/* roulang page: index */
:root {
      --color-bg: #f7f5ef;
      --color-surface: #ffffff;
      --color-surface-2: #fcfaf5;
      --color-ink: #171512;
      --color-muted: #6d665c;
      --color-soft: #91887b;
      --color-line: rgba(33, 28, 21, 0.11);
      --color-primary: #b9823e;
      --color-primary-dark: #765020;
      --color-primary-soft: #f1dfc4;
      --color-accent: #26352f;
      --color-accent-2: #efe6d6;
      --color-danger: #a34c36;
      --shadow-soft: 0 18px 60px rgba(35, 28, 18, 0.10);
      --shadow-card: 0 12px 36px rgba(28, 24, 18, 0.08);
      --shadow-hover: 0 22px 55px rgba(31, 26, 18, 0.14);
      --radius-xl: 34px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 12px;
      --container: 1180px;
      --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      --transition: 220ms cubic-bezier(.2,.8,.2,1);
    }

    * {
      box-sizing: border-box;
    }

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

    body {
      margin: 0;
      font-family: var(--font-main);
      line-height: 1.72;
      color: var(--color-ink);
      background:
        radial-gradient(circle at 10% 5%, rgba(185,130,62,.13), transparent 28%),
        radial-gradient(circle at 88% 0%, rgba(38,53,47,.10), transparent 26%),
        linear-gradient(180deg, #fbf8f1 0%, var(--color-bg) 42%, #f5f1e8 100%);
      min-width: 320px;
      overflow-x: hidden;
    }

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

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

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

    button {
      cursor: pointer;
    }

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

    ::selection {
      background: var(--color-primary-soft);
      color: var(--color-ink);
    }

    .site-shell {
      position: relative;
      isolation: isolate;
    }

    .site-shell::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image: linear-gradient(rgba(23,21,18,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(23,21,18,.025) 1px, transparent 1px);
      background-size: 54px 54px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.28), transparent 74%);
      z-index: -1;
    }

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

    .section {
      padding: 78px 0;
      position: relative;
    }

    .section.compact {
      padding: 54px 0;
    }

    .section-header {
      margin-bottom: 30px;
      max-width: 760px;
    }

    .section-header.wide {
      max-width: 940px;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 12px;
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .08em;
      text-transform: uppercase;
    }

    .section-kicker::before {
      content: "";
      width: 28px;
      height: 1px;
      background: currentColor;
      opacity: .65;
    }

    .section-title {
      margin: 0;
      font-size: clamp(28px, 4vw, 48px);
      line-height: 1.12;
      letter-spacing: -.05em;
      color: var(--color-ink);
      font-weight: 900;
    }

    .section-desc {
      margin: 16px 0 0;
      color: var(--color-muted);
      font-size: 16px;
      max-width: 800px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      letter-spacing: -.01em;
      transition: transform var(--transition), box-shadow var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
      user-select: none;
      white-space: nowrap;
    }

    .btn:focus-visible,
    .nav-link:focus-visible,
    .faq-question:focus-visible,
    input:focus-visible {
      outline: 3px solid rgba(185,130,62,.28);
      outline-offset: 3px;
    }

    .btn-primary {
      color: #fff;
      background: linear-gradient(135deg, var(--color-ink), var(--color-accent));
      box-shadow: 0 16px 34px rgba(23,21,18,.18);
    }

    .btn-primary:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 22px 46px rgba(23,21,18,.24);
    }

    .btn-ghost {
      background: rgba(255,255,255,.74);
      border-color: var(--color-line);
      color: var(--color-ink);
      backdrop-filter: blur(12px);
    }

    .btn-ghost:hover {
      background: #fff;
      transform: translateY(-2px);
      box-shadow: var(--shadow-card);
    }

    .btn-gold {
      background: var(--color-primary);
      color: #fff;
      border-color: rgba(118,80,32,.18);
      box-shadow: 0 14px 32px rgba(185,130,62,.22);
    }

    .btn-gold:hover {
      color: #fff;
      background: var(--color-primary-dark);
      transform: translateY(-2px);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 11px;
      border-radius: 999px;
      background: rgba(255,255,255,.76);
      border: 1px solid var(--color-line);
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .badge i {
      color: var(--color-primary);
    }

    .card {
      background: rgba(255,255,255,.82);
      border: 1px solid var(--color-line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-card);
      backdrop-filter: blur(16px);
      transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
    }

    .card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(185,130,62,.28);
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      padding: 14px 0;
      background: rgba(247,245,239,.76);
      border-bottom: 1px solid rgba(33,28,21,.08);
      backdrop-filter: blur(18px);
    }

    .nav-wrap {
      width: min(100% - 40px, var(--container));
      margin-inline: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      font-weight: 900;
      letter-spacing: -.04em;
      color: var(--color-ink);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--color-ink), #4b3825 55%, var(--color-primary));
      color: #fff;
      font-size: 14px;
      box-shadow: 0 14px 30px rgba(23,21,18,.17);
      flex: 0 0 auto;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.1;
      min-width: 0;
    }

    .brand-title {
      font-size: 17px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .brand-sub {
      margin-top: 4px;
      font-size: 12px;
      color: var(--color-soft);
      font-weight: 700;
      letter-spacing: .06em;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-left: auto;
    }

    .nav-link {
      padding: 10px 15px;
      border-radius: 999px;
      color: var(--color-muted);
      font-weight: 800;
      border: 1px solid transparent;
    }

    .nav-link:hover {
      color: var(--color-ink);
      background: rgba(255,255,255,.72);
      border-color: var(--color-line);
    }

    .nav-link.active {
      color: var(--color-ink);
      background: var(--color-primary-soft);
      border-color: rgba(185,130,62,.28);
    }

    .header-action {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--color-line);
      border-radius: 15px;
      background: rgba(255,255,255,.8);
      color: var(--color-ink);
    }

    .hero {
      padding: 34px 0 84px;
    }

    .creator-cover {
      position: relative;
      overflow: hidden;
      border-radius: 42px;
      min-height: 560px;
      background:
        linear-gradient(110deg, rgba(23,21,18,.88), rgba(38,53,47,.74) 48%, rgba(185,130,62,.52)),
        radial-gradient(circle at 72% 28%, rgba(255,244,219,.42), transparent 26%),
        linear-gradient(135deg, #1b1712, #42311f);
      box-shadow: 0 28px 90px rgba(24,18,10,.22);
      color: #fff;
    }

    .creator-cover::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px),
        linear-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
      background-size: 78px 78px;
      opacity: .34;
      mask-image: radial-gradient(circle at 70% 30%, black, transparent 68%);
    }

    .creator-cover::after {
      content: "";
      position: absolute;
      right: -120px;
      bottom: -160px;
      width: 480px;
      height: 480px;
      border-radius: 50%;
      border: 1px solid rgba(255,255,255,.24);
      box-shadow: inset 0 0 0 70px rgba(255,255,255,.035), inset 0 0 0 150px rgba(255,255,255,.03);
    }

    .creator-inner {
      position: relative;
      z-index: 1;
      padding: clamp(30px, 5vw, 58px);
      min-height: 560px;
      display: grid;
      grid-template-columns: 1.12fr .88fr;
      gap: 34px;
      align-items: end;
    }

    .profile-line {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 24px;
    }

    .avatar {
      width: 76px;
      height: 76px;
      border-radius: 26px;
      display: grid;
      place-items: center;
      background: rgba(255,255,255,.14);
      border: 1px solid rgba(255,255,255,.24);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.08);
      font-size: 24px;
      font-weight: 900;
    }

    .profile-name {
      font-size: 18px;
      font-weight: 900;
      letter-spacing: -.03em;
    }

    .profile-note {
      margin-top: 4px;
      color: rgba(255,255,255,.68);
      font-size: 13px;
      font-weight: 700;
    }

    .follow-pill {
      margin-left: auto;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.18);
      color: #fff;
      font-weight: 800;
    }

    .follow-pill:hover {
      background: rgba(255,255,255,.2);
      color: #fff;
      transform: translateY(-2px);
    }

    .hero h1 {
      margin: 0;
      max-width: 820px;
      font-size: clamp(38px, 6vw, 74px);
      line-height: .98;
      letter-spacing: -.075em;
      font-weight: 950;
    }

    .hero-intro {
      margin: 24px 0 0;
      max-width: 700px;
      color: rgba(255,255,255,.77);
      font-size: clamp(16px, 2vw, 19px);
    }

    .hero-actions {
      margin-top: 30px;
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
    }

    .hero-actions .btn-ghost {
      background: rgba(255,255,255,.12);
      color: #fff;
      border-color: rgba(255,255,255,.22);
    }

    .hero-actions .btn-ghost:hover {
      background: rgba(255,255,255,.2);
      color: #fff;
    }

    .hero-panel {
      align-self: stretch;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 18px;
    }

    .metric-stack {
      display: grid;
      gap: 12px;
    }

    .metric-badge {
      padding: 18px;
      border-radius: 24px;
      background: rgba(255,255,255,.10);
      border: 1px solid rgba(255,255,255,.18);
      backdrop-filter: blur(10px);
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: center;
    }

    .metric-badge strong {
      display: block;
      font-size: 28px;
      line-height: 1;
      letter-spacing: -.04em;
    }

    .metric-badge span {
      color: rgba(255,255,255,.68);
      font-size: 13px;
      font-weight: 700;
    }

    .mini-board {
      border-radius: 28px;
      padding: 22px;
      background: rgba(255,250,239,.94);
      color: var(--color-ink);
      box-shadow: 0 24px 50px rgba(0,0,0,.18);
    }

    .mini-board-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 16px;
      font-weight: 900;
      letter-spacing: -.03em;
    }

    .mini-board-title small {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      padding: 5px 9px;
      border-radius: 999px;
      font-size: 12px;
    }

    .watch-row {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 12px;
      align-items: center;
      padding: 12px 0;
      border-top: 1px solid var(--color-line);
    }

    .watch-row:first-of-type {
      border-top: 0;
    }

    .watch-index {
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      background: #efe2ce;
      color: var(--color-primary-dark);
      font-weight: 900;
      font-size: 13px;
    }

    .watch-row b {
      display: block;
      font-size: 14px;
      line-height: 1.25;
    }

    .watch-row em {
      display: block;
      margin-top: 2px;
      color: var(--color-soft);
      font-style: normal;
      font-size: 12px;
    }

    .status-dot {
      width: 9px;
      height: 9px;
      border-radius: 50%;
      background: #2f9b72;
      box-shadow: 0 0 0 5px rgba(47,155,114,.12);
    }

    .directory-board {
      display: grid;
      grid-template-columns: 1fr 1.25fr;
      gap: 22px;
      align-items: stretch;
    }

    .directory-note {
      padding: 30px;
      background: var(--color-accent);
      color: #fff;
      border-radius: var(--radius-xl);
      position: relative;
      overflow: hidden;
      min-height: 300px;
    }

    .directory-note::after {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      border-radius: 50%;
      right: -80px;
      bottom: -80px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
    }

    .directory-note h2 {
      margin: 0;
      font-size: clamp(28px, 3.4vw, 44px);
      line-height: 1.1;
      letter-spacing: -.06em;
      font-weight: 950;
    }

    .directory-note p {
      margin: 16px 0 0;
      color: rgba(255,255,255,.7);
      max-width: 440px;
    }

    .directory-list {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
    }

    .directory-item {
      padding: 22px;
      min-height: 150px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .directory-item i {
      color: var(--color-primary);
      font-size: 20px;
      margin-bottom: 18px;
    }

    .directory-item h3 {
      margin: 0;
      font-size: 18px;
      letter-spacing: -.03em;
      font-weight: 900;
    }

    .directory-item p {
      margin: 8px 0 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .guarantee-strip {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
      padding: 14px;
      border-radius: 28px;
      background: rgba(255,255,255,.72);
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-card);
    }

    .guarantee-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px;
      border-radius: 20px;
      background: var(--color-surface-2);
      border: 1px solid rgba(33,28,21,.06);
    }

    .guarantee-icon {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      flex: 0 0 auto;
    }

    .guarantee-item b {
      display: block;
      font-size: 15px;
      letter-spacing: -.02em;
    }

    .guarantee-item span {
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 700;
    }

    .value-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 26px;
      align-items: start;
    }

    .value-quote {
      padding: 34px;
      border-radius: var(--radius-xl);
      background: linear-gradient(180deg, #fff, #f9f1e5);
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-soft);
      position: sticky;
      top: 100px;
    }

    .value-quote .quote-mark {
      width: 48px;
      height: 48px;
      border-radius: 18px;
      display: grid;
      place-items: center;
      background: var(--color-ink);
      color: #fff;
      margin-bottom: 18px;
      font-size: 20px;
    }

    .value-quote h2 {
      margin: 0;
      font-size: clamp(26px, 3vw, 40px);
      line-height: 1.15;
      letter-spacing: -.06em;
      font-weight: 950;
    }

    .value-quote p {
      margin: 16px 0 0;
      color: var(--color-muted);
    }

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

    .value-item {
      display: grid;
      grid-template-columns: 62px 1fr;
      gap: 18px;
      padding: 22px;
      align-items: start;
    }

    .value-num {
      width: 62px;
      height: 62px;
      border-radius: 22px;
      display: grid;
      place-items: center;
      background: var(--color-accent);
      color: #fff;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .value-item h3 {
      margin: 0;
      font-size: 20px;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .value-item p {
      margin: 8px 0 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .feature-mosaic {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
    }

    .feature-large {
      padding: 30px;
      min-height: 360px;
      background: linear-gradient(145deg, #fff, #f3e7d5);
      position: relative;
      overflow: hidden;
    }

    .feature-large::after {
      content: "";
      position: absolute;
      right: -50px;
      top: -50px;
      width: 190px;
      height: 190px;
      border-radius: 50%;
      background: rgba(185,130,62,.16);
    }

    .feature-large h3,
    .feature-small h3 {
      margin: 0;
      font-size: 22px;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .feature-large p,
    .feature-small p {
      margin: 10px 0 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .feature-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 24px;
    }

    .feature-tags span {
      padding: 8px 11px;
      border-radius: 999px;
      background: rgba(255,255,255,.78);
      border: 1px solid var(--color-line);
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 800;
    }

    .feature-side {
      display: grid;
      gap: 18px;
    }

    .feature-small {
      padding: 24px;
      min-height: 170px;
    }

    .scenario-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 16px;
    }

    .scenario-card {
      padding: 24px;
      min-height: 240px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .scenario-card.dark {
      background: var(--color-ink);
      color: #fff;
    }

    .scenario-card.dark p,
    .scenario-card.dark .scenario-meta {
      color: rgba(255,255,255,.68);
    }

    .scenario-card h3 {
      margin: 0;
      font-size: 22px;
      letter-spacing: -.04em;
      font-weight: 900;
    }

    .scenario-card p {
      margin: 12px 0 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .scenario-meta {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-top: 24px;
      color: var(--color-soft);
      font-size: 13px;
      font-weight: 800;
    }

    .bubble-wall {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }

    .bubble {
      padding: 22px;
      border-radius: 28px;
      background: rgba(255,255,255,.82);
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-card);
      position: relative;
    }

    .bubble:nth-child(2n) {
      transform: translateY(18px);
      background: #fff9ef;
    }

    .bubble p {
      margin: 0;
      color: var(--color-muted);
      font-size: 15px;
    }

    .bubble-user {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-top: 18px;
    }

    .user-avatar {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-weight: 900;
    }

    .bubble-user b {
      display: block;
      font-size: 14px;
      line-height: 1.2;
    }

    .bubble-user span {
      display: block;
      color: var(--color-soft);
      font-size: 12px;
      margin-top: 2px;
    }

    .pricing-wrap {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
      align-items: stretch;
    }

    .price-card {
      padding: 26px;
      position: relative;
      overflow: hidden;
    }

    .price-card.featured {
      background: var(--color-accent);
      color: #fff;
      transform: translateY(-8px);
    }

    .price-card.featured p,
    .price-card.featured li,
    .price-card.featured .price-note {
      color: rgba(255,255,255,.72);
    }

    .price-card h3 {
      margin: 0;
      font-size: 22px;
      letter-spacing: -.04em;
      font-weight: 950;
    }

    .price-card p {
      margin: 8px 0 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .price {
      margin: 22px 0;
      font-size: 40px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.06em;
    }

    .price small {
      font-size: 14px;
      color: inherit;
      opacity: .7;
      letter-spacing: 0;
    }

    .price-card ul {
      list-style: none;
      padding: 0;
      margin: 0 0 24px;
      display: grid;
      gap: 10px;
    }

    .price-card li {
      color: var(--color-muted);
      font-size: 14px;
      display: flex;
      gap: 9px;
      align-items: flex-start;
    }

    .price-card li i {
      color: var(--color-primary);
      margin-top: 5px;
    }

    .price-card.featured li i {
      color: #f2c17b;
    }

    .price-note {
      color: var(--color-soft);
      font-size: 12px;
      margin-top: 12px;
    }

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

    .faq-list {
      display: grid;
      gap: 12px;
    }

    .faq-item {
      border-radius: 22px;
      background: rgba(255,255,255,.82);
      border: 1px solid var(--color-line);
      overflow: hidden;
      box-shadow: var(--shadow-card);
    }

    .faq-question {
      width: 100%;
      border: 0;
      background: transparent;
      text-align: left;
      padding: 20px 22px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      color: var(--color-ink);
      font-weight: 900;
      letter-spacing: -.03em;
    }

    .faq-question i {
      color: var(--color-primary);
      transition: transform var(--transition);
    }

    .faq-item.active .faq-question i {
      transform: rotate(45deg);
    }

    .faq-answer {
      display: none;
      padding: 0 22px 22px;
      color: var(--color-muted);
      font-size: 15px;
    }

    .faq-item.active .faq-answer {
      display: block;
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1.35fr .65fr;
      gap: 22px;
      align-items: start;
    }

    .news-list {
      padding: 14px;
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.74);
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-card);
    }

    .news-item {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border-radius: 22px;
      border-bottom: 1px solid var(--color-line);
    }

    .news-item:last-child {
      border-bottom: 0;
    }

    .news-item:hover {
      background: var(--color-surface-2);
    }

    .news-date {
      color: var(--color-primary-dark);
      font-weight: 900;
      font-size: 13px;
      letter-spacing: .03em;
    }

    .news-item a {
      display: inline-block;
      font-size: 18px;
      line-height: 1.35;
      font-weight: 900;
      letter-spacing: -.04em;
      color: var(--color-ink);
    }

    .news-item p {
      margin: 7px 0 0;
      color: var(--color-muted);
      font-size: 14px;
    }

    .news-arrow {
      width: 38px;
      height: 38px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
    }

    .recommend-card {
      padding: 26px;
      background: var(--color-ink);
      color: #fff;
      border-radius: var(--radius-xl);
      box-shadow: var(--shadow-soft);
      position: sticky;
      top: 100px;
    }

    .recommend-card h3 {
      margin: 0;
      font-size: 24px;
      letter-spacing: -.05em;
      font-weight: 950;
    }

    .recommend-card p {
      margin: 12px 0 22px;
      color: rgba(255,255,255,.68);
      font-size: 15px;
    }

    .recommend-list {
      display: grid;
      gap: 10px;
      margin-bottom: 22px;
    }

    .recommend-list span {
      display: flex;
      align-items: center;
      gap: 9px;
      color: rgba(255,255,255,.78);
      font-size: 14px;
      font-weight: 700;
    }

    .recommend-list i {
      color: #f2c17b;
    }

    .lead-box {
      border-radius: 42px;
      overflow: hidden;
      background:
        linear-gradient(135deg, rgba(23,21,18,.94), rgba(38,53,47,.9)),
        radial-gradient(circle at 85% 20%, rgba(185,130,62,.35), transparent 28%);
      color: #fff;
      box-shadow: 0 28px 80px rgba(23,21,18,.2);
    }

    .lead-inner {
      padding: clamp(28px, 5vw, 56px);
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 34px;
      align-items: center;
    }

    .lead-box h2 {
      margin: 0;
      font-size: clamp(30px, 4.6vw, 56px);
      line-height: 1.08;
      letter-spacing: -.07em;
      font-weight: 950;
    }

    .lead-box p {
      margin: 16px 0 0;
      color: rgba(255,255,255,.70);
      max-width: 640px;
    }

    .lead-form {
      padding: 22px;
      border-radius: 28px;
      background: rgba(255,255,255,.10);
      border: 1px solid rgba(255,255,255,.16);
      backdrop-filter: blur(14px);
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 10px;
      align-items: center;
    }

    .lead-form input {
      width: 100%;
      height: 52px;
      padding: 0 16px;
      border-radius: 999px;
      border: 1px solid rgba(255,255,255,.2);
      background: rgba(255,255,255,.92);
      color: var(--color-ink);
      box-shadow: none;
      margin: 0;
    }

    .form-hint {
      margin: 12px 0 0;
      color: rgba(255,255,255,.58);
      font-size: 13px;
    }

    .form-message {
      margin-top: 10px;
      color: #f7d69d;
      font-weight: 800;
      display: none;
    }

    .site-footer {
      padding: 56px 0 34px;
      background: #171512;
      color: #fff;
      margin-top: 70px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr;
      gap: 30px;
      align-items: start;
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 950;
      letter-spacing: -.04em;
      font-size: 20px;
    }

    .footer-brand .brand-mark {
      box-shadow: none;
      background: linear-gradient(135deg, #fff, #e1bd85);
      color: var(--color-ink);
    }

    .footer-text {
      margin: 16px 0 0;
      color: rgba(255,255,255,.62);
      max-width: 640px;
      font-size: 14px;
    }

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

    .footer-links a {
      padding: 9px 13px;
      border-radius: 999px;
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.10);
      color: rgba(255,255,255,.74);
      font-weight: 800;
      font-size: 13px;
    }

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

    .footer-bottom {
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255,255,255,.10);
      display: flex;
      justify-content: space-between;
      gap: 18px;
      color: rgba(255,255,255,.48);
      font-size: 13px;
      flex-wrap: wrap;
    }

    .floating-cta {
      position: fixed;
      left: 50%;
      bottom: 18px;
      transform: translateX(-50%);
      z-index: 40;
      display: none;
      width: min(100% - 28px, 520px);
      padding: 10px;
      border-radius: 999px;
      background: rgba(23,21,18,.86);
      backdrop-filter: blur(16px);
      box-shadow: 0 18px 50px rgba(0,0,0,.24);
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      color: #fff;
    }

    .floating-cta span {
      padding-left: 12px;
      font-size: 13px;
      font-weight: 800;
    }

    .floating-cta .btn {
      min-height: 40px;
      padding: 9px 14px;
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .creator-inner,
      .directory-board,
      .value-layout,
      .news-layout,
      .lead-inner,
      .faq-grid {
        grid-template-columns: 1fr;
      }

      .value-quote,
      .recommend-card {
        position: relative;
        top: auto;
      }

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

      .scenario-grid,
      .bubble-wall,
      .pricing-wrap {
        grid-template-columns: 1fr 1fr;
      }

      .price-card.featured {
        transform: none;
      }

      .hero-panel {
        align-self: auto;
      }
    }

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

      .site-header {
        padding: 10px 0;
      }

      .brand-sub,
      .header-action .btn {
        display: none;
      }

      .menu-toggle {
        display: inline-grid;
        place-items: center;
      }

      .main-nav {
        position: absolute;
        left: 14px;
        right: 14px;
        top: calc(100% + 8px);
        padding: 12px;
        border-radius: 22px;
        background: rgba(255,255,255,.94);
        border: 1px solid var(--color-line);
        box-shadow: var(--shadow-card);
        display: none;
      }

      .main-nav.open {
        display: flex;
      }

      .main-nav .nav-link {
        flex: 1;
        text-align: center;
      }

      .hero {
        padding-top: 22px;
      }

      .creator-cover {
        min-height: auto;
        border-radius: 30px;
      }

      .creator-inner {
        min-height: auto;
        padding: 26px;
      }

      .profile-line {
        align-items: flex-start;
      }

      .follow-pill {
        margin-left: 0;
      }

      .metric-badge strong {
        font-size: 24px;
      }

      .directory-list,
      .feature-mosaic,
      .scenario-grid,
      .bubble-wall,
      .pricing-wrap {
        grid-template-columns: 1fr;
      }

      .bubble:nth-child(2n) {
        transform: none;
      }

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

      .news-date {
        grid-column: 1 / -1;
      }

      .section {
        padding: 58px 0;
      }

      .section.compact {
        padding: 42px 0;
      }

      .floating-cta {
        display: flex;
      }
    }

    @media (max-width: 520px) {
      .brand-title {
        max-width: 180px;
      }

      .hero h1 {
        font-size: 38px;
      }

      .hero-actions,
      .form-row {
        grid-template-columns: 1fr;
        display: grid;
      }

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

      .profile-line {
        flex-wrap: wrap;
      }

      .avatar {
        width: 64px;
        height: 64px;
        border-radius: 22px;
      }

      .guarantee-strip {
        grid-template-columns: 1fr;
      }

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

      .lead-box,
      .creator-cover {
        border-radius: 26px;
      }

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

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