:root {
  --primary:#e88916;
  --primary-dark:#bd5b08;
  --primary-light:#fff1dc;
  --gold:#b89443;
  --heading:#17191d;
  --text:#292d33;
  --muted:#686e77;
  --white:#fff;
  --soft:#f7f7f5;
  --footer:#f5f0e8;
  --border:#e5e7ea;
  --warm-border:#e3d5c1;
  --shadow:0 20px 60px rgba(24,28,34,.10);
  --radius:26px;
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--text);background:#fff;font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.75;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}
a{text-decoration:none;color:inherit}
.container{width:min(calc(100% - 40px),var(--container));margin:auto}
.site-header{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.95);border-bottom:1px solid var(--border);backdrop-filter:blur(15px)}
.header-inner{min-height:86px;display:flex;align-items:center;justify-content:space-between;gap:25px}
.brand{display:inline-flex;align-items:center;gap:13px;flex-shrink:0}
.brand-logo{width:auto;height:64px;object-fit:contain}
.brand-divider{width:1px;height:36px;background:var(--warm-border)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:16px;color:var(--heading)}
.brand-text small{margin-top:5px;font-size:9px;letter-spacing:.13em;color:var(--muted)}
.main-nav{display:flex;align-items:center;gap:5px}
.main-nav a{padding:10px 12px;border-radius:10px;font-size:14px;font-weight:700;color:#555b64;transition:.2s}
.main-nav a:hover,.main-nav a.active{background:var(--primary-light);color:var(--primary-dark)}
.main-nav .forum-link{margin-left:8px;padding-inline:18px;background:var(--primary);color:#fff}
.main-nav .forum-link:hover{background:var(--primary-dark);color:#fff}
.hero{position:relative;overflow:hidden;padding:92px 0 84px;background:radial-gradient(circle at 90% 10%,rgba(184,148,67,.13),transparent 28%),linear-gradient(180deg,#fffdf8,#fff)}
.hero-inner{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(340px,.82fr);gap:70px;align-items:center}
.eyebrow,.section-kicker{font-size:12px;font-weight:800;letter-spacing:.17em;color:var(--primary-dark)}
.hero h1{margin:18px 0 23px;font-size:clamp(43px,5.5vw,70px);line-height:1.16;letter-spacing:-.045em;color:var(--heading)}
.hero-content>p{max-width:700px;margin:0;font-size:18px;line-height:1.9;color:var(--muted)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.hero-points{display:flex;flex-wrap:wrap;gap:12px 22px;margin-top:27px;color:#5f6670;font-size:14px}
.hero-points span::before{content:"✓";margin-right:7px;color:var(--primary);font-weight:900}
.button{min-height:50px;display:inline-flex;align-items:center;justify-content:center;padding:0 24px;border:1px solid transparent;border-radius:999px;font-size:15px;font-weight:800;transition:.2s}
.button:hover{transform:translateY(-2px)}
.primary-button{background:linear-gradient(135deg,#f6a13b,var(--primary-dark));color:#fff;box-shadow:0 12px 30px rgba(232,137,22,.25)}
.secondary-button{background:#fff;border-color:var(--border);box-shadow:0 10px 30px rgba(25,30,36,.06)}
.hero-panel{padding:38px;border:1px solid var(--warm-border);border-radius:var(--radius);background:linear-gradient(145deg,#fff,#faf4e9);box-shadow:var(--shadow)}
.panel-label{display:inline-flex;padding:6px 12px;border-radius:999px;background:#f4ead8;color:#8c671d;font-size:12px;font-weight:800}
.hero-panel h2{margin:20px 0 13px;font-size:29px;line-height:1.4;color:var(--heading)}
.hero-panel p{margin:0;color:var(--muted)}
.panel-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:29px}
.panel-stats div{padding:17px 7px;border:1px solid rgba(184,148,67,.17);border-radius:15px;background:rgba(255,255,255,.88);text-align:center}
.panel-stats strong{display:block;font-size:18px;color:var(--primary-dark)}
.panel-stats span{display:block;margin-top:3px;font-size:11px;color:var(--muted)}
.section{padding:90px 0}
.section-soft{background:var(--soft)}
.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:40px;margin-bottom:37px}
.section-heading h2{margin:8px 0 0;font-size:clamp(30px,4vw,43px);line-height:1.25;color:var(--heading)}
.section-heading>p{max-width:470px;margin:0;color:var(--muted)}
.featured-article{display:grid;grid-template-columns:minmax(320px,.82fr) minmax(0,1.18fr);overflow:hidden;border:1px solid var(--border);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow)}
.featured-image{position:relative;min-height:410px;overflow:hidden;background:#eee}
.featured-image img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
.featured-image:hover img{transform:scale(1.035)}
.image-category{position:absolute;top:25px;left:25px;padding:7px 13px;border:1px solid rgba(255,255,255,.4);border-radius:999px;background:rgba(20,20,20,.42);color:#fff;font-size:12px;font-weight:800;backdrop-filter:blur(10px)}
.featured-content{padding:55px;align-self:center}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:18px;color:#79808a;font-size:13px}
.article-meta span{padding:5px 11px;border-radius:999px;background:var(--primary-light);color:var(--primary-dark);font-weight:700}
.featured-content h2{margin:0;font-size:clamp(27px,3vw,38px);line-height:1.4;color:var(--heading)}
.featured-content h2 a:hover,.article-card h3 a:hover{color:var(--primary-dark)}
.featured-content>p{margin:21px 0 25px;color:var(--muted);line-height:1.9}
.read-more,.text-link{display:inline-flex;align-items:center;gap:10px;color:var(--primary-dark);font-weight:800}
.read-more span,.text-link span{transition:transform .2s}
.read-more:hover span,.text-link:hover span{transform:translateX(5px)}
.category-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.category-card{min-height:176px;display:grid;grid-template-columns:auto 1fr auto;gap:17px;align-items:start;padding:28px;border:1px solid var(--border);border-radius:20px;background:#fff;box-shadow:0 7px 24px rgba(24,29,36,.035);transition:.22s}
.category-card:hover{transform:translateY(-5px);border-color:var(--warm-border);box-shadow:0 14px 36px rgba(24,29,36,.09)}
.category-icon{width:48px;height:48px;display:grid;place-items:center;border-radius:15px;background:var(--primary-light);color:var(--primary-dark);font-size:18px;font-weight:900}
.category-title-row{display:flex;align-items:center;justify-content:space-between;gap:12px}
.category-card h3{margin:1px 0 8px;font-size:19px;color:var(--heading)}
.category-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
.category-count{flex-shrink:0;padding:3px 8px;border-radius:999px;background:#f6f1e8;color:#8b6b35;font-size:11px;font-weight:800}
.card-arrow{color:#b8bdc5;font-size:22px;transition:.2s}
.category-card:hover .card-arrow{color:var(--primary);transform:translateX(4px)}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.article-card{overflow:hidden;border:1px solid var(--border);border-radius:20px;background:#fff;box-shadow:0 8px 30px rgba(25,29,35,.05);transition:.25s}
.article-card:hover{transform:translateY(-5px);box-shadow:0 17px 40px rgba(25,29,35,.10)}
.article-image{display:block;height:220px;overflow:hidden;background:#eee}
.article-image img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.article-card:hover .article-image img{transform:scale(1.045)}
.article-card-content{padding:25px}
.article-card h3{margin:0;font-size:20px;line-height:1.55;color:var(--heading)}
.article-card-content>p{margin:14px 0 20px;color:var(--muted);font-size:14px;line-height:1.75}
.empty-state{padding:60px 30px;border:1px dashed var(--warm-border);border-radius:var(--radius);background:#fffaf2;text-align:center}
.empty-state h2{margin:0 0 10px;color:var(--heading)}
.empty-state p{margin:0;color:var(--muted)}
.about-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(320px,.78fr);gap:75px;align-items:center}
.about-content h2{margin:10px 0 23px;font-size:clamp(31px,4vw,45px);line-height:1.35;color:var(--heading)}
.about-content p{margin:0 0 18px;color:var(--muted);line-height:1.9}
.about-card{padding:44px;border:1px solid var(--warm-border);border-radius:var(--radius);background:linear-gradient(145deg,#fff9ef,#fff);box-shadow:0 10px 35px rgba(25,30,35,.06)}
.quote-mark{display:block;height:46px;font:78px/1 Georgia,serif;color:var(--gold)}
.about-card blockquote{margin:8px 0 23px;font-size:21px;font-weight:700;line-height:1.75;color:var(--heading)}
.quote-source{font-size:13px;color:var(--muted)}
.forum-cta{padding:0 0 90px}
.forum-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:40px;padding:50px 56px;border-radius:var(--radius);background:linear-gradient(135deg,#d87a12,#9f4b09);color:#fff;box-shadow:0 20px 50px rgba(146,72,10,.22)}
.forum-cta span{font-size:12px;font-weight:800;letter-spacing:.14em;opacity:.85}
.forum-cta h2{margin:9px 0 10px;font-size:clamp(27px,4vw,39px);line-height:1.35}
.forum-cta p{max-width:680px;margin:0;color:rgba(255,255,255,.84)}
.cta-button{flex-shrink:0;background:#fff;color:#9b4d09}
.site-footer{padding:68px 0 0;background:var(--footer);border-top:1px solid var(--warm-border)}
.footer-grid{display:grid;grid-template-columns:1.65fr repeat(3,.7fr);gap:50px;padding-bottom:48px}
.footer-logo .brand-logo{height:82px}
.footer-brand>p{max-width:350px;margin:22px 0 0;font-size:14px;color:#686e75}
.footer-column{display:flex;flex-direction:column;gap:10px}
.footer-column h3{margin:0 0 9px;font-size:15px;color:var(--heading)}
.footer-column a{font-size:14px;color:#686d74}
.footer-column a:hover{color:var(--primary-dark)}
.footer-bottom{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid #ddd3c5}
.footer-bottom p{margin:0;font-size:12px;color:#7b8086}
@media(max-width:980px){
.header-inner{padding:15px 0;align-items:flex-start;flex-direction:column}
.main-nav{width:100%;overflow-x:auto}
.hero-inner,.about-grid{grid-template-columns:1fr;gap:45px}
.featured-article{grid-template-columns:1fr}
.featured-image{min-height:340px}
.category-grid{grid-template-columns:repeat(2,1fr)}
.article-grid{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:680px){
.container{width:min(calc(100% - 28px),var(--container))}
.site-header{position:relative}
.brand-logo{height:50px}
.brand-text strong{font-size:14px}
.main-nav a{padding:8px 9px;font-size:13px;white-space:nowrap}
.hero{padding:58px 0}
.hero h1{font-size:39px}
.hero-content>p{font-size:16px}
.hero-actions{flex-direction:column}
.button{width:100%}
.hero-points{flex-direction:column;gap:7px}
.hero-panel{padding:28px 22px}
.section{padding:67px 0}
.section-heading{align-items:flex-start;flex-direction:column;gap:13px;margin-bottom:28px}
.featured-image{min-height:260px}
.featured-content{padding:30px 24px 34px}
.category-grid{grid-template-columns:1fr}
.article-grid{grid-template-columns:1fr}
.article-image{height:230px}
.about-card{padding:31px 24px}
.forum-cta{padding-bottom:68px}
.forum-cta-inner{padding:38px 25px;align-items:flex-start;flex-direction:column}
.footer-grid{grid-template-columns:1fr;gap:35px}
.footer-bottom{padding:22px 0;align-items:flex-start;flex-direction:column;gap:8px}
}