/* roulang page: index */
:root {
      --teal: #1a9b8a;
      --teal-dark: #157f71;
      --teal-deep: #0f6b60;
      --teal-soft: #d7efe9;
      --amber: #e08a2c;
      --amber-dark: #c97822;
      --amber-soft: #f7e3c8;
      --mint: #e7f4f0;
      --mint-2: #f3faf7;
      --fog: #f4f6f5;
      --paper: #ffffff;
      --ink: #16332e;
      --ink-2: #1c3f38;
      --text: #1c2422;
      --text-2: #5b6e68;
      --text-3: #7d8f89;
      --border: #c9d9d3;
      --border-2: #b7cdc5;
      --warn: #f3e6d4;
      --doing: #d8f0e8;
      --closed: #e4e8e6;
      --radius: 12px;
      --radius-sm: 8px;
      --radius-lg: 14px;
      --shadow: 0 4px 12px rgba(22, 51, 46, .06);
      --shadow-sm: 0 2px 8px rgba(22, 51, 46, .05);
      --focus: #8ed9cc;
      --header-top: 44px;
      --header-main: 72px;
      --space: 88px;
      --space-m: 48px;
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    html, body { max-width: 100%; overflow-x: hidden; }
    body {
      font-family: "Noto Sans SC", "Source Han Sans SC", "Source Han Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      color: var(--text);
      background: var(--fog);
    }
    img { max-width: 100%; display: block; height: auto; }
    a { color: var(--teal-deep); text-decoration: none; transition: color .2s ease, border-color .2s ease, background .2s ease, transform .2s ease; }
    a:hover { color: var(--teal); }
    button, input, select, textarea { font-family: inherit; }
    button { cursor: pointer; border: 0; background: none; }
    ul, ol { list-style: none; }
    h1, h2, h3 { letter-spacing: 0; color: var(--text); line-height: 1.28; }
    h1 { font-size: 56px; font-weight: 800; }
    h2 { font-size: 30px; font-weight: 800; }
    h3 { font-size: 20px; font-weight: 700; }
    p { color: var(--text-2); }
    :focus-visible { outline: 2px solid var(--focus); outline-offset: 3px; }
    .skip {
      position: absolute; left: -999px; top: 8px;
      background: var(--ink); color: #fff; padding: 8px 12px; border-radius: 8px; z-index: 80;
    }
    .skip:focus { left: 12px; }
    .container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
    .mono { font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-variant-numeric: tabular-nums; }
    .site-header { position: relative; z-index: 50; }
    .topbar {
      height: var(--header-top);
      background: var(--mint);
      border-bottom: 1px solid #d5e8e2;
      display: flex; align-items: center;
    }
    .topbar .container {
      display: flex; align-items: center; justify-content: space-between; gap: 16px;
      font-size: 13px; color: var(--text-2);
    }
    .topbar a { color: var(--ink); font-weight: 600; min-height: 44px; display: inline-flex; align-items: center; }
    .topbar-right { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
    .kpi-chip {
      display: inline-flex; align-items: center; gap: 6px;
      background: #fff; border: 1px solid var(--border); color: var(--teal-deep);
      border-radius: 8px; padding: 4px 10px; font-weight: 600; font-size: 12px;
    }
    .kpi-chip i { width: 7px; height: 7px; border-radius: 50%; background: var(--teal); display: inline-block; }
    .nav-main {
      height: var(--header-main);
      background: rgba(255,255,255,.96);
      border-bottom: 1px solid var(--border);
      position: sticky; top: 0; z-index: 48;
      backdrop-filter: blur(10px);
    }
    .nav-main .container {
      height: 100%;
      display: flex; align-items: center; justify-content: space-between; gap: 18px;
    }
    .logo { display: flex; align-items: center; gap: 10px; color: var(--ink); min-height: 44px; }
    .logo-mark {
      width: 40px; height: 40px; border-radius: 10px;
      background:
        linear-gradient(180deg, #2bb8a4 0%, #157f71 100%);
      position: relative; flex: 0 0 40px;
      box-shadow: var(--shadow-sm);
    }
    .logo-mark::before, .logo-mark::after {
      content: ""; position: absolute; background: rgba(255,255,255,.9); border-radius: 2px;
    }
    .logo-mark::before { width: 18px; height: 2px; left: 11px; top: 13px; box-shadow: 0 6px 0 rgba(255,255,255,.9), 0 12px 0 rgba(255,255,255,.7); }
    .logo-mark::after { width: 6px; height: 6px; border-radius: 50%; right: 9px; bottom: 9px; background: #f3c27a; }
    .logo-text { display: flex; flex-direction: column; line-height: 1.15; }
    .logo-text strong { font-size: 16px; font-weight: 800; }
    .logo-text span { font-size: 12px; color: var(--text-2); font-weight: 500; }
    .nav-links { display: flex; align-items: center; gap: 4px; }
    .nav-links a {
      position: relative; color: var(--text); font-size: 14px; font-weight: 600;
      padding: 10px 10px; min-height: 44px; display: inline-flex; align-items: center;
    }
    .nav-links a:hover { color: var(--teal-deep); }
    .nav-links a.active { color: var(--teal-deep); }
    .nav-links a.active::after {
      content: ""; position: absolute; left: 10px; right: 10px; bottom: 6px; height: 2px; background: var(--teal); border-radius: 2px;
    }
    .nav-cta { display: flex; align-items: center; gap: 10px; }
    .menu-btn {
      display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--border);
      align-items: center; justify-content: center; flex-direction: column; gap: 5px; background: #fff;
    }
    .menu-btn span { width: 18px; height: 2px; background: var(--ink); display: block; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 44px; padding: 0 18px; border-radius: 10px; font-size: 15px; font-weight: 600;
      border: 1px solid transparent; transition: background .2s ease, transform .15s ease, border-color .2s ease, color .2s ease, box-shadow .2s ease;
    }
    .btn:hover { transform: translateY(-1px); }
    .btn:active { transform: translateY(1px); }
    .btn-amber { background: var(--amber); color: #fff; }
    .btn-amber:hover { background: var(--amber-dark); color: #fff; }
    .btn-teal { background: var(--teal); color: #fff; }
    .btn-teal:hover { background: var(--teal-dark); color: #fff; }
    .btn-outline {
      background: transparent; color: var(--teal-deep); border-color: var(--teal);
    }
    .btn-outline:hover { background: var(--mint); color: var(--teal-deep); }
    .btn-ghost { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.28); }
    .btn-ghost:hover { background: rgba(255,255,255,.2); color: #fff; }
    .drawer {
      position: fixed; inset: 0 0 0 auto; width: min(86vw, 360px); background: #fff;
      z-index: 70; transform: translateX(100%); transition: transform .28s ease;
      box-shadow: -8px 0 24px rgba(22,51,46,.08); padding: 24px 20px;
      display: flex; flex-direction: column; gap: 8px;
    }
    .drawer.open { transform: translateX(0); }
    .drawer a {
      min-height: 48px; display: flex; align-items: center; padding: 0 10px;
      border-radius: 10px; color: var(--text); font-weight: 600;
    }
    .drawer a:hover, .drawer a.active { background: var(--mint); color: var(--teal-deep); }
    .drawer-mask {
      position: fixed; inset: 0; background: rgba(22,51,46,.28); z-index: 60; opacity: 0; pointer-events: none; transition: opacity .28s ease;
    }
    .drawer-mask.show { opacity: 1; pointer-events: auto; }
    .drawer-close { align-self: flex-end; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 10px; }
    main { display: block; }
    section { position: relative; }
    .sec { padding: 88px 0; }
    .sec-mint { background: var(--mint-2); }
    .sec-paper { background: var(--paper); }
    .sec-fog { background: var(--fog); }
    .kicker {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 13px; font-weight: 700; color: var(--teal-deep); margin-bottom: 10px;
    }
    .kicker::before { content: ""; width: 18px; height: 3px; background: var(--teal); border-radius: 2px; }
    .lead { max-width: 760px; font-size: 16px; margin-top: 12px; }
    .badge {
      display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px;
      border-radius: 8px; font-size: 12px; font-weight: 700; border: 1px solid transparent;
    }
    .badge-teal { background: var(--teal-soft); color: var(--teal-deep); }
    .badge-amber { background: var(--amber-soft); color: #8a5310; }
    .badge-gray { background: var(--closed); color: var(--text-2); }
    .card {
      background: var(--paper); border: 1px solid var(--border); border-radius: var(--radius);
      box-shadow: var(--shadow-sm); transition: border-color .2s ease, box-shadow .2s ease;
    }
    .card:hover { border-color: var(--teal); box-shadow: var(--shadow); }
    .hero {
      position: relative; min-height: calc(100vh - 116px); background: var(--ink);
      display: flex; align-items: stretch;
    }
    .slides { position: absolute; inset: 0; }
    .slide {
      position: absolute; inset: 0; opacity: 0; transition: opacity .6s ease; overflow: hidden;
    }
    .slide.active { opacity: 1; z-index: 1; }
    .slide img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.9); }
    .slide::after {
      content: ""; position: absolute; inset: 0;
      background:
        linear-gradient(90deg, rgba(14,36,32,.88) 0%, rgba(14,36,32,.62) 48%, rgba(14,36,32,.28) 100%),
        linear-gradient(180deg, rgba(14,36,32,.18) 0%, rgba(14,36,32,.55) 100%);
    }
    .hero-grid {
      position: relative; z-index: 2; width: min(1180px, calc(100% - 40px)); margin: 0 auto;
      display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: center;
      padding: 56px 0 84px;
    }
    .hero-copy { color: #edf7f4; }
    .hero-copy .badge { margin-bottom: 16px; }
    .hero-copy h1 { color: #fff; max-width: 16ch; }
    .hero-sub { color: #d5ebe5; font-size: 18px; font-weight: 600; margin: 16px 0 12px; max-width: 42ch; }
    .hero-intro { color: #c9ddd7; max-width: 52ch; font-size: 15px; }
    .hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 26px; }
    .console {
      background: rgba(12, 28, 25, .78); border: 1px solid rgba(201, 217, 211, .22);
      border-radius: 14px; overflow: hidden; box-shadow: var(--shadow);
    }
    .console-bar {
      display: flex; align-items: center; justify-content: space-between;
      padding: 10px 14px; background: rgba(255,255,255,.04); border-bottom: 1px solid rgba(255,255,255,.08);
      color: #cfe4de; font-size: 12px;
    }
    .console-dots { display: flex; gap: 6px; }
    .console-dots span { width: 8px; height: 8px; border-radius: 50%; background: #4c6b64; }
    .console-dots span:first-child { background: #e08a2c; }
    .console pre {
      padding: 18px 16px 20px; color: #d9f3ec; font-size: 12.5px; line-height: 1.7; overflow: auto;
    }
    .console .cm { color: #8fb4ab; }
    .console .ky { color: #7ee0cf; }
    .console .st { color: #f3c27a; }
    .hero-ctrl {
      position: absolute; z-index: 3; left: 0; right: 0; bottom: 22px;
      display: flex; justify-content: center; align-items: center; gap: 10px;
    }
    .hero-ctrl button {
      width: 44px; height: 44px; border-radius: 10px; border: 1px solid rgba(255,255,255,.28);
      color: #fff; background: rgba(22,51,46,.35); font-size: 16px;
    }
    .hero-ctrl button:hover { background: rgba(22,51,46,.55); }
    .dots { display: flex; gap: 8px; }
    .dots button {
      width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.35); min-height: auto; padding: 0;
    }
    .dots button[aria-selected="true"] { background: var(--amber); width: 22px; border-radius: 999px; }
    .pain-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 28px; align-items: start; }
    .pain-visual { display: grid; gap: 14px; }
    .pain-visual img { width: 100%; height: 220px; object-fit: cover; border-radius: 12px; border: 1px solid var(--border); }
    .scene-item {
      display: grid; grid-template-columns: 16px 1fr auto; gap: 12px; align-items: start;
      padding: 16px 0; border-bottom: 1px solid #dce8e3;
    }
    .scene-item:last-child { border-bottom: 0; }
    .status-dot { width: 10px; height: 10px; border-radius: 50%; margin-top: 8px; }
    .dot-warn { background: #d9923a; }
    .dot-doing { background: var(--teal); }
    .dot-closed { background: #8ea29c; }
    .scene-item h3 { font-size: 18px; }
    .scene-item p { font-size: 15px; margin-top: 4px; }
    .ticket {
      display: grid; grid-template-columns: 6px 1fr auto; gap: 12px; align-items: center;
      padding: 14px 14px; border-radius: 10px; background: #fff; border: 1px solid var(--border);
    }
    .ticket b { display: block; font-size: 14px; color: var(--text); }
    .ticket small { color: var(--text-3); font-size: 12px; }
    .bar { width: 88px; height: 6px; background: var(--closed); border-radius: 99px; overflow: hidden; }
    .bar span { display: block; height: 100%; background: var(--teal); }
    .bar.warn span { background: var(--amber); width: 82%; }
    .split-57 { display: grid; grid-template-columns: 5fr 7fr; gap: 36px; align-items: center; }
    .split-57 img { width: 100%; height: 420px; object-fit: cover; border-radius: 14px; border: 1px solid var(--border); }
    .fact-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0 8px; }
    .check-list { display: grid; gap: 10px; margin-top: 18px; }
    .check-list li {
      display: grid; grid-template-columns: 18px 1fr; gap: 10px; color: var(--text-2); font-size: 15px;
    }
    .check-list li::before { content: ""; width: 10px; height: 10px; margin-top: 8px; border-radius: 50%; background: var(--teal); }
    .timeline {
      display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; margin-top: 28px; position: relative;
    }
    .timeline::before {
      content: ""; position: absolute; left: 8%; right: 8%; top: 22px; height: 2px; background: #cfe3dd;
    }
    .step {
      background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 18px 16px 16px; position: relative;
    }
    .step-num {
      width: 28px; height: 28px; border-radius: 8px; background: var(--teal); color: #fff;
      display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 800; margin-bottom: 12px;
    }
    .step h3 { font-size: 16px; margin-bottom: 8px; }
    .step p { font-size: 14px; }
    .step result { display: block; margin-top: 10px; color: var(--teal-deep); font-size: 13px; font-weight: 700; }
    .grid-6 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 28px; }
    .mech {
      display: grid; grid-template-columns: 6px 1fr; overflow: hidden; min-height: 188px;
    }
    .mech .body { padding: 18px 18px 16px; }
    .mech h3 { margin: 8px 0 10px; font-size: 18px; }
    .mech ul { display: grid; gap: 6px; }
    .mech li { font-size: 14px; color: var(--text-2); padding-left: 0; }
    .modules { display: grid; grid-template-columns: 1.25fr .75fr; gap: 16px; margin-top: 28px; }
    .mod-lg {
      min-height: 420px; border-radius: 14px; overflow: hidden; position: relative; border: 1px solid var(--border);
      display: flex; align-items: flex-end;
    }
    .mod-lg img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
    .mod-lg .shade {
      position: relative; z-index: 1; width: 100%; padding: 28px;
      background: linear-gradient(180deg, transparent 0%, rgba(14,36,32,.86) 70%);
      color: #fff;
    }
    .mod-lg h3, .mod-lg p { color: #fff; }
    .mod-stack { display: grid; gap: 16px; }
    .mod-sm { padding: 22px; display: grid; gap: 10px; }
    .mod-sm img { width: 100%; height: 110px; object-fit: cover; border-radius: 10px; }
    .channel-flow { margin-top: 26px; overflow: hidden; }
    .channel-track {
      display: flex; gap: 12px; flex-wrap: wrap;
    }
    .ch-pill {
      display: flex; align-items: center; gap: 10px; background: #fff; border: 1px solid var(--border);
      border-radius: 12px; padding: 12px 14px; min-height: 56px; min-width: 160px;
    }
    .ch-pill b { font-size: 14px; display: block; }
    .ch-pill span { font-size: 12px; color: var(--text-3); }
    .session-row {
      margin-top: 22px; display: grid; gap: 10px;
    }
    .session {
      display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center;
      background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px;
    }
    .cases {
      background: var(--ink); color: #e8f4f0; overflow: hidden;
    }
    .cases::before {
      content: ""; position: absolute; inset: 0; background: url("/assets/images/1e2d06f013d343a2.webp") center/cover no-repeat; opacity: .16;
    }
    .cases .container { position: relative; z-index: 1; display: grid; grid-template-columns: .8fr 1.2fr; gap: 40px; align-items: center; }
    .big-num { font-size: 84px; font-weight: 800; line-height: 1; color: #fff; }
    .big-num span { font-size: 28px; margin-left: 6px; }
    .cases h2, .cases p, .cases h3 { color: #eef7f4; }
    .cases p { color: #c5ddd6; }
    .case-line { display: grid; gap: 18px; }
    .case-item { display: grid; grid-template-columns: 86px 1fr; gap: 14px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.1); }
    .case-item time { color: #f3c27a; font-weight: 700; font-size: 13px; }
    .aud-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin-top: 26px; }
    .aud {
      padding: 20px 18px; min-height: 230px; background: #fff; border: 1px solid var(--border); border-radius: 12px;
    }
    .aud h3 { margin: 10px 0 8px; font-size: 18px; }
    .aud ul { display: grid; gap: 6px; }
    .aud li { font-size: 14px; color: var(--text-2); }
    .stories { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 26px; }
    .story { display: grid; grid-template-columns: 84px 1fr; gap: 16px; padding: 22px; }
    .story img { width: 84px; height: 84px; object-fit: cover; border-radius: 50%; border: 2px solid var(--teal-soft); }
    .story .metric { font-size: 22px; font-weight: 800; color: var(--teal-deep); margin-bottom: 6px; }
    .stats-bar {
      background: var(--mint); border-block: 1px solid #d5e8e2;
    }
    .stats-bar .container { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
    .stat { text-align: left; padding: 8px 8px; }
    .stat b { display: block; font-size: 40px; font-weight: 800; color: var(--ink); line-height: 1.1; }
    .stat span { color: var(--text-2); font-size: 14px; }
    .quotes { display: grid; grid-template-columns: 1.2fr .9fr .9fr; gap: 16px; margin-top: 26px; align-items: stretch; }
    .quote { padding: 24px 22px; }
    .quote.big { min-height: 280px; }
    .stars { color: var(--amber); letter-spacing: 2px; font-size: 13px; margin-bottom: 10px; }
    .quote p { color: var(--text); font-size: 15px; }
    .who { margin-top: 16px; font-size: 13px; color: var(--text-2); }
    .news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 26px; }
    .news img { width: 100%; height: 170px; object-fit: cover; border-radius: 10px 10px 0 0; }
    .news .body { padding: 16px 16px 18px; }
    .news time { font-size: 12px; color: var(--text-3); }
    .news h3 { font-size: 18px; margin: 6px 0 8px; }
    .board { display: grid; grid-template-columns: 1.05fr .95fr; gap: 20px; margin-top: 26px; }
    .board-copy { padding: 8px 8px 0 0; }
    .meter { background: var(--closed); height: 8px; border-radius: 99px; overflow: hidden; margin: 8px 0 16px; }
    .meter span { display: block; height: 100%; background: var(--teal); }
    .quad { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .quad article { padding: 18px; background: #fff; border: 1px solid var(--border); border-radius: 12px; }
    .quad b { display: block; font-size: 28px; font-weight: 800; color: var(--ink); }
    .faq-list { display: grid; gap: 10px; margin-top: 24px; }
    .faq-item { border: 1px solid var(--border); border-radius: 12px; background: #fff; overflow: hidden; }
    .faq-item button {
      width: 100%; text-align: left; min-height: 56px; padding: 14px 18px; font-size: 16px; font-weight: 700; color: var(--text);
      display: flex; justify-content: space-between; align-items: center; gap: 12px;
    }
    .faq-item button span { color: var(--teal); font-size: 22px; line-height: 1; }
    .faq-item .ans { display: none; padding: 0 18px 16px; color: var(--text-2); font-size: 15px; }
    .faq-item.open .ans { display: block; }
    .cta-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; align-items: start; }
    .value li { display: grid; grid-template-columns: 10px 1fr; gap: 10px; margin: 10px 0; color: var(--text-2); }
    .value li::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--amber); margin-top: 9px; }
    form { display: grid; gap: 12px; padding: 22px; }
    label { font-size: 13px; font-weight: 700; color: var(--text); display: grid; gap: 6px; }
    input, select, textarea {
      height: 48px; border: 1px solid var(--border); border-radius: 10px; padding: 0 12px; background: #fff; color: var(--text); font-size: 15px;
    }
    textarea { height: 110px; padding: 12px; resize: vertical; }
    input:focus, select:focus, textarea:focus { border-color: var(--teal); outline: 2px solid var(--focus); }
    input.error, select.error, textarea.error { border-color: var(--amber); }
    .form-note { font-size: 13px; color: var(--text-3); }
    .form-success {
      display: none; padding: 18px; border-radius: 10px; background: var(--doing); color: var(--teal-deep); font-weight: 600;
    }
    .form-success.show { display: block; }
    .site-footer { background: var(--ink-2); color: #d5e8e2; padding: 56px 0 24px; }
    .foot-grid { display: grid; grid-template-columns: 1.2fr .9fr .9fr 1fr; gap: 28px; }
    .site-footer h3 { color: #fff; font-size: 16px; margin-bottom: 12px; }
    .site-footer a { color: #d5e8e2; display: inline-flex; min-height: 36px; align-items: center; }
    .site-footer a:hover { color: #fff; }
    .site-footer p { color: #b7cdc5; font-size: 14px; }
    .copy { margin-top: 28px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.1); font-size: 13px; color: #9fb4ae; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
    .grid-bg {
      background-image:
        linear-gradient(rgba(22,51,46,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(22,51,46,.035) 1px, transparent 1px);
      background-size: 28px 28px;
    }
    @media (max-width: 1280px) {
      h1 { font-size: 52px; }
      .hero-grid { width: min(1180px, calc(100% - 48px)); }
    }
    @media (max-width: 1024px) {
      :root { --space: 72px; }
      h1 { font-size: 44px; }
      h2 { font-size: 26px; }
      .nav-links { display: none; }
      .menu-btn { display: inline-flex; }
      .hero-grid, .pain-grid, .split-57, .modules, .cases .container, .board, .cta-grid, .quotes, .stories, .aud-grid, .grid-6, .news-grid, .foot-grid, .stats-bar .container, .timeline {
        grid-template-columns: 1fr 1fr;
      }
      .aud-grid, .grid-6, .news-grid, .foot-grid { grid-template-columns: 1fr 1fr; }
      .timeline { grid-template-columns: 1fr 1fr; }
      .timeline::before { display: none; }
      .split-57 img, .mod-lg { height: 320px; min-height: 320px; }
      .quotes { grid-template-columns: 1fr; }
      .hero { min-height: 760px; }
    }
    @media (max-width: 768px) {
      :root { --space: 48px; --header-main: 64px; }
      .sec { padding: 48px 0; }
      .container, .hero-grid { width: calc(100% - 32px); }
      h1 { font-size: 36px; }
      h2 { font-size: 24px; }
      .topbar-right .mail, .kpi-chip { display: none; }
      .hero { min-height: 0; aspect-ratio: 4 / 5; }
      .hero-grid { grid-template-columns: 1fr; padding: 28px 0 78px; align-content: end; }
      .console { display: none; }
      .hero-copy h1 { max-width: 12ch; }
      .pain-grid, .split-57, .modules, .cases .container, .board, .cta-grid, .stories, .aud-grid, .grid-6, .news-grid, .foot-grid, .stats-bar .container, .timeline, .quad {
        grid-template-columns: 1fr;
      }
      .split-57 img { height: 240px; }
      .big-num { font-size: 64px; }
      .stat b { font-size: 32px; }
      .copy { flex-direction: column; }
    }
    @media (max-width: 375px) {
      h1 { font-size: 34px; }
      .container, .hero-grid { width: calc(100% - 24px); }
      .hero-actions .btn { width: 100%; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { transition: none !important; animation: none !important; }
    }