:root{color-scheme:dark;--bg:#111816;--ink:#f2f1e9;--dim:#97a59e;--mint:#c5f0ce;--line:#2a3831;--serif:Georgia,'Times New Roman',serif;--sans:'Avenir Next',Avenir,'Trebuchet MS',sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--sans);min-height:100svh;display:flex;flex-direction:column;-webkit-font-smoothing:antialiased}button,a,input{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button{cursor:pointer}button:disabled{opacity:.45;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid var(--mint);outline-offset:5px}[hidden]{display:none!important}header{display:flex;align-items:center;justify-content:space-between;padding:calc(22px + env(safe-area-inset-top)) 28px 0}.brand{display:flex;gap:11px;align-items:center;color:var(--ink);text-decoration:none;font-weight:600;font-size:27px;letter-spacing:-1.6px}.brand-dot{color:var(--mint)}.brand-mark{width:32px;height:32px;border:1px solid #435b4b;border-radius:10px;display:grid;place-content:center;color:var(--mint);font-family:var(--serif);font-size:25px}.icon-button{background:transparent;border:1px solid var(--line);border-radius:50%;color:var(--ink);width:42px;height:42px;display:grid;place-items:center;font-size:27px}svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}main{width:100%;max-width:760px;margin:auto;flex:1;padding:0 24px}.intro{text-align:center;padding-top:56px}.eyebrow{font-size:10px;letter-spacing:2.5px;font-weight:600;color:var(--mint)}h1{font-family:var(--serif);font-weight:400;font-size:clamp(39px,8vw,58px);line-height:1.05;letter-spacing:-1.8px;margin:20px 0 15px}.intro p,.pair-panel>p{font-size:14px;color:var(--dim);line-height:1.7}.voice-stage{display:flex;align-items:center;flex-direction:column;padding:28px 0 8px}.orbit{width:205px;height:205px;display:grid;place-items:center;position:relative}.halo{position:absolute;inset:0;border:1px solid #2a3d32;border-radius:50%;box-shadow:0 0 0 16px #a6e8b103,0 0 0 34px #a6e8b102}.sphere{width:151px;height:151px;border-radius:50%;overflow:hidden;display:flex;align-items:center;justify-content:center;gap:7px;position:relative;background:radial-gradient(circle at 30% 23%,#d7f9d8,#87b997 47%,#365b48 80%,#1f352a);box-shadow:inset -11px -14px 24px #15261d99,0 20px 58px #0005;transition:transform .4s ease}.sphere:after{content:'';inset:0;position:absolute;opacity:.22;background:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.7' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' opacity='.8' filter='url(%23n)'/%3E%3C/svg%3E")}.sphere span{display:block;height:30px;width:6px;border-radius:8px;background:#173c2b;z-index:1;transition:height .2s}.sphere span:nth-child(2),.sphere span:nth-child(4){height:45px}.sphere span:nth-child(3){height:62px}.listening .sphere{transform:scale(calc(1 + var(--level,0)*.08))}.listening .sphere span,.speaking .sphere span{animation:wave .8s infinite ease-in-out alternate}.sphere span:nth-child(2){animation-delay:-.3s}.sphere span:nth-child(3){animation-delay:-.6s}.sphere span:nth-child(4){animation-delay:-.15s}.thinking .halo{border-color:var(--mint);animation:breathe 1.8s infinite}.state-line{display:flex;align-items:center;gap:8px;margin-top:30px;font-size:13px;letter-spacing:.2px}.state-line i,footer i,.waiting i{width:5px;height:5px;background:var(--mint);border-radius:50%;display:inline-block}.live-text{text-align:center;max-width:490px;font-size:14px;line-height:1.65;color:var(--dim);min-height:46px;margin:13px 0 20px;max-height:120px;overflow:auto}.controls{display:flex;align-items:center;justify-content:center;gap:12px}.primary{background:var(--mint);color:#163023;border:0;border-radius:50px;min-height:59px;padding:16px 26px;display:flex;align-items:center;justify-content:center;gap:24px;font-weight:600;font-size:15px;box-shadow:0 8px 24px #0002}.round{width:57px;height:57px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);font-size:23px;flex-shrink:0}.secondary{color:var(--ink);background:#1e2a23}.end{background:#33211f;color:#f4b1a3;border-color:#5a3630}.muted{background:#624030}.control-note{text-align:center;font-size:11px;color:var(--dim);margin:16px 0 23px}.text-button{display:block;background:none;border:0;color:var(--dim);font-size:12px;padding:8px 0;margin:auto}#transcriptButton{color:var(--ink);border-bottom:1px solid var(--line);padding-bottom:10px}.text-button span{padding-left:18px}.transcript{margin:24px auto;width:100%;max-width:540px}#messages{max-height:40vh;overflow:auto}.message{font-size:14px;line-height:1.65;padding:16px 0;border-bottom:1px solid var(--line);white-space:pre-wrap}.message strong{display:block;font-size:10px;color:var(--mint);letter-spacing:1.5px;margin-bottom:7px;text-transform:uppercase}.message.user{color:var(--dim)}#textForm{display:flex;gap:10px;margin:20px 0}input[type=text],#textInput{background:#1b2721;border:1px solid var(--line);color:var(--ink);border-radius:28px;padding:15px 18px;min-width:0;width:100%;font-size:16px}footer{padding:30px 28px calc(22px + env(safe-area-inset-bottom));display:flex;align-items:center;justify-content:space-between;gap:12px}footer>span{font-size:8px;letter-spacing:1.9px;color:var(--dim);display:flex;gap:7px;align-items:center}footer .text-button{margin:0;font-size:10px}.pair-panel{max-width:440px;margin:0 auto;padding:80px 0 50px}.pair-panel h1{font-size:60px}.pair-panel .primary{margin:30px 0}#pairCode{border:1px solid var(--line);padding:24px;border-radius:16px;margin-top:25px}#code{font-family:monospace;display:block;font-size:28px;letter-spacing:3px;margin:15px 0;color:var(--mint)}#pairCode p{color:var(--dim);font-size:13px;line-height:1.7}.waiting{font-size:11px}.waiting i{margin-right:7px;animation:breathe 1.5s infinite}.privacy{font-size:11px!important}.error{background:#3c2722;color:#f3c7b6;border:1px solid #694538;padding:16px;border-radius:14px;line-height:1.6;font-size:14px;max-width:510px;margin:20px auto}dialog{border:1px solid #405548;background:#19231d;color:var(--ink);border-radius:24px;padding:28px;max-width:480px;width:calc(100% - 32px);max-height:85svh}dialog::backdrop{background:#000b;backdrop-filter:blur(9px)}.dialog-top{display:flex;justify-content:space-between;align-items:center;gap:10px}h2{font:400 36px/1.1 var(--serif);letter-spacing:-.8px}.toggle-row{display:flex;align-items:center;justify-content:space-between;padding:18px 0;border-bottom:1px solid var(--line);font-size:14px}input[type=checkbox]{width:22px;height:22px;accent-color:var(--mint)}dialog p{font-size:13px;line-height:1.75;color:var(--dim)}dialog .small{font-size:11px}.large .primary{font-size:20px;min-height:72px}.large .round{width:72px;height:72px}.large .live-text{font-size:19px}.large .intro{padding-top:25px}.large .intro h1{font-size:38px}.large .orbit{width:155px;height:155px}.large .sphere{width:125px;height:125px}@keyframes wave{to{height:16px}}@keyframes breathe{50%{opacity:.4;transform:scale(.97)}}@media(max-height:760px){.intro{padding-top:27px}h1{font-size:43px}.voice-stage{padding-top:12px}.orbit{width:175px;height:175px}.sphere{width:135px;height:135px}.state-line{margin-top:21px}.live-text{margin-bottom:10px}footer{padding-top:20px}.control-note{margin-bottom:15px}}@media(min-width:850px) and (max-height:650px){#voicePanel{display:grid;grid-template-columns:1fr 1fr;gap:0 35px}.intro{text-align:left;align-self:center}.voice-stage{grid-column:2;grid-row:1/4}.controls{grid-column:1}.control-note,#transcriptButton,.transcript{grid-column:1}.intro h1{font-size:48px}main{max-width:1050px}.orbit{width:220px;height:220px}.sphere{width:165px;height:165px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}