:root{--bg:#07111f;--surface:#0e1b2e;--surface2:#13243a;--line:#263b56;--text:#f7fbff;--muted:#9db0c8;--purple:#8b5cf6;--cyan:#22d3ee;--green:#34d399;--yellow:#fbbf24;--red:#fb7185;--shadow:0 24px 70px #02061766}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-height:100vh;background:radial-gradient(circle at 85% -10%,#312e81 0,transparent 30%),radial-gradient(circle at 0 20%,#0e749044 0,transparent 28%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Hiragino Sans","Noto Sans JP",sans-serif}.topbar{position:sticky;top:0;z-index:20;min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:10px max(18px,calc((100vw - 1180px)/2));border-bottom:1px solid #ffffff16;background:#07111eea;backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;color:#fff;text-decoration:none;font-weight:900}.logo{display:grid;place-items:center;width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--purple),var(--cyan));box-shadow:0 10px 30px #8b5cf655}.nav-tabs{display:flex;gap:6px;align-items:center}.nav-tab{border:1px solid transparent;background:transparent;color:var(--muted);padding:10px 12px;border-radius:11px;font:inherit;font-size:13px;font-weight:800;cursor:pointer}.nav-tab:hover,.nav-tab.active{background:#ffffff0c;color:#fff;border-color:#ffffff12}.count-badge{display:inline-grid;place-items:center;min-width:20px;height:20px;margin-left:3px;padding:0 5px;border-radius:999px;background:#8b5cf633;color:#ddd6fe;font-size:10px}main{width:min(1180px,100%);margin:auto;padding:34px 20px 80px}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin:6px 0 26px}.hero h1{margin:8px 0 14px;font-size:clamp(38px,6vw,67px);line-height:1.04;letter-spacing:-.05em}.hero h1 span{background:linear-gradient(90deg,#c4b5fd,#67e8f9);-webkit-background-clip:text;color:transparent}.hero p:not(.eyebrow),.inventory-hero p{max-width:720px;color:var(--muted);line-height:1.8}.eyebrow{color:#67e8f9;font-size:11px;font-weight:900;letter-spacing:.18em}.mode-card{min-width:190px;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:4px 9px;padding:16px;border:1px solid #ffffff1a;border-radius:18px;background:#ffffff08}.mode-card small{grid-column:2;color:var(--muted)}.mode-dot{width:11px;height:11px;border-radius:99px;background:var(--green);box-shadow:0 0 16px #34d399}.mode-dot.api{background:var(--cyan);box-shadow:0 0 16px #22d3ee}.stepper{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;list-style:none;margin:0 0 18px;padding:0}.stepper li{display:flex;align-items:center;gap:8px;padding:10px;border-radius:13px;border:1px solid var(--line);background:#0b1727;color:#6f829a;font-size:12px;font-weight:800}.stepper li span{display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:#18283d}.stepper li.active{color:#fff;border-color:#8b5cf688;background:#8b5cf617}.stepper li.active span{background:var(--purple)}.panel{margin:16px 0;padding:22px;border:1px solid #ffffff16;border-radius:24px;background:linear-gradient(180deg,#101f33,#0b1727);box-shadow:var(--shadow)}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin-bottom:18px}.panel-head>div{display:flex;gap:11px}.panel h2{margin:0 0 4px;font-size:19px}.panel-head p{margin:0;color:var(--muted);font-size:12px}.step-number{display:grid;place-items:center;flex:0 0 auto;width:30px;height:30px;border-radius:10px;background:#8b5cf62a;color:#ddd6fe;font-weight:900}.ghost,.secondary,.primary,.draft-field button,.inventory-actions button{border:1px solid transparent;border-radius:12px;padding:11px 14px;font:inherit;font-weight:800;cursor:pointer}.ghost{color:#d7e1ee;background:transparent;border-color:var(--line)}.secondary{color:#e8f0f8;background:#17283d;border-color:var(--line)}.primary{color:#fff;background:linear-gradient(90deg,#7c3aed,#4f46e5);box-shadow:0 12px 28px #4f46e544}.wide{width:100%}.small{padding:8px 10px;font-size:11px}.dropzone{position:relative;min-height:210px;display:grid;place-content:center;gap:8px;text-align:center;border:1.5px dashed #4b6280;border-radius:18px;background:#091525;cursor:pointer;transition:.2s}.dropzone:hover,.dropzone.dragging{border-color:var(--cyan);background:#0e2436;transform:translateY(-1px)}.dropzone.has-photos{min-height:128px}.dropzone input{position:absolute;inset:0;opacity:0;cursor:pointer}.dropzone small{color:var(--muted)}.camera{font-size:42px;color:#a78bfa}.photo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:12px 0}.photo-thumb{position:relative;aspect-ratio:1;margin:0;border:1px solid var(--line);border-radius:15px;overflow:hidden;background:#07111f}.photo-thumb img{width:100%;height:100%;object-fit:cover}.photo-thumb button{position:absolute;top:7px;right:7px;width:28px;height:28px;border:0;border-radius:99px;background:#07111fdd;color:#fff;font-size:18px;cursor:pointer}.photo-thumb figcaption{position:absolute;left:7px;bottom:7px;display:grid;place-items:center;width:24px;height:24px;border-radius:8px;background:#07111fdd;font-size:11px}.quick-fields,.form-grid{display:grid;gap:12px;margin:14px 0}.quick-fields{grid-template-columns:1.4fr .6fr}label{display:grid;gap:7px;color:#dce6f2;font-size:12px;font-weight:800}input,select,textarea{width:100%;border:1px solid var(--line);border-radius:11px;background:#081422;color:#f8fafc;padding:12px 13px;font:inherit;outline:none}input:focus,select:focus,textarea:focus{border-color:#8b5cf6;box-shadow:0 0 0 3px #8b5cf622}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid #67e8f9;outline-offset:2px}.form-grid.two{grid-template-columns:1fr 1fr}.span-2{grid-column:span 2}.required{color:#fda4af;font-size:10px}.notice{display:flex;gap:10px;align-items:flex-start;margin:14px 0;padding:13px 14px;border-radius:13px;font-size:12px;line-height:1.6}.notice strong{white-space:nowrap}.notice.info{background:#0e749022;border:1px solid #22d3ee33;color:#b9edf8}.notice.warning{background:#92400e22;border:1px solid #fbbf2444;color:#fde68a}.notice.danger{background:#9f123922;border:1px solid #fb718555;color:#fecdd3}.source-badge{padding:7px 10px;border:1px solid #8b5cf655;border-radius:999px;color:#ddd6fe;font-size:10px}.price-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:14px;margin-top:20px}.price-options,.profit-card{padding:16px;border:1px solid var(--line);border-radius:17px;background:#091525}.price-options h3,.profit-card 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17px;border-radius:13px;background:#f8fafc;color:#0f172a;box-shadow:0 20px 50px #0008;font-size:12px;font-weight:900}@media(max-width:900px){.mode-card{display:none}.platform-grid{grid-template-columns:repeat(2,1fr)}.drafts-grid{grid-template-columns:1fr}.price-layout{grid-template-columns:1fr}.inventory-toolbar{grid-template-columns:1fr 1fr}.toolbar-actions{grid-column:1/-1}.inventory-item{grid-template-columns:76px 1fr}.inventory-thumb{width:76px}.inventory-actions{grid-column:1/-1;display:flex;min-width:0}.inventory-actions select{flex:1}.inventory-actions button{flex:0 0 auto}}@media(max-width:620px){main{padding:22px 12px 64px}.topbar{align-items:flex-start}.brand span:last-child{display:none}.nav-tabs{width:100%;justify-content:flex-end}.nav-tab{padding:9px 8px;font-size:11px}.hero h1{font-size:40px}.stepper{grid-template-columns:repeat(4,minmax(0,1fr))}.stepper li{justify-content:center;padding:8px 4px;font-size:0}.stepper li span{font-size:11px}.panel{padding:15px;border-radius:19px}.quick-fields,.form-grid.two,.platform-grid,.stats-grid,.inventory-toolbar{grid-template-columns:1fr 1fr}.span-2{grid-column:span 2}.photo-grid{grid-template-columns:repeat(2,1fr)}.price-grid{grid-template-columns:1fr}.draft-meta{grid-template-columns:1fr}.footer-actions{flex-direction:column}.footer-actions button{width:100%}.inventory-hero{align-items:stretch;flex-direction:column}.inventory-hero .primary{width:100%}.inventory-toolbar .search-label,.toolbar-actions{grid-column:1/-1}.toolbar-actions{display:grid;grid-template-columns:1fr 1fr 1fr}.inventory-item{grid-template-columns:66px 1fr}.inventory-thumb{width:66px}.inventory-title{display:block}.inventory-tags small{width:100%;margin:3px 0 0}.inventory-actions{display:grid;grid-template-columns:1fr 1fr}.inventory-actions select{grid-column:1/-1}}@media(max-width:390px){.form-grid.two,.quick-fields{grid-template-columns:1fr}.span-2{grid-column:span 1}.nav-tab{font-size:10px}.platform-grid{grid-template-columns:1fr}}