section{box-shadow:0 0 2px rgba(0,0,0,.2)}.coin-bar{position:sticky;top:var(--header-height);z-index:10;background:var(--site-color-1);display:flex;align-items:center;justify-content:center;gap:3px;padding:10px 16px;font-size:20px;font-weight:900;box-shadow:0 2px 6px rgba(0,0,0,.12)}.coin-bar .coin-amount{color:#065f46;min-width:60px;text-align:center}.passive-banner{text-align:center;padding:7px 16px;font-size:18px;color:#444;background:var(--site-color-2);border-bottom:1px solid #a8edd4}.item-tab-bar{display:flex;border-bottom:2px solid #e5e7eb;background:#fff;position:sticky;top:calc(var(--header-height) + 44px);z-index:9}.item-tab-btn{flex:1;padding:14px 8px;font-size:22px;font-weight:700;color:#9ca3af;border-bottom:3px solid transparent;transition:color .2s,border-color .2s;text-align:center}.item-tab-btn.active{color:#059669;border-bottom-color:#059669}.item-page{padding:12px 14px 80px;max-width:600px;margin:0 auto}.collection-stats{font-size:20px;color:#666;text-align:center;padding:6px 0 10px}.filter-bar{display:flex;justify-content:center;gap:6px;flex-wrap:wrap;padding-bottom:12px}.filter-btn{padding:6px 14px;border-radius:20px;font-size:20px;font-weight:700;border:2px solid #e5e7eb;color:#6b7280;background:#fff;transition:.15s;cursor:pointer}.filter-btn.active{background:#059669;color:#fff;border-color:#059669}.collection-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:7px}@media (max-width:600px){.collection-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width:360px){.collection-grid{grid-template-columns:repeat(1,1fr)}}.item-cell{position:relative;aspect-ratio:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;border-radius:10px;border:2px solid #e5e7eb;background:#f9fafb;cursor:pointer;transition:transform .15s;padding:4px;overflow:hidden}.item-cell:active{transform:scale(.93)}.item-cell.locked{opacity:.45}.item-cell.grade-common{border-color:#d1d5db}.item-cell.grade-rare{border-color:#93c5fd}.item-cell.grade-epic{border-color:#c4b5fd}.item-cell.grade-legendary{border-color:#fcd34d}.item-cell.grade-god{border-color:#f43f5e}.item-emoji{font-size:50px;line-height:1}.item-name{font-size:17px;color:#374151;text-align:center;word-break:keep-all;line-height:1.2}.item-count{position:absolute;top:1px;right:3px;font-size:9px;font-weight:900;color:#ef4444}.grade-badge{display:inline-block;padding:3px 10px;border-radius:20px;font-size:20px;font-weight:700;margin:4px 0}.grade-badge.grade-common{background:#e5e7eb;color:#374151}.grade-badge.grade-rare{background:#dbeafe;color:#1d4ed8}.grade-badge.grade-epic{background:#ede9fe;color:#6d28d9}.grade-badge.grade-legendary{background:#fef3c7;color:#b45309}.grade-badge.grade-god{background:#ffe4e6;color:#be123c}.gacha-grid{display:flex;flex-direction:column;gap:12px;padding-top:8px}.gacha-card{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:16px;background:#f9fafb;border:2px solid #e5e7eb;transition:border-color .15s}.gacha-card:has(.gacha-btn:active){border-color:var(--site-color-1)}.gacha-emoji{font-size:38px;flex-shrink:0}.gacha-info{flex:1;min-width:0}.gacha-name{font-size:22px;font-weight:700}.gacha-desc{font-size:18px;color:#666;margin-top:4px}.gacha-rates{display:flex;flex-wrap:wrap;gap:4px;margin-top:6px}.rate-badge{font-size:14px;padding:4px 8px;border-radius:10px;font-weight:700;margin-top:1px}.rate-badge.grade-common{background:#e5e7eb;color:#374151}.rate-badge.grade-rare{background:#dbeafe;color:#1d4ed8}.rate-badge.grade-epic{background:#ede9fe;color:#6d28d9}.rate-badge.grade-legendary{background:#fef3c7;color:#b45309}.rate-badge.grade-god{background:#ffe4e6;color:#be123c}.gacha-btn{padding:10px 14px;border-radius:12px;background:var(--site-color-1);font-size:22px;font-weight:700;color:#065f46;white-space:nowrap;flex-shrink:0;transition:background .15s,transform .1s;cursor:pointer;line-height:1.4;text-align:center}.gacha-btn:active{background:#6ee7b7;transform:scale(.96)}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);z-index:100;display:flex;align-items:center;justify-content:center}.modal-box{background:#fff;border-radius:20px;padding:24px 20px;width:90%;max-width:400px;text-align:center;box-shadow:0 20px 60px rgba(0,0,0,.25);animation:.2s modalIn}@keyframes modalIn{from{transform:scale(.85);opacity:0}to{transform:scale(1);opacity:1}}.btn-modal-close{margin-top:16px;padding:12px 32px;border-radius:12px;background:var(--site-color-1);font-size:16px;font-weight:700;color:#065f46;cursor:pointer;transition:background .15s}.btn-modal-close:active{background:#6ee7b7}.item-detail-emoji{font-size:64px;display:block;margin-bottom:8px}.item-detail-name{font-size:22px;font-weight:700}.item-detail-cat{font-size:13px;color:#888;margin-top:4px}.item-detail-bonus{font-size:18px;font-weight:700;color:#d97706;margin-top:12px}.item-detail-count{font-size:16px;color:#888;margin-top:4px}@keyframes resultEmojiIn{0%{transform:scale(.1) rotate(-20deg);opacity:0}55%{transform:scale(1) rotate(6deg);opacity:1}75%{transform:scale(.9) rotate(-3deg)}90%{transform:scale(1) rotate(1deg)}100%{transform:scale(1) rotate(0)}}@keyframes resultEmojiFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}.gacha-result-emoji{font-size:160px;display:block;margin-bottom:10px;will-change:transform;animation:.5s cubic-bezier(.36,.07,.19,.97) both resultEmojiIn}.gacha-result-name{font-size:22px;font-weight:700;margin-bottom:5px}.gacha-result-bonus{font-size:20px;font-weight:700;color:#d97706;margin-top:10px}.gacha-result-new{font-size:18px;font-weight:700;color:#16a34a;margin-top:8px}.gacha-result-dup{font-size:18px;color:#f97316;margin-top:8px}.gacha-spin-overlay{position:fixed;inset:0;background:rgba(0,0,0,.88);z-index:150;display:flex;align-items:center;justify-content:center}.gacha-spin-box{text-align:center;padding:40px}.gacha-spin-label{font-size:20px;color:rgba(255,255,255,.65);margin-bottom:20px;font-weight:700;letter-spacing:.05em}.gacha-spin-emoji{font-size:160px;line-height:1;display:block;min-height:1.2em;will-change:transform}.gacha-spin-emoji.pop{animation:.45s cubic-bezier(.36,.07,.19,.97) gachaPop}@keyframes gachaPop{0%{transform:scale(.5);opacity:.3}55%{transform:scale(1);opacity:1}80%{transform:scale(.92)}100%{transform:scale(1)}}.item-toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);background:rgba(0,0,0,.78);color:#fff;padding:10px 20px;border-radius:20px;font-size:20px;z-index:200;white-space:nowrap;pointer-events:none}.hidden{display:none!important}@media (max-width:600px){.gacha-result-emoji,.gacha-spin-emoji,.item-detail-emoji{font-size:100px}}