:root{--bg:#f3f5f0;--surface:#fff;--text:#18372e;--muted:#62766c;--line:#dce4db;--accent:#11664e;--soft:#e7f0e3;--code:#edf1e9;--radius:16px;--guide-lime:#d9efaa;--guide-ink:#143e31;--guide-shadow:0 12px 40px #203b2410}:root.dark{--bg:#101b17;--surface:#182821;--text:#e3ecdf;--muted:#a3b6aa;--line:#2b4034;--accent:#b5d88e;--soft:#21372a;--code:#1e3026;--guide-lime:#304b26;--guide-ink:#ddedcc;--guide-shadow:0 12px 40px #0002}.header-inner{max-width:1320px;min-height:78px;padding:16px 32px;gap:20px}.brand{font-size:21px;letter-spacing:-.8px}.header-inner>nav{gap:8px 20px;font-size:13px}.shell{max-width:1120px;padding-top:34px}.home-shell{max-width:1320px;grid-template-columns:minmax(0,1fr) 250px;gap:36px}.guide-hero{grid-column:1/-1;display:grid;grid-template-columns:1.3fr 1fr;gap:64px;align-items:center;padding:52px 56px;border:1px solid var(--line);border-radius:24px;background:var(--soft);position:relative;overflow:hidden}.hero-copy{position:relative;z-index:1}.hero-copy .eyebrow{font-size:12px;letter-spacing:2px}.hero-copy h1{font-size:clamp(32px,4vw,55px);line-height:1.18;letter-spacing:-2px;margin:22px 0 12px}.hero-lead{font-size:27px;line-height:1.4;font-weight:500;margin:0 0 20px;color:var(--accent)}.hero-description{max-width:580px;color:var(--muted);font-size:15px;line-height:1.95;margin:0}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}.guide-action{display:inline-flex;gap:30px;align-items:center;border:1px solid var(--accent);border-radius:9px;padding:10px 18px;font-size:14px;font-weight:600;color:var(--accent)}.guide-action.primary{background:var(--accent);color:var(--bg)}.guide-action:hover{box-shadow:var(--guide-shadow);transform:translateY(-1px)}.hero-route{border:1px solid var(--line);background:var(--surface);padding:26px 30px;border-radius:16px;box-shadow:var(--guide-shadow);transform:rotate(1deg);max-width:420px;justify-self:end;width:100%}.route-label{font-size:12px;color:var(--muted);letter-spacing:2px}.hero-route ol{list-style:none;padding:0;margin:18px 0 22px;display:grid;gap:18px}.hero-route li{display:flex;align-items:center;gap:18px}.hero-route b{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--soft);font-size:14px;color:var(--accent);font-weight:500}.hero-route strong,.hero-route li span{display:block}.hero-route strong{font-size:17px;font-weight:600}.hero-route li span{font-size:12px;color:var(--muted)}.route-foot{border-top:1px solid var(--line);padding-top:14px;display:flex;justify-content:space-between;font-size:11px;color:var(--muted)}.guide-section-heading{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:4px 0 20px}.guide-section-heading h2{font-size:21px;margin:0;letter-spacing:-.5px}.guide-section-heading>span{font-size:12px;color:var(--muted)}.guide-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.guide-grid .article-card,.guide-grid .article-card:first-child{padding:24px;border:1px solid var(--line);border-radius:14px;background:var(--surface);display:flex;flex-direction:column;min-width:0;box-shadow:0 2px 5px #172c1903}.guide-grid .article-card:hover{border-color:var(--accent)}.guide-card-top{display:flex;align-items:center;gap:9px;margin:0 0 16px;font-size:11px;color:var(--accent);flex-wrap:wrap}.guide-card-top>a{border:1px solid var(--line);padding:2px 8px;border-radius:6px}.guide-card-top .pinned{margin:0;border:0;background:var(--guide-lime);color:var(--guide-ink);padding:3px 9px}.guide-grid .article-card h2{font-size:20px;line-height:1.5;letter-spacing:-.3px;margin-bottom:12px}.guide-grid .card-summary{font-size:13px;line-height:1.85;margin-bottom:22px;-webkit-line-clamp:3}.guide-grid .card-footer{margin-top:auto;gap:6px;font-size:10px}.guide-grid .card-footer>span{gap:8px}.guide-grid .read-more{font-size:12px;color:var(--accent)}.guide-grid .guide-featured{grid-column:1/-1;background:var(--guide-lime);color:var(--guide-ink);padding:30px}.guide-grid .guide-featured h2{font-size:26px;max-width:720px}.guide-featured .card-summary{font-size:14px;max-width:710px;color:var(--guide-ink);opacity:.8}.guide-featured .card-footer{color:var(--guide-ink)}.guide-featured .read-more{color:var(--guide-ink)}.home-rail{gap:24px;padding-top:4px}.home-sidebar{padding:0;border:0}.sidebar-section{border:1px solid var(--line);border-radius:14px;background:var(--surface);padding:20px;margin:0 0 20px}.sidebar-section h2{font-size:15px;margin-bottom:12px}.category-list>a{font-size:13px}.tag-list{gap:7px}.tag-list>a{font-size:11px;border-radius:6px}.ad-slot-wide{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-bottom:32px}.ad-card{border-radius:14px;box-shadow:var(--guide-shadow)}.ad-copy{font-size:13px;padding:18px}.ad-copy h2,.ad-copy h3{font-size:20px;letter-spacing:-.5px}.ad-badge{font-size:10px;padding:6px 16px}.article-shell{max-width:1240px;grid-template-columns:minmax(0,1fr) 270px;gap:24px 40px}.article-shell>article{background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:36px 42px}.article-header{padding-bottom:24px;margin-bottom:28px}.article-header h1{font-size:34px;line-height:1.45;letter-spacing:-.7px}.article-header .eyebrow{font-size:11px;letter-spacing:1px}.prose{font-size:16px;line-height:1.95;overflow-wrap:anywhere}.prose h2{font-size:24px;margin-top:1.9em}.prose h3{font-size:19px}.prose a{color:var(--accent);text-decoration:underline;text-underline-offset:4px}.prose>blockquote{background:var(--soft);border-left:3px solid var(--accent);padding:14px 18px;border-radius:0 10px 10px 0}.prose table{font-size:13px}.toc{border:1px solid var(--line);border-radius:14px;padding:20px;background:var(--surface)}.toc>div{font-size:13px;font-weight:600}.toc a{font-size:12px}.article-rail{gap:20px}.site-footer{max-width:1256px;font-size:11px;padding:16px 0}.archive-header h1{font-size:36px;letter-spacing:-1px}.archive-header p{color:var(--muted)}.breadcrumbs{font-size:11px;margin-bottom:12px}.article-tags a,.chips a{border-radius:6px}.guide-action,.article-card{transition:border-color .15s,transform .15s}body.site-background .guide-hero{background:var(--soft)}
@media(max-width:1100px){.guide-hero{padding:40px;gap:36px}.header-inner{gap:14px}.header-inner>nav{gap:6px 12px}.home-shell{grid-template-columns:minmax(0,1fr) 210px;gap:24px}.article-shell{gap:24px;grid-template-columns:minmax(0,1fr) 240px}.article-shell>article{padding:28px}.hero-route{padding:24px}}
@media(max-width:980px){.article-shell{display:block;max-width:840px}.article-rail{margin-top:24px}.article-rail .ad-slot{grid-template-columns:repeat(2,minmax(0,1fr))}.guide-hero{gap:24px}.hero-lead{font-size:23px}.guide-grid{grid-template-columns:minmax(0,1fr)}.guide-grid .guide-featured{grid-column:auto}.guide-section-heading>span{display:none}}
@media(max-width:760px){.header-inner{min-height:68px;padding:12px 18px;gap:8px}.brand{font-size:18px}.brand img{width:30px;height:30px}.header-inner>nav{gap:10px 20px}.home-shell{display:block}.shell{padding:22px 18px 36px}.guide-hero{display:block;padding:28px 24px;border-radius:18px;margin-bottom:28px}.hero-copy h1{font-size:34px;margin-top:17px;letter-spacing:-1px}.hero-lead{font-size:22px}.hero-description{font-size:13px}.hero-actions{margin-top:23px;gap:10px}.guide-action{padding:9px 12px;gap:12px;font-size:12px}.hero-route{display:none}.guide-grid{gap:14px}.guide-grid .article-card,.guide-grid .article-card:first-child,.guide-grid .guide-featured{padding:22px}.guide-grid .guide-featured h2{font-size:23px}.guide-grid .article-card h2{font-size:20px}.ad-slot-wide{grid-template-columns:minmax(0,1fr);gap:14px;margin-bottom:27px}.ad-copy{padding:16px 20px}.ad-copy h2,.ad-copy h3{font-size:19px}.home-rail{margin-top:24px}.article-shell>article{padding:24px 20px;border-radius:14px}.article-header h1{font-size:27px;line-height:1.5}.prose{font-size:15px}.prose h2{font-size:22px}.prose h3{font-size:18px}.article-rail .ad-slot{grid-template-columns:minmax(0,1fr)}.site-footer{width:calc(100% - 36px)}.archive-header h1{font-size:30px}.guide-section-heading h2{font-size:20px}.article-page .site-footer{padding:10px 0}.hero-actions .guide-action{flex:1;justify-content:space-between;min-width:115px}}
@media(prefers-reduced-motion:reduce){.guide-action,.article-card{transition:none}.guide-action:hover{transform:none}}