:root{--navy:#102a43;--navy2:#17324d;--gold:#ad7a27;--paper:#fbfaf6;--ink:#24313b;--muted:#66747f;--line:#d9dde0;--white:#fff}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.7 Georgia,serif}
a{color:var(--navy2)}
.wrap{width:min(1120px,92vw);margin:auto}
.top{background:rgba(251,250,246,.97);border-bottom:1px solid var(--line)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:76px;gap:24px}
.brand{display:flex;align-items:center;text-decoration:none}
.brand img{width:180px;height:auto;display:block}
.back{font:700 14px Arial,sans-serif;text-decoration:none}
.hero{padding:68px 0 58px;background:linear-gradient(120deg,#102a43,#173b5f);color:white}
.hero-inner{width:min(900px,92vw);margin:auto}
.eyebrow{font:700 13px Arial,sans-serif;letter-spacing:.15em;text-transform:uppercase;color:var(--gold)}
.hero h1{font-size:clamp(40px,6vw,68px);line-height:1.06;margin:.22em 0}
.hero p{max-width:780px;font-size:20px;color:#e5edf3}
.section{padding:66px 0;border-bottom:1px solid var(--line)}
h2{font-size:clamp(31px,4vw,48px);line-height:1.12;color:var(--navy);margin:0 0 16px}
h3{font:700 22px/1.25 Arial,sans-serif;color:var(--navy2);margin:0 0 10px}
.lead{max-width:800px;font-size:19px;color:#46545e}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.card{background:var(--white);border:1px solid var(--line);padding:26px;display:flex;flex-direction:column}
.meta{font:700 12px/1.4 Arial,sans-serif;color:var(--gold);text-transform:uppercase;letter-spacing:.1em;margin-bottom:10px}
.card a,.action{margin-top:auto;align-self:flex-start;font:700 14px Arial,sans-serif;text-decoration:none;border-bottom:1px solid var(--gold)}
.article-list{display:grid;gap:16px;margin-top:28px}
.article-item{background:var(--white);border:1px solid var(--line);padding:24px;display:grid;grid-template-columns:170px 1fr auto;gap:22px;align-items:center}
.article-item h3{margin-bottom:6px}.article-item p{margin:0;color:#4f5f69}.article-item a{font:700 14px Arial,sans-serif;text-decoration:none;border-bottom:1px solid var(--gold);white-space:nowrap}
.empty{background:#f2f5f7;border-left:4px solid var(--gold);padding:20px 24px;margin-top:20px;color:#46545e}
.boundary{font-size:15px;color:var(--muted)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.panel{background:var(--white);border:1px solid var(--line);padding:30px}
.panel ul{padding-left:22px}.panel li{margin:.55em 0}
.book-preview{width:min(820px,90vw);margin:auto;padding:62px 0 76px}.book-preview h2{font:700 clamp(25px,3vw,32px)/1.25 Arial,sans-serif;margin:1.7em 0 .45em}.book-preview h3{font-family:Georgia,serif;font-size:24px;margin:1.5em 0 .35em}.book-preview p{margin:.2em 0 1.1em}.book-preview ul{padding-left:24px}.book-preview li{margin:.45em 0}.book-preview blockquote{border-left:4px solid var(--gold);margin:2rem 0;padding:.2rem 0 .2rem 1.4rem;color:#46545e;font-style:italic}.preview-intro{display:grid;grid-template-columns:180px 1fr;gap:30px;align-items:start;margin-bottom:42px;padding-bottom:34px;border-bottom:1px solid var(--line)}.preview-cover{display:block;width:180px;height:auto;border:1px solid #c8c4b9;box-shadow:0 10px 24px rgba(16,42,67,.15)}.contents{columns:2;column-gap:42px}.contents li{break-inside:avoid}.source-note{font-size:15px;color:var(--muted);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:16px 0}
.cta{display:inline-block;padding:12px 17px;background:var(--gold);color:var(--navy);font:700 14px Arial,sans-serif;text-decoration:none}
.footer{background:#0d2236;color:#dce6ed;padding:42px 0;font-size:15px}.footer p{margin:.2em 0}.notice{color:#a7b5bf}
@media(max-width:800px){.grid,.split,.preview-intro{grid-template-columns:1fr}.article-item{grid-template-columns:1fr;gap:8px}.article-item a{justify-self:start}.brand img{width:156px}.hero{padding:54px 0}.section{padding:50px 0}.preview-cover{width:150px}.contents{columns:1}.book-preview{padding-top:46px}}