:root{color-scheme:dark;--bg: #000;--panel: #121418;--panel-2: #1c1f25;--line: #22252c;--text: #f4f5f7;--dim: #959ca6;--faint: #5d636d;--theirs: #bfffd9;--mine: #a6c8ff;--pinyin: #e2cf94;--accent: #36e07f;--danger: #ff7070;--scale: 1;font-family:system-ui,-apple-system,Segoe UI,Roboto,PingFang SC,Hiragino Sans GB,Noto Sans SC,Microsoft YaHei,sans-serif}*{box-sizing:border-box}html,body,#root{margin:0;height:100%;background:var(--bg);color:var(--text)}body{-webkit-tap-highlight-color:transparent;overscroll-behavior:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}select,input{font:inherit}.app{height:100dvh;display:flex;flex-direction:column}.top{display:flex;align-items:center;gap:4px;padding:calc(env(safe-area-inset-top) + 8px) 12px 8px;border-bottom:1px solid var(--line)}.pair{padding:8px 14px;border-radius:999px;background:var(--panel-2);font-weight:600;white-space:nowrap}.spacer{flex:1}.cost{color:var(--dim);font-size:.8rem;font-variant-numeric:tabular-nums;margin-right:4px}.icon{width:42px;height:42px;display:grid;place-items:center;border-radius:12px;font-size:1.1rem}.icon svg{width:24px;height:24px}.icon:active{background:var(--panel-2)}.feed{flex:1;overflow-y:auto;padding:14px 14px 20px;display:flex;flex-direction:column;gap:10px}.intro{margin:auto 0;padding:0 10px;color:var(--dim);text-align:center;line-height:1.5}.intro strong{color:var(--text)}.entry{max-width:92%;padding:10px 14px 11px;border-radius:18px;background:var(--panel);overflow-wrap:anywhere}.entry.theirs{align-self:flex-start;border-top-left-radius:6px}.entry.mine{align-self:flex-end;background:#0f1c30;border-top-right-radius:6px}.entry .main{font-size:calc(1.4rem * var(--scale));line-height:1.3;font-weight:500}.entry.theirs .main{color:var(--theirs)}.entry.mine .main{color:var(--mine)}.entry .py{margin-top:3px;font-size:calc(.95rem * var(--scale));color:var(--pinyin)}.entry .orig{margin-top:5px;font-size:calc(.95rem * var(--scale));line-height:1.35;color:var(--dim)}.entry .meta{margin-top:6px;font-size:.7rem;color:var(--faint);font-variant-numeric:tabular-nums}.entry.pending{align-self:flex-start;padding:13px 16px}.entry.failed{align-self:stretch;max-width:none;background:#2a1316;color:#ffb8b8;font-size:.9rem}.dots{display:inline-flex;gap:5px}.dots i{width:7px;height:7px;border-radius:50%;background:var(--dim);animation:blink 1.2s infinite}.dots i:nth-child(2){animation-delay:.2s}.dots i:nth-child(3){animation-delay:.4s}@keyframes blink{0%,80%,to{opacity:.25}40%{opacity:1}}.bottom{padding:10px 16px calc(env(safe-area-inset-bottom) + 14px);display:flex;flex-direction:column;align-items:center;gap:8px;border-top:1px solid var(--line)}.status{min-height:1.2em;color:var(--dim);font-size:.9rem}.error{color:var(--danger);font-size:.9rem;text-align:center}.mic{--level: 0;position:relative;width:84px;height:84px;margin:10px 0 6px}.mic:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;border-radius:50%;background:var(--accent);opacity:0;transition:transform .08s linear,opacity .2s}.mic.on:before{opacity:.22;transform:scale(calc(1 + var(--level) * .35))}.mic.on.speech:before{opacity:.45}.mic button{position:relative;width:100%;height:100%;border-radius:50%;background:var(--text);color:#000;display:grid;place-items:center;box-shadow:0 4px 18px #00000080}.mic.on button{background:var(--accent)}.mic button svg{width:36px;height:36px}.mic button:disabled{opacity:.5}.link{color:var(--dim);font-size:.85rem;text-decoration:underline}.hud{position:fixed;top:0;right:0;bottom:0;left:0;z-index:20;background:#000;display:flex;flex-direction:column;justify-content:flex-end;gap:2.5vh;padding:calc(env(safe-area-inset-top) + 6vh) 6vw calc(env(safe-area-inset-bottom) + 8vh);user-select:none;-webkit-user-select:none}.hud.green{--hud: #3dff8b}.hud.white{--hud: #fff}.hud .prev{color:var(--hud);opacity:.4;font-size:calc(5.2vmin * var(--scale));line-height:1.25}.hud .cur{color:var(--hud);font-size:calc(8.5vmin * var(--scale));line-height:1.2;font-weight:600}.hud .sub{margin-top:1.2vh;opacity:.65;font-size:calc(4.8vmin * var(--scale));font-weight:400}.hud .dim{opacity:.35;font-weight:400}.hud-state{position:absolute;top:calc(env(safe-area-inset-top) + 2.5vh);right:5vw;color:var(--hud);opacity:.5;font-size:4vmin}.sheet-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30;background:#0009;display:flex;align-items:flex-end;justify-content:center}.sheet{width:min(560px,100%);max-height:88dvh;overflow-y:auto;background:var(--panel);border-radius:20px 20px 0 0;padding:6px 18px calc(env(safe-area-inset-bottom) + 18px)}.sheet-head{display:flex;align-items:center;justify-content:space-between}.sheet h2{margin:10px 0;font-size:1.1rem}.field{display:flex;flex-direction:column;gap:8px;padding:12px 0;border-bottom:1px solid var(--line)}.field>span{color:var(--dim);font-size:.85rem}.field.row{flex-direction:row;align-items:center;justify-content:space-between;gap:12px}.field select{width:100%;min-width:0;padding:10px;border-radius:10px;border:1px solid #2b2f37;background:var(--panel-2);color:var(--text)}.pair-row{display:flex;align-items:center;gap:6px}.swap{flex:none;width:40px;height:40px;border-radius:10px;background:var(--panel-2)}.seg{display:flex;gap:6px}.seg button{flex:1;padding:9px 6px;border-radius:10px;background:var(--panel-2);font-size:.9rem}.seg button.on{background:var(--accent);color:#000;font-weight:600}.switch{flex:none;-moz-appearance:none;appearance:none;-webkit-appearance:none;position:relative;width:46px;height:28px;margin:0;border-radius:999px;background:#3a3f48;transition:background .15s}.switch:after{content:"";position:absolute;top:3px;left:3px;width:22px;height:22px;border-radius:50%;background:#fff;transition:transform .15s}.switch:checked{background:var(--accent)}.switch:checked:after{transform:translate(18px)}input[type=range]{width:100%;accent-color:var(--accent)}.actions{display:flex;flex-wrap:wrap;gap:8px;padding-top:14px}.actions button{padding:10px 14px;border-radius:10px;background:var(--panel-2);font-size:.9rem}.fine{color:var(--faint);font-size:.78rem;line-height:1.4}.gate{min-height:100dvh;display:grid;place-items:center;padding:24px}.gate form{width:min(420px,100%);display:flex;flex-direction:column;gap:12px}.gate h1{margin:0;font-size:1.5rem}.gate p{margin:0;color:var(--dim)}.gate input{padding:12px 14px;border-radius:12px;border:1px solid #2b2f37;background:var(--panel);color:var(--text)}.gate button{padding:12px;border-radius:12px;background:var(--accent);color:#000;font-weight:600}