/* roulang page: index */
:root {
      --brand: #ef3f23;
      --brand-2: #ff7a1a;
      --brand-3: #ffb36a;
      --mint: #14b887;
      --ink: #251814;
      --muted: #76665f;
      --soft: #fff6ec;
      --soft-2: #fffaf4;
      --line: rgba(105, 72, 58, .16);
      --card: rgba(255, 255, 255, .86);
      --shadow: 0 22px 70px rgba(210, 81, 25, .13);
      --shadow-hover: 0 28px 90px rgba(218, 73, 19, .2);
      --radius: 26px;
      --nav-width: 104px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at 12% 4%, rgba(255, 116, 48, .22), transparent 28%),
        radial-gradient(circle at 82% 18%, rgba(255, 190, 116, .26), transparent 30%),
        linear-gradient(180deg, #fffaf3 0%, #fff6ed 45%, #fff 100%);
      line-height: 1.72;
      overflow-x: hidden;
    }
    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(239, 63, 35, .055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(239, 63, 35, .055) 1px, transparent 1px);
      background-size: 36px 36px;
      mask-image: linear-gradient(to bottom, rgba(0,0,0,.75), transparent 72%);
      z-index: -1;
    }
    a { color: inherit; text-decoration: none; }
    button, input { font: inherit; }
    button { cursor: pointer; }
    :focus-visible {
      outline: 3px solid rgba(255, 122, 26, .36);
      outline-offset: 3px;
      border-radius: 14px;
    }
    .layout {
      min-height: 100vh;
    }
    .side-nav {
      position: fixed;
      left: 18px;
      top: 18px;
      bottom: 18px;
      width: var(--nav-width);
      z-index: 50;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 16px;
      padding: 16px 10px;
      border: 1px solid var(--line);
      border-radius: 30px;
      background: rgba(255, 250, 244, .86);
      backdrop-filter: blur(18px);
      box-shadow: 0 20px 60px rgba(108, 66, 46, .12);
    }
    .brand-mark {
      width: 72px;
      min-height: 86px;
      display: grid;
      place-items: center;
      gap: 7px;
      text-align: center;
    }
    .brand-icon {
      width: 46px;
      height: 46px;
      display: grid;
      place-items: center;
      border-radius: 18px;
      color: white;
      font-weight: 900;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: 0 12px 26px rgba(239, 63, 35, .28);
    }
    .brand-text {
      font-size: 11px;
      line-height: 1.25;
      font-weight: 800;
      letter-spacing: -.02em;
      color: var(--ink);
    }
    .nav-list {
      width: 100%;
      display: grid;
      gap: 10px;
    }
    .nav-item {
      position: relative;
      display: grid;
      place-items: center;
      gap: 5px;
      padding: 12px 4px;
      border-radius: 20px;
      color: var(--muted);
      font-size: 12px;
      font-weight: 700;
      transition: .22s ease;
    }
    .nav-item svg { width: 20px; height: 20px; }
    .nav-item:hover {
      color: var(--brand);
      background: rgba(255, 122, 26, .1);
      transform: translateY(-1px);
    }
    .nav-item.active {
      color: var(--brand);
      background: linear-gradient(180deg, rgba(255, 235, 216, .95), rgba(255, 249, 242, .9));
      box-shadow: inset 0 0 0 1px rgba(239, 63, 35, .18);
    }
    .nav-item.active::before {
      content: "";
      position: absolute;
      left: -10px;
      top: 18px;
      bottom: 18px;
      width: 4px;
      border-radius: 999px;
      background: linear-gradient(180deg, var(--brand), var(--brand-2));
    }
    .mobile-top {
      display: none;
      position: sticky;
      top: 0;
      z-index: 60;
      padding: 12px 16px;
      background: rgba(255, 250, 244, .92);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }
    .mobile-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
    }
    .mobile-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 900;
      line-height: 1.2;
    }
    .mobile-links {
      margin-top: 12px;
      display: flex;
      gap: 8px;
      overflow-x: auto;
      padding-bottom: 4px;
    }
    .mobile-links a {
      white-space: nowrap;
      padding: 9px 13px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background: white;
      font-size: 13px;
      font-weight: 800;
      color: var(--muted);
    }
    .mobile-links a.active {
      color: white;
      border-color: transparent;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
    }
    .page {
      margin-left: calc(var(--nav-width) + 42px);
      padding: 28px 24px 0;
    }
    .container {
      max-width: 1240px;
      margin: 0 auto;
    }
    .section {
      margin: 72px 0;
    }
    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }
    .section-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      color: var(--brand);
      background: rgba(255, 122, 26, .12);
      border: 1px solid rgba(239, 63, 35, .14);
      font-size: 13px;
      font-weight: 900;
    }
    .section-title {
      margin: 10px 0 0;
      font-size: clamp(26px, 4vw, 36px);
      line-height: 1.2;
      letter-spacing: -.04em;
      font-weight: 900;
    }
    .section-desc {
      max-width: 620px;
      margin: 10px 0 0;
      color: var(--muted);
      font-size: 16px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 46px;
      padding: 12px 18px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 900;
      transition: .22s ease;
      white-space: nowrap;
    }
    .btn-primary {
      color: white;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      box-shadow: 0 16px 34px rgba(239, 63, 35, .25);
    }
    .btn-primary:hover {
      transform: translateY(-2px);
      filter: brightness(1.04);
      box-shadow: 0 20px 44px rgba(239, 63, 35, .34);
    }
    .btn-secondary {
      color: var(--brand);
      background: white;
      border-color: rgba(239, 63, 35, .24);
    }
    .btn-secondary:hover {
      transform: translateY(-2px);
      background: #fff0e3;
      border-color: rgba(239, 63, 35, .34);
    }
    .badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 6px 10px;
      border-radius: 999px;
      background: rgba(255, 122, 26, .11);
      color: var(--brand);
      font-size: 12px;
      font-weight: 900;
      border: 1px solid rgba(239, 63, 35, .14);
    }
    .card {
      border: 1px solid var(--line);
      background: var(--card);
      border-radius: var(--radius);
      box-shadow: var(--shadow);
      transition: .22s ease;
    }
    .card:hover {
      transform: translateY(-3px);
      border-color: rgba(239, 63, 35, .28);
      box-shadow: var(--shadow-hover);
    }
    .hero {
      position: relative;
      overflow: hidden;
      min-height: 560px;
      display: grid;
      align-items: stretch;
      border-radius: 34px;
      border: 1px solid rgba(239, 63, 35, .14);
      background:
        linear-gradient(135deg, rgba(255, 255, 255, .92), rgba(255, 239, 222, .84)),
        radial-gradient(circle at 70% 30%, rgba(255, 111, 31, .22), transparent 34%);
      box-shadow: 0 30px 90px rgba(192, 77, 26, .16);
    }
    .hero::after {
      content: "";
      position: absolute;
      right: -80px;
      top: -90px;
      width: 300px;
      height: 300px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(239,63,35,.2), transparent 68%);
    }
    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.08fr .92fr;
      gap: 28px;
      padding: clamp(28px, 5vw, 58px);
    }
    .promo-chip {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      width: fit-content;
      padding: 8px 14px;
      border-radius: 999px;
      color: #9b240d;
      background: #ffe2c8;
      border: 1px solid rgba(239, 63, 35, .18);
      font-size: 14px;
      font-weight: 900;
    }
    .burst {
      display: inline-grid;
      place-items: center;
      min-width: 66px;
      height: 66px;
      padding: 8px;
      border-radius: 28% 72% 33% 67% / 62% 35% 65% 38%;
      color: white;
      font-weight: 1000;
      line-height: 1.05;
      text-align: center;
      background: linear-gradient(135deg, #ff2f1d, #ff8d22);
      box-shadow: 0 16px 36px rgba(239,63,35,.3);
      transform: rotate(-8deg);
    }
    .hero h1 {
      max-width: 790px;
      margin: 22px 0 18px;
      font-size: clamp(30px, 5.2vw, 56px);
      line-height: 1.08;
      letter-spacing: -.06em;
      font-weight: 1000;
    }
    .hero-copy {
      max-width: 760px;
      color: var(--muted);
      font-size: 18px;
    }
    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-top: 28px;
    }
    .hero-points {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      margin-top: 28px;
    }
    .point {
      padding: 15px;
      border-radius: 20px;
      background: rgba(255,255,255,.76);
      border: 1px solid var(--line);
    }
    .point strong {
      display: block;
      color: var(--brand);
      font-size: 25px;
      line-height: 1;
      letter-spacing: -.04em;
    }
    .point span {
      display: block;
      margin-top: 5px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }
    .hero-stage {
      align-self: center;
      display: grid;
      gap: 14px;
    }
    .index-matrix {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
    }
    .matrix-card {
      min-height: 136px;
      padding: 18px;
      border-radius: 24px;
      background: white;
      border: 1px solid rgba(239,63,35,.14);
      box-shadow: 0 20px 45px rgba(213, 89, 31, .11);
    }
    .matrix-card:nth-child(1) {
      background: linear-gradient(135deg, #fff, #ffe9d6);
    }
    .matrix-card:nth-child(4) {
      background: linear-gradient(135deg, #fff5ed, #ffffff);
    }
    .matrix-card .num {
      color: var(--brand);
      font-size: 34px;
      line-height: 1;
      font-weight: 1000;
      letter-spacing: -.06em;
    }
    .matrix-card h3 {
      margin: 10px 0 4px;
      font-size: 18px;
      font-weight: 900;
    }
    .matrix-card p {
      margin: 0;
      color: var(--muted);
      font-size: 13px;
    }
    .limit-strip {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      padding: 16px;
      border-radius: 24px;
      color: #7f220f;
      background: linear-gradient(90deg, #ffe4c9, #fff5e8);
      border: 1px dashed rgba(239, 63, 35, .34);
    }
    .countdown {
      display: flex;
      gap: 8px;
      font-weight: 1000;
      color: var(--brand);
    }
    .countdown span {
      min-width: 42px;
      text-align: center;
      padding: 7px 8px;
      border-radius: 12px;
      background: white;
      box-shadow: inset 0 0 0 1px rgba(239,63,35,.13);
    }
    .trust-bar {
      display: grid;
      grid-template-columns: repeat(5, minmax(0, 1fr));
      gap: 12px;
    }
    .trust-item {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 16px;
      border-radius: 22px;
      background: rgba(255,255,255,.78);
      border: 1px solid var(--line);
    }
    .trust-icon {
      flex: 0 0 auto;
      width: 42px;
      height: 42px;
      display: grid;
      place-items: center;
      border-radius: 16px;
      color: white;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
    }
    .trust-item:nth-child(3) .trust-icon,
    .trust-item:nth-child(5) .trust-icon {
      background: linear-gradient(135deg, var(--mint), #3bd9a8);
    }
    .trust-item h3 {
      margin: 0;
      font-size: 15px;
      font-weight: 900;
    }
    .trust-item p {
      margin: 2px 0 0;
      color: var(--muted);
      font-size: 12px;
      line-height: 1.45;
    }
    .track-wrap {
      overflow: hidden;
      border-radius: 30px;
      background: rgba(255,255,255,.66);
      border: 1px solid var(--line);
      padding: 18px;
    }
    .deal-track {
      display: grid;
      grid-template-columns: 1.25fr .9fr .9fr;
      gap: 16px;
    }
    .deal-card {
      position: relative;
      overflow: hidden;
      padding: 22px;
      min-height: 220px;
      border-radius: 26px;
      background: white;
      border: 1px solid rgba(239,63,35,.14);
      transition: .22s ease;
    }
    .deal-card:hover {
      transform: translateY(-3px);
      border-color: rgba(239,63,35,.32);
      box-shadow: var(--shadow-hover);
    }
    .deal-card.featured {
      color: white;
      background:
        linear-gradient(135deg, rgba(239,63,35,.94), rgba(255,122,26,.92)),
        radial-gradient(circle at 80% 20%, rgba(255,255,255,.28), transparent 35%);
    }
    .deal-card .deal-no {
      position: absolute;
      right: 18px;
      top: 14px;
      font-size: 54px;
      line-height: 1;
      font-weight: 1000;
      opacity: .14;
    }
    .deal-card h3 {
      margin: 14px 0 8px;
      font-size: 22px;
      line-height: 1.25;
      font-weight: 950;
    }
    .deal-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }
    .deal-card.featured p { color: rgba(255,255,255,.86); }
    .deal-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-top: 18px;
    }
    .deal-card.featured .badge {
      color: white;
      background: rgba(255,255,255,.18);
      border-color: rgba(255,255,255,.24);
    }
    .stock-panel {
      display: grid;
      grid-template-columns: 1fr 1.25fr;
      gap: 18px;
      align-items: stretch;
    }
    .stock-card {
      padding: 26px;
      border-radius: 30px;
      background: linear-gradient(135deg, #fff, #fff2e6);
      border: 1px solid rgba(239,63,35,.16);
      box-shadow: var(--shadow);
    }
    .progress {
      width: 100%;
      height: 14px;
      overflow: hidden;
      border-radius: 999px;
      background: rgba(239,63,35,.11);
      margin: 18px 0 12px;
    }
    .progress i {
      display: block;
      width: 72%;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--brand), var(--brand-2));
      box-shadow: 0 8px 18px rgba(239,63,35,.24);
    }
    .rank-list {
      display: grid;
      gap: 10px;
    }
    .rank-item {
      display: grid;
      grid-template-columns: 42px 1fr auto;
      align-items: center;
      gap: 12px;
      padding: 14px;
      border-radius: 18px;
      background: white;
      border: 1px solid var(--line);
    }
    .rank-index {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: var(--brand);
      background: #fff0e5;
      font-weight: 1000;
    }
    .rank-item h3 {
      margin: 0;
      font-size: 15px;
      font-weight: 900;
    }
    .rank-item p {
      margin: 2px 0 0;
      color: var(--muted);
      font-size: 12px;
    }
    .rank-score {
      color: var(--brand);
      font-weight: 1000;
    }
    .news-grid {
      display: grid;
      grid-template-columns: 1.35fr .75fr;
      gap: 18px;
    }
    .news-list {
      padding: 10px;
      border-radius: 30px;
      background: rgba(255,255,255,.72);
      border: 1px solid var(--line);
    }
    .news-row {
      display: grid;
      grid-template-columns: auto 1fr auto;
      gap: 14px;
      align-items: center;
      padding: 16px;
      border-radius: 22px;
      transition: .22s ease;
    }
    .news-row + .news-row {
      border-top: 1px solid rgba(105,72,58,.08);
    }
    .news-row:hover {
      background: #fff3e8;
      transform: translateX(3px);
    }
    .news-row time {
      color: var(--brand);
      font-size: 13px;
      font-weight: 900;
      white-space: nowrap;
    }
    .news-row h3 {
      margin: 0;
      font-size: 17px;
      font-weight: 900;
    }
    .news-row p {
      margin: 4px 0 0;
      color: var(--muted);
      font-size: 13px;
    }
    .side-reco {
      padding: 22px;
      border-radius: 30px;
      background: linear-gradient(180deg, #fff, #fff1e4);
      border: 1px solid rgba(239,63,35,.15);
    }
    .topic-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 14px;
    }
    .topic-card {
      padding: 20px;
      min-height: 180px;
      border-radius: 26px;
      background: white;
      border: 1px solid var(--line);
      transition: .22s ease;
    }
    .topic-card:hover {
      transform: translateY(-3px);
      border-color: rgba(239,63,35,.3);
      box-shadow: var(--shadow-hover);
    }
    .topic-card h3 {
      margin: 14px 0 8px;
      font-size: 18px;
      font-weight: 950;
    }
    .topic-card p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }
    .buy-group {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 18px;
    }
    .cta-box {
      position: relative;
      overflow: hidden;
      padding: 30px;
      border-radius: 32px;
      color: white;
      background:
        linear-gradient(135deg, rgba(239,63,35,.96), rgba(255,122,26,.94)),
        radial-gradient(circle at 80% 12%, rgba(255,255,255,.28), transparent 32%);
      box-shadow: 0 26px 80px rgba(239,63,35,.25);
    }
    .cta-box::after {
      content: "";
      position: absolute;
      right: -40px;
      bottom: -50px;
      width: 190px;
      height: 190px;
      border-radius: 50%;
      background: rgba(255,255,255,.16);
    }
    .cta-box h2 {
      position: relative;
      z-index: 1;
      margin: 0 0 10px;
      font-size: clamp(25px, 3.2vw, 36px);
      line-height: 1.2;
      font-weight: 1000;
    }
    .cta-box p {
      position: relative;
      z-index: 1;
      margin: 0;
      max-width: 680px;
      color: rgba(255,255,255,.88);
    }
    .cta-box .hero-actions {
      position: relative;
      z-index: 1;
    }
    .cta-box .btn-secondary {
      border-color: rgba(255,255,255,.5);
      color: white;
      background: rgba(255,255,255,.14);
    }
    .share-card {
      padding: 28px;
      border-radius: 32px;
      background: #fff;
      border: 1px solid rgba(239,63,35,.14);
      box-shadow: var(--shadow);
    }
    .share-step {
      display: flex;
      gap: 12px;
      padding: 14px 0;
      border-bottom: 1px solid rgba(105,72,58,.1);
    }
    .share-step:last-child { border-bottom: 0; }
    .step-dot {
      width: 30px;
      height: 30px;
      flex: 0 0 auto;
      display: grid;
      place-items: center;
      border-radius: 12px;
      color: white;
      background: linear-gradient(135deg, var(--brand), var(--brand-2));
      font-weight: 1000;
      font-size: 13px;
    }
    .faq-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }
    .faq-item {
      padding: 22px;
      border-radius: 26px;
      background: white;
      border: 1px solid var(--line);
      transition: .22s ease;
    }
    .faq-item:hover {
      background: #fff5ed;
      border-color: rgba(239,63,35,.28);
      transform: translateY(-2px);
      box-shadow: var(--shadow);
    }
    .faq-item h3 {
      margin: 0 0 8px;
      font-size: 18px;
      font-weight: 950;
    }
    .faq-item p {
      margin: 0;
      color: var(--muted);
      font-size: 14px;
    }
    .footer {
      margin-top: 72px;
      border-top: 1px solid rgba(239,63,35,.18);
      background: rgba(255, 248, 239, .86);
    }
    .footer-inner {
      max-width: 1240px;
      margin: 0 auto;
      padding: 38px 24px;
      display: grid;
      grid-template-columns: 1.2fr .8fr .9fr;
      gap: 24px;
    }
    .footer h2, .footer h3 {
      margin: 0 0 10px;
      font-weight: 950;
    }
    .footer p, .footer a {
      color: var(--muted);
      font-size: 14px;
    }
    .footer-links {
      display: grid;
      gap: 8px;
    }
    .footer a:hover { color: var(--brand); }
    .copyright {
      padding: 16px 24px 28px;
      text-align: center;
      color: #917a70;
      font-size: 13px;
    }
    @media (max-width: 1100px) {
      :root { --nav-width: 92px; }
      .hero-grid,
      .stock-panel,
      .news-grid,
      .buy-group {
        grid-template-columns: 1fr;
      }
      .trust-bar { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .topic-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
      .deal-track { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .side-nav { display: none; }
      .mobile-top { display: block; }
      .page {
        margin-left: 0;
        padding: 18px 14px 0;
      }
      .section { margin: 48px 0; }
      .section-head {
        align-items: flex-start;
        flex-direction: column;
      }
      .hero { border-radius: 26px; }
      .hero-grid { padding: 24px; }
      .hero-points,
      .index-matrix,
      .trust-bar,
      .topic-grid,
      .faq-grid,
      .footer-inner {
        grid-template-columns: 1fr;
      }
      .hero-actions .btn,
      .buy-group .btn {
        width: 100%;
      }
      .news-row {
        grid-template-columns: 1fr;
        gap: 6px;
      }
      .rank-item {
        grid-template-columns: 38px 1fr;
      }
      .rank-score {
        grid-column: 2;
      }
    }
    @media (max-width: 520px) {
      .hero-copy { font-size: 16px; }
      .limit-strip {
        align-items: flex-start;
        flex-direction: column;
      }
      .countdown span { min-width: 38px; }
      .trust-item { align-items: flex-start; }
    }

/* roulang page: category1 */
:root{
      --bg: #f9f3eb;
      --bg-soft: #fff8f1;
      --card: rgba(255,255,255,.88);
      --card-strong: #ffffff;
      --text: #1f2937;
      --muted: #6b7280;
      --line: rgba(214, 178, 149, .38);
      --line-strong: rgba(233, 122, 44, .35);
      --brand: #ea5b2f;
      --brand-strong: #ff6a35;
      --brand-soft: #fff1e6;
      --brand-soft-2: #ffe4d2;
      --accent: #ff8b38;
      --green: #2fbf88;
      --shadow: 0 18px 50px rgba(203, 103, 37, .11);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 18px;
      --nav-width: 108px;
    }

    html { scroll-behavior: smooth; }
    body {
      background:
        radial-gradient(circle at 12% 10%, rgba(255, 147, 76, .18), transparent 26%),
        radial-gradient(circle at 90% 16%, rgba(255, 197, 143, .22), transparent 22%),
        linear-gradient(180deg, #fdf8f2 0%, #fbf4eb 50%, #f8f1e8 100%);
      color: var(--text);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
      line-height: 1.7;
      min-height: 100vh;
    }
    body::before{
      content:"";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background-image:
        linear-gradient(rgba(255,255,255,.22) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.22) 1px, transparent 1px);
      background-size: 36px 36px;
      mask-image: linear-gradient(180deg, rgba(0,0,0,.16), transparent 72%);
      opacity: .55;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: all .2s ease;
    }
    a:hover { color: var(--brand); }
    img { max-width: 100%; display: block; }

    .page-shell{
      position: relative;
      min-height: 100vh;
    }

    .side-nav{
      position: fixed;
      left: 0;
      top: 0;
      width: var(--nav-width);
      height: 100vh;
      z-index: 40;
      display: flex;
      flex-direction: column;
      padding: 18px 12px;
      background: rgba(255, 251, 246, .88);
      border-right: 1px solid rgba(225, 188, 160, .48);
      backdrop-filter: blur(18px);
      box-shadow: 10px 0 40px rgba(190, 117, 60, .06);
    }
    .brand-mark{
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 10px;
      padding: 12px 10px 14px;
      border-radius: 22px;
      background: linear-gradient(180deg, rgba(255,255,255,.92), rgba(255,245,235,.84));
      border: 1px solid rgba(235, 163, 118, .3);
      box-shadow: 0 10px 22px rgba(204, 126, 69, .08);
    }
    .brand-icon{
      width: 42px;
      height: 42px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--brand-strong), #ff9a42);
      color: #fff;
      font-weight: 800;
      font-size: 18px;
      box-shadow: 0 12px 24px rgba(239, 104, 45, .28);
    }
    .brand-text{
      font-size: 12px;
      line-height: 1.35;
      font-weight: 800;
      text-align: center;
      letter-spacing: .02em;
      color: #3a2b24;
      writing-mode: vertical-rl;
      text-orientation: mixed;
    }
    .nav-list{
      display: flex;
      flex-direction: column;
      gap: 10px;
      margin-top: 18px;
      padding-top: 10px;
    }
    .nav-item{
      position: relative;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 76px;
      padding: 12px 8px;
      border-radius: 20px;
      color: #6b5b52;
      border: 1px solid transparent;
      transition: transform .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .nav-item svg{
      width: 22px;
      height: 22px;
      color: currentColor;
      flex: 0 0 auto;
    }
    .nav-item span{
      font-size: 12px;
      font-weight: 700;
      line-height: 1.2;
      text-align: center;
    }
    .nav-item:hover{
      background: rgba(255, 233, 220, .72);
      border-color: rgba(236, 140, 73, .22);
      transform: translateY(-1px);
      color: #d94f23;
    }
    .nav-item.active{
      background: linear-gradient(135deg, var(--brand-strong), #ff8d4a);
      color: #fff;
      box-shadow: 0 16px 28px rgba(235, 94, 42, .26);
      border-color: rgba(255,255,255,.22);
    }
    .nav-item.active::before{
      content:"";
      position: absolute;
      left: -12px;
      top: 50%;
      transform: translateY(-50%);
      width: 4px;
      height: 34px;
      border-radius: 999px;
      background: linear-gradient(180deg, #ff783c, #ffb14a);
    }
    .nav-item.mt-auto{
      margin-top: auto;
    }

    .content-area{
      margin-left: var(--nav-width);
      position: relative;
      z-index: 1;
    }

    .site-container{
      width: min(1280px, calc(100vw - 2rem));
      margin: 0 auto;
    }

    .glass-card{
      background: var(--card);
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
      backdrop-filter: blur(16px);
    }
    .section-card{
      background: var(--card-strong);
      border: 1px solid var(--line);
      box-shadow: 0 16px 40px rgba(214, 129, 70, .08);
      border-radius: var(--radius-xl);
    }
    .section-title{
      display: flex;
      align-items: center;
      gap: 12px;
      font-weight: 800;
      color: #2f2723;
      letter-spacing: .01em;
    }
    .section-title::before{
      content:"";
      width: 14px;
      height: 14px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--brand-strong), #ffb14a);
      box-shadow: 0 0 0 6px rgba(255, 165, 94, .16);
      flex: 0 0 auto;
    }
    .section-kicker{
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border-radius: 999px;
      background: var(--brand-soft);
      color: #cc4d22;
      font-size: 12px;
      font-weight: 800;
      border: 1px solid rgba(234, 91, 47, .18);
    }
    .section-kicker .dot{
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--brand-strong);
      box-shadow: 0 0 0 5px rgba(234, 91, 47, .12);
    }

    .hero-panel{
      border-radius: 32px;
      overflow: hidden;
      position: relative;
      background:
        radial-gradient(circle at 15% 18%, rgba(255, 180, 95, .34), transparent 18%),
        radial-gradient(circle at 82% 24%, rgba(255, 117, 58, .22), transparent 16%),
        linear-gradient(135deg, rgba(255,255,255,.96), rgba(255,247,239,.94));
      border: 1px solid rgba(236, 161, 109, .32);
      box-shadow: 0 28px 60px rgba(224, 123, 51, .12);
    }
    .hero-panel::after{
      content:"";
      position: absolute;
      inset: auto -8% -40% auto;
      width: 320px;
      height: 320px;
      border-radius: 999px;
      background: radial-gradient(circle, rgba(255, 167, 95, .22) 0, rgba(255, 167, 95, .08) 35%, transparent 70%);
      pointer-events: none;
    }
    .hero-copy h1{
      font-size: clamp(2rem, 4vw, 3.4rem);
      line-height: 1.08;
      font-weight: 900;
      letter-spacing: -.03em;
      color: #201915;
    }
    .hero-copy p{
      color: #63584f;
      font-size: 1rem;
      line-height: 1.8;
    }
    .stat-box{
      border-radius: 22px;
      border: 1px solid rgba(237, 173, 127, .32);
      background: linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,247,239,.92));
      box-shadow: 0 12px 28px rgba(222, 142, 76, .08);
    }
    .stat-num{
      font-size: 1.8rem;
      line-height: 1;
      font-weight: 900;
      letter-spacing: -.04em;
      background: linear-gradient(135deg, #e74f21, #ff8a38);
      -webkit-background-clip: text;
      background-clip: text;
      color: transparent;
    }
    .stat-label{
      font-size: 12px;
      font-weight: 800;
      color: #8a6b59;
      letter-spacing: .06em;
      text-transform: uppercase;
    }
    .mini-list li{
      display: flex;
      gap: 10px;
      align-items: flex-start;
      color: #5f5349;
      font-size: 14px;
    }
    .mini-list li + li{
      margin-top: 10px;
    }
    .mini-list .bullet{
      width: 9px;
      height: 9px;
      margin-top: 8px;
      border-radius: 999px;
      background: linear-gradient(135deg, var(--brand-strong), #ffbf66);
      box-shadow: 0 0 0 5px rgba(235, 94, 42, .08);
      flex: 0 0 auto;
    }

    .btn-primary-strong,
    .btn-secondary-soft{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      border-radius: 999px;
      padding: 13px 20px;
      font-weight: 800;
      transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, border-color .2s ease;
      border: 1px solid transparent;
      user-select: none;
    }
    .btn-primary-strong{
      color: #fff;
      background: linear-gradient(135deg, var(--brand-strong), #ff9348);
      box-shadow: 0 16px 30px rgba(235, 94, 42, .22);
    }
    .btn-primary-strong:hover{
      transform: translateY(-1px);
      box-shadow: 0 20px 36px rgba(235, 94, 42, .28);
      color: #fff;
    }
    .btn-secondary-soft{
      color: #d85024;
      background: #fff;
      border-color: rgba(224, 123, 66, .34);
    }
    .btn-secondary-soft:hover{
      transform: translateY(-1px);
      background: #fff4ea;
      border-color: rgba(224, 123, 66, .5);
      color: #c84820;
    }

    .trust-strip{
      border-radius: 28px;
      background: rgba(255,255,255,.76);
      border: 1px solid rgba(228, 182, 146, .4);
      box-shadow: 0 16px 38px rgba(214, 129, 70, .07);
    }
    .trust-item{
      display: flex;
      gap: 12px;
      align-items: flex-start;
      padding: 10px 0;
    }
    .trust-icon{
      width: 38px;
      height: 38px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, rgba(255,115,55,.16), rgba(255,199,120,.28));
      color: var(--brand);
      flex: 0 0 auto;
    }
    .trust-item h3{
      font-size: 14px;
      font-weight: 800;
      color: #2b2320;
      margin-bottom: 2px;
    }
    .trust-item p{
      font-size: 13px;
      color: #72645a;
      line-height: 1.55;
    }

    .filter-pill{
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border-radius: 999px;
      padding: 10px 14px;
      font-size: 14px;
      font-weight: 700;
      border: 1px solid rgba(208, 180, 150, .52);
      background: #fff;
      color: #5e5147;
      transition: all .2s ease;
    }
    .filter-pill:hover{
      background: #fff5eb;
      color: #cb4c23;
      border-color: rgba(234, 91, 47, .34);
      transform: translateY(-1px);
    }
    .filter-pill.active{
      background: linear-gradient(135deg, var(--brand-strong), #ff9a47);
      color: #fff;
      border-color: transparent;
      box-shadow: 0 14px 24px rgba(235, 94, 42, .18);
    }
    .filter-search{
      width: 100%;
      border-radius: 999px;
      border: 1px solid rgba(208, 180, 150, .52);
      background: rgba(255,255,255,.94);
      padding: 13px 18px;
      color: #2e2623;
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease, background-color .2s ease;
    }
    .filter-search::placeholder{
      color: #a18e82;
    }
    .filter-search:focus{
      border-color: rgba(234, 91, 47, .42);
      box-shadow: 0 0 0 4px rgba(255, 130, 55, .14);
      background: #fff;
    }

    .feature-card{
      border-radius: 28px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(255,247,239,.92));
      border: 1px solid rgba(233, 174, 126, .34);
      box-shadow: 0 18px 40px rgba(217, 124, 58, .09);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
      position: relative;
      overflow: hidden;
    }
    .feature-card::before{
      content:"";
      position: absolute;
      inset: 0 auto auto 0;
      width: 100%;
      height: 5px;
      background: linear-gradient(90deg, var(--brand-strong), #ffbb5d);
    }
    .feature-card:hover{
      transform: translateY(-3px);
      border-color: rgba(234, 91, 47, .48);
      box-shadow: 0 24px 46px rgba(217, 124, 58, .16);
    }
    .clamp-2{
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .clamp-3{
      display: -webkit-box;
      -webkit-line-clamp: 3;
      -webkit-box-orient: vertical;
      overflow: hidden;
    }
    .card-tag{
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 10px;
      border-radius: 999px;
      background: #fff4e9;
      color: #c84e22;
      font-size: 12px;
      font-weight: 800;
      border: 1px solid rgba(234, 91, 47, .18);
    }
    .card-tag.mint{
      background: rgba(47, 191, 136, .1);
      color: #1d8d63;
      border-color: rgba(47, 191, 136, .18);
    }
    .rank-num{
      font-size: 44px;
      line-height: .9;
      font-weight: 900;
      letter-spacing: -.08em;
      color: rgba(232, 100, 42, .16);
    }
    .list-item{
      border-radius: 22px;
      padding: 18px 18px 16px;
      background: rgba(255,255,255,.92);
      border: 1px solid rgba(216, 191, 170, .42);
      box-shadow: 0 10px 24px rgba(218, 140, 77, .07);
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .list-item:hover{
      transform: translateY(-2px);
      border-color: rgba(234, 91, 47, .42);
      box-shadow: 0 18px 32px rgba(218, 140, 77, .12);
    }
    .badge-score{
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 11px;
      border-radius: 999px;
      background: linear-gradient(135deg, rgba(234,91,47,.11), rgba(255, 186, 77, .18));
      color: #be4b23;
      border: 1px solid rgba(234, 91, 47, .12);
      font-size: 12px;
      font-weight: 800;
    }
    .score-bar{
      width: 100%;
      height: 8px;
      border-radius: 999px;
      background: #f3e6dc;
      overflow: hidden;
    }
    .score-bar > span{
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, #ff7a3f, #ffb04e);
      box-shadow: 0 8px 18px rgba(235, 94, 42, .22);
    }

    .recommend-card{
      border-radius: 24px;
      border: 1px solid rgba(223, 188, 160, .44);
      background: linear-gradient(180deg, rgba(255,255,255,.96), rgba(255,247,238,.93));
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .recommend-card:hover{
      transform: translateY(-2px);
      border-color: rgba(234, 91, 47, .4);
      box-shadow: 0 18px 34px rgba(223, 135, 61, .11);
    }

    .cta-panel{
      border-radius: 32px;
      background:
        radial-gradient(circle at 12% 18%, rgba(255, 255, 255, .22), transparent 24%),
        linear-gradient(135deg, #f35b2d 0%, #ff8b37 48%, #ffb04b 100%);
      color: #fff;
      box-shadow: 0 24px 54px rgba(236, 97, 38, .26);
      position: relative;
      overflow: hidden;
    }
    .cta-panel::after{
      content:"";
      position: absolute;
      right: -60px;
      bottom: -80px;
      width: 240px;
      height: 240px;
      border-radius: 999px;
      background: rgba(255,255,255,.12);
    }
    .cta-panel p{
      color: rgba(255,255,255,.9);
    }

    .faq-item{
      border-radius: 22px;
      border: 1px solid rgba(220, 188, 162, .44);
      background: rgba(255,255,255,.92);
      overflow: hidden;
      box-shadow: 0 10px 24px rgba(214, 129, 70, .07);
    }
    .faq-item[open]{
      border-color: rgba(234, 91, 47, .45);
      box-shadow: 0 18px 34px rgba(214, 129, 70, .12);
    }
    .faq-item summary{
      list-style: none;
      cursor: pointer;
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 14px;
      padding: 18px 20px;
      font-weight: 800;
      color: #2c2320;
    }
    .faq-item summary::-webkit-details-marker{ display:none; }
    .faq-item summary::after{
      content:"+";
      width: 28px;
      height: 28px;
      border-radius: 999px;
      display: grid;
      place-items: center;
      background: #fff4ea;
      color: #d05225;
      border: 1px solid rgba(234, 91, 47, .18);
      flex: 0 0 auto;
      transition: transform .2s ease;
    }
    .faq-item[open] summary::after{
      content:"−";
      background: linear-gradient(135deg, var(--brand-strong), #ff9b47);
      color: #fff;
      border-color: transparent;
    }
    .faq-item .faq-body{
      padding: 0 20px 18px;
      color: #665a52;
    }

    .footer{
      margin-top: 26px;
      padding: 34px 0 28px;
      border-top: 1px solid rgba(230, 188, 157, .48);
      background: rgba(255, 251, 246, .9);
    }
    .footer-inner{
      display: grid;
      grid-template-columns: 1.2fr .8fr 1fr;
      gap: 24px;
      padding: 0 0 20px;
    }
    .footer h2{
      font-size: 1.1rem;
      font-weight: 900;
      margin-bottom: 10px;
      color: #2a201c;
    }
    .footer h3{
      font-size: .98rem;
      font-weight: 800;
      margin-bottom: 10px;
      color: #2a201c;
    }
    .footer p{
      color: #6b5c51;
      font-size: 14px;
      line-height: 1.75;
    }
    .footer-links{
      display: flex;
      flex-wrap: wrap;
      gap: 10px 14px;
    }
    .footer-links a{
      padding: 8px 12px;
      border-radius: 999px;
      background: #fff;
      border: 1px solid rgba(214, 182, 155, .45);
      color: #5b4e46;
      font-size: 13px;
      font-weight: 700;
    }
    .footer-links a:hover{
      color: #c84e22;
      border-color: rgba(234, 91, 47, .34);
      background: #fff5ed;
    }
    .copyright{
      padding-top: 18px;
      border-top: 1px solid rgba(230, 188, 157, .4);
      color: #8b7668;
      font-size: 13px;
    }

    .soft-rule{
      height: 1px;
      background: linear-gradient(90deg, transparent, rgba(234, 91, 47, .34), transparent);
    }

    @media (max-width: 1023px){
      .side-nav{
        position: sticky;
        top: 0;
        width: 100%;
        height: auto;
        flex-direction: row;
        align-items: center;
        gap: 12px;
        padding: 12px 12px 10px;
        border-right: none;
        border-bottom: 1px solid rgba(225, 188, 160, .5);
      }
      .brand-mark{
        flex-direction: row;
        align-items: center;
        padding: 10px 12px;
        gap: 10px;
        min-width: auto;
      }
      .brand-text{
        writing-mode: horizontal-tb;
        text-orientation: initial;
        font-size: 12px;
        max-width: 8rem;
        text-align: left;
      }
      .nav-list{
        margin-top: 0;
        padding-top: 0;
        flex-direction: row;
        gap: 8px;
        overflow-x: auto;
        flex: 1;
      }
      .nav-item{
        min-width: 82px;
        min-height: 66px;
        padding: 10px 10px;
        border-radius: 16px;
      }
      .nav-item.active::before{
        left: 50%;
        top: auto;
        bottom: -10px;
        transform: translateX(-50%);
        width: 28px;
        height: 4px;
      }
      .nav-item.mt-auto{
        margin-top: 0;
        margin-left: auto;
      }
      .content-area{
        margin-left: 0;
      }
      .footer-inner{
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 767px){
      .site-container{
        width: min(100vw - 1.2rem, 1280px);
      }
      .hero-panel{
        border-radius: 24px;
      }
      .btn-primary-strong,
      .btn-secondary-soft{
        width: 100%;
      }
      .footer{
        padding-bottom: 22px;
      }
      .footer-links{
        flex-direction: column;
        align-items: flex-start;
      }
    }

    @media (prefers-reduced-motion: reduce){
      *, *::before, *::after{
        scroll-behavior: auto !important;
        transition: none !important;
        animation: none !important;
      }
    }