/* V5: Yawei-inspired coverflow, evidence hierarchy and true model-level product pages. */
.v5-why-links{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-top:22px}.v5-why-links a{display:inline-flex;align-items:center;min-height:42px;padding:10px 16px;border:1px solid rgba(255,255,255,.28);color:#fff;font-size:12px;font-weight:900;letter-spacing:.08em}.v5-why-links a:hover{border-color:#75e0d2;color:#75e0d2}
.v5-certificate-coverflow{position:relative;margin-top:10px;padding:10px 46px 28px}.v5-coverflow-stage{position:relative;height:370px;overflow:hidden;perspective:1500px;touch-action:pan-y;cursor:grab;user-select:none}.v5-coverflow-stage.dragging{cursor:grabbing}.v5-coverflow-stage::before,.v5-coverflow-stage::after{position:absolute;z-index:8;top:0;bottom:0;width:11%;content:"";pointer-events:none}.v5-coverflow-stage::before{left:0;background:linear-gradient(90deg,#072a47,rgba(7,42,71,0))}.v5-coverflow-stage::after{right:0;background:linear-gradient(270deg,#072a47,rgba(7,42,71,0))}.v5-coverflow-card{position:absolute;z-index:var(--z,1);top:20px;left:50%;width:220px;height:305px;padding:9px;transform:translate3d(calc(-50% + var(--x,0px) + var(--drag,0px)),var(--y,0px),var(--depth,0px)) rotateY(var(--rotate,0deg)) scale(var(--scale,1));transform-origin:center;border:1px solid rgba(255,255,255,.18);background:#fff;box-shadow:0 18px 36px rgba(0,0,0,.22);opacity:var(--opacity,1);transition:transform .72s cubic-bezier(.2,.7,.2,1),opacity .5s ease,filter .5s ease;will-change:transform}.v5-coverflow-card img{width:100%;height:100%;object-fit:contain;pointer-events:none;filter:brightness(1.02) contrast(1.04)}.v5-coverflow-card[data-active="true"]{box-shadow:0 26px 58px rgba(0,0,0,.32)}.v5-coverflow-arrow{position:absolute;z-index:12;top:50%;width:38px;height:38px;margin-top:-28px;border:1px solid rgba(255,255,255,.28);border-radius:50%;background:rgba(6,36,63,.72);color:#fff;cursor:pointer}.v5-coverflow-arrow:hover{border-color:#75e0d2;color:#75e0d2}.v5-coverflow-arrow.previous{left:0}.v5-coverflow-arrow.next{right:0}
.v5-proof-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:34px}.v5-proof-card{display:grid;grid-template-columns:1.05fr .95fr;min-height:290px;overflow:hidden;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.045)}.v5-proof-image{min-height:290px;overflow:hidden}.v5-proof-image img{width:100%;height:100%;object-fit:cover;filter:brightness(.82) saturate(.88) contrast(1.05);transition:transform .5s ease}.v5-proof-card:hover img{transform:scale(1.04)}.v5-proof-card>div:last-child{display:flex;flex-direction:column;justify-content:center;padding:26px}.v5-proof-card p{margin:0 0 10px;color:#75e0d2;font-size:11px;font-weight:900;letter-spacing:.12em}.v5-proof-card h3{margin:0;color:#fff;font-size:23px;line-height:1.15}.v5-proof-card span{display:block;margin-top:14px;color:rgba(255,255,255,.65);font-size:14px}.v5-proof-card strong{display:block;margin-top:24px;color:#75e0d2;font-size:11px;letter-spacing:.08em}
.v5-family-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:42px;align-items:start}.v5-family-sidebar{position:sticky;top:92px;display:grid;border:1px solid var(--line);background:#fff}.v5-family-sidebar h3{margin:0;padding:18px;color:#fff;background:var(--navy);font-size:18px}.v5-family-sidebar a{padding:13px 18px;border-top:1px solid var(--line);color:#465a6b;font-size:12px;font-weight:800}.v5-family-sidebar a.active,.v5-family-sidebar a:hover{color:var(--teal);background:#eef7f7}.v5-family-heading{margin-bottom:28px}.v5-family-heading>p{margin:0 0 9px;color:var(--teal);font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.v5-family-heading h2{margin:0;font-size:clamp(32px,4vw,54px);text-transform:uppercase}.v5-family-capability{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}.v5-family-capability span{padding:8px 10px;border-left:3px solid var(--teal);background:var(--pale);color:#385066;font-size:12px;font-weight:800}.v5-model-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.v5-model-card{overflow:hidden;border:1px solid var(--line);background:#fff;transition:transform .25s ease,box-shadow .25s ease}.v5-model-card:hover{transform:translateY(-4px);box-shadow:0 18px 42px rgba(6,36,63,.12)}.v5-model-image{aspect-ratio:4/3;overflow:hidden;background:#f2f4f5}.v5-model-image img{width:100%;height:100%;object-fit:cover;object-position:center 50%;filter:brightness(.96) saturate(.9) contrast(1.04);transition:transform .45s ease}.v5-model-card:hover img{transform:scale(1.035)}.v5-model-copy{padding:18px}.v5-model-copy h3{margin:0;font-size:18px}.v5-model-copy p{margin:8px 0 18px;color:var(--muted);font-size:13px}.v5-model-copy span{color:var(--teal);font-size:11px;font-weight:900;letter-spacing:.08em}
.v5-model-hero{padding:40px clamp(20px,6vw,88px) 72px;background:#f4f6f7}.v5-model-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:26px;color:#607384;font-size:12px}.v5-model-breadcrumb a{color:var(--teal);font-weight:800}.v5-model-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(380px,.92fr);gap:clamp(34px,5vw,70px);align-items:center}.v5-model-gallery{min-width:0}.v5-model-main-image{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;object-position:center 52%;background:#fff;border:1px solid var(--line)}.v5-model-thumbs{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin-top:8px}.v5-model-thumbs button{padding:0;border:2px solid transparent;background:#fff;cursor:pointer}.v5-model-thumbs button.active{border-color:var(--teal)}.v5-model-thumbs img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover}.v5-model-summary>p{margin:0 0 8px;color:var(--teal);font-size:11px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}.v5-model-summary h1{margin:0;color:var(--navy);font-size:clamp(36px,5vw,66px);line-height:1.02}.v5-model-specs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));margin-top:28px;border-top:1px solid var(--line);border-left:1px solid var(--line)}.v5-model-specs div{padding:14px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}.v5-model-specs span{display:block;color:var(--muted);font-size:10px;letter-spacing:.06em;text-transform:uppercase}.v5-model-specs strong{display:block;margin-top:5px;color:var(--navy);font-size:14px}.v5-model-overview{display:grid;grid-template-columns:.86fr 1.14fr;gap:46px;align-items:start}.v5-model-overview-copy h2{font-size:clamp(30px,4vw,48px)}.v5-model-overview-copy>p:last-child{font-size:16px}.v5-feature-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.v5-feature-grid article{min-height:132px;padding:18px;border:1px solid var(--line);background:#fff}.v5-feature-grid span{color:var(--teal);font-size:12px;font-weight:900}.v5-feature-grid p{margin-top:24px;color:#344d62;font-weight:700}.v5-section-note{display:block;margin-top:10px;color:var(--muted);font-size:13px}
.v5-evidence-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.v5-evidence-card{overflow:hidden;border:1px solid var(--line);background:#fff;transition:transform .22s ease,box-shadow .22s ease}.v5-evidence-card:hover{transform:translateY(-3px);box-shadow:0 14px 34px rgba(6,36,63,.1)}.v5-evidence-cover{display:grid;aspect-ratio:3/4;place-items:center;padding:12px;background:#f5f7f8}.v5-evidence-cover img{width:100%;height:100%;object-fit:contain}.v5-evidence-pending{display:grid;width:100%;height:100%;place-items:center;color:#8795a1;font-weight:800}.v5-evidence-meta{padding:14px 15px 16px;border-top:1px solid var(--line)}.v5-evidence-meta strong{display:block;color:var(--navy);font-size:13px}.v5-evidence-meta span{display:block;margin-top:5px;color:var(--muted);font-size:11px}.v5-app-chip-row{display:flex;flex-wrap:wrap;gap:9px}.v5-app-chip-row a{padding:10px 13px;border:1px solid var(--line);background:#fff;color:#40576b;font-size:12px;font-weight:800}.v5-app-chip-row a:hover{color:#fff;border-color:var(--teal);background:var(--teal)}
.v5-why .certificate-3d-stage{display:none!important}
@media(max-width:1080px){.v5-proof-grid{grid-template-columns:1fr}.v5-family-layout{grid-template-columns:1fr}.v5-family-sidebar{position:static;grid-template-columns:repeat(2,minmax(0,1fr))}.v5-family-sidebar h3{grid-column:1/-1}.v5-model-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.v5-model-hero-grid,.v5-model-overview{grid-template-columns:1fr}.v5-evidence-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:720px){.v5-certificate-coverflow{padding-right:34px;padding-left:34px}.v5-coverflow-stage{height:315px}.v5-coverflow-card{width:174px;height:242px;top:28px}.v5-coverflow-arrow{width:34px;height:34px}.v5-proof-card{grid-template-columns:1fr}.v5-proof-image{min-height:210px}.v5-family-sidebar{grid-template-columns:1fr}.v5-family-sidebar h3{grid-column:auto}.v5-model-grid{grid-template-columns:1fr}.v5-model-hero{padding-right:18px;padding-left:18px}.v5-model-specs,.v5-feature-grid{grid-template-columns:1fr}.v5-evidence-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(prefers-reduced-motion:reduce){.v5-coverflow-card{transition:none}}