/* roulang page: index */
:root {
      --bg: #080A0F;
      --bg-2: #0B0D12;
      --panel: #10131B;
      --panel-2: #151923;
      --line: rgba(34, 211, 238, .18);
      --line-strong: rgba(34, 211, 238, .42);
      --text: #F4F7FB;
      --muted: #AAB3C2;
      --soft: #707A8D;
      --cyan: #22D3EE;
      --pink: #E94B8A;
      --green: #31D0AA;
      --amber: #F7B733;
      --danger: #FF6B7A;
      --radius: 8px;
      --shadow: 0 24px 80px rgba(0, 0, 0, .42);
      --glow: 0 0 28px rgba(34, 211, 238, .16);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      color: var(--text);
      background:
        linear-gradient(rgba(34, 211, 238, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, .035) 1px, transparent 1px),
        radial-gradient(circle at 18% 8%, rgba(233, 75, 138, .13), transparent 32%),
        linear-gradient(135deg, #080A0F 0%, #0B0D12 52%, #120B13 100%);
      background-size: 38px 38px, 38px 38px, auto, auto;
      line-height: 1.7;
      overflow-x: hidden;
      padding-bottom: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
    }

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

    button, input {
      font: inherit;
    }

    ::selection {
      color: #061015;
      background: var(--cyan);
    }

    .site-shell {
      position: relative;
      overflow: hidden;
    }

    .site-shell::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background:
        linear-gradient(115deg, transparent 0 31%, rgba(34, 211, 238, .06) 31.2%, transparent 32% 70%, rgba(233, 75, 138, .06) 70.3%, transparent 71%),
        repeating-linear-gradient(135deg, rgba(255, 255, 255, .025) 0 1px, transparent 1px 14px);
      opacity: .75;
      z-index: -1;
    }

    .container-main {
      width: min(100% - 32px, var(--container));
      margin-inline: auto;
    }

    .navbar-wrap {
      position: fixed;
      top: 16px;
      left: 0;
      right: 0;
      z-index: 1000;
      transition: top .25s ease, background .25s ease;
    }

    .navbar {
      width: min(100% - 32px, var(--container));
      margin-inline: auto;
      padding: 12px 14px;
      border: 1px solid rgba(34, 211, 238, .24);
      border-radius: var(--radius);
      background: rgba(8, 10, 15, .68);
      backdrop-filter: blur(16px);
      box-shadow: 0 16px 40px rgba(0, 0, 0, .24);
    }

    .navbar-wrap.is-solid {
      top: 8px;
    }

    .navbar-wrap.is-solid .navbar {
      background: rgba(8, 10, 15, .94);
      border-color: rgba(34, 211, 238, .36);
      box-shadow: 0 18px 48px rgba(0, 0, 0, .42);
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--text);
      font-weight: 800;
      letter-spacing: 0;
      min-width: 0;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      display: inline-grid;
      place-items: center;
      color: #051014;
      background: linear-gradient(135deg, var(--cyan), var(--green));
      border-radius: 7px;
      box-shadow: 0 0 22px rgba(34, 211, 238, .26);
      clip-path: polygon(0 0, 88% 0, 100% 24%, 100% 100%, 12% 100%, 0 76%);
      flex: 0 0 auto;
    }

    .brand-text {
      display: inline-block;
      max-width: 260px;
      overflow: hidden;
      text-overflow: ellipsis;
      white-space: nowrap;
    }

    .nav-link {
      color: var(--muted);
      font-size: 14px;
      padding: 10px 14px !important;
      border: 1px solid transparent;
      border-radius: 7px;
    }

    .nav-link:hover,
    .nav-link:focus,
    .nav-link.active {
      color: var(--text);
      border-color: rgba(34, 211, 238, .25);
      background: rgba(34, 211, 238, .08);
    }

    .navbar-toggler {
      width: 42px;
      height: 42px;
      padding: 0;
      border: 1px solid rgba(34, 211, 238, .3);
      border-radius: 7px;
      color: var(--cyan);
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 3px rgba(34, 211, 238, .18);
    }

    .menu-line {
      display: block;
      width: 18px;
      height: 2px;
      margin: 5px auto;
      background: var(--cyan);
      border-radius: 3px;
    }

    .btn-ui {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 10px 16px;
      border-radius: 7px;
      border: 1px solid transparent;
      font-weight: 700;
      color: var(--text);
      line-height: 1.2;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
    }

    .btn-ui:hover {
      transform: translateY(-1px);
      color: var(--text);
    }

    .btn-ui:focus-visible,
    .form-control:focus,
    .form-check-input:focus {
      outline: 0;
      box-shadow: 0 0 0 3px rgba(34, 211, 238, .2);
      border-color: var(--cyan);
    }

    .btn-primary-ui {
      background: linear-gradient(135deg, var(--pink), var(--cyan));
      box-shadow: 0 14px 34px rgba(233, 75, 138, .22);
    }

    .btn-primary-ui:hover {
      box-shadow: 0 18px 44px rgba(34, 211, 238, .25);
      filter: brightness(1.05);
    }

    .btn-outline-ui {
      color: var(--cyan);
      border-color: rgba(34, 211, 238, .46);
      background: rgba(8, 10, 15, .48);
    }

    .btn-outline-ui:hover {
      border-color: var(--cyan);
      background: rgba(34, 211, 238, .1);
      color: var(--text);
    }

    .btn-ghost-ui {
      color: var(--muted);
      border-color: rgba(255, 255, 255, .1);
      background: rgba(255, 255, 255, .03);
    }

    .btn-ghost-ui:hover {
      color: var(--text);
      border-color: rgba(233, 75, 138, .4);
      background: rgba(233, 75, 138, .08);
    }

    .section {
      padding: 96px 0;
      position: relative;
    }

    .section-tight {
      padding: 72px 0;
    }

    .section-head {
      display: grid;
      grid-template-columns: minmax(0, .95fr) minmax(260px, .55fr);
      gap: 28px;
      align-items: end;
      margin-bottom: 34px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      width: fit-content;
      padding: 6px 10px;
      border: 1px solid rgba(34, 211, 238, .3);
      border-radius: 999px;
      color: var(--cyan);
      background: rgba(34, 211, 238, .08);
      font-size: 13px;
      font-weight: 700;
    }

    .section-title {
      margin: 12px 0 0;
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.18;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-copy {
      margin: 0;
      color: var(--muted);
      font-size: 16px;
    }

    .hero {
      min-height: 90vh;
      padding: 128px 0 80px;
      display: flex;
      align-items: center;
    }

    .hero-stage {
      display: grid;
      grid-template-columns: minmax(0, .9fr) minmax(320px, 1.1fr);
      gap: 22px;
      align-items: stretch;
    }

    .hero-copy,
    .recommend-panel {
      position: relative;
      border: 1px solid rgba(34, 211, 238, .2);
      background: linear-gradient(145deg, rgba(16, 19, 27, .92), rgba(8, 10, 15, .82));
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .hero-copy {
      padding: clamp(28px, 4vw, 52px);
      min-height: 560px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .hero-copy::before,
    .recommend-panel::before,
    .panel-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(120deg, rgba(34, 211, 238, .12), transparent 38%, rgba(233, 75, 138, .08));
      pointer-events: none;
      opacity: .75;
    }

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

    .hero h1 {
      margin: 18px 0 18px;
      font-size: clamp(38px, 5vw, 70px);
      line-height: 1.05;
      font-weight: 950;
      letter-spacing: 0;
    }

    .hero-lead {
      max-width: 680px;
      margin: 0;
      color: #D5DCE8;
      font-size: 18px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }

    .hero-metrics {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 10px;
      margin-top: 34px;
    }

    .metric {
      min-height: 92px;
      padding: 14px;
      border: 1px solid rgba(255, 255, 255, .1);
      background: rgba(255, 255, 255, .035);
      border-radius: 7px;
    }

    .metric strong {
      display: block;
      color: var(--cyan);
      font-size: 24px;
      line-height: 1.1;
    }

    .metric span {
      display: block;
      margin-top: 7px;
      color: var(--muted);
      font-size: 13px;
    }

    .recommend-panel {
      padding: 22px;
      min-height: 560px;
    }

    .recommend-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 14px;
      height: 100%;
    }

    .access-card {
      padding: 18px;
      min-height: 176px;
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: 7px;
      background: rgba(255, 255, 255, .04);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .access-card:hover {
      transform: translateY(-2px);
      border-color: var(--cyan);
      box-shadow: var(--glow);
    }

    .access-card.featured {
      grid-row: span 2;
      min-height: 366px;
      border-color: rgba(233, 75, 138, .48);
      background:
        linear-gradient(150deg, rgba(233, 75, 138, .18), rgba(34, 211, 238, .08)),
        rgba(255, 255, 255, .045);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .access-card h2,
    .access-card h3 {
      margin: 12px 0 8px;
      font-size: 20px;
      font-weight: 850;
    }

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

    .badge-ui {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      width: fit-content;
      padding: 5px 9px;
      border-radius: 999px;
      border: 1px solid rgba(34, 211, 238, .24);
      color: var(--cyan);
      background: rgba(34, 211, 238, .08);
      font-size: 12px;
      font-weight: 750;
    }

    .badge-pink {
      color: #FFD8E7;
      border-color: rgba(233, 75, 138, .42);
      background: rgba(233, 75, 138, .14);
    }

    .badge-green {
      color: #D4FFF4;
      border-color: rgba(49, 208, 170, .38);
      background: rgba(49, 208, 170, .1);
    }

    .badge-amber {
      color: #FFE7AF;
      border-color: rgba(247, 183, 51, .4);
      background: rgba(247, 183, 51, .1);
    }

    .status-list {
      display: grid;
      gap: 10px;
      margin-top: 18px;
    }

    .status-row {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 11px 12px;
      color: var(--muted);
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: 7px;
      background: rgba(0, 0, 0, .16);
      font-size: 13px;
    }

    .status-row b {
      color: var(--text);
    }

    .countdown-band {
      margin-top: -28px;
      padding: 20px;
      border: 1px solid rgba(247, 183, 51, .26);
      border-radius: var(--radius);
      background:
        linear-gradient(90deg, rgba(247, 183, 51, .1), rgba(34, 211, 238, .06), rgba(233, 75, 138, .08)),
        rgba(16, 19, 27, .86);
      box-shadow: 0 18px 50px rgba(0, 0, 0, .28);
    }

    .countdown-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) repeat(4, minmax(80px, 120px));
      gap: 12px;
      align-items: center;
    }

    .count-box {
      text-align: center;
      min-height: 76px;
      padding: 10px;
      border: 1px solid rgba(255, 255, 255, .12);
      border-radius: 7px;
      background: rgba(0, 0, 0, .22);
    }

    .count-box strong {
      display: block;
      color: var(--amber);
      font-size: 26px;
      line-height: 1.2;
    }

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

    .panel-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
    }

    .panel-card {
      position: relative;
      min-height: 210px;
      padding: 18px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: linear-gradient(145deg, rgba(16, 19, 27, .94), rgba(21, 25, 35, .88));
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .panel-card:hover {
      transform: translateY(-2px);
      border-color: var(--cyan);
      box-shadow: var(--glow);
    }

    .panel-card > * {
      position: relative;
      z-index: 1;
    }

    .panel-card h3 {
      margin: 16px 0 8px;
      font-size: 19px;
      font-weight: 850;
    }

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

    .progress-track {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
      align-items: stretch;
    }

    .console-panel,
    .table-panel,
    .cta-panel,
    .faq-note {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(16, 19, 27, .88);
      box-shadow: 0 20px 60px rgba(0, 0, 0, .24);
      overflow: hidden;
    }

    .console-head {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      padding: 16px 18px;
      border-bottom: 1px solid rgba(255, 255, 255, .1);
      background: rgba(255, 255, 255, .03);
    }

    .console-body {
      padding: 18px;
    }

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

    .step-item {
      display: grid;
      grid-template-columns: 40px minmax(0, 1fr);
      gap: 12px;
      align-items: start;
      padding: 14px;
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: 7px;
      background: rgba(0, 0, 0, .16);
    }

    .step-index {
      width: 40px;
      height: 40px;
      display: grid;
      place-items: center;
      color: #051014;
      background: var(--cyan);
      border-radius: 7px;
      font-weight: 900;
    }

    .step-item h3 {
      margin: 0 0 4px;
      font-size: 16px;
      font-weight: 850;
    }

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

    .progress {
      height: 10px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .08);
      overflow: hidden;
    }

    .progress-bar {
      background: linear-gradient(90deg, var(--pink), var(--cyan));
    }

    .filter-chips {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin-top: 14px;
    }

    .chip {
      display: inline-flex;
      align-items: center;
      min-height: 34px;
      padding: 7px 10px;
      border: 1px solid rgba(34, 211, 238, .25);
      border-radius: 999px;
      color: var(--muted);
      background: rgba(34, 211, 238, .055);
      font-size: 13px;
    }

    .chip.active,
    .chip:hover {
      color: var(--text);
      border-color: var(--cyan);
      background: rgba(34, 211, 238, .13);
    }

    .plan-wrap {
      display: grid;
      grid-template-columns: 1fr 1.15fr 1fr;
      gap: 14px;
      align-items: stretch;
    }

    .plan-card {
      position: relative;
      min-height: 430px;
      padding: 22px;
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: var(--radius);
      background: rgba(16, 19, 27, .88);
      display: flex;
      flex-direction: column;
    }

    .plan-card.recommended {
      border-color: rgba(233, 75, 138, .52);
      background:
        linear-gradient(155deg, rgba(233, 75, 138, .18), rgba(34, 211, 238, .08)),
        rgba(16, 19, 27, .92);
      box-shadow: 0 24px 70px rgba(233, 75, 138, .14);
      transform: translateY(-10px);
    }

    .plan-card h3 {
      margin: 16px 0 6px;
      font-size: 22px;
      font-weight: 900;
    }

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

    .plan-list {
      display: grid;
      gap: 10px;
      margin: 0 0 22px;
      padding: 0;
      list-style: none;
      color: #D8DFEA;
      font-size: 14px;
    }

    .plan-list li {
      display: flex;
      gap: 8px;
      align-items: flex-start;
    }

    .plan-list li::before {
      content: "✓";
      color: var(--green);
      font-weight: 900;
    }

    .plan-card .btn-ui {
      margin-top: auto;
      width: 100%;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr);
      gap: 18px;
    }

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

    .news-link {
      display: grid;
      grid-template-columns: 110px minmax(0, 1fr) auto;
      gap: 14px;
      align-items: center;
      min-height: 76px;
      padding: 14px;
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: 7px;
      background: rgba(255, 255, 255, .035);
    }

    .news-link:hover {
      border-color: var(--cyan);
      background: rgba(34, 211, 238, .07);
      transform: translateX(2px);
    }

    .news-link time {
      color: var(--cyan);
      font-size: 13px;
      font-weight: 800;
    }

    .news-link b {
      display: block;
      color: var(--text);
      font-size: 16px;
      font-weight: 850;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

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

    .side-reco {
      display: grid;
      gap: 12px;
    }

    .reco-item {
      padding: 16px;
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: 7px;
      background: rgba(255, 255, 255, .035);
    }

    .reco-item h3 {
      margin: 10px 0 6px;
      font-size: 17px;
      font-weight: 850;
    }

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

    .cta-panel {
      position: relative;
      padding: 34px;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 24px;
      align-items: center;
      background:
        linear-gradient(120deg, rgba(233, 75, 138, .18), rgba(34, 211, 238, .1)),
        rgba(16, 19, 27, .94);
    }

    .cta-panel h2 {
      margin: 0 0 10px;
      font-size: clamp(26px, 3vw, 40px);
      font-weight: 950;
    }

    .cta-panel p {
      margin: 0;
      color: #D5DCE8;
    }

    .accordion {
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: transparent;
      --bs-accordion-btn-focus-box-shadow: none;
    }

    .accordion-item {
      margin-bottom: 12px;
      color: var(--text);
      border: 1px solid rgba(255, 255, 255, .1);
      border-radius: 7px !important;
      background: rgba(16, 19, 27, .88);
      overflow: hidden;
    }

    .accordion-button {
      min-height: 64px;
      color: var(--text);
      background: rgba(255, 255, 255, .03);
      font-weight: 850;
      border-radius: 0 !important;
      box-shadow: inset 0 1px 0 rgba(34, 211, 238, .16);
    }

    .accordion-button:not(.collapsed) {
      color: var(--text);
      background: linear-gradient(90deg, rgba(233, 75, 138, .16), rgba(34, 211, 238, .06));
      box-shadow: inset 0 2px 0 var(--pink);
    }

    .accordion-button::after {
      filter: invert(1);
      opacity: .7;
    }

    .accordion-body {
      color: var(--muted);
      padding: 18px 20px 22px;
      background: rgba(0, 0, 0, .16);
    }

    .faq-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 18px;
      align-items: start;
    }

    .faq-note {
      padding: 20px;
      position: sticky;
      top: 96px;
    }

    .faq-note h3 {
      margin: 14px 0 8px;
      font-size: 20px;
      font-weight: 900;
    }

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

    .modal-content {
      color: var(--text);
      border: 1px solid rgba(34, 211, 238, .28);
      border-radius: var(--radius);
      background: rgba(11, 13, 18, .98);
      box-shadow: var(--shadow);
    }

    .modal-header,
    .modal-footer {
      border-color: rgba(255, 255, 255, .1);
    }

    .btn-close {
      filter: invert(1);
      opacity: .72;
    }

    .form-control {
      min-height: 46px;
      color: var(--text);
      border: 1px solid rgba(34, 211, 238, .2);
      border-radius: 7px;
      background: rgba(255, 255, 255, .05);
    }

    .form-control::placeholder {
      color: #8791A3;
    }

    .form-check-input {
      border-color: rgba(34, 211, 238, .35);
      background-color: rgba(255, 255, 255, .08);
    }

    .form-check-input:checked {
      border-color: var(--green);
      background-color: var(--green);
    }

    .floating-cta {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 999;
      width: 190px;
      padding: 12px;
      border: 1px solid rgba(34, 211, 238, .28);
      border-radius: var(--radius);
      background: rgba(8, 10, 15, .86);
      backdrop-filter: blur(16px);
      box-shadow: 0 18px 48px rgba(0, 0, 0, .42);
    }

    .floating-cta .btn-ui {
      width: 100%;
      min-height: 40px;
      padding: 9px 10px;
      font-size: 14px;
    }

    .floating-cta small {
      display: block;
      margin-top: 8px;
      color: var(--soft);
      text-align: center;
      font-size: 12px;
      line-height: 1.45;
    }

    .site-footer {
      padding: 48px 0 34px;
      border-top: 1px solid rgba(34, 211, 238, .22);
      background:
        linear-gradient(180deg, rgba(34, 211, 238, .06), transparent 24%),
        rgba(5, 6, 10, .72);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.2fr) .8fr .8fr;
      gap: 26px;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 900;
      margin-bottom: 12px;
    }

    .footer-text {
      margin: 0;
      max-width: 620px;
      color: var(--muted);
      font-size: 14px;
    }

    .footer-title {
      color: var(--text);
      font-weight: 850;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .footer-links a {
      color: var(--muted);
      font-size: 14px;
    }

    .footer-links a:hover {
      color: var(--cyan);
    }

    .copyright {
      margin-top: 28px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, .08);
      color: var(--soft);
      font-size: 13px;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    @media (max-width: 1024px) {
      .hero-stage,
      .progress-track,
      .news-layout,
      .faq-grid,
      .cta-panel,
      .section-head {
        grid-template-columns: 1fr;
      }

      .hero {
        padding-top: 118px;
      }

      .hero-copy,
      .recommend-panel {
        min-height: auto;
      }

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

      .plan-wrap {
        grid-template-columns: 1fr;
      }

      .plan-card.recommended {
        transform: none;
      }

      .faq-note {
        position: static;
      }

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

    @media (max-width: 768px) {
      body {
        padding-bottom: 74px;
      }

      .navbar {
        width: min(100% - 20px, var(--container));
        padding: 10px;
      }

      .navbar-collapse {
        margin-top: 10px;
        padding: 8px;
        border: 1px solid rgba(34, 211, 238, .18);
        border-radius: 7px;
        background: rgba(8, 10, 15, .92);
      }

      .nav-link {
        min-height: 44px;
        display: flex;
        align-items: center;
      }

      .brand-text {
        max-width: 190px;
      }

      .section {
        padding: 58px 0;
      }

      .hero {
        min-height: auto;
        padding: 112px 0 52px;
      }

      .hero h1 {
        font-size: clamp(34px, 9vw, 46px);
      }

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

      .hero-metrics,
      .recommend-grid,
      .countdown-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .countdown-grid {
        gap: 10px;
      }

      .count-box {
        text-align: left;
        min-height: 58px;
      }

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

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

      .news-link time {
        grid-column: 1 / -1;
      }

      .floating-cta {
        left: 10px;
        right: 10px;
        bottom: 10px;
        width: auto;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        padding: 8px;
      }

      .floating-cta small {
        display: none;
      }
    }

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

      .hero-copy,
      .recommend-panel,
      .cta-panel {
        padding: 20px;
      }

      .hero-actions,
      .cta-panel .d-flex {
        flex-direction: column;
      }

      .btn-ui {
        width: 100%;
      }

      .metric {
        min-height: 78px;
      }

      .section-title {
        font-size: 28px;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #080A0F;
      --bg-2: #0B0D12;
      --panel: #10131B;
      --panel-2: #151923;
      --panel-3: #0E1118;
      --text: #F4F8FB;
      --muted: #AEB8C5;
      --weak: #717B8A;
      --cyan: #22D3EE;
      --pink: #E94B8A;
      --green: #31D0AA;
      --amber: #F7B733;
      --border: rgba(34, 211, 238, .18);
      --border-strong: rgba(34, 211, 238, .42);
      --danger-border: rgba(233, 75, 138, .42);
      --shadow: 0 22px 70px rgba(0, 0, 0, .42);
      --glow: 0 0 34px rgba(34, 211, 238, .16);
      --radius: 8px;
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      min-height: 100vh;
      background:
        linear-gradient(rgba(34, 211, 238, .035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(34, 211, 238, .035) 1px, transparent 1px),
        radial-gradient(circle at 22% 12%, rgba(233, 75, 138, .14), transparent 34%),
        linear-gradient(135deg, var(--bg), var(--bg-2) 48%, #090B10);
      background-size: 44px 44px, 44px 44px, auto, auto;
      color: var(--text);
      font-family: system-ui, -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
      line-height: 1.7;
      padding-bottom: 0;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease;
    }

    a:hover {
      color: var(--cyan);
    }

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

    button,
    input {
      font: inherit;
    }

    ::selection {
      background: rgba(34, 211, 238, .28);
      color: #fff;
    }

    .container-main {
      width: min(100% - 32px, var(--container));
      margin-inline: auto;
    }

    .navbar-wrap {
      position: fixed;
      top: 18px;
      left: 0;
      right: 0;
      z-index: 1000;
      padding-inline: 16px;
      transition: top .25s ease, transform .25s ease;
    }

    .navbar-wrap .navbar {
      width: min(100%, var(--container));
      margin-inline: auto;
      min-height: 72px;
      padding: 10px 14px;
      border: 1px solid rgba(34, 211, 238, .2);
      border-radius: var(--radius);
      background: rgba(8, 10, 15, .62);
      backdrop-filter: blur(16px);
      box-shadow: 0 16px 50px rgba(0, 0, 0, .28);
    }

    .navbar-wrap.scrolled {
      top: 8px;
    }

    .navbar-wrap.scrolled .navbar {
      background: rgba(8, 10, 15, .94);
      border-color: rgba(34, 211, 238, .34);
      box-shadow: 0 18px 58px rgba(0, 0, 0, .46);
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-width: 0;
      color: var(--text);
      font-weight: 800;
      letter-spacing: 0;
    }

    .brand-mark {
      display: inline-grid;
      place-items: center;
      width: 36px;
      height: 36px;
      border: 1px solid rgba(34, 211, 238, .5);
      border-radius: 6px;
      color: var(--cyan);
      background: linear-gradient(135deg, rgba(34, 211, 238, .12), rgba(233, 75, 138, .12));
      box-shadow: inset 0 0 20px rgba(34, 211, 238, .08), 0 0 22px rgba(34, 211, 238, .12);
      flex: 0 0 auto;
    }

    .brand-text {
      color: var(--text);
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
      max-width: 260px;
    }

    .navbar-nav .nav-link {
      color: var(--muted);
      padding: 10px 12px;
      min-height: 44px;
      border: 1px solid transparent;
      border-radius: 6px;
      font-size: 15px;
    }

    .navbar-nav .nav-link:hover,
    .navbar-nav .nav-link:focus {
      color: var(--text);
      border-color: rgba(34, 211, 238, .2);
      background: rgba(34, 211, 238, .06);
    }

    .navbar-nav .nav-link.active {
      color: var(--cyan);
      border-color: rgba(34, 211, 238, .36);
      background: rgba(34, 211, 238, .08);
    }

    .navbar-toggler {
      width: 44px;
      height: 44px;
      border: 1px solid rgba(34, 211, 238, .28);
      border-radius: 6px;
      padding: 8px;
      box-shadow: none;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 3px rgba(34, 211, 238, .22);
    }

    .menu-line {
      display: block;
      width: 22px;
      height: 2px;
      margin: 5px auto;
      background: var(--cyan);
      border-radius: 999px;
    }

    .btn-ui {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 42px;
      padding: 10px 15px;
      border-radius: 6px;
      border: 1px solid transparent;
      color: var(--text);
      font-weight: 750;
      line-height: 1.2;
      transition: transform .18s ease, box-shadow .18s ease, background .18s ease, border-color .18s ease;
      cursor: pointer;
      white-space: nowrap;
    }

    .btn-ui:hover {
      transform: translateY(-1px);
      color: #fff;
    }

    .btn-ui:focus-visible,
    .form-control:focus,
    .form-check-input:focus,
    .accordion-button:focus {
      outline: none;
      box-shadow: 0 0 0 3px rgba(34, 211, 238, .2);
    }

    .btn-primary-ui {
      background: linear-gradient(135deg, var(--pink), var(--cyan));
      box-shadow: 0 12px 34px rgba(233, 75, 138, .24);
    }

    .btn-primary-ui:hover {
      box-shadow: 0 16px 42px rgba(34, 211, 238, .22);
      filter: brightness(1.05);
    }

    .btn-ghost-ui {
      background: rgba(16, 19, 27, .72);
      border-color: rgba(34, 211, 238, .32);
      color: var(--cyan);
    }

    .btn-ghost-ui:hover {
      background: rgba(34, 211, 238, .1);
      border-color: var(--cyan);
    }

    .page-hero {
      position: relative;
      min-height: 62vh;
      padding: 150px 0 76px;
      overflow: hidden;
      border-bottom: 1px solid rgba(34, 211, 238, .16);
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(115deg, rgba(233, 75, 138, .12), transparent 28%),
        repeating-linear-gradient(135deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 18px);
      clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
      pointer-events: none;
    }

    .page-hero::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 1px;
      background: linear-gradient(90deg, transparent, var(--cyan), var(--pink), transparent);
      opacity: .65;
    }

    .hero-inner {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
      gap: 34px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 30px;
      padding: 5px 10px;
      border: 1px solid rgba(247, 183, 51, .36);
      border-radius: 999px;
      color: #FFE2A6;
      background: rgba(247, 183, 51, .08);
      font-size: 13px;
      font-weight: 700;
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1 {
      max-width: 820px;
      margin: 18px 0 18px;
      font-size: clamp(34px, 4vw, 58px);
      line-height: 1.08;
      letter-spacing: 0;
      font-weight: 900;
    }

    .hero-copy {
      max-width: 720px;
      color: var(--muted);
      font-size: 17px;
      margin-bottom: 22px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 10px;
      margin: 0 0 24px;
      padding: 0;
      list-style: none;
    }

    .hero-points li {
      display: flex;
      align-items: center;
      gap: 10px;
      min-height: 42px;
      padding: 9px 11px;
      background: rgba(16, 19, 27, .72);
      border: 1px solid rgba(34, 211, 238, .16);
      border-radius: 6px;
      color: #DCE6EF;
      font-size: 14px;
    }

    .trust-strip {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 18px;
    }

    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      min-height: 30px;
      padding: 5px 10px;
      border-radius: 999px;
      border: 1px solid rgba(34, 211, 238, .22);
      color: var(--muted);
      background: rgba(8, 10, 15, .45);
      font-size: 13px;
      font-weight: 700;
    }

    .status-badge.cyan {
      color: var(--cyan);
      border-color: rgba(34, 211, 238, .42);
    }

    .status-badge.green {
      color: var(--green);
      border-color: rgba(49, 208, 170, .42);
    }

    .status-badge.amber {
      color: var(--amber);
      border-color: rgba(247, 183, 51, .42);
    }

    .console-panel {
      position: relative;
      padding: 18px;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(21, 25, 35, .94), rgba(10, 13, 19, .92));
      box-shadow: var(--shadow), var(--glow);
      overflow: hidden;
    }

    .console-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(34, 211, 238, .08), transparent 20%, transparent 80%, rgba(233, 75, 138, .08));
      pointer-events: none;
    }

    .panel-head,
    .index-head,
    .section-head {
      position: relative;
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
    }

    .panel-kicker {
      color: var(--cyan);
      font-size: 13px;
      font-weight: 800;
    }

    .panel-title {
      color: var(--text);
      font-size: 18px;
      font-weight: 850;
    }

    .step-list {
      position: relative;
      display: grid;
      gap: 12px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .step-list li {
      display: grid;
      grid-template-columns: 34px minmax(0, 1fr) auto;
      gap: 12px;
      align-items: center;
      padding: 12px;
      min-height: 68px;
      border: 1px solid rgba(34, 211, 238, .16);
      border-radius: 6px;
      background: rgba(8, 10, 15, .44);
    }

    .step-no {
      display: grid;
      place-items: center;
      width: 34px;
      height: 34px;
      border-radius: 6px;
      color: var(--cyan);
      border: 1px solid rgba(34, 211, 238, .36);
      background: rgba(34, 211, 238, .08);
      font-weight: 900;
    }

    .step-name {
      color: var(--text);
      font-weight: 800;
      line-height: 1.35;
    }

    .step-desc {
      color: var(--weak);
      font-size: 13px;
    }

    .meter {
      width: 74px;
      height: 7px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .08);
      overflow: hidden;
    }

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

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

    .section.compact {
      padding: 72px 0;
    }

    .section-head {
      align-items: start;
      margin-bottom: 26px;
    }

    .section-title {
      margin-bottom: 10px;
      font-size: clamp(26px, 3vw, 40px);
      line-height: 1.16;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-summary {
      max-width: 720px;
      margin: 0;
      color: var(--muted);
    }

    .filter-shell {
      display: grid;
      grid-template-columns: 310px minmax(0, 1fr);
      gap: 20px;
      align-items: start;
    }

    .filter-panel,
    .info-card,
    .index-card,
    .faq-note,
    .cta-panel {
      border: 1px solid var(--border);
      border-radius: var(--radius);
      background: linear-gradient(180deg, rgba(16, 19, 27, .92), rgba(12, 15, 22, .92));
      box-shadow: 0 16px 48px rgba(0, 0, 0, .26);
    }

    .filter-panel {
      position: sticky;
      top: 104px;
      padding: 18px;
    }

    .filter-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      color: var(--text);
      font-weight: 850;
      margin-bottom: 14px;
    }

    .form-label {
      color: var(--muted);
      font-size: 13px;
      font-weight: 750;
      margin-bottom: 8px;
    }

    .form-control,
    .form-select {
      min-height: 44px;
      border-radius: 6px;
      color: var(--text);
      border: 1px solid rgba(34, 211, 238, .2);
      background-color: rgba(8, 10, 15, .72);
    }

    .form-control::placeholder {
      color: #7E8896;
    }

    .form-control:focus,
    .form-select:focus {
      color: var(--text);
      background-color: rgba(8, 10, 15, .9);
      border-color: var(--cyan);
      box-shadow: 0 0 0 3px rgba(34, 211, 238, .16);
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .tag-chip {
      display: inline-flex;
      align-items: center;
      min-height: 32px;
      padding: 6px 10px;
      border-radius: 999px;
      border: 1px solid rgba(34, 211, 238, .2);
      color: var(--muted);
      background: rgba(34, 211, 238, .05);
      font-size: 13px;
      cursor: pointer;
      user-select: none;
    }

    .tag-chip:hover,
    .tag-chip.active {
      color: var(--cyan);
      border-color: rgba(34, 211, 238, .5);
      background: rgba(34, 211, 238, .1);
    }

    .check-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      min-height: 44px;
      padding: 9px 0;
      color: var(--muted);
      border-bottom: 1px solid rgba(255, 255, 255, .06);
    }

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

    .form-check-input {
      background-color: rgba(8, 10, 15, .8);
      border-color: rgba(34, 211, 238, .4);
    }

    .form-check-input:checked {
      background-color: var(--cyan);
      border-color: var(--cyan);
    }

    .content-stack {
      display: grid;
      gap: 18px;
    }

    .info-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 18px;
    }

    .info-card {
      padding: 20px;
      overflow: hidden;
    }

    .info-card.highlight {
      border-color: var(--danger-border);
      background: linear-gradient(135deg, rgba(233, 75, 138, .12), rgba(16, 19, 27, .92) 48%);
    }

    .info-card.safe {
      border-color: rgba(49, 208, 170, .34);
    }

    .info-card h2,
    .info-card h3 {
      margin-bottom: 10px;
      font-size: 22px;
      font-weight: 900;
    }

    .info-card p {
      color: var(--muted);
      margin-bottom: 0;
    }

    .rule-list {
      display: grid;
      gap: 10px;
      margin: 14px 0 0;
      padding: 0;
      list-style: none;
    }

    .rule-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #D7E1EA;
    }

    .rule-list i {
      color: var(--green);
      margin-top: 4px;
      flex: 0 0 auto;
    }

    .index-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .index-card {
      position: relative;
      min-height: 190px;
      padding: 16px;
      overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .index-card::after {
      content: "";
      position: absolute;
      top: 0;
      right: 0;
      width: 74px;
      height: 74px;
      border-left: 1px solid rgba(34, 211, 238, .12);
      border-bottom: 1px solid rgba(34, 211, 238, .12);
      transform: skewX(-20deg) translateX(20px);
      background: rgba(34, 211, 238, .04);
    }

    .index-card:hover {
      transform: translateY(-2px);
      border-color: var(--border-strong);
      box-shadow: 0 18px 46px rgba(34, 211, 238, .1);
    }

    .card-topline {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 14px;
      position: relative;
      z-index: 1;
    }

    .index-card h3 {
      position: relative;
      z-index: 1;
      font-size: 18px;
      margin-bottom: 8px;
      font-weight: 900;
    }

    .index-card p {
      position: relative;
      z-index: 1;
      min-height: 56px;
      color: var(--muted);
      margin-bottom: 14px;
      font-size: 14px;
    }

    .card-meta {
      position: relative;
      z-index: 1;
      display: flex;
      justify-content: space-between;
      gap: 10px;
      align-items: center;
      color: var(--weak);
      font-size: 13px;
      margin-bottom: 14px;
    }

    .mini-btn {
      position: relative;
      z-index: 1;
      width: 100%;
      min-height: 38px;
      border-radius: 6px;
      border: 1px solid rgba(34, 211, 238, .3);
      background: rgba(34, 211, 238, .06);
      color: var(--cyan);
      font-weight: 800;
    }

    .mini-btn:hover {
      background: rgba(34, 211, 238, .12);
      color: #fff;
      border-color: var(--cyan);
    }

    .process-lane {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }

    .process-card {
      min-height: 164px;
      padding: 16px;
      border: 1px solid rgba(34, 211, 238, .18);
      border-radius: var(--radius);
      background: rgba(16, 19, 27, .75);
    }

    .process-card strong {
      display: block;
      color: var(--text);
      margin: 10px 0 6px;
      font-size: 17px;
    }

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

    .proof-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 18px;
      align-items: stretch;
    }

    .stat-panel {
      display: grid;
      gap: 12px;
    }

    .stat-row {
      display: grid;
      grid-template-columns: 92px minmax(0, 1fr);
      gap: 14px;
      align-items: center;
      padding: 16px;
      border: 1px solid rgba(34, 211, 238, .18);
      border-radius: var(--radius);
      background: rgba(16, 19, 27, .72);
    }

    .stat-number {
      color: var(--cyan);
      font-size: 30px;
      font-weight: 950;
      line-height: 1;
    }

    .stat-row p {
      margin: 0;
      color: var(--muted);
    }

    .accordion {
      --bs-accordion-bg: transparent;
      --bs-accordion-border-color: transparent;
      display: grid;
      gap: 10px;
    }

    .accordion-item {
      border: 1px solid rgba(34, 211, 238, .18);
      border-radius: var(--radius) !important;
      overflow: hidden;
      background: rgba(16, 19, 27, .82);
    }

    .accordion-button {
      min-height: 58px;
      color: var(--text);
      background: rgba(16, 19, 27, .92);
      box-shadow: none;
      font-weight: 850;
    }

    .accordion-button:not(.collapsed) {
      color: var(--cyan);
      background: linear-gradient(90deg, rgba(34, 211, 238, .12), rgba(233, 75, 138, .08));
      box-shadow: inset 0 2px 0 var(--pink);
    }

    .accordion-button::after {
      filter: invert(1);
      opacity: .8;
    }

    .accordion-body {
      color: var(--muted);
      background: rgba(8, 10, 15, .46);
    }

    .cta-panel {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 24px;
      border-color: rgba(233, 75, 138, .34);
      background:
        linear-gradient(135deg, rgba(233, 75, 138, .16), transparent 34%),
        linear-gradient(180deg, rgba(16, 19, 27, .96), rgba(8, 10, 15, .94));
    }

    .cta-panel h2 {
      margin-bottom: 8px;
      font-size: 28px;
      font-weight: 900;
    }

    .cta-panel p {
      margin: 0;
      color: var(--muted);
    }

    .site-footer {
      padding: 54px 0 28px;
      border-top: 1px solid rgba(34, 211, 238, .22);
      background:
        linear-gradient(90deg, rgba(34, 211, 238, .1), transparent 22%, transparent 78%, rgba(233, 75, 138, .1)),
        #07090D;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) .7fr .7fr;
      gap: 28px;
      padding-bottom: 28px;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 12px;
      font-weight: 900;
      color: var(--text);
    }

    .footer-text {
      max-width: 560px;
      color: var(--muted);
      margin: 0;
    }

    .footer-title {
      color: var(--text);
      font-weight: 850;
      margin-bottom: 10px;
    }

    .footer-links {
      display: grid;
      gap: 8px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .footer-links a {
      color: var(--muted);
    }

    .footer-links a:hover {
      color: var(--cyan);
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 14px;
      padding-top: 18px;
      border-top: 1px solid rgba(255, 255, 255, .08);
      color: var(--weak);
      font-size: 13px;
    }

    .floating-cta {
      position: fixed;
      right: 22px;
      bottom: 22px;
      z-index: 990;
      width: 188px;
      padding: 12px;
      border: 1px solid rgba(34, 211, 238, .26);
      border-radius: var(--radius);
      background: rgba(8, 10, 15, .86);
      backdrop-filter: blur(14px);
      box-shadow: 0 20px 58px rgba(0, 0, 0, .42);
    }

    .floating-cta .btn-ui {
      width: 100%;
      min-height: 40px;
      margin-bottom: 8px;
      font-size: 14px;
    }

    .float-note {
      display: block;
      color: var(--weak);
      font-size: 12px;
      text-align: center;
      line-height: 1.45;
    }

    .modal-content {
      border: 1px solid rgba(34, 211, 238, .26);
      border-radius: var(--radius);
      background: #0B0D12;
      color: var(--text);
      box-shadow: var(--shadow);
    }

    .modal-header,
    .modal-footer {
      border-color: rgba(255, 255, 255, .08);
    }

    .btn-close {
      filter: invert(1);
      opacity: .8;
    }

    @media (max-width: 1024px) {
      .hero-inner,
      .filter-shell,
      .proof-grid {
        grid-template-columns: 1fr;
      }

      .filter-panel {
        position: static;
      }

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

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

    @media (max-width: 991px) {
      .navbar-wrap .navbar {
        padding: 10px;
      }

      .navbar-collapse {
        margin-top: 12px;
        padding: 12px;
        border: 1px solid rgba(34, 211, 238, .16);
        border-radius: var(--radius);
        background: rgba(8, 10, 15, .95);
      }

      .navbar-nav .nav-link {
        padding: 12px;
      }
    }

    @media (max-width: 768px) {
      body {
        padding-bottom: 62px;
      }

      .container-main {
        width: min(100% - 24px, var(--container));
      }

      .navbar-wrap {
        top: 10px;
        padding-inline: 10px;
      }

      .brand-text {
        max-width: 190px;
      }

      .page-hero {
        min-height: auto;
        padding: 122px 0 54px;
      }

      h1 {
        font-size: 34px;
      }

      .hero-points,
      .index-grid,
      .process-lane,
      .info-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 56px 0;
      }

      .section.compact {
        padding: 48px 0;
      }

      .section-head,
      .panel-head,
      .index-head {
        display: block;
      }

      .cta-panel {
        grid-template-columns: 1fr;
      }

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

      .copyright {
        flex-direction: column;
      }

      .floating-cta {
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 8px;
        border-radius: 0;
        border-left: 0;
        border-right: 0;
        padding: 8px 12px;
      }

      .floating-cta .btn-ui {
        margin: 0;
        min-height: 44px;
      }

      .float-note {
        display: none;
      }
    }

    @media (max-width: 520px) {
      .brand-text {
        max-width: 156px;
      }

      .btn-ui {
        width: 100%;
        white-space: normal;
      }

      .hero-actions {
        display: grid !important;
        grid-template-columns: 1fr;
      }

      .step-list li {
        grid-template-columns: 34px minmax(0, 1fr);
      }

      .meter {
        grid-column: 2;
        width: 100%;
      }

      .stat-row {
        grid-template-columns: 1fr;
      }
    }