/* roulang page: index */
:root {
      --color-primary: #1769e8;
      --color-primary-dark: #0f4fb6;
      --color-primary-soft: #e9f2ff;
      --color-accent: #ff7a45;
      --color-accent-soft: #fff1e9;
      --color-navy: #10233f;
      --color-text: #172033;
      --color-muted: #657084;
      --color-light: #f7faff;
      --color-white: #ffffff;
      --color-border: #dfe8f5;
      --color-success: #19a974;
      --color-warning: #f5a524;
      --shadow-card: 0 18px 45px rgba(20, 62, 120, .10);
      --shadow-hover: 0 24px 58px rgba(20, 62, 120, .16);
      --shadow-soft: 0 10px 28px rgba(23, 105, 232, .12);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --radius-xl: 38px;
      --container: 1180px;
      --section-y: 92px;
      --ease: .25s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
      color: var(--color-text);
      background: linear-gradient(180deg, #ffffff 0%, #f7faff 52%, #ffffff 100%);
      line-height: 1.7;
      min-width: 320px;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

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

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    ::selection {
      background: rgba(23, 105, 232, .18);
      color: var(--color-navy);
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(255, 255, 255, .86);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(223, 232, 245, .85);
      box-shadow: 0 10px 28px rgba(16, 35, 63, .04);
    }

    .brand-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      min-height: 74px;
      gap: 22px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      color: var(--color-navy);
      letter-spacing: -.02em;
      white-space: nowrap;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 14px;
      background: linear-gradient(135deg, var(--color-primary), #5ca1ff);
      color: #fff;
      box-shadow: 0 12px 26px rgba(23, 105, 232, .26);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      width: 24px;
      height: 24px;
      right: -5px;
      bottom: -5px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .28);
    }

    .brand-name {
      font-size: 1.18rem;
      line-height: 1.15;
    }

    .brand-sub {
      display: block;
      margin-top: 2px;
      font-size: .74rem;
      font-weight: 700;
      color: var(--color-muted);
      letter-spacing: .08em;
    }

    .header-tools {
      display: flex;
      align-items: center;
      gap: 14px;
      min-width: 0;
    }

    .search-box {
      width: 310px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 9px 12px;
      border: 1px solid var(--color-border);
      border-radius: 999px;
      background: #f8fbff;
      color: var(--color-muted);
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .search-box:focus-within {
      border-color: rgba(23, 105, 232, .48);
      box-shadow: 0 0 0 4px rgba(23, 105, 232, .10);
      background: #fff;
    }

    .search-box input {
      width: 100%;
      border: 0;
      outline: 0;
      background: transparent;
      color: var(--color-text);
      font-size: .92rem;
      margin: 0;
      padding: 0;
      box-shadow: none;
      height: auto;
    }

    .search-box input::placeholder {
      color: #8a96aa;
    }

    .header-cta {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      padding: 11px 18px;
      border-radius: 999px;
      background: var(--color-primary);
      color: #fff;
      font-weight: 800;
      box-shadow: 0 12px 28px rgba(23, 105, 232, .24);
      white-space: nowrap;
    }

    .header-cta:hover,
    .header-cta:focus {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 16px 36px rgba(23, 105, 232, .32);
    }

    .channel-row {
      border-top: 1px solid rgba(223, 232, 245, .7);
      background: rgba(247, 250, 255, .72);
    }

    .channel-nav {
      display: flex;
      align-items: center;
      gap: 10px;
      min-height: 48px;
      overflow-x: auto;
      -webkit-overflow-scrolling: touch;
      scrollbar-width: none;
    }

    .channel-nav::-webkit-scrollbar {
      display: none;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 14px;
      border-radius: 999px;
      color: var(--color-muted);
      font-weight: 800;
      font-size: .93rem;
      white-space: nowrap;
      border: 1px solid transparent;
    }

    .nav-link:hover,
    .nav-link:focus {
      color: var(--color-primary-dark);
      background: #fff;
      border-color: rgba(23, 105, 232, .18);
      box-shadow: 0 8px 18px rgba(23, 105, 232, .08);
    }

    .nav-link.active {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
      box-shadow: 0 8px 18px rgba(23, 105, 232, .18);
    }

    .hero {
      position: relative;
      padding: 86px 0 116px;
      overflow: hidden;
      background:
        radial-gradient(circle at 15% 18%, rgba(23, 105, 232, .14), transparent 34%),
        radial-gradient(circle at 84% 24%, rgba(255, 122, 69, .18), transparent 28%),
        linear-gradient(135deg, #f8fbff 0%, #ffffff 48%, #edf5ff 100%);
      clip-path: polygon(0 0, 100% 0, 100% 91%, 0 100%);
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(23,105,232,.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23,105,232,.06) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(90deg, rgba(0,0,0,.8), transparent 75%);
      pointer-events: none;
    }

    .hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1fr);
      gap: 34px;
    }

    .hero-band {
      background: rgba(255, 255, 255, .78);
      border: 1px solid rgba(223, 232, 245, .86);
      box-shadow: var(--shadow-card);
      border-radius: var(--radius-xl);
      padding: clamp(30px, 5vw, 58px);
      display: grid;
      grid-template-columns: minmax(0, 1.16fr) minmax(320px, .84fr);
      align-items: stretch;
      gap: 34px;
      backdrop-filter: blur(16px);
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      width: fit-content;
      padding: 8px 13px;
      border-radius: 999px;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-weight: 900;
      font-size: .88rem;
      margin-bottom: 18px;
    }

    .eyebrow-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-success);
      box-shadow: 0 0 0 6px rgba(25, 169, 116, .14);
    }

    h1 {
      margin: 0;
      color: var(--color-navy);
      font-size: clamp(2.34rem, 5.6vw, 5rem);
      line-height: 1.05;
      letter-spacing: -.055em;
      font-weight: 950;
      max-width: 900px;
    }

    .hero-desc {
      margin: 22px 0 0;
      max-width: 740px;
      color: var(--color-muted);
      font-size: clamp(1.02rem, 1.35vw, 1.18rem);
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 14px;
      margin-top: 30px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 13px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 900;
      line-height: 1.2;
      transition: transform var(--ease), box-shadow var(--ease), background var(--ease), border-color var(--ease), color var(--ease);
    }

    .btn:focus {
      outline: 0;
      box-shadow: 0 0 0 4px rgba(23, 105, 232, .16);
    }

    .btn-primary {
      background: var(--color-primary);
      color: #fff;
      box-shadow: 0 16px 34px rgba(23, 105, 232, .25);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      background: var(--color-primary-dark);
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 20px 42px rgba(23, 105, 232, .32);
    }

    .btn-secondary {
      background: #fff;
      color: var(--color-primary-dark);
      border-color: rgba(23, 105, 232, .22);
      box-shadow: 0 12px 28px rgba(16, 35, 63, .08);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      color: var(--color-primary-dark);
      border-color: rgba(23, 105, 232, .42);
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
    }

    .btn-ghost {
      background: rgba(255, 255, 255, .82);
      color: var(--color-navy);
      border-color: rgba(223, 232, 245, .95);
    }

    .btn-ghost:hover,
    .btn-ghost:focus {
      color: var(--color-primary-dark);
      transform: translateY(-2px);
      box-shadow: var(--shadow-soft);
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 30px;
    }

    .point {
      border: 1px solid rgba(223, 232, 245, .9);
      background: rgba(255, 255, 255, .82);
      border-radius: 18px;
      padding: 14px 15px;
      min-width: 0;
    }

    .point strong {
      display: block;
      color: var(--color-navy);
      font-size: 1.06rem;
      line-height: 1.2;
    }

    .point span {
      display: block;
      margin-top: 5px;
      color: var(--color-muted);
      font-size: .88rem;
      line-height: 1.45;
    }

    .hero-panel {
      position: relative;
      border-radius: 32px;
      background: linear-gradient(160deg, var(--color-navy), #1d5fc6 62%, #4e9cff);
      padding: 24px;
      color: #fff;
      overflow: hidden;
      min-height: 470px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      box-shadow: 0 25px 60px rgba(23, 105, 232, .24);
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      right: -90px;
      top: -90px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .16);
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      inset: auto 18px 18px auto;
      width: 110px;
      height: 110px;
      border-radius: 36px;
      background: rgba(255, 255, 255, .12);
      transform: rotate(12deg);
    }

    .panel-top,
    .panel-bottom {
      position: relative;
      z-index: 1;
    }

    .status-line {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 20px;
    }

    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .16);
      color: #fff;
      font-weight: 800;
      font-size: .88rem;
    }

    .pulse {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: #74ffbc;
      box-shadow: 0 0 0 6px rgba(116, 255, 188, .15);
    }

    .panel-title {
      font-size: clamp(1.65rem, 2.7vw, 2.35rem);
      line-height: 1.18;
      font-weight: 950;
      letter-spacing: -.04em;
      margin: 0 0 12px;
    }

    .panel-copy {
      color: rgba(255, 255, 255, .82);
      margin: 0;
    }

    .chat-preview {
      display: grid;
      gap: 12px;
      margin: 28px 0;
    }

    .bubble {
      width: fit-content;
      max-width: 92%;
      padding: 12px 14px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .16);
      color: rgba(255, 255, 255, .92);
      font-size: .94rem;
      backdrop-filter: blur(8px);
    }

    .bubble.right {
      justify-self: end;
      background: rgba(255, 255, 255, .92);
      color: var(--color-navy);
      box-shadow: 0 10px 28px rgba(0, 0, 0, .12);
    }

    .trust-strip {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 10px;
    }

    .trust-item {
      padding: 12px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .13);
      border: 1px solid rgba(255, 255, 255, .16);
    }

    .trust-item b {
      display: block;
      font-size: 1.28rem;
      line-height: 1.1;
    }

    .trust-item span {
      display: block;
      margin-top: 4px;
      color: rgba(255, 255, 255, .78);
      font-size: .82rem;
    }

    main {
      position: relative;
    }

    .section {
      padding: var(--section-y) 0;
    }

    .section.alt {
      background:
        linear-gradient(180deg, rgba(233, 242, 255, .55), rgba(255,255,255,.88)),
        #f7faff;
    }

    .section.deep {
      background: linear-gradient(135deg, #10233f 0%, #134e9d 64%, #1769e8 100%);
      color: #fff;
      overflow: hidden;
      position: relative;
    }

    .section.deep::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: radial-gradient(circle at 12% 20%, rgba(255,255,255,.18), transparent 26%),
                        radial-gradient(circle at 88% 72%, rgba(255,122,69,.24), transparent 28%);
      pointer-events: none;
    }

    .section.deep .container {
      position: relative;
      z-index: 1;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 34px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--color-primary-dark);
      font-weight: 950;
      font-size: .88rem;
      letter-spacing: .08em;
      margin-bottom: 10px;
    }

    .section-kicker::before {
      content: "";
      width: 22px;
      height: 3px;
      border-radius: 999px;
      background: var(--color-accent);
    }

    .section.deep .section-kicker {
      color: #cfe3ff;
    }

    .section-title {
      margin: 0;
      color: var(--color-navy);
      font-size: clamp(1.82rem, 3.4vw, 3.2rem);
      line-height: 1.12;
      letter-spacing: -.04em;
      font-weight: 950;
    }

    .section.deep .section-title {
      color: #fff;
    }

    .section-desc {
      margin: 12px 0 0;
      color: var(--color-muted);
      max-width: 680px;
      font-size: 1rem;
    }

    .section.deep .section-desc {
      color: rgba(255, 255, 255, .78);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      gap: 7px;
      padding: 6px 10px;
      border-radius: 999px;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-weight: 900;
      font-size: .78rem;
      line-height: 1;
    }

    .badge.hot {
      background: var(--color-accent-soft);
      color: #bd4c20;
    }

    .badge.safe {
      background: #e8f8f1;
      color: #0b7c54;
    }

    .card {
      background: var(--color-white);
      border: 1px solid rgba(223, 232, 245, .92);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
      transition: transform var(--ease), box-shadow var(--ease), border-color var(--ease);
      overflow: hidden;
    }

    .card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(23, 105, 232, .22);
    }

    .track-wrap {
      display: grid;
      grid-template-columns: minmax(270px, .75fr) minmax(0, 1.25fr);
      gap: 24px;
      align-items: stretch;
    }

    .pain-card {
      padding: 30px;
      background: linear-gradient(180deg, #ffffff 0%, #f7faff 100%);
    }

    .pain-list {
      list-style: none;
      margin: 24px 0 0;
      padding: 0;
      display: grid;
      gap: 14px;
    }

    .pain-list li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      color: var(--color-muted);
    }

    .pain-list i {
      flex: 0 0 26px;
      width: 26px;
      height: 26px;
      border-radius: 9px;
      display: grid;
      place-items: center;
      background: var(--color-primary-soft);
      color: var(--color-primary);
      font-style: normal;
      font-weight: 950;
      line-height: 1;
    }

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

    .topic-card {
      padding: 24px;
      min-height: 190px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      position: relative;
    }

    .topic-card::after {
      content: "";
      position: absolute;
      width: 80px;
      height: 80px;
      right: -22px;
      bottom: -22px;
      border-radius: 28px;
      background: rgba(23, 105, 232, .08);
      transform: rotate(16deg);
    }

    .topic-card h3,
    .recommend-card h3,
    .zone-card h3,
    .campaign-card h3,
    .steps-card h3,
    .quote-card h3,
    .live-card h3 {
      margin: 12px 0 8px;
      color: var(--color-navy);
      font-size: 1.22rem;
      line-height: 1.25;
      font-weight: 950;
    }

    .topic-card p,
    .recommend-card p,
    .zone-card p,
    .campaign-card p,
    .steps-card p,
    .quote-card p,
    .live-card p {
      margin: 0;
      color: var(--color-muted);
      font-size: .96rem;
    }

    .mini-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 16px;
      color: var(--color-muted);
      font-size: .86rem;
      position: relative;
      z-index: 1;
    }

    .mini-meta span {
      padding: 6px 9px;
      border-radius: 999px;
      background: #f5f8fd;
      border: 1px solid rgba(223, 232, 245, .82);
    }

    .recommend-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
      gap: 24px;
      align-items: stretch;
    }

    .recommend-feature {
      padding: clamp(28px, 4vw, 44px);
      border-radius: var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(23,105,232,.94), rgba(16,35,63,.96)),
        var(--color-primary);
      color: #fff;
      box-shadow: 0 24px 60px rgba(16, 35, 63, .18);
      position: relative;
      overflow: hidden;
      min-height: 420px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .recommend-feature::before {
      content: "";
      position: absolute;
      width: 320px;
      height: 320px;
      right: -130px;
      top: -120px;
      border-radius: 50%;
      background: rgba(255, 255, 255, .14);
    }

    .feature-content {
      position: relative;
      z-index: 1;
    }

    .recommend-feature h2 {
      margin: 16px 0 12px;
      color: #fff;
      font-size: clamp(1.8rem, 3.2vw, 3.25rem);
      line-height: 1.08;
      letter-spacing: -.045em;
      font-weight: 950;
    }

    .recommend-feature p {
      margin: 0;
      color: rgba(255, 255, 255, .80);
      max-width: 610px;
    }

    .feature-stats {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 36px;
    }

    .feature-stat {
      padding: 16px;
      border-radius: 18px;
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .14);
    }

    .feature-stat b {
      display: block;
      font-size: 1.5rem;
      line-height: 1.1;
    }

    .feature-stat span {
      display: block;
      margin-top: 5px;
      color: rgba(255, 255, 255, .72);
      font-size: .86rem;
    }

    .recommend-list {
      display: grid;
      gap: 16px;
    }

    .recommend-card {
      padding: 22px;
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 16px;
      align-items: start;
    }

    .icon-tile {
      width: 48px;
      height: 48px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: var(--color-primary-soft);
      color: var(--color-primary);
      font-weight: 950;
      font-size: 1.08rem;
      flex-shrink: 0;
    }

    .zones-grid {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 24px;
      align-items: stretch;
    }

    .zone-card {
      padding: 26px;
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .zone-card.large {
      min-height: 438px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.94), rgba(233,242,255,.74)),
        #fff;
    }

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

    .zone-links {
      margin-top: auto;
      display: grid;
      gap: 10px;
    }

    .zone-link {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      padding: 13px 14px;
      border-radius: 16px;
      background: #f7faff;
      border: 1px solid rgba(223, 232, 245, .9);
      color: var(--color-navy);
      font-weight: 850;
    }

    .zone-link:hover,
    .zone-link:focus {
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      transform: translateX(4px);
    }

    .campaign-wrap {
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
      gap: 24px;
      align-items: stretch;
    }

    .campaign-card {
      padding: clamp(26px, 4vw, 42px);
      background: linear-gradient(135deg, #ffffff, #fff7f2);
    }

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

    .count-box {
      padding: 18px 12px;
      border-radius: 20px;
      background: #fff;
      border: 1px solid rgba(255, 122, 69, .18);
      box-shadow: 0 12px 28px rgba(255, 122, 69, .08);
      text-align: center;
    }

    .count-box b {
      display: block;
      color: #d85b28;
      font-size: 1.72rem;
      line-height: 1.1;
      font-weight: 950;
    }

    .count-box span {
      display: block;
      margin-top: 5px;
      color: var(--color-muted);
      font-size: .86rem;
    }

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

    .benefit {
      padding: 22px;
      border-radius: var(--radius-md);
      background: rgba(255,255,255,.94);
      border: 1px solid rgba(223,232,245,.88);
      box-shadow: 0 12px 28px rgba(16, 35, 63, .06);
    }

    .benefit b {
      display: block;
      color: var(--color-navy);
      margin-bottom: 6px;
      font-size: 1.05rem;
    }

    .benefit span {
      color: var(--color-muted);
      font-size: .94rem;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.08fr) minmax(280px, .92fr);
      gap: 28px;
      align-items: start;
    }

    .news-list {
      display: grid;
      gap: 14px;
    }

    .news-item {
      display: grid;
      grid-template-columns: 98px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 20px;
      border-radius: 22px;
      background: #fff;
      border: 1px solid rgba(223, 232, 245, .9);
      box-shadow: 0 12px 30px rgba(16, 35, 63, .06);
    }

    .news-item:hover {
      transform: translateY(-3px);
      border-color: rgba(23, 105, 232, .25);
      box-shadow: var(--shadow-hover);
    }

    .news-date {
      display: grid;
      place-items: center;
      min-height: 78px;
      border-radius: 18px;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-weight: 950;
      text-align: center;
      line-height: 1.15;
    }

    .news-date small {
      display: block;
      font-size: .78rem;
      color: var(--color-muted);
      font-weight: 800;
      margin-top: 4px;
    }

    .news-item h3 {
      margin: 0 0 6px;
      color: var(--color-navy);
      font-size: 1.08rem;
      line-height: 1.35;
      font-weight: 950;
    }

    .news-item p {
      margin: 0;
      color: var(--color-muted);
      font-size: .94rem;
    }

    .arrow {
      width: 38px;
      height: 38px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: #f7faff;
      color: var(--color-primary);
      font-weight: 950;
      transition: background var(--ease), color var(--ease), transform var(--ease);
    }

    .news-item:hover .arrow {
      background: var(--color-primary);
      color: #fff;
      transform: translateX(3px);
    }

    .side-panel {
      padding: 26px;
      border-radius: var(--radius-lg);
      background: #fff;
      border: 1px solid rgba(223, 232, 245, .92);
      box-shadow: var(--shadow-card);
      position: sticky;
      top: 142px;
    }

    .side-panel h3 {
      margin: 14px 0 10px;
      color: var(--color-navy);
      font-size: 1.34rem;
      font-weight: 950;
    }

    .side-panel p {
      margin: 0 0 18px;
      color: var(--color-muted);
    }

    .rank-list {
      display: grid;
      gap: 11px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .rank-list li {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px;
      border-radius: 16px;
      background: #f7faff;
      color: var(--color-text);
    }

    .rank-list em {
      width: 26px;
      height: 26px;
      display: grid;
      place-items: center;
      border-radius: 9px;
      background: var(--color-primary);
      color: #fff;
      font-style: normal;
      font-weight: 950;
      flex-shrink: 0;
    }

    .live-wrap {
      display: grid;
      grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
      gap: 24px;
      align-items: stretch;
    }

    .live-poster {
      padding: 30px;
      border-radius: var(--radius-xl);
      background: linear-gradient(145deg, #ffffff 0%, #eaf3ff 100%);
      border: 1px solid rgba(223, 232, 245, .95);
      box-shadow: var(--shadow-card);
      position: relative;
      overflow: hidden;
      min-height: 410px;
    }

    .live-poster::after {
      content: "";
      position: absolute;
      width: 190px;
      height: 190px;
      right: -60px;
      bottom: -55px;
      border-radius: 50%;
      background: rgba(23, 105, 232, .10);
    }

    .live-time {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 9px 12px;
      border-radius: 999px;
      background: var(--color-navy);
      color: #fff;
      font-weight: 900;
      font-size: .88rem;
    }

    .poster-big {
      margin-top: 36px;
      color: var(--color-navy);
      font-size: clamp(2rem, 4vw, 3.45rem);
      line-height: 1.03;
      letter-spacing: -.05em;
      font-weight: 950;
      max-width: 420px;
      position: relative;
      z-index: 1;
    }

    .poster-note {
      margin: 18px 0 0;
      max-width: 420px;
      color: var(--color-muted);
      position: relative;
      z-index: 1;
    }

    .live-card {
      padding: 26px;
    }

    .watch-list {
      list-style: none;
      margin: 18px 0 0;
      padding: 0;
      display: grid;
      gap: 13px;
    }

    .watch-list li {
      display: flex;
      gap: 12px;
      padding: 14px;
      border-radius: 17px;
      background: #f7faff;
      border: 1px solid rgba(223, 232, 245, .86);
      color: var(--color-muted);
    }

    .watch-list strong {
      color: var(--color-navy);
      display: block;
      margin-bottom: 2px;
    }

    .steps-grid {
      display: grid;
      grid-template-columns: .86fr 1.14fr;
      gap: 24px;
      align-items: start;
    }

    .steps-card {
      padding: 28px;
    }

    .step-list {
      display: grid;
      gap: 16px;
      margin: 0;
      padding: 0;
      list-style: none;
      counter-reset: steps;
    }

    .step-list li {
      counter-increment: steps;
      position: relative;
      padding: 20px 20px 20px 72px;
      border-radius: 22px;
      background: #fff;
      border: 1px solid rgba(223, 232, 245, .92);
      box-shadow: 0 12px 30px rgba(16, 35, 63, .06);
    }

    .step-list li::before {
      content: counter(steps);
      position: absolute;
      left: 20px;
      top: 21px;
      width: 36px;
      height: 36px;
      display: grid;
      place-items: center;
      border-radius: 13px;
      background: var(--color-primary);
      color: #fff;
      font-weight: 950;
    }

    .step-list b {
      display: block;
      color: var(--color-navy);
      font-size: 1.05rem;
      margin-bottom: 4px;
    }

    .step-list span {
      color: var(--color-muted);
      font-size: .94rem;
    }

    .quote-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .quote-card {
      padding: 25px;
      min-height: 255px;
    }

    .avatar-line {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-top: 20px;
      padding-top: 18px;
      border-top: 1px solid rgba(223, 232, 245, .86);
    }

    .avatar {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-weight: 950;
    }

    .avatar-line b {
      display: block;
      color: var(--color-navy);
      line-height: 1.2;
    }

    .avatar-line span {
      display: block;
      color: var(--color-muted);
      font-size: .84rem;
      margin-top: 2px;
    }

    .faq-grid {
      display: grid;
      grid-template-columns: .82fr 1.18fr;
      gap: 24px;
      align-items: start;
    }

    .faq-list {
      display: grid;
      gap: 14px;
    }

    .faq-item {
      padding: 22px 24px;
      border-radius: 22px;
      background: #fff;
      border: 1px solid rgba(223, 232, 245, .92);
      box-shadow: 0 12px 30px rgba(16, 35, 63, .06);
    }

    .faq-item h3 {
      margin: 0 0 8px;
      color: var(--color-navy);
      font-size: 1.08rem;
      line-height: 1.35;
      font-weight: 950;
    }

    .faq-item p {
      margin: 0;
      color: var(--color-muted);
      font-size: .96rem;
    }

    .cta-box {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(320px, .72fr);
      gap: 28px;
      align-items: center;
      padding: clamp(30px, 5vw, 54px);
      border-radius: var(--radius-xl);
      background: rgba(255, 255, 255, .12);
      border: 1px solid rgba(255, 255, 255, .18);
      box-shadow: 0 24px 60px rgba(0, 0, 0, .16);
      backdrop-filter: blur(12px);
    }

    .cta-box h2 {
      margin: 0;
      color: #fff;
      font-size: clamp(2rem, 4vw, 3.45rem);
      line-height: 1.08;
      letter-spacing: -.05em;
      font-weight: 950;
    }

    .cta-box p {
      margin: 16px 0 0;
      color: rgba(255, 255, 255, .78);
      max-width: 720px;
    }

    .lead-form {
      display: grid;
      gap: 12px;
      background: #fff;
      border-radius: 26px;
      padding: 22px;
      box-shadow: 0 18px 45px rgba(0, 0, 0, .14);
    }

    .lead-form label {
      color: var(--color-navy);
      font-weight: 900;
      font-size: .92rem;
      margin: 0;
    }

    .lead-form input,
    .lead-form textarea {
      width: 100%;
      margin: 0;
      border: 1px solid var(--color-border);
      border-radius: 16px;
      background: #f8fbff;
      color: var(--color-text);
      padding: 13px 14px;
      min-height: 48px;
      box-shadow: none;
      transition: border-color var(--ease), box-shadow var(--ease), background var(--ease);
    }

    .lead-form textarea {
      min-height: 92px;
      resize: vertical;
    }

    .lead-form input:focus,
    .lead-form textarea:focus {
      outline: 0;
      border-color: rgba(23, 105, 232, .52);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(23, 105, 232, .10);
    }

    .form-hint {
      color: var(--color-muted);
      font-size: .84rem;
      margin: 0;
    }

    .submit-btn {
      width: 100%;
      border: 0;
    }

    .site-footer {
      background: #0d1b31;
      color: rgba(255, 255, 255, .78);
      padding: 58px 0 26px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) minmax(220px, .8fr);
      gap: 34px;
      align-items: start;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #fff;
      font-size: 1.2rem;
      font-weight: 950;
      margin-bottom: 14px;
    }

    .footer-brand .brand-mark {
      box-shadow: none;
    }

    .footer-copy {
      max-width: 680px;
      margin: 0;
      color: rgba(255, 255, 255, .68);
    }

    .footer-links {
      display: grid;
      gap: 10px;
      justify-items: end;
    }

    .footer-links a {
      color: rgba(255, 255, 255, .78);
      font-weight: 800;
    }

    .footer-links a:hover,
    .footer-links a:focus {
      color: #fff;
      transform: translateX(-3px);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      margin-top: 24px;
      color: rgba(255, 255, 255, .54);
      font-size: .9rem;
    }

    .mobile-only {
      display: none;
    }

    @media (max-width: 1024px) {
      :root {
        --section-y: 76px;
      }

      .search-box {
        width: 240px;
      }

      .hero-band,
      .recommend-layout,
      .track-wrap,
      .zones-grid,
      .campaign-wrap,
      .live-wrap,
      .steps-grid,
      .faq-grid,
      .cta-box {
        grid-template-columns: 1fr;
      }

      .hero-panel {
        min-height: 390px;
      }

      .side-panel {
        position: static;
      }

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

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

      .brand-row {
        min-height: auto;
        padding: 14px 0;
        align-items: flex-start;
        flex-direction: column;
      }

      .header-tools {
        width: 100%;
        align-items: stretch;
      }

      .search-box {
        width: 100%;
      }

      .header-cta {
        display: none;
      }

      .channel-nav {
        min-height: 50px;
      }

      .hero {
        padding: 56px 0 92px;
        clip-path: polygon(0 0, 100% 0, 100% 96%, 0 100%);
      }

      .hero-band {
        padding: 24px;
        border-radius: 28px;
      }

      .hero-points,
      .trust-strip,
      .feature-stats,
      .countdown,
      .benefit-wall,
      .zone-grid-small,
      .topic-rail {
        grid-template-columns: 1fr;
      }

      .section-head {
        display: block;
      }

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

      .news-item {
        grid-template-columns: 1fr;
        gap: 12px;
      }

      .news-date {
        width: fit-content;
        min-height: auto;
        padding: 10px 14px;
        display: block;
      }

      .arrow {
        justify-self: start;
      }

      .quote-grid {
        grid-template-columns: 1fr;
      }

      .footer-grid {
        grid-template-columns: 1fr;
      }

      .footer-links {
        justify-items: start;
      }

      .mobile-only {
        display: inline-flex;
      }
    }

    @media (max-width: 520px) {
      :root {
        --section-y: 62px;
      }

      .brand-name {
        font-size: 1.05rem;
      }

      .hero-actions {
        align-items: stretch;
      }

      .btn {
        width: 100%;
      }

      .hero-panel {
        padding: 20px;
        border-radius: 26px;
        min-height: 360px;
      }

      .recommend-feature,
      .live-poster {
        min-height: auto;
      }

      .topic-card,
      .recommend-card,
      .zone-card,
      .campaign-card,
      .steps-card,
      .quote-card,
      .faq-item,
      .side-panel {
        padding: 20px;
      }

      .recommend-card {
        grid-template-columns: 1fr;
      }

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

      .lead-form {
        padding: 18px;
        border-radius: 22px;
      }
    }