/* roulang page: index */
:root {
      --ink: #1A1D21;
      --ink-2: #5A5852;
      --paper: #F7F4EE;
      --sand: #F4F1EA;
      --metal: #E6E2DA;
      --line: #D4CFC5;
      --asphalt: #1A1D21;
      --pit: #121417;
      --amber: #D08A12;
      --amber-deep: #B8770E;
      --amber-press: #A56B0C;
      --brake: #C43C32;
      --white: #FFFCFA;
      --shadow: 0 8px 18px rgba(26, 29, 33, 0.12);
      --shadow-low: 0 4px 10px rgba(26, 29, 33, 0.08);
      --radius: 8px;
      --radius-sm: 6px;
      --container: 1240px;
      --gap: 24px;
      --nav-h: 68px;
      --ease: .22s ease;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation: none !important; transition: none !important; }
    }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--sand);
      font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
      font-size: 16px;
      line-height: 1.8;
      overflow-x: clip;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: inherit; text-decoration: none; }
    button, input, select, textarea { font: inherit; color: inherit; }
    button { cursor: pointer; border: 0; background: none; }
    h1, h2, h3, p { margin: 0; }
    ul { margin: 0; padding: 0; list-style: none; }
    :focus-visible { outline: 2px solid var(--amber); outline-offset: 3px; }
    .skip {
      position: absolute; left: -999px; top: 0;
    }
    .skip:focus { left: 12px; top: 12px; z-index: 200; background: var(--amber); color: var(--ink); padding: 8px 12px; border-radius: var(--radius-sm); }
    .container {
      width: min(100% - 32px, var(--container));
      margin: 0 auto;
    }
    .topbar {
      background: var(--pit);
      color: var(--paper);
      font-size: 13px;
      line-height: 1.6;
    }
    .topbar-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 42px;
    }
    .topbar a { color: var(--paper); }
    .topbar a:hover { color: var(--amber); }
    .topbar-left, .topbar-right { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
    .topbar-phone { font-weight: 700; letter-spacing: .02em; }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 20px;
      border-radius: var(--radius);
      font-weight: 650;
      letter-spacing: .02em;
      border: 1px solid transparent;
      transition: transform var(--ease), background var(--ease), box-shadow var(--ease), border-color var(--ease), color var(--ease);
      box-shadow: var(--shadow-low);
    }
    .btn:hover { transform: translateY(-2px); }
    .btn:active { transform: translateY(1px); box-shadow: none; }
    .btn-amber { background: var(--amber); color: var(--ink); }
    .btn-amber:hover { background: var(--amber-deep); }
    .btn-amber:active { background: var(--amber-press); }
    .btn-ink { background: var(--asphalt); color: var(--paper); }
    .btn-ink:hover { background: #0E1012; }
    .btn-ghost { background: transparent; color: var(--paper); border-color: rgba(247, 244, 238, .45); box-shadow: none; }
    .btn-ghost:hover { border-color: var(--amber); color: var(--amber); }
    .btn-line { background: transparent; color: var(--ink); border-color: var(--ink); box-shadow: none; }
    .btn-line:hover { background: var(--ink); color: var(--paper); }
    .btn-sm { min-height: 36px; padding: 0 14px; font-size: 13px; }
    .nav-shell {
      position: sticky;
      top: 0;
      z-index: 80;
      background: rgba(244, 241, 234, .94);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--line);
      box-shadow: 0 6px 16px rgba(26, 29, 33, .06);
    }
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      min-height: var(--nav-h);
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
      font-weight: 760;
      font-size: 18px;
      letter-spacing: .04em;
      color: var(--ink);
    }
    .logo-mark {
      width: 36px; height: 36px;
      border-radius: 7px;
      background: var(--ink);
      color: var(--amber);
      display: grid;
      place-items: center;
    }
    .nav-links {
      display: flex;
      align-items: center;
      gap: 4px;
      flex-wrap: wrap;
      justify-content: center;
    }
    .nav-links a {
      position: relative;
      padding: 8px 10px;
      font-size: 14px;
      color: var(--ink-2);
      min-height: 44px;
      display: inline-flex;
      align-items: center;
    }
    .nav-links a:hover, .nav-links a.is-active { color: var(--ink); }
    .nav-links a.is-active::after {
      content: "";
      position: absolute;
      left: 10px; right: 10px; bottom: 6px;
      height: 2px;
      background: var(--amber);
    }
    .nav-cta { flex-shrink: 0; }
    .menu-toggle {
      display: none;
      width: 44px; height: 44px;
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      align-items: center;
      justify-content: center;
      flex-direction: column;
      gap: 5px;
    }
    .menu-toggle span {
      display: block; width: 18px; height: 2px; background: var(--ink);
    }
    .badge {
      display: inline-flex;
      align-items: center;
      min-height: 28px;
      padding: 0 8px;
      border-radius: 4px;
      background: var(--metal);
      color: var(--ink);
      font-size: 12px;
      line-height: 1.4;
      letter-spacing: .02em;
    }
    .badge-amber { background: rgba(208, 138, 18, .16); color: #8A5A0A; }
    .badge-dark { background: var(--ink); color: var(--paper); }
    .badge-brake { background: rgba(196, 60, 50, .12); color: var(--brake); }
    main { display: block; }
    .hero {
      position: relative;
      min-height: 92vh;
      background: var(--pit);
      color: var(--paper);
      isolation: isolate;
    }
    .hero-track, .hero-slide {
      position: absolute;
      inset: 0;
    }
    .hero-slide {
      opacity: 0;
      transition: opacity .7s ease;
      pointer-events: none;
    }
    .hero-slide.is-on { opacity: 1; pointer-events: auto; }
    .hero-slide img {
      width: 100%; height: 100%;
      object-fit: cover;
      filter: saturate(.92) contrast(1.05);
    }
    .hero-slide::after {
      content: "";
      position: absolute; inset: 0;
      background:
        linear-gradient(90deg, rgba(18, 20, 23, .88) 0%, rgba(18, 20, 23, .55) 48%, rgba(18, 20, 23, .28) 100%),
        linear-gradient(180deg, rgba(18, 20, 23, .15), rgba(18, 20, 23, .55));
    }
    .hero-copy {
      position: relative;
      z-index: 2;
      padding: 72px 0 88px;
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
      gap: 36px;
      align-items: end;
    }
    .kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: var(--amber);
      font-size: 13px;
      letter-spacing: .18em;
      text-transform: none;
      margin-bottom: 14px;
    }
    .kicker::before { content: ""; width: 22px; height: 2px; background: var(--amber); }
    .hero h1 {
      font-size: clamp(32px, 4.2vw, 44px);
      font-weight: 770;
      letter-spacing: -.02em;
      line-height: 1.22;
      max-width: 16em;
    }
    .hero-lead {
      margin-top: 18px;
      max-width: 38em;
      color: #E8E2D6;
      font-size: 16px;
      line-height: 1.85;
    }
    .scene-line {
      margin-top: 16px;
      font-size: 15px;
      color: #C9C2B4;
    }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
    .pledge {
      background: rgba(18, 20, 23, .72);
      border: 1px solid rgba(208, 138, 18, .45);
      border-radius: 10px;
      padding: 22px;
      box-shadow: 0 16px 40px rgba(0, 0, 0, .28);
    }
    .pledge h3 {
      font-size: 16px;
      font-weight: 650;
      margin-bottom: 14px;
    }
    .pledge-top {
      display: grid;
      grid-template-columns: 118px 1fr;
      gap: 16px;
      align-items: center;
    }
    .ring { width: 118px; height: 118px; position: relative; }
    .ring svg { width: 118px; height: 118px; transform: rotate(-90deg); }
    .ring-num {
      position: absolute; inset: 0;
      display: grid; place-items: center;
      text-align: center;
      font-weight: 760;
      font-size: 22px;
      letter-spacing: -.03em;
    }
    .ring-num small { display: block; font-size: 11px; font-weight: 500; color: #C9C2B4; }
    .pledge-note { font-size: 13px; color: #C9C2B4; line-height: 1.7; }
    .tiers { display: grid; gap: 8px; margin: 16px 0; }
    .tier {
      display: grid;
      grid-template-columns: 72px 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 10px 12px;
      border: 1px solid rgba(247, 244, 238, .12);
      border-radius: 6px;
      background: rgba(255, 255, 255, .03);
      color: var(--paper);
      text-align: left;
      min-height: 52px;
    }
    .tier:hover, .tier:focus-visible { border-color: var(--amber); }
    .tier b { font-size: 13px; color: var(--amber); }
    .tier span { font-size: 13px; color: #E8E2D6; }
    .tier em { font-style: normal; font-size: 12px; color: #A8A297; }
    .hero-ctrl {
      position: absolute;
      z-index: 3;
      left: 0; right: 0; bottom: 18px;
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 10px;
    }
    .hero-arrow, .hero-pause, .dot {
      width: 44px; height: 44px;
      border-radius: 6px;
      border: 1px solid rgba(247, 244, 238, .28);
      color: var(--paper);
      background: rgba(18, 20, 23, .45);
      display: grid; place-items: center;
    }
    .hero-arrow:hover, .hero-pause:hover, .dot:hover { border-color: var(--amber); color: var(--amber); }
    .dots { display: flex; gap: 6px; }
    .dot { width: 12px; height: 12px; border-radius: 2px; padding: 0; }
    .dot.is-on { background: var(--amber); border-color: var(--amber); }
    .band { border-top: 2px solid var(--amber); }
    .sec {
      padding: 84px 0;
    }
    .sec-sand { background: var(--sand); }
    .sec-metal { background: var(--metal); }
    .sec-white { background: var(--white); }
    .sec-pit { background: var(--pit); color: var(--paper); }
    .sec-head { max-width: 42em; margin-bottom: 32px; }
    .sec-head.wide { max-width: none; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 28px; align-items: end; }
    .sec h2 {
      font-size: clamp(24px, 3vw, 30px);
      font-weight: 680;
      letter-spacing: -.01em;
      line-height: 1.3;
      margin-bottom: 14px;
    }
    .sec h3 {
      font-size: 19px;
      font-weight: 650;
      line-height: 1.4;
      margin-bottom: 8px;
    }
    .sec-lead, .muted { color: var(--ink-2); }
    .sec-pit .sec-lead, .sec-pit .muted { color: #C9C2B4; }
    .split {
      display: grid;
      grid-template-columns: 5fr 7fr;
      gap: 40px;
      align-items: center;
    }
    .frame {
      position: relative;
      border-radius: 10px;
      overflow: hidden;
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }
    .frame img { width: 100%; height: 100%; object-fit: cover; aspect-ratio: 4/3; }
    .check-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px 16px;
      margin: 22px 0;
    }
    .check-grid li {
      display: flex;
      gap: 8px;
      font-size: 14px;
      color: var(--ink);
    }
    .check-grid li::before {
      content: "";
      width: 8px; height: 8px; margin-top: 8px;
      background: var(--amber);
      border-radius: 1px;
      flex-shrink: 0;
    }
    .params {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
      margin-top: 8px;
    }
    .param {
      background: var(--sand);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      padding: 12px;
    }
    .param b { display: block; font-size: 18px; letter-spacing: -.02em; }
    .param span { font-size: 13px; color: var(--ink-2); }
    .bento {
      display: grid;
      grid-template-columns: 1.4fr 1fr 1fr;
      grid-template-rows: auto auto;
      gap: 16px;
    }
    .svc {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 22px;
      box-shadow: var(--shadow-low);
      display: flex;
      flex-direction: column;
      min-height: 220px;
      transition: transform var(--ease), box-shadow var(--ease);
    }
    .svc:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
    .svc.wide { grid-column: span 1; min-height: 260px; background: var(--ink); color: var(--paper); }
    .svc.wide .muted, .svc.wide li { color: #C9C2B4; }
    .svc.span2 { grid-column: span 2; }
    .svc ol, .svc ul { margin: 10px 0 16px; }
    .svc li { font-size: 14px; line-height: 1.7; margin-bottom: 4px; color: var(--ink-2); }
    .svc .more { margin-top: auto; color: var(--amber-deep); font-weight: 650; font-size: 14px; }
    .svc.wide .more { color: var(--amber); }
    .compare {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 0;
      border: 1px solid var(--line);
      border-radius: 10px;
      overflow: hidden;
      margin-bottom: 28px;
    }
    .compare article { padding: 24px; }
    .compare article:first-child { background: var(--metal); }
    .compare article:last-child { background: var(--ink); color: var(--paper); }
    .compare li { font-size: 14px; margin: 8px 0; padding-left: 14px; position: relative; }
    .compare li::before { content: ""; position: absolute; left: 0; top: 10px; width: 6px; height: 6px; background: var(--amber); }
    .adv-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }
    .card {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 22px;
      box-shadow: var(--shadow-low);
      transition: transform var(--ease), box-shadow var(--ease);
    }
    .card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
    .card p, .card li { font-size: 14px; color: var(--ink-2); line-height: 1.75; }
    .card li { margin: 6px 0; }
    .fleet {
      display: grid;
      grid-template-columns: 1fr 1.15fr 1fr;
      gap: 16px;
      align-items: stretch;
    }
    .fleet-card {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 10px;
      overflow: hidden;
      box-shadow: var(--shadow-low);
      display: flex;
      flex-direction: column;
      transition: transform var(--ease), box-shadow var(--ease);
    }
    .fleet-card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
    .fleet-card.is-dark { background: var(--ink); color: var(--paper); border-color: #2A2E34; }
    .fleet-card.is-dark p { color: #C9C2B4; }
    .fleet-media { position: relative; }
    .fleet-media img { width: 100%; height: 210px; object-fit: cover; }
    .fleet-card.is-feature .fleet-media img { height: 240px; }
    .fleet-media::after {
      content: "";
      position: absolute; left: 0; right: 0; bottom: 0; height: 46%;
      background: linear-gradient(180deg, transparent, rgba(18, 20, 23, .55));
    }
    .fleet-body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 12px; flex: 1; }
    .spec { display: flex; flex-wrap: wrap; gap: 6px; }
    .scene-bar {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 20px;
    }
    .scene-bar a, .scene-bar span {
      min-height: 40px;
      padding: 8px 12px;
      border-radius: 6px;
      border: 1px solid var(--line);
      background: var(--white);
      font-size: 14px;
      display: inline-flex;
      align-items: center;
    }
    .scene-grid {
      display: grid;
      grid-template-columns: 1.3fr 1fr;
      gap: 16px;
    }
    .scene-grid article {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 22px;
      box-shadow: var(--shadow-low);
    }
    .scene-grid article:first-child { grid-row: span 2; background: var(--ink); color: var(--paper); }
    .scene-grid article:first-child p { color: #D8D1C4; }
    .steps {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 0;
      position: relative;
    }
    .step {
      padding: 8px 14px 8px 0;
      position: relative;
    }
    .step::after {
      content: "";
      position: absolute;
      top: 21px; left: 36px; right: 8px;
      height: 2px;
      background: var(--amber);
    }
    .step:last-child::after { display: none; }
    .step-index {
      width: 36px; height: 36px;
      border-radius: 6px;
      background: var(--ink);
      color: var(--amber);
      display: grid; place-items: center;
      font-weight: 760;
      margin-bottom: 12px;
    }
    .step p { font-size: 14px; color: var(--ink-2); }
    .idea {
      position: relative;
      overflow: hidden;
    }
    .idea-bg {
      position: absolute; inset: 0;
      width: 100%; height: 100%; object-fit: cover;
      filter: grayscale(.15) contrast(1.05);
    }
    .idea::after {
      content: "";
      position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(18, 20, 23, .94), rgba(18, 20, 23, .72) 55%, rgba(18, 20, 23, .55));
    }
    .idea-grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.1fr .9fr;
      gap: 40px;
      align-items: center;
    }
    .idea-points { display: grid; gap: 16px; }
    .idea-points article {
      border-left: 3px solid var(--amber);
      padding: 8px 0 8px 16px;
    }
    .mosaic {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1.15fr 1fr;
      grid-auto-rows: 210px;
      gap: 12px;
    }
    .tile {
      position: relative;
      overflow: hidden;
      border-radius: 10px;
      border: 1px solid var(--line);
      color: var(--paper);
    }
    .tile:nth-child(1) { grid-column: span 2; }
    .tile:nth-child(6) { grid-column: span 2; }
    .tile img { width: 100%; height: 100%; object-fit: cover; }
    .tile figcaption {
      position: absolute; inset: auto 0 0 0;
      padding: 16px;
      background: linear-gradient(180deg, transparent, rgba(18, 20, 23, .86));
    }
    .tile h3 { font-size: 16px; margin-bottom: 4px; }
    .tile p { font-size: 13px; color: #E0DACF; }
    .tile details { margin-top: 6px; font-size: 13px; color: #E8E2D6; }
    .tile summary { cursor: pointer; color: var(--amber); }
    .stories {
      display: grid;
      grid-template-columns: 1.3fr 1fr;
      gap: 16px;
    }
    .quote {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 10px;
      padding: 28px;
      display: grid;
      grid-template-columns: 1.4fr .8fr;
      gap: 20px;
      box-shadow: var(--shadow-low);
    }
    .quote blockquote {
      margin: 0;
      font-size: 18px;
      line-height: 1.7;
      font-weight: 550;
    }
    .side-params {
      background: var(--sand);
      border-radius: 8px;
      padding: 14px;
      font-size: 14px;
    }
    .side-params div { display: flex; justify-content: space-between; gap: 8px; margin: 8px 0; }
    .stats {
      position: relative;
      overflow: hidden;
      color: var(--paper);
    }
    .stats-bg {
      position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
    }
    .stats::after {
      content: ""; position: absolute; inset: 0;
      background: rgba(18, 20, 23, .86);
    }
    .stats-grid {
      position: relative; z-index: 1;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .stat {
      padding: 8px 8px 8px 16px;
      border-left: 3px solid var(--amber);
    }
    .stat b {
      display: block;
      font-size: 34px;
      letter-spacing: -.03em;
      line-height: 1.1;
    }
    .stat span { display: block; margin-top: 6px; font-size: 14px; }
    .stat small { display: block; margin-top: 6px; color: #C9C2B4; font-size: 12px; line-height: 1.6; }
    .review-wrap { position: relative; }
    .review-track {
      display: grid;
      grid-auto-flow: column;
      grid-auto-columns: minmax(280px, 32%);
      gap: 14px;
      overflow-x: auto;
      scroll-snap-type: x mandatory;
      padding-bottom: 8px;
      scrollbar-width: thin;
    }
    .review {
      scroll-snap-align: start;
      background: var(--white);
      border: 1px solid var(--line);
      border-left: 4px solid var(--amber);
      border-radius: 8px;
      padding: 18px;
      min-height: 180px;
    }
    .review .who { font-weight: 650; margin-bottom: 6px; }
    .review .meta { font-size: 13px; color: var(--ink-2); margin-bottom: 10px; }
    .review p { font-size: 14px; color: var(--ink); }
    .review-nav { display: flex; gap: 8px; margin-top: 14px; }
    .news-list {
      display: grid;
      grid-template-columns: 1.2fr 1fr;
      gap: 14px;
    }
    .news-item {
      display: grid;
      grid-template-columns: 148px 1fr;
      gap: 14px;
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: 10px;
      overflow: hidden;
      min-height: 132px;
    }
    .news-item img { width: 100%; height: 100%; object-fit: cover; min-height: 132px; }
    .news-item div { padding: 14px 14px 14px 0; }
    .news-item h3 { font-size: 17px; }
    .news-item p { font-size: 14px; color: var(--ink-2); }
    .news-item time { font-size: 12px; color: var(--ink-2); }
    .partners {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 10px;
    }
    .partner {
      min-height: 86px;
      border: 1px solid var(--line);
      border-radius: 6px;
      display: grid;
      place-items: center;
      text-align: center;
      padding: 12px;
      background: repeating-linear-gradient(-45deg, transparent, transparent 8px, rgba(26, 29, 33, .03) 8px, rgba(26, 29, 33, .03) 9px);
      font-size: 14px;
      font-weight: 650;
      letter-spacing: .08em;
      color: var(--ink-2);
    }
    .faq-list { display: grid; gap: 8px; }
    .faq-item { border: 1px solid var(--line); border-radius: 8px; background: var(--white); overflow: hidden; }
    .faq-item button {
      width: 100%;
      min-height: 52px;
      display: flex;
      justify-content: space-between;
      gap: 12px;
      align-items: center;
      padding: 12px 16px;
      text-align: left;
      font-weight: 650;
    }
    .faq-item button span.ico {
      width: 28px; height: 28px; flex-shrink: 0;
      border: 1px solid var(--line);
      border-radius: 4px;
      display: grid; place-items: center;
      font-size: 18px; color: var(--amber-deep);
    }
    .faq-item .ans {
      display: none;
      padding: 0 16px 16px;
      background: var(--sand);
      color: var(--ink-2);
      font-size: 15px;
      line-height: 1.8;
    }
    .faq-item.is-open .ans { display: block; padding-top: 4px; }
    .guard {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 12px;
    }
    .guard article {
      background: var(--white);
      border: 1px solid var(--line);
      border-top: 3px solid var(--amber);
      border-radius: 8px;
      padding: 16px;
    }
    .guard .brake { border-top-color: var(--brake); }
    .guard p { font-size: 14px; color: var(--ink-2); }
    .booking {
      position: relative;
      overflow: hidden;
      color: var(--paper);
    }
    .booking-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .booking::after {
      content: ""; position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(18, 20, 23, .94), rgba(18, 20, 23, .78));
    }
    .booking-grid {
      position: relative; z-index: 1;
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 32px;
    }
    .contact-list { margin: 18px 0; display: grid; gap: 8px; font-size: 15px; }
    .contact-list a { color: var(--amber); }
    form {
      background: rgba(247, 244, 238, .96);
      color: var(--ink);
      border-radius: 10px;
      padding: 22px;
      border: 1px solid var(--line);
    }
    .fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    label { display: block; font-size: 13px; font-weight: 650; margin-bottom: 6px; }
    .field { display: flex; flex-direction: column; }
    .field.full { grid-column: 1 / -1; }
    input, select, textarea {
      min-height: 44px;
      border: 1px solid var(--line);
      border-radius: 6px;
      padding: 8px 12px;
      background: #fff;
    }
    textarea { min-height: 96px; resize: vertical; }
    input.is-err, select.is-err, textarea.is-err { border-color: var(--brake); }
    .err { display: none; color: var(--brake); font-size: 12px; margin-top: 4px; }
    .field.has-err .err { display: block; }
    .form-ok {
      display: none;
      margin-top: 12px;
      padding: 12px;
      background: #E8F3E4;
      color: #215C2C;
      border-radius: 6px;
      font-size: 14px;
    }
    .form-ok.show { display: block; }
    .privacy { font-size: 12px; color: var(--ink-2); margin: 10px 0 14px; line-height: 1.7; }
    .site-footer {
      background: #0E1012;
      color: #C9C2B4;
      padding: 48px 0 24px;
      font-size: 14px;
    }
    .foot-grid {
      display: grid;
      grid-template-columns: 1.3fr 1fr 1fr 1fr;
      gap: 24px;
      margin-bottom: 28px;
    }
    .site-footer h3 { color: var(--paper); font-size: 16px; margin-bottom: 12px; }
    .site-footer a { color: #C9C2B4; }
    .site-footer a:hover { color: var(--amber); }
    .site-footer li { margin: 6px 0; }
    .mini-map {
      height: 110px;
      border: 1px solid #2A2E34;
      border-radius: 8px;
      background:
        radial-gradient(circle at 62% 48%, var(--amber) 0 6px, transparent 7px),
        linear-gradient(#1A1D21, #1A1D21);
      position: relative;
      overflow: hidden;
    }
    .mini-map::before {
      content: "";
      position: absolute; inset: 18px;
      border: 1px dashed #3A3F46;
      border-radius: 6px;
    }
    .mini-map span {
      position: absolute; left: 54%; top: 58%;
      font-size: 12px; color: var(--paper);
    }
    .copy {
      border-top: 1px solid #2A2E34;
      padding-top: 16px;
      display: flex;
      justify-content: space-between;
      gap: 12px;
      flex-wrap: wrap;
      font-size: 13px;
    }
    @media (max-width: 1280px) {
      .mosaic { grid-template-columns: 1.3fr 1fr 1fr; }
      .tile:nth-child(8) { display: none; }
    }
    @media (max-width: 1024px) {
      .hero-copy, .split, .sec-head.wide, .idea-grid, .stories, .news-list, .booking-grid, .foot-grid, .compare, .scene-grid {
        grid-template-columns: 1fr;
      }
      .bento, .adv-grid, .fleet, .params, .partners, .guard, .stats-grid {
        grid-template-columns: 1fr 1fr;
      }
      .svc.span2, .svc.wide { grid-column: auto; }
      .steps { grid-template-columns: 1fr 1fr; gap: 16px; }
      .step::after { display: none; }
      .quote { grid-template-columns: 1fr; }
      .nav-cta .btn { display: none; }
      .mosaic { grid-template-columns: 1fr 1fr; grid-auto-rows: 190px; }
      .tile:nth-child(1), .tile:nth-child(6) { grid-column: span 2; }
      .news-item { grid-template-columns: 120px 1fr; }
    }
    @media (max-width: 768px) {
      .menu-toggle { display: inline-flex; }
      .nav-links {
        display: none;
        position: absolute;
        left: 0; right: 0; top: var(--nav-h);
        background: var(--sand);
        border-bottom: 1px solid var(--line);
        flex-direction: column;
        align-items: stretch;
        padding: 8px 16px 16px;
      }
      .nav-shell.is-open .nav-links { display: flex; }
      .nav-links a { min-height: 48px; border-bottom: 1px solid var(--line); }
      .topbar-left span.hide-sm, .topbar-right .btn { }
      .hero { min-height: auto; }
      .hero-copy { padding: 48px 0 92px; }
      .hero h1 { font-size: 32px; max-width: 12em; }
      .pledge-top { grid-template-columns: 96px 1fr; }
      .ring, .ring svg { width: 96px; height: 96px; }
      .adv-grid, .fleet, .partners, .guard, .stats-grid, .bento, .params, .check-grid, .fields {
        grid-template-columns: 1fr;
      }
      .mosaic { grid-template-columns: 1fr; grid-auto-rows: auto; }
      .tile, .tile:nth-child(1), .tile:nth-child(6) { grid-column: auto; min-height: 220px; }
      .tile:nth-child(even) { min-height: 170px; }
      .review-track { grid-auto-columns: 86%; }
      .scene-grid article:first-child { grid-row: auto; }
      .sec { padding: 56px 0; }
      .topbar-left { gap: 10px; }
      .hide-sm { display: none !important; }
    }
    @media (max-width: 520px) {
      .hero h1 { font-size: 30px; line-height: 1.28; }
      .hero-lead { font-size: 15px; }
      .topbar-inner { min-height: 44px; }
      .btn-sm { min-width: 44px; }
      .stats-grid { grid-template-columns: 1fr 1fr; }
      .copy { flex-direction: column; }
    }