:root{--pulso-deep: #0a2e57;--pulso-deep-2: #061e3d;--pulso-blue: #0f5aa8;--pulso-signal: #2e8fe8;--pulso-ink: #132433;--pulso-paper: #ffffff;--pulso-ice: #eff5fb;--pulso-steel: #4a6fa5;--pulso-biology: #1e7fb8;--pulso-capital: #123e6e;--pulso-slate: #5b7186;--radius: 20px;--shadow-soft: 0 14px 34px -20px rgba(10, 46, 87, .28);--font-display: "Space Grotesk", "Inter", system-ui, sans-serif;--font-text: "Inter", system-ui, sans-serif;--font-mono: "IBM Plex Mono", ui-monospace, monospace;--measure: 44rem;--rule: color-mix(in srgb, var(--pulso-deep) 16%, transparent);--ease: cubic-bezier(.22, .61, .21, 1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--pulso-paper);color:var(--pulso-ink);font-family:var(--font-text);font-size:17px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--pulso-blue);text-decoration-color:var(--pulso-signal);text-underline-offset:3px;transition:color .25s 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2rem;align-items:center;justify-content:space-between;font-family:var(--font-mono);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:color-mix(in srgb,var(--pulso-ink) 60%,transparent)}.hero-wordmark{font-family:var(--font-display);font-weight:700;font-size:clamp(4.2rem,15.5vw,12.5rem);line-height:.95;letter-spacing:.03em;color:var(--pulso-blue);margin:1.2rem 0 0}.hero-wordmark .dot{color:var(--pulso-signal)}.hero-pulse{display:block;width:100%;height:34px;margin:1.4rem 0 1.6rem}.hero-pulse path{stroke-dasharray:1600;stroke-dashoffset:1600;animation:pulse-draw 5.5s var(--ease) infinite}@keyframes pulse-draw{0%{stroke-dashoffset:1600;opacity:.9}45%{stroke-dashoffset:0;opacity:1}80%{stroke-dashoffset:0;opacity:1}to{stroke-dashoffset:0;opacity:.35}}@media(prefers-reduced-motion:reduce){.hero-pulse path{animation:none;stroke-dashoffset:0}html{scroll-behavior:auto}}.hero-dark h1{color:var(--pulso-blue);font-size:clamp(1.9rem,4.2vw,3.2rem);letter-spacing:-.02em;max-width:46rem;margin:0 0 .8rem}.hero-dark .promise{font-size:1.12rem;line-height:1.55;max-width:38rem;color:color-mix(in srgb,var(--pulso-ink) 82%,transparent);margin:0}.hero-strip{border-top:1px solid var(--rule);margin-top:2.4rem;padding-top:.9rem;display:flex;flex-wrap:wrap;gap:.6rem 2.2rem;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;color:color-mix(in srgb,var(--pulso-ink) 64%,transparent)}.hero-strip .sep{color:var(--pulso-signal)}.tagline{font-family:var(--font-mono);font-size:.85rem;letter-spacing:.12em;color:var(--pulso-slate);text-transform:uppercase}.hero{padding:3rem 0 1.2rem}.hero h1{font-size:clamp(2.4rem,5.5vw,4rem);margin:0 0 .7rem}.hero .promise{font-size:1.15rem;max-width:38rem;color:var(--pulso-ink)}.section-head{display:flex;align-items:baseline;justify-content:space-between;gap:1rem;border-bottom:1px solid 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.5rem}.facts{font-family:var(--font-mono);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--pulso-slate);margin:.3rem 0}.profile-head-band .facts{color:var(--pulso-slate)}@media(max-width:40rem){.profile-head-band .inner{grid-template-columns:1fr}}.signup{max-width:34rem;margin:1.4rem 0}.signup label{display:block;font-size:.82rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;margin:1rem 0 .35rem}.signup input,.signup select{width:100%;padding:.75rem .9rem;border:1px solid var(--pulso-slate);background:#fff;font:inherit;border-radius:14px;transition:border-color .25s var(--ease),box-shadow .25s var(--ease)}.signup input:focus,.signup select:focus{outline:none;border-color:var(--pulso-signal);box-shadow:0 0 0 3px color-mix(in srgb,var(--pulso-signal) 18%,transparent)}.signup button{margin-top:1.2rem;background:var(--pulso-blue);color:#fff;border:0;padding:.8rem 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nav{display:flex;flex-wrap:wrap;gap:1.3rem;padding:1.2rem 0 .6rem;font-size:.92rem}.site-footer nav a{text-decoration:none}.site-footer nav a:hover{color:var(--pulso-paper);text-decoration:underline}.site-footer .fine{font-size:.8rem;opacity:.75;padding-bottom:2rem}.prose{max-width:var(--measure);padding-bottom:1rem}.prose h1{margin-top:2.6rem;font-size:clamp(2.2rem,5vw,3.2rem)}.art-panel{position:relative;margin:0;overflow:hidden;background:var(--pulso-deep-2);border-radius:var(--radius)}.art-panel svg.art{display:block;width:100%;height:100%}.art-16x9{aspect-ratio:16 / 9}.art-wide{aspect-ratio:21 / 9}.art-4x3{aspect-ratio:4 / 3}.art-cover{aspect-ratio:16 / 10}.art-overlay{position:absolute;inset:0;pointer-events:none;font-family:var(--font-mono)}.art-tag{position:absolute;top:.75rem;left:.85rem;display:inline-flex;align-items:center;gap:.5rem;font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:color-mix(in srgb,var(--pulso-paper) 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h3{margin-top:.65rem}.cover-tile{background:#fff;color:var(--pulso-ink);border:1px solid var(--rule);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-soft);display:flex;flex-direction:column;margin-top:1.8rem}.cover-tile .cover-art{display:block}.cover-tile .cover-body{padding:1.5rem 1.6rem 1.7rem}.cover-tile h3{color:var(--pulso-deep);margin:.85rem 0 .6rem;font-size:clamp(1.7rem,3.4vw,2.4rem)}.cover-tile h3 a{text-decoration:none;color:inherit}.cover-tile h3 a:hover{color:var(--pulso-signal)}.cover-tile .dek{color:var(--pulso-ink);font-size:1.12rem;line-height:1.55;margin:0 0 .7rem}.cover-tile .meta{color:var(--pulso-slate)}.quote-card .pill-biology{color:#a9d2ee}.quote-card .pill-technology{color:#b9cde6}.quote-card .pill-finance{color:#a9c3e4}.rail-hint{font-family:var(--font-mono);font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--pulso-slate);white-space:nowrap}.story-rail{display:flex;gap:1.2rem;overflow-x:auto;scroll-snap-type:x 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1.15rem;display:grid;gap:.55rem;align-content:start}.rail-tile-title{font-family:var(--font-display);font-weight:600;font-size:1.18rem;line-height:1.22;letter-spacing:-.01em;color:var(--pulso-deep)}.rail-tile:hover .rail-tile-title{color:var(--pulso-signal)}.rail-door{background:var(--pulso-blue);border-color:var(--pulso-blue)}.rail-door-body{padding:1.5rem 1.4rem;display:grid;gap:.7rem;align-content:start;height:100%}.rail-door-mark{font-family:var(--font-display);font-weight:700;font-size:1.5rem;letter-spacing:.22em;color:#fff;line-height:1}.rail-door-mark .dot{color:#fff}.rail-door .rail-tile-title{color:#fff;font-size:1.35rem}.rail-door:hover .rail-tile-title{color:#fff}.rail-door .meta{color:color-mix(in srgb,white 72%,transparent)}.article-banner{margin-top:1.8rem;border:1px solid var(--rule)}.quote-card{max-width:25rem;margin:2.6rem auto;aspect-ratio:4 / 5;background:var(--pulso-deep);color:#fff;border-radius:var(--radius);padding:1.7rem 1.6rem;display:flex;flex-direction:column;border-top:3px solid var(--pulso-signal);box-shadow:0 24px 50px -24px color-mix(in srgb,var(--pulso-deep) 55%,transparent)}.qc-top{display:flex;align-items:center;justify-content:space-between;gap:1rem}.qc-mark{font-family:var(--font-display);font-weight:700;font-size:1.05rem;letter-spacing:.22em;color:var(--pulso-paper);line-height:1}.qc-mark .dot{color:var(--pulso-signal)}.quote-card blockquote{font-family:var(--font-display);font-weight:500;font-size:clamp(1.35rem,2.4vw,1.62rem);line-height:1.32;letter-spacing:-.01em;margin:auto 0;padding:1.5rem 0}.qc-pulse{display:block;width:100%;height:14px}.qc-foot{display:flex;justify-content:space-between;gap:1rem;border-top:1px solid color-mix(in srgb,var(--pulso-paper) 24%,transparent);padding-top:.85rem;margin-top:1.1rem;font-family:var(--font-mono);font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:color-mix(in srgb,var(--pulso-paper) 66%,transparent)}.avatar-placeholder{border:1px solid color-mix(in srgb,white 24%,transparent);background-color:var(--pulso-deep);background-image:radial-gradient(circle at 80% 16%,color-mix(in srgb,var(--pulso-signal) 80%,transparent) 0 5px,transparent 6.5px),repeating-linear-gradient(45deg,rgba(255,255,255,.08) 0 2px,transparent 2px 9px)}.avatar-technology{background-color:#1b3a5c;background-image:radial-gradient(circle at 80% 16%,color-mix(in srgb,var(--pulso-signal) 80%,transparent) 0 5px,transparent 6.5px),linear-gradient(rgba(174,201,232,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(174,201,232,.16) 1px,transparent 1px);background-size:auto,14px 14px,14px 14px}.avatar-finance{background-color:#0e2c50;background-image:radial-gradient(circle at 80% 16%,color-mix(in srgb,var(--pulso-signal) 80%,transparent) 0 5px,transparent 6.5px),repeating-linear-gradient(0deg,rgba(169,195,228,.14) 0 2px,transparent 2px 10px)}.person-card{grid-template-columns:96px 1fr}.person-card .avatar-placeholder{width:96px;height:96px;font-size:1.9rem}.profile-grid .person-card{grid-template-columns:120px 1fr}.profile-grid .avatar-placeholder{width:120px;height:120px;font-size:2.3rem}.profile-head-band .inner{grid-template-columns:168px 1fr}.profile-head-band .avatar-placeholder{width:168px;height:168px;font-size:3.2rem}@media(max-width:40rem){.profile-head-band .inner{grid-template-columns:1fr}.rail-tile{flex-basis:15.5rem}}.feed-grid{display:grid;grid-template-columns:1fr;gap:1.8rem;padding:1.8rem 0 .5rem}.feed-grid .article-card h3{font-size:1.55rem}@media(min-width:56rem){.feed-grid{grid-template-columns:repeat(auto-fill,minmax(20rem,1fr))}}.topic-tile{display:flex;flex-direction:column;border:1px solid var(--rule);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-soft);text-decoration:none;color:inherit;overflow:hidden;transition:transform .3s var(--ease),border-color .3s var(--ease)}.topic-tile:hover{transform:translateY(-4px);border-color:color-mix(in srgb,var(--pulso-signal) 55%,transparent);color:inherit}.topic-tile-body{padding:1rem 1.1rem 1.15rem;display:grid;gap:.45rem;align-content:start}.topic-tile .art-panel{border-radius:0}.breaking-bar{background:#fff;border-bottom:1px solid var(--rule)}.breaking-inner{display:flex;align-items:center;gap:.85rem;padding-top:.55rem;padding-bottom:.55rem}.breaking-label{display:inline-flex;align-items:center;gap:.45rem;background:var(--pulso-signal);color:#fff;font-family:var(--font-mono);font-size:.68rem;font-weight:500;letter-spacing:.18em;text-transform:uppercase;padding:.32rem .7rem;border-radius:8px;white-space:nowrap}.breaking-dot{width:7px;height:7px;border-radius:50%;background:#fff;animation:breaking-pulse 1.8s ease-in-out infinite}@keyframes breaking-pulse{0%,to{opacity:1}50%{opacity:.35}}@media(prefers-reduced-motion:reduce){.breaking-dot{animation:none}}.breaking-link{color:var(--pulso-ink);font-weight:600;font-size:.95rem;line-height:1.35;text-decoration:none}.breaking-link:hover{color:var(--pulso-blue)}.brief-card{background:#fff;border:1px solid var(--rule);border-radius:var(--radius);box-shadow:var(--shadow-soft);padding:1.6rem 1.7rem 1.5rem;margin-top:2.2rem}.brief-top{display:flex;justify-content:space-between;align-items:baseline;gap:1rem}.brief-kicker{font-family:var(--font-mono);font-size:.7rem;letter-spacing:.2em;text-transform:uppercase;color:var(--pulso-blue)}.brief-sponsor{font-family:var(--font-mono);font-size:.65rem;letter-spacing:.18em;text-transform:uppercase;color:var(--pulso-slate)}.brief-card h2{margin:.5rem 0 .6rem;font-size:clamp(1.7rem,3.4vw,2.2rem)}.brief-stories{font-size:1.06rem;line-height:1.55;margin:0;max-width:40rem}.brief-source{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .8rem;margin:1.1rem 0 .3rem}.brief-avatars{display:inline-flex}.brief-avatar{width:36px;height:36px;border-radius:50%;border:2px solid white;margin-left:-9px;display:inline-flex;align-items:center;justify-content:center;font-family:var(--font-display);font-weight:600;font-size:.78rem;color:#fff;background-color:var(--pulso-deep);background-image:radial-gradient(circle at 80% 16%,color-mix(in srgb,var(--pulso-signal) 80%,transparent) 0 5px,transparent 6.5px),repeating-linear-gradient(45deg,rgba(255,255,255,.08) 0 2px,transparent 2px 9px)}.brief-avatar:first-child{margin-left:0}.brief-avatar.avatar-technology{background-color:#1b3a5c;background-image:radial-gradient(circle at 80% 16%,color-mix(in srgb,var(--pulso-signal) 80%,transparent) 0 5px,transparent 6.5px),linear-gradient(rgba(174,201,232,.16) 1px,transparent 1px),linear-gradient(90deg,rgba(174,201,232,.16) 1px,transparent 1px);background-size:auto,14px 14px,14px 14px}.brief-avatar.avatar-finance{background-color:#0e2c50;background-image:radial-gradient(circle at 80% 16%,color-mix(in srgb,var(--pulso-signal) 80%,transparent) 0 5px,transparent 6.5px),repeating-linear-gradient(0deg,rgba(169,195,228,.14) 0 2px,transparent 2px 10px)}.brief-audio{width:100%;margin:.7rem 0 .3rem}.brief-meta{display:flex;flex-wrap:wrap;gap:.35rem 1.6rem;margin:.4rem 0 0}.brief-transcript{margin-top:1rem;border-top:1px solid var(--rule);padding-top:.9rem}.brief-transcript summary{cursor:pointer;font-family:var(--font-mono);font-size:.74rem;letter-spacing:.16em;text-transform:uppercase;color:var(--pulso-blue)}.brief-transcript p{max-width:var(--measure)}.trending-grid{list-style:none;margin:0;padding:1.5rem 0 .4rem;display:grid;grid-template-columns:1fr;gap:.6rem 2.2rem}@media(min-width:26rem){.trending-grid{grid-template-columns:1fr 1fr}}.trending-item{position:relative;border-left:1px solid var(--rule);padding:.8rem .3rem 1.1rem 1.3rem}.trending-num{display:block;font-family:var(--font-display);font-weight:700;font-size:4.6rem;line-height:.9;letter-spacing:-.02em;color:#dce9f5}.trending-body{position:relative;margin-top:-1.55rem;display:grid;gap:.5rem;justify-items:start}.trending-item h3{margin:0;font-size:1.3rem}.trending-item h3 a{text-decoration:none;color:inherit}.trending-item h3 a:hover{color:var(--pulso-signal)}.trending-item .meta{margin:0}