:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;--color-bg:#f6f6f4;--color-surface:#fff;--color-text:#1d1d1f;--color-muted:#5c5f66;--color-border:#dcdcd6;--color-accent:#1f5fbf;--color-on-accent:#fff;--color-focus:#1f5fbf;--color-danger:#a4262c;--color-danger-bg:#fdeceb;--space-1:.25rem;--space-2:.5rem;--space-3:.75rem;--space-4:1rem;--space-6:1.5rem;--space-8:2rem;--radius-sm:6px;--radius-md:10px;--shadow-card:0 1px 2px #0000000f;--font-sans:system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}:root:not([data-theme=light]){--color-bg:#151517;--color-surface:#1e1e21;--color-text:#f2f2f4;--color-muted:#a3a7af;--color-border:#37373d;--color-accent:#7aa7f0;--color-on-accent:#10131a;--color-focus:#7aa7f0;--color-danger:#ff8a85;--color-danger-bg:#3a1d1c;--shadow-card:none}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--color-bg);min-height:100vh;color:var(--color-text);font-family:var(--font-sans);margin:0;font-size:1rem;line-height:1.5}h1,h2,p,ul{margin:0}ul{padding:0;list-style:none}a{color:var(--color-accent)}button,select{font:inherit}:focus-visible{outline:3px solid var(--color-focus);outline-offset:2px}#main:focus{outline:none}.visually-hidden{clip:rect(0 0 0 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;overflow:hidden;position:absolute!important}.skip-link{top:var(--space-2);left:var(--space-2);z-index:10;padding:var(--space-2) var(--space-4);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text);transition:transform .15s;position:absolute;transform:translateY(-200%)}.skip-link:focus{transform:translateY(0)}.site-header{justify-content:space-between;align-items:center;gap:var(--space-3) var(--space-6);padding:var(--space-3) var(--space-6);background:var(--color-surface);border-bottom:1px solid var(--color-border);flex-wrap:wrap;display:flex}.site-title{color:var(--color-text);font-size:1.125rem;font-weight:700;text-decoration:none}.site-nav-list{gap:var(--space-1) var(--space-2);flex-wrap:wrap;display:flex}.site-nav-list a{padding:var(--space-1) var(--space-2);border-radius:var(--radius-sm);color:var(--color-muted);text-decoration:none;display:inline-block}.site-nav-list a[aria-current=page]{color:var(--color-accent);box-shadow:inset 0 -2px 0 var(--color-accent);font-weight:600}.language-switcher select{padding:var(--space-1) var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface);color:var(--color-text)}.app-main{max-width:960px;padding:var(--space-8) var(--space-4);margin:0 auto}.home h1,.not-found h1,.account-splitter h1{margin-bottom:var(--space-2);font-size:1.75rem;line-height:1.2}.lead,.home>p,.not-found>p,.account-splitter>p{margin-bottom:var(--space-6);color:var(--color-muted)}.card-grid{gap:var(--space-4);grid-template-columns:repeat(auto-fill,minmax(min(100%,260px),1fr));display:grid}.card{height:100%;padding:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);box-shadow:var(--shadow-card)}.card h2{margin-bottom:var(--space-2);font-size:1.125rem}.card p,.status{color:var(--color-muted)}.error{align-items:flex-start;gap:var(--space-3);padding:var(--space-4);border-radius:var(--radius-md);background:var(--color-danger-bg);color:var(--color-danger);flex-direction:column;display:flex}button{padding:var(--space-2) var(--space-4);border:1px solid var(--color-accent);border-radius:var(--radius-sm);background:var(--color-accent);color:var(--color-on-accent);cursor:pointer}.module-mount:not(:empty){margin-top:var(--space-4)}.account-splitter .privacy-note{margin-bottom:var(--space-4);color:var(--color-muted);font-size:.9375rem}.account-splitter .drop-zone{justify-content:center;align-items:center;gap:var(--space-2);padding:var(--space-6);border:2px dashed var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);text-align:center;cursor:pointer;flex-direction:column;transition:border-color .15s,background-color .15s;display:flex;position:relative}.account-splitter .drop-zone:hover,.account-splitter .drop-zone.is-dragover{border-color:var(--color-accent)}.account-splitter .drop-zone.is-dragover{background:var(--color-bg)}.account-splitter .drop-zone:focus-within{outline:3px solid var(--color-focus);outline-offset:2px}.account-splitter .drop-zone-text{font-weight:600}.account-splitter .drop-zone-limits{color:var(--color-muted);font-size:.875rem}.account-splitter .file-name{overflow-wrap:anywhere;font-weight:600}.account-splitter .split-progress{width:100%;height:.75rem;margin:var(--space-3) 0;accent-color:var(--color-accent);display:block}.account-splitter .actions{gap:var(--space-3);margin-top:var(--space-4);flex-wrap:wrap;display:flex}.account-splitter .button-secondary{border-color:var(--color-accent);color:var(--color-accent);background:0 0}.account-splitter .button-secondary:hover{background:var(--color-bg)}.account-splitter .summary{font-weight:600}.account-splitter .file-list{margin-top:var(--space-4);color:var(--color-muted);font-size:.875rem}.account-splitter .file-list summary{cursor:pointer}.account-splitter .file-list ul{gap:var(--space-1) var(--space-4);margin-top:var(--space-2);font-variant-numeric:tabular-nums;grid-template-columns:repeat(auto-fill,minmax(min(100%,140px),1fr));display:grid}@media (width<=600px){.site-header{padding:var(--space-3) var(--space-4)}.account-splitter .drop-zone{padding:var(--space-4)}.account-splitter .actions{flex-direction:column}.account-splitter .actions button,.language-switcher,.language-switcher select{width:100%}.app-main{padding:var(--space-6) var(--space-4)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}