:root{--yt-p1-ink:#15202b;--yt-p1-muted:#5e6a75;--yt-p1-line:#dfe5ea;--yt-p1-blue:#075aa8;--yt-p1-blue-dark:#043d73;--yt-p1-soft:#f5f8fb;--yt-p1-white:#fff}
.yt-p1-shell{width:min(1180px,calc(100% - 32px));margin:0 auto}
.yt-p1-product-main,.yt-p1-contact-main{color:var(--yt-p1-ink);padding:34px 0 72px;background:var(--yt-p1-white)}
.yt-p1-breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:var(--yt-p1-muted);font-size:14px;margin:0 0 28px}
.yt-p1-breadcrumb a{color:var(--yt-p1-blue);text-decoration:none}
.yt-p1-product-hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:48px;align-items:start}
.yt-p1-main-image{background:var(--yt-p1-soft);border:1px solid var(--yt-p1-line);border-radius:18px;overflow:hidden;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center}
.yt-p1-main-image img{width:100%;height:100%;object-fit:contain}
.yt-p1-thumbs{display:grid;grid-template-columns:repeat(6,1fr);gap:8px;margin-top:10px}
.yt-p1-thumbs img{width:100%;aspect-ratio:1/1;object-fit:cover;border:1px solid var(--yt-p1-line);border-radius:8px}
.yt-p1-section-kicker{font-size:12px;font-weight:800;letter-spacing:.14em;color:var(--yt-p1-blue);margin-bottom:10px}
.yt-p1-summary h1,.yt-p1-page-header h1{font-size:clamp(30px,4vw,48px);line-height:1.15;margin:0 0 16px;color:var(--yt-p1-ink)}
.yt-p1-sku{display:inline-block;padding:6px 11px;border-radius:999px;background:var(--yt-p1-soft);font-weight:700;margin-bottom:18px}
.yt-p1-lead,.yt-p1-page-header p{font-size:18px;line-height:1.8;color:var(--yt-p1-muted)}
.yt-p1-case-note{border-left:4px solid var(--yt-p1-blue);background:#eef6ff;padding:18px 20px;margin:24px 0;display:grid;gap:5px}
.yt-p1-case-note span{color:var(--yt-p1-muted);line-height:1.7}
.yt-p1-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.yt-p1-button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 20px;border:1px solid var(--yt-p1-blue);border-radius:8px;background:var(--yt-p1-blue);color:#fff!important;font-weight:700;text-decoration:none!important;cursor:pointer}
.yt-p1-button:hover{background:var(--yt-p1-blue-dark);border-color:var(--yt-p1-blue-dark)}
.yt-p1-button-light{background:#fff;color:var(--yt-p1-blue)!important}
.yt-p1-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin:48px 0}
.yt-p1-card-grid article,.yt-p1-contact-card{border:1px solid var(--yt-p1-line);border-radius:14px;padding:26px;background:#fff;box-shadow:0 12px 35px rgba(21,32,43,.06)}
.yt-p1-card-grid h2{font-size:20px;margin:0 0 10px}.yt-p1-card-grid p{margin:0;color:var(--yt-p1-muted);line-height:1.75}
.yt-p1-section{padding:48px 0;border-top:1px solid var(--yt-p1-line)}
.yt-p1-section>h2,.yt-p1-scope h2,.yt-p1-form-wrap h2{font-size:clamp(26px,3vw,36px);margin:0 0 14px}
.yt-p1-muted{color:var(--yt-p1-muted)}
.yt-p1-table-wrap{overflow:auto;border:1px solid var(--yt-p1-line);border-radius:12px}
.yt-p1-spec-table{width:100%;border-collapse:collapse}.yt-p1-spec-table th,.yt-p1-spec-table td{padding:14px 16px;text-align:left;border-bottom:1px solid var(--yt-p1-line);vertical-align:top}.yt-p1-spec-table th{width:28%;background:var(--yt-p1-soft)}
.yt-p1-content{line-height:1.8}.yt-p1-content img{max-width:100%;height:auto}.yt-p1-content h2,.yt-p1-content h3{margin-top:1.6em}
.yt-p1-faq-grid{display:grid;gap:12px}.yt-p1-faq-grid details{border:1px solid var(--yt-p1-line);border-radius:10px;padding:16px 18px}.yt-p1-faq-grid summary{font-weight:750;cursor:pointer}.yt-p1-faq-grid p{color:var(--yt-p1-muted);line-height:1.75;margin-bottom:0}
.yt-p1-related-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.yt-p1-related-grid a{border:1px solid var(--yt-p1-line);border-radius:12px;padding:12px;color:var(--yt-p1-ink);text-decoration:none}.yt-p1-related-image{display:block;aspect-ratio:1/1;background:var(--yt-p1-soft);border-radius:8px;overflow:hidden;margin-bottom:12px}.yt-p1-related-image img{width:100%;height:100%;object-fit:contain}.yt-p1-related-grid strong,.yt-p1-related-grid small{display:block}.yt-p1-related-grid small{color:var(--yt-p1-muted);margin-top:6px}
.yt-p1-inquiry-section{padding-top:48px}.yt-p1-form-wrap{border-radius:16px;background:var(--yt-p1-soft);padding:clamp(22px,4vw,42px)}.yt-p1-form-wrap>p{color:var(--yt-p1-muted);line-height:1.7}.yt-p1-form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.yt-p1-form label{display:grid;gap:7px;font-weight:700;margin-bottom:18px}.yt-p1-form label span{font-size:12px;color:#a52929}.yt-p1-form label small{font-weight:400;color:var(--yt-p1-muted)}.yt-p1-form input,.yt-p1-form textarea{width:100%;box-sizing:border-box;border:1px solid #bcc7d0;border-radius:7px;background:#fff;padding:12px 13px;font:inherit}.yt-p1-form input:focus,.yt-p1-form textarea:focus{outline:3px solid rgba(7,90,168,.15);border-color:var(--yt-p1-blue)}.yt-p1-honeypot{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;overflow:hidden!important}.yt-p1-notice{padding:14px 16px;border-radius:8px;margin:18px 0}.yt-p1-notice-success{background:#e8f7ee;color:#166333}.yt-p1-notice-error{background:#fff0f0;color:#8a2020}
.yt-p1-page-header{max-width:820px;padding:28px 0 42px}.yt-p1-contact-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}.yt-p1-contact-card-accent{border-top:5px solid var(--yt-p1-blue)}.yt-p1-badge{display:inline-block;font-size:11px;font-weight:800;letter-spacing:.12em;color:var(--yt-p1-blue);margin-bottom:10px}.yt-p1-contact-card h2{margin:0 0 18px}.yt-p1-contact-card dl{display:grid;grid-template-columns:110px 1fr;margin:0}.yt-p1-contact-card dt,.yt-p1-contact-card dd{padding:10px 0;border-bottom:1px solid var(--yt-p1-line);margin:0}.yt-p1-contact-card dt{font-weight:700}.yt-p1-contact-card dd{color:var(--yt-p1-muted)}.yt-p1-contact-card a{color:var(--yt-p1-blue)}
.yt-p1-scope{margin:42px 0;padding:34px;border-radius:14px;background:#0d2840;color:#fff}.yt-p1-scope p{color:#d6e0e8;line-height:1.75}.yt-p1-scope-grid{display:flex;gap:9px;flex-wrap:wrap}.yt-p1-scope-grid span{padding:8px 12px;border:1px solid rgba(255,255,255,.35);border-radius:999px}
.yt-p1-cert-owner{display:inline-block;margin-top:5px;line-height:1.45;color:#4b5a67}
@media (max-width:820px){.yt-p1-product-hero,.yt-p1-contact-grid{grid-template-columns:1fr}.yt-p1-card-grid{grid-template-columns:1fr}.yt-p1-related-grid{grid-template-columns:repeat(2,1fr)}.yt-p1-form-grid{grid-template-columns:1fr}.yt-p1-product-main,.yt-p1-contact-main{padding-top:22px}.yt-p1-gallery{max-width:620px}.yt-p1-contact-card dl{grid-template-columns:1fr}.yt-p1-contact-card dt{border-bottom:0;padding-bottom:0}}
@media (max-width:480px){.yt-p1-shell{width:min(100% - 22px,1180px)}.yt-p1-related-grid{grid-template-columns:1fr}.yt-p1-thumbs{grid-template-columns:repeat(4,1fr)}.yt-p1-form-wrap{padding:20px 16px}}