.ai-kura-root{--ai-kura-primary:#3c2e1e;--ai-kura-secondary:#8b7355;--ai-kura-bg:#f5f0e8;--ai-kura-bg-soft:#fbf8f2;--ai-kura-line:#e5ddd0;--ai-kura-text:#3c2e1e;--ai-kura-text-muted:#6b5e4d;background-color:var(--ai-kura-bg);color:var(--ai-kura-text);font-family:var(--font-sans-jp),"Hiragino Sans","Yu Gothic",sans-serif;min-height:100vh}.ai-kura-root .font-serif-jp,.ai-kura-root .font-serif{font-family:var(--font-serif-jp),"Hiragino Mincho ProN","Yu Mincho",serif}.ai-kura-main{min-height:calc(100vh - 200px)}.ai-kura-card{border-left:3px solid color-mix(in srgb,var(--ai-kura-secondary)50%,transparent);background:#fff;border-radius:12px;transition:border-left-color .2s,transform .2s,box-shadow .2s}.ai-kura-card:hover{border-left-color:var(--ai-kura-secondary);transform:translateY(-1px);box-shadow:0 6px 16px #3c2e1e14}.ai-kura-chip{border:1px solid var(--ai-kura-line);color:var(--ai-kura-text-muted);white-space:nowrap;background:#fff;border-radius:20px;padding:6px 14px;font-size:12px;transition:background .2s,color .2s,border-color .2s}.ai-kura-chip:hover{border-color:var(--ai-kura-secondary);color:var(--ai-kura-primary)}.ai-kura-chip.active{background:var(--ai-kura-secondary);color:#fff;border-color:var(--ai-kura-secondary)}.ai-kura-badge{letter-spacing:.02em;border-radius:4px;padding:2px 8px;font-size:10px;font-weight:500;display:inline-block}.ai-kura-badge--new{color:#8b7355;background:#f0e8dc}.ai-kura-badge--free{color:#3b6d11;background:#eaf3de}.ai-kura-badge--japanese{color:#185fa5;background:#e6f1fb}.ai-kura-vertical-line{background:var(--ai-kura-secondary);width:1px;height:40px;margin:0 auto}.ai-kura-header{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--ai-kura-line);background:#f5f0e8d9}