:root{
  --ink:#102238; --muted:#5e6977; --cream:#f8f5ef; --paper:#fffdf9;
  --line:#e5dfd4; --gold:#b18a54; --gold-light:#ead9bd; --soft:#f1ede5;
  --shadow:0 18px 50px rgba(16,34,56,.08); --radius:18px;
  --serif: Georgia, "Times New Roman", serif; --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:var(--sans);line-height:1.6}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 5vw;border-bottom:1px solid var(--line);background:rgba(255,253,249,.94);backdrop-filter:blur(12px);position:sticky;top:0;z-index:20}
.brand{display:flex;gap:10px;align-items:center;min-width:185px}
.brand-mark{width:34px;height:34px;border:1.5px solid var(--ink);border-radius:50%;display:grid;place-items:center;font-size:25px;line-height:1}
.brand strong,.brand small{display:block;line-height:1.05;letter-spacing:.08em}
.brand strong{font-family:var(--serif);font-size:15px}
.brand small{font-size:11px;margin-top:4px;letter-spacing:.18em}
.desktop-nav{display:flex;gap:30px;font-size:14px}
.desktop-nav a:hover{color:var(--gold)}
.header-actions{display:flex;align-items:center;gap:12px}
.btn{border:0;border-radius:8px;padding:13px 18px;font-weight:700;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;transition:.2s ease}
.btn:hover{transform:translateY(-1px)}
.btn-dark{background:var(--ink);color:white}
.btn-gold{background:var(--gold);color:white}
.btn-light{background:transparent;border:1px solid var(--ink);color:var(--ink)}
.btn-small{padding:10px 15px;font-size:13px}
.menu-toggle{display:none;border:0;background:none;font-size:25px;color:var(--ink)}
.mobile-menu{position:fixed;inset:76px 0 auto 0;background:var(--paper);border-bottom:1px solid var(--line);padding:22px 6vw;z-index:19;box-shadow:var(--shadow)}
.mobile-menu a{display:block;padding:12px 0;border-bottom:1px solid var(--line)}
.mobile-menu .btn{margin-top:15px;text-align:center;border-bottom:0}

.hero{max-width:1180px;margin:auto;min-height:540px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;padding:70px 5vw 55px;gap:40px}
.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:11px;font-weight:800;color:var(--gold)}
h1,h2,h3{font-family:var(--serif);font-weight:500;line-height:1.08}
h1{font-size:clamp(45px,6vw,74px);margin:14px 0 20px}
h2{font-size:clamp(34px,4vw,48px);margin:0 0 15px}
h3{font-size:25px;margin:8px 0}
.lead{font-size:18px;color:#44505e;max-width:590px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.hero-art{min-height:390px;display:grid;place-items:center;position:relative}
.head-art{width:min(430px,90%);height:390px;position:relative}
.head-shape{position:absolute;width:270px;height:330px;left:55px;top:28px;border-radius:52% 48% 48% 52%;background:linear-gradient(145deg,#c8c1b4,#fffdf9 58%,#9ba8b3);filter:drop-shadow(0 25px 35px rgba(16,34,56,.12))}
.head-shape:before{content:"";position:absolute;width:92px;height:92px;border-radius:50%;background:#fffdf9;left:80px;top:68px}
.net{position:absolute;inset:25px 0 0 0}
.node{position:absolute;width:12px;height:12px;background:var(--ink);border-radius:50%;box-shadow:0 0 0 7px rgba(16,34,56,.05)}
.n1{left:70%;top:8%}.n2{left:82%;top:24%}.n3{left:62%;top:32%}.n4{left:88%;top:45%}.n5{left:72%;top:62%}.n6{left:54%;top:54%}.n7{left:40%;top:73%}
.net svg{position:absolute;inset:0;width:100%;height:100%}
.section{padding:70px 5vw}
.section-inner{max-width:1180px;margin:auto}
.soft-section{background:var(--cream)}
.category-grid{display:grid;grid-template-columns:repeat(5,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.category{padding:30px 20px;text-align:center;border-right:1px solid var(--line)}
.category:last-child{border-right:0}
.category-icon{font-size:30px;margin-bottom:10px}
.category h3{font-family:var(--sans);font-size:15px;font-weight:800;margin:0 0 7px}
.category p{font-size:13px;color:var(--muted);margin:0}
.section-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:28px}
.link-arrow{font-size:14px;text-decoration:underline;text-underline-offset:4px}
.article-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.article-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:white;transition:.2s;cursor:pointer}
.article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.card-image{height:165px;background:linear-gradient(135deg,#d9d2c5,#8e9aa4);position:relative;overflow:hidden}
.card-image:after{content:"";position:absolute;inset:20px 30px;background:radial-gradient(circle at 35% 40%,#fff9 0 7%,transparent 8%),radial-gradient(circle at 65% 60%,#102238 0 8%,transparent 9%),linear-gradient(120deg,transparent 47%,#fff8 48% 49%,transparent 50%);opacity:.8}
.card-body{padding:18px}
.card-cat{text-transform:uppercase;letter-spacing:.12em;font-size:9px;font-weight:800;color:var(--gold)}
.card-body h3{font-size:21px;margin:8px 0 16px}
.meta{font-size:12px;color:var(--muted)}
.newsletter-panel,.premium-panel{border:1px solid var(--line);border-radius:18px;padding:45px;display:grid;grid-template-columns:1fr 1.1fr;gap:45px;align-items:center;background:#faf7f1}
.newsletter-visual,.premium-visual{min-height:250px;border-radius:14px;background:radial-gradient(circle at 35% 35%,#fff 0 7%,transparent 8%),linear-gradient(135deg,#e6dccb,#f9f4ea);display:grid;place-items:center}
.visual-icon{font-size:100px;color:var(--ink);font-family:var(--serif)}
.form-row{display:flex;gap:10px;margin-top:20px}
input{width:100%;padding:14px 15px;border:1px solid #d9d2c7;border-radius:8px;background:white;outline:none}
input:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(16,34,56,.08)}
.form-message{font-size:13px;margin-top:8px;color:#47634c;min-height:20px}
.checklist{list-style:none;padding:0;margin:22px 0}
.checklist li{margin:9px 0}.checklist li:before{content:"✓";margin-right:10px;font-weight:800;color:var(--gold)}
.center{text-align:center}
.page-hero{max-width:900px;margin:auto;padding:75px 5vw 50px;text-align:center}
.page-hero p{max-width:700px;margin:15px auto;color:var(--muted);font-size:18px}
.searchbar{max-width:600px;margin:25px auto;display:flex;gap:10px}
.filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:25px}
.filter{border:1px solid var(--line);background:white;border-radius:999px;padding:8px 13px;cursor:pointer;font-size:13px}
.filter.active{background:var(--ink);color:white;border-color:var(--ink)}
.article-layout{max-width:820px;margin:auto;padding:70px 5vw}
.article-layout h1{font-size:clamp(40px,6vw,62px)}
.article-layout .article-intro{font-size:20px;color:var(--muted)}
.article-layout h2{font-size:34px;margin-top:45px}
.article-layout blockquote{margin:30px 0;padding:20px 25px;border-left:3px solid var(--gold);background:var(--cream);font-family:var(--serif);font-size:23px}
.sources{border-top:1px solid var(--line);margin-top:50px;padding-top:25px;color:var(--muted);font-size:14px}
.price-card{max-width:560px;margin:30px auto;border:1px solid var(--line);border-radius:18px;padding:38px;background:white;box-shadow:var(--shadow)}
.price{font-family:var(--serif);font-size:52px}.annual{font-size:15px;color:var(--muted)}
.founder{background:var(--cream);border:1px solid var(--gold-light);padding:18px;border-radius:12px;margin:20px 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;max-width:1000px;margin:auto}
.info-card{border:1px solid var(--line);border-radius:16px;padding:28px;background:white}
.footer{background:var(--ink);color:white;padding:55px 5vw 20px}
.footer-grid{max-width:1180px;margin:auto;display:grid;grid-template-columns:1.2fr 1fr 1fr 1.4fr;gap:35px}
.footer .brand-mark{border-color:white}.brand-footer strong{color:white}.brand-footer small{color:white}
.footer a{display:block;margin:7px 0;color:#e7ebef;font-size:13px}.footer h4{margin:0 0 15px}.footer p{color:#c9d1d8;font-size:13px}
.footer .mini-form{display:flex}.footer input{min-width:0}.footer .btn{border-radius:0 8px 8px 0}
.footer-bottom{max-width:1180px;margin:45px auto 0;border-top:1px solid rgba(255,255,255,.12);padding-top:15px;color:#aeb8c2;font-size:12px}
.modal[hidden]{display:none}.modal{position:fixed;inset:0;z-index:50;display:grid;place-items:center;padding:20px}.modal-backdrop{position:absolute;inset:0;background:rgba(5,16,27,.58)}.modal-card{position:relative;z-index:1;width:min(520px,100%);background:var(--paper);border-radius:18px;padding:35px;box-shadow:var(--shadow)}.modal-close{position:absolute;right:15px;top:10px;border:0;background:none;font-size:28px;cursor:pointer}
.notice{padding:14px 16px;border-radius:10px;background:var(--cream);font-size:13px;color:var(--muted)}
@media(max-width:900px){
  .desktop-nav{display:none}.menu-toggle{display:block}.header-actions .btn{display:none}
  .hero{grid-template-columns:1fr;padding-top:48px}.hero-art{min-height:300px;order:-1}.head-art{height:300px}.head-shape{width:210px;height:255px;left:65px}
  .category-grid{grid-template-columns:repeat(2,1fr)}.category:nth-child(2n){border-right:0}.category{border-bottom:1px solid var(--line)}
  .article-grid{grid-template-columns:repeat(2,1fr)}
  .newsletter-panel,.premium-panel{grid-template-columns:1fr;padding:28px}.newsletter-visual,.premium-visual{min-height:190px}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:600px){
  .site-header{padding:0 5vw}.brand{min-width:0}.brand strong{font-size:13px}
  .hero{padding:42px 6vw 35px}.hero-art{min-height:245px}.head-art{height:245px}.head-shape{width:175px;height:215px;left:40px}.hero-actions,.form-row,.searchbar{flex-direction:column}.btn{width:100%}
  .section{padding:50px 6vw}.category-grid{grid-template-columns:1fr}.category{border-right:0}
  .article-grid{grid-template-columns:1fr}.card-image{height:185px}
  .section-head{align-items:start;flex-direction:column;gap:8px}.newsletter-panel,.premium-panel{padding:22px}
  .footer-grid{grid-template-columns:1fr}.footer .mini-form{flex-direction:row}.footer .mini-form .btn{width:auto}
  .page-hero{padding:50px 6vw 35px}.about-grid{grid-template-columns:1fr}
  .article-layout{padding:45px 6vw}
}
.account-link{border:0;background:none;color:var(--navy);font:600 13px/1 inherit;cursor:pointer;padding:8px 4px}.account-link:hover{text-decoration:underline}