/* roulang page: index */
:root {
      --c-primary: #0E7C72;
      --c-primary-dark: #0A5C55;
      --c-primary-deep: #084840;
      --c-pine: #4F7A70;
      --c-sand: #F4EFE6;
      --c-mint: #E7F3EF;
      --c-coral: #C46A4A;
      --c-coral-dark: #A35438;
      --c-ink: #1B2C28;
      --c-paper: #F7F5F1;
      --c-card: #FFFDF9;
      --c-text: #1C2624;
      --c-muted: #5C6B67;
      --c-line: #E4DDD2;
      --c-line-strong: #D4CBBC;
      --c-light: #F4EFE6;
      --radius: 14px;
      --radius-sm: 10px;
      --radius-pill: 999px;
      --shadow: 0 8px 24px rgba(27, 44, 40, 0.08);
      --shadow-sm: 0 4px 14px rgba(27, 44, 40, 0.06);
      --container: 1220px;
      --space: 24px;
      --header-main: 74px;
      --focus: 0 0 0 2px #FFFDF9, 0 0 0 4px #0E7C72;
      --font: "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      --serif: "Noto Serif SC", "Source Han Serif SC", "Songti SC", "SimSun", serif;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      font-family: var(--font);
      font-size: 16px;
      line-height: 1.75;
      color: var(--c-text);
      background: var(--c-paper);
      -webkit-font-smoothing: antialiased;
    }
    img { max-width: 100%; height: auto; display: block; }
    a { color: var(--c-primary); text-decoration: none; transition: color .2s ease, opacity .2s ease; }
    a:hover { color: var(--c-primary-dark); }
    button, input, select, textarea { font-family: inherit; font-size: 16px; }
    button { cursor: pointer; }
    h1, h2, h3, h4 { margin: 0; letter-spacing: -0.02em; line-height: 1.28; color: var(--c-text); }
    p { margin: 0 0 1em; }
    p:last-child { margin-bottom: 0; }
    ul, ol { margin: 0; padding: 0; }
    :focus-visible { outline: 2px solid var(--c-primary); outline-offset: 2px; }
    .skip-link {
      position: absolute; left: 12px; top: -48px; z-index: 80;
      background: var(--c-primary); color: #fff; padding: 8px 14px; border-radius: 8px;
    }
    .skip-link:focus { top: 12px; color: #fff; }
    .container {
      width: min(100% - 32px, var(--container));
      margin: 0 auto;
    }
    .ecg {
      height: 18px;
      margin: 18px 0 0;
      background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 18' fill='none' stroke='%230E7C72' stroke-width='1.2'%3E%3Cpath d='M0 9 H28 L34 9 L40 3 L46 15 L52 9 H86 L92 9 L98 4 L104 14 L110 9 H240' opacity='.35'/%3E%3C/svg%3E") center / 240px 18px repeat-x;
    }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      min-height: 44px; padding: 10px 22px; border-radius: 8px; border: 1px solid transparent;
      font-weight: 600; line-height: 1; text-align: center; transition: .2s ease;
      letter-spacing: .02em;
    }
    .btn:active { transform: translateY(0); }
    .btn-primary {
      background: var(--c-primary); color: #fff; box-shadow: var(--shadow-sm);
    }
    .btn-primary:hover { background: var(--c-primary-dark); color: #fff; transform: translateY(-1px); }
    .btn-primary:active { background: var(--c-primary-deep); }
    .btn-ghost {
      background: transparent; color: var(--c-primary); border-color: var(--c-primary);
    }
    .btn-ghost:hover { background: var(--c-mint); color: var(--c-primary-dark); transform: translateY(-1px); }
    .btn-coral {
      background: var(--c-coral); color: #fff; border-radius: var(--radius-pill); padding-left: 24px; padding-right: 24px;
    }
    .btn-coral:hover { background: var(--c-coral-dark); color: #fff; transform: translateY(-1px); }
    .btn-light {
      background: transparent; color: var(--c-sand); border-color: rgba(244,239,230,.55);
    }
    .btn-light:hover { background: rgba(244,239,230,.1); color: #fff; }
    .btn[disabled], .btn.is-disabled { background: #c5ccc9; color: #fff; border-color: #c5ccc9; cursor: not-allowed; transform: none; }
    .tag, .badge {
      display: inline-flex; align-items: center; min-height: 28px; padding: 0 10px;
      border-radius: var(--radius-pill); font-size: 13px; background: var(--c-mint); color: var(--c-primary-dark);
    }
    .badge-sand { background: var(--c-sand); color: var(--c-pine); }
    .badge-dark { background: rgba(244,239,230,.12); color: var(--c-sand); }
    .header-tool {
      background: var(--c-ink); color: var(--c-sand); font-size: 13px; line-height: 1.4;
    }
    .tool-inner {
      width: min(100% - 32px, var(--container)); margin: 0 auto;
      display: flex; align-items: center; justify-content: space-between; gap: 16px;
      min-height: 38px; flex-wrap: wrap; padding: 6px 0;
    }
    .tool-left, .tool-right { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
    .header-tool a { color: var(--c-sand); }
    .header-tool a:hover { color: #fff; }
    .tel-link { font-weight: 700; letter-spacing: .04em; min-height: 32px; display: inline-flex; align-items: center; }
    .header-main {
      background: #FFFdf9; border-bottom: 1px solid var(--c-line); position: sticky; top: 0; z-index: 50;
    }
    .nav-inner {
      width: min(100% - 32px, var(--container)); margin: 0 auto;
      min-height: var(--header-main); display: flex; align-items: center; justify-content: space-between; gap: 18px;
    }
    .logo {
      display: flex; align-items: center; gap: 10px; color: var(--c-ink); min-height: 44px;
    }
    .logo:hover { color: var(--c-primary); }
    .logo-mark {
      width: 42px; height: 42px; color: var(--c-primary); flex: 0 0 42px;
    }
    .logo-text { display: flex; flex-direction: column; line-height: 1.15; }
    .logo-name { font-family: var(--serif); font-size: 18px; font-weight: 700; }
    .logo-sub { font-size: 12px; color: var(--c-muted); font-weight: 400; }
    .nav-list {
      display: flex; align-items: center; gap: 4px; list-style: none;
    }
    .nav-list a {
      position: relative; display: inline-flex; align-items: center; min-height: 44px;
      padding: 0 10px; color: var(--c-text); font-size: 14px; font-weight: 500;
    }
    .nav-list a:hover { color: var(--c-primary); }
    .nav-list a.is-active { color: var(--c-primary); }
    .nav-list a.is-active::after,
    .nav-list a:hover::after {
      content: ""; position: absolute; left: 10px; right: 10px; bottom: 10px; height: 2px;
      background: var(--c-primary); border-radius: 2px;
    }
    .nav-cta { flex: 0 0 auto; }
    .nav-toggle {
      display: none; width: 44px; height: 44px; border: 1px solid var(--c-line); border-radius: 10px;
      background: #fff; align-items: center; justify-content: center; flex-direction: column; gap: 5px;
    }
    .nav-toggle span { width: 18px; height: 2px; background: var(--c-ink); display: block; transition: .2s ease; }
    .nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
    .nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
    .nav-drawer-backdrop {
      display: none; position: fixed; inset: 0; background: rgba(27,44,40,.45); z-index: 60;
    }
    main { overflow: clip; }
    .section {
      padding: 72px 0; position: relative;
    }
    .section-mint { background: var(--c-mint); }
    .section-sand { background: var(--c-sand); }
    .section-paper { background: var(--c-paper); }
    .section-card { background: #FFFdf9; }
    .section-head { max-width: 760px; margin-bottom: 32px; }
    .section-head.wide { max-width: none; display: flex; justify-content: space-between; gap: 24px; align-items: end; }
    .eyebrow {
      display: inline-flex; align-items: center; gap: 8px; color: var(--c-primary); font-size: 13px; font-weight: 700;
      letter-spacing: .08em; margin-bottom: 10px;
    }
    .eyebrow::before {
      content: ""; width: 18px; height: 8px; border: 1.5px solid currentColor; border-radius: 2px;
      clip-path: polygon(20% 0, 80% 0, 100% 50%, 80% 100%, 20% 100%, 0 50%);
    }
    h2 { font-size: 26px; }
    h3 { font-size: 18px; }
    .lead { color: var(--c-muted); font-size: 16px; }
    .hero {
      position: relative; background: var(--c-ink); color: var(--c-sand); overflow: hidden;
      min-height: 60vh;
    }
    .slides { position: absolute; inset: 0; }
    .slide {
      position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity .6s ease, visibility .6s ease;
    }
    .slide.is-active { opacity: 1; visibility: visible; z-index: 1; }
    .slide img {
      width: 100%; height: 100%; object-fit: cover; filter: saturate(.86) contrast(1.04);
    }
    .slide-mask {
      position: absolute; inset: 0;
      background: linear-gradient(90deg, rgba(27,44,40,.88) 0%, rgba(27,44,40,.62) 48%, rgba(27,44,40,.28) 100%);
    }
    .hero-ui {
      position: relative; z-index: 2; width: min(100% - 32px, var(--container)); margin: 0 auto;
      display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
      gap: 28px; align-items: center; padding: 54px 0 78px; min-height: 78vh;
    }
    .hero-kicker { font-family: var(--serif); font-size: 20px; margin-bottom: 10px; color: #fff; }
    .hero h1, .hero-title {
      font-family: var(--serif); font-weight: 700; font-size: 36px; color: #F4EFE6; margin-bottom: 14px;
    }
    .hero-sub { font-size: 18px; color: #E7F3EF; margin-bottom: 16px; max-width: 36em; }
    .hero-intro { color: rgba(244,239,230,.88); max-width: 40em; margin-bottom: 22px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .hero-copy { display: none; }
    .hero-copy.is-active { display: block; }
    .hero-dock {
      background: rgba(255,253,249,.94); color: var(--c-text); border-radius: 16px;
      padding: 22px; box-shadow: var(--shadow); backdrop-filter: none;
    }
    .dock-top { display: flex; gap: 16px; align-items: center; margin-bottom: 16px; }
    .ring { position: relative; width: 108px; height: 108px; flex: 0 0 108px; }
    .ring svg { width: 108px; height: 108px; transform: rotate(-90deg); }
    .ring-bg { fill: none; stroke: #DCEAE6; stroke-width: 3.2; }
    .ring-fg { fill: none; stroke: #0E7C72; stroke-width: 3.2; stroke-linecap: round; stroke-dasharray: 78 100; }
    .ring-num {
      position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center;
      text-align: center; transform: none;
    }
    .ring-num strong { font-size: 26px; color: var(--c-primary); line-height: 1; }
    .ring-num span { font-size: 12px; color: var(--c-muted); margin-top: 4px; }
    .dock-note h3 { font-size: 16px; margin-bottom: 6px; }
    .dock-note p { font-size: 13px; color: var(--c-muted); }
    .tiers { display: grid; gap: 8px; margin: 12px 0 16px; }
    .tier {
      display: grid; grid-template-columns: 18px 1fr auto; gap: 8px; align-items: start;
      padding: 10px 12px; border: 1px solid var(--c-line); border-radius: 10px; background: #fff;
    }
    .tier:hover { border-color: var(--c-primary); }
    .tier b { font-size: 14px; display: block; }
    .tier em { font-style: normal; font-size: 12px; color: var(--c-muted); }
    .tier .amt { font-size: 12px; color: var(--c-primary); font-weight: 700; }
    .dot {
      width: 10px; height: 10px; border-radius: 50%; background: var(--c-primary); margin-top: 6px;
      box-shadow: 0 0 0 3px var(--c-mint);
    }
    .dock-cta { width: 100%; }
    .carousel-controls {
      position: absolute; z-index: 3; left: 0; right: 0; bottom: 18px;
      width: min(100% - 32px, var(--container)); margin: 0 auto;
      display: flex; align-items: center; justify-content: space-between;
    }
    .arrows { display: flex; gap: 8px; }
    .icon-btn {
      width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(244,239,230,.4);
      background: rgba(27,44,40,.35); color: #fff; display: inline-flex; align-items: center; justify-content: center;
    }
    .icon-btn:hover { background: var(--c-primary); border-color: var(--c-primary); }
    .dots { display: flex; gap: 8px; }
    .dots button {
      width: 10px; height: 10px; border-radius: 50%; border: 0; background: rgba(244,239,230,.4); padding: 0;
      min-width: 44px; min-height: 44px; background: transparent; position: relative;
    }
    .dots button::before {
      content: ""; width: 10px; height: 10px; border-radius: 50%; background: rgba(244,239,230,.45);
      position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
    }
    .dots button.is-active::before { background: #F4EFE6; width: 22px; border-radius: 8px; }
    .split {
      display: grid; grid-template-columns: 1.05fr .95fr; gap: 40px; align-items: center;
    }
    .split-media {
      position: relative; border-radius: 16px; overflow: hidden; box-shadow: var(--shadow);
    }
    .split-media img { width: 100%; height: 460px; object-fit: cover; }
    .split-shift { transform: translateY(18px); }
    .media-chip {
      position: absolute; left: 16px; bottom: 16px; background: #FFFdf9; border-radius: 12px; padding: 12px 14px;
      box-shadow: var(--shadow-sm); font-size: 13px; max-width: 80%;
    }
    .fact-list { list-style: none; display: grid; gap: 12px; margin-top: 18px; }
    .fact-list li {
      padding: 12px 14px 12px 16px; border-left: 3px solid var(--c-primary); background: #fff;
      border-radius: 0 10px 10px 0; box-shadow: var(--shadow-sm);
    }
    .fact-list strong { display: block; margin-bottom: 4px; }
    .service-layout {
      display: grid; grid-template-columns: 220px 1fr; gap: 18px; align-items: start;
    }
    .dept-index {
      background: var(--c-ink); color: var(--c-sand); border-radius: 16px; padding: 18px 16px;
    }
    .dept-index h3 { color: #fff; font-size: 16px; margin-bottom: 12px; }
    .dept-index a, .dept-index button {
      display: flex; width: 100%; text-align: left; color: var(--c-sand); background: transparent;
      border: 0; min-height: 40px; align-items: center; justify-content: space-between;
      padding: 6px 8px; border-radius: 8px; font-size: 14px;
    }
    .dept-index a:hover, .dept-index button:hover { background: rgba(244,239,230,.08); color: #fff; }
    .bento {
      display: grid; grid-template-columns: 1.3fr 1fr; grid-template-rows: auto auto; gap: 14px;
    }
    .tile {
      background: var(--c-card); border: 1px solid var(--c-line); border-radius: 16px; overflow: hidden;
      transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
    }
    .tile:hover, .card:hover, .hot-card:hover, .news-card:hover, .story-card:hover, .adv-card:hover {
      transform: translateY(-2px); border-color: var(--c-primary); box-shadow: var(--shadow);
    }
    .tile-lg { min-height: 250px; display: grid; grid-template-columns: 1.1fr .9fr; }
    .tile-lg img, .tile-sm img { width: 100%; height: 100%; object-fit: cover; min-height: 180px; }
    .tile-body { padding: 20px; }
    .tile-sm { display: grid; grid-template-columns: 96px 1fr; min-height: 132px; }
    .tile-sm img { min-height: 132px; height: 100%; }
    .grid-6 {
      display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
    }
    .adv-card {
      background: var(--c-card); border: 1px solid var(--c-line); border-radius: 16px; padding: 22px;
      min-height: 100%;
    }
    .adv-ico {
      width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
      background: var(--c-mint); color: var(--c-primary); margin-bottom: 14px;
    }
    .adv-card h3 { margin-bottom: 8px; }
    .adv-card p { color: var(--c-muted); font-size: 15px; }
    .hot-list { display: grid; gap: 18px; }
    .hot-card {
      display: grid; grid-template-columns: 320px 1fr; background: var(--c-card);
      border: 1px solid var(--c-line); border-radius: 16px; overflow: hidden;
    }
    .hot-card:nth-child(even) { grid-template-columns: 1fr 320px; }
    .hot-card:nth-child(even) .hot-media { order: 2; }
    .hot-media img { width: 100%; height: 100%; object-fit: cover; min-height: 230px; }
    .hot-body { padding: 28px; display: flex; flex-direction: column; gap: 10px; }
    .meta-row { display: flex; flex-wrap: wrap; gap: 8px; }
    .price-tag { color: var(--c-coral); font-weight: 700; font-size: 15px; }
    .steps {
      display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; counter-reset: step;
    }
    .step {
      background: var(--c-card); border-radius: 16px; padding: 20px 16px 18px; border: 1px solid var(--c-line);
      position: relative;
    }
    .step::before {
      counter-increment: step; content: counter(step, decimal-leading-zero);
      font-family: var(--serif); color: var(--c-primary); font-size: 22px; font-weight: 700; display: block; margin-bottom: 8px;
    }
    .step + .step::after {
      content: ""; position: absolute; left: -10px; top: 28px; width: 8px; height: 2px; background: var(--c-primary);
      opacity: .35;
    }
    .scene-board { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 14px; }
    .scene-block {
      background: var(--c-card); border-radius: 16px; padding: 22px; border: 1px solid var(--c-line);
    }
    .scene-block:first-child { grid-row: span 2; background: var(--c-ink); color: var(--c-sand); }
    .scene-block:first-child h3, .scene-block:first-child .lead { color: var(--c-sand); }
    .tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0; }
    .mini-list { list-style: none; display: grid; gap: 8px; color: var(--c-muted); }
    .scene-block:first-child .mini-list { color: rgba(244,239,230,.86); }
    .mini-list li { padding-left: 14px; position: relative; }
    .mini-list li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--c-primary); position: absolute; left: 0; top: .55em; }
    .chronic-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .panel {
      background: var(--c-card); border: 1px solid var(--c-line); border-radius: 16px; padding: 24px;
    }
    .cmp {
      width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 14px;
    }
    .cmp th, .cmp td { border-bottom: 1px solid var(--c-line); padding: 10px 8px; text-align: left; vertical-align: top; }
    .cmp th { color: var(--c-primary-dark); font-weight: 700; background: var(--c-mint); }
    .case-wall { background: var(--c-ink); color: var(--c-sand); padding: 80px 0; }
    .case-wall h2, .case-wall .lead { color: var(--c-sand); }
    .case-grid {
      display: grid; grid-template-columns: 1.3fr 1fr 1fr; grid-template-rows: 220px 220px; gap: 14px;
    }
    .case-tile {
      position: relative; border-radius: 16px; overflow: hidden; border: 1px solid rgba(244,239,230,.12);
      min-height: 180px; text-align: left; padding: 0; background: #13201d; color: inherit; width: 100%;
    }
    .case-tile img { width: 100%; height: 100%; object-fit: cover; opacity: .72; min-height: 180px; }
    .case-tile:first-child { grid-row: span 2; }
    .case-cap {
      position: absolute; left: 0; right: 0; bottom: 0; padding: 16px;
      background: linear-gradient(180deg, transparent, rgba(27,44,40,.92));
    }
    .case-tile[aria-expanded="true"] img { opacity: .4; }
    .case-more {
      display: none; margin-top: 8px; font-size: 13px; color: rgba(244,239,230,.9);
    }
    .case-tile[aria-expanded="true"] .case-more { display: block; }
    .story-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 16px; }
    .story-card {
      background: var(--c-card); border: 1px solid var(--c-line); border-radius: 16px; padding: 24px;
    }
    .quote {
      font-family: var(--serif); font-size: 42px; line-height: 1; color: var(--c-primary); display: block; margin-bottom: 6px;
    }
    .path { font-size: 13px; color: var(--c-pine); margin-bottom: 10px; }
    .stats-bar {
      display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px;
      background: var(--c-card); border: 1px solid var(--c-line); border-radius: 16px; padding: 10px;
    }
    .stat { padding: 18px 12px; text-align: left; border-radius: 12px; }
    .stat:hover { background: var(--c-mint); }
    .stat b { display: block; font-size: 32px; color: var(--c-primary); line-height: 1.1; letter-spacing: -.03em; }
    .stat span { display: block; margin-top: 6px; font-size: 14px; }
    .stat small { display: block; color: var(--c-muted); font-size: 12px; margin-top: 4px; }
    .review-grid {
      display: grid; grid-template-columns: 1.15fr .85fr 1fr; gap: 14px;
    }
    .review-card {
      background: var(--c-card); border: 1px solid var(--c-line); border-radius: 16px; padding: 20px;
    }
    .review-card:nth-child(2), .review-card:nth-child(5) { transform: translateY(12px); }
    .review-card:hover { transform: translateY(-2px); }
    .stars { color: var(--c-coral); letter-spacing: 2px; font-size: 13px; }
    .news-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 16px; }
    .news-main, .news-side { display: grid; gap: 16px; }
    .news-card {
      display: grid; grid-template-columns: 168px 1fr; background: var(--c-card);
      border: 1px solid var(--c-line); border-radius: 16px; overflow: hidden;
    }
    .news-card img { width: 100%; height: 100%; object-fit: cover; min-height: 130px; }
    .news-body { padding: 16px 18px; }
    .news-date { font-size: 12px; color: var(--c-muted); }
    .news-extra { display: none; }
    .news-extra.is-open { display: grid; gap: 16px; margin-top: 16px; }
    .partner-wall { display: flex; flex-wrap: wrap; gap: 10px; }
    .partner-badge {
      min-height: 64px; padding: 12px 18px; border-radius: 12px; border: 1px solid var(--c-line);
      background: #E8E8E8; color: #6b6b6b; display: inline-flex; align-items: center; font-weight: 600;
      transition: .2s ease; filter: grayscale(1);
    }
    .partner-badge:hover { filter: none; background: #fff; color: var(--c-primary-dark); border-color: var(--c-primary); }
    .faq-list { display: grid; gap: 10px; max-width: 920px; }
    .faq-item { border-bottom: 1px solid var(--c-line); background: transparent; }
    .faq-item.is-open { border-bottom-color: var(--c-primary); }
    .faq-btn {
      width: 100%; text-align: left; background: none; border: 0; min-height: 56px;
      display: flex; align-items: center; justify-content: space-between; gap: 12px;
      padding: 12px 4px; font-weight: 650; color: var(--c-text);
    }
    .faq-btn span.ico { width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--c-line); display: grid; place-items: center; flex: 0 0 28px; }
    .faq-panel { display: none; padding: 0 36px 16px 0; color: var(--c-muted); }
    .faq-item.is-open .faq-panel { display: block; }
    .guarantee {
      display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px;
    }
    .g-item {
      background: #fff; border-radius: 14px; padding: 16px; border: 1px solid var(--c-line);
      display: grid; grid-template-columns: 36px 1fr; gap: 10px; align-items: start; color: inherit;
    }
    .g-item:hover { border-color: var(--c-primary); color: var(--c-text); }
    .g-ico { width: 36px; height: 36px; border-radius: 10px; background: var(--c-mint); color: var(--c-primary); display: grid; place-items: center; }
    .cta-box {
      display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px;
      background: linear-gradient(180deg, #E7F3EF 0%, #F7F5F1 100%);
      border: 1px solid #D7E8E3; border-radius: 18px; padding: 28px;
    }
    .form { display: grid; gap: 12px; }
    .fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    label { font-size: 14px; font-weight: 600; display: block; margin-bottom: 6px; }
    input, select, textarea {
      width: 100%; border: 1px solid var(--c-line-strong); border-radius: 10px; background: #fff;
      padding: 12px 12px; min-height: 44px; color: var(--c-text);
    }
    textarea { min-height: 110px; resize: vertical; }
    input:focus, select:focus, textarea:focus { border-color: var(--c-primary); box-shadow: 0 0 0 3px rgba(14,124,114,.15); outline: none; }
    .form-msg { padding: 12px 14px; border-radius: 10px; font-size: 14px; }
    .form-msg.ok { background: var(--c-mint); color: var(--c-primary-deep); }
    .form-msg.err { background: #FBEDEA; color: #8A3B2A; }
    .contact-card { background: var(--c-ink); color: var(--c-sand); border-radius: 16px; padding: 24px; }
    .contact-card h3 { color: #fff; margin-bottom: 12px; }
    .contact-card a { color: #fff; }
    .contact-card ul { list-style: none; display: grid; gap: 10px; }
    .site-footer {
      background: #13201d; color: rgba(244,239,230,.86); padding: 48px 0 20px; font-size: 14px;
    }
    .foot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-bottom: 28px; }
    .site-footer h3 { color: #F4EFE6; font-size: 15px; margin-bottom: 12px; }
    .site-footer a { color: rgba(244,239,230,.86); display: inline-flex; min-height: 32px; align-items: center; }
    .site-footer a:hover { color: #fff; }
    .foot-list { list-style: none; display: grid; gap: 4px; }
    .copyright {
      border-top: 1px solid rgba(244,239,230,.12); padding-top: 16px; color: rgba(244,239,230,.62); font-size: 13px;
      display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px;
    }
    @media (max-width: 1280px) {
      .hero h1, .hero-title { font-size: 34px; }
    }
    @media (max-width: 1024px) {
      h2 { font-size: 24px; }
      .hero-ui, .split, .service-layout, .chronic-grid, .cta-box, .news-grid, .story-grid, .foot-grid {
        grid-template-columns: 1fr;
      }
      .hero-ui { min-height: 0; padding: 36px 0 72px; }
      .hero { min-height: 58vh; }
      .nav-list { display: none; }
      .nav-toggle { display: inline-flex; }
      .nav-cta { display: none; }
      .nav-list.is-open {
        display: flex; flex-direction: column; position: fixed; inset: 0 0 0 auto; width: min(86vw, 360px);
        background: #FFFdf9; z-index: 70; padding: 88px 22px 32px; gap: 0; box-shadow: var(--shadow); overflow: auto;
      }
      .nav-list.is-open a { width: 100%; border-bottom: 1px solid var(--c-line); }
      .nav-drawer-backdrop.is-open { display: block; }
      .tile-lg, .hot-card, .hot-card:nth-child(even), .tile-sm, .news-card { grid-template-columns: 1fr; }
      .hot-card:nth-child(even) .hot-media { order: 0; }
      .grid-6, .guarantee, .stats-bar, .steps { grid-template-columns: repeat(2, 1fr); }
      .case-grid, .scene-board, .review-grid, .bento { grid-template-columns: 1fr 1fr; }
      .case-tile:first-child { grid-row: auto; }
      .split-media img { height: 320px; }
      .fields { grid-template-columns: 1fr; }
    }
    @media (max-width: 768px) {
      .section { padding: 56px 0; }
      .hero h1, .hero-title { font-size: 30px; }
      .hero-sub { font-size: 16px; }
      .tool-right span.hide-sm { display: none; }
      .grid-6, .stats-bar, .steps, .guarantee, .case-grid, .scene-board, .review-grid, .bento, .story-grid {
        grid-template-columns: 1fr;
      }
      .steps { gap: 10px; }
      .step + .step::after { display: none; }
      .review-card:nth-child(2), .review-card:nth-child(5) { transform: none; }
      .hero-ui { min-height: 62vh; }
    }
    @media (max-width: 520px) {
      .container, .tool-inner, .nav-inner, .hero-ui, .carousel-controls { width: min(100% - 32px, var(--container)); }
      .hero h1, .hero-title { font-size: 28px; }
      .hero-actions .btn { width: 100%; }
      .dock-top { flex-direction: column; align-items: flex-start; }
      .split-media img { height: 240px; }
      body { overflow-x: hidden; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      * { transition: none !important; animation: none !important; }
    }