/* SINO Product Detail / October 2026 preview. Follows the approved product-page concept.
   Scoped: product pages only. Does not modify the approved SINO homepage. */
@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@400;500;600;700;800&family=Archivo+Expanded:wght@600;700;800&family=IBM+Plex+Mono:wght@400;500&display=swap');
.sino-pdp{--sp-red:#B4141A;--sp-ink:#151210;--sp-mute:#6C645E;--sp-paper:#fff;--sp-warm:#F3F1ED;--sp-line:rgba(21,18,16,.15);--sp-mono:"IBM Plex Mono",monospace;--sp-head:"Archivo Expanded","Archivo",sans-serif;font-family:"Archivo",Arial,sans-serif;color:var(--sp-ink);font-size:16px;line-height:1.65;background:#fff}
.sino-pdp *{box-sizing:border-box}
.sino-pdp .sp-wrap{width:min(1240px,calc(100% - 48px));margin-inline:auto}
.sino-pdp h1,.sino-pdp h2,.sino-pdp h3{font-family:var(--sp-head);font-weight:700;letter-spacing:-.025em;color:var(--sp-ink);line-height:1.13;text-transform:none;margin:0}
.sino-pdp p{margin:0}
.sino-pdp a{text-decoration:none}
.sino-pdp .sp-crumb{font-size:13px;background:var(--sp-warm);border-bottom:1px solid var(--sp-line);padding:11px 0;color:var(--sp-mute)}
.sino-pdp .sp-crumb a{color:var(--sp-mute)}
.sino-pdp .sp-crumb a:hover{color:var(--sp-red)}
.sino-pdp .sp-crumb .sp-sep{padding:0 10px;color:#b4aba6}
.sino-pdp .sp-main{padding:50px 0 76px;background:#fff}
.sino-pdp .sp-grid{display:grid;grid-template-columns:1.02fr .98fr;align-items:start;gap:clamp(25px,4.2vw,60px)}
.sino-pdp .sp-grid>*{min-width:0}
.sino-pdp .sp-stage{display:flex;align-items:center;justify-content:center;position:relative;background:#f0eeeb;border:1px solid #ebe7e1;border-radius:14px;height:clamp(350px,43vw,560px);padding:36px;overflow:hidden}
.sino-pdp .sp-stage img{display:block;max-width:100%;max-height:100%;width:auto;height:auto;object-fit:contain}
.sino-pdp .sp-tag-on-image{position:absolute;top:18px;left:18px;max-width:60%;font:500 11px/1.4 var(--sp-mono);padding:7px 12px;background:#fff;border:1px solid var(--sp-line);border-radius:100px;z-index:1}
.sino-pdp .sp-thumbs{display:flex;gap:10px;margin-top:12px;flex-wrap:wrap}
.sino-pdp .sp-thumb{width:70px;height:72px;display:flex;align-items:center;justify-content:center;padding:7px;background:#f3f1ed;border:1px solid var(--sp-line);border-radius:9px;cursor:pointer}
.sino-pdp .sp-thumb[aria-pressed="true"]{border:2px solid var(--sp-red)}
.sino-pdp .sp-thumb img{object-fit:contain;max-height:100%;max-width:100%;width:auto}
.sino-pdp .sp-eyebrow{display:flex;align-items:center;gap:11px;color:var(--sp-red);font-size:12px;font-weight:700;letter-spacing:.02em;margin-bottom:12px}
.sino-pdp .sp-eyebrow::before{content:"";width:24px;height:2px;background:#c4972e;flex:0 0 auto}
.sino-pdp .sp-category{padding-top:7px}
.sino-pdp h1{font-size:clamp(29px,3.5vw,47px);margin:12px 0 23px;overflow-wrap:break-word}
.sino-pdp .sp-label{font:500 11px/1.4 var(--sp-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--sp-mute);margin-bottom:9px}
.sino-pdp .sp-grade-list{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:17px}
.sino-pdp .sp-grade{border:1px solid var(--sp-ink);background:#fff;border-radius:7px;padding:9px 13px;font:700 14px/1.5 var(--sp-head);white-space:nowrap}
.sino-pdp .sp-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:22px}
.sino-pdp .sp-tag{border:1px solid var(--sp-line);background:var(--sp-warm);color:#39332e;border-radius:999px;padding:5px 11px;font:500 11px/1.5 var(--sp-mono)}
.sino-pdp .sp-lead{font-size:16.5px;color:#403b37;max-width:60ch;line-height:1.67}
.sino-pdp .sp-keyfacts{display:grid;grid-template-columns:125px 1fr;gap:12px 14px;border-top:1px solid var(--sp-line);border-bottom:1px solid var(--sp-line);padding:19px 0;margin:26px 0}
.sino-pdp .sp-keyfacts dt{font:500 11px/1.5 var(--sp-mono);text-transform:uppercase;letter-spacing:.035em;color:var(--sp-mute)}
.sino-pdp .sp-keyfacts dd{margin:0;font-size:15px;font-weight:600;color:#211B18}
.sino-pdp .sp-ctas{display:flex;gap:10px;align-items:center;flex-wrap:wrap}
.sino-pdp .sp-btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 16px;font:600 14px/1.35 "Archivo",sans-serif;border-radius:6px;border:1px solid transparent;transition:background-color .16s,transform .16s;cursor:pointer;white-space:normal;text-align:center}
.sino-pdp .sp-btn-red{background:var(--sp-red);color:#fff}
.sino-pdp .sp-btn-red:hover{background:#821015;color:#fff}
.sino-pdp .sp-btn-green{background:#16784b;color:#fff}
.sino-pdp .sp-btn-green:hover{background:#105c39;color:#fff}
.sino-pdp .sp-btn-line{border-color:#8b817b;color:var(--sp-ink);background:#fff}
.sino-pdp .sp-btn-line:hover{border-color:var(--sp-ink);color:var(--sp-ink)}
.sino-pdp .sp-section{padding:70px 0 75px}
.sino-pdp .sp-section-alt{background:var(--sp-warm)}
.sino-pdp .sp-editorial{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(25px,4vw,62px);align-items:start}
.sino-pdp .sp-editorial>*{min-width:0}
.sino-pdp h2{font-size:clamp(26px,3vw,35px);margin:11px 0 18px}
.sino-pdp .sp-overview p{margin:0 0 15px;max-width:65ch;color:#413c37;line-height:1.7}
.sino-pdp .sp-feature-list{list-style:none;margin:25px 0 0;padding:0;display:grid;gap:9px}
.sino-pdp .sp-feature-list li{position:relative;background:#fff;border:1px solid var(--sp-line);border-radius:8px;padding:11px 14px 11px 30px;font-size:14.5px;line-height:1.5}
.sino-pdp .sp-feature-list li::before{content:"";position:absolute;top:19px;left:14px;width:5px;height:5px;border-radius:50%;background:var(--sp-red)}
.sino-pdp .sp-spec{background:#fff;border:1px solid var(--sp-line);border-radius:11px;overflow:hidden}
.sino-pdp .sp-spec h3{background:var(--sp-ink);color:#fff;padding:15px 18px;font-size:15px;letter-spacing:0}
.sino-pdp .sp-spec table{width:100%;border-collapse:collapse;text-align:left;font-size:14px}
.sino-pdp .sp-spec th,.sino-pdp .sp-spec td{padding:13px 18px;border-bottom:1px solid var(--sp-line);vertical-align:top;line-height:1.5}
.sino-pdp .sp-spec tr:last-child>*{border-bottom:none}
.sino-pdp .sp-spec th{width:39%;font:500 11px/1.5 var(--sp-mono);color:var(--sp-mute);letter-spacing:.02em;text-transform:uppercase}
.sino-pdp .sp-spec td{color:var(--sp-ink);font-weight:600}
.sino-pdp .sp-choices{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:12px;margin-top:25px}
.sino-pdp .sp-choice{border:1px solid var(--sp-line);padding:22px 19px;border-radius:9px;background:#fff}
.sino-pdp .sp-choice h3{color:var(--sp-red);font-size:clamp(19px,2.1vw,25px)}
.sino-pdp .sp-choice p{font-size:14px;margin-top:10px;color:#514b46}
.sino-pdp .sp-selection-note{font-size:14px;color:var(--sp-mute);margin-top:18px}
.sino-pdp .sp-enquiry{padding:0 0 70px}
.sino-pdp .sp-enquiry-band{background:var(--sp-red);color:#fff;padding:34px 40px;display:flex;align-items:center;justify-content:space-between;gap:28px;border-radius:9px}
.sino-pdp .sp-enquiry-band .sp-eyebrow,.sino-pdp .sp-enquiry-band h2{color:#fff}
.sino-pdp .sp-enquiry-band .sp-eyebrow::before{background:#e8c574}
.sino-pdp .sp-enquiry-band h2{font-size:clamp(22px,2.8vw,31px);max-width:660px;margin-bottom:0}
.sino-pdp .sp-btn-white{background:#fff;color:var(--sp-red)}
.sino-pdp .sp-btn-white:hover{background:#f2efea;color:#941217}
.sino-pdp .sp-btn-outline-white{border-color:rgba(255,255,255,.75);color:#fff;background:transparent}
.sino-pdp .sp-btn-outline-white:hover{background:rgba(255,255,255,.1);color:#fff}
.sino-pdp .sp-related{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;margin-top:28px}
.sino-pdp .sp-card{background:#fff;border:1px solid var(--sp-line);overflow:hidden;display:flex;flex-direction:column;color:var(--sp-ink)}
.sino-pdp .sp-card-img{display:flex;align-items:center;justify-content:center;aspect-ratio:1.08;background:#f5f4f2;padding:16px}
.sino-pdp .sp-card img{max-width:100%;max-height:100%;object-fit:contain;width:auto;height:auto}
.sino-pdp .sp-card-body{padding:14px 13px 18px;display:flex;flex-direction:column;flex:1}
.sino-pdp .sp-card h3{font:700 15px/1.35 var(--sp-head);letter-spacing:-.015em;margin:0 0 8px}
.sino-pdp .sp-card .sp-card-category{color:var(--sp-mute);font-size:12px;margin-top:auto}
.sino-pdp .sp-card:hover{border-color:var(--sp-red);color:var(--sp-ink)}
.sino-pdp .sp-card:focus-visible,.sino-pdp .sp-btn:focus-visible,.sino-pdp .sp-thumb:focus-visible{outline:2px solid #c4972e;outline-offset:3px}
@media(max-width:1000px){.sino-pdp .sp-grid,.sino-pdp .sp-editorial{gap:30px}.sino-pdp .sp-keyfacts{grid-template-columns:90px 1fr}}
@media(max-width:850px){.sino-pdp .sp-grid,.sino-pdp .sp-editorial{grid-template-columns:1fr}.sino-pdp .sp-stage{height:clamp(330px,62vw,500px)}.sino-pdp .sp-related{grid-template-columns:repeat(2,minmax(0,1fr))}.sino-pdp .sp-enquiry-band{flex-direction:column;align-items:flex-start}}
@media(max-width:500px){.sino-pdp .sp-wrap{width:calc(100% - 32px)}.sino-pdp .sp-main{padding:24px 0 45px}.sino-pdp .sp-stage{height:355px;padding:30px}.sino-pdp h1{font-size:30px}.sino-pdp .sp-ctas{display:grid;grid-template-columns:1fr 1fr}.sino-pdp .sp-ctas .sp-btn:last-child{grid-column:1 / -1}.sino-pdp .sp-keyfacts{grid-template-columns:88px 1fr}.sino-pdp .sp-section{padding:52px 0}.sino-pdp .sp-enquiry{padding-bottom:52px}.sino-pdp .sp-enquiry-band{padding:26px 23px}.sino-pdp .sp-related{gap:10px}.sino-pdp .sp-card-img{padding:12px}.sino-pdp .sp-card h3{font-size:13px}}

/* Singapore brand-origin note: a quiet factual caption, not an extra specification. */
.sino-pdp .sp-brand-origin{margin:15px 3px 0;color:var(--sp-mute);font-size:12px;line-height:1.72;font-weight:400;max-width:58ch}