:root {
      color-scheme: light;
      --ink: #202426;
      --muted: #626a68;
      --paper: #fffaf2;
      --white: #fff;
      --line: #e8e3d8;
      --orange: #f45c35;
      --lime: #d7f36a;
      --blue: #b8e6f2;
      --teal: #175c58;
      --container: 1160px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 82px; }
    body { margin: 0; background: var(--paper); color: var(--ink); font-family: Inter, "PingFang SC", "Microsoft YaHei", sans-serif; line-height: 1.65; }
    a { color: inherit; }
    img { max-width: 100%; height: auto; }
    button, input, select, textarea { font: inherit; }
    .container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
    .site-header { position: sticky; z-index: 20; top: 0; background: rgba(255,250,242,.96); border-bottom: 1px solid rgba(32,36,38,.1); backdrop-filter: blur(12px); }
    .nav-row { min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 22px; }
    .brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 850; white-space: nowrap; }
    .brand img { width: 39px; max-height: 39px; object-fit: contain; }
    .nav-links { display: flex; align-items: center; gap: 0; list-style: none; padding: 0; margin: 0; }
    .nav-links a { display: block; padding: 9px 10px; color: #3f4544; font-size: 13px; text-decoration: none; white-space: nowrap; }
    .nav-links a:hover { color: var(--orange); }
    .nav-cta, .button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 46px; padding: 0 20px; border: 0; border-radius: 4px; background: var(--orange); color: #fff; font-weight: 750; text-decoration: none; cursor: pointer; transition: transform .2s, box-shadow .2s, background .2s; }
    .nav-cta { min-height: 40px; padding-inline: 15px; font-size: 13px; white-space: nowrap; }
    .button:hover, .nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(244,92,53,.22); }
    .button.secondary { background: var(--ink); }
    .menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: var(--white); color: var(--ink); border-radius: 4px; cursor: pointer; }
    .hero { overflow: hidden; position: relative; padding: 72px 0 45px; background: var(--lime); }
    .hero::after { content: ""; position: absolute; right: -100px; top: -145px; width: 430px; aspect-ratio: 1; border: 1px solid rgba(32,36,38,.18); border-radius: 50%; box-shadow: 0 0 0 38px rgba(255,255,255,.12), 0 0 0 78px rgba(255,255,255,.1); pointer-events: none; }
    .hero-inner { position: relative; z-index: 1; }
    .eyebrow { display: inline-flex; align-items: center; gap: 9px; margin: 0 0 18px; font-size: 12px; font-weight: 850; letter-spacing: 0; text-transform: uppercase; }
    .eyebrow::before { content: ""; width: 24px; height: 3px; background: var(--orange); }
    h1 { max-width: 760px; margin: 0; font-size: clamp(42px, 6vw, 76px); line-height: 1.05; letter-spacing: 0; }
    .hero-copy { max-width: 630px; margin: 20px 0 25px; color: #39413d; font-size: 17px; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
    .hero-actions .button.secondary { background: transparent; color: var(--ink); border: 1px solid rgba(32,36,38,.4); }
    .hero-tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 31px; }
    .hero-tags span { border: 1px solid rgba(32,36,38,.27); padding: 6px 10px; font-size: 12px; font-weight: 700; }
    .metrics { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 50px; border-top: 1px solid rgba(32,36,38,.24); }
    .metric { padding: 20px 16px 5px 0; }
    .metric strong { display: block; font-size: 19px; line-height: 1.3; }
    .metric span { color: #4e5853; font-size: 12px; }
    .section { padding: 76px 0; }
    .section.tint { background: #f2efe7; }
    .section.dark { background: #202c2b; color: #fff; }
    .section-heading { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 29px; }
    .section-heading > div { max-width: 690px; }
    .kicker { margin: 0 0 8px; color: var(--orange); font-size: 12px; font-weight: 850; }
    h2 { margin: 0; font-size: clamp(29px, 4vw, 43px); line-height: 1.17; letter-spacing: 0; }
    .section-heading p, .lead { color: var(--muted); }
    .dark .section-heading p, .dark .lead { color: #d1dbd5; }
    .section-heading p { max-width: 440px; margin: 0; }
    .intro-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 48px; align-items: start; }
    .intro-grid p { margin: 0 0 15px; color: #454d4b; }
    .capability-list { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--line); }
    .capability-list div { padding: 14px 10px 14px 0; border-bottom: 1px solid var(--line); font-size: 14px; font-weight: 700; }
    .capability-list div::before { content: "+"; color: var(--orange); padding-right: 9px; }
    .service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
    .service { min-height: 175px; padding: 22px; background: var(--white); transition: transform .2s, box-shadow .2s; }
    .service:hover { position: relative; z-index: 1; transform: translateY(-3px); box-shadow: 0 12px 26px rgba(32,36,38,.11); }
    .service-index { color: var(--orange); font-size: 12px; font-weight: 850; }
    .service h3 { margin: 10px 0 7px; font-size: 18px; }
    .service p { margin: 0; color: var(--muted); font-size: 13px; }
    .service a { display: inline-block; margin-top: 12px; color: var(--teal); font-size: 12px; font-weight: 800; text-decoration: none; }
    .strip { display: flex; flex-wrap: wrap; gap: 8px; padding: 20px 0 0; }
    .strip span { padding: 7px 10px; border: 1px solid #d5d8d1; background: rgba(255,255,255,.55); font-size: 12px; }
    .workflow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
    .workflow article { border-top: 3px solid var(--orange); padding: 17px 10px 0 0; counter-increment: step; }
    .workflow article::before { content: "0" counter(step); color: var(--orange); font-size: 12px; font-weight: 900; }
    .workflow h3 { margin: 9px 0 5px; font-size: 17px; }
    .workflow p { margin: 0; color: var(--muted); font-size: 13px; }
    .industries { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
    .industry { min-height: 100px; padding: 17px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .industry strong { display: block; margin-bottom: 4px; }
    .industry span { color: var(--muted); font-size: 12px; }
    .network { display: grid; grid-template-columns: .8fr 1.2fr; gap: 38px; align-items: center; padding: 28px; background: var(--blue); }
    .network h3 { margin: 0 0 9px; font-size: 24px; }
    .network p { margin: 0; color: #344a4e; }
    .network .button { margin-top: 17px; }
    .network-points { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
    .network-points div { padding: 14px; border-left: 3px solid var(--teal); background: rgba(255,255,255,.64); font-size: 13px; font-weight: 700; }
    .cases { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    .case { overflow: hidden; background: #fff; border: 1px solid var(--line); }
    .case img { display: block; width: 100%; aspect-ratio: 16 / 8.4; object-fit: cover; }
    .case-copy { padding: 17px 19px 20px; }
    .case-copy span { color: var(--orange); font-size: 12px; font-weight: 800; }
    .case-copy h3 { margin: 5px 0; font-size: 19px; }
    .case-copy p { margin: 0; color: var(--muted); font-size: 13px; }
    .review-score { display: flex; flex-wrap: wrap; align-items: center; gap: 15px; margin-bottom: 23px; padding: 18px 20px; background: var(--lime); }
    .review-score strong { font-size: 34px; line-height: 1; }
    .stars { color: #a64426; font-size: 19px; letter-spacing: 0; }
    .review-score span { font-size: 13px; font-weight: 700; }
    .table-wrap { overflow-x: auto; border: 1px solid var(--line); background: #fff; }
    table { width: 100%; border-collapse: collapse; min-width: 680px; text-align: left; }
    th, td { padding: 13px 15px; border-bottom: 1px solid var(--line); font-size: 13px; }
    th { background: #f1eee7; font-size: 12px; }
    td:first-child { font-weight: 750; }
    td:nth-child(2) { color: var(--teal); font-weight: 750; }
    .reviews { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .review { padding: 19px; border-top: 3px solid var(--orange); background: #fff; }
    .review blockquote { margin: 0 0 15px; font-size: 14px; }
    .review cite { color: var(--muted); font-size: 12px; font-style: normal; font-weight: 750; }
    .match-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 38px; align-items: start; }
    .match-points { padding: 0; margin: 20px 0 0; list-style: none; }
    .match-points li { padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px; }
    .match-points li::before { content: "↗"; padding-right: 10px; color: var(--orange); font-weight: 900; }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
    .field { display: grid; gap: 6px; }
    .field.full { grid-column: 1 / -1; }
    .field label { font-size: 12px; font-weight: 800; }
    .field input, .field select, .field textarea { width: 100%; border: 1px solid #d7d8d0; border-radius: 3px; padding: 11px 12px; background: #fff; color: var(--ink); }
    .field textarea { min-height: 105px; resize: vertical; }
    .form-submit { grid-column: 1 / -1; justify-self: start; }
    .pricing { display: grid; grid-template-columns: .75fr 1.25fr; gap: 30px; align-items: center; padding: 28px; background: var(--teal); color: #fff; }
    .pricing p { margin: 9px 0 0; color: #dcebe6; }
    .pricing-note { padding: 18px; background: rgba(255,255,255,.11); color: #fff; font-size: 14px; }
    .faq-list { border-top: 1px solid var(--line); }
    details { border-bottom: 1px solid var(--line); }
    summary { position: relative; padding: 16px 36px 16px 0; cursor: pointer; font-weight: 750; list-style: none; }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: "+"; position: absolute; right: 5px; top: 12px; color: var(--orange); font-size: 22px; }
    details[open] summary::after { content: "−"; }
    details p { max-width: 820px; margin: 0; padding: 0 25px 17px 0; color: var(--muted); font-size: 14px; }
    .article-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
    .article-link { min-height: 105px; display: flex; flex-direction: column; justify-content: space-between; padding: 15px; border: 1px solid var(--line); background: #fff; text-decoration: none; }
    .article-link strong { font-size: 14px; }
    .article-link span { color: var(--orange); font-size: 12px; }
    .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: center; }
    .contact-details { display: grid; gap: 10px; margin-top: 19px; }
    .contact-details a { color: var(--ink); text-decoration-color: var(--orange); text-underline-offset: 3px; }
    .contact-qr { display: grid; grid-template-columns: 140px 1fr; align-items: center; gap: 18px; margin-top: 20px; }
    .contact-qr img { width: 140px; padding: 6px; background: #fff; border: 1px solid var(--line); }
    .join-band { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 30px; padding: 22px; background: var(--lime); }
    .join-band h3 { margin: 0; font-size: 19px; }
    .join-band p { margin: 4px 0 0; color: #4a534d; font-size: 13px; }
    .footer { padding: 27px 0; background: #202c2b; color: #fff; }
    .footer-top { display: flex; justify-content: space-between; align-items: center; gap: 20px; }
    .footer p { margin: 0; color: #d1dbd5; font-size: 12px; }
    .footer-links { display: flex; flex-wrap: wrap; gap: 8px 16px; }
    .footer a { color: #fff; font-size: 12px; text-decoration: none; }
    .footer a:hover { color: var(--lime); }
    .floating { position: fixed; z-index: 15; right: 16px; bottom: 18px; display: grid; gap: 8px; }
    .floating a { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 14px; background: var(--ink); color: #fff; border: 1px solid rgba(255,255,255,.2); font-size: 12px; font-weight: 750; text-decoration: none; box-shadow: 0 5px 16px rgba(0,0,0,.16); }
    .to-top { display: none !important; }
    .to-top.visible { display: inline-flex !important; }
    .reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
    .reveal.in-view { opacity: 1; transform: translateY(0); }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; transition-duration: .01ms !important; }
      .reveal { opacity: 1; transform: none; }
    }
    @media (max-width: 1000px) {
      .menu-toggle { display: inline-grid; place-items: center; }
      .nav-cta { display: none; }
      .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; padding: 10px 20px 16px; background: var(--paper); border-bottom: 1px solid var(--line); flex-wrap: wrap; }
      .nav-links.open { display: flex; }
      .nav-links a { padding: 9px 12px; }
      .service-grid { grid-template-columns: repeat(2, 1fr); }
      .industries { grid-template-columns: repeat(2, 1fr); }
      .article-grid { grid-template-columns: repeat(3, 1fr); }
    }
    @media (max-width: 680px) {
      .container { width: min(var(--container), calc(100% - 30px)); }
      .hero { padding: 55px 0 30px; }
      .hero::after { right: -265px; top: -110px; }
      .hero-copy { font-size: 15px; }
      .metrics { grid-template-columns: 1fr 1fr; }
      .metric { padding: 15px 8px 4px 0; }
      .section { padding: 55px 0; }
      .section-heading { display: block; }
      .section-heading p { margin-top: 12px; }
      .intro-grid, .network, .match-grid, .pricing, .contact-grid { grid-template-columns: 1fr; gap: 23px; }
      .service-grid { grid-template-columns: 1fr; }
      .service { min-height: 0; }
      .workflow { grid-template-columns: 1fr 1fr; gap: 18px; }
      .industries { grid-template-columns: 1fr 1fr; }
      .industry { padding: 13px; }
      .cases, .reviews { grid-template-columns: 1fr; }
      .article-grid { grid-template-columns: 1fr 1fr; }
      .network { padding: 20px; }
      .network-points { gap: 8px; }
      .form-grid { grid-template-columns: 1fr; }
      .field.full, .form-submit { grid-column: auto; }
      .footer-top { align-items: flex-start; flex-direction: column; }
      .join-band { align-items: flex-start; flex-direction: column; }
      .contact-qr { grid-template-columns: 112px 1fr; }
      .contact-qr img { width: 112px; }
    }