/* Neruda blog. Static pages generated from content/blog; same tokens, type and
   components as the landing (src/landing.css) so both read as one site. */
:root, .bl-dark-scope {
  --bl-bg: #0e0f11;
  --bl-panel: #141517;
  --bl-surface: #191a1d;
  --bl-surface-2: #1e2023;
  --bl-text: #f1f1f3;
  --bl-secondary: #c8c9ce;
  --bl-muted: #a0a2ab;
  --bl-faint: #7d808a;
  --bl-border: #ffffff14;
  --bl-border-strong: #ffffff24;
  --bl-tint: #ffffff08;
  --bl-tint-2: #ffffff12;
  --bl-glass: #1b1c20e6;
  --bl-frame-bar: #151619;
  --bl-word-dim: #ffffff38;
  --bl-lavender: #b8add8;
  --bl-green: #84c3ad;
  --bl-green-soft: #84c3ad24;
  --bl-red: #f18b88;
  --bl-lime: #b9f451;
  --bl-primary-bg: linear-gradient(180deg, #fbfbfc, #dcdde0);
  --bl-primary-text: #1d1e22;
  --bl-primary-shadow: 0 1px 0 #ffffff inset, 0 10px 30px #00000040;
  --bl-shadow: 0 40px 100px -30px #000000c0, 0 0 0 1px #00000060;
  --bl-float-shadow: 0 20px 50px #0000008c;
  color-scheme: dark;
}
:root {
  --bl-radius: 22px;
  --bl-gutter: clamp(20px, 5vw, 72px);
  --bl-max: 1240px;
  --bl-ease: cubic-bezier(.16, 1, .3, 1);
  --bl-header: 72px;
}
:root[data-theme="light"] {
  --bl-bg: #f5f5f7;
  --bl-panel: #fbfbfc;
  --bl-surface: #ffffff;
  --bl-surface-2: #f7f7f9;
  --bl-text: #202127;
  --bl-secondary: #474953;
  --bl-muted: #62646e;
  --bl-faint: #80828c;
  --bl-border: #2529371a;
  --bl-border-strong: #25293726;
  --bl-tint: #2529370a;
  --bl-tint-2: #25293712;
  --bl-glass: #ffffffe6;
  --bl-frame-bar: #f1f1f4;
  --bl-word-dim: #20212738;
  --bl-lavender: #6d638b;
  --bl-green: #2f7a5f;
  --bl-green-soft: #2f7a5f1a;
  --bl-red: #b33e47;
  --bl-lime: #9bdf29;
  --bl-primary-bg: linear-gradient(180deg, #3a3b40, #202127);
  --bl-primary-text: #ffffff;
  --bl-primary-shadow: 0 1px 0 #ffffff26 inset, 0 10px 26px #1c223033;
  --bl-shadow: 0 40px 90px -40px #1c22304d, 0 0 0 1px #2529370d;
  --bl-float-shadow: 0 20px 50px #1c22302e;
  color-scheme: light;
}
/* Photo sections stay dark in both themes, as on the landing. */
:root[data-theme="light"] .bl-dark-scope {
  --bl-text: #f1f1f3;
  --bl-secondary: #c8c9ce;
  --bl-muted: #a0a2ab;
  --bl-faint: #7d808a;
  --bl-border: #ffffff14;
  --bl-border-strong: #ffffff24;
  --bl-tint: #ffffff08;
  --bl-tint-2: #ffffff12;
  --bl-green: #84c3ad;
  --bl-green-soft: #84c3ad24;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-padding-top: calc(var(--bl-header) + 24px); -webkit-text-size-adjust: 100%; }
body.bl { margin: 0; background: var(--bl-bg); color: var(--bl-text); font: 16px/1.6 Manrope, system-ui, sans-serif; overflow-x: clip; transition: background-color .4s, color .4s; }
.bl a { color: inherit; text-decoration: none; }
.bl img { display: block; max-width: 100%; }
.bl :where(button) { font: inherit; color: inherit; cursor: pointer; -webkit-tap-highlight-color: transparent; }
.bl :focus-visible { outline: 2px solid var(--bl-lavender); outline-offset: 3px; }
.bl-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.bl-skip { position: fixed; z-index: 1001; top: 12px; left: -9999px; padding: 10px 16px; border-radius: 10px; background: #fff; color: #111 !important; }
.bl-skip:focus { left: 16px; }
:root[data-theme="light"] .bl-only-dark, :root:not([data-theme="light"]) .bl-only-light { display: none !important; }

/* Signature */
.bl-signature { display: inline-grid; grid-template-columns: 24px 96px; gap: 8px; align-items: center; color: var(--bl-text); }
.bl-mark { width: 24px; height: 24px; }
.bl-wordmark { width: 96px; height: auto; }

/* Buttons */
.bl-btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; min-height: 50px; padding: 0 22px; border-radius: 999px; border: 1px solid transparent; font-size: 15px; font-weight: 600; letter-spacing: -.01em; white-space: nowrap; transition: transform .25s var(--bl-ease), box-shadow .25s, background .25s; }
.bl-btn .bl-icon { transition: transform .25s var(--bl-ease); }
.bl-btn:hover { transform: translateY(-2px); }
.bl-btn:hover .bl-icon { transform: translateX(3px); }
.bl-btn--primary { background: var(--bl-primary-bg); color: var(--bl-primary-text) !important; box-shadow: var(--bl-primary-shadow); }
.bl-btn--small { min-height: 40px; padding: 0 18px; font-size: 14px; }
.bl-btn--glass { position: relative; isolation: isolate; min-height: 46px; padding: 0 22px; border: 1px solid #ffffff4d; background: linear-gradient(135deg, #ffffffe6, #ffffffb3); color: #16181c !important; backdrop-filter: blur(22px) saturate(180%); -webkit-backdrop-filter: blur(22px) saturate(180%); box-shadow: inset 0 1px 0 #ffffffb3, 0 18px 50px -12px #00000059; font-size: 14px; }
.bl-link { display: inline-flex; align-items: center; gap: 8px; color: var(--bl-secondary); font-size: 14px; font-weight: 600; }
.bl-link:hover { color: var(--bl-text); }

/* Eyebrow */
.bl-eyebrow { display: inline-flex; align-items: center; gap: 10px; margin: 0; color: var(--bl-muted); font: 500 11px/1.4 "DM Mono", monospace; letter-spacing: .16em; }
.bl-eyebrow > span { width: 7px; height: 7px; border-radius: 50%; background: var(--bl-green); box-shadow: 0 0 0 4px var(--bl-green-soft); }
.bl-eyebrow--light { color: #ffffffc0; }

/* Reading progress */
.bl-progress { position: fixed; z-index: 60; top: 0; left: 0; right: 0; height: 2px; pointer-events: none; }
.bl-progress i { display: block; height: 100%; background: var(--bl-lime); transform: scaleX(var(--progress, 0)); transform-origin: left; box-shadow: 0 0 12px var(--bl-lime); }

/* Header */
.bl-header { position: fixed; z-index: 50; top: 0; left: 0; right: 0; border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.bl-header[data-solid], .bl-header:has(+ main .bl-article) { background: color-mix(in srgb, var(--bl-bg) 80%, transparent); border-bottom-color: var(--bl-border); backdrop-filter: blur(18px) saturate(1.3); -webkit-backdrop-filter: blur(18px) saturate(1.3); }
.bl-header:not([data-solid]):has(+ main :is(.bl-index-hero, .tl-hero)) { --bl-text: #f1f1f3; --bl-secondary: #c8c9ce; --bl-border: #ffffff14; --bl-border-strong: #ffffff24; --bl-tint: #ffffff08; --bl-tint-2: #ffffff12; --bl-primary-bg: linear-gradient(180deg, #fbfbfc, #dcdde0); --bl-primary-text: #1d1e22; }
.bl-header-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 24px; height: var(--bl-header); max-width: calc(var(--bl-max) + 2 * var(--bl-gutter)); margin: 0 auto; padding: 0 var(--bl-gutter); }
.bl-home { justify-self: start; display: inline-flex; padding: 6px 0; }
.bl-nav { display: flex; gap: 4px; padding: 5px; border: 1px solid var(--bl-border); border-radius: 999px; background: var(--bl-tint); }
.bl-nav a { padding: 8px 14px; border-radius: 999px; color: var(--bl-secondary); font-size: 14px; font-weight: 500; transition: background .2s, color .2s; }
.bl-nav a:hover, .bl-nav a[aria-current] { background: var(--bl-tint-2); color: var(--bl-text); }
.bl-header-actions { justify-self: end; display: flex; align-items: center; gap: 10px; }
.bl-theme { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid var(--bl-border-strong); border-radius: 50%; background: var(--bl-tint); color: var(--bl-secondary); transition: background .2s, transform .3s var(--bl-ease); }
.bl-theme:hover { background: var(--bl-tint-2); color: var(--bl-text); transform: rotate(-20deg); }
:root[data-theme="light"] .bl-moon, :root:not([data-theme="light"]) .bl-sun { display: none; }

/* Sections */
.bl-section { max-width: calc(var(--bl-max) + 2 * var(--bl-gutter)); margin: 0 auto; padding: clamp(56px, 8vw, 110px) var(--bl-gutter) 0; }
.bl-list-head { display: flex; flex-wrap: wrap; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 32px; }
.bl-list-head h2 { margin: 0; font-size: clamp(28px, 3vw, 40px); font-weight: 600; letter-spacing: -.045em; line-height: 1.05; }

/* Blog index hero */
.bl-index-hero { position: relative; isolation: isolate; overflow: hidden; display: flex; align-items: flex-end; min-height: min(760px, 88svh); background: #0b1418; color: var(--bl-text); }
.bl-index-hero > img, .bl-hero > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center 30%; animation: bl-settle 2.2s var(--bl-ease) both; }
.bl-index-hero::after, .bl-hero::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, #05080bd9 0%, #05080b8c 40%, transparent 75%), linear-gradient(0deg, #05080bf2 0%, #05080b66 40%, transparent 70%), linear-gradient(180deg, #05080b80 0%, transparent 22%); }
.bl-index-hero-content { width: 100%; max-width: calc(var(--bl-max) + 2 * var(--bl-gutter)); margin: 0 auto; padding: 140px var(--bl-gutter) clamp(48px, 7vw, 96px); animation: bl-rise 1s .15s var(--bl-ease) backwards; }
.bl-index-hero h1 { max-width: 820px; margin: 20px 0 0; color: #fff; font-size: clamp(40px, 6vw, 80px); font-weight: 600; line-height: 1; letter-spacing: -.055em; text-wrap: balance; }
.bl-index-hero h1 span { display: block; color: #c3c5cc; }
.bl-index-hero p:not(.bl-eyebrow) { max-width: 560px; margin: 24px 0 0; color: #ffffffd0; font-size: clamp(16px, 1.3vw, 18px); line-height: 1.6; }

/* Cards */
.bl-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.bl-card { border: 1px solid var(--bl-border); border-radius: var(--bl-radius); background: var(--bl-panel); overflow: hidden; transition: transform .35s var(--bl-ease), border-color .3s, box-shadow .35s; }
.bl-card:hover { transform: translateY(-4px); border-color: var(--bl-border-strong); box-shadow: var(--bl-float-shadow); }
.bl-card[hidden] { display: none; }
.bl-card-link { display: flex; flex-direction: column; height: 100%; }
.bl-card-media { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: #0b1418; }
.bl-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--bl-ease); }
.bl-card:hover .bl-card-media img { transform: scale(1.04); }
.bl-card-body { display: flex; flex: 1; flex-direction: column; gap: 12px; padding: 22px 24px 24px; }
.bl-card-meta { display: flex; flex-wrap: wrap; gap: 14px; color: var(--bl-faint); font: 500 10.5px/1.4 "DM Mono", monospace; letter-spacing: .12em; text-transform: uppercase; }
.bl-card-meta span:first-child { color: var(--bl-green); }
.bl-draft { color: var(--bl-red) !important; }
.bl-card-title { font-size: 21px; font-weight: 600; line-height: 1.2; letter-spacing: -.03em; text-wrap: balance; }
.bl-card-text { color: var(--bl-muted); font-size: 14.5px; line-height: 1.6; }
.bl-card-more { display: inline-flex; align-items: center; gap: 8px; margin-top: auto; padding-top: 6px; color: var(--bl-secondary); font-size: 14px; font-weight: 600; }
.bl-card-more .bl-icon { transition: transform .25s var(--bl-ease); }
.bl-card:hover .bl-card-more .bl-icon { transform: translateX(4px); }
.bl-card--featured .bl-card-link { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); }
.bl-card--featured .bl-card-media { aspect-ratio: auto; min-height: 420px; }
.bl-card--featured .bl-card-body { justify-content: center; gap: 18px; padding: clamp(28px, 4vw, 56px); }
.bl-card--featured .bl-card-title { font-size: clamp(28px, 3vw, 42px); line-height: 1.05; letter-spacing: -.045em; }
.bl-card--featured .bl-card-text { font-size: 16.5px; }
.bl-card--featured .bl-card-more { margin-top: 10px; }
.bl-featured { padding-top: clamp(40px, 5vw, 64px); }

.bl-filters { display: flex; flex-wrap: wrap; gap: 4px; padding: 5px; border: 1px solid var(--bl-border); border-radius: 999px; background: var(--bl-tint); }
.bl-filters button { padding: 8px 14px; border: 0; border-radius: 999px; background: transparent; color: var(--bl-secondary); font-size: 14px; font-weight: 500; }
.bl-filters button:hover { color: var(--bl-text); }
.bl-filters button.bl-on { background: var(--bl-primary-bg); color: var(--bl-primary-text); box-shadow: var(--bl-primary-shadow); }

/* Article hero */
.bl-hero { position: relative; isolation: isolate; overflow: hidden; display: flex; align-items: flex-end; min-height: min(720px, 86svh); background: #0b1418; color: var(--bl-text); }
.bl-hero-content { width: 100%; max-width: calc(var(--bl-max) + 2 * var(--bl-gutter)); margin: 0 auto; padding: 150px var(--bl-gutter) clamp(44px, 6vw, 80px); animation: bl-rise 1s .15s var(--bl-ease) backwards; }
.bl-crumbs { display: flex; gap: 10px; color: #ffffffa8; font: 500 11px/1.4 "DM Mono", monospace; letter-spacing: .14em; text-transform: uppercase; }
.bl-crumbs a { color: #fff; }
.bl-crumbs a:hover { text-decoration: underline; text-underline-offset: 4px; }
.bl-hero h1 { max-width: 900px; margin: 22px 0 0; color: #fff; font-size: clamp(36px, 5.2vw, 72px); font-weight: 600; line-height: 1.02; letter-spacing: -.05em; text-wrap: balance; text-shadow: 0 2px 30px #0005; }
.bl-hero-description { max-width: 640px; margin: 22px 0 0; color: #ffffffd9; font-size: clamp(16px, 1.35vw, 19px); line-height: 1.6; text-wrap: pretty; }
.bl-hero-meta { display: flex; flex-wrap: wrap; gap: 8px 22px; margin: 28px 0 0; color: #ffffffa8; font-size: 13.5px; }
.bl-hero-meta span + span::before { content: ""; display: inline-block; width: 4px; height: 4px; margin: 0 14px 2px -12px; border-radius: 50%; background: #ffffff55; }

/* Article layout */
.bl-layout { display: grid; grid-template-columns: 260px minmax(0, 720px); justify-content: center; gap: clamp(40px, 6vw, 96px); max-width: calc(var(--bl-max) + 2 * var(--bl-gutter)); margin: 0 auto; padding: clamp(48px, 6vw, 88px) var(--bl-gutter) 0; }
.bl-layout--single { grid-template-columns: minmax(0, 720px); }
.bl-toc { position: sticky; top: calc(var(--bl-header) + 32px); align-self: start; display: grid; gap: 18px; max-height: calc(100svh - var(--bl-header) - 64px); overflow-y: auto; scrollbar-width: none; }
.bl-toc ol { display: grid; gap: 2px; margin: 0; padding: 0; list-style: none; border-left: 1px solid var(--bl-border); }
.bl-toc li a { display: block; margin-left: -1px; padding: 7px 0 7px 16px; border-left: 1px solid transparent; color: var(--bl-faint); font-size: 13.5px; line-height: 1.45; transition: color .2s, border-color .2s; }
.bl-toc li a:hover { color: var(--bl-secondary); }
.bl-toc li a[aria-current] { border-left-color: var(--bl-text); color: var(--bl-text); }
.bl-toc-cta { display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 2px 12px; padding: 16px 18px; border: 1px solid var(--bl-border-strong); border-radius: 18px; background: radial-gradient(ellipse at 0% 0%, color-mix(in srgb, var(--bl-lavender) 16%, transparent), transparent 65%), var(--bl-panel); }
.bl-toc-cta span { font-size: 14.5px; font-weight: 600; letter-spacing: -.02em; }
.bl-toc-cta small { grid-column: 1; color: var(--bl-muted); font-size: 12.5px; }
.bl-toc-cta .bl-icon { grid-row: 1 / 3; grid-column: 2; color: var(--bl-lavender); }

/* Prose */
.bl-prose { min-width: 0; color: var(--bl-secondary); font-size: 17.5px; line-height: 1.75; }
.bl-prose > * { margin: 0; }
.bl-prose > * + * { margin-top: 22px; }
.bl-prose h2 { margin-top: 72px; color: var(--bl-text); font-size: clamp(28px, 2.8vw, 38px); font-weight: 600; line-height: 1.1; letter-spacing: -.045em; text-wrap: balance; }
.bl-prose h3 { margin-top: 44px; color: var(--bl-text); font-size: 22px; font-weight: 600; line-height: 1.25; letter-spacing: -.03em; }
.bl-prose h2 + *, .bl-prose h3 + * { margin-top: 16px; }
.bl-prose :is(h2, h3) { position: relative; }
.bl-anchor { position: absolute; left: -1.1em; color: var(--bl-faint); opacity: 0; font-weight: 400; transition: opacity .2s; }
.bl-prose :is(h2, h3):hover .bl-anchor { opacity: 1; }
.bl-prose strong { color: var(--bl-text); font-weight: 600; }
.bl-prose em { color: var(--bl-text); }
.bl-prose a:not(.bl-btn) { color: var(--bl-text); text-decoration: underline; text-decoration-color: var(--bl-lavender); text-decoration-thickness: 1px; text-underline-offset: 4px; transition: text-decoration-color .2s; }
.bl-prose a:not(.bl-btn):hover { text-decoration-color: var(--bl-text); }
.bl-prose :is(ul, ol):not([class]) { padding-left: 1.3em; }
.bl-prose :is(ul, ol):not([class]) li + li { margin-top: 10px; }
.bl-prose :is(ul, ol):not([class]) li::marker { color: var(--bl-faint); }
.bl-prose blockquote { padding: 4px 0 4px 24px; border-left: 2px solid var(--bl-lavender); color: var(--bl-text); font-size: 21px; line-height: 1.5; letter-spacing: -.02em; }
.bl-prose blockquote p { margin: 0; }
.bl-prose code { padding: 2px 7px; border-radius: 7px; background: var(--bl-tint-2); color: var(--bl-text); font: 500 .85em "DM Mono", monospace; }
.bl-prose hr { height: 1px; margin: 56px 0; border: 0; background: var(--bl-border); }
.bl-figure img { width: 100%; border: 1px solid var(--bl-border); border-radius: 20px; }
.bl-figure figcaption, .bl-frame-wrap figcaption { margin-top: 12px; color: var(--bl-faint); font-size: 13.5px; text-align: center; }

/* Table with comparison marks */
.bl-table { margin-inline: clamp(-80px, -6vw, 0px); overflow-x: auto; border: 1px solid var(--bl-border); border-radius: var(--bl-radius); background: var(--bl-panel); }
.bl-table table { width: 100%; min-width: 560px; border-collapse: collapse; font-size: 14.5px; line-height: 1.45; }
.bl-table th, .bl-table td { padding: 14px 16px; border-bottom: 1px solid var(--bl-border); text-align: left; vertical-align: middle; }
.bl-table thead th { color: var(--bl-muted); font: 500 10px/1.35 "DM Mono", monospace; letter-spacing: .06em; text-transform: uppercase; }
.bl-table tbody th { color: var(--bl-text); font-weight: 600; }
.bl-table tbody tr:last-child > * { border-bottom: 0; }
.bl-table tbody tr:hover { background: var(--bl-tint); }
.bl-cmp { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; }
.bl-cmp--yes { background: var(--bl-green-soft); color: var(--bl-green); }
.bl-cmp--partial { background: var(--bl-tint-2); color: var(--bl-muted); }
.bl-cmp--no { color: var(--bl-faint); opacity: .6; }

/* Blocks */
.bl-tldr { padding: 26px 28px; border: 1px solid var(--bl-border-strong); border-radius: var(--bl-radius); background: radial-gradient(ellipse at 100% 0%, color-mix(in srgb, var(--bl-green) 14%, transparent), transparent 60%), var(--bl-panel); color: var(--bl-text); font-size: 16.5px; }
.bl-tldr ul { display: grid; gap: 10px; margin: 16px 0 0; padding: 0; list-style: none; }
.bl-tldr li { position: relative; padding-left: 26px; }
.bl-tldr li::before { content: ""; position: absolute; left: 2px; top: .62em; width: 10px; height: 6px; border-left: 2px solid var(--bl-green); border-bottom: 2px solid var(--bl-green); transform: rotate(-45deg); }
.bl-tldr p:not(.bl-eyebrow) { margin: 14px 0 0; }

.bl-tip { display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding: 22px 24px; border: 1px solid var(--bl-border); border-radius: var(--bl-radius); background: var(--bl-surface); font-size: 16px; }
.bl-tip-mark { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--bl-tint-2); color: var(--bl-text); }
.bl-tip-mark .bl-mark { width: 20px; height: 20px; }
.bl-tip-title { margin: 0 0 4px; color: var(--bl-text); font-weight: 600; letter-spacing: -.01em; }
.bl-tip p:not(.bl-tip-title) { margin: 0; }
.bl-tip p + p { margin-top: 10px !important; }

.bl-fixes { display: grid; gap: 14px; margin-left: 0; padding: 0; list-style: none; }
.bl-fix { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; padding: 12px; border: 1px solid var(--bl-border); border-radius: 20px; background: var(--bl-panel); }
.bl-fix p { display: grid; gap: 4px; margin: 0; padding: 14px 16px; border: 1px solid var(--bl-border-strong); border-radius: 14px; background: var(--bl-glass); color: var(--bl-text); font-size: 16px; line-height: 1.45; }
.bl-fix small { color: var(--bl-faint); font: 500 10px/1.4 "DM Mono", monospace; letter-spacing: .12em; text-transform: uppercase; }
.bl-fix-right small { color: var(--bl-lavender); }
.bl-fix mark { padding: 0; background: transparent; color: var(--bl-text); text-decoration: underline wavy var(--bl-red) 1.5px; text-underline-offset: 5px; }
.bl-fix b { color: var(--bl-green); font-weight: 600; }
.bl-fixes--choice mark { padding: 0; text-decoration: none; font-weight: 600; }
.bl-fixes--choice .bl-fix-right small { color: var(--bl-green); }
.bl-fix .bl-fix-note { display: block; grid-column: 1 / -1; padding: 2px 6px 4px; border: 0; background: none; color: var(--bl-muted); font-size: 14.5px; }

.bl-steps { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; padding: 0; list-style: none; }
.bl-steps li { padding: 22px 22px 24px; border: 1px solid var(--bl-border); border-radius: var(--bl-radius); background: var(--bl-panel); }
.bl-step-n { color: var(--bl-lavender); font: 500 12px "DM Mono", monospace; }
.bl-steps b { display: block; margin-top: 16px; color: var(--bl-text); font-size: 18.5px; font-weight: 600; line-height: 1.3; letter-spacing: -.025em; }
.bl-steps p { margin: 8px 0 0; color: var(--bl-muted); font-size: 15px; line-height: 1.6; }

.bl-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); border-block: 1px solid var(--bl-border); }
.bl-stats > div { display: grid; gap: 6px; padding: 24px 20px; border-left: 1px solid var(--bl-border); }
.bl-stats > div:first-child { border-left: 0; padding-left: 0; }
.bl-stats strong { color: var(--bl-text); font-size: clamp(30px, 3vw, 42px); font-weight: 600; line-height: 1; letter-spacing: -.045em; }
.bl-stats span { color: var(--bl-muted); font-size: 14px; line-height: 1.45; }

.bl-frame-wrap { margin-inline: clamp(-80px, -6vw, 0px); }
.bl-frame { overflow: hidden; border: 1px solid var(--bl-border-strong); border-radius: 18px; background: var(--bl-panel); box-shadow: var(--bl-shadow); }
.bl-frame-bar { display: flex; align-items: center; gap: 7px; height: 34px; padding: 0 14px; border-bottom: 1px solid var(--bl-border); background: var(--bl-frame-bar); }
.bl-frame-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--bl-tint-2); }
.bl-frame-bar span { margin: 0 auto; padding: 3px 14px; border-radius: 6px; background: var(--bl-tint); color: var(--bl-faint); font: 500 11px "DM Mono", monospace; letter-spacing: .04em; transform: translateX(-20px); }
.bl-frame img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; object-position: top center; }

.bl-shadow { position: relative; margin-inline: 0; padding: 26px 28px; border: 1px solid var(--bl-border-strong); border-radius: var(--bl-radius); background: radial-gradient(ellipse at 50% 0%, color-mix(in srgb, var(--bl-lavender) 12%, transparent), transparent 65%), var(--bl-panel); box-shadow: var(--bl-float-shadow); }
.bl-shadow-hint { display: flex; align-items: center; gap: 8px; margin: 0; color: var(--bl-lavender); font-size: 13px; }
.bl-karaoke { margin: 12px 0 6px; color: var(--bl-text); font-size: clamp(22px, 2.4vw, 30px); font-weight: 500; line-height: 1.25; letter-spacing: -.035em; }
.bl-karaoke span { color: var(--bl-word-dim); animation: bl-word 6s linear infinite; animation-delay: calc(var(--i) * .42s); }
.bl-wave-row { display: grid; grid-template-columns: 64px 1fr; align-items: center; gap: 10px; margin-top: 10px; }
.bl-wave-row > span { color: var(--bl-faint); font: 500 10px "DM Mono", monospace; letter-spacing: .08em; text-transform: uppercase; }
.bl-wave { width: 100%; height: 34px; }
.bl-wave rect { transform-box: fill-box; transform-origin: center; animation: bl-bar 1.4s ease-in-out infinite alternate; animation-delay: calc(var(--i) * -70ms); }
.bl-wave--original rect { fill: var(--bl-lavender); opacity: .75; }
.bl-wave--you rect { fill: var(--bl-green); opacity: .75; animation-delay: calc(var(--i) * -70ms - 200ms); }

.bl-faq { border-top: 1px solid var(--bl-border); }
.bl-faq details { border-bottom: 1px solid var(--bl-border); }
.bl-faq summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 22px 2px; color: var(--bl-text); cursor: pointer; font-size: 18px; font-weight: 500; line-height: 1.4; letter-spacing: -.02em; list-style: none; }
.bl-faq summary::-webkit-details-marker { display: none; }
.bl-faq summary svg { flex: none; color: var(--bl-muted); transition: transform .3s var(--bl-ease); }
.bl-faq details[open] summary svg { transform: rotate(180deg); }
.bl-faq details > div { padding: 0 2px 22px; color: var(--bl-muted); font-size: 16px; }
.bl-faq details > div p { margin: 0; }
.bl-faq details > div p + p { margin-top: 12px; }

.bl-cta { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 22px; padding: 28px; border: 1px solid var(--bl-border-strong); border-radius: var(--bl-radius); background: radial-gradient(ellipse at 0% 0%, color-mix(in srgb, var(--bl-lavender) 18%, transparent), transparent 60%), radial-gradient(ellipse at 100% 100%, color-mix(in srgb, var(--bl-green) 14%, transparent), transparent 60%), var(--bl-panel); }
.bl-cta > div { flex: 1 1 320px; }
.bl-cta-title { margin: 12px 0 0; color: var(--bl-text); font-size: 23px; font-weight: 600; line-height: 1.2; letter-spacing: -.035em; }
.bl-cta p:not(.bl-eyebrow, .bl-cta-title) { margin: 8px 0 0; color: var(--bl-muted); font-size: 15.5px; }

/* Final CTA band, same as the landing's closing section */
.bl-final { position: relative; isolation: isolate; overflow: hidden; display: flex; align-items: center; min-height: 520px; max-width: calc(var(--bl-max) + 2 * var(--bl-gutter)); margin: clamp(90px, 11vw, 150px) auto 0; border: 1px solid var(--bl-border); border-radius: 28px; background: #0b0f14; color: #f1f1f3; }
@media (min-width: 1400px) { .bl-final { max-width: var(--bl-max); } }
@media (max-width: 1399px) { .bl-final { margin-inline: var(--bl-gutter); } }
.bl-final > img { position: absolute; z-index: -2; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 50% 30%; }
.bl-final::after { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(90deg, #0b0f14f5 0%, #0b0f14d9 34%, #0b0f1433 70%, transparent 100%); }
.bl-final-content { max-width: 620px; padding: clamp(56px, 8vw, 100px) clamp(28px, 6vw, 80px); }
.bl-final h2 { margin: 20px 0 0; font-size: clamp(34px, 4.4vw, 56px); font-weight: 600; line-height: 1.02; letter-spacing: -.05em; text-wrap: balance; }
.bl-final h2 span { display: block; color: #c3c5cc; }
.bl-final p:not(.bl-eyebrow) { max-width: 460px; margin: 20px 0 32px; color: #c8c9ce; font-size: 17px; }

/* Footer */
.bl-footer { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 24px; max-width: calc(var(--bl-max) + 2 * var(--bl-gutter)); margin: 0 auto; padding: 56px var(--bl-gutter) 48px; color: var(--bl-muted); font-size: 14px; }
.bl-footer-brand { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.bl-footer-links { display: flex; flex-wrap: wrap; gap: 24px; }
.bl-footer-links a:hover { color: var(--bl-text); }
.bl-footer small { color: var(--bl-faint); font: 500 11px "DM Mono", monospace; }

/* Scroll reveal (enabled by blog.js) */
.bl-motion [data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .9s var(--bl-ease), transform .9s var(--bl-ease); }
.bl-motion [data-reveal].bl-in { opacity: 1; transform: none; }

@keyframes bl-rise { from { opacity: 0; transform: translateY(22px); } }
@keyframes bl-settle { from { transform: scale(1.06); filter: blur(6px) saturate(.85); } }
@keyframes bl-word { 0% { color: var(--bl-word-dim); } 3%, 72% { color: var(--bl-text); } 80%, 100% { color: var(--bl-word-dim); } }
@keyframes bl-bar { from { transform: scaleY(.55); } to { transform: scaleY(1); } }

@media (max-width: 1080px) {
  .bl-nav { display: none; }
  .bl-header-inner { grid-template-columns: 1fr auto; }
  .bl-layout { grid-template-columns: minmax(0, 720px); }
  .bl-toc { position: static; max-height: none; padding: 22px; border: 1px solid var(--bl-border); border-radius: var(--bl-radius); background: var(--bl-panel); }
  .bl-toc-cta { display: none; }
  .bl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bl-frame-wrap, .bl-table { margin-inline: 0; }
}
@media (max-width: 760px) {
  :root { --bl-header: 64px; }
  .bl-header-inner { gap: 12px; }
  .bl-theme { width: 42px; height: 42px; }
  .bl-grid { grid-template-columns: 1fr; }
  .bl-card--featured .bl-card-link { grid-template-columns: 1fr; }
  .bl-card--featured .bl-card-media { min-height: 0; aspect-ratio: 16 / 10; }
  .bl-index-hero, .bl-hero { min-height: 640px; }
  .bl-index-hero > img, .bl-hero > img { height: 68%; object-position: 50% 25%; }
  .bl-index-hero::after, .bl-hero::after { background: linear-gradient(180deg, #05080b66 0%, transparent 18%, #05080bb3 46%, #0b0f14 66%); }
  .bl-hero-meta span + span::before { display: none; }
  .bl-prose { font-size: 17px; }
  .bl-prose h2 { margin-top: 56px; }
  .bl-anchor { display: none; }
  .bl-fix { grid-template-columns: 1fr; }
  .bl-steps { grid-template-columns: 1fr; }
  .bl-stats > div { padding-inline: 14px; }
  .bl-stats > div:nth-child(odd) { border-left: 0; padding-left: 0; }
  .bl-frame { border-radius: 12px; }
  .bl-frame-bar { height: 24px; }
  .bl-frame-bar i { width: 7px; height: 7px; }
  .bl-frame-bar span { font-size: 9px; }
  .bl-faq summary { font-size: 16px; padding: 20px 2px; }
  .bl-cta .bl-btn { width: 100%; }
  .bl-final { min-height: 0; align-items: flex-end; margin-inline: 12px; border-radius: 22px; }
  .bl-final > img { height: 62%; object-position: 50% 20%; }
  .bl-final::after { background: linear-gradient(180deg, transparent 0%, #0b0f14b3 42%, #0b0f14 62%); }
  .bl-final-content { padding: 260px 24px 44px; }
  .bl-footer { flex-direction: column; align-items: flex-start; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .bl-karaoke span { color: var(--bl-text); }
}

/* Challenge cards (/herramientas and inline in posts) with small product previews */
.tl-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.tl-card-link { border: 1px solid var(--bl-border); border-radius: var(--bl-radius); background: var(--bl-panel); overflow: hidden; transition: transform .35s var(--bl-ease), border-color .3s, box-shadow .35s; }
.tl-card-link:hover { transform: translateY(-4px); border-color: var(--bl-border-strong); box-shadow: var(--bl-float-shadow); }
.tl-card-link > a { display: flex; flex-direction: column; height: 100%; color: inherit !important; text-decoration: none !important; }
.tl-card-art { position: relative; display: grid; place-items: center; aspect-ratio: 16 / 9; overflow: hidden; border-bottom: 1px solid var(--bl-border); background: radial-gradient(ellipse at 20% 0%, color-mix(in srgb, var(--bl-lavender) 22%, transparent), transparent 60%), radial-gradient(ellipse at 90% 100%, color-mix(in srgb, var(--bl-green) 18%, transparent), transparent 60%), var(--bl-surface); }
.tl-card-body { display: flex; flex: 1; flex-direction: column; gap: 12px; padding: 22px 24px 24px; }
.tl-card-link .bl-card-meta span:last-child:not(.bl-draft) { color: var(--bl-lime); }
:root[data-theme="light"] .tl-card-link .bl-card-meta span:last-child:not(.bl-draft) { color: #4f7f12; }
.tl-card-link:hover .bl-card-more .bl-icon { transform: translateX(4px); }
.tl-card-link--inline > a { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
.tl-card-link--inline .tl-card-art { aspect-ratio: auto; min-height: 220px; border-bottom: 0; border-right: 1px solid var(--bl-border); }
.tl-card-link--inline .bl-card-title { font-size: 22px; }
.tl-card-link--inline .bl-card-text { font-size: 15px; }

.tl-art { display: grid; justify-items: center; gap: 10px; width: 78%; color: var(--bl-text); }
.tl-art .bl-wave { height: 44px; }
.tl-art--voz b { font-size: 44px; font-weight: 600; letter-spacing: -.05em; line-height: 1; }
.tl-art--voz small { color: var(--bl-faint); font-size: 18px; letter-spacing: 0; }
.tl-art--twister > span { font-size: clamp(18px, 1.7vw, 24px); font-weight: 500; letter-spacing: -.03em; text-align: center; line-height: 1.25; }
.tl-art--twister i { font-style: normal; color: var(--bl-text); }
.tl-art--twister em { font-style: normal; color: var(--bl-word-dim); }
.tl-art--twister small, .tl-art--nivel small { color: var(--bl-green); font: 500 11px "DM Mono", monospace; letter-spacing: .1em; text-transform: uppercase; }
.tl-art-scale { position: relative; width: 100%; height: 8px; border-radius: 99px; background: var(--bl-tint-2); }
.tl-art-scale i { position: absolute; inset: 0 30% 0 0; border-radius: inherit; background: linear-gradient(90deg, var(--bl-lavender), var(--bl-green)); }
.tl-art-scale b { position: absolute; top: 50%; left: 70%; width: 18px; height: 18px; border: 3px solid var(--bl-panel); border-radius: 50%; background: var(--bl-text); transform: translate(-50%, -50%); box-shadow: 0 0 0 5px var(--bl-green-soft); }
.tl-art-labels { display: flex; justify-content: space-between; width: 100%; color: var(--bl-faint); font: 500 12px "DM Mono", monospace; }
.tl-art-labels .tl-on { color: var(--bl-text); }
.tl-art--falsos { gap: 6px; font-size: 20px; font-weight: 600; letter-spacing: -.03em; }
.tl-art--falsos s { color: var(--bl-red); font-weight: 500; text-decoration-thickness: 2px; }
.tl-art--oido { grid-template-columns: auto 1fr; align-items: center; gap: 16px; }
.tl-art-play { display: grid; place-items: center; width: 54px; height: 54px; border-radius: 50%; background: var(--bl-primary-bg); color: var(--bl-primary-text); box-shadow: var(--bl-primary-shadow); }
.tl-art-pair { display: grid; gap: 8px; }
.tl-art-pair span { padding: 8px 16px; border: 1px solid var(--bl-border-strong); border-radius: 14px; background: var(--bl-glass); font-size: 18px; font-weight: 600; }
.tl-ok { color: var(--bl-green) !important; border-color: color-mix(in srgb, var(--bl-green) 50%, transparent) !important; }
.tl-art--falsos .tl-ok { font-weight: 600; }

@media (max-width: 1080px) { .tl-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .tl-grid { grid-template-columns: 1fr; }
  .tl-card-link--inline > a { grid-template-columns: 1fr; }
  .tl-card-link--inline .tl-card-art { min-height: 170px; border-right: 0; border-bottom: 1px solid var(--bl-border); }
}