.hero[data-astro-cid-52imfuch]{background:radial-gradient(800px 320px at 85% -10%, color-mix(in oklab, var(--accent) 16%, transparent), transparent 70%);padding:clamp(56px,8vw,96px) 0 clamp(40px,6vw,72px)}.hero-grid[data-astro-cid-52imfuch]{grid-template-columns:1.5fr 1fr;align-items:center;gap:48px;display:grid}h1[data-astro-cid-52imfuch]{letter-spacing:-.035em;margin:16px 0 10px;font-size:clamp(2.4rem,6vw,4.2rem)}.tagline[data-astro-cid-52imfuch]{font-family:var(--font-head);color:var(--accent);margin:0 0 18px;font-size:clamp(1.15rem,2.2vw,1.45rem);font-weight:600}.intro[data-astro-cid-52imfuch]{color:var(--muted);max-width:58ch;margin:0;font-size:1.06rem;line-height:1.7}.cta[data-astro-cid-52imfuch]{flex-wrap:wrap;gap:12px;margin-top:28px;display:flex}.stats[data-astro-cid-52imfuch]{padding:32px}.stats[data-astro-cid-52imfuch] dl[data-astro-cid-52imfuch]{grid-template-columns:1fr 1fr;gap:18px;margin:0 0 22px;display:grid}.stats[data-astro-cid-52imfuch] dt[data-astro-cid-52imfuch]{font:600 .72rem/1 var(--font-mono);text-transform:uppercase;letter-spacing:.07em;color:var(--faint)}.stats[data-astro-cid-52imfuch] dd[data-astro-cid-52imfuch]{font-family:var(--font-head);letter-spacing:-.02em;margin:6px 0 0;font-size:1.8rem;font-weight:700}.stats-progress[data-astro-cid-52imfuch]{border-top:1px solid var(--border);gap:8px;padding-top:18px;display:grid}.stats-progress[data-astro-cid-52imfuch] .row[data-astro-cid-52imfuch]{justify-content:space-between;align-items:baseline;gap:10px;font-size:.9rem;display:flex}.stats-note[data-astro-cid-52imfuch]{color:var(--faint);margin:16px 0 0;font-size:.82rem}.path-section[data-astro-cid-52imfuch]{padding-top:72px}.stages[data-astro-cid-52imfuch]{counter-reset:s;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:24px;margin:0;padding:0;list-style:none;display:grid}.stage[data-astro-cid-52imfuch]{border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);align-content:start;gap:8px;padding:28px;display:grid;position:relative}.stage[data-astro-cid-52imfuch]:before{content:"";border-radius:var(--radius) var(--radius) 0 0;background:var(--accent);opacity:.85;height:3px;position:absolute;inset:0 0 auto}.stage-num[data-astro-cid-52imfuch]{color:var(--accent);font-size:.85rem;font-weight:700}.stage[data-astro-cid-52imfuch] h3[data-astro-cid-52imfuch]{font-size:1.12rem}.stage[data-astro-cid-52imfuch] p[data-astro-cid-52imfuch]{color:var(--muted);margin:0;font-size:.9rem;line-height:1.5}.stage-link[data-astro-cid-52imfuch]{color:var(--accent);margin-top:4px;font-size:.85rem;font-weight:600;text-decoration:none}.curriculum[data-astro-cid-52imfuch]{padding-top:32px}.stage-block[data-astro-cid-52imfuch]+.stage-block[data-astro-cid-52imfuch]{margin-top:64px}.stage-title[data-astro-cid-52imfuch]{align-items:baseline;gap:12px;margin-bottom:20px;font-size:1.25rem;display:flex}.stage-title[data-astro-cid-52imfuch] .mono[data-astro-cid-52imfuch]{color:var(--accent);text-transform:uppercase;letter-spacing:.08em;font-size:.78rem}.parts[data-astro-cid-52imfuch]{gap:18px;display:grid}.part[data-astro-cid-52imfuch]{scroll-margin-top:calc(var(--header-h) + 16px)}.part[data-astro-cid-52imfuch] summary[data-astro-cid-52imfuch]{cursor:pointer;grid-template-columns:auto 1fr auto;align-items:start;gap:22px;padding:26px 28px;list-style:none;display:grid}.part[data-astro-cid-52imfuch] summary[data-astro-cid-52imfuch]::-webkit-details-marker{display:none}.part-num[data-astro-cid-52imfuch]{background:var(--accent-soft);width:44px;height:44px;color:var(--accent);border-radius:12px;place-items:center;font-weight:700;display:grid}.part-main[data-astro-cid-52imfuch]{gap:6px;min-width:0;display:grid}.part-title[data-astro-cid-52imfuch]{font-family:var(--font-head);letter-spacing:-.015em;font-size:1.2rem;font-weight:700}.part-summary[data-astro-cid-52imfuch]{color:var(--muted);font-size:.93rem}.part-meta[data-astro-cid-52imfuch]{color:var(--faint);flex-wrap:wrap;align-items:center;gap:6px 16px;font-size:.82rem;display:flex}.part-progress[data-astro-cid-52imfuch]{max-width:260px;margin-top:4px;display:block}.part-progress[data-astro-cid-52imfuch] .progress[data-astro-cid-52imfuch]{height:4px;display:block}.chev[data-astro-cid-52imfuch]{color:var(--faint);font-size:1.3rem;line-height:1;transition:transform .2s}.part[data-astro-cid-52imfuch][open] .chev[data-astro-cid-52imfuch]{transform:rotate(180deg)}.part[data-astro-cid-52imfuch][open] summary[data-astro-cid-52imfuch]{border-bottom:1px solid var(--border)}.lesson-list[data-astro-cid-52imfuch]{gap:2px;margin:0;padding:8px;list-style:none;display:grid}.lesson-list[data-astro-cid-52imfuch] a[data-astro-cid-52imfuch]{border-radius:10px;grid-template-columns:34px 1fr auto;align-items:start;gap:12px;padding:12px 14px;text-decoration:none;display:grid}.lesson-list[data-astro-cid-52imfuch] a[data-astro-cid-52imfuch]:hover{background:var(--surface-2)}.li-num[data-astro-cid-52imfuch]{color:var(--faint);padding-top:2px;font-size:.8rem}.li-body[data-astro-cid-52imfuch]{gap:3px;min-width:0;display:grid}.li-title[data-astro-cid-52imfuch]{font-weight:600;line-height:1.35}.li-desc[data-astro-cid-52imfuch]{color:var(--muted);-webkit-line-clamp:2;-webkit-box-orient:vertical;font-size:.86rem;line-height:1.45;display:-webkit-box;overflow:hidden}.li-meta[data-astro-cid-52imfuch]{color:var(--faint);align-items:center;gap:10px;padding-top:3px;font-size:.76rem;display:flex}.li-meta[data-astro-cid-52imfuch] .diff[data-astro-cid-52imfuch]:before{margin:0}.li-done[data-astro-cid-52imfuch]{color:var(--ok);font-weight:700;display:none}a[data-astro-cid-52imfuch].done .li-done[data-astro-cid-52imfuch]{display:inline}a[data-astro-cid-52imfuch].done .li-title[data-astro-cid-52imfuch]{color:var(--muted)}.legend[data-astro-cid-52imfuch]{gap:18px;margin-top:20px;font-size:.8rem;display:flex}.tips[data-astro-cid-52imfuch]{grid-template-columns:repeat(3,1fr);gap:24px;display:grid}.tip[data-astro-cid-52imfuch]{padding:32px}.tip[data-astro-cid-52imfuch] .mono[data-astro-cid-52imfuch]{color:var(--accent);font-size:.85rem;font-weight:700}.tip[data-astro-cid-52imfuch] h3[data-astro-cid-52imfuch]{margin:10px 0 8px;font-size:1.12rem}.tip[data-astro-cid-52imfuch] p[data-astro-cid-52imfuch]{color:var(--muted);margin:0;font-size:.93rem}.course-credit[data-astro-cid-52imfuch]{color:var(--faint);max-width:90ch;margin:40px 0 0;font-size:.84rem;line-height:1.6}.course-credit[data-astro-cid-52imfuch] a[data-astro-cid-52imfuch]{color:var(--muted)}@media (width<=900px){.hero[data-astro-cid-52imfuch]{padding-top:36px}.hero-grid[data-astro-cid-52imfuch]{grid-template-columns:1fr;gap:28px}.tips[data-astro-cid-52imfuch]{grid-template-columns:1fr}.part[data-astro-cid-52imfuch] summary[data-astro-cid-52imfuch]{gap:12px;padding:16px}.part-num[data-astro-cid-52imfuch]{width:36px;height:36px;font-size:.85rem}.lesson-list[data-astro-cid-52imfuch] a[data-astro-cid-52imfuch]{grid-template-columns:26px 1fr}.li-meta[data-astro-cid-52imfuch]{grid-column:2;padding-top:0}}
