:root{--ink:#0c1826;--navy:#1f3a5f;--navy-2:#2b4d78;--gold:#c7a15a;--gold-soft:#e4cf9f;--paper:#fbfaf7;--paper-2:#f2eee5;--text:#182430;--muted:#5c6773;--line:#e3ddce;--radius:14px;--maxw:1120px}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Inter",system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--text);background:var(--paper);line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:"Fraunces",Georgia,serif;font-weight:600;line-height:1.14;letter-spacing:-.01em;margin:0;color:var(--ink)}
p{margin:0 0 1rem}
a{color:var(--navy)}
img{max-width:100%}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.wrap.narrow{max-width:760px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;background:var(--gold);color:#231a08;font-weight:700;font-size:1rem;padding:15px 26px;border-radius:999px;text-decoration:none;border:0;cursor:pointer;transition:transform .15s ease,background .15s ease;box-shadow:0 10px 26px -12px rgba(199,161,90,.8)}
.btn:hover{transform:translateY(-2px);background:#d3b063}
.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--navy);outline-offset:3px}
.btn.ghost{background:transparent;color:var(--ink);border:1.5px solid var(--line);box-shadow:none;font-weight:600}
.btn.sm{padding:10px 18px;font-size:.9rem}

header.nav{position:sticky;top:0;z-index:40;background:rgba(251,250,247,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{font-family:"Fraunces",serif;font-weight:600;font-size:1.15rem;color:var(--ink);text-decoration:none}
.brand span,.fb span{color:var(--gold)}
header nav{display:flex;align-items:center;gap:20px}
.nl{color:var(--ink);text-decoration:none;font-weight:600;font-size:.95rem}
.nl:hover{color:var(--navy-2);text-decoration:underline}

.crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:.82rem;color:var(--muted);margin:30px 0 22px}
.crumbs a{color:var(--muted);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.crumbs.light,.crumbs.light a{color:rgba(238,243,248,.7)}
.tag{display:inline-block;background:var(--paper-2);border:1px solid var(--line);color:var(--navy);font-weight:700;font-size:.76rem;letter-spacing:.04em;text-transform:uppercase;padding:6px 12px;border-radius:999px;margin:0 0 16px}
.post h1{font-size:clamp(2rem,5vw,3rem);margin-bottom:16px}
.lede{font-size:1.2rem;color:var(--muted);line-height:1.55;margin-bottom:18px}
.meta{font-size:.9rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:26px}
.meta a{color:var(--ink);font-weight:600}

.keybox{background:#fff;border:1px solid var(--line);border-left:4px solid var(--gold);border-radius:var(--radius);padding:20px 22px;margin:0 0 30px}
.keybox h2{font-size:1.05rem;margin-bottom:10px;font-family:"Inter",sans-serif;letter-spacing:0;text-transform:uppercase;font-size:.8rem;color:var(--navy)}
.keybox ul{margin:0;padding-left:1.15rem}
.keybox li{margin:6px 0}

.prose{font-size:1.08rem;line-height:1.8}
.prose h2{font-size:1.65rem;margin:2.2rem 0 .8rem;scroll-margin-top:84px}
.prose ul,.prose ol{padding-left:1.35rem;margin:0 0 1.3rem}
.prose li{margin:.55rem 0}
.prose blockquote{margin:1.4rem 0;padding:18px 22px;background:var(--paper-2);border-left:4px solid var(--gold);border-radius:0 var(--radius) var(--radius) 0;font-style:italic;color:var(--ink)}
.prose a{color:var(--navy);font-weight:600;text-underline-offset:3px}

.faq{margin:2.6rem 0 0}
.faq h2{font-size:1.65rem;margin-bottom:14px}
.faq details{background:#fff;border:1px solid var(--line);border-radius:12px;padding:0 18px;margin:0 0 10px}
.faq summary{cursor:pointer;font-weight:700;padding:16px 0;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:12px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--gold);font-size:1.4rem;line-height:1}
.faq details[open] summary::after{content:"\2212"}
.faq details p{color:var(--muted);padding-bottom:6px}

.cta{background:linear-gradient(160deg,#0c1826,#1f3a5f);color:#eef3f8;border-radius:20px;padding:34px 28px;margin:2.6rem 0;text-align:center}
.cta h2{color:#fff;font-size:1.7rem;margin-bottom:10px}
.cta p{color:rgba(238,243,248,.85);max-width:560px;margin:0 auto 18px}
.ctabtns{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cta .btn.ghost{color:#fff;border-color:rgba(255,255,255,.35)}
.cta .csub{font-size:.82rem;margin:14px 0 0;color:rgba(238,243,248,.65)}

.author{display:flex;gap:18px;align-items:flex-start;border-top:1px solid var(--line);padding-top:26px;margin-top:10px}
.av{flex:none;width:56px;height:56px;border-radius:50%;background:var(--ink);color:var(--gold-soft);display:flex;align-items:center;justify-content:center;font-family:"Fraunces",serif;font-weight:700}
.author h2{font-size:1.1rem;margin-bottom:6px}
.author p{font-size:.95rem;color:var(--muted);margin-bottom:8px}
.soc a{margin-right:14px;font-weight:600;font-size:.9rem}

.rel{background:var(--paper-2);border-top:1px solid var(--line);padding:46px 0 56px;margin-top:46px}
.rel h2,.lh{font-size:1.6rem;margin-bottom:18px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;text-decoration:none;color:var(--text);transition:transform .15s ease,box-shadow .15s ease}
.card:hover{transform:translateY(-3px);box-shadow:0 18px 40px -26px rgba(12,24,38,.55)}
.card h3{font-size:1.2rem;margin:10px 0 8px}
.card p{color:var(--muted);font-size:.95rem;margin-bottom:14px;flex:1}
.ctag{font-size:.72rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--gold);background:var(--ink);padding:5px 10px;border-radius:999px;align-self:flex-start}
.cmeta{font-size:.82rem;color:var(--muted);font-weight:600}

.bhero{background:linear-gradient(160deg,#0c1826,#1f3a5f);color:#eef3f8;padding:12px 0 54px}
.bhero .tag{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:var(--gold-soft)}
.bhero h1{color:#fff;font-size:clamp(2.1rem,5.5vw,3.4rem);max-width:760px;margin-bottom:16px}
.bhero .lede{color:rgba(238,243,248,.85);max-width:720px;margin:0}
.list{padding:40px 0 60px}
.feat{display:block;background:#fff;border:1px solid var(--line);border-left:5px solid var(--gold);border-radius:var(--radius);padding:30px 28px;text-decoration:none;color:var(--text);margin-bottom:40px;box-shadow:0 18px 50px -34px rgba(12,24,38,.5)}
.feat:hover{box-shadow:0 22px 50px -26px rgba(12,24,38,.55)}
.feat h2{font-size:clamp(1.6rem,3.5vw,2.2rem);margin:12px 0 10px}
.feat p{color:var(--muted);font-size:1.05rem;max-width:720px}

footer{background:var(--ink);color:#c9d3dd;padding:34px 0}
.foot-in{display:flex;flex-wrap:wrap;gap:20px;justify-content:space-between;align-items:center}
.fb{font-family:"Fraunces",serif;color:#fff;font-weight:600;font-size:1.1rem}
.fs{font-size:.85rem;margin-top:4px}
.fl{display:flex;flex-wrap:wrap;gap:18px}
.fl a{color:#c9d3dd;text-decoration:none;font-size:.9rem}
.fl a:hover{color:#fff;text-decoration:underline}

#cb{display:none;position:fixed;left:16px;right:16px;bottom:16px;z-index:9000;background:#0c1826;color:#eef3f8;border:1px solid rgba(199,161,90,.4);border-radius:14px;padding:16px 18px;box-shadow:0 12px 40px rgba(0,0,0,.35);max-width:560px;margin:0 auto}
#cb p{margin:0 0 12px;font-size:.9rem;line-height:1.55}
#cb a{color:var(--gold-soft)}
#cb div{display:flex;gap:10px;flex-wrap:wrap}
#cb button{flex:1;min-width:130px;border-radius:10px;padding:11px 16px;font-weight:700;cursor:pointer;font-family:inherit;font-size:.95rem}
#cb .ok{background:var(--gold);color:#0c1826;border:none}
#cb .no{background:transparent;color:#eef3f8;border:1px solid rgba(255,255,255,.3);font-weight:600}

@media(max-width:860px){.grid{grid-template-columns:1fr 1fr}}
@media(max-width:620px){
  .grid{grid-template-columns:1fr}
  .nl{display:none}
  .prose{font-size:1.04rem}
  .prose h2{font-size:1.45rem}
  .cta{padding:28px 20px}
  .author{flex-direction:column}
}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}