/* 映策智造｜「套用到我家」官網行銷頁（yingce.tw/ai/）
   品牌色沿用官網：深藍 #0a1628／銅金 #b8956a；標題 Noto Sans TC 700、數字 Inter */
:root {
  --navy: #0a1628;
  --navy-2: #142847;
  --navy-3: #1d355c;
  --gold: #b8956a;
  --gold-2: #cfae84;
  --gold-soft: #f3ece1;
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --ink: #0f1a2e;
  --text: #3a4a63;
  --muted: #6a7689;
  --line: #e4e8ef;
  --ok: #2f855a;
  --danger: #c53030;
  --radius: 14px;
  --wrap: 1180px;
  --header-h: 68px;
  --font: "Noto Sans TC", -apple-system, BlinkMacSystemFont, "PingFang TC", sans-serif;
  --en: "Inter", "Noto Sans TC", sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { overflow-x: clip; scroll-behavior: smooth; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 17px; line-height: 1.8; overflow-x: clip; -webkit-font-smoothing: antialiased; -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { color: var(--ink); line-height: 1.35; margin: 0 0 .5em; font-weight: 700; letter-spacing: .02em; }
h1 { font-size: clamp(30px, 4.4vw, 52px); }
h2 { font-size: clamp(25px, 3vw, 38px); }
h3 { font-size: 20px; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.muted { color: var(--muted); }
.num { font-family: var(--en); font-weight: 700; }
[id] { scroll-margin-top: calc(var(--header-h) + 16px); }

/* 按鈕 */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px; padding: 0 26px; border-radius: 10px; border: 1px solid transparent; font: 600 16px/1 var(--font); cursor: pointer; transition: transform .2s, background .2s, box-shadow .2s, color .2s; white-space: nowrap; }
.btn:hover { transform: translateY(-2px); }
.btn-gold { background: var(--gold); color: #fff; box-shadow: 0 8px 22px rgba(184,149,106,.35); }
.btn-gold:hover { background: #a07f58; }
.btn-light { background: #fff; color: var(--navy); }
.btn-ghost { border-color: rgba(255,255,255,.4); color: #fff; background: rgba(255,255,255,.06); }
.btn-ghost:hover { background: rgba(255,255,255,.14); }
.btn-line { border-color: var(--line); color: var(--ink); background: #fff; }
.btn-line:hover { border-color: var(--gold); color: var(--gold); }
.btn-sm { min-height: 42px; padding: 0 18px; font-size: 15px; }

/* Header：sticky；主 CTA 每頁都有、手機也在 */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.95); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.site-header .wrap { height: var(--header-h); display: flex; align-items: center; gap: 22px; }
.logo img { height: 38px; width: auto; }
.top-nav { display: flex; gap: 4px; margin-left: auto; }
.top-nav a { padding: 8px 12px; border-radius: 8px; font-size: 15px; color: var(--text); }
.top-nav a:hover { background: var(--bg-alt); color: var(--ink); }
.header-cta { position: relative; overflow: hidden; display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 18px; border-radius: 10px; background: linear-gradient(135deg, #cfae84, var(--gold) 50%, #9c7a52); color: #fff; font: 700 15px/1 var(--font); white-space: nowrap; box-shadow: 0 0 0 0 rgba(184,149,106,.55); animation: cta-pulse 2.4s ease-out infinite; }
.header-cta::after { content: ""; position: absolute; top: 0; bottom: 0; left: -60%; width: 45%; background: linear-gradient(100deg, transparent, rgba(255,255,255,.7), transparent); transform: skewX(-20deg); animation: cta-shine 3.2s ease-in-out infinite; }
.header-cta .short { display: none; }
@keyframes cta-pulse { 0% { box-shadow: 0 0 0 0 rgba(184,149,106,.6); } 70% { box-shadow: 0 0 0 12px rgba(184,149,106,0); } 100% { box-shadow: 0 0 0 0 rgba(184,149,106,0); } }
@keyframes cta-shine { 0%, 55% { left: -60%; } 85%, 100% { left: 130%; } }
@media (max-width: 860px) { .top-nav { display: none; } .header-cta { margin-left: auto; } }
@media (max-width: 420px) { .header-cta .long { display: none; } .header-cta .short { display: inline; } .logo img { height: 32px; } }

/* Hero（深藍） */
.hero { background: radial-gradient(900px 420px at 85% 10%, rgba(184,149,106,.18), transparent 70%), linear-gradient(160deg, var(--navy), var(--navy-2)); color: #e8edf5; padding: 72px 0 84px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero h1 { color: #fff; }
.hero h1 em { font-style: normal; color: var(--gold-2); }
.hero .lead { font-size: 18px; color: #c5d0df; max-width: 560px; }
.eyebrow { display: inline-block; font-size: 14px; color: var(--gold-2); border: 1px solid rgba(207,174,132,.45); border-radius: 999px; padding: 3px 14px; margin-bottom: 16px; letter-spacing: .06em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.hero-note { margin-top: 16px; font-size: 14px; color: #93a3ba; }
@media (max-width: 960px) { .hero .wrap { grid-template-columns: 1fr; gap: 36px; } .hero { padding: 48px 0 60px; } }

/* 前後對比 */
.compare { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 3/2; background: #10213b; user-select: none; touch-action: pan-y; box-shadow: 0 24px 60px rgba(0,0,0,.35); }
.compare.wide { aspect-ratio: 16/9; }
.compare img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare .after { clip-path: inset(0 0 0 var(--pos, 50%)); }
.compare .handle { position: absolute; top: 0; bottom: 0; left: var(--pos, 50%); width: 2px; background: #fff; transform: translateX(-1px); z-index: 3; }
.compare .handle::after { content: "⟷"; position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 46px; height: 46px; border-radius: 50%; background: #fff; color: var(--navy); display: grid; place-items: center; font-weight: 700; box-shadow: 0 6px 16px rgba(0,0,0,.25); }
.compare input { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; cursor: ew-resize; z-index: 4; margin: 0; }
.compare .tag { position: absolute; top: 14px; z-index: 2; font-size: 13px; padding: 4px 12px; border-radius: 999px; background: rgba(10,22,40,.75); color: #fff; }
.compare .tag.l { left: 14px; } .compare .tag.r { right: 14px; background: var(--gold); }
.compare-cap { font-size: 13px; color: #93a3ba; margin-top: 10px; }

/* 區塊 */
section.block { padding: 96px 0; }
section.alt { background: var(--bg-alt); }
section.dark { background: var(--navy); color: #c5d0df; }
section.dark h2, section.dark h3 { color: #fff; }
.sec-head { max-width: 760px; margin-bottom: 44px; }
.sec-head p { color: var(--muted); font-size: 18px; }
section.dark .sec-head p { color: #93a3ba; }
.label { font-size: 14px; color: var(--gold); letter-spacing: .12em; font-weight: 600; margin-bottom: 10px; display: block; }
.grid { display: grid; gap: 22px; }
.g2 { grid-template-columns: repeat(2, 1fr); } .g3 { grid-template-columns: repeat(3, 1fr); } .g4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .g3, .g4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .g2, .g3, .g4 { grid-template-columns: 1fr; } section.block { padding: 64px 0; } }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
section.dark .card { background: var(--navy-2); border-color: #23395f; }
.card h3 { margin-bottom: 8px; }
.card p { margin: 0; color: var(--muted); font-size: 16px; }
section.dark .card p { color: #a5b3c7; }
.card .ico { font: 700 15px/1 var(--en); color: var(--gold); margin-bottom: 14px; display: block; letter-spacing: .1em; }

/* 痛點 */
.pains { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.pain { padding: 22px 24px; border-left: 3px solid var(--gold); background: #fff; border-radius: 0 12px 12px 0; box-shadow: 0 1px 0 var(--line); }
.pain b { display: block; color: var(--ink); font-size: 18px; margin-bottom: 6px; }
.pain p { margin: 0; color: var(--muted); font-size: 16px; }
@media (max-width: 860px) { .pains { grid-template-columns: 1fr; } }

/* 客人怎麼用：手機截圖＋步驟 */
.how { display: grid; grid-template-columns: 340px 1fr; gap: 64px; align-items: center; }
.phone { width: 300px; margin: 0 auto; border-radius: 34px; padding: 10px; background: #0b1424; box-shadow: 0 30px 60px rgba(10,22,40,.25); }
.phone img { border-radius: 26px; width: 100%; aspect-ratio: 390/844; object-fit: cover; object-position: top; }
.steps { list-style: none; margin: 0; padding: 0; counter-reset: s; }
.steps li { counter-increment: s; position: relative; padding: 0 0 26px 64px; }
.steps li::before { content: counter(s, decimal-leading-zero); position: absolute; left: 0; top: -2px; width: 44px; height: 44px; border-radius: 12px; background: var(--navy); color: var(--gold-2); display: grid; place-items: center; font: 700 16px/1 var(--en); }
.steps li b { display: block; color: var(--ink); font-size: 19px; margin-bottom: 4px; }
.steps li p { margin: 0; color: var(--muted); }
@media (max-width: 860px) { .how { grid-template-columns: 1fr; gap: 36px; } }

/* 詢價單範例 */
.lead-card { max-width: 620px; background: #fff; border-radius: 16px; box-shadow: 0 24px 60px rgba(10,22,40,.12); overflow: hidden; border: 1px solid var(--line); }
.lead-card .top { display: flex; justify-content: space-between; align-items: center; padding: 16px 22px; background: var(--navy); color: #fff; font-size: 15px; }
.lead-card .top b { color: var(--gold-2); }
.lead-card .body { padding: 22px; display: grid; grid-template-columns: 170px 1fr; gap: 20px; }
.lead-card .pics { display: grid; gap: 8px; }
.lead-card .pics img { border-radius: 8px; aspect-ratio: 3/2; object-fit: cover; }
.lead-card dl { display: grid; grid-template-columns: 76px 1fr; gap: 6px 12px; margin: 0; font-size: 15px; }
.lead-card dt { color: var(--muted); }
.lead-card dd { margin: 0; color: var(--ink); }
@media (max-width: 560px) { .lead-card .body { grid-template-columns: 1fr; } .lead-card .pics { grid-template-columns: 1fr 1fr; } }
.lead-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 960px) { .lead-wrap { grid-template-columns: 1fr; gap: 32px; } }
.checks { list-style: none; padding: 0; margin: 0; }
.checks li { position: relative; padding: 9px 0 9px 32px; border-bottom: 1px solid var(--line); }
.checks li::before { content: "✓"; position: absolute; left: 4px; top: 9px; color: var(--gold); font-weight: 700; }
section.dark .checks li { border-color: #23395f; }

/* 行業卡 */
.ind { display: block; border-radius: var(--radius); overflow: hidden; background: #fff; border: 1px solid var(--line); transition: transform .25s, box-shadow .25s; }
.ind:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(10,22,40,.12); }
.ind img { aspect-ratio: 3/2; height: auto; object-fit: cover; width: 100%; }
.ind div { padding: 16px 18px 18px; }
.ind b { display: block; color: var(--ink); font-size: 18px; }
.ind span { font-size: 14px; color: var(--muted); }
.ind span.go { color: var(--gold); font-weight: 600; display: inline-block; margin-top: 6px; }

/* 示範站卡 */
.demo-card { display: grid; grid-template-columns: 1.3fr 1fr; gap: 0; border-radius: 16px; overflow: hidden; background: var(--navy-2); border: 1px solid #23395f; }
.demo-card img { width: 100%; height: 100%; object-fit: cover; object-position: top; min-height: 260px; }
.demo-card .in { padding: 30px; color: #c5d0df; }
.demo-card .in h3 { color: #fff; }
.demo-card .url { font-family: var(--en); color: var(--gold-2); font-size: 15px; display: block; margin-bottom: 12px; }
@media (max-width: 860px) { .demo-card { grid-template-columns: 1fr; } }

/* 流程 */
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: f; }
.flow li { counter-increment: f; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.flow li::before { content: "第 " counter(f) " 步"; display: block; font: 700 14px/1 var(--font); color: var(--gold); letter-spacing: .1em; margin-bottom: 12px; }
.flow li b { display: block; color: var(--ink); font-size: 18px; margin-bottom: 6px; }
.flow li p { margin: 0; color: var(--muted); font-size: 15px; }
@media (max-width: 960px) { .flow { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .flow { grid-template-columns: 1fr; } }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; font-weight: 600; font-size: 18px; color: var(--ink); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 16px; font-size: 24px; color: var(--gold); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding: 0 40px 20px 0; margin: 0; }

/* 申請表 */
.apply { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: start; }
@media (max-width: 960px) { .apply { grid-template-columns: 1fr; gap: 32px; } }
.apply-box { background: #fff; border-radius: 18px; padding: 30px; color: var(--text); box-shadow: 0 30px 70px rgba(0,0,0,.3); }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 16px; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; font-size: 14px; color: var(--muted); margin-bottom: 6px; }
.form label i { color: var(--danger); font-style: normal; }
.form input, .form select, .form textarea { width: 100%; font: 400 16px/1.5 var(--font); color: var(--ink); background: var(--bg-alt); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--gold); background: #fff; }
.form textarea { min-height: 96px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
.form .consent { font-size: 13px; color: var(--muted); }
.form-msg { display: none; padding: 14px 16px; border-radius: 10px; font-size: 15px; }
.form-msg.ok { display: block; background: #edf7f0; border: 1px solid #b7dcc4; color: #1f5f3c; }
.form-msg.err { display: block; background: #fdf0f0; border: 1px solid #f0c2c2; color: var(--danger); }
@media (max-width: 560px) { .form { grid-template-columns: 1fr; } .apply-box { padding: 22px; } }

/* 其他行業 */
.ind-links { display: flex; flex-wrap: wrap; gap: 10px; }
.ind-links a { padding: 10px 16px; border-radius: 999px; border: 1px solid var(--line); background: #fff; font-size: 15px; }
.ind-links a:hover { border-color: var(--gold); color: var(--gold); }

/* Footer */
.site-footer { background: #071020; color: #8a99b0; padding: 54px 0 30px; font-size: 14px; }
.site-footer .cols { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.site-footer h4 { color: #fff; font-size: 15px; margin: 0 0 12px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 8px; }
.site-footer a:hover { color: #fff; }
.site-footer .bottom { margin-top: 36px; padding-top: 18px; border-top: 1px solid #1b2a44; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
@media (max-width: 760px) { .site-footer .cols { grid-template-columns: 1fr; } }

/* 手機底部按鈕 */
.mobile-bar { display: none; }
@media (max-width: 760px) {
  .mobile-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 90; padding: 10px 12px calc(10px + env(safe-area-inset-bottom, 0px)); background: rgba(255,255,255,.97); border-top: 1px solid var(--line); }
  .mobile-bar .btn { min-height: 46px; font-size: 15px; padding: 0 10px; }
  body { padding-bottom: 72px; }
}
@media (max-width: 640px) { .wrap { padding: 0 16px; } h1 { font-size: 30px; } h2 { font-size: 25px; } .hero .lead { font-size: 16px; } .hero-actions .btn { flex: 1 1 100%; } }

/* 進場：提前觸發、不位移 */
.reveal { opacity: 0; transition: opacity .45s ease; }
.reveal.in { opacity: 1; }
.reveal.now { transition: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transition: none; } .header-cta, .header-cta::after { animation: none; } .header-cta::after { display: none; } html { scroll-behavior: auto; } }

/* LINE 內建瀏覽器提醒（同示範站寫法） */
.line-browser-notice { position: fixed; inset: 0 0 auto; z-index: 400; padding-top: env(safe-area-inset-top, 0px); background: #fff6e8; color: #362b23; border-bottom: 1px solid #d7b998; box-shadow: 0 3px 14px #24180b12; }
.line-browser-inner { position: relative; display: flex; align-items: center; gap: 20px; padding-top: 14px; padding-bottom: 14px; padding-right: 64px; }
.line-browser-copy { flex: 1; min-width: 0; font-size: 14px; line-height: 1.6; }
.line-browser-copy strong { font-size: 16px; }
.line-browser-copy p { margin: 3px 0; }
.line-browser-copy small { display: block; color: #6b5542; font-size: 12px; }
.line-browser-close { position: absolute; top: 8px; right: 10px; width: 44px; height: 44px; border: 0; background: transparent; color: #362b23; font: 28px/1 sans-serif; cursor: pointer; }
body.has-line-browser-notice { padding-top: var(--line-notice-height, 0px); }
.has-line-browser-notice .site-header { top: var(--line-notice-height, 0px); }
@media (max-width: 600px) {
  .line-browser-inner { align-items: flex-start; flex-direction: column; gap: 10px; padding: 12px 48px 12px 16px; }
  .line-browser-open { min-height: 44px; white-space: normal; line-height: 1.4; padding: 9px 12px; }
  .line-browser-close { right: 2px; top: 4px; }
}

/* ===== v3 版面（10-20）===== */
.big { font-size: 18px; }
.center { text-align: center; }
.sec-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.hero { position: relative; overflow: hidden; padding: 84px 0 96px; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 44px 44px; mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); -webkit-mask-image: radial-gradient(ellipse at 70% 40%, #000 20%, transparent 75%); pointer-events: none; }
.hero .wrap { position: relative; }
.hero h1 { font-size: clamp(32px, 4.6vw, 58px); letter-spacing: .03em; }
.hero h1 em { background: linear-gradient(90deg, #e3c9a3, var(--gold) 60%, #e3c9a3); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { line-height: 1.95; }
.trust { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; padding: 0; margin: 22px 0 0; font-size: 14px; color: #a9b7ca; }
.trust li::before { content: "✓"; color: var(--gold-2); margin-right: 6px; font-weight: 700; }
.hero-visual { position: relative; }
.hero-visual .compare { box-shadow: 0 30px 80px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.08); border-radius: 18px; }
.toast { position: absolute; left: -22px; bottom: -26px; z-index: 5; display: flex; gap: 12px; align-items: center; background: #fff; color: var(--ink); border-radius: 14px; padding: 12px 18px 12px 14px; box-shadow: 0 18px 40px rgba(0,0,0,.3); font-size: 15px; line-height: 1.35; animation: toast-in .6s 1.6s both; }
.toast .bell { width: 38px; height: 38px; border-radius: 10px; background: var(--navy); display: grid; place-items: center; font-size: 18px; }
.toast small { display: block; color: var(--muted); font-size: 13px; }
@keyframes toast-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
.hero .compare-cap { text-align: center; margin-top: 40px; letter-spacing: .1em; }
@media (max-width: 960px) { .hero { padding: 52px 0 64px; } .toast { left: 10px; bottom: -22px; } }

/* 行業切換（總入口） */
.tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 22px; }
.tab { font: 500 14px/1 var(--font); padding: 9px 14px; border-radius: 999px; border: 1px solid rgba(255,255,255,.22); background: rgba(255,255,255,.05); color: #d5deea; cursor: pointer; transition: .2s; }
.tab:hover { border-color: var(--gold-2); }
.tab.on { background: var(--gold); border-color: var(--gold); color: #fff; }

/* 官網該有的：瀏覽器＋手機 */
.basics { display: grid; grid-template-columns: 1fr 1.15fr; gap: 64px; align-items: center; }
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 22px 0 24px; }
.chips li { padding: 8px 16px 8px 14px; border-radius: 999px; background: #fff; border: 1px solid var(--line); font-size: 15px; color: var(--ink); }
.chips li::before { content: "✓"; color: var(--gold); margin-right: 6px; font-weight: 700; }
.devices { position: relative; padding: 0 40px 40px 0; }
.browser { border-radius: 14px; overflow: hidden; background: #fff; box-shadow: 0 30px 70px rgba(10,22,40,.18); border: 1px solid var(--line); }
.browser .bar { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #eef1f5; border-bottom: 1px solid var(--line); }
.browser .bar i { width: 10px; height: 10px; border-radius: 50%; background: #cfd6df; }
.browser .bar span { margin-left: 12px; flex: 1; font: 500 12px/1 var(--en); color: var(--muted); background: #fff; border-radius: 6px; padding: 6px 10px; }
.browser img { width: 100%; aspect-ratio: 8/5; object-fit: cover; object-position: top; }
.phone.mini { position: absolute; right: 0; bottom: 0; width: 150px; padding: 6px; border-radius: 24px; }
.phone.mini img { border-radius: 19px; }
@media (max-width: 960px) { .basics { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 600px) { .devices { padding: 0 24px 30px 0; } .phone.mini { width: 104px; border-radius: 18px; padding: 4px; } .phone.mini img { border-radius: 14px; } }

/* 最重要的：作品＋照片＝套好 */
.special { background: radial-gradient(800px 400px at 50% 0%, rgba(184,149,106,.16), transparent 70%), var(--navy); }
.special .sec-head p { color: #a9b7ca; }
.equation { display: grid; grid-template-columns: 1fr auto 1fr auto 1.25fr; gap: 18px; align-items: center; }
.eq { margin: 0; background: var(--navy-2); border: 1px solid #23395f; border-radius: 18px; overflow: hidden; }
.eq .ph { position: relative; }
.eq img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.eq figcaption { padding: 16px 18px 18px; display: grid; grid-template-columns: auto 1fr; gap: 2px 12px; align-items: start; }
.eq .n { grid-row: span 2; width: 30px; height: 30px; border-radius: 50%; background: rgba(207,174,132,.15); color: var(--gold-2); display: grid; place-items: center; font: 700 14px/1 var(--en); }
.eq b { color: #fff; font-size: 17px; line-height: 1.4; }
.eq small { color: #93a3ba; font-size: 13px; }
.eq.hot { border-color: var(--gold); box-shadow: 0 0 0 1px var(--gold), 0 24px 60px rgba(184,149,106,.25); }
.eq .sec { position: absolute; right: 12px; top: 12px; background: var(--gold); color: #fff; font-size: 13px; font-weight: 700; padding: 4px 12px; border-radius: 999px; }
.op { font-size: 34px; color: var(--gold-2); font-weight: 300; text-align: center; }
@media (max-width: 960px) { .equation { grid-template-columns: 1fr 1fr; } .op { display: none; } .eq.hot { grid-column: 1 / -1; } }
@media (max-width: 560px) { .equation { grid-template-columns: 1fr; gap: 14px; } .eq.hot { grid-column: auto; } .eq b { font-size: 16px; } }

/* 然後呢：以前／現在＋通知 */
.then { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.vs { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 26px; }
.vs > div { border-radius: 14px; padding: 18px 20px; }
.vs h4 { margin: 0 0 8px; font-size: 15px; letter-spacing: .1em; }
.vs ol { margin: 0; padding-left: 20px; font-size: 15px; line-height: 1.9; }
.vs .old { background: var(--bg-alt); color: var(--muted); }
.vs .old h4 { color: var(--muted); }
.vs .old li { text-decoration: line-through; text-decoration-color: rgba(106,118,137,.45); }
.vs .now { background: var(--navy); color: #dfe6f0; }
.vs .now h4 { color: var(--gold-2); }
.inbox { position: relative; padding-top: 28px; }
.inbox .ghost { position: absolute; left: 50%; height: 60px; border-radius: 16px; background: #fff; border: 1px solid var(--line); transform: translateX(-50%); }
.inbox .g1 { top: 14px; width: 92%; opacity: .8; } .inbox .g2 { top: 0; width: 84%; opacity: .5; }
.inbox .lead-card { position: relative; margin: 0 auto; }
.lead-card .top { gap: 10px; justify-content: flex-start; }
.lead-card .top .bell { font-size: 16px; }
.lead-card .top .time { margin-left: auto; color: #93a3ba; font-size: 13px; }
@media (max-width: 960px) { .then { grid-template-columns: 1fr; gap: 40px; } }
@media (max-width: 420px) { .vs { grid-template-columns: 1fr; } }

/* 我們的想法 */
.idea { display: grid; grid-template-columns: 300px 1fr; gap: 56px; align-items: start; }
.idea blockquote { position: relative; margin: 0; padding: 8px 0 0 34px; border-left: 3px solid var(--gold); }
.idea blockquote::before { content: "“"; position: absolute; left: 24px; top: -54px; font: 700 120px/1 Georgia, serif; color: rgba(184,149,106,.22); }
.idea blockquote p { font-size: 19px; line-height: 2; color: var(--ink); margin: 0 0 18px; }
.idea blockquote p:last-of-type { color: var(--muted); font-size: 17px; }
.idea cite { font-style: normal; color: var(--gold); font-weight: 600; letter-spacing: .1em; }
@media (max-width: 860px) { .idea { grid-template-columns: 1fr; gap: 20px; } .idea blockquote { padding-left: 22px; } .idea blockquote p { font-size: 17px; } }

/* FAQ 兩欄 */
.faq.two { display: grid; grid-template-columns: 1fr 1fr; gap: 0 48px; }
@media (max-width: 760px) { .faq.two { grid-template-columns: 1fr; } }

/* 行業卡 */
.ind-img { overflow: hidden; }
.ind img { transition: transform .5s; }
.ind:hover img { transform: scale(1.05); }
.ind span.go { display: block; }
.vs .old li { text-decoration: none; }
@media (prefers-reduced-motion: reduce) { .toast { animation: none; } }
@media (max-width: 560px) {
  .eq:not(.hot) { display: grid; grid-template-columns: 42% 1fr; align-items: center; }
  .eq:not(.hot) img { height: 100%; aspect-ratio: 1/1; }
  .eq:not(.hot) figcaption { padding: 12px 14px; }
  .idea blockquote::before { display: none; }
}