:root{--bg:#f6f7f9;--card:#fff;--ink:#14171f;--mut:#5d6573;--line:#e3e6eb;--acc:#d1121b;--best:#0b7a3e;--bestbg:#e8f6ee;--blue:#0b57d0}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}
body{margin:0;font:16px/1.55 system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink)}
a{color:var(--blue)}header.top{background:#fff;border-bottom:1px solid var(--line)}
.wrap{max-width:880px;margin:0 auto;padding:0 16px}
.top .wrap{display:flex;align-items:center;justify-content:space-between;height:56px;gap:12px}
.logo{font-weight:800;font-size:19px;color:var(--ink);text-decoration:none}.logo span{color:var(--acc)}
nav{white-space:nowrap}nav a{margin-left:12px;font-size:15px;color:var(--mut);text-decoration:none}
h1{font-size:26px;line-height:1.25;margin:14px 0 8px}h2{font-size:20px;margin:28px 0 8px}h3{font-size:17px;margin:18px 0 6px}
.sub{color:var(--mut);margin:0 0 12px;font-size:15px}
.answer{background:#fff;border-left:4px solid var(--best);border-radius:8px;padding:10px 14px;margin:10px 0;font-size:16px}
.tip{background:#eef4ff;border-radius:10px;padding:8px 12px;font-size:15px;margin:8px 0}
.upd{display:inline-block;background:#fff;border:1px solid var(--line);border-radius:999px;padding:2px 10px;font-size:13px;color:var(--mut)}
.search{width:100%;font-size:17px;padding:13px 14px;border:1px solid #c9ced6;border-radius:12px;margin:12px 0 10px;background:#fff}
.chips{display:flex;gap:8px;overflow-x:auto;padding-bottom:6px}
.chip{flex:0 0 auto;border:1px solid var(--line);background:#fff;border-radius:999px;padding:6px 13px;font-size:14px;cursor:pointer;color:var(--ink);text-decoration:none}
.chip[aria-pressed=true]{background:var(--ink);color:#fff;border-color:var(--ink)}
ul.models{list-style:none;padding:0;margin:8px 0;display:grid;gap:8px}
ul.models li a{display:flex;justify-content:space-between;align-items:center;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px;text-decoration:none;color:var(--ink)}
.mname{font-weight:600}.mmeta{font-size:13px;color:var(--mut)}.mprice{font-weight:700;white-space:nowrap;text-align:right}
.mprice small{display:block;font-weight:400;font-size:12px;color:var(--mut)}
.picker{display:flex;flex-wrap:wrap;gap:10px;margin:12px 0}
.picker label{font-size:13px;color:var(--mut);display:flex;flex-direction:column;gap:4px;flex:1 1 150px}
select{font-size:16px;padding:10px;border-radius:10px;border:1px solid #c9ced6;background:#fff}
.seg{display:flex;border:1px solid #c9ced6;border-radius:12px;overflow:hidden;background:#fff}
.seg button{flex:1;border:0;background:#fff;padding:11px 8px;font-size:15px;cursor:pointer;color:var(--ink)}
.seg button[aria-pressed=true]{background:var(--ink);color:#fff;font-weight:600}
ol.offers{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.offer{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.offer.best{border:2px solid var(--best);background:var(--bestbg)}
.orow{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.oshop{font-weight:700}.oprice{font-size:22px;font-weight:800;white-space:nowrap}.best .oprice{color:var(--best)}
.badge{display:inline-block;font-size:11px;font-weight:700;border-radius:6px;padding:1px 6px;margin-left:6px;vertical-align:2px}
.b-feat{background:#fde8e9;color:#a10e15;border:1px solid #f3b6b9}
.feat-card{border:2px solid var(--acc);border-radius:10px;background:#fff;padding:10px 14px;margin:8px 0 12px}
.flabel{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--acc);margin-bottom:4px}
.fcta{display:inline-block;margin:8px 0 4px;background:var(--acc);color:#fff!important;padding:8px 14px;border-radius:8px;font-weight:700;text-decoration:none}
.feat-banner{border:1px dashed var(--acc);border-radius:8px;background:#fff8f8;padding:8px 12px;margin:10px 0;font-size:14px}
.fdisc{font-size:12px;color:var(--mut)}.offer.feat{box-shadow:inset 3px 0 0 var(--acc)}
.b-best{background:var(--best);color:#fff}.b-link{background:#fff3cd;color:#7a5600;border:1px solid #f0d78a}.b-off{background:#e8efff;color:#1d3f8f}
.onote{font-size:13px;color:var(--mut);margin-top:3px}.oact{margin-top:6px;font-size:14px}
.disc{background:#fff8e6;border:1px solid #f2dc9b;border-radius:12px;padding:10px 14px;font-size:14px;margin:14px 0}
.ad{display:flex;flex-wrap:wrap;align-items:center;gap:6px 16px;border:1px solid var(--line);border-radius:12px;background:linear-gradient(135deg,#fff,#f3f5f8);padding:14px 16px;margin:18px 0;box-shadow:0 1px 2px rgba(20,23,31,.04)}
.ad-k{font-size:11px;font-weight:800;letter-spacing:.06em;text-transform:uppercase;color:var(--mut);width:100%}
.ad-t{flex:1 1 260px;font-size:15px;color:var(--ink)}
.ad-b{display:inline-block;background:var(--ink);color:#fff!important;text-decoration:none;font-weight:700;font-size:14px;padding:9px 16px;border-radius:8px;border:0;cursor:pointer}
.ad-b[disabled]{opacity:.45;cursor:not-allowed}
.cform{display:grid;gap:12px;max-width:560px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px}
.cform{position:relative}.cform label{display:flex;flex-direction:column;gap:4px;font-weight:600;font-size:14px;width:100%}
.cform input,.cform select,.cform textarea{display:block;width:100%;box-sizing:border-box;font:inherit;font-weight:400;padding:9px 10px;border:1px solid #cfd4db;border-radius:8px;background:#fff}
.cform textarea{resize:vertical;min-height:140px}.cform .ad-b{justify-self:start}
.art{display:block;width:100%;height:auto;border-radius:14px;background:#eceef1}
.art-head{max-height:220px;object-fit:cover;object-position:center;margin:6px 0 14px}
.art-wide{max-width:720px;margin:4px 0 8px}
.intro{display:block}.hero-art{max-height:150px;object-fit:cover;object-position:68% 40%;margin:4px 0 10px}
.steps{padding-left:20px;margin:6px 0 16px}.steps li{margin:4px 0}
@media(min-width:760px){.intro{display:grid;grid-template-columns:1fr 300px;gap:18px;align-items:center}
.hero-art{max-height:none;aspect-ratio:16/9;object-position:center;margin:0}.art-head{max-height:260px}}
.vid{margin:14px auto 18px;max-width:380px}.vid video{display:block;width:100%;height:auto;aspect-ratio:9/16;border-radius:14px;background:#111}
.vid figcaption{text-align:center;margin-top:6px}.vid details{margin-top:8px}.vid details p{margin:6px 0}
.built{margin-top:8px;font-size:12px;color:var(--mut)}.built a{color:var(--mut)}
.cmsg{margin:0;padding:10px 12px;border-radius:8px;font-size:14px}.cmsg.ok{background:var(--bestbg);color:var(--best)}.cmsg.err{background:#fdecea;color:#a10e15}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ts-ph{border:1px dashed #cfd4db;border-radius:8px;padding:14px;font-size:13px;color:var(--mut);text-align:center}
.hero{display:block;width:100%;height:auto;border-radius:12px;margin:8px 0 12px;aspect-ratio:1200/630}
.cta{background:#fff;border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin:18px 0;font-size:15px}
.tbl{overflow-x:auto}table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line);font-size:14px}
th,td{padding:8px 10px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}th{background:#f0f2f5;font-weight:600}
td.n{text-align:right;white-space:nowrap;font-variant-numeric:tabular-nums}
details{background:#fff;border:1px solid var(--line);border-radius:10px;padding:10px 14px;margin:8px 0}summary{font-weight:600;cursor:pointer}
footer{color:var(--mut);font-size:13px;padding:24px 0 40px;border-top:1px solid var(--line);margin-top:30px}
.crumbs{font-size:13px;color:var(--mut);margin-top:14px}.crumbs a{color:var(--mut)}
.links a{display:inline-block;margin:0 10px 6px 0}.empty{color:var(--mut);padding:8px 0}
.js .combo.off,.js .rgroup.off{display:none}
@media(min-width:700px){h1{font-size:32px}ul.models{grid-template-columns:1fr 1fr}}