:root{--vermilion:oklch(50% .16 30);--gold:oklch(56% .12 80);--jade:oklch(50% .075 165);--ink:oklch(22% .025 55);--bg:oklch(95.5% .012 80);--vermilion-light:oklch(60% .12 30);--vermilion-dark:oklch(40% .18 30);--gold-light:oklch(65% .09 80);--gold-dark:oklch(48% .14 80);--jade-light:oklch(60% .06 165);--jade-dark:oklch(42% .09 165);--ink-light:oklch(35% .02 55);--ink-lighter:oklch(50% .015 55);--bg-dark:oklch(90% .015 80);--bg-darker:oklch(85% .02 80);--success:var(--jade);--warning:oklch(60% .1 85);--error:var(--vermilion);--info:oklch(55% .08 230);--space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--space-5:48px;--space-6:64px;--ease-out:cubic-bezier(.16, 1, .3, 1);--ease-in-out:cubic-bezier(.65, 0, .35, 1);--shadow-sm:0 1px 2px oklch(22% .025 55/.05);--shadow-md:0 4px 12px oklch(22% .025 55/.08);--shadow-lg:0 8px 24px oklch(22% .025 55/.12);--shadow-xl:0 16px 48px oklch(22% .025 55/.15);--radius-sm:4px;--radius-md:8px;--radius-lg:12px;--radius-xl:16px;--radius-full:9999px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{color:var(--ink);background-color:var(--bg);background-blend-mode:soft-light, soft-light, multiply;background-image:radial-gradient(60% 40% at 85% 15%,oklch(70% .08 80/.15) 0%,#0000 70%),radial-gradient(50% 50% at 15% 85%,oklch(65% .06 165/.12) 0%,#0000 70%),url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");background-size:cover,cover,200px 200px;min-height:100vh;font-family:DM Sans,PingFang SC,-apple-system,BlinkMacSystemFont,Segoe 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20px;font-size:14px;font-weight:500;display:inline-flex}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:linear-gradient(135deg, var(--gold) 0%, var(--gold-dark) 100%);color:#fff;box-shadow:0 2px 8px oklch(56% .12 80/.3)}.btn-primary:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 4px 16px oklch(56% .12 80/.4)}.btn-secondary{color:var(--ink);border:1.5px solid var(--ink-lighter);background:0 0}.btn-secondary:hover:not(:disabled){border-color:var(--jade);color:var(--jade-dark);background:oklch(50% .075 165/.05)}.btn-ghost{color:var(--ink-light);background:0 0}.btn-ghost:hover:not(:disabled){color:var(--ink);background:oklch(22% .025 55/.05)}.btn-danger{background:var(--vermilion);color:#fff}.btn-danger:hover:not(:disabled){background:var(--vermilion-dark)}.btn-sm{padding:6px 12px;font-size:13px}.btn-lg{padding:14px 28px;font-size:16px}.card{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);transition:all .3s var(--ease-out);background:#fff;overflow:hidden}.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.card-body{padding:var(--space-3)}.form-group{margin-bottom:var(--space-3)}.form-label{margin-bottom:var(--space-1);color:var(--ink);font-size:14px;font-weight:500;display:block}.form-input,.form-textarea,.form-select{border:1.5px solid var(--bg-darker);border-radius:var(--radius-md);width:100%;color:var(--ink);transition:all .2s var(--ease-out);background:#fff;padding:12px 16px;font-size:15px}.form-input:focus,.form-textarea:focus,.form-select:focus{border-color:var(--jade);outline:none;box-shadow:0 0 0 3px oklch(50% .075 165/.15)}.form-input::placeholder,.form-textarea::placeholder{color:var(--ink-lighter)}.form-textarea{resize:vertical;min-height:120px}.navbar{z-index:100;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:oklch(95.5% .012 80/.85);border-bottom:1px solid oklch(22% .025 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.gallery-card-overlay{opacity:1}.gallery-card-info{padding:10px 12px}.gallery-card-title{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;margin-bottom:2px;font-size:13px;font-weight:600;overflow:hidden}.gallery-card-artist{color:var(--ink-lighter);white-space:nowrap;text-overflow:ellipsis;font-size:12px;overflow:hidden}.gallery-card-category{color:#fff;border-radius:var(--radius-sm);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:oklch(22% .025 55/.7);padding:3px 8px;font-size:10px;font-weight:600;position:absolute;top:8px;right:8px}.identity-container{gap:var(--space-4);grid-template-columns:1fr 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.3s var(--ease-out)}.batch-file-status{font-size:12px;font-weight:500}.batch-file-status.pending{color:var(--ink-lighter)}.batch-file-status.processing{color:var(--gold)}.batch-file-status.success{color:var(--jade)}.batch-file-status.error{color:var(--vermilion)}.explorer-stats{gap:var(--space-3);margin-bottom:var(--space-4);grid-template-columns:repeat(3,1fr);display:grid}.stat-card{padding:var(--space-3);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);text-align:center;background:#fff}.stat-value{color:var(--jade);margin-bottom:4px;font-size:32px;font-weight:700}.stat-label{color:var(--ink-lighter);font-size:13px}.explorer-blocks{border-radius:var(--radius-lg);box-shadow:var(--shadow-md);background:#fff;overflow:hidden}.block-list{border-collapse:collapse;width:100%;font-size:14px}.block-list th,.block-list td{text-align:left;border-bottom:1px solid var(--bg-darker);padding:14px 16px}.block-list th{color:var(--ink-lighter);text-transform:uppercase;letter-spacing:.5px;background:oklch(97% .01 80);font-size:12px;font-weight:600}.block-list tr:hover td{background:oklch(98% .008 80)}.block-number{color:var(--jade-dark);font-weight:600}.block-hash{color:var(--ink-light);text-overflow:ellipsis;max-width:200px;font-family:monospace;font-size:13px;overflow:hidden}.block-txs{color:var(--jade-dark);border-radius:var(--radius-full);background:oklch(50% .075 165/.1);align-items:center;gap:4px;padding:4px 10px;font-size:12px;font-weight:500;display:inline-flex}.pagination{justify-content:center;align-items:center;gap:var(--space-1);padding:var(--space-3);border-top:1px solid var(--bg-darker);display:flex}.pagination-btn{min-width:36px;height:36px;color:var(--ink-light);border:1px solid var(--bg-darker);border-radius:var(--radius-md);cursor:pointer;transition:all .2s 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var(--ease-out)}.category-progress-fill.painting{background:var(--vermilion)}.category-progress-fill.calligraphy{background:var(--gold)}.category-progress-fill.ceramic{background:var(--jade)}.category-progress-fill.digital{background:oklch(55% .08 230)}.category-progress-fill.photography{background:oklch(60% .1 280)}.category-progress-value{text-align:right;width:50px;color:var(--ink-light);font-size:13px;font-weight:500}.dashboard-recent{padding:var(--space-3);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);background:#fff}.recent-list{gap:var(--space-2);flex-direction:column;display:flex}.recent-item{align-items:center;gap:var(--space-2);padding:var(--space-2);border-radius:var(--radius-md);transition:background .2s var(--ease-out);display:flex}.recent-item:hover{background:oklch(98% .008 80)}.recent-thumb{border-radius:var(--radius-md);object-fit:cover;background:var(--bg-dark);width:48px;height:48px}.recent-info{flex:1;min-width:0}.recent-title{color:var(--ink);white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:500;overflow:hidden}.recent-meta,.recent-time{color:var(--ink-lighter);font-size:12px}.auth-container{min-height:calc(100vh - 164px);padding:var(--space-3);justify-content:center;align-items:center;display:flex}.auth-card{width:100%;max-width:420px;padding:var(--space-4);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl);background:#fff}.auth-header{text-align:center;margin-bottom:var(--space-4)}.auth-logo{align-items:center;gap:var(--space-1);color:var(--ink);margin-bottom:var(--space-2);font-size:24px;font-weight:700;display:inline-flex}.auth-logo span{color:var(--vermilion)}.auth-title{color:var(--ink);margin-bottom:4px;font-size:22px;font-weight:600}.auth-subtitle{color:var(--ink-lighter);font-size:14px}.auth-form{margin-bottom:var(--space-3)}.auth-footer{text-align:center;padding-top:var(--space-3);border-top:1px solid var(--bg-darker);color:var(--ink-light);font-size:14px}.auth-link{color:var(--jade-dark);font-weight:500}.auth-link:hover{color:var(--jade)}.profile-header{align-items:center;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-bottom:var(--space-4);background:#fff;display:flex}.profile-avatar{border-radius:var(--radius-full);background:linear-gradient(135deg, var(--jade) 0%, var(--jade-dark) 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var(--warning)}.toast-icon{font-size:18px}.toast.success .toast-icon{color:var(--jade)}.toast.error .toast-icon{color:var(--vermilion)}.toast.warning .toast-icon{color:var(--warning)}.toast-message{color:var(--ink);font-size:14px}@media (width<=1024px){.gallery-grid{grid-template-columns:repeat(3,1fr)}.identity-container{grid-template-columns:1fr}.identity-image-section{position:static}.dashboard-stats,.explorer-stats{grid-template-columns:repeat(2,1fr)}}@media (width<=768px){:root{--space-3:16px;--space-4:24px;--space-5:32px}.navbar-nav{-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding:72px var(--space-2) var(--space-2);z-index:101;background:oklch(95.5% .012 80/.98);flex-direction:column;gap:4px;display:none;position:fixed;inset:0;overflow-y:auto}.navbar-nav.open{display:flex}.navbar-link{width:100%;padding:12px 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4px}.register-form{padding:16px}.register-form-title{font-size:16px}.grid-2{grid-template-columns:1fr;gap:12px}.dashboard-status-bar{flex-wrap:wrap;gap:8px}.status-detail{width:100%;margin-left:0;font-size:11px}.dashboard-stat-card{padding:12px}.dashboard-stat-value{font-size:22px}.dashboard-stat-icon{width:32px;height:32px;font-size:14px}.category-progress-label{width:60px;font-size:12px}.block-list th,.block-list td{padding:8px 6px;font-size:11px}.block-hash{max-width:80px;font-size:10px}.auth-container{min-height:auto;padding:40px 16px 16px}.auth-card{padding:24px 20px}.auth-title{font-size:18px}.profile-avatar{width:56px;height:56px;font-size:24px}.profile-name{font-size:18px}.agreement-container{padding:16px}.agreement-content{font-size:13px;line-height:1.7}.btn{min-height:40px}.btn-sm{min-height:36px}.footer{padding:20px 12px}.footer-links{gap:16px}}@media (width<=480px){.navbar-logo{font-size:14px}.gallery-title{font-size:16px}.gallery-filter{padding:4px 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