:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--ink:#17211b;--muted:#64706a;--line:#dfe5e1;--soft:#f4f7f5;--accent:#147a4b;--accent-dark:#0f603b;--sidebar:#17211b;--white:#fff}*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{background:var(--white);color:var(--ink);letter-spacing:0;font-family:Arial,PingFang SC,Microsoft YaHei,sans-serif}button,a,input,select,textarea{font:inherit}button{letter-spacing:0}.app-frame{grid-template-columns:220px minmax(0,1fr);min-height:100vh;display:grid}.sidebar{background:var(--sidebar);color:var(--white);flex-direction:column;min-height:100vh;padding:22px 14px 16px;display:flex}.brand-mark{padding:0 10px 26px;font-size:16px;font-weight:700}.sidebar nav{gap:4px;display:grid}.nav-item{color:#bec8c2;align-items:center;gap:10px;min-height:42px;padding:0 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video{object-fit:cover;width:100%;height:100%}.prompt-mention-copy{flex:1;justify-content:space-between;align-items:center;gap:8px;min-width:0;display:flex}.prompt-mention-copy>span{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.prompt-mention-menu button.is-active{background:var(--soft)}.prompt-mention-menu button.is-disabled{color:var(--muted);cursor:default}.prompt-mention-menu small{color:var(--muted);flex:none;font-size:11px}.prompt-mention-empty{color:var(--muted);margin:0;padding:8px 10px;font-size:12px}@media (max-width:720px){.quick-clip-confirm-body{padding:16px 20px 20px}.quick-clip-confirm-body>footer{flex-direction:column-reverse;align-items:stretch}.quick-clip-confirm-body>footer .image-studio-price,.quick-clip-confirm-body>footer .primary-button,.quick-clip-confirm-body>footer .secondary-button{width:100%}}