:root{--c-bg: #FAFAF7;--c-surface: #FFFFFF;--c-surface-2: #F2F1ED;--c-text: #1A1A1A;--c-text-soft: #6B6B6B;--c-text-faint: #A8A8A8;--c-border: #EAE8E2;--c-accent: #B76E6E;--c-success: #5C8A5C;--c-warn: #D89B4F;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 18px;--safe-top: env(safe-area-inset-top, 0);--safe-bottom: env(safe-area-inset-bottom, 0);--shadow-card: 0 1px 2px rgba(0,0,0,.04);--shadow-pop: 0 8px 24px rgba(0,0,0,.1)}*,*:before,*:after{box-sizing:border-box}*{margin:0;padding:0}html,body,#root{height:100%}body{font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,Segoe 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var(--c-border)}.group-row__emoji{font-size:20px;width:24px;text-align:center}.group-row__label{flex:1;font-weight:600;font-size:14px}.group-row__count{font-size:12px;color:var(--c-text-faint);background:var(--c-surface-2);padding:2px 8px;border-radius:999px}.group-row--edit{gap:8px}.group-add{margin-top:14px}.group-row-wrap{border-bottom:1px solid var(--c-border)}.group-row-wrap>.group-row{border-bottom:0}.group-row__count--btn{border:1px solid var(--c-border);background:var(--c-surface);cursor:pointer;font-weight:600;transition:background .14s ease,border-color .14s ease}.group-row__count--btn:hover{background:var(--c-surface-2);border-color:color-mix(in srgb,var(--c-text) 14%,var(--c-border))}.folder-order-list{list-style:none;margin:0 0 10px 32px;padding:4px 0 8px;display:flex;flex-direction:column;gap:4px}.folder-order-row{display:flex;align-items:center;gap:8px;padding:8px 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14%,var(--c-border))}.icon-btn:active{transform:scale(.92)}.icon-btn:disabled{opacity:.32;cursor:not-allowed}.platform-sheet{max-width:520px}.platform-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:10px;margin-top:10px}.platform-tile{display:flex;flex-direction:column;align-items:flex-start;gap:2px;padding:16px 16px 14px;border-radius:var(--radius-md);background:var(--c-surface);border:1.5px solid var(--c-border);text-align:left;transition:border-color .16s ease,background .16s ease,transform .08s ease,box-shadow .16s ease}.platform-tile:hover{border-color:color-mix(in srgb,var(--c-text) 22%,var(--c-border));background:color-mix(in srgb,var(--c-text) 3%,var(--c-surface))}.platform-tile:active{transform:scale(.97)}.platform-tile--last{border-color:var(--c-accent);background:color-mix(in srgb,var(--c-accent) 6%,var(--c-surface));box-shadow:0 4px 14px 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