:root{--navy: #1a2e52;--navy-m: #2e5c9a;--navy-l: #4a7ab8;--gold: #c39b4e;--text: #2c3239;--text2: #5a6470;--text3: #8a939f;--line: #e3e8ef;--bg: #f5f7fa;--white: #fff;--green: #3f8f5b;--green-l: #eaf4ed;--red: #c0392b;--red-l: #fdecea;--amber: #d68910;--amber-l: #fef5e7;--radius: 12px;--shadow: 0 1px 3px rgba(26, 46, 82, .08), 0 4px 16px rgba(26, 46, 82, .06)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;height:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,Arial,sans-serif;font-size:14px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased}#app{min-height:100%}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea,select{font-family:inherit;font-size:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border-radius:8px;font-size:14px;font-weight:500;transition:all .15s;border:1px solid transparent}.btn-primary{background:var(--navy);color:#fff}.btn-primary:hover:not(:disabled){background:#24406e}.btn-ghost{background:#fff;color:var(--text);border-color:var(--line)}.btn-ghost:hover:not(:disabled){border-color:var(--navy-l);color:var(--navy-m)}.btn-gold{background:var(--gold);color:#fff}.btn:disabled{opacity:.45;cursor:not-allowed}.btn-lg{padding:14px 24px;font-size:16px;border-radius:10px;width:100%}.card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:18px}.tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:500;line-height:1.7}.tag-blue{background:#e8f0fa;color:var(--navy-m)}.tag-gold{background:#faf3e3;color:#9a7420}.tag-green{background:var(--green-l);color:var(--green)}.tag-red{background:var(--red-l);color:var(--red)}.tag-amber{background:var(--amber-l);color:var(--amber)}.tag-grey{background:#eef1f5;color:var(--text2)}.muted{color:var(--text2)}.small{font-size:12px}.mono{font-family:SF Mono,Consolas,Courier New,monospace;font-size:12px;word-break:break-all}.empty{text-align:center;padding:48px 20px;color:var(--text3)}.spin{display:inline-block;width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.toast{position:fixed;left:50%;bottom:80px;transform:translate(-50%);background:#2c3239eb;color:#fff;padding:10px 18px;border-radius:8px;font-size:13px;z-index:9999;max-width:80vw;text-align:center}