@charset "UTF-8";
/* =========================================================
   七猫短剧 · Neon Playhouse Design System
   23 sections / mobile-first fallbacks at 1080 960 680 420
   ========================================================= */

/* 01 · 设计变量 ------------------------------------------------ */
:root {
  --brand: #6c4df6;
  --brand-600: #5738de;
  --brand-300: #a894ff;
  --brand-100: #ece7ff;
  --brand-050: #f6f3ff;
  --coral: #ff6b57;
  --lime: #d8f34a;
  --pink: #ff9fc4;
  --aqua: #4bd6c4;
  --amber: #ffbe55;

  --ink: #1b1730;
  --ink-2: #3a3452;
  --muted: #7a7490;
  --line: #eae5f2;
  --soft: #f5f1fa;
  --cream: #fff9f3;
  --white: #ffffff;
  --night: #171229;

  --grad-brand: linear-gradient(125deg, #7b5cff 0%, #a46bff 45%, #ff7ba8 100%);
  --grad-night: radial-gradient(circle at 15% 10%, #3b2168 0%, transparent 48%),
    radial-gradient(circle at 88% 82%, #5a2165 0%, transparent 45%),
    linear-gradient(145deg, #171229 0%, #241748 60%, #1b1236 100%);
  --grad-warm: linear-gradient(120deg, #ff8a65 0%, #ffbe55 100%);

  --r-xs: 8px;
  --r-sm: 12px;
  --r-md: 18px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-pill: 999px;

  --sh-1: 0 2px 8px rgba(27, 23, 48, .05);
  --sh-2: 0 8px 24px rgba(27, 23, 48, .07);
  --sh-3: 0 16px 40px rgba(27, 23, 48, .1);
  --sh-4: 0 26px 64px rgba(38, 22, 84, .16);
  --sh-5: 0 36px 90px rgba(38, 22, 84, .26);

  --fs-hero: clamp(2.6rem, 6.1vw, 5.1rem);
  --fs-h2: clamp(1.9rem, 3.5vw, 3.05rem);
  --fs-h3: clamp(1.15rem, 1.7vw, 1.45rem);
  --fs-lead: clamp(1rem, 1.35vw, 1.18rem);
  --fs-body: 1rem;

  --container: 1200px;
  --gutter: clamp(18px, 4vw, 40px);
  --ease: cubic-bezier(.22, 1, .36, 1);
  --head-h: 76px;
  --font: "Outfit", "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
}

/* 02 · 基础重置 ------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--head-h) + 18px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font);
  font-size: var(--fs-body);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; border: 0; background: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 { margin: 0; color: var(--ink); font-weight: 800; line-height: 1.24; letter-spacing: -.02em; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--brand-300); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--brand-300); color: var(--white); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.noscroll { overflow: hidden; }

/* 03 · 布局工具 ------------------------------------------------ */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: clamp(64px, 8vw, 112px); }
.section--tight { padding-block: clamp(44px, 5vw, 68px); }
.section--soft { background: var(--white); }
.section--tint { background: var(--brand-050); }
.grid { display: grid; gap: 22px; }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.grid-side { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 34px; align-items: start; }
.flex { display: flex; align-items: center; }
.flex-wrap { flex-wrap: wrap; }
.between { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.center { text-align: center; }
.stack > * + * { margin-top: 14px; }
.mt-0 { margin-top: 0 !important; }
.mt-sm { margin-top: 14px; }
.mt-md { margin-top: 26px; }
.mt-lg { margin-top: 42px; }
.mb-md { margin-bottom: 26px; }
.gap-sm { gap: 10px; }
.gap-md { gap: 18px; }
.divider { height: 1px; background: var(--line); border: 0; margin: 0; }
.pill-row { display: flex; flex-wrap: wrap; gap: 10px; }

/* 04 · 文字标题组件 -------------------------------------------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 16px 7px 10px;
  border-radius: var(--r-pill);
  background: var(--brand-100);
  color: var(--brand-600);
  font-size: .8rem; font-weight: 800; letter-spacing: .06em;
  text-transform: uppercase;
}
.eyebrow .dot { width: 9px; height: 9px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 4px rgba(108, 77, 246, .16); }
.eyebrow--lime { background: rgba(216, 243, 74, .32); color: #4f6210; }
.eyebrow--lime .dot { background: #a8c92c; box-shadow: 0 0 0 4px rgba(168, 201, 44, .2); }
.eyebrow--glass { background: rgba(255, 255, 255, .13); color: #fff; border: 1px solid rgba(255, 255, 255, .22); }
.eyebrow--glass .dot { background: var(--lime); box-shadow: 0 0 0 4px rgba(216, 243, 74, .2); }
.h1 { font-size: var(--fs-hero); font-weight: 900; letter-spacing: -.045em; text-wrap: balance; }
.h2 { font-size: var(--fs-h2); font-weight: 900; letter-spacing: -.035em; text-wrap: balance; }
.h3 { font-size: var(--fs-h3); }
.lead { font-size: var(--fs-lead); color: var(--muted); line-height: 1.85; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }
.tiny { font-size: .78rem; }
.strong { font-weight: 800; }
.grad-text { background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.mark { position: relative; z-index: 0; white-space: nowrap; box-shadow: inset 0 -.28em 0 0 rgba(216, 243, 74, .72); }
.section-head { max-width: 720px; margin-bottom: clamp(30px, 4vw, 50px); }
.section-head .h2 { margin-top: 16px; }
.section-head .lead { margin-top: 16px; }
.section-head--center { margin-inline: auto; text-align: center; }
.section-head--split { max-width: none; display: flex; align-items: end; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.section-head--split > div:first-child { max-width: 680px; }
.on-dark h1, .on-dark h2, .on-dark h3, .on-dark h4, .on-dark h5, .on-dark h6,
.hero h1, .hero h2, .hero h3, .cta-band h1, .cta-band h2, .cta-band h3,
.page-hero h1, .page-hero h2, .page-hero h3 { color: #fff; }
.on-dark .lead, .hero .lead, .cta-band .lead, .page-hero .lead { color: rgba(255, 255, 255, .74); }
.on-dark .muted, .hero .muted, .cta-band .muted { color: rgba(255, 255, 255, .6); }

/* 05 · 按钮 ---------------------------------------------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  padding: 14px 26px; border-radius: var(--r-pill);
  font-weight: 800; font-size: .96rem; line-height: 1.2;
  transition: transform .28s var(--ease), box-shadow .28s var(--ease), background .28s, color .28s;
  white-space: nowrap; border: 1.5px solid transparent;
}
.btn:hover { transform: translateY(-3px); }
.btn:active { transform: translateY(-1px); }
.btn--primary { background: var(--brand); color: #fff; box-shadow: 0 10px 26px rgba(108, 77, 246, .3); }
.btn--primary:hover { background: var(--brand-600); box-shadow: 0 16px 34px rgba(108, 77, 246, .4); }
.btn--coral { background: var(--coral); color: #fff; box-shadow: 0 10px 26px rgba(255, 107, 87, .3); }
.btn--coral:hover { background: #f0523d; }
.btn--lime { background: var(--lime); color: #2c3500; box-shadow: 0 10px 26px rgba(168, 201, 44, .3); }
.btn--lime:hover { background: #c9e532; }
.btn--dark { background: var(--ink); color: #fff; }
.btn--dark:hover { background: #2e2650; }
.btn--ghost { background: rgba(255, 255, 255, .08); color: #fff; border-color: rgba(255, 255, 255, .34); }
.btn--ghost:hover { background: rgba(255, 255, 255, .17); }
.btn--outline { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--outline:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-050); }
.btn--lg { padding: 17px 34px; font-size: 1.05rem; }
.btn--sm { padding: 10px 19px; font-size: .87rem; }
.btn--block { width: 100%; }
.btn .ico { font-size: 1.15em; line-height: 1; }
.btn-group { display: flex; flex-wrap: wrap; gap: 13px; }
.link-arrow { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); font-weight: 800; }
.link-arrow::after { content: "↗"; transition: transform .25s var(--ease); }
.link-arrow:hover::after { transform: translate(3px, -3px); }

/* 06 · 头部导航 ------------------------------------------------ */
.site-head {
  position: sticky; top: 0; z-index: 60;
  height: var(--head-h);
  background: rgba(255, 249, 243, .96);
  border-bottom: 1px solid rgba(27, 23, 48, .07);
  transition: box-shadow .3s, background .3s;
}
.site-head.is-stuck { box-shadow: 0 6px 24px rgba(27, 23, 48, .08); background: rgba(255, 255, 255, .98); }
.head-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.brand { display: inline-flex; align-items: center; gap: 11px; flex-shrink: 0; }
.brand-mark { width: 42px; height: 42px; flex-shrink: 0; }
.brand-name { font-size: 1.28rem; font-weight: 900; letter-spacing: -.045em; line-height: 1.1; }
.brand-name small { display: block; font-size: .62rem; font-weight: 700; letter-spacing: .18em; color: var(--muted); text-transform: uppercase; margin-top: 3px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links > a:not(.btn) { padding: 9px 15px; border-radius: var(--r-pill); font-weight: 700; font-size: .94rem; color: var(--ink-2); transition: color .2s, background .2s; }
.nav-links > a:not(.btn):hover { color: var(--brand); background: var(--brand-050); }
.nav-links > a.is-active:not(.btn) { color: var(--brand); background: var(--brand-100); }
.nav-links > .btn { display: none; margin-left: 10px; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 14px; background: var(--brand-100); align-items: center; justify-content: center; }
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--brand-600); border-radius: 2px; position: relative; }
.nav-toggle span::before, .nav-toggle span::after { content: ""; position: absolute; left: 0; width: 20px; height: 2px; background: var(--brand-600); border-radius: 2px; }
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }
.nav-close { display: none; }
.nav-scrim { position: fixed; inset: 0; z-index: 55; background: rgba(23, 18, 41, .54); opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; }
.nav-scrim.is-open { opacity: 1; visibility: visible; }

/* 07 · 卡片 ---------------------------------------------------- */
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px; box-shadow: var(--sh-1);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease), border-color .35s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sh-3); border-color: #ded5f7; }
.card--flat { box-shadow: none; }
.card--tint { background: var(--brand-050); border-color: #e4dcff; }
.card--night { background: #211a3c; border-color: rgba(255, 255, 255, .1); }
.card--night h3, .card--night h4 { color: #fff; }
.card--night p { color: rgba(255, 255, 255, .7); }
.card-icon {
  width: 54px; height: 54px; border-radius: 17px; display: grid; place-items: center;
  font-size: 1.5rem; margin-bottom: 20px; background: var(--brand-100); color: var(--brand-600);
}
.card-icon--coral { background: #ffe9e4; color: #e5523c; }
.card-icon--lime { background: #f0f9c9; color: #6c8117; }
.card-icon--aqua { background: #dff8f4; color: #178c7c; }
.card-icon--pink { background: #ffe9f2; color: #d4548d; }
.card .h3 { margin-bottom: 10px; }
.card p { color: var(--muted); font-size: .94rem; }

/* 08 · Hero ---------------------------------------------------- */
.hero { position: relative; overflow: hidden; background: var(--grad-night); padding-block: clamp(56px, 7vw, 96px) clamp(70px, 9vw, 120px); }
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .35;
  background-image: radial-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px);
  background-size: 26px 26px;
  mask-image: linear-gradient(to bottom, #000, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; width: 460px; height: 460px; right: -150px; top: -180px;
  background: radial-gradient(circle, rgba(255, 123, 168, .35), transparent 68%); pointer-events: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr); gap: clamp(28px, 5vw, 70px); align-items: center; }
.hero .h1 { margin-top: 22px; }
.hero .lead { margin-top: 22px; max-width: 540px; font-size: 1.1rem; }
.hero .btn-group { margin-top: 34px; }
.hero-proof { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; margin-top: 36px; }
.avatars { display: flex; }
.avatars i { width: 34px; height: 34px; border-radius: 50%; border: 2.5px solid #241a45; margin-left: -10px; display: grid; place-items: center; font-style: normal; font-size: .9rem; }
.avatars i:first-child { margin-left: 0; }
.hero-proof .small { color: rgba(255, 255, 255, .68); }
.stars { color: var(--amber); letter-spacing: 2px; font-size: .9rem; }
.hero-visual { position: relative; display: grid; place-items: center; min-height: 520px; }
.hero-glow { position: absolute; width: 400px; height: 400px; border-radius: 50%; background: radial-gradient(circle, rgba(123, 92, 255, .5), transparent 66%); filter: blur(18px); }
.phone {
  position: relative; z-index: 2; width: 264px; border-radius: 40px; padding: 9px;
  background: linear-gradient(150deg, #4b3f70, #17112c 48%, #4a3266);
  box-shadow: 0 38px 80px rgba(0, 0, 0, .5), inset 0 0 0 1.5px rgba(255, 255, 255, .14);
  transform: rotate(-5deg); transition: transform .5s var(--ease);
}
.phone:hover { transform: rotate(-2deg) translateY(-8px); }
.phone-screen { position: relative; border-radius: 32px; overflow: hidden; background: #0d0a1a; }
.phone-screen > img { width: 100%; aspect-ratio: 3 / 4.6; object-fit: cover; }
.phone-notch { position: absolute; top: 10px; left: 50%; transform: translateX(-50%); width: 74px; height: 20px; border-radius: 99px; background: rgba(10, 8, 20, .8); z-index: 4; }
.phone-ui { position: absolute; inset: 0; z-index: 3; display: flex; flex-direction: column; justify-content: space-between; padding: 40px 14px 18px; background: linear-gradient(to bottom, rgba(10, 8, 22, .5), transparent 30%, transparent 55%, rgba(10, 8, 22, .88)); }
.phone-top { display: flex; align-items: center; justify-content: space-between; color: #fff; font-size: .66rem; font-weight: 700; }
.phone-tag { background: var(--coral); padding: 3px 9px; border-radius: 99px; }
.phone-bottom { color: #fff; }
.phone-title { font-size: 1.02rem; font-weight: 900; line-height: 1.3; }
.phone-sub { font-size: .66rem; opacity: .8; margin-top: 4px; }
.phone-progress { height: 3px; border-radius: 9px; background: rgba(255, 255, 255, .3); margin-top: 12px; overflow: hidden; }
.phone-progress i { display: block; width: 62%; height: 100%; background: var(--lime); }
.phone-eps { display: flex; gap: 5px; margin-top: 11px; }
.phone-eps i { flex: 1; height: 4px; border-radius: 4px; background: rgba(255, 255, 255, .3); }
.phone-eps i.on { background: var(--brand-300); }
.danmu { position: absolute; z-index: 3; color: #fff; font-size: .7rem; font-weight: 700; padding: 5px 11px; border-radius: 99px; background: rgba(23, 18, 41, .5); white-space: nowrap; animation: floaty 4.5s ease-in-out infinite; }
.danmu--a { top: 31%; left: 8px; }
.danmu--b { top: 47%; right: 8px; animation-delay: -1.6s; background: rgba(255, 107, 87, .78); }
.danmu--c { top: 60%; left: 12px; animation-delay: -3s; background: rgba(108, 77, 246, .8); }
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-7px); } }
.float-card {
  position: absolute; z-index: 4; display: flex; align-items: center; gap: 10px;
  background: rgba(255, 255, 255, .96); border-radius: 16px; padding: 11px 15px;
  box-shadow: var(--sh-4); color: var(--ink); font-size: .8rem; font-weight: 800;
  animation: floaty 5s ease-in-out infinite;
}
.float-card em { font-style: normal; font-size: 1.3rem; }
.float-card--top { top: 8%; right: -6px; animation-delay: -.8s; }
.float-card--bottom { bottom: 9%; left: -14px; animation-delay: -2.4s; }
.float-card .badge-lime { background: var(--lime); color: #3f4d00; padding: 3px 8px; border-radius: 99px; font-size: .68rem; }
.mascot { position: absolute; z-index: 5; width: 92px; height: 92px; bottom: -14px; right: -22px; filter: drop-shadow(0 12px 22px rgba(0, 0, 0, .35)); animation: floaty 5.5s ease-in-out infinite; }
.sticker {
  position: absolute; z-index: 4; background: var(--lime); color: #3a4700;
  font-weight: 900; font-size: .82rem; padding: 10px 15px; border-radius: 13px;
  transform: rotate(-11deg); box-shadow: var(--sh-2);
}

/* 09 · 跑马灯 -------------------------------------------------- */
.ticker { background: var(--lime); overflow: hidden; padding: 13px 0; color: #384200; }
.ticker-track { display: flex; width: max-content; animation: ticker 26s linear infinite; }
.ticker-track span { display: inline-flex; align-items: center; gap: 26px; padding-right: 26px; font-weight: 900; font-size: .96rem; letter-spacing: .02em; white-space: nowrap; }
.ticker-track span::after { content: "✦"; color: #7c9118; }
@keyframes ticker { to { transform: translateX(-50%); } }
.ticker--dark { background: #241a45; color: #fff; }
.ticker--dark .ticker-track span::after { color: var(--lime); }

/* 10 · 视频卡 -------------------------------------------------- */
.vgrid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.vgrid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.vcard {
  background: var(--white); border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line); box-shadow: var(--sh-1);
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  display: flex; flex-direction: column;
}
.vcard:hover { transform: translateY(-7px); box-shadow: var(--sh-4); }
.thumb { position: relative; overflow: hidden; background: #221a3e; aspect-ratio: 3 / 3.55; }
.thumb > img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.vcard:hover .thumb > img { transform: scale(1.06); }
.thumb::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(20, 14, 40, .28), transparent 34%, transparent 52%, rgba(20, 14, 40, .72)); pointer-events: none; }
.thumb-label { position: absolute; z-index: 2; top: 12px; left: 12px; padding: 5px 12px; border-radius: 99px; font-size: .72rem; font-weight: 900; color: #fff; background: rgba(23, 18, 41, .58); backdrop-filter: blur(6px); }
.thumb-label--hot { background: var(--coral); }
.thumb-label--new { background: var(--brand); }
.thumb-label--vip { background: linear-gradient(120deg, #ffb347, #ff7a45); color: #3a2400; }
.thumb-count { position: absolute; z-index: 2; bottom: 12px; right: 12px; font-size: .74rem; font-weight: 800; color: #fff; background: rgba(23, 18, 41, .6); padding: 4px 10px; border-radius: 99px; }
.play {
  position: absolute; z-index: 3; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(.88);
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255, 255, 255, .92); color: var(--brand); font-size: 1.3rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, .25); opacity: 0; transition: opacity .3s, transform .3s var(--ease);
}
.play::after { content: ""; margin-left: 3px; border-left: 15px solid currentColor; border-top: 9px solid transparent; border-bottom: 9px solid transparent; }
.vcard:hover .play, .play:focus-visible { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.vbody { padding: 18px 18px 20px; display: flex; flex-direction: column; flex: 1; }
.vtitle { font-size: 1.05rem; font-weight: 900; letter-spacing: -.02em; line-height: 1.4; }
.vdesc { color: var(--muted); font-size: .86rem; margin-top: 7px; line-height: 1.65; flex: 1; }
.vtags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 13px; }
.vtag { font-size: .72rem; font-weight: 700; color: var(--brand-600); background: var(--brand-050); padding: 4px 10px; border-radius: 99px; }
.vfoot { display: flex; align-items: center; justify-content: space-between; gap: 10px; flex-wrap: wrap; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); }
.vscore { color: var(--coral); font-weight: 900; font-size: .88rem; white-space: nowrap; }
.vacts { color: var(--muted); font-size: .8rem; white-space: nowrap; }
.vcard--wide { flex-direction: row; }
.vcard--wide .thumb { width: 132px; flex-shrink: 0; aspect-ratio: auto; }

/* 11 · 榜单 ---------------------------------------------------- */
.rank-box { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 24px; box-shadow: var(--sh-1); position: sticky; top: calc(var(--head-h) + 20px); }
.rank-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 18px; }
.rank-head h3 { font-size: 1.08rem; }
.rank-item { display: grid; grid-template-columns: 30px 64px minmax(0, 1fr) auto; align-items: center; gap: 12px; padding: 11px 0; border-bottom: 1px dashed var(--line); }
.rank-item:last-child { border-bottom: 0; }
.rank-no { font-size: 1.05rem; font-weight: 900; color: var(--muted); font-style: italic; }
.rank-item:nth-child(1) .rank-no { color: var(--coral); }
.rank-item:nth-child(2) .rank-no { color: #ff9b4a; }
.rank-item:nth-child(3) .rank-no { color: var(--brand); }
.rank-item img { width: 64px; height: 78px; object-fit: cover; border-radius: 9px; }
.rank-name { font-weight: 800; font-size: .9rem; line-height: 1.4; }
.rank-meta { font-size: .75rem; color: var(--muted); margin-top: 3px; }
.rank-end { font-size: .78rem; font-weight: 800; color: var(--coral); white-space: nowrap; }
.grid-side .rank-item { grid-template-columns: 28px 62px minmax(0, 1fr); }
.grid-side .rank-end { grid-column: 2 / -1; margin-top: -4px; }

/* 12 · 话题 / 文章列表 ------------------------------------------ */
.topic { display: flex; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); align-items: flex-start; }
.topic:last-child { border-bottom: 0; }
.topic-avatar { width: 42px; height: 42px; border-radius: 14px; flex-shrink: 0; display: grid; place-items: center; font-size: 1.15rem; background: var(--brand-100); }
.topic-body { min-width: 0; flex: 1; }
.topic-meta { font-size: .78rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 10px; margin-top: 6px; }
.topic-title { font-weight: 800; line-height: 1.5; }
.topic-stat { flex-shrink: 0; text-align: center; color: var(--muted); font-size: .78rem; }
.topic-stat b { display: block; color: var(--ink); font-size: .98rem; }
.article-list li { border-bottom: 1px solid var(--line); }
.article-list li:last-child { border-bottom: 0; }
.article-list a { display: flex; align-items: center; gap: 16px; padding: 17px 0; transition: color .2s, padding-left .25s var(--ease); }
.article-list a:hover { color: var(--brand); padding-left: 6px; }
.article-list .num { font-size: 1.3rem; font-weight: 900; color: var(--brand-300); min-width: 40px; }
.article-list .txt { flex: 1; font-weight: 700; }
.article-list .go { color: var(--muted); }
.prose { color: var(--ink-2); line-height: 2; }
.prose h2 { font-size: 1.5rem; margin: 42px 0 14px; }
.prose h3 { font-size: 1.18rem; margin: 28px 0 10px; }
.prose p { margin-bottom: 18px; }
.prose ul { list-style: none; margin: 0 0 22px; padding: 0; }
.prose li { position: relative; padding-left: 24px; margin-bottom: 10px; }
.prose li::before { content: ""; position: absolute; left: 2px; top: .78em; width: 8px; height: 8px; border-radius: 50%; background: var(--brand); }
.prose blockquote { margin: 26px 0; padding: 20px 24px; border-left: 4px solid var(--brand); background: var(--brand-050); border-radius: 0 var(--r-md) var(--r-md) 0; font-weight: 700; }
.prose .callout { background: #f0f9c9; border-radius: var(--r-md); padding: 20px 24px; margin: 26px 0; }
.figure img { width: 100%; border-radius: var(--r-lg); box-shadow: var(--sh-2); }
.figure figcaption { font-size: .83rem; color: var(--muted); margin-top: 10px; text-align: center; }

/* 13 · 数据 / 特性 ---------------------------------------------- */
.stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.stat { text-align: center; padding: 24px 12px; }
.stat-num { font-size: clamp(2rem, 4vw, 3.1rem); font-weight: 900; letter-spacing: -.05em; line-height: 1; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.stat-label { color: var(--muted); font-size: .88rem; margin-top: 10px; font-weight: 700; }
.stats--night .stat-num { background: none; -webkit-text-fill-color: var(--lime); color: var(--lime); }
.stats--night .stat-label { color: rgba(255, 255, 255, .66); }
.feature-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; align-items: center; }
.feature-row--reverse .feature-media { order: 2; }
.feature-media { position: relative; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-4); }
.feature-media img { width: 100%; aspect-ratio: 16 / 11; object-fit: cover; }
.feature-badge { position: absolute; bottom: 16px; left: 16px; background: rgba(255, 255, 255, .95); border-radius: 14px; padding: 10px 16px; font-weight: 800; font-size: .85rem; box-shadow: var(--sh-2); }
.feature-list { margin-top: 24px; display: grid; gap: 14px; }
.feature-list li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-2); }
.feature-list .check { width: 24px; height: 24px; flex-shrink: 0; border-radius: 8px; background: var(--brand-100); color: var(--brand); display: grid; place-items: center; font-size: .8rem; font-weight: 900; }
.cat-tile { position: relative; overflow: hidden; border-radius: var(--r-lg); min-height: 190px; display: flex; flex-direction: column; justify-content: flex-end; padding: 22px; color: #fff; transition: transform .35s var(--ease); }
.cat-tile:hover { transform: translateY(-6px); }
.cat-tile::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(18, 12, 36, .8), rgba(18, 12, 36, .05) 70%); }
.cat-tile > * { position: relative; z-index: 2; }
.cat-tile .cat-emoji { position: absolute; z-index: 2; top: 16px; right: 18px; font-size: 2rem; }
.cat-tile h3 { color: #fff; font-size: 1.25rem; }
.cat-tile p { color: rgba(255, 255, 255, .8); font-size: .82rem; }
.cat-1 { background: linear-gradient(140deg, #ff8fa8, #ff5f7e); }
.cat-2 { background: linear-gradient(140deg, #7b5cff, #4c35cc); }
.cat-3 { background: linear-gradient(140deg, #3fc6b4, #178c8c); }
.cat-4 { background: linear-gradient(140deg, #ff9a5a, #e0543c); }
.cat-5 { background: linear-gradient(140deg, #5b6bd8, #8f5bf0); }
.cat-6 { background: linear-gradient(140deg, #2c2a54, #6a3f8f); }

/* 14 · 评价 ---------------------------------------------------- */
.review { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; box-shadow: var(--sh-1); }
.review .stars { margin-bottom: 12px; }
.review-text { color: var(--ink-2); line-height: 1.85; font-size: .95rem; }
.reviewer { display: flex; align-items: center; gap: 12px; margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.reviewer .avatar { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; font-size: 1.2rem; background: var(--brand-100); }
.reviewer b { display: block; font-size: .9rem; }
.reviewer small { color: var(--muted); font-size: .76rem; }

/* 15 · CTA / 下载 ---------------------------------------------- */
.cta-band { position: relative; overflow: hidden; background: var(--grad-night); border-radius: var(--r-xl); padding: clamp(38px, 6vw, 76px); }
.cta-band::before { content: ""; position: absolute; width: 380px; height: 380px; border-radius: 50%; right: -90px; bottom: -200px; background: radial-gradient(circle, rgba(255, 123, 168, .3), transparent 68%); }
.cta-band .lead { max-width: 620px; margin-top: 16px; }
.cta-band .btn-group { margin-top: 30px; }
.cta-band .btn-group .btn--ghost { color: #fff; }
.cta-inner { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 36px; align-items: center; }
.cta-qr { background: #fff; border-radius: var(--r-lg); padding: 16px; text-align: center; color: var(--ink); box-shadow: var(--sh-4); }
.cta-qr svg { width: 132px; height: 132px; margin-inline: auto; }
.cta-qr p { font-size: .78rem; font-weight: 800; margin-top: 8px; }
.cta-qr small { color: var(--muted); font-size: .7rem; }
.store-badges { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
.store-badge { display: inline-flex; align-items: center; gap: 10px; background: rgba(255, 255, 255, .1); border: 1px solid rgba(255, 255, 255, .22); border-radius: 14px; padding: 10px 18px; color: #fff; transition: background .25s, transform .25s var(--ease); }
.store-badge:hover { background: rgba(255, 255, 255, .2); transform: translateY(-3px); }
.store-badge .ico { font-size: 1.4rem; }
.store-badge b { display: block; font-size: .88rem; line-height: 1.2; }
.store-badge small { font-size: .7rem; opacity: .7; }
.step { text-align: center; position: relative; }
.step-num { width: 56px; height: 56px; margin: 0 auto 18px; border-radius: 20px; display: grid; place-items: center; background: var(--grad-brand); color: #fff; font-size: 1.3rem; font-weight: 900; box-shadow: 0 12px 26px rgba(108, 77, 246, .28); }
.step h3 { margin-bottom: 8px; }
.step p { color: var(--muted); font-size: .9rem; }

/* 16 · FAQ ----------------------------------------------------- */
.faq-item { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-md); margin-bottom: 12px; overflow: hidden; }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 19px 22px; text-align: left; font-weight: 800; font-size: 1rem; color: var(--ink); }
.faq-q:hover { color: var(--brand); }
.faq-q .sign { flex-shrink: 0; width: 28px; height: 28px; border-radius: 50%; background: var(--brand-050); color: var(--brand); display: grid; place-items: center; font-size: 1.1rem; transition: transform .3s var(--ease), background .3s; }
.faq-item.is-open .faq-q .sign { transform: rotate(45deg); background: var(--brand); color: #fff; }
.faq-a { overflow: hidden; transition: max-height .38s var(--ease); }
.js-ready .faq-a { max-height: 0; }
.faq-a-inner { padding: 0 22px 20px; color: var(--muted); font-size: .93rem; line-height: 1.85; }

/* 17 · 提示条 / 弹层 -------------------------------------------- */
.toast { position: fixed; z-index: 120; left: 50%; bottom: 34px; transform: translate(-50%, 20px); background: var(--ink); color: #fff; padding: 13px 24px; border-radius: 99px; font-size: .9rem; font-weight: 700; box-shadow: var(--sh-4); opacity: 0; visibility: hidden; transition: opacity .3s, transform .3s var(--ease), visibility .3s; }
.toast.is-on { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.modal { position: fixed; inset: 0; z-index: 110; display: grid; place-items: center; padding: 20px; background: rgba(15, 10, 30, .78); opacity: 0; visibility: hidden; transition: opacity .3s, visibility .3s; }
.modal.is-on { opacity: 1; visibility: visible; }
.modal-box { position: relative; width: min(760px, 100%); background: #171229; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-5); transform: translateY(16px) scale(.98); transition: transform .35s var(--ease); }
.modal.is-on .modal-box { transform: none; }
.modal-close { position: absolute; z-index: 6; top: 12px; right: 12px; width: 38px; height: 38px; border-radius: 50%; background: rgba(0, 0, 0, .55); color: #fff; font-size: 1.3rem; display: grid; place-items: center; }
.modal-stage { position: relative; aspect-ratio: 16 / 9; background: #0d0a1a; display: grid; place-items: center; }
.modal-stage img { width: 100%; height: 100%; object-fit: cover; opacity: .55; }
.modal-play { position: absolute; z-index: 2; width: 78px; height: 78px; border-radius: 50%; background: rgba(255, 255, 255, .94); color: var(--brand); display: grid; place-items: center; font-size: 1.6rem; box-shadow: var(--sh-4); }
.modal-play::after { content: ""; margin-left: 5px; border-left: 22px solid currentColor; border-top: 13px solid transparent; border-bottom: 13px solid transparent; }
.modal-info { padding: 22px 26px 26px; color: #fff; }
.modal-info h3 { color: #fff; font-size: 1.3rem; }
.modal-info p { color: rgba(255, 255, 255, .7); font-size: .9rem; margin-top: 8px; }
.modal-info .btn-group { margin-top: 20px; }
.to-top { position: fixed; z-index: 50; right: 22px; bottom: 22px; width: 46px; height: 46px; border-radius: 16px; background: var(--brand); color: #fff; display: grid; place-items: center; font-size: 1.2rem; box-shadow: var(--sh-3); opacity: 0; visibility: hidden; transform: translateY(12px); transition: opacity .3s, transform .3s var(--ease), visibility .3s; }
.to-top.is-on { opacity: 1; visibility: visible; transform: none; }
.form-row { display: flex; gap: 10px; flex-wrap: wrap; }
.field { flex: 1 1 220px; min-width: 0; padding: 14px 18px; border-radius: var(--r-pill); border: 1.5px solid var(--line); background: var(--white); font-size: .93rem; transition: border-color .2s, box-shadow .2s; }
.field:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px rgba(108, 77, 246, .12); }
textarea.field { border-radius: var(--r-md); resize: vertical; min-height: 108px; flex: 1 1 100%; }
.form-note { font-size: .78rem; color: var(--muted); margin-top: 10px; }
.form-ok { color: #178c7c; font-weight: 800; font-size: .88rem; margin-top: 10px; }
.filter-bar { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 30px; }
.filter-btn { padding: 9px 19px; border-radius: 99px; background: var(--white); border: 1.5px solid var(--line); font-weight: 800; font-size: .88rem; color: var(--ink-2); transition: all .22s; }
.filter-btn:hover { border-color: var(--brand-300); color: var(--brand); }
.filter-btn.is-on { background: var(--brand); border-color: var(--brand); color: #fff; box-shadow: 0 8px 18px rgba(108, 77, 246, .24); }
[data-filter-item].is-hidden, .is-hidden { display: none !important; }

/* 18 · 页脚 ---------------------------------------------------- */
.site-foot { background: #171229; color: rgba(255, 255, 255, .7); padding-top: 64px; }
.foot-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 40px; padding-bottom: 46px; }
.site-foot .brand-name { color: #fff; }
.site-foot .brand-name small { color: rgba(255, 255, 255, .5); }
.foot-about { margin-top: 18px; font-size: .89rem; line-height: 1.9; max-width: 320px; }
.foot-col h4 { color: #fff; font-size: .95rem; margin-bottom: 18px; }
.foot-col li { margin-bottom: 10px; font-size: .88rem; }
.foot-col a:hover { color: var(--lime); }
.foot-social { display: flex; gap: 9px; margin-top: 20px; }
.foot-social a, .foot-social button { width: 36px; height: 36px; border-radius: 12px; background: rgba(255, 255, 255, .1); color: #fff; display: grid; place-items: center; font-size: .9rem; transition: background .25s, transform .25s; }
.foot-social a:hover, .foot-social button:hover { background: var(--brand); transform: translateY(-3px); }
.foot-tags { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0; display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.foot-tags strong { color: rgba(255, 255, 255, .55); font-size: .8rem; margin-right: 6px; }
.foot-tags a { font-size: .76rem; padding: 5px 12px; border-radius: 99px; background: rgba(255, 255, 255, .07); }
.foot-tags a:hover { background: rgba(216, 243, 74, .2); color: var(--lime); }
.foot-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0 30px; font-size: .78rem; display: flex; flex-wrap: wrap; gap: 12px; justify-content: space-between; }
.foot-bottom a:hover { color: #fff; }

/* 19 · 内页页头 ------------------------------------------------ */
.page-hero { position: relative; overflow: hidden; background: var(--grad-night); padding-block: clamp(52px, 6vw, 86px); }
.page-hero::after { content: ""; position: absolute; width: 420px; height: 420px; right: -100px; top: -190px; background: radial-gradient(circle, rgba(123, 92, 255, .4), transparent 68%); }
.page-hero .container { position: relative; z-index: 1; }
.page-hero .h1 { font-size: clamp(2.2rem, 4.6vw, 3.7rem); margin-top: 18px; }
.page-hero .lead { margin-top: 16px; max-width: 660px; }
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; font-size: .82rem; color: rgba(255, 255, 255, .6); margin-bottom: 20px; }
.crumbs a:hover { color: var(--lime); }
.crumbs span::before { content: "/"; margin-right: 8px; color: rgba(255, 255, 255, .35); }
.crumbs span:first-child::before { display: none; }
.crumbs strong { color: #fff; font-weight: 700; }

/* 20 · 分页 ---------------------------------------------------- */
.pager { display: flex; justify-content: center; align-items: center; gap: 8px; flex-wrap: wrap; margin-top: 38px; }
.pager a, .pager span { min-width: 40px; height: 40px; padding: 0 12px; border-radius: 12px; display: grid; place-items: center; background: var(--white); border: 1px solid var(--line); font-weight: 800; font-size: .9rem; }
.pager a:hover { border-color: var(--brand); color: var(--brand); }
.pager .is-on { background: var(--brand); border-color: var(--brand); color: #fff; }
.pager .is-disabled { opacity: .45; }

/* 21 · 滚动动画 ------------------------------------------------ */
.js-ready [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .7s var(--ease), transform .7s var(--ease); animation: reveal-safety .01s linear 2.4s forwards; }
.js-ready [data-reveal].is-in { opacity: 1; transform: none; animation: none; }
@keyframes reveal-safety { to { opacity: 1; transform: none; } }
[data-reveal][data-delay="1"] { transition-delay: .09s; }
[data-reveal][data-delay="2"] { transition-delay: .18s; }
[data-reveal][data-delay="3"] { transition-delay: .27s; }
[data-reveal][data-delay="4"] { transition-delay: .36s; }

/* 22 · 响应式 -------------------------------------------------- */
@media (max-width: 1080px) {
  .grid-side { grid-template-columns: minmax(0, 1fr) 300px; gap: 24px; }
  .vgrid--4 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .foot-grid { grid-template-columns: 1.5fr repeat(2, 1fr); }
  .cta-inner { gap: 24px; }
}
@media (max-width: 960px) {
  :root { --head-h: 68px; }
  .nav-toggle { display: flex; }
  .nav-links {
    position: fixed; z-index: 80; top: 0; right: 0; bottom: 0;
    width: min(320px, 86vw); padding: 82px 24px 30px;
    background: var(--white); box-shadow: -20px 0 60px rgba(23, 18, 41, .2);
    flex-direction: column; align-items: stretch; gap: 4px;
    transform: translateX(102%); transition: transform .38s var(--ease);
    overflow-y: auto;
  }
  .nav-links.is-open { transform: none; }
  .nav-links > a:not(.btn) { padding: 13px 16px; font-size: 1rem; border-radius: 12px; }
  .nav-links > .btn { display: inline-flex; margin: 18px 0 0; }
  .nav-close { display: grid; place-items: center; position: absolute; top: 18px; right: 12px; width: 40px; height: 40px; border-radius: 12px; background: var(--brand-050); color: var(--brand); font-size: 1.4rem; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { min-height: 470px; margin-top: 18px; }
  .vgrid, .vgrid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-side { grid-template-columns: 1fr; }
  .rank-box { position: static; }
  .grid-side .rank-item { grid-template-columns: 30px 64px minmax(0, 1fr) auto; }
  .grid-side .rank-end { grid-column: auto; margin-top: 0; }
  .cta-inner { grid-template-columns: 1fr; }
  .cta-qr { justify-self: start; }
  .feature-row { gap: 22px; }
  .foot-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 680px) {
  .grid-2, .grid-3, .grid-4, .vgrid, .vgrid--4, .stats, .feature-row { grid-template-columns: 1fr; }
  .feature-row--reverse .feature-media { order: 0; }
  .stats { gap: 4px; }
  .stat { padding: 16px 8px; border-bottom: 1px solid var(--line); }
  .grid-4 { gap: 14px; }
  .btn-group .btn { flex: 1 1 100%; }
  .btn { width: 100%; }
  .section-head--split { align-items: flex-start; }
  .cta-band { padding: 30px 22px; border-radius: var(--r-lg); }
  .phone { transform: scale(.88) rotate(-5deg); transform-origin: center; }
  .phone:hover { transform: scale(.88) rotate(-2deg); }
  .hero-visual { min-height: 440px; }
  .float-card--top { right: 2px; transform: scale(.82); transform-origin: right center; }
  .float-card--bottom { left: 2px; transform: scale(.82); transform-origin: left center; }
  .mascot { width: 74px; height: 74px; right: -6px; bottom: -8px; }
  .rank-item, .grid-side .rank-item { grid-template-columns: 26px 58px minmax(0, 1fr); }
  .rank-item img, .grid-side .rank-item img { width: 58px; height: 70px; }
  .rank-end, .grid-side .rank-end { grid-column: 2 / -1; margin-top: -4px; }
  .vcard--wide .thumb { width: 108px; }
  .foot-grid { grid-template-columns: 1fr; gap: 28px; }
  .foot-bottom { flex-direction: column; }
  .modal-info { padding: 18px; }
  .step-num { width: 48px; height: 48px; }
}
@media (max-width: 420px) {
  .hero-visual { min-height: 400px; }
  .phone { transform: scale(.8) rotate(-5deg); }
  .phone:hover { transform: scale(.8) rotate(-2deg); }
  .float-card { font-size: .72rem; padding: 9px 11px; }
  .sticker { font-size: .74rem; }
  .vtitle { font-size: .98rem; }
  .cta-qr svg { width: 112px; height: 112px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .js-ready [data-reveal] { opacity: 1 !important; transform: none !important; }
  .ticker-track { animation: none; }
}

/* 23 · 附加组件（内页专用） ------------------------------------- */
.matrix { width: 100%; border-collapse: collapse; background: var(--white); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--sh-1); font-size: .92rem; }
.matrix th, .matrix td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--line); }
.matrix thead th { background: var(--brand-050); color: var(--brand-600); font-weight: 900; font-size: .84rem; }
.matrix tbody tr:last-child td { border-bottom: 0; }
.matrix td:first-child { font-weight: 800; }
.matrix .yes { color: #178c7c; font-weight: 900; }
.matrix .no { color: #c3bdd4; }
.matrix-wrap { overflow-x: auto; }
.toc { background: var(--brand-050); border: 1px solid #e4dcff; border-radius: var(--r-lg); padding: 24px 26px; position: sticky; top: calc(var(--head-h) + 20px); }
.toc h4 { font-size: .9rem; margin-bottom: 14px; color: var(--brand-600); }
.toc li { margin-bottom: 9px; font-size: .88rem; }
.toc a { color: var(--ink-2); }
.toc a:hover, .toc a.is-on { color: var(--brand); font-weight: 800; }
.tag-pick { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.tag-pick button { padding: 7px 14px; border-radius: 99px; background: var(--white); border: 1.5px solid var(--line); font-size: .82rem; font-weight: 700; }
.tag-pick button.is-on { background: var(--lime); border-color: var(--lime); color: #3a4700; }
.notice { background: #fff6e6; border: 1px solid #ffe2ab; border-radius: var(--r-md); padding: 16px 20px; font-size: .87rem; color: #7a5714; line-height: 1.8; }
.shorts-strip { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 14px; }
.shorts-item { position: relative; border-radius: var(--r-md); overflow: hidden; background: #221a3e; }
.shorts-item img { width: 100%; aspect-ratio: 9 / 14; object-fit: cover; transition: transform .5s var(--ease); }
.shorts-item:hover img { transform: scale(1.07); }
.shorts-item::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(15, 10, 30, .86), transparent 55%); }
.shorts-cap { position: absolute; z-index: 2; left: 12px; right: 12px; bottom: 12px; color: #fff; font-size: .8rem; font-weight: 800; line-height: 1.45; }
.shorts-cap small { display: block; font-weight: 600; opacity: .75; margin-top: 4px; }
.ai-panel { border-radius: var(--r-xl); padding: clamp(28px, 4vw, 48px); background: linear-gradient(135deg, #efe9ff, #ffe9f1 60%, #f0f9d9); border: 1px solid #e4dcff; }
.ai-chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 15px; border-radius: 99px; background: var(--white); font-size: .82rem; font-weight: 800; box-shadow: var(--sh-1); }
.download-hero-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--r-xl); padding: clamp(26px, 4vw, 42px); box-shadow: var(--sh-3); }
.qr-frame { border: 2px dashed #ded5f7; border-radius: var(--r-lg); padding: 18px; background: var(--brand-050); text-align: center; }
.qr-frame svg { width: min(190px, 70%); height: auto; margin-inline: auto; }
.qr-frame p { font-weight: 800; margin-top: 12px; }
.qr-frame small { color: var(--muted); font-size: .76rem; }
.device-tabs { display: inline-flex; gap: 6px; padding: 5px; background: var(--soft); border-radius: 99px; margin-bottom: 22px; }
.device-tabs button { padding: 9px 20px; border-radius: 99px; font-size: .86rem; font-weight: 800; color: var(--muted); }
.device-tabs button.is-on { background: var(--white); color: var(--brand); box-shadow: var(--sh-1); }
.timeline { position: relative; padding-left: 34px; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px; background: var(--brand-100); }
.timeline li { position: relative; padding-bottom: 24px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before { content: ""; position: absolute; left: -28px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--brand); box-shadow: 0 0 0 4px var(--brand-100); }
.timeline b { display: block; font-size: .96rem; }
.timeline p { color: var(--muted); font-size: .88rem; margin-top: 4px; }
.thumb-hit { position: absolute; inset: 0; z-index: 4; width: 100%; height: 100%; background: transparent; opacity: 0; cursor: pointer; border-radius: inherit; }
.thumb-hit:focus-visible { opacity: 1; outline: 3px solid var(--lime); outline-offset: -5px; }
@media (max-width: 960px) {
  .shorts-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .toc { position: static; }
}
@media (max-width: 680px) {
  .shorts-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .matrix { min-width: 560px; }
  .device-tabs { display: flex; width: 100%; }
  .device-tabs button { flex: 1; }
}