.content-hero { padding-bottom: 58px; }
.topic-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.topic-nav a { padding: 9px 14px; border: 1px solid #cbd5e1; border-radius: 6px; color: #334155; background: #fff; font-size: 14px; font-weight: 700; }
.topic-nav a:hover { border-color: #0d9488; color: #0f766e; }
.story-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 22px; }
.story-card { display: block; min-height: 245px; padding: 28px; border: 1px solid #e2e8f0; border-top: 4px solid #4f46e5; border-radius: 8px; background: #fff; color: inherit; }
.story-card:hover { color: inherit; border-top-color: #0d9488; box-shadow: 0 12px 26px rgba(15, 23, 42, 0.08); transform: translateY(-2px); }
.story-card.featured { max-width: 780px; }
.story-card.case-story { border-top-color: #d97706; }
.story-type { display: block; margin-bottom: 18px; color: #0d9488; font-size: 13px; font-weight: 800; }
.story-card h3 { margin-bottom: 13px; color: #0f172a; font-size: 23px; line-height: 1.45; letter-spacing: 0; }
.story-card p { color: #64748b; font-size: 16px; line-height: 1.8; }
.story-meta { display: block; margin-top: 24px; color: #3730a3; font-size: 13px; font-weight: 700; }
.article-hero { padding: 62px 0 54px; border-bottom: 1px solid #e2e8f0; background: #f8fafc; }
.article-hero h1 { max-width: 950px; margin-bottom: 20px; color: #0f172a; font-size: 43px; line-height: 1.25; letter-spacing: 0; }
.article-deck { max-width: 880px; color: #475569; font-size: 19px; line-height: 1.85; }
.article-meta { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 26px; color: #64748b; font-size: 13px; }
.article-layout { display: grid; grid-template-columns: minmax(0, 820px) 250px; gap: 64px; align-items: start; padding-top: 64px; padding-bottom: 82px; }
.article-body { color: #334155; font-size: 17px; line-height: 1.95; }
.article-body > * + * { margin-top: 20px; }
.article-body h2 { margin-top: 46px; color: #0f172a; font-size: 29px; line-height: 1.4; letter-spacing: 0; }
.article-body h3 { margin-top: 28px; color: #1e293b; font-size: 21px; line-height: 1.5; letter-spacing: 0; }
.article-body ul, .article-body ol { padding-left: 24px; }
.article-body li + li { margin-top: 10px; }
.article-intro { padding-left: 20px; border-left: 4px solid #0d9488; color: #1e293b; font-size: 19px; }
.article-note { margin-top: 36px; padding: 22px 24px; border-left: 4px solid #d97706; background: #fffbeb; color: #713f12; line-height: 1.8; }
.article-aside { position: sticky; top: 120px; }
.aside-block { padding: 20px 0; border-top: 1px solid #cbd5e1; }
.aside-block:last-child { border-bottom: 1px solid #cbd5e1; }
.aside-block strong { display: block; margin-bottom: 12px; color: #0f172a; }
.aside-block a:not(.btn) { display: block; padding: 7px 0; color: #475569; font-size: 14px; }
.aside-block p { margin-bottom: 14px; color: #64748b; font-size: 14px; line-height: 1.7; }
.aside-block .btn { margin-top: 8px; }
.case-facts { margin: 26px 0 34px; border-top: 1px solid #cbd5e1; }
.case-facts div { display: grid; grid-template-columns: 150px 1fr; gap: 20px; padding: 18px 0; border-bottom: 1px solid #cbd5e1; }
.case-facts strong { color: #0f172a; }
.case-facts span { color: #64748b; }
@media (max-width: 960px) { .article-layout { grid-template-columns: 1fr; gap: 30px; } .article-aside { position: static; } }
@media (max-width: 700px) { .story-grid { grid-template-columns: 1fr; } .article-hero { padding: 46px 0 40px; } .article-hero h1 { font-size: 31px; } .article-deck { font-size: 17px; } .article-layout { padding-top: 44px; padding-bottom: 58px; } .article-body { font-size: 16px; } .article-body h2 { font-size: 25px; } .case-facts div { grid-template-columns: 1fr; gap: 5px; } }