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.empty{color:#a3a6b0;text-align:center;padding:24px;max-width:240px;font-size:13px}.play{position:absolute;inset:0;margin:auto;width:72px;height:72px;border-radius:50%;background:#0d0e10b8;color:#fff;display:grid;place-items:center;padding-left:4px;transition:transform .16s var(--ease)}.play:hover{transform:scale(1.05)}.updating{position:absolute;left:12px;right:12px;bottom:12px;display:flex;align-items:center;justify-content:center;gap:8px;padding:8px 12px;border-radius:8px;background:#0d0e10cc;font-size:13px}.safe i{position:absolute;background:repeating-linear-gradient(45deg,rgba(255,255,255,.22) 0 2px,transparent 2px 8px)}.safe .t{left:0;right:0;top:0;height:11.46%}.safe .b{left:0;right:0;bottom:0;height:21.88%}.safe .l{left:0;top:11.46%;bottom:21.88%;width:5.56%}.safe .r{right:0;top:11.46%;bottom:21.88%;width:5.56%}.safe .rs{right:5.56%;top:50%;bottom:21.88%;width:12.96%}.strip{flex:none;display:flex;gap:8px;padding:0 20px 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var(--line);border-radius:8px}.row.on{border-color:var(--accent);background:var(--accent-soft)}.radio{width:18px;height:18px;border-radius:50%;border:2px solid var(--ink-3);flex:none}.row.on .radio{border:6px solid var(--accent)}.meta{font:500 12px/1.4 var(--mono);color:var(--ink-2)}.bar{height:8px;border-radius:4px;background:var(--surface);overflow:hidden}.bar i{display:block;height:100%;background:var(--accent);border-radius:4px;transition:width .4s var(--ease)}.past{border-top:1px solid var(--line);padding-top:12px;display:grid;gap:2px}.past h3,.settings h3{font:600 12px/1 var(--body);letter-spacing:.08em;text-transform:uppercase;color:var(--ink-3);margin-bottom:8px}.past-row{display:flex;align-items:center;justify-content:space-between;gap:12px;min-height:40px;padding:0 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1279px){.shell{grid-template-columns:64px minmax(0,1fr)}.rail{padding:16px 10px;align-items:center}.rail button{justify-content:center;padding:0;width:44px;min-height:44px}.rail button span,.rail h2,.recent .hint{display:none}.rail .brand{padding:0}.studio{grid-template-columns:minmax(0,1fr) 6px minmax(340px,var(--split, 44%))}}@media (max-width: 767px){.shell{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr)}.rail{flex-direction:row;align-items:center;padding:8px 16px;border-right:0;border-bottom:1px solid var(--line);gap:8px}.rail .brand{margin:0}.recent{flex-direction:row;overflow-x:auto;overflow-y:hidden}.rail-foot{border:0;margin:0;padding:0}.home{padding:32px 16px;gap:24px}.home h1{font-size:28px}.option{grid-template-columns:1fr;gap:6px}.segmented button,.tabs button{min-height:44px}.composer-foot .btn{width:100%;min-height:48px}.checks label{min-height:44px}.studio{grid-template-columns:minmax(0,1fr);grid-template-rows:auto minmax(0,1fr)}.phone-tabs{display:grid;grid-template-columns:1fr 1fr;border-bottom:1px solid var(--line)}.phone-tabs button{min-height:44px;font-weight:600;color:var(--ink-2);border-bottom:2px solid transparent}.phone-tabs button.on{color:var(--ink);border-bottom-color:var(--accent)}.divider,.studio.show-chat .preview,.studio.show-preview .chat{display:none}.bar-top{padding:0 16px}.log{padding:16px}.ask{margin:0 16px 16px}.send{width:44px;height:44px}.signin-card{padding:24px 20px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:1ms!important;transition-duration:1ms!important}}