:root{color-scheme:light;--bg:#f4f5f7;--panel:#fff;--text:#15181d;--muted:#565d69;--line:#e3e6ea;--blue:#2f6bd0;--soft:#e6eefb;--green:#17714f}
*{box-sizing:border-box}body{margin:0;min-height:100svh;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;display:grid;place-items:center;padding:40px 24px}button,a{-webkit-tap-highlight-color:transparent}.finder{width:min(100%,520px);transform:translateY(-20px)}.brand{display:flex;align-items:center;justify-content:center;gap:12px;margin-bottom:56px}.brand [data-icon]{display:flex}.brand svg{width:46px;height:46px}.brand strong{font-size:25px;letter-spacing:3px;font-weight:600}.model{color:var(--muted);font-size:13px;letter-spacing:1.5px;margin-left:6px}section{text-align:center}h1{font-size:30px;line-height:1.4;letter-spacing:-.7px;font-weight:600;margin:24px 0 14px}#status-detail{max-width:420px;margin:0 auto;line-height:1.8;font-size:15px;color:var(--muted);min-height:54px;text-wrap:pretty}.signal{height:52px;display:flex;justify-content:center;align-items:center;gap:6px}.signal span{height:9px;width:9px;border-radius:50%;background:var(--blue);animation:scan 1.4s infinite ease-in-out}.signal span:nth-child(2){animation-delay:.18s}.signal span:nth-child(3){animation-delay:.36s}[data-state="found"] .signal span{animation:none;background:var(--green)}[data-state="empty"] .signal span{animation:none;background:var(--line)}#devices{list-style:none;margin:26px 0 0;padding:0;display:grid;gap:10px}#devices:empty{display:none}#devices li{display:flex;align-items:center;justify-content:space-between;text-align:left;gap:20px;border:1px solid var(--line);background:var(--panel);padding:18px 20px;border-radius:10px}#devices strong{display:block;font-size:14px;font-weight:500}.device-ip{display:block;font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:20px;letter-spacing:.3px;margin-top:7px}#devices a{color:var(--blue);text-decoration:none;white-space:nowrap;font-size:14px;padding:10px 16px;border-radius:6px;background:var(--soft)}button{border:1px solid var(--line);color:var(--text);background:var(--panel);border-radius:7px;font:inherit;font-size:14px;padding:11px 27px;margin-top:28px;cursor:pointer}button:disabled{opacity:.4;cursor:wait}button:hover:not(:disabled){border-color:var(--blue)}button:focus-visible,a:focus-visible{outline:2px solid var(--blue);outline-offset:4px}footer{font-size:12px;line-height:1.8;text-align:center;color:var(--muted);margin-top:44px}@keyframes scan{0%,70%,100%{opacity:.25;transform:translateY(0)}35%{opacity:1;transform:translateY(-7px)}}@media(prefers-color-scheme:dark){:root{color-scheme:dark;--bg:#0d1014;--panel:#14181e;--text:#e6e8ec;--muted:#929aa6;--line:#2b323d;--blue:#8bb9f4;--soft:#202e41;--green:#71c8a5}}@media(max-width:480px){body{padding:28px 20px}.finder{transform:none}.brand{margin-bottom:38px}h1{font-size:26px}.device-ip{font-size:18px}#devices li{padding:16px}footer{margin-top:32px}}@media(prefers-reduced-motion:reduce){.signal span{animation:none}}