:root{--ya-ink:#201812;--ya-paper:#f7f1e5;--ya-card:#fffaf2;--ya-line:#e6d8bd;--ya-gold:#9b7428;--ya-muted:#6f6252;--ya-soft:#f2e9d8}
*{box-sizing:border-box}
body{margin:0;background:var(--ya-paper);color:var(--ya-ink);font-family:-apple-system,BlinkMacSystemFont,"Noto Sans SC","PingFang SC",sans-serif;line-height:1.85}
.ya-wrap{width:min(100% - 36px,900px);margin:0 auto;padding:26px 0 64px}
.ya-brand{display:flex;gap:10px;align-items:center;color:var(--ya-ink);text-decoration:none;font-weight:900}
.ya-mark{border:1px solid var(--ya-gold);color:var(--ya-gold);padding:3px 8px;border-radius:6px}
.ya-breadcrumb{display:flex;flex-wrap:wrap;gap:7px;margin:28px 0 0;color:var(--ya-muted);font-size:13px}
.ya-breadcrumb a{color:inherit;text-decoration:none}
.ya-article{margin-top:18px;background:var(--ya-card);border:1px solid var(--ya-line);border-radius:16px;padding:clamp(24px,5vw,48px);box-shadow:0 12px 34px rgba(55,42,22,.05)}
.ya-kicker{color:var(--ya-gold);font-size:13px;font-weight:900;letter-spacing:.12em}
h1,h2{font-family:Georgia,"Noto Serif SC",serif;line-height:1.25}
h1{font-size:clamp(34px,6vw,54px);margin:12px 0 18px}
h2{font-size:clamp(24px,4vw,31px);margin:36px 0 12px}
p,li{font-size:16px}.ya-lead{font-size:18px;color:#514438}.ya-note{margin:22px 0;padding:15px 17px;border-left:3px solid var(--ya-gold);background:var(--ya-soft);color:#4d3e2b}
.ya-table{width:100%;border-collapse:collapse;margin:18px 0;font-size:15px}.ya-table th,.ya-table td{padding:12px;border-bottom:1px solid var(--ya-line);text-align:left;vertical-align:top}.ya-table th{color:var(--ya-gold)}
.ya-links{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:20px 0}.ya-links a{padding:14px;border:1px solid var(--ya-line);border-radius:8px;color:var(--ya-ink);text-decoration:none;background:#fffdf8}
.ya-cta{display:block;margin-top:30px;padding:14px 18px;border-radius:8px;background:#1b140d;color:#fff;text-align:center;text-decoration:none;font-weight:900}
.ya-source,.ya-disclaimer{color:var(--ya-muted);font-size:13px}.ya-disclaimer{margin-top:30px;text-align:center}
@media(max-width:600px){.ya-wrap{width:min(100% - 28px,900px)}.ya-article{padding:23px 18px}.ya-lead{font-size:16px}.ya-links{grid-template-columns:1fr}.ya-table{display:block;overflow-x:auto}}