/* ticiqi.app 全站样式。不引外部字体和脚本（国内也能打开）；字幕样式展示用的四款字体是切好的子集，在 /fonts/ */

@font-face { font-family: "HuangYou"; src: url("/fonts/huangyou.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "MaShanZheng"; src: url("/fonts/mashanzheng.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "XiaoWei"; src: url("/fonts/xiaowei.ttf") format("truetype"); font-display: swap; }
@font-face { font-family: "SerifBlack"; src: url("/fonts/serif-black.ttf") format("truetype"); font-display: swap; }

:root {
  --paper: #FBFAF7;
  --card: #FFFFFF;
  --ink: #141210;
  --secondary: #6C6C70;
  --line: rgba(20, 18, 16, 0.08);
  --soft: #F2F1EC;
  --accent: #FFC83D;
  --on-accent: #231900;
  --accent-text: #9C6500;
  --accent-soft: #FFF3D1;
  --night: #0E0D0C;
  --night-card: #1C1C1E;
  --night-raised: #2C2C2E;
  --night-secondary: #98989F;
  --record: #FF453A;
  --recognized: #86B7FF;
  --cut: #FF8A5B;
  --radius: 28px;
  --shadow: 0 30px 80px -30px rgba(20, 18, 16, 0.35);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #0B0A09;
    --card: #1A1918;
    --ink: #F4F2EE;
    --secondary: #A3A19C;
    --line: rgba(255, 255, 255, 0.09);
    --soft: #151413;
    --accent-text: #FFC83D;
    --accent-soft: rgba(255, 200, 61, 0.12);
    --shadow: 0 30px 80px -30px rgba(0, 0, 0, 0.8);
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 72px; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font: 17px/1.65 -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }

/* ── 导航 ── */
.nav {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--paper) 72%, transparent);
  -webkit-backdrop-filter: saturate(180%) blur(20px); backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--line);
}
.nav.on-dark { background: rgba(14, 13, 12, 0.9); border-bottom-color: rgba(255, 255, 255, 0.08); color: #fff; }
.nav .wrap { display: flex; align-items: center; gap: 28px; height: 60px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 17px; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.nav-links { display: flex; gap: 24px; margin-left: auto; }
.nav-links a { text-decoration: none; font-size: 15px; opacity: 0.72; }
.nav-links a:hover { opacity: 1; }
.nav .lang { font-size: 14px; text-decoration: none; opacity: 0.72; }
@media (max-width: 760px) { .nav-links { display: none; } .nav .lang { margin-left: auto; } }

/* ── 按钮 ── */
.btn {
  display: inline-flex; align-items: center; gap: 8px; justify-content: center;
  height: 52px; padding: 0 26px; border-radius: 999px;
  background: var(--accent); color: var(--on-accent);
  font-weight: 700; font-size: 17px; text-decoration: none; white-space: nowrap;
  transition: transform 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.small { height: 36px; padding: 0 16px; font-size: 14px; }
.btn.ghost { background: rgba(255, 255, 255, 0.1); color: #fff; box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.18); }
.btn.outline { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--line); }

/* ── 首屏 ── */
.hero {
  background:
    radial-gradient(60% 50% at 75% 30%, rgba(255, 200, 61, 0.16), transparent 70%),
    radial-gradient(40% 40% at 10% 90%, rgba(134, 183, 255, 0.08), transparent 70%),
    var(--night);
  color: #fff;
  overflow: hidden;
}
.hero .wrap { display: grid; grid-template-columns: 1.1fr 0.9fr; align-items: center; gap: 40px; padding-top: 72px; padding-bottom: 88px; }
.hero h1 { word-break: keep-all; font-size: clamp(44px, 7vw, 84px); line-height: 1.04; letter-spacing: -0.03em; margin: 0 0 22px; font-weight: 800; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero .sub { font-size: clamp(18px, 2vw, 21px); color: rgba(255, 255, 255, 0.72); margin: 0 0 32px; max-width: 30em; }
.hero .ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .facts { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 28px; padding: 0; list-style: none; color: rgba(255, 255, 255, 0.6); font-size: 15px; }
.hero .facts li::before { content: ""; display: inline-block; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); margin-right: 8px; vertical-align: middle; }
.hero .stage { display: flex; justify-content: center; }
@media (max-width: 860px) {
  .hero .wrap { grid-template-columns: 1fr; padding-top: 48px; padding-bottom: 56px; text-align: left; }
}

/* ── 手机外框 ── */
.phone {
  position: relative; width: min(320px, 78vw); aspect-ratio: 9 / 19.5;
  border-radius: 54px; padding: 11px; background: linear-gradient(145deg, #3a3835, #121110 40%, #2a2826);
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.08), 0 50px 100px -30px rgba(0, 0, 0, 0.9);
  flex: none;
}
.phone .screen { position: absolute; inset: 11px; border-radius: 44px; overflow: hidden; background: #1a1714; container-type: inline-size; }
.phone .island { position: absolute; top: 2.6%; left: 50%; width: 31%; height: 3.4%; transform: translateX(-50%); background: #000; border-radius: 999px; z-index: 5; }
.phone.landscape { width: min(420px, 86vw); aspect-ratio: 19.5 / 9; border-radius: 44px; padding: 9px; }
.phone.landscape .screen { inset: 9px; border-radius: 36px; }
.phone.mini { width: 62%; max-width: 210px; border-radius: 34px; padding: 7px; }
.phone.mini .screen { inset: 7px; border-radius: 28px; }

/* 摄像头画面：失焦的房间和人 */
.camera-scene { position: absolute; inset: 0; background:
  radial-gradient(70% 45% at 72% 38%, #8a7a62, transparent 70%),
  radial-gradient(50% 40% at 15% 30%, #4a3c33, transparent 70%),
  linear-gradient(180deg, #2b2621, #3b332b 60%, #2a2420); }
.camera-scene .person { position: absolute; left: 50%; bottom: -6%; width: 78%; transform: translateX(-50%); filter: blur(1.5px); }
.camera-scene .person::before { content: ""; display: block; width: 46%; aspect-ratio: 1; margin: 0 auto -6%; border-radius: 50%; background: #6d5a49; }
.camera-scene .person::after { content: ""; display: block; width: 100%; aspect-ratio: 1.25; border-radius: 48% 48% 0 0; background: #3f4b5e; }

/* 提词卡 */
.prompter {
  position: absolute; left: 4%; right: 4%; top: 7.5%; z-index: 3;
  background: rgba(0, 0, 0, 0.72); border-radius: 7cqw; padding: 6cqw 6cqw 4cqw;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.prompter .viewport { height: 38cqw; overflow: hidden; position: relative;
  -webkit-mask-image: linear-gradient(180deg, transparent 0, #000 12%, #000 80%, transparent 100%);
  mask-image: linear-gradient(180deg, transparent 0, #000 12%, #000 80%, transparent 100%); }
.prompter .lines { transition: transform 0.5s cubic-bezier(0.3, 0.7, 0.2, 1); padding-top: 4cqw; }
.prompter .line { margin: 0; height: 9.5cqw; line-height: 9.5cqw; font-size: 6.6cqw; font-weight: 700; color: #fff; white-space: nowrap; position: relative; padding-left: 4cqw; }
.prompter .line.past { color: rgba(255, 255, 255, 0.42); }
.prompter .line.cur::before { content: ""; position: absolute; left: 0; top: 2cqw; bottom: 2cqw; width: 1.2cqw; border-radius: 1cqw; background: var(--accent); }
.prompter .line .s { color: var(--accent); }
.prompter .status { display: flex; justify-content: space-between; align-items: center; margin-top: 2cqw; }
.pill { display: inline-flex; align-items: center; gap: 1.6cqw; font-size: 3.6cqw; font-weight: 600; color: #fff; background: rgba(255, 255, 255, 0.12); border-radius: 999px; padding: 1.4cqw 3.4cqw; }
.pill i { width: 1.8cqw; height: 1.8cqw; border-radius: 50%; background: #34C759; animation: pulse 1.4s ease-in-out infinite; }
.size-btns { font-size: 3.4cqw; font-weight: 700; color: #fff; background: rgba(255, 255, 255, 0.12); border-radius: 999px; padding: 1.4cqw 3.6cqw; letter-spacing: 0.1em; }

/* 拍摄底栏 */
.hud { position: absolute; left: 0; right: 0; bottom: 3%; z-index: 3; padding: 0 6cqw; color: #fff; }
.hud .row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 4cqw; }
.chip { font-size: 3.4cqw; font-weight: 600; padding: 1.4cqw 3.2cqw; border-radius: 999px; background: rgba(30, 28, 26, 0.55); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12); }
.timer { font: 700 4.2cqw/1 ui-monospace, "SF Mono", Menlo, monospace; display: inline-flex; align-items: center; gap: 1.8cqw; padding: 2cqw 3.6cqw; border-radius: 999px; background: rgba(30, 28, 26, 0.55); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.12); }
.timer i { width: 2.2cqw; height: 2.2cqw; border-radius: 50%; background: var(--record); }
.segs { display: flex; gap: 1.6cqw; margin-bottom: 1.4cqw; }
.segs span { flex: 1; height: 1cqw; border-radius: 1cqw; background: rgba(255, 255, 255, 0.3); overflow: hidden; }
.segs span.done { background: #fff; }
.segs span.on::after { content: ""; display: block; height: 100%; width: var(--p, 40%); background: var(--record); transition: width 0.3s; }
.seg-labels { display: flex; gap: 1.6cqw; font-size: 2.9cqw; font-weight: 600; margin-bottom: 4cqw; text-shadow: 0 1px 3px rgba(0, 0, 0, 0.6); }
.seg-labels span { flex: 1; opacity: 0.85; }
.controls { display: flex; justify-content: space-between; align-items: center; }
.round { width: 15cqw; height: 15cqw; border-radius: 50%; display: grid; place-items: center; background: rgba(30, 28, 26, 0.5); box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.14); -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px); }
.round svg { width: 45%; height: 45%; }
.rec { width: 22cqw; height: 22cqw; border-radius: 50%; box-shadow: inset 0 0 0 1.2cqw #fff; display: grid; place-items: center; }
.rec::after { content: ""; width: 8cqw; height: 8cqw; border-radius: 2cqw; background: var(--record); }

@keyframes pulse { 50% { opacity: 0.35; } }

/* ── 通用区块 ── */
.section { padding: 112px 0; }
.section.tight { padding: 80px 0; }
.section.soft { background: var(--soft); }
.section.night { background: var(--night); color: #fff; }
.eyebrow { font-size: 15px; font-weight: 700; color: var(--accent-text); letter-spacing: 0.04em; margin: 0 0 12px; }
.night .eyebrow { color: var(--accent); }
.section h2 { font-size: clamp(32px, 4.6vw, 54px); line-height: 1.12; letter-spacing: -0.025em; margin: 0 0 18px; font-weight: 800; word-break: keep-all; overflow-wrap: anywhere; }
.split h2 { font-size: clamp(32px, 4vw, 46px); }
.lead { font-size: clamp(17px, 1.8vw, 20px); color: var(--secondary); margin: 0; max-width: 34em; }
.night .lead { color: rgba(255, 255, 255, 0.66); }
.head { margin-bottom: 56px; }
.head.center { text-align: center; }
.head.center .lead { margin: 0 auto; }
@media (max-width: 760px) { .section { padding: 72px 0; } .head { margin-bottom: 36px; } }

/* 三种提词方式 */
.modes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.mode { background: var(--card); border-radius: var(--radius); overflow: hidden; box-shadow: 0 1px 0 var(--line), 0 20px 50px -35px rgba(0, 0, 0, 0.35); display: flex; flex-direction: column; }
.mode .illus { aspect-ratio: 4 / 3.4; background: radial-gradient(70% 60% at 50% 100%, rgba(255, 200, 61, 0.12), transparent 70%), var(--night); display: grid; justify-items: center; align-items: start; padding-top: 30px; position: relative; overflow: hidden; }
.mode .illus.center { align-items: center; padding-top: 0; }
.mode .text { padding: 24px 26px 28px; }
.mode h3 { font-size: 22px; margin: 0 0 6px; }
.mode p { margin: 0; color: var(--secondary); font-size: 16px; }
.mode .tag { display: inline-block; font-size: 13px; font-weight: 600; color: var(--accent-text); background: var(--accent-soft); border-radius: 999px; padding: 2px 10px; margin-top: 12px; }
@media (max-width: 860px) { .modes { grid-template-columns: 1fr; } .mode .illus { aspect-ratio: 16 / 10; } }

/* 小手机里的提词卡（三种方式里的「拍摄」） */
.mini-prompter { position: absolute; left: 6%; right: 6%; top: 9%; background: rgba(0, 0, 0, 0.75); border-radius: 8cqw; padding: 6cqw 7cqw; z-index: 2; }
.mini-prompter p { margin: 0; font-size: 7.4cqw; line-height: 1.6; font-weight: 700; color: rgba(255, 255, 255, 0.42); white-space: nowrap; overflow: hidden; }
.mini-prompter p.cur { color: #fff; }
.mini-prompter p.cur b { color: var(--accent); font-weight: inherit; }

/* 悬浮：直播画面 + 画中画 */
.live-scene { position: absolute; inset: 0; background: radial-gradient(60% 40% at 50% 45%, #b5806a, transparent 70%), linear-gradient(180deg, #5b3d48, #2b2235); }
.live-scene .person { position: absolute; left: 50%; bottom: -4%; width: 70%; transform: translateX(-50%); filter: blur(1px); }
.live-scene .person::before { content: ""; display: block; width: 44%; aspect-ratio: 1; margin: 0 auto -6%; border-radius: 50%; background: #c49478; }
.live-scene .person::after { content: ""; display: block; width: 100%; aspect-ratio: 1.3; border-radius: 48% 48% 0 0; background: #e8d9c8; }
.live-tag { position: absolute; top: 9%; left: 7%; z-index: 2; font-size: 6cqw; font-weight: 800; color: #fff; background: var(--record); border-radius: 2cqw; padding: 0.6cqw 2.6cqw; }
.live-viewers { position: absolute; top: 9.3%; left: 30%; z-index: 2; font-size: 5.4cqw; color: #fff; background: rgba(0, 0, 0, 0.35); border-radius: 999px; padding: 0.6cqw 3cqw; }
.live-chat { position: absolute; left: 6%; bottom: 7%; z-index: 2; display: grid; gap: 2cqw; }
.live-chat span { font-size: 5cqw; color: #fff; background: rgba(0, 0, 0, 0.32); border-radius: 999px; padding: 1cqw 3.6cqw; justify-self: start; white-space: nowrap; }
.pip { position: absolute; z-index: 3; right: 4%; top: 20%; width: 74%; aspect-ratio: 16 / 9; background: #000; border-radius: 4cqw; padding: 3.2cqw 4cqw; box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5); display: flex; flex-direction: column; justify-content: center; }
.pip p { margin: 0; font-size: 6.2cqw; line-height: 1.55; font-weight: 700; color: rgba(255, 255, 255, 0.42); white-space: nowrap; overflow: hidden; }
.pip p.cur { color: #fff; }
.pip p.cur b { color: var(--accent); font-weight: inherit; }

/* 提词板：横屏大字 */
.board { position: absolute; inset: 0; background: #000; display: flex; flex-direction: column; justify-content: center; padding: 0 9cqw; }
.board p { margin: 0; font-size: 6.4cqw; line-height: 1.45; font-weight: 800; color: rgba(255, 255, 255, 0.4); white-space: nowrap; overflow: hidden; }
.board p.cur { color: #fff; }
.board p.cur b { color: var(--accent); font-weight: inherit; }
.board .bar { position: absolute; top: 6%; left: 5%; right: 5%; display: flex; gap: 2cqw; align-items: center; }
.board .bar span { font-size: 2.6cqw; font-weight: 600; color: #fff; background: rgba(255, 255, 255, 0.12); border-radius: 999px; padding: 0.8cqw 2.4cqw; }
.board .bar .grow { flex: 1; background: none; }
.remote { position: absolute; right: 9%; bottom: 10%; width: 34px; height: 76px; border-radius: 17px; background: linear-gradient(180deg, #f2f1ee, #cfcdc8); box-shadow: 0 10px 24px rgba(0, 0, 0, 0.5); display: grid; justify-items: center; align-content: center; gap: 7px; }
.remote i { width: 14px; height: 14px; border-radius: 50%; background: #2a2826; display: block; }
.remote i:nth-child(2) { background: var(--accent); }

/* 语速跟随：跳句示意 */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 40px; } }
.points { list-style: none; padding: 0; margin: 32px 0 0; display: grid; gap: 22px; }
.points li { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; }
.points .ic { width: 40px; height: 40px; border-radius: 12px; background: var(--accent-soft); color: var(--accent-text); display: grid; place-items: center; }
.night .points .ic { background: rgba(255, 200, 61, 0.14); color: var(--accent); }
.points .ic svg { width: 22px; height: 22px; }
.points b { display: block; font-size: 18px; margin-bottom: 2px; }
.points span { color: var(--secondary); font-size: 16px; }
.night .points span { color: rgba(255, 255, 255, 0.62); }

.follow-demo { background: #000; border-radius: var(--radius); padding: 28px 30px; box-shadow: var(--shadow); }
.follow-demo p { margin: 0; font-size: clamp(19px, 2.2vw, 24px); line-height: 2; font-weight: 700; color: rgba(255, 255, 255, 0.4); position: relative; }
.follow-demo p.skip { color: rgba(255, 255, 255, 0.22); text-decoration: line-through; text-decoration-color: rgba(255, 255, 255, 0.3); }
.follow-demo p.cur { color: #fff; }
.follow-demo p.cur b { color: var(--accent); font-weight: inherit; }
.follow-demo .note { display: inline-block; margin-left: 10px; font-size: 13px; font-weight: 600; vertical-align: middle; color: var(--night); background: var(--accent); border-radius: 999px; padding: 1px 10px; line-height: 1.7; text-decoration: none; }
.follow-demo .said { margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 14px; color: var(--night-secondary); display: flex; align-items: center; gap: 10px; }
.wave { display: inline-flex; gap: 3px; align-items: center; height: 18px; }
.wave i { width: 3px; border-radius: 2px; background: var(--accent); height: 40%; animation: wave 1s ease-in-out infinite; }
.wave i:nth-child(2) { animation-delay: -0.2s; } .wave i:nth-child(3) { animation-delay: -0.4s; } .wave i:nth-child(4) { animation-delay: -0.6s; } .wave i:nth-child(5) { animation-delay: -0.8s; }
@keyframes wave { 50% { height: 100%; } }

/* 字幕用原稿：对比 */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; } }
.frame { position: relative; aspect-ratio: 16 / 10; border-radius: var(--radius); overflow: hidden; background: radial-gradient(60% 60% at 60% 35%, #7d6a55, transparent 70%), linear-gradient(180deg, #2f2924, #3d342c); container-type: inline-size; }
.frame .person { position: absolute; left: 50%; bottom: -30%; width: 46%; transform: translateX(-50%); filter: blur(2px); }
.frame .person::before { content: ""; display: block; width: 46%; aspect-ratio: 1; margin: 0 auto -6%; border-radius: 50%; background: #6d5a49; }
.frame .person::after { content: ""; display: block; width: 100%; aspect-ratio: 1.25; border-radius: 48% 48% 0 0; background: #3f4b5e; }
.frame .cap { position: absolute; left: 0; right: 0; bottom: 12%; text-align: center; font-weight: 700; font-size: 5.4cqw; color: #fff; padding: 0 6%;
  -webkit-text-stroke: 0.9cqw #000; paint-order: stroke fill; }
.frame .label { position: absolute; top: 5%; left: 4%; font-size: 13px; font-weight: 700; padding: 3px 12px; border-radius: 999px; background: rgba(0, 0, 0, 0.55); color: #fff; }
.frame.bad .label { color: #FFB3AD; }
.frame.good .label { background: var(--accent); color: var(--on-accent); }
.typo { text-decoration: underline wavy var(--record); text-decoration-thickness: 0.6cqw; text-underline-offset: 1.2cqw; -webkit-text-stroke: 0.9cqw #000; }
.compare figcaption { margin-top: 14px; font-size: 15px; color: var(--secondary); }
.recognized-note { margin-top: 28px; display: flex; gap: 12px; align-items: baseline; color: var(--secondary); font-size: 16px; }
.recognized-note b { color: #3b7be6; font-weight: 600; }
@media (prefers-color-scheme: dark) { .recognized-note b { color: var(--recognized); } }

/* 12 套字幕样式 */
.styles { display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
@media (max-width: 1080px) { .styles { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 860px) { .styles { grid-template-columns: repeat(2, 1fr); gap: 12px; } }
.style { margin: 0; }
.style .tile { position: relative; aspect-ratio: 3 / 4; border-radius: 22px; overflow: hidden; container-type: inline-size; }
.style figcaption { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; font-size: 15px; font-weight: 600; }
.style .free { font-size: 12px; font-weight: 700; color: var(--accent-text); background: var(--accent-soft); border-radius: 999px; padding: 1px 9px; }
.tile.s1 { background: radial-gradient(70% 50% at 50% 40%, #8c6f57, transparent 70%), linear-gradient(180deg, #3a2f27, #221b17); }
.tile.s2 { background: radial-gradient(70% 50% at 40% 35%, #6a8aa6, transparent 70%), linear-gradient(180deg, #2b3b4b, #172029); }
.tile.s3 { background: radial-gradient(70% 50% at 60% 35%, #e08a5c, transparent 70%), linear-gradient(180deg, #6b2e3a, #2f1720); }
.tile.s4 { background: radial-gradient(70% 50% at 50% 35%, #a49377, transparent 70%), linear-gradient(180deg, #4a4033, #1f1b16); }
.tile.s5 { background: radial-gradient(70% 50% at 45% 40%, #7f9a73, transparent 70%), linear-gradient(180deg, #2f3d2a, #161d14); }
.tile.s6 { background: radial-gradient(70% 50% at 55% 35%, #c2a0d0, transparent 70%), linear-gradient(180deg, #47335a, #1f1628); }
.tile.s7 { background: radial-gradient(70% 50% at 50% 30%, #f0c9a0, transparent 70%), linear-gradient(180deg, #b0764d, #4b2c1c); }
.tile.s8 { background: radial-gradient(70% 50% at 50% 40%, #5f6f9c, transparent 70%), linear-gradient(180deg, #222944, #0f1220); }
.tile.s9 { background: radial-gradient(70% 50% at 40% 35%, #e3584a, transparent 70%), linear-gradient(180deg, #5a1d1d, #1e0b0b); }
.tile.s10 { background: radial-gradient(80% 40% at 50% 45%, #6f6a62, transparent 70%), linear-gradient(180deg, #1d1c1a, #0a0a09); }
.tile.s11 { background: radial-gradient(70% 50% at 55% 35%, #9fd3d6, transparent 70%), linear-gradient(180deg, #2c5a63, #10262a); }
.tile.s12 { background: radial-gradient(70% 50% at 50% 35%, #8b8f99, transparent 70%), linear-gradient(180deg, #33363d, #15171b); }
.tile .silhouette { position: absolute; left: 50%; bottom: -8%; width: 70%; transform: translateX(-50%); opacity: 0.55; filter: blur(2px); }
.tile .silhouette::before { content: ""; display: block; width: 42%; aspect-ratio: 1; margin: 0 auto -6%; border-radius: 50%; background: rgba(0, 0, 0, 0.45); }
.tile .silhouette::after { content: ""; display: block; width: 100%; aspect-ratio: 1.15; border-radius: 48% 48% 0 0; background: rgba(0, 0, 0, 0.45); }
.cap { line-height: 1.25; }
.tile .cap { position: absolute; left: 6%; right: 6%; bottom: 16%; text-align: center; font-size: 9cqw; font-weight: 700; color: #fff; z-index: 1; }
/* 每套的画法照着 App 里 CaptionStyle 的参数 */
.c-outline { -webkit-text-stroke: 2.2cqw #000; paint-order: stroke fill; }
.c-bar span { background: rgba(0, 0, 0, 0.62); border-radius: 1.6cqw; padding: 0.6cqw 2.6cqw; font-weight: 500; font-size: 8.4cqw; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.c-variety { font-family: "HuangYou", sans-serif; font-weight: 400; font-size: 11.2cqw !important; color: #FFD43B !important; -webkit-text-stroke: 2.4cqw #3A2A00; paint-order: stroke fill; text-shadow: 0 1cqw 2cqw rgba(0, 0, 0, 0.5); }
.c-serif { font-family: "SerifBlack", serif; font-weight: 900; -webkit-text-stroke: 1cqw rgba(0, 0, 0, 0.55); paint-order: stroke fill; text-shadow: 0 0.8cqw 2cqw rgba(0, 0, 0, 0.6); }
.c-brush { font-family: "MaShanZheng", serif; font-weight: 400; font-size: 12cqw !important; -webkit-text-stroke: 1cqw rgba(0, 0, 0, 0.6); paint-order: stroke fill; text-shadow: 0 0.8cqw 2cqw rgba(0, 0, 0, 0.6); }
.c-keyword { -webkit-text-stroke: 1.4cqw rgba(0, 0, 0, 0.7); paint-order: stroke fill; }
.c-keyword mark { background: #FFC83D; color: #141210; -webkit-text-stroke: 0; border-radius: 1.4cqw; padding: 0 1.4cqw; }
.c-bubble span { background: #fff; color: #141210; border-radius: 999px; padding: 1cqw 4cqw; font-size: 8.2cqw; display: inline-block; }
.c-karaoke { -webkit-text-stroke: 1.2cqw rgba(0, 0, 0, 0.6); paint-order: stroke fill; color: rgba(255, 255, 255, 0.62) !important; }
.c-karaoke b { color: #FFC83D; font-weight: inherit; }
.c-poster { font-size: 13cqw !important; font-weight: 800 !important; -webkit-text-stroke: 2.4cqw #000; paint-order: stroke fill; line-height: 1.15; }
.c-poster b { color: #FFC83D; font-weight: inherit; display: block; }
.c-cinema { font-family: "XiaoWei", serif; font-weight: 400; font-size: 8.2cqw !important; color: #F4F1EA !important; letter-spacing: 0.12em; text-shadow: 0 0.6cqw 2cqw rgba(0, 0, 0, 0.8); }
.c-blue { font-size: 9.6cqw !important; -webkit-text-stroke: 2.6cqw #1E5BFF; paint-order: stroke fill; }
.c-news { text-align: left !important; }
.c-news span { display: inline-block; background: rgba(18, 16, 14, 0.9); border-left: 1.6cqw solid #FFC83D; padding: 1.4cqw 3.4cqw; font-weight: 500; font-size: 8.2cqw; }
.styles-note { margin-top: 28px; color: var(--secondary); font-size: 16px; text-align: center; }

/* 按文字剪辑 */
.cut-card { background: var(--night-card); color: #fff; border-radius: var(--radius); padding: 26px 28px; box-shadow: var(--shadow); }
.cut-card .chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 20px; }
.cut-card .chips span { font-size: 14px; font-weight: 600; padding: 4px 14px; border-radius: 999px; color: #FFB08F; background: rgba(255, 138, 91, 0.18); }
.cut-card .text { font-size: clamp(17px, 2vw, 20px); line-height: 2.1; margin: 0 0 22px; }
.cut-card del { color: var(--cut); text-decoration-color: var(--cut); background: rgba(255, 138, 91, 0.16); border-radius: 5px; padding: 0 3px; }
.cut-card .breath { display: inline-block; font-size: 13px; line-height: 1.8; padding: 0 9px; border-radius: 999px; color: var(--cut); background: rgba(255, 138, 91, 0.16); vertical-align: 2px; margin: 0 2px; }
.cut-card .btn { width: 100%; }

/* 价格 */
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; max-width: 900px; margin: 0 auto; }
@media (max-width: 760px) { .plans { grid-template-columns: 1fr; } }
.plan { background: var(--card); border-radius: var(--radius); padding: 32px 30px; box-shadow: 0 1px 0 var(--line), 0 20px 50px -35px rgba(0, 0, 0, 0.35); }
.plan.paid { box-shadow: inset 0 0 0 2px var(--accent), 0 30px 60px -30px rgba(255, 200, 61, 0.45); position: relative; }
.plan h3 { margin: 0; font-size: 20px; }
.plan .price { font-size: 48px; font-weight: 800; letter-spacing: -0.02em; margin: 8px 0 2px; }
.plan .price small { font-size: 16px; font-weight: 600; color: var(--secondary); letter-spacing: 0; margin-left: 6px; }
.plan .note { color: var(--secondary); font-size: 15px; margin: 0 0 22px; }
.plan ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.plan li { display: grid; grid-template-columns: 22px 1fr; gap: 10px; font-size: 16px; }
.plan li svg { width: 20px; height: 20px; margin-top: 3px; color: var(--accent-text); }
.plan li.muted { color: var(--secondary); }
.plan li.muted svg { color: var(--secondary); opacity: 0.6; }
.plans-foot { text-align: center; margin-top: 28px; color: var(--secondary); font-size: 15px; }

/* 常见问题（首页摘几条，全部在 /support/） */
.faq { max-width: 800px; margin: 0 auto; }
.faq details { background: var(--card); border-radius: 20px; margin-bottom: 12px; box-shadow: 0 1px 0 var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 56px 20px 24px; font-weight: 700; font-size: 18px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 26px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--secondary); border-bottom: 2px solid var(--secondary); transform: translateY(-70%) rotate(45deg); transition: transform 0.2s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { margin: 0; padding: 0 24px 22px; color: var(--secondary); }
.faq .more { text-align: center; margin-top: 24px; }

/* 下载 */
.download { background: var(--accent); color: var(--on-accent); border-radius: 36px; padding: 64px 40px; text-align: center; position: relative; overflow: hidden; }
.download h2 { margin: 0 0 10px; font-size: clamp(32px, 4.6vw, 52px); letter-spacing: -0.025em; line-height: 1.15; }
.download p { margin: 0 auto 28px; font-size: 18px; max-width: 30em; opacity: 0.8; }
.download .btn { background: var(--on-accent); color: var(--accent); }
.download img { width: 96px; height: 96px; border-radius: 22px; margin: 0 auto 22px; box-shadow: 0 20px 40px -10px rgba(35, 25, 0, 0.5); }

/* 页脚 */
.footer { padding: 48px 0 56px; color: var(--secondary); font-size: 14px; }
.footer .wrap { display: grid; gap: 14px; }
.footer .links { display: flex; flex-wrap: wrap; gap: 8px 22px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--ink); }
.footer .fonts { font-size: 12.5px; opacity: 0.8; }

/* ── 文档页（支持、隐私政策） ── */
.doc { max-width: 760px; margin: 0 auto; padding: 56px 20px 24px; }
.doc h1 { font-size: clamp(34px, 5vw, 48px); letter-spacing: -0.025em; line-height: 1.15; margin: 0 0 8px; }
.doc .meta { color: var(--secondary); font-size: 15px; margin: 0 0 32px; }
.doc .block { background: var(--card); border-radius: 22px; padding: 22px 24px; margin-bottom: 14px; box-shadow: 0 1px 0 var(--line); }
.doc .block h2 { font-size: 19px; margin: 0 0 8px; }
.doc .block h3 { font-size: 17px; margin: 18px 0 4px; }
.doc .block h3:first-of-type { margin-top: 2px; }
.doc .block p, .doc .block li { margin: 0 0 6px; color: var(--secondary); }
.doc .block p b, .doc .block li b { color: var(--ink); }
.doc .block ul { padding-left: 20px; margin: 0; }
.doc table { width: 100%; border-collapse: collapse; font-size: 16px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 10px 10px 0; border-top: 1px solid var(--line); }
.doc th { white-space: nowrap; font-weight: 600; }
.doc td { color: var(--secondary); }
.doc .contact { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.doc .faq { max-width: none; }
.doc .faq details { box-shadow: 0 1px 0 var(--line); }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}

/* 英文页：字母比汉字宽，手机示意图里的字小一号，免得被截掉 */
:lang(en) .prompter .line { font-size: 5.8cqw; }
:lang(en) .mini-prompter p { font-size: 6.2cqw; }
:lang(en) .pip p { font-size: 5.4cqw; }
:lang(en) .board p { font-size: 5.4cqw; }
:lang(en) .tile .cap { font-size: 8.4cqw; }
:lang(en) .c-poster { font-size: 11cqw !important; }
:lang(en) .c-cinema { letter-spacing: 0.04em; }