/* roulang page: index */
:root {
      --ink: #202923;
      --muted: #657168;
      --green: #28734f;
      --green-dark: #1d5b3d;
      --lime: #d8eea7;
      --coral: #e9785d;
      --paper: #f6f7f2;
      --white: #fff;
      --line: #dfe5dc;
      --soft: #edf2e9;
      --radius: 8px;
      --shadow: 0 16px 40px rgba(34, 58, 40, .09);
      --container: 1160px;
    }
    * { box-sizing: border-box; }
    html { scroll-behavior: smooth; scroll-padding-top: 90px; }
    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: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; }
    img { display: block; max-width: 100%; }
    a, button { -webkit-tap-highlight-color: transparent; }
    :focus-visible { outline: 3px solid #eb9a76; outline-offset: 3px; }
    .container { width: min(var(--container), calc(100% - 48px)); margin-inline: auto; }
    .site-header {
      position: sticky; top: 0; z-index: 30;
      background: rgba(246,247,242,.96);
      border-bottom: 1px solid rgba(32,41,35,.09);
      backdrop-filter: blur(12px);
    }
    .nav-wrap { min-height: 76px; display:flex; align-items:center; justify-content:space-between; gap:28px; }
    .brand { display:flex; align-items:center; gap:11px; font-weight:800; font-size:20px; white-space:nowrap; }
    .brand-mark {
      width:36px; height:36px; display:grid; place-items:center; border-radius:7px;
      color:#173c2b; background:var(--lime); font-size:17px; font-weight:900;
    }
    .nav-links { display:flex; align-items:center; gap:27px; color:#4e5d52; font-size:14px; }
    .nav-links a { padding:9px 0; transition:color .2s; }
    .nav-links a:hover, .nav-links a[aria-current="page"] { color:var(--green); }
    .nav-action {
      padding:10px 17px; color:#fff; background:var(--green); border-radius:6px;
      font-size:14px; font-weight:700; transition:background .2s, transform .2s;
    }
    .nav-action:hover { background:var(--green-dark); transform:translateY(-1px); }
    .menu-toggle {
      display:none; width:42px; height:42px; border:1px solid var(--line); border-radius:6px;
      color:var(--ink); background:var(--white); cursor:pointer;
    }
    .hero { padding:54px 0 58px; }
    .hero-panel {
      position:relative; overflow:hidden; min-height:390px; display:flex; align-items:center;
      padding:54px 7%; border-radius:10px; background:#dcebd5;
    }
    .hero-panel::after {
      content:""; position:absolute; inset:0 0 0 57%;
      background: url("https://images.unsplash.com/photo-1500530855697-b586d89ba3ee?auto=format&fit=crop&w=1200&q=85") center 52%/cover no-repeat;
      clip-path:polygon(13% 0,100% 0,100% 100%,0 100%);
    }
    .hero-panel::before {
      content:""; position:absolute; z-index:1; inset:0 29% 0 0;
      background:linear-gradient(90deg,#dcebd5 60%,rgba(220,235,213,.92) 76%,transparent);
    }
    .hero-copy { position:relative; z-index:2; max-width:580px; }
    .eyebrow { display:inline-flex; align-items:center; gap:9px; color:var(--green-dark); font-size:13px; font-weight:800; }
    .eyebrow::before { content:""; width:22px; height:2px; background:var(--coral); }
    h1 { margin:15px 0 7px; max-width:550px; font-size:clamp(38px, 5vw, 58px); line-height:1.17; letter-spacing:0; }
    h1 span { color:var(--green); }
    .hero-subtitle { margin:0 0 13px; font-size:19px; font-weight:700; }
    .hero-copy p { max-width:540px; margin:0; color:#4c5a50; }
    .hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:25px; }
    .button { min-height:46px; display:inline-flex; align-items:center; justify-content:center; gap:9px; padding:0 19px; border:1px solid transparent; border-radius:6px; font-weight:750; font-size:14px; transition:transform .2s, background .2s, border-color .2s; }
    .button:hover { transform:translateY(-2px); }
    .button-primary { color:white; background:var(--green); }
    .button-primary:hover { background:var(--green-dark); }
    .    .button:hover { transform:translateY(-2px); }
    .button-primary { color:#fff; background:var(--green); }
    .button-primary:hover { background:var(--green-dark); }
    .button-secondary { color:var(--green-dark); background:rgba(255,255,255,.58); border-color:#a9c6ab; }
    .button-secondary:hover { background:#fff; border-color:var(--green); }
    .section { padding:82px 0; }
    .section-alt { background:#edf2e9; }
    .section-dark { color:#fff; background:#234c37; }
    .section-heading { display:flex; align-items:end; justify-content:space-between; gap:28px; margin-bottom:31px; }
    .section-heading h2 { margin:0; font-size:clamp(26px,3vw,36px); line-height:1.3; letter-spacing:.01em; }
    .section-heading p { max-width:510px; margin:0; color:var(--muted); }
    .section-dark .section-heading p { color:#c5d7c6; }
    .section-kicker { margin-bottom:10px; color:var(--coral); font-size:12px; font-weight:800; letter-spacing:.12em; text-transform:uppercase; }
    .feature-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
    .feature-card { padding:27px; border:1px solid var(--line); border-radius:var(--radius); background:var(--white); transition:transform .2s, box-shadow .2s; }
    .feature-card:hover { transform:translateY(-4px); box-shadow:var(--shadow); }
    .feature-number { color:var(--coral); font-size:13px; font-weight:800; }
    .feature-card h3 { margin:20px 0 8px; font-size:20px; }
    .feature-card p { margin:0; color:var(--muted); font-size:14px; }
    .index-layout { display:grid; grid-template-columns:235px 1fr; gap:42px; }
    .index-nav { border-right:1px solid var(--line); padding-right:24px; }
    .index-nav strong { display:block; margin-bottom:14px; font-size:14px; }
    .index-nav a { display:block; padding:9px 0; color:var(--muted); border-bottom:1px solid #e6ebe3; font-size:14px; transition:color .2s, padding .2s; }
    .index-nav a:hover { padding-left:5px; color:var(--green); }
    .topic-grid { display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }
    .topic-item { display:flex; gap:15px; padding:18px; border:1px solid var(--line); border-radius:7px; background:var(--white); }
    .topic-icon { flex:0 0 40px; height:40px; display:grid; place-items:center; color:var(--green-dark); background:var(--lime); border-radius:5px; font-weight:800; }
    .topic-item h3 { margin:0 0 4px; font-size:16px; }
    .topic-item p { margin:0; color:var(--muted); font-size:13px; line-height:1.6; }
    .scene-grid { display:grid; grid-template-columns:1.15fr .85fr; gap:24px; align-items:stretch; }
    .scene-main { min-height:310px; padding:34px; border-radius:8px; color:#fff; background:#315e43; }
    .scene-main h3 { max-width:400px; margin:0 0 13px; font-size:28px; line-height:1.35; }
    .scene-main p { max-width:500px; margin:0; color:#d9e6d9; }
    .scene-list { display:grid; gap:11px; margin-top:28px; }
    .scene-step { display:flex; align-items:center; gap:12px; font-size:14px; }
    .scene-step b { width:27px; height:27px; display:grid; place-items:center; border:1px solid #91b492; border-radius:50%; color:var(--lime); font-size:12px; }
    .scene-side { display:flex; flex-direction:column; gap:12px; }
    .scene-note { flex:1; padding:23px; border-left:4px solid var(--coral); background:#fff; box-shadow:0 8px 24px rgba(34,58,40,.06); }
    .scene-note small { color:var(--coral); font-weight:800; }
    .scene-note h3 { margin:8px 0 4px; font-size:18px; }
    .scene-note p { margin:0; color:var(--muted); font-size:14px; }
    .stage { display:grid; grid-template-columns:1fr 1fr; gap:24px; align-items:center; }
    .visual-placeholder { min-height:310px; display:grid; place-items:center; padding:28px; border:1px dashed #9cb69f; border-radius:9px; background:#e1ebdc; }
    .visual-frame { width:min(100%,370px); padding:17px; border:1px solid #bfd0bd; border-radius:8px; background:#fff; box-shadow:var(--shadow); }
    .visual-top { display:flex; justify-content:space-between; align-items:center; padding-bottom:14px; border-bottom:1px solid var(--line); font-weight:800; }
    .visual-dot { width:9px; height:9px; display:inline-block; margin-right:5px; border-radius:50%; background:var(--coral); }
    .visual-row { display:flex; align-items:center; gap:12px; padding:15px 0; border-bottom:1px solid #edf0eb; }
    .visual-row:last-child { border:0; }
    .visual-bar { height:9px; flex:1; border-radius:6px; background:#dce8d7; }
    .visual-bar i { display:block; width:68%; height:100%; border-radius:inherit; background:var(--green); }
    .stage-copy h3 { margin:0 0 13px; font-size:27px; }
    .stage-copy p { margin:0 0 20px; color:var(--muted); }
    .tag-list { display:flex; flex-wrap:wrap; gap:9px; }
    .tag { display:inline-flex; padding:7px 12px; border:1px solid #cbd9c9; border-radius:30px; color:var(--green-dark); background:#f8faf6; font-size:13px; transition:background .2s, border-color .2s; }
    .tag:hover { border-color:var(--green); background:var(--lime); }
    .trust-strip { display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid #477258; border-bottom:1px solid #477258; }
    .trust-item { padding:23px 20px; border-right:1px solid #477258; }
    .trust-item:last-child { border-right:0; }
    .trust-item strong { display:block; margin-bottom:5px; color:var(--lime); font-size:18px; }
    .trust-item span { color:#d1e1d2; font-size:13px; }
    .compare { overflow:hidden; border:1px solid var(--line); border-radius:8px; background:#fff; }
    .compare-row { display:grid; grid-template-columns:1.2fr 1fr 1fr; border-bottom:1px solid var(--line); }
    .compare-row:last-child { border-bottom:0; }
    .compare-row > div { padding:16px 20px; font-size:14px; }
    .compare-row > div:not(:first-child) { border-left:1px solid var(--line); }
    .compare-head { color:#fff; background:var(--green); font-weight:700; }
    .compare-head > div:not(:first-child) { border-color:#477258; }
    .compare-row:not(.compare-head) > div:first-child { color:var(--muted); font-weight:700; }
    .check { color:var(--green); font-weight:800; }
    .news-grid { display:grid; grid-template-columns:1.15fr .85fr; gap:18px; }
    .news-feature { min-height:270px; position:relative; overflow:hidden; display:flex; align-items:end; padding:27px; border-radius:8px; color:#fff; background:linear-gradient(145deg,#476e4b,#1e3d2b); }
    .news-feature::before { content:""; position:absolute; inset:0; background:linear-gradient(0deg,rgba(15,31,20,.7),transparent 65%); }
    .news-feature > div { position:relative; z-index:1; }
    .news-feature h3 { max-width:520px; margin:9px 0 4px; font-size:25px; line-height:1.35; }
    .news-feature p { margin:0; color:#d6e4d6; font-size:14px; }
    .news-list { display:grid; gap:10px; }
    .news-item { display:flex; justify-content:space-between; gap:18px; padding:16px 18px; border:1px solid var(--line); border-radius:7px; background:#fff; transition:border-color .2s, transform .2s; }
    .news-item:hover { border-color:#9bb99c; transform:translateX(3px); }
    .news-item h3 { margin:0 0 4px; font-size:15px; }
    .news-item p { margin:0; color:var(--muted); font-size:12px; }
    .news-date { flex:none; color:#8a968c; font-size:12px; }
    .faq-list { max-width:850px; margin:0 auto; }
    details { border-bottom:1px solid var(--line); }
    summary { position:relative; padding:20px 38px 20px 0; cursor:pointer; list-style:none; font-weight:750; }
    summary::-webkit-details-marker { display:none; }
    summary::after { content:"＋"; position:absolute; right:4px; color:var(--green); font-size:22px; font-weight:400; transition:transform .2s; }
    details[open] summary::after { transform:rotate(45deg); }
    details p { max-width:760px; margin:0 0 20px; color:var(--muted); font-size:14px; }
    .action-section { padding:70px 0 105px; }
    .action-box { display:flex; align-items:center; justify-content:space-between; gap:25px; padding:34px 40px; border-radius:9px; background:var(--lime); }
    .action-box h2 { margin:0 0 5px; font-size:27px; }
    .action-box p { margin:0; color:#526451; }
    .site-footer { padding:58px 0 23px; color:#c8d6c9; background:#1f3227; }
    .footer-grid { display:grid; grid-template-columns:1.5fr 1fr 1fr 1fr; gap:35px; padding-bottom:42px; }
    .footer-brand { color:#fff; }
    .footer-brand p { max-width:270px; margin:14px 0 0; color:#aebfaf; font-size:13px; }
    .footer-title { margin:0 0 13px; color:#fff; font-size:14px; }
    .footer-links { display:grid; gap:8px; }
    .footer-links a { color:#aebfaf; font-size:13px; transition:color .2s; }
    .footer-links a:hover { color:var(--lime); }
    .copyright { padding-top:18px; border-top:1px solid #3a5140; color:#91a596; font-size:12px; }
    .fixed-cta { position:fixed; right:22px; bottom:20px; z-index:20; display:flex; align-items:center; gap:13px; padding:10px 10px 10px 18px; border:1px solid #d4e4cb; border-radius:7px; background:#fff; box-shadow:0 12px 35px rgba(31,50,39,.16); font-size:13px; }
    .fixed-cta .button { min-height:38px; padding:0 14px; font-size:13px; }
    @media (max-width: 900px) {
      .nav-links { gap:15px; }
      .hero-panel { padding-left:5%; }
      .hero-panel::after { inset-left:50%; }
      .index-layout, .scene-grid, .stage, .news-grid { grid-template-columns:1fr; }
      .index-nav { border-right:0; padding:0 0 15px; border-bottom:1px solid var(--line); }
      .trust-strip { grid-template-columns:repeat(2,1fr); }
      .trust-item:nth-child(2) { border-right:0; }
      .trust-item:nth-child(-n+2) { border-bottom:1px solid #477258; }
    }
    @media (max-width: 680px) {
      .container { width:min(100% - 30px, var(--container)); }
      .nav-wrap { min-height:64px; }
      .menu-toggle { display:block; }
      .nav-links { position:absolute; top:64px; left:15px; right:15px; display:none; flex-direction:column; align-items:stretch; gap:0; padding:10px 18px; border:1px solid var(--line); border-radius:7px; background:#fff; box-shadow:var(--shadow); }
      .nav-links.is-open { display:flex; }
      .nav-links a { padding:11px 0; border-bottom:1px solid #edf0eb; }
      .nav-links a:last-child { border-bottom:0; }
      .nav-action { margin:8px 0; text-align:center; }
      .hero { padding:25px 0 35px; }
      .hero-panel { min-height:490px; padding:34px 25px; align-items:flex-start; }
      .hero-panel::after { inset:58% 0 0; clip-path:none; }
      .hero-panel::before { inset:0 0 30%; background:linear-gradient(180deg,#dcebd5 62%,rgba(220,235,213,.3)); }
      h1 { font-size:40px; }
      .section { padding:58px 0; }
      .section-heading { display:block; }
      .section-heading p { margin-top:12px; }
      .feature-grid, .topic-grid { grid-template-columns:1fr; }
      .scene-main { min-height:auto; padding:26px; }
      .visual-placeholder { min-height:250px; }
      .trust-strip { grid-template-columns:1fr; }
      .trust-item, .trust-item:nth-child(2) { border-right:0; border-bottom:1px solid #477258; }
      .trust-item:last-child { border-bottom:0; }
      .compare-row > div { padding:13px 10px; font-size:12px; }
      .compare-row { grid-template-columns:1.1fr 1fr 1fr; }
      .news-feature { min-height:235px; }
      .action-box { display:block; padding:27px 24px; }
      .action-box .button { margin-top:18px; }
      .footer-grid { grid-template-columns:1fr 1fr; gap:28px 18px; }
      .footer-brand { grid-column:1/-1; }
      .fixed-cta { left:15px; right:15px; bottom:12px; justify-content:space-between; }
    }

/* roulang page: category1 */
:root{
 --ink:#202923;
 --muted:#657168;
 --green:#28734f;
 --green-dark:#1d5b3d;
 --lime:#d8eea7;
 --coral:#e9785d;
 --paper:#f6f7f2;
 --white:#fff;
 --line:#dfe5dc;
 --soft:#edf2e9;
 --radius:8px;
 --shadow:0 16px 40px rgba(34,58,40,.09);
 --container:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
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:1.75;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
a,button{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(233,120,93,.45);outline-offset:3px}
.container{width:min(var(--container),calc(100% - 48px));margin-inline:auto}
.site-header{
 position:sticky;top:0;z-index:30;background:rgba(246,247,242,.96);
 border-bottom:1px solid rgba(32,41,35,.09);backdrop-filter:blur(12px)
}
.nav-wrap{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:flex;align-items:center;gap:11px;font-weight:800;font-size:20px;white-space:nowrap}
.brand-mark{
 width:36px;height:36px;display:grid;place-items:center;border-radius:7px;
 color:#173c2b;background:var(--lime);font-size:17px;font-weight:900
}
.nav-links{display:flex;align-items:center;gap:27px;color:#4e5d52;font-size:14px}
.nav-links a{padding:9px 0;transition:color .2s}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--green)}
.nav-action{
 padding:10px 17px;color:#fff;background:var(--green);border-radius:6px;
 font-size:14px;font-weight:700;transition:background .2s,transform .2s
}
.nav-action:hover{background:var(--green-dark);transform:translateY(-1px)}
.menu-toggle{
 display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:6px;
 color:var(--ink);background:var(--white)
}
.section{padding:82px 0}
.section-alt{background:var(--soft)}
.section-dark{color:#fff;background:#234c37}
.section-heading{
 display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:31px
}
.section-heading h2{margin:0;font-size:clamp(26px,3vw,36px);line-height:1.3;letter-spacing:.01em}
.section-heading p{max-width:510px;margin:0;color:var(--muted)}
.section-dark .section-heading p{color:#c5d7c6}
.section-kicker{
 margin-bottom:10px;color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.12em
}
.category-hero{padding:58px 0 48px}
.category-intro{
 display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center
}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green-dark);font-size:13px;font-weight:800}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--coral)}
.category-intro h1{
 margin:14px 0 16px;font-size:clamp(34px,5vw,58px);line-height:1.18;letter-spacing:-.035em
}
.category-intro h1 em{font-style:normal;color:var(--green)}
.category-intro p{max-width:590px;margin:0;color:#526056;font-size:17px}
.intro-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
.button{
 min-height:46px;display:inline-flex;align-items:center;justify-content:center;gap:9px;
 padding:0 19px;border:1px solid transparent;border-radius:6px;font-weight:750;font-size:14px;
 transition:transform .2s,background .2s,border-color .2s,box-shadow .2s
}
.button:hover{transform:translateY(-2px)}
.button:active{transform:translateY(0)}
.button-primary{color:#fff;background:var(--green)}
.button-primary:hover{background:var(--green-dark);box-shadow:0 8px 18px rgba(40,115,79,.18)}
.button-secondary{color:var(--green-dark);background:rgba(255,255,255,.58);border-color:#a9c6ab}
.button-secondary:hover{background:#fff;border-color:var(--green)}
.comparison{
 min-height:285px;position:relative;display:grid;grid-template-columns:1fr 1fr;
 border:1px solid #cbd9c8;border-radius:10px;overflow:hidden;background:#fff;box-shadow:var(--shadow)
}
.comparison:after{content:"";position:absolute;top:25px;bottom:25px;left:50%;width:1px;background:#d6e1d4}
.compare-side{padding:28px 27px}
.compare-side.before{background:#f2f4ef}
.compare-side.after{background:#e5f1dd}
.compare-label{display:inline-flex;padding:5px 9px;border-radius:4px;font-size:12px;font-weight:800;letter-spacing:.06em}
.before .compare-label{color:#677268;background:#e0e5df}
.after .compare-label{color:#1d5b3d;background:#c9e6b3}
.compare-side h3{margin:22px 0 10px;font-size:20px}
.compare-side p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
.compare-lines{display:grid;gap:8px;margin-top:18px;font-size:13px;color:#526056}
.compare-lines span{display:flex;gap:8px;align-items:flex-start}
.compare-lines span:before{content:"";width:6px;height:6px;flex:0 0 6px;margin-top:9px;border-radius:50%;background:var(--coral)}
.filter-bar{
 display:flex;align-items:center;justify-content:space-between;gap:20px;padding:17px 20px;
 border:1px solid var(--line);border-radius:7px;background:#fff
}
.filter-title{font-size:14px;font-weight:800}
.filter-options{display:flex;flex-wrap:wrap;gap:8px}
.filter-chip{
 padding:7px 13px;border:1px solid var(--line);border-radius:20px;color:var(--muted);
 background:#fafbf8;font-size:13px;transition:.2s
}
.filter-chip:hover,.filter-chip.active{color:var(--green-dark);border-color:#9fc49c;background:var(--lime)}
.index-layout{display:grid;grid-template-columns:190px 1fr;gap:34px;margin-top:28px}
.index-nav{border-right:1px solid var(--line);padding-right:24px}
.index-nav strong{display:block;margin-bottom:14px;font-size:14px}
.index-nav a{display:block;padding:9px 0;color:var(--muted);border-bottom:1px solid #e6ebe3;font-size:14px;transition:color .2s,padding .2s}
.index-nav a:hover{padding-left:5px;color:var(--green)}
.topic-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.topic-item{
 display:flex;gap:15px;padding:20px;border:1px solid var(--line);border-radius:7px;background:#fff;
 transition:transform .2s,box-shadow .2s
}
.topic-item:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.topic-icon{width:38px;height:38px;display:grid;place-items:center;flex:0 0 38px;border-radius:6px;color:var(--green-dark);background:var(--lime);font-weight:900}
.topic-item h3{margin:0 0 4px;font-size:16px}
.topic-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.6}
.featured-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:20px}
.featured-main{min-height:280px;padding:34px;border-radius:8px;color:#fff;background:#315e43}
.featured-main .tag{color:#1f472f;background:var(--lime)}
.featured-main h3{max-width:520px;margin:28px 0 12px;font-size:29px;line-height:1.35}
.featured-main p{max-width:540px;margin:0;color:#d9e6d9}
.featured-side{display:grid;gap:12px}
.mini-entry{padding:20px;border:1px solid var(--line);border-radius:7px;background:#fff}
.mini-entry h3{margin:0 0 6px;font-size:17px}
.mini-entry p{margin:0;color:var(--muted);font-size:13px}
.tag{display:inline-flex;padding:4px 9px;border-radius:4px;background:#e8efe6;color:var(--green);font-size:12px;font-weight:800}
.catalog-list{display:grid;gap:1px;border-top:1px solid var(--line)}
.catalog-row{
 display:grid;grid-template-columns:58px 1fr 145px 90px;gap:20px;align-items:center;
 padding:20px 10px;border-bottom:1px solid var(--line);transition:background .2s
}
.catalog-row:hover{background:#f0f5ec}
.catalog-number{color:var(--coral);font-size:14px;font-weight:900}
.catalog-row h3{margin:0 0 4px;font-size:17px}
.catalog-row p{margin:0;color:var(--muted);font-size:13px}
.catalog-date{color:var(--muted);font-size:13px}
.status{display:inline-flex;justify-content:center;padding:4px 8px;border-radius:4px;background:#e4f0df;color:var(--green-dark);font-size:12px;font-weight:700}
.scene-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px;align-items:stretch}
.scene-main{min-height:300px;padding:34px;border-radius:8px;color:#fff;background:#315e43}
.scene-main h3{max-width:400px;margin:0 0 13px;font-size:28px;line-height:1.35}
.scene-main p{max-width:500px;margin:0;color:#d9e6d9}
.scene-list{display:grid;gap:11px;margin-top:28px}
.stage-item{display:flex;gap:14px;padding:15px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.06);border-radius:6px}
.stage-item b{color:var(--lime);font-size:13px}
.stage-item span{font-size:14px}
.scene-notes{display:grid;gap:12px}
.note-card{padding:22px;border:1px solid var(--line);border-radius:7px;background:#fff}
.note-card h3{margin:0 0 7px;font-size:17px}
.note-card p{margin:0;color:var(--muted);font-size:14px}
.faq-list{max-width:850px;margin:0 auto}
.faq-item{border-top:1px solid rgba(255,255,255,.2)}
.faq-item:last-child{border-bottom:1px solid rgba(255,255,255,.2)}
.faq-item summary{padding:20px 4px;cursor:pointer;font-weight:750;list-style:none;display:flex;justify-content:space-between;gap:20px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";color:var(--lime);font-size:22px;line-height:1}
.faq-item[open] summary:after{content:"－"}
.faq-answer{padding:0 38px 20px 4px;color:#c5d7c6;font-size:14px}
.reading-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.reading-card{padding:22px;border:1px solid var(--line);border-radius:7px;background:#fff}
.reading-card .meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px}
.reading-card h3{margin:20px 0 8px;font-size:18px;line-height:1.45}
.reading-card p{margin:0;color:var(--muted);font-size:13px}
.read-more{display:inline-flex;margin-top:23px;color:var(--green);font-size:14px;font-weight:800}
.read-more:hover{text-decoration:underline}
.action-band{padding:56px 0;background:#dcebd5}
.action-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
.action-wrap h2{margin:0 0 7px;font-size:30px}
.action-wrap p{margin:0;color:#526056}
.site-footer{padding:56px 0 28px;background:#1f392b;color:#dce8dc}
.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}
.footer-brand .brand{color:#fff}
.footer-brand p{max-width:280px;margin:17px 0 0;color:#a8bca9;font-size:14px}
.footer-title{margin:0 0 14px;color:#fff;font-size:14px}
.footer-links{display:grid;gap:9px}
.footer-links a{color:#a8bca9;font-size:14px;transition:color .2s}
.footer-links a:hover{color:var(--lime)}
.copyright{margin-top:42px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);color:#91a895;font-size:12px}
@media(max-width:1024px){
 .category-intro{gap:32px}
 .catalog-row{grid-template-columns:45px 1fr 120px 78px;gap:12px}
}
@media(max-width:768px){
 .container{width:min(var(--container),calc(100% - 32px))}
 .nav-wrap{min-height:68px}
 .menu-toggle{display:block}
 .nav-links{
  display:none;position:absolute;left:16px;right:16px;top:76px;padding:12px 18px;
  flex-direction:column;align-items:stretch;gap:2px;border:1px solid var(--line);
  border-radius:8px;background:#fff;box-shadow:var(--shadow)
 }
 .nav-links.is-open{display:flex}
 .nav-links a{padding:11px 4px}
 .nav-action{text-align:center;margin-top:5px}
 .category-hero{padding:42px 0 34px}
 .category-intro{grid-template-columns:1fr}
 .comparison{max-width:620px}
 .section{padding:62px 0}
 .section-heading{display:block}
 .section-heading p{margin-top:12px}
 .filter-bar{display:block}
 .filter-options{margin-top:13px}
 .index-layout{grid-template-columns:1fr}
 .index-nav{border-right:0;border-bottom:1px solid var(--line);padding:0 0 14px;display:flex;gap:16px;overflow:auto}
 .index-nav strong{display:none}
 .index-nav a{white-space:nowrap;border:0;padding:5px 0}
 .topic-grid,.reading-grid{grid-template-columns:1fr}
 .featured-layout,.scene-grid{grid-template-columns:1fr}
 .catalog-row{grid-template-columns:38px 1fr;gap:4px 12px}
 .catalog-date{grid-column:2}
 .catalog-row .status{position:relative;grid-column:2;justify-self:start}
 .action-wrap{display:block}
 .action-wrap .button{margin-top:22px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
}
@media(max-width:520px){
 .brand{font-size:18px}
 .category-intro h1{font-size:38px}
 .comparison{grid-template-columns:1fr}
 .comparison:after{top:50%;left:25px;right:25px;width:auto;height:1px}
 .compare-side{padding:24px}
 .hero-actions,.intro-actions{display:grid}
 .button{width:100%}
 .featured-main{padding:27px}
 .featured-main h3{font-size:24px}
 .footer-grid{grid-template-columns:1fr}
 .copyright{line-height:1.7}
}