/* roulang page: index */
:root {
      --nav-bg: #fbfaf7;
      --ink: #161116;
      --bg: #0b080d;
      --bg-soft: #100b13;
      --panel: #17111d;
      --panel-2: #201625;
      --panel-3: #261a2b;
      --gold: #c8a15a;
      --gold-2: #d3b06a;
      --copper: #9b7141;
      --wine: #8f4d64;
      --purple: #5b3a78;
      --text: #f7f0e6;
      --muted: #b9afa3;
      --subtle: #857a72;
      --line: rgba(200, 161, 90, 0.28);
      --line-soft: rgba(247, 240, 230, 0.09);
      --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
      --shadow-soft: 0 16px 38px rgba(0, 0, 0, 0.24);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --container: 1220px;
      --ease: all .24s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "HarmonyOS Sans", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 14% 8%, rgba(143, 77, 100, .22), transparent 34%),
        radial-gradient(circle at 82% 16%, rgba(91, 58, 120, .22), transparent 35%),
        linear-gradient(180deg, var(--bg) 0%, #100a12 42%, #0b080d 100%);
      line-height: 1.8;
      min-width: 320px;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: .32;
      background-image:
        linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px);
      background-size: 34px 34px;
      z-index: -1;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--ease);
    }

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

    button,
    input,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(251, 250, 247, .96);
      backdrop-filter: blur(16px);
      border-bottom: 1px solid rgba(22, 17, 22, .08);
      box-shadow: 0 10px 30px rgba(22, 17, 22, .08);
    }

    .nav-shell {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: var(--ink);
      font-weight: 800;
      white-space: nowrap;
      letter-spacing: 0;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 15px;
      display: grid;
      place-items: center;
      color: #2a1a08;
      background:
        linear-gradient(135deg, #f2d993 0%, var(--gold) 46%, #80592f 100%);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 10px 22px rgba(200,161,90,.28);
      position: relative;
      overflow: hidden;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      width: 20px;
      height: 20px;
      border: 2px solid rgba(42, 26, 8, .45);
      border-radius: 50%;
    }

    .brand-text {
      font-size: 18px;
      max-width: 280px;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .brand-text span {
      color: #9b7141;
    }

    .desktop-nav {
      display: flex;
      align-items: center;
      gap: 6px;
      flex: 1;
      justify-content: center;
    }

    .desktop-nav a,
    .mobile-panel a {
      color: #453b3f;
      font-size: 15px;
      font-weight: 650;
      padding: 10px 14px;
      border-radius: 999px;
      position: relative;
    }

    .desktop-nav a:hover,
    .desktop-nav a.active {
      color: #6e4a18;
      background: rgba(200, 161, 90, .15);
    }

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

    .search-box {
      height: 42px;
      width: 248px;
      border: 1px solid rgba(22, 17, 22, .12);
      border-radius: 999px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 14px;
      background: #fff;
      color: #6a6260;
      transition: var(--ease);
    }

    .search-box:focus-within,
    .search-box:hover {
      border-color: rgba(200, 161, 90, .74);
      box-shadow: 0 8px 22px rgba(200, 161, 90, .15);
    }

    .search-box input {
      border: 0;
      outline: 0;
      width: 100%;
      box-shadow: none;
      margin: 0;
      height: 38px;
      padding: 0;
      background: transparent;
      color: var(--ink);
      font-size: 14px;
    }

    .search-box input:focus {
      border: 0;
      box-shadow: none;
      background: transparent;
    }

    .menu-toggle {
      display: none;
      width: 42px;
      height: 42px;
      border: 1px solid rgba(22,17,22,.12);
      border-radius: 999px;
      background: #fff;
      color: var(--ink);
      align-items: center;
      justify-content: center;
    }

    .mobile-panel {
      display: none;
      padding: 0 0 18px;
      border-top: 1px solid rgba(22,17,22,.08);
    }

    .mobile-panel.open {
      display: block;
    }

    .mobile-panel .mobile-links {
      display: grid;
      gap: 8px;
      padding-top: 14px;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 760;
      line-height: 1.2;
      transition: var(--ease);
      white-space: nowrap;
    }

    .btn-primary {
      color: #211607;
      background: linear-gradient(135deg, #f0d58c, var(--gold), #9e7138);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.38), 0 16px 34px rgba(200,161,90,.22);
    }

    .btn-primary:hover,
    .btn-primary:focus {
      color: #211607;
      transform: translateY(-2px);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.45), 0 20px 44px rgba(200,161,90,.31);
    }

    .btn-secondary {
      color: var(--gold-2);
      background: rgba(23, 17, 29, .72);
      border-color: rgba(200, 161, 90, .42);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
    }

    .btn-secondary:hover,
    .btn-secondary:focus {
      color: #f5d68b;
      border-color: rgba(211,176,106,.84);
      transform: translateY(-2px);
      background: rgba(32, 22, 37, .92);
    }

    .section {
      padding: 82px 0;
      position: relative;
    }

    .section-tight {
      padding: 58px 0;
    }

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

    .section-kicker,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--gold-2);
      border: 1px solid rgba(200,161,90,.34);
      background: rgba(200,161,90,.08);
      border-radius: 999px;
      padding: 7px 12px;
      font-size: 13px;
      font-weight: 720;
      line-height: 1.1;
    }

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

    h1 {
      font-size: clamp(32px, 5vw, 56px);
      line-height: 1.18;
      font-weight: 820;
      max-width: 960px;
      letter-spacing: 0;
      margin-bottom: 20px;
    }

    h2 {
      font-size: clamp(25px, 3vw, 36px);
      line-height: 1.25;
      font-weight: 790;
      letter-spacing: 0;
      margin-bottom: 12px;
    }

    h3 {
      font-size: 21px;
      line-height: 1.35;
      font-weight: 740;
      margin-bottom: 10px;
    }

    .lead,
    .section-desc {
      color: var(--muted);
      font-size: 16px;
      line-height: 1.9;
    }

    .section-desc {
      max-width: 720px;
      margin-bottom: 0;
    }

    .hero {
      padding: 54px 0 76px;
      overflow: hidden;
    }

    .hero-cover {
      position: relative;
      min-height: 590px;
      border-radius: 34px;
      padding: clamp(26px, 5vw, 58px);
      background:
        linear-gradient(135deg, rgba(32,22,37,.88), rgba(11,8,13,.95)),
        radial-gradient(circle at 76% 28%, rgba(143,77,100,.38), transparent 34%),
        radial-gradient(circle at 26% 86%, rgba(200,161,90,.18), transparent 35%);
      border: 1px solid rgba(200,161,90,.32);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .hero-cover::before {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(211,176,106,.18);
      border-radius: 26px;
      pointer-events: none;
    }

    .hero-cover::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(115deg, transparent 0 42%, rgba(211,176,106,.12) 42.3% 42.8%, transparent 43.2% 100%),
        repeating-linear-gradient(135deg, rgba(255,255,255,.035) 0 1px, transparent 1px 11px);
      opacity: .48;
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      min-height: 480px;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(360px, .8fr);
      gap: 42px;
      align-items: center;
    }

    .hero-copy .lead {
      max-width: 760px;
      margin-bottom: 26px;
      font-size: 17px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
      margin-bottom: 28px;
    }

    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 740px;
    }

    .point {
      border: 1px solid rgba(247,240,230,.1);
      background: rgba(11,8,13,.48);
      border-radius: 18px;
      padding: 16px;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.04);
    }

    .point strong {
      display: block;
      color: var(--gold-2);
      font-size: 22px;
      line-height: 1.1;
      margin-bottom: 5px;
    }

    .point span {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.5;
    }

    .launch-panel {
      position: relative;
      z-index: 2;
      border: 1px solid rgba(200,161,90,.34);
      background: linear-gradient(180deg, rgba(23,17,29,.92), rgba(32,22,37,.76));
      border-radius: 28px;
      padding: 26px;
      box-shadow: var(--shadow-soft);
    }

    .progress-wrap {
      display: grid;
      grid-template-columns: 150px 1fr;
      gap: 22px;
      align-items: center;
      padding-bottom: 22px;
      border-bottom: 1px solid var(--line-soft);
      margin-bottom: 18px;
    }

    .progress-ring {
      width: 150px;
      height: 150px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: conic-gradient(var(--gold) 0 78%, rgba(247,240,230,.1) 78% 100%);
      position: relative;
      box-shadow: 0 18px 34px rgba(0,0,0,.24);
    }

    .progress-ring::before {
      content: "";
      position: absolute;
      inset: 13px;
      border-radius: 50%;
      background: #151018;
      border: 1px solid rgba(200,161,90,.22);
    }

    .progress-ring strong {
      position: relative;
      z-index: 1;
      color: var(--text);
      font-size: 32px;
      line-height: 1;
    }

    .progress-ring span {
      position: relative;
      z-index: 1;
      display: block;
      color: var(--muted);
      font-size: 12px;
      margin-top: 4px;
      text-align: center;
    }

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

    .tier {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      border: 1px solid rgba(247,240,230,.1);
      background: rgba(255,255,255,.035);
      border-radius: 16px;
      padding: 13px 14px;
    }

    .tier.recommended {
      border-color: rgba(200,161,90,.58);
      background: rgba(200,161,90,.11);
    }

    .tier b {
      color: var(--text);
      font-size: 15px;
    }

    .tier small {
      color: var(--muted);
      display: block;
      line-height: 1.4;
    }

    .tier em {
      color: var(--gold-2);
      font-style: normal;
      font-weight: 800;
      white-space: nowrap;
    }

    .stage {
      padding-top: 32px;
    }

    .stage-grid {
      display: grid;
      grid-template-columns: 1fr .74fr;
      gap: 24px;
      align-items: stretch;
    }

    .screen-card,
    .card,
    .review-card,
    .news-card,
    .faq-card,
    .download-card {
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(32,22,37,.9), rgba(23,17,29,.88));
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-soft);
      transition: var(--ease);
      overflow: hidden;
    }

    .screen-card:hover,
    .card:hover,
    .review-card:hover,
    .news-card:hover,
    .download-card:hover {
      border-color: rgba(211,176,106,.72);
      transform: translateY(-3px);
      background: linear-gradient(180deg, rgba(38,26,43,.96), rgba(23,17,29,.92));
    }

    .screen-card {
      padding: 26px;
      min-height: 420px;
      position: relative;
    }

    .screen-top {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 18px;
      margin-bottom: 22px;
    }

    .window-dots {
      display: flex;
      gap: 8px;
    }

    .window-dots i {
      width: 10px;
      height: 10px;
      border-radius: 50%;
      background: var(--gold);
      opacity: .75;
    }

    .cover-preview {
      position: relative;
      min-height: 310px;
      border-radius: 22px;
      border: 1px solid rgba(200,161,90,.28);
      background:
        radial-gradient(circle at 20% 22%, rgba(200,161,90,.28), transparent 22%),
        radial-gradient(circle at 78% 26%, rgba(143,77,100,.34), transparent 25%),
        linear-gradient(135deg, #100b13, #261a2b);
      overflow: hidden;
      padding: 26px;
    }

    .cover-preview::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, transparent 0 54%, rgba(211,176,106,.16) 54.4% 55%, transparent 55.4% 100%),
        repeating-linear-gradient(0deg, rgba(255,255,255,.035) 0 1px, transparent 1px 9px);
      opacity: .62;
    }

    .cover-preview-content {
      position: relative;
      z-index: 1;
      max-width: 520px;
    }

    .cover-preview h3 {
      font-size: 31px;
      margin-bottom: 14px;
    }

    .cover-preview p {
      color: var(--muted);
      max-width: 520px;
    }

    .mini-index {
      display: grid;
      gap: 14px;
    }

    .mini-item {
      display: grid;
      grid-template-columns: 44px 1fr;
      gap: 14px;
      align-items: start;
      padding: 18px;
      border-radius: 18px;
      border: 1px solid rgba(247,240,230,.1);
      background: rgba(255,255,255,.035);
    }

    .mini-no,
    .step-no,
    .rank-no {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      border-radius: 15px;
      color: #211607;
      font-weight: 830;
      background: linear-gradient(135deg, #efd284, var(--gold));
    }

    .mini-item p,
    .card p,
    .review-card p,
    .news-card p {
      color: var(--muted);
      margin-bottom: 0;
    }

    .directory-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
    }

    .card {
      padding: 22px;
      min-height: 230px;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .card-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      margin-bottom: 18px;
    }

    .card .icon-badge {
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: grid;
      place-items: center;
      border: 1px solid rgba(200,161,90,.34);
      color: var(--gold-2);
      background: rgba(200,161,90,.09);
      font-weight: 800;
    }

    .card-link {
      color: var(--gold-2);
      font-weight: 760;
      display: inline-flex;
      align-items: center;
      gap: 6px;
      margin-top: 18px;
    }

    .card-link:hover {
      color: #f6d98e;
      transform: translateX(3px);
    }

    .featured-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(340px, .9fr);
      gap: 24px;
      align-items: stretch;
    }

    .feature-main {
      min-height: 520px;
      padding: 28px;
      border-radius: var(--radius-xl);
      border: 1px solid rgba(211,176,106,.58);
      background:
        linear-gradient(180deg, rgba(38,26,43,.92), rgba(15,10,18,.94)),
        radial-gradient(circle at 72% 18%, rgba(200,161,90,.24), transparent 32%);
      box-shadow: var(--shadow);
      position: relative;
      overflow: hidden;
    }

    .feature-main::after {
      content: "";
      position: absolute;
      right: -80px;
      bottom: -110px;
      width: 310px;
      height: 310px;
      border-radius: 50%;
      border: 1px solid rgba(200,161,90,.18);
      box-shadow: inset 0 0 80px rgba(200,161,90,.08);
    }

    .texture-cover {
      min-height: 245px;
      border-radius: 22px;
      border: 1px solid rgba(247,240,230,.1);
      background:
        linear-gradient(135deg, rgba(200,161,90,.22), transparent 42%),
        radial-gradient(circle at 30% 22%, rgba(143,77,100,.42), transparent 26%),
        linear-gradient(135deg, #17111d, #0b080d);
      margin-bottom: 24px;
      overflow: hidden;
      position: relative;
    }

    .texture-cover::before {
      content: "";
      position: absolute;
      inset: 0;
      background: repeating-linear-gradient(135deg, rgba(255,255,255,.05) 0 1px, transparent 1px 13px);
      opacity: .58;
      transition: var(--ease);
    }

    .feature-main:hover .texture-cover::before,
    .entry:hover .entry-cover::before {
      transform: scale(1.03);
    }

    .tag-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin: 14px 0;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      border-radius: 999px;
      padding: 5px 10px;
      color: var(--muted);
      border: 1px solid rgba(247,240,230,.1);
      background: rgba(255,255,255,.035);
      font-size: 12px;
      font-weight: 700;
    }

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

    .entry {
      display: grid;
      grid-template-columns: 112px 1fr;
      gap: 16px;
      padding: 16px;
      border-radius: 20px;
      border: 1px solid rgba(247,240,230,.1);
      background: rgba(32,22,37,.68);
      transition: var(--ease);
    }

    .entry:hover {
      border-color: rgba(211,176,106,.62);
      background: rgba(38,26,43,.86);
    }

    .entry-cover {
      border-radius: 16px;
      background:
        linear-gradient(135deg, rgba(200,161,90,.2), transparent),
        radial-gradient(circle at 72% 24%, rgba(91,58,120,.55), transparent 38%),
        #17111d;
      min-height: 112px;
      overflow: hidden;
      position: relative;
    }

    .entry-cover::before {
      content: "";
      position: absolute;
      inset: 0;
      background: repeating-linear-gradient(45deg, rgba(255,255,255,.05) 0 1px, transparent 1px 10px);
      transition: var(--ease);
    }

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

    .step-panel {
      padding: 28px;
      border-radius: var(--radius-xl);
      border: 1px solid var(--line);
      background: linear-gradient(180deg, rgba(23,17,29,.9), rgba(16,11,19,.88));
    }

    .step-row {
      display: grid;
      grid-template-columns: 52px 1fr;
      gap: 16px;
      padding: 18px 0;
      border-bottom: 1px solid var(--line-soft);
    }

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

    .compare-wrap {
      overflow-x: auto;
      border-radius: var(--radius-lg);
      border: 1px solid var(--line);
      background: rgba(23,17,29,.74);
      box-shadow: var(--shadow-soft);
    }

    .compare-table {
      width: 100%;
      min-width: 760px;
      border-collapse: separate;
      border-spacing: 0;
      color: var(--text);
      margin: 0;
    }

    .compare-table th,
    .compare-table td {
      padding: 18px;
      border-bottom: 1px solid var(--line-soft);
      text-align: left;
      vertical-align: top;
    }

    .compare-table th {
      color: var(--gold-2);
      font-size: 14px;
      background: rgba(200,161,90,.08);
    }

    .compare-table tr:last-child td {
      border-bottom: 0;
    }

    .compare-table .highlight {
      background: rgba(200,161,90,.1);
      box-shadow: inset 3px 0 0 var(--gold);
    }

    .review-wall {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 24px;
    }

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

    .review-card {
      padding: 22px;
    }

    .review-card strong {
      display: block;
      color: var(--gold-2);
      margin-bottom: 8px;
    }

    .rank-panel {
      border-radius: var(--radius-xl);
      border: 1px solid rgba(200,161,90,.42);
      background: linear-gradient(180deg, rgba(38,26,43,.92), rgba(23,17,29,.88));
      padding: 24px;
      box-shadow: var(--shadow-soft);
    }

    .rank-list {
      display: grid;
      gap: 12px;
      margin-top: 18px;
    }

    .rank-item {
      display: grid;
      grid-template-columns: 44px 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 14px;
      border-radius: 16px;
      background: rgba(255,255,255,.035);
      border: 1px solid rgba(247,240,230,.09);
    }

    .rank-item b {
      display: block;
      line-height: 1.3;
    }

    .rank-item span,
    .rank-item small {
      color: var(--muted);
      font-size: 13px;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 24px;
      align-items: start;
    }

    .news-list {
      border: 1px solid var(--line);
      background: rgba(23,17,29,.78);
      border-radius: var(--radius-xl);
      overflow: hidden;
    }

    .news-item {
      display: grid;
      grid-template-columns: 120px 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 20px 22px;
      border-bottom: 1px solid var(--line-soft);
      transition: var(--ease);
    }

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

    .news-item:hover {
      background: rgba(200,161,90,.07);
    }

    .news-date {
      color: var(--gold-2);
      font-weight: 800;
      font-size: 14px;
    }

    .news-item h3 {
      font-size: 18px;
      margin-bottom: 4px;
    }

    .news-item p {
      color: var(--muted);
      margin: 0;
      font-size: 14px;
      line-height: 1.7;
    }

    .news-side {
      display: grid;
      gap: 16px;
    }

    .news-card {
      padding: 22px;
    }

    .download-panel {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 24px;
      align-items: stretch;
    }

    .download-card {
      padding: 28px;
      min-height: 100%;
    }

    .form-box {
      display: grid;
      gap: 14px;
      margin-top: 20px;
    }

    .form-row {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
    }

    .form-row input,
    .select-like {
      width: 100%;
      min-height: 48px;
      border-radius: 999px;
      border: 1px solid rgba(200,161,90,.34);
      background: rgba(11,8,13,.62);
      color: var(--text);
      padding: 0 16px;
      margin: 0;
      box-shadow: none;
    }

    .form-row input:focus {
      border-color: var(--gold-2);
      background: rgba(11,8,13,.84);
      box-shadow: 0 0 0 4px rgba(200,161,90,.14);
    }

    .privacy-note {
      color: var(--subtle);
      font-size: 13px;
      line-height: 1.7;
      margin: 0;
    }

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

    .faq-shell {
      max-width: 920px;
      margin: 0 auto;
    }

    .accordion {
      background: transparent;
    }

    .accordion-item {
      margin-bottom: 14px;
      border: 1px solid var(--line);
      border-radius: 18px;
      overflow: hidden;
      background: rgba(23,17,29,.82);
      box-shadow: var(--shadow-soft);
    }

    .accordion-title {
      border: 0;
      color: var(--text);
      background: transparent;
      font-size: 17px;
      font-weight: 760;
      padding: 19px 54px 19px 20px;
    }

    .accordion-title:hover,
    .accordion-title:focus {
      color: var(--gold-2);
      background: rgba(200,161,90,.07);
    }

    .accordion-title::before {
      color: var(--gold-2);
      font-size: 22px;
      margin-top: -13px;
    }

    .accordion-content {
      border: 0;
      background: rgba(11,8,13,.36);
      color: var(--muted);
      padding: 0 20px 20px;
      line-height: 1.9;
    }

    .cta-card {
      position: relative;
      border-radius: 32px;
      border: 1px solid rgba(211,176,106,.52);
      background:
        radial-gradient(circle at 18% 22%, rgba(200,161,90,.2), transparent 26%),
        radial-gradient(circle at 84% 38%, rgba(143,77,100,.22), transparent 28%),
        linear-gradient(135deg, rgba(38,26,43,.95), rgba(11,8,13,.96));
      padding: clamp(28px, 5vw, 52px);
      overflow: hidden;
      box-shadow: var(--shadow);
    }

    .cta-card::after {
      content: "";
      position: absolute;
      inset: 16px;
      border-radius: 24px;
      border: 1px solid rgba(247,240,230,.08);
      pointer-events: none;
    }

    .cta-content {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 28px;
      align-items: center;
    }

    .cta-actions {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .site-footer {
      background: #08060a;
      border-top: 1px solid rgba(200,161,90,.2);
      padding: 50px 0 26px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.2fr .8fr .8fr;
      gap: 34px;
      align-items: start;
      margin-bottom: 28px;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 820;
      font-size: 18px;
      margin-bottom: 12px;
    }

    .footer-col h3 {
      font-size: 16px;
      color: var(--gold-2);
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

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

    .footer-links a:hover {
      color: var(--gold-2);
      transform: translateX(2px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      border-top: 1px solid rgba(247,240,230,.08);
      padding-top: 20px;
      color: var(--subtle);
      font-size: 13px;
    }

    .age-pill {
      color: var(--gold-2);
      border: 1px solid rgba(200,161,90,.38);
      background: rgba(200,161,90,.09);
      border-radius: 999px;
      padding: 5px 10px;
      font-weight: 800;
    }

    :focus-visible {
      outline: 3px solid rgba(211,176,106,.58);
      outline-offset: 3px;
      border-radius: 10px;
    }

    @media screen and (max-width: 1024px) {
      .site-container {
        width: min(100% - 32px, var(--container));
      }

      .desktop-nav,
      .search-box {
        display: none;
      }

      .menu-toggle {
        display: inline-flex;
      }

      .nav-shell {
        min-height: 66px;
      }

      .hero-content,
      .stage-grid,
      .featured-layout,
      .steps-grid,
      .review-wall,
      .news-layout,
      .download-panel,
      .cta-content {
        grid-template-columns: 1fr;
      }

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

      .progress-wrap {
        grid-template-columns: 140px 1fr;
      }

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

      .cta-actions {
        justify-content: flex-start;
      }

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

    @media screen and (max-width: 640px) {
      .site-container {
        width: min(100% - 24px, var(--container));
      }

      .brand-text {
        max-width: 190px;
        font-size: 15px;
      }

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 13px;
      }

      .nav-actions .btn-primary {
        display: none;
      }

      .hero {
        padding: 24px 0 48px;
      }

      .hero-cover {
        min-height: auto;
        border-radius: 24px;
        padding: 24px;
      }

      .hero-content {
        min-height: auto;
        gap: 26px;
      }

      .hero-points,
      .directory-grid,
      .recommend-grid,
      .review-stack {
        grid-template-columns: 1fr;
      }

      .progress-wrap {
        grid-template-columns: 1fr;
        justify-items: center;
        text-align: center;
      }

      .tier {
        align-items: flex-start;
      }

      .section {
        padding: 54px 0;
      }

      .section-head {
        display: block;
      }

      .stage-grid,
      .featured-layout {
        gap: 16px;
      }

      .screen-card,
      .feature-main,
      .step-panel,
      .rank-panel,
      .download-card,
      .cta-card {
        padding: 20px;
        border-radius: 22px;
      }

      .cover-preview h3 {
        font-size: 24px;
      }

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

      .entry-cover {
        min-height: 150px;
      }

      .news-item {
        grid-template-columns: 1fr;
        gap: 8px;
      }

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

      .btn {
        width: 100%;
        min-height: 46px;
      }

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

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

      .footer-bottom {
        display: grid;
      }
    }

/* roulang page: category1 */
:root {
      --bg: #0b080d;
      --bg-soft: #100b13;
      --panel: #17111d;
      --panel-2: #201625;
      --panel-3: #261b2d;
      --paper: #fbfaf7;
      --paper-2: #ffffff;
      --text: #f7f0e6;
      --text-dark: #161116;
      --muted: #b9afa3;
      --subtle: #857a72;
      --gold: #c8a15a;
      --gold-2: #d3b06a;
      --wine: #8f4d64;
      --purple: #5b3a78;
      --line: rgba(200, 161, 90, 0.25);
      --line-strong: rgba(211, 176, 106, 0.55);
      --shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
      --shadow-soft: 0 14px 38px rgba(10, 6, 12, 0.28);
      --radius-lg: 26px;
      --radius-md: 18px;
      --radius-sm: 12px;
      --speed: 180ms ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "HarmonyOS Sans", Arial, sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 18% 0%, rgba(143, 77, 100, 0.25), transparent 30%),
        radial-gradient(circle at 82% 12%, rgba(91, 58, 120, 0.26), transparent 34%),
        linear-gradient(180deg, var(--bg) 0%, #120c15 42%, #0c090d 100%);
      line-height: 1.8;
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      opacity: 0.28;
      background-image:
        linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
      background-size: 34px 34px;
      mask-image: linear-gradient(180deg, #000, transparent 76%);
      z-index: -1;
    }

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

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

    button,
    input,
    select {
      font: inherit;
    }

    button {
      cursor: pointer;
    }

    input:focus,
    button:focus,
    a:focus {
      outline: 3px solid rgba(211, 176, 106, 0.34);
      outline-offset: 3px;
    }

    .site-container {
      width: min(1220px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 50;
      background: rgba(251, 250, 247, 0.96);
      color: var(--text-dark);
      border-bottom: 1px solid rgba(22, 17, 22, 0.08);
      box-shadow: 0 10px 30px rgba(22, 17, 22, 0.08);
      backdrop-filter: blur(14px);
    }

    .nav-shell {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      letter-spacing: 0;
      white-space: nowrap;
    }

    .brand-mark {
      width: 34px;
      height: 34px;
      display: inline-grid;
      place-items: center;
      border-radius: 50%;
      color: #21140b;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      box-shadow: inset 0 1px 0 rgba(255,255,255,0.42), 0 8px 18px rgba(200, 161, 90, 0.28);
      font-size: 16px;
    }

    .brand-text {
      font-size: 18px;
      color: #171117;
    }

    .brand-text span {
      color: #9b7133;
    }

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

    .desktop-nav a,
    .mobile-links a:not(.btn) {
      position: relative;
      padding: 10px 14px;
      border-radius: 999px;
      font-size: 15px;
      font-weight: 650;
      color: rgba(22, 17, 22, 0.72);
    }

    .desktop-nav a:hover,
    .mobile-links a:not(.btn):hover {
      color: #161116;
      background: rgba(200, 161, 90, 0.12);
    }

    .desktop-nav a.active,
    .mobile-links a.active {
      color: #8a632d;
      background: rgba(200, 161, 90, 0.16);
    }

    .desktop-nav a.active::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 5px;
      height: 2px;
      border-radius: 999px;
      background: var(--gold);
    }

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

    .search-box {
      width: 260px;
      height: 42px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 14px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid rgba(22, 17, 22, 0.1);
      color: rgba(22, 17, 22, 0.48);
      transition: border-color var(--speed), box-shadow var(--speed);
    }

    .search-box:hover,
    .search-box:focus-within {
      border-color: rgba(200, 161, 90, 0.75);
      box-shadow: 0 0 0 4px rgba(200, 161, 90, 0.12);
    }

    .search-box input {
      width: 100%;
      border: 0;
      box-shadow: none;
      margin: 0;
      padding: 0;
      height: 36px;
      background: transparent;
      color: var(--text-dark);
      font-size: 14px;
    }

    .search-box input:focus {
      outline: none;
      box-shadow: none;
      border: 0;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 750;
      line-height: 1.1;
      white-space: nowrap;
      transition: transform var(--speed), box-shadow var(--speed), border-color var(--speed), background var(--speed);
    }

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

    .btn-primary {
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      color: #20140a;
      box-shadow: 0 12px 26px rgba(200, 161, 90, 0.26), inset 0 1px 0 rgba(255,255,255,0.45);
    }

    .btn-primary:hover {
      color: #150e08;
      box-shadow: 0 18px 34px rgba(200, 161, 90, 0.34);
    }

    .btn-secondary {
      color: var(--gold-2);
      background: rgba(23, 17, 29, 0.72);
      border-color: var(--line-strong);
    }

    .btn-secondary:hover {
      color: #f4d58a;
      background: rgba(32, 22, 37, 0.92);
      border-color: rgba(211, 176, 106, 0.85);
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid rgba(22, 17, 22, 0.12);
      border-radius: 50%;
      background: #fff;
      color: #171117;
      font-size: 20px;
      line-height: 1;
    }

    .mobile-panel {
      display: none;
      padding: 0 0 16px;
    }

    .mobile-panel.is-open {
      display: block;
    }

    .mobile-links {
      display: grid;
      gap: 10px;
      padding: 14px;
      border-radius: 18px;
      background: #fff;
      border: 1px solid rgba(22, 17, 22, 0.08);
    }

    .page-hero {
      position: relative;
      padding: 54px 0 34px;
      overflow: hidden;
      border-bottom: 1px solid rgba(200, 161, 90, 0.12);
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(120deg, rgba(200, 161, 90, 0.12), transparent 28%),
        linear-gradient(90deg, rgba(11, 8, 13, 0.18), transparent 54%);
      pointer-events: none;
    }

    .hero-band {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
      gap: 28px;
      align-items: stretch;
    }

    .hero-copy {
      padding: 6px 0;
    }

    .eyebrow,
    .tag,
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: rgba(200, 161, 90, 0.09);
      color: #ead09b;
      font-size: 13px;
      font-weight: 700;
      padding: 6px 11px;
    }

    .eyebrow {
      margin-bottom: 18px;
    }

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

    h1 {
      max-width: 840px;
      font-size: clamp(32px, 4.2vw, 52px);
      line-height: 1.18;
      font-weight: 820;
      letter-spacing: 0;
      margin-bottom: 18px;
    }

    h2 {
      font-size: clamp(25px, 3vw, 34px);
      line-height: 1.25;
      font-weight: 780;
      margin-bottom: 12px;
    }

    h3 {
      font-size: 21px;
      line-height: 1.35;
      font-weight: 720;
      margin-bottom: 10px;
    }

    .lead {
      color: var(--muted);
      font-size: 16px;
      line-height: 1.85;
      margin-bottom: 0;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 24px;
    }

    .hero-panel {
      position: relative;
      min-height: 320px;
      padding: 22px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(145deg, rgba(32, 22, 37, 0.95), rgba(17, 11, 20, 0.94)),
        repeating-linear-gradient(135deg, rgba(211,176,106,0.08) 0 1px, transparent 1px 14px);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      width: 220px;
      height: 220px;
      right: -72px;
      top: -82px;
      border-radius: 50%;
      border: 1px solid rgba(211,176,106,0.18);
      box-shadow: inset 0 0 40px rgba(211,176,106,0.1);
    }

    .panel-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 24px;
      position: relative;
      z-index: 1;
    }

    .panel-title {
      color: var(--text);
      font-weight: 760;
    }

    .mini-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      position: relative;
      z-index: 1;
    }

    .mini-card {
      min-height: 112px;
      padding: 16px;
      border-radius: 18px;
      background: rgba(11, 8, 13, 0.52);
      border: 1px solid rgba(200, 161, 90, 0.18);
      transition: transform var(--speed), border-color var(--speed), background var(--speed);
    }

    .mini-card:hover {
      transform: translateY(-2px);
      border-color: var(--line-strong);
      background: rgba(23, 17, 29, 0.76);
    }

    .mini-card strong {
      display: block;
      color: var(--gold-2);
      font-size: 24px;
      line-height: 1;
      margin-bottom: 10px;
    }

    .mini-card span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      line-height: 1.55;
    }

    main {
      position: relative;
      z-index: 1;
    }

    .section {
      padding: 74px 0;
    }

    .section.compact {
      padding-top: 48px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 28px;
    }

    .section-head .lead {
      max-width: 620px;
    }

    .filter-shell {
      margin-top: -12px;
      padding: 20px;
      border-radius: 24px;
      background: var(--paper);
      color: var(--text-dark);
      border: 1px solid rgba(200, 161, 90, 0.42);
      box-shadow: 0 20px 46px rgba(0, 0, 0, 0.22);
    }

    .filter-row {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
    }

    .filter-tags,
    .sort-actions {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 10px;
    }

    .filter-chip,
    .sort-btn {
      min-height: 38px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 999px;
      padding: 8px 13px;
      border: 1px solid rgba(22, 17, 22, 0.12);
      background: #fff;
      color: rgba(22, 17, 22, 0.72);
      font-size: 14px;
      font-weight: 700;
    }

    .filter-chip.active,
    .sort-btn.active {
      border-color: rgba(200, 161, 90, 0.75);
      color: #7e5a27;
      background: rgba(200, 161, 90, 0.14);
    }

    .filter-chip:hover,
    .sort-btn:hover {
      border-color: rgba(200, 161, 90, 0.75);
      color: #161116;
      transform: translateY(-1px);
    }

    .filter-search {
      margin-top: 16px;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 12px;
    }

    .filter-search input {
      height: 48px;
      border-radius: 999px;
      border: 1px solid rgba(22, 17, 22, 0.12);
      background: #fff;
      padding: 0 18px;
      margin: 0;
      box-shadow: none;
    }

    .filter-search input:focus {
      border-color: rgba(200, 161, 90, 0.8);
      box-shadow: 0 0 0 4px rgba(200, 161, 90, 0.12);
    }

    .directory-layout {
      display: grid;
      grid-template-columns: 280px minmax(0, 1fr);
      gap: 28px;
      align-items: start;
    }

    .side-panel,
    .content-card,
    .feature-banner,
    .recommend-card,
    .faq-wrap,
    .cta-panel {
      border: 1px solid var(--line);
      background: linear-gradient(145deg, rgba(23, 17, 29, 0.94), rgba(15, 10, 17, 0.94));
      box-shadow: var(--shadow-soft);
    }

    .side-panel {
      position: sticky;
      top: 100px;
      padding: 20px;
      border-radius: var(--radius-lg);
    }

    .side-panel h2 {
      font-size: 21px;
      margin-bottom: 14px;
    }

    .side-list {
      display: grid;
      gap: 10px;
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
    }

    .side-list a {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 12px 13px;
      border-radius: 14px;
      color: var(--muted);
      background: rgba(255, 255, 255, 0.035);
      border: 1px solid rgba(255, 255, 255, 0.06);
    }

    .side-list a:hover,
    .side-list a.active {
      color: var(--text);
      border-color: var(--line-strong);
      background: rgba(200, 161, 90, 0.08);
    }

    .side-list small {
      color: var(--gold-2);
      font-weight: 800;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }

    .tag {
      padding: 5px 10px;
      font-size: 12px;
      color: #dfc483;
      background: rgba(200, 161, 90, 0.08);
    }

    .entry-list {
      display: grid;
      gap: 18px;
    }

    .content-card {
      position: relative;
      display: grid;
      grid-template-columns: 168px minmax(0, 1fr);
      gap: 20px;
      padding: 18px;
      border-radius: var(--radius-lg);
      overflow: hidden;
      transition: transform var(--speed), border-color var(--speed), background var(--speed), box-shadow var(--speed);
    }

    .content-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      box-shadow: 0 26px 60px rgba(0, 0, 0, 0.36);
    }

    .cover-art {
      min-height: 154px;
      border-radius: 20px;
      overflow: hidden;
      border: 1px solid rgba(200, 161, 90, 0.22);
      background:
        linear-gradient(135deg, rgba(200,161,90,0.28), transparent 28%),
        radial-gradient(circle at 70% 28%, rgba(143,77,100,0.42), transparent 32%),
        linear-gradient(145deg, #25182c, #100b13);
      position: relative;
    }

    .cover-art::before {
      content: "";
      position: absolute;
      inset: 12px;
      border-radius: 16px;
      border: 1px solid rgba(211, 176, 106, 0.2);
      background: repeating-linear-gradient(135deg, rgba(255,255,255,0.05) 0 1px, transparent 1px 11px);
      transition: transform var(--speed);
    }

    .content-card:hover .cover-art::before {
      transform: scale(1.03);
    }

    .cover-code {
      position: absolute;
      left: 14px;
      bottom: 14px;
      width: 52px;
      height: 52px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      color: #20140a;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      font-weight: 850;
      box-shadow: 0 10px 20px rgba(0,0,0,0.28);
    }

    .entry-body {
      min-width: 0;
    }

    .entry-meta {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 8px;
      margin-bottom: 10px;
    }

    .entry-title {
      font-size: 22px;
      margin-bottom: 8px;
    }

    .entry-text {
      color: var(--muted);
      font-size: 15px;
      line-height: 1.78;
      margin-bottom: 14px;
    }

    .entry-foot {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      border-top: 1px solid rgba(200, 161, 90, 0.14);
      padding-top: 14px;
    }

    .time-note {
      color: var(--subtle);
      font-size: 13px;
    }

    .link-arrow {
      color: var(--gold-2);
      font-weight: 800;
    }

    .link-arrow:hover {
      color: #f1d488;
    }

    .feature-banner {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 24px;
      border-radius: var(--radius-lg);
      background:
        linear-gradient(120deg, rgba(143, 77, 100, 0.24), transparent 48%),
        linear-gradient(145deg, rgba(32, 22, 37, 0.95), rgba(12, 8, 14, 0.95));
    }

    .feature-banner h3 {
      margin-bottom: 6px;
    }

    .feature-banner p {
      color: var(--muted);
      margin-bottom: 0;
    }

    .step-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 18px;
    }

    .step-card {
      min-height: 190px;
      padding: 20px;
      border-radius: 22px;
      background: rgba(23, 17, 29, 0.72);
      border: 1px solid rgba(200, 161, 90, 0.18);
      transition: transform var(--speed), border-color var(--speed), background var(--speed);
    }

    .step-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      background: rgba(32, 22, 37, 0.84);
    }

    .step-num {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      margin-bottom: 16px;
      color: #20140a;
      background: linear-gradient(135deg, var(--gold-2), var(--gold));
      font-weight: 850;
    }

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

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

    .recommend-card {
      min-height: 218px;
      padding: 20px;
      border-radius: 22px;
      transition: transform var(--speed), border-color var(--speed), background var(--speed);
    }

    .recommend-card:hover {
      transform: translateY(-3px);
      border-color: var(--line-strong);
      background: linear-gradient(145deg, rgba(32, 22, 37, 0.96), rgba(17, 11, 20, 0.96));
    }

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

    .faq-wrap {
      border-radius: var(--radius-lg);
      overflow: hidden;
    }

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

    .accordion-item {
      background: transparent;
      border-bottom: 1px solid rgba(200, 161, 90, 0.16);
    }

    .accordion-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 20px 22px;
      border: 0;
      color: var(--text);
      font-weight: 760;
      font-size: 17px;
      background: rgba(255, 255, 255, 0.02);
    }

    .accordion-title:hover,
    .accordion-title:focus {
      background: rgba(200, 161, 90, 0.08);
      color: var(--gold-2);
    }

    .accordion-title::before {
      color: var(--gold-2);
      font-size: 22px;
      margin-top: -12px;
    }

    .accordion-content {
      padding: 0 22px 22px;
      border: 0;
      background: rgba(11, 8, 13, 0.22);
      color: var(--muted);
      line-height: 1.8;
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      display: grid;
      grid-template-columns: minmax(0, 1fr) 360px;
      gap: 28px;
      align-items: center;
      padding: 34px;
      border-radius: 30px;
      background:
        linear-gradient(120deg, rgba(200, 161, 90, 0.18), transparent 42%),
        linear-gradient(145deg, rgba(32, 22, 37, 0.98), rgba(11, 8, 13, 0.98));
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      right: 26px;
      top: 22px;
      width: 130px;
      height: 130px;
      border-radius: 28px;
      border: 1px solid rgba(211, 176, 106, 0.2);
      transform: rotate(12deg);
      opacity: 0.5;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 22px;
      position: relative;
      z-index: 1;
    }

    .remind-card {
      position: relative;
      z-index: 1;
      padding: 20px;
      border-radius: 22px;
      background: rgba(251, 250, 247, 0.96);
      color: var(--text-dark);
      border: 1px solid rgba(200, 161, 90, 0.38);
    }

    .remind-card label {
      display: block;
      margin-bottom: 8px;
      font-weight: 750;
      color: #211820;
    }

    .remind-card input,
    .remind-card select {
      height: 46px;
      margin-bottom: 12px;
      border-radius: 14px;
      border: 1px solid rgba(22, 17, 22, 0.12);
      box-shadow: none;
      background: #fff;
    }

    .remind-card input:focus,
    .remind-card select:focus {
      border-color: rgba(200, 161, 90, 0.8);
      box-shadow: 0 0 0 4px rgba(200, 161, 90, 0.12);
    }

    .privacy-note {
      margin-top: 10px;
      margin-bottom: 0;
      color: rgba(22, 17, 22, 0.58);
      font-size: 12px;
      line-height: 1.6;
    }

    .site-footer {
      padding: 58px 0 28px;
      background: #080609;
      color: var(--text);
      border-top: 1px solid rgba(200, 161, 90, 0.16);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.4fr) 220px 220px;
      gap: 32px;
      align-items: start;
    }

    .footer-brand {
      margin-bottom: 14px;
      font-size: 18px;
    }

    .age-pill {
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      padding: 7px 12px;
      color: #ead09b;
      border: 1px solid var(--line);
      background: rgba(200, 161, 90, 0.08);
      font-size: 13px;
      font-weight: 750;
    }

    .footer-col h3 {
      font-size: 16px;
      margin-bottom: 14px;
      color: var(--gold-2);
    }

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

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

    .footer-links a:hover {
      color: var(--gold-2);
      transform: translateX(2px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 38px;
      padding-top: 22px;
      border-top: 1px solid rgba(200, 161, 90, 0.14);
      color: var(--subtle);
      font-size: 13px;
      line-height: 1.7;
    }

    @media (max-width: 1024px) {
      .site-container {
        width: min(100% - 32px, 920px);
      }

      .desktop-nav,
      .nav-actions .search-box {
        display: none;
      }

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

      .hero-band,
      .directory-layout,
      .cta-panel {
        grid-template-columns: 1fr;
      }

      .side-panel {
        position: static;
      }

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

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

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

      .footer-grid > div:first-child {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 640px) {
      .site-container {
        width: min(100% - 24px, 560px);
      }

      .nav-shell {
        min-height: 64px;
        gap: 12px;
      }

      .brand-text {
        font-size: 15px;
        max-width: 210px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .brand-mark {
        width: 31px;
        height: 31px;
        font-size: 14px;
      }

      .nav-actions .btn-primary {
        display: none;
      }

      .page-hero {
        padding: 38px 0 26px;
      }

      h1 {
        font-size: 32px;
      }

      .lead {
        font-size: 15px;
      }

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

      .btn {
        width: 100%;
      }

      .hero-panel,
      .filter-shell,
      .cta-panel {
        border-radius: 22px;
      }

      .mini-grid,
      .step-grid,
      .recommend-grid,
      .footer-grid {
        grid-template-columns: 1fr;
      }

      .filter-search {
        grid-template-columns: 1fr;
      }

      .content-card {
        grid-template-columns: 1fr;
        padding: 15px;
      }

      .cover-art {
        min-height: 138px;
      }

      .entry-foot {
        align-items: flex-start;
        flex-direction: column;
      }

      .section {
        padding: 52px 0;
      }

      .section-head {
        display: block;
      }

      .footer-bottom {
        flex-direction: column;
      }
    }