:root{--bg-top: #f8f2e7;--bg-bottom: #eee2cf;--panel: rgba(255, 252, 246, .8);--line: rgba(31, 26, 20, .1);--text: #221d18;--muted: #6d665f;--accent: #c96f3b;--active: #fff0d0;--shadow: 0 16px 42px rgba(75, 55, 29, .1)}*{box-sizing:border-box}html,body,#root{height:100%}body{margin:0;font-family:IBM Plex Sans,sans-serif;color:var(--text);overflow:hidden;background:radial-gradient(circle at top left,#f4e2bc 0%,transparent 32%),linear-gradient(180deg,var(--bg-top) 0%,var(--bg-bottom) 100%)}button,input,select{font:inherit}.page-shell{height:100dvh;display:flex;flex-direction:column;overflow:hidden;position:relative}.header-bar{padding:16px 20px 12px;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.url-input-row{display:grid;grid-template-columns:1fr 88px;gap:12px}.url-input-row input{height:44px;padding:0 14px;border:1px solid var(--line);border-radius:12px;background:#ffffffbf}.url-input-row 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899px){.repeat-dock{grid-template-columns:minmax(0,1fr);align-items:start}.repeat-dock-panel-primary,.repeat-dock-panel-sections,.repeat-dock-panel-footer{grid-column:auto}.section-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.repeat-mode-text{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.repeat-dock-footer{flex-direction:column;gap:6px}}@container repeat-dock (max-width: 619px){.repeat-dock{grid-template-columns:1fr}.repeat-dock-panel-primary,.repeat-dock-footer{align-items:stretch}.repeat-dock-panel-primary,.repeat-dock-actions,.repeat-dock-footer{flex-direction:column}.repeat-dock-actions,.dock-button{width:100%}.section-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.repeat-mode-text{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}}.player-frame{width:100%;aspect-ratio:16 / 9;border-radius:18px;overflow:hidden;background:#111;position:relative}.player-video{display:block}.player-frame 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