/* roulang page: index */
:root {
      --ink: #202522;
      --muted: #69716c;
      --paper: #f5f5f0;
      --white: #fff;
      --line: #dfe3dc;
      --green: #216b54;
      --green-dark: #174d3d;
      --lime: #c9e66b;
      --coral: #df725f;
      --lavender: #e9e3f5;
      --blue: #dcebf0;
      --radius: 8px;
      --shadow: 0 14px 38px rgba(32, 37, 34, .08);
      --content: 1180px;
    }
    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body {
      margin: 0;
      color: var(--ink);
      background: var(--paper);
      font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
      font-size: 16px;
      line-height: 1.7;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; transition: color .2s ease, background-color .2s ease, transform .2s ease, box-shadow .2s ease; }
    img { display: block; max-width: 100%; }
    button, input { font: inherit; }
    button:focus-visible, a:focus-visible, input:focus-visible { outline: 3px solid rgba(33, 107, 84, .35); outline-offset: 3px; }
    .container { width: min(var(--content), calc(100% - 48px)); margin: 0 auto; }
    .site-header { position: sticky; top: 0; z-index: 20; background: rgba(245,245,240,.94); border-bottom: 1px solid rgba(32,37,34,.09); backdrop-filter: blur(14px); }
    .topbar { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
    .brand { display: inline-flex; align-items: center; gap: 11px; font-size: 18px; font-weight: 800; white-space: nowrap; }
    .brand-mark { width: 36px; height: 36px; display: grid; place-items: center; color: var(--white); background: var(--green); border-radius: 50%; font-size: 17px; }
    .nav-wrap { display: flex; align-items: center; gap: 30px; }
    .main-nav { display: flex; align-items: center; gap: 26px; }
    .main-nav a { color: #5d665f; font-size: 14px; font-weight: 650; }
    .main-nav a:hover, .main-nav a.active { color: var(--green); }
    .nav-cta, .button-primary, .button-outline {
      min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 9px;
      border-radius: 5px; padding: 0 18px; font-weight: 750; font-size: 14px;
    }
    .nav-cta, .button-primary { color: white; background: var(--green); }
    .nav-cta:hover, .button-primary:hover { color: white; background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 8px 18px rgba(33,107,84,.18); }
    .button-outline { border: 1px solid rgba(255,255,255,.55); color: white; background: rgba(255,255,255,.08); }
    .button-outline:hover { color: var(--ink); background: white; }
    .menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); background: white; border-radius: 5px; color: var(--ink); cursor: pointer; }
    .hero { padding: 26px 0 56px; }
    .hero-stage { min-height: 540px; position: relative; overflow: hidden; display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; background: #20322a; border-radius: 9px; color: white; }
    .hero-photo { position: absolute; inset: 0 0 0 33%; background: linear-gradient(90deg, #20322a 0%, rgba(32,50,42,.72) 24%, rgba(32,50,42,.05) 100%), url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=1800&q=85") center 44% / cover; }
    .hero-copy { position: relative; z-index: 1; padding: 64px 0 64px 7%; max-width: 700px; }
    .eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--lime); font-size: 12px; font-weight: 800; letter-spacing: .8px; }
    .eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; }
    h1 { max-width: 640px; margin: 16px 0 18px; color: white; font-size: clamp(38px, 5vw, 66px); line-height: 1.12; font-weight: 850; }
    .hero-copy p { max-width: 600px; margin: 0; color: rgba(255,255,255,.82); font-size: 16px; line-height: 1.9; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; }
    .hero-side { position: relative; z-index: 2; align-self: end; justify-self: end; width: min(370px, 90%); margin: 0 28px 30px 0; }
    .side-tile { overflow: hidden; position: relative; min-height: 168px; padding: 20px; background: #e9e3f5; color: var(--ink); border-radius: 7px; box-shadow: var(--shadow); }
    .side-tile + .side-tile { width: 76%; min-height: 118px; margin: -20px 0 0 auto; background: var(--lime); transform: rotate(2deg); }
    .side-tile strong { display: block; font-size: 22px; line-height: 1.3; }
    .side-tile span { display: block; margin-top: 8px; color: #606862; font-size: 13px; }
    .side-tile .tile-index { color: var(--coral); font-size: 11px; font-weight: 800; letter-spacing: 1px; }
    .side-tile + .side-tile .tile-index { color: var(--green-dark); }
    .hero-foot { display: flex; gap: 28px; margin-top: 26px; color: rgba(255,255,255,.75); font-size: 12px; }
    .hero-foot b { color: white; font-size: 16px; margin-right: 5px; }
    main section { padding: 72px 0; }
    .section-head { display: flex; justify-content: space-between; align-items: end; gap: 28px; margin-bottom: 30px; }
    .section-kicker { margin-bottom: 8px; color: var(--green); font-size: 12px; font-weight: 850; letter-spacing: 1px; }
    h2 { margin: 0; color: var(--ink); font-size: 31px; line-height: 1.3; font-weight: 820; }
    .section-head p { max-width: 590px; margin: 0; color: var(--muted); font-size: 14px; }
    .metric-band { padding: 28px 0; background: var(--lime); }
    .metrics { display: grid; grid-template-columns: repeat(4, 1fr); }
    .metric { padding: 10px 24px; border-right: 1px solid rgba(32,37,34,.2); }
    .metric:first-child { padding-left: 0; }
    .metric:last-child { border: 0; }
    .metric strong { display: block; font-size: 28px; line-height: 1.2; }
    .metric span { display: block; margin-top: 5px; color: #49534b; font-size: 12px; }
    .overview { background: var(--white); }
    .overview-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 56px; align-items: center; }
    .overview-copy p { margin: 17px 0 0; color: var(--muted); }
    .overview-image { min-height: 335px; position: relative; overflow: hidden; border-radius: 7px; background: #d7dfd8; }
    .overview-image img { width: 100%; height: 335px; object-fit: cover; }
    .image-caption { position: absolute; left: 16px; bottom: 16px; padding: 10px 14px; color: white; background: rgba(26,41,34,.84); border-radius: 4px; font-size: 12px; }
    .scene-section { background: var(--paper); }
    .scene-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; }
    .scene-feature { min-height: 310px; display: flex; align-items: end; padding: 28px; color: white; border-radius: 7px; background: linear-gradient(0deg, rgba(20,35,29,.88), transparent 75%), url("https://images.unsplash.com/photo-1518998053901-5348d3961a04?auto=format&fit=crop&w=1000&q=82") center / cover; }
    .scene-feature h3 { margin: 0 0 8px; color: white; font-size: 24px; }
    .scene-feature p { max-width: 440px; margin: 0; color: rgba(255,255,255,.82); font-size: 13px; }
    .scene-stack { display: grid; gap: 18px; }
    .scene-item { min-height: 146px; display: flex; flex-direction: column; justify-content: space-between; padding: 21px; border-radius: 7px; }
    .scene-item:nth-child(1) { background: var(--blue); }
    .scene-item:nth-child(2) { background: var(--lavender); }
    .scene-item h3 { margin: 0; font-size: 19px; }
    .scene-item p { margin: 6px 0 0; color: #5b6560; font-size: 13px; }
    .scene-item span { color: var(--green); font-size: 11px; font-weight: 800; }
    .matrix-section { background: #f0f2eb; }
    .matrix-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
    .matrix-card { position: relative; min-height: 198px; padding: 22px; background: white; border: 1px solid var(--line); border-radius: 6px; transition: transform .2s, box-shadow .2s; }
    .matrix-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
    .matrix-card .number { color: var(--coral); font-size: 12px; font-weight: 850; }
    .matrix-card h3 { margin: 12px 0 8px; font-size: 19px; }
    .matrix-card p { margin: 0; color: var(--muted); font-size: 13px; }
    .tag-row { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 15px; }
    .tag { display: inline-flex; align-items: center; min-height: 25px; padding: 2px 9px; border-radius: 3px; color: #4c5b51; background: #eef2e9; font-size: 11px; font-weight: 700; }
    .editorial { background: var(--white); }
    .editorial-grid { display: grid; grid-template-columns: .88fr 1.12fr; gap: 48px; align-items: start; }
    .editorial-note { padding: 26px; border-left: 3px solid var(--coral); background: #f7f3ef; }
    .editorial-note p { margin: 0; color: #59615d; font-size: 15px; }
    .editorial-note strong { display: block; margin-top: 17px; color: var(--ink); font-size: 12px; }
    .editorial-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
    .editorial-item { padding: 18px; border-top: 1px solid var(--line); }
    .editorial-item span { color: var(--green); font-size: 11px; font-weight: 800; }
    .editorial-item h3 { margin: 7px 0 6px; font-size: 16px; }
    .editorial-item p { margin: 0; color: var(--muted); font-size: 12px; }
    .milestone { background: var(--green-dark); color: white; }
    .milestone .section-kicker { color: var(--lime); }
    .milestone h2 { color: white; }
    .milestone .section-head p { color: rgba(255,255,255,.68); }
    .timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 38px; }
    .timeline-step { position: relative; padding: 22px 22px 8px 0; border-top: 1px solid rgba(255,255,255,.34); }
    .timeline-step::before { content: ""; position: absolute; top: -6px; left: 0; width: 11px; height: 11px; background: var(--lime); border-radius: 50%; }
    .timeline-step span { color: var(--lime); font-size: 11px; font-weight: 800; }
    .timeline-step h3 { margin: 11px 0 6px; color: white; font-size: 17px; }
    .timeline-step p { margin: 0; color: rgba(255,255,255,.68); font-size: 12px; }
    .recommendations { background: var(--paper); }
    .recommend-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; }
    .recommend-card { min-height: 224px; display: flex; flex-direction: column; justify-content: space-between; padding: 23px; border-radius: 7px; }
    .recommend-card:nth-child(1) { background: #e6eee6; }
    .recommend-card:nth-child(2) { background: #f0e6dd; }
    .recommend-card:nth-child(3) { background: #e7e4f0; }
    .recommend-card .label { color: var(--green); font-size: 11px; font-weight: 850; }
    .recommend-card h3 { margin: 12px 0 7px; font-size: 20px; }
    .recommend-card p { margin: 0; color: #5f6762; font-size: 13px; }
    .recommend-card a { align-self: start; margin-top: 18px; color: var(--green-dark); font-size: 12px; font-weight: 800; }
    .recommend-card a:hover { text-decoration: underline; }
    .updates { background: white; }
    .updates-layout { display: grid; grid-template-columns: .7fr 1.3fr; gap: 52px; }
    .updates-intro p { color: var(--muted); font-size: 14px; }
    .update-list { border-top: 1px solid var(--line); }
    .update-row { display: grid; grid-template-columns: 110px 1fr auto; align-items: center; gap: 18px; padding: 17px 0; border-bottom: 1px solid var(--line); }
    .update-row time { color: var(--green); font-size: 11px; font-weight: 800; }
    .update-row strong { font-size: 14px; }
    .update-row span { color: var(--muted); font-size: 11px; }
    .trust { padding: 50px 0; background: #e9e3f5; }
    .trust-inner { display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 40px; }
    .trust h2 { font-size: 25px; }
    .trust p { margin: 10px 0 0; color: #5f6269; font-size: 13px; }
    .trust-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
    .trust-point { padding: 16px 14px; border-left: 2px solid var(--green); }
    .trust-point strong { display: block; font-size: 14px; }
    .trust-point span { color: #626570; font-size: 11px; }
    .faq-section { background: var(--paper); }
    .faq-list { max-width: 850px; margin: 0 auto; border-top: 1px solid var(--line); }
    details { border-bottom: 1px solid var(--line); }
    summary { position: relative; padding: 19px 38px 19px 0; cursor: pointer; list-style: none; font-size: 15px; font-weight: 750; }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: "+"; position: absolute; right: 4px; top: 14px; color: var(--green); font-size: 23px; font-weight: 400; }
    details[open] summary::after { content: "−"; }
    details p { max-width: 760px; margin: 0; padding: 0 36px 19px 0; color: var(--muted); font-size: 13px; }
    .closing { padding: 58px 0; background: var(--coral); }
    .closing-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; }
    .closing h2 { color: white; font-size: 27px; }
    .closing p { max-width: 650px; margin: 8px 0 0; color: rgba(255,255,255,.88); font-size: 13px; }
    .closing .button-primary { flex: 0 0 auto; color: var(--ink); background: var(--lime); }
    .closing .button-primary:hover { background: white; }
    .site-footer { padding: 34px 0 22px; color: rgba(255,255,255,.72); background: #202522; }
    .footer-top { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.15); }
    .footer-brand { color: white; font-size: 17px; font-weight: 800; }
    .footer-links { display: flex; gap: 23px; font-size: 12px; }
    .footer-links a:hover { color: var(--lime); }
    .footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 17px; color: rgba(255,255,255,.48); font-size: 10px; }
    @media (max-width: 1024px) {
      .hero-stage { min-height: 500px; }
      .hero-copy { padding-left: 6%; }
      .hero-side { width: 315px; margin-right: 18px; }
      .overview-grid { gap: 32px; }
      .editorial-grid, .updates-layout { gap: 30px; }
    }
    @media (max-width: 768px) {
      .container { width: min(100% - 36px, var(--content)); }
      .topbar { min-height: 68px; }
      .menu-toggle { display: inline-grid; place-items: center; }
      .nav-wrap { display: none; position: absolute; top: 68px; left: 0; right: 0; padding: 18px; background: var(--paper); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); }
      .nav-wrap.is-open { display: flex; flex-direction: column; align-items: stretch; gap: 18px; }
      .main-nav { flex-direction: column; align-items: stretch; gap: 0; }
      .main-nav a { padding: 10px 4px; border-bottom: 1px solid var(--line); }
      .nav-cta { width: 100%; }
      .hero { padding-top: 18px; }
      .hero-stage { min-height: 610px; grid-template-columns: 1fr; align-content: start; }
      .hero-photo { inset: 35% 0 0; background-image: linear-gradient(180deg, #20322a 0%, rgba(32,50,42,.2) 55%, rgba(32,50,42,.4) 100%), url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=1200&q=82"); background-position: center; }
      .hero-copy { padding: 40px 7% 20px; }
      .hero-copy p { font-size: 14px; }
      .hero-side { width: 270px; margin: 16px 18px 22px auto; }
      .side-tile { min-height: 128px; padding: 15px; }
      .side-tile strong { font-size: 18px; }
      .side-tile + .side-tile { min-height: 92px; }
      .hero-foot { gap: 18px; margin-top: 18px; }
      main section { padding: 55px 0; }
      .section-head { display: block; }
      .section-head p { margin-top: 12px; }
      .overview-grid, .scene-grid, .editorial-grid, .updates-layout, .trust-inner { grid-template-columns: 1fr; gap: 24px; }
      .overview-image img { height: 280px; }
      .scene-feature { min-height: 260px; }
      .scene-stack { grid-template-columns: 1fr 1fr; }
      .scene-item { min-height: 160px; }
      .matrix-grid { grid-template-columns: repeat(2, 1fr); }
      .timeline { grid-template-columns: repeat(2, 1fr); row-gap: 22px; }
      .recommend-grid { grid-template-columns: repeat(2, 1fr); }
      .recommend-card:last-child { grid-column: 1 / -1; min-height: 175px; }
      .trust-points { grid-template-columns: repeat(3, 1fr); }
      .closing-inner { align-items: flex-start; flex-direction: column; }
    }
    @media (max-width: 520px) {
      .container { width: calc(100% - 30px); }
      .brand { gap: 8px; font-size: 15px; }
      .brand-mark { width: 32px; height: 32px; }
      h1 { font-size: 39px; }
      h2 { font-size: 25px; }
      .hero-stage { min-height: 630px; }
      .hero-copy { padding: 34px 20px 15px; }
      .hero-actions .button-primary, .hero-actions .button-outline { min-height: 42px; padding: 0 13px; font-size: 12px; }
      .hero-side { width: 245px; margin-right: 12px; }
      .hero-foot { flex-wrap: wrap; }
      .metrics { grid-template-columns: repeat(2, 1fr); row-gap: 15px; }
      .metric { padding: 7px 12px; border-right: 0; }
      .metric:nth-child(odd) { border-right: 1px solid rgba(32,37,34,.2); }
      .metric:first-child { padding-left: 12px; }
      .metric strong { font-size: 24px; }
      .scene-stack, .matrix-grid, .editorial-list, .recommend-grid { grid-template-columns: 1fr; }
      .scene-item { min-height: 132px; }
      .recommend-card:last-child { grid-column: auto; }
      .timeline { grid-template-columns: 1fr; }
      .trust-points { grid-template-columns: 1fr; gap: 4px; }
      .trust-point { padding: 10px 14px; }
      .update-row { grid-template-columns: 82px 1fr; gap: 9px; }
      .update-row span { grid-column: 2; }
      .footer-top, .footer-bottom { align-items: flex-start; flex-direction: column; }
      .footer-links { flex-wrap: wrap; gap: 14px; }
      .closing h2 { font-size: 23px; }
    }
    @media (prefers-reduced-motion: reduce) {
      *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
    }

/* roulang page: category1 */
:root {
 --ink:#202522;--muted:#69716c;--paper:#f5f5f0;--white:#fff;--line:#dfe3dc;
 --green:#216b54;--green-dark:#174d3d;--lime:#c9e66b;--coral:#df725f;
 --lavender:#e9e3f5;--blue:#dcebf0;--radius:8px;
 --shadow:0 14px 38px rgba(32,37,34,.08);--content:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,transform .2s ease,box-shadow .2s ease}
img{display:block;max-width:100%}
button,input{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(33,107,84,.35);outline-offset:3px}
h1,h2,h3,p{overflow-wrap:anywhere}
h1,h2,h3{color:inherit}
.container{width:min(var(--content),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,240,.94);border-bottom:1px solid rgba(32,37,34,.09);backdrop-filter:blur(14px)}
.topbar{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:inline-flex;align-items:center;gap:11px;font-size:18px;font-weight:800;white-space:nowrap}
.brand-mark{width:36px;height:36px;display:grid;place-items:center;color:var(--white);background:var(--green);border-radius:50%;font-size:17px}
.nav-wrap{display:flex;align-items:center;gap:30px}
.main-nav{display:flex;align-items:center;gap:26px}
.main-nav a{color:#5d665f;font-size:14px;font-weight:650}
.main-nav a:hover,.main-nav a.active{color:var(--green)}
.nav-cta,.button-primary,.button-outline{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:5px;padding:0 18px;font-weight:750;font-size:14px}
.nav-cta,.button-primary{color:white;background:var(--green)}
.nav-cta:hover,.button-primary:hover{color:white;background:var(--green-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(33,107,84,.18)}
.button-outline{border:1px solid rgba(255,255,255,.55);color:white;background:rgba(255,255,255,.08)}
.button-outline:hover{color:var(--ink);background:white}
.menu-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:white;border-radius:5px;color:var(--ink);cursor:pointer}
.hero{padding:26px 0 44px}
.hero-stage{min-height:430px;position:relative;overflow:hidden;display:grid;grid-template-columns:1.08fr .92fr;align-items:center;background:#20322a;border-radius:9px;color:white}
.hero-photo{position:absolute;inset:0 0 0 33%;background:linear-gradient(90deg,#20322a 0%,rgba(32,50,42,.72) 24%,rgba(32,50,42,.05) 100%),url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=1800&q=85") center 44%/cover}
.hero-copy{position:relative;z-index:1;padding:58px 0 58px 7%;max-width:700px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:12px;font-weight:800}
.eyebrow:before{content:"";width:22px;height:2px;background:currentColor}
.hero h1{margin:14px 0 16px;color:#fff;font-size:48px;line-height:1.18;font-weight:820}
.hero-copy p{max-width:600px;margin:0;color:rgba(255,255,255,.82);font-size:16px;line-height:1.9}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}
.hero-side{position:relative;z-index:2;align-self:end;justify-self:end;width:min(340px,90%);margin:0 28px 28px 0}
.feature-note{padding:20px 22px;background:rgba(245,245,240,.94);color:var(--ink);border-left:4px solid var(--lime);box-shadow:var(--shadow)}
.feature-note small{display:block;color:var(--green);font-weight:800;font-size:11px}
.feature-note strong{display:block;margin-top:4px;font-size:19px}
.feature-note span{display:block;margin-top:5px;color:var(--muted);font-size:13px}
main section{padding:64px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:28px}
.section-kicker{margin-bottom:7px;color:var(--green);font-size:12px;font-weight:850}
.section-head h2{margin:0;font-size:32px;line-height:1.25;font-weight:800}
.section-head p{max-width:580px;margin:0;color:var(--muted);font-size:14px}
.metrics-section{padding-top:28px;padding-bottom:56px}
.metric-row{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.metric{padding:22px 24px;border-right:1px solid var(--line)}
.metric:last-child{border:0}
.metric b{display:block;color:var(--green);font-size:25px;line-height:1.3}
.metric span{color:var(--muted);font-size:13px}
.matrix-section{background:#f0f2eb}
.matrix-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.matrix-card{position:relative;min-height:190px;padding:22px;background:white;border:1px solid var(--line);border-radius:6px;transition:transform .2s,box-shadow .2s}
.matrix-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.matrix-card .number{color:var(--coral);font-size:12px;font-weight:850}
.matrix-card h3{margin:12px 0 8px;font-size:19px}
.matrix-card p{margin:0;color:var(--muted);font-size:13px}
.tag-row{display:flex;flex-wrap:wrap;gap:7px;margin-top:15px}
.tag{display:inline-flex;align-items:center;min-height:25px;padding:2px 9px;border-radius:3px;color:#4c5b51;background:#eef2e9;font-size:11px;font-weight:700}
.comparison{display:grid;grid-template-columns:.86fr 1.14fr;gap:52px;align-items:center}
.comparison-copy h2{margin:0 0 15px;font-size:32px;line-height:1.3}
.comparison-copy p{margin:0;color:var(--muted)}
.comparison-list{border-top:1px solid var(--line)}
.comparison-item{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:17px 0;border-bottom:1px solid var(--line)}
.comparison-item strong{font-size:14px}
.comparison-item span{color:var(--muted);font-size:13px}
.timeline-section{background:#e8efeb}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--green)}
.timeline-item{position:relative;padding:25px 22px 0 0}
.timeline-item:before{position:absolute;top:-8px;left:0;width:14px;height:14px;border:3px solid var(--green);border-radius:50%;background:#e8efeb;content:""}
.timeline-item b{display:block;margin-bottom:7px;color:var(--green);font-size:13px}
.timeline-item h3{margin:0 0 7px;font-size:17px}
.timeline-item p{margin:0;color:var(--muted);font-size:13px}
.editorial-section{background:#fff}
.editorial-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:46px;align-items:start}
.editorial-lead{position:relative;min-height:330px;display:flex;align-items:end;padding:25px;color:#fff;background:linear-gradient(0deg,rgba(20,35,29,.85),transparent 76%),url("https://images.unsplash.com/photo-1518998053901-5348d3961a04?auto=format&fit=crop&w=900&q=82") center/cover;border-radius:7px}
.editorial-lead h3{margin:0 0 7px;color:#fff;font-size:23px}
.editorial-lead p{margin:0;color:rgba(255,255,255,.84);font-size:13px}
.article-list{border-top:1px solid var(--line)}
.article-row{display:grid;grid-template-columns:105px 1fr 24px;gap:17px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
.article-date{color:var(--green);font-size:12px;font-weight:800}
.article-row h3{margin:0 0 4px;font-size:17px}
.article-row p{margin:0;color:var(--muted);font-size:13px}
.article-arrow{color:var(--coral);font-size:20px}
.proof-section{background:#20322a;color:#fff}
.proof-section .section-kicker{color:var(--lime)}
.proof-section .section-head h2{color:#fff}
.proof-section .section-head p{color:rgba(255,255,255,.68)}
.proof-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;border-top:1px solid rgba(255,255,255,.22);border-bottom:1px solid rgba(255,255,255,.22)}
.proof-item{padding:24px;border-right:1px solid rgba(255,255,255,.22)}
.proof-item:last-child{border:0}
.proof-item b{display:block;color:var(--lime);font-size:17px}
.proof-item p{margin:7px 0 0;color:rgba(255,255,255,.72);font-size:13px}
.description-section{background:var(--blue)}
.description-panel{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.description-panel h2{margin:0;font-size:29px;line-height:1.35}
.description-panel p{margin:0;color:#52615e;font-size:14px}
.faq-section{background:#fff}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px}
.faq-intro h2{margin:0 0 10px;font-size:30px}
.faq-intro p{margin:0;color:var(--muted);font-size:14px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{padding:18px 0;border-bottom:1px solid var(--line)}
.faq-item h3{margin:0 0 6px;font-size:16px}
.faq-item p{margin:0;color:var(--muted);font-size:13px}
.cta-section{padding:48px 0 66px}
.cta-band{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:30px 34px;background:var(--lime);border-radius:7px}
.cta-band h2{margin:0 0 5px;font-size:24px}
.cta-band p{margin:0;color:#4d5b4d;font-size:14px}
.cta-band .button-primary{white-space:nowrap}
.site-footer{padding:35px 0 18px;background:#19221e;color:#fff}
.footer-top{display:flex;align-items:center;justify-content:space-between;gap:25px;padding-bottom:24px;border-bottom:1px solid rgba(255,255,255,.16)}
.footer-brand{font-size:18px;font-weight:800}
.footer-links{display:flex;flex-wrap:wrap;gap:23px}
.footer-links a{color:rgba(255,255,255,.72);font-size:13px}
.footer-links a:hover{color:var(--lime)}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:16px;color:rgba(255,255,255,.54);font-size:11px}
@media(max-width:1024px){
 .hero-stage{min-height:400px}.hero h1{font-size:40px}
 .matrix-grid{grid-template-columns:repeat(2,1fr)}
 .comparison{gap:30px}.editorial-layout{gap:28px}
}
@media(max-width:768px){
 .container{width:min(var(--content),calc(100% - 36px))}
 .topbar{min-height:70px;flex-wrap:wrap;gap:0}
 .brand{font-size:16px}.brand-mark{width:32px;height:32px}
 .menu-toggle{display:grid;place-items:center}
 .nav-wrap{display:none;position:absolute;top:69px;left:0;right:0;padding:18px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
 .nav-wrap.is-open{display:flex;align-items:stretch;flex-direction:column;gap:16px}
 .main-nav{align-items:stretch;flex-direction:column;gap:0}
 .main-nav a{padding:10px 4px;border-bottom:1px solid var(--line)}
 .nav-cta{width:100%}
 .hero{padding-top:18px}
 .hero-stage{min-height:510px;grid-template-columns:1fr;align-items:start}
 .hero-photo{inset:0;background:linear-gradient(90deg,rgba(32,50,42,.8),rgba(32,50,42,.25)),linear-gradient(0deg,#20322a 0%,transparent 80%),url("https://images.unsplash.com/photo-1517604931442-7e0c8ed2963c?auto=format&fit=crop&w=1100&q=85") center/cover}
 .hero-copy{padding:50px 28px 22px}
 .hero h1{font-size:36px}
 .hero-side{justify-self:stretch;width:auto;margin:0 20px 20px}
 main section{padding:50px 0}
 .section-head{align-items:start;flex-direction:column;gap:12px}
 .section-head h2{font-size:28px}
 .metric-row{grid-template-columns:repeat(2,1fr)}
 .metric:nth-child(2){border-right:0}
 .metric:nth-child(-n+2){border-bottom:1px solid var(--line)}
 .comparison,.editorial-layout,.description-panel,.faq-grid{grid-template-columns:1fr;gap:28px}
 .timeline{grid-template-columns:repeat(2,1fr);row-gap:20px}
 .proof-grid{grid-template-columns:1fr}
 .proof-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.22)}
 .proof-item:last-child{border-bottom:0}
 .cta-band{align-items:flex-start;flex-direction:column}
 .footer-top,.footer-bottom{align-items:flex-start;flex-direction:column}
}
@media(max-width:520px){
 .container{width:calc(100% - 30px)}
 .hero-stage{min-height:535px}
 .hero-copy{padding:42px 22px 20px}
 .hero h1{font-size:32px}
 .hero-copy p{font-size:14px}
 .hero-foot{gap:15px;flex-wrap:wrap}
 .matrix-grid{grid-template-columns:1fr}
 .matrix-card{min-height:unset}
 .metric{padding:17px 13px}
 .metric b{font-size:22px}
 .comparison-item{grid-template-columns:1fr;gap:3px}
 .timeline{grid-template-columns:1fr 1fr}
 .timeline-item{padding-right:12px}
 .article-row{grid-template-columns:75px 1fr 16px;gap:10px}
 .article-row h3{font-size:15px}
 .article-row p{font-size:12px}
 .editorial-lead{min-height:260px}
 .cta-band{padding:24px 20px}
 .footer-links{gap:13px 18px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}