/* roulang page: index */
:root {
      --color-primary: #1769ff;
      --color-primary-700: #0e48c5;
      --color-primary-100: #eaf2ff;
      --color-accent: #ff3d57;
      --color-accent-soft: #fff0f2;
      --color-navy: #071b3a;
      --color-ink: #102033;
      --color-muted: #64748b;
      --color-light: #f6f9ff;
      --color-card: #ffffff;
      --color-line: #dfe7f3;
      --color-line-strong: #c9d6ea;
      --color-success: #12b981;
      --shadow-sm: 0 8px 24px rgba(15, 38, 76, .08);
      --shadow-md: 0 18px 45px rgba(15, 38, 76, .12);
      --shadow-lg: 0 26px 70px rgba(15, 38, 76, .18);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --radius-xl: 36px;
      --container: 1180px;
      --header-height: 86px;
      --ease: cubic-bezier(.2, .8, .2, 1);
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      text-size-adjust: 100%;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      color: var(--color-ink);
      background:
        radial-gradient(circle at 8% 0%, rgba(23, 105, 255, .12), transparent 34%),
        linear-gradient(180deg, #ffffff 0%, #f7faff 46%, #ffffff 100%);
      line-height: 1.68;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), transform .22s var(--ease);
    }

    a:hover,
    a:focus {
      color: var(--color-primary);
    }

    img,
    video,
    svg {
      max-width: 100%;
      display: block;
    }

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    ::selection {
      background: rgba(23, 105, 255, .18);
      color: var(--color-navy);
    }

    :focus-visible {
      outline: 3px solid rgba(23, 105, 255, .28);
      outline-offset: 3px;
      border-radius: 12px;
    }

    .site-shell {
      min-height: 100vh;
      position: relative;
    }

    .container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .section {
      padding: 88px 0;
      position: relative;
    }

    .section.compact {
      padding: 64px 0;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(260px, .65fr);
      gap: 32px;
      align-items: end;
      margin-bottom: 34px;
    }

    .section-eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
      padding: 7px 12px;
      border: 1px solid rgba(23, 105, 255, .16);
      border-radius: 999px;
      color: var(--color-primary-700);
      background: rgba(234, 242, 255, .82);
      font-size: 13px;
      font-weight: 700;
      letter-spacing: .02em;
    }

    .section-eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-accent);
      box-shadow: 0 0 0 6px rgba(255, 61, 87, .12);
    }

    .section-title {
      margin: 0;
      color: var(--color-navy);
      font-size: clamp(28px, 3vw, 44px);
      line-height: 1.15;
      letter-spacing: -.04em;
      font-weight: 850;
    }

    .section-desc {
      margin: 0;
      color: var(--color-muted);
      font-size: 16px;
      max-width: 640px;
    }

    .soft-panel {
      background: rgba(255, 255, 255, .78);
      border: 1px solid rgba(223, 231, 243, .86);
      box-shadow: var(--shadow-sm);
      backdrop-filter: blur(18px);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 46px;
      padding: 12px 18px;
      border: 1px solid transparent;
      border-radius: 999px;
      font-weight: 800;
      line-height: 1.15;
      box-shadow: none;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
      user-select: none;
    }

    .btn:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }

    .btn:active {
      transform: translateY(0);
      box-shadow: none;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--color-primary), #3a8cff);
      color: #fff;
      box-shadow: 0 14px 28px rgba(23, 105, 255, .22);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary-700), var(--color-primary));
    }

    .btn-outline {
      background: rgba(255, 255, 255, .84);
      color: var(--color-navy);
      border-color: rgba(23, 105, 255, .18);
    }

    .btn-outline:hover,
    .btn-outline:focus {
      color: var(--color-primary-700);
      border-color: rgba(23, 105, 255, .34);
      background: #fff;
    }

    .btn-dark {
      color: #fff;
      background: var(--color-navy);
    }

    .btn-dark:hover,
    .btn-dark:focus {
      color: #fff;
      background: #0d2d60;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 800;
      color: var(--color-primary-700);
      background: var(--color-primary-100);
      border: 1px solid rgba(23, 105, 255, .12);
      white-space: nowrap;
    }

    .badge.hot {
      color: #b51f35;
      background: var(--color-accent-soft);
      border-color: rgba(255, 61, 87, .16);
    }

    .site-header {
      position: fixed;
      inset: 18px 0 auto 0;
      z-index: 30;
      pointer-events: none;
    }

    .dock-nav {
      width: min(1080px, calc(100% - 36px));
      margin: 0 auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 12px 14px 12px 16px;
      border: 1px solid rgba(209, 220, 238, .86);
      border-radius: 999px;
      background: rgba(255, 255, 255, .82);
      box-shadow: 0 18px 42px rgba(15, 38, 76, .12);
      backdrop-filter: blur(22px);
      pointer-events: auto;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
      font-weight: 900;
      color: var(--color-navy);
      letter-spacing: -.03em;
    }

    .brand-mark {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      color: #fff;
      background:
        radial-gradient(circle at 30% 20%, rgba(255,255,255,.46), transparent 24%),
        linear-gradient(135deg, var(--color-primary), var(--color-navy));
      box-shadow: 0 12px 24px rgba(23, 105, 255, .22);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::after {
      content: "";
      width: 12px;
      height: 12px;
      clip-path: polygon(0 0, 100% 50%, 0 100%);
      background: #fff;
      transform: translateX(1px);
    }

    .brand span:last-child {
      font-size: 18px;
    }

    .dock-menu {
      display: flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      flex: 1;
    }

    .nav-link {
      padding: 10px 16px;
      border-radius: 999px;
      color: #31425a;
      font-size: 14px;
      font-weight: 800;
      white-space: nowrap;
    }

    .nav-link:hover {
      color: var(--color-primary-700);
      background: rgba(234, 242, 255, .88);
    }

    .nav-link.active {
      color: #fff;
      background: var(--color-navy);
      box-shadow: 0 10px 22px rgba(7, 27, 58, .16);
    }

    .dock-actions {
      display: flex;
      align-items: center;
      gap: 10px;
      min-width: max-content;
    }

    .mini-search {
      display: flex;
      align-items: center;
      gap: 8px;
      width: 220px;
      height: 42px;
      padding: 0 12px;
      border: 1px solid rgba(201, 214, 234, .9);
      border-radius: 999px;
      background: rgba(246, 249, 255, .92);
      color: var(--color-muted);
    }

    .mini-search input {
      width: 100%;
      min-width: 0;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--color-ink);
      font-size: 13px;
    }

    .mini-search input::placeholder {
      color: #8a99ae;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border: 1px solid rgba(201, 214, 234, .9);
      border-radius: 999px;
      background: #fff;
      color: var(--color-navy);
      align-items: center;
      justify-content: center;
      font-weight: 900;
    }

    .hero {
      min-height: 720px;
      padding: 142px 0 58px;
      display: flex;
      align-items: flex-end;
      color: #fff;
      background: #06152f;
      overflow: hidden;
      position: relative;
    }

    .hero-video {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      opacity: .38;
      filter: saturate(1.05) contrast(1.08);
    }

    .hero-fallback {
      position: absolute;
      inset: 0;
      background:
        linear-gradient(110deg, rgba(6, 21, 47, .96) 0%, rgba(8, 32, 75, .78) 43%, rgba(23,105,255,.34) 100%),
        radial-gradient(circle at 85% 18%, rgba(255, 61, 87, .34), transparent 28%),
        linear-gradient(135deg, #071b3a, #1769ff);
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, rgba(6, 21, 47, .2) 0%, rgba(6, 21, 47, .72) 100%),
        repeating-linear-gradient(90deg, rgba(255,255,255,.04) 0 1px, transparent 1px 96px);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      width: 100%;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(320px, .5fr);
      gap: 34px;
      align-items: end;
    }

    .hero-copy {
      max-width: 820px;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 8px 13px;
      border-radius: 999px;
      color: #dce9ff;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .18);
      backdrop-filter: blur(14px);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .hero-kicker i {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: var(--color-accent);
      box-shadow: 0 0 0 7px rgba(255, 61, 87, .15);
    }

    h1 {
      margin: 0;
      color: #fff;
      font-size: clamp(42px, 6vw, 76px);
      line-height: .98;
      letter-spacing: -.065em;
      font-weight: 920;
      text-wrap: balance;
    }

    .hero-lead {
      max-width: 760px;
      margin: 22px 0 0;
      color: rgba(240, 246, 255, .86);
      font-size: clamp(17px, 1.8vw, 21px);
      line-height: 1.76;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 13px;
      margin-top: 30px;
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 38px;
      max-width: 720px;
    }

    .stat-tile {
      padding: 16px 18px;
      border-radius: 20px;
      background: rgba(255, 255, 255, .1);
      border: 1px solid rgba(255, 255, 255, .15);
      backdrop-filter: blur(16px);
    }

    .stat-tile strong {
      display: block;
      color: #fff;
      font-size: 26px;
      line-height: 1;
      letter-spacing: -.04em;
    }

    .stat-tile span {
      display: block;
      margin-top: 7px;
      color: rgba(235, 243, 255, .72);
      font-size: 13px;
      font-weight: 700;
    }

    .play-panel {
      justify-self: end;
      width: min(100%, 380px);
      padding: 18px;
      border-radius: 30px;
      background: rgba(255, 255, 255, .11);
      border: 1px solid rgba(255, 255, 255, .18);
      backdrop-filter: blur(18px);
      box-shadow: 0 28px 70px rgba(0, 0, 0, .18);
    }

    .play-screen {
      min-height: 245px;
      border-radius: 24px;
      position: relative;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(23, 105, 255, .58), rgba(7, 27, 58, .94)),
        radial-gradient(circle at 72% 24%, rgba(255,255,255,.26), transparent 18%);
      display: grid;
      place-items: center;
    }

    .play-screen::before {
      content: "";
      position: absolute;
      inset: 16px;
      border: 1px solid rgba(255,255,255,.13);
      border-radius: 18px;
    }

    .play-button {
      width: 76px;
      height: 76px;
      border: 0;
      border-radius: 50%;
      background: #fff;
      display: grid;
      place-items: center;
      color: var(--color-primary);
      box-shadow: 0 22px 45px rgba(0, 0, 0, .22);
      position: relative;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease);
    }

    .play-button:hover {
      transform: scale(1.05);
      box-shadow: 0 26px 56px rgba(0, 0, 0, .28);
    }

    .play-button::after {
      content: "";
      margin-left: 5px;
      width: 0;
      height: 0;
      border-top: 15px solid transparent;
      border-bottom: 15px solid transparent;
      border-left: 22px solid currentColor;
    }

    .play-meta {
      display: grid;
      gap: 10px;
      margin-top: 14px;
    }

    .play-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 11px 12px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .1);
      color: rgba(238, 246, 255, .82);
      font-size: 13px;
      font-weight: 700;
    }

    .play-row b {
      color: #fff;
    }

    .quick-strip {
      margin-top: -28px;
      position: relative;
      z-index: 4;
    }

    .strip-card {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 12px;
      padding: 14px;
      border-radius: 26px;
    }

    .entry-card {
      display: flex;
      align-items: center;
      gap: 13px;
      padding: 16px;
      border-radius: 20px;
      background: #fff;
      border: 1px solid rgba(223, 231, 243, .86);
      box-shadow: 0 8px 22px rgba(15, 38, 76, .06);
    }

    .entry-icon {
      width: 42px;
      height: 42px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: var(--color-primary-700);
      background: var(--color-primary-100);
      font-weight: 900;
    }

    .entry-card strong {
      display: block;
      color: var(--color-navy);
      font-size: 15px;
      line-height: 1.2;
    }

    .entry-card span {
      display: block;
      margin-top: 3px;
      color: var(--color-muted);
      font-size: 12px;
      line-height: 1.35;
    }

    .track-wrap {
      overflow: hidden;
    }

    .track-scroller {
      display: flex;
      gap: 18px;
      overflow-x: auto;
      padding: 8px 2px 18px;
      scroll-snap-type: x mandatory;
      scrollbar-color: rgba(23, 105, 255, .34) transparent;
    }

    .track-card {
      min-width: 292px;
      scroll-snap-align: start;
      border-radius: 26px;
      overflow: hidden;
      background: #fff;
      border: 1px solid rgba(223, 231, 243, .92);
      box-shadow: var(--shadow-sm);
      transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
    }

    .track-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
      border-color: rgba(23, 105, 255, .22);
    }

    .track-cover {
      min-height: 146px;
      padding: 16px;
      position: relative;
      background:
        linear-gradient(135deg, rgba(23,105,255,.9), rgba(7,27,58,.86)),
        radial-gradient(circle at 84% 22%, rgba(255,255,255,.36), transparent 22%);
      color: #fff;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .track-cover.alt {
      background:
        linear-gradient(135deg, rgba(255,61,87,.88), rgba(7,27,58,.9)),
        radial-gradient(circle at 84% 22%, rgba(255,255,255,.32), transparent 22%);
    }

    .track-cover.green {
      background:
        linear-gradient(135deg, rgba(18,185,129,.88), rgba(7,27,58,.9)),
        radial-gradient(circle at 84% 22%, rgba(255,255,255,.32), transparent 22%);
    }

    .track-cover em {
      font-style: normal;
      align-self: flex-start;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255,255,255,.16);
      font-size: 12px;
      font-weight: 800;
    }

    .track-cover strong {
      font-size: 25px;
      line-height: 1.05;
      letter-spacing: -.04em;
    }

    .track-body {
      padding: 18px;
    }

    .track-body p {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .track-foot {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-top: 14px;
      color: var(--color-primary-700);
      font-size: 13px;
      font-weight: 850;
    }

    .recommend-layout {
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
      gap: 22px;
      align-items: stretch;
    }

    .feature-recommend {
      min-height: 520px;
      border-radius: 32px;
      padding: 28px;
      color: #fff;
      background:
        linear-gradient(180deg, rgba(7,27,58,.1), rgba(7,27,58,.92)),
        linear-gradient(135deg, #1769ff, #071b3a);
      box-shadow: var(--shadow-md);
      overflow: hidden;
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
    }

    .feature-recommend::before {
      content: "";
      position: absolute;
      inset: 28px 28px auto auto;
      width: 185px;
      height: 185px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,255,255,.38), transparent 68%);
    }

    .feature-recommend .badge {
      width: fit-content;
      color: #fff;
      background: rgba(255,255,255,.14);
      border-color: rgba(255,255,255,.18);
    }

    .feature-recommend h3 {
      margin: 20px 0 10px;
      color: #fff;
      font-size: clamp(30px, 3vw, 44px);
      line-height: 1.08;
      letter-spacing: -.045em;
      font-weight: 900;
    }

    .feature-recommend p {
      max-width: 520px;
      margin: 0;
      color: rgba(240,246,255,.82);
    }

    .recommend-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 18px;
    }

    .movie-card {
      padding: 20px;
      border-radius: 26px;
      background: #fff;
      border: 1px solid rgba(223, 231, 243, .92);
      box-shadow: var(--shadow-sm);
      transition: transform .24s var(--ease), box-shadow .24s var(--ease), border-color .24s var(--ease);
    }

    .movie-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
      border-color: rgba(23, 105, 255, .22);
    }

    .movie-top {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: flex-start;
      margin-bottom: 28px;
    }

    .movie-poster {
      width: 58px;
      height: 74px;
      border-radius: 16px;
      background: linear-gradient(135deg, var(--color-primary), #98c1ff);
      box-shadow: inset 0 -26px 34px rgba(7,27,58,.24);
      position: relative;
    }

    .movie-poster::after {
      content: "";
      position: absolute;
      inset: 9px;
      border-radius: 10px;
      border: 1px solid rgba(255,255,255,.42);
    }

    .score {
      padding: 7px 10px;
      border-radius: 999px;
      background: #f4f8ff;
      color: var(--color-primary-700);
      font-size: 13px;
      font-weight: 900;
    }

    .movie-card h3 {
      margin: 0 0 8px;
      color: var(--color-navy);
      font-size: 20px;
      line-height: 1.2;
      font-weight: 880;
    }

    .movie-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
    }

    .category-board {
      display: grid;
      grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
      gap: 22px;
      align-items: stretch;
    }

    .category-panel {
      padding: 26px;
      border-radius: 30px;
    }

    .category-panel h3 {
      margin: 0;
      color: var(--color-navy);
      font-size: 28px;
      line-height: 1.16;
      letter-spacing: -.035em;
      font-weight: 900;
    }

    .category-panel p {
      margin: 13px 0 0;
      color: var(--color-muted);
    }

    .category-tabs {
      display: grid;
      gap: 12px;
      margin-top: 22px;
    }

    .category-tab {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 14px 15px;
      border-radius: 18px;
      background: #fff;
      border: 1px solid rgba(223, 231, 243, .92);
      color: var(--color-ink);
      font-weight: 850;
    }

    .category-tab:hover,
    .category-tab.active {
      color: var(--color-primary-700);
      border-color: rgba(23, 105, 255, .22);
      background: var(--color-primary-100);
    }

    .playlist-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .playlist-card {
      min-height: 182px;
      padding: 20px;
      border-radius: 26px;
      background: #fff;
      border: 1px solid rgba(223, 231, 243, .92);
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: transform .24s var(--ease), box-shadow .24s var(--ease);
    }

    .playlist-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }

    .playlist-card h3 {
      margin: 0;
      color: var(--color-navy);
      font-size: 20px;
      font-weight: 880;
    }

    .playlist-card p {
      margin: 10px 0 16px;
      color: var(--color-muted);
      font-size: 14px;
    }

    .playlist-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      color: #789;
      font-size: 13px;
      font-weight: 800;
    }

    .analytics {
      background: linear-gradient(180deg, rgba(234,242,255,.74), rgba(255,255,255,.72));
    }

    .analytics-grid {
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
      gap: 22px;
      align-items: stretch;
    }

    .kpi-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .kpi-card {
      padding: 20px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid rgba(223, 231, 243, .92);
      box-shadow: var(--shadow-sm);
    }

    .kpi-card strong {
      display: block;
      color: var(--color-navy);
      font-size: 34px;
      line-height: 1;
      letter-spacing: -.05em;
    }

    .kpi-card span {
      display: block;
      margin-top: 9px;
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
    }

    .chart-card {
      padding: 24px;
      border-radius: 30px;
      background: var(--color-navy);
      color: #fff;
      box-shadow: var(--shadow-md);
      overflow: hidden;
    }

    .chart-head {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: flex-start;
      margin-bottom: 22px;
    }

    .chart-head h3 {
      margin: 0;
      color: #fff;
      font-size: 24px;
      font-weight: 900;
      letter-spacing: -.035em;
    }

    .chart-head p {
      margin: 5px 0 0;
      color: rgba(235, 243, 255, .72);
      font-size: 14px;
    }

    .chart-bars {
      display: grid;
      gap: 14px;
    }

    .chart-bar {
      display: grid;
      grid-template-columns: 76px minmax(0, 1fr) 48px;
      gap: 12px;
      align-items: center;
      color: rgba(240, 246, 255, .82);
      font-size: 13px;
      font-weight: 800;
    }

    .bar-track {
      height: 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.12);
      overflow: hidden;
    }

    .bar-fill {
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, #66a0ff, #ff5b72);
      box-shadow: 0 0 22px rgba(102, 160, 255, .35);
    }

    .media-scroller {
      display: flex;
      gap: 18px;
      overflow-x: auto;
      padding: 8px 2px 18px;
      scroll-snap-type: x mandatory;
    }

    .media-card {
      min-width: 350px;
      scroll-snap-align: start;
      padding: 20px;
      border-radius: 28px;
      background: #fff;
      border: 1px solid rgba(223, 231, 243, .92);
      box-shadow: var(--shadow-sm);
      transition: transform .24s var(--ease), box-shadow .24s var(--ease);
    }

    .media-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }

    .media-thumb {
      height: 150px;
      border-radius: 22px;
      background:
        linear-gradient(135deg, rgba(23,105,255,.88), rgba(7,27,58,.9)),
        radial-gradient(circle at 78% 22%, rgba(255,255,255,.36), transparent 25%);
      margin-bottom: 18px;
      position: relative;
      overflow: hidden;
    }

    .media-thumb::after {
      content: "";
      position: absolute;
      inset: auto 16px 16px 16px;
      height: 8px;
      border-radius: 999px;
      background: rgba(255,255,255,.28);
    }

    .media-card h3 {
      margin: 0 0 9px;
      color: var(--color-navy);
      font-size: 20px;
      font-weight: 880;
    }

    .media-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .news-wrap {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 350px;
      gap: 22px;
      align-items: start;
    }

    .news-list {
      display: grid;
      gap: 12px;
      padding: 10px;
      border-radius: 30px;
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(223, 231, 243, .88);
      box-shadow: var(--shadow-sm);
    }

    .news-item {
      display: grid;
      grid-template-columns: 106px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border-radius: 22px;
      background: #fff;
      border: 1px solid transparent;
      transition: border-color .22s var(--ease), transform .22s var(--ease), box-shadow .22s var(--ease);
    }

    .news-item:hover {
      transform: translateX(4px);
      border-color: rgba(23, 105, 255, .18);
      box-shadow: 0 10px 25px rgba(15, 38, 76, .07);
    }

    .news-date {
      color: var(--color-primary-700);
      font-size: 13px;
      font-weight: 900;
    }

    .news-date span {
      display: block;
      margin-top: 2px;
      color: #8a99ae;
      font-size: 12px;
      font-weight: 700;
    }

    .news-title {
      display: block;
      color: var(--color-navy);
      font-size: 18px;
      line-height: 1.35;
      font-weight: 880;
    }

    .news-title:hover {
      color: var(--color-primary-700);
    }

    .news-summary {
      margin: 6px 0 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .news-arrow {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: var(--color-primary-100);
      color: var(--color-primary-700);
      font-weight: 900;
    }

    .side-card {
      position: sticky;
      top: 110px;
      padding: 24px;
      border-radius: 30px;
      background: var(--color-navy);
      color: #fff;
      box-shadow: var(--shadow-md);
    }

    .side-card h3 {
      margin: 0;
      color: #fff;
      font-size: 25px;
      font-weight: 900;
      letter-spacing: -.035em;
    }

    .side-card p {
      margin: 10px 0 20px;
      color: rgba(235, 243, 255, .74);
    }

    .side-list {
      display: grid;
      gap: 10px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .side-list li {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 0;
      border-top: 1px solid rgba(255,255,255,.12);
      color: rgba(240,246,255,.84);
      font-size: 14px;
      font-weight: 750;
    }

    .side-list b {
      color: #fff;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .72fr 1.28fr;
      gap: 28px;
      align-items: start;
    }

    .faq-intro {
      padding: 28px;
      border-radius: 30px;
      background: linear-gradient(135deg, var(--color-primary), #69a4ff);
      color: #fff;
      box-shadow: var(--shadow-md);
    }

    .faq-intro h2 {
      margin: 0 0 12px;
      color: #fff;
      font-size: 32px;
      line-height: 1.14;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .faq-intro p {
      margin: 0;
      color: rgba(255,255,255,.82);
    }

    .accordion {
      background: transparent;
      border: 0;
    }

    .accordion-item {
      margin-bottom: 12px;
      border: 1px solid rgba(223, 231, 243, .92);
      border-radius: 22px;
      overflow: hidden;
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .accordion-title {
      padding: 18px 56px 18px 20px;
      border: 0;
      color: var(--color-navy);
      font-size: 17px;
      font-weight: 880;
      line-height: 1.35;
      background: #fff;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--color-primary-700);
      background: #f8fbff;
    }

    .accordion-title::before {
      right: 20px;
      color: var(--color-primary-700);
      font-weight: 900;
    }

    .accordion-content {
      padding: 0 20px 20px;
      border: 0;
      color: var(--color-muted);
      background: #fff;
      font-size: 15px;
    }

    .story-band {
      padding: 34px;
      border-radius: 34px;
      background:
        linear-gradient(135deg, rgba(255,255,255,.94), rgba(234,242,255,.86)),
        radial-gradient(circle at 86% 18%, rgba(255,61,87,.13), transparent 28%);
      border: 1px solid rgba(223, 231, 243, .92);
      box-shadow: var(--shadow-md);
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 26px;
      align-items: center;
    }

    .story-band h2 {
      margin: 0;
      color: var(--color-navy);
      font-size: clamp(28px, 3.2vw, 44px);
      line-height: 1.12;
      letter-spacing: -.045em;
      font-weight: 920;
    }

    .story-band p {
      margin: 16px 0 0;
      color: var(--color-muted);
      max-width: 760px;
    }

    .story-points {
      display: grid;
      gap: 12px;
    }

    .story-point {
      padding: 16px;
      border-radius: 20px;
      background: #fff;
      border: 1px solid rgba(223, 231, 243, .92);
      box-shadow: 0 8px 20px rgba(15,38,76,.06);
      color: var(--color-navy);
      font-weight: 850;
    }

    .cta-section {
      padding-bottom: 98px;
    }

    .cta-box {
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(320px, .75fr);
      gap: 26px;
      align-items: stretch;
      padding: 32px;
      border-radius: 36px;
      background:
        linear-gradient(135deg, var(--color-navy), #0e3b80 62%, var(--color-primary));
      color: #fff;
      box-shadow: var(--shadow-lg);
      overflow: hidden;
      position: relative;
    }

    .cta-box::before {
      content: "";
      position: absolute;
      right: -80px;
      top: -100px;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: rgba(255,255,255,.16);
    }

    .cta-copy,
    .cta-form {
      position: relative;
      z-index: 1;
    }

    .cta-copy h2 {
      margin: 0;
      color: #fff;
      font-size: clamp(30px, 4vw, 52px);
      line-height: 1.08;
      letter-spacing: -.05em;
      font-weight: 930;
    }

    .cta-copy p {
      margin: 16px 0 0;
      max-width: 650px;
      color: rgba(240, 246, 255, .78);
      font-size: 16px;
    }

    .cta-checks {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 26px;
    }

    .cta-check {
      padding: 14px;
      border-radius: 18px;
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.14);
      color: rgba(246,250,255,.9);
      font-size: 13px;
      font-weight: 800;
    }

    .cta-form {
      padding: 22px;
      border-radius: 28px;
      background: rgba(255,255,255,.96);
      color: var(--color-ink);
      box-shadow: 0 20px 50px rgba(0,0,0,.14);
    }

    .cta-form h3 {
      margin: 0 0 14px;
      color: var(--color-navy);
      font-size: 24px;
      font-weight: 900;
      letter-spacing: -.035em;
    }

    .form-field {
      margin-bottom: 12px;
    }

    .form-field label {
      display: block;
      margin-bottom: 7px;
      color: var(--color-navy);
      font-size: 13px;
      font-weight: 850;
    }

    .form-field input,
    .form-field select,
    .form-field textarea {
      width: 100%;
      margin: 0;
      padding: 13px 14px;
      min-height: 48px;
      border: 1px solid rgba(201, 214, 234, .94);
      border-radius: 16px;
      background: #f8fbff;
      color: var(--color-ink);
      box-shadow: none;
      transition: border-color .2s var(--ease), background .2s var(--ease), box-shadow .2s var(--ease);
    }

    .form-field textarea {
      min-height: 96px;
      resize: vertical;
    }

    .form-field input:focus,
    .form-field select:focus,
    .form-field textarea:focus {
      border-color: rgba(23, 105, 255, .42);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(23, 105, 255, .1);
      outline: 0;
    }

    .form-note {
      margin: 12px 0 0;
      color: #6b7a90;
      font-size: 12px;
    }

    .form-message {
      display: none;
      margin-top: 12px;
      padding: 11px 12px;
      border-radius: 14px;
      color: #07624a;
      background: rgba(18, 185, 129, .12);
      border: 1px solid rgba(18, 185, 129, .2);
      font-size: 13px;
      font-weight: 800;
    }

    .site-footer {
      padding: 56px 0 30px;
      background: #06152f;
      color: rgba(239, 246, 255, .72);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 320px;
      gap: 32px;
      align-items: start;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
      color: #fff;
      font-size: 20px;
      font-weight: 920;
      letter-spacing: -.03em;
      margin-bottom: 16px;
    }

    .footer-brand .brand-mark {
      width: 40px;
      height: 40px;
    }

    .footer-desc {
      max-width: 700px;
      margin: 0;
      color: rgba(239, 246, 255, .68);
    }

    .footer-links {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: flex-end;
    }

    .footer-links a {
      padding: 9px 12px;
      border-radius: 999px;
      color: rgba(239, 246, 255, .78);
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.1);
      font-size: 13px;
      font-weight: 800;
    }

    .footer-links a:hover {
      color: #fff;
      background: rgba(255,255,255,.12);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      align-items: center;
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.1);
      color: rgba(239, 246, 255, .56);
      font-size: 13px;
    }

    .floating-cta {
      position: fixed;
      left: 50%;
      bottom: 18px;
      transform: translateX(-50%);
      z-index: 28;
      display: none;
      align-items: center;
      gap: 12px;
      width: min(560px, calc(100% - 28px));
      padding: 10px 12px;
      border-radius: 999px;
      background: rgba(7, 27, 58, .9);
      color: #fff;
      box-shadow: 0 18px 44px rgba(7,27,58,.25);
      backdrop-filter: blur(16px);
      border: 1px solid rgba(255,255,255,.12);
    }

    .floating-cta span {
      flex: 1;
      min-width: 0;
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .floating-cta .btn {
      min-height: 38px;
      padding: 9px 13px;
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .section {
        padding: 72px 0;
      }

      .section-head,
      .hero-grid,
      .recommend-layout,
      .category-board,
      .analytics-grid,
      .news-wrap,
      .faq-grid,
      .story-band,
      .cta-box,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .play-panel {
        justify-self: stretch;
        width: 100%;
      }

      .quick-strip {
        margin-top: 22px;
      }

      .strip-card {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .feature-recommend {
        min-height: 420px;
      }

      .side-card {
        position: static;
      }

      .footer-links {
        justify-content: flex-start;
      }

      .mini-search {
        width: 180px;
      }
    }

    @media (max-width: 768px) {
      .container {
        width: min(100% - 28px, var(--container));
      }

      .site-header {
        inset: 12px 0 auto 0;
      }

      .dock-nav {
        width: calc(100% - 24px);
        border-radius: 26px;
        align-items: flex-start;
        flex-wrap: wrap;
      }

      .brand span:last-child {
        font-size: 16px;
      }

      .menu-toggle {
        display: inline-flex;
        margin-left: auto;
      }

      .dock-menu {
        display: none;
        order: 5;
        flex-basis: 100%;
        justify-content: flex-start;
        padding: 8px 0 0;
      }

      .dock-menu.is-open {
        display: flex;
      }

      .nav-link {
        width: 100%;
        text-align: center;
      }

      .dock-actions {
        order: 4;
        width: 100%;
        display: none;
      }

      .dock-actions.is-open {
        display: grid;
        grid-template-columns: 1fr;
      }

      .mini-search {
        width: 100%;
      }

      .hero {
        min-height: 760px;
        padding-top: 134px;
      }

      .hero-stats,
      .cta-checks,
      .strip-card,
      .recommend-grid,
      .playlist-grid,
      .kpi-grid {
        grid-template-columns: 1fr;
      }

      .news-item {
        grid-template-columns: 1fr;
      }

      .news-arrow {
        display: none;
      }

      .media-card {
        min-width: 286px;
      }

      .track-card {
        min-width: 270px;
      }

      .cta-box {
        padding: 22px;
        border-radius: 28px;
      }

      .story-band {
        padding: 24px;
      }

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
      }

      .floating-cta {
        display: flex;
      }
    }

    @media (max-width: 520px) {
      .section {
        padding: 58px 0;
      }

      h1 {
        font-size: 40px;
      }

      .hero-lead {
        font-size: 16px;
      }

      .hero-actions .btn {
        width: 100%;
      }

      .hero {
        min-height: 800px;
      }

      .play-screen {
        min-height: 190px;
      }

      .section-head {
        gap: 16px;
        margin-bottom: 24px;
      }

      .entry-card,
      .movie-card,
      .playlist-card,
      .kpi-card,
      .media-card,
      .category-panel,
      .faq-intro,
      .side-card {
        border-radius: 22px;
      }

      .chart-bar {
        grid-template-columns: 58px minmax(0, 1fr) 40px;
        gap: 9px;
        font-size: 12px;
      }

      .cta-form {
        padding: 18px;
      }
    }