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ease;pointer-events:none}.feed-card:hover:after{opacity:1}.feed-card-flip-wrapper{position:relative;margin-bottom:0}.feed-card-flip-inner{position:relative;width:100%}.feed-card-flip-front{position:relative;border-radius:8px;overflow:visible;isolation:isolate}.feed-card-flip-back{display:none}.feed-card-info-close{position:absolute;top:0;right:0;width:28px;height:28px;background:transparent;border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;z-index:5;color:var(--color-text);flex-shrink:0;transition:background .15s}.feed-card-info-close:hover{background:rgba(0,0,0,.07)}.feed-card-info-close:active{background:rgba(0,0,0,.14)}.feed-card-image-wrapper{content-visibility:auto;contain-intrinsic-size:0 300px;position:relative;z-index:2;width:100%;border-radius:8px;overflow:hidden;background:#f0f0f0}.feed-card-image-wrapper img{width:100%;height:100%;display:block;object-fit:cover;object-position:center top}.feed-card-info-panel{position:absolute;top:0;bottom:0;right:0;width:260px;z-index:0;background:var(--color-white);border-radius:8px;border:1px solid var(--color-border);padding:14px;overflow-y:auto;transform:translateX(0);transition:transform .38s cubic-bezier(.4,0,.2,1),box-shadow .38s ease;scrollbar-width:none}.feed-card-info-panel::-webkit-scrollbar{display:none}.feed-card-info-panel--open{transform:translateX(272px);box-shadow:4px 8px 28px rgba(0,0,0,.13)}.feed-card-flip-front>:not(.feed-card-info-panel):not(.feed-card-info-toggle--pill){position:relative;z-index:2}.feed-card-info-toggle--desktop{display:flex;align-items:center;justify-content:center;position:absolute;right:-29px;top:50%;transform:translateY(-50%);width:29px;height:56px;background:var(--color-white);border:1px solid var(--color-border);border-left:none;border-radius:0 56px 56px 0;cursor:pointer;z-index:20;color:var(--color-text);padding:0;box-shadow:3px 2px 8px rgba(0,0,0,.08);transition:background .15s}.feed-card-info-toggle--desktop:hover{background:#f5f5f5}.feed-card-info-toggle--desktop.feed-card-info-toggle--open{display:none}.feed-card-info-toggle--pill{display:none;position:absolute;bottom:14px;left:50%;transform:translateX(-50%);background:rgba(255,255,255,.18);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.32);border-radius:999px;padding:6px 22px;font-size:11px;font-weight:700;letter-spacing:.07em;text-transform:uppercase;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.55);box-shadow:0 2px 14px rgba(0,0,0,.22);cursor:pointer;z-index:30;white-space:nowrap;transition:background .15s,box-shadow .15s}.feed-card-info-toggle--pill:hover{background:rgba(255,255,255,.28);box-shadow:0 4px 18px rgba(0,0,0,.28)}.card-info-content{display:flex;flex-direction:column;gap:10px;height:100%}.card-info-title{font-size:16px;font-weight:700;color:var(--color-text);line-height:1.35}.card-info-synopsis{font-size:13px;color:var(--color-text-secondary);line-height:1.55;flex:1 1;overflow-y:auto}.card-info-source-link{display:inline-flex;align-items:center;gap:5px;font-size:13px;font-weight:600;color:#007AFF;text-decoration:none;margin-top:auto;padding-top:4px;flex-shrink:0}.card-info-source-link:hover{text-decoration:underline}.feed-card-actions{display:flex;align-items:center;justify-content:space-between;padding-top:8px}.feed-card-actions-left{display:flex;align-items:center;gap:16px}.feed-card-actions-right{display:flex;align-items:center;gap:12px;min-height:36px}.feed-card-action-btn{display:flex;align-items:center;justify-content:center;background:none;border:none;padding:4px;cursor:pointer;opacity:.75;transition:opacity .15s,transform .15s}.feed-card-action-btn:hover{opacity:1;transform:scale(1.1)}.feed-card-action-btn--bookmarked,.feed-card-action-btn--disliked,.feed-card-action-btn--liked{opacity:1}.feed-category-loader{position:absolute;inset:0;z-index:10;background:rgba(255,255,255,.75);backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;border-radius:8px;min-height:200px;pointer-events:none}.feed-end{text-align:center;padding:40px 20px;color:var(--color-text-muted)}.feed-end h3{font-size:18px;margin-bottom:6px;font-weight:600}.feed-end p{font-size:14px}@media (max-width:768px){.feed-list{gap:10px}.feed-card-info-toggle--desktop{display:none}.feed-card-info-toggle--pill{display:block}.feed-card-info-panel{display:none}.feed-card-flip-wrapper{perspective:1200px}.feed-card-flip-inner{transform-style:preserve-3d;transition:transform .55s ease}.feed-card-flip-inner.flipped{transform:rotateY(180deg)}.feed-card-flip-front{backface-visibility:hidden;-webkit-backface-visibility:hidden}.feed-card-flip-inner.flipped .feed-card-flip-front{pointer-events:none}.feed-card-flip-back{display:block;position:absolute;inset:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;transform:rotateY(180deg);background:var(--color-white);border-radius:8px;overflow-y:auto;padding:14px;border:1px solid var(--color-border);scrollbar-width:none}.feed-card-flip-back::-webkit-scrollbar{display:none}}@media (prefers-reduced-motion:reduce){.feed-card{transition:none}.feed-card:after{transition:none;opacity:0}.feed-card-action-btn{transition:none}.feed-card-flip-inner{transition:none!important}.feed-card-image-wrapper img{transition:none}}