/* Yue Laikai modular product detail page — all selectors are isolated to .ylpds-front */
.ylpds-front{--ylp-ink:#091e2c;--ylp-navy:#08263b;--ylp-blue:#087fc2;--ylp-cyan:#52c9e8;--ylp-green:#20b486;--ylp-muted:#637989;--ylp-line:#dce6eb;--ylp-pale:#f3f7f9;background:#fff;color:var(--ylp-ink);font-family:Inter,"Segoe UI",Arial,sans-serif;overflow:hidden}
.ylpds-front *{box-sizing:border-box}
.ylpds-front img{max-width:100%;height:auto}
.ylpds-wrap{width:min(1240px,calc(100% - 64px));margin:0 auto}
.ylpds-hero{position:relative;min-height:600px;background:linear-gradient(120deg,#f5f8fb 0%,#eef5f7 53%,#e4f2f6 100%);isolation:isolate;overflow:hidden}
.ylpds-hero-pattern{position:absolute;inset:0;z-index:-1;opacity:.46;background-image:linear-gradient(135deg,transparent 0 49.7%,rgba(15,102,143,.08) 49.9%,transparent 50.1%),radial-gradient(ellipse at 80% 38%,rgba(82,201,232,.17),transparent 38%),linear-gradient(rgba(15,95,137,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(15,95,137,.04) 1px,transparent 1px);background-size:auto,auto,72px 72px,72px 72px;mask-image:linear-gradient(90deg,transparent,#000 42%,#000)}
.ylpds-hero-grid{position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(360px,.92fr);gap:28px;align-items:center;min-height:600px;padding:48px 0 105px}
.ylpds-hero-copy{position:relative;z-index:2;padding:16px 0 24px}
.ylpds-kicker{display:inline-flex;align-items:center;gap:10px;color:var(--ylp-blue);font-size:10px;font-weight:800;line-height:1.5;letter-spacing:.2em;text-transform:uppercase}
.ylpds-kicker:before{content:"";display:block;width:24px;height:2px;background:var(--ylp-cyan)}
.ylpds-hero h1{max-width:680px;margin:18px 0 12px;color:#0b293b;font-size:clamp(36px,4.7vw,66px);line-height:1.02;font-weight:750;letter-spacing:-.045em;overflow-wrap:anywhere}
.ylpds-hero h2{margin:0 0 20px;color:#405a6b;font-size:clamp(17px,2vw,24px);line-height:1.35;font-weight:550}
.ylpds-hero-intro{max-width:580px;margin:0;color:#617789;font-size:14px;line-height:1.9;white-space:normal}
.ylpds-hero-visual{height:440px;position:relative;display:flex;align-items:center;justify-content:center;min-width:0}
.ylpds-hero-halo{position:absolute;width:min(90%,400px);aspect-ratio:1;border:1px solid rgba(40,143,178,.14);border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.98) 0%,rgba(255,255,255,.65) 42%,rgba(82,201,232,.10) 65%,transparent 71%);box-shadow:0 10px 70px rgba(20,100,130,.04)}
.ylpds-hero-halo:before,.ylpds-hero-halo:after{content:"";position:absolute;inset:25px;border:1px solid rgba(8,127,194,.12);border-radius:50%}.ylpds-hero-halo:after{inset:57px;border-style:dashed;opacity:.65}
.ylpds-hero-image{position:relative;z-index:1;display:block;width:100%;height:420px;object-fit:contain;object-position:center;filter:drop-shadow(0 25px 25px rgba(18,45,55,.16))}
.ylpds-hero-placeholder{position:relative;z-index:1;width:68%;height:75%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;border:1px dashed #adcbd8;background:rgba(255,255,255,.5);color:#577789;text-align:center}.ylpds-hero-placeholder span{font-size:12px;font-weight:800;letter-spacing:.15em}.ylpds-hero-placeholder small{max-width:230px;font-size:11px;line-height:1.5}
.ylpds-product-tag{position:absolute;right:0;bottom:20px;z-index:2;color:#5b7d8d;font-size:9px;font-weight:700;letter-spacing:.15em;text-transform:uppercase}
.ylpds-highlights-band{position:absolute;left:0;right:0;bottom:0;border-top:1px solid rgba(29,117,150,.14);background:rgba(255,255,255,.65);backdrop-filter:blur(8px)}
.ylpds-highlights{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr))}
.ylpds-highlight{min-height:78px;padding:17px 22px;display:flex;flex-direction:column;justify-content:center;gap:4px;border-right:1px solid rgba(29,117,150,.13);min-width:0}.ylpds-highlight:last-child{border-right:0}.ylpds-highlight strong{font-size:clamp(16px,1.7vw,22px);font-weight:750;color:#0e2b3e;letter-spacing:-.03em;overflow-wrap:anywhere}.ylpds-highlight span{color:#6a8190;font-size:9px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;overflow-wrap:anywhere}
.ylpds-section{padding:82px 0;background:#fff}.ylpds-section-soft{background:#f4f8fa}.ylpds-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:36px;margin-bottom:32px}.ylpds-section-head>div{min-width:0}.ylpds-section-head h2,.ylpds-architecture h2,.ylpds-overview-heading h2{margin:12px 0 0;color:#0b2536;font-size:clamp(28px,3.5vw,44px);line-height:1.1;font-weight:700;letter-spacing:-.04em}.ylpds-section-head>p{max-width:425px;margin:0;color:var(--ylp-muted);font-size:12px;line-height:1.8}
.ylpds-benefit-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.ylpds-benefit-card{position:relative;min-height:210px;background:#fff;border:1px solid #dce7ec;padding:23px 23px 25px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;min-width:0}.ylpds-benefit-card:hover{transform:translateY(-4px);border-color:#a9d8e5;box-shadow:0 17px 35px rgba(5,45,64,.06)}.ylpds-benefit-number{position:absolute;top:13px;right:16px;color:#e4edf1;font-size:29px;font-weight:800;letter-spacing:-.04em}.ylpds-benefit-symbol{position:relative;display:grid;place-items:center;width:43px;height:43px;border-radius:50%;border:1px solid #bee3eb;background:#edfafb;color:#108f87;font-size:20px;font-weight:700;margin-bottom:20px}.ylpds-benefit-card h3{position:relative;margin:0 0 9px;font-size:15px;line-height:1.35;color:#18384b}.ylpds-benefit-card p{margin:0;color:#687c89;font-size:11px;line-height:1.8;overflow-wrap:anywhere}
.ylpds-architecture{background:#071d2b;color:#fff;position:relative;overflow:hidden}.ylpds-architecture:before{content:"";position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse at 78% 45%,rgba(27,150,194,.17),transparent 37%),linear-gradient(rgba(82,201,232,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(82,201,232,.04) 1px,transparent 1px);background-size:auto,56px 56px,56px 56px;mask-image:linear-gradient(90deg,transparent,#000)}.ylpds-architecture-grid{position:relative;display:grid;grid-template-columns:minmax(240px,.7fr) minmax(0,1.3fr);gap:50px;align-items:center}.ylpds-architecture .ylpds-kicker{color:#77d7ed}.ylpds-architecture h2{color:#fff;max-width:420px}.ylpds-architecture-copy p{margin:18px 0 0;color:#b0c7d2;font-size:13px;line-height:1.9;white-space:normal}.ylpds-architecture-visual{margin:0;padding:16px;border:1px solid rgba(124,209,231,.2);background:rgba(255,255,255,.045);min-width:0}.ylpds-architecture-visual img{display:block;width:100%;max-height:560px;object-fit:contain;background:#fff}
.ylpds-spec-head{margin-bottom:25px}.ylpds-model-pills{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:15px}.ylpds-model-pills span{display:inline-flex;padding:8px 12px;border:1px solid #d5e4e9;background:#f4f8fa;color:#385969;font-size:10px;font-weight:700;border-radius:2px}.ylpds-spec-table-wrap{width:100%;overflow-x:auto;border:1px solid #dce6eb;background:#fff;box-shadow:0 10px 30px rgba(5,40,60,.035)}.ylpds-spec-table-front{width:100%;min-width:700px;border-collapse:collapse;font-size:12px;line-height:1.5}.ylpds-spec-table-front th,.ylpds-spec-table-front td{padding:11px 13px;border-bottom:1px solid #e4ebef;text-align:left;vertical-align:top}.ylpds-spec-table-front thead th{background:#19ad83;color:#fff;font-size:10px;font-weight:750;letter-spacing:.04em}.ylpds-spec-table-front thead th:first-child{min-width:190px}.ylpds-spec-table-front tbody tr:not(.ylpds-spec-group):nth-child(odd){background:#f4f6f7}.ylpds-spec-table-front tbody tr.is-key{background:#e9f8f3}.ylpds-spec-table-front tbody tr.is-key th{color:#07865f}.ylpds-spec-table-front tbody tr th[scope=row]{font-weight:600;color:#3a5565}.ylpds-spec-table-front tbody td{color:#536c7a}.ylpds-spec-table-front .ylpds-spec-group th{background:#fff;border-top:2px solid #20b88c;border-bottom:1px solid #cbdedc;padding:13px;color:#0b6b5c;font-weight:800;font-size:11px;letter-spacing:.06em;text-transform:uppercase}.ylpds-spec-note{margin-top:14px;color:#8395a0;font-size:10px;line-height:1.6}
.ylpds-overview-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}.ylpds-overview-heading h2{max-width:400px}.ylpds-overview-content{color:#586f7e;font-size:14px;line-height:1.95}.ylpds-overview-content>*:first-child{margin-top:0}.ylpds-overview-content h3,.ylpds-overview-content h4{color:#12354a;margin:24px 0 8px}.ylpds-overview-content ul,.ylpds-overview-content ol{padding-left:22px}.ylpds-overview-content li{margin:5px 0}
.ylpds-application-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ylpds-application-card{background:#fff;border:1px solid #dce6eb;min-width:0;transition:transform .25s ease,box-shadow .25s ease}.ylpds-application-card:hover{transform:translateY(-3px);box-shadow:0 15px 32px rgba(7,43,62,.08)}.ylpds-application-card>img{display:block;width:100%;height:220px;object-fit:cover;background:#eaf0f3}.ylpds-card-copy{padding:19px 20px 21px}.ylpds-card-copy h3{margin:0 0 8px;font-size:16px;color:#13364a}.ylpds-card-copy p{margin:0;color:#667d8b;font-size:12px;line-height:1.8}.ylpds-media-placeholder{display:grid;place-items:center;height:220px;background:linear-gradient(135deg,#e8f1f5,#d2e3e9);color:#6b8998;font-size:10px;font-weight:800;letter-spacing:.15em}
.ylpds-gallery-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.ylpds-gallery-item{margin:0;border:1px solid #dce6eb;background:#fff;min-width:0}.ylpds-gallery-item img{display:block;width:100%;height:250px;object-fit:cover;background:#edf2f4}.ylpds-gallery-item figcaption{padding:12px 15px;color:#526b79;font-size:11px;line-height:1.5}
.ylpds-document-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ylpds-document{display:flex;align-items:center;gap:15px;padding:17px 18px;border:1px solid #dce6eb;background:#fff;min-width:0;transition:border-color .2s,transform .2s}.ylpds-document:hover{border-color:#91cedd;transform:translateY(-2px)}.ylpds-document-icon{display:grid;place-items:center;width:44px;height:50px;flex:0 0 auto;background:#e8f7f4;color:#078f70;font-size:10px;font-weight:850;border:1px solid #b7e2d7}.ylpds-document-copy{display:flex;flex-direction:column;gap:5px;min-width:0;flex:1}.ylpds-document-copy strong{color:#18384b;font-size:13px;overflow-wrap:anywhere}.ylpds-document-copy small{color:#758a97;font-size:10px;line-height:1.6}.ylpds-document-arrow{color:#0e9978;font-size:18px}
@media(max-width:1024px){.ylpds-wrap{width:min(100% - 44px,1240px)}.ylpds-hero-grid{grid-template-columns:1fr 0.8fr;gap:15px}.ylpds-hero-visual{height:380px}.ylpds-hero-image{height:370px}.ylpds-benefit-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ylpds-section{padding:68px 0}.ylpds-architecture-grid{gap:30px}.ylpds-overview-grid{gap:40px}}
@media(max-width:720px){.ylpds-wrap{width:calc(100% - 32px)}.ylpds-hero{min-height:auto}.ylpds-hero-grid{grid-template-columns:1fr;min-height:0;padding:52px 0 170px;gap:0}.ylpds-hero-copy{padding:0}.ylpds-hero h1{font-size:clamp(34px,9vw,48px);margin-top:15px}.ylpds-hero h2{font-size:18px}.ylpds-hero-intro{font-size:13px}.ylpds-hero-visual{height:300px;margin-top:8px}.ylpds-hero-image{height:290px}.ylpds-hero-halo{width:270px}.ylpds-product-tag{right:0;bottom:4px;font-size:8px}.ylpds-highlights{grid-template-columns:repeat(2,minmax(0,1fr))}.ylpds-highlight{min-height:58px;padding:12px;border-bottom:1px solid rgba(29,117,150,.13)}.ylpds-highlight:nth-child(2n){border-right:0}.ylpds-highlight strong{font-size:17px}.ylpds-highlight span{font-size:8px}.ylpds-section{padding:52px 0}.ylpds-section-head{display:block;margin-bottom:25px}.ylpds-section-head h2,.ylpds-architecture h2,.ylpds-overview-heading h2{font-size:30px}.ylpds-section-head>p{margin-top:13px}.ylpds-benefit-grid{grid-template-columns:1fr 1fr;gap:10px}.ylpds-benefit-card{min-height:0;padding:18px 15px}.ylpds-benefit-card h3{font-size:14px}.ylpds-benefit-card p{font-size:10px}.ylpds-benefit-number{font-size:23px;right:11px;top:10px}.ylpds-benefit-symbol{width:37px;height:37px;margin-bottom:14px}.ylpds-architecture-grid{grid-template-columns:1fr;gap:25px}.ylpds-architecture-visual{padding:8px}.ylpds-overview-grid{grid-template-columns:1fr;gap:20px}.ylpds-application-grid,.ylpds-gallery-grid{grid-template-columns:1fr;gap:13px}.ylpds-application-card>img,.ylpds-media-placeholder{height:220px}.ylpds-gallery-item img{height:235px}.ylpds-document-grid{grid-template-columns:1fr}.ylpds-spec-table-front{min-width:600px}.ylpds-model-pills{gap:6px}.ylpds-model-pills span{font-size:9px;padding:7px 9px}}
@media(prefers-reduced-motion:reduce){.ylpds-front *{scroll-behavior:auto!important;transition:none!important}}

/* V1.1: original technical specification sheet module */
.ylpds-spec-sheet-figure{margin:0;text-align:center}
.ylpds-spec-sheet-figure a{display:inline-block;max-width:100%;cursor:zoom-in}
.ylpds-spec-sheet-figure img{display:block;width:auto;max-width:min(100%,754px);height:auto;margin:0 auto;border:1px solid #dce6eb;background:#fff}
.ylpds-spec-sheet-figure figcaption{margin-top:12px;color:#7b8f99;font-size:11px;line-height:1.6}