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no-repeat;transition:opacity .25s;position:absolute;inset:0}.moment.live .moment-cover{opacity:0}.moment-shade{pointer-events:none;background:linear-gradient(#0000,#000000bf);height:55%;position:absolute;inset:auto 0 0}.moment-top{top:calc(var(--safe-top) + 10px);z-index:2;text-shadow:0 1px 4px #0009;justify-content:space-between;align-items:center;display:flex;position:absolute;left:16px;right:16px}.moment-top h1{font-size:20px;font-weight:700}.moment-sub{z-index:2;position:absolute;bottom:24px;left:16px;right:76px}.moment-caption{font-size:22px;font-weight:650;line-height:2;font-family:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", var(--font);text-shadow:0 1px 6px #000000e6;min-height:2em}.moment-caption .w-new{background:#6ea8ff59}.moment-caption .w-learning{background:#f9d56e59}.moment-caption rt{color:#ffffffd9}.moment-meta{align-items:center;gap:10px;margin-top:10px;font-size:14px;display:flex}.moment-meta .avatar{width:34px;height:34px}.moment-meta div{min-width:0}.moment-meta b,.moment-meta span{white-space:nowrap;text-overflow:ellipsis;display:block;overflow:hidden}.moment-meta span{opacity:.75;font-size:13px}.moment-actions{z-index:2;flex-direction:column;align-items:center;gap:14px;display:flex;position:absolute;bottom:24px;right:10px}.moment-actions button{color:#fff;-webkit-backdrop-filter:blur(8px);background:#00000073;border:none;border-radius:50%;justify-content:center;align-items:center;width:52px;height:52px;display:flex}.moment-actions button.on{color:var(--accent)}.moment-actions small{opacity:.85;margin-top:-10px;font-size:11px}.tap-to-play{z-index:3;color:#fff;background:#00000059;border:none;flex-direction:column;justify-content:center;align-items:center;gap:12px;font-size:17px;font-weight:600;display:flex;position:absolute;inset:0}.tap-to-play .play-circle{-webkit-backdrop-filter:blur(10px);background:#fff3;border-radius:50%;justify-content:center;align-items:center;width:84px;height:84px;display:flex}.paused-icon{z-index:2;opacity:.85;pointer-events:none;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.moments-empty{text-align:center;color:#ddd;flex-direction:column;justify-content:center;align-items:center;gap:14px;height:100%;padding:24px;display:flex}.dict-result{padding:4px 0}.kana-grid{grid-template-columns:repeat(5,1fr);gap:8px;display:grid}.kana-grid.cols-3{grid-template-columns:repeat(3,1fr)}.kana-cell{aspect-ratio:1;border:1.5px solid var(--border);background:var(--surface);border-radius:16px;flex-direction:column;justify-content:center;align-items:center;gap:2px;padding:0;display:flex}.kana-cell:active{background:var(--accent);color:var(--accent-text)}.kana-cell b{font-size:28px;font-weight:500;font-family:"Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans JP", var(--font)}.kana-cell small{color:var(--muted);font-size:12px}.kana-cell.blank{visibility:hidden}.shorts-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.shorts-grid a{aspect-ratio:9/16;background:var(--surface-2);border-radius:14px;overflow:hidden}.shorts-grid img{object-fit:cover;width:100%;height:100%}.moment-end{height:100%}.moment-end.snap{scroll-snap-align:start}.feed-head{justify-content:space-between;align-items:center;margin:2px 0 12px;display:flex}.row-list{gap:6px;display:grid}.video-row{text-align:left;background:0 0;border:none;border-radius:14px;align-items:flex-start;gap:12px;width:100%;margin:0 -6px;padding:6px;display:flex}.video-row.current{background:color-mix(in srgb, var(--accent) 16%, transparent)}.video-row:active{background:var(--surface-2)}.video-row-thumb{aspect-ratio:16/9;background:var(--surface-2);border-radius:10px;flex:0 0 136px;position:relative;overflow:hidden}.video-row-thumb img{object-fit:cover;width:100%;height:100%}.video-row-thumb .duration{padding:1px 5px;font-size:11px;bottom:4px;right:4px}.video-row-text{flex-direction:column;gap:2px;min-width:0;display:flex}.video-row-badge{color:var(--accent-strong);font-size:12px;font-weight:700}.video-row-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:14px;font-weight:600;line-height:1.35;display:-webkit-box;overflow:hidden}.video-row-sub{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.similar-btn .part-badge{background:var(--accent);min-width:18px;height:18px;color:var(--accent-text);border-radius:9px;padding:0 4px;font-size:11px;font-weight:700;line-height:18px;position:absolute;top:4px;right:2px}