:root {
    --red-berry: #c92a3b;
    --red-deep: #8a1624;
    --ink: #1f1a1a;
    --ink-soft: #5a4c4c;
    --cream: #fdf7f5;
    --panel: #fff;
    --line: #f0e2e0;
    --shadow: 0 10px 30px rgba(139, 22, 36, .10);
    --radius: 16px;
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
    background: var(--cream);
    color: var(--ink);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }
  img { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  .wrap { width: min(1160px, 92vw); margin: 0 auto; }

  /* ---------- 顶部导航 ---------- */
  .site-header {
    position: sticky; top: 0; z-index: 50;
    background: rgba(253, 247, 245, .92);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
  }
  .nav-row {
    display: flex; align-items: center; justify-content: space-between;
    gap: 16px; padding: 14px 0;
  }
  .brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; letter-spacing: .5px; }
  .brand img { height: 34px; width: auto; border-radius: 8px; }
  .nav-links { display: flex; gap: 26px; font-size: 15px; color: var(--ink-soft); }
  .nav-links a:hover { color: var(--red-berry); }
  .nav-cta {
    background: var(--red-berry); color: #fff; padding: 9px 20px;
    border-radius: 999px; font-size: 14px; font-weight: 700;
    box-shadow: 0 6px 16px rgba(201, 42, 59, .28);
    transition: transform .2s, background .2s;
  }
  .nav-cta:hover { background: var(--red-deep); transform: translateY(-1px); }

  /* ---------- 首屏 ---------- */
  .hero {
    padding: 62px 0 70px;
    background:
      radial-gradient(900px 420px at 88% -10%, rgba(201, 42, 59, .14), transparent 62%),
      radial-gradient(700px 380px at 0% 110%, rgba(201, 42, 59, .09), transparent 60%);
  }
  .hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; }
  .eyebrow {
    display: inline-flex; align-items: center; gap: 8px;
    background: rgba(201, 42, 59, .09); color: var(--red-deep);
    padding: 6px 14px; border-radius: 999px; font-size: 13px; font-weight: 700;
    margin-bottom: 18px;
  }
  .eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--red-berry); }
  h1 { font-size: clamp(30px, 4.4vw, 50px); line-height: 1.22; font-weight: 900; letter-spacing: -.5px; }
  h1 .hl { color: var(--red-berry); }
  .hero-lead { margin-top: 20px; font-size: 17px; color: var(--ink-soft); max-width: 30em; }
  .hero-actions { margin-top: 30px; display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
  .btn-main {
    display: inline-flex; align-items: center; gap: 9px;
    background: var(--red-berry); color: #fff; font-weight: 800; font-size: 16px;
    padding: 14px 30px; border-radius: 999px;
    box-shadow: 0 12px 26px rgba(201, 42, 59, .30);
    transition: transform .2s, box-shadow .2s, background .2s;
  }
  .btn-main:hover { transform: translateY(-2px); background: var(--red-deep); box-shadow: 0 16px 32px rgba(201, 42, 59, .34); }
  .btn-ghost { font-size: 15px; color: var(--red-deep); font-weight: 700; border-bottom: 2px solid rgba(201, 42, 59, .35); padding-bottom: 2px; }
  .hero-tags { margin-top: 26px; display: flex; flex-wrap: wrap; gap: 10px; }
  .hero-tags span {
    font-size: 13px; color: var(--ink-soft); background: #fff;
    border: 1px solid var(--line); padding: 5px 13px; border-radius: 999px;
  }
  .hero-art { position: relative; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .hero-art figure {
    border-radius: 14px; overflow: hidden; background: #eee;
    box-shadow: var(--shadow); aspect-ratio: 3 / 4.2;
  }
  .hero-art figure:nth-child(2) { transform: translateY(22px); }
  .hero-art figure img { width: 100%; height: 100%; object-fit: cover; }

  /* ---------- 通用区块标题 ---------- */
  section { padding: 66px 0; }
  .sec-head { max-width: 640px; margin-bottom: 34px; }
  .sec-kicker { font-size: 13px; font-weight: 800; letter-spacing: 2px; color: var(--red-berry); text-transform: uppercase; }
  h2 { font-size: clamp(24px, 3vw, 34px); font-weight: 900; margin-top: 8px; letter-spacing: -.3px; }
  .sec-head p { margin-top: 12px; color: var(--ink-soft); font-size: 16px; }

  /* ---------- 最新短剧 ---------- */
  .latest-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
  .poster-card {
    background: var(--panel); border-radius: var(--radius); overflow: hidden;
    border: 1px solid var(--line); box-shadow: 0 6px 18px rgba(139, 22, 36, .06);
    transition: transform .25s, box-shadow .25s;
  }
  .poster-card:hover { transform: translateY(-6px); box-shadow: 0 18px 36px rgba(139, 22, 36, .14); }
  .poster { aspect-ratio: 3 / 4.2; overflow: hidden; background: #f3e9e8; }
  .poster img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
  .poster-card:hover .poster img { transform: scale(1.05); }
  .poster-body { padding: 12px 12px 15px; }
  .poster-body h3 { font-size: 15px; font-weight: 800; line-height: 1.4; }
  .poster-body span { display: block; margin-top: 5px; font-size: 12.5px; color: var(--ink-soft); }

  /* ---------- 题材一览 ---------- */
  .genre-band { background: #fff; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .genre-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
  .genre-item {
    padding: 24px 20px; border-radius: var(--radius);
    background: var(--cream); border: 1px solid var(--line);
    transition: border-color .2s, transform .2s;
  }
  .genre-item:hover { border-color: rgba(201, 42, 59, .4); transform: translateY(-3px); }
  .genre-item b { display: block; font-size: 17px; font-weight: 800; margin-bottom: 6px; }
  .genre-item b i { color: var(--red-berry); font-style: normal; margin-right: 6px; }
  .genre-item p { font-size: 14px; color: var(--ink-soft); }

  /* ---------- 体验 ---------- */
  .exp-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 44px; align-items: center; }
  .exp-shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .exp-shots figure { border-radius: 14px; overflow: hidden; aspect-ratio: 3 / 4.2; box-shadow: var(--shadow); background: #eee; }
  .exp-shots figure:nth-child(2) { margin-top: 30px; }
  .exp-shots img { width: 100%; height: 100%; object-fit: cover; }
  .exp-list { display: grid; gap: 20px; }
  .exp-list article { display: flex; gap: 16px; }
  .exp-num {
    flex: 0 0 40px; height: 40px; border-radius: 12px;
    background: rgba(201, 42, 59, .1); color: var(--red-berry);
    display: grid; place-items: center; font-weight: 900; font-size: 15px;
  }
  .exp-list h3 { font-size: 17px; font-weight: 800; margin-bottom: 4px; }
  .exp-list p { font-size: 14.5px; color: var(--ink-soft); }

  /* ---------- 追剧流程 ---------- */
  .steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
  .step {
    background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
    padding: 28px 24px; position: relative; overflow: hidden;
  }
  .step::after {
    content: attr(data-step); position: absolute; right: 14px; top: 2px;
    font-size: 56px; font-weight: 900; color: rgba(201, 42, 59, .07); line-height: 1;
  }
  .step h3 { font-size: 17px; font-weight: 800; margin-bottom: 6px; }
  .step p { font-size: 14.5px; color: var(--ink-soft); }

  /* ---------- 截图墙 ---------- */
  .wall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
  .wall figure { border-radius: 12px; overflow: hidden; aspect-ratio: 3 / 4.2; box-shadow: var(--shadow); background: #eee; }
  .wall img { width: 100%; height: 100%; object-fit: cover; }
  .wall figure:nth-child(even) { transform: translateY(16px); }

  /* ---------- 关于 ---------- */
  .about {
    background: linear-gradient(140deg, #2a1418, #4a1a21 60%, #6b1f2a);
    color: #fbe7e6;
  }
  .about h2 { color: #fff; }
  .about-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 40px; align-items: start; margin-top: 26px; }
  .about p { color: #eec9c9; font-size: 15.5px; margin-bottom: 15px; }
  .about-highlight {
    background: rgba(255, 255, 255, .07); border: 1px solid rgba(255, 255, 255, .14);
    border-radius: var(--radius); padding: 24px;
  }
  .about-highlight ul { list-style: none; display: grid; gap: 13px; }
  .about-highlight li { font-size: 14.5px; color: #f6dada; display: flex; gap: 10px; }
  .about-highlight li::before { content: "◆"; color: #ff8b96; font-size: 11px; line-height: 2; }

  /* ---------- 下载 ---------- */
  .download { padding: 74px 0; }
  .download-card {
    background: #fff; border: 1px solid var(--line); border-radius: 24px;
    padding: 48px 40px; text-align: center; box-shadow: var(--shadow);
  }
  .download-card h2 { margin-top: 10px; }
  .download-card p { color: var(--ink-soft); max-width: 34em; margin: 14px auto 0; font-size: 15.5px; }
  .download-card .btn-main { margin-top: 28px; }

  /* ---------- 页脚 ---------- */
  .site-footer {
    background: #221315; color: #cbb0b2; padding: 40px 0 26px; font-size: 13.5px;
  }
  .foot-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 18px; align-items: center; padding-bottom: 22px; border-bottom: 1px solid rgba(255,255,255,.08); }
  .foot-brand { display: flex; align-items: center; gap: 10px; color: #fff; font-weight: 800; font-size: 17px; }
  .foot-brand img { height: 30px; border-radius: 7px; }
  .foot-links { display: flex; gap: 22px; }
  .foot-links a:hover { color: #fff; }
  .foot-bottom { padding-top: 18px; font-size: 12.5px; color: #9a7f81; display: flex; flex-wrap: wrap; gap: 8px 20px; justify-content: space-between; }

  /* ---------- 响应式 ---------- */
  @media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; gap: 34px; }
    .hero-art { max-width: 560px; }
    .latest-grid { grid-template-columns: repeat(4, 1fr); }
    .genre-grid { grid-template-columns: repeat(2, 1fr); }
    .exp-grid { grid-template-columns: 1fr; gap: 30px; }
    .exp-shots { max-width: 460px; }
    .wall { grid-template-columns: repeat(4, 1fr); }
    .about-grid { grid-template-columns: 1fr; }
    .nav-links { display: none; }
  }
  @media (max-width: 768px) {
    section { padding: 48px 0; }
    .hero { padding: 40px 0 48px; }
    .latest-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
    .genre-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .wall { grid-template-columns: repeat(3, 1fr); gap: 10px; }
    .wall figure:nth-child(even) { transform: none; }
    .exp-shots { grid-template-columns: repeat(2, 1fr); }
    .exp-shots figure:nth-child(2) { margin-top: 18px; }
    .download-card { padding: 34px 22px; }
    .hero-art figure:nth-child(2) { transform: translateY(12px); }
  }