.fdo-trade-app{--fdo:#0a46d8;--fdo-accent:#e6002d;--fdo-cyan:#0fb9dd;--fdo-bg:#f4f7fb;--fdo-card:#fff;--fdo-text:#132033;--fdo-muted:#6b778c;--fdo-border:#e5ebf4;--fdo-shadow:0 14px 40px rgba(17,31,58,.10);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Noto Sans JP","Noto Sans SC",sans-serif;color:var(--fdo-text);background:linear-gradient(180deg,#f9fbff 0%,#eef4fb 100%);border-radius:28px;padding:14px;position:relative;min-height:520px;box-sizing:border-box}.fdo-trade-app *{box-sizing:border-box}.fdo-trade-app a{text-decoration:none}.fdo-trade-app.fdo-dark{--fdo-bg:#0d1525;--fdo-card:#131f33;--fdo-text:#f4f7fb;--fdo-muted:#a9b4c6;--fdo-border:#263850;background:linear-gradient(180deg,#08111f 0%,#111d31 100%)}.fdo-app-topbar{display:grid;grid-template-columns:82px minmax(0,1fr)82px;gap:10px;align-items:center;position:sticky;top:0;z-index:40;margin-bottom:12px}.fdo-icon-btn,.fdo-search-pill,.fdo-action-panel button,.fdo-chip-row button,.fdo-mobile-nav button,.fdo-view-options button,.fdo-sheet-actions button,.fdo-lang-options a,.fdo-sheet-actions a{appearance:none;border:1px solid var(--fdo-border);background:rgba(255,255,255,.82);color:var(--fdo-text);border-radius:18px;box-shadow:0 8px 24px rgba(17,31,58,.06);cursor:pointer}.fdo-dark .fdo-icon-btn,.fdo-dark .fdo-search-pill,.fdo-dark .fdo-action-panel button,.fdo-dark .fdo-chip-row button,.fdo-dark .fdo-mobile-nav button,.fdo-dark .fdo-view-options button,.fdo-dark .fdo-sheet-actions button,.fdo-dark .fdo-lang-options a,.fdo-dark .fdo-sheet-actions a{background:rgba(19,31,51,.92)}.fdo-icon-btn{height:58px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;padding:8px}.fdo-icon-btn span{font-size:20px;line-height:1}.fdo-icon-btn small{font-size:11px;color:var(--fdo-muted)}.fdo-search-pill{height:58px;display:flex;align-items:center;gap:10px;min-width:0;padding:0 16px;text-align:left}.fdo-search-pill span{font-size:22px;color:var(--fdo)}.fdo-search-pill strong{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px;color:var(--fdo-muted);font-weight:700}.fdo-action-panel{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:0 0 12px}.fdo-action-panel button{min-height:74px;padding:11px 9px;text-align:left;display:flex;flex-direction:column;justify-content:space-between;gap:6px}.fdo-action-panel strong{font-size:21px}.fdo-action-panel span{font-size:12px;font-weight:800;line-height:1.2}.fdo-catalog-status{display:flex;align-items:center;justify-content:space-between;gap:10px;background:linear-gradient(135deg,rgba(10,70,216,.10),rgba(15,185,221,.13));border:1px solid rgba(10,70,216,.14);border-radius:20px;padding:12px 14px;margin:0 0 12px;color:var(--fdo-muted)}.fdo-catalog-status strong{font-size:22px;color:var(--fdo-text)}.fdo-chip-row{display:flex;gap:8px;overflow:auto;padding:2px 0 12px;scrollbar-width:none}.fdo-chip-row::-webkit-scrollbar{display:none}.fdo-chip-row button{flex:0 0 auto;border-radius:999px;padding:9px 14px;font-weight:800;font-size:13px}.fdo-chip-row button.active{background:var(--fdo);border-color:var(--fdo);color:#fff}.fdo-product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;padding-bottom:78px}.fdo-product-card{position:relative;background:var(--fdo-card);border:1px solid var(--fdo-border);border-radius:24px;overflow:hidden;box-shadow:var(--fdo-shadow);display:flex;flex-direction:column;transition:transform .16s ease,box-shadow .16s ease,border-color .16s ease}.fdo-product-card:hover{transform:translateY(-2px);border-color:rgba(10,70,216,.35)}.fdo-product-card.fdo-hidden{display:none!important}.fdo-product-card.fdo-selected{border-color:var(--fdo-accent);box-shadow:0 16px 44px rgba(230,0,45,.18)}.fdo-product-card.fdo-selected:after{content:'✓';position:absolute;right:10px;top:10px;width:28px;height:28px;border-radius:999px;background:var(--fdo-accent);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:900;z-index:2}.fdo-product-image{display:flex;aspect-ratio:1/1;background:linear-gradient(135deg,#f6f8fc,#e9eff8);align-items:center;justify-content:center;overflow:hidden}.fdo-product-image img{width:100%;height:100%;object-fit:cover;transition:transform .22s ease}.fdo-product-card:hover .fdo-product-image img{transform:scale(1.035)}.fdo-no-image{font-weight:900;letter-spacing:.12em;color:#aab4c4}.fdo-product-body{padding:14px}.fdo-card-badges{position:absolute;left:10px;top:10px;display:flex;gap:5px;z-index:2}.fdo-mini-badge{display:inline-flex;border-radius:999px;padding:3px 7px;font-size:10px;font-weight:900;background:#eef2ff;color:#2443a8;box-shadow:0 3px 10px rgba(0,0,0,.06)}.fdo-mini-badge.fdo-hot{background:#ffe4e6;color:#be123c}.fdo-mini-badge.fdo-new{background:#dcfce7;color:#15803d}.fdo-mini-badge.fdo-low{background:#fff7ed;color:#c2410c}.fdo-product-body h3{font-size:16px;line-height:1.35;margin:0 0 8px;font-weight:900}.fdo-product-body h3 a{color:var(--fdo-text)}.fdo-brand-line,.fdo-category-line{margin:0 0 8px;color:var(--fdo-muted);font-size:12px;line-height:1.4}.fdo-brand-line{display:flex;gap:6px;flex-wrap:wrap;align-items:center}.fdo-brand-line span{font-weight:800;color:var(--fdo-text)}.fdo-brand-line a{color:var(--fdo);font-weight:800}.fdo-category-line{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.fdo-product-body dl{display:grid;grid-template-columns:52px 1fr;gap:3px 8px;margin:8px 0 12px;font-size:12px}.fdo-product-body dt{color:var(--fdo-muted);font-weight:700}.fdo-product-body dd{margin:0;color:var(--fdo-text);font-weight:700;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.fdo-product-body dd small{color:var(--fdo-muted);font-weight:700}.fdo-card-footer{display:flex;gap:8px;align-items:center;justify-content:space-between;margin-top:auto}.fdo-price{font-size:16px;font-weight:950;color:var(--fdo-accent);margin:0}.fdo-add-cart,.fdo-submit-inquiry,.fdo-form-actions button,.fdo-cart-sheet-actions button,.fdo-submit-link{appearance:none;border:0;border-radius:14px;padding:10px 14px;background:var(--fdo);color:#fff!important;font-weight:900;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;box-shadow:0 10px 22px rgba(10,70,216,.22)}.fdo-add-cart{min-width:72px}.fdo-add-cart:hover,.fdo-submit-link:hover{filter:brightness(.98);color:#fff}.fdo-danger,.fdo-cart-remove{background:var(--fdo-accent)!important}.fdo-floating-cart{position:fixed;right:18px;bottom:90px;background:#111827;color:#fff!important;text-decoration:none;border-radius:999px;padding:12px 18px;z-index:99;box-shadow:0 12px 32px rgba(0,0,0,.22);font-weight:900}.fdo-cart-count{display:inline-flex;background:var(--fdo-accent);color:#fff;border-radius:999px;min-width:22px;height:22px;align-items:center;justify-content:center;margin-right:8px;font-size:12px;font-weight:900}.fdo-mobile-nav{display:none}.fdo-sheet{position:fixed;inset:0;z-index:120;display:none;align-items:flex-end;justify-content:center;background:rgba(8,15,28,.38);backdrop-filter:blur(8px)}.fdo-sheet.is-open{display:flex}.fdo-sheet-card{width:min(760px,calc(100% - 20px));max-height:82vh;overflow:auto;background:var(--fdo-card);color:var(--fdo-text);border:1px solid var(--fdo-border);border-radius:28px 28px 18px 18px;padding:20px;box-shadow:0 -16px 60px rgba(0,0,0,.22);position:relative;animation:fdoSheetUp .18s ease}.fdo-sheet-card:before{content:'';display:block;width:44px;height:5px;border-radius:999px;background:var(--fdo-border);margin:0 auto 14px}.fdo-sheet-card h3{margin:0 36px 14px 0;font-size:18px;font-weight:950}.fdo-sheet-card h4{margin:18px 0 8px}.fdo-sheet-close{position:absolute;right:14px;top:14px;width:34px;height:34px;border:0;border-radius:999px;background:rgba(100,116,139,.14);color:var(--fdo-text);font-size:22px;line-height:1;cursor:pointer}.fdo-sheet-actions,.fdo-view-options,.fdo-lang-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.fdo-sheet-actions button,.fdo-view-options button,.fdo-lang-options a,.fdo-sheet-actions a{padding:13px;text-align:left;display:flex;gap:12px;align-items:center}.fdo-sheet-actions b,.fdo-view-options b,.fdo-lang-options b{width:38px;height:38px;border-radius:14px;background:linear-gradient(135deg,rgba(10,70,216,.16),rgba(15,185,221,.16));display:inline-flex;align-items:center;justify-content:center;font-size:18px;flex:0 0 auto}.fdo-sheet-actions span,.fdo-view-options span,.fdo-lang-options span{font-weight:900;color:var(--fdo-text)}.fdo-sheet-actions small,.fdo-view-options small,.fdo-lang-options small{display:block;margin-top:3px;color:var(--fdo-muted);font-size:11px;font-weight:700}.fdo-lang-options a.active{border-color:var(--fdo);box-shadow:0 10px 24px rgba(10,70,216,.18)}.fdo-catalog-search{display:grid;grid-template-columns:1fr;gap:10px;background:transparent;border:0;padding:0;margin:0}.fdo-catalog input,.fdo-catalog select,.fdo-cart-page input,.fdo-cart-page textarea,.fdo-cart-page select{width:100%;box-sizing:border-box;border:1px solid var(--fdo-border);border-radius:14px;padding:12px 13px;background:var(--fdo-card);color:var(--fdo-text);outline:none}.fdo-catalog input:focus,.fdo-catalog select:focus,.fdo-cart-page input:focus,.fdo-cart-page textarea:focus{border-color:var(--fdo);box-shadow:0 0 0 3px rgba(10,70,216,.12)}.fdo-term-list{display:flex;gap:9px;flex-wrap:wrap}.fdo-term-list a{background:var(--fdo-card);border:1px solid var(--fdo-border);border-radius:999px;padding:8px 12px;text-decoration:none;color:var(--fdo-text);font-weight:800}.fdo-term-list small{color:var(--fdo-muted);font-weight:700}.fdo-cart-page{padding:16px}.fdo-cart-hero{display:flex;gap:14px;align-items:center;background:linear-gradient(135deg,rgba(10,70,216,.12),rgba(15,185,221,.15));border:1px solid rgba(10,70,216,.14);border-radius:24px;padding:18px;margin-bottom:16px}.fdo-cart-hero>span{width:54px;height:54px;border-radius:18px;background:var(--fdo);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;font-weight:900}.fdo-cart-hero h2{margin:0 0 4px}.fdo-cart-hero p{margin:0;color:var(--fdo-muted)}.fdo-grid{display:grid;gap:14px}.fdo-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.fdo-cart-row{display:grid;grid-template-columns:72px 1fr 96px 42px;gap:12px;align-items:center;background:var(--fdo-card);border:1px solid var(--fdo-border);border-radius:20px;padding:12px;margin:10px 0;box-shadow:0 10px 24px rgba(17,31,58,.06)}.fdo-cart-row img{width:72px;height:72px;object-fit:cover;border-radius:16px;background:#f3f4f6}.fdo-cart-row strong{display:block;margin-bottom:4px}.fdo-cart-row p{margin:3px 0;color:var(--fdo-muted);font-size:12px}.fdo-cart-qty{min-width:78px}.fdo-cart-remove{width:38px;height:38px;padding:0!important;border-radius:14px!important}.fdo-inquiry-form{background:var(--fdo-card);border:1px solid var(--fdo-border);border-radius:24px;padding:18px;box-shadow:var(--fdo-shadow);margin-top:16px}.fdo-inquiry-form h3{margin:0 0 14px}.fdo-inquiry-form label{display:block;margin-bottom:12px;font-weight:800;color:var(--fdo-text)}.fdo-inquiry-form textarea{resize:vertical}.fdo-form-actions,.fdo-cart-sheet-actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.fdo-form-result{margin-top:12px;font-weight:900}.fdo-hp{position:absolute;left:-9999px}.fdo-toast{position:fixed;left:50%;bottom:86px;transform:translateX(-50%) translateY(20px);background:#111827;color:#fff;border-radius:999px;padding:10px 18px;opacity:0;transition:.2s;z-index:999;font-weight:900;box-shadow:0 12px 30px rgba(0,0,0,.22)}.fdo-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}.fdo-success{background:var(--fdo-card);border:1px solid var(--fdo-border);border-radius:24px;padding:34px;text-align:center;box-shadow:var(--fdo-shadow)}.fdo-empty-products{grid-column:1/-1;background:var(--fdo-card);border:1px dashed var(--fdo-border);border-radius:20px;padding:30px;text-align:center;color:var(--fdo-muted)}.fdo-view-list .fdo-product-grid{grid-template-columns:1fr}.fdo-view-list .fdo-product-card{display:grid;grid-template-columns:120px 1fr}.fdo-view-list .fdo-product-image{aspect-ratio:auto;height:100%;min-height:120px}.fdo-view-list .fdo-card-footer{justify-content:flex-start}.fdo-view-image .fdo-product-grid{grid-template-columns:repeat(auto-fill,minmax(140px,1fr))}.fdo-view-image .fdo-product-body dl,.fdo-view-image .fdo-category-line{display:none}.fdo-view-image .fdo-product-body h3{font-size:13px}.fdo-view-compact .fdo-product-grid{grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:8px}.fdo-view-compact .fdo-product-card{border-radius:16px}.fdo-view-compact .fdo-product-body{padding:8px}.fdo-view-compact .fdo-product-body h3{font-size:12px;margin-bottom:4px}.fdo-view-compact .fdo-product-body dl,.fdo-view-compact .fdo-category-line,.fdo-view-compact .fdo-price{display:none}.fdo-view-compact .fdo-add-cart{width:100%;padding:8px 6px;min-width:0}.fdo-view-compact .fdo-brand-line{font-size:10px}.fdo-view-compact .fdo-product-grid{padding-bottom:88px}@keyframes fdoSheetUp{from{transform:translateY(18px);opacity:.6}to{transform:translateY(0);opacity:1}}@media(max-width:720px){.fdo-trade-app{border-radius:0;margin-left:calc(50% - 50vw);margin-right:calc(50% - 50vw);padding:10px 10px 96px;min-height:100vh}.fdo-app-topbar{grid-template-columns:68px minmax(0,1fr)68px}.fdo-icon-btn,.fdo-search-pill{height:52px;border-radius:16px}.fdo-action-panel{grid-template-columns:repeat(4,1fr);gap:7px}.fdo-action-panel button{min-height:62px;padding:8px 6px;border-radius:16px}.fdo-action-panel span{font-size:10px}.fdo-catalog-status{align-items:flex-start;flex-direction:column;padding:11px}.fdo-product-grid{grid-template-columns:1fr 1fr;gap:10px}.fdo-product-card{border-radius:18px}.fdo-product-body{padding:10px}.fdo-product-body h3{font-size:13px}.fdo-product-body dl{grid-template-columns:44px 1fr;font-size:11px}.fdo-brand-line,.fdo-category-line{font-size:11px}.fdo-price{font-size:13px}.fdo-add-cart{padding:8px 10px;border-radius:12px;min-width:56px}.fdo-floating-cart{display:none}.fdo-mobile-nav{display:flex;position:fixed;left:10px;right:10px;bottom:10px;background:rgba(255,255,255,.92);border:1px solid var(--fdo-border);border-radius:24px;box-shadow:0 14px 38px rgba(0,0,0,.18);z-index:98;overflow:hidden;backdrop-filter:blur(12px)}.fdo-dark .fdo-mobile-nav{background:rgba(19,31,51,.92)}.fdo-mobile-nav a,.fdo-mobile-nav button{flex:1;text-align:center;padding:10px 4px;text-decoration:none;color:var(--fdo-text);border:0;background:transparent;box-shadow:none;border-radius:0;font-size:11px;font-weight:900;display:flex;flex-direction:column;align-items:center;gap:2px}.fdo-mobile-nav span{font-size:18px;line-height:1}.fdo-mobile-nav .fdo-cart-count{margin:0;background:var(--fdo-accent);color:#fff}.fdo-sheet-card{width:calc(100% - 12px);padding:18px 14px;border-radius:26px 26px 18px 18px}.fdo-sheet-actions,.fdo-view-options,.fdo-lang-options{grid-template-columns:1fr}.fdo-grid-2{grid-template-columns:1fr}.fdo-cart-row{grid-template-columns:58px 1fr;position:relative}.fdo-cart-row img{width:58px;height:58px}.fdo-cart-qty{grid-column:1/3}.fdo-cart-remove{position:absolute;right:8px;top:8px}.fdo-view-list .fdo-product-card{grid-template-columns:90px 1fr}.fdo-view-list .fdo-product-image{min-height:110px}.fdo-view-image .fdo-product-grid{grid-template-columns:repeat(3,1fr)}.fdo-view-compact .fdo-product-grid{grid-template-columns:repeat(4,1fr)}.fdo-view-compact .fdo-product-image{aspect-ratio:1/1}.fdo-view-compact .fdo-brand-line{display:none}.fdo-view-compact .fdo-card-footer{display:block}.fdo-view-compact .fdo-add-cart{font-size:10px;padding:6px 3px}}@media(max-width:420px){.fdo-view-compact .fdo-product-grid{grid-template-columns:repeat(3,1fr)}.fdo-view-image .fdo-product-grid{grid-template-columns:repeat(2,1fr)}}