:root{--bg:#0a0e14;--bg-elevated:#111823;--bg-card:#131b28;--border:#1f2a3a;--border-glow:rgba(0,229,255,0.35);--text-primary:#e8edf4;--text-secondary:#8b99ad;--text-muted:#5c6b80;--cyan:#00e5ff;--cyan-dim:rgba(0,229,255,0.12);--gold:#ffc53d;--gold-dim:rgba(255,197,61,0.12);--red:#ff4d6a;--green:#3ddc84;--radius:12px;--font-sans:system-ui,-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif}*{box-sizing:border-box;margin:0;padding:0}html{color-scheme:dark}body{background:var(--bg);color:var(--text-primary);font-family:var(--font-sans);line-height:1.6;min-height:100vh;background-image:radial-gradient(ellipse 60% 40% at 50% -10%,rgba(0,229,255,.06),transparent),radial-gradient(ellipse 40% 30% at 90% 110%,rgba(255,197,61,.04),transparent);background-attachment:fixed}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:1200px;margin:0 auto;padding:0 24px}.page-header{padding:48px 0 24px}.page-header 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rgba(255,197,61,.5);margin-bottom:10px}.banner-title .accent{color:var(--cyan);text-shadow:0 0 32px rgba(0,229,255,.5)}.banner-sub{color:var(--text-secondary);margin:14px 0 28px;font-size:15px}.banner-actions{display:flex;gap:14px;justify-content:center}.patch-card{padding:24px}.patch-list{list-style:none;display:flex;flex-direction:column;gap:10px}.patch-list li{color:var(--text-secondary);font-size:14px;padding-left:18px;position:relative}.patch-list li:before{content:"▸";position:absolute;left:0;color:var(--gold)}.patch-more{display:inline-block;margin-top:16px;font-size:13px;color:var(--cyan)}@media (max-width:760px){.banner-title{font-size:30px}}.rune-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));grid-gap:24px;gap:24px;padding-bottom:40px}.rune-tree{padding:24px}.tree-name{font-size:22px;font-weight:900;letter-spacing:2px;text-shadow:0 0 20px currentColor}.tree-desc{font-size:13px;color:var(--text-secondary);margin:8px 0 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