.series-hero{padding:clamp(72px,10vw,132px) 0 58px;border-bottom:1px solid var(--line)}
.series-hero h1{max-width:980px;margin:16px 0 18px;font-family:var(--font-heading,var(--font-sans));font-size:clamp(54px,8vw,104px);font-weight:var(--heading-weight,800);line-height:.9;letter-spacing:-.06em;text-transform:var(--heading-transform,none)}
.series-hero__meta{margin-bottom:22px;color:var(--accent);font:700 11px/1.4 var(--font-mono);letter-spacing:.1em;text-transform:uppercase}
.series-hero>p{max-width:780px;margin:0;color:var(--muted);font-size:18px;line-height:1.65}
.series-list{padding:30px 0 88px}
.series-entry{display:grid;grid-template-columns:110px 1fr auto;gap:24px;align-items:start;padding:24px 0;border-top:1px solid color-mix(in srgb,var(--line) 72%,transparent);color:inherit;text-decoration:none;transition:background-color .15s ease}
.series-entry:first-child{border-top:0}
.series-entry:hover,.series-entry:focus-visible{background:color-mix(in srgb,var(--surface) 84%,var(--accent) 6%);outline:none}
.series-entry:hover h2,.series-entry:focus-visible h2{color:var(--accent)}
.series-entry__part{color:var(--accent);font:700 11px/1.4 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}
.series-entry h2{margin:0 0 7px;font-family:var(--font-heading,var(--font-sans));font-size:clamp(24px,3vw,36px);font-weight:var(--heading-weight,800);line-height:1.05;letter-spacing:-.025em;text-transform:var(--heading-transform,none);transition:color .15s ease}
.series-entry time{display:block;color:var(--muted);font:11px/1.4 var(--font-mono);text-transform:uppercase}
.series-entry p{max-width:760px;margin:10px 0 0;color:var(--muted);line-height:1.55}
.series-entry__arrow{color:var(--accent);font-family:var(--font-mono);transition:transform .15s ease}
.series-entry:hover .series-entry__arrow,.series-entry:focus-visible .series-entry__arrow{transform:translate(3px,-3px)}
.series-directory{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding:40px 0 88px}
.series-directory__card{min-height:280px;display:flex;flex-direction:column;padding:24px;border:var(--border-size,1px) solid var(--line);border-radius:var(--radius);background:var(--surface);text-decoration:none;box-shadow:var(--card-shadow)}
.series-directory__card:hover,.series-directory__card:focus-visible{border-color:var(--accent);outline:none}
.series-directory__meta{display:flex;flex-wrap:wrap;gap:7px;color:var(--accent);font:700 10px/1.4 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}
.series-directory__card h2{margin:auto 0 12px;font-family:var(--font-heading,var(--font-sans));font-size:clamp(28px,3vw,40px);font-weight:var(--heading-weight,800);line-height:1;letter-spacing:-.035em;text-transform:var(--heading-transform,none)}
.series-directory__card p{margin:0;color:var(--muted);font-size:14px;line-height:1.55}
.series-directory__action{margin-top:20px;color:var(--accent);font:700 10px/1.3 var(--font-mono);letter-spacing:.08em;text-transform:uppercase}
html[data-theme="technical-brutalism"] .series-entry,html[data-theme="technical-brutalism"] .series-directory__card{border-width:3px;border-radius:0}
@media(max-width:900px){.series-directory{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.series-entry{grid-template-columns:1fr auto;gap:8px 16px;padding:22px 0}.series-entry__part{grid-column:1/-1}.series-entry p{font-size:14px}.series-directory{grid-template-columns:1fr;padding-top:28px}.series-directory__card{min-height:240px}}