:root{--navy:#0f2a3d;--navy-2:#16405c;--teal:#0e9f8a;--teal-dark:#0b7f6f;--amber:#e8a33d;--red:#d64545;--bg:#f6f8f9;--card:#fff;--text:#1c2b36;--muted:#5b6b76;--border:#e2e8ec;--radius:14px;--shadow:0 8px 28px rgba(15,42,61,.08)}*{box-sizing:border-box;margin:0;padding:0}body,html{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;color:var(--text);background:var(--bg);line-height:1.6}a{color:var(--teal-dark);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:1120px;margin:0 auto;padding:0 24px}.btn{display:inline-block;padding:12px 26px;border-radius:10px;border:none;font-size:16px;font-weight:600;cursor:pointer;transition:all .18s ease}.btn-primary{background:var(--teal);color:#fff}.btn-primary:hover{background:var(--teal-dark);text-decoration:none}.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid var(--border)}.btn-ghost:hover{border-color:var(--teal);color:var(--teal-dark);text-decoration:none}.btn:disabled{opacity:.55;cursor:not-allowed}.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid var(--border);padding:24px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12px;font-weight:600}.badge-high{background:#fdecec;color:var(--red)}.badge-medium{background:#fdf3e0;color:#b07818}.badge-low{background:#eaf4f2;color:var(--teal-dark)}.badge-pass{background:#e7f6ef;color:#1d8a5f}