.cs-back{display:flex;align-items:center;justify-content:flex-start;gap:var(--s-2);margin:0 auto;padding:clamp(2rem,4vw + .5rem,3.5rem) var(--s-6) 0;max-width:var(--container);font-family:var(--font-sans);font-size:.88rem;font-weight:500;color:var(--paper-faint);transition:color var(--d-quick) var(--ease)}.cs-back:hover{color:var(--paper)}.cs-back span{display:inline-block}.cs-hero{padding:var(--s-8) var(--s-6) var(--s-10);max-width:var(--container);margin-inline:auto;gap:var(--s-10);align-items:stretch}.cs-hero,.cs-hero-text{display:flex;flex-direction:column}.cs-hero-text{gap:var(--s-6);min-width:0}.cs-hero-image{display:block;background:var(--bg-dark-alt);border:1px solid rgba(176,154,110,.18);border-radius:var(--r-md);aspect-ratio:5/3;overflow:hidden}.cs-hero-image>img{width:100%;height:100%;object-fit:cover;display:block}@media (max-width:640px){.cs-hero{gap:var(--s-8);padding:0 var(--s-6) var(--s-8)}}.cs-hero-tag{display:inline-flex;align-items:center;gap:var(--s-2);padding:4px 12px;border:1px solid var(--signal);border-radius:var(--r-pill);font-family:var(--font-sans);font-size:.7rem;font-weight:700;letter-spacing:var(--tr-eyebrow);text-transform:uppercase;color:var(--signal);width:-moz-fit-content;width:fit-content}.cs-hero-title{font-family:var(--font-display);font-size:clamp(2.2rem,2.5vw + 1.4rem,3.8rem);font-weight:500;letter-spacing:var(--tr-display);color:var(--paper);line-height:1.08;max-width:28ch}.cs-hero-subtitle{font-family:var(--font-display);font-size:clamp(1.2rem,1vw + 1rem,1.6rem);font-weight:400;line-height:1.3;color:var(--paper-soft);letter-spacing:-.005em}.cs-hero-summary{font-family:var(--font-sans);font-size:1.05rem;line-height:1.7;color:var(--paper-soft)}.cs-hero-details{margin-top:var(--s-4);display:grid;grid-template-columns:repeat(4,1fr);grid-gap:var(--s-4);gap:var(--s-4);padding-top:var(--s-6)}.cs-hero-detail{display:flex;flex-direction:column;gap:2px}.cs-hero-detail-label{font-family:var(--font-sans);font-size:.68rem;font-weight:600;letter-spacing:var(--tr-eyebrow);text-transform:uppercase;color:var(--paper-faint)}.cs-hero-detail-value{font-family:var(--font-display);font-size:1rem;font-weight:500;color:var(--paper)}@media (max-width:860px){.cs-hero-details{grid-template-columns:repeat(2,1fr);gap:var(--s-4)}}.cs-metrics{max-width:var(--container);margin-inline:auto;padding:0 var(--s-8) var(--s-12)}.cs-metrics-row{display:grid;grid-template-columns:repeat(var(--cols,3),1fr);grid-gap:0;gap:0}.cs-metrics-row--4{--cols:4}.cs-metric{padding:var(--s-8) var(--s-6);display:flex;flex-direction:column;gap:var(--s-2)}.cs-metric-val{font-family:var(--font-display);font-size:clamp(2rem,2vw + 1.4rem,3.2rem);font-weight:500;letter-spacing:var(--tr-display);color:var(--paper);line-height:1;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cs-metric-lbl{font-size:.76rem;letter-spacing:var(--tr-eyebrow);text-transform:uppercase;color:var(--paper-faint);max-width:28ch}@media (max-width:860px){.cs-metrics-row,.cs-metrics-row--4{grid-template-columns:repeat(2,1fr)}}.cs-body{padding-block:clamp(3rem,5vw,5rem)}.cs-body-inner{max-width:var(--container);margin-inline:auto;padding-inline:var(--s-6);gap:var(--s-16)}.cs-body-inner,.cs-section{display:flex;flex-direction:column}.cs-section{gap:var(--s-4)}.cs-section-label{display:inline-flex;align-items:center;gap:var(--s-3);font-family:var(--font-sans);font-size:.72rem;font-weight:700;letter-spacing:var(--tr-eyebrow);text-transform:uppercase;color:var(--signal)}.cs-section-label:before{content:"";display:inline-block;width:18px;height:1px;background:var(--signal);opacity:.6}.cs-section-title{font-family:var(--font-display);font-size:clamp(1.6rem,1.4vw + 1.2rem,2.2rem);font-weight:500;letter-spacing:var(--tr-display);color:var(--paper);line-height:1.15;max-width:28ch}.cs-section p{font-size:1.04rem;line-height:1.75;color:var(--paper-soft)}.cs-section p+p{margin-top:var(--s-3)}.cs-section strong{color:var(--paper);font-weight:600}.cs-section ul.cs-list{list-style:none;padding:0;margin-top:var(--s-4);border-top:1px solid var(--rule-dark)}.cs-section ul.cs-list li{padding:var(--s-4) 0 var(--s-4) var(--s-6);border-bottom:1px solid var(--rule-dark);font-size:.98rem;line-height:1.6;color:var(--paper-soft);position:relative}.cs-section ul.cs-list li:before{content:"";position:absolute;left:0;top:1.55em;width:12px;height:1px;background:var(--signal)}.cs-stat-row{margin-top:var(--s-4);display:grid;grid-template-columns:repeat(3,1fr);grid-gap:0;gap:0;border-top:1px solid var(--rule-dark);border-bottom:1px solid var(--rule-dark)}.cs-stat{padding:var(--s-6);border-right:1px solid var(--rule-dark);display:flex;flex-direction:column;gap:var(--s-2)}.cs-stat:last-child{border-right:none}.cs-stat-val{font-family:var(--font-display);font-size:1.8rem;font-weight:500;letter-spacing:var(--tr-display);color:var(--paper);line-height:1;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cs-stat-lbl{font-size:.74rem;letter-spacing:var(--tr-eyebrow);text-transform:uppercase;color:var(--paper-faint)}@media (max-width:860px){.cs-stat-row{grid-template-columns:1fr}.cs-stat{border-right:none;border-bottom:1px solid var(--rule-dark)}.cs-stat:last-child{border-bottom:none}}.cs-timeline{margin-top:var(--s-4);display:grid;grid-template-columns:repeat(3,1fr);grid-gap:0;gap:0;border:1px solid var(--rule-dark);border-radius:var(--r-md);overflow:hidden}.cs-timeline-step{padding:var(--s-6);border-right:1px solid var(--rule-dark);display:flex;flex-direction:column;gap:var(--s-2);background:rgba(245,238,227,.04)}.cs-timeline-step:last-child{border-right:none}.cs-timeline-week{font-family:var(--font-sans);font-size:.72rem;font-weight:700;letter-spacing:var(--tr-eyebrow);text-transform:uppercase;color:var(--signal)}.cs-timeline-title{font-family:var(--font-display);font-size:1.1rem;font-weight:600;letter-spacing:var(--tr-heading);color:var(--paper)}.cs-timeline-desc{font-size:.94rem;line-height:1.6;color:var(--paper-soft)}@media (max-width:860px){.cs-timeline{grid-template-columns:1fr}.cs-timeline-step{border-right:none;border-bottom:1px solid var(--rule-dark)}.cs-timeline-step:last-child{border-bottom:none}}.cs-results{margin-top:var(--s-4);display:grid;grid-template-columns:repeat(2,1fr);grid-gap:var(--s-4);gap:var(--s-4)}.cs-result-card{padding:var(--s-6);border:1px solid var(--rule-dark);border-radius:var(--r-md);background:rgba(245,238,227,.04);display:flex;flex-direction:column;gap:var(--s-2)}.cs-result-card-before{font-family:var(--font-sans);font-size:.76rem;letter-spacing:var(--tr-eyebrow);text-transform:uppercase;color:var(--paper-faint);text-decoration:line-through;-webkit-text-decoration-color:var(--rule-dark);text-decoration-color:var(--rule-dark)}.cs-result-card-after{font-family:var(--font-display);font-size:1.8rem;font-weight:500;letter-spacing:var(--tr-display);color:var(--signal);line-height:1;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.cs-result-card-label{margin-top:var(--s-2);font-family:var(--font-sans);font-size:.84rem;color:var(--paper-soft)}@media (max-width:560px){.cs-results{grid-template-columns:1fr}}.cs-feature-grid{margin-top:var(--s-4);display:grid;grid-template-columns:repeat(2,1fr);grid-gap:var(--s-4);gap:var(--s-4)}.cs-feature-grid .cs-feature+.cs-feature{margin-top:0}@media (max-width:780px){.cs-feature-grid{grid-template-columns:1fr}}.cs-feature{--csf-paper:#faf3e2;--csf-paper-2:#f1e7ca;--csf-rule:rgba(176,154,110,0.45);--csf-ink:#1a1512;--csf-ink-soft:#4a4138;padding:var(--s-6);border:1px solid var(--csf-rule);border-radius:var(--r-md);background:radial-gradient(ellipse 80% 60% at 0 0,rgba(255,255,255,.55) 0,rgba(255,255,255,0) 60%),linear-gradient(155deg,var(--csf-paper) 0,var(--csf-paper-2) 100%);box-shadow:inset 0 1px 0 rgba(255,255,255,.9),0 1px 2px rgba(20,18,16,.18),0 8px 20px rgba(58,42,22,.16);display:flex;flex-direction:column;gap:var(--s-3)}.cs-feature+.cs-feature{margin-top:var(--s-4)}.cs-feature-head{display:flex;align-items:center;gap:var(--s-3)}.cs-feature-mark{display:inline-block;width:10px;height:10px;background:var(--signal);border-radius:999px}.cs-feature .cs-feature-h{font-family:var(--font-display);font-size:1.15rem;font-weight:600;letter-spacing:var(--tr-heading);color:var(--csf-ink)}.cs-feature p{font-size:.98rem;line-height:1.7;color:var(--csf-ink-soft)}.cs-impact{margin-top:var(--s-4);display:grid;grid-template-columns:repeat(3,1fr);grid-gap:var(--s-4);gap:var(--s-4)}.cs-impact-card{padding:var(--s-6);border:1px solid var(--rule-dark);border-radius:var(--r-md);background:rgba(245,238,227,.04);display:flex;flex-direction:column;gap:var(--s-2)}.cs-impact-h{font-family:var(--font-display);font-size:1rem;font-weight:600;letter-spacing:var(--tr-heading);color:var(--paper)}.cs-impact-card p{font-size:.92rem;line-height:1.55;color:var(--paper-soft)}@media (max-width:860px){.cs-impact{grid-template-columns:1fr}}.cs-tech-tags{margin-top:var(--s-4);display:flex;flex-wrap:wrap;gap:var(--s-2)}.cs-tech-tag{padding:4px 12px;border:1px solid var(--rule-dark);border-radius:var(--r-pill);font-family:var(--font-sans);font-size:.8rem;font-weight:500;color:var(--paper);background:rgba(245,238,227,.04)}.cs-body-figure{margin:var(--s-12) 0 0;border:1px solid rgba(176,154,110,.18);border-radius:var(--r-md);overflow:hidden;background:var(--bg-dark-alt)}.cs-body-figure img{display:block;width:100%;height:auto}.cs-body-figure figcaption{padding:var(--s-4) var(--s-5);border-top:1px solid var(--rule-dark);font-family:var(--font-sans);font-size:.8rem;letter-spacing:.04em;color:var(--paper-faint)}.cs-quote{padding:var(--s-12) var(--s-6);max-width:var(--container);margin-inline:auto}.cs-quote-card{padding:var(--s-8);border:1px solid var(--rule-dark);border-left:2px solid var(--signal);background:linear-gradient(180deg,rgba(255,75,31,.04),rgba(255,75,31,0))}.cs-quote-text{font-family:var(--font-display);font-size:clamp(1.15rem,.6vw + 1rem,1.4rem);font-weight:400;line-height:1.5;letter-spacing:-.005em;color:var(--paper)}.cs-quote-attr{margin-top:var(--s-6);padding-top:var(--s-4);border-top:1px solid var(--rule-dark);display:flex;flex-direction:column;gap:var(--s-1)}.cs-quote-name{font-family:var(--font-sans);font-size:.92rem;font-weight:600;color:var(--paper)}.cs-quote-role{font-family:var(--font-sans);font-size:.8rem;letter-spacing:.06em;text-transform:uppercase;color:var(--paper-faint)}.cs-related{padding:var(--s-16) var(--s-8);max-width:var(--container);margin-inline:auto}.cs-related-grid{margin-top:var(--s-8);display:grid;grid-template-columns:repeat(2,1fr);grid-gap:var(--s-4);gap:var(--s-4)}.cs-related-card{padding:var(--s-6);border:1px solid var(--rule-dark);border-radius:var(--r-md);background:rgba(245,238,227,.04);-webkit-backdrop-filter:blur(28px) saturate(140%);backdrop-filter:blur(28px) saturate(140%);display:flex;flex-direction:column;gap:var(--s-3);color:inherit;text-decoration:none;transition:border-color var(--d-quick) var(--ease),box-shadow var(--d-quick) var(--ease),transform var(--d-quick) var(--ease)}.cs-related-card:hover{border-color:var(--signal);box-shadow:0 4px 24px rgba(0,0,0,.45);transform:translateY(-2px)}.cs-related-tag{font-family:var(--font-sans);font-size:.7rem;font-weight:700;letter-spacing:var(--tr-eyebrow);text-transform:uppercase;color:var(--paper-faint)}.cs-related-title{font-family:var(--font-display);font-size:1.15rem;font-weight:500;letter-spacing:var(--tr-heading);color:var(--paper);line-height:1.3}.cs-related-link{margin-top:auto;padding-top:var(--s-3);border-top:1px dashed var(--rule-dark);font-family:var(--font-sans);font-size:.86rem;font-weight:600;color:var(--paper);transition:color var(--d-quick) var(--ease)}.cs-related-card:hover .cs-related-link{color:var(--signal)}@media (max-width:780px){.cs-related-grid{grid-template-columns:1fr}}.cs-closing{padding:var(--s-16) var(--s-8);max-width:820px;margin-inline:auto;text-align:center;display:flex;flex-direction:column;align-items:center;gap:var(--s-4)}.cs-closing-cta{margin-top:var(--s-4);display:inline-flex;gap:var(--s-3);flex-wrap:wrap;justify-content:center}