@keyframes ih-shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}.ih-shimmer{background:linear-gradient(90deg,#e2e2e2 25%,#efefef 50%,#e2e2e2 75%);background-size:200% 100%;animation:ih-shimmer 1.5s ease-in-out infinite;pointer-events:none}@keyframes ih-tile-appear{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.ih-tile-appear{animation:ih-tile-appear .35s ease both}.ih-shimmer-overlay{position:absolute;inset:0;z-index:2;background:linear-gradient(90deg,#d8d8d8 25%,#e8e8e8 50%,#d8d8d8 75%);background-size:200% 100%;animation:ih-shimmer 1.5s ease-in-out infinite;border-radius:inherit}.ih-tile-skeleton{cursor:default!important;pointer-events:none}.ih-page{padding:4px 0;background:#e8e8e8;height:100vh;box-sizing:border-box;display:flex;flex-direction:column}.ih-wrap{max-width:100%;margin:0 auto;padding:0 4px;flex:1;display:flex;flex-direction:column;min-height:0}.ih-heading{margin:0 0 24px;font-size:calc(20px * var(--app-font-scale));font-weight:700;color:var(--ink)}.ih-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;position:relative;flex:1;flex-direction:column}.ih-card,.ih-top{display:flex;min-height:0}.ih-top{gap:6px;padding:0;flex:1}.ih-featured{flex:1 1 0;min-width:0;position:relative;border-radius:8px;overflow:hidden;cursor:pointer}.ih-featured img,.ih-thumb img{width:100%;height:100%;object-fit:cover;display:block}.ih-featured-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#8aac8a;color:rgba(255,255,255,.4);font-size:36px}.ih-title-overlay{top:10px;left:50%;transform:translateX(-50%);white-space:nowrap;padding:5px 12px;background:rgba(255,255,255,.75);border-radius:20px;font-size:11px;font-weight:700;color:#222;max-width:calc(100% - 24px);text-overflow:ellipsis}.ih-caption-overlay,.ih-title-overlay{position:absolute;pointer-events:none;overflow:hidden}.ih-caption-overlay{bottom:8px;left:8px;right:8px;height:50%;background:rgba(255,255,255,.93);border-radius:8px}.ih-caption-overlay-inner{height:100%;overflow-y:scroll;padding:12px 14px 16px;box-sizing:border-box;scrollbar-width:none}.ih-caption-overlay-inner::-webkit-scrollbar{display:none}.ih-caption-overlay p{margin:0 0 10px;font-size:calc(16px * var(--app-font-scale));color:#222;line-height:1.65}.ih-latest-badge{position:absolute;top:8px;left:8px;background:rgba(0,0,0,.45);color:#fff;font-size:10px;padding:2px 8px;border-radius:4px;pointer-events:none}.ih-medium{min-width:0}.ih-mcol,.ih-medium{flex:0 0 auto;display:flex;gap:6px}.ih-mcol{flex-direction:column}.ih-thumb{flex:1;position:relative;border-radius:8px;overflow:hidden;cursor:pointer}.ih-thumb-placeholder{width:100%;height:100%;display:flex;align-items:center;justify-content:center;font-size:22px;color:rgba(255,255,255,.35)}.ih-date-badge{position:absolute;bottom:5px;right:6px;background:rgba(0,0,0,.45);color:#fff;font-size:10px;padding:1px 6px;border-radius:3px;pointer-events:none}.ih-featured:hover,.ih-grid-cell:hover,.ih-thumb:hover{opacity:.88;transition:opacity .15s}.ih-grid{display:flex;gap:4px;padding:10px 0;align-items:flex-start}.ih-grid-cell{flex:0 0 auto;border-radius:4px;overflow:hidden;position:relative;cursor:pointer}.ih-grid-placeholder{width:100%;height:100%;display:block}.ih-grid-cell img.ih-grid-placeholder{object-fit:cover;object-position:center}.ih-more-cell{flex:1 1 auto;min-width:74px;border-radius:4px;background:var(--foam);border:2.5px solid #666;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px}.ih-more-icon{width:20px;height:20px;margin-bottom:2px}.ih-more-count{font-size:14px;font-weight:700;color:var(--ink);line-height:1.1}.ih-more-label{font-size:9px;color:var(--muted)}.ih-insta-cta{display:flex;align-items:center;justify-content:center;gap:8px;padding:13px 14px;border-top:1px solid var(--line);background:linear-gradient(135deg,#FCAF45,#F77737 25%,#E1306C 55%,#833AB4 80%,#405DE6);font-size:14px;font-weight:700;color:#fff;text-decoration:none;flex-shrink:0;box-shadow:0 -3px 10px rgba(0,0,0,.18);transition:opacity .15s,box-shadow .15s;position:relative}.ih-insta-cta:hover{opacity:.88;box-shadow:0 -3px 14px rgba(0,0,0,.26)}.ih-insta-cta:active{opacity:.75;box-shadow:none}.ih-insta-cta-icon{width:20px;height:20px;flex-shrink:0}.ih-insta-cta-label-sp{display:none;white-space:nowrap}.ih-insta-cta-label-pc{display:inline;white-space:nowrap}@media (max-width:480px){.ih-insta-cta-label-pc{display:none}.ih-insta-cta-label-sp{display:inline}}.ih-insta-cta{font-size:clamp(12px,calc(3.8vw - 4px),20px)}@media (max-width:480px){.ih-insta-cta{font-size:clamp(11px,calc(5.2vw - 5px),20px)}}.ih-insta-cta-chevron{width:18px;height:18px;flex-shrink:0;animation:ih-chevron-nudge 1.8s ease-in-out infinite}@keyframes ih-chevron-nudge{0%,to{transform:translateX(0);opacity:1}50%{transform:translateX(4px);opacity:.7}}.ih-footer{padding:10px 14px;border-top:1px solid var(--line);display:flex;justify-content:center}.ih-footer a{font-size:13px;color:var(--muted);text-decoration:none;display:flex;align-items:center;gap:4px}.ih-footer a:hover{color:var(--ink)}.ih-footer-arrow{font-size:12px}.ih-modal-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.55);z-index:20;align-items:center;justify-content:center;padding:4px;box-sizing:border-box}.ih-modal,.ih-modal-overlay.open{display:flex}.ih-modal{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden;width:100%;height:calc(100vh - 8px);flex-direction:column}.ih-modal-header{display:flex;align-items:center;justify-content:space-between;padding:10px 14px;border-bottom:1px solid var(--line);flex-shrink:0}.ih-modal-account{display:flex;align-items:center;gap:10px}.ih-modal-avatar{width:30px;height:30px;border-radius:50%;background:var(--green-mid);display:flex;align-items:center;justify-content:center;color:#fff;font-size:11px;font-weight:700;flex-shrink:0;overflow:hidden}.ih-modal-avatar img{width:100%;height:100%;object-fit:cover;object-position:center top;display:block}.ih-modal-name{font-size:13px;font-weight:700;color:var(--ink);line-height:1.2}.ih-modal-date{font-size:11px;color:var(--muted)}.ih-modal-close{background:none;border:none;cursor:pointer;color:var(--muted);font-size:20px;padding:4px;line-height:1;display:flex;align-items:center;justify-content:center}.ih-modal-close:hover{color:var(--ink)}.ih-modal-body{display:flex;flex-direction:row;flex:1;min-height:0;overflow:hidden}.ih-modal-photo{flex:1.1;min-height:120px;position:relative;background:#f2f4f2;flex-shrink:0;overflow:hidden}.ih-modal-photo img{width:100%;height:100%;object-fit:contain;object-position:center;display:block}.ih-modal-photo-placeholder{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:48px;color:rgba(255,255,255,.35)}.ih-modal-right{flex:1;display:flex;flex-direction:column;border-left:1px solid var(--line);min-width:0}.ih-caption-wrap{flex:1;position:relative;overflow:hidden;min-height:0}.ih-caption-scroll{height:100%;overflow-y:auto;padding:14px;font-size:calc(16px * var(--app-font-scale-large));line-height:1.85;color:var(--ink);box-sizing:border-box}.ih-caption-scroll p{margin:0 0 12px}.ih-caption-scroll p:last-child{margin-bottom:0}.ih-caption-fade{position:absolute;bottom:0;left:0;right:0;height:44px;background:linear-gradient(0deg,#fff,transparent);pointer-events:none;transition:opacity .2s}.ih-modal-footer{padding:0;border-top:1px solid var(--line);flex-shrink:0}.ih-modal-footer a{font-size:12px;color:var(--muted);text-decoration:none;display:flex;align-items:center;gap:4px}.ih-modal-footer a:hover{color:var(--ink)}.ih-modal-insta-btn{display:flex!important;align-items:center;justify-content:center;gap:6px;width:100%;padding:9px 0;border-radius:8px;font-size:13px!important;font-weight:700;color:#fff!important;text-decoration:none;background:linear-gradient(135deg,#FCAF45,#F77737 25%,#E1306C 55%,#833AB4 80%,#405DE6);transition:opacity .15s}.ih-modal-insta-btn:hover{opacity:.85;color:#fff!important}.ih-modal-insta-icon{width:16px;height:16px;flex-shrink:0}@media (max-width:480px){.ih-grid-cell .ih-date-badge,.ih-grid-cell .ih-title-overlay,.ih-thumb .ih-date-badge{display:none}.ih-featured .ih-title-overlay{top:36px}.ih-modal-body{flex-direction:column}.ih-modal-photo{height:40vh;max-height:240px;min-height:120px;flex:none}.ih-modal-photo img{object-fit:cover;object-position:center top}.ih-modal-right{flex:1;min-height:0;overflow:hidden;border-left:none;border-top:1px solid var(--line)}.ih-caption-scroll{max-height:none;font-size:calc(16px * var(--app-font-scale))}.ih-caption-overlay p{font-size:12px}}