:root{
  --ink:#102a2e; --muted:#5f7072; --paper:#fffdf8; --card:#ffffff;
  --sea:#1f6b6e; --sea2:#174f52; --coral:#e8725b; --sand:#f1e6cf;
  --line:#dce5e2; --soft:#f3f8f6; --shadow:0 16px 45px rgba(16,42,46,.09);
  --radius:20px; --max:1160px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--paper);color:var(--ink);line-height:1.68}
a{color:var(--sea2);text-decoration-thickness:1px;text-underline-offset:3px}
img,svg{max-width:100%}
.container{width:min(var(--max),calc(100% - 36px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,253,248,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(220,229,226,.9)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:74px;gap:20px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-weight:850;letter-spacing:-.02em}
.brand-mark{width:35px;height:35px;display:grid;place-items:center}
.nav-links{display:flex;gap:22px;align-items:center;font-size:.93rem;font-weight:650}
.nav-links a{text-decoration:none;color:var(--ink)}
.nav-links a:hover{color:var(--sea)}
.menu-btn{display:none;border:1px solid var(--line);background:white;border-radius:12px;padding:9px 12px;font-weight:700}
.hero{padding:76px 0 52px}
.hero-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:54px;align-items:center}
.eyebrow{font-size:.78rem;letter-spacing:.13em;text-transform:uppercase;font-weight:850;color:var(--sea);margin-bottom:12px}
h1,h2,h3{line-height:1.12;letter-spacing:-.035em}
h1{font-size:clamp(2.55rem,6vw,5.1rem);margin:.05em 0 .25em;max-width:900px}
h2{font-size:clamp(1.7rem,3vw,2.45rem);margin:1.7em 0 .55em}
h3{font-size:1.2rem;margin:1.35em 0 .35em}
.lede{font-size:1.22rem;color:#40585a;max-width:760px}
.hero-card{background:linear-gradient(145deg,var(--sea2),#0f383b);color:#fff;padding:30px;border-radius:32px;box-shadow:var(--shadow);min-height:320px;position:relative;overflow:hidden}
.hero-card:after{content:"";position:absolute;width:180px;height:180px;border:2px solid rgba(255,255,255,.14);border-radius:50%;right:-45px;top:-45px}
.compass{width:150px;height:150px;border:2px solid rgba(255,255,255,.65);border-radius:50%;margin:10px auto 24px;display:grid;place-items:center;position:relative}
.compass:before,.compass:after{content:"";position:absolute;background:rgba(255,255,255,.38)}
.compass:before{width:1px;height:120%;}.compass:after{height:1px;width:120%}
.needle{width:0;height:0;border-left:18px solid transparent;border-right:18px solid transparent;border-bottom:72px solid var(--coral);transform:rotate(27deg) translateY(-5px)}
.hero-card p{color:#d7e7e5;margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--coral);color:white!important;text-decoration:none!important;font-weight:800;padding:13px 19px;border-radius:13px;border:0;box-shadow:0 8px 24px rgba(232,114,91,.2)}
.btn.secondary{background:transparent;border:1px solid var(--sea);color:var(--sea2)!important;box-shadow:none}
.btn-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.band{padding:64px 0}
.band.soft{background:var(--soft);border-top:1px solid #e7efed;border-bottom:1px solid #e7efed}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:25px}
.section-head h2{margin:0}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 8px 26px rgba(16,42,46,.04)}
.card h3{margin-top:0}
.card p{color:var(--muted);margin-bottom:14px}
.card a.more{font-weight:800;text-decoration:none}
.category-card{min-height:230px;display:flex;flex-direction:column}
.category-card .more{margin-top:auto}
.article-wrap{display:grid;grid-template-columns:minmax(0,760px) 290px;gap:54px;padding:54px 0 76px}
.article-header{padding:60px 0 30px;border-bottom:1px solid var(--line)}
.article-header h1{font-size:clamp(2.4rem,5vw,4.25rem);max-width:900px}
.article-meta{display:flex;gap:12px;flex-wrap:wrap;color:var(--muted);font-size:.9rem}
.prose{font-family:Georgia,"Times New Roman",serif;font-size:1.09rem;color:#20383b}
.prose p{margin:0 0 1.2em}
.prose h2,.prose h3{font-family:Inter,ui-sans-serif,system-ui,sans-serif;color:var(--ink)}
.prose h2{margin-top:1.9em}
.callout{background:#fff7ed;border:1px solid #f2d7c2;border-radius:18px;padding:20px 22px;margin:28px 0;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:.98rem}
.callout strong{display:block;margin-bottom:5px}
.sidebar{position:relative}
.sticky{position:sticky;top:98px}
.side-card{background:white;border:1px solid var(--line);border-radius:18px;padding:20px;margin-bottom:16px}
.side-card h3{margin:0 0 10px;font-size:1rem}
.side-card ul{padding-left:18px;margin:0}
.side-card li{margin:.5em 0}
.affiliate-card{background:linear-gradient(150deg,#153f42,#0f2f32);color:#fff;border:none}
.affiliate-card p{color:#d8e9e7;font-size:.92rem}
.affiliate-card .btn{width:100%;margin-top:8px}
.disclosure{font-size:.82rem;color:#688}
.breadcrumbs{font-size:.86rem;color:var(--muted);padding-top:20px}
.breadcrumbs a{color:var(--muted)}
footer{background:#102a2e;color:#d4e2e1;padding:54px 0 24px}
footer a{color:#e9f2f1}
.footer-grid{display:grid;grid-template-columns:1.2fr repeat(3,.6fr);gap:34px}
.footer-grid h3{color:#fff;font-size:1rem;margin-top:0}
.footer-grid ul{list-style:none;padding:0;margin:0}
.footer-grid li{margin:.5em 0}
.footer-note{border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:18px;font-size:.82rem;color:#9db5b3}
.hub-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.hub-item{padding:19px 20px;background:white;border:1px solid var(--line);border-radius:16px}
.hub-item h3{margin:0 0 7px}
.hub-item p{margin:0;color:var(--muted);font-size:.94rem}
.review-badge{display:inline-flex;align-items:center;gap:8px;background:#fff0e9;color:#8e3b2b;padding:7px 10px;border-radius:999px;font-size:.78rem;font-weight:800}
.table{width:100%;border-collapse:collapse;margin:24px 0;font-family:Inter,ui-sans-serif,system-ui,sans-serif;font-size:.95rem}
.table th,.table td{border:1px solid var(--line);padding:13px;text-align:left;vertical-align:top}
.table th{background:var(--soft)}
.notice{font-size:.88rem;background:#f2f8f7;border-left:4px solid var(--sea);padding:15px 17px;margin:24px 0}
@media(max-width:900px){
  .hero-grid,.article-wrap,.footer-grid{grid-template-columns:1fr}
  .grid{grid-template-columns:1fr 1fr}
  .sidebar{order:-1}.sticky{position:static}
  .nav-links{display:none;position:absolute;left:18px;right:18px;top:68px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
  .nav-links.open{display:flex}.menu-btn{display:block}
}
@media(max-width:620px){
  .grid,.hub-list{grid-template-columns:1fr}
  h1{font-size:2.55rem}.hero{padding-top:52px}
  .article-header{padding-top:38px}
  .container{width:min(var(--max),calc(100% - 26px))}
}