@import "https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@400;500;700&display=swap";:root{--bg-main:#fcfcfc;--bg-card:#fff;--bg-hover:#f9f9f9;--border:#f0f0f0;--border-hover:#e0e0e0;--text-main:#333;--text-muted:#888;--primary-color:#ff9a9e;--primary-hover:#ff858a;--accent-mint:#a1ebd4;--accent-peach:#ffdac1;--accent-yellow:#fdfd96;--danger:#ff6b6b;--card-shadow:0 8px 24px #0000000a;--card-shadow-hover:0 12px 32px #ff9a9e26}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-main);color:var(--text-main);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-family:Zen Kaku Gothic New,-apple-system,BlinkMacSystemFont,Helvetica Neue,sans-serif;line-height:1.6}.container{max-width:1040px;margin:0 auto;padding:4rem 2rem}.header{text-align:center;margin-bottom:3rem}.header h1{color:var(--primary-color);text-shadow:0 2px 10px #ff9a9e33;margin-bottom:.5rem;font-size:2.5rem;font-weight:700}.header p{color:var(--text-muted);font-size:1.1rem}.hero-search{margin-bottom:3rem}.search-form{background:var(--bg-card);border:2px solid #0000;border-radius:50px;padding:.5rem;transition:all .3s;display:flex;box-shadow:0 10px 30px #0000000d}.search-form:focus-within{border-color:var(--primary-color);box-shadow:0 10px 30px #ff9a9e26}.search-input{color:var(--text-main);background:0 0;border:none;outline:none;flex-grow:1;padding:1rem 1.5rem;font-size:1.1rem}.search-input::placeholder{color:#bbb}.search-btn{background:linear-gradient(135deg, var(--primary-color), #ffb6b9);color:#fff;cursor:pointer;border:none;border-radius:40px;align-items:center;gap:.5rem;padding:0 2rem;font-size:1.1rem;font-weight:700;transition:transform .2s,box-shadow .2s;display:flex}.search-btn:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 15px #ff9a9e4d}.search-btn:disabled{cursor:not-allowed;background:#ccc}.ai-loading-section{text-align:center;padding:4rem 2rem}.ai-spinner{margin-bottom:1rem;font-size:4rem;animation:1s ease-in-out infinite alternate bounce}@keyframes bounce{0%{transform:translateY(0)}to{transform:translateY(-20px)}}.ai-loading-text{color:#0000;background:linear-gradient(90deg, var(--primary-color), #ffb6b9, var(--primary-color));background-size:200%;-webkit-background-clip:text;background-clip:text;font-size:1.2rem;font-weight:700;animation:2s linear infinite shine}@keyframes shine{to{background-position:200%}}.major-cat-tabs{flex-wrap:wrap;justify-content:center;gap:1rem;margin-bottom:1.5rem;display:flex}.major-cat-tab{border:1px solid var(--border);background:var(--bg-card);color:var(--text-main);cursor:pointer;border-radius:30px;padding:.8rem 1.5rem;font-size:1rem;font-weight:600;transition:all .2s;box-shadow:0 4px 10px #00000005}.major-cat-tab:hover{background:var(--bg-hover);border-color:var(--border-hover);transform:translateY(-2px)}.major-cat-tab.active{background:var(--primary-color);color:#fff;border-color:var(--primary-color);box-shadow:0 6px 15px #ff9a9e4d}.sticky-nav-container{z-index:100;margin-bottom:2rem;position:sticky;top:10px}.pill-scroll-area{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);scrollbar-width:none;background:#fcfcfccc;border-radius:20px;gap:.8rem;padding:10px;display:flex;overflow-x:auto}.pill-btn{border:1px solid var(--border);background:var(--bg-card);color:var(--text-main);white-space:nowrap;cursor:pointer;border-radius:20px;padding:.6rem 1.2rem;font-size:.95rem;font-weight:500;transition:all .2s}.pill-btn:hover{border-color:var(--primary-color);color:var(--primary-color)}.pill-btn.active{background:var(--primary-hover);color:#fff;border-color:var(--primary-hover)}.deals-grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:2rem;display:grid}.deal-card{background:var(--bg-card);box-shadow:var(--card-shadow);border:1px solid #f5f5f5;border-radius:24px;flex-direction:column;transition:all .3s cubic-bezier(.25,.8,.25,1);display:flex;overflow:hidden}.deal-card:hover{box-shadow:var(--card-shadow-hover);border-color:#ffe6e8;transform:translateY(-5px)}.card-image-wrapper{aspect-ratio:4/3;border-bottom:1px solid var(--border);background:#fff;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:relative}.card-image{object-fit:contain;max-width:100%;max-height:100%}.discount-badge{background:var(--danger);color:#fff;border-radius:20px;padding:4px 12px;font-size:.85rem;font-weight:700;position:absolute;top:15px;right:15px;box-shadow:0 4px 10px #ff6b6b4d}.card-content{flex-direction:column;flex-grow:1;padding:1.5rem;display:flex}.deal-title{-webkit-line-clamp:2;-webkit-box-orient:vertical;flex-grow:1;margin:.5rem 0 1.5rem;font-size:1.1rem;font-weight:700;line-height:1.4;display:-webkit-box;overflow:hidden}.price-container{align-items:flex-end;gap:.8rem;margin-bottom:1.5rem;display:flex}.current-price{color:var(--danger);font-size:1.8rem;font-weight:800;line-height:1}.original-price{color:var(--text-muted);font-size:1rem;text-decoration:line-through}.buy-btn{text-align:center;background:var(--primary-color);color:#fff;border-radius:12px;padding:1rem;font-weight:700;text-decoration:none;transition:all .2s;display:block;box-shadow:0 4px 15px #ff9a9e4d}.buy-btn:hover{background:var(--primary-hover);transform:scale(1.02)}.cross-search-links{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.cross-link-btn{color:#fff;cursor:pointer;border:none;border-radius:12px;flex:200px;max-width:300px;padding:1rem 1.5rem;font-size:1.1rem;font-weight:700;transition:transform .2s,filter .2s;box-shadow:0 4px 10px #0000001a}.cross-link-btn:hover{filter:brightness(1.1);transform:translateY(-3px)}.ranking-card{position:relative}.rank-badge{color:#fff;z-index:10;background:#a0a0a0;border:3px solid #fff;border-radius:50%;justify-content:center;align-items:center;width:65px;height:65px;font-size:1.1rem;font-weight:800;display:flex;position:absolute;top:-15px;left:-15px;box-shadow:0 4px 12px #00000026}.rank-1{background:linear-gradient(135deg,gold,orange);font-size:1.3rem}.rank-2{background:linear-gradient(135deg,#e0e0e0,#9e9e9e)}.rank-3{background:linear-gradient(135deg,#d38c41,#a36526)}.rank-4,.rank-5{background:linear-gradient(135deg,#b2e2f2,#7ab8cc)}.store-badge-container{margin-bottom:.5rem}.store-badge{color:#fff;border-radius:20px;padding:4px 12px;font-size:.8rem;font-weight:700;display:inline-block}.store-Rakuten{background-color:#bf0000}.store-Yahoo{background-color:#f03}.store-DMM{background-color:#212121}.store-ヤマダ電機{background-color:#004d99}.store-エレコム{background-color:#005bac}.store-ツクモ{background-color:#00a1e9}.store-マウスコンピューター{color:#111;background-color:#fc0}.rakuten-bg{background-color:#bf0000}.amazon-bg{color:#111;background-color:#f90}.yahoo-bg{background-color:#f03}.dmm-bg{background-color:#212121}.yamada-bg{background-color:#004d99}.lenovo-bg{background-color:#e2231a}.elecom-bg{background-color:#005bac}.vector-bg{background-color:#06c}.mouse-bg{color:#111;background-color:#fc0}.tsukumo-bg{background-color:#00a1e9}.ranking-header{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1.5rem;display:flex}.sort-controls{gap:.5rem;display:flex}.sort-btn{border:1px solid var(--border);background:var(--bg-card);color:var(--text-main);cursor:pointer;border-radius:20px;padding:.6rem 1rem;font-weight:600;transition:all .2s}.sort-btn.active{background:var(--accent-mint);color:#111;border-color:var(--accent-mint)}.fade-in{animation:.4s ease-out forwards fadeIn}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}