:root{
  --ink:#17202a; --muted:#667085; --paper:#f7f5f0; --white:#fff;
  --accent:#e4572e; --accent2:#f2c14e; --line:#e7e3da; --dark:#162a3a;
}
*{box-sizing:border-box} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.5}
a{text-decoration:none;color:inherit}.container{width:min(1160px,92%);margin:auto}
nav{height:76px;display:flex;align-items:center;justify-content:space-between;background:rgba(247,245,240,.94);position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}
.logo{font-weight:900;letter-spacing:-1px;font-size:21px}.logo span{color:var(--accent)}
.navlinks{display:flex;gap:28px;font-size:14px;font-weight:700}.navlinks a:hover{color:var(--accent)}
.hero{padding:88px 0 76px;background:linear-gradient(135deg,#f7f5f0 0%,#eee9de 100%);border-bottom:1px solid var(--line)}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:60px;align-items:center}
.kicker{font-size:13px;text-transform:uppercase;letter-spacing:2px;font-weight:900;color:var(--accent);margin-bottom:18px}
h1{font-size:clamp(44px,6vw,78px);line-height:.98;letter-spacing:-4px;margin:0 0 24px;max-width:760px}
.hero p{font-size:19px;color:#53606d;max-width:650px;margin:0 0 30px}
.cta{display:inline-flex;align-items:center;gap:9px;background:var(--dark);color:white;padding:15px 21px;border-radius:10px;font-weight:800}
.cta:hover{background:var(--accent)}
.book-stack{position:relative;height:330px}.book{position:absolute;width:240px;height:310px;border-radius:5px 12px 12px 5px;box-shadow:0 20px 45px rgba(0,0,0,.18);padding:25px;color:white;display:flex;flex-direction:column;justify-content:space-between}
.book small{font-weight:800;letter-spacing:1.5px}.book strong{font-size:28px;line-height:1.02}.b1{background:#173f5f;right:20px;top:0;transform:rotate(7deg)}.b2{background:#e4572e;left:40px;top:45px;transform:rotate(-9deg)}.b3{background:#f2c14e;color:#17202a;left:110px;top:100px;transform:rotate(3deg)}
section{padding:78px 0}.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}.section-head h2{font-size:38px;letter-spacing:-1.8px;margin:0}.section-head p{color:var(--muted);max-width:520px;margin:0}
.grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.card{background:white;border:1px solid var(--line);border-radius:15px;padding:22px;display:grid;grid-template-columns:72px 1fr;gap:20px;align-items:start;transition:.2s}
.card:hover{transform:translateY(-3px);box-shadow:0 12px 30px rgba(30,40,50,.08)}
.rank{width:64px;height:64px;border-radius:12px;background:var(--dark);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;font-weight:900}
.card:nth-child(1) .rank,.card:nth-child(2) .rank,.card:nth-child(3) .rank{background:var(--accent)}
.card h3{margin:0 0 4px;font-size:21px}.author{color:var(--muted);font-size:14px;font-weight:700}.desc{font-size:14px;color:#5d6875;margin:12px 0 0}.tag{display:inline-block;background:#f3efe7;padding:5px 8px;border-radius:6px;font-size:11px;font-weight:800;margin-top:12px}
.highlight{background:var(--dark);color:#fff}.highlight .section-head p{color:#bdc8d1}.highlight .card{background:#20384a;border-color:#2e485b}.highlight .desc{color:#cbd5dc}.highlight .tag{background:#294456}
.categories{display:flex;flex-wrap:wrap;gap:12px}.pill{padding:12px 17px;border:1px solid var(--line);background:white;border-radius:999px;font-weight:800;font-size:14px}
.newsletter{background:var(--accent);color:white;border-radius:20px;padding:46px;display:flex;align-items:center;justify-content:space-between;gap:30px}.newsletter h2{font-size:34px;line-height:1.05;margin:0 0 8px}.newsletter p{margin:0;opacity:.9}.form{display:flex;gap:8px}.form input{border:0;padding:15px 16px;border-radius:9px;width:260px}.form button{border:0;background:var(--dark);color:white;border-radius:9px;padding:0 18px;font-weight:900}
footer{padding:34px 0;border-top:1px solid var(--line);color:var(--muted);font-size:13px}.footerin{display:flex;justify-content:space-between}
@media(max-width:800px){.hero-grid{grid-template-columns:1fr}.book-stack{height:300px}.grid{grid-template-columns:1fr}.navlinks{display:none}.newsletter{display:block;padding:30px}.form{margin-top:22px}.form input{width:100%}.footerin{display:block}.hero{padding-top:60px}h1{letter-spacing:-2.5px}}

html{scroll-behavior:smooth}.segment-jumps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:32px}.jump{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px;transition:.2s}.jump:hover{transform:translateY(-3px);box-shadow:0 12px 25px rgba(0,0,0,.07)}.jump b{display:block;color:var(--accent);font-size:12px}.jump strong{font-size:17px}.cover{width:105px;height:150px;object-fit:contain;background:#fff;border-radius:6px;box-shadow:0 6px 16px rgba(0,0,0,.11)}.card{grid-template-columns:105px 1fr}.rankline{display:flex;gap:8px;align-items:center}.score{font-size:12px;font-weight:900;color:var(--accent)}.cardlinks{display:flex;gap:12px;align-items:center;margin-top:13px}.read{font-size:13px;font-weight:900;color:var(--accent)}.buy{font-size:12px;font-weight:850;background:var(--dark);color:#fff;padding:8px 10px;border-radius:7px}.trust{padding:35px 0;background:#fff;border-bottom:1px solid var(--line)}.trustgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.trustitem span{display:block;font-size:13px;color:var(--muted)}.reviewhero{padding:60px 0;background:linear-gradient(135deg,#f7f5f0,#eee9de)}.breadcrumb{font-size:13px;color:var(--muted);margin-bottom:25px}.reviewgrid{display:grid;grid-template-columns:230px 1fr;gap:48px}.reviewcover{width:220px;max-height:330px;object-fit:contain;background:#fff;border-radius:8px;box-shadow:0 14px 35px rgba(0,0,0,.15)}.reviewhero h1{font-size:clamp(38px,5vw,62px)}.rating{display:flex;align-items:center;gap:16px;margin:22px 0}.rating b{font-size:42px;color:var(--accent)}.reviewbody{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:60px;padding:65px 0}.copy h2{font-size:28px;letter-spacing:-1px;margin:38px 0 10px}.copy p{font-size:16px;color:#44505c}.proscons{display:grid;grid-template-columns:1fr 1fr;gap:16px}.box,.sidebar,.answerbox,.related a{background:#fff;border:1px solid var(--line);border-radius:13px;padding:20px}.sidebar{position:sticky;top:100px;align-self:start}.sidebar .cta{width:100%;justify-content:center}.related{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.faq details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:15px 18px;margin:10px 0}.faq summary{font-weight:850;cursor:pointer}.answerbox{border-left:5px solid var(--accent)}@media(max-width:800px){.segment-jumps,.trustgrid,.reviewgrid,.reviewbody,.proscons{grid-template-columns:1fr}.card{grid-template-columns:82px 1fr}.cover{width:82px;height:120px}.related{grid-template-columns:1fr}}

/* cover fallback hardening */
.cover,.reviewcover{background:#fff;object-fit:contain}