/* =========================================================
   课后伴 kehouban.com｜暖橙陪伴视觉
   Mobile First：基础样式适配手机，768px / 1024px 向上增强
   ========================================================= */
:root {
  --orange-700: #c95f10;
  --orange-600: #e67e22;
  --orange-500: #ed913c;
  --yellow-500: #f39c12;
  --yellow-200: #ffe0a8;
  --cream: #fff9ef;
  --cream-deep: #fff1d9;
  --green: #3d7660;
  --ink: #3c2c24;
  --muted: #76675f;
  --paper: #fffdf9;
  --line: #eadfd4;
  --shadow: 0 22px 55px rgba(119, 71, 34, .11);
  --radius-lg: 30px;
  --radius-md: 20px;
  --container: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0; color: var(--ink); background: var(--paper);
  font-family: "Noto Serif SC", "Source Han Serif CN", "Songti SC", "Microsoft YaHei", system-ui, sans-serif;
  font-size: 16px; line-height: 1.75; -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; }
img, svg { display: block; max-width: 100%; }
h1, h2, h3, p, blockquote { margin-top: 0; }
h1, h2, h3 { line-height: 1.28; }
.container { width: min(100% - 40px, var(--container)); margin-inline: auto; }
.section { padding: 76px 0; }
.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 9999; top: 8px; left: 8px; padding: 10px 16px; color: #fff; background: var(--orange-700); border-radius: 20px; transform: translateY(-150%); }
.skip-link:focus { transform: translateY(0); }
:focus-visible { outline: 3px solid var(--yellow-500); outline-offset: 3px; }

/* 顶部导航 */
.site-header { position: fixed; z-index: 1000; top: 0; left: 0; width: 100%; border-bottom: 1px solid transparent; transition: background .25s, border-color .25s, box-shadow .25s; }
.site-header.scrolled { background: rgba(255,253,249,.94); border-color: var(--line); box-shadow: 0 8px 28px rgba(94,57,29,.06); backdrop-filter: blur(12px); }
.nav-wrap { min-height: 72px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; line-height: 1; }
.brand-icon { position: relative; width: 45px; height: 39px; display: block; background: var(--orange-600); border-radius: 14px 14px 14px 4px; transform: rotate(-2deg); }
.brand-icon::after { content: ""; position: absolute; left: 4px; bottom: -7px; border-top: 12px solid var(--orange-600); border-right: 12px solid transparent; transform: rotate(6deg); }
.brand-icon i { position: absolute; z-index: 1; top: 18px; width: 4px; height: 4px; background: #fff; border-radius: 50%; }
.brand-icon i:first-child { left: 15px; }
.brand-icon i:last-child { left: 26px; }
.brand strong { display: block; font-size: 19px; font-weight: 800; letter-spacing: .13em; }
.brand small { display: block; margin-top: 7px; color: var(--muted); font: 8px/1 sans-serif; letter-spacing: .12em; }
.menu-toggle { width: 48px; height: 48px; display: grid; align-content: center; gap: 5px; padding: 0 12px; background: #fff; border: 1px solid var(--line); border-radius: 50%; cursor: pointer; }
.menu-toggle > span { display: block; height: 2px; background: var(--ink); transition: transform .2s, opacity .2s; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.main-nav { position: fixed; inset: 72px 0 auto; display: grid; gap: 6px; padding: 18px 20px 24px; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); transform: translateY(-140%); opacity: 0; visibility: hidden; transition: .25s ease; }
.main-nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
.main-nav a { min-height: 46px; display: flex; align-items: center; padding: 0 14px; font-weight: 700; border-radius: 24px; }
.main-nav a:hover { color: var(--orange-700); background: var(--cream); }
.main-nav .nav-cta { justify-content: center; color: #fff; background: var(--orange-600); }

/* 通用标题、按钮 */
.section-heading { max-width: 720px; margin-bottom: 40px; }
.section-heading.center { margin-inline: auto; text-align: center; }
.section-kicker, .eyebrow { margin-bottom: 11px; color: var(--orange-700); font: 800 11px/1.4 sans-serif; letter-spacing: .16em; text-transform: uppercase; }
.section-heading h2, .grades-intro h2, .teacher-copy h2, .faq-intro h2, .contact-copy h2, .reviews-head h2 { margin-bottom: 16px; font-size: clamp(30px, 8vw, 46px); letter-spacing: -.035em; }
.section-heading > p:last-child, .grades-intro > p, .teacher-copy > p, .faq-intro p, .reviews-head p { color: var(--muted); font-size: 18px; }
.btn { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; gap: 18px; padding: 0 25px; border: 0; border-radius: 999px; font-weight: 800; cursor: pointer; transition: transform .2s, background .2s, box-shadow .2s; }
.btn:hover { transform: translateY(-3px); }
.btn-primary { color: #fff; background: var(--orange-600); box-shadow: 0 13px 25px rgba(230,126,34,.24); }
.btn-primary:hover { background: var(--orange-700); box-shadow: 0 17px 30px rgba(201,95,16,.3); }

/* Hero */
.hero { position: relative; min-height: 100svh; padding: 112px 0 95px; overflow: hidden; background: radial-gradient(circle at 80% 15%, #ffeac5 0, transparent 28%), linear-gradient(135deg, #fffbf4 0%, #fff4df 100%); }
.hero::before { content: ""; position: absolute; width: 320px; height: 320px; right: -190px; top: 120px; border: 45px solid rgba(243,156,18,.08); border-radius: 50%; }
.scribble { position: absolute; width: 60px; height: 18px; border-top: 3px solid rgba(230,126,34,.25); border-radius: 50%; transform: rotate(-13deg); }
.scribble::before, .scribble::after { content: ""; position: absolute; width: 60px; height: 18px; border-top: 3px solid rgba(230,126,34,.25); border-radius: 50%; top: 7px; }
.scribble::after { top: 15px; }
.scribble-one { top: 20%; left: 3%; }
.scribble-two { right: 4%; bottom: 22%; transform: rotate(18deg); }
.hero-layout { position: relative; z-index: 1; display: grid; gap: 60px; align-items: center; }
.eyebrow { display: flex; align-items: center; gap: 8px; color: var(--muted); }
.eyebrow span { padding: 5px 10px; color: #fff; background: var(--green); border-radius: 20px; letter-spacing: .1em; }
.hero h1 { margin-bottom: 22px; font-size: clamp(40px, 11vw, 72px); letter-spacing: -.055em; }
.hero h1 em { position: relative; color: var(--orange-600); font-style: normal; }
.hero h1 em::after { content: ""; position: absolute; left: 1%; right: 0; bottom: -7px; height: 8px; background: var(--yellow-200); border-radius: 50%; transform: rotate(-1deg); z-index: -1; }
.hero-subtitle { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-bottom: 12px; color: var(--ink); font-size: 18px; font-weight: 750; }
.hero-subtitle i { width: 5px; height: 5px; background: var(--yellow-500); border-radius: 50%; }
.hero-intro { max-width: 670px; margin-bottom: 28px; color: var(--muted); font-size: 19px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.text-link { min-height: 48px; display: inline-flex; align-items: center; gap: 9px; font-weight: 700; }
.text-link span { width: 32px; height: 32px; display: grid; place-items: center; color: var(--orange-600); background: #fff; border: 1px solid var(--line); border-radius: 50%; font-size: 9px; }
.hero-badges { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 25px; }
.hero-badges span { padding: 6px 11px; color: var(--green); background: rgba(255,255,255,.7); border: 1px solid rgba(61,118,96,.2); border-radius: 20px; font-size: 12px; font-weight: 750; }
.hero-badges span::before { content: "✓"; margin-right: 5px; }
.hero-visual { position: relative; padding: 18px 8px 28px; }
.sun-dot { position: absolute; width: 220px; height: 220px; right: -15px; top: -24px; background: var(--yellow-200); border-radius: 50%; opacity: .5; }
.planner-card { position: relative; z-index: 2; padding: 22px 18px; background: rgba(255,255,255,.96); border: 1px solid #eadaca; border-radius: 22px; box-shadow: 0 28px 65px rgba(119,71,34,.16); transform: rotate(1.3deg); }
.planner-card::before { content: ""; position: absolute; inset: 13px; border: 1px dashed #eadfd4; border-radius: 15px; pointer-events: none; }
.planner-head { position: relative; display: flex; justify-content: space-between; gap: 15px; align-items: flex-start; padding: 5px 6px 16px; border-bottom: 2px solid var(--cream-deep); }
.planner-head small, .planner-head strong { display: block; }
.planner-head small { margin-bottom: 5px; color: var(--orange-600); font: 800 8px sans-serif; letter-spacing: .18em; }
.planner-head strong { font-size: 18px; }
.planner-head > span { padding: 4px 8px; color: var(--muted); background: var(--cream); border-radius: 10px; font: 11px sans-serif; }
.plan-list { position: relative; padding: 8px 5px; }
.plan-list > div { min-height: 72px; display: grid; grid-template-columns: 27px 1fr auto; gap: 10px; align-items: center; border-bottom: 1px solid var(--line); }
.plan-list > div > span { width: 23px; height: 23px; display: grid; place-items: center; color: #fff; border: 2px solid var(--line); border-radius: 7px; font: 700 12px sans-serif; }
.plan-list .checked > span { background: var(--green); border-color: var(--green); }
.plan-list p { margin: 0; }
.plan-list strong, .plan-list small { display: block; }
.plan-list strong { font-size: 13px; }
.plan-list small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.plan-list time { color: var(--orange-700); font: 700 10px sans-serif; }
.planner-foot { position: relative; padding: 12px 6px 5px; }
.planner-foot > span { display: flex; align-items: center; gap: 6px; color: var(--muted); font: 10px sans-serif; }
.planner-foot > span i { width: 7px; height: 7px; background: var(--orange-600); border-radius: 50%; }
.planner-foot > div { height: 5px; margin-top: 9px; background: var(--cream-deep); border-radius: 3px; }
.planner-foot b { display: block; width: 67%; height: 100%; background: linear-gradient(to right, var(--orange-600), var(--yellow-500)); border-radius: 3px; }
.message-bubble { position: absolute; z-index: 4; left: -7px; bottom: -21px; max-width: 265px; display: flex; gap: 9px; align-items: center; padding: 11px 14px; background: #fff; border-radius: 15px 15px 15px 4px; box-shadow: var(--shadow); transform: rotate(-2deg); }
.message-bubble > span { flex: 0 0 35px; height: 35px; display: grid; place-items: center; color: #fff; background: var(--orange-600); border-radius: 50%; font: 700 17px Georgia, serif; }
.message-bubble p, .message-bubble strong, .message-bubble small { margin: 0; display: block; }
.message-bubble strong { font-size: 11px; }
.message-bubble small { color: var(--muted); font-size: 9px; }
.report-stamp { position: absolute; z-index: 5; right: -4px; top: -15px; width: 78px; height: 78px; display: grid; place-content: center; color: var(--orange-600); background: #fff9; border: 2px solid var(--orange-600); border-radius: 50%; text-align: center; transform: rotate(9deg); backdrop-filter: blur(4px); }
.report-stamp::before { content: ""; position: absolute; inset: 4px; border: 1px dashed var(--orange-600); border-radius: 50%; }
.report-stamp strong, .report-stamp span { position: relative; display: block; }
.report-stamp strong { font-size: 15px; }
.report-stamp span { font: 9px sans-serif; letter-spacing: .1em; }
.wave { position: absolute; bottom: -1px; left: -2%; width: 104%; height: 45px; background: var(--paper); clip-path: polygon(0 70%, 7% 50%, 15% 67%, 24% 42%, 34% 62%, 44% 39%, 54% 64%, 65% 41%, 77% 65%, 88% 43%, 100% 65%, 100% 100%, 0 100%); }

/* 核心服务 */
.services { background: var(--paper); }
.service-grid { display: grid; gap: 16px; }
.service-card { position: relative; padding: 29px 23px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); transition: transform .25s, box-shadow .25s; overflow: hidden; }
.service-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.service-card.featured { background: var(--cream); border-color: #f0c98b; }
.popular { position: absolute; top: 15px; right: -30px; width: 120px; padding: 3px 0; color: #fff; background: var(--orange-600); font: 9px sans-serif; text-align: center; transform: rotate(42deg); }
.service-icon { width: 58px; height: 58px; display: grid; place-items: center; margin-bottom: 27px; color: var(--orange-600); background: var(--cream-deep); border-radius: 18px 18px 18px 5px; font: 800 24px Georgia, serif; }
.featured .service-icon { color: #fff; background: var(--orange-600); }
.service-no { position: absolute; top: 29px; right: 23px; color: #cbbcb2; font: 700 11px sans-serif; letter-spacing: .15em; }
.service-card h3 { margin-bottom: 12px; font-size: 24px; }
.service-card > p { color: var(--muted); }
.service-card ul { display: grid; gap: 7px; margin: 21px 0 0; padding: 18px 0 0; border-top: 1px dashed #dacbbf; list-style: none; }
.service-card li { position: relative; padding-left: 18px; font-size: 13px; }
.service-card li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }

/* 服务流程 */
.process { background: var(--green); color: #fff; overflow: hidden; }
.process .section-kicker { color: #f7ca82; }
.process .section-heading > p { color: #c9ddd4; }
.process-list { display: grid; gap: 14px; padding: 0; list-style: none; counter-reset: steps; }
.process-list li { position: relative; min-height: 225px; padding: 26px 21px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius-md); }
.step-no { position: absolute; top: 18px; right: 19px; color: rgba(255,255,255,.35); font: 700 11px sans-serif; letter-spacing: .12em; }
.step-icon { width: 50px; height: 50px; display: grid; place-items: center; margin-bottom: 25px; color: var(--green); background: #fff; border-radius: 50%; box-shadow: 5px 5px 0 rgba(255,255,255,.14); font-weight: 800; }
.process-list h3 { margin-bottom: 9px; font-size: 20px; }
.process-list p { margin: 0; color: #d6e7df; font-size: 15px; }

/* 年级科目 */
.grades { background: var(--cream); }
.grades-layout { display: grid; gap: 38px; align-items: center; }
.subject-pills { display: flex; gap: 10px; margin-top: 25px; }
.subject-pills span { min-width: 100px; padding: 7px 14px; background: #fff; border: 1px solid var(--line); border-radius: 22px; font-weight: 700; }
.subject-pills i { margin-right: 7px; color: var(--orange-600); font: italic 20px Georgia, serif; }
.grade-table { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: var(--shadow); overflow: hidden; }
.table-row { display: grid; grid-template-columns: .65fr .85fr 1.5fr; align-items: center; min-height: 68px; padding: 10px 12px; border-bottom: 1px solid var(--line); }
.table-row:last-child { border-bottom: 0; }
.table-head { min-height: 48px; color: var(--muted); background: #fffaf2; font: 700 10px sans-serif; letter-spacing: .08em; }
.table-row strong, .table-row > span:nth-child(2) { font-size: 12px; }
.table-row > span:last-child { display: flex; flex-wrap: wrap; gap: 5px; }
.table-row b { padding: 4px 7px; color: var(--orange-700); background: var(--cream-deep); border-radius: 10px; font-size: 10px; white-space: nowrap; }
.table-row b.muted { color: var(--muted); background: #f1eeea; }

/* 大连上门区域 */
.local-area { background: #fff; }
.local-area-layout { display: grid; gap: 38px; align-items: center; }
.local-map { width: min(100%, 500px); justify-self: center; margin: 0 auto; padding: 12px; background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.local-map img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: contain; border-radius: 20px; }
.local-map figcaption { margin-top: 10px; color: var(--muted); font-size: 10px; text-align: center; }
.local-copy h2 { margin-bottom: 16px; font-size: clamp(30px, 8vw, 46px); letter-spacing: -.035em; }
.local-copy > p:not(.section-kicker) { color: var(--muted); font-size: 18px; }
.district-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.district-list span { padding: 7px 11px; color: var(--orange-700); background: var(--cream); border: 1px solid #f0cf9e; border-radius: 20px; font-size: 11px; font-weight: 750; }

/* 教师 */
.teacher { background: #fff; }
.teacher-layout { display: grid; gap: 45px; align-items: center; }
.teacher-visual { position: relative; max-width: 430px; padding: 13px; background: var(--cream); border: 1px solid var(--line); border-radius: 30px; box-shadow: var(--shadow); }
.followup-board { position: relative; min-height: 430px; padding: 27px 22px 22px; color: #fff; background: linear-gradient(150deg, #e98a36, #bd5510); border-radius: 22px; overflow: hidden; }
.followup-board::before { content: ""; position: absolute; width: 230px; height: 230px; right: -120px; top: -120px; border: 36px solid rgba(255,255,255,.08); border-radius: 50%; }
.followup-head { position: relative; padding-bottom: 18px; border-bottom: 1px solid rgba(255,255,255,.23); }
.followup-head small { display: block; margin-bottom: 7px; color: #fff0d9; font: 800 10px/1.4 sans-serif; letter-spacing: .18em; }
.followup-head strong { display: block; padding-right: 82px; font-size: 23px; }
.followup-head > span { position: absolute; top: 25px; right: 0; padding: 4px 8px; color: #6e3d11; background: #ffe4b5; border-radius: 12px; font-size: 10px; font-weight: 800; }
.followup-list { position: relative; display: grid; gap: 8px; margin-top: 19px; }
.followup-list > div { display: grid; grid-template-columns: 34px 1fr; gap: 11px; align-items: center; min-height: 64px; padding: 9px 10px; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.15); border-radius: 14px; }
.followup-list b { width: 30px; height: 30px; display: grid; place-items: center; color: var(--green); background: #fff; border-radius: 50%; font: 800 12px/1 sans-serif; }
.followup-list strong, .followup-list small { display: block; }
.followup-list strong { font-size: 15px; }
.followup-list small { margin-top: 1px; color: #fff0df; font-size: 12px; }
.followup-foot { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; margin-top: 17px; }
.followup-foot span { padding: 6px 2px; color: #713a0d; background: #ffe4b5; border-radius: 10px; font-size: 11px; font-weight: 800; text-align: center; }
.teacher-label { display: flex; justify-content: space-between; align-items: center; padding: 18px 7px 5px; }
.teacher-label strong { font-size: 20px; }
.teacher-label span { color: var(--muted); font-size: 12px; }
.years { position: absolute; top: 53%; right: -14px; display: flex; gap: 7px; align-items: center; padding: 10px 13px; color: #fff; background: var(--orange-600); border-radius: 12px 12px 3px 12px; box-shadow: 0 12px 25px rgba(201,95,16,.25); transform: rotate(2deg); }
.years strong { font: 700 34px/1 Georgia, serif; }
.years span { font: 8px/1.4 sans-serif; letter-spacing: .08em; }
.teacher-copy blockquote { margin: 25px 0; padding: 18px 20px; color: var(--orange-700); background: var(--cream); border-left: 4px solid var(--orange-600); border-radius: 0 12px 12px 0; font-size: 17px; font-weight: 750; }
.qualification-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 27px; }
.qualification-grid article { padding: 14px 7px; background: #fffaf4; border: 1px solid var(--line); border-radius: 12px; text-align: center; }
.qualification-grid article > span { width: 36px; height: 36px; display: grid; place-items: center; margin: 0 auto 10px; color: #fff; background: var(--orange-600); border-radius: 50%; font-weight: 800; }
.qualification-grid h3 { margin: 0 0 4px; font-size: 15px; }
.qualification-grid p { margin: 0; color: var(--muted); font-size: 12px; }
.verify-note { display: flex; align-items: center; gap: 7px; margin: 18px 0 0; color: var(--green) !important; font-size: 14px !important; font-weight: 700; }
.verify-note span { width: 19px; height: 19px; display: grid; place-items: center; color: #fff; background: var(--green); border-radius: 50%; font: 10px sans-serif; }

/* 适用场景 */
.scenarios { background: var(--cream); }
.scenario-grid { display: grid; gap: 12px; }
.scenario-card { display: flex; gap: 16px; padding: 22px 18px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); }
.scenario-card > span { flex: 0 0 42px; height: 42px; display: grid; place-items: center; color: var(--orange-600); background: var(--cream-deep); border-radius: 50%; font: 800 10px sans-serif; }
.scenario-card h3 { margin-bottom: 8px; font-size: 18px; }
.scenario-card p { margin: 0; color: var(--muted); font-size: 15px; }

/* 家长反馈 */
.reviews { color: #fff; background: #352820; overflow: hidden; }
.reviews .section-kicker { color: #f3b85d; }
.reviews-head { display: flex; gap: 20px; align-items: end; justify-content: space-between; margin-bottom: 35px; }
.reviews-head > div:first-child { max-width: 720px; }
.reviews-head p { margin-bottom: 0; color: #c4b7ae; }
.review-controls { display: none; gap: 8px; }
.review-controls button { width: 46px; height: 46px; color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 50%; cursor: pointer; transition: background .2s; }
.review-controls button:hover { background: var(--orange-600); }
.review-track { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(285px, 87%); gap: 14px; padding-bottom: 16px; overflow-x: auto; overscroll-behavior-inline: contain; scroll-snap-type: inline mandatory; scrollbar-color: var(--orange-600) rgba(255,255,255,.1); }
.review-card { position: relative; min-height: 310px; display: flex; flex-direction: column; padding: 27px 22px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.13); border-radius: var(--radius-md); scroll-snap-align: start; }
.demo-badge { position: absolute; top: 16px; right: 16px; padding: 3px 7px; color: #f4c880; border: 1px solid rgba(244,200,128,.35); border-radius: 10px; font: 9px sans-serif; }
.quote { height: 62px; color: var(--orange-500); font: 700 75px/1 Georgia, serif; }
.review-card blockquote { color: #f0e9e5; font-size: 16px; font-weight: 650; }
.reviewer { display: flex; gap: 12px; align-items: center; margin-top: auto; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.1); }
.reviewer > span { width: 45px; height: 45px; display: grid; place-items: center; color: #fff; background: var(--orange-600); border-radius: 50%; font: 800 10px sans-serif; }
.reviewer p, .reviewer strong, .reviewer small { display: block; margin: 0; }
.reviewer strong { font-size: 12px; }
.reviewer small { color: #a99b92; font-size: 9px; }
.content-note { margin: 20px 0 0; color: #c4b7ae; font-size: 13px; text-align: center; }
.feedback-no { width: 54px; height: 54px; display: grid; place-items: center; margin-bottom: 28px; color: #fff; background: var(--orange-600); border-radius: 50%; font: 800 12px sans-serif; box-shadow: 5px 5px 0 rgba(255,255,255,.08); }
.review-card > h3 { margin-bottom: 14px; color: #fff; font-size: 23px; }
.review-card > p { color: #d2c7c0; font-size: 16px; }
.feedback-tag { margin-top: auto; padding-top: 18px; color: #f3b85d; border-top: 1px solid rgba(255,255,255,.1); font: 800 9px sans-serif; letter-spacing: .15em; }
.outcome-heading { display: flex; flex-wrap: wrap; gap: 8px 24px; align-items: baseline; justify-content: space-between; margin: 42px 0 16px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.12); }
.outcome-heading span { color: #fff; font-size: 24px; font-weight: 800; }
.outcome-heading small { color: #c4b7ae; font-size: 14px; }
.outcome-grid { display: grid; gap: 14px; }
.outcome-card { padding: 22px 20px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-md); }
.outcome-card > div { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.outcome-card > div span { color: #f3b85d; font-size: 13px; font-weight: 750; }
.outcome-card > div strong { padding: 3px 8px; color: #fff; background: rgba(255,255,255,.1); border-radius: 12px; font-size: 12px; }
.outcome-card > p { display: flex; align-items: baseline; justify-content: center; gap: 18px; margin: 18px 0 12px; }
.outcome-card > p b { color: #fff; font: 700 38px/1.1 Georgia, serif; }
.outcome-card > p b:last-child { color: #f3b85d; }
.outcome-card > p em { margin-left: 2px; font: normal 13px sans-serif; }
.outcome-card > p i { color: #c4b7ae; font: normal 22px/1 sans-serif; }
.outcome-card > small { display: block; color: #d2c7c0; font-size: 14px; line-height: 1.7; }
.outcome-card > p.outcome-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 6px; align-items: center; }
.outcome-card > p.outcome-flow b { min-height: 58px; display: grid; place-items: center; padding: 7px 4px; color: #fff; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.13); border-radius: 12px; font: 800 13px/1.4 sans-serif; text-align: center; }
.outcome-card > p.outcome-flow b:last-child { color: #ffe0a8; border-color: rgba(243,184,93,.35); }
.outcome-card > p.outcome-flow i { font-size: 16px; }

/* 大连课后答疑指南 */
.guides { background: var(--cream); }
.guide-grid { display: grid; gap: 14px; }
.guide-card { display: flex; flex-direction: column; min-height: 255px; padding: 25px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md); box-shadow: 0 14px 34px rgba(119,71,34,.06); transition: transform .2s, box-shadow .2s, border-color .2s; }
.guide-card:hover { transform: translateY(-4px); border-color: #ebc184; box-shadow: var(--shadow); }
.guide-card > span { align-self: flex-start; padding: 4px 10px; color: var(--orange-700); background: var(--cream-deep); border-radius: 15px; font-size: 12px; font-weight: 800; }
.guide-card h3 { margin: 22px 0 12px; font-size: 23px; }
.guide-card p { color: var(--muted); font-size: 16px; }
.guide-card b { margin-top: auto; color: var(--orange-700); font-size: 14px; }

/* FAQ */
.faq { background: #fff; }
.faq-layout { display: grid; gap: 35px; }
.accordion details { border-top: 1px solid var(--line); }
.accordion details:last-child { border-bottom: 1px solid var(--line); }
.accordion summary { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 14px; cursor: pointer; list-style: none; font-weight: 750; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { position: relative; flex: 0 0 28px; height: 28px; background: var(--cream); border: 1px solid #e8cda8; border-radius: 50%; }
.accordion summary span::before, .accordion summary span::after { content: ""; position: absolute; top: 13px; left: 8px; width: 10px; height: 1px; background: var(--orange-700); transition: transform .2s; }
.accordion summary span::after { transform: rotate(90deg); }
.accordion details[open] summary span::after { transform: rotate(0); }
.accordion details p { margin: -2px 38px 23px 0; color: var(--muted); font-size: 16px; }

/* 联系 */
.contact { background: var(--cream-deep); overflow: hidden; }
.contact-shell { position: relative; display: grid; gap: 35px; padding-top: 5px; }
.contact-shell::before { content: ""; position: absolute; width: 360px; height: 360px; left: -260px; top: -70px; border: 50px solid rgba(230,126,34,.08); border-radius: 50%; }
.contact-copy, .contact-form { position: relative; z-index: 1; }
.contact-copy > p:not(.section-kicker):not(.area-note) { color: var(--muted); }
.contact-methods { display: grid; gap: 10px; margin: 26px 0 17px; }
.contact-methods a, .contact-methods button { min-height: 68px; display: flex; align-items: center; gap: 13px; padding: 10px 14px; background: rgba(255,255,255,.7); border: 1px solid #e9cfab; border-radius: 18px; text-align: left; cursor: pointer; transition: background .2s, transform .2s; }
.contact-methods a:hover, .contact-methods button:hover { background: #fff; transform: translateY(-2px); }
.contact-methods > * > span { width: 40px; height: 40px; display: grid; place-items: center; color: #fff; background: var(--orange-600); border-radius: 50%; font: 800 9px sans-serif; }
.contact-methods small, .contact-methods strong { display: block; }
.contact-methods small { color: var(--muted); font-size: 10px; }
.contact-methods strong { margin-top: 2px; font-size: 14px; }
.area-note { display: flex; align-items: center; gap: 7px; color: var(--green); font-size: 12px; font-weight: 750; }
.area-note span { font-size: 20px; }
.contact-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 24px 0 18px; }
.contact-tags span { padding: 7px 11px; color: var(--orange-700); background: rgba(255,255,255,.72); border: 1px solid #e9cfab; border-radius: 20px; font-size: 11px; font-weight: 750; }
.contact-card { padding: 25px 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.contact-card-head { display: flex; justify-content: space-between; gap: 15px; align-items: flex-start; padding-bottom: 18px; border-bottom: 1px solid var(--line); }
.contact-card-head small { color: var(--orange-600); font: 800 8px sans-serif; letter-spacing: .16em; }
.contact-card-head h3 { margin: 5px 0 0; font-size: 22px; }
.contact-card-head > span { padding: 4px 9px; color: var(--green); background: #eff7f2; border-radius: 12px; font-size: 9px; }
.contact-label { margin: 23px 0 3px; color: var(--muted); font-size: 12px; font-weight: 750; }
.contact-number { width: min(100%, 310px); height: auto; margin: 0 auto 4px 0; }
.contact-tip { margin: 0; color: var(--muted); font-size: 11px; }
.wechat-line { width: 100%; display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; margin: 20px 0 0; padding: 14px 16px; color: var(--orange-700); background: var(--cream); border: 1px solid #efd1a8; border-radius: 16px; cursor: pointer; text-align: left; }
.wechat-line span { color: var(--muted); font-size: 12px; }
.wechat-line strong { font: 800 20px/1 sans-serif; letter-spacing: .04em; }
.wechat-line em { color: var(--orange-700); font-size: 12px; font-style: normal; font-weight: 800; }
.wechat-line:hover { border-color: var(--orange-600); background: #fff4df; }
.contact-steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; margin-top: 23px; padding-top: 17px; border-top: 1px dashed var(--line); }
.contact-steps span { padding: 8px 4px; color: var(--green); background: #eff7f2; border-radius: 14px; font-size: 10px; font-weight: 750; text-align: center; }
.contact-form { padding: 25px 20px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.form-title { display: flex; justify-content: space-between; align-items: flex-start; margin-bottom: 24px; }
.form-title small { color: var(--orange-600); font: 800 8px sans-serif; letter-spacing: .16em; }
.form-title h3 { margin: 5px 0 0; font-size: 24px; }
.form-title > span { padding: 3px 8px; color: var(--green); background: #eff7f2; border-radius: 10px; font-size: 9px; }
.contact-form > label, .field-row label { display: block; margin-bottom: 15px; }
.contact-form label > span, .contact-form legend { display: block; margin-bottom: 6px; font-size: 12px; font-weight: 750; }
.contact-form input, .contact-form select { width: 100%; min-height: 48px; padding: 10px 13px; color: var(--ink); background: #fffaf4; border: 1px solid var(--line); border-radius: 13px; outline: none; }
.contact-form input:focus, .contact-form select:focus { border-color: var(--orange-600); box-shadow: 0 0 0 3px rgba(230,126,34,.12); }
.contact-form fieldset { margin: 0 0 19px; padding: 0; border: 0; }
.checks { display: flex; flex-wrap: wrap; gap: 7px; }
.checks label { position: relative; cursor: pointer; }
.checks input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.checks label span { min-height: 42px; display: grid; place-items: center; margin: 0; padding: 0 12px; color: var(--muted); background: #fffaf4; border: 1px solid var(--line); border-radius: 22px; font-size: 11px; }
.checks input:checked + span { color: #fff; background: var(--green); border-color: var(--green); }
.checks input:focus-visible + span { outline: 3px solid var(--yellow-500); outline-offset: 2px; }
.form-submit { width: 100%; }
.form-status { margin: 11px 0 0; color: var(--muted); font-size: 10px; text-align: center; }
.form-status.active { color: var(--green); font-weight: 750; }

/* 页脚与移动联系栏 */
.site-footer { padding: 55px 0 35px; color: #baa99e; background: #251d18; }
.footer-brand strong { color: #fff; }
.footer-brand small { color: #9a8980; }
.footer-top { display: grid; gap: 30px; }
.footer-top > div:first-child p { margin: 16px 0 0; font-size: 12px; }
.footer-top nav { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; }
.footer-top nav a { font-size: 13px; }
.site-footer a:hover { color: #fff; }
.friend-link small { display: block; margin-bottom: 7px; color: #88776e; font: 9px sans-serif; letter-spacing: .16em; }
.friend-link a { color: #fff; font-size: 13px; }
.friend-link span { color: var(--orange-500); }
.footer-bottom { display: grid; gap: 7px; margin-top: 35px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.1); font-size: 10px; }
.footer-bottom p { margin: 0; }
.mobile-bar { position: fixed; z-index: 900; inset: auto 0 0; min-height: 59px; display: grid; grid-template-columns: 1fr 1.4fr; padding: 7px; background: rgba(255,253,249,.95); border-top: 1px solid var(--line); box-shadow: 0 -8px 24px rgba(91,52,26,.1); backdrop-filter: blur(10px); }
.mobile-bar a { display: grid; place-items: center; font-size: 14px; font-weight: 800; }
.mobile-bar a:last-child { color: #fff; background: var(--orange-600); border-radius: 30px; }
.toast { position: fixed; z-index: 2000; left: 50%; bottom: 24px; max-width: calc(100% - 30px); padding: 10px 18px; color: #fff; background: var(--green); border-radius: 20px; box-shadow: var(--shadow); font-size: 13px; transform: translate(-50%, 20px); opacity: 0; visibility: hidden; transition: .25s; }
.toast.show { transform: translate(-50%, 0); opacity: 1; visibility: visible; }

/* 独立指南页 */
.guide-page .site-header { background: rgba(255,253,249,.97); border-color: var(--line); box-shadow: 0 8px 28px rgba(94,57,29,.06); }
.guide-hero { padding: 125px 0 66px; background: linear-gradient(135deg, #fffaf1, #ffebc8); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 25px; color: var(--muted); font-size: 13px; }
.breadcrumb a { color: var(--orange-700); }
.guide-hero h1 { max-width: 880px; margin-bottom: 18px; font-size: clamp(36px, 8vw, 60px); letter-spacing: -.045em; }
.guide-hero > .container > p { max-width: 820px; color: var(--muted); font-size: 19px; }
.guide-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 24px; }
.guide-tags span { padding: 6px 11px; color: var(--orange-700); background: #fff; border: 1px solid #efc98f; border-radius: 18px; font-size: 13px; font-weight: 750; }
.guide-main { padding: 66px 0 90px; }
.guide-layout { display: grid; gap: 38px; align-items: start; }
.guide-article { min-width: 0; }
.guide-block { padding: 0 0 46px; margin-bottom: 46px; border-bottom: 1px solid var(--line); }
.guide-block:last-child { margin-bottom: 0; border-bottom: 0; }
.guide-block h2 { margin-bottom: 17px; font-size: clamp(27px, 6vw, 38px); }
.guide-block h3 { margin: 28px 0 10px; font-size: 21px; }
.guide-block p, .guide-block li { color: #65534a; font-size: 17px; }
.guide-block ul, .guide-block ol { display: grid; gap: 10px; padding-left: 1.3em; }
.guide-lead { padding: 19px 20px; color: var(--orange-700) !important; background: var(--cream); border-left: 4px solid var(--orange-600); border-radius: 0 13px 13px 0; font-weight: 700; }
.guide-points { display: grid; gap: 12px; margin-top: 24px; }
.guide-points article { padding: 19px 18px; background: #fff; border: 1px solid var(--line); border-radius: 16px; }
.guide-points h3 { margin: 0 0 7px; font-size: 19px; }
.guide-points p { margin: 0; font-size: 15px; }
.guide-aside { padding: 22px; background: var(--cream); border: 1px solid var(--line); border-radius: var(--radius-md); }
.guide-aside h2 { margin-bottom: 12px; font-size: 22px; }
.guide-aside p { color: var(--muted); font-size: 15px; }
.guide-aside nav { display: grid; margin: 18px 0 22px; border-top: 1px solid var(--line); }
.guide-aside nav a { padding: 10px 0; color: var(--orange-700); border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 750; }
.guide-aside .btn { width: 100%; }
.guide-related { display: grid; gap: 10px; margin-top: 18px; }
.guide-related a { padding: 13px; background: #fff; border: 1px solid var(--line); border-radius: 12px; font-size: 14px; font-weight: 700; }
.guide-cta { padding: 27px 23px; color: #fff; background: var(--green); border-radius: var(--radius-md); }
.guide-cta h2 { color: #fff; }
.guide-cta p { color: #d7e8df; }
.guide-cta .btn { color: #fff; background: var(--orange-600); }
.guide-page .site-footer { padding-bottom: 35px; }

/* 滚动渐显 */
.js .reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.is-visible { opacity: 1; transform: translateY(0); }
.js .delay-1 { transition-delay: .08s; }
.js .delay-2 { transition-delay: .16s; }
.js .delay-3 { transition-delay: .24s; }

/* 平板：768px 以上 */
@media (min-width: 768px) {
  .container { width: min(100% - 64px, var(--container)); }
  .section { padding: 100px 0; }
  .hero { padding-top: 135px; }
  .hero-layout { grid-template-columns: 1.05fr .95fr; gap: 42px; }
  .hero h1 { font-size: clamp(49px, 6.5vw, 72px); }
  .planner-card { padding: 28px 23px; }
  .service-grid { grid-template-columns: repeat(3, 1fr); }
  .service-card { padding: 29px 21px; }
  .process-list { grid-template-columns: repeat(4, 1fr); gap: 0; }
  .process-list li { border-radius: 0; border-right: 0; }
  .process-list li:first-child { border-radius: 20px 0 0 20px; }
  .process-list li:last-child { border-right: 1px solid rgba(255,255,255,.14); border-radius: 0 20px 20px 0; }
  .process-list li:not(:last-child)::after { content: "→"; position: absolute; z-index: 2; top: 49px; right: -12px; width: 24px; height: 24px; display: grid; place-items: center; color: var(--green); background: #f8ce8e; border-radius: 50%; font: 700 12px sans-serif; }
  .grades-layout { grid-template-columns: .72fr 1.28fr; gap: 65px; }
  .local-area-layout { grid-template-columns: 1.15fr .85fr; gap: 65px; }
  .table-row { min-height: 72px; padding-inline: 22px; }
  .table-row strong, .table-row > span:nth-child(2) { font-size: 14px; }
  .table-row b { font-size: 11px; }
  .teacher-layout { grid-template-columns: .82fr 1.18fr; gap: 70px; }
  .outcome-grid { grid-template-columns: repeat(2, 1fr); }
  .guide-grid { grid-template-columns: repeat(3, 1fr); }
  .scenario-grid { grid-template-columns: repeat(2, 1fr); }
  .review-controls { display: flex; flex: 0 0 auto; }
  .review-track { grid-auto-columns: minmax(310px, calc((100% - 16px) / 2)); }
  .faq-layout { grid-template-columns: .7fr 1.3fr; gap: 80px; }
  .contact-shell { grid-template-columns: .85fr 1.15fr; gap: 65px; align-items: center; }
  .field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; }
  .contact-card { padding: 34px; }
  .footer-top { grid-template-columns: 1.15fr .85fr 1fr; align-items: start; }
  .footer-bottom { grid-template-columns: 1fr auto; }
  .footer-bottom > a { grid-column: 2; grid-row: 1 / span 2; align-self: center; }
  .guide-points { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  .local-map { width: min(86vw, 320px); padding: 9px; }
  .local-map figcaption { font-size: 10px; line-height: 1.5; }
}

/* 电脑：1024px 以上 */
@media (min-width: 1024px) {
  .site-header { position: absolute; }
  .site-header.scrolled { position: fixed; }
  .nav-wrap { min-height: 82px; }
  .menu-toggle { display: none; }
  .main-nav { position: static; display: flex; gap: 5px; align-items: center; padding: 0; background: none; border: 0; box-shadow: none; transform: none; opacity: 1; visibility: visible; }
  .main-nav a { min-height: 44px; padding: 0 15px; font-size: 14px; }
  .main-nav .nav-cta { margin-left: 11px; padding-inline: 20px; }
  .hero { min-height: 850px; padding-top: 165px; }
  .hero-layout { gap: 85px; }
  .hero-visual { padding: 25px 15px 40px; }
  .planner-card { padding: 32px 29px; }
  .planner-head strong { font-size: 22px; }
  .plan-list strong { font-size: 14px; }
  .service-card { padding: 36px 29px; }
  .process-list li { min-height: 250px; padding: 34px 27px; }
  .scenario-card { padding: 27px 24px; }
  .review-track { grid-auto-columns: minmax(330px, calc((100% - 32px) / 3)); }
  .contact-methods { grid-template-columns: repeat(2, 1fr); }
  .site-footer { padding-bottom: 30px; }
  .mobile-bar { display: none; }
  .toast { bottom: 28px; }
  .guide-layout { grid-template-columns: minmax(0, 1fr) 290px; gap: 70px; }
  .guide-aside { position: sticky; top: 105px; }
}

@media (min-width: 1280px) {
  .hero h1 { font-size: 72px; }
  .teacher-layout { gap: 100px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}

@media print {
  .site-header, .mobile-bar, .hero-visual, .contact-form, .review-controls, .toast { display: none !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .hero { min-height: 0; padding-top: 40px; }
  .section { padding: 35px 0; }
  body { color: #000; background: #fff; }
}