:root{color-scheme:light dark;--bg: #f7ecd7;--bg-elevated: #fffdf6;--text: #222831;--text-muted: #5c6068;--border: #cecfd1;--accent: #045c5c;--accent-deep: #023d3d;--accent-contrast: #ffffff;--accent-soft: #dceaea;--btn-primary-gradient: linear-gradient(120deg, var(--accent), var(--advanced));--btn-primary-contrast: #ffffff;--danger: #d8704d;--success: #3f8f4f;--code-bg: #222831;--code-text: #f3e6d2;--select: var(--danger);--select-contrast: #ffffff;--beginner: #3f8f4f;--beginner-bg: #dceee0;--intermediate: #e8a33d;--intermediate-bg: #faecd3;--advanced: #a6076a;--advanced-bg: #f6dcec;--talavera-stripe: linear-gradient( 90deg, var(--accent) 0 20%, var(--intermediate) 20% 40%, var(--advanced) 40% 60%, var(--danger) 60% 80%, var(--success) 80% 100% );--shadow: 0 2px 0 var(--border), 0 14px 28px rgba(20, 24, 28, .1);--radius: 18px;--radius-sm: 12px;--max-width: 960px;--press: cubic-bezier(.34, 1.56, .64, 1)}@media (prefers-color-scheme: dark){:root:not([data-theme=light]){--bg: #1c2024;--bg-elevated: #242931;--text: #f3ead8;--text-muted: #a9a290;--border: #3a3f47;--accent: #1fa3a3;--accent-deep: #106e6e;--accent-contrast: #082626;--accent-soft: #12302f;--danger: #ea8f68;--success: #5cc26c;--code-bg: #14171a;--code-text: #f3e8d6;--beginner: #5cc26c;--beginner-bg: #163825;--intermediate: #f5b955;--intermediate-bg: #3a2c10;--advanced: #d6479a;--advanced-bg: #3a1830;--shadow: 0 2px 0 var(--border), 0 16px 32px rgba(0, 0, 0, .45)}}:root[data-theme=dark]{--bg: #1c2024;--bg-elevated: #242931;--text: #f3ead8;--text-muted: #a9a290;--border: #3a3f47;--accent: #1fa3a3;--accent-deep: #106e6e;--accent-contrast: #082626;--accent-soft: #12302f;--danger: #ea8f68;--success: #5cc26c;--code-bg: #14171a;--code-text: #f3e8d6;--beginner: #5cc26c;--beginner-bg: #163825;--intermediate: #f5b955;--intermediate-bg: #3a2c10;--advanced: #d6479a;--advanced-bg: #3a1830;--shadow: 0 2px 0 var(--border), 0 16px 32px rgba(0, 0, 0, .45)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Roboto,Segoe UI,Helvetica Neue,Lucida Grande,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased;transition:background .2s ease,color .2s ease}.talavera-stripe{height:6px;width:100%;background:var(--talavera-stripe)}input[type=checkbox],input[type=radio]{accent-color:var(--select)}::selection{background:var(--select);color:var(--select-contrast)}h1,h2,h3{font-family:Georgia,Times New Roman,Times,serif;letter-spacing:-.01em}h1{font-weight:700;color:var(--accent)}h2{font-weight:700}h3{font-weight:600;color:var(--accent)}a{color:var(--accent);text-decoration:none}a:hover{color:var(--danger);text-decoration:underline}.container{max-width:var(--max-width);margin:0 auto;padding:0 1.5rem}code,pre{font-family:Monaco,Consolas,Lucida Console,monospace;font-size:.9em}pre{background:var(--code-bg);color:var(--code-text);padding:1rem 1.1rem;border-radius:var(--radius-sm);overflow-x:auto}pre code{background:none;padding:0}:not(pre)>code{background:var(--accent-soft);color:var(--accent);padding:.1em .4em;border-radius:5px}.badge{display:inline-flex;align-items:center;gap:.35em;font-size:.75rem;font-weight:700;padding:.3em .75em;border-radius:999px;text-transform:uppercase;letter-spacing:.03em}.badge[data-difficulty=beginner]{color:var(--beginner);background:var(--beginner-bg)}.badge[data-difficulty=intermediate]{color:var(--intermediate);background:var(--intermediate-bg)}.badge[data-difficulty=advanced]{color:var(--advanced);background:var(--advanced-bg)}.btn{display:inline-flex;align-items:center;gap:.5em;border:2px solid var(--border);background:var(--bg-elevated);color:var(--text);padding:.65em 1.25em;border-radius:var(--radius-sm);font-size:.95rem;font-weight:700;cursor:pointer;box-shadow:0 4px 0 0 var(--border);transition:transform .15s var(--press),box-shadow .15s ease,border-color .15s ease,background .15s ease}.btn:hover{border-color:var(--accent);text-decoration:none;transform:translateY(-2px);box-shadow:0 6px 0 0 var(--border)}.btn:active{transform:translateY(2px);box-shadow:0 1px 0 0 var(--border)}.btn-primary{background:var(--btn-primary-gradient);border-color:transparent;color:var(--btn-primary-contrast);box-shadow:0 4px 0 0 var(--accent-deep)}.btn-primary:hover{filter:brightness(1.08);box-shadow:0 6px 0 0 var(--accent-deep)}.btn-primary:active{box-shadow:0 1px 0 0 var(--accent-deep)}.btn[disabled]{opacity:.4;cursor:not-allowed}@media print{.talavera-stripe,header.site-header,footer.site-footer,.theme-toggle{display:none!important}body{background:#fff;color:#000}}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.site-header[data-astro-cid-3ef6ksr2]{border-bottom:1px solid var(--border);background:var(--bg-elevated)}.site-header__top[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:.75rem 1.25rem;padding-block:1rem .75rem}.site-header__top-right[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;flex-wrap:wrap;gap:.75rem 1.25rem}.site-header__brand[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:.6rem;font-weight:800;font-size:1.1rem;letter-spacing:-.01em;color:var(--text);white-space:nowrap}.site-header__brand[data-astro-cid-3ef6ksr2]:hover{text-decoration:none;color:var(--accent)}.site-header__mark[data-astro-cid-3ef6ksr2]{border-radius:8px;object-fit:cover;flex-shrink:0}.site-header__home-link[data-astro-cid-3ef6ksr2]{color:var(--text-muted);font-size:.9rem;font-weight:500;white-space:nowrap}.site-header__home-link[data-astro-cid-3ef6ksr2]:hover{color:var(--text)}.site-header__nav[data-astro-cid-3ef6ksr2]{border-top:1px solid var(--border)}.site-header__nav[data-astro-cid-3ef6ksr2] ul[data-astro-cid-3ef6ksr2]{display:flex;gap:.25rem;list-style:none;margin:0;padding-block:.5rem;overflow-x:auto;scrollbar-width:thin}.site-header__nav[data-astro-cid-3ef6ksr2] li[data-astro-cid-3ef6ksr2]{flex-shrink:0}.site-header__nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]{display:inline-block;color:var(--text-muted);font-size:.85rem;font-weight:700;white-space:nowrap;padding:.5em .9em;border-radius:999px;transition:transform .15s var(--press),background .15s ease,color .15s ease}.site-header__nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2]:hover{color:var(--text);text-decoration:none;background:var(--accent-soft);transform:translateY(-1px)}.site-header__nav[data-astro-cid-3ef6ksr2] a[data-astro-cid-3ef6ksr2][aria-current=page]{color:var(--select-contrast);background:var(--select)}.site-header__nav-kofi[data-astro-cid-3ef6ksr2]{display:inline-flex;align-items:center;gap:.4em;font-size:.85rem;font-weight:700;white-space:nowrap;padding:.5em .9em;border-radius:999px;color:var(--select-contrast);background:var(--select);box-shadow:0 3px 0 0 var(--border);transition:transform .15s var(--press),box-shadow .15s ease}.site-header__nav-kofi[data-astro-cid-3ef6ksr2]:hover{text-decoration:none;transform:translateY(-2px);box-shadow:0 5px 0 0 var(--border)}.site-header__nav-kofi[data-astro-cid-3ef6ksr2]:active{transform:translateY(1px);box-shadow:0 1px 0 0 var(--border)}.site-footer[data-astro-cid-sz7xmlte]{border-top:1px solid var(--border);margin-top:4rem}.site-footer__inner[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:1rem;padding-block:2rem;color:var(--text-muted);font-size:.85rem}.site-footer__kofi[data-astro-cid-sz7xmlte]{display:inline-flex;align-items:center;gap:.4em;border:2px solid var(--border);background:var(--bg-elevated);color:var(--text);font-weight:700;font-size:.85rem;padding:.5em .9em;border-radius:999px;text-decoration:none;box-shadow:0 3px 0 0 var(--border);transition:transform .15s var(--press),box-shadow .15s ease,border-color .15s ease}.site-footer__kofi[data-astro-cid-sz7xmlte]:hover{border-color:var(--select);transform:translateY(-2px);box-shadow:0 5px 0 0 var(--border);text-decoration:none}.site-footer__kofi[data-astro-cid-sz7xmlte]:active{transform:translateY(1px);box-shadow:0 1px 0 0 var(--border)}.theme-toggle[data-astro-cid-x3pjskd3]{position:fixed;right:1.25rem;bottom:1.25rem;z-index:50;display:inline-flex;align-items:center;gap:.5em;border:2px solid var(--border);background:var(--bg-elevated);color:var(--text);padding:.65em 1.15em;border-radius:999px;font-size:.9rem;font-weight:700;cursor:pointer;box-shadow:0 4px 0 0 var(--border),0 10px 22px #00000024;transition:transform .15s var(--press),box-shadow .15s ease,border-color .15s ease}.theme-toggle[data-astro-cid-x3pjskd3]:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 6px 0 0 var(--border),0 12px 24px #00000029}.theme-toggle[data-astro-cid-x3pjskd3]:active{transform:translateY(2px);box-shadow:0 1px 0 0 var(--border)}.theme-toggle__icon[data-astro-cid-x3pjskd3]{display:inline-flex;line-height:1}@media (max-width: 30rem){.theme-toggle__label[data-astro-cid-x3pjskd3]{display:none}.theme-toggle[data-astro-cid-x3pjskd3]{padding:.7em}}