:root{
--paper:#f7f2e4;--paper2:#efe7d0;--sand:#e6dab8;--ink:#16323f;--ink2:#3c5560;
--teal:#0d6e63;--teal-dark:#0a544c;--coral:#e0522f;--coral-dark:#b83f21;--line:#d9cba6;
--serif:"Zilla Slab",Georgia,serif;--sans:"Karla",system-ui,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.65}
img{max-width:100%;height:auto}
a{color:var(--teal-dark);text-decoration-thickness:1px;text-underline-offset:2px}
a:hover{color:var(--coral)}
.wrap{max-width:72rem;margin:0 auto;padding:0 1.25rem}
/* header */
.site-head{background:var(--ink);color:var(--paper);border-bottom:4px solid var(--coral)}
.mast{display:flex;flex-wrap:wrap;align-items:center;gap:1rem 1.5rem;padding:1rem 1.25rem}
.brand{display:flex;align-items:center;gap:.6rem;font-family:var(--serif);font-weight:700;font-size:1.5rem;color:var(--paper);text-decoration:none;letter-spacing:.01em}
.brand img{border-radius:8px;display:block}
.brand:hover{color:var(--sand)}
.tagline{margin:0;font-size:.85rem;color:var(--sand);letter-spacing:.14em;text-transform:uppercase}
.nav{margin-left:auto;display:flex;flex-wrap:wrap;gap:.25rem}
.nav a{color:var(--paper);text-decoration:none;font-size:.95rem;padding:.4rem .7rem;border-radius:6px}
.nav a:hover{background:var(--teal);color:#fff}
/* hero */
.hero{padding:4.5rem 0 3rem;border-bottom:1px solid var(--line)}
.hero-kicker{font-size:.85rem;letter-spacing:.16em;text-transform:uppercase;color:var(--coral);font-weight:700;margin:0 0 1rem}
.hero h1{font-family:var(--serif);font-weight:700;font-size:clamp(2.4rem,5.5vw,3.8rem);line-height:1.08;margin:0 0 1.25rem;max-width:18ch}
.hero h1 em{color:var(--teal);font-style:italic}
.hero-lede{max-width:56ch;font-size:1.15rem;color:var(--ink2);margin:0 0 1.75rem}
.hero-cta{display:flex;gap:.75rem;flex-wrap:wrap;margin:0}
.btn{display:inline-block;background:var(--coral);color:#fff;text-decoration:none;font-weight:700;padding:.7rem 1.4rem;border-radius:8px;border:2px solid var(--coral)}
.btn:hover{background:var(--coral-dark);border-color:var(--coral-dark);color:#fff}
.btn.ghost{background:transparent;color:var(--teal-dark);border-color:var(--teal)}
.btn.ghost:hover{background:var(--teal);border-color:var(--teal);color:#fff}
/* sections */
.sec-h{font-family:var(--serif);font-weight:700;font-size:1.9rem;margin:0 0 1.5rem;padding-top:2.5rem}
.guides{padding-bottom:1rem}
.about-teaser{background:var(--paper2);border:1px solid var(--line);border-radius:12px;padding:1.5rem 2rem 2rem;margin:2rem 0 3rem;max-width:46rem}
.about-teaser .sec-h{padding-top:0}
/* cards */
.cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1.25rem;padding-bottom:1rem}
.card{display:flex;flex-direction:column;background:#fffdf6;border:1px solid var(--line);border-radius:12px;overflow:hidden;text-decoration:none;color:var(--ink);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 10px 24px rgba(22,50,63,.12);color:var(--ink)}
.card-art{aspect-ratio:2/1;object-fit:cover;background:var(--sand);border-bottom:1px solid var(--line)}
.card-meta{font-size:.8rem;letter-spacing:.08em;text-transform:uppercase;color:var(--coral);font-weight:700;padding:1rem 1.25rem .35rem}
.card-title{font-family:var(--serif);font-weight:700;font-size:1.25rem;line-height:1.25;padding:0 1.25rem .5rem}
.card-dek{font-size:.95rem;color:var(--ink2);padding:0 1.25rem 1.25rem}
/* article */
.article{max-width:46rem;padding-top:2rem;padding-bottom:3rem}
.crumbs{font-size:.85rem;color:var(--ink2);margin:0 0 1.5rem}
.crumbs span{margin:0 .35rem;color:var(--line)}
.article h1{font-family:var(--serif);font-weight:700;font-size:clamp(1.9rem,4.5vw,2.7rem);line-height:1.15;margin:0 0 .75rem}
.byline{font-size:.95rem;color:var(--ink2);border-bottom:1px solid var(--line);padding-bottom:1.25rem;margin:0 0 1.75rem}
.article h2{font-family:var(--serif);font-weight:700;font-size:1.55rem;line-height:1.25;margin:2.5rem 0 .9rem}
.article h3{font-family:var(--serif);font-weight:600;font-size:1.15rem;margin:1.75rem 0 .5rem}
.article p{margin:0 0 1.15rem}
.article ul,.article ol{margin:0 0 1.25rem;padding-left:1.4rem}
.article li{margin-bottom:.5rem}
.article blockquote{margin:1.5rem 0;padding:1rem 1.4rem;border-left:4px solid var(--coral);background:var(--paper2);font-family:var(--serif);font-style:italic;font-size:1.1rem;border-radius:0 8px 8px 0}
.chartfig{margin:0 0 2rem;background:var(--paper2);border:1px solid var(--line);border-radius:12px;padding:1.25rem}
.chartfig img{display:block;width:100%;background:#fffdf6;border:1px solid var(--line);border-radius:8px}
.chartfig figcaption{font-size:.85rem;color:var(--ink2);padding-top:.75rem}
.faq{border-top:1px solid var(--line);margin-top:2rem;padding-top:.5rem}
.related{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:1rem;border-top:1px solid var(--line);margin-top:2.5rem;padding-top:1.75rem}
.rel-card{display:flex;flex-direction:column;gap:.35rem;background:var(--paper2);border:1px solid var(--line);border-radius:10px;padding:1rem 1.15rem;text-decoration:none;color:var(--ink)}
.rel-card:hover{border-color:var(--teal);color:var(--ink)}
.rel-kicker{font-size:.75rem;letter-spacing:.12em;text-transform:uppercase;color:var(--coral);font-weight:700}
.rel-title{font-family:var(--serif);font-weight:700;font-size:1.05rem;line-height:1.3}
/* about */
.authors{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.25rem;margin:1.5rem 0 2rem}
.author-card{background:var(--paper2);border:1px solid var(--line);border-radius:12px;padding:1.25rem 1.4rem}
.author-card h3{margin:0 0 .2rem;font-family:var(--serif)}
.author-role{font-size:.8rem;letter-spacing:.1em;text-transform:uppercase;color:var(--coral);font-weight:700;margin:0 0 .75rem}
.author-card p:last-child{margin:0;font-size:.95rem}
/* footer */
.site-foot{background:var(--ink);color:var(--paper2);margin-top:2rem}
.foot-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:2rem;padding:2.5rem 1.25rem 1.5rem}
.foot-brand{color:var(--paper);font-size:1.2rem}
.foot-tag{font-size:.92rem;color:#b9c8c4;max-width:34ch}
.foot-h{font-family:var(--serif);font-size:1rem;margin:0 0 .75rem;color:var(--sand)}
.foot-list{list-style:none;margin:0;padding:0}
.foot-list li{margin-bottom:.4rem}
.foot-list a{color:var(--paper2);text-decoration:none;font-size:.95rem}
.foot-list a:hover{color:var(--coral)}
.small-print{border-top:1px solid #2a4750;padding:1.25rem;font-size:.82rem;color:#8fa5a0}
.small-print p{margin:0;max-width:72ch}
@media (max-width:640px){
.nav{margin-left:0;width:100%}
.foot-grid{grid-template-columns:1fr}
.hero{padding:3rem 0 2rem}
}
@media print{.site-head,.site-foot,.related,.hero-cta{display:none}}