:root{--risk-safe: #22c55e;--risk-low: #a3c516;--risk-medium: #eab308;--risk-high: #f97316;--risk-critical: #ef4444;--risk-unknown: #64748b;--radius: 14px;--radius-sm: 9px;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;--mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--ease: cubic-bezier(.22, 1, .36, 1)}:root[data-theme=dark]{--bg: #080b11;--bg-elev: #0e131b;--surface: #11171f;--surface-2: #161d27;--border: #212b38;--border-soft: #1a222d;--text: #e8eef6;--text-dim: #9dabbd;--text-faint: #63728a;--accent: #38bdf8;--accent-soft: rgba(56, 189, 248, .14);--shadow: 0 10px 30px -12px rgba(0, 0, 0, .75);--glow-opacity: .2;color-scheme:dark}:root[data-theme=light]{--bg: #f6f8fb;--bg-elev: #ffffff;--surface: #ffffff;--surface-2: #f2f5f9;--border: #dde4ed;--border-soft: #e8edf4;--text: #0f172a;--text-dim: #55637a;--text-faint: #8894a8;--accent: #0284c7;--accent-soft: rgba(2, 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var(--ease)}.app>*:not(.app__glow){position:relative;z-index:1}[data-tier=safe]{--tier-color: var(--risk-safe)}[data-tier=low]{--tier-color: var(--risk-low)}[data-tier=medium]{--tier-color: var(--risk-medium)}[data-tier=high]{--tier-color: var(--risk-high)}[data-tier=critical]{--tier-color: var(--risk-critical)}[data-tier=unknown]{--tier-color: var(--risk-unknown)}.header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:28px 0 24px}.header__brand{display:flex;align-items:center;gap:13px}.header__mark{display:grid;place-items:center;width:42px;height:42px;border-radius:12px;background:var(--accent-soft);border:1px solid var(--border)}.header__mark svg{width:22px;height:22px;fill:none;stroke:var(--accent);stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}.header__title{margin:0;font-size:19px;font-weight:650;letter-spacing:-.02em}.header__sub{margin:1px 0 0;font-size:12.5px;line-height:1.45;color:var(--text-faint)}.theme-toggle{display:grid;place-items:center;width:38px;height:38px;border-radius:11px;border:1px solid var(--border);background:var(--surface);color:var(--text-dim);transition:color .2s,border-color .2s,transform .2s var(--ease)}.theme-toggle:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-1px)}.theme-toggle svg{width:17px;height:17px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.search{margin-bottom:22px}.search__field{display:flex;align-items:center;gap:10px;padding:7px 7px 7px 15px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);transition:border-color .2s,box-shadow .2s}.search__field:focus-within{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}.search__field--invalid{border-color:var(--risk-critical)}.search__icon{flex:none;width:18px;height:18px;fill:none;stroke:var(--text-faint);stroke-width:1.9;stroke-linecap:round}.search__input{flex:1;min-width:0;padding:9px 0;border:none;outline:none;background:transparent;color:var(--text);font-size:16px;font-family:var(--mono);letter-spacing:-.01em}.search__input::placeholder{color:var(--text-faint);font-family:var(--font);letter-spacing:normal}.search__clear{flex:none;padding:4px 7px;border:none;background:transparent;color:var(--text-faint);font-size:13px;border-radius:6px}.search__clear:hover{color:var(--text);background:var(--surface-2)}.search__submit{flex:none;display:grid;place-items:center;min-width:82px;padding:10px 20px;border:none;border-radius:10px;background:var(--accent);color:#04121c;font-weight:650;font-size:14px;transition:filter .2s,transform .15s var(--ease)}:root[data-theme=light] .search__submit{color:#fff}.search__submit:not(:disabled):hover{filter:brightness(1.1);transform:translateY(-1px)}.search__actions{display:flex;align-items:center;gap:9px;margin-top:11px;flex-wrap:wrap}.search__error{font-size:12.5px;color:var(--risk-critical)}.btn{border-radius:9px;border:1px solid var(--border);background:var(--surface);color:var(--text-dim);font-size:13px;padding:7px 13px;transition:color .2s,border-color .2s,background .2s}.btn:not(:disabled):hover{color:var(--text);border-color:var(--accent);background:var(--accent-soft)}.btn--tiny{padding:4px 10px;font-size:12px}.notice{padding:14px 16px;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);color:var(--text-dim);font-size:13.5px;margin-bottom:20px}.notice--warn{border-color:color-mix(in srgb,var(--risk-medium) 45%,var(--border));background:color-mix(in srgb,var(--risk-medium) 9%,var(--surface));color:var(--text)}.notice--error{border-color:color-mix(in srgb,var(--risk-critical) 45%,var(--border));background:color-mix(in srgb,var(--risk-critical) 9%,var(--surface));color:var(--text)}.hero{display:grid;grid-template-columns:280px 1fr;gap:26px;align-items:start;padding:26px;margin-bottom:20px;background:var(--surface);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow)}.hero__left{display:grid;place-items:center}.hero__right{min-width:0}.hero__ip{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:16px}.hero__ip-value{font-family:var(--mono);font-size:clamp(20px,3.4vw,30px);font-weight:620;letter-spacing:-.02em;word-break:break-all}.hero__copy{padding:5px 12px;border-radius:8px;border:1px solid var(--border);background:var(--surface-2);color:var(--text-dim);font-size:12px;transition:color .2s,border-color .2s}.hero__copy:hover{color:var(--accent);border-color:var(--accent)}.gauge{position:relative;width:240px;height:240px}.gauge__svg{width:100%;height:100%;overflow:visible}.gauge__track{fill:none;stroke:var(--surface-2);stroke-width:15;stroke-linecap:round}:root[data-theme=dark] .gauge__track{stroke:#1b2430}.gauge__value{fill:none;stroke:var(--tier-color, var(--risk-unknown));stroke-width:15;stroke-linecap:round;filter:drop-shadow(0 0 9px color-mix(in srgb,var(--tier-color, var(--accent)) 55%,transparent));transition:stroke-dashoffset .9s var(--ease),stroke .6s var(--ease)}.gauge__tick{stroke:var(--text-faint);stroke-width:1.6;stroke-linecap:round;opacity:.45}.gauge__center{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;pointer-events:none}.gauge__score{display:flex;align-items:baseline;gap:2px;font-size:50px;font-weight:700;line-height:1.05;letter-spacing:-.04em;font-variant-numeric:tabular-nums;color:var(--tier-color, var(--text))}.gauge__score--empty{color:var(--text-faint);font-size:38px}.gauge__unit{font-size:14px;font-weight:500;color:var(--text-faint);letter-spacing:0}.gauge__label{font-size:15px;font-weight:600;color:var(--tier-color, var(--text-dim))}.gauge__meta{display:flex;align-items:center;gap:6px;margin-top:4px;font-size:11.5px;color:var(--text-faint)}.gauge__pulse{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 1.1s ease-in-out infinite}@keyframes pulse{0%,to{opacity:.25;transform:scale(.8)}50%{opacity:1;transform:scale(1.15)}}.flags{display:grid;grid-template-columns:repeat(auto-fill,minmax(148px,1fr));gap:8px;margin-bottom:18px}.flag{display:flex;align-items:center;gap:9px;padding:8px 11px;border-radius:var(--radius-sm);border:1px solid var(--border-soft);background:var(--surface-2);transition:border-color .25s,background .25s,transform .2s var(--ease)}.flag:hover{transform:translateY(-1px)}.flag__dot{flex:none;width:8px;height:8px;border-radius:50%;background:var(--text-faint);opacity:.4}.flag__body{min-width:0;display:flex;flex-direction:column;line-height:1.3}.flag__label{font-size:13px;font-weight:560;color:var(--text-dim)}.flag__sources{font-size:11px;color:var(--text-faint);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.flag__count{margin-left:auto;font-size:10.5px;font-weight:700;color:var(--risk-critical);font-variant-numeric:tabular-nums}.flag[data-state=bad]{border-color:color-mix(in srgb,var(--risk-critical) 42%,var(--border));background:color-mix(in srgb,var(--risk-critical) 10%,var(--surface))}.flag[data-state=bad] .flag__dot{background:var(--risk-critical);opacity:1;box-shadow:0 0 8px var(--risk-critical)}.flag[data-state=bad] .flag__label{color:var(--text);font-weight:620}.flag[data-state=good]{border-color:color-mix(in srgb,var(--risk-safe) 42%,var(--border));background:color-mix(in srgb,var(--risk-safe) 10%,var(--surface))}.flag[data-state=good] .flag__dot{background:var(--risk-safe);opacity:1;box-shadow:0 0 8px var(--risk-safe)}.flag[data-state=good] .flag__label{color:var(--text);font-weight:620}.summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:2px 22px;margin:0;padding-top:15px;border-top:1px solid var(--border-soft)}.summary--empty{color:var(--text-faint);font-size:13px;display:block}.summary__row{display:flex;gap:10px;align-items:baseline;padding:4px 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.card__bar{background:#1b2430}.card__bar-fill{display:block;height:100%;border-radius:3px;background:var(--tier-color);transition:width .8s var(--ease),background .5s var(--ease)}.card__body{display:flex;flex-direction:column;gap:1px;flex:1}.row{display:flex;gap:10px;align-items:baseline;padding:5px 0;border-bottom:1px solid var(--border-soft);min-width:0}.row:last-child{border-bottom:none}.row__key{flex:none;width:62px;font-size:11.5px;color:var(--text-faint)}.row__val{min-width:0;font-size:13px;display:flex;align-items:center;gap:6px;flex-wrap:wrap;word-break:break-word}.taglist{display:flex;flex-wrap:wrap;gap:5px}.tag{display:inline-block;padding:1.5px 7px;border-radius:6px;font-size:11.5px;line-height:1.5;background:var(--surface-2);border:1px solid var(--border-soft);color:var(--text-dim);white-space:nowrap}.tag--good{background:color-mix(in srgb,var(--risk-safe) 13%,transparent);border-color:color-mix(in srgb,var(--risk-safe) 38%,transparent);color:color-mix(in srgb,var(--risk-safe) 78%,var(--text))}.tag--bad{background:color-mix(in srgb,var(--risk-critical) 13%,transparent);border-color:color-mix(in srgb,var(--risk-critical) 38%,transparent);color:color-mix(in srgb,var(--risk-critical) 78%,var(--text))}.tag--warn{background:color-mix(in srgb,var(--risk-medium) 15%,transparent);border-color:color-mix(in srgb,var(--risk-medium) 40%,transparent);color:color-mix(in srgb,var(--risk-medium) 72%,var(--text))}.abuser{display:flex;gap:12px;flex-wrap:wrap;font-family:var(--mono);font-size:11.5px;color:var(--text-dim)}.abuser em{font-style:normal;color:var(--text-faint)}.card__foot{display:flex;align-items:center;gap:7px;margin-top:14px;padding-top:11px;border-top:1px solid var(--border-soft);font-size:11.5px;color:var(--text-faint)}.card__foot-sep{opacity:.4}.card__refresh{margin-left:auto;padding:2px 8px;border-radius:6px;border:1px solid var(--border);background:transparent;color:var(--text-faint);font-size:12px;transition:color .2s,border-color .2s,transform .3s var(--ease)}.card__refresh:hover{color:var(--accent);border-color:var(--accent);transform:rotate(180deg)}.chip{padding:1.5px 7px;border-radius:5px;font-size:11px;font-weight:560;border:1px solid var(--border-soft);background:var(--surface-2)}.chip--hit{color:var(--risk-safe);border-color:color-mix(in srgb,var(--risk-safe) 35%,transparent);background:color-mix(in srgb,var(--risk-safe) 11%,transparent)}.chip--miss{color:var(--accent);border-color:color-mix(in srgb,var(--accent) 35%,transparent);background:var(--accent-soft)}.chip--bypass{color:var(--risk-medium);border-color:color-mix(in srgb,var(--risk-medium) 35%,transparent);background:color-mix(in srgb,var(--risk-medium) 11%,transparent)}.chip--stale{color:var(--risk-high);border-color:color-mix(in srgb,var(--risk-high) 35%,transparent);background:color-mix(in srgb,var(--risk-high) 11%,transparent)}.card__idle{padding:24px 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