:root{--ink:#14181c;--mut:#667086;--line:#e3e7ee;--gold:#ffd34d;--navy:#0a1a3f;--paper:#fcfdfd;--absbg:#fffdf7;--orange:#f37021}
*{box-sizing:border-box}html,body{margin:0;padding:0}
body{font:16px/1.65 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial;color:var(--ink);background:#fff}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.site-header{background:#000;color:#fff;padding:18px 0;border-bottom:1px solid #111}
.site-header .brand{display:flex;flex-direction:column;align-items:center;gap:6px}
.site-header .brand h1{margin:0;font-size:36px;letter-spacing:.3px;font-weight:800}
.site-header .brand .tagline{margin:0;font-size:18px;color:var(--gold);font-weight:600}
.hero{background:var(--navy);color:#fff;padding:56px 0;text-align:center}
.hero .sub{opacity:.9;font-size:20px;font-weight:600;margin:0 0 8px}
.hero .kicker{opacity:.8;margin:0 0 12px}
.hero h2{font-size:30px;font-weight:800;margin:12px 0 8px;line-height:1.32}
.hero .author{opacity:.9;margin:0}
main{padding:28px 0 70px}
h3{margin:0 0 10px;font-size:22px}
.section{margin:18px 0}
.hl-box{border:1px solid #e6eaef;background:var(--paper);border-radius:10px;padding:16px 18px;margin:18px 0}
.hl-list{margin:0;padding-left:20px}.hl-list li{margin:6px 0}
.abs-box{border:1px solid #e7e3db;background:var(--absbg);border-radius:10px;padding:18px;margin:18px 0}
.abs-header{display:flex;gap:12px;align-items:center;margin-bottom:8px}
.abs-tag{background:var(--orange);color:#fff;border-radius:4px;padding:4px 8px;font-weight:700;font-size:.85rem}
.abs-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.abs-item{background:#fff;border:1px dashed #eee3cf;border-radius:8px;padding:12px}
.abs-item h4{margin:0 0 8px;font-size:1rem}
.keywords{margin-top:8px;color:#3a4653}
.kw{display:inline-block;background:#eef2f7;border:1px solid #d7dde6;border-radius:999px;padding:4px 10px;margin:4px 6px 0 0}
.stats{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.card{border:1px solid var(--line);background:#fff;border-radius:10px;padding:16px}
.card.muted{background:#f7f9fc}
.btns{display:flex;gap:12px;flex-wrap:wrap;margin-top:12px}
.btn{border:1px solid var(--line);padding:10px 14px;border-radius:8px;text-decoration:none;color:var(--ink);font-weight:600}
.btn.disabled{opacity:.55;pointer-events:none}
.contact{margin-top:30px}
.form{display:grid;gap:10px}
.form input,.form textarea,.form select{width:100%;padding:10px 12px;border:1px solid var(--line);border-radius:8px;font:inherit}
.form textarea{min-height:120px}
.form .submit{background:#000;color:#fff;border:0;cursor:pointer}
footer{background:#f8fafd;border-top:1px solid var(--line);padding:28px 0;margin-top:48px}
.small{font-size:.92rem;color:var(--mut)}

.footer-social{margin-top:8px;display:inline-flex;align-items:center;gap:6px}
.insta-icon{font-size:1.05rem}
.copyright{margin-top:6px}
@media (max-width:900px){.abs-grid,.stats{grid-template-columns:1fr}.hero h2{font-size:26px}.site-header .brand h1{font-size:30px}}