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12px;font-size:14.5px;display:block}.admin-nav a:hover{background:var(--bg);color:var(--ink)}.admin-nav a.active{background:var(--ink);color:#fff}.admin-main{flex:1;max-width:900px;padding:36px 40px}.admin-main h1{letter-spacing:-.02em;margin:0 0 4px;font-size:26px}.admin-main .sub{color:var(--muted);margin:0 0 28px;font-size:14.5px}.notice{border:1px solid var(--mark-soft);color:#6b4e00;background:#fff8e1;border-radius:10px;margin-bottom:26px;padding:14px 16px;font-size:14px}.notice.ok{color:#14633f;background:#eafaf1;border-color:#b9e2cb}.stat-grid{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:14px;margin-bottom:30px;display:grid}.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:18px 20px}.stat .k{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-size:11.5px}.stat 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