:root{--ink:#12202b;--ink-soft:#243746;--paper:#f2f5f7;--paper-deep:#e6ecef;--surface:#fff;--line:#cfd8de;--muted:#5c6d7a;--accent:#1f7a6c;--accent-soft:#d8efe9;--accent-ink:#06352e;--on-dark:#f5f8fa;--on-dark-muted:#f5f8fac7;--shadow:0 12px 28px #12202b14;--radius:14px;--radius-sm:8px;--max:1180px;--font-display:"Syne", Georgia, serif;--font-body:"Outfit", "Segoe UI", sans-serif;--font-article:"Literata", Georgia, serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{min-height:100vh;color:var(--ink);background:linear-gradient(180deg, #f7fafb 0%, var(--paper) 40%, #edf2f4 100%);font-family:var(--font-body);-webkit-font-smoothing:antialiased;margin:0;font-size:1.02rem;line-height:1.65}a{color:inherit;text-underline-offset:.18em;text-decoration-thickness:.08em}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.container{width:min(100% - 2rem, var(--max));margin-inline:auto}.site-header{z-index:40;backdrop-filter:blur(16px)saturate(1.2);background:#f2f5f7db;border-bottom:1px solid #cfd8ded9;position:sticky;top:0}body.is-bare .site-header{inset-inline:0;backdrop-filter:none;background:linear-gradient(#0a141c8c,#0000);border-bottom:0;position:absolute;top:0}body.is-bare .brand{color:#fff}body.is-bare .brand span{color:#ffffffb8}body.is-bare .nav a{color:#ffffffe0}body.is-bare .nav a:hover{color:#fff}.site-header__inner{justify-content:space-between;align-items:center;gap:1rem;padding:.95rem 0;display:flex}.brand{font-family:var(--font-display);letter-spacing:-.04em;align-items:baseline;gap:.4rem;font-size:1.45rem;font-weight:700;text-decoration:none;display:inline-flex}.brand span{color:var(--accent);letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;font-weight:600}.nav{flex-wrap:wrap;gap:.35rem 1.15rem;display:flex}.nav a{color:var(--ink-soft);font-size:.95rem;font-weight:500;text-decoration:none;transition:color .16s}.nav a:hover{color:var(--accent)}.hero-bleed{min-height:min(88vh,760px);color:var(--on-dark);isolation:isolate;align-items:end;display:grid;position:relative;overflow:hidden}.hero-bleed__media{z-index:-2;position:absolute;inset:0}.hero-bleed__media img{object-fit:cover;width:100%;height:100%;animation:18s ease-in-out infinite alternate hero-drift;transform:scale(1.04)}.hero-bleed__shade{z-index:-1;background:linear-gradient(#0810166b 0%,#0810169e 38%,#081016eb 100%),linear-gradient(90deg,#081016b8 0%,#08101647 55%,#0000 100%);position:absolute;inset:0}.hero-bleed__content{z-index:1;width:min(100% - 2rem, var(--max));margin:0 auto;padding:7rem 0 4.2rem;animation:.7s both rise-in;position:relative}.hero-bleed__brand{font-family:var(--font-display);letter-spacing:-.05em;color:#fff;text-shadow:0 12px 40px #00000059;margin:0 0 .85rem;font-size:clamp(3rem,8vw,5.6rem);font-weight:800;line-height:.92}.hero-bleed__lead{color:#f2f5f7e6;max-width:34rem;margin:0;font-size:clamp(1.05rem,2vw,1.25rem);line-height:1.45}.cta-row{flex-wrap:wrap;gap:.75rem;margin-top:1.6rem;display:flex}.button{border-radius:var(--radius-sm);border:1px solid #0000;justify-content:center;align-items:center;gap:.45rem;padding:.9rem 1.3rem;font-size:.95rem;font-weight:600;text-decoration:none;transition:transform .16s,background .16s,border-color .16s,color .16s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button--primary{background:var(--accent);color:#fff}.button--primary:hover{background:#186558}.button--ghost{color:#fff;background:#ffffff14;border-color:#ffffff59}.button--ghost:hover{background:#ffffff29}.button--solid{background:var(--ink);color:#fff}.button--outline{border-color:var(--line);color:var(--ink);background:0 0}.eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--muted);margin:0 0 .55rem;font-size:.75rem;font-weight:600;display:inline-block}.section{padding:3rem 0}.section__head{justify-content:space-between;align-items:end;gap:1rem;margin-bottom:1.4rem;display:flex}.section__head h2{font-family:var(--font-display);letter-spacing:-.04em;margin:0;font-size:clamp(1.8rem,3vw,2.5rem);line-height:1.05}.section__head a{color:var(--accent);font-weight:600;text-decoration:none}.grid{gap:1.1rem;display:grid}@media (width>=720px){.grid-3{grid-template-columns:repeat(3,1fr)}.grid-2{grid-template-columns:repeat(2,1fr)}}.tile{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);flex-direction:column;text-decoration:none;transition:transform .18s,border-color .18s,box-shadow .18s;display:flex;overflow:hidden}.tile:hover{box-shadow:var(--shadow);border-color:#b7c5cd;transform:translateY(-4px)}.tile__body{gap:.4rem;padding:1.1rem 1.15rem 1.25rem;display:grid}.tile h3{font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:1.28rem;line-height:1.15}.tile p{color:var(--muted);margin:0;font-size:.95rem}.tile-thumb{aspect-ratio:16/10;object-fit:cover;background:var(--paper-deep);width:100%}.meta{color:var(--muted);font-size:.84rem;font-weight:500}.featured-strip{z-index:2;margin-top:-2.5rem;position:relative}.featured-card{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 4px);box-shadow:var(--shadow);gap:0;text-decoration:none;transition:transform .18s,box-shadow .18s;display:grid;overflow:hidden}.featured-card:hover{transform:translateY(-3px);box-shadow:0 16px 34px #12202b1f}@media (width>=900px){.featured-card{grid-template-columns:1.15fr 1fr;min-height:320px}}.featured-card__media img{object-fit:cover;width:100%;height:100%;min-height:220px}.featured-card__body{align-content:center;gap:.65rem;padding:1.5rem 1.55rem;display:grid}.featured-card__body h2{font-family:var(--font-display);letter-spacing:-.04em;margin:0;font-size:clamp(1.7rem,3vw,2.35rem);line-height:1.05}.featured-card__body p{color:var(--muted);margin:0}.page-intro{padding:3rem 0 1rem}.page-intro h1{font-family:var(--font-display);letter-spacing:-.045em;margin:.2rem 0 .7rem;font-size:clamp(2.2rem,5vw,3.4rem);line-height:.98}.page-intro p{max-width:40rem;color:var(--muted);margin:0}.article-shell{padding:2.2rem 0 3rem}.article-hero-full{border-radius:calc(var(--radius) + 6px);border:1px solid var(--line);margin:0 0 1.6rem;overflow:hidden}.article-hero-full img{aspect-ratio:21/9;object-fit:cover;width:100%}.prose{max-width:44rem;font-family:var(--font-article);font-size:1.08rem;line-height:1.75}.prose .eyebrow,.prose .meta,.prose .note{font-family:var(--font-body)}.prose h1,.prose h2,.prose h3{font-family:var(--font-display);letter-spacing:-.035em;color:var(--ink);line-height:1.12}.prose h1{margin:.2rem 0 .7rem;font-size:clamp(2.2rem,4.5vw,3.2rem)}.prose h2{margin-top:2rem;font-size:1.55rem}.prose p,.prose li{color:var(--ink-soft)}.prose a{color:var(--accent)}.prose img{border-radius:var(--radius);border:1px solid var(--line);background:#fff;width:100%;height:auto;display:block}.guide-body img+em,.guide-body p>em{font-family:var(--font-body);color:var(--muted);margin:.45rem 0 1.1rem;font-size:.92rem;font-style:normal;display:block}.site-footer{border-top:1px solid var(--line);color:var(--muted);background:#ffffff59;margin-top:2rem;padding:2.2rem 0 2.6rem;font-size:.92rem}.site-footer__inner{flex-wrap:wrap;justify-content:space-between;gap:1rem;display:flex}.site-footer a{color:var(--ink-soft);font-weight:500;text-decoration:none}.site-footer a:hover{color:var(--accent)}.calc{background:var(--surface);border:1px solid var(--line);border-radius:calc(var(--radius) + 2px);box-shadow:var(--shadow);gap:1rem;padding:1.3rem;display:grid}.calc label{gap:.35rem;font-size:.92rem;font-weight:600;display:grid}.calc input,.calc select{border:1px solid var(--line);border-radius:var(--radius-sm);width:100%;font:inherit;background:#fff;padding:.8rem .9rem}.calc__result{border-radius:var(--radius-sm);background:var(--ink);color:var(--on-dark);padding:1rem 1.1rem}.calc__result strong{font-family:var(--font-display);color:#7ddecb;margin-top:.2rem;font-size:1.8rem;display:block}.ad-slot{max-width:44rem;margin:1.5rem 0}.ad-slot--wide{max-width:none}.ad-slot__label{font-family:var(--font-body);letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin:0 0 .4rem;font-size:.72rem;font-weight:600}.ad-slot__preview{border-radius:var(--radius-sm);min-height:96px;color:var(--muted);background:#ffffff8c;border:1px dashed #9eb4c9;place-items:center;font-size:.88rem;display:grid}.ad-slot--placeholder .ad-slot__label{margin-bottom:.35rem}.ad-slot .adsbygoogle{min-height:90px}.note{border-left:3px solid var(--accent);background:var(--accent-soft);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--ink-soft);padding:.85rem 1rem}@keyframes rise-in{0%{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}@keyframes hero-drift{0%{transform:scale(1.04)translate(0,0)}to{transform:scale(1.1)translate(-1.5%,-1%)}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition:none!important;animation:none!important}.hero-bleed__media img{transform:none}}
