@charset "UTF-8";*,*:before,*:after{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}html,body{min-height:100%;width:100%;background-color:var(--bg-app);color:var(--text-primary);font-family:Plus Jakarta Sans,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden;overflow-y:auto;touch-action:manipulation}#root{min-height:100%;width:100%;display:flex;flex-direction:column}:root,[data-theme=porcelain]{--bg-app: #FAF9F6;--bg-surface: #FFFFFF;--bg-surface-elevated: #F5F5F4;--text-primary: #1C1917;--text-secondary: #78716C;--text-muted: #A8A29E;--border-color: #E7E5E4;--accent-color: #0F766E;--accent-hover: #115E59;--accent-subtle: #F0FDFA;--accent-border: #99F6E4;--reader-bg: #FAF9F6;--reader-color: #1C1917;--shadow-sm: 0 1px 2px rgba(0, 0, 0, .05);--shadow-md: 0 4px 12px rgba(0, 0, 0, .06);--shadow-lg: 0 10px 25px rgba(0, 0, 0, .08)}[data-theme=sepia]{--bg-app: #F4ECD8;--bg-surface: 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2px;overflow:hidden;position:relative;box-shadow:0 2px 6px #0003;padding:6px 4px 4px 8px;display:flex;flex-direction:column;justify-content:space-between}.kindle-modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#000000b3;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);z-index:120;display:flex;align-items:center;justify-content:center;padding:20px;animation:fadeIn .15s ease-out}.kindle-modal-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:16px;max-width:580px;width:100%;max-height:90vh;overflow-y:auto;box-shadow:0 20px 40px #00000059;position:relative;display:flex;flex-direction:column}@media(max-width:900px){.kindle-grid{grid-template-columns:repeat(auto-fill,minmax(130px,1fr));gap:20px 14px}}@media(max-width:640px){.shelf-nav{padding:10px 14px}.shelf-nav-user{display:none!important}.shelf-main{padding:14px 12px 40px}.shelf-hero-compact{padding:14px;flex-direction:column;align-items:flex-start}.kindle-grid{grid-template-columns:repeat(auto-fill,minmax(105px,1fr));gap:16px 10px}.kindle-cover-jacket{padding:8px 6px 8px 12px}.kindle-cover-title{font-size:11px;-webkit-line-clamp:3}.kindle-cover-badge{font-size:8px}.kindle-cover-author{font-size:9px}.kindle-caption-title{font-size:12px}}