/* Editorial-only components. Existing site colors, logo and theme controller are retained. */
[data-ed-root]{--ed-border:var(--line,var(--border,#dde3ec));--ed-ink:var(--ink,var(--text,#0f172a));--ed-muted:var(--muted,#5b6b82);--ed-bg:var(--surface,#fff);--ed-accent:var(--at,var(--primary,#315be8));color:var(--ed-ink);font-size:1rem;line-height:1.65}
[data-ed-root] *,[data-ed-root] *::before,[data-ed-root] *::after{box-sizing:border-box}
.ed-library,.ed-article{width:min(100% - 48px,1220px);margin:0 auto;padding:36px 0 56px}
.ed-hero{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:12px 0 30px;border-bottom:1px solid var(--ed-border);margin-bottom:28px}
.ed-hero h1,.ed-article-hero h1{font-size:clamp(1.8rem,2.8vw,2.75rem);line-height:1.22;letter-spacing:-.025em;margin:12px 0 16px;max-width:25ch;text-wrap:balance;color:var(--ed-ink)}
.ed-hero p,.ed-article-hero>p{font-size:1.125rem;line-height:1.8;max-width:70ch;color:var(--ed-muted);margin:0}
.ed-kicker,.ed-category{font-size:.875rem;font-weight:650;color:var(--ed-accent)}
.ed-primary{display:inline-flex;align-items:center;justify-content:center;gap:12px;min-height:46px;padding:10px 20px;border-radius:12px;background:var(--accent,#315be8);color:var(--on,#fff)!important;text-decoration:none;white-space:normal;font-weight:650;border:1px solid transparent}
.ed-browser{display:grid;grid-template-columns:228px minmax(0,1fr);gap:32px}
.ed-topics h2{font-size:1rem;margin:0 0 14px}.ed-topics>div{display:flex;flex-direction:column;gap:6px}
.ed-topics button{display:flex;align-items:center;justify-content:space-between;gap:14px;text-align:start;min-height:44px;background:transparent;border:1px solid transparent;border-radius:10px;padding:9px 12px;color:var(--ed-muted);font:inherit;font-size:.9375rem;cursor:pointer}
.ed-topics button span{font-size:.8rem;font-variant-numeric:tabular-nums}.ed-topics button[aria-pressed=true]{color:var(--ed-accent);border-color:var(--ed-border);background:var(--ed-bg);font-weight:650}
.ed-toolbar{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.ed-toolbar p{margin:0;color:var(--ed-muted)}
.ed-search{width:min(100%,380px)}.ed-search input{width:100%;min-height:46px;padding:10px 14px;background:var(--ed-bg);border:1px solid var(--ed-border);border-radius:12px;font:inherit;color:var(--ed-ink)}
.ed-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.ed-card.seo-guide-card{display:flex;flex-direction:column;gap:12px;min-width:0;min-height:250px;background:var(--ed-bg);border:1px solid var(--ed-border);border-radius:16px;padding:24px;text-decoration:none;box-shadow:none;color:var(--ed-ink);transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}
.ed-card h2{font-size:1.18rem;line-height:1.45;letter-spacing:-.015em;margin:0;color:inherit;overflow-wrap:anywhere}.ed-card p{font-size:.975rem;line-height:1.75;color:var(--ed-muted);margin:0}
.ed-card-end{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:auto;padding-top:16px;border-top:1px solid var(--ed-border);font-size:.8125rem;color:var(--ed-muted)}.ed-card-end>span:last-child{color:var(--ed-accent);font-weight:650}
.ed-empty{padding:32px;text-align:center}.ed-empty button{font:inherit;min-height:44px;border:1px solid var(--ed-border);border-radius:10px;padding:8px 16px;background:var(--ed-bg);color:var(--ed-accent);cursor:pointer}
.ed-breadcrumb{display:flex;flex-wrap:wrap;gap:10px;font-size:.9rem;color:var(--ed-muted);margin-bottom:22px}.ed-breadcrumb a{color:var(--ed-accent)}
.ed-article-hero{max-width:950px;padding:4px 0 32px;border-bottom:1px solid var(--ed-border);margin-bottom:32px}.ed-meta{display:flex;flex-wrap:wrap;gap:20px;color:var(--ed-muted);font-size:.875rem;margin-top:20px}.ed-meta time{font-variant-numeric:tabular-nums}
.ed-reading-layout{display:grid;grid-template-columns:240px minmax(0,780px);gap:48px;align-items:start}.ed-toc{position:sticky;top:110px;font-size:.9rem;max-height:calc(100dvh - 140px);overflow:auto;scrollbar-width:thin}.ed-toc h2{font-size:.9rem;margin:0 0 12px}.ed-toc nav a{display:block;padding:7px 10px;border-inline-start:2px solid var(--ed-border);text-decoration:none;color:var(--ed-muted);font-size:.9rem;line-height:1.5}.ed-toc nav a[aria-current]{color:var(--ed-accent);border-color:var(--ed-accent);font-weight:650}.ed-toc>p{margin-top:24px;padding-top:16px;border-top:1px solid var(--ed-border);color:var(--ed-muted)}
.ed-prose{font-size:1.125rem;line-height:1.95;overflow-wrap:anywhere}.ed-prose p{margin:0 0 1.3em}.ed-prose h2{font-size:1.5rem;line-height:1.45;margin:2em 0 .8em;color:var(--ed-ink)}.ed-prose h2:first-child{margin-top:0}.ed-prose h3{font-size:1.18rem;line-height:1.55;margin:1.6em 0 .6em;color:var(--ed-ink)}.ed-prose ul{padding-inline-start:1.4em;margin:0 0 1.5em}.ed-prose li{margin-bottom:.6em}.ed-prose a{text-decoration:underline;text-underline-offset:.18em;color:var(--ed-accent)}.ed-prose :is(h2,h3){scroll-margin-top:115px}
.ed-adjacent{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;padding-top:28px;margin-top:32px;border-top:1px solid var(--ed-border)}.ed-adjacent a{border:1px solid var(--ed-border);border-radius:12px;padding:16px;text-decoration:none;color:var(--ed-ink)}.ed-adjacent small{display:block;color:var(--ed-muted);margin-bottom:8px}.ed-adjacent strong{font-size:1rem;line-height:1.5;display:block;font-weight:600}
.ed-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:28px}.ed-actions>a:first-child{color:var(--ed-accent)}.ed-related{margin-top:64px;border-top:1px solid var(--ed-border);padding-top:30px}.ed-related>h2{font-size:1.5rem;margin:0 0 8px}.ed-related>p{color:var(--ed-muted);margin:0 0 24px}.ed-related>.ed-grid{grid-template-columns:repeat(3,minmax(0,1fr))}
[data-ed-root] [hidden]{display:none!important}.ed-sr{position:absolute!important;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
[data-ed-root] :is(a,button,input):focus-visible{outline:3px solid var(--ed-accent);outline-offset:4px}
@media(hover:hover){.ed-card:hover{transform:translateY(-3px);border-color:var(--ed-accent);box-shadow:0 8px 24px #0b12200b}.ed-primary:hover{filter:brightness(.94)}}
@media(max-width:1000px){.ed-browser{grid-template-columns:190px minmax(0,1fr);gap:20px}.ed-reading-layout{grid-template-columns:190px minmax(0,1fr);gap:28px}.ed-related>.ed-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.ed-library,.ed-article{width:calc(100% - 32px);padding-top:24px}.ed-hero{display:block}.ed-hero .ed-primary{margin-top:20px}.ed-browser,.ed-reading-layout{display:block}.ed-topics>div{flex-direction:row;overflow:auto;padding-bottom:10px;scrollbar-width:thin}.ed-topics button{white-space:nowrap;flex-shrink:0}.ed-toolbar{flex-wrap:wrap;margin-top:14px}.ed-search{width:100%}.ed-toc{position:static;max-height:none;margin:0 0 28px;padding:16px;border:1px solid var(--ed-border);border-radius:12px}.ed-toc>p{display:none}.ed-grid,.ed-related>.ed-grid{grid-template-columns:1fr}.ed-card.seo-guide-card{min-height:0;padding:20px}.ed-article-hero h1{max-width:none}.ed-article-hero>p{font-size:1.05rem}.ed-prose{font-size:1.0625rem;line-height:1.95}.ed-adjacent{grid-template-columns:1fr}.ed-actions{flex-wrap:wrap}}
@media(prefers-reduced-motion:reduce){[data-ed-root] *{transition:none!important;scroll-behavior:auto!important}.ed-card:hover{transform:none}}
@media print{.ed-toc,.ed-actions,.ed-related,.ed-adjacent{display:none}.ed-reading-layout{display:block}.ed-article{width:100%}.ed-prose{font-size:12pt;color:#000}}