/* roulang page: index */
:root{
      --ink:#10231F;
      --ink-2:#19352F;
      --amber:#D69A38;
      --amber-2:#C98623;
      --cream:#F7F3EA;
      --cream-2:#FBFAF6;
      --card:#FFFFFF;
      --line:#E4DDCF;
      --text:#2E312D;
      --muted:#6D726C;
      --warn:#B65E3B;
      --white:#fff;
      --radius-lg:26px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow:0 18px 50px rgba(16,35,31,.08);
      --shadow-strong:0 22px 60px rgba(16,35,31,.14);
      --max:1200px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;background:var(--cream);color:var(--text);line-height:1.75;font-size:16px;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(214,154,56,.45);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 64px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(247,243,234,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(228,221,207,.8)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .brand{display:flex;align-items:center;gap:12px;min-width:230px;font-weight:800;color:var(--ink)}
    .brand-mark{width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,var(--ink),#245145);display:grid;place-items:center;color:var(--amber);font-size:15px;letter-spacing:.5px;box-shadow:0 12px 28px rgba(16,35,31,.18)}
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:17px;white-space:nowrap}
    .brand-text span{font-size:12px;color:var(--muted);font-weight:600;margin-top:3px}
    .nav-menu{display:flex;align-items:center;gap:8px;list-style:none}
    .nav-menu a{display:inline-flex;align-items:center;height:42px;padding:0 16px;border-radius:999px;color:#33413c;font-weight:700;font-size:15px;position:relative}
    .nav-menu a:hover,.nav-menu a.active{background:rgba(214,154,56,.14);color:var(--ink)}
    .nav-menu a.active:after{content:"";position:absolute;left:18px;right:18px;bottom:5px;height:2px;border-radius:4px;background:var(--amber)}
    .nav-actions{display:flex;align-items:center;gap:12px}
    .mobile-toggle{display:none;width:44px;height:44px;border-radius:14px;background:var(--ink);color:var(--cream);font-weight:800}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:13px 22px;font-weight:800;line-height:1.2;transition:var(--ease);white-space:nowrap;border:1px solid transparent}
    .btn-primary{background:var(--amber);color:var(--ink);box-shadow:0 14px 30px rgba(214,154,56,.24)}
    .btn-primary:hover{background:var(--amber-2);transform:translateY(-2px);box-shadow:0 18px 40px rgba(214,154,56,.32)}
    .btn-secondary{background:rgba(255,255,255,.62);border-color:rgba(16,35,31,.24);color:var(--ink)}
    .btn-secondary:hover{background:#FFF3D7;border-color:var(--amber);transform:translateY(-1px)}
    .btn-dark{background:var(--ink);color:var(--cream)}
    .btn-dark:hover{background:#1b3a33;transform:translateY(-2px)}
    .section{padding:88px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:7px 12px;border-radius:999px;background:rgba(214,154,56,.14);color:var(--ink);font-size:13px;font-weight:800;border:1px solid rgba(214,154,56,.25)}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--amber)}
    .section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:28px;margin-bottom:34px}
    .section-head h2,.section-title{font-size:34px;line-height:1.22;color:var(--ink);letter-spacing:-.5px;margin-top:14px}
    .section-head p{max-width:560px;color:var(--muted)}
    .hero{position:relative;overflow:hidden;padding:78px 0 92px;background:radial-gradient(circle at 15% 20%,rgba(214,154,56,.20),transparent 34%),radial-gradient(circle at 82% 22%,rgba(16,35,31,.14),transparent 36%),var(--cream)}
    .hero:after{content:"";position:absolute;inset:0;background-image:linear-gradient(90deg,rgba(247,243,234,.95),rgba(247,243,234,.72)),url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center right;opacity:.22;pointer-events:none}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.02fr) minmax(380px,.78fr);gap:48px;align-items:center}
    .hero h1{font-size:52px;line-height:1.12;color:var(--ink);letter-spacing:-1.4px;margin:18px 0 20px;max-width:720px}
    .hero-lead{font-size:18px;color:#4c544e;max-width:710px;line-height:1.85}
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
    .trust-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:28px}
    .trust-row span{display:inline-flex;align-items:center;gap:7px;border:1px solid var(--line);background:rgba(255,255,255,.68);border-radius:999px;padding:8px 12px;color:#42504a;font-size:14px;font-weight:700}
    .trust-row span:before{content:"✓";color:var(--amber);font-weight:900}
    .info-panel{background:rgba(255,255,255,.78);border:1px solid rgba(228,221,207,.95);border-radius:32px;padding:24px;box-shadow:var(--shadow-strong);backdrop-filter:blur(12px)}
    .panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
    .status{display:inline-flex;align-items:center;gap:8px;color:#2e5a4e;font-weight:800;font-size:14px}
    .status:before{content:"";width:9px;height:9px;background:#36A269;border-radius:50%;box-shadow:0 0 0 6px rgba(54,162,105,.12)}
    .panel-card{border-radius:22px;background:linear-gradient(145deg,var(--ink),#173d35);color:var(--cream);padding:24px;position:relative;overflow:hidden}
    .panel-card:before{content:"XPJ";position:absolute;right:-8px;bottom:-30px;font-size:92px;font-weight:900;color:rgba(255,255,255,.06);letter-spacing:-4px}
    .panel-card h3{font-size:24px;margin-bottom:10px;color:#fff}
    .panel-card p{color:#D9DED7;font-size:15px;max-width:330px}
    .panel-list{display:grid;gap:12px;margin-top:18px}
    .panel-list li{list-style:none;display:flex;justify-content:space-between;gap:14px;background:#FBFAF6;border:1px solid var(--line);border-radius:16px;padding:13px 14px;font-size:14px;color:var(--muted)}
    .panel-list strong{color:var(--ink)}
    .identify-grid{display:grid;grid-template-columns:5fr 7fr;gap:34px;align-items:start}
    .timeline{position:relative;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow)}
    .step{position:relative;padding-left:46px;padding-bottom:28px;border-left:2px solid rgba(214,154,56,.45);margin-left:15px}
    .step:last-child{padding-bottom:0;border-left-color:transparent}
    .step-num{position:absolute;left:-17px;top:0;width:34px;height:34px;border-radius:50%;background:var(--amber);color:var(--ink);display:grid;place-items:center;font-weight:900;border:4px solid #fff}
    .step h3{font-size:19px;color:var(--ink);margin-bottom:7px}
    .step p{color:var(--muted);font-size:15px}
    .feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow)}
    .feature-image{height:250px;position:relative;background:#183b33;overflow:hidden}
    .feature-image img{width:100%;height:100%;object-fit:cover;opacity:.78;transition:var(--ease)}
    .feature-card:hover .feature-image img{transform:scale(1.04)}
    .feature-image:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(16,35,31,.74))}
    .feature-content{padding:28px}
    .feature-content h3{font-size:26px;color:var(--ink);margin:10px 0}
    .feature-content p{color:var(--muted)}
    .notice-strip{margin-top:18px;padding:14px 16px;border-radius:16px;background:#FFF5E2;border-left:4px solid var(--amber);color:#684722;font-weight:650}
    .platform-layout{display:grid;gap:22px}
    .overview-card{display:grid;grid-template-columns:1fr 330px;gap:26px;padding:28px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow);align-items:center}
    .overview-card h3{font-size:28px;color:var(--ink);margin:10px 0}
    .overview-card p{color:var(--muted);max-width:700px}
    .overview-media{height:220px;border-radius:22px;overflow:hidden;position:relative;background:var(--ink)}
    .overview-media img{width:100%;height:100%;object-fit:cover;opacity:.86}
    .mini-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .mini-card{padding:24px;border-radius:var(--radius-lg);background:#FBFAF6;border:1px solid var(--line);transition:var(--ease)}
    .mini-card:hover,.article-item:hover,.faq-item:hover{border-color:rgba(214,154,56,.8);box-shadow:var(--shadow);transform:translateY(-2px)}
    .mini-card h3{font-size:22px;color:var(--ink);margin:10px 0}
    .mini-card p{color:var(--muted)}
    .text-link{display:inline-flex;align-items:center;gap:7px;margin-top:16px;color:var(--ink);font-weight:850}
    .text-link:hover{text-decoration:underline;color:#7a4f13}
    .text-link:after{content:"→";transition:var(--ease)}
    .text-link:hover:after{transform:translateX(4px)}
    .news-layout{display:grid;grid-template-columns:360px minmax(0,1fr);gap:36px;align-items:start}
    .filter-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
    .tag{display:inline-flex;align-items:center;border-radius:999px;padding:7px 12px;border:1px solid var(--line);background:#fff;color:#59625c;font-size:13px;font-weight:800}
    .tag.active,.tag:hover{background:var(--amber);border-color:var(--amber);color:var(--ink)}
    .article-list{display:grid;gap:16px}
    .article-item{position:relative;display:grid;grid-template-columns:1fr auto;gap:20px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px 24px 22px 28px;transition:var(--ease);overflow:hidden}
    .article-item:before{content:"";position:absolute;left:0;top:22px;bottom:22px;width:4px;background:var(--amber);border-radius:0 8px 8px 0}
    .article-item.featured{padding:28px;background:linear-gradient(135deg,#fff,#FFF8EA)}
    .article-item h3{font-size:21px;color:var(--ink);line-height:1.35;margin:8px 0}
    .article-item p{color:var(--muted);font-size:15px}
    .meta{display:flex;flex-wrap:wrap;gap:12px;color:#7b817b;font-size:13px;font-weight:700}
    .safety{background:var(--ink);color:var(--cream);position:relative;overflow:hidden}
    .safety:before{content:"";position:absolute;inset:0;background-image:linear-gradient(135deg,rgba(214,154,56,.12),transparent 34%),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;opacity:.18}
    .safety-grid{position:relative;z-index:1;display:grid;grid-template-columns:360px 1fr;gap:44px;align-items:center}
    .safety h2{font-size:34px;line-height:1.25;color:#fff;margin-top:14px}
    .safety p{color:#D5DED8;margin-top:14px}
    .safety-points{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .safety-point{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13);border-radius:22px;padding:20px;transition:var(--ease)}
    .safety-point:hover{background:rgba(255,255,255,.12);transform:translateY(-2px)}
    .safety-point b{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:12px;background:rgba(214,154,56,.18);color:var(--amber);margin-bottom:12px}
    .safety-point h3{font-size:18px;color:#fff;margin-bottom:6px}
    .safety-point p{font-size:14px;margin:0;color:#D8DDD7}
    .proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .proof-card{background:#fff;border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:0 10px 35px rgba(16,35,31,.05)}
    .proof-card strong{display:block;font-size:28px;color:var(--ink);line-height:1.1;margin-bottom:8px}
    .proof-card span{color:var(--muted);font-size:14px;font-weight:700}
    .faq-wrap{background:#fff;border:1px solid var(--line);border-radius:32px;padding:34px;box-shadow:var(--shadow)}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
    .faq-item{border:1px solid var(--line);border-radius:20px;background:#FBFAF6;padding:20px;transition:var(--ease)}
    .faq-item h3{font-size:18px;color:var(--ink);margin-bottom:8px}
    .faq-item p{font-size:15px;color:var(--muted)}
    .contact-cta{padding:0 0 88px}
    .cta-card{display:grid;grid-template-columns:1fr auto;gap:26px;align-items:center;border-radius:32px;background:linear-gradient(135deg,#FFF7E6,#fff);border:1px solid rgba(214,154,56,.32);box-shadow:var(--shadow);padding:36px}
    .cta-card h2{font-size:30px;color:var(--ink);line-height:1.25;margin-bottom:10px}
    .cta-card p{color:var(--muted);max-width:680px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .site-footer{background:var(--ink);color:#DDE5DE;padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr 1fr 1fr;gap:34px;margin-bottom:34px}
    .footer-brand{display:flex;align-items:center;gap:12px;color:#fff;font-weight:900;margin-bottom:14px}
    .footer-brand .brand-mark{box-shadow:none}
    .footer-col h3{font-size:16px;color:#fff;margin-bottom:14px}
    .footer-col p,.footer-col li{color:#B9C4BC;font-size:14px;line-height:1.75}
    .footer-col ul{list-style:none;display:grid;gap:9px}
    .footer-col a:hover{color:var(--amber);text-decoration:underline}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;color:#9EAAA2;font-size:13px}
    .form-mini{display:flex;gap:8px;margin-top:12px}
    .form-mini input{height:46px;min-width:0;flex:1;border-radius:14px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;padding:0 13px}
    .form-mini input::placeholder{color:#AEB9B1}
    .form-mini button{height:46px;padding:0 16px;border-radius:14px;background:var(--amber);color:var(--ink);font-weight:900}
    .form-mini button:hover{background:var(--amber-2)}
    @media (max-width:1024px){
      .container{width:min(var(--max),calc(100% - 48px))}
      .nav-actions .btn-secondary{display:none}
      .hero-grid,.identify-grid,.news-layout,.safety-grid{grid-template-columns:1fr}
      .hero h1{font-size:44px}
      .overview-card{grid-template-columns:1fr}
      .proof-grid{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .nav-wrap{height:66px}
      .brand{min-width:0}.brand-text span{display:none}.brand-text strong{font-size:15px}
      .mobile-toggle{display:grid;place-items:center}
      .nav-menu{position:absolute;left:16px;right:16px;top:72px;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:22px;padding:12px;box-shadow:var(--shadow)}
      .nav-menu.open{display:flex}
      .nav-menu a{height:48px;justify-content:center}
      .nav-actions .btn-primary{display:none}
      .section{padding:60px 0}
      .hero{padding:48px 0 62px}
      .hero-grid{gap:30px}
      .hero h1{font-size:34px;letter-spacing:-.5px}
      .hero-lead{font-size:16px}
      .info-panel{padding:16px;border-radius:24px}
      .section-head{display:block}.section-head h2,.section-title{font-size:28px}
      .feature-image{height:190px}
      .mini-grid,.safety-points,.faq-grid{grid-template-columns:1fr}
      .article-item{grid-template-columns:1fr;padding:22px}
      .cta-card{grid-template-columns:1fr;padding:26px}.cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:520px){
      .btn{width:100%;padding:14px 18px}.hero-actions,.cta-actions{width:100%}
      .trust-row span{width:calc(50% - 5px);justify-content:center;font-size:13px}
      .panel-list li{display:block}.panel-list strong{display:block;margin-bottom:3px}
      .timeline,.feature-content,.faq-wrap{padding:22px}
      .overview-card{padding:22px}.overview-media{height:170px}
      .proof-grid{grid-template-columns:1fr}
      .form-mini{flex-direction:column}.form-mini button{width:100%}
    }

/* roulang page: category1 */
:root{
  --bg:#F7F3EA;
  --card:#FFFFFF;
  --card-soft:#FBFAF6;
  --ink:#10231F;
  --text:#2E312D;
  --muted:#6D726C;
  --line:#E4DDCF;
  --gold:#D69A38;
  --gold-dark:#B97E23;
  --gold-soft:#FFF3DD;
  --danger:#B65E3B;
  --shadow:0 18px 50px rgba(16,35,31,.08);
  --shadow-soft:0 10px 28px rgba(16,35,31,.06);
  --radius:24px;
  --radius-sm:16px;
  --radius-xs:12px;
  --container:1220px;
  --header-h:80px;
  --transition:220ms cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(214,154,56,.12), transparent 26%),
    radial-gradient(circle at top right, rgba(16,35,31,.08), transparent 24%),
    var(--bg);
  line-height:1.75;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;transition:color var(--transition),background var(--transition),border-color var(--transition),transform var(--transition),box-shadow var(--transition)}
img{max-width:100%;display:block}
button,input,textarea,select{font:inherit}
button{cursor:pointer}
::selection{background:rgba(214,154,56,.22);color:var(--ink)}
.container{
  width:min(var(--container),calc(100% - 32px));
  margin:0 auto;
}
.site-header{
  position:sticky;
  top:0;
  z-index:1000;
  backdrop-filter:saturate(150%) blur(14px);
  background:rgba(247,243,234,.84);
  border-bottom:1px solid rgba(228,221,207,.9);
}
.nav-wrap{
  min-height:var(--header-h);
  display:flex;
  align-items:center;
  gap:20px;
}
.brand{
  display:flex;
  align-items:center;
  gap:14px;
  flex:0 0 auto;
  min-width:0;
}
.brand-mark,
.footer-brand .brand-mark{
  width:44px;
  height:44px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(160deg,var(--ink),#163631);
  color:#fff;
  font-weight:800;
  letter-spacing:.04em;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08);
}
.brand-text{
  display:flex;
  flex-direction:column;
  gap:2px;
  min-width:0;
}
.brand-text strong,
.footer-brand span:last-child{
  font-size:16px;
  line-height:1.15;
  color:var(--ink);
}
.brand-text span{
  font-size:13px;
  color:var(--muted);
}
nav{
  display:flex;
  align-items:center;
  gap:18px;
  margin-left:auto;
}
.nav-menu{
  list-style:none;
  display:flex;
  align-items:center;
  gap:10px;
  padding:0;
  margin:0;
}
.nav-menu a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:42px;
  padding:0 16px;
  border-radius:999px;
  color:var(--text);
  border:1px solid transparent;
}
.nav-menu a:hover,
.nav-menu a:focus-visible{
  background:#fff;
  border-color:var(--line);
  color:var(--ink);
  box-shadow:var(--shadow-soft);
}
.nav-menu a.active,
.nav-menu a[aria-current="page"]{
  background:var(--gold-soft);
  color:var(--ink);
  border-color:rgba(214,154,56,.34);
  box-shadow:none;
}
.nav-actions{
  display:flex;
  align-items:center;
  gap:10px;
  flex:0 0 auto;
}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:46px;
  padding:0 18px;
  border-radius:999px;
  font-weight:700;
  border:1px solid transparent;
  white-space:nowrap;
}
.btn:hover,
.btn:focus-visible{
  transform:translateY(-1px);
  box-shadow:var(--shadow-soft);
}
.btn-primary{
  background:var(--gold);
  color:#fff;
}
.btn-primary:hover,
.btn-primary:focus-visible{
  background:var(--gold-dark);
}
.btn-secondary{
  background:transparent;
  border-color:rgba(16,35,31,.18);
  color:var(--ink);
}
.btn-secondary:hover,
.btn-secondary:focus-visible{
  background:#fff;
  border-color:rgba(214,154,56,.4);
}
.mobile-toggle{
  display:none;
  width:46px;
  height:46px;
  border-radius:14px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  font-size:22px;
  line-height:1;
}
main{padding:28px 0 0}
.section{
  padding:84px 0;
  position:relative;
}
.section-tight{padding:56px 0}
.section-title{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:20px;
  margin-bottom:26px;
}
.section-title .heading{
  max-width:720px;
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--gold-dark);
  font-weight:700;
  font-size:14px;
  letter-spacing:.04em;
  text-transform:none;
  margin-bottom:12px;
}
.kicker::before{
  content:"";
  width:10px;
  height:10px;
  border-radius:50%;
  background:var(--gold);
  box-shadow:0 0 0 4px rgba(214,154,56,.14);
}
h1,h2,h3,h4,p{margin:0}
h1{
  font-size:clamp(34px,4vw,54px);
  line-height:1.12;
  letter-spacing:-.02em;
  color:var(--ink);
}
h2{
  font-size:clamp(24px,2.4vw,34px);
  line-height:1.18;
  color:var(--ink);
}
h3{
  font-size:20px;
  line-height:1.25;
  color:var(--ink);
}
h4{
  font-size:17px;
  line-height:1.3;
  color:var(--ink);
}
.lead{
  font-size:17px;
  line-height:1.8;
  color:var(--muted);
}
.muted{color:var(--muted)}
.hero{
  position:relative;
  overflow:hidden;
  border-bottom:1px solid rgba(228,221,207,.8);
}
.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(16,35,31,.06), transparent 44%),
    radial-gradient(circle at 70% 18%, rgba(214,154,56,.14), transparent 22%);
  pointer-events:none;
}
.hero-inner{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.08fr) minmax(320px,.92fr);
  gap:28px;
  align-items:stretch;
}
.hero-copy{
  padding:24px 0 12px;
}
.hero-copy .lead{
  max-width:640px;
  margin-top:18px;
}
.tag-row,
.filter-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  min-height:38px;
  padding:0 14px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  font-size:14px;
}
.tag strong{
  color:var(--ink);
}
.tag-accent{
  background:var(--gold-soft);
  border-color:rgba(214,154,56,.35);
  color:var(--ink);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:26px;
}
.hero-panel{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius);
  background:
    linear-gradient(180deg, rgba(16,35,31,.82), rgba(16,35,31,.92)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  box-shadow:var(--shadow);
  min-height:420px;
  color:#F8F5EF;
  padding:24px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
  isolation:isolate;
}
.hero-panel::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(135deg, rgba(255,255,255,.06), transparent 30%),
    linear-gradient(160deg, rgba(214,154,56,.15), transparent 38%);
  pointer-events:none;
}
.panel-top,
.panel-bottom{
  position:relative;
  z-index:1;
}
.panel-badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  border-radius:999px;
  padding:8px 12px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.16);
  font-size:13px;
  letter-spacing:.02em;
}
.panel-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:12px;
  margin-top:18px;
}
.panel-stat{
  padding:14px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.12);
  border-radius:18px;
  backdrop-filter:blur(8px);
}
.panel-stat b{
  display:block;
  font-size:18px;
  margin-bottom:5px;
}
.panel-stat span{
  display:block;
  color:rgba(248,245,239,.78);
  font-size:13px;
  line-height:1.5;
}
.panel-card{
  display:grid;
  grid-template-columns:1fr;
  gap:14px;
  border-radius:22px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  padding:16px;
}
.panel-cover{
  border-radius:18px;
  overflow:hidden;
  min-height:176px;
  position:relative;
}
.panel-cover img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.panel-cover::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, transparent, rgba(16,35,31,.55));
}
.panel-note{
  display:flex;
  justify-content:space-between;
  gap:12px;
  align-items:flex-start;
}
.panel-note .mini{
  font-size:13px;
  color:rgba(248,245,239,.74);
}
.panel-note strong{
  font-size:18px;
  color:#fff;
}
.filter-bar{
  margin-top:22px;
  padding:18px;
  border-radius:22px;
  background:rgba(255,255,255,.75);
  border:1px solid rgba(228,221,207,.9);
  box-shadow:var(--shadow-soft);
}
.filter-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  margin-bottom:14px;
}
.filter-tools{
  display:flex;
  gap:10px;
  flex-wrap:wrap;
}
.filter-btn{
  min-height:40px;
  padding:0 15px;
  border-radius:999px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--text);
  transition:transform var(--transition), background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition);
}
.filter-btn:hover,
.filter-btn:focus-visible{
  transform:translateY(-1px);
  border-color:rgba(214,154,56,.45);
  box-shadow:var(--shadow-soft);
}
.filter-btn.active{
  background:var(--ink);
  color:#fff;
  border-color:var(--ink);
}
.filter-search{
  display:flex;
  align-items:center;
  gap:10px;
}
.filter-search input,
.form-mini input{
  width:100%;
  min-height:50px;
  border-radius:14px;
  border:1px solid #D8D0C2;
  background:#fff;
  padding:0 14px;
  color:var(--text);
  outline:none;
  transition:border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.filter-search input:focus,
.form-mini input:focus{
  border-color:rgba(214,154,56,.65);
  box-shadow:0 0 0 4px rgba(214,154,56,.14);
}
.filter-search button,
.form-mini button{
  min-height:50px;
  padding:0 18px;
  border:none;
  border-radius:14px;
  background:var(--gold);
  color:#fff;
  font-weight:700;
}
.filter-search button:hover,
.form-mini button:hover,
.filter-search button:focus-visible,
.form-mini button:focus-visible{
  background:var(--gold-dark);
}
.content-grid{
  display:grid;
  grid-template-columns:minmax(0,1.7fr) minmax(300px,.95fr);
  gap:28px;
  align-items:start;
}
.card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:var(--shadow-soft);
}
.card-pad{padding:22px}
.article-featured{
  display:grid;
  grid-template-columns:minmax(0,1.05fr) minmax(280px,.95fr);
  overflow:hidden;
  margin-bottom:18px;
}
.featured-copy{
  padding:26px;
}
.featured-copy .meta,
.post-meta{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  gap:10px;
  margin-bottom:14px;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  min-height:30px;
  padding:0 11px;
  border-radius:999px;
  background:var(--gold-soft);
  color:var(--ink);
  font-size:13px;
  border:1px solid rgba(214,154,56,.32);
}
.time{
  color:var(--muted);
  font-size:13px;
}
.featured-copy p{
  color:var(--muted);
  margin-top:12px;
}
.featured-media{
  position:relative;
  min-height:280px;
}
.featured-media img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.featured-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, transparent 40%, rgba(16,35,31,.22));
}
.post-list{
  display:grid;
  gap:14px;
}
.post-item{
  display:grid;
  grid-template-columns:160px minmax(0,1fr);
  gap:16px;
  align-items:stretch;
  overflow:hidden;
}
.post-thumb{
  position:relative;
  min-height:134px;
}
.post-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
}
.post-thumb::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, transparent, rgba(16,35,31,.18));
}
.post-body{
  padding:18px 18px 18px 0;
  display:flex;
  flex-direction:column;
  justify-content:center;
}
.post-body p{
  color:var(--muted);
  margin-top:10px;
}
.card-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  color:var(--ink);
  font-weight:700;
  margin-top:14px;
}
.card-link::after{
  content:"→";
  transition:transform var(--transition);
}
.card-link:hover::after,
.card-link:focus-visible::after{
  transform:translateX(3px);
}
.post-item:hover,
.article-featured:hover,
.info-card:hover,
.step-card:hover{
  border-color:rgba(214,154,56,.45);
  box-shadow:0 22px 54px rgba(16,35,31,.1);
}
.sidebar{
  position:sticky;
  top:96px;
  display:grid;
  gap:18px;
}
.info-card{
  padding:20px;
  background:var(--card);
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow-soft);
}
.search-form{
  display:flex;
  gap:10px;
}
.search-form input{
  flex:1;
  min-width:0;
}
.list-compact{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.list-compact li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:var(--text);
  line-height:1.65;
}
.list-compact li::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  margin-top:.55em;
  background:var(--gold);
  flex:0 0 auto;
}
.number-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:12px;
  counter-reset:step;
}
.number-list li{
  counter-increment:step;
  display:grid;
  grid-template-columns:auto 1fr;
  gap:12px;
  align-items:start;
}
.number-list li::before{
  content:counter(step, decimal-leading-zero);
  min-width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:var(--gold-soft);
  color:var(--ink);
  font-weight:800;
  border:1px solid rgba(214,154,56,.3);
}
.small-note{
  font-size:14px;
  color:var(--muted);
}
.grid-steps{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:16px;
}
.step-card{
  padding:22px;
  border-radius:22px;
  background:#fff;
  border:1px solid var(--line);
  box-shadow:var(--shadow-soft);
}
.step-index{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:13px;
  background:var(--ink);
  color:#fff;
  font-weight:800;
  margin-bottom:14px;
}
.step-card p{
  margin-top:10px;
  color:var(--muted);
}
.reminder{
  background:
    linear-gradient(180deg, rgba(16,35,31,.96), rgba(16,35,31,.98)),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  color:#F6F2E9;
  overflow:hidden;
}
.reminder .section-title h2,
.reminder .section-title .muted,
.reminder .lead,
.reminder h3,
.reminder p,
.reminder li{
  color:inherit;
}
.reminder .section-title{
  margin-bottom:20px;
}
.reminder-grid{
  display:grid;
  grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);
  gap:24px;
  align-items:start;
}
.reminder-panel,
.cta-band{
  border-radius:28px;
  padding:26px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 18px 48px rgba(0,0,0,.18);
}
.reminder-list{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:14px;
}
.reminder-list li{
  padding:14px 16px 14px 18px;
  border-radius:18px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.1);
}
.reminder-list strong{
  display:block;
  margin-bottom:4px;
  color:#fff;
}
.faq{
  padding-top:72px;
}
.faq-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:16px;
}
details{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow-soft);
  overflow:hidden;
}
summary{
  list-style:none;
  cursor:pointer;
  padding:18px 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  color:var(--ink);
  font-weight:700;
}
summary::-webkit-details-marker{display:none}
summary::after{
  content:"+";
  width:34px;
  height:34px;
  border-radius:50%;
  display:grid;
  place-items:center;
  background:var(--gold-soft);
  color:var(--ink);
  flex:0 0 auto;
}
details[open] summary{
  border-bottom:1px solid var(--line);
}
details[open] summary::after{content:"–"}
details .answer{
  padding:18px 20px 20px;
  color:var(--muted);
}
.cta-wrap{
  padding:80px 0 34px;
}
.cta-band{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:20px;
  align-items:center;
  background:linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,245,226,.98));
  color:var(--ink);
}
.cta-band p{
  color:var(--muted);
  margin-top:10px;
}
.cta-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
}
.cta-actions .btn-secondary{
  background:#fff;
}
.articles-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:18px;
  margin-bottom:18px;
}
.result-hint{
  font-size:14px;
  color:var(--muted);
  margin-top:8px;
}
.empty-state{
  display:none;
  padding:24px;
  border-radius:22px;
  border:1px dashed rgba(214,154,56,.5);
  background:rgba(255,255,255,.72);
  color:var(--muted);
}
.empty-state.show{display:block}
.site-footer{
  margin-top:16px;
  background:var(--ink);
  color:#F4EFE5;
  padding:68px 0 22px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.2fr .9fr 1fr .9fr;
  gap:24px;
  align-items:start;
}
.footer-col h3{
  color:#fff;
  margin-bottom:14px;
  font-size:18px;
}
.footer-brand{
  display:flex;
  align-items:center;
  gap:12px;
  margin-bottom:14px;
}
.footer-col p,
.footer-col li{
  color:rgba(244,239,229,.78);
}
.footer-col ul{
  list-style:none;
  padding:0;
  margin:0;
  display:grid;
  gap:10px;
}
.footer-col a{
  color:rgba(244,239,229,.88);
}
.footer-col a:hover,
.footer-col a:focus-visible{
  color:#fff;
  text-decoration:underline;
  text-underline-offset:4px;
}
.form-mini{
  display:flex;
  gap:10px;
  margin-top:14px;
}
.form-mini button{
  background:var(--gold);
}
.footer-bottom{
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  padding-top:22px;
  margin-top:28px;
  border-top:1px solid rgba(255,255,255,.12);
  color:rgba(244,239,229,.68);
  font-size:14px;
}
.breadcrumb{
  display:flex;
  gap:8px;
  flex-wrap:wrap;
  font-size:14px;
  color:var(--muted);
  margin-bottom:14px;
}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{text-decoration:underline;text-underline-offset:3px}
.breadcrumb span:last-child{color:var(--ink)}
@media (max-width: 1080px){
  .hero-inner,
  .content-grid,
  .reminder-grid,
  .footer-grid{
    grid-template-columns:1fr;
  }
  .sidebar{
    position:static;
  }
  .grid-steps{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }
}
@media (max-width: 900px){
  nav{margin-left:0}
  .nav-actions{display:none}
  .mobile-toggle{display:inline-grid;place-items:center}
  .nav-wrap{
    justify-content:space-between;
    position:relative;
  }
  .nav-menu{
    display:none;
    position:absolute;
    top:calc(100% + 14px);
    left:0;
    right:0;
    flex-direction:column;
    align-items:stretch;
    padding:12px;
    border-radius:20px;
    background:rgba(247,243,234,.98);
    border:1px solid var(--line);
    box-shadow:var(--shadow);
  }
  .nav-menu.open{display:flex}
  .nav-menu a{
    justify-content:flex-start;
    width:100%;
  }
  .section{padding:64px 0}
  .article-featured,
  .post-item{
    grid-template-columns:1fr;
  }
  .featured-media,
  .post-thumb{
    min-height:220px;
  }
  .featured-copy,
  .post-body{
    padding:18px 18px 20px;
  }
  .faq-grid{
    grid-template-columns:1fr;
  }
  .cta-band{
    grid-template-columns:1fr;
  }
}
@media (max-width: 640px){
  :root{--header-h:68px}
  .container{width:min(var(--container),calc(100% - 24px))}
  main{padding-top:18px}
  .brand-text strong{font-size:15px}
  .brand-text span{font-size:12px}
  h1{font-size:clamp(30px,8vw,38px)}
  h2{font-size:clamp(22px,6vw,28px)}
  .lead{font-size:16px}
  .panel-grid,
  .grid-steps{
    grid-template-columns:1fr;
  }
  .filter-head{
    flex-direction:column;
    align-items:stretch;
  }
  .filter-search,
  .search-form,
  .form-mini{
    flex-direction:column;
  }
  .search-form button,
  .form-mini button{
    width:100%;
  }
  .section{padding:48px 0}
  .filter-bar{padding:14px}
  .hero-panel{min-height:360px;padding:18px}
  .panel-note{
    flex-direction:column;
  }
  .footer-bottom{
    flex-direction:column;
  }
  summary,
  details .answer{
    padding-left:16px;
    padding-right:16px;
  }
}