/* roulang page: index */
:root {
            --ink: #17241f;
            --muted: #66716b;
            --moss: #315c4b;
            --moss-deep: #203e33;
            --coral: #d66f51;
            --paper: #f5f3ed;
            --white: #fffefa;
            --line: #e3e5dc;
            --lime: #d9e6b5;
            --radius: 8px;
            --shadow: 0 18px 50px rgba(23, 36, 31, .09);
            --content: 1180px;
        }
        *, *::before, *::after { box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body {
            margin: 0;
            color: var(--ink);
            background: var(--white);
            font-family: "Noto Sans SC", "Microsoft YaHei", sans-serif;
            font-size: 15px;
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
        }
        img { display: block; max-width: 100%; }
        a { color: inherit; text-decoration: none; }
        button { font: inherit; }
        a:focus-visible, button:focus-visible { outline: 3px solid var(--coral); outline-offset: 4px; }
        .container { width: min(var(--content), calc(100% - 48px)); margin-inline: auto; }
        .site-header {
            position: sticky; top: 0; z-index: 50;
            border-bottom: 1px solid rgba(227,229,220,.8);
            background: rgba(255,254,250,.94);
            backdrop-filter: blur(16px);
        }
        .nav-wrap { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
        .brand { display: inline-flex; align-items: center; gap: 11px; min-width: 0; font-weight: 800; letter-spacing: 0; }
        .brand-mark {
            display: grid; place-items: center; width: 38px; height: 38px;
            flex: 0 0 38px; border-radius: 50%; color: var(--white); background: var(--moss);
            font-size: 16px; line-height: 1;
        }
        .brand-name { font-size: 16px; line-height: 1.35; }
        .nav-links { display: flex; align-items: center; gap: 9px; }
        .nav-link {
            padding: 9px 15px; border-radius: 6px; color: #56625c;
            font-size: 14px; font-weight: 600; transition: background .2s ease, color .2s ease;
        }
        .nav-link:hover, .nav-link.active { color: var(--moss-deep); background: #edf1e8; }
        .nav-link.active { box-shadow: inset 0 -2px 0 var(--moss); }
        .nav-cta {
            padding: 10px 17px; border: 1px solid var(--moss); border-radius: 6px;
            color: var(--moss); font-size: 13px; font-weight: 700; transition: .2s ease;
        }
        .nav-cta:hover { color: white; background: var(--moss); }
        .menu-toggle { display: none; border: 1px solid var(--line); color: var(--ink); background: transparent; }
        .hero {
            position: relative; overflow: hidden; min-height: 550px;
            display: flex; align-items: center; color: white;
            background: #1e3028;
        }
        .hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 43%; }
        .hero::after {
            position: absolute; inset: 0; content: "";
            background: linear-gradient(90deg, rgba(17,31,25,.86) 0%, rgba(17,31,25,.62) 48%, rgba(17,31,25,.16) 100%);
        }
        .hero-content { position: relative; z-index: 1; padding-block: 75px; max-width: 780px; }
        .eyebrow {
            display: inline-flex; align-items: center; gap: 9px; margin: 0 0 22px;
            color: #e4edcf; font-size: 12px; font-weight: 700; letter-spacing: 0;
        }
        .eyebrow::before { width: 24px; height: 1px; content: ""; background: var(--lime); }
        h1 { max-width: 760px; margin: 0; font-size: clamp(36px, 5vw, 62px); line-height: 1.2; font-weight: 800; }
        .hero-copy { max-width: 690px; margin: 23px 0 0; color: rgba(255,255,255,.86); font-size: 16px; line-height: 1.95; }
        .hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 30px; }
        .button {
            display: inline-flex; justify-content: center; align-items: center; gap: 10px;
            min-height: 46px; padding: 11px 20px; border: 1px solid transparent; border-radius: 6px;
            font-size: 14px; font-weight: 700; transition: transform .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
        }
        .button:hover { transform: translateY(-2px); }
        .button-primary { color: var(--ink); background: var(--lime); }
        .button-primary:hover { background: #e6efcf; }
        .button-ghost { color: white; border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.08); }
        .button-ghost:hover { border-color: white; background: rgba(255,255,255,.16); }
        .hero-note { display: flex; align-items: center; gap: 12px; margin-top: 31px; color: rgba(255,255,255,.75); font-size: 12px; }
        .hero-note strong { color: white; font-size: 13px; }
        .pulse { width: 8px; height: 8px; border-radius: 50%; background: #cce29b; box-shadow: 0 0 0 5px rgba(204,226,155,.14); }
        main section { padding: 82px 0; }
        .section-paper { background: var(--paper); }
        .section-dark { color: white; background: var(--moss-deep); }
        .section-heading { display: flex; align-items: end; justify-content: space-between; gap: 28px; margin-bottom: 34px; }
        .section-heading > div { max-width: 720px; }
        .section-kicker { margin: 0 0 9px; color: var(--coral); font-size: 11px; font-weight: 800; }
        .section-title { margin: 0; font-size: 30px; line-height: 1.35; font-weight: 800; }
        .section-copy { max-width: 760px; margin: 12px 0 0; color: var(--muted); font-size: 14px; line-height: 1.9; }
        .section-dark .section-copy { color: rgba(255,255,255,.7); }
        .text-link { display: inline-flex; align-items: center; gap: 8px; flex: 0 0 auto; color: var(--moss); font-size: 13px; font-weight: 700; }
        .text-link:hover { color: var(--coral); }
        .compare-grid { display: grid; grid-template-columns: 1fr 1.12fr 1fr; align-items: stretch; gap: 14px; }
        .compare-card {
            padding: 25px; border: 1px solid var(--line); border-radius: var(--radius);
            background: white;
        }
        .compare-card.featured { position: relative; border: 2px solid var(--moss); box-shadow: var(--shadow); }
        .compare-card h3 { margin: 0 0 10px; font-size: 18px; }
        .compare-card p { margin: 0; color: var(--muted); font-size: 13px; }
        .compare-tag {
            display: inline-block; margin-bottom: 15px; padding: 5px 9px; border-radius: 4px;
            color: var(--moss-deep); background: #eaf0dd; font-size: 11px; font-weight: 800;
        }
        .compare-card ul { display: grid; gap: 10px; margin: 18px 0 0; padding: 0; list-style: none; }
        .compare-card li { display: flex; gap: 9px; color: #49564f; font-size: 13px; }
        .compare-card li::before { content: "＋"; color: var(--coral); font-weight: 800; }
        .story-grid { display: grid; grid-template-columns: .92fr 1.08fr; gap: 56px; align-items: center; }
        .story-image-wrap { position: relative; min-height: 360px; }
        .story-image { width: 100%; height: 360px; border-radius: var(--radius); object-fit: cover; }
        .image-caption {
            position: absolute; right: -16px; bottom: 20px; max-width: 210px; padding: 15px 18px;
            color: white; background: var(--coral); font-size: 12px; font-weight: 700;
        }
        .story-body p { color: var(--muted); font-size: 14px; line-height: 2; }
        .story-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 13px; margin-top: 25px; }
        .story-point { padding-top: 13px; border-top: 1px solid var(--line); }
        .story-point strong { display: block; font-size: 14px; }
        .story-point span { display: block; margin-top: 4px; color: var(--muted); font-size: 12px; }
        .series-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
        .series-item { min-height: 174px; padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: white; transition: .22s ease; }
        .series-item:hover { border-color: #b5c7a5; box-shadow: 0 12px 28px rgba(23,36,31,.07); transform: translateY(-3px); }
        .series-no { color: var(--coral); font-size: 11px; font-weight: 800; }
        .series-item h3 { margin: 12px 0 7px; font-size: 17px; }
        .series-item p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.8; }
        .showcase-layout { display: grid; grid-template-columns: 1.05fr .95fr; gap: 30px; align-items: stretch; }
        .featured-story {
            position: relative; min-height: 425px; overflow: hidden; border-radius: var(--radius); color: white; background: #263c31;
        }
        .featured-story img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
        .featured-story::after { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(12,25,19,.88), rgba(12,25,19,.02) 75%); }
        .featured-content { position: absolute; z-index: 1; right: 28px; bottom: 26px; left: 28px; }
        .badge { display: inline-flex; padding: 5px 9px; border-radius: 4px; color: var(--ink); background: var(--lime); font-size: 11px; font-weight: 800; }
        .featured-content h3 { margin: 13px 0 7px; font-size: 25px; }
        .featured-content p { max-width: 490px; margin: 0; color: rgba(255,255,255,.8); font-size: 13px; }
        .showcase-list { display: grid; grid-template-rows: repeat(3, 1fr); gap: 12px; }
        .showcase-row { display: grid; grid-template-columns: 105px 1fr; gap: 16px; align-items: center; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
        .showcase-row img { width: 105px; height: 105px; border-radius: 5px; object-fit: cover; }
        .showcase-row h3 { margin: 0 0 6px; font-size: 15px; }
        .showcase-row p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.7; }
        .showcase-meta { display: flex; gap: 11px; margin-top: 8px; color: var(--coral); font-size: 11px; font-weight: 700; }
        .benefit-band { display: grid; grid-template-columns: repeat(4, 1fr); border: 1px solid rgba(255,255,255,.17); border-radius: var(--radius); }
        .benefit { padding: 22px 24px; border-right: 1px solid rgba(255,255,255,.17); }
        .benefit:last-child { border-right: 0; }
        .benefit-index { color: var(--lime); font-size: 11px; font-weight: 800; }
        .benefit h3 { margin: 9px 0 5px; font-size: 16px; }
        .benefit p { margin: 0; color: rgba(255,255,255,.67); font-size: 12px; line-height: 1.8; }
        .topic-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 22px; }
        .topic-feature { padding: 28px; color: white; background: var(--coral); border-radius: var(--radius); }
        .topic-feature h3 { margin: 0 0 12px; font-size: 23px; }
        .topic-feature p { margin: 0; color: rgba(255,255,255,.87); font-size: 14px; line-height: 1.9; }
        .topic-side { display: grid; gap: 12px; }
        .topic-line { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--radius); background: white; }
        .topic-line strong { font-size: 14px; }
        .topic-line span { color: var(--muted); font-size: 12px; }
        .topic-line b { color: var(--coral); font-size: 12px; }
        .calendar { display: grid; grid-template-columns: 220px 1fr; gap: 32px; align-items: start; }
        .calendar-intro { padding-right: 26px; border-right: 1px solid var(--line); }
        .calendar-intro .section-title { font-size: 25px; }
        .calendar-list { display: grid; gap: 0; }
        .calendar-entry { display: grid; grid-template-columns: 92px 1fr auto; gap: 20px; align-items: center; padding: 17px 0; border-bottom: 1px solid var(--line); }
        .calendar-date { color: var(--coral); font-size: 12px; font-weight: 800; }
        .calendar-entry h3 { margin: 0; font-size: 14px; }
        .calendar-entry p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
        .calendar-state { padding: 5px 9px; border-radius: 4px; color: var(--moss); background: #eaf0dd; font-size: 11px; font-weight: 700; }
        .press-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
        .press-card { padding: 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--white); }
        .press-card time { color: var(--coral); font-size: 11px; font-weight: 800; }
        .press-card h3 { margin: 12px 0 8px; font-size: 16px; line-height: 1.55; }
        .press-card p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.85; }
        .trust-strip { display: grid; grid-template-columns: 1.2fr repeat(3, 1fr); align-items: center; gap: 18px; padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
        .trust-title { font-size: 14px; font-weight: 800; }
        .trust-item { display: flex; align-items: center; gap: 11px; color: var(--muted); font-size: 12px; }
        .trust-icon { display: grid; place-items: center; width: 32px; height: 32px; flex: 0 0 32px; border-radius: 50%; color: var(--moss); background: #eaf0dd; font-weight: 800; }
        .quote-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 48px; align-items: center; }
        .quote-score { padding: 28px; color: white; background: var(--moss); border-radius: var(--radius); }
        .quote-score strong { display: block; font-size: 42px; line-height: 1.15; }
        .quote-score span { display: block; margin-top: 8px; color: rgba(255,255,255,.76); font-size: 12px; }
        .quote-copy blockquote { margin: 0; font-size: 21px; line-height: 1.8; font-weight: 600; }
        .quote-copy p { margin: 16px 0 0; color: var(--muted); font-size: 12px; }
        .quote-mark { color: var(--coral); font-size: 34px; line-height: 1; }
        .cta-band { display: flex; align-items: center; justify-content: space-between; gap: 30px; padding: 30px; border-radius: var(--radius); background: #e9eedf; }
        .cta-band h2 { margin: 0; font-size: 23px; }
        .cta-band p { margin: 6px 0 0; color: var(--muted); font-size: 13px; }
        .button-dark { flex: 0 0 auto; color: white; background: var(--moss); }
        .button-dark:hover { background: var(--moss-deep); }
        .site-footer { padding: 52px 0 24px; color: rgba(255,255,255,.78); background: #17241f; }
        .footer-top { display: grid; grid-template-columns: 1.3fr .7fr .7fr; gap: 48px; padding-bottom: 34px; }
        .footer-brand { color: white; }
        .footer-description { max-width: 440px; margin: 16px 0 0; color: rgba(255,255,255,.62); font-size: 12px; line-height: 1.9; }
        .footer-column h3 { margin: 0 0 14px; color: white; font-size: 13px; }
        .footer-column a { display: block; width: fit-content; margin: 8px 0; color: rgba(255,255,255,.65); font-size: 12px; transition: color .2s ease; }
        .footer-column a:hover { color: var(--lime); }
        .footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.15); color: rgba(255,255,255,.48); font-size: 11px; }
        @media (max-width: 1024px) {
            .container { width: min(100% - 40px, var(--content)); }
            .series-grid { grid-template-columns: repeat(2, 1fr); }
            .benefit-band { grid-template-columns: repeat(2, 1fr); }
            .benefit:nth-child(2) { border-right: 0; }
            .benefit:nth-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.17); }
            .story-grid { gap: 34px; }
        }
        @media (max-width: 768px) {
            .nav-wrap { min-height: 68px; }
            .brand-name { max-width: 240px; font-size: 14px; }
            .menu-toggle { display: inline-flex; align-items: center; justify-content: center; width: 42px; height: 42px; border-radius: 6px; cursor: pointer; }
            .nav-panel { display: none; position: absolute; top: 68px; right: 0; left: 0; padding: 12px 20px 18px; border-bottom: 1px solid var(--line); background: var(--white); box-shadow: 0 14px 20px rgba(23,36,31,.07); }
            .nav-panel.open { display: block; }
            .nav-links { align-items: stretch; flex-direction: column; gap: 3px; }
            .nav-link { display: block; padding: 11px 13px; }
            .nav-cta { display: block; margin-top: 8px; text-align: center; }
            .hero { min-height: 520px; }
            .hero-content { padding-block: 64px; }
            .hero::after { background: linear-gradient(90deg, rgba(17,31,25,.88), rgba(17,31,25,.52)); }
            main section { padding: 64px 0; }
            .section-heading { align-items: flex-start; flex-direction: column; gap: 14px; }
            .story-grid, .showcase-layout, .topic-grid, .quote-layout { grid-template-columns: 1fr; }
            .story-image-wrap { max-width: 600px; }
            .calendar { grid-template-columns: 1fr; gap: 18px; }
            .calendar-intro { padding: 0 0 16px; border-right: 0; border-bottom: 1px solid var(--line); }
            .trust-strip { grid-template-columns: repeat(2, 1fr); }
            .trust-title { grid-column: 1 / -1; }
            .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
            .footer-top > div:first-child { grid-column: 1 / -1; }
        }
        @media (max-width: 520px) {
            .container { width: calc(100% - 32px); }
            .brand-name { max-width: 225px; font-size: 13px; }
            .brand-mark { width: 34px; height: 34px; flex-basis: 34px; }
            .hero { min-height: 540px; }
            h1 { font-size: 37px; }
            .hero-copy { font-size: 14px; }
            .hero-actions { align-items: stretch; flex-direction: column; }
            .hero-actions .button { width: 100%; }
            main section { padding: 54px 0; }
            .section-title { font-size: 25px; }
            .compare-grid, .series-grid, .press-grid { grid-template-columns: 1fr; }
            .compare-card.featured { order: -1; }
            .story-image, .story-image-wrap { height: 280px; min-height: 280px; }
            .image-caption { right: 8px; bottom: 12px; }
            .showcase-row { grid-template-columns: 82px 1fr; gap: 12px; }
            .showcase-row img { width: 82px; height: 92px; }
            .featured-story { min-height: 360px; }
            .benefit-band { grid-template-columns: 1fr; }
            .benefit, .benefit:nth-child(2) { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.17); }
            .benefit:last-child { border-bottom: 0; }
            .calendar-entry { grid-template-columns: 68px 1fr; gap: 12px; }
            .calendar-state { grid-column: 2; justify-self: start; }
            .trust-strip { grid-template-columns: 1fr; }
            .trust-title { grid-column: auto; }
            .cta-band { align-items: flex-start; flex-direction: column; padding: 24px; }
            .footer-top { grid-template-columns: 1fr 1fr; gap: 24px 16px; }
            .footer-bottom { flex-direction: column; gap: 6px; }
        }
        @media (prefers-reduced-motion: reduce) {
            *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; }
        }

/* roulang page: category1 */
:root {
  --ink:#17241f;
  --muted:#66716b;
  --moss:#315c4b;
  --moss-deep:#203e33;
  --coral:#d66f51;
  --paper:#f5f3ed;
  --white:#fffefa;
  --line:#e3e5dc;
  --lime:#d9e6b5;
  --radius:8px;
  --shadow:0 18px 50px rgba(23,36,31,.09);
  --content:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--white);font-family:"Noto Sans SC","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font:inherit}
a:focus-visible,button:focus-visible{outline:3px solid var(--coral);outline-offset:4px}
.container{width:min(var(--content),calc(100% - 48px));margin-inline:auto}
.site-header{position:sticky;top:0;z-index:50;border-bottom:1px solid rgba(227,229,220,.8);background:rgba(255,254,250,.94);backdrop-filter:blur(16px)}
.nav-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;gap:11px;min-width:0;font-weight:800}
.brand-mark{display:grid;place-items:center;width:38px;height:38px;flex:0 0 38px;border-radius:50%;color:var(--white);background:var(--moss);font-size:16px;line-height:1}
.brand-name{font-size:16px;line-height:1.35}
.nav-links{display:flex;align-items:center;gap:9px}
.nav-link{padding:9px 15px;border-radius:6px;color:#56625c;font-size:14px;font-weight:600;transition:background .2s ease,color .2s ease}
.nav-link:hover,.nav-link.active{color:var(--moss-deep);background:#edf1e8}
.nav-link.active{box-shadow:inset 0 -2px 0 var(--moss)}
.nav-cta{padding:10px 17px;border:1px solid var(--moss);border-radius:6px;color:var(--moss);font-size:13px;font-weight:700;transition:.2s ease}
.nav-cta:hover{color:white;background:var(--moss)}
.hero{position:relative;overflow:hidden;padding:78px 0 88px;background:var(--moss-deep)}
.hero-grid{display:grid;grid-template-columns:1.04fr .96fr;align-items:center;gap:60px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;margin:0 0 20px;color:#e4edcf;font-size:12px;font-weight:700}
.eyebrow:before{width:24px;height:1px;content:"";background:var(--lime)}
.hero h1{max-width:680px;margin:0;color:white;font-size:clamp(36px,5vw,64px);line-height:1.2;font-weight:800;letter-spacing:0}
.hero-copy{max-width:650px;margin:22px 0 0;color:rgba(255,255,255,.82);font-size:16px;line-height:1.95}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:10px;min-height:46px;padding:11px 20px;border:1px solid transparent;border-radius:6px;font-size:14px;font-weight:700;transition:transform .2s ease,background .2s ease,color .2s ease,border-color .2s ease}
.button:hover{transform:translateY(-2px)}
.button-primary{color:var(--ink);background:var(--lime)}
.button-primary:hover{background:#e6efcf}
.button-ghost{color:white;border-color:rgba(255,255,255,.5);background:rgba(255,255,255,.08)}
.button-ghost:hover{border-color:white;background:rgba(255,255,255,.16)}
.hero-meta{display:flex;gap:26px;margin-top:34px;color:rgba(255,255,255,.66);font-size:12px}
.hero-meta strong{display:block;margin-bottom:2px;color:white;font-size:19px}
.stack-stage{position:relative;min-height:390px}
.stack-card{position:absolute;overflow:hidden;border:1px solid rgba(255,255,255,.2);box-shadow:0 24px 55px rgba(0,0,0,.22)}
.stack-card img{width:100%;height:100%;object-fit:cover}
.stack-card:after{position:absolute;inset:0;content:"";background:linear-gradient(180deg,transparent 45%,rgba(12,22,18,.8))}
.stack-main{right:7%;top:0;width:64%;height:365px;transform:rotate(2deg)}
.stack-side.left{left:0;bottom:22px;width:38%;height:218px;transform:rotate(-6deg)}
.stack-side.right{right:0;bottom:0;width:31%;height:170px;transform:rotate(7deg)}
.stack-label{position:absolute;z-index:2;right:18px;bottom:16px;left:18px;color:white}
.stack-label small{display:block;color:var(--lime);font-size:11px;font-weight:700}
.stack-label strong{display:block;margin-top:4px;font-size:17px}
main section{padding:78px 0}
.section-paper{background:var(--paper)}
.section-dark{color:white;background:var(--moss-deep)}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:32px}
.section-heading>div{max-width:730px}
.section-kicker{margin:0 0 8px;color:var(--coral);font-size:11px;font-weight:800}
.section-title{margin:0;font-size:30px;line-height:1.35;font-weight:800}
.section-copy{max-width:760px;margin:12px 0 0;color:var(--muted);font-size:14px;line-height:1.9}
.section-dark .section-copy{color:rgba(255,255,255,.7)}
.text-link{display:inline-flex;align-items:center;gap:8px;color:var(--moss);font-size:13px;font-weight:700}
.text-link:hover{color:var(--coral)}
.topic-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
.topic-feature,.topic-card{position:relative;overflow:hidden;border-radius:var(--radius);background:white}
.topic-feature{min-height:350px}
.topic-feature img{width:100%;height:100%;object-fit:cover}
.topic-feature:after{position:absolute;inset:0;content:"";background:linear-gradient(0deg,rgba(17,31,25,.88),transparent 65%)}
.topic-overlay{position:absolute;z-index:1;right:28px;bottom:25px;left:28px;color:white}
.topic-overlay h3{margin:0;font-size:25px;line-height:1.4}
.topic-overlay p{margin:8px 0 0;color:rgba(255,255,255,.76);font-size:13px}
.topic-side{display:grid;grid-template-rows:1fr 1fr;gap:16px}
.topic-card{display:grid;grid-template-columns:145px 1fr;border:1px solid var(--line)}
.topic-card img{width:100%;height:100%;object-fit:cover}
.topic-card-content{padding:20px}
.topic-card h3{margin:0 0 7px;font-size:18px}
.topic-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
.badge{display:inline-flex;padding:5px 9px;border-radius:4px;color:var(--moss-deep);background:#eaf0dd;font-size:11px;font-weight:800}
.signal-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:start}
.signal-list{display:grid;gap:12px}
.signal-item{display:grid;grid-template-columns:52px 1fr;gap:17px;align-items:start;padding:20px 0;border-bottom:1px solid rgba(227,229,220,.8)}
.signal-number{color:var(--coral);font-size:24px;font-weight:800;line-height:1}
.signal-item h3{margin:0 0 5px;font-size:17px}
.signal-item p{margin:0;color:var(--muted);font-size:13px}
.quote-panel{padding:33px;border-radius:var(--radius);background:#e7edda}
.quote-panel p{margin:0;color:var(--moss-deep);font-size:21px;line-height:1.65;font-weight:700}
.quote-panel span{display:block;margin-top:22px;color:var(--muted);font-size:12px}
.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
.matrix-item{min-height:145px;padding:22px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);transition:.2s ease}
.matrix-item:hover{transform:translateY(-4px);border-color:var(--lime);background:rgba(255,255,255,.1)}
.matrix-item strong{display:block;color:var(--lime);font-size:25px}
.matrix-item h3{margin:16px 0 5px;font-size:16px}
.matrix-item p{margin:0;color:rgba(255,255,255,.65);font-size:12px;line-height:1.7}
.timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.timeline-item{position:relative;padding-top:24px;border-top:2px solid var(--moss)}
.timeline-item:before{position:absolute;top:-7px;left:0;width:12px;height:12px;border-radius:50%;content:"";background:var(--coral)}
.timeline-item span{color:var(--coral);font-size:12px;font-weight:800}
.timeline-item h3{margin:10px 0 7px;font-size:19px}
.timeline-item p{margin:0;color:var(--muted);font-size:13px}
.article-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.article-main{padding:30px;border:1px solid var(--line);background:white}
.article-main h3{margin:0 0 12px;font-size:23px}
.article-main p{margin:0;color:var(--muted);font-size:14px}
.article-list{display:grid;gap:1px;background:var(--line)}
.article-item{padding:22px;background:var(--paper);transition:background .2s ease}
.article-item:hover{background:#eaf0dd}
.article-item h3{margin:0 0 7px;font-size:16px}
.article-item p{margin:0;color:var(--muted);font-size:12px}
.cta-band{padding:64px 0;background:#eaf0dd}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta-inner h2{margin:0;font-size:30px;line-height:1.35}
.cta-inner p{margin:10px 0 0;color:var(--muted);font-size:14px}
.site-footer{padding:56px 0 22px;color:rgba(255,255,255,.72);background:var(--moss-deep)}
.footer-top{display:grid;grid-template-columns:1.6fr .7fr .7fr;gap:50px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.16)}
.footer-brand{color:white}
.footer-description{max-width:430px;margin:18px 0 0;font-size:13px;line-height:1.9}
.footer-column{display:grid;align-content:start;gap:9px}
.footer-column h3{margin:0 0 9px;color:var(--lime);font-size:13px}
.footer-column a{font-size:13px;transition:color .2s ease}
.footer-column a:hover{color:white}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:20px;color:rgba(255,255,255,.48);font-size:11px}
@media(max-width:900px){
 .hero-grid,.signal-grid,.article-grid{grid-template-columns:1fr}
 .stack-stage{max-width:620px;margin:0 auto;width:100%}
 .matrix{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
 .container{width:min(var(--content),calc(100% - 32px))}
 .nav-wrap{min-height:70px}
 .brand-name{max-width:190px;font-size:14px}
 .nav-links{gap:3px}
 .nav-link{padding:8px 7px;font-size:12px}
 .nav-cta{display:none}
 .hero{padding:58px 0 68px}
 .hero h1{font-size:38px}
 .hero-copy{font-size:14px}
 .hero-meta{gap:17px}
 .stack-stage{min-height:290px}
 .stack-main{height:275px}
 .stack-side.left{height:165px}
 .stack-side.right{height:125px}
 main section{padding:58px 0}
 .section-heading{display:block}
 .section-heading .text-link{margin-top:18px}
 .section-title{font-size:25px}
 .topic-grid{grid-template-columns:1fr}
 .topic-side{grid-template-rows:auto}
 .topic-card{min-height:150px}
 .timeline{grid-template-columns:1fr;gap:24px}
 .footer-top{grid-template-columns:1fr 1fr;gap:30px}
 .footer-top>div:first-child{grid-column:1/-1}
 .footer-bottom{display:grid;gap:5px}
}
@media(max-width:460px){
 .matrix{grid-template-columns:1fr}
 .topic-card{grid-template-columns:110px 1fr}
 .topic-card-content{padding:15px}
 .topic-card h3{font-size:15px}
 .topic-card p{font-size:12px}
 .cta-inner{display:block}
 .cta-inner .button{margin-top:22px}
}