:root{--navy:#0a1b3d;--navy-2:#11244d;--navy-3:#1a3163;--electric:#4d7cfe;--electric-deep:#3161e8;--mint:#7cf5c8;--bg:#f4f6fa;--surface:#fff;--ink:#0a1b3d;--sub:#66718c;--line:#e8edf5;--money-pos:#0dbf7c;--money-neg:#e5484d;--warn:#ffb020;--r-card:20px;--r-input:12px;--shadow-card:0 1px 2px rgba(10,27,61,.04),0 10px 30px rgba(10,27,61,.06);--shadow-pop:0 16px 48px rgba(10,27,61,.18);--ring:0 0 0 3px rgba(77,124,254,.25)}*{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}body{font-family:Pretendard,Inter,system-ui,-apple-system,sans-serif;color:var(--ink)}a{color:inherit;text-decoration:none}button{font-family:inherit;cursor:pointer}input,select,textarea{font-family:inherit;font-size:15px}.money{font-weight:800;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;letter-spacing:-.02em}.fan-theme{background:radial-gradient(1200px 500px at 50% -200px,rgba(77,124,254,.25),transparent),var(--navy);color:#fff;min-height:100vh}.fan-container{max-width:480px;margin:0 auto;padding:0 20px 110px}.fan-header{padding:32px 0 8px;display:flex;align-items:center;gap:14px}.fan-avatar{width:56px;height:56px;border-radius:18px;flex-shrink:0;background:linear-gradient(135deg,var(--electric),var(--mint));justify-content:center;color:var(--navy)}.fan-avatar,.fan-header h1{display:flex;align-items:center;font-size:24px;font-weight:800}.fan-header h1{letter-spacing:-.02em;gap:8px}.fan-bio{color:#93a5cf;font-size:13px;margin-top:3px;line-height:1.5}.live-badge{background:#ff3b5c;color:#fff;font-size:10px;font-weight:800;border-radius:999px;padding:3px 9px;letter-spacing:.8px;animation:pulse 1.6s infinite}@keyframes pulse{50%{opacity:.55}}.fan-tabs{display:flex;background:hsla(0,0%,100%,.06);border-radius:999px;padding:5px;margin:20px 0}.fan-tab{flex:1 1;border:0;background:transparent;color:#93a5cf;border-radius:999px;padding:11px 0;font-size:15px;font-weight:700;transition:all .15s}.fan-tab.active{background:var(--electric);color:#fff;box-shadow:0 4px 18px rgba(77,124,254,.5)}.product-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:14px;gap:14px}.product-card{background:hsla(0,0%,100%,.05);border:1px solid hsla(0,0%,100%,.08);border-radius:var(--r-card);overflow:hidden;text-align:left;color:inherit;padding:0;transition:transform .15s,border-color .15s,box-shadow .15s}.product-card:hover{transform:translateY(-3px);border-color:rgba(77,124,254,.6);box-shadow:0 12px 32px rgba(0,0,0,.35)}.product-card:active{transform:scale(.97)}.product-card:disabled{opacity:.45;transform:none}.product-thumb{width:100%;aspect-ratio:1;object-fit:cover;background:linear-gradient(135deg,var(--navy-3),var(--navy-2));display:flex;align-items:center;justify-content:center;font-size:44px}.product-body{padding:12px 14px 14px}.product-name{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.product-price{margin-top:5px;font-size:18px;font-weight:800;letter-spacing:-.02em;color:var(--mint);font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.product-meta{margin-top:4px;font-size:11px;color:#93a5cf}.sheet-backdrop{position:fixed;inset:0;background:rgba(4,10,25,.7);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);z-index:40;animation:fade-in .2s}.sheet{position:fixed;left:0;right:0;bottom:0;z-index:50;background:#101f42;border-radius:28px 28px 0 0;padding:12px 24px calc(24px + env(safe-area-inset-bottom));max-width:480px;margin:0 auto;box-shadow:var(--shadow-pop);animation:sheet-up .28s cubic-bezier(.32,.72,0,1)}.sheet-handle{width:40px;height:4px;border-radius:999px;background:hsla(0,0%,100%,.2);margin:0 auto 18px}@keyframes sheet-up{0%{transform:translateY(40px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes fade-in{0%{opacity:0}to{opacity:1}}.sheet h3{font-size:19px;font-weight:800;letter-spacing:-.01em}.sheet .price{color:var(--mint);font-weight:800;font-size:26px;letter-spacing:-.02em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums;margin:4px 0 20px}.field{margin-bottom:14px}.field label{display:block;font-size:12px;font-weight:600;color:#93a5cf;margin-bottom:7px}.field input,.field select,.field textarea{width:100%;background:hsla(0,0%,100%,.06);border:1px solid hsla(0,0%,100%,.1);border-radius:14px;color:#fff;padding:14px;transition:border-color .15s,box-shadow .15s}.field input::placeholder,.field textarea::placeholder{color:#5c6d95}.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--electric);box-shadow:var(--ring)}.checkbox-row{display:flex;align-items:center;gap:8px;font-size:14px;color:#93a5cf;margin-bottom:16px}.checkbox-row input{width:18px;height:18px;accent-color:var(--electric)}.notice{font-size:11px;color:#5c6d95;margin-bottom:14px;line-height:1.5}.btn-pill{width:100%;border:0;border-radius:999px;padding:17px;font-size:16px;font-weight:800;letter-spacing:-.01em;background:var(--electric);color:#fff;box-shadow:0 8px 24px rgba(77,124,254,.45);transition:transform .12s,box-shadow .12s,background .12s}.btn-pill:hover:not(:disabled){background:var(--electric-deep);transform:translateY(-1px);box-shadow:0 12px 32px rgba(77,124,254,.55)}.btn-pill:active:not(:disabled){transform:translateY(0) scale(.99)}.btn-pill:disabled{opacity:.45;box-shadow:none}.btn-ghost{width:100%;border:1px solid hsla(0,0%,100%,.14);background:transparent;color:#93a5cf;border-radius:999px;padding:14px;font-size:15px;font-weight:700;margin-top:10px;transition:border-color .15s,color .15s}.btn-ghost:hover{border-color:hsla(0,0%,100%,.35);color:#fff}.error-text{color:#ff8a9a;font-size:13px;margin-bottom:10px}.result-card{text-align:center;padding:90px 24px}.result-card .emoji{width:96px;height:96px;margin:0 auto;border-radius:32px;background:rgba(124,245,200,.12);border:1px solid rgba(124,245,200,.3);display:flex;align-items:center;justify-content:center;font-size:48px}.result-card h1{font-size:24px;font-weight:800;letter-spacing:-.02em;margin:24px 0 10px}.result-card p{color:#93a5cf;font-size:14px;line-height:1.6}.result-card .order-no{margin-top:22px;font-size:11px;color:#5c6d95;word-break:break-all}.studio-theme{background:var(--bg);color:var(--ink);min-height:100vh}.studio-nav{position:-webkit-sticky;position:sticky;top:0;z-index:20;background:hsla(0,0%,100%,.85);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);padding:0 28px;gap:6px;height:64px}.studio-nav,.studio-nav .brand{display:flex;align-items:center}.studio-nav .brand{font-weight:800;font-size:17px;letter-spacing:-.02em;color:var(--navy);margin-right:18px;gap:8px}.studio-nav .brand:before{content:"";width:12px;height:12px;border-radius:4px;background:linear-gradient(135deg,var(--electric),var(--mint))}.studio-nav a:not(.brand){font-size:14px;color:var(--sub);font-weight:600;padding:8px 14px;border-radius:999px;transition:background .15s,color .15s}.studio-nav a:not(.brand):hover{background:#eef2fa;color:var(--ink)}.studio-main{max-width:920px;margin:0 auto;padding:36px 28px 80px}.studio-card{background:var(--surface);border-radius:var(--r-card);padding:28px;margin-bottom:22px;box-shadow:var(--shadow-card)}.studio-card h2{font-size:18px;font-weight:800;letter-spacing:-.01em;margin-bottom:18px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));grid-gap:14px;gap:14px}.stat-card{background:var(--surface);border-radius:var(--r-card);padding:22px 24px;box-shadow:var(--shadow-card)}.stat-label{font-size:12px;font-weight:700;color:var(--sub);letter-spacing:.02em}.stat-value{margin-top:8px;font-size:30px;font-weight:800;letter-spacing:-.03em;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.stat-value.pos{color:var(--money-pos)}.stat-value.neg{color:var(--money-neg)}.studio-field{margin-bottom:16px}.studio-field label{display:block;font-size:13px;font-weight:700;color:var(--sub);margin-bottom:7px}.studio-field input:not([type=checkbox]):not([type=file]),.studio-field select,.studio-field textarea{width:100%;border:1px solid #dfe6f2;border-radius:var(--r-input);padding:12px 14px;background:#fbfcfe;color:var(--ink);transition:border-color .15s,box-shadow .15s,background .15s}.studio-field input:focus,.studio-field select:focus,.studio-field textarea:focus{outline:none;border-color:var(--electric);background:#fff;box-shadow:var(--ring)}.checkbox-inline input[type=checkbox],.studio-field input[type=checkbox]{width:18px;height:18px;accent-color:var(--electric);vertical-align:-4px;margin-right:8px}.checkbox-inline{display:flex;align-items:center;gap:0;font-size:14px;font-weight:600;color:var(--ink);cursor:pointer}.btn-primary{border:0;border-radius:999px;padding:12px 26px;font-size:14px;font-weight:800;background:var(--electric);color:#fff;box-shadow:0 4px 14px rgba(77,124,254,.35);transition:transform .12s,box-shadow .12s,background .12s}.btn-primary:hover:not(:disabled){background:var(--electric-deep);transform:translateY(-1px);box-shadow:0 8px 20px rgba(77,124,254,.45)}.btn-primary:disabled{opacity:.5;box-shadow:none}.btn-secondary{border:1px solid #dfe6f2;border-radius:999px;padding:10px 20px;font-size:13px;font-weight:700;background:#fff;color:var(--ink);transition:border-color .15s,background .15s}.btn-secondary:hover{border-color:var(--electric);background:#f6f9ff}.btn-danger{border:0;border-radius:999px;padding:11px 20px;font-size:13px;font-weight:700;background:#fdecec;color:var(--money-neg);transition:background .15s}.btn-danger:hover{background:#fbdcdc}.product-table{width:100%;border-collapse:collapse;font-size:14px}.product-table td,.product-table th{text-align:left;padding:13px 10px;border-bottom:1px solid #f0f3f9;vertical-align:middle}.product-table th{color:var(--sub);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.06em}.product-table tbody tr{transition:background .1s}.product-table tbody tr:hover{background:#f9fbfe}.product-table tbody tr:last-child td{border-bottom:0}.thumb-btn{width:52px;height:52px;border-radius:14px;border:1px solid var(--line);background:linear-gradient(135deg,#eef2fa,#e3eaf7);padding:0;overflow:hidden;display:flex;align-items:center;justify-content:center;font-size:24px;position:relative;transition:transform .12s,box-shadow .12s}.thumb-btn img{width:100%;height:100%;object-fit:cover}.thumb-btn:hover{transform:scale(1.06);box-shadow:var(--ring)}.thumb-btn:hover:after{content:"📷";position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(10,27,61,.55);font-size:18px}.tag{display:inline-block;border-radius:999px;padding:4px 11px;font-size:11px;font-weight:700}.tag.digital{background:#e8efff;color:var(--electric)}.tag.physical{background:#e2faf0;color:var(--money-pos)}.tag.inactive{background:#eef1f7;color:#8b97ad}.auth-wrap{max-width:400px;margin:9vh auto 0}.auth-logo{width:52px;height:52px;border-radius:16px;background:linear-gradient(135deg,var(--electric),var(--mint));margin:0 auto 18px}.auth-wrap h2{text-align:center;font-size:24px;letter-spacing:-.02em}.landing{min-height:100vh;background:radial-gradient(900px 400px at 80% -100px,rgba(124,245,200,.18),transparent),radial-gradient(900px 500px at 10% -150px,rgba(77,124,254,.22),transparent),var(--navy);color:#fff;display:flex;align-items:center}.landing-inner{max-width:760px;margin:0 auto;padding:60px 28px}.landing h1{font-size:clamp(40px,7vw,64px);font-weight:800;letter-spacing:-.04em;line-height:1.05}.landing h1 .grad{background:linear-gradient(90deg,var(--electric),var(--mint));-webkit-background-clip:text;background-clip:text;color:transparent}.landing p.tagline{margin-top:22px;font-size:18px;color:#93a5cf;line-height:1.65;max-width:540px}.landing-ctas{display:flex;gap:12px;margin-top:36px;flex-wrap:wrap}.landing .cta-main{border:0;border-radius:999px;padding:16px 34px;font-size:16px;font-weight:800;background:var(--electric);color:#fff;box-shadow:0 8px 28px rgba(77,124,254,.5);display:inline-block;transition:transform .12s,box-shadow .12s}.landing .cta-main:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(77,124,254,.6)}.landing .cta-sub{border:1px solid hsla(0,0%,100%,.18);border-radius:999px;padding:16px 30px;font-size:16px;font-weight:700;color:#93a5cf;display:inline-block;transition:border-color .15s,color .15s}.landing .cta-sub:hover{border-color:hsla(0,0%,100%,.4);color:#fff}