/* roulang page: index */
:root {
      --color-primary: #7a4fd8;
      --color-primary-dark: #5631a8;
      --color-primary-soft: #f1ebff;
      --color-lilac: #d8c7ff;
      --color-pink: #f48fb1;
      --color-berry: #c83f7c;
      --color-may: #ffc978;
      --color-bg: #fbf9ff;
      --color-bg-warm: #fff8f3;
      --color-surface: #ffffff;
      --color-text: #292533;
      --color-muted: #716b7c;
      --color-border: #e9e2f4;
      --color-line: #eee8f8;
      --radius-xs: 10px;
      --radius-sm: 14px;
      --radius-md: 20px;
      --radius-lg: 28px;
      --shadow-sm: 0 10px 28px rgba(83, 57, 132, .08);
      --shadow-md: 0 18px 50px rgba(83, 57, 132, .13);
      --shadow-lg: 0 28px 80px rgba(83, 57, 132, .18);
      --container: 1160px;
      --header-height: 76px;
      --transition: all .24s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
      scroll-padding-top: 96px;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--color-text);
      background:
        radial-gradient(circle at 16% 8%, rgba(216, 199, 255, .42), transparent 28%),
        radial-gradient(circle at 90% 12%, rgba(255, 201, 120, .26), transparent 24%),
        linear-gradient(180deg, #fff 0%, var(--color-bg) 42%, #fff 100%);
      line-height: 1.7;
      letter-spacing: 0;
      min-width: 320px;
      padding-bottom: 0;
    }

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

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

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

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

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible {
      outline: 3px solid rgba(122, 79, 216, .26);
      outline-offset: 3px;
      border-radius: 10px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .84);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(233, 226, 244, .82);
      transition: var(--transition);
    }

    .navbar {
      min-height: var(--header-height);
      padding: 0;
    }

    .navbar-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: var(--color-text);
      font-weight: 800;
      letter-spacing: 0;
      max-width: 54vw;
      white-space: normal;
      line-height: 1.22;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      display: inline-grid;
      place-items: center;
      border-radius: 16px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-pink));
      box-shadow: 0 12px 28px rgba(122, 79, 216, .28);
      flex: 0 0 auto;
    }

    .brand-text {
      font-size: 17px;
    }

    .navbar-toggler {
      border: 1px solid var(--color-border);
      border-radius: 14px;
      padding: 9px 11px;
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(122, 79, 216, .16);
    }

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

    .nav-link {
      color: var(--color-muted);
      font-weight: 700;
      padding: 10px 14px !important;
      border-radius: 999px;
      position: relative;
    }

    .nav-link:hover {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
    }

    .nav-link.active {
      color: #fff !important;
      background: linear-gradient(135deg, var(--color-primary), #9e70ee);
      box-shadow: 0 12px 26px rgba(122, 79, 216, .22);
    }

    .nav-quick {
      margin-left: 10px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 16px;
      border-radius: 999px;
      background: #221b31;
      color: #fff;
      font-weight: 800;
      box-shadow: 0 16px 30px rgba(34, 27, 49, .16);
    }

    .nav-quick:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 20px 38px rgba(34, 27, 49, .22);
    }

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

    .hero-shell {
      position: relative;
      border: 1px solid rgba(233, 226, 244, .9);
      border-radius: var(--radius-lg);
      background:
        linear-gradient(135deg, rgba(255, 255, 255, .94), rgba(250, 245, 255, .94)),
        repeating-linear-gradient(90deg, transparent 0, transparent 42px, rgba(122, 79, 216, .04) 43px);
      box-shadow: var(--shadow-lg);
      padding: clamp(28px, 5vw, 58px);
    }

    .hero-shell::after {
      content: "";
      position: absolute;
      inset: auto 34px 26px auto;
      width: 160px;
      height: 4px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--color-pink), var(--color-may), var(--color-primary));
      opacity: .78;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.02fr) minmax(320px, .98fr);
      gap: clamp(28px, 5vw, 54px);
      align-items: center;
    }

    .brand-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      border: 1px solid rgba(122, 79, 216, .14);
      font-size: 14px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .hero h1 {
      margin: 0;
      max-width: 760px;
      font-size: clamp(34px, 5vw, 64px);
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: 0;
      color: #211b2c;
    }

    .hero-lead {
      margin: 22px 0 0;
      max-width: 720px;
      color: var(--color-muted);
      font-size: 18px;
      line-height: 1.88;
    }

    .hero-actions {
      margin-top: 30px;
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
    }

    .btn-main,
    .btn-ghost,
    .btn-soft {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 800;
      transition: var(--transition);
      cursor: pointer;
      white-space: nowrap;
    }

    .btn-main {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-berry));
      box-shadow: 0 16px 32px rgba(122, 79, 216, .28);
    }

    .btn-main:hover {
      color: #fff;
      transform: translateY(-3px);
      box-shadow: 0 22px 44px rgba(122, 79, 216, .34);
    }

    .btn-ghost {
      color: var(--color-primary-dark);
      background: #fff;
      border-color: var(--color-border);
      box-shadow: var(--shadow-sm);
    }

    .btn-ghost:hover {
      color: var(--color-primary-dark);
      border-color: rgba(122, 79, 216, .3);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .btn-soft {
      color: var(--color-berry);
      background: #fff3f8;
      border-color: rgba(244, 143, 177, .25);
    }

    .btn-soft:hover {
      color: #a92e66;
      background: #ffe8f1;
      transform: translateY(-2px);
    }

    .hero-data {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 28px;
    }

    .data-pill {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 12px 14px;
      border-radius: 16px;
      background: rgba(255, 255, 255, .8);
      border: 1px solid var(--color-line);
      color: var(--color-muted);
      font-weight: 700;
      box-shadow: var(--shadow-sm);
    }

    .data-pill strong {
      color: var(--color-text);
      font-size: 18px;
    }

    .matrix-panel {
      background: #fff;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 22px;
      box-shadow: var(--shadow-md);
    }

    .status-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 12px 14px;
      border-radius: 18px;
      background: linear-gradient(135deg, #f7f1ff, #fff8f3);
      border: 1px solid var(--color-line);
      margin-bottom: 18px;
    }

    .status-bar span {
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
    }

    .status-dot {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: #35b779;
      box-shadow: 0 0 0 6px rgba(53, 183, 121, .12);
      flex: 0 0 auto;
    }

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

    .matrix-item {
      min-height: 102px;
      padding: 15px;
      border-radius: 18px;
      border: 1px solid var(--color-line);
      background: linear-gradient(180deg, #fff, #fbf8ff);
      transition: var(--transition);
    }

    .matrix-item:hover {
      transform: translateY(-4px);
      border-color: rgba(122, 79, 216, .26);
      box-shadow: var(--shadow-sm);
    }

    .matrix-item i {
      width: 34px;
      height: 34px;
      display: inline-grid;
      place-items: center;
      border-radius: 12px;
      color: var(--color-primary);
      background: var(--color-primary-soft);
      margin-bottom: 10px;
      transition: var(--transition);
    }

    .matrix-item:hover i {
      transform: rotate(-5deg) scale(1.04);
      color: var(--color-berry);
    }

    .matrix-item b {
      display: block;
      font-size: 15px;
      line-height: 1.35;
      margin-bottom: 4px;
    }

    .matrix-item small {
      color: var(--color-muted);
      font-weight: 700;
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 72px 0;
    }

    .section-tight {
      padding: 48px 0;
    }

    .section-alt {
      background: linear-gradient(180deg, rgba(251, 249, 255, .72), rgba(255, 248, 243, .45));
      border-block: 1px solid rgba(233, 226, 244, .62);
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 30px;
    }

    .section-head.center {
      display: block;
      text-align: center;
      max-width: 760px;
      margin-inline: auto;
    }

    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--color-berry);
      font-weight: 900;
      font-size: 14px;
      margin-bottom: 10px;
    }

    .section h2 {
      margin: 0;
      color: #211b2c;
      font-size: clamp(28px, 3.4vw, 42px);
      line-height: 1.18;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-desc {
      margin: 12px 0 0;
      max-width: 650px;
      color: var(--color-muted);
      font-size: 16px;
      line-height: 1.85;
    }

    .section-head.center .section-desc {
      margin-inline: auto;
    }

    .tier-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
      align-items: stretch;
    }

    .tier-card {
      position: relative;
      padding: 22px;
      border-radius: var(--radius-md);
      border: 1px solid var(--color-border);
      background: #fff;
      box-shadow: var(--shadow-sm);
      transition: var(--transition);
      overflow: hidden;
    }

    .tier-card:nth-child(2) {
      background: linear-gradient(180deg, #fff, #fbf6ff);
    }

    .tier-card:nth-child(3) {
      background: linear-gradient(180deg, #fff, #fff3f8);
    }

    .tier-card.featured {
      color: #fff;
      border-color: transparent;
      background: linear-gradient(145deg, var(--color-primary), var(--color-berry));
      box-shadow: var(--shadow-lg);
    }

    .tier-card:hover {
      transform: translateY(-6px);
      box-shadow: var(--shadow-md);
    }

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

    .tier-level span {
      width: 36px;
      height: 36px;
      display: inline-grid;
      place-items: center;
      border-radius: 13px;
      color: var(--color-primary);
      background: var(--color-primary-soft);
      font-weight: 900;
    }

    .tier-card.featured .tier-level span {
      color: #fff;
      background: rgba(255, 255, 255, .18);
    }

    .tier-level em {
      font-style: normal;
      font-size: 13px;
      color: var(--color-muted);
      font-weight: 800;
    }

    .tier-card.featured .tier-level em,
    .tier-card.featured p,
    .tier-card.featured li {
      color: rgba(255, 255, 255, .86);
    }

    .tier-card h3 {
      margin: 0 0 10px;
      font-size: 21px;
      font-weight: 900;
    }

    .tier-card p {
      margin: 0 0 18px;
      color: var(--color-muted);
    }

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

    .check-list li {
      display: flex;
      align-items: flex-start;
      gap: 9px;
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
    }

    .check-list i {
      color: #35b779;
      margin-top: 2px;
    }

    .compare-wrap {
      border-radius: var(--radius-lg);
      border: 1px solid var(--color-border);
      background: #fff;
      box-shadow: var(--shadow-md);
      overflow: hidden;
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1.05fr repeat(3, 1fr);
      border-bottom: 1px solid var(--color-line);
    }

    .compare-row:last-child {
      border-bottom: none;
    }

    .compare-cell {
      padding: 18px 20px;
      min-height: 78px;
      display: flex;
      flex-direction: column;
      justify-content: center;
      gap: 4px;
      border-right: 1px solid var(--color-line);
    }

    .compare-cell:last-child {
      border-right: none;
    }

    .compare-head {
      background: linear-gradient(135deg, #f7f1ff, #fff8f3);
      font-weight: 900;
      color: #211b2c;
    }

    .compare-cell small {
      color: var(--color-muted);
      font-weight: 700;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      width: fit-content;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      border: 1px solid rgba(122, 79, 216, .12);
      font-size: 13px;
      font-weight: 800;
    }

    .urgent-band {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      align-items: center;
      gap: 28px;
      padding: clamp(24px, 4vw, 38px);
      border-radius: var(--radius-lg);
      color: #fff;
      background:
        linear-gradient(135deg, rgba(88, 44, 164, .96), rgba(200, 63, 124, .94)),
        linear-gradient(90deg, transparent 0, rgba(255,255,255,.1) 50%, transparent 100%);
      box-shadow: var(--shadow-lg);
    }

    .urgent-band h2 {
      color: #fff;
      margin-bottom: 10px;
    }

    .urgent-band p {
      color: rgba(255, 255, 255, .82);
      margin: 0;
      max-width: 700px;
    }

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

    .time-box {
      min-width: 76px;
      padding: 12px 10px;
      border-radius: 16px;
      text-align: center;
      background: rgba(255, 255, 255, .14);
      border: 1px solid rgba(255, 255, 255, .2);
    }

    .time-box b {
      display: block;
      font-size: 24px;
      line-height: 1.1;
    }

    .time-box span {
      font-size: 12px;
      color: rgba(255, 255, 255, .78);
      font-weight: 800;
    }

    .process-grid {
      display: grid;
      grid-template-columns: .95fr 1.05fr;
      gap: 24px;
      align-items: stretch;
    }

    .progress-panel,
    .safety-panel {
      border-radius: var(--radius-lg);
      border: 1px solid var(--color-border);
      background: #fff;
      padding: 26px;
      box-shadow: var(--shadow-sm);
    }

    .progress-line {
      display: grid;
      gap: 18px;
      margin-top: 20px;
    }

    .progress-item {
      display: grid;
      grid-template-columns: 42px minmax(0, 1fr);
      gap: 14px;
      align-items: start;
      position: relative;
    }

    .progress-item:not(:last-child)::after {
      content: "";
      position: absolute;
      left: 20px;
      top: 44px;
      width: 2px;
      height: calc(100% - 24px);
      background: var(--color-line);
    }

    .step-index {
      width: 42px;
      height: 42px;
      display: inline-grid;
      place-items: center;
      border-radius: 15px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-pink));
      font-weight: 900;
      position: relative;
      z-index: 1;
    }

    .progress-item h3 {
      margin: 0 0 4px;
      font-size: 18px;
      font-weight: 900;
    }

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

    .safety-icons {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 14px;
      margin-top: 20px;
    }

    .safe-item {
      padding: 16px;
      border-radius: 18px;
      border: 1px solid var(--color-line);
      background: linear-gradient(180deg, #fff, #fbf8ff);
    }

    .safe-item i {
      color: var(--color-primary);
      font-size: 23px;
      margin-bottom: 10px;
    }

    .safe-item b {
      display: block;
      margin-bottom: 4px;
      font-weight: 900;
    }

    .safe-item span {
      color: var(--color-muted);
      font-size: 14px;
      font-weight: 700;
    }

    .news-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.18fr) minmax(280px, .82fr);
      gap: 24px;
    }

    .news-list,
    .recommend-card,
    .form-card,
    .faq-wrap {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .news-list {
      overflow: hidden;
    }

    .news-item {
      display: grid;
      grid-template-columns: 92px minmax(0, 1fr) auto;
      gap: 18px;
      align-items: center;
      padding: 20px 22px;
      border-bottom: 1px solid var(--color-line);
      transition: var(--transition);
    }

    .news-item:last-child {
      border-bottom: none;
    }

    .news-item:hover {
      background: #fbf8ff;
    }

    .news-date {
      padding: 10px;
      border-radius: 16px;
      text-align: center;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-weight: 900;
      line-height: 1.15;
    }

    .news-date small {
      display: block;
      color: var(--color-muted);
      margin-top: 4px;
      font-weight: 800;
    }

    .news-item h3 {
      margin: 0 0 5px;
      font-size: 18px;
      font-weight: 900;
    }

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

    .news-item .enter {
      width: 38px;
      height: 38px;
      display: inline-grid;
      place-items: center;
      border-radius: 999px;
      color: var(--color-primary);
      background: #fff;
      border: 1px solid var(--color-line);
    }

    .news-item:hover .enter {
      color: #fff;
      background: var(--color-primary);
      transform: translateX(3px);
    }

    .recommend-card {
      padding: 24px;
      background: linear-gradient(180deg, #fff, #fff8f3);
    }

    .recommend-card h3 {
      margin: 0 0 14px;
      font-weight: 900;
      font-size: 22px;
    }

    .mini-stack {
      display: grid;
      gap: 12px;
      margin: 18px 0 20px;
    }

    .mini-card {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      padding: 14px;
      border-radius: 16px;
      background: #fff;
      border: 1px solid var(--color-line);
    }

    .mini-card b {
      display: block;
      font-weight: 900;
    }

    .mini-card span {
      color: var(--color-muted);
      font-size: 13px;
      font-weight: 700;
    }

    .vertical-flow {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 24px;
      align-items: center;
    }

    .stage-card {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      padding: 24px;
      background: #fff;
      box-shadow: var(--shadow-md);
    }

    .screen-stage {
      border-radius: 24px;
      padding: 18px;
      background:
        linear-gradient(145deg, rgba(122, 79, 216, .12), rgba(244, 143, 177, .14)),
        #fff;
      border: 1px solid var(--color-line);
    }

    .screen-top {
      display: flex;
      gap: 7px;
      margin-bottom: 14px;
    }

    .screen-top span {
      width: 10px;
      height: 10px;
      border-radius: 999px;
      background: var(--color-lilac);
    }

    .screen-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 10px;
    }

    .screen-tile {
      min-height: 88px;
      border-radius: 16px;
      background: #fff;
      border: 1px solid rgba(233, 226, 244, .88);
      padding: 13px;
    }

    .screen-tile.long {
      grid-column: span 2;
      min-height: 70px;
      background: linear-gradient(135deg, #fff, #fff3f8);
    }

    .screen-tile b {
      display: block;
      font-size: 15px;
      margin-bottom: 8px;
    }

    .bar {
      height: 8px;
      border-radius: 999px;
      background: var(--color-primary-soft);
      overflow: hidden;
      margin-top: 10px;
    }

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

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

    .seed-card {
      min-height: 286px;
      padding: 20px;
      border-radius: 24px;
      border: 1px solid var(--color-border);
      background:
        linear-gradient(180deg, rgba(255,255,255,.52), rgba(255,255,255,.94)),
        linear-gradient(135deg, rgba(122, 79, 216, .16), rgba(255, 201, 120, .22));
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
      justify-content: space-between;
      transition: var(--transition);
      overflow: hidden;
    }

    .seed-card:nth-child(2) {
      background:
        linear-gradient(180deg, rgba(255,255,255,.5), rgba(255,255,255,.94)),
        linear-gradient(135deg, rgba(244, 143, 177, .24), rgba(216, 199, 255, .18));
    }

    .seed-card:nth-child(3) {
      background:
        linear-gradient(180deg, rgba(255,255,255,.5), rgba(255,255,255,.94)),
        linear-gradient(135deg, rgba(255, 201, 120, .25), rgba(122, 79, 216, .13));
    }

    .seed-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-md);
    }

    .seed-cover {
      height: 108px;
      border-radius: 20px;
      border: 1px solid rgba(255,255,255,.74);
      background:
        linear-gradient(135deg, rgba(122, 79, 216, .84), rgba(244, 143, 177, .78)),
        repeating-linear-gradient(45deg, rgba(255,255,255,.18) 0 8px, transparent 8px 16px);
      display: grid;
      place-items: center;
      color: #fff;
      font-size: 34px;
      margin-bottom: 18px;
    }

    .seed-card h3 {
      margin: 0 0 8px;
      font-weight: 900;
      font-size: 20px;
    }

    .seed-card p {
      color: var(--color-muted);
      margin: 0 0 16px;
      font-size: 14px;
    }

    .form-section-grid {
      display: grid;
      grid-template-columns: .88fr 1.12fr;
      gap: 26px;
      align-items: start;
    }

    .contact-points {
      display: grid;
      gap: 14px;
      margin-top: 22px;
    }

    .point-item {
      display: flex;
      gap: 13px;
      align-items: flex-start;
      padding: 16px;
      border-radius: 18px;
      border: 1px solid var(--color-line);
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .point-item i {
      color: var(--color-primary);
      font-size: 22px;
    }

    .point-item b {
      display: block;
      margin-bottom: 3px;
      font-weight: 900;
    }

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

    .form-card {
      padding: 26px;
    }

    .form-label {
      color: var(--color-text);
      font-weight: 800;
      margin-bottom: 7px;
    }

    .form-control,
    .form-select {
      min-height: 48px;
      border-radius: 14px;
      border: 1px solid var(--color-border);
      color: var(--color-text);
      background-color: #fff;
      transition: var(--transition);
    }

    .form-control:focus,
    .form-select:focus {
      border-color: rgba(122, 79, 216, .46);
      box-shadow: 0 0 0 4px rgba(122, 79, 216, .12);
    }

    textarea.form-control {
      min-height: 108px;
      resize: vertical;
    }

    .form-note {
      color: var(--color-muted);
      font-size: 13px;
      margin-top: 12px;
    }

    .faq-wrap {
      overflow: hidden;
    }

    .accordion-item {
      border: none;
      border-bottom: 1px solid var(--color-line);
      background: transparent;
    }

    .accordion-item:last-child {
      border-bottom: none;
    }

    .accordion-button {
      padding: 20px 22px;
      color: var(--color-text);
      font-weight: 900;
      background: #fff;
      box-shadow: none;
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary-dark);
      background: #fbf8ff;
      box-shadow: none;
    }

    .accordion-button:focus {
      box-shadow: inset 0 0 0 3px rgba(122, 79, 216, .12);
      border-color: transparent;
    }

    .accordion-body {
      padding: 0 22px 22px;
      color: var(--color-muted);
      line-height: 1.85;
      background: #fbf8ff;
    }

    .site-footer {
      background: #211b2c;
      color: rgba(255, 255, 255, .82);
      padding: 58px 0 92px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) repeat(2, minmax(180px, .42fr));
      gap: 34px;
      align-items: start;
    }

    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      color: #fff;
      font-weight: 900;
      margin-bottom: 14px;
    }

    .footer-brand .brand-mark {
      box-shadow: none;
    }

    .footer-about {
      max-width: 560px;
      color: rgba(255, 255, 255, .68);
      margin: 0;
    }

    .footer-title {
      color: #fff;
      font-weight: 900;
      margin-bottom: 14px;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .68);
    }

    .footer-links a:hover {
      color: #fff;
      padding-left: 4px;
    }

    .copyright {
      margin-top: 34px;
      padding-top: 22px;
      border-top: 1px solid rgba(255, 255, 255, .12);
      display: flex;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      color: rgba(255, 255, 255, .58);
      font-size: 14px;
    }

    .mobile-tabbar {
      position: fixed;
      left: 12px;
      right: 12px;
      bottom: 12px;
      z-index: 999;
      display: none;
      grid-template-columns: repeat(3, 1fr);
      gap: 6px;
      padding: 8px;
      border-radius: 24px;
      background: rgba(255, 255, 255, .92);
      border: 1px solid rgba(233, 226, 244, .92);
      box-shadow: 0 20px 50px rgba(83, 57, 132, .2);
      backdrop-filter: blur(18px);
    }

    .mobile-tabbar a {
      display: flex;
      min-width: 0;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 3px;
      padding: 8px 4px;
      border-radius: 17px;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 800;
      line-height: 1.2;
    }

    .mobile-tabbar a i {
      font-size: 18px;
    }

    .mobile-tabbar a.active {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-berry));
      box-shadow: 0 10px 22px rgba(122, 79, 216, .24);
    }

    .fade-up {
      animation: fadeUp .72s ease both;
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(18px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @media (max-width: 1024px) {
      .hero-grid,
      .process-grid,
      .vertical-flow,
      .form-section-grid {
        grid-template-columns: 1fr;
      }

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

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

      .urgent-band {
        grid-template-columns: 1fr;
      }

      .countdown {
        justify-content: flex-start;
      }

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

      .compare-cell {
        border-right: none;
        border-bottom: 1px solid var(--color-line);
      }

      .compare-cell:last-child {
        border-bottom: none;
      }
    }

    @media (max-width: 991px) {
      .navbar-collapse {
        padding: 14px 0 18px;
      }

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

      .nav-quick {
        margin-left: 0;
        margin-top: 8px;
        justify-content: center;
      }
    }

    @media (max-width: 768px) {
      body {
        padding-bottom: 86px;
      }

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

      .hero {
        padding: 42px 0 38px;
      }

      .hero-shell {
        padding: 24px;
        border-radius: 24px;
      }

      .hero h1 {
        font-size: 34px;
      }

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

      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .btn-main,
      .btn-ghost,
      .btn-soft {
        width: 100%;
        white-space: normal;
        text-align: center;
      }

      .icon-matrix,
      .tier-grid,
      .seed-grid,
      .safety-icons {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 54px 0;
      }

      .section-tight {
        padding: 38px 0;
      }

      .section-head {
        display: block;
      }

      .news-item {
        grid-template-columns: 74px minmax(0, 1fr);
      }

      .news-item .enter {
        grid-column: 2;
        width: auto;
        height: 38px;
        padding-inline: 12px;
      }

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

      .mobile-tabbar {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .brand-text {
        font-size: 15px;
      }

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

      .hero h1 {
        font-size: 30px;
      }

      .section h2 {
        font-size: 26px;
      }

      .matrix-panel,
      .progress-panel,
      .safety-panel,
      .recommend-card,
      .form-card {
        padding: 20px;
        border-radius: 22px;
      }

      .time-box {
        min-width: calc(50% - 5px);
      }

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

      .screen-tile.long {
        grid-column: auto;
      }

      .copyright {
        display: block;
      }

      .copyright span {
        display: block;
        margin-top: 8px;
      }
    }

/* roulang page: category1 */
:root {
      --color-primary: #8060c8;
      --color-primary-dark: #5f43a7;
      --color-primary-soft: #efe9ff;
      --color-lilac: #c8b4ef;
      --color-rose: #d9577e;
      --color-rose-soft: #fff0f4;
      --color-may: #f5b86f;
      --color-bg: #fbf9fd;
      --color-bg-soft: #f5f1fa;
      --color-surface: #ffffff;
      --color-text: #24222a;
      --color-muted: #6f6879;
      --color-border: #e8e0f1;
      --shadow-sm: 0 10px 30px rgba(80, 57, 122, .08);
      --shadow-md: 0 18px 48px rgba(80, 57, 122, .14);
      --shadow-lg: 0 26px 70px rgba(80, 57, 122, .18);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --header-height: 78px;
      --ease: all .24s ease;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--color-text);
      background:
        radial-gradient(circle at 8% 8%, rgba(200, 180, 239, .22), transparent 30%),
        linear-gradient(180deg, #fff 0%, var(--color-bg) 48%, #fff 100%);
      line-height: 1.7;
      padding-bottom: 0;
    }

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

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

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

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

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible {
      outline: 3px solid rgba(128, 96, 200, .28);
      outline-offset: 3px;
    }

    .site-container {
      width: min(1160px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, .86);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(232, 224, 241, .8);
    }

    .navbar {
      min-height: var(--header-height);
      padding: 0;
    }

    .navbar-brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      color: var(--color-text);
      white-space: nowrap;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-rose));
      box-shadow: 0 12px 28px rgba(128, 96, 200, .24);
      flex: 0 0 auto;
    }

    .brand-text {
      font-size: 18px;
      letter-spacing: 0;
    }

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

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(128, 96, 200, .14);
    }

    .navbar-nav {
      align-items: center;
      gap: 6px;
      padding: 10px 0;
    }

    .nav-link {
      position: relative;
      color: var(--color-muted);
      font-weight: 700;
      padding: 10px 14px !important;
      border-radius: 999px;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 6px;
      height: 2px;
      border-radius: 99px;
      background: linear-gradient(90deg, var(--color-primary), var(--color-rose));
    }

    .nav-quick {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-left: 14px;
      padding: 11px 18px;
      border-radius: 999px;
      color: #fff;
      font-weight: 800;
      background: linear-gradient(135deg, var(--color-primary), var(--color-rose));
      box-shadow: 0 14px 34px rgba(128, 96, 200, .24);
    }

    .nav-quick:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 42px rgba(128, 96, 200, .3);
    }

    .page-hero {
      position: relative;
      overflow: hidden;
      padding: 78px 0 58px;
    }

    .page-hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(135deg, rgba(128, 96, 200, .1), transparent 42%),
        radial-gradient(circle at 86% 18%, rgba(217, 87, 126, .13), transparent 24%);
      pointer-events: none;
    }

    .hero-grid {
      position: relative;
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
      gap: 36px;
      align-items: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 12px;
      border-radius: 999px;
      color: var(--color-primary-dark);
      background: rgba(239, 233, 255, .9);
      border: 1px solid rgba(200, 180, 239, .55);
      font-size: 14px;
      font-weight: 800;
      margin-bottom: 20px;
    }

    .page-hero h1 {
      margin: 0;
      font-size: clamp(38px, 5vw, 68px);
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: 0;
    }

    .hero-lead {
      margin: 22px 0 0;
      max-width: 660px;
      color: var(--color-muted);
      font-size: 18px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 30px;
    }

    .btn-main,
    .btn-ghost,
    .btn-soft {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      font-weight: 850;
      border: 1px solid transparent;
      transition: var(--ease);
      cursor: pointer;
    }

    .btn-main {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-rose));
      box-shadow: 0 16px 38px rgba(128, 96, 200, .28);
    }

    .btn-main:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 22px 48px rgba(128, 96, 200, .34);
    }

    .btn-ghost {
      color: var(--color-primary-dark);
      background: rgba(255, 255, 255, .76);
      border-color: var(--color-border);
    }

    .btn-ghost:hover {
      background: var(--color-primary-soft);
      border-color: rgba(128, 96, 200, .35);
      transform: translateY(-2px);
    }

    .btn-soft {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      border-color: rgba(128, 96, 200, .18);
    }

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

    .hero-panel {
      border: 1px solid rgba(232, 224, 241, .9);
      border-radius: var(--radius-lg);
      padding: 24px;
      background: rgba(255, 255, 255, .9);
      box-shadow: var(--shadow-lg);
      animation: fadeUp .58s ease both;
    }

    .panel-top {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      align-items: flex-start;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--color-border);
    }

    .panel-top strong {
      display: block;
      font-size: 18px;
      line-height: 1.35;
    }

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

    .status-pill {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: #8a3d58;
      background: var(--color-rose-soft);
      border: 1px solid rgba(217, 87, 126, .22);
      border-radius: 999px;
      padding: 7px 10px;
      font-weight: 800;
      font-size: 13px;
      white-space: nowrap;
    }

    .slot-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
      margin: 20px 0;
    }

    .slot {
      padding: 14px;
      border-radius: 16px;
      border: 1px solid var(--color-border);
      background: linear-gradient(180deg, #fff, #fbf8ff);
      transition: var(--ease);
    }

    .slot:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
      border-color: rgba(128, 96, 200, .35);
    }

    .slot em {
      display: block;
      font-style: normal;
      color: var(--color-muted);
      font-size: 13px;
    }

    .slot b {
      display: block;
      margin-top: 3px;
      font-size: 16px;
    }

    .entry-steps {
      display: grid;
      gap: 10px;
    }

    .entry-step {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px;
      border-radius: 16px;
      background: var(--color-bg-soft);
    }

    .step-no {
      width: 30px;
      height: 30px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      color: #fff;
      background: var(--color-primary);
      font-weight: 900;
      flex: 0 0 auto;
    }

    .section {
      padding: 72px 0;
    }

    .section-muted {
      background: linear-gradient(180deg, rgba(245, 241, 250, .9), rgba(255, 255, 255, .92));
    }

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

    .section-kicker {
      color: var(--color-rose);
      font-weight: 900;
      margin-bottom: 8px;
    }

    .section-title {
      margin: 0;
      font-size: clamp(28px, 3vw, 42px);
      line-height: 1.2;
      font-weight: 900;
      letter-spacing: 0;
    }

    .section-summary {
      max-width: 440px;
      color: var(--color-muted);
      margin: 0;
    }

    .filter-wrap {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 24px;
    }

    .filter-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 10px 14px;
      border-radius: 999px;
      border: 1px solid var(--color-border);
      background: #fff;
      color: var(--color-muted);
      font-weight: 800;
      transition: var(--ease);
    }

    .filter-tag.active,
    .filter-tag:hover {
      color: #fff;
      background: var(--color-primary);
      border-color: var(--color-primary);
      transform: translateY(-1px);
    }

    .selected-layout {
      display: grid;
      grid-template-columns: minmax(0, 1.1fr) minmax(280px, .9fr);
      gap: 22px;
      align-items: stretch;
    }

    .resource-list {
      display: grid;
      gap: 16px;
    }

    .resource-card {
      position: relative;
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 18px;
      padding: 22px;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: var(--color-surface);
      box-shadow: var(--shadow-sm);
      transition: var(--ease);
    }

    .resource-card.featured {
      background:
        linear-gradient(135deg, rgba(239, 233, 255, .8), rgba(255, 240, 244, .72)),
        #fff;
      border-color: rgba(128, 96, 200, .3);
    }

    .resource-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
    }

    .resource-card h3 {
      margin: 0 0 8px;
      font-size: 21px;
      font-weight: 900;
    }

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

    .card-meta {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 14px;
    }

    .badge-soft {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 850;
    }

    .badge-warm {
      background: #fff6e9;
      color: #9a5b13;
    }

    .card-action {
      align-self: center;
      white-space: nowrap;
    }

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

    .summary-card,
    .tier-card,
    .compare-card,
    .process-card,
    .consult-card {
      border: 1px solid var(--color-border);
      border-radius: var(--radius-md);
      background: var(--color-surface);
      box-shadow: var(--shadow-sm);
      transition: var(--ease);
    }

    .summary-card {
      padding: 22px;
      background:
        linear-gradient(180deg, rgba(255, 255, 255, .95), rgba(245, 241, 250, .9));
    }

    .summary-card:hover,
    .tier-card:hover,
    .compare-card:hover,
    .process-card:hover {
      transform: translateY(-3px);
      box-shadow: var(--shadow-md);
    }

    .summary-number {
      font-size: 42px;
      line-height: 1;
      font-weight: 950;
      color: var(--color-primary-dark);
    }

    .summary-card span {
      display: block;
      color: var(--color-muted);
      margin-top: 8px;
    }

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

    .tier-card {
      padding: 24px;
      overflow: hidden;
    }

    .tier-card:nth-child(2) {
      border-color: rgba(128, 96, 200, .4);
      box-shadow: var(--shadow-md);
    }

    .tier-level {
      display: inline-flex;
      padding: 7px 11px;
      border-radius: 999px;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-weight: 900;
      margin-bottom: 16px;
    }

    .tier-card h3 {
      margin: 0 0 8px;
      font-size: 22px;
      font-weight: 900;
    }

    .tier-card p {
      color: var(--color-muted);
      margin-bottom: 18px;
    }

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

    .check-list li {
      display: flex;
      gap: 10px;
      color: var(--color-muted);
    }

    .check-list i {
      color: var(--color-primary);
      margin-top: 4px;
    }

    .compare-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr 1.1fr;
      border: 1px solid var(--color-border);
      border-radius: var(--radius-lg);
      overflow: hidden;
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .compare-cell {
      padding: 18px;
      border-bottom: 1px solid var(--color-border);
      border-right: 1px solid var(--color-border);
      min-height: 74px;
    }

    .compare-cell:nth-child(3n) {
      border-right: 0;
    }

    .compare-cell:nth-last-child(-n + 3) {
      border-bottom: 0;
    }

    .compare-head {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      font-weight: 900;
    }

    .compare-label {
      font-weight: 900;
      color: var(--color-text);
      background: #fffaf3;
    }

    .promo-strip {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
      padding: 28px;
      border-radius: var(--radius-lg);
      color: #fff;
      background:
        linear-gradient(135deg, rgba(95, 67, 167, .96), rgba(217, 87, 126, .92)),
        var(--color-primary);
      box-shadow: var(--shadow-lg);
    }

    .promo-strip h2 {
      margin: 0 0 8px;
      font-weight: 950;
      font-size: clamp(25px, 3vw, 38px);
    }

    .promo-strip p {
      margin: 0;
      color: rgba(255, 255, 255, .82);
    }

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

    .promo-actions .btn-main {
      background: #fff;
      color: var(--color-primary-dark);
      box-shadow: none;
    }

    .promo-actions .btn-ghost {
      color: #fff;
      background: rgba(255, 255, 255, .12);
      border-color: rgba(255, 255, 255, .32);
    }

    .process-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }

    .process-card {
      padding: 22px;
      display: flex;
      gap: 16px;
      align-items: flex-start;
    }

    .process-icon {
      width: 46px;
      height: 46px;
      border-radius: 16px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-rose));
      flex: 0 0 auto;
      box-shadow: 0 12px 24px rgba(128, 96, 200, .22);
    }

    .process-card h3 {
      margin: 0 0 6px;
      font-size: 19px;
      font-weight: 900;
    }

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

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

    .consult-card {
      padding: 26px;
    }

    .form-label {
      color: var(--color-text);
      font-weight: 850;
      margin-bottom: 8px;
    }

    .form-control,
    .form-select {
      border: 1px solid var(--color-border);
      border-radius: 14px;
      min-height: 48px;
      padding: 11px 14px;
      background: #fff;
      color: var(--color-text);
    }

    .form-control:focus,
    .form-select:focus {
      border-color: rgba(128, 96, 200, .5);
      box-shadow: 0 0 0 4px rgba(128, 96, 200, .12);
    }

    .form-text {
      color: var(--color-muted);
    }

    .info-stack {
      display: grid;
      gap: 14px;
    }

    .info-line {
      display: flex;
      gap: 12px;
      padding: 16px;
      border-radius: 18px;
      background: var(--color-bg-soft);
      border: 1px solid var(--color-border);
    }

    .info-line i {
      color: var(--color-primary);
      font-size: 20px;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid var(--color-border) !important;
      border-radius: var(--radius-md) !important;
      overflow: hidden;
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .accordion-button {
      font-weight: 900;
      color: var(--color-text);
      background: #fff;
      padding: 18px 20px;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
    }

    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(128, 96, 200, .12) !important;
    }

    .accordion-body {
      color: var(--color-muted);
      padding: 0 20px 20px;
    }

    .site-footer {
      padding: 64px 0 28px;
      color: #f7f3ff;
      background: #282230;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.3fr .7fr .7fr;
      gap: 36px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

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

    .footer-about {
      color: rgba(255, 255, 255, .7);
      margin: 0;
      max-width: 460px;
    }

    .footer-title {
      color: #fff;
      font-weight: 900;
      margin-bottom: 14px;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .72);
    }

    .footer-links a:hover {
      color: #fff;
      padding-left: 4px;
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      padding-top: 22px;
      color: rgba(255, 255, 255, .6);
      font-size: 14px;
    }

    .mobile-tabbar {
      display: none;
      position: fixed;
      left: 12px;
      right: 12px;
      bottom: 12px;
      z-index: 1001;
      grid-template-columns: repeat(4, 1fr);
      gap: 4px;
      padding: 8px;
      border: 1px solid rgba(232, 224, 241, .9);
      border-radius: 22px;
      background: rgba(255, 255, 255, .92);
      backdrop-filter: blur(18px);
      box-shadow: var(--shadow-lg);
    }

    .mobile-tabbar a {
      display: flex;
      min-width: 0;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 3px;
      padding: 8px 4px;
      border-radius: 16px;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 800;
      line-height: 1.2;
    }

    .mobile-tabbar i {
      font-size: 18px;
    }

    .mobile-tabbar a.active,
    .mobile-tabbar a:hover {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(18px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .fade-in {
      animation: fadeUp .62s ease both;
    }

    @media (max-width: 1024px) {
      .site-container {
        width: min(100% - 32px, 960px);
      }

      .hero-grid,
      .selected-layout,
      .consult-grid {
        grid-template-columns: 1fr;
      }

      .hero-panel {
        max-width: 680px;
      }

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

      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }
    }

    @media (max-width: 991px) {
      .navbar-collapse {
        margin-top: 12px;
        padding: 14px;
        border: 1px solid var(--color-border);
        border-radius: 20px;
        background: rgba(255, 255, 255, .96);
        box-shadow: var(--shadow-sm);
      }

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

      .nav-quick {
        margin: 8px 0 0;
        width: 100%;
      }
    }

    @media (max-width: 768px) {
      body {
        padding-bottom: 86px;
      }

      .page-hero {
        padding: 48px 0 42px;
      }

      .section {
        padding: 52px 0;
      }

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

      .btn-main,
      .btn-ghost,
      .btn-soft {
        width: 100%;
      }

      .slot-grid,
      .process-grid,
      .compare-grid {
        grid-template-columns: 1fr;
      }

      .compare-cell,
      .compare-cell:nth-child(3n),
      .compare-cell:nth-last-child(-n + 3) {
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
      }

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

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

      .card-action {
        width: 100%;
      }

      .card-action .btn-soft {
        width: 100%;
      }

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

      .promo-actions {
        justify-content: stretch;
      }

      .footer-grid {
        grid-template-columns: 1fr;
        gap: 26px;
      }

      .copyright {
        flex-direction: column;
      }

      .mobile-tabbar {
        display: grid;
      }
    }

    @media (max-width: 520px) {
      .site-container {
        width: min(100% - 24px, 480px);
      }

      .brand-text {
        font-size: 16px;
        max-width: 220px;
        white-space: normal;
        line-height: 1.25;
      }

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

      .page-hero h1 {
        font-size: 36px;
      }

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

      .hero-panel,
      .consult-card,
      .promo-strip,
      .tier-card,
      .resource-card {
        padding: 18px;
        border-radius: 20px;
      }

      .filter-wrap {
        gap: 8px;
      }

      .filter-tag {
        font-size: 13px;
        padding: 9px 11px;
      }
    }

/* roulang page: category2 */
:root {
      --color-primary: #8b5cc7;
      --color-primary-dark: #65409d;
      --color-primary-soft: #f1e9fb;
      --color-accent: #d94f8a;
      --color-accent-soft: #fde8f1;
      --color-warm: #f3a95f;
      --color-bg: #fbf9fd;
      --color-surface: #ffffff;
      --color-surface-2: #f7f2fa;
      --color-text: #282432;
      --color-muted: #6e667a;
      --color-light: #9a91a7;
      --color-border: rgba(139, 92, 199, .18);
      --shadow-sm: 0 10px 24px rgba(76, 49, 111, .08);
      --shadow-md: 0 18px 46px rgba(76, 49, 111, .13);
      --shadow-lg: 0 26px 70px rgba(76, 49, 111, .18);
      --radius-sm: 12px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --container: 1180px;
      --header-height: 78px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--color-text);
      background:
        radial-gradient(circle at 8% 4%, rgba(217, 79, 138, .08), transparent 26%),
        linear-gradient(180deg, #fffafd 0%, var(--color-bg) 46%, #ffffff 100%);
      line-height: 1.72;
      letter-spacing: 0;
      padding-bottom: 0;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: color .22s ease, background .22s ease, border-color .22s ease, transform .22s ease, box-shadow .22s ease;
    }

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

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

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    select:focus-visible {
      outline: 3px solid rgba(217, 79, 138, .25);
      outline-offset: 3px;
      border-radius: 10px;
    }

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

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 252, 255, .88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid rgba(139, 92, 199, .14);
    }

    .navbar {
      min-height: var(--header-height);
      padding: 0;
    }

    .navbar-brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      font-weight: 800;
      color: var(--color-text);
      letter-spacing: 0;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 14px;
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 14px 30px rgba(139, 92, 199, .26);
      flex: 0 0 auto;
    }

    .brand-text {
      font-size: 18px;
      white-space: nowrap;
    }

    .navbar-toggler {
      border: 1px solid var(--color-border);
      border-radius: 12px;
      padding: 8px 10px;
      background: #fff;
      box-shadow: var(--shadow-sm);
    }

    .navbar-toggler:focus {
      box-shadow: 0 0 0 4px rgba(139, 92, 199, .16);
    }

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

    .nav-link {
      color: var(--color-muted);
      font-weight: 700;
      padding: 10px 14px !important;
      border-radius: 999px;
      position: relative;
    }

    .nav-link:hover,
    .nav-link.active {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
    }

    .nav-link.active::after {
      content: "";
      position: absolute;
      left: 18px;
      right: 18px;
      bottom: 5px;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    }

    .nav-quick {
      margin-left: 14px;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 11px 18px;
      border-radius: 999px;
      color: #fff;
      font-weight: 800;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 14px 30px rgba(139, 92, 199, .24);
    }

    .nav-quick:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 18px 38px rgba(139, 92, 199, .32);
    }

    main {
      overflow: hidden;
    }

    .section {
      padding: 88px 0;
    }

    .section-tight {
      padding: 64px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border: 1px solid var(--color-border);
      border-radius: 999px;
      background: rgba(255, 255, 255, .82);
      color: var(--color-primary-dark);
      font-size: 14px;
      font-weight: 800;
      box-shadow: var(--shadow-sm);
    }

    .section-title {
      font-size: clamp(30px, 4vw, 48px);
      line-height: 1.16;
      font-weight: 900;
      margin: 16px 0 14px;
      color: var(--color-text);
    }

    .section-title.small {
      font-size: clamp(25px, 3vw, 36px);
    }

    .section-copy {
      max-width: 760px;
      margin: 0;
      color: var(--color-muted);
      font-size: 17px;
    }

    .hero {
      padding: 72px 0 52px;
      min-height: calc(100vh - var(--header-height));
      display: flex;
      align-items: center;
      position: relative;
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(90deg, rgba(255, 255, 255, .86), rgba(255, 255, 255, .5)),
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='1400' height='740' viewBox='0 0 1400 740'%3E%3Crect width='1400' height='740' fill='%23fbf7fd'/%3E%3Cg opacity='.62'%3E%3Cpath d='M1020 42c132 58 212 160 224 284 16 164-92 286-245 330-146 42-310 14-424-80-108-88-138-218-76-335C586 77 820-46 1020 42Z' fill='%23efe2fb'/%3E%3Cpath d='M80 174c88-80 224-100 318-36 80 54 112 166 70 250-45 90-156 128-260 104C86 464 6 372 16 272c4-38 24-70 64-98Z' fill='%23fde9f1'/%3E%3Ccircle cx='1180' cy='142' r='66' fill='%23f5b06a' opacity='.38'/%3E%3C/g%3E%3Cg fill='none' stroke='%238b5cc7' stroke-width='3' opacity='.28'%3E%3Cpath d='M980 202c32-58 78-86 138-84 42 2 78 18 108 48'/%3E%3Cpath d='M1080 526c70-16 128-54 174-114'/%3E%3Cpath d='M206 236c58-18 116-12 174 18'/%3E%3C/g%3E%3Cg opacity='.9'%3E%3Cellipse cx='968' cy='308' rx='18' ry='42' fill='%239b6bd3' transform='rotate(38 968 308)'/%3E%3Cellipse cx='1010' cy='278' rx='18' ry='42' fill='%23d94f8a' transform='rotate(78 1010 278)'/%3E%3Cellipse cx='1048' cy='312' rx='18' ry='42' fill='%23b991e2' transform='rotate(122 1048 312)'/%3E%3Ccircle cx='1012' cy='308' r='14' fill='%23f3a95f'/%3E%3C/g%3E%3C/svg%3E") center/cover no-repeat;
      z-index: -2;
    }

    .hero-grid {
      display: grid;
      grid-template-columns: minmax(0, 1fr) minmax(360px, 500px);
      gap: 42px;
      align-items: center;
    }

    .hero h1 {
      margin: 18px 0 18px;
      font-size: clamp(38px, 6vw, 72px);
      line-height: 1.04;
      font-weight: 950;
      max-width: 780px;
    }

    .hero-lead {
      color: var(--color-muted);
      font-size: clamp(17px, 2vw, 21px);
      max-width: 720px;
      margin-bottom: 28px;
    }

    .hero-actions,
    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      align-items: center;
    }

    .btn-main,
    .btn-soft,
    .btn-outline-custom {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 9px;
      min-height: 48px;
      padding: 12px 20px;
      border-radius: 999px;
      font-weight: 850;
      border: 1px solid transparent;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease, color .22s ease;
    }

    .btn-main {
      color: #fff;
      background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
      box-shadow: 0 16px 34px rgba(139, 92, 199, .26);
    }

    .btn-main:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 22px 44px rgba(139, 92, 199, .34);
    }

    .btn-soft {
      color: var(--color-primary-dark);
      background: rgba(255, 255, 255, .86);
      border-color: var(--color-border);
      box-shadow: var(--shadow-sm);
    }

    .btn-soft:hover,
    .btn-outline-custom:hover {
      color: var(--color-primary-dark);
      border-color: rgba(139, 92, 199, .36);
      transform: translateY(-2px);
      box-shadow: var(--shadow-md);
    }

    .btn-outline-custom {
      color: var(--color-primary-dark);
      background: transparent;
      border-color: rgba(139, 92, 199, .28);
    }

    .demo-panel {
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .9);
      border: 1px solid rgba(139, 92, 199, .18);
      box-shadow: var(--shadow-lg);
      padding: 24px;
      animation: fadeUp .7s ease both;
    }

    .demo-head {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: flex-start;
      padding-bottom: 18px;
      border-bottom: 1px solid var(--color-border);
    }

    .demo-head strong {
      display: block;
      font-size: 20px;
      line-height: 1.25;
    }

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

    .status-dot {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 10px;
      border-radius: 999px;
      background: #f2fbf4;
      color: #287745;
      font-size: 13px;
      font-weight: 800;
      white-space: nowrap;
    }

    .matrix {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
      margin: 18px 0;
    }

    .matrix-item {
      border-radius: 16px;
      background: var(--color-surface-2);
      border: 1px solid var(--color-border);
      padding: 16px;
      min-height: 116px;
      position: relative;
      overflow: hidden;
    }

    .matrix-item::after {
      content: "";
      position: absolute;
      right: -16px;
      bottom: -20px;
      width: 76px;
      height: 76px;
      border-radius: 50%;
      background: rgba(217, 79, 138, .1);
    }

    .matrix-item b {
      display: block;
      font-size: 22px;
      color: var(--color-primary-dark);
      margin-bottom: 4px;
    }

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

    .progress-lane {
      display: grid;
      gap: 12px;
    }

    .lane-row {
      display: grid;
      grid-template-columns: 88px 1fr 46px;
      gap: 10px;
      align-items: center;
      color: var(--color-muted);
      font-size: 14px;
    }

    .lane-bar {
      height: 9px;
      border-radius: 999px;
      background: #eee7f5;
      overflow: hidden;
    }

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

    .topic-band {
      background: #fff;
      border-top: 1px solid rgba(139, 92, 199, .12);
      border-bottom: 1px solid rgba(139, 92, 199, .12);
    }

    .topic-layout {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 36px;
      align-items: start;
    }

    .rank-stack {
      display: grid;
      gap: 14px;
    }

    .rank-card {
      display: grid;
      grid-template-columns: 54px 1fr auto;
      gap: 16px;
      align-items: center;
      padding: 18px;
      border-radius: var(--radius-md);
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-sm);
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .rank-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: rgba(217, 79, 138, .26);
    }

    .rank-no {
      width: 54px;
      height: 54px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 17px;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-size: 20px;
      font-weight: 900;
    }

    .rank-card h3 {
      font-size: 19px;
      margin: 0 0 4px;
      font-weight: 900;
    }

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

    .heat {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--color-accent);
      font-weight: 850;
      white-space: nowrap;
    }

    .compare-shell {
      border-radius: var(--radius-lg);
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-md);
      overflow: hidden;
    }

    .compare-row {
      display: grid;
      grid-template-columns: 1.1fr repeat(3, 1fr);
      min-width: 760px;
    }

    .compare-row + .compare-row {
      border-top: 1px solid var(--color-border);
    }

    .compare-cell {
      padding: 18px 20px;
      border-right: 1px solid var(--color-border);
      color: var(--color-muted);
    }

    .compare-cell:last-child {
      border-right: 0;
    }

    .compare-row.head .compare-cell {
      background: linear-gradient(180deg, #fbf7ff, #fff);
      color: var(--color-text);
      font-weight: 900;
    }

    .compare-label {
      color: var(--color-text);
      font-weight: 900;
    }

    .mark {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 9px;
      border-radius: 999px;
      background: var(--color-accent-soft);
      color: var(--color-accent);
      font-size: 13px;
      font-weight: 850;
    }

    .scroll-wrap {
      overflow-x: auto;
      border-radius: var(--radius-lg);
      padding-bottom: 2px;
    }

    .feature-grid {
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 22px;
      align-items: stretch;
    }

    .feature-card,
    .flow-card,
    .consult-card,
    .notice-card {
      border-radius: var(--radius-md);
      background: var(--color-surface);
      border: 1px solid var(--color-border);
      box-shadow: var(--shadow-sm);
      padding: 24px;
      transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
    }

    .feature-card:hover,
    .flow-card:hover,
    .consult-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: rgba(139, 92, 199, .28);
    }

    .feature-card.large {
      min-height: 360px;
      background:
        linear-gradient(135deg, rgba(139, 92, 199, .1), rgba(217, 79, 138, .06)),
        #fff;
    }

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

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 11px;
      border-radius: 999px;
      background: rgba(139, 92, 199, .09);
      color: var(--color-primary-dark);
      font-size: 13px;
      font-weight: 800;
    }

    .feature-card h3,
    .flow-card h3,
    .consult-card h3 {
      margin: 0 0 10px;
      font-size: 22px;
      font-weight: 900;
    }

    .feature-card p,
    .flow-card p,
    .consult-card p {
      margin: 0;
      color: var(--color-muted);
    }

    .feature-list {
      display: grid;
      gap: 12px;
      margin-top: 22px;
    }

    .feature-line {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 14px;
      border-radius: 15px;
      background: rgba(255, 255, 255, .72);
      border: 1px solid rgba(139, 92, 199, .12);
    }

    .feature-line i {
      color: var(--color-accent);
      font-size: 20px;
      margin-top: 2px;
    }

    .flow-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 16px;
    }

    .flow-card {
      position: relative;
      overflow: hidden;
    }

    .flow-card::before {
      content: attr(data-step);
      position: absolute;
      right: 18px;
      top: 14px;
      font-size: 42px;
      line-height: 1;
      font-weight: 950;
      color: rgba(139, 92, 199, .1);
    }

    .flow-icon {
      width: 46px;
      height: 46px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 15px;
      background: var(--color-primary-soft);
      color: var(--color-primary-dark);
      font-size: 22px;
      margin-bottom: 18px;
    }

    .limited {
      background:
        linear-gradient(135deg, rgba(70, 40, 106, .96), rgba(139, 92, 199, .92)),
        #55367a;
      color: #fff;
    }

    .limited .section-copy {
      color: rgba(255, 255, 255, .78);
    }

    .limited-panel {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 24px;
      align-items: center;
      padding: 34px;
      border-radius: var(--radius-lg);
      background: rgba(255, 255, 255, .1);
      border: 1px solid rgba(255, 255, 255, .22);
      box-shadow: 0 28px 60px rgba(36, 20, 58, .26);
    }

    .limited-badges {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 16px;
    }

    .limited-badges span {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, .14);
      color: rgba(255, 255, 255, .9);
      font-weight: 800;
      font-size: 14px;
    }

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

    .notice-card {
      background: linear-gradient(180deg, #fff, #fbf7ff);
    }

    .notice-list {
      display: grid;
      gap: 14px;
      margin: 24px 0 0;
      padding: 0;
      list-style: none;
    }

    .notice-list li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      color: var(--color-muted);
    }

    .notice-list i {
      color: var(--color-primary);
      font-size: 20px;
      margin-top: 2px;
    }

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

    .form-field.full {
      grid-column: 1 / -1;
    }

    .form-label {
      color: var(--color-text);
      font-weight: 850;
      margin-bottom: 7px;
    }

    .form-control,
    .form-select {
      min-height: 50px;
      border: 1px solid rgba(139, 92, 199, .18);
      border-radius: 14px;
      background-color: #fff;
      color: var(--color-text);
      box-shadow: none;
      transition: border-color .22s ease, box-shadow .22s ease;
    }

    textarea.form-control {
      min-height: 118px;
      resize: vertical;
    }

    .form-control:focus,
    .form-select:focus {
      border-color: rgba(139, 92, 199, .56);
      box-shadow: 0 0 0 4px rgba(139, 92, 199, .12);
    }

    .form-hint {
      margin-top: 12px;
      color: var(--color-light);
      font-size: 14px;
    }

    .faq-wrap {
      max-width: 940px;
      margin: 30px auto 0;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid var(--color-border);
      border-radius: 18px !important;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
      background: #fff;
    }

    .accordion-button {
      padding: 20px 22px;
      color: var(--color-text);
      font-weight: 900;
      background: #fff;
      box-shadow: none;
      letter-spacing: 0;
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
      box-shadow: none;
    }

    .accordion-button:focus {
      box-shadow: 0 0 0 4px rgba(139, 92, 199, .12);
      border-color: transparent;
    }

    .accordion-body {
      padding: 0 22px 22px;
      color: var(--color-muted);
    }

    .site-footer {
      padding: 64px 0 28px;
      background: #241c2f;
      color: rgba(255, 255, 255, .82);
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr;
      gap: 36px;
      padding-bottom: 34px;
      border-bottom: 1px solid rgba(255, 255, 255, .12);
    }

    .footer-brand {
      color: #fff;
      margin-bottom: 16px;
    }

    .footer-about {
      color: rgba(255, 255, 255, .68);
      max-width: 460px;
      margin: 0;
    }

    .footer-title {
      color: #fff;
      font-weight: 900;
      margin-bottom: 14px;
    }

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

    .footer-links a {
      color: rgba(255, 255, 255, .68);
    }

    .footer-links a:hover {
      color: #fff;
      padding-left: 4px;
    }

    .copyright {
      display: flex;
      justify-content: space-between;
      gap: 16px;
      padding-top: 24px;
      color: rgba(255, 255, 255, .55);
      font-size: 14px;
    }

    .mobile-tabs {
      display: none;
      position: fixed;
      left: 12px;
      right: 12px;
      bottom: 12px;
      z-index: 1100;
      padding: 8px;
      border-radius: 22px;
      background: rgba(255, 255, 255, .94);
      border: 1px solid rgba(139, 92, 199, .16);
      box-shadow: 0 16px 42px rgba(76, 49, 111, .18);
      backdrop-filter: blur(18px);
    }

    .mobile-tabs a {
      flex: 1;
      min-width: 0;
      display: inline-flex;
      flex-direction: column;
      align-items: center;
      gap: 3px;
      padding: 8px 4px;
      border-radius: 16px;
      color: var(--color-muted);
      font-size: 12px;
      font-weight: 800;
      line-height: 1.2;
    }

    .mobile-tabs i {
      font-size: 18px;
      line-height: 1;
    }

    .mobile-tabs a.active,
    .mobile-tabs a:hover {
      color: var(--color-primary-dark);
      background: var(--color-primary-soft);
    }

    @keyframes fadeUp {
      from {
        opacity: 0;
        transform: translateY(18px);
      }
      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    @media (max-width: 1024px) {
      .hero-grid,
      .topic-layout,
      .feature-grid,
      .consult-wrap {
        grid-template-columns: 1fr;
      }

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

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

    @media (max-width: 991.98px) {
      .navbar-collapse {
        margin-top: 12px;
        padding: 14px;
        border-radius: 20px;
        background: #fff;
        border: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
      }

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

      .nav-quick {
        margin: 10px 0 0;
        width: 100%;
      }
    }

    @media (max-width: 768px) {
      body {
        padding-bottom: 88px;
      }

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

      .hero {
        padding: 52px 0 36px;
        min-height: auto;
      }

      .section {
        padding: 62px 0;
      }

      .section-tight {
        padding: 48px 0;
      }

      .demo-panel,
      .limited-panel,
      .consult-card,
      .notice-card {
        padding: 20px;
        border-radius: 22px;
      }

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

      .rank-card {
        grid-template-columns: 46px 1fr;
      }

      .heat {
        grid-column: 2;
      }

      .rank-no {
        width: 46px;
        height: 46px;
        border-radius: 14px;
      }

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

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

      .copyright {
        flex-direction: column;
      }

      .mobile-tabs {
        display: flex;
      }
    }

    @media (max-width: 520px) {
      .brand-text {
        font-size: 16px;
        max-width: 220px;
        white-space: normal;
        line-height: 1.18;
      }

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

      .hero-actions,
      .cta-actions {
        align-items: stretch;
      }

      .btn-main,
      .btn-soft,
      .btn-outline-custom {
        width: 100%;
      }

      .demo-head {
        flex-direction: column;
      }

      .lane-row {
        grid-template-columns: 76px 1fr 38px;
      }

      .compare-row {
        min-width: 680px;
      }

      .mobile-tabs a {
        font-size: 11px;
      }
    }