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;--lightningcss-dark:initial;color-scheme:dark}}:root[data-theme=dark]{--ground:#0f1615;--surface:#18211f;--surface-sunken:#202b29;--border:#2c3a37;--border-strong:#3c4c49;--divider:#24302e;--ink:#e7edeb;--ink-muted:#9daba7;--accent:#2e9a91;--accent-hover:#3fb0a6;--accent-ink:#7fd0c7;--accent-tint:#173431;--accent-tint-soft:#142b28;--accent-mid:#3f8f88;--accent-border:#2f5b56;--on-accent:#06100f;--warn-bg:#3a2515;--warn-ink:#f4be8f;--warn-border:#c27a3c;--warn-line:#6b4321;--hero-bg:#22302d;--hero-ink:#fff;--hero-muted:#b7c4c0;--hero-label:#8fcac2;--hero-track:#3a4846;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{background:var(--ground);min-height:100dvh;color:var(--ink);font-family:var(--font-sans);font-size:var(--text-md);-webkit-tap-highlight-color:transparent;margin:0;line-height:1.45}button,input,textarea{font:inherit;color:inherit}a{color:var(--accent-ink)}:focus-visible{outline:3px solid var(--accent-mid);outline-offset:2px}.mono-label{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--ink-muted);letter-spacing:.02em;font-weight:500}.btn-primary{min-height:var(--button-height);padding:0 var(--space-4);border-radius:var(--radius-lg);background:var(--accent);color:var(--on-accent);cursor:pointer;border:none;justify-content:center;align-items:center;font-size:16px;font-weight:500;text-decoration:none;display:flex}.btn-primary:hover{background:var(--accent-hover)}.btn-secondary{min-height:var(--button-height);padding:0 var(--space-4);border:1px solid var(--border-strong);border-radius:var(--radius-lg);background:var(--surface);color:var(--ink);font-size:var(--text-md);cursor:pointer;justify-content:center;align-items:center;text-decoration:none;display:flex}.icon-btn{width:var(--tap);height:var(--tap);border:1px solid var(--border);border-radius:var(--radius-md);background:var(--surface);color:var(--ink);cursor:pointer;flex:none;justify-content:center;align-items:center;padding:0;display:flex}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-xl)}.chip-success,.chip-warn{padding:var(--space-1) 10px;border-radius:var(--radius-pill);font-size:var(--text-sm);align-items:center;gap:5px;font-weight:600;display:inline-flex}.chip-success{background:var(--accent-tint);color:var(--accent-ink)}.chip-warn{background:var(--warn-bg);color:var(--warn-ink)}.note-warn{gap:var(--space-2);padding:var(--space-2) 10px;border-radius:var(--radius-md);background:var(--warn-bg);color:var(--warn-ink);font-size:var(--text-xs);line-height:1.45;display:flex}.visually-hidden{clip-path:inset(50%);white-space:nowrap;width:1px;height:1px;position:absolute;overflow:hidden}.sample{flex-direction:column;max-width:480px;min-height:100dvh;margin:0 auto;display:flex}.sample-header{padding:var(--space-5) var(--space-5) var(--space-2);justify-content:space-between;align-items:center;display:flex}.sample-header>div{flex-direction:column;gap:2px;display:flex}.sample-header h1{font-size:var(--text-2xl);margin:0;font-weight:700}.sample-theme{width:auto;padding:0 var(--space-3);font-size:var(--text-sm);font-weight:500}.sample-body{padding:var(--space-3) var(--space-5) var(--space-5);flex-direction:column;gap:18px;display:flex}.sample-hero{border-radius:var(--radius-xl);background:var(--hero-bg);color:var(--hero-ink);flex-direction:column;gap:10px;padding:18px;text-decoration:none;display:flex}.sample-hero-label{font-size:var(--text-xs);letter-spacing:.4px;color:var(--hero-label);font-weight:600}.sample-hero-title{font-size:18px;font-weight:600}.sample-hero-meta{font-size:var(--text-sm);color:var(--hero-muted)}.sample-progress{gap:var(--space-1);display:flex}.sample-progress span{background:var(--hero-track);border-radius:2px;flex:1;height:4px}.sample-progress .done{background:var(--accent-mid)}.sample-progress .current{background:var(--hero-ink)}.sample-cases{flex-direction:column;gap:10px;display:flex}.sample-cases-head{justify-content:space-between;align-items:baseline;display:flex}.sample-cases-head h2{font-size:var(--text-lg);margin:0;font-weight:600}.sample-case{min-height:76px;padding:14px 14px 14px var(--space-4);color:var(--ink);border-radius:14px;align-items:center;gap:14px;text-decoration:none;display:flex}.sample-avatar{width:var(--tap);height:var(--tap);background:var(--accent-tint);color:var(--accent-ink);border-radius:50%;flex:none;justify-content:center;align-items:center;font-weight:600;display:flex}.sample-case-text{flex-direction:column;flex:1;gap:2px;min-width:0;display:flex}.sample-case-name{font-size:16px;font-weight:600}.sample-secondary{font-size:var(--text-sm);color:var(--ink-muted);line-height:1.35}.sample-score{font-family:var(--font-mono);font-size:var(--text-sm);color:var(--accent-ink)}.sample-new{font-size:var(--text-xs);color:var(--ink-muted);font-weight:500}.sample-parts{flex-direction:column;gap:10px;display:flex}.sample-chips{gap:var(--space-2);display:flex}.sample-parts .note-warn{margin:0}.sample-buttons{gap:10px;display:flex}.sample-buttons .btn-secondary{flex:1}.sample-buttons .btn-primary{flex:1.4}