.blog-page { --article-width: 790px; }

.bl-progress { position: fixed; inset: 0 0 auto; z-index: 1200; height: 3px; background: transparent; }
.bl-progress span { display: block; width: 0; height: 100%; background: linear-gradient(90deg, var(--coral), var(--acid)); box-shadow: 0 0 18px rgba(255,98,76,.45); }

.bl-hero { position: relative; min-height: 690px; padding: 164px 0 92px; display: flex; align-items: center; overflow: hidden; }
.bl-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.08) 1px, transparent 1px); background-size: 72px 72px; mask-image: linear-gradient(to bottom, #000, transparent 90%); }
.bl-hero::after { content: ""; position: absolute; width: 580px; height: 580px; right: -130px; top: 105px; border: 1px solid rgba(119,232,255,.2); border-radius: 50%; box-shadow: 0 0 0 85px rgba(119,232,255,.025), 0 0 0 170px rgba(255,98,76,.02); }
.bl-hero-inner { position: relative; z-index: 2; max-width: 1060px; }
.bl-breadcrumb { display: flex; flex-wrap: wrap; gap: 9px; align-items: center; margin-bottom: 42px; color: #727b76; font-size: 11px; font-weight: 700; }
.bl-breadcrumb a:hover { color: #fff; }
.bl-breadcrumb span { color: #555e59; }
.bl-kicker { display: flex; align-items: center; gap: 12px; margin: 0 0 22px; color: #bbc1bd; font-size: 10px; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.bl-kicker::before { content: ""; width: 25px; height: 2px; background: var(--coral); }
.bl-hero h1 { max-width: 1050px; margin: 0; font-size: clamp(54px, 7.7vw, 112px); line-height: .94; letter-spacing: -.072em; }
.bl-hero h1 em { color: var(--coral); font-style: normal; }
.bl-deck { max-width: 760px; margin: 34px 0 0; color: #b9bfbb; font-size: clamp(18px, 2vw, 23px); line-height: 1.55; }
.bl-meta { display: flex; flex-wrap: wrap; gap: 11px 24px; margin-top: 34px; color: #747d78; font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .07em; }
.bl-meta span + span { position: relative; }
.bl-meta span + span::before { content: ""; position: absolute; width: 3px; height: 3px; left: -14px; top: 8px; border-radius: 50%; background: var(--acid); }

.bl-index-hero { min-height: 720px; }
.bl-index-hero h1 { max-width: 920px; }
.bl-index-hero .bl-deck { max-width: 690px; }
.bl-index-stat { position: absolute; right: 7%; bottom: 110px; width: 205px; padding: 22px; border: 1px solid var(--line); border-radius: 22px; background: rgba(7,11,12,.78); backdrop-filter: blur(18px); transform: rotate(-3deg); }
.bl-index-stat strong { display: block; color: var(--acid); font-size: 42px; line-height: 1; }
.bl-index-stat span { display: block; margin-top: 8px; color: #929a95; font-size: 10px; text-transform: uppercase; letter-spacing: .09em; }

.bl-feed { background: linear-gradient(180deg, #070b0c, var(--ink)); }
.bl-section-head { display: flex; justify-content: space-between; gap: 40px; align-items: end; margin-bottom: 54px; }
.bl-section-head h2 { max-width: 720px; margin: 0; font-size: clamp(40px, 5vw, 70px); line-height: 1; letter-spacing: -.055em; }
.bl-section-head p { max-width: 430px; margin: 0; color: var(--muted); }
.bl-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 20px; }
.bl-card { position: relative; min-height: 430px; padding: 34px; display: flex; flex-direction: column; overflow: hidden; border: 1px solid var(--line); border-radius: 28px; background: linear-gradient(145deg, rgba(255,255,255,.055), rgba(255,255,255,.015)); transition: transform .35s var(--ease), border-color .35s; }
.bl-card::after { content: ""; position: absolute; width: 280px; height: 280px; right: -140px; bottom: -150px; border-radius: 50%; background: var(--card-color, var(--coral)); opacity: .08; filter: blur(20px); }
.bl-card:hover { transform: translateY(-6px); border-color: rgba(255,255,255,.28); }
.bl-card--featured { grid-column: 1 / -1; min-height: 500px; padding: clamp(34px, 5vw, 64px); }
.bl-card-number { color: var(--card-color, var(--coral)); font: 700 11px/1 monospace; letter-spacing: .12em; }
.bl-card h2, .bl-card h3 { position: relative; z-index: 1; max-width: 820px; margin: auto 0 20px; font-size: clamp(29px, 3.5vw, 52px); line-height: 1.03; letter-spacing: -.05em; }
.bl-card h3 { font-size: clamp(27px, 3vw, 42px); }
.bl-card p { position: relative; z-index: 1; max-width: 680px; margin: 0; color: #9da5a0; font-size: 14px; }
.bl-card-footer { position: relative; z-index: 1; display: flex; justify-content: space-between; gap: 20px; align-items: center; margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line); color: #727b76; font-size: 10px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; }
.bl-card-footer strong { color: #f1f3ef; font-size: 12px; }

.bl-article { padding: 72px 0 130px; }
.bl-article-grid { display: grid; grid-template-columns: 230px minmax(0, var(--article-width)); gap: clamp(50px, 8vw, 110px); justify-content: center; align-items: start; }
.bl-toc { position: sticky; top: 118px; padding: 22px 0; border-block: 1px solid var(--line); }
.bl-toc strong { display: block; margin-bottom: 16px; color: #e9ece7; font-size: 10px; letter-spacing: .12em; text-transform: uppercase; }
.bl-toc ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; }
.bl-toc li { counter-increment: toc; }
.bl-toc a { display: grid; grid-template-columns: 24px 1fr; gap: 8px; padding: 8px 0; color: #7f8883; font-size: 11px; line-height: 1.4; }
.bl-toc a::before { content: "0" counter(toc); color: #4f5853; font: 600 9px/1.7 monospace; }
.bl-toc a:hover, .bl-toc a.is-active { color: #fff; }

.bl-content { min-width: 0; }
.bl-content > p:first-child { margin-top: 0; color: #e4e7e2; font-size: clamp(21px, 2.4vw, 27px); line-height: 1.55; }
.bl-content p { margin: 0 0 26px; color: #afb6b2; font-size: 17px; line-height: 1.8; }
.bl-content h2 { scroll-margin-top: 120px; margin: 82px 0 24px; color: #f3f5f0; font-size: clamp(34px, 4vw, 50px); line-height: 1.05; letter-spacing: -.05em; }
.bl-content h3 { scroll-margin-top: 120px; margin: 44px 0 16px; color: #e9ece7; font-size: 24px; line-height: 1.2; letter-spacing: -.025em; }
.bl-content a { color: var(--cyan); text-decoration: underline; text-decoration-color: rgba(119,232,255,.35); text-underline-offset: 4px; }
.bl-content code { padding: .14em .42em; border: 1px solid var(--line); border-radius: 6px; color: var(--acid); background: rgba(255,255,255,.045); font: .86em/1.5 monospace; }
.bl-content strong { color: #f1f3ef; }
.bl-content ul, .bl-content ol { margin: 0 0 30px; padding-left: 0; list-style: none; }
.bl-content li { position: relative; margin: 0 0 13px; padding-left: 28px; color: #abb2ae; font-size: 16px; line-height: 1.65; }
.bl-content ul li::before { content: "↗"; position: absolute; left: 0; top: 1px; color: var(--coral); font-size: 12px; }
.bl-content ol { counter-reset: article-list; }
.bl-content ol li { counter-increment: article-list; padding-left: 40px; }
.bl-content ol li::before { content: counter(article-list); position: absolute; left: 0; top: 0; width: 25px; height: 25px; display: grid; place-items: center; border: 1px solid var(--line); border-radius: 50%; color: var(--acid); font: 700 9px/1 monospace; }
.bl-callout { margin: 42px 0; padding: 28px 30px; border: 1px solid rgba(200,255,102,.22); border-radius: 22px; background: linear-gradient(135deg, rgba(200,255,102,.07), rgba(255,255,255,.02)); }
.bl-callout strong { display: block; margin-bottom: 10px; color: var(--acid); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.bl-callout p { margin: 0; color: #c0c6c2; font-size: 15px; }
.bl-quote { margin: 48px 0; padding: 8px 0 8px 30px; border-left: 2px solid var(--coral); color: #eef0ec; font-size: clamp(24px, 3vw, 34px); line-height: 1.35; letter-spacing: -.025em; }
.bl-table-wrap { width: 100%; margin: 36px 0 42px; overflow-x: auto; border: 1px solid var(--line); border-radius: 20px; }
.bl-content table { width: 100%; min-width: 650px; border-collapse: collapse; background: rgba(255,255,255,.018); }
.bl-content th, .bl-content td { padding: 18px 20px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.bl-content th { color: #f0f2ed; background: rgba(255,255,255,.035); font-size: 11px; letter-spacing: .07em; text-transform: uppercase; }
.bl-content td { color: #aab1ad; font-size: 14px; }
.bl-content tr:last-child td { border-bottom: 0; }
.bl-author { margin-top: 74px; padding: 28px; display: grid; grid-template-columns: 54px 1fr; gap: 18px; align-items: center; border: 1px solid var(--line); border-radius: 22px; background: rgba(255,255,255,.025); }
.bl-author-mark { width: 54px; height: 54px; border-radius: 16px; }
.bl-author strong { display: block; font-size: 15px; }
.bl-author p { margin: 5px 0 0; color: #858e89; font-size: 12px; line-height: 1.5; }

.bl-cta { padding-top: 20px; }
.bl-cta-card { position: relative; padding: clamp(38px, 7vw, 86px); overflow: hidden; border: 1px solid rgba(255,98,76,.25); border-radius: 32px; background: linear-gradient(135deg, rgba(255,98,76,.14), rgba(255,255,255,.025)); }
.bl-cta-card::after { content: ""; position: absolute; width: 420px; height: 420px; right: -180px; top: -230px; border: 1px solid rgba(255,98,76,.3); border-radius: 50%; box-shadow: 0 0 0 70px rgba(255,98,76,.025); }
.bl-cta-card h2 { position: relative; z-index: 1; max-width: 850px; margin: 0; font-size: clamp(42px, 6vw, 82px); line-height: .98; letter-spacing: -.06em; }
.bl-cta-card p { position: relative; z-index: 1; max-width: 650px; margin: 25px 0 30px; color: #b7beba; }
.bl-cta-card .hi-actions { position: relative; z-index: 1; }

.bl-related { background: #070b0c; }
.bl-related-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 18px; }
.bl-related a { min-height: 250px; padding: 28px; display: flex; flex-direction: column; border: 1px solid var(--line); border-radius: 24px; background: rgba(255,255,255,.025); transition: border-color .3s, transform .3s; }
.bl-related a:hover { transform: translateY(-4px); border-color: rgba(255,255,255,.28); }
.bl-related span { color: var(--coral); font: 700 9px/1 monospace; letter-spacing: .1em; text-transform: uppercase; }
.bl-related strong { margin-top: auto; font-size: 22px; line-height: 1.18; letter-spacing: -.03em; }
.bl-related em { margin-top: 18px; color: #858e89; font-size: 11px; font-style: normal; }
.bl-card:focus-visible, .bl-related a:focus-visible, .bl-toc a:focus-visible { outline: 2px solid var(--acid); outline-offset: 4px; }

@media (max-width: 900px) {
    .bl-index-stat { display: none; }
    .bl-section-head { display: block; }
    .bl-section-head p { margin-top: 20px; }
    .bl-article-grid { grid-template-columns: 1fr; }
    .bl-toc { position: static; }
    .bl-related-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .bl-hero { min-height: auto; padding: 132px 0 76px; }
    .bl-hero h1 { font-size: clamp(46px, 14vw, 67px); }
    .bl-deck { font-size: 17px; }
    .bl-meta { display: grid; gap: 8px; }
    .bl-meta span + span::before { display: none; }
    .bl-grid, .bl-related-grid { grid-template-columns: 1fr; }
    .bl-card--featured { grid-column: auto; }
    .bl-card { min-height: 360px; padding: 27px; }
    .bl-article { padding-top: 48px; }
    .bl-content p { font-size: 16px; }
    .bl-content h2 { margin-top: 64px; }
    .bl-callout { padding: 23px; }
    .bl-quote { padding-left: 20px; }
    .bl-author { grid-template-columns: 44px 1fr; padding: 22px; }
    .bl-author-mark { width: 44px; height: 44px; }
    .bl-cta-card { padding: 34px 25px; border-radius: 25px; }
}

@media (prefers-reduced-motion: reduce) {
    .bl-card, .bl-related a { transition: none; }
}