:root{
    --ink:#241712;
    --deep:#140d0a;
    --paper:#efe0bf;
    --paper-2:#f7ecd1;
    --gold:#b88a38;
    --red:#8d2e25;
    --muted:#76604d;
    --line:#d4bd8b;
    --shadow:0 18px 40px rgba(25,15,9,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
    margin:0;
    font-family:"Noto Serif SC","Songti SC","SimSun",serif;
    color:var(--ink);
    background:
        radial-gradient(circle at 10% 10%, rgba(184,138,56,.16), transparent 24rem),
        linear-gradient(135deg, #21120d 0%, #3a2117 28%, #ead8ae 28.2%, #f4e7c8 100%);
    min-height:100vh;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto;display:block}
.container{width:min(1180px, calc(100% - 32px));margin-inline:auto}
.skip-link{position:absolute;left:-999px;top:8px;background:var(--paper);padding:10px 14px;border:2px solid var(--gold);z-index:99}
.skip-link:focus{left:8px}
.topline{height:6px;background:linear-gradient(90deg,var(--red),var(--gold),var(--deep))}
.site-header{position:sticky;top:0;z-index:30;background:rgba(36,23,18,.92);color:var(--paper);box-shadow:0 10px 30px rgba(0,0,0,.22);backdrop-filter:blur(8px)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:14px 0}
.brand{display:flex;align-items:center;gap:12px;min-width:max-content}
.brand-mark{display:grid;place-items:center;width:46px;height:46px;border:2px solid var(--gold);background:var(--red);color:var(--paper);border-radius:50%;font-size:24px;font-weight:700;box-shadow:inset 0 0 0 4px rgba(255,255,255,.08)}
.brand-text{display:flex;flex-direction:column;line-height:1.1}.brand-text small{font-size:12px;color:#d7be84;margin-top:5px;letter-spacing:.16em}
.main-nav{display:flex;align-items:center;gap:6px;flex-wrap:wrap;justify-content:flex-end}.main-nav a{padding:9px 12px;border:1px solid transparent;border-radius:999px;color:#f3e4bf;font-size:15px}.main-nav a:hover,.main-nav a.active{border-color:rgba(184,138,56,.7);background:rgba(184,138,56,.16)}
.menu-toggle{display:none;border:1px solid var(--gold);background:transparent;color:var(--paper);border-radius:8px;padding:8px 12px;font-size:22px}
.hero{position:relative;overflow:hidden;padding:70px 0 42px;background:linear-gradient(180deg,rgba(20,13,10,.92),rgba(49,30,20,.76));color:var(--paper)}
.hero:after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,rgba(255,255,255,.04) 0 2px,transparent 2px 28px);pointer-events:none}.hero .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:38px;align-items:center}.eyebrow{display:inline-flex;gap:8px;align-items:center;color:#dfc485;letter-spacing:.18em;font-size:14px;text-transform:uppercase}.eyebrow:before{content:"";width:42px;height:1px;background:var(--gold)}
h1{font-size:clamp(34px,5vw,64px);line-height:1.05;margin:16px 0 18px;letter-spacing:.03em}h2{font-size:clamp(24px,3vw,36px);margin:0 0 18px}h3{font-size:21px;margin:0 0 10px}p{line-height:1.85}.lead{font-size:18px;color:#f7e8c8;max-width:780px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:999px;padding:12px 20px;border:1px solid var(--gold);font-weight:700}.btn.primary{background:var(--gold);color:#1c100b}.btn.ghost{color:var(--paper);background:rgba(255,255,255,.06)}.hero-card{background:rgba(239,224,191,.08);border:1px solid rgba(184,138,56,.45);border-radius:28px;padding:20px;box-shadow:var(--shadow)}
.section{padding:64px 0}.section.paper{background:rgba(247,236,209,.92)}.section.dark{background:linear-gradient(180deg,#2b1911,#1b100c);color:var(--paper)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.section-head p{max-width:700px;color:var(--muted);margin:0}.dark .section-head p,.dark p{color:#e6d2a8}.kicker{font-size:13px;letter-spacing:.18em;color:var(--red);font-weight:700}.dark .kicker{color:#d0a04a}
.grid{display:grid;gap:22px}.grid.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid.cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--paper-2);border:1px solid var(--line);border-radius:22px;padding:22px;box-shadow:var(--shadow);position:relative;overflow:hidden}.card:before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(184,138,56,.14),transparent 38%);pointer-events:none}.card>*{position:relative}.card.dark-card{background:#2c1a13;color:var(--paper);border-color:#6f4726}.card img{border-radius:16px;border:1px solid rgba(100,67,32,.25);margin-bottom:16px;background:#ead6a8}.stamp{display:inline-block;border:1px solid var(--red);color:var(--red);border-radius:999px;padding:4px 10px;font-size:13px;margin-bottom:12px;background:rgba(141,46,37,.08)}
.timeline{position:relative;margin:0;padding:0;list-style:none}.timeline:before{content:"";position:absolute;left:18px;top:4px;bottom:4px;width:2px;background:var(--gold)}.timeline li{position:relative;padding:0 0 24px 52px}.timeline li:before{content:"";position:absolute;left:10px;top:5px;width:18px;height:18px;border-radius:50%;background:var(--red);border:3px solid var(--paper)}.timeline strong{display:block;color:var(--red);font-size:20px}.dark .timeline strong{color:#e3b65b}.index-table{width:100%;border-collapse:collapse;background:var(--paper-2);border-radius:18px;overflow:hidden;box-shadow:var(--shadow)}.index-table th,.index-table td{border-bottom:1px solid #d8c18d;padding:14px;text-align:left;vertical-align:top}.index-table th{background:#332016;color:var(--paper)}.index-table tr:last-child td{border-bottom:0}.tags{display:flex;gap:8px;flex-wrap:wrap}.tag{border:1px solid var(--line);background:rgba(255,255,255,.35);border-radius:999px;padding:6px 10px;font-size:14px}.note-list{display:grid;gap:14px}.note-item{border-left:4px solid var(--gold);padding:14px 16px;background:rgba(255,255,255,.36);border-radius:12px}.search-panel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;background:#2b1a12;padding:18px;border-radius:20px;border:1px solid var(--gold)}.search-panel label{display:grid;gap:6px;color:#f0deb5;font-size:14px}.search-panel select,.search-panel input,.form-card input,.form-card textarea{width:100%;border:1px solid #b99555;background:#fff8e7;border-radius:12px;padding:12px;color:var(--ink);font:inherit}.form-card{display:grid;gap:14px}.form-card textarea{min-height:150px}.notice{padding:16px 18px;border-radius:16px;border:1px dashed var(--gold);background:rgba(184,138,56,.12)}.faq details{background:var(--paper-2);border:1px solid var(--line);border-radius:16px;padding:16px 18px}.faq details+details{margin-top:12px}.faq summary{cursor:pointer;font-weight:700;color:#3a2117}.video-card{display:grid;grid-template-columns:160px 1fr;gap:18px;align-items:center}.site-footer{background:#160d09;color:var(--paper);padding:44px 0}.footer-grid{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:28px}.site-footer h2{font-size:20px}.site-footer a{color:#e2ba68}.update-time{color:#d9c08f}.sub-hero{padding:54px 0;background:linear-gradient(180deg,#28170f,#563621);color:var(--paper)}.sub-hero p{max-width:760px;color:#ead9b7}.breadcrumb{display:flex;gap:8px;flex-wrap:wrap;color:#dcc58f;font-size:14px;margin-bottom:16px}.breadcrumb a{text-decoration:underline;text-underline-offset:4px}.archive-cover{aspect-ratio:4/3;object-fit:cover}.host-pill{display:inline-flex;border:1px solid var(--gold);border-radius:999px;padding:8px 14px;background:rgba(184,138,56,.16);font-weight:700}
@media (max-width: 920px){.hero-grid,.grid.cols-2,.grid.cols-3,.grid.cols-4,.footer-grid{grid-template-columns:1fr}.section-head{align-items:flex-start;flex-direction:column}.search-panel{grid-template-columns:1fr 1fr}.video-card{grid-template-columns:1fr}.video-card img{width:100%}.main-nav{display:none;position:absolute;left:16px;right:16px;top:82px;background:#23140f;border:1px solid var(--gold);border-radius:18px;padding:12px;box-shadow:var(--shadow)}.main-nav.open{display:grid;grid-template-columns:1fr 1fr}.menu-toggle{display:inline-flex}.header-inner{position:relative}}
@media (max-width: 560px){.container{width:min(100% - 22px,1180px)}.hero{padding:44px 0 30px}.section{padding:42px 0}.search-panel{grid-template-columns:1fr}.main-nav.open{grid-template-columns:1fr}.brand-text small{letter-spacing:.06em}.card{padding:18px}.index-table{font-size:14px}.index-table th,.index-table td{padding:10px}.hero-actions .btn{width:100%}}