/* roulang page: index */
:root {
      --bg: #0e0b16;
      --bg-soft: #171221;
      --bg-card: rgba(255, 255, 255, 0.08);
      --bg-card-solid: #191422;
      --text: #f8f4ff;
      --text-strong: #ffffff;
      --muted: #b9aecb;
      --muted-2: #887f9b;
      --primary: #ff6a3d;
      --primary-2: #ffb057;
      --accent: #7c5cff;
      --accent-2: #22d3ee;
      --green: #45e1a5;
      --border: rgba(255, 255, 255, 0.14);
      --border-strong: rgba(255, 255, 255, 0.24);
      --shadow: 0 24px 80px rgba(0, 0, 0, 0.36);
      --shadow-soft: 0 14px 36px rgba(0, 0, 0, 0.25);
      --radius-xl: 34px;
      --radius-lg: 24px;
      --radius-md: 18px;
      --radius-sm: 12px;
      --container: 1180px;
      --nav-height: 78px;
      --ease: cubic-bezier(.2, .8, .2, 1);
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

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

    body {
      min-height: 100vh;
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
      line-height: 1.65;
      color: var(--text);
      background:
        radial-gradient(circle at 20% 8%, rgba(124, 92, 255, .26), transparent 34%),
        radial-gradient(circle at 84% 12%, rgba(255, 106, 61, .22), transparent 32%),
        linear-gradient(180deg, #0e0b16 0%, #120e1d 44%, #0c0a12 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .32;
      background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
      background-size: 42px 42px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.9), transparent 72%);
      z-index: -2;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

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

    button, input {
      font: inherit;
    }

    button {
      border: 0;
      cursor: pointer;
    }

    input {
      width: 100%;
      border: 0;
      outline: none;
    }

    :focus-visible {
      outline: 3px solid rgba(34, 211, 238, .65);
      outline-offset: 4px;
      border-radius: 12px;
    }

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

    .site-header {
      position: fixed;
      top: 16px;
      left: 0;
      right: 0;
      z-index: 50;
      transition: transform .28s var(--ease), top .28s var(--ease);
    }

    .nav-shell {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
      min-height: var(--nav-height);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding: 12px 14px 12px 18px;
      border: 1px solid rgba(255, 255, 255, .16);
      background: rgba(18, 14, 29, .58);
      box-shadow: 0 18px 54px rgba(0, 0, 0, .26);
      backdrop-filter: blur(22px);
      border-radius: 24px;
    }

    body.scrolled .site-header {
      top: 8px;
    }

    body.scrolled .nav-shell {
      background: rgba(18, 14, 29, .88);
      border-color: rgba(255, 255, 255, .18);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 900;
      letter-spacing: -.04em;
      white-space: nowrap;
      color: var(--text-strong);
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      background:
        radial-gradient(circle at 32% 24%, #fff2ca 0 9%, transparent 10%),
        linear-gradient(135deg, var(--primary), var(--accent));
      box-shadow: 0 12px 28px rgba(255, 106, 61, .28);
      position: relative;
      overflow: hidden;
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      width: 18px;
      height: 18px;
      border-radius: 50%;
      border: 3px solid rgba(255,255,255,.82);
      box-shadow: 0 0 0 6px rgba(255,255,255,.12);
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.05;
      font-size: 18px;
    }

    .brand-text small {
      margin-top: 4px;
      font-size: 11px;
      letter-spacing: .08em;
      color: var(--muted);
      font-weight: 700;
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-menu {
      display: flex;
      align-items: center;
      gap: 8px;
      list-style: none;
    }

    .nav-link {
      display: inline-flex;
      align-items: center;
      height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      color: rgba(255,255,255,.82);
      font-size: 14px;
      font-weight: 750;
      transition: background .22s var(--ease), color .22s var(--ease), transform .22s var(--ease);
    }

    .nav-link:hover,
    .nav-link.active {
      background: rgba(255,255,255,.12);
      color: var(--text-strong);
      transform: translateY(-1px);
    }

    .nav-search {
      width: 240px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 13px;
      height: 44px;
      border-radius: 999px;
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.12);
      color: var(--muted);
    }

    .nav-search input {
      background: transparent;
      color: var(--text);
      font-size: 14px;
    }

    .nav-search input::placeholder {
      color: rgba(255,255,255,.52);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 46px;
      padding: 0 20px;
      border-radius: 999px;
      font-weight: 850;
      color: var(--text-strong);
      border: 1px solid transparent;
      transition: transform .22s var(--ease), box-shadow .22s var(--ease), background .22s var(--ease), border-color .22s var(--ease);
      user-select: none;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

    .btn:active {
      transform: translateY(0) scale(.98);
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 16px 36px rgba(255, 106, 61, .32);
    }

    .btn-primary:hover {
      box-shadow: 0 22px 48px rgba(255, 106, 61, .4);
    }

    .btn-secondary {
      background: rgba(255,255,255,.1);
      border-color: rgba(255,255,255,.16);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
    }

    .btn-secondary:hover {
      background: rgba(255,255,255,.16);
      border-color: rgba(255,255,255,.25);
    }

    .btn-dark {
      background: #16101f;
      border-color: rgba(255,255,255,.14);
    }

    .menu-toggle {
      display: none;
      width: 46px;
      height: 46px;
      border-radius: 16px;
      background: rgba(255,255,255,.1);
      color: var(--text);
      border: 1px solid rgba(255,255,255,.14);
    }

    main {
      position: relative;
    }

    .hero {
      min-height: 820px;
      padding: 132px 0 54px;
      position: relative;
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, rgba(14, 11, 22, .24) 0%, rgba(14, 11, 22, .78) 72%, #120e1d 100%),
        radial-gradient(circle at 50% 34%, rgba(255, 176, 87, .22), transparent 25%),
        radial-gradient(circle at 30% 24%, rgba(124, 92, 255, .3), transparent 28%),
        linear-gradient(135deg, rgba(255,106,61,.2), rgba(34,211,238,.08));
      z-index: -2;
    }

    .hero::after {
      content: "";
      position: absolute;
      left: 50%;
      top: 122px;
      width: min(1100px, 92vw);
      height: 420px;
      transform: translateX(-50%);
      border-radius: 52px;
      background:
        linear-gradient(90deg, rgba(255,255,255,.06) 0 11%, transparent 11% 13%, rgba(255,255,255,.08) 13% 24%, transparent 24% 27%, rgba(255,255,255,.05) 27% 39%, transparent 39% 42%, rgba(255,255,255,.08) 42% 55%, transparent 55% 58%, rgba(255,255,255,.06) 58% 72%, transparent 72% 75%, rgba(255,255,255,.08) 75% 88%, transparent 88% 100%),
        linear-gradient(135deg, rgba(124, 92, 255, .18), rgba(255, 106, 61, .16));
      border: 1px solid rgba(255,255,255,.1);
      box-shadow: var(--shadow);
      filter: saturate(1.08);
      opacity: .78;
      z-index: -1;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,1), rgba(0,0,0,.76), transparent);
    }

    .hero-content {
      max-width: 980px;
      margin: 0 auto;
      text-align: center;
      padding-top: 108px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      padding: 9px 14px;
      border-radius: 999px;
      color: #ffe7d6;
      background: rgba(255, 106, 61, .14);
      border: 1px solid rgba(255, 176, 87, .26);
      font-size: 13px;
      font-weight: 800;
      letter-spacing: .02em;
      margin-bottom: 22px;
    }

    .eyebrow-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 0 6px rgba(69,225,165,.12);
    }

    h1 {
      font-size: clamp(42px, 7vw, 86px);
      line-height: .98;
      letter-spacing: -.07em;
      color: var(--text-strong);
      text-wrap: balance;
      margin-bottom: 24px;
    }

    .hero-lead {
      max-width: 820px;
      margin: 0 auto 30px;
      color: rgba(255,255,255,.8);
      font-size: clamp(17px, 2vw, 21px);
      line-height: 1.85;
    }

    .hero-actions {
      display: flex;
      justify-content: center;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 44px;
    }

    .hero-kpis {
      width: min(980px, 100%);
      margin: 0 auto;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 14px;
    }

    .kpi-card {
      min-height: 118px;
      padding: 22px;
      text-align: left;
      border-radius: var(--radius-lg);
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.16);
      backdrop-filter: blur(18px);
      box-shadow: var(--shadow-soft);
      transition: transform .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease);
    }

    .kpi-card:hover {
      transform: translateY(-4px);
      border-color: rgba(255,255,255,.28);
      background: rgba(255,255,255,.13);
    }

    .kpi-value {
      display: block;
      font-size: 34px;
      line-height: 1;
      font-weight: 950;
      letter-spacing: -.04em;
      color: var(--text-strong);
      margin-bottom: 10px;
    }

    .kpi-label {
      color: var(--muted);
      font-size: 14px;
    }

    .section {
      padding: 84px 0;
      position: relative;
    }

    .section-tight {
      padding-top: 54px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 30px;
    }

    .section-kicker {
      color: var(--primary-2);
      font-size: 13px;
      font-weight: 900;
      letter-spacing: .14em;
      text-transform: uppercase;
      margin-bottom: 10px;
    }

    .section-title {
      font-size: clamp(30px, 4vw, 50px);
      line-height: 1.08;
      letter-spacing: -.055em;
      color: var(--text-strong);
      text-wrap: balance;
    }

    .section-desc {
      max-width: 560px;
      color: var(--muted);
      font-size: 16px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 850;
      color: rgba(255,255,255,.9);
      border: 1px solid rgba(255,255,255,.14);
      background: rgba(255,255,255,.08);
    }

    .badge.hot {
      color: #ffe6d6;
      background: rgba(255,106,61,.14);
      border-color: rgba(255,176,87,.28);
    }

    .badge.safe {
      color: #d9fff0;
      background: rgba(69,225,165,.12);
      border-color: rgba(69,225,165,.26);
    }

    .progress-board {
      display: grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 22px;
      align-items: stretch;
    }

    .glass-card {
      border-radius: var(--radius-xl);
      background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.055));
      border: 1px solid rgba(255,255,255,.14);
      box-shadow: var(--shadow-soft);
      overflow: hidden;
    }

    .progress-main {
      padding: 30px;
    }

    .progress-topline {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      margin-bottom: 24px;
    }

    .progress-meter {
      height: 18px;
      border-radius: 999px;
      overflow: hidden;
      background: rgba(255,255,255,.1);
      border: 1px solid rgba(255,255,255,.1);
      margin: 18px 0 24px;
    }

    .progress-fill {
      width: 72%;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--primary), var(--primary-2), var(--green));
      box-shadow: 0 0 32px rgba(255,176,87,.42);
    }

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

    .mini-stat {
      padding: 18px;
      border-radius: 20px;
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.1);
    }

    .mini-stat strong {
      display: block;
      font-size: 24px;
      line-height: 1;
      color: var(--text-strong);
      margin-bottom: 8px;
    }

    .mini-stat span {
      color: var(--muted);
      font-size: 13px;
    }

    .compare-panel {
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      gap: 22px;
      background:
        radial-gradient(circle at 86% 12%, rgba(34,211,238,.18), transparent 28%),
        linear-gradient(180deg, rgba(124,92,255,.16), rgba(255,255,255,.055));
    }

    .compare-row {
      display: grid;
      grid-template-columns: 108px 1fr;
      gap: 16px;
      align-items: center;
      padding: 15px 0;
      border-bottom: 1px solid rgba(255,255,255,.1);
    }

    .compare-row:last-child {
      border-bottom: 0;
    }

    .compare-name {
      color: rgba(255,255,255,.78);
      font-size: 14px;
      font-weight: 800;
    }

    .bar {
      height: 12px;
      border-radius: 999px;
      background: rgba(255,255,255,.1);
      overflow: hidden;
    }

    .bar span {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--accent), var(--accent-2));
    }

    .tier-grid {
      display: grid;
      grid-template-columns: .9fr 1.2fr .9fr;
      gap: 18px;
      align-items: stretch;
    }

    .tier-card {
      position: relative;
      padding: 28px;
      border-radius: var(--radius-xl);
      background: var(--bg-card);
      border: 1px solid rgba(255,255,255,.13);
      box-shadow: var(--shadow-soft);
      transition: transform .24s var(--ease), border-color .24s var(--ease), background .24s var(--ease);
      overflow: hidden;
    }

    .tier-card::before {
      content: "";
      position: absolute;
      inset: 0 0 auto;
      height: 4px;
      background: linear-gradient(90deg, transparent, rgba(255,255,255,.45), transparent);
      opacity: .5;
    }

    .tier-card.featured {
      background:
        radial-gradient(circle at 50% 0%, rgba(255,106,61,.26), transparent 34%),
        linear-gradient(180deg, rgba(255,255,255,.13), rgba(255,255,255,.065));
      border-color: rgba(255,176,87,.38);
      transform: translateY(-10px);
    }

    .tier-card:hover {
      transform: translateY(-8px);
      border-color: rgba(255,255,255,.28);
      background-color: rgba(255,255,255,.11);
    }

    .tier-card.featured:hover {
      transform: translateY(-14px);
    }

    .tier-name {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 16px;
    }

    .tier-name h3 {
      font-size: 22px;
      letter-spacing: -.03em;
      color: var(--text-strong);
    }

    .price {
      display: flex;
      align-items: baseline;
      gap: 6px;
      margin: 16px 0 18px;
    }

    .price strong {
      font-size: 44px;
      line-height: 1;
      letter-spacing: -.05em;
      color: var(--text-strong);
    }

    .price span {
      color: var(--muted);
      font-size: 14px;
    }

    .feature-list {
      list-style: none;
      display: grid;
      gap: 12px;
      margin: 22px 0 26px;
    }

    .feature-list li {
      display: flex;
      gap: 10px;
      color: rgba(255,255,255,.78);
      font-size: 15px;
    }

    .feature-list li::before {
      content: "✓";
      width: 22px;
      height: 22px;
      flex: 0 0 22px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #101018;
      background: var(--green);
      font-weight: 900;
      font-size: 12px;
      margin-top: 1px;
    }

    .wall-wrap {
      display: grid;
      grid-template-columns: .78fr 1.22fr;
      gap: 24px;
      align-items: stretch;
    }

    .story-card {
      padding: 32px;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 18% 12%, rgba(255,176,87,.2), transparent 32%),
        linear-gradient(180deg, rgba(255,255,255,.11), rgba(255,255,255,.055));
      border: 1px solid rgba(255,255,255,.14);
      box-shadow: var(--shadow-soft);
    }

    .story-card h3 {
      font-size: 30px;
      line-height: 1.12;
      letter-spacing: -.045em;
      margin-bottom: 18px;
    }

    .story-card p {
      color: var(--muted);
      margin-bottom: 22px;
    }

    .avatar-line {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-top: 20px;
    }

    .avatar {
      width: 38px;
      height: 38px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      font-size: 13px;
      font-weight: 900;
      color: #171221;
      background: linear-gradient(135deg, #fff0c7, #ffad78);
      border: 2px solid rgba(255,255,255,.7);
      margin-left: -8px;
    }

    .avatar:first-child {
      margin-left: 0;
    }

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

    .bubble {
      padding: 22px;
      border-radius: 26px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
      transition: transform .24s var(--ease), background .24s var(--ease), border-color .24s var(--ease);
    }

    .bubble:hover {
      transform: translateY(-4px);
      background: rgba(255,255,255,.115);
      border-color: rgba(255,255,255,.22);
    }

    .bubble-head {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-bottom: 12px;
    }

    .bubble-avatar {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      color: #171221;
      font-weight: 900;
      background: linear-gradient(135deg, var(--accent-2), #ffe69b);
    }

    .bubble-name {
      font-weight: 900;
      color: var(--text-strong);
    }

    .bubble-role {
      display: block;
      font-size: 12px;
      color: var(--muted-2);
      margin-top: 1px;
    }

    .bubble p {
      color: rgba(255,255,255,.78);
      font-size: 14px;
    }

    .calendar-board {
      display: grid;
      grid-template-columns: 1.05fr .95fr;
      gap: 22px;
    }

    .timeline-list {
      padding: 10px;
      border-radius: var(--radius-xl);
      background: rgba(255,255,255,.075);
      border: 1px solid rgba(255,255,255,.12);
    }

    .time-row {
      display: grid;
      grid-template-columns: 92px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 18px;
      border-radius: 24px;
      transition: background .22s var(--ease), transform .22s var(--ease);
    }

    .time-row:hover {
      background: rgba(255,255,255,.075);
      transform: translateX(3px);
    }

    .date-pill {
      display: grid;
      place-items: center;
      min-height: 56px;
      border-radius: 18px;
      background: rgba(255,255,255,.09);
      border: 1px solid rgba(255,255,255,.12);
      color: var(--primary-2);
      font-weight: 950;
      line-height: 1.1;
    }

    .date-pill small {
      display: block;
      color: var(--muted);
      font-size: 11px;
      letter-spacing: .08em;
      font-weight: 800;
    }

    .time-title {
      font-weight: 900;
      color: var(--text-strong);
      margin-bottom: 4px;
    }

    .time-desc {
      color: var(--muted);
      font-size: 14px;
    }

    .status {
      padding: 7px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 850;
      color: #dffcf2;
      background: rgba(69,225,165,.12);
      border: 1px solid rgba(69,225,165,.24);
      white-space: nowrap;
    }

    .status.pending {
      color: #ffe7c8;
      background: rgba(255,176,87,.13);
      border-color: rgba(255,176,87,.28);
    }

    .dynamic-card {
      padding: 28px;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 90% 12%, rgba(124,92,255,.28), transparent 30%),
        rgba(255,255,255,.075);
      border: 1px solid rgba(255,255,255,.12);
      box-shadow: var(--shadow-soft);
    }

    .dynamic-card h3 {
      font-size: 26px;
      line-height: 1.16;
      letter-spacing: -.04em;
      margin-bottom: 18px;
    }

    .dynamic-kpis {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin-top: 24px;
    }

    .dynamic-kpi {
      padding: 18px;
      border-radius: 20px;
      background: rgba(0,0,0,.16);
      border: 1px solid rgba(255,255,255,.1);
    }

    .dynamic-kpi strong {
      display: block;
      font-size: 28px;
      line-height: 1;
      color: var(--text-strong);
      margin-bottom: 8px;
    }

    .dynamic-kpi span {
      font-size: 13px;
      color: var(--muted);
    }

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

    .news-list {
      border-radius: var(--radius-xl);
      overflow: hidden;
      border: 1px solid rgba(255,255,255,.13);
      background: rgba(255,255,255,.07);
    }

    .news-item {
      display: grid;
      grid-template-columns: 110px 1fr 110px;
      gap: 18px;
      align-items: center;
      padding: 22px 24px;
      border-bottom: 1px solid rgba(255,255,255,.1);
      transition: background .22s var(--ease), transform .22s var(--ease);
    }

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

    .news-item:hover {
      background: rgba(255,255,255,.075);
      transform: translateX(4px);
    }

    .news-date {
      color: var(--muted-2);
      font-size: 13px;
      font-weight: 850;
    }

    .news-title {
      font-size: 17px;
      font-weight: 900;
      color: var(--text-strong);
      transition: color .22s var(--ease);
    }

    .news-title:hover {
      color: #ffd2ae;
    }

    .news-summary {
      margin-top: 5px;
      color: var(--muted);
      font-size: 14px;
    }

    .news-type {
      justify-self: end;
      color: #d9fff0;
      border: 1px solid rgba(69,225,165,.22);
      background: rgba(69,225,165,.1);
      padding: 7px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 850;
    }

    .recommend-panel {
      padding: 26px;
      border-radius: var(--radius-xl);
      background:
        linear-gradient(180deg, rgba(255,106,61,.16), rgba(255,255,255,.07)),
        rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.13);
      position: sticky;
      top: 108px;
    }

    .recommend-panel h3 {
      font-size: 24px;
      letter-spacing: -.04em;
      margin-bottom: 14px;
    }

    .rank-list {
      list-style: none;
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .rank-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 14px;
      border-radius: 18px;
      background: rgba(0,0,0,.16);
      border: 1px solid rgba(255,255,255,.08);
    }

    .rank-num {
      width: 28px;
      height: 28px;
      border-radius: 10px;
      display: grid;
      place-items: center;
      color: #171221;
      font-weight: 950;
      background: linear-gradient(135deg, #fff2b8, var(--primary-2));
      flex: 0 0 auto;
    }

    .rank-list strong {
      display: block;
      color: var(--text-strong);
      font-size: 14px;
      margin-bottom: 2px;
    }

    .rank-list span {
      color: var(--muted);
      font-size: 12px;
    }

    .cta-section {
      padding: 88px 0 100px;
    }

    .cta-box {
      display: grid;
      grid-template-columns: 1fr 420px;
      gap: 30px;
      align-items: center;
      padding: 44px;
      border-radius: 42px;
      background:
        radial-gradient(circle at 18% 0%, rgba(255,176,87,.28), transparent 30%),
        radial-gradient(circle at 90% 70%, rgba(34,211,238,.18), transparent 28%),
        linear-gradient(135deg, rgba(255,255,255,.14), rgba(255,255,255,.06));
      border: 1px solid rgba(255,255,255,.16);
      box-shadow: var(--shadow);
      overflow: hidden;
      position: relative;
    }

    .cta-box::after {
      content: "";
      position: absolute;
      right: -90px;
      top: -90px;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      border: 42px solid rgba(255,255,255,.05);
    }

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

    .cta-content h2 {
      font-size: clamp(32px, 4vw, 58px);
      line-height: 1.05;
      letter-spacing: -.06em;
      margin-bottom: 18px;
    }

    .cta-content p {
      color: rgba(255,255,255,.78);
      max-width: 680px;
      font-size: 17px;
    }

    .subscribe-card {
      position: relative;
      z-index: 1;
      padding: 24px;
      border-radius: 28px;
      background: rgba(10,8,14,.5);
      border: 1px solid rgba(255,255,255,.15);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
    }

    .subscribe-card h3 {
      margin-bottom: 8px;
      font-size: 22px;
      letter-spacing: -.03em;
    }

    .subscribe-card p {
      color: var(--muted);
      font-size: 14px;
      margin-bottom: 18px;
    }

    .form-row {
      display: flex;
      gap: 10px;
      align-items: stretch;
    }

    .email-input {
      min-height: 50px;
      padding: 0 16px;
      border-radius: 16px;
      color: var(--text);
      background: rgba(255,255,255,.09);
      border: 1px solid rgba(255,255,255,.14);
      transition: border-color .22s var(--ease), background .22s var(--ease);
    }

    .email-input:focus {
      border-color: rgba(34,211,238,.55);
      background: rgba(255,255,255,.12);
    }

    .form-note {
      min-height: 24px;
      margin-top: 12px;
      color: #bfffe8;
      font-size: 13px;
    }

    .site-footer {
      padding: 54px 0 34px;
      background:
        linear-gradient(180deg, rgba(12,10,18,0), rgba(0,0,0,.22)),
        #0b0910;
      border-top: 1px solid rgba(255,255,255,.1);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 30px;
      align-items: start;
      padding-bottom: 32px;
    }

    .footer-brand {
      display: flex;
      align-items: center;
      gap: 14px;
      margin-bottom: 16px;
      font-size: 20px;
      font-weight: 950;
      letter-spacing: -.04em;
    }

    .footer-desc {
      max-width: 680px;
      color: var(--muted);
      font-size: 15px;
    }

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

    .footer-links a {
      padding: 9px 12px;
      border-radius: 999px;
      color: var(--muted);
      background: rgba(255,255,255,.055);
      border: 1px solid rgba(255,255,255,.08);
      font-size: 13px;
      transition: color .22s var(--ease), background .22s var(--ease), transform .22s var(--ease);
    }

    .footer-links a:hover {
      color: var(--text);
      background: rgba(255,255,255,.1);
      transform: translateY(-2px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 24px;
      border-top: 1px solid rgba(255,255,255,.09);
      color: var(--muted-2);
      font-size: 13px;
    }

    @media (max-width: 1024px) {
      .nav-search {
        display: none;
      }

      .hero {
        min-height: auto;
        padding-top: 124px;
      }

      .hero-content {
        padding-top: 72px;
      }

      .progress-board,
      .wall-wrap,
      .calendar-board,
      .news-layout,
      .cta-box {
        grid-template-columns: 1fr;
      }

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

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

      .tier-card.featured:hover {
        transform: translateY(-8px);
      }

      .recommend-panel {
        position: static;
      }

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

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

    @media (max-width: 768px) {
      :root {
        --nav-height: 66px;
      }

      .container,
      .nav-shell {
        width: min(100% - 28px, var(--container));
      }

      .site-header {
        top: 10px;
      }

      .nav-shell {
        border-radius: 20px;
        padding: 10px;
      }

      .brand-text small {
        display: none;
      }

      .brand-text {
        font-size: 16px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 14px;
      }

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

      .nav-actions {
        position: fixed;
        left: 14px;
        right: 14px;
        top: 88px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 14px;
        border-radius: 22px;
        background: rgba(18, 14, 29, .94);
        border: 1px solid rgba(255,255,255,.14);
        backdrop-filter: blur(20px);
        box-shadow: var(--shadow);
      }

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

      .nav-menu {
        flex-direction: column;
        align-items: stretch;
        width: 100%;
      }

      .nav-link {
        width: 100%;
        justify-content: center;
      }

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

      .hero {
        padding: 104px 0 42px;
      }

      .hero::after {
        top: 104px;
        height: 330px;
        border-radius: 34px;
      }

      .hero-content {
        padding-top: 58px;
      }

      h1 {
        letter-spacing: -.055em;
      }

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

      .hero-kpis,
      .progress-grid,
      .bubble-grid,
      .dynamic-kpis {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 62px 0;
      }

      .section-head {
        display: grid;
        gap: 12px;
      }

      .progress-main,
      .compare-panel,
      .story-card,
      .dynamic-card {
        padding: 24px;
      }

      .news-item {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .news-type {
        justify-self: start;
      }

      .time-row {
        grid-template-columns: 1fr;
        gap: 10px;
      }

      .date-pill {
        width: 92px;
      }

      .cta-box {
        padding: 28px;
        border-radius: 32px;
      }

      .form-row {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      .container,
      .nav-shell {
        width: min(100% - 22px, var(--container));
      }

      .brand-text {
        max-width: 142px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .hero-actions {
        flex-direction: column;
      }

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

      .kpi-card,
      .tier-card,
      .bubble,
      .subscribe-card {
        padding: 20px;
      }

      .section-title,
      .cta-content h2 {
        letter-spacing: -.045em;
      }

      .price strong {
        font-size: 38px;
      }

      .footer-bottom {
        display: grid;
      }
    }