/* W English 課程頁＋課程試聽頁共用樣式 */
:root { --blue:#376CCB; --blue-dark:#2655AD; --navy:#17243D; --text:#292929; --muted:#626D7E; --surface:#F4F7FD; --soft:#EDF3FF; --line:#D5E2F7; --white:#fff; }
* { box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:90px; }
body { margin:0; color:var(--text); background:var(--surface); font-family:"Noto Sans TC","PingFang TC","Microsoft JhengHei",sans-serif; font-weight:500; line-height:1.8; -webkit-font-smoothing:antialiased; }
a { color:inherit; text-decoration:none; }
button { font:inherit; }
button, a, summary { -webkit-tap-highlight-color:transparent; }
:focus-visible { outline:3px solid var(--blue); outline-offset:5px; }
img { display:block; max-width:100%; height:auto; }
h1,h2,h3,h4,p,figure,blockquote { margin:0; }
html:not([data-entry="line"]) [data-show="line"], html[data-entry="line"] [data-show="default"] { display:none !important; }
.page { max-width:900px; margin:auto; background:var(--white); }
.pad { padding-left:64px; padding-right:64px; }
.topbar { height:76px; max-width:900px; margin:auto; display:flex; align-items:center; justify-content:space-between; gap:16px; border-bottom:1px solid var(--line); background:var(--white); }
.wordmark { color:var(--navy); font-size:21px; font-weight:850; letter-spacing:-.7px; }
.wordmark span { color:var(--blue); }
.topbar .minor { color:var(--muted); font-size:12px; margin-left:10px; letter-spacing:.05em; }
.top-link { font-size:13px; font-weight:750; color:var(--blue-dark); border:1px solid var(--line); padding:7px 13px; border-radius:50px; white-space:nowrap; }
.eyebrow { color:var(--blue-dark); font-size:11px; font-weight:800; letter-spacing:.12em; }

/* 影片 */
.course-intro { padding-top:26px; padding-bottom:25px; border-bottom:1px solid var(--line); }
.course-intro-heading { display:flex; align-items:center; justify-content:space-between; gap:16px; margin-bottom:14px; }
.course-intro h2 { font-size:23px; line-height:1.45; font-weight:800; color:var(--navy); letter-spacing:-.5px; }
.video-duration { flex-shrink:0; padding:3px 9px; border-radius:6px; background:var(--soft); color:var(--blue-dark); font-size:12px; font-weight:750; font-variant-numeric:tabular-nums; }
.video-stage, .demo-stage { position:relative; aspect-ratio:16/9; overflow:hidden; border-radius:16px; border:1px solid var(--line); background:var(--navy); }
.video-stage video { display:block; width:100%; height:100%; object-fit:contain; }
.demo-stage iframe { position:absolute; inset:0; width:100%; height:100%; border:0; }
.video-play { position:absolute; inset:0; width:100%; border:0; padding:0; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:12px; cursor:pointer; color:var(--white); background:rgba(23,36,61,.14); }
.video-play[hidden] { display:none; }
.demo-poster { position:absolute; inset:0; display:grid; place-items:center; width:100%; padding:0; border:0; background:var(--navy); cursor:pointer; }
.demo-poster img { position:absolute; inset:0; width:100%; height:100%; object-fit:cover; opacity:.82; }
.video-play-icon { position:relative; display:grid; place-items:center; width:76px; height:76px; border-radius:50%; background:var(--blue); border:3px solid var(--white); box-shadow:0 4px 20px rgba(23,36,61,.2); transition:transform .15s, background .15s; }
.video-play-icon::after { content:""; display:block; width:0; height:0; border-top:12px solid transparent; border-bottom:12px solid transparent; border-left:19px solid var(--white); margin-left:5px; }
.video-play-label { padding:4px 13px; border-radius:7px; background:var(--navy); font-size:14px; font-weight:750; line-height:1.7; }
.video-play:hover .video-play-icon, .demo-poster:hover .video-play-icon { transform:scale(1.06); background:var(--blue-dark); }
.video-play:focus-visible, .demo-poster:focus-visible { outline-offset:-5px; }
.video-note { margin-top:11px; display:flex; justify-content:space-between; align-items:center; gap:12px; font-size:12px; color:var(--muted); }
.video-note a { color:var(--blue-dark); font-weight:750; white-space:nowrap; }
.video-error { margin-top:9px; color:var(--muted); font-size:12px; }
.video-error a { color:var(--blue-dark); text-decoration:underline; }

/* 首屏 */
.hero { padding-top:50px; padding-bottom:38px; }
.hero-main { display:grid; grid-template-columns:1fr 210px; align-items:center; gap:22px; }
.hero h1 { font-size:43px; line-height:1.34; letter-spacing:-1.9px; font-weight:850; margin-top:16px; }
.hero h1 em { font-style:normal; color:var(--blue); }
.hero-logo { width:210px; padding:17px; }
.intro { color:var(--muted); font-size:16px; margin-top:22px; max-width:570px; }
.intro strong { color:var(--navy); font-weight:750; }
.button { min-height:52px; display:inline-flex; align-items:center; justify-content:center; gap:24px; border:1px solid transparent; border-radius:12px; background:var(--blue); color:var(--white); font-size:15px; font-weight:750; padding:13px 22px; transition:background .15s, transform .15s; cursor:pointer; }
.button:hover { background:var(--blue-dark); transform:translateY(-1px); }
.button .arrow { font-size:21px; line-height:1; }
.hero .button { margin-top:25px; }
.micro { color:var(--muted); font-size:12px; line-height:1.7; }
.hero .micro { margin-top:9px; }
.teacher { margin-top:30px; border-top:1px solid var(--line); padding-top:20px; display:flex; gap:18px; align-items:flex-start; }
.teacher-name { flex-shrink:0; font-size:13px; line-height:1.75; color:var(--navy); }
.teacher-name strong { font-size:17px; font-weight:800; }
.teacher p { color:var(--muted); font-size:13px; line-height:1.85; padding-left:19px; border-left:1px solid var(--line); }

/* 區塊 */
.section { padding-top:38px; padding-bottom:38px; }
.section h2 { color:var(--navy); font-size:27px; letter-spacing:-.7px; font-weight:800; line-height:1.45; margin-top:7px; }
.section-intro { margin-top:12px; color:var(--muted); font-size:15px; }
.fit { background:var(--soft); }
.fit-list { display:grid; grid-template-columns:repeat(3,1fr); gap:16px; margin-top:22px; }
.fit-item { border-top:2px solid var(--blue); padding-top:12px; }
.fit-item h3 { font-size:16px; font-weight:800; color:var(--navy); }
.fit-item p { font-size:13px; color:var(--muted); margin-top:4px; line-height:1.85; }
.fit-note { color:var(--blue-dark); font-size:12px; margin-top:21px; }

/* 課程路線 */
.route { padding-bottom:34px; }
.facts { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin:22px 0 0; }
.facts div { background:var(--surface); border-radius:12px; padding:14px 16px; }
.facts dt { font-size:12px; color:var(--blue-dark); font-weight:800; letter-spacing:.04em; }
.facts dd { margin:4px 0 0; font-size:14px; color:var(--navy); line-height:1.7; }
.route-list { list-style:none; padding:0; margin:26px 0 0; }
.route-list li { display:grid; grid-template-columns:38px 1fr; gap:16px; position:relative; padding-bottom:22px; }
.route-list li:not(:last-child)::after { content:""; position:absolute; left:18px; top:35px; bottom:0; border-left:1px solid var(--line); }
.step { position:relative; z-index:1; width:37px; height:37px; border-radius:50%; display:grid; place-items:center; background:var(--soft); color:var(--blue-dark); font-size:12px; font-weight:800; }
.route-list li.finish { padding-bottom:0; }
.route-list li.finish .step { background:var(--blue); color:var(--white); font-size:11px; }
.phase { display:inline-block; margin-bottom:3px; padding:0 8px; border-radius:6px; background:var(--soft); color:var(--blue-dark); font-size:11px; font-weight:800; letter-spacing:.03em; line-height:1.9; }
.route-list h3 { font-size:17px; color:var(--navy); font-weight:800; }
.route-list p { color:var(--muted); font-size:14px; margin-top:3px; }
.route-caption { margin:14px 0 0 54px; font-size:12px; color:var(--blue-dark); }
.roles-title { margin-top:30px; color:var(--navy); font-size:18px; font-weight:800; }
.roles { display:grid; grid-template-columns:1fr 1fr; gap:14px; margin-top:12px; }
.role { border:1px solid var(--line); border-radius:16px; padding:18px 20px; }
.role.me { background:var(--soft); border-color:var(--soft); }
.role h4 { font-size:15px; font-weight:800; color:var(--navy); }
.role ul { margin:8px 0 0; padding-left:18px; color:var(--muted); font-size:14px; line-height:1.85; }
.role li + li { margin-top:4px; }
.role li::marker { color:var(--blue); }

/* 學員回饋 */
.proof { border-top:1px solid var(--line); }
.proof-group { margin-top:25px; }
.proof-group + .proof-group { border-top:1px solid var(--line); padding-top:24px; margin-top:28px; }
.proof-group-heading { display:flex; align-items:center; gap:10px; }
.proof-group-heading h3 { font-size:18px; font-weight:800; color:var(--navy); }
.proof-group-heading>span { font-size:11px; font-weight:800; color:var(--blue); letter-spacing:.08em; }
.proof-group-note { margin-top:4px; color:var(--muted); font-size:12px; }
.results { display:grid; grid-template-columns:1fr 1fr; gap:18px; margin-top:15px; }
.result { min-width:0; border:1px solid var(--line); border-radius:18px; overflow:hidden; display:flex; flex-direction:column; background:var(--white); }
.result-text { padding:20px 22px 16px; flex:1; }
.result-label { color:var(--muted); font-size:12px; }
.result-number { color:var(--blue); font-size:36px; letter-spacing:-1px; font-weight:850; line-height:1.4; margin:2px 0; }
.result-number small { font-size:19px; letter-spacing:0; }
.result-title { font-size:19px; color:var(--navy); font-weight:800; line-height:1.6; margin-top:6px; }
.result-desc { color:var(--navy); font-size:13px; }
.exam .result-label { color:var(--blue-dark); font-weight:800; }
.exam .result-title { font-size:17px; margin-top:4px; }
.quote { margin-top:10px; padding-left:12px; border-left:2px solid var(--line); color:var(--text); font-size:13px; line-height:1.85; }
.who { margin-top:10px; color:var(--muted); font-size:12px; }
.evidence { display:block; width:100%; padding:0; border:0; background:var(--surface); color:var(--blue-dark); cursor:zoom-in; text-align:left; }
.evidence img { width:100%; height:168px; object-fit:contain; background:var(--surface); padding:10px 16px 0; }
.evidence span { display:block; text-align:center; font-size:12px; padding:9px 12px 12px; }
.proof .micro { margin-top:13px; }
.gallery-controls { display:none; }
.gallery-button { display:grid; place-items:center; border:1px solid var(--line); background:var(--white); color:var(--blue); border-radius:50%; width:40px; height:40px; font-size:22px; cursor:pointer; }
.gallery-button:disabled { opacity:.35; cursor:default; }
.gallery-status { color:var(--muted); font-size:12px; min-width:36px; text-align:center; font-variant-numeric:tabular-nums; }

/* 常見問題 */
.faq { background:var(--surface); }
.faqs { margin-top:21px; border-top:1px solid var(--line); }
details { border-bottom:1px solid var(--line); }
summary { cursor:pointer; display:flex; align-items:center; justify-content:space-between; gap:20px; list-style:none; padding:17px 0; color:var(--navy); font-size:15px; font-weight:750; }
summary::-webkit-details-marker { display:none; }
summary::after { content:"+"; font-size:22px; color:var(--blue); font-weight:400; flex-shrink:0; line-height:1; }
details[open] summary::after { content:"−"; }
details p { padding:0 28px 18px 0; color:var(--muted); font-size:14px; line-height:1.85; }
details p a { color:var(--blue-dark); font-weight:750; text-decoration:underline; text-underline-offset:3px; }
.result details { border-bottom:0; border-top:1px solid var(--line); background:var(--surface); }
.result summary { padding:10px 22px; font-size:12px; color:var(--blue-dark); }
.result summary::after { font-size:18px; }
.result details p { padding:0 22px 14px; font-size:13px; color:var(--text); }
.fit-answer { display:grid; grid-template-columns:1fr 1fr; gap:28px; padding:4px 0 24px; }
.fit-group h3 { color:var(--blue); font-size:14px; margin:0 0 10px; }
.fit-group ul { margin:0; padding-left:20px; color:var(--muted); font-size:14px; line-height:1.85; }
.fit-group li + li { margin-top:7px; }
.fit-group li::marker { color:var(--blue); }

/* 試聽頁 */
.lesson-chips { display:flex; flex-wrap:wrap; gap:8px; margin-top:22px; }
.lesson-chips a { padding:6px 13px; border:1px solid var(--line); border-radius:50px; background:var(--white); color:var(--blue-dark); font-size:13px; font-weight:750; transition:border-color .15s; }
.lesson-chips a:hover { border-color:var(--blue); }
.hero.demo-hero .micro { margin-top:14px; text-align:left; }
.lessons { background:var(--surface); }
.lesson + .lesson { margin-top:34px; padding-top:34px; border-top:1px solid var(--line); }
.lesson-head { display:grid; grid-template-columns:38px 1fr; gap:14px; align-items:start; }
.demo-tag { font-size:11px; color:var(--blue-dark); font-weight:800; letter-spacing:.03em; }
.lesson .lesson-head h2 { margin-top:0; font-size:21px; line-height:1.5; letter-spacing:-.4px; }
.lesson .demo-stage { margin-top:14px; }
.lesson-desc { margin-top:10px; color:var(--muted); font-size:14px; }
.lessons .micro { margin-top:28px; }

/* 預約區 */
.booking { text-align:center; padding-top:43px; padding-bottom:40px; }
.booking h2 { font-size:30px; }
.booking .section-intro { max-width:490px; margin:15px auto 0; }
.urgency { max-width:520px; margin:20px auto 0; padding:12px 16px; border-radius:12px; background:var(--soft); color:var(--navy); font-size:13px; line-height:1.8; }
.booking-steps { display:flex; justify-content:center; align-items:center; flex-wrap:wrap; column-gap:11px; row-gap:3px; font-size:12px; color:var(--muted); margin:22px 0 17px; }
.booking-steps b { color:var(--blue); font-weight:600; }
.booking .button { min-width:310px; }
.booking .micro { margin-top:12px; }
.cross-link { margin-top:18px; font-size:13px; }
.cross-link a { color:var(--blue-dark); font-weight:750; text-decoration:underline; text-underline-offset:3px; }
.booking-boundary { font-size:11px; color:var(--muted); margin-top:23px; }
footer { display:flex; justify-content:space-between; align-items:center; gap:12px; border-top:1px solid var(--line); padding-top:19px; padding-bottom:22px; color:var(--muted); font-size:11px; }
.sticky-cta { display:none; }
.skip { position:fixed; left:12px; top:-100px; z-index:100; padding:10px 18px; background:var(--white); color:var(--blue); border:1px solid var(--blue); }
.skip:focus { top:10px; }
dialog { max-width:min(760px,calc(100% - 32px)); width:fit-content; max-height:90dvh; padding:0; border:0; border-radius:16px; background:var(--white); color:var(--navy); }
dialog::backdrop { background:rgba(23,36,61,.78); }
.dialog-head { position:sticky; top:0; display:flex; justify-content:space-between; align-items:center; gap:12px; padding:9px 12px 9px 20px; background:var(--white); border-bottom:1px solid var(--line); }
.dialog-head h2 { font-size:14px; font-weight:750; }
.dialog-close { width:44px; height:44px; border:1px solid var(--line); border-radius:50%; background:var(--surface); color:var(--navy); font-size:25px; cursor:pointer; }
dialog img { width:100%; max-height:72dvh; object-fit:contain; }
dialog .micro { padding:10px 20px 14px; }

@media (max-width:680px) {
  html { scroll-padding-top:20px; }
  body { background:var(--white); }
  .pad { padding-left:24px; padding-right:24px; }
  .topbar { height:64px; }
  .topbar .minor { display:none; }
  .wordmark { font-size:19px; }
  .top-link { font-size:12px; padding:6px 12px; }
  .hero { padding-top:31px; padding-bottom:28px; }
  .hero-main { grid-template-columns:1fr 78px; gap:4px; align-items:start; }
  .hero-main>div { grid-column:1/-1; grid-row:1; }
  .eyebrow { font-size:10px; letter-spacing:.07em; }
  .course-intro { padding-top:20px; padding-bottom:20px; }
  .course-intro-heading { gap:10px; margin-bottom:11px; }
  .course-intro h2 { font-size:19px; }
  .video-duration { font-size:11px; padding:2px 7px; }
  .video-stage, .demo-stage { border-radius:12px; }
  .video-play { gap:8px; }
  .video-play-icon { width:60px; height:60px; border-width:2px; }
  .video-play-icon::after { border-top-width:9px; border-bottom-width:9px; border-left-width:15px; }
  .video-play-label { font-size:12px; padding:3px 10px; }
  .video-note { margin-top:10px; font-size:11px; gap:8px; }
  .hero-logo { width:78px; padding:6px; grid-column:2; grid-row:1; margin-top:23px; }
  .hero h1 { font-size:32px; letter-spacing:-1.3px; line-height:1.45; margin-top:19px; }
  .hero h1 em { display:inline-block; margin-top:5px; }
  .intro { font-size:14px; margin-top:17px; }
  .hero .button { width:100%; margin-top:20px; }
  .hero .micro { text-align:center; font-size:11px; }
  .hero.demo-hero .micro { text-align:left; }
  .teacher { display:block; margin-top:24px; padding-top:17px; }
  .teacher-name { font-size:11px; }
  .teacher-name br { display:none; }
  .teacher-name strong { margin-right:10px; }
  .teacher-name strong { font-size:15px; }
  .teacher p { font-size:12px; padding-left:0; border-left:0; margin-top:8px; }
  .section { padding-top:29px; padding-bottom:29px; }
  .section h2 { font-size:23px; }
  .section-intro { font-size:14px; }
  .fit-list { grid-template-columns:1fr; gap:13px; margin-top:18px; }
  .fit-item { display:grid; grid-template-columns:106px 1fr; gap:12px; border-top:0; border-left:2px solid var(--blue); padding:1px 0 1px 12px; }
  .fit-item h3 { font-size:14px; }
  .fit-item p { font-size:12px; margin:0; }
  .fit-note { font-size:11px; margin-top:17px; }
  .facts { grid-template-columns:1fr; gap:8px; margin-top:18px; }
  .facts div { display:grid; grid-template-columns:64px 1fr; gap:10px; align-items:baseline; padding:10px 14px; }
  .facts dd { margin:0; font-size:13px; }
  .route-list { margin-top:22px; }
  .route-list li { gap:12px; padding-bottom:20px; }
  .route-list h3 { font-size:16px; }
  .route-list p { font-size:13px; }
  .route-caption { margin-left:50px; font-size:11px; }
  .roles-title { font-size:16px; margin-top:24px; }
  .roles { grid-template-columns:1fr; gap:10px; }
  .role { padding:14px 16px; border-radius:14px; }
  .role ul { font-size:13px; }
  .lesson-chips { gap:6px; margin-top:18px; }
  .lesson-chips a { font-size:12px; padding:5px 11px; }
  .lesson + .lesson { margin-top:26px; padding-top:26px; }
  .lesson-head { grid-template-columns:32px 1fr; gap:10px; }
  .lesson-head .step { width:32px; height:32px; font-size:11px; }
  .lesson .lesson-head h2 { font-size:17px; letter-spacing:-.2px; }
  .lesson-desc { font-size:13px; }
  .proof-group { margin-top:21px; }
  .proof-group-heading h3 { font-size:16px; }
  .proof-group + .proof-group { padding-top:21px; margin-top:22px; }
  .proof-group-note { font-size:11px; }
  .results { display:flex; align-items:flex-start; gap:12px; margin-top:13px; padding:2px 2px 9px; overflow-x:auto; scroll-snap-type:x mandatory; overscroll-behavior-x:contain; scrollbar-width:thin; scrollbar-color:var(--line) transparent; }
  .results>.result { flex:0 0 85%; scroll-snap-align:start; scroll-snap-stop:always; }
  .result { border-radius:14px; }
  .result-text { padding:15px 16px 12px; }
  .result-label { font-size:11px; }
  .result-number { font-size:31px; letter-spacing:-1.2px; }
  .result-number small { font-size:16px; }
  .result-title { font-size:16px; }
  .exam .result-title { font-size:15px; }
  .result-desc { font-size:12px; line-height:1.7; }
  .quote { font-size:12px; }
  .who { font-size:11px; }
  .result summary { padding:9px 16px; }
  .result details p { padding:0 16px 12px; font-size:12px; }
  .evidence img { height:180px; padding:10px 12px 0; }
  .evidence span { font-size:11px; padding:8px 4px 10px; }
  .gallery-controls:not([hidden]) { display:flex; align-items:center; justify-content:flex-end; gap:8px; margin-top:5px; }
  .gallery-hint { margin-right:auto; color:var(--muted); font-size:11px; }
  .proof .micro { font-size:10px; }
  summary { font-size:14px; padding:15px 0; }
  details p { font-size:13px; }
  .fit-answer { grid-template-columns:1fr; gap:22px; padding-bottom:22px; }
  .fit-group ul { font-size:13px; }
  .booking { padding-top:34px; padding-bottom:31px; }
  .booking h2 { font-size:25px; }
  .urgency { font-size:12px; text-align:left; }
  .booking .button { width:100%; min-width:0; }
  .booking-steps { gap:7px; font-size:11px; margin-top:19px; }
  .booking .micro { font-size:11px; }
  .cross-link { font-size:12px; }
  .booking-boundary { font-size:10px; }
  footer { padding-bottom:calc(92px + env(safe-area-inset-bottom)); align-items:flex-start; font-size:10px; }
  .sticky-cta { display:block; position:fixed; left:0; right:0; bottom:0; z-index:50; padding:10px 16px calc(10px + env(safe-area-inset-bottom)); background:rgba(255,255,255,.97); border-top:1px solid var(--line); transform:translateY(110%); transition:transform .2s; }
  .sticky-cta.show { transform:none; }
  .sticky-cta .button { width:100%; min-height:48px; }
}
@media (max-width:360px) {
  .pad { padding-left:20px; padding-right:20px; }
  .hero h1 { font-size:29px; }
  .hero-logo { width:69px; justify-self:end; }
  .fit-item { grid-template-columns:100px 1fr; gap:8px; }
  .result-number { font-size:26px; }
  .result-text { padding:12px 10px; }
}
@media (prefers-reduced-motion:reduce) { html { scroll-behavior:auto; } * { transition:none!important; } }