:root{--navy:#0f2a47;--teal:#17a184;--ink:#1d2733;--muted:#5d6b7a;--line:#e3e8ee;--bg:#f6f8fa}
*{box-sizing:border-box}body{margin:0;font:16px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:#fff}
a{color:#0c6b58}a:hover{color:var(--navy)}.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
header.top{background:var(--navy);color:#fff}header.top .wrap{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 20px;flex-wrap:wrap}
header.top a{color:#fff;text-decoration:none}.brand{display:flex;align-items:center;gap:10px;font-weight:700;font-size:20px}.brand img{width:34px;height:34px;border-radius:6px}
nav a{margin-left:18px;font-size:15px;opacity:.9}nav a:hover{opacity:1;text-decoration:underline}
.hero{background:linear-gradient(180deg,var(--navy),#16395f);color:#fff;padding:56px 0 48px}.hero h1{font-size:38px;line-height:1.2;margin:0 0 14px;color:#fff}.hero p{font-size:19px;max-width:760px;opacity:.95}
.btn{display:inline-block;background:var(--teal);color:#fff!important;padding:11px 20px;border-radius:8px;text-decoration:none;font-weight:600;margin:6px 8px 6px 0}.btn.alt{background:#fff;color:var(--navy)!important;border:1px solid var(--line)}
.btn:hover{filter:brightness(1.07)}main{padding:28px 0 48px}h1{font-size:32px;line-height:1.25;color:var(--navy)}h2{color:var(--navy);margin-top:36px}h3{color:var(--navy)}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}.card{border:1px solid var(--line);border-radius:12px;padding:20px;background:#fff}
.card h3{margin-top:0;font-size:19px}.stats{display:flex;flex-wrap:wrap;gap:14px;margin:18px 0}.stat{background:var(--bg);border:1px solid var(--line);border-radius:10px;padding:12px 16px;min-width:150px}
.stat b{display:block;font-size:24px;color:var(--navy)}.stat span{font-size:13px;color:var(--muted)}
table{border-collapse:collapse;width:100%;font-size:14px;margin:12px 0}th,td{border-bottom:1px solid var(--line);padding:7px 8px;text-align:left;vertical-align:top}th{background:var(--bg);font-weight:600}
.tablewrap{overflow-x:auto}.muted{color:var(--muted)}.small{font-size:13px}.crumbs{font-size:14px;color:var(--muted);margin-bottom:8px}.crumbs a{color:var(--muted)}
.price{font-size:40px;font-weight:700;color:var(--navy)}.price small{font-size:16px;color:var(--muted);font-weight:400}.tier ul{padding-left:18px}.tier.best{border:2px solid var(--teal)}
.note{background:#fff8e6;border:1px solid #f1d58a;border-radius:10px;padding:12px 16px;font-size:14px}.src{background:var(--bg);border-radius:10px;padding:14px 18px;font-size:14px}
.links{columns:3 220px;font-size:15px}.links a{display:block;padding:2px 0}footer{background:var(--bg);border-top:1px solid var(--line);padding:28px 0;font-size:14px;color:var(--muted)}
footer a{color:var(--muted)}details{border:1px solid var(--line);border-radius:10px;padding:12px 16px;margin:10px 0}summary{font-weight:600;cursor:pointer;color:var(--navy)}
code{background:var(--bg);padding:1px 5px;border-radius:4px;font-size:90%}
@media(max-width:640px){.hero h1{font-size:28px}h1{font-size:26px}nav a{margin-left:10px}}