@keyframes pulse{0%,to{opacity:1}50%{opacity:.55}}:root{--bg0:#070a12;--bg1:#0c1020;--accent:#6366f1;--accent2:#22d3ee;--text:#e8ecf4;--muted:#8b93a7;--border:rgba(255, 255, 255, 0.09);--card:rgba(18, 22, 38, 0.72);--radius:14px;--font:"DM Sans", "PingFang SC", "Microsoft YaHei", sans-serif;--mono:"JetBrains Mono", ui-monospace, monospace;--safe-bottom:env(safe-area-inset-bottom, 0px);--header-h:64px}*,::after,::before{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{margin:0;min-height:100dvh;padding-bottom:calc(2rem + var(--safe-bottom));font-family:var(--font);color:var(--text);background:var(--bg0);background-image:radial-gradient(ellipse 100% 60%at 50% -15%,rgba(99,102,241,.2),transparent 55%),radial-gradient(ellipse 70% 45%at 100% 30%,rgba(34,211,238,.08),transparent 45%),radial-gradient(ellipse 50% 35%at 0 90%,rgba(168,85,247,.09),transparent 45%);line-height:1.45}.skip-link{position:absolute;left:-9999px;z-index:9999;padding:.5rem 1rem;background:var(--accent);color:#fff;text-decoration:none;border-radius:4px}.skip-link:focus{left:1rem;top:1rem}.app-header{position:sticky;top:0;z-index:100;min-height:var(--header-h);padding:.65rem 1rem;padding-top:calc(.65rem + env(safe-area-inset-top,0));background:rgba(7,10,18,.82);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--border)}.app-header__inner{max-width:1120px;margin:0 auto;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem 1rem}.app-brand{display:flex;align-items:flex-start;gap:.65rem;min-width:0}.app-brand__logo{flex-shrink:0;width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:12px;font-size:1.15rem;background:linear-gradient(145deg,rgba(99,102,241,.45),rgba(99,102,241,.1));border:1px solid rgba(129,140,248,.35)}.app-brand__title{margin:0;font-size:clamp(1.05rem,3.5vw,1.35rem);font-weight:700;letter-spacing:-.02em;background:linear-gradient(120deg,#f8fafc,#a5b4fc);-webkit-background-clip:text;background-clip:text;color:transparent}.app-brand__sub{margin:.15rem 0 0;font-size:clamp(.7rem,2.8vw,.8rem);color:var(--muted);max-width:36rem}.app-header__actions{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center}.btn{appearance:none;border:1px solid var(--border);border-radius:10px;padding:.55rem 1rem;min-height:44px;min-width:44px;font-family:inherit;font-size:.875rem;font-weight:600;cursor:pointer;transition:background .15s ease,border-color .15s ease}.btn--primary{color:#fff;background:linear-gradient(135deg,#6366f1,#4f46e5);border-color:rgba(129,140,248,.5)}.btn--primary:hover{filter:brightness(1.06)}.btn--ghost{color:var(--text);background:rgba(255,255,255,.05)}.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(129,140,248,.25)}.main{max-width:1120px;margin:0 auto;padding:1rem 1rem 2rem}@media (min-width:900px){.main{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem 1.25rem;align-items:start}.main>.banner,.main>.panel--full,.main>.panel--wide{grid-column:1/-1}}.banner,.panel{border-radius:var(--radius)}.banner{grid-column:1/-1;margin:0 0 .5rem;padding:.75rem 1rem;font-size:.85rem;border:1px solid rgba(251,191,36,.35);background:rgba(251,191,36,.08);color:#fde68a}.banner--warn strong{color:#fff}.panel{background:var(--card);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid var(--border);padding:1rem 1.1rem 1.15rem;margin-bottom:0;box-shadow:0 4px 28px rgba(0,0,0,.35)}@media (max-width:899px){.panel{margin-bottom:1rem}.panel:last-child{margin-bottom:0}}.panel__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:.5rem;margin-bottom:.75rem;padding-bottom:.65rem;border-bottom:1px solid var(--border)}.panel__title{margin:0;font-size:clamp(.95rem,3vw,1.05rem);font-weight:600;color:#f1f5f9}.panel__tag{font-size:.65rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--muted)}.panel__hint{margin:0 0 .75rem;font-size:.8rem;color:var(--muted)}.code-block{margin:0;padding:.85rem 1rem;border-radius:10px;font-family:var(--mono);font-size:clamp(.65rem,2.8vw,.75rem);line-height:1.5;white-space:pre-wrap;word-break:break-all;max-height:min(50vh,320px);overflow:auto;background:rgba(0,0,0,.35);border:1px solid var(--border);color:#cbd5e1;-webkit-overflow-scrolling:touch}.kv{margin:0;display:flex;flex-direction:column;gap:0}.kv-row{display:grid;grid-template-columns:minmax(0,38%) 1fr;gap:.35rem .75rem;padding:.55rem 0;border-bottom:1px solid rgba(255,255,255,.05);font-size:clamp(.78rem,2.8vw,.875rem)}@media (max-width:480px){.kv-row{grid-template-columns:1fr;gap:.2rem}}.kv-row:last-child{border-bottom:none;padding-bottom:0}.kv-dt{margin:0;color:var(--muted);font-weight:500}.kv-dd{margin:0;font-family:var(--mono);font-size:clamp(.72rem,2.6vw,.8rem);color:#cbd5e1;word-break:break-word;line-height:1.4}.kv-dd--long{max-height:5.5em;overflow:auto;-webkit-overflow-scrolling:touch}.status-off,.status-on{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:.35rem;vertical-align:middle}.status-on{background:#34d399;box-shadow:0 0 8px rgba(52,211,153,.55)}.status-off{background:#f87171}.panel--live{border-color:rgba(34,211,238,.2)}.live-pulse{color:#22d3ee!important;animation:pulse 2s ease-in-out infinite}.app-footer{max-width:1120px;margin:0 auto;padding:1.5rem 1rem calc(2rem + var(--safe-bottom));text-align:center;font-size:.78rem;color:var(--muted)}.app-footer a{color:#a5b4fc;text-decoration:none}.app-footer a:hover{text-decoration:underline}.fab-top{position:fixed;right:calc(1rem + env(safe-area-inset-right,0));bottom:calc(1rem + var(--safe-bottom));width:48px;height:48px;border-radius:50%;border:1px solid var(--border);background:rgba(18,22,38,.9);backdrop-filter:blur(8px);color:var(--text);font-size:1.25rem;cursor:pointer;box-shadow:0 4px 20px rgba(0,0,0,.4);opacity:0;pointer-events:none;transition:opacity .2s ease;z-index:90}.fab-top.is-visible{opacity:1;pointer-events:auto}.fab-top:hover{border-color:rgba(129,140,248,.4)}@media (prefers-reduced-motion:reduce){*,::after,::before{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important}}