/* Oday 品牌網站。
   Anthony 2026-11-13：白底（不要米白）、不要套版感；再來一句「很簡陋、沒有動態、不夠凸顯平台價值」。
   所以：底色純白、平塗色塊、靠左對齊，不用漸層、裝飾圓、圖示膠囊、圖庫照；
   豐富度靠真實的 App 畫面：手機裡的首頁自己捲、畫面自動切換、從畫面裁下來放大的功能小卡、
   捲動進場和視差、「抽成 0%」的大數字。動態只動 transform 和 opacity，系統設定減少動態時全部停掉。
   小卡一律放在裝置旁邊的空位，不蓋住裝置裡的畫面（蓋住會像跑版，Anthony 說過「設計上很奇怪」）。
   進場前的隱藏狀態寫在這裡，沒有 JavaScript 時由 nojs.css 打開。 */
:root {
  --bg: #ffffff;
  --soft: #f5f5f7;
  --navy: #101d47;
  --accent: #c2410c;
  --accent-hover: #9a3412;
  --text: #1d1d1f;
  --text-2: #55555c;
  --mute: #8a8a93;
  --line: #e3e3e8;
  --frame: #111114;
  --ease: cubic-bezier(0.2, 0.8, 0.2, 1);
  --ease-io: cubic-bezier(0.7, 0, 0.2, 1);
  --lift: 0 34px 60px -28px rgba(10, 12, 30, 0.5);
  --pop: 0 18px 36px -14px rgba(10, 12, 30, 0.38), 0 0 0 1px rgba(10, 12, 30, 0.06);
  --font: "Noto Sans TC", -apple-system, BlinkMacSystemFont, "PingFang TC", "Microsoft JhengHei", sans-serif;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
h1, h2, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
h1, h2 { color: var(--navy); font-weight: 900; letter-spacing: -0.02em; line-height: 1.1; }
h2 { font-size: clamp(36px, 5vw, 64px); }
.wrap { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
[data-par] { translate: 0 var(--py, 0px); will-change: translate; }

/* 捲到才進場 */
[data-reveal] { opacity: 0; transform: translateY(36px); transition: opacity 0.8s var(--ease), transform 0.9s var(--ease); }
[data-reveal].in { opacity: 1; transform: none; }
/* 標題從遮罩底下升上來 */
.rise[data-reveal] { opacity: 1; transform: none; overflow: hidden; padding-bottom: 0.12em; margin-bottom: -0.12em; }
.rise > span { display: block; transform: translateY(115%); transition: transform 0.9s var(--ease); }
.rise.in > span { transform: none; }
.chars { display: block; overflow: hidden; padding-bottom: 0.12em; margin-bottom: -0.12em; }
.chars span { display: inline-block; animation: char-up 0.9s var(--ease) both; }
.chars span:nth-child(2) { animation-delay: 0.07s; }
.chars span:nth-child(3) { animation-delay: 0.14s; }
.chars span:nth-child(4) { animation-delay: 0.21s; }
@keyframes char-up { from { transform: translateY(115%); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(24px); } }

/* 頁首 */
.top { position: sticky; top: 0; z-index: 20; background: var(--bg); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand img { height: 36px; width: auto; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 15px; font-weight: 500; }
.nav a:not(.btn) { position: relative; padding: 6px 0; }
.nav a:not(.btn)::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease); }
.nav a:not(.btn):hover::after { transform: scaleX(1); }

/* 按鈕 */
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 0 28px; border-radius: 8px; background: var(--accent); color: #fff; font-weight: 700; font-size: 17px; white-space: nowrap; transition: background 0.2s, color 0.2s, transform 0.2s var(--ease); }
.btn:hover { background: var(--accent-hover); transform: translateY(-2px); }
.btn:active { transform: scale(0.97); }
.btn.line { background: transparent; color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--navy); }
.btn.line:hover { background: var(--navy); color: #fff; }
.btn.white { background: #fff; color: var(--navy); }
.btn.white:hover { background: #e9e9ee; }
.btn.small { min-height: 40px; padding: 0 16px; font-size: 15px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }

/* 裝置外框 */
.phone { position: relative; width: 300px; max-width: 100%; border: 8px solid var(--frame); border-radius: 44px; overflow: hidden; background: var(--frame); box-shadow: var(--lift); }
.phone > img:not(.tabbar) { width: 100%; aspect-ratio: 390 / 844; object-fit: cover; object-position: top; }
.tablet { position: relative; border: 10px solid var(--frame); border-radius: 24px; overflow: hidden; background: var(--frame); box-shadow: var(--lift); }
.tablet > img { width: 100%; aspect-ratio: 1180 / 820; object-fit: cover; object-position: top; }
/* 裝置裡換畫面 */
.slides { position: relative; overflow: hidden; background: #fff; }
.phone .slides { aspect-ratio: 390 / 844; }
.tablet .slides { aspect-ratio: 1180 / 820; }
.slides img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top; opacity: 0; transform: translateY(4%); transition: opacity 0.5s, transform 0.7s var(--ease); }
.slides img.on { opacity: 1; transform: none; z-index: 1; }
/* 手機裡的首頁自己捲，分頁列固定在下面 */
.scroll { aspect-ratio: 390 / 844; overflow: hidden; background: #f6f5f2; }
.scroll img { width: 100%; animation: scroll-y 24s 1.8s ease-in-out infinite alternate; }
@keyframes scroll-y { to { transform: translateY(-70.9%); } }
.tabbar { position: absolute; left: 5.13%; bottom: 1.9%; width: 89.74%; border-radius: 999px; box-shadow: 0 6px 18px rgba(10, 12, 30, 0.14); z-index: 2; }

/* 從畫面裁下來放大的功能小卡：放在裝置旁邊的空位，不蓋住畫面 */
.k { display: block; border-radius: 18px; box-shadow: var(--pop); }
.k-group, .k-week { border-radius: 999px; }
.k-bogo { width: 292px; }
.k-track { width: 336px; }
.k-weather { width: 375px; }
.k-cart { width: 326px; }
.k-promo, .k-crowd { width: 420px; }
.k-bizdeal, .k-days, .k-split { width: 336px; }
.k-today { width: 222px; }
.k-sticker { width: 232px; border-radius: 8px; }
.k-ticket { width: 288px; border-radius: 4px; }
.k-week, .k-group { width: 174px; }
/* 嚴選店家的三項標準 */
.marks { width: 220px; padding: 4px 20px; background: #fff; border-radius: 18px; box-shadow: var(--pop); }
.marks li { display: flex; align-items: center; gap: 12px; padding: 13px 0; font-size: 18px; font-weight: 700; color: var(--navy); }
.marks li + li { border-top: 1px solid var(--line); }
.marks li::before { content: ""; flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--accent) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 12.5l3.4 3.4L17 9' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 24px no-repeat; }
.chips { display: flex; gap: 12px; }
.chips .k { flex: 1 1 0; min-width: 0; max-width: 174px; }
/* 跟著分頁換的小卡：疊在同一格，只顯示現在那張 */
.details { position: relative; }
.details > * { position: absolute; left: 0; max-width: 100%; opacity: 0; transform: translateY(14px) scale(0.96); transition: opacity 0.45s, transform 0.6s var(--ease); }
.reel[data-active="0"] .details > .c0, .reel[data-active="1"] .details > .c1, .reel[data-active="2"] .details > .c2, .reel[data-active="3"] .details > .c3 { opacity: 1; transform: none; transition-delay: 0.2s; }

/* 首頁主視覺：左邊字，右邊柿橘色塊貼到螢幕邊，裡面手機和平板 */
.hero { display: grid; grid-template-columns: minmax(24px, 1fr) minmax(0, 576px) minmax(0, 576px) minmax(24px, 1fr); border-bottom: 1px solid var(--line); overflow: hidden; }
.hero .text { grid-column: 2; align-self: center; padding: 56px 48px 56px 0; }
.hero h1 { font-size: clamp(60px, 8.4vw, 120px); }
.rot { display: block; height: 1.1em; overflow: hidden; color: var(--accent); }
.rot > span { display: block; animation: rot 12s var(--ease-io) 1.2s infinite; }
.rot b { display: block; height: 1.1em; font-weight: 900; }
@keyframes rot {
  0%, 12% { transform: translateY(0); }
  16.667%, 28.667% { transform: translateY(-1.1em); }
  33.333%, 45.333% { transform: translateY(-2.2em); }
  50%, 62% { transform: translateY(-3.3em); }
  66.667%, 78.667% { transform: translateY(-4.4em); }
  83.333%, 95.333% { transform: translateY(-5.5em); }
  100% { transform: translateY(-6.6em); }
}
.hero .sub { margin-top: 20px; font-size: clamp(20px, 2.2vw, 26px); font-weight: 500; color: var(--text-2); animation: fade-up 0.8s 0.35s var(--ease) both; }
/* 三個入口：上班族、企業、便當店 */
.doors { margin-top: 36px; max-width: 480px; border-bottom: 1px solid var(--line); animation: fade-up 0.8s 0.45s var(--ease) both; }
.doors a { display: flex; align-items: center; gap: 16px; padding: 15px 0; border-top: 1px solid var(--line); color: var(--navy); transition: color 0.2s; }
.doors b { font-size: 22px; font-weight: 900; }
.doors span { margin-left: auto; font-size: 15px; font-weight: 500; color: var(--text-2); }
.doors .hot { font-size: 17px; font-weight: 900; color: var(--accent); }
.doors a:hover { color: var(--accent); }
.stage { grid-column: 3 / 5; position: relative; height: 720px; display: flex; align-items: center; justify-content: center; gap: 36px; background: var(--accent); overflow: hidden; animation: wipe 1s var(--ease-io) both; }
@keyframes wipe { from { clip-path: inset(0 0 0 100%); } to { clip-path: inset(0); } }
.stage .phone { flex: none; width: 280px; animation: stage-up 1.1s 0.3s var(--ease) both; }
@keyframes stage-up { from { opacity: 0; transform: translateY(140px); } }
@keyframes pop { from { opacity: 0; transform: translateY(20px) scale(0.9); } }
/* 手機旁邊一疊小卡：訂單進度、買一送一、團購和訂一週 */
.stack { flex: none; width: 280px; display: flex; flex-direction: column; gap: 20px; }
.stack > * { animation: pop 0.7s 1s var(--ease) both; }
.stack > :nth-child(2) { animation-delay: 1.15s; }
.stack > :nth-child(3) { animation-delay: 1.3s; }
.stack .k { width: 100%; }
/* 訂單進度：四個點依序亮 */
.track { position: relative; display: flex; justify-content: space-between; padding: 18px 12px 14px; background: #fff; border-radius: 18px; box-shadow: var(--pop); }
.track::before, .track::after { content: ""; position: absolute; left: 44px; right: 44px; top: 28px; height: 3px; background: var(--line); }
.track::after { background: var(--accent); transform-origin: left; animation: track-fill 8s linear 2s infinite; }
.track li { position: relative; z-index: 1; width: 64px; display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 13px; font-weight: 500; color: var(--text); }
.track li::before { content: ""; width: 22px; height: 22px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px #fff; }
.track li:nth-child(2)::before { animation: dot-2 8s linear 2s infinite; }
.track li:nth-child(3)::before { animation: dot-3 8s linear 2s infinite; }
.track li:nth-child(4)::before { animation: dot-4 8s linear 2s infinite; }
@keyframes track-fill { 0%, 6% { transform: scaleX(0); } 22%, 31% { transform: scaleX(0.333); } 47%, 56% { transform: scaleX(0.667); } 72%, 100% { transform: scaleX(1); } }
@keyframes dot-2 { 0%, 21% { background: var(--line); } 23%, 100% { background: var(--accent); } }
@keyframes dot-3 { 0%, 46% { background: var(--line); } 48%, 100% { background: var(--accent); } }
@keyframes dot-4 { 0%, 71% { background: var(--line); } 73%, 100% { background: var(--accent); } }

/* 區塊 */
.section { padding: 112px 0; }
.section.soft, .soft { background: var(--soft); }
.head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 48px; }

/* 分頁：名稱＋一行重點，上面一條進度條，跑完換下一張 */
.reel-tab { position: relative; display: block; width: 100%; padding: 18px 0 20px; border: 0; border-top: 2px solid var(--line); background: none; text-align: left; line-height: 1.3; color: var(--mute); cursor: pointer; transition: color 0.3s; }
.reel-tab .t { display: block; font-size: 26px; font-weight: 700; }
.reel-tab .s { display: block; margin-top: 4px; font-size: 16px; font-weight: 500; color: var(--mute); transition: color 0.3s; }
.reel-tab:hover, .reel-tab.on { color: var(--navy); }
.reel-tab.on .s { color: var(--text-2); }
.reel-tab .bar { position: absolute; left: 0; top: -2px; width: 100%; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; }
.reel-tab.on .bar { transform: scaleX(1); animation: bar 4.6s linear both; }
.reel.paused .reel-tab.on .bar { animation-play-state: paused; }
@keyframes bar { from { transform: scaleX(0); } }

/* 訂便當、企業訂餐：左邊分頁，右邊一塊色塊，裡面小卡和整支手機並排 */
.duet { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); align-items: center; column-gap: 48px; }
.duet .reel-cta { margin-top: 36px; }
.duet .reel-tabs { margin-top: 40px; border-bottom: 2px solid var(--line); }
.reel-stage { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 40px; padding: 56px 64px; background: var(--soft); }
.reel-stage .phone { width: 270px; }
.duet .details { height: 190px; }
.duet .details > * { top: 0; bottom: 0; margin: auto 0; height: fit-content; }
.duet .details > .k-sticker { transform: rotate(-2deg) translateY(14px) scale(0.96); }
.duet.reel[data-active="1"] .details > .k-sticker { transform: rotate(-2deg); }

/* 企業訂餐：整條深藍 */
.biz { background: var(--navy); color: #fff; }
.biz h2 { color: #fff; }
.biz .reel-stage { background: rgba(255, 255, 255, 0.07); }
.biz .phone { border-color: #000; background: #000; box-shadow: 0 40px 70px -30px rgba(0, 0, 0, 0.8); }
.biz .reel-tabs { border-bottom-color: rgba(255, 255, 255, 0.22); }
.biz .reel-tab { border-top-color: rgba(255, 255, 255, 0.22); color: rgba(255, 255, 255, 0.5); }
.biz .reel-tab .s { color: rgba(255, 255, 255, 0.45); }
.biz .reel-tab:hover, .biz .reel-tab.on { color: #fff; }
.biz .reel-tab.on .s { color: rgba(255, 255, 255, 0.75); }

/* 抽成 0% */
.zero { display: flex; flex-direction: column; justify-content: space-between; padding: 24px 28px 18px; background: var(--accent); color: #fff; }
.zero-k { font-size: 30px; font-weight: 900; line-height: 1.2; }
.zero-n { display: flex; font-size: clamp(150px, 16.6vw, 204px); font-weight: 900; line-height: 1; letter-spacing: -0.04em; }
.roll { display: block; height: 1em; overflow: hidden; }
.roll > span { display: block; transition: transform 1.8s var(--ease-io) 0.25s; }
.roll b { display: block; height: 1em; font-weight: 900; }
.in .roll > span { transform: translateY(-83.333%); }

/* 店家合作：左邊抽成 0% 和跟著換的小卡，右邊平板換畫面，下面四個分頁 */
.shop-grid { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 32px; align-items: stretch; }
.shop-side { display: flex; flex-direction: column; gap: 28px; }
.shop-side .zero { flex: 1; }
.shop-side .details { height: 104px; }
.shop-side .details > * { bottom: 0; }
.reel-stage.wide { display: block; padding: 0; background: none; justify-items: normal; }
.cols { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 32px; margin-top: 56px; }
.cols .reel-tab { padding: 16px 0 0; border-top-color: #cfcfd6; }
.cols .reel-tab .t { font-size: 22px; }
.cols .reel-tab .s { font-size: 15px; }

/* 大色塊的行動入口（店家合作頁最下面的申請合作） */
.duo { display: grid; grid-template-columns: 1fr 1fr; }
.duo.one { grid-template-columns: 1fr; }
.duo a { position: relative; display: flex; flex-direction: column; justify-content: space-between; gap: 48px; min-height: 380px; padding: 56px 56px 52px; color: #fff; overflow: hidden; }
.duo a::before { content: ""; position: absolute; inset: 0; background: rgba(0, 0, 0, 0.16); transform: translateY(101%); transition: transform 0.5s var(--ease-io); }
.duo a:hover::before { transform: none; }
.duo-a { background: var(--accent); padding-left: max(24px, calc(50vw - 576px)) !important; }
.duo-b { background: var(--navy); }
.duo-k, .duo-go { position: relative; }
.duo-k { font-size: clamp(44px, 6.4vw, 92px); font-weight: 900; line-height: 1.05; letter-spacing: -0.02em; }
.duo-go { display: inline-flex; align-items: center; gap: 12px; font-size: 20px; font-weight: 700; }
.arrow { transition: transform 0.35s var(--ease); }
a:hover .arrow { transform: translateX(10px); }

/* 聯絡 */
.contact .wrap { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 16px 48px; }
.mail { font-size: clamp(24px, 3.4vw, 40px); font-weight: 700; color: var(--navy); text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 8px; transition: color 0.2s; }
.mail:hover { color: var(--accent); }

/* 店家合作頁 */
.lead { padding: 72px 0 112px; }
.lead-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 400px); gap: 48px; align-items: stretch; margin-bottom: 72px; }
.lead h1 { font-size: clamp(52px, 7.4vw, 104px); }
.lead .sub { margin-top: 16px; font-size: clamp(19px, 2.2vw, 26px); font-weight: 500; color: var(--text-2); animation: fade-up 0.8s 0.35s var(--ease) both; }
.lead .actions { margin-top: 36px; animation: fade-up 0.8s 0.45s var(--ease) both; }
.lead .zero { min-height: 300px; }
.lead-shot { position: relative; }
.spec { display: grid; grid-template-columns: minmax(0, 4fr) minmax(0, 8fr); gap: 48px; padding: 88px 0; border-top: 1px solid var(--line); }
.spec h2 { font-size: clamp(32px, 4.2vw, 52px); }
.spec .sub { margin-top: 12px; font-size: 19px; font-weight: 500; color: var(--text-2); }
.spec-k { margin-top: 36px; display: grid; gap: 16px; justify-items: start; }
.spec-k .k { max-width: 100%; }
/* 全自動：真的廚房單、姓名貼紙、訂單進度 */
.auto { display: flex; align-items: flex-start; gap: 40px; padding: 48px 56px; background: var(--soft); }
.auto .k-ticket { flex: none; width: 300px; }
.auto-side { flex: 1; min-width: 0; display: grid; gap: 28px; justify-items: start; }
.auto-side .k-sticker { width: 260px; transform: rotate(-2deg); }
.auto-side .track { width: 100%; max-width: 320px; }
.devices { display: flex; align-items: flex-end; gap: 24px; }
.devices .tablet { flex: 1 1 0; min-width: 0; }
.devices .phone { flex: none; width: 176px; border-width: 6px; border-radius: 30px; }

/* 頁尾 */
footer { border-top: 1px solid var(--line); color: var(--text-2); font-size: 14px; padding: 48px 0 56px; }
footer .wrap { display: grid; grid-template-columns: auto 1fr; gap: 24px 72px; align-items: start; }
footer .brand img { height: 40px; }
footer dl { display: grid; grid-template-columns: max-content 1fr; gap: 8px 20px; margin: 0; }
footer dt { color: var(--text); font-weight: 500; }
footer dd { margin: 0; }
footer a:hover { color: var(--accent); }
footer .copy { grid-column: 1 / -1; padding-top: 24px; border-top: 1px solid var(--line); font-size: 13px; }

/* 找不到頁面 */
.lost { padding: 120px 0 160px; }
.lost h1 { font-size: clamp(44px, 7vw, 80px); margin-bottom: 32px; }

@media (max-width: 1280px) and (min-width: 961px) {
  .stack { display: none; }
}
@media (max-width: 1100px) {
  .reel-stage { padding: 48px 40px; gap: 28px; }
  .duet { column-gap: 36px; }
  .reel-tab .t { font-size: 23px; }
  .auto { padding: 40px; gap: 28px; }
  .auto .k-ticket { width: 240px; }
}
@media (max-width: 960px) {
  .hero { grid-template-columns: 1fr; }
  .hero .text { grid-column: 1; padding: 48px 24px 48px; }
  .stage { grid-column: 1; height: 700px; }
  .section { padding: 80px 0; }
  /* 窄螢幕：標題、分頁、手機、按鈕依序往下排（reel-text 攤平，按鈕才能排到手機後面） */
  .duet { grid-template-columns: 1fr; row-gap: 28px; }
  .duet .reel-text { display: contents; }
  .duet .reel-stage { order: 2; }
  .duet .reel-cta { order: 3; margin-top: 0; }
  .duet .reel-tabs { margin-top: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 20px; border-bottom: 0; }
  .duet .reel-tabs.n3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .duet .reel-tab { padding: 14px 0 18px; }
  .reel-tab .t { font-size: 21px; }
  .reel-tab .s { font-size: 15px; }
  .reel-stage { padding: 48px 56px; }
  .shop-grid { grid-template-columns: 1fr; gap: 24px; }
  .shop-side { gap: 20px; }
  .zero { flex-direction: row; align-items: center; padding: 10px 24px 14px; }
  .zero-n, .lead .zero-n { font-size: 104px; }
  .shop-side .details { height: 104px; }
  .cols { margin-top: 36px; gap: 20px; }
  .duo a { min-height: 300px; padding: 40px 32px; }
  .lead-grid { grid-template-columns: 1fr; gap: 32px; margin-bottom: 56px; }
  .lead .zero { min-height: 0; }
  .spec { grid-template-columns: 1fr; gap: 32px; padding: 56px 0 72px; }
  .spec-k { margin-top: 24px; }
  .devices .phone { width: 150px; border-width: 5px; border-radius: 24px; }
  footer .wrap { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .top .wrap { height: 56px; }
  .brand img { height: 30px; }
  .nav { gap: 14px; font-size: 14px; }
  .btn { min-height: 50px; padding: 0 22px; font-size: 16px; }
  .btn.small { min-height: 34px; padding: 0 12px; font-size: 14px; }
  .hero .text { padding: 36px 16px 40px; }
  .doors { margin-top: 28px; }
  .doors a { padding: 13px 0; gap: 12px; }
  .doors b { font-size: 20px; }
  .doors span { font-size: 14px; }
  .doors .hot { font-size: 16px; }
  .stage { height: 500px; align-items: flex-start; padding-top: 44px; }
  .stage .phone { width: 250px; border-width: 7px; border-radius: 40px; }
  .stack { display: none; }
  .section { padding: 64px 0; }
  .head { margin-bottom: 28px; }
  .duet { row-gap: 22px; }
  .duet .reel-tabs { gap: 0 12px; }
  .duet .reel-tab { padding: 12px 0 14px; }
  .reel-tab .t, .cols .reel-tab .t { font-size: 17px; }
  .reel-tab .s, .cols .reel-tab .s { font-size: 13px; margin-top: 2px; }
  .duet .reel-tabs.n3 .s { display: none; }
  /* 手機上：小卡在上、整支手機在下 */
  .reel-stage { grid-template-columns: 1fr; justify-items: center; gap: 24px; padding: 28px 16px 36px; }
  .reel-stage .phone { width: 230px; border-width: 7px; border-radius: 38px; }
  .duet .details { width: 100%; max-width: 292px; height: 150px; }
  .duet .details > * { left: 0; right: 0; margin: auto; }
  .k { border-radius: 14px; }
  .k-group, .k-week { border-radius: 999px; }
  .k-sticker { width: 190px; border-radius: 6px; }
  .marks { width: 200px; }
  .marks li { padding: 9px 0; font-size: 16px; }
  .tablet { border-width: 5px; border-radius: 13px; }
  .zero { padding: 8px 18px 10px; }
  .zero-k { font-size: 24px; }
  .zero-n, .lead .zero-n { font-size: 84px; }
  .shop-side .details > * { max-width: min(100%, 340px); }
  .devices .phone { width: 84px; border-width: 3px; border-radius: 14px; }
  .devices { gap: 12px; }
  .cols { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 12px; margin-top: 28px; }
  .cols .reel-tab { padding: 12px 0 14px; }
  .duo { grid-template-columns: 1fr; }
  .duo a { min-height: 200px; gap: 28px; padding: 32px 16px !important; }
  .duo-go { font-size: 17px; }
  .lead { padding: 44px 0 64px; }
  .lead-grid { gap: 24px; margin-bottom: 40px; }
  .lead .actions { margin-top: 28px; }
  .spec { padding: 44px 0 60px; gap: 24px; }
  .spec .sub { font-size: 17px; margin-top: 8px; }
  .spec-k { margin-top: 20px; gap: 12px; }
  .spec-k .k { max-width: min(100%, 340px); }
  .auto { flex-direction: column; align-items: center; gap: 24px; padding: 28px 16px; }
  .auto .k-ticket { width: 240px; }
  .auto-side { justify-items: center; width: 100%; gap: 22px; }
  .auto-side .k-sticker { width: 200px; }
  .lost { padding: 72px 0 96px; }
  footer dl { grid-template-columns: 1fr; gap: 2px; }
  footer dd { margin-bottom: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  [data-par] { translate: none; }
}