:root{--bg: #0b1722;--bg-2: #0f2233;--panel: rgba(13, 31, 48, .82);--panel-solid: #102536;--line: rgba(120, 190, 255, .18);--accent: #38bdf8;--accent-2: #22d3ee;--text: #eaf4ff;--muted: #8fb4d4;--shadow: 0 10px 30px rgba(0, 0, 0, .45);font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,system-ui,sans-serif}*{box-sizing:border-box}html,body{margin:0;height:100%;background:radial-gradient(1200px 700px at 50% -10%,var(--bg-2),var(--bg));color:var(--text);overflow:hidden}#app{display:flex;flex-direction:column;height:100vh}#topbar{display:flex;align-items:center;gap:24px;padding:12px 20px;border-bottom:1px solid var(--line);background:var(--panel-solid);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);flex-shrink:0;position:relative;z-index:60}.brand{font-size:18px;font-weight:700;letter-spacing:.5px}#stroke-tabs{display:flex;gap:8px}.tab{padding:8px 18px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--muted);font-size:15px;cursor:pointer;transition:all .18s ease}.tab:hover{color:var(--text);border-color:var(--accent)}.tab.active{color:#04121d;background:linear-gradient(120deg,var(--accent),var(--accent-2));border-color:transparent;font-weight:700}.preset-select{padding:7px 12px;border-radius:999px;border:1px solid var(--line);background:var(--panel-solid);color:var(--text);font-size:13px;cursor:pointer;max-width:240px}.preset-select:hover{border-color:var(--accent)}.hint-toggle{margin-left:auto;padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--muted);font-size:13px;cursor:pointer;white-space:nowrap;transition:all .18s ease}.hint-toggle:hover{color:var(--text);border-color:var(--accent)}.hint-toggle.on{color:#04121d;background:linear-gradient(120deg,var(--accent),var(--accent-2));border-color:transparent;font-weight:700}.auth-trigger{padding:7px 14px;border-radius:999px;border:1px solid var(--line);background:transparent;color:var(--muted);font-size:13px;cursor:pointer;white-space:nowrap;transition:all .18s ease}.auth-trigger:hover,.auth-trigger.on{color:var(--text);border-color:var(--accent)}.auth-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:none;align-items:center;justify-content:center;background:#02080e99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.auth-overlay.open{display:flex}.auth-card{position:relative;width:min(360px,92vw);background:var(--panel-solid);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);padding:22px 20px 18px;display:flex;flex-direction:column;gap:10px}.auth-x{position:absolute;top:10px;right:10px;width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:transparent;color:var(--text);cursor:pointer}.auth-x:hover{border-color:var(--accent)}.auth-title{font-size:18px;font-weight:700;margin-bottom:4px}.auth-info{font-size:13px;color:var(--muted)}.auth-field{display:flex;flex-direction:column;gap:4px;font-size:13px;color:var(--muted)}.auth-field input{padding:9px 10px;border-radius:9px;border:1px solid var(--line);background:#ffffff0a;color:var(--text);font-size:14px}.auth-field input:focus{outline:none;border-color:var(--accent)}.auth-btn{margin-top:4px;padding:10px;border-radius:10px;border:1px solid var(--line);background:#ffffff0a;color:var(--text);font-size:14px;cursor:pointer}.auth-btn:hover{border-color:var(--accent)}.auth-btn.primary{color:#04121d;background:linear-gradient(120deg,var(--accent),var(--accent-2));border-color:transparent;font-weight:700}.auth-btn:disabled{opacity:.6;cursor:default}.auth-links{display:flex;justify-content:space-between;gap:10px;margin-top:2px}.auth-link{background:none;border:none;color:var(--accent-2);font-size:12px;cursor:pointer;padding:0}.auth-link:hover{text-decoration:underline}.auth-status{font-size:12px;color:var(--accent-2);min-height:16px;line-height:1.4}.auth-status.err{color:#ff9b9b}.pe-cloud-row{display:flex;align-items:center;gap:12px;flex:1 1 100%}.pe-pub{display:flex;align-items:center;gap:5px;font-size:12px;color:var(--muted);cursor:pointer}.pe-pub input{accent-color:var(--accent);cursor:pointer}.pe-cloud-bar{display:flex;justify-content:flex-end;margin-bottom:6px}.pe-cloud-list{display:flex;flex-direction:column;gap:6px}.pe-cloud-empty{font-size:12px;color:var(--muted);padding:4px 0}.pe-cloud-empty.err{color:#ff9b9b}.pe-cloud-item{border:1px solid var(--line);border-radius:10px;padding:8px 10px;background:#ffffff08}.pe-cloud-name{font-size:13px;color:var(--accent-2);font-weight:600;margin-bottom:6px}.pe-cloud-actions{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.pe-mini{padding:4px 8px;border-radius:7px;border:1px solid var(--line);background:transparent;color:var(--text);font-size:12px;cursor:pointer}.pe-mini:hover{border-color:var(--accent);background:#38bdf81f}.pe-cloud-pub{display:flex;align-items:center;gap:4px;font-size:12px;color:var(--muted);cursor:pointer;margin-left:auto}.pe-cloud-pub input{accent-color:var(--accent);cursor:pointer}.tab.soon{opacity:.55}.tab .soon-badge{font-size:11px;margin-left:6px;opacity:.8}#stage{position:relative;flex:1 1 auto;min-height:0}#viewport{position:absolute;top:0;right:0;bottom:0;left:0}#viewport canvas{display:block}#camera-presets{position:absolute;top:16px;right:16px;display:grid;grid-template-columns:repeat(2,1fr);gap:6px;padding:10px;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}#camera-presets .preset-title{grid-column:1 / -1;font-size:12px;color:var(--muted);text-align:center;margin-bottom:2px}.cam-btn{padding:7px 10px;min-width:64px;border-radius:9px;border:1px solid var(--line);background:#ffffff08;color:var(--text);font-size:13px;cursor:pointer;transition:all .15s ease}.cam-btn:hover{border-color:var(--accent);background:#38bdf81f}#annotation-overlay{position:absolute;left:16px;bottom:16px;width:min(340px,42vw);pointer-events:none}.note-card{background:var(--panel);border:1px solid var(--line);border-left:4px solid var(--accent);border-radius:14px;padding:14px 16px;box-shadow:var(--shadow);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.note-phase{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--accent-2);font-weight:700;margin-bottom:6px}.note-phase .dot{width:8px;height:8px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2)}.note-part{font-size:12px;color:var(--muted);border:1px solid var(--line);border-radius:999px;padding:1px 8px}.note-text{font-size:16px;line-height:1.5}.breath-legend{display:flex;flex-wrap:wrap;gap:12px;margin-top:10px;font-size:12px;color:var(--muted)}.breath-legend .sw{display:inline-block;width:11px;height:11px;border-radius:50%;margin-right:5px;vertical-align:-1px;box-shadow:0 0 6px currentColor}.rhythm{margin-top:10px;display:flex;gap:4px;font-size:12px;color:var(--muted);flex-wrap:wrap}.rhythm span{opacity:.5}.rhythm span.on{opacity:1;color:var(--accent-2);font-weight:700}#controls{display:flex;align-items:center;gap:18px;padding:12px 20px;border-top:1px solid var(--line);background:var(--panel-solid);flex-shrink:0;min-height:72px}.ctrl-btn{height:44px;border-radius:12px;border:1px solid var(--line);background:#ffffff0a;color:var(--text);font-size:16px;cursor:pointer;transition:all .15s ease}.ctrl-btn:hover{border-color:var(--accent);background:#38bdf81f}.play-btn{min-width:96px;padding:0 16px;font-weight:700;white-space:nowrap}.play-btn.paused{color:#04121d;background:linear-gradient(120deg,#ffd76a,#ffb13d);border-color:transparent}.speed-group{display:flex;gap:6px;align-items:center}.speed-group .label{font-size:13px;color:var(--muted);margin-right:2px}.speed-btn{padding:6px 12px;border-radius:9px;border:1px solid var(--line);background:transparent;color:var(--muted);font-size:13px;cursor:pointer}.speed-btn.active{color:#04121d;background:var(--accent);border-color:transparent;font-weight:700}.scrubber-wrap{flex:1;display:flex;flex-direction:column;gap:4px}.scrubber-phases{position:relative;height:22px;display:flex;border-radius:8px;overflow:hidden;border:1px solid var(--line);cursor:pointer}.scrubber-phase{flex:1;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--muted);border-right:1px solid var(--line);transition:background .15s ease,color .15s ease}.scrubber-phase:last-child{border-right:none}.scrubber-phase.on{background:#38bdf838;color:var(--text);font-weight:700}.scrubber-track{position:relative;height:6px;border-radius:999px;background:#ffffff14}.scrubber-fill{position:absolute;left:0;top:0;bottom:0;border-radius:999px;background:linear-gradient(90deg,var(--accent),var(--accent-2))}.hint{position:absolute;top:16px;left:16px;font-size:12px;color:var(--muted);background:var(--panel);border:1px solid var(--line);border-radius:10px;padding:8px 12px;max-width:220px;line-height:1.5;pointer-events:none}.edit-toggle{position:fixed;right:0;top:50%;transform:translateY(-50%);z-index:50;width:34px;padding:12px 0;border:1px solid var(--line);border-right:none;border-radius:12px 0 0 12px;background:linear-gradient(120deg,var(--accent),var(--accent-2));color:#04121d;font-size:14px;font-weight:700;line-height:1.2;cursor:pointer;box-shadow:var(--shadow);transition:right .28s ease}.edit-toggle.open{right:360px}.pose-editor{position:fixed;top:var(--topbar-h, 56px);bottom:0;right:0;width:360px;max-width:92vw;z-index:49;background:var(--panel-solid);border-left:1px solid var(--line);box-shadow:-10px 0 30px #00000073;transform:translate(100%);transition:transform .28s ease;display:flex;flex-direction:column}.pose-editor.open{transform:translate(0)}.pose-editor-body{flex:1 1 auto;min-height:0;overflow-y:scroll;padding:10px 12px 20px;display:flex;flex-direction:column;gap:12px}.pose-editor-body>*{flex-shrink:0}.pose-editor-body{scrollbar-width:thin;scrollbar-color:var(--accent) rgba(255,255,255,.06)}.pose-editor-body::-webkit-scrollbar{width:12px}.pose-editor-body::-webkit-scrollbar-track{background:#ffffff0d;border-radius:8px;margin:4px 0}.pose-editor-body::-webkit-scrollbar-thumb{background:linear-gradient(var(--accent),var(--accent-2));border-radius:8px;border:2px solid var(--panel-solid);background-clip:padding-box;min-height:40px}.pose-editor-body::-webkit-scrollbar-thumb:hover{background:var(--accent)}.pe-header{display:flex;align-items:center;justify-content:space-between;padding:14px 14px 10px;border-bottom:1px solid var(--line);flex-shrink:0}.pe-title{font-size:16px;font-weight:700}.pe-close{width:30px;height:30px;border-radius:8px;border:1px solid var(--line);background:#ffffff0a;color:var(--text);cursor:pointer}.pe-close:hover{border-color:var(--accent)}.pe-tip{font-size:12px;color:var(--muted);line-height:1.5}.pe-timeline{border:1px solid var(--line);border-radius:12px;padding:10px;background:#ffffff05;display:flex;flex-direction:column;gap:8px}.pe-time-row{display:flex;align-items:center;justify-content:space-between}.pe-time-label{font-size:13px;color:var(--accent-2);font-variant-numeric:tabular-nums}.pe-kf-track{position:relative;height:26px;border-radius:8px;border:1px solid var(--line);background:#ffffff0d;cursor:pointer}.pe-playhead{position:absolute;top:-2px;bottom:-2px;width:2px;background:var(--accent);box-shadow:0 0 8px var(--accent);pointer-events:none;transform:translate(-1px)}.pe-kf{position:absolute;top:50%;width:9px;height:9px;margin-left:-5px;transform:translateY(-50%) rotate(45deg);background:var(--accent-2);border:1px solid #04121d;box-shadow:0 0 6px var(--accent-2);pointer-events:none}.pe-nudge{display:flex;gap:6px}.pe-nudge .pe-btn{flex:1;font-size:14px;letter-spacing:1px;padding:6px 0}.pe-kf-btns{display:flex;flex-wrap:wrap;gap:6px}.pe-btn{padding:6px 10px;border-radius:8px;border:1px solid var(--line);background:#ffffff0a;color:var(--text);font-size:12px;cursor:pointer;transition:all .15s ease}.pe-btn:hover{border-color:var(--accent);background:#38bdf81f}.pe-btn.on{color:#04121d;background:var(--accent);border-color:transparent;font-weight:700}.pe-btn.primary{color:#04121d;background:linear-gradient(120deg,var(--accent),var(--accent-2));border-color:transparent;font-weight:700}.pe-btn.danger{color:#ffb4b4;border-color:#ff787866}.pe-btn.danger:hover{background:#ff5a5a24;border-color:#ff7878b3}.pe-group{border:1px solid var(--line);border-radius:12px;overflow:hidden}.pe-group>summary{list-style:none;cursor:pointer;padding:10px 12px;font-size:14px;font-weight:600;color:var(--text);background:#ffffff08;-webkit-user-select:none;user-select:none}.pe-group>summary::-webkit-details-marker{display:none}.pe-group>summary:before{content:"▸ ";color:var(--accent-2)}.pe-group[open]>summary:before{content:"▾ "}.pe-subnote{font-size:11px;color:var(--muted);line-height:1.5;margin-bottom:6px}.pe-toggle{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--text);cursor:pointer;margin:2px 0 6px;line-height:1.45}.pe-toggle input{margin-top:2px;accent-color:var(--accent);cursor:pointer}.pe-subhead{font-size:12px;font-weight:700;color:var(--accent-2);margin:8px 0 2px;padding-top:6px;border-top:1px dashed var(--line)}.pe-joint{padding:8px 12px;border-top:1px solid var(--line)}.pe-joint-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:4px}.pe-joint-name{font-size:13px;color:var(--accent-2);font-weight:600}.pe-reset{font-size:11px;padding:2px 8px;border-radius:6px;border:1px solid var(--line);background:transparent;color:var(--muted);cursor:pointer}.pe-reset:hover{color:var(--text);border-color:var(--accent)}.pe-slider{display:grid;grid-template-columns:84px 1fr 40px;align-items:center;gap:8px;padding:2px 0}.pe-slider-label{font-size:11px;color:var(--muted)}.pe-slider input[type=range]{width:100%;accent-color:var(--accent)}.pe-slider-val{font-size:11px;color:var(--text);text-align:right;font-variant-numeric:tabular-nums}.pe-footer{display:flex;flex-wrap:wrap;gap:8px;padding:10px 14px;border-top:1px solid var(--line);background:var(--panel-solid);flex-shrink:0}.pe-status{flex:1 1 100%;font-size:12px;color:var(--accent-2);min-height:16px}.pe-status.err{color:#ff9b9b}:root{--mbar-h: 58px}#topbar,.hint{display:none}.mpop #camera-presets{position:static;inset:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:8px;padding:0;background:none;border:none;box-shadow:none;overflow:visible}.mpop #camera-presets .preset-title{display:none}.mpop .cam-btn{min-width:0;padding:10px 8px;font-size:13px;white-space:nowrap}#annotation-overlay{left:8px;right:auto;bottom:calc(var(--mbar-h) + 96px);width:min(340px,calc(100% - 16px))}.note-card{padding:10px 12px}.note-text{font-size:13px;line-height:1.45}.note-phase{font-size:12px;margin-bottom:4px}#controls{flex-wrap:wrap;gap:8px 10px;padding:8px 14px;min-height:0;margin-bottom:var(--mbar-h)}.ctrl-btn{height:34px;font-size:13px}.play-btn{min-width:0;padding:0 14px}.speed-group{gap:4px}.speed-group .label{margin-right:2px;font-size:12px}.speed-btn{padding:5px 10px;font-size:12px}.scrubber-wrap{flex:1 1 320px;gap:3px}.scrubber-phases{height:auto;align-items:stretch}.scrubber-phase{white-space:normal;overflow-wrap:anywhere;line-height:1.15;font-size:10px;padding:3px 2px;min-height:30px}.mbar{display:flex;justify-content:center;position:fixed;left:0;right:0;bottom:0;height:var(--mbar-h);z-index:55;background:var(--panel-solid);border-top:1px solid var(--line);box-shadow:0 -6px 20px #00000073}.mbtn{flex:1 1 0;max-width:160px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;border:none;background:transparent;color:var(--muted);font-size:11px;cursor:pointer}.mbtn .mbtn-i{font-size:18px;line-height:1}.mbtn:hover{color:var(--text)}.mbtn.on{color:var(--accent-2)}.mpop{display:none;position:fixed;left:0;right:0;margin-inline:auto;width:min(560px,calc(100% - 16px));bottom:calc(var(--mbar-h) + 8px);z-index:56;background:var(--panel-solid);border:1px solid var(--line);border-radius:14px;box-shadow:0 -10px 30px #00000080;padding:10px 12px 12px;max-height:60vh;max-height:60dvh;overflow-y:auto}.mpop.open{display:block}.mpop-title{font-size:12px;color:var(--muted);margin-bottom:8px}.mpop #stroke-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:10px}.mpop .tab{padding:8px 16px;font-size:14px}.mpop .preset-select{width:100%;max-width:100%}.mpop .auth-trigger,.mpop .hint-toggle{display:block;width:100%;text-align:center;padding:10px;font-size:14px;margin:0 0 8px}.pose-editor{top:auto;bottom:var(--mbar-h);left:0;right:0;margin-inline:auto;width:min(720px,100%);max-width:100%;height:60vh;height:60dvh;border:1px solid var(--line);border-bottom:none;border-radius:16px 16px 0 0;box-shadow:0 -12px 30px #0000008c;transform:translateY(110%)}.pose-editor.open{transform:translateY(0)}.pe-header{position:relative}.pe-header:before{content:"";position:absolute;top:4px;left:50%;transform:translate(-50%);width:44px;height:4px;border-radius:999px;background:#ffffff40}.edit-toggle{display:none}.pose-editor-body{padding:8px 12px 16px}.pe-slider{grid-template-columns:84px 1fr 40px}.pe-slider input[type=range]{height:22px}.pe-btn{padding:8px 12px;font-size:13px}