/* roulang page: index */
:root {
      --color-ink: #101214;
      --color-ink-2: #1b1b16;
      --color-text: #232323;
      --color-muted: #6f746f;
      --color-line: rgba(16, 18, 20, .14);
      --color-soft: #f6f7f2;
      --color-warm: #fff9e6;
      --color-white: #ffffff;
      --color-yellow: #ffd21f;
      --color-yellow-2: #ffce00;
      --color-red: #ff3b30;
      --color-orange: #ff5a1f;
      --color-green: #20b15a;
      --color-cyan: #14d6c7;
      --shadow-soft: 0 14px 36px rgba(16, 18, 20, .10);
      --shadow-hard: 0 18px 42px rgba(16, 18, 20, .18);
      --radius-sm: 10px;
      --radius-md: 14px;
      --radius-lg: 18px;
      --radius-pill: 999px;
      --container: 1200px;
      --font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: var(--font-cn);
      color: var(--color-text);
      background: var(--color-soft);
      line-height: 1.7;
      letter-spacing: 0;
      overflow-x: hidden;
    }

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

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

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

    .site-container {
      width: min(100% - 32px, var(--container));
      margin: 0 auto;
    }

    .promo-strip {
      background: var(--color-ink);
      color: var(--color-white);
      border-bottom: 1px solid rgba(255, 210, 31, .25);
      font-size: 14px;
    }

    .promo-strip .site-container {
      min-height: 42px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .live-dot {
      width: 9px;
      height: 9px;
      display: inline-block;
      border-radius: 50%;
      background: var(--color-green);
      box-shadow: 0 0 0 5px rgba(32, 177, 90, .18);
      margin-right: 8px;
      vertical-align: middle;
    }

    .promo-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 4px 10px;
      border-radius: var(--radius-pill);
      background: var(--color-red);
      color: var(--color-white);
      font-weight: 800;
      margin-right: 10px;
      white-space: nowrap;
    }

    .countdown {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      white-space: nowrap;
    }

    .countdown span {
      display: inline-grid;
      place-items: center;
      min-width: 30px;
      height: 26px;
      border-radius: 7px;
      background: var(--color-yellow);
      color: var(--color-ink);
      font-weight: 900;
      line-height: 1;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .96);
      border-bottom: 1px solid var(--color-line);
      backdrop-filter: blur(10px);
    }

    .navbar {
      min-height: 74px;
      padding: 0;
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      max-width: 430px;
      color: var(--color-ink);
      font-weight: 900;
      line-height: 1.2;
      white-space: normal;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      flex: 0 0 auto;
      display: inline-grid;
      place-items: center;
      border-radius: 12px;
      background: var(--color-ink);
      color: var(--color-yellow);
      box-shadow: inset 0 0 0 2px rgba(255, 210, 31, .65);
      font-weight: 900;
    }

    .navbar-toggler {
      border: 1px solid var(--color-line);
      border-radius: 12px;
      padding: 8px 10px;
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(255, 210, 31, .35);
    }

    .navbar-nav {
      gap: 8px;
      align-items: center;
    }

    .nav-link {
      position: relative;
      padding: 10px 12px !important;
      color: var(--color-ink);
      font-weight: 800;
      border-radius: 10px;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--color-ink);
      background: rgba(255, 210, 31, .22);
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 12px;
      right: 12px;
      bottom: 5px;
      height: 2px;
      border-radius: 2px;
      background: var(--color-yellow);
    }

    .btn {
      border: 0;
      font-weight: 900;
      letter-spacing: 0;
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
    }

    .btn:focus-visible,
    .form-control:focus,
    .form-select:focus,
    .accordion-button:focus {
      outline: 0;
      box-shadow: 0 0 0 4px rgba(255, 210, 31, .35);
      border-color: var(--color-yellow);
    }

    .btn-primary-custom {
      background: var(--color-yellow);
      color: var(--color-ink);
      border-radius: var(--radius-pill);
      padding: 12px 20px;
      box-shadow: 0 8px 0 rgba(16, 18, 20, .22);
    }

    .btn-primary-custom:hover,
    .btn-primary-custom:active {
      background: var(--color-ink);
      color: var(--color-yellow);
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(16, 18, 20, .22);
    }

    .btn-promo {
      background: linear-gradient(135deg, var(--color-red), var(--color-orange));
      color: var(--color-white);
      border-radius: 12px;
      padding: 12px 18px;
    }

    .btn-promo:hover {
      background: var(--color-red);
      color: var(--color-white);
      transform: translateY(-2px);
      box-shadow: var(--shadow-soft);
    }

    .btn-outline-custom {
      border: 2px solid var(--color-ink);
      color: var(--color-ink);
      background: transparent;
      border-radius: var(--radius-pill);
      padding: 10px 18px;
    }

    .btn-outline-custom:hover {
      background: var(--color-ink);
      color: var(--color-yellow);
      transform: translateY(-2px);
    }

    main {
      background: var(--color-soft);
    }

    section {
      padding: 76px 0;
    }

    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 14px;
      padding: 6px 12px;
      border-radius: var(--radius-pill);
      background: var(--color-ink);
      color: var(--color-yellow);
      font-size: 13px;
      font-weight: 900;
    }

    .section-title {
      margin: 0 0 14px;
      color: var(--color-ink);
      font-size: clamp(28px, 4vw, 38px);
      line-height: 1.2;
      font-weight: 950;
    }

    .section-desc {
      max-width: 780px;
      margin: 0;
      color: var(--color-muted);
      font-size: 17px;
    }

    .hero {
      position: relative;
      padding: 58px 0 42px;
      color: var(--color-white);
      background:
        linear-gradient(90deg, rgba(16, 18, 20, .92), rgba(16, 18, 20, .72)),
        radial-gradient(circle at 78% 20%, rgba(255, 210, 31, .32), transparent 30%),
        linear-gradient(135deg, #101214, #23210f);
      overflow: hidden;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size: 34px 34px;
      opacity: .45;
    }

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

    .creator-head {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 26px;
      align-items: center;
      min-height: 470px;
      padding: 34px;
      border: 1px solid rgba(255, 210, 31, .32);
      border-radius: 24px;
      background: linear-gradient(135deg, rgba(255,255,255,.08), rgba(255,255,255,.02));
      box-shadow: var(--shadow-hard);
    }

    .profile-line {
      display: flex;
      align-items: center;
      gap: 16px;
      margin-bottom: 22px;
      flex-wrap: wrap;
    }

    .avatar {
      width: 76px;
      height: 76px;
      border-radius: 20px;
      display: grid;
      place-items: center;
      background: var(--color-yellow);
      color: var(--color-ink);
      font-size: 30px;
      font-weight: 950;
      box-shadow: 8px 8px 0 rgba(255, 59, 48, .85);
    }

    .profile-meta strong {
      display: block;
      font-size: 18px;
      color: var(--color-yellow);
    }

    .profile-meta span {
      color: rgba(255,255,255,.72);
      font-weight: 700;
    }

    .hero h1 {
      max-width: 780px;
      margin: 0;
      font-size: clamp(30px, 5vw, 54px);
      line-height: 1.12;
      font-weight: 950;
    }

    .hero-lead {
      max-width: 820px;
      margin: 20px 0 0;
      color: rgba(255,255,255,.82);
      font-size: 18px;
    }

    .hero-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin: 24px 0 0;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 7px 12px;
      border-radius: var(--radius-pill);
      color: var(--color-ink);
      background: var(--color-yellow);
      font-weight: 900;
      font-size: 13px;
    }

    .tag.dark {
      color: var(--color-white);
      background: rgba(255,255,255,.12);
      border: 1px solid rgba(255,255,255,.18);
    }

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

    .hero-stats {
      min-width: 312px;
      display: grid;
      gap: 12px;
    }

    .stat-badge {
      position: relative;
      padding: 18px;
      border-radius: var(--radius-md);
      background: var(--color-ink);
      border: 1px solid rgba(255, 210, 31, .45);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.06);
    }

    .stat-badge .num {
      display: block;
      color: var(--color-yellow);
      font-size: 34px;
      line-height: 1;
      font-weight: 950;
    }

    .stat-badge .label {
      display: block;
      margin-top: 8px;
      color: rgba(255,255,255,.78);
      font-weight: 800;
    }

    .corner-pop {
      position: absolute;
      top: -10px;
      right: 12px;
      display: inline-flex;
      align-items: center;
      padding: 4px 9px;
      border-radius: 8px;
      background: var(--color-red);
      color: var(--color-white);
      font-size: 12px;
      font-weight: 950;
      transform: rotate(2deg);
    }

    .next-peek {
      margin-top: 22px;
      padding: 13px 18px;
      border-radius: 16px 16px 0 0;
      background: var(--color-yellow);
      color: var(--color-ink);
      font-weight: 950;
      width: fit-content;
    }

    .entry-section {
      background: var(--color-white);
      padding-top: 78px;
    }

    .entry-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 22px;
      margin-top: 34px;
      align-items: stretch;
    }

    .entry-main {
      position: relative;
      padding: 26px;
      border-radius: var(--radius-lg);
      background: var(--color-ink);
      color: var(--color-white);
      overflow: hidden;
      box-shadow: var(--shadow-hard);
    }

    .entry-main::after {
      content: "限时";
      position: absolute;
      right: -16px;
      top: 22px;
      width: 86px;
      height: 36px;
      display: grid;
      place-items: center;
      background: var(--color-red);
      color: var(--color-white);
      font-weight: 950;
      transform: rotate(18deg);
    }

    .entry-main h3,
    .entry-card h3,
    .compare-card h3,
    .news-card h3 {
      margin: 0 0 10px;
      font-size: 22px;
      font-weight: 950;
      color: inherit;
    }

    .entry-main p {
      max-width: 620px;
      margin: 0 0 20px;
      color: rgba(255,255,255,.78);
    }

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

    .check-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 11px 12px;
      border-radius: 12px;
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.10);
    }

    .check-list i {
      color: var(--color-yellow);
      flex: 0 0 auto;
    }

    .entry-side {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 14px;
    }

    .entry-card {
      padding: 20px;
      border-radius: var(--radius-md);
      background: var(--color-warm);
      border: 1px solid rgba(16,18,20,.10);
      box-shadow: var(--shadow-soft);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .entry-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-yellow);
      box-shadow: 0 18px 38px rgba(16,18,20,.14);
    }

    .entry-card .mini-icon {
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      margin-bottom: 14px;
      border-radius: 12px;
      background: var(--color-ink);
      color: var(--color-yellow);
      font-size: 20px;
    }

    .entry-card p {
      margin: 0 0 14px;
      color: var(--color-muted);
      font-size: 15px;
    }

    .small-link {
      font-weight: 950;
      color: var(--color-ink);
      display: inline-flex;
      gap: 6px;
      align-items: center;
    }

    .small-link:hover {
      color: var(--color-red);
    }

    .compare-section {
      background: var(--color-soft);
    }

    .compare-layout {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 24px;
      margin-top: 34px;
      align-items: start;
    }

    .compare-card {
      padding: 26px;
      border-radius: var(--radius-lg);
      background: var(--color-white);
      border: 1px solid var(--color-line);
      box-shadow: var(--shadow-soft);
    }

    .recommended {
      border: 3px solid var(--color-yellow);
      background: linear-gradient(180deg, var(--color-white), var(--color-warm));
    }

    .plan-price {
      display: flex;
      align-items: flex-end;
      gap: 8px;
      margin: 18px 0;
      color: var(--color-ink);
    }

    .plan-price strong {
      font-size: 42px;
      line-height: 1;
      font-weight: 950;
    }

    .compare-table {
      overflow: hidden;
      border-radius: var(--radius-lg);
      border: 1px solid var(--color-line);
      background: var(--color-white);
      box-shadow: var(--shadow-soft);
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      min-height: 66px;
      border-bottom: 1px solid var(--color-line);
    }

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

    .compare-row > div {
      padding: 16px;
      display: flex;
      align-items: center;
      font-weight: 800;
    }

    .compare-row.head > div {
      background: var(--color-ink);
      color: var(--color-yellow);
      font-weight: 950;
    }

    .compare-row > div:not(:last-child) {
      border-right: 1px solid var(--color-line);
    }

    .timeline-section {
      background: var(--color-ink);
      color: var(--color-white);
    }

    .timeline-section .section-title {
      color: var(--color-white);
    }

    .timeline-section .section-desc {
      color: rgba(255,255,255,.72);
    }

    .scoreboard {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 14px;
      margin: 34px 0 38px;
    }

    .score-card {
      padding: 20px;
      border-radius: var(--radius-md);
      background: #171915;
      border: 1px solid rgba(255, 210, 31, .32);
      box-shadow: inset 0 0 0 1px rgba(255,255,255,.04);
    }

    .score-card strong {
      display: block;
      color: var(--color-yellow);
      font-size: 38px;
      line-height: 1;
      font-weight: 950;
    }

    .score-card span {
      display: block;
      margin-top: 9px;
      color: rgba(255,255,255,.78);
      font-weight: 800;
    }

    .timeline {
      display: grid;
      gap: 14px;
      position: relative;
    }

    .timeline-item {
      display: grid;
      grid-template-columns: 120px 1fr;
      gap: 16px;
      padding: 18px;
      border-radius: var(--radius-md);
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.10);
    }

    .timeline-time {
      color: var(--color-yellow);
      font-weight: 950;
    }

    .timeline-item h3 {
      margin: 0 0 6px;
      font-size: 20px;
      font-weight: 950;
      color: var(--color-white);
    }

    .timeline-item p {
      margin: 0;
      color: rgba(255,255,255,.74);
    }

    .news-section {
      background: var(--color-white);
    }

    .news-layout {
      display: grid;
      grid-template-columns: 1fr 360px;
      gap: 24px;
      margin-top: 34px;
    }

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

    .news-card {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      align-items: center;
      padding: 20px;
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md);
      background: var(--color-white);
      box-shadow: 0 10px 24px rgba(16,18,20,.06);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }

    .news-card:hover {
      transform: translateY(-2px);
      border-color: var(--color-yellow);
      box-shadow: var(--shadow-soft);
    }

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

    .meta-line {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 9px;
    }

    .badge-custom {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      padding: 4px 9px;
      border-radius: var(--radius-pill);
      background: rgba(255, 210, 31, .28);
      color: var(--color-ink);
      font-weight: 900;
      font-size: 12px;
    }

    .badge-hot {
      background: var(--color-red);
      color: var(--color-white);
    }

    .side-panel {
      padding: 22px;
      border-radius: var(--radius-lg);
      background: var(--color-ink);
      color: var(--color-white);
      border: 1px solid rgba(255, 210, 31, .38);
      align-self: start;
      position: sticky;
      top: 98px;
    }

    .side-panel h3 {
      margin: 0 0 12px;
      color: var(--color-yellow);
      font-weight: 950;
    }

    .rank-list {
      display: grid;
      gap: 10px;
      margin: 16px 0 20px;
      padding: 0;
      list-style: none;
    }

    .rank-list li {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 10px;
      border-radius: 12px;
      background: rgba(255,255,255,.08);
    }

    .rank-num {
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      border-radius: 8px;
      background: var(--color-yellow);
      color: var(--color-ink);
      font-weight: 950;
    }

    .rank-trend {
      color: var(--color-cyan);
      font-weight: 900;
      white-space: nowrap;
    }

    .guarantee-section {
      background: var(--color-warm);
    }

    .guarantee-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 34px;
    }

    .guarantee-card {
      padding: 24px;
      border-radius: var(--radius-lg);
      background: var(--color-white);
      border: 1px solid rgba(16,18,20,.10);
      box-shadow: var(--shadow-soft);
    }

    .guarantee-card i {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      margin-bottom: 14px;
      border-radius: 14px;
      background: var(--color-ink);
      color: var(--color-yellow);
      font-size: 22px;
    }

    .guarantee-card h3 {
      margin: 0 0 8px;
      font-size: 21px;
      font-weight: 950;
    }

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

    .privacy-note {
      display: flex;
      gap: 16px;
      align-items: flex-start;
      margin-top: 28px;
      padding: 22px;
      border-radius: var(--radius-lg);
      background: #fff3bd;
      border: 2px dashed rgba(16,18,20,.18);
    }

    .privacy-note .lock {
      width: 44px;
      height: 44px;
      display: grid;
      place-items: center;
      flex: 0 0 auto;
      border-radius: 50%;
      background: var(--color-ink);
      color: var(--color-yellow);
      font-size: 22px;
    }

    .app-section {
      background: var(--color-soft);
    }

    .app-band {
      display: grid;
      grid-template-columns: 1fr 360px;
      gap: 28px;
      align-items: center;
      padding: 34px;
      border-radius: 24px;
      background: var(--color-ink);
      color: var(--color-white);
      overflow: hidden;
      position: relative;
      box-shadow: var(--shadow-hard);
    }

    .app-band::before {
      content: "马上沟通";
      position: absolute;
      top: 18px;
      right: -20px;
      padding: 7px 34px;
      background: var(--color-red);
      color: var(--color-white);
      font-weight: 950;
      transform: rotate(18deg);
    }

    .app-band h2 {
      margin: 0 0 12px;
      color: var(--color-white);
      font-size: clamp(28px, 4vw, 40px);
      line-height: 1.2;
      font-weight: 950;
    }

    .app-band p {
      max-width: 730px;
      color: rgba(255,255,255,.78);
      margin: 0 0 22px;
    }

    .form-preview {
      padding: 22px;
      border-radius: var(--radius-lg);
      background: var(--color-white);
      color: var(--color-ink);
      border: 3px solid var(--color-yellow);
    }

    .form-preview h3 {
      margin: 0 0 14px;
      font-weight: 950;
    }

    .preview-line {
      display: flex;
      justify-content: space-between;
      gap: 12px;
      padding: 10px 0;
      border-bottom: 1px solid rgba(16,18,20,.10);
      font-weight: 800;
    }

    .preview-line:last-child {
      border-bottom: 0;
    }

    .faq-section {
      background: var(--color-white);
    }

    .accordion {
      margin-top: 34px;
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid var(--color-line);
      border-radius: var(--radius-md) !important;
      overflow: hidden;
      box-shadow: 0 8px 20px rgba(16,18,20,.05);
    }

    .accordion-button {
      background: var(--color-white);
      color: var(--color-ink);
      font-weight: 950;
      padding: 18px 20px;
    }

    .accordion-button:not(.collapsed) {
      background: var(--color-warm);
      color: var(--color-ink);
      box-shadow: inset 0 -1px 0 rgba(16,18,20,.08);
    }

    .accordion-button::after {
      background-image: none;
      content: "+";
      width: 28px;
      height: 28px;
      display: grid;
      place-items: center;
      border-radius: 50%;
      background: var(--color-ink);
      color: var(--color-yellow);
      font-weight: 950;
      transform: none;
    }

    .accordion-button:not(.collapsed)::after {
      content: "−";
      transform: none;
    }

    .accordion-body {
      color: var(--color-muted);
      padding: 18px 20px 22px;
    }

    .site-footer {
      padding: 52px 0 24px;
      background: var(--color-ink);
      color: rgba(255,255,255,.76);
    }

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

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--color-white);
      font-weight: 950;
      font-size: 20px;
      margin-bottom: 12px;
    }

    .footer-title {
      color: var(--color-yellow);
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
      padding: 0;
      margin: 0;
      list-style: none;
    }

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

    .copyright {
      margin-top: 32px;
      padding-top: 18px;
      border-top: 1px solid rgba(255,255,255,.12);
      font-size: 14px;
      color: rgba(255,255,255,.58);
    }

    .modal-content {
      border: 0;
      border-radius: 20px;
      overflow: hidden;
      box-shadow: var(--shadow-hard);
    }

    .modal-header {
      background: var(--color-ink);
      color: var(--color-white);
      border: 0;
      padding: 22px 24px;
    }

    .modal-title {
      font-weight: 950;
      color: var(--color-yellow);
    }

    .btn-close {
      filter: invert(1);
      opacity: .9;
    }

    .modal-body {
      padding: 24px;
      background: var(--color-soft);
    }

    .form-label {
      font-weight: 900;
      color: var(--color-ink);
      margin-bottom: 6px;
    }

    .form-control,
    .form-select {
      min-height: 50px;
      border-radius: 12px;
      border: 1px solid rgba(16,18,20,.18);
      background: var(--color-white);
    }

    textarea.form-control {
      min-height: 104px;
    }

    .form-hint {
      margin-top: 12px;
      padding: 12px;
      border-radius: 12px;
      background: #fff3bd;
      color: #4d4210;
      font-size: 14px;
    }

    @media (max-width: 991.98px) {
      .promo-strip .site-container {
        flex-direction: column;
        align-items: flex-start;
        padding: 10px 0;
        gap: 8px;
      }

      .navbar {
        padding: 10px 0;
      }

      .navbar-collapse {
        padding: 14px 0 18px;
      }

      .navbar-nav {
        align-items: stretch;
      }

      .nav-link {
        padding: 12px 14px !important;
      }

      .nav-cta {
        width: 100%;
        margin-top: 10px;
      }

      .creator-head,
      .entry-grid,
      .compare-layout,
      .news-layout,
      .app-band {
        grid-template-columns: 1fr;
      }

      .hero-stats {
        min-width: 0;
        grid-template-columns: repeat(3, 1fr);
      }

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

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

      .side-panel {
        position: static;
      }

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

    @media (max-width: 575.98px) {
      .site-container {
        width: min(100% - 24px, var(--container));
      }

      section {
        padding: 52px 0;
      }

      .creator-head {
        min-height: auto;
        padding: 22px;
      }

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

      .avatar {
        width: 62px;
        height: 62px;
        font-size: 24px;
        border-radius: 16px;
      }

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

      .hero-actions .btn,
      .app-band .btn,
      .entry-main .btn {
        width: 100%;
      }

      .hero-stats {
        grid-template-columns: 1fr;
      }

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

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

      .compare-row > div:not(:last-child) {
        border-right: 0;
        border-bottom: 1px solid var(--color-line);
      }

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

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

      .privacy-note {
        flex-direction: column;
      }

      .app-band {
        padding: 24px;
      }

      .countdown {
        flex-wrap: wrap;
      }
    }

/* roulang page: category1 */
:root {
      --color-black: #101214;
      --color-ink: #1b1b16;
      --color-text: #202124;
      --color-muted: #686b70;
      --color-soft: #f6f7f2;
      --color-warm: #fff9e6;
      --color-white: #ffffff;
      --color-primary: #ffd21f;
      --color-primary-deep: #ffce00;
      --color-red: #ff3b30;
      --color-orange: #ff5a1f;
      --color-green: #20b15a;
      --color-cyan: #14d6c7;
      --border: rgba(16, 18, 20, .12);
      --border-strong: rgba(16, 18, 20, .22);
      --shadow: 0 14px 34px rgba(16, 18, 20, .10);
      --shadow-strong: 0 20px 48px rgba(16, 18, 20, .18);
      --radius-sm: 10px;
      --radius-md: 14px;
      --radius-lg: 18px;
      --radius-pill: 999px;
      --container: 1200px;
    }

    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", Arial, sans-serif;
      color: var(--color-text);
      background: var(--color-soft);
      line-height: 1.7;
      letter-spacing: 0;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; transition: color .2s ease, background .2s ease, border-color .2s ease, transform .2s ease; }
    img { max-width: 100%; display: block; }
    button, input, select, textarea { font: inherit; }
    button:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
      outline: 3px solid rgba(255, 210, 31, .55);
      outline-offset: 3px;
    }

    .site-container {
      width: min(100% - 32px, var(--container));
      margin: 0 auto;
    }
    .section { padding: 76px 0; }
    .section-tight { padding: 52px 0; }
    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: var(--radius-pill);
      background: var(--color-black);
      color: var(--color-primary);
      font-size: 13px;
      font-weight: 800;
      line-height: 1.2;
    }
    .status-dot {
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--color-green);
      box-shadow: 0 0 0 4px rgba(32, 177, 90, .18);
      flex: 0 0 auto;
    }
    .badge-custom {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: var(--radius-pill);
      font-size: 12px;
      font-weight: 800;
      line-height: 1.2;
      color: var(--color-black);
      background: var(--color-primary);
      border: 1px solid rgba(16, 18, 20, .16);
      white-space: nowrap;
    }
    .badge-danger-custom { background: var(--color-red); color: var(--color-white); border-color: transparent; }
    .badge-dark-custom { background: var(--color-black); color: var(--color-primary); border-color: rgba(255,255,255,.18); }

    .btn-primary-custom,
    .btn-outline-custom,
    .btn-promo-custom {
      min-height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: var(--radius-pill);
      padding: 12px 20px;
      font-weight: 800;
      border: 1px solid transparent;
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
    }
    .btn-primary-custom {
      background: var(--color-primary);
      color: var(--color-black);
      box-shadow: 0 12px 24px rgba(255, 210, 31, .24);
    }
    .btn-primary-custom:hover,
    .btn-primary-custom:active {
      background: var(--color-black);
      color: var(--color-primary);
      transform: translateY(-2px);
      box-shadow: 0 16px 28px rgba(16, 18, 20, .18);
    }
    .btn-outline-custom {
      background: transparent;
      color: var(--color-black);
      border-color: var(--border-strong);
    }
    .btn-outline-custom:hover,
    .btn-outline-custom:active {
      background: var(--color-primary);
      color: var(--color-black);
      border-color: var(--color-primary);
      transform: translateY(-2px);
    }
    .btn-promo-custom {
      background: var(--color-red);
      color: var(--color-white);
      box-shadow: 0 12px 26px rgba(255, 59, 48, .22);
    }
    .btn-promo-custom:hover,
    .btn-promo-custom:active {
      background: #d92820;
      color: var(--color-white);
      transform: translateY(-2px);
    }

    .top-strip {
      background: var(--color-black);
      color: var(--color-white);
      border-bottom: 1px solid rgba(255, 255, 255, .08);
      font-size: 13px;
    }
    .top-strip-inner {
      min-height: 42px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
    }
    .strip-left, .strip-timer {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
    }
    .timer-cell {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-width: 34px;
      height: 26px;
      padding: 0 8px;
      border-radius: 8px;
      background: var(--color-primary);
      color: var(--color-black);
      font-weight: 900;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(16, 18, 20, .98);
      box-shadow: 0 10px 30px rgba(16, 18, 20, .18);
    }
    .navbar { padding: 14px 0; }
    .navbar > .site-container {
      display: flex;
      align-items: center;
    }
    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: var(--color-white);
      font-weight: 900;
      font-size: 17px;
      max-width: 430px;
      white-space: normal;
      line-height: 1.3;
    }
    .navbar-brand:hover { color: var(--color-primary); }
    .brand-mark {
      width: 38px;
      height: 38px;
      border-radius: 12px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--color-primary);
      color: var(--color-black);
      font-weight: 950;
      box-shadow: inset -4px -4px 0 rgba(16,18,20,.12);
      flex: 0 0 auto;
    }
    .navbar-toggler {
      border: 1px solid rgba(255,255,255,.25);
      border-radius: 12px;
      padding: 8px 10px;
      color: var(--color-primary);
    }
    .navbar-toggler:focus { box-shadow: 0 0 0 .2rem rgba(255, 210, 31, .22); }
    .navbar-toggler-icon {
      background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255,210,31,0.95%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    .navbar-nav { gap: 8px; }
    .nav-link {
      color: rgba(255,255,255,.82);
      font-weight: 800;
      border-radius: var(--radius-pill);
      padding: 10px 14px !important;
      position: relative;
    }
    .nav-link:hover,
    .nav-link.active {
      color: var(--color-black);
      background: var(--color-primary);
    }
    .nav-cta { white-space: nowrap; }

    .category-hero {
      background:
        radial-gradient(circle at 88% 12%, rgba(255, 210, 31, .22), transparent 28%),
        linear-gradient(135deg, #101214 0%, #1b1b16 62%, #2a1a12 100%);
      color: var(--color-white);
      padding: 62px 0 46px;
      position: relative;
      overflow: hidden;
    }
    .category-hero:before {
      content: "";
      position: absolute;
      inset: auto -8% -42px 44%;
      height: 118px;
      background: var(--color-primary);
      transform: skewY(-5deg);
      opacity: .92;
    }
    .category-hero .site-container { position: relative; z-index: 1; }
    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(320px, .9fr);
      gap: 34px;
      align-items: center;
    }
    .breadcrumb-custom {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      padding: 0;
      margin: 18px 0 0;
      list-style: none;
      color: rgba(255,255,255,.72);
      font-size: 14px;
    }
    .breadcrumb-custom a:hover { color: var(--color-primary); }
    h1 {
      margin: 18px 0 16px;
      font-size: clamp(32px, 4.5vw, 52px);
      line-height: 1.12;
      font-weight: 950;
      max-width: 820px;
      word-break: break-word;
    }
    .hero-summary {
      max-width: 760px;
      color: rgba(255,255,255,.78);
      font-size: 17px;
      margin: 0 0 24px;
    }
    .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
    .hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
    .promo-board {
      background: #0b0c0d;
      border: 1px solid rgba(255, 210, 31, .42);
      border-radius: var(--radius-lg);
      padding: 20px;
      box-shadow: 0 24px 70px rgba(0,0,0,.35);
      position: relative;
    }
    .burst {
      position: absolute;
      top: -16px;
      right: 18px;
      background: var(--color-red);
      color: var(--color-white);
      font-weight: 950;
      padding: 10px 14px;
      border-radius: 14px 14px 14px 4px;
      transform: rotate(3deg);
      box-shadow: 0 10px 24px rgba(255, 59, 48, .3);
    }
    .board-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 14px 0;
      border-bottom: 1px solid rgba(255,255,255,.11);
    }
    .board-row:last-child { border-bottom: 0; }
    .board-label { color: rgba(255,255,255,.65); font-size: 14px; }
    .board-value { color: var(--color-primary); font-size: 22px; font-weight: 950; text-align: right; }
    .board-list {
      display: grid;
      gap: 10px;
      margin-top: 16px;
    }
    .board-list span {
      display: flex;
      align-items: center;
      gap: 8px;
      color: rgba(255,255,255,.82);
      background: rgba(255,255,255,.06);
      border: 1px solid rgba(255,255,255,.1);
      border-radius: 12px;
      padding: 10px 12px;
    }
    .board-list i { color: var(--color-cyan); }

    .filter-band {
      margin-top: -22px;
      position: relative;
      z-index: 2;
    }
    .filter-card {
      background: var(--color-white);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
      padding: 18px;
    }
    .nav-pills.custom-pills {
      gap: 10px;
      flex-wrap: wrap;
    }
    .custom-pills .nav-link {
      color: var(--color-black);
      background: var(--color-soft);
      border: 1px solid var(--border);
      border-radius: var(--radius-pill);
      font-weight: 850;
    }
    .custom-pills .nav-link.active,
    .custom-pills .nav-link:hover {
      color: var(--color-black);
      background: var(--color-primary);
      border-color: var(--color-primary);
    }

    .content-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 340px;
      gap: 26px;
      align-items: start;
    }
    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 18px;
      margin-bottom: 24px;
    }
    .section-head h2 {
      margin: 10px 0 0;
      font-size: clamp(26px, 3vw, 36px);
      line-height: 1.22;
      font-weight: 950;
      color: var(--color-black);
    }
    .section-head p {
      margin: 0;
      color: var(--color-muted);
      max-width: 520px;
    }
    .feature-card {
      background: var(--color-white);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow);
      padding: 22px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .feature-card:hover {
      transform: translateY(-2px);
      border-color: rgba(255, 210, 31, .9);
      box-shadow: var(--shadow-strong);
    }
    .lead-feature {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      background: linear-gradient(135deg, #ffffff 0%, #fff9e6 100%);
      margin-bottom: 18px;
      overflow: hidden;
      position: relative;
    }
    .lead-feature:after {
      content: "优先推荐";
      position: absolute;
      top: 18px;
      right: -34px;
      width: 138px;
      text-align: center;
      transform: rotate(35deg);
      background: var(--color-red);
      color: var(--color-white);
      font-size: 12px;
      font-weight: 900;
      padding: 4px 0;
    }
    .feature-card h3 {
      margin: 12px 0 8px;
      font-size: 23px;
      line-height: 1.3;
      font-weight: 950;
      color: var(--color-black);
    }
    .feature-card p { color: var(--color-muted); margin: 0 0 16px; }
    .meta-line {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      color: var(--color-muted);
      font-size: 13px;
      margin-bottom: 14px;
    }
    .summary-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }
    .summary-item {
      background: var(--color-white);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 18px;
      transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
    }
    .summary-item:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow);
      border-color: rgba(255, 210, 31, .82);
    }
    .summary-item h3 {
      font-size: 19px;
      margin: 10px 0 8px;
      font-weight: 950;
    }
    .summary-item p { color: var(--color-muted); margin: 0 0 14px; }
    .small-link {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--color-black);
      font-weight: 900;
    }
    .small-link:hover { color: var(--color-red); }

    .side-panel {
      position: sticky;
      top: 104px;
      background: var(--color-black);
      color: var(--color-white);
      border-radius: var(--radius-lg);
      padding: 20px;
      box-shadow: 0 18px 44px rgba(16,18,20,.24);
      border: 1px solid rgba(255, 210, 31, .35);
    }
    .side-panel h3 {
      font-size: 22px;
      font-weight: 950;
      margin: 14px 0 10px;
    }
    .side-panel p { color: rgba(255,255,255,.72); margin-bottom: 16px; }
    .side-timer {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 8px;
      margin: 16px 0;
    }
    .side-timer div {
      background: rgba(255,255,255,.08);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: 10px;
      padding: 8px 4px;
      text-align: center;
    }
    .side-timer strong { display: block; color: var(--color-primary); font-size: 18px; line-height: 1.1; }
    .side-timer span { color: rgba(255,255,255,.62); font-size: 12px; }
    .hot-list {
      display: grid;
      gap: 10px;
      margin: 18px 0;
      padding: 0;
      list-style: none;
    }
    .hot-list li {
      display: flex;
      gap: 10px;
      align-items: flex-start;
      padding: 10px;
      border-radius: 12px;
      background: rgba(255,255,255,.06);
      color: rgba(255,255,255,.82);
    }
    .hot-list i { color: var(--color-primary); margin-top: 2px; }

    .process-band {
      background: var(--color-black);
      color: var(--color-white);
      position: relative;
      overflow: hidden;
    }
    .process-band:after {
      content: "";
      position: absolute;
      width: 240px;
      height: 240px;
      right: -70px;
      top: -70px;
      border: 34px solid rgba(255, 210, 31, .12);
      border-radius: 50%;
    }
    .process-band .section-head h2 { color: var(--color-white); }
    .process-band .section-head p { color: rgba(255,255,255,.68); }
    .step-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
      position: relative;
      z-index: 1;
    }
    .step-card {
      background: rgba(255,255,255,.07);
      border: 1px solid rgba(255,255,255,.12);
      border-radius: var(--radius-md);
      padding: 18px;
      min-height: 190px;
    }
    .step-no {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 12px;
      background: var(--color-primary);
      color: var(--color-black);
      font-weight: 950;
      margin-bottom: 14px;
    }
    .step-card h3 { font-size: 19px; font-weight: 950; margin-bottom: 8px; }
    .step-card p { color: rgba(255,255,255,.72); margin: 0; }

    .stats-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }
    .stat-card {
      background: var(--color-white);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 20px;
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow);
    }
    .stat-card:before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 5px;
      background: linear-gradient(90deg, var(--color-primary), var(--color-red));
    }
    .stat-number {
      font-size: 36px;
      line-height: 1;
      font-weight: 950;
      color: var(--color-black);
      margin-bottom: 8px;
    }
    .stat-card p { color: var(--color-muted); margin: 0; }

    .faq-wrap {
      max-width: 930px;
      margin: 0 auto;
    }
    .accordion.custom-accordion {
      display: grid;
      gap: 12px;
    }
    .custom-accordion .accordion-item {
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      overflow: hidden;
      background: var(--color-white);
      box-shadow: 0 10px 24px rgba(16,18,20,.06);
    }
    .custom-accordion .accordion-button {
      padding: 18px 20px;
      font-weight: 900;
      color: var(--color-black);
      background: var(--color-white);
      box-shadow: none;
      gap: 10px;
    }
    .custom-accordion .accordion-button:not(.collapsed) {
      background: var(--color-warm);
      color: var(--color-black);
      border-bottom: 1px solid rgba(255, 210, 31, .35);
    }
    .custom-accordion .accordion-button:focus {
      box-shadow: 0 0 0 .22rem rgba(255, 210, 31, .22);
      border-color: var(--color-primary);
    }
    .custom-accordion .accordion-body {
      color: var(--color-muted);
      padding: 18px 20px 22px;
    }
    .q-no {
      width: 28px;
      height: 28px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--color-primary);
      border-radius: 9px;
      color: var(--color-black);
      font-size: 13px;
      font-weight: 950;
      flex: 0 0 auto;
    }

    .cta-band {
      background: linear-gradient(135deg, var(--color-primary) 0%, #ffe675 58%, var(--color-orange) 100%);
      color: var(--color-black);
      border-radius: 0;
      position: relative;
      overflow: hidden;
    }
    .cta-box {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
    }
    .cta-box h2 {
      margin: 10px 0 8px;
      font-size: clamp(26px, 3vw, 36px);
      font-weight: 950;
    }
    .cta-box p { margin: 0; color: rgba(16,18,20,.72); max-width: 680px; }
    .privacy-note {
      background: var(--color-warm);
      border-top: 1px solid rgba(255, 210, 31, .45);
      border-bottom: 1px solid rgba(255, 210, 31, .45);
    }
    .privacy-card {
      display: grid;
      grid-template-columns: auto 1fr;
      gap: 18px;
      align-items: start;
      background: var(--color-white);
      border: 1px solid rgba(255, 210, 31, .5);
      border-radius: var(--radius-lg);
      padding: 22px;
      box-shadow: var(--shadow);
    }
    .privacy-icon {
      width: 52px;
      height: 52px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      background: var(--color-black);
      color: var(--color-primary);
      font-size: 24px;
    }
    .privacy-card h2 { margin: 0 0 8px; font-size: 25px; font-weight: 950; }
    .privacy-card p { margin: 0; color: var(--color-muted); }

    .site-footer {
      background: var(--color-black);
      color: var(--color-white);
      padding: 54px 0 26px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.35fr .75fr .9fr;
      gap: 32px;
    }
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 950;
      margin-bottom: 14px;
    }
    .site-footer p,
    .footer-links li {
      color: rgba(255,255,255,.68);
      margin: 0;
    }
    .footer-title {
      color: var(--color-primary);
      font-weight: 950;
      margin-bottom: 12px;
    }
    .footer-links {
      display: grid;
      gap: 9px;
      padding: 0;
      margin: 0;
      list-style: none;
    }
    .footer-links a:hover { color: var(--color-primary); }
    .copyright {
      margin-top: 30px;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,.12);
      color: rgba(255,255,255,.56);
      font-size: 13px;
    }

    .modal-content {
      border: 0;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 24px 70px rgba(16,18,20,.32);
    }
    .modal-header {
      background: var(--color-black);
      color: var(--color-white);
      border-bottom: 0;
      padding: 20px 22px;
    }
    .modal-title { font-weight: 950; }
    .modal-header .btn-close { filter: invert(1); opacity: .9; }
    .modal-body { padding: 22px; background: var(--color-soft); }
    .form-label { font-weight: 850; color: var(--color-black); }
    .form-control, .form-select {
      min-height: 48px;
      border-radius: 12px;
      border: 1px solid var(--border);
      background-color: var(--color-white);
      color: var(--color-text);
    }
    textarea.form-control { min-height: 112px; }
    .form-control:focus, .form-select:focus {
      border-color: var(--color-primary);
      box-shadow: 0 0 0 .22rem rgba(255, 210, 31, .24);
    }
    .form-hint {
      color: var(--color-muted);
      font-size: 13px;
      margin-top: 12px;
      display: flex;
      gap: 8px;
      align-items: flex-start;
    }
    .form-hint i { color: var(--color-green); margin-top: 2px; }

    @media (max-width: 991.98px) {
      .top-strip-inner { align-items: flex-start; flex-direction: column; padding: 10px 0; }
      .navbar-collapse {
        margin-top: 14px;
        padding: 14px;
        background: rgba(255,255,255,.06);
        border: 1px solid rgba(255,255,255,.12);
        border-radius: var(--radius-md);
      }
      .navbar-nav { gap: 6px; }
      .nav-cta { width: 100%; margin-top: 10px; }
      .hero-grid, .content-grid, .cta-box { grid-template-columns: 1fr; }
      .side-panel { position: static; }
      .step-grid, .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .section-head { align-items: flex-start; flex-direction: column; }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }

    @media (max-width: 575.98px) {
      .site-container { width: min(100% - 24px, var(--container)); }
      .section { padding: 52px 0; }
      .section-tight { padding: 38px 0; }
      .navbar-brand { font-size: 15px; max-width: 250px; }
      .brand-mark { width: 34px; height: 34px; border-radius: 10px; }
      .category-hero { padding: 44px 0 36px; }
      h1 { font-size: 32px; }
      .hero-summary { font-size: 16px; }
      .hero-actions .btn-primary-custom,
      .hero-actions .btn-outline-custom,
      .cta-box .btn-primary-custom,
      .side-panel .btn-primary-custom,
      .side-panel .btn-promo-custom { width: 100%; }
      .promo-board, .feature-card, .filter-card, .privacy-card { padding: 16px; }
      .lead-feature { grid-template-columns: 1fr; }
      .summary-list, .step-grid, .stats-grid, .footer-grid { grid-template-columns: 1fr; }
      .side-timer { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 6px; }
      .side-timer strong { font-size: 15px; }
      .privacy-card { grid-template-columns: 1fr; }
      .custom-accordion .accordion-button { align-items: flex-start; }
      .timer-cell { min-width: 30px; padding: 0 6px; }
    }