr); gap: 28px; }
.mock-intro-copy, .mock-paper-profile, .mock-history { background: var(--card); border: 1px solid var(--line); border-radius: 22px; box-shadow: var(--shadow); }
.mock-intro-copy { padding: 42px; }
.mock-intro-copy h1 { margin: 6px 0 13px; font: 700 42px/1.12 Georgia, "Songti SC", serif; color: var(--ink); }
.mock-standard-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin: 30px 0; }
.mock-standard-grid article { min-height: 132px; padding: 20px 15px; display: flex; flex-direction: column; justify-content: center; text-align: center; background: #f2f5f1; border: 1px solid var(--line); border-radius: 14px; }
.mock-standard-grid strong { color: var(--green); font: 700 29px/1 Georgia, serif; }
.mock-standard-grid span { margin-top: 9px; font-weight: 800; }
.mock-standard-grid small { margin-top: 5px; color: var(--muted); }
.mock-rules { padding: 24px 26px; background: #fffaf0; border: 1px solid #e9d9b6; border-radius: 14px; }
.mock-rules h3 { margin: 0 0 12px; }
.mock-rules ul { margin: 0; padding-left: 20px; color: #4d554f; line-height: 1.75; }
.mock-rules li + li { margin-top: 4px; }
.mock-start { margin-top: 24px; min-width: 240px; }
.mock-intro-side { display: flex; flex-direction: column; gap: 20px; }
.mock-paper-profile, .mock-history { padding: 26px; }
.mock-paper-profile > small { color: var(--muted); letter-spacing: .12em; }
.mock-paper-profile h3, .mock-history h3 { margin: 6px 0 20px; font-size: 20px; }
.mock-paper-profile > div { display: grid; grid-template-columns: 75px 1fr 34px; align-items: center; gap: 10px; margin: 12px 0; font-size: 12px; }
.mock-paper-profile i, .mock-module-bars i { height: 7px; overflow: hidden; background: #e5ebe7; border-radius: 20px; }
.mock-paper-profile i b, .mock-module-bars i b { display: block; height: 100%; background: linear-gradient(90deg, var(--green), var(--amber)); border-radius: inherit; }
.mock-history > div { display: grid; grid-template-columns: 1fr auto; gap: 3px 12px; padding: 11px 0; border-top: 1px solid var(--line); }
.mock-history time { color: var(--muted); font-size: 12px; }
.mock-history strong { grid-row: span 2; align-self: center; font-size: 21px; }
.mock-history strong.pass { color: var(--green); }
.mock-history strong.fail { color: #9a4036; }
.mock-history span { font-size: 12px; }

.mock-exam-shell { min-height: calc(100vh - 130px); background: #f4f6f3; }
.mock-exam-bar { position: sticky; top: 72px; z-index: 8; display: grid; grid-template-columns: 1fr auto auto; align-items: center; gap: 28px; padding: 16px 22px; color: white; background: #153b2e; border-radius: 14px; box-shadow: 0 8px 24px rgba(18,48,38,.18); }
.mock-exam-bar > div:first-child { display: flex; flex-direction: column; }
.mock-exam-bar small { color: #b9d0c7; letter-spacing: .08em; }
.mock-live-stats { display: flex; align-items: center; gap: 22px; font-size: 13px; }
.mock-live-stats b { font-size: 17px; }
.danger-text { color: #ffb8ad; }
.mock-timer { min-width: 92px; padding: 9px 13px; text-align: center; background: rgba(255,255,255,.1); border-radius: 9px; font: 700 22px/1 ui-monospace, SFMono-Regular, Menlo, monospace; }
.mock-timer.warning { color: #ffe09a; }
.mock-timer.danger { color: #ffb0a5; background: rgba(140,25,19,.34); }
.mock-submit { padding: 10px 18px; color: #153b2e; background: #f2c875; border: 0; border-radius: 9px; font-weight: 800; cursor: pointer; }
.mock-exam-grid { display: grid; grid-template-columns: minmax(0, 1fr) 315px; gap: 22px; margin-top: 22px; }
.mock-question-panel, .mock-answer-sheet { background: white; border: 1px solid var(--line); border-radius: 18px; box-shadow: var(--shadow); }
.mock-question-panel { min-height: 610px; padding: 42px; }
.mock-question-meta { display: flex; align-items: center; gap: 12px; color: var(--muted); }
.mock-question-meta > span { color: var(--green); font-weight: 900; }
.mock-question-meta b { padding: 5px 9px; color: #75511d; background: #fff3d9; border-radius: 6px; font-size: 12px; }
.mock-question-meta small { margin-left: auto; }
.mock-question-panel h2 { max-width: 850px; margin: 31px 0 27px; font: 700 26px/1.55 Georgia, "Songti SC", serif; }
.mock-options { display: grid; gap: 12px; }
.mock-options button { width: 100%; min-height: 60px; display: grid; grid-template-columns: 38px 1fr; align-items: center; gap: 15px; padding: 10px 17px; text-align: left; color: var(--ink); background: #fbfcfb; border: 1px solid #dbe3de; border-radius: 11px; cursor: pointer; transition: .16s ease; }
.mock-options button:not(:disabled):hover { border-color: #7fa494; transform: translateY(-1px); }
.mock-options button i { width: 34px; height: 34px; display: grid; place-items: center; color: var(--green); background: #edf3ef; border-radius: 50%; font-style: normal; font-weight: 900; }
.mock-options button.selected { background: #edf5f0; border-color: var(--green); box-shadow: 0 0 0 2px rgba(34,91,68,.08); }
.mock-options button.correct { background: #eaf6ee; border-color: #4b9667; }
.mock-options button.wrong { background: #fff0ee; border-color: #bd6258; }
.mock-options button:disabled { opacity: 1; cursor: default; }
.mock-answer-result { margin-top: 20px; padding: 16px 18px; border-radius: 11px; }
.mock-answer-result.correct { color: #215f3b; background: #eaf6ee; }
.mock-answer-result.wrong { color: #7c302a; background: #fff0ee; }
.mock-answer-result p { margin: 7px 0 0; color: #5c4d4a; line-height: 1.6; }
.mock-question-actions { display: flex; justify-content: space-between; gap: 13px; margin-top: 32px; }
.mock-question-actions button:disabled { opacity: .4; cursor: not-allowed; }
.mock-answer-sheet { position: sticky; top: 165px; align-self: start; max-height: calc(100vh - 190px); overflow-y: auto; padding: 22px; }
.mock-sheet-head { display: flex; justify-content: space-between; align-items: center; }
.mock-sheet-head small { color: var(--muted); letter-spacing: .1em; }
.mock-sheet-head h3 { margin: 3px 0 0; }
.mock-sheet-head button { color: var(--muted); background: transparent; border: 0; cursor: pointer; }
.mock-sheet-legend { display: flex; gap: 12px; margin: 18px 0 13px; color: var(--muted); font-size: 10px; }
.mock-sheet-legend span { display: flex; align-items: center; gap: 4px; }
.mock-sheet-legend i { width: 9px; height: 9px; background: #f5f6f5; border: 1px solid #ccd7d0; border-radius: 2px; }
.mock-sheet-legend i.done { background: #27664d; border-color: #27664d; }
.mock-sheet-legend i.current { background: #f2c875; border-color: #d49c35; }
.mock-sheet-grid { display: grid; grid-template-columns: repeat(10, 1fr); gap: 5px; }
.mock-sheet-grid button { aspect-ratio: 1; padding: 0; color: #66716b; background: #f6f7f6; border: 1px solid #dae1dd; border-radius: 4px; font-size: 10px; cursor: pointer; }
.mock-sheet-grid button.done { color: white; background: #27664d; border-color: #27664d; }
.mock-sheet-grid button.current { color: #3e2c0e; outline: 2px solid #e3ae4c; outline-offset: 1px; }
.mock-sheet-foot { display: flex; justify-content: space-between; margin-top: 18px; padding-top: 15px; border-top: 1px solid var(--line); font-size: 12px; }

.mock-score-card { display: flex; align-items: center; justify-content: space-between; padding: 38px 44px; color: white; background: linear-gradient(135deg, #153b2e, #27664d); border-radius: 22px; box-shadow: var(--shadow); }
.mock-score-card.fail { background: linear-gradient(135deg, #5b2f2a, #9a4a40); }
.mock-score-card h1 { margin: 5px 0 10px; font: 700 37px/1.15 Georgia, "Songti SC", serif; }
.mock-score-card p { margin: 0; color: rgba(255,255,255,.76); }
.mock-score-ring { width: 150px; height: 150px; display: grid; grid-template-columns: auto auto; align-content: center; justify-content: center; color: #153b2e; background: white; border: 8px solid rgba(255,255,255,.25); border-radius: 50%; }
.mock-score-ring strong { font: 700 53px/.9 Georgia, serif; }
.mock-score-ring span { align-self: end; margin: 0 0 4px 4px; }
.mock-score-ring small { grid-column: 1 / -1; margin-top: 7px; text-align: center; font-weight: 900; }
.mock-result-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 20px 0; }
.mock-result-summary article { padding: 22px; background: white; border: 1px solid var(--line); border-radius: 13px; }
.mock-result-summary small { display: block; color: var(--muted); }
.mock-result-summary strong { margin-right: 4px; color: var(--green); font: 700 28px Georgia, serif; }
.mock-module-review, .mock-wrong-review { margin-top: 24px; padding: 28px; background: white; border: 1px solid var(--line); border-radius: 18px; }
.mock-module-review .section-heading, .mock-wrong-review .section-heading { margin-top: 0; }
.mock-module-bars { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 32px; }
.mock-module-bars > div { display: grid; grid-template-columns: 150px 1fr 42px; align-items: center; gap: 12px; font-size: 13px; }
.mock-module-bars strong { text-align: right; }
.mock-wrong-review details { border-top: 1px solid var(--line); }
.mock-wrong-review summary { display: grid; grid-template-columns: 30px 1fr auto; gap: 12px; align-items: start; padding: 17px 0; cursor: pointer; }
.mock-wrong-review summary > span { width: 26px; height: 26px; display: grid; place-items: center; color: #8d3931; background: #fff0ee; border-radius: 50%; font-size: 11px; }
.mock-wrong-review summary strong { line-height: 1.55; }
.mock-wrong-review summary b { color: #9a4036; font-size: 12px; }
.mock-wrong-review details > div { margin: 0 0 18px 42px; padding: 16px; background: #f6f8f6; border-radius: 9px; }
.mock-wrong-review details p { margin: 0 0 8px; line-height: 1.65; }
.mock-wrong-review details em { margin-right: 8px; color: var(--green); font-style: normal; font-weight: 900; }
.mock-wrong-review details small { color: var(--muted); }
.mock-result-actions { display: flex; gap: 12px; margin-top: 22px; }

@media (max-width: 1050px) {
  .mock-intro { grid-template-columns: 1fr; }
  .mock-intro-side { display: grid; grid-template-columns: 1fr 1fr; }
  .mock-exam-grid { grid-template-columns: 1fr; }
  .mock-answer-sheet { position: static; max-height: none; }
  .mock-sheet-grid { grid-template-columns: repeat(10, 1fr); }
}

@media (max-width: 720px) {
  .mock-intro-copy { padding: 26px 20px; }
  .mock-intro-copy h1 { font-size: 32px; }
  .mock-standard-grid { grid-template-columns: 1fr 1fr; }
  .mock-intro-side { grid-template-columns: 1fr; }
  .mock-exam-bar { position: static; grid-template-columns: 1fr auto; gap: 12px; padding: 14px; }
  .mock-live-stats { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; gap: 8px; }
  .mock-live-stats span { font-size: 11px; }
  .mock-timer { min-width: 80px; font-size: 19px; }
  .mock-question-panel { min-height: 0; padding: 24px 18px; }
  .mock-question-meta { flex-wrap: wrap; }
  .mock-question-meta small { width: 100%; margin-left: 0; }
  .mock-question-panel h2 { margin: 23px 0 20px; font-size: 21px; }
  .mock-question-actions { align-items: stretch; flex-direction: column-reverse; }
  .mock-sheet-grid { grid-template-columns: repeat(10, 1fr); gap: 3px; }
  .mock-sheet-grid button { font-size: 8px; }
  .mock-score-card { align-items: flex-start; flex-direction: column; gap: 25px; padding: 28px 22px; }
  .mock-score-ring { width: 125px; height: 125px; align-self: center; }
  .mock-score-ring strong { font-size: 45px; }
  .mock-result-summary { grid-template-columns: 1fr 1fr; }
  .mock-module-bars { grid-template-columns: 1fr; }
  .mock-module-bars > div { grid-template-columns: 105px 1fr 38px; gap: 7px; }
  .mock-wrong-review summary { grid-template-columns: 26px 1fr; }
  .mock-wrong-review summary b { grid-column: 2; }
  .mock-wrong-review details > div { margin-left: 0; }
  .mock-result-actions { flex-direction: column; }
}

@media print {
  body { background: white; }
  .sidebar, .topbar, .quick-toolbar, .toast, .search-overlay { display: none !important; }
  main { margin: 0; }
  .view { display: none !important; }
  #quick { display: block !important; padding: 0; }
  .quick-route, .quick-section > header, .quick-exam-strip > div, .quick-visibility > div, .quick-alcohol-bands > div { print-color-adjust: exact; -webkit-print-color-adjust: exact; }
  .quick-section { break-inside: avoid; box-shadow: none; }
  .quick-section-body { padding: 14px; }
  .quick-detail > :not(summary) { display: block !important; }
}