.tni-detail{--detail-card:var(--shell-card,#fff);--detail-ink:var(--shell-ink,#142039);--detail-muted:var(--shell-muted,#5b6b82);--detail-line:var(--shell-line,#e0e7f0);--detail-accent:var(--shell-accent,#0066ff);color:var(--detail-ink);max-width:1200px;margin:0 auto 48px;font-family:Arial,Helvetica,sans-serif}.tni-detail *{box-sizing:border-box}.tni-detail-back{display:inline-block;margin:8px 0 24px;color:var(--detail-accent)}.tni-detail-hero{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:48px;background:var(--detail-card);border:1px solid var(--detail-line);border-radius:14px;padding:40px;margin-bottom:24px}.tni-detail-eyebrow{font:700 10px/1.6 Arial,sans-serif;letter-spacing:1.6px;color:var(--detail-accent);margin:0 0 12px}.tni-detail h1{font-size:38px;font-weight:750;line-height:1.15;color:var(--detail-ink);margin:0 0 18px}.tni-detail-intro{font-size:17px;line-height:1.65;color:var(--detail-muted);max-width:650px}.tni-detail-benefits{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}.tni-detail-benefits li{display:flex;gap:10px;line-height:1.6}.tni-detail-benefits span{color:var(--detail-accent);font-weight:700}.tni-detail-buy{border-left:1px solid var(--detail-line);padding-left:32px;align-self:center;display:flex;flex-direction:column;gap:6px;color:var(--detail-muted)}.tni-detail-buy strong{font-size:32px;color:var(--detail-ink);line-height:1.2}.tni-detail-buy>span,.tni-detail-buy small{font-size:13px}.tni-detail-buy p{font-size:12px;line-height:1.7}.tni-detail .tni-detail-button{display:inline-block;text-align:center;text-decoration:none;background:var(--detail-accent);color:var(--shell-button,#fff);border-radius:7px;padding:14px 18px;font-size:13px;font-weight:700;margin:16px 0 8px}.tni-detail-button:hover{filter:brightness(.92)}.tni-detail-columns{display:grid;grid-template-columns:1.2fr 1fr;gap:24px;margin-bottom:24px}.tni-detail-panel{border:1px solid var(--detail-line);background:var(--detail-card);border-radius:12px;padding:30px;min-width:0}.tni-detail h2{font-size:23px;color:var(--detail-ink);font-weight:700;margin:0 0 22px}.tni-detail-paragraph{line-height:1.85;font-size:14px;color:var(--detail-muted);white-space:pre-line;overflow-wrap:anywhere}.tni-detail-specs{margin:0}.tni-detail-specs>div{display:flex;justify-content:space-between;gap:20px;border-bottom:1px solid var(--detail-line);padding:12px 0;line-height:1.6}.tni-detail-specs>div:last-child{border:0}.tni-detail-specs dt{font-size:13px;font-weight:400;color:var(--detail-muted)}.tni-detail-specs dd{font-size:13px;font-weight:700;margin:0;text-align:right}.tni-detail-faq details{border-top:1px solid var(--detail-line);padding:18px 0}.tni-detail-faq summary{cursor:pointer;font-weight:600;font-size:15px}.tni-detail-faq details p{font-size:14px;line-height:1.8;color:var(--detail-muted);margin:14px 0 0;white-space:pre-line}.tni-detail a:focus-visible,.tni-detail summary:focus-visible{outline:3px solid var(--detail-accent);outline-offset:3px}.tni-detail-stock{padding:15px 0;font-weight:700}@media(max-width:900px){.tni-detail-hero{grid-template-columns:1fr;gap:28px;padding:28px}.tni-detail-buy{padding:24px 0 0;border-left:0;border-top:1px solid var(--detail-line);width:100%}.tni-detail-columns{grid-template-columns:1fr}}@media(max-width:600px){.tni-detail h1{font-size:30px}.tni-detail h2{font-size:21px}.tni-detail-hero,.tni-detail-panel{padding:22px}.tni-detail-intro{font-size:15px}.tni-detail-specs>div{gap:12px}}