:root{--night:#0F2140;--night-2:#172E55;--ink:#1B1F2A;--muted:#5B6270;--paper:#FFFFFF;--line:#DADDE3;--signal:#F5C518;--focus:#1A5CFF}
*{box-sizing:border-box}html{scroll-behavior:smooth}
body{margin:0;font-family:"Newsreader",Georgia,serif;font-size:18px;line-height:1.55;color:var(--ink);background:var(--paper)}
a{color:inherit}
:focus-visible{outline:3px solid var(--focus);outline-offset:3px}
.wrap{max-width:1080px;margin:0 auto;padding:0 24px}
header.top{background:var(--night);color:#fff}
.nav{display:flex;align-items:center;justify-content:space-between;padding:22px 0;font-size:16px}
.nav .name{font-weight:600;letter-spacing:.01em;text-decoration:none}
.nav ul{list-style:none;display:flex;gap:26px;margin:0;padding:0}
.nav a{text-decoration:none;opacity:.85}.nav a:hover{opacity:1;text-decoration:underline}
.hero{padding:72px 0 88px}
.hero h1{font-size:clamp(44px,8vw,96px);line-height:.98;margin:0 0 22px;font-weight:300;letter-spacing:-.02em;max-width:14ch}
.hero h1 em{font-style:italic;font-weight:500}
.hero p{font-size:clamp(19px,2.2vw,24px);max-width:36ch;margin:0 0 34px;opacity:.9}
.btn{display:inline-block;padding:14px 22px;border-radius:4px;text-decoration:none;font-size:17px;font-weight:600;border:1.5px solid transparent}
.btn-signal{background:var(--signal);color:var(--night);border-color:var(--signal)}
.btn-signal:hover{background:#ffd43b}
.btn-ghost{color:#fff;border-color:rgba(255,255,255,.5);margin-left:12px}
.btn-ghost:hover{border-color:#fff}
.btn-ink{background:var(--night);color:#fff}.btn-ink:hover{background:var(--night-2)}
.btn-line{color:var(--night);border-color:var(--night)}.btn-line:hover{background:#eef1f7}
section{padding:72px 0;border-top:1px solid var(--line)}
section h2{font-size:clamp(30px,4vw,44px);font-weight:400;margin:0 0 10px;letter-spacing:-.01em}
section .lede{color:var(--muted);margin:0 0 40px;max-width:60ch}
.shelf{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:40px 32px}
.book{display:grid;grid-template-columns:120px 1fr;gap:20px;align-items:start}
.cover{aspect-ratio:2/3;background:var(--night);color:#fff;border-radius:3px;position:relative;overflow:hidden;box-shadow:0 10px 24px rgba(15,33,64,.22)}
.cover img{width:100%;height:100%;object-fit:cover;display:block}
.cover .t{position:absolute;inset:0;padding:14px 12px;display:flex;flex-direction:column;justify-content:flex-end;font-size:15px;line-height:1.15;font-weight:500}
.cover .t:before{content:"";display:block;width:28px;height:4px;background:var(--signal);margin-bottom:10px}
.cover.soon{background:#E9ECF2;color:var(--night);box-shadow:none;border:1px solid var(--line)}
.book h3{margin:0 0 4px;font-size:24px;font-weight:500;line-height:1.15}
.book .sub{color:var(--muted);font-size:15px;margin:0 0 10px}
.book p{margin:0 0 14px;font-size:16.5px}
.book .btn{font-size:15px;padding:10px 16px}
.about{display:grid;grid-template-columns:1.1fr 1fr;gap:56px;align-items:start}
.about p{font-size:19px;margin:0 0 18px}
.aside{background:#F2F4F8;padding:28px;border-radius:6px;font-size:17px}
.aside strong{display:block;margin-bottom:8px;font-size:20px;font-weight:500}
.join{background:var(--night);color:#fff;border-top:0}
.join h2{color:#fff}.join .lede{color:rgba(255,255,255,.8)}
.join .box{background:#fff;color:var(--ink);padding:28px;border-radius:6px;max-width:560px}
footer{padding:36px 0;font-size:15px;color:var(--muted);display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between}
footer a{text-decoration:none}footer a:hover{text-decoration:underline}
.readers-page{min-height:100vh;display:grid;place-items:center;background:var(--night);padding:40px 20px}
.readers-card{background:#fff;color:var(--ink);max-width:560px;width:100%;padding:40px 36px;border-radius:8px}
.readers-card h1{font-size:40px;font-weight:400;line-height:1.05;margin:0 0 12px;letter-spacing:-.01em}
.readers-card p{margin:0 0 20px;font-size:18px}
.readers-card .small{font-size:15px;color:var(--muted)}
@media (max-width:760px){.nav ul{display:none}.about{grid-template-columns:1fr}.book{grid-template-columns:100px 1fr}.btn-ghost{margin-left:0;margin-top:12px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}