:root{color-scheme:dark;--bg:#080a0e;--panel:rgba(18,22,30,.86);--line:rgba(255,255,255,.1);--text:#f6f7fb;--muted:#8992a2;--accent:#ff653f;--accent2:#ffb34f;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif}
*{box-sizing:border-box}html,body{margin:0;min-width:320px;min-height:100%;background:var(--bg);color:var(--text)}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit;text-decoration:none}
body[data-theme="pulse"]{--accent:#ff2f56;--accent2:#8d5cff}body[data-theme="future"]{--accent:#27d5ff;--accent2:#4d6dff}
.ambient{position:fixed;inset:0;overflow:hidden;pointer-events:none;background:radial-gradient(circle at 50% 55%,color-mix(in srgb,var(--accent) 16%,transparent),transparent 34%),linear-gradient(140deg,#07090d,#0c1018 58%,#08090d)}.ambient span{position:absolute;border-radius:50%;filter:blur(70px);opacity:.25;transition:background .5s}.ambient span:nth-child(1){width:36vw;height:36vw;left:-10vw;bottom:-12vw;background:var(--accent)}.ambient span:nth-child(2){width:30vw;height:30vw;right:-8vw;top:5vh;background:var(--accent2)}.ambient span:nth-child(3){width:18vw;height:18vw;left:55vw;bottom:8vh;background:var(--accent)}
header{position:relative;z-index:3;height:80px;padding:0 4vw;display:grid;grid-template-columns:1fr auto 1fr;align-items:center;border-bottom:1px solid var(--line);background:rgba(8,10,14,.58);backdrop-filter:blur(18px)}.back{justify-self:start;padding:13px 17px;border:1px solid var(--line);border-radius:14px;color:#c8cdd6;font-weight:650}.brand{text-align:center}.brand strong,.brand span{display:block}.brand strong{font-size:18px}.brand span{font-size:12px;color:var(--muted);margin-top:3px;letter-spacing:.15em}.icon-button{justify-self:end;border:1px solid var(--line);background:rgba(255,255,255,.05);color:#e9ebef;border-radius:14px;padding:13px 17px;cursor:pointer}
main{position:relative;z-index:2;width:min(1180px,92vw);margin:0 auto;padding:32px 0 70px}.cockpit{display:flex;flex-direction:column;align-items:center}.status-row{width:100%;display:flex;justify-content:space-between;color:var(--muted);font-size:13px}.status{display:flex;align-items:center;gap:8px}.status i{width:8px;height:8px;border-radius:50%;background:#6f7785;box-shadow:0 0 0 5px rgba(255,255,255,.03)}.status.live i{background:#49db91;box-shadow:0 0 0 5px rgba(73,219,145,.1)}.status.error i{background:#ffba50}
.gauge{--progress:0deg;position:relative;width:min(410px,65vw);aspect-ratio:1;margin:5px auto 0;border-radius:50%;display:grid;place-items:center;background:conic-gradient(from 220deg,var(--accent) 0 var(--progress),rgba(255,255,255,.07) var(--progress) 280deg,transparent 280deg);filter:drop-shadow(0 25px 45px rgba(0,0,0,.4))}.gauge:before{content:"";position:absolute;inset:13px;border-radius:50%;background:radial-gradient(circle at 50% 35%,#171c25,#090c11 72%);border:1px solid rgba(255,255,255,.08)}.gauge:after{content:"";position:absolute;inset:34px;border-radius:50%;border:1px solid rgba(255,255,255,.05)}.gauge-inner{position:relative;z-index:2;text-align:center}.gauge-inner p{margin:0;color:var(--muted);font-size:13px;letter-spacing:.16em}.gauge-inner strong{display:block;font-size:clamp(74px,9vw,124px);line-height:.95;letter-spacing:-.08em;font-variant-numeric:tabular-nums}.gauge-inner span{color:#b2bac7;font-size:14px}.needle{position:absolute;z-index:3;width:40%;height:3px;left:50%;top:50%;transform-origin:0 50%;transform:rotate(140deg);background:linear-gradient(90deg,var(--accent),transparent 85%);border-radius:99px;transition:transform .25s ease}.ticks{position:absolute;inset:6px;border-radius:50%;opacity:.18;background:repeating-conic-gradient(from 220deg,#fff 0 1deg,transparent 1deg 10deg);mask:radial-gradient(transparent 67%,#000 68% 73%,transparent 74%)}
.telemetry{width:min(680px,100%);display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:-8px}.telemetry div{text-align:center;padding:13px;border-top:1px solid var(--line)}.telemetry span,.telemetry strong{display:block}.telemetry span{font-size:11px;color:var(--muted);letter-spacing:.1em}.telemetry strong{font-size:17px;margin-top:5px}.telemetry b{font-size:inherit}
.profiles{width:100%;display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.profile{position:relative;min-height:112px;text-align:left;padding:18px 20px;border:1px solid var(--line);border-radius:20px;background:rgba(18,22,30,.72);color:var(--text);cursor:pointer;overflow:hidden}.profile:after{content:"";position:absolute;width:90px;height:90px;right:-30px;top:-30px;border-radius:50%;background:var(--accent);opacity:0;filter:blur(5px);transition:.25s}.profile.active{border-color:color-mix(in srgb,var(--accent) 52%,transparent);background:color-mix(in srgb,var(--accent) 11%,#12161e)}.profile.active:after{opacity:.16}.profile span,.profile strong,.profile small{display:block;position:relative;z-index:1}.profile span{font-size:11px;color:var(--accent);font-weight:800}.profile strong{font-size:19px;margin-top:16px}.profile small{color:var(--muted);margin-top:4px}
.controls{width:100%;display:grid;grid-template-columns:1fr 1.2fr;align-items:center;gap:22px;margin-top:16px;padding:20px;border:1px solid var(--line);border-radius:22px;background:rgba(13,16,22,.72);backdrop-filter:blur(14px)}.start{display:flex;align-items:center;gap:14px;border:0;border-radius:17px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;padding:15px 20px;cursor:pointer;text-align:left;box-shadow:0 12px 35px color-mix(in srgb,var(--accent) 22%,transparent)}.start.running{background:#f2f4f7;color:#11151b;box-shadow:none}.start-icon{display:grid;place-items:center;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.18)}.start strong,.start small{display:block}.start small{opacity:.72;margin-top:3px}.volume{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;color:var(--muted);font-size:13px}.volume input,.demo input,.settings input[type="range"]{width:100%;accent-color:var(--accent)}.volume output{min-width:40px;color:#d6d9df}.demo{width:100%;margin-top:12px;border:1px solid var(--line);border-radius:18px;background:rgba(13,16,22,.58)}.demo summary{padding:16px 20px;cursor:pointer;color:#b2bac7}.demo label{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;padding:0 20px 19px;color:var(--muted)}.demo output{color:#fff;min-width:72px}
.settings{position:fixed;z-index:30;right:0;top:0;width:min(440px,92vw);height:100vh;padding:28px;background:rgba(13,16,22,.97);border-left:1px solid var(--line);backdrop-filter:blur(24px);box-shadow:-30px 0 80px rgba(0,0,0,.35)}.settings[hidden]{display:none}.settings-head{display:flex;justify-content:space-between;align-items:start;margin-bottom:45px}.settings-head p{color:var(--muted);margin:0 0 5px;font-size:12px;letter-spacing:.15em}.settings-head h2{margin:0}.settings-head button{width:44px;height:44px;border:1px solid var(--line);border-radius:14px;background:none;color:#fff;font-size:26px}.settings>label:not(.switch-row){display:grid;grid-template-columns:1fr auto;gap:15px;margin:28px 0;color:#cfd3db}.settings>label:not(.switch-row) input{grid-column:1/-1}.switch-row{display:flex;justify-content:space-between;align-items:center;margin-top:38px}.switch-row strong,.switch-row small{display:block}.switch-row small{color:var(--muted);margin-top:5px}.switch-row input{width:24px;height:24px;accent-color:var(--accent)}.privacy{margin-top:42px;padding:18px;border-radius:16px;background:rgba(255,255,255,.04);color:var(--muted);font-size:13px;line-height:1.7}
.safety{position:fixed;inset:0;z-index:100;display:grid;place-items:center;padding:25px;background:radial-gradient(circle at 50% 45%,rgba(255,87,55,.16),transparent 36%),#080a0e}.safety.hidden{display:none}.safety section{width:min(680px,100%);text-align:center}.eyebrow{color:var(--accent);letter-spacing:.22em;font-size:12px;font-weight:800}.safety h1{font-size:clamp(42px,6vw,74px);line-height:1.03;letter-spacing:-.055em;margin:20px 0}.safety p:not(.eyebrow){max-width:560px;margin:0 auto;color:#9da5b2;line-height:1.7}.safety button{margin-top:34px;border:0;border-radius:17px;background:#f5f6f8;color:#101218;padding:17px 28px;font-weight:800;cursor:pointer}.toast{position:fixed;left:50%;bottom:28px;z-index:120;transform:translate(-50%,25px);opacity:0;pointer-events:none;background:#f5f6f8;color:#11151b;padding:13px 20px;border-radius:999px;font-weight:700;transition:.2s}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:700px){header{height:70px;padding:0 14px}.brand strong{font-size:15px}.brand span{font-size:10px}.back,.icon-button{padding:10px 12px}main{width:calc(100% - 28px);padding-top:18px}.gauge{width:min(350px,83vw)}.telemetry{margin-top:2px}.telemetry strong{font-size:14px}.profiles{grid-template-columns:1fr}.profile{min-height:82px}.profile strong{margin-top:8px}.controls{grid-template-columns:1fr}.safety h1{font-size:44px}}