@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Noto+Sans+TC:wght@400;500;600;700;800;900&display=swap');

:root {
  --ink: #142535;
  --navy: #1b3a57;
  --navy-deep: #10293e;
  --paper: #f6f8f4;
  --white: #fff;
  --line: #d9e2e4;
  --muted: #667981;
  --mint: #c8f169;
  --mint-deep: #8dae42;
  --sky: #d9f1f4;
  --orange: #f7905c;
  --orange-pale: #fff1e9;
  --blue-pale: #edf6f7;
  --red: #db5f55;
  --shadow: 0 18px 45px rgba(19, 43, 58, .09);
  --radius: 20px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'Noto Sans TC', sans-serif; line-height: 1.65; }
button, a { font: inherit; }
a { color: inherit; }
button { cursor: pointer; }
.skip-link { position: fixed; top: -60px; left: 20px; z-index: 20; background: var(--mint); color: var(--ink); padding: 9px 16px; border-radius: 0 0 10px 10px; font-weight: 800; text-decoration: none; }
.skip-link:focus { top: 0; }

.site-header { height: 84px; padding: 0 clamp(22px, 5vw, 78px); display: flex; align-items: center; justify-content: space-between; background: rgba(246, 248, 244, .94); border-bottom: 1px solid rgba(217, 226, 228, .8); position: sticky; top: 0; z-index: 10; backdrop-filter: blur(14px); }
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-mark { width: 36px; height: 42px; background: var(--navy); display: grid; place-items: center; clip-path: polygon(50% 0, 100% 14%, 100% 58%, 50% 100%, 0 58%, 0 14%); position: relative; }
.brand-mark:before { content: ''; width: 13px; height: 17px; border: 3px solid var(--mint); border-top: 0; border-radius: 0 0 9px 9px; position: absolute; top: 11px; }
.brand-mark span { width: 7px; height: 4px; border-left: 2px solid var(--mint); border-bottom: 2px solid var(--mint); transform: rotate(-45deg); z-index: 1; margin-top: -2px; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.15; }
.brand-copy strong { letter-spacing: .03em; font-size: 15px; }
.brand-copy small { color: var(--muted); font: 500 8px 'DM Mono', monospace; letter-spacing: .08em; margin-top: 5px; }
.site-nav { display: flex; gap: 8px; align-items: center; }
.site-nav a { text-decoration: none; font-size: 13px; font-weight: 700; padding: 10px 15px; border-radius: 99px; transition: .2s ease; }
.site-nav a:hover, .site-nav a.active { background: var(--white); box-shadow: 0 4px 14px rgba(27,58,87,.08); }
.site-nav a span { color: var(--mint-deep); margin-left: 4px; }
.site-nav .nav-alert { color: var(--navy); background: var(--mint); padding-inline: 17px; }
.menu-toggle { display: none; border: 0; background: transparent; color: var(--navy); font-size: 13px; font-weight: 800; }
.menu-toggle span { margin-left: 5px; font-size: 20px; }

main { min-height: calc(100vh - 140px); overflow: hidden; }
.container { width: min(1160px, calc(100% - 44px)); margin: 0 auto; }
.eyebrow { color: var(--mint-deep); font: 500 11px 'DM Mono', monospace; letter-spacing: .12em; text-transform: uppercase; margin: 0 0 14px; }
.kicker { color: var(--muted); font-size: 15px; max-width: 570px; margin: 0; }
h1, h2, h3, p { margin-top: 0; }
h1 { font-size: clamp(38px, 6vw, 76px); line-height: 1.07; letter-spacing: -.055em; margin-bottom: 24px; font-weight: 900; }
h2 { font-size: clamp(29px, 4vw, 48px); line-height: 1.14; letter-spacing: -.045em; margin-bottom: 18px; }
h3 { font-size: 19px; line-height: 1.35; margin-bottom: 10px; }
strong { font-weight: 800; }

.hero { padding: clamp(64px, 9vw, 118px) 0 72px; position: relative; }
.hero:after { content: '→'; position: absolute; right: 9%; top: 29%; font-size: 205px; line-height: 1; color: rgba(200, 241, 105, .28); font-weight: 900; transform: rotate(-22deg); pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 70px; align-items: center; position: relative; z-index: 1; }
.hero h1 span { color: var(--navy); position: relative; white-space: nowrap; }
.hero h1 span:after { content: ''; position: absolute; bottom: -8px; left: 3px; width: 100%; height: 9px; background: var(--mint); z-index: -1; transform: skewX(-18deg); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 11px; margin-top: 31px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 99px; padding: 12px 18px; text-decoration: none; font-size: 13px; font-weight: 800; transition: transform .2s ease, box-shadow .2s ease, background .2s ease; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 10px 22px rgba(27,58,87,.12); }
.btn-primary { background: var(--navy); color: white; }
.btn-secondary { background: var(--white); color: var(--navy); border-color: var(--line); }
.btn-lime { background: var(--mint); color: var(--navy); }
.btn-danger { background: var(--orange); color: #442514; }
.hero-note { display: flex; gap: 9px; align-items: center; margin-top: 28px; color: var(--muted); font-size: 12px; }
.hero-note i, .status-dot { width: 8px; height: 8px; background: var(--mint-deep); border-radius: 50%; display: inline-block; box-shadow: 0 0 0 5px rgba(141,174,66,.12); }
.hero-art { min-height: 362px; background: var(--navy); border-radius: 27px; position: relative; overflow: hidden; padding: 27px; color: white; box-shadow: var(--shadow); }
.hero-art:before { content: ''; position: absolute; width: 300px; height: 300px; border: 1px solid rgba(200,241,105,.3); border-radius: 50%; right: -88px; top: -90px; box-shadow: 0 0 0 35px rgba(200,241,105,.04), 0 0 0 70px rgba(200,241,105,.03); }
.hero-art:after { content: ''; position: absolute; inset: 19px; border: 1px solid rgba(255,255,255,.1); border-radius: 19px; pointer-events: none; }
.scan-label { position: relative; z-index: 1; display: flex; justify-content: space-between; font: 500 10px 'DM Mono', monospace; color: var(--mint); letter-spacing: .08em; }
.mail-card { position: absolute; z-index: 2; inset: 96px 30px 32px; background: #fff; color: var(--ink); border-radius: 14px; padding: 22px; transform: rotate(-3deg); box-shadow: 0 18px 35px rgba(0,0,0,.19); }
.mail-card .mail-top { display: flex; align-items: center; gap: 11px; border-bottom: 1px solid var(--line); padding-bottom: 15px; margin-bottom: 17px; }
.avatar { width: 34px; height: 34px; background: var(--sky); border-radius: 10px; display: grid; place-items: center; color: var(--navy); font-weight: 900; }
.mail-meta { line-height: 1.25; font-size: 11px; }
.mail-meta small { color: var(--muted); display: block; font-size: 9px; margin-top: 5px; }
.mail-card h4 { margin: 0 0 8px; font-size: 15px; }
.mail-card p { color: var(--muted); font-size: 11px; line-height: 1.6; margin-bottom: 14px; }
.fake-link { display: inline-block; font-size: 10px; color: var(--red); background: var(--orange-pale); border-radius: 5px; padding: 5px 7px; }
.scan-stamp { position: absolute; z-index: 3; right: 23px; bottom: 26px; width: 78px; height: 78px; display: grid; place-items: center; border: 2px solid var(--orange); color: var(--orange); border-radius: 50%; transform: rotate(15deg); font: 500 10px 'DM Mono', monospace; text-align: center; background: rgba(27,58,87,.94); }

.section { padding: 68px 0; }
.section-tint { background: #edf3f1; }
.section-head { display: flex; justify-content: space-between; gap: 30px; align-items: end; margin-bottom: 28px; }
.section-head .section-copy { max-width: 460px; }
.section-head h2 { margin-bottom: 0; }
.index-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.index-card { background: var(--white); border-radius: var(--radius); border: 1px solid var(--line); padding: 26px; min-height: 240px; text-decoration: none; display: flex; flex-direction: column; justify-content: space-between; transition: .2s ease; position: relative; overflow: hidden; }
.index-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); border-color: transparent; }
.index-card:after { content: ''; position: absolute; right: -25px; bottom: -34px; width: 110px; height: 110px; border: 1px solid var(--line); border-radius: 50%; }
.index-card.green { background: var(--mint); border-color: var(--mint); }
.index-card.blue { background: var(--navy); color: white; border-color: var(--navy); }
.card-top { display: flex; justify-content: space-between; align-items: start; }
.card-index { color: var(--muted); font: 500 11px 'DM Mono', monospace; }
.index-card.blue .card-index { color: rgba(255,255,255,.58); }
.card-arrow { font-size: 23px; line-height: 1; position: relative; z-index: 1; }
.index-card p { font-size: 13px; color: var(--muted); max-width: 230px; margin: 0; }
.index-card.blue p { color: rgba(255,255,255,.72); }
.index-card h3 { max-width: 210px; margin: 0; font-size: 24px; letter-spacing: -.04em; }
.index-card.green h3 { color: var(--navy); }

.signal-row { display: grid; grid-template-columns: .8fr 1.2fr; gap: 55px; align-items: center; }
.signal-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px; }
.signal { background: var(--white); border: 1px solid var(--line); border-radius: 13px; padding: 14px 15px; font-size: 13px; font-weight: 700; display: flex; align-items: center; gap: 10px; }
.signal span { color: var(--orange); font-size: 18px; }
.mini-callout { background: var(--navy); border-radius: var(--radius); color: white; padding: 28px; position: relative; overflow: hidden; }
.mini-callout:before { content: 'CHECK'; position: absolute; right: -8px; top: 8px; color: rgba(200,241,105,.12); font: 900 70px 'DM Mono', monospace; transform: rotate(-10deg); }
.mini-callout p { color: rgba(255,255,255,.72); font-size: 13px; max-width: 360px; position: relative; }
.mini-callout strong { color: var(--mint); font-size: 24px; display: block; margin-bottom: 9px; position: relative; }

.page-hero { background: var(--navy); color: white; padding: 72px 0 60px; position: relative; overflow: hidden; }
.page-hero:after { content: ''; position: absolute; width: 550px; height: 550px; border-radius: 50%; right: -220px; top: -260px; border: 1px solid rgba(200,241,105,.23); box-shadow: 0 0 0 35px rgba(200,241,105,.04), 0 0 0 75px rgba(200,241,105,.03); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { max-width: 760px; margin-bottom: 17px; }
.page-hero h1 em { color: var(--mint); font-style: normal; }
.page-hero .kicker { color: rgba(255,255,255,.72); max-width: 610px; }
.page-tag { display: inline-flex; align-items: center; gap: 8px; border: 1px solid rgba(200,241,105,.4); border-radius: 99px; padding: 5px 10px; color: var(--mint); font: 500 10px 'DM Mono', monospace; letter-spacing: .07em; margin-bottom: 22px; }
.page-tag .status-dot { width: 6px; height: 6px; background: var(--mint); box-shadow: none; }

.content-two-col { display: grid; grid-template-columns: 1.05fr .95fr; gap: 50px; align-items: start; }
.content-two-col > * { min-width: 0; }
.prose p { color: var(--muted); font-size: 14px; }
.prose h2 { font-size: 34px; }
.checklist { display: grid; gap: 10px; margin-top: 24px; }
.check-row { background: var(--white); border: 1px solid var(--line); padding: 14px 16px; border-radius: 12px; display: flex; gap: 12px; align-items: flex-start; font-size: 13px; }
.check { flex: 0 0 22px; height: 22px; background: var(--mint); border-radius: 7px; display: grid; place-items: center; color: var(--navy); font-weight: 900; }
.note-box { margin-top: 24px; padding: 19px 20px; background: var(--orange-pale); border-left: 4px solid var(--orange); border-radius: 0 13px 13px 0; font-size: 13px; }
.note-box strong { display: block; margin-bottom: 5px; }

.quiz-panel { background: var(--white); border: 1px solid var(--line); border-radius: 20px; padding: 24px; box-shadow: var(--shadow); }
.quiz-panel.dark { background: var(--navy); color: white; border: 0; }
.panel-label { display: flex; justify-content: space-between; align-items: center; margin-bottom: 19px; font: 500 10px 'DM Mono', monospace; color: var(--muted); letter-spacing: .08em; }
.dark .panel-label { color: rgba(255,255,255,.55); }
.progress { height: 5px; background: var(--line); border-radius: 99px; overflow: hidden; margin-bottom: 23px; }
.dark .progress { background: rgba(255,255,255,.14); }
.progress span { display: block; height: 100%; width: 25%; background: var(--mint); border-radius: inherit; transition: width .3s ease; }
.scenario-email { border: 1px solid var(--line); border-radius: 13px; padding: 16px; margin-bottom: 17px; background: #fbfcfb; }
.dark .scenario-email { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.15); }
.email-header { display: flex; gap: 10px; font-size: 11px; margin-bottom: 14px; align-items: center; }
.email-header .avatar { flex: 0 0 32px; width: 32px; height: 32px; font-size: 12px; }
.email-header small { display: block; color: var(--muted); font-size: 9px; }
.dark .email-header small { color: rgba(255,255,255,.55); }
.email-subject { border-top: 1px solid var(--line); padding-top: 12px; font-size: 13px; font-weight: 800; }
.dark .email-subject { border-color: rgba(255,255,255,.15); }
.email-body { font-size: 12px; color: var(--muted); margin: 9px 0 0; line-height: 1.7; }
.dark .email-body { color: rgba(255,255,255,.7); }
.scenario-link { margin-top: 12px; padding: 10px 12px; border-radius: 9px; background: var(--orange-pale); color: var(--red); overflow-wrap: anywhere; }
.scenario-link span { display: block; font-size: 11px; font-weight: 800; color: #87401d; margin-bottom: 3px; }
.scenario-link code { font: 500 12px 'DM Mono', monospace; }
.answer-buttons { display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.answer-btn { border: 1px solid var(--line); background: transparent; border-radius: 11px; padding: 11px 8px; font-size: 12px; font-weight: 800; color: var(--ink); transition: .2s ease; }
.answer-btn:hover { border-color: var(--navy); background: var(--blue-pale); }
.dark .answer-btn { color: white; border-color: rgba(255,255,255,.2); }
.dark .answer-btn:hover { background: rgba(200,241,105,.12); border-color: var(--mint); }
.feedback { display: none; margin-top: 15px; border-radius: 12px; padding: 13px; font-size: 12px; line-height: 1.6; }
.feedback.show { display: block; animation: appear .25s ease; }
.feedback.good { background: #eff9db; color: #446118; }
.feedback.bad { background: var(--orange-pale); color: #87401d; }
.feedback strong { display: block; margin-bottom: 3px; }
.feedback .next-question { margin-top: 14px; }
@keyframes appear { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

.policy-layout { display: grid; grid-template-columns: 250px 1fr; gap: 36px; align-items: start; }
.policy-index { position: sticky; top: 110px; }
.policy-index p { font: 500 10px 'DM Mono', monospace; color: var(--muted); letter-spacing: .08em; margin-bottom: 12px; }
.policy-index a { display: block; color: var(--muted); text-decoration: none; padding: 8px 10px; border-left: 2px solid var(--line); font-size: 12px; }
.policy-index a:hover { color: var(--navy); border-color: var(--mint-deep); }
.policy-list { display: grid; gap: 10px; }
.policy-item { background: var(--white); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.policy-item summary { padding: 17px 20px; list-style: none; cursor: pointer; font-weight: 800; font-size: 14px; display: flex; gap: 13px; align-items: center; }
.policy-item summary::-webkit-details-marker { display: none; }
.policy-item summary:after { content: '+'; color: var(--mint-deep); margin-left: auto; font-size: 22px; line-height: 1; font-weight: 400; }
.policy-item[open] summary:after { content: '−'; }
.policy-num { color: var(--mint-deep); font: 500 10px 'DM Mono', monospace; }
.policy-body { padding: 0 20px 18px 53px; color: var(--muted); font-size: 13px; }
.policy-body ul { margin: 8px 0 0; padding-left: 17px; }
.policy-body li { padding: 3px 0; }
.update-badge { display: inline-flex; gap: 7px; background: var(--blue-pale); color: var(--navy); border-radius: 99px; padding: 6px 10px; font: 500 10px 'DM Mono', monospace; margin-top: 20px; }

.student-page { background: #fffaf0; }
.student-page .page-hero { background: #f1b950; color: var(--navy); }
.student-page .page-hero:after { border-color: rgba(27,58,87,.16); box-shadow: 0 0 0 35px rgba(27,58,87,.04), 0 0 0 75px rgba(27,58,87,.03); }
.student-page .page-hero .kicker { color: rgba(20,37,53,.7); }
.student-page .page-tag { border-color: rgba(27,58,87,.3); color: var(--navy); }
.student-page .page-tag .status-dot { background: var(--navy); }
.student-page .page-hero h1 em { color: var(--navy); }
.student-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 28px 0 38px; }
.step-card { background: var(--white); border-radius: 16px; padding: 17px; border: 1px solid #f1e3be; min-height: 135px; }
.step-card:nth-child(2) { transform: translateY(14px); }
.step-card:nth-child(3) { transform: translateY(-5px); }
.step-card:nth-child(4) { transform: translateY(10px); }
.step-emoji { font-size: 25px; display: block; margin-bottom: 8px; }
.step-card strong { display: block; font-size: 14px; }
.step-card p { color: var(--muted); font-size: 11px; line-height: 1.5; margin: 3px 0 0; }
.student-quiz-grid { display: grid; grid-template-columns: 1fr .8fr; gap: 38px; align-items: start; }
.lesson-card { background: var(--white); border: 1px solid #f1e3be; border-radius: 18px; padding: 25px; }
.lesson-card h2 { font-size: 31px; }
.lesson-row { display: flex; gap: 12px; margin: 19px 0; }
.lesson-icon { flex: 0 0 34px; height: 34px; border-radius: 10px; background: #fff0c7; display: grid; place-items: center; }
.lesson-row strong { display: block; font-size: 13px; }
.lesson-row p { color: var(--muted); font-size: 12px; margin: 2px 0 0; }
.student-interact { display: grid; gap: 16px; }
.student-quiz .quiz-panel { box-shadow: none; }
.student-quiz .quiz-panel.dark { background: var(--navy); }
.score { text-align: center; padding: 15px 0 8px; }
.score-number { font-size: 50px; line-height: 1; font-weight: 900; color: var(--mint); }
.score small { color: rgba(255,255,255,.6); font-size: 11px; display: block; margin-top: 7px; }
.badges { display: flex; gap: 7px; justify-content: center; margin: 13px 0 5px; }
.badge { width: 30px; height: 30px; border-radius: 50%; background: rgba(200,241,105,.14); display: grid; place-items: center; font-size: 16px; filter: grayscale(1); opacity: .45; }
.badge.unlocked { filter: none; opacity: 1; background: var(--mint); }

.report-hero { background: var(--orange); color: #3f2519; }
.report-hero:after { border-color: rgba(63,37,25,.16); box-shadow: 0 0 0 35px rgba(63,37,25,.04), 0 0 0 75px rgba(63,37,25,.03); }
.report-hero .kicker { color: rgba(63,37,25,.7); }
.report-hero .page-tag { color: #3f2519; border-color: rgba(63,37,25,.32); }
.report-hero .page-tag .status-dot { background: #3f2519; }
.report-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 45px; align-items: start; }
.report-urgent { background: var(--navy); color: white; border-radius: 18px; padding: 25px; position: sticky; top: 108px; }
.report-urgent h2 { color: var(--mint); font-size: 27px; }
.report-urgent p { color: rgba(255,255,255,.72); font-size: 13px; }
.report-urgent .btn { width: 100%; margin-top: 7px; }
.contact-card { background: var(--white); border: 1px solid var(--line); border-radius: 16px; padding: 22px; margin-bottom: 11px; display: flex; gap: 16px; align-items: center; text-decoration: none; transition: .2s ease; }
.contact-card:hover { transform: translateX(4px); border-color: var(--mint-deep); }
.contact-icon { width: 42px; height: 42px; flex: 0 0 42px; background: var(--mint); display: grid; place-items: center; border-radius: 12px; font-size: 20px; }
.contact-card small { display: block; color: var(--muted); font: 500 10px 'DM Mono', monospace; margin-bottom: 3px; }
.contact-card strong { font-size: 20px; letter-spacing: .01em; }
.report-list { margin: 28px 0 0; display: grid; gap: 12px; }
.report-step { display: flex; gap: 15px; align-items: start; }
.report-step .number { width: 28px; height: 28px; flex: 0 0 28px; display: grid; place-items: center; border-radius: 9px; background: var(--mint); font: 700 11px 'DM Mono', monospace; }
.report-step strong { font-size: 14px; display: block; }
.report-step p { color: var(--muted); font-size: 12px; margin: 3px 0 0; }
.report-data { background: var(--blue-pale); border-radius: 16px; padding: 21px; margin-top: 24px; }
.report-data h3 { font-size: 16px; }
.report-data ul { color: var(--muted); font-size: 12px; margin: 0; padding-left: 18px; }
.report-data li { padding: 3px 0; }

.site-footer { min-height: 56px; padding: 17px clamp(22px, 5vw, 78px); border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 20px; align-items: center; color: var(--muted); font-size: 11px; }
.site-footer div { display: flex; align-items: center; gap: 8px; color: var(--navy); }
.footer-dot { width: 7px; height: 7px; background: var(--mint-deep); border-radius: 50%; }

@media (max-width: 820px) {
  .site-header { height: 72px; }
  .menu-toggle { display: block; }
  .site-nav { display: none; position: absolute; left: 15px; right: 15px; top: 65px; background: var(--white); padding: 10px; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 15px; flex-direction: column; align-items: stretch; }
  .site-nav.open { display: flex; }
  .site-nav a { padding: 12px 14px; }
  .hero-grid, .content-two-col, .signal-row, .student-quiz-grid, .report-grid { grid-template-columns: 1fr; gap: 32px; }
  .hero:after { font-size: 120px; top: 40%; right: 4%; }
  .hero-art { min-height: 325px; }
  .index-grid { grid-template-columns: 1fr; }
  .index-card { min-height: 190px; }
  .section-head { display: block; }
  .section-head h2 { margin-bottom: 12px; }
  .policy-layout { grid-template-columns: 1fr; }
  .policy-index { position: static; display: flex; flex-wrap: wrap; gap: 6px; }
  .policy-index p { width: 100%; margin-bottom: 0; }
  .policy-index a { border-left: 0; border-bottom: 2px solid var(--line); }
  .student-steps { grid-template-columns: repeat(2, 1fr); }
  .step-card:nth-child(n) { transform: none; }
  .report-urgent { position: static; }
}
@media (max-width: 500px) {
  .container { width: min(100% - 32px, 1160px); }
  .brand-copy small { display: none; }
  .hero { padding-top: 52px; }
  h1 { font-size: 42px; }
  .hero h1 span { white-space: normal; }
  .hero-art { min-height: 290px; padding: 20px; }
  .mail-card { inset: 80px 20px 26px; padding: 17px; }
  .mail-card p { font-size: 10px; }
  .signal-list { grid-template-columns: 1fr; }
  .answer-buttons { grid-template-columns: 1fr; }
  .student-steps { gap: 8px; }
  .step-card { min-height: 142px; padding: 13px; }
  .site-footer { display: block; }
  .site-footer > span { display: block; margin-top: 9px; }
}

:focus-visible { outline: 3px solid var(--orange); outline-offset: 3px; }

/* Readability pass: all instructional text is intentionally larger for classroom viewing. */
body { font-size: 17px; }
.brand-copy strong { font-size: 17px; }
.brand-copy small { font-size: 10px; }
.site-nav a, .menu-toggle { font-size: 15px; }
.eyebrow { font-size: 13px; }
.kicker { font-size: 18px; line-height: 1.7; }
.btn { font-size: 15px; padding: 13px 20px; }
.hero-note { font-size: 14px; }
.scan-label { font-size: 12px; }
.mail-meta { font-size: 13px; }
.mail-meta small { font-size: 11px; }
.mail-card h4 { font-size: 17px; }
.mail-card p, .fake-link { font-size: 13px; }
.card-index, .policy-index p, .policy-num { font-size: 12px; }
.index-card p, .signal, .mini-callout p { font-size: 15px; }
.page-tag { font-size: 12px; }
.prose p, .check-row, .note-box, .policy-body { font-size: 16px; }
.panel-label { font-size: 12px; }
.email-header { font-size: 13px; }
.email-header small { font-size: 11px; }
.email-subject { font-size: 16px; }
.email-body, .answer-btn, .feedback { font-size: 15px; }
.policy-index a, .update-badge { font-size: 14px; }
.step-card strong, .lesson-row strong, .report-step strong { font-size: 16px; }
.step-card p, .lesson-row p, .report-step p { font-size: 14px; }
.report-urgent p, .contact-card small, .report-data ul { font-size: 15px; }
.student-hero-art { display: grid; grid-template-columns: 220px 1fr; gap: 30px; align-items: center; margin-bottom: 34px; padding: 24px; background: #fff; border: 1px solid #f1e3be; border-radius: 22px; }
.student-hero-art img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 18px; }
.student-hero-art h2 { margin-bottom: 10px; font-size: 35px; }
.student-hero-art h2 span { color: var(--orange); }
.student-hero-art p:not(.eyebrow) { color: var(--muted); font-size: 17px; margin-bottom: 0; }
.student-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 0 0 34px; }
.student-gallery figure { margin: 0; background: #fff; border: 1px solid #f1e3be; border-radius: 16px; padding: 9px; overflow: hidden; transition: transform .2s ease, box-shadow .2s ease; }
.student-gallery figure:hover { transform: translateY(-5px) rotate(-1deg); box-shadow: var(--shadow); }
.student-gallery img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 11px; }
.student-gallery figcaption { padding: 10px 5px 4px; color: var(--navy); font-size: 14px; font-weight: 800; }
.score small, .footer-dot + strong { font-size: 14px; }
@media (max-width: 820px) {
  .student-hero-art { grid-template-columns: 150px 1fr; gap: 18px; }
  .student-gallery { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  .student-hero-art { grid-template-columns: 1fr; }
  .student-hero-art img { max-width: 180px; margin: 0 auto; }
  .student-gallery { grid-template-columns: 1fr 1fr; gap: 8px; }
  .student-gallery figcaption { font-size: 13px; }
  .kicker { font-size: 17px; }
}


/* Comfortable reading mode: body copy stays between 12px and 24px. */
main p:not(.eyebrow), main li, main .check-row, main .signal, main .answer-btn, main .feedback, main .index-card p, main .policy-index a {
  font-size: clamp(12px, 1.45vw, 20px);
  line-height: 1.75;
}
main .kicker { font-size: clamp(16px, 1.8vw, 24px); line-height: 1.65; }
main .btn { font-size: 16px; padding: 13px 20px; }
main .hero-note { font-size: 14px; }
main .mail-card h4, main .email-subject { font-size: 18px; }
main .mail-card p, main .email-body { font-size: 15px; }
main .mail-meta { font-size: 15px; }
main .mail-meta small, main .email-header small { font-size: 12px; }
main .panel-label, main .page-tag { font-size: 12px; }
main .policy-item summary { font-size: 18px; }
main .policy-body { font-size: clamp(12px, 1.45vw, 20px); }
main .step-card strong, main .lesson-row strong, main .report-step strong { font-size: 18px; }
main .step-card p, main .lesson-row p, main .report-step p { font-size: clamp(12px, 1.45vw, 20px); }
main .contact-card strong { font-size: 24px; }
main .report-data h3 { font-size: 20px; }
.student-gallery-more { grid-template-columns: repeat(5, 1fr); margin-top: -12px; }
.student-gallery-more figcaption { font-size: 20px; }
@media (max-width: 820px) {
  .student-gallery-more { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 500px) {
  main p:not(.eyebrow), main li, main .check-row, main .signal, main .answer-btn, main .feedback, main .index-card p, main .policy-index a { font-size: 14px; }
  main .kicker { font-size: 18px; }
  main .btn { font-size: 15px; }
  .student-gallery-more { grid-template-columns: 1fr 1fr; }
}