/* USCPAP — independent buying service. Shared across Chinese, English and Malay. */
:root {
  --blue:#0073e6; --blue-dk:#154172; --blue-pale:#eaf3fd;
  --ink:#12334b; --body:#304b5e; --grey:#526b7c; --line:#d6e2e9;
  --ground:#f3f7fa; --paper:#fff; --wa:#25d366; --wa-dk:#20bc5b;
  --content:1200px; --z-header:20; --z-menu:30; --z-sticky:40;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:100px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--body);font-family:"Plus Jakarta Sans","Noto Sans SC","Hiragino Sans GB",-apple-system,"Segoe UI",sans-serif;font-size:16px;line-height:1.65;-webkit-font-smoothing:antialiased}
h1,h2,h3,h4,p,figure,ul,ol{margin:0}
h1,h2,h3,h4{color:var(--ink);font-weight:600;text-wrap:balance}
h1{font-size:clamp(38px,4.4vw,62px);line-height:1.12;letter-spacing:-.04em}
h2{font-size:clamp(30px,3.15vw,44px);line-height:1.2;letter-spacing:-.035em}
h3{font-size:21px;line-height:1.35;letter-spacing:-.02em}
h4{font-size:18px;line-height:1.4}
p{max-width:72ch;text-wrap:pretty}
a{color:inherit;text-decoration:none}
a,button,summary{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:5px;border-radius:4px}
img{display:block;max-width:100%;height:auto}
svg{width:22px;height:22px;flex-shrink:0}
strong{font-weight:700}
[hidden]{display:none!important}
.container{width:min(var(--content),calc(100% - 96px));margin-inline:auto}
.contact-fallback{padding-block:80px;max-width:720px}
.contact-fallback h1{font-size:clamp(30px,5vw,48px)}
.contact-fallback .text-link{margin-top:24px}
section{padding-block:88px;scroll-margin-top:20px}
.lead{font-size:17px;line-height:1.8;margin-top:22px;color:var(--grey)}
.note,.microcopy{font-size:12px;line-height:1.65;color:var(--grey)}
.skip-link{position:fixed;left:20px;top:12px;transform:translateY(-150%);z-index:var(--z-sticky);background:var(--ink);color:white;padding:10px 18px;border-radius:6px}
.skip-link:focus{transform:translateY(0)}
/* Wordmark and navigation */
.topbar{position:sticky;top:0;z-index:var(--z-header);background:#fff;border-bottom:1px solid var(--line)}
.topbar-in{width:min(1320px,calc(100% - 64px));min-height:86px;margin:auto;display:flex;align-items:center;gap:36px}
.brand{display:inline-flex;align-items:center;gap:10px;color:var(--ink);font-size:24px;font-weight:700;letter-spacing:-.035em;white-space:nowrap;line-height:1}
.brand-light{font-weight:500}
.primary-nav{display:flex;gap:30px;margin-inline:auto;font-size:14px;font-weight:500}
.primary-nav a{padding-block:14px}
.primary-nav a:hover,.text-link:hover{color:var(--blue)}
.header-actions{display:flex;align-items:center;gap:18px;margin-left:auto}
.langsw{position:relative}
.langsw summary{display:flex;align-items:center;gap:8px;cursor:pointer;list-style:none;min-height:44px;font-size:13px;font-weight:600}
.langsw summary::-webkit-details-marker{display:none}
.langsw summary::after,.langsw[open] summary::after{content:"⌄";font-size:16px;position:static;color:var(--grey)}
.menu{position:absolute;right:0;top:calc(100% + 10px);min-width:160px;padding:6px;background:#fff;border:1px solid var(--line);border-radius:10px;z-index:var(--z-menu)}
.menu a{display:block;padding:10px 12px;font-size:14px;border-radius:5px}
.menu a:hover{background:var(--ground)}
.menu a[aria-current]{background:var(--blue-pale);color:#0856a3;font-weight:700}
/* Green actions use dark ink: white on WhatsApp green fails body-text contrast. */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:54px;padding:14px 23px;border-radius:50px;border:0;font:inherit;font-size:14px;font-weight:700;line-height:1.35;text-align:center;cursor:pointer;transition:background .2s ease,transform .2s ease}
.btn-wa{background:var(--wa);color:#073a24}
.btn-wa:hover{background:var(--wa-dk);transform:translateY(-2px)}
.btn-wa:active{transform:translateY(0)}
.btn>svg:last-child{width:19px}
.topbar-cta{min-height:44px;padding:11px 20px;font-size:13px}
.topbar-cta>svg:last-child{display:none}
.text-link{display:inline-flex;align-items:center;gap:10px;min-height:44px;font-size:13px;font-weight:600}
.text-link svg{width:17px}
.microcopy{margin-top:12px}
/* First screen: proposition, visible price and enquiry beside the real product. */
.hero{padding:64px 0 60px}
.hero-in{display:grid;grid-template-columns:1.06fr 1fr;gap:48px;align-items:center}
.eyebrow{font-size:12px;color:#075da9;font-weight:600;margin-bottom:20px;display:flex;align-items:center;gap:9px}
.eyebrow::before{content:"";width:7px;height:7px;background:var(--blue);border-radius:50%}
.hero h1 span{color:#0870ce}
.hero .lead{max-width:46ch;margin-top:20px;font-size:15px;line-height:1.8}
.hero-offer{margin-top:27px}
.hero-offer>p{font-size:12px;font-weight:600}
.offer-price{display:flex;align-items:baseline;gap:7px;margin-top:0;flex-wrap:wrap}
.offer-price .currency{font-size:20px;font-weight:600;color:var(--ink)}
.offer-price strong{font-size:42px;letter-spacing:-.035em;line-height:1.3;color:var(--ink)}
.offer-includes{font-size:11px;color:var(--grey);margin-left:8px}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:21px}
.hero-actions .text-link{font-size:12px}
.hero-shot{background:var(--ground);border-radius:12px;align-self:stretch;min-width:0;display:flex;flex-direction:column;padding:26px 28px 18px}
.route{display:flex;align-items:center;gap:10px;font-size:11px;font-weight:500;color:var(--grey)}
.route-line{height:1px;flex:1;background:#b6cbd8;min-width:10px}
.route svg{width:16px}
.product-stage{position:relative;flex:1;display:flex;align-items:center;min-height:280px;padding-top:24px}
.product-stage img{width:100%;mix-blend-mode:multiply;transition:transform .5s ease}
.hero-shot:hover .product-stage img{transform:translateY(-5px)}
.product-status{position:absolute;top:26px;left:0;display:flex;align-items:center;gap:6px;font-size:10px;color:#3c6375}
.product-status svg{width:14px;height:14px}
.hero-shot figcaption{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:12px;font-weight:500;color:var(--grey);padding-top:16px;border-top:1px solid #cbdce5}
.assurance{background:var(--blue-dk);color:#fff}
.assurance ul{display:flex;justify-content:space-between;gap:24px;list-style:none;padding-block:22px}
.assurance li{display:flex;gap:12px;align-items:center;font-size:13px;font-weight:500}
.assurance svg{color:#a6d4ff;width:25px;height:25px}
/* Nine items are inventory, not a generic icon-card grid. */
.package-layout{display:grid;grid-template-columns:1fr 1.06fr;gap:90px;align-items:start}
.section-intro .lead{margin-top:20px}
.section-intro .note{margin-top:14px;max-width:46ch}
.package-inventory{display:grid;grid-template-columns:1fr 1fr;gap:26px;padding-top:6px}
.inventory-group h3{font-size:13px;padding-bottom:17px;min-height:60px;border-bottom:1px solid var(--line);letter-spacing:0}
.inventory-group ul{padding:0;list-style:none}
.inventory-group li{display:flex;align-items:center;gap:10px;font-size:14px;padding:15px 0;border-bottom:1px solid #e5edf2}
.inventory-group li svg{width:17px;color:#0871bd}
/* Our role and the concrete verification process. */
.story-section{background:#edf4f8}
.story-intro{display:grid;grid-template-columns:1fr 1.06fr;gap:90px}
.story-intro .lead{margin:0;font-size:16px}
.story-caption{font-size:12px;margin-top:18px;color:#315d78}
.proof-block{margin-top:48px;padding-top:32px;border-top:1px solid #c9dce7}
.proof-block>h3{font-size:15px;font-weight:600;letter-spacing:0}
.proof-list{display:grid;grid-template-columns:repeat(3,1fr);gap:50px;margin-top:25px}
.proof-list>div{display:grid;grid-template-columns:25px 1fr;column-gap:10px;align-items:start}
.proof-check{color:#0871bd}
.proof-list h4{font-size:16px}
.proof-list p{grid-column:2;font-size:13px;color:#45677b;line-height:1.8;margin-top:9px}
/* Product comparison uses the two existing, accurate product photographs. */
.section-heading{display:flex;gap:60px;align-items:flex-end;justify-content:space-between;margin-bottom:36px}
.section-heading .lead{max-width:44ch;font-size:15px;margin:0}
.model-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.model{background:#f3f7fa;padding:26px 34px 34px;border-radius:12px;display:flex;flex-direction:column;min-width:0}
.model-eleven{background:#e9f2f8}
.model-top{display:flex;justify-content:space-between;font-size:11px;color:#416478}
.model>img{width:100%;height:215px;object-fit:contain;mix-blend-mode:multiply;margin:16px auto 20px}
.model-copy{display:flex;flex:1;flex-direction:column}
.model h3{font-size:30px;letter-spacing:-.03em}
.model-copy>p{font-size:14px;color:var(--grey);margin-top:10px}
.model-price{font-size:26px;font-weight:600;color:var(--ink);line-height:1.3;margin-top:22px;padding-top:0}
.model-price small{display:block;font-size:11px;font-weight:400;color:var(--grey);margin-top:6px;letter-spacing:0}
.model-copy>.btn{margin-top:24px;align-self:flex-start}
.specifications{margin-top:28px}
.disclosure{border-bottom:1px solid var(--line)}
.disclosure>summary{list-style:none;cursor:pointer;padding:21px 38px 21px 0;position:relative;color:var(--ink);font-size:15px;font-weight:500;line-height:1.6}
.disclosure>summary::-webkit-details-marker{display:none}
.disclosure>summary::after{content:"+";position:absolute;right:2px;top:21px;color:#156098;font-size:22px;font-weight:400;line-height:1}
.disclosure[open]>summary::after{content:"−"}
.disclosure[open]>summary{color:#0868ad}
.disclosure p{margin:0 0 22px;font-size:14px;line-height:1.85;color:var(--grey)}
.tablewrap{margin:2px 0 18px;overflow:auto}
.cmp,.spec{width:100%;border-collapse:collapse;font-size:14px;margin-bottom:20px}
.cmp th,.cmp td,.spec th,.spec td{text-align:left;vertical-align:top;padding:13px 16px;border-bottom:1px solid var(--line)}
.cmp th{background:var(--blue-dk);color:#fff;font-weight:500}
.cmp td:first-child,.spec th{color:var(--grey);font-weight:400}
.spec th{width:40%}
.cmp .win{background:#edf4f8}
.disclosure .note{font-size:12px}
/* Three steps are genuinely sequential. */
.process-section{background:#f5f8fa}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:44px;list-style:none;padding:0;margin-top:40px}
.step-number{display:block;color:#237bb4;font-size:13px;font-weight:600;padding-bottom:20px;margin-bottom:22px;border-bottom:1px solid #c7dbe7}
.steps h3{font-size:19px}
.steps p{font-size:14px;margin-top:12px;color:var(--grey)}
.care-section{background:var(--blue-dk);color:#fff}
.care-layout{display:grid;grid-template-columns:1fr 1fr;gap:100px;align-items:center}
.care-section h2,.care-section h3{color:#fff}
.care-section .lead,.care-list p{color:#d3e2f0}
.care-section .lead{font-size:16px;max-width:43ch}
.care-icon{display:block;margin-bottom:22px;color:#a5d5ff}
.care-icon svg{width:38px;height:38px}
.care-list>div+div{margin-top:30px;padding-top:30px;border-top:1px solid #55779b}
.care-list h3{font-size:19px}
.care-list p{font-size:14px;margin-top:10px;line-height:1.85}
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:86px;align-items:start}
.faq-layout>.section-intro{position:sticky;top:126px}
.faq-layout .section-intro .btn{margin-top:24px}
.faq-list>.disclosure:first-child>summary{padding-top:0}
.faq-list>.disclosure:first-child>summary::after{top:2px}
.final-section{background:#e7f2fa;padding-block:64px}
.final-layout{display:flex;align-items:center;justify-content:space-between;gap:60px}
.final-layout .lead{max-width:50ch;font-size:15px;margin-top:16px}
.final-action{flex-shrink:0;text-align:center}
.final-action .microcopy{font-size:11px}
.medical-note{font-size:12px;color:var(--grey);padding-block:25px}
.foot{background:#0f2f46;color:#d3e0e9;padding:45px 0 110px}
.foot>.container{display:grid;grid-template-columns:1fr 1.2fr;gap:70px}
.foot .brand{color:white;font-size:27px;gap:0}
.footer-brand p{font-size:12px;margin-top:14px;color:#c7d9e5}
address{font-style:normal;font-size:11px;margin-top:24px}
.disc{font-size:10px;line-height:1.9;color:#bfceda}
.disc p+p{margin-top:14px}
.disc>span{display:block;margin-top:20px}
.sticky-cta{position:fixed;z-index:var(--z-sticky);right:24px;bottom:22px;display:flex;align-items:center;gap:24px;padding:12px 14px 12px 22px;background:#fff;border:1px solid #bbd0de;border-radius:12px}
.sticky-price{line-height:1.5}
.sticky-price span{display:block;font-size:10px;color:var(--grey)}
.sticky-price strong{display:block;font-size:19px;color:var(--ink)}
.sticky-cta .btn{min-height:46px;font-size:13px;padding:12px 20px}
/* Motion stays in the first-screen product and deliberate button feedback. */
@keyframes arrive{from{transform:translateY(8px)}to{transform:translateY(0)}}
.hero-shot{animation:arrive .65s cubic-bezier(.22,1,.36,1)}
@media(min-width:1440px){
  .hero{padding-block:76px}
  .hero-shot{min-height:435px}
}
@media(max-width:1100px){
  .container{width:calc(100% - 64px)}
  .topbar-in{gap:24px}
  .primary-nav{gap:18px}
  .hero-in{gap:30px}
  .hero h1{font-size:46px}
  .hero-actions{gap:8px}
  .package-layout,.story-intro{gap:48px}
  .hero-shot{padding:24px 20px 18px}
  .care-layout,.faq-layout{gap:50px}
  .section-heading{gap:35px}
  .section-heading .lead{max-width:36ch}
  .final-layout{gap:24px}
}
@media(max-width:800px){
  section{padding-block:60px}
  .primary-nav{display:none}
  .hero h1{font-size:40px}
  .hero-in{gap:24px}
  .hero .lead{font-size:14px}
  .hero-actions>.btn{font-size:13px;padding-inline:18px}
  .hero-shot{padding-inline:16px}
  .product-stage{min-height:260px}
  .offer-includes{display:block;width:100%;margin:2px 0 0}
  .hero-offer{margin-top:20px}
  .assurance ul{gap:16px}
  .assurance li{font-size:11px;gap:8px}
  .package-layout{grid-template-columns:1fr;gap:30px}
  .package-inventory{gap:30px}
  .inventory-group h3{min-height:auto}
  .story-intro,.care-layout{gap:35px}
  .proof-list{gap:24px}
  .section-heading{display:block}
  .section-heading .lead{max-width:60ch;margin-top:20px}
  .model{padding:23px}
  .model>img{height:170px}
  .model-copy>.btn{font-size:12px;padding-inline:16px}
  .steps{gap:25px}
  .faq-layout{grid-template-columns:1fr;gap:30px}
  .faq-layout>.section-intro{position:static}
  .final-layout{display:block}
  .final-action{margin-top:26px;text-align:left}
  .foot>.container{gap:40px}
}
@media(max-width:600px){
  .container{width:calc(100% - 40px)}
  .topbar-in{width:calc(100% - 32px);min-height:68px;gap:14px}
  .brand{font-size:21px;gap:7px}
  .brand-symbol{width:29px;height:29px;font-size:26px;border-radius:8px}
  .brand-symbol span{font-size:15px}
  .header-actions{gap:14px}
  .topbar-cta{font-size:12px;padding:11px 13px;gap:7px}
  .topbar-cta svg{width:17px}
  .langsw summary{font-size:12px}
  .hero{padding:30px 0}
  .hero-in{grid-template-columns:1fr;gap:25px}
  .eyebrow{font-size:11px;margin-bottom:13px}
  .hero h1{font-size:clamp(34px,8.8vw,46px);letter-spacing:-.035em}
  .hero .lead{font-size:14px;line-height:1.75;margin-top:15px;max-width:52ch}
  .hero-offer{margin-top:18px}
  .hero-offer>p{font-size:11px}
  .offer-price strong{font-size:36px}
  .offer-price .currency{font-size:17px}
  .offer-includes{display:inline;width:auto;margin-left:7px;font-size:10px}
  .hero-actions{gap:8px;margin-top:17px}
  .hero-actions>.btn{width:100%;min-height:52px;font-size:14px}
  .hero-actions .text-link{display:none}
  .hero .microcopy{font-size:11px;margin-top:9px}
  .hero-shot{padding:17px 20px 14px;min-height:0}
  .route{font-size:10px}
  .product-stage{min-height:0;padding:28px 8px 12px}
  .product-stage img{max-height:178px;object-fit:contain}
  .product-status{top:7px;font-size:9px}
  .hero-shot figcaption{padding-top:11px;font-size:10px}
  .product-series{font-size:26px}
  .assurance ul{flex-direction:column;padding-block:19px;gap:14px}
  .assurance li{font-size:12px;gap:12px}
  .assurance svg{width:22px;height:22px}
  section{padding-block:48px}
  h2{font-size:32px;letter-spacing:-.025em}
  .lead{font-size:15px;line-height:1.8;margin-top:16px}
  .package-inventory{gap:20px}
  .inventory-group h3{font-size:12px;min-height:54px}
  .inventory-group li{font-size:12px;gap:6px;padding-block:13px;line-height:1.55}
  .inventory-group li svg{width:14px;height:14px}
  .package-section .btn{font-size:13px;padding-inline:18px}
  .value-label{font-size:12px}
  .story-intro{grid-template-columns:1fr;gap:22px}
  .story-intro .lead{font-size:15px}
  .proof-block{margin-top:30px;padding-top:24px}
  .proof-list{grid-template-columns:1fr;gap:23px}
  .proof-list>div{column-gap:8px}
  .proof-list p{margin-top:5px}
  .model-grid{grid-template-columns:1fr;gap:18px}
  .model{padding:22px}
  .model>img{height:auto;max-height:195px;margin:20px auto;object-fit:contain}
  .model h3{font-size:28px}
  .model-price{margin-top:18px}
  .model-copy>.btn{align-self:stretch;font-size:14px;margin-top:20px}
  .section-heading{margin-bottom:26px}
  .section-heading .lead{font-size:14px}
  .steps{grid-template-columns:1fr;gap:26px;margin-top:28px}
  .steps li{display:grid;grid-template-columns:34px 1fr;column-gap:12px}
  .step-number{grid-row:span 2;border:0;padding:0;margin:3px 0 0}
  .steps h3{font-size:18px}
  .steps p{grid-column:2;font-size:14px;margin-top:8px}
  .care-layout{grid-template-columns:1fr;gap:30px}
  .care-section .lead{font-size:15px}
  .care-list h3{font-size:18px}
  .faq-layout{gap:32px}
  .faq-section .btn{font-size:13px}
  .disclosure>summary{font-size:14px;padding-block:18px}
  .disclosure>summary::after{top:19px}
  .disclosure p{font-size:13px}
  .final-section{padding-block:45px}
  .final-action .btn{width:100%;font-size:13px}
  .final-action .microcopy{text-align:center;font-size:10px}
  .medical-note{font-size:11px;padding-block:20px}
  .foot>.container{grid-template-columns:1fr;gap:28px}
  .foot{padding-top:32px;padding-bottom:130px}
  .sticky-cta{left:0;right:0;bottom:0;border:0;border-top:1px solid var(--line);border-radius:0;padding:12px 20px calc(12px + env(safe-area-inset-bottom));gap:12px;justify-content:space-between}
  .sticky-cta .btn{font-size:12px;padding-inline:16px}
  .sticky-cta .btn>svg:last-child{display:none}
  .sticky-price strong{font-size:20px}
  .cmp.gen,.cmp.gen tbody,.cmp.gen tr{display:block}
  .cmp.gen thead{display:none}
  .cmp.gen tr{padding:14px 0;border-bottom:1px solid var(--line)}
  .cmp.gen td{display:block;border:0;padding:0;white-space:normal}
  .cmp.gen td:first-child{font-size:12px;font-weight:600;margin-bottom:10px}
  .cmp.gen td[data-g]{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:12px;text-align:right;padding:9px;border-radius:5px}
  .cmp.gen td[data-g]::before{content:attr(data-g);font-size:11px;text-align:left;flex-shrink:0;color:var(--grey)}
  .spec{font-size:12px}
  .spec th,.spec td{padding:11px 8px}
}
@media(max-width:360px){
  .brand-symbol{display:none}
  .hero h1{font-size:32px}
  .offer-includes{display:block;width:100%;margin-left:0}
  .package-inventory{grid-template-columns:1fr}
  .inventory-group h3{min-height:0}
}
/* Refinement: legible purchase details, compact navigation and a coherent offer. */
.topbar .brand{display:flex;flex-direction:column;align-items:flex-start;gap:7px}
.wordmark{font-size:29px;letter-spacing:-.035em;font-weight:700;color:var(--blue-dk)}
.wordmark>span{color:var(--blue);font-weight:500}
.brand-tagline{font-size:11px;letter-spacing:.01em;font-weight:500;color:var(--grey)}
.mobile-nav{display:none}
.hero{padding-block:44px}
.hero .lead{font-size:16px}
.hero-offer>p{font-size:14px}
.offer-includes{font-size:13px}
.hero-reassurance{display:flex;flex-wrap:wrap;gap:6px 18px;list-style:none;padding:0;margin:17px 0 0;color:#315d78;font-size:13px}
.hero-reassurance li{display:flex;align-items:center;gap:7px}
.hero-reassurance li::before{content:'✓';color:#0868ad;font-weight:700}
.hero-actions{margin-top:16px}
.microcopy,.note,.hero .microcopy,.final-action .microcopy{font-size:13px}
.route,.product-status,.hero-shot figcaption,.model-top{font-size:12px}
.hero-shot figcaption{min-height:40px}
.package-layout{grid-template-columns:.9fr 1.1fr;gap:64px}
.package-section{padding-block:76px}
.package-details{min-width:0;background:#edf4f8;padding:28px 30px;border-radius:12px}
.inventory-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-bottom:22px;border-bottom:1px solid #bbd2e0}
.inventory-heading h3{font-size:19px;max-width:24ch}
.inventory-heading>span{font-size:14px;white-space:nowrap;color:#36647e}
.package-inventory{gap:24px;padding-top:24px}
.inventory-group h3{font-size:14px;min-height:62px;padding-bottom:14px;border-color:#c6dce7}
.inventory-group li{font-size:15px;padding-block:14px;border-color:#d0e1ea;align-items:flex-start;line-height:1.55}
.inventory-group li svg{margin-top:3px;width:17px;height:17px}
.package-detail-note{font-size:13px;color:#45677b;margin-top:22px;padding-top:16px;border-top:1px solid #bbd2e0;line-height:1.8}
.story-section{background:#fff;padding-block:64px}
.story-intro{gap:64px}
.proof-block{padding:30px;background:#f3f7fa;border:0;border-radius:12px;margin-top:32px}
.proof-list p,.steps p,.care-list p,.model-copy>p,.disclosure p{font-size:15px}
.story-caption,.model-price small{font-size:13px}
.models-section{background:#f6f9fb}
.model{background:#fff;border:1px solid #d6e2e9}
.model-eleven{background:#e9f2f8;border-color:#e9f2f8}
.model-copy>.btn{margin-top:auto;align-self:stretch}
.model-price{padding-bottom:24px}
.process-section{background:#fff;padding-block:64px}
.disclosure>summary{font-size:16px}
.foot .disc,address{font-size:12px}
.sticky-price span{font-size:12px}
@media(max-width:1100px){
  .package-layout,.story-intro{gap:36px}
  .package-details{padding:24px}
  .hero h1{font-size:42px}
}
@media(max-width:800px){
  html{scroll-padding-top:126px}
  section{scroll-margin-top:8px}
  .mobile-nav{display:flex;justify-content:center;gap:8px;border-top:1px solid #e6edf2;background:#f7fafc;padding-inline:16px}
  .mobile-nav a{display:flex;align-items:center;justify-content:center;min-height:44px;flex:1;max-width:200px;font-size:13px;font-weight:600;color:#305c76}
  .mobile-nav a:hover,.mobile-nav a[aria-current='location']{background:#eaf3fd;color:#075da9}
  .package-layout{grid-template-columns:1fr;gap:28px}
  .hero-in{grid-template-columns:1fr 1fr;gap:24px}
  .hero h1{font-size:38px}
  .hero-reassurance{font-size:13px;gap:6px}
  .package-details{padding:26px}
  .inventory-group h3{min-height:48px}
}
@media(max-width:600px){
  .topbar-in{min-height:68px}
  .wordmark{font-size:24px}
  .brand-tagline{font-size:10px}
  .topbar .brand{gap:5px}
  .header-actions{gap:10px}
  .topbar-cta{padding-inline:12px}
  .hero{padding:25px 0 30px}
  .hero-in{grid-template-columns:1fr}
  .hero h1{font-size:clamp(32px,8.5vw,43px)}
  .hero .lead{font-size:15px;line-height:1.75}
  .hero-offer>p{font-size:13px}
  .offer-includes{font-size:13px;width:100%;margin:3px 0 0}
  .hero-reassurance{font-size:12px;gap:6px 14px;margin-top:12px}
  .hero-actions .text-link{display:none} /* Package jump remains in the sticky section navigation. */
  .hero-actions>.btn{font-size:15px;min-height:54px}
  .hero .microcopy{font-size:12px;margin-top:10px}
  .hero-shot{padding:18px 20px 14px}
  .product-stage{padding-top:38px}
  .product-status{top:12px;font-size:12px}
  .route,.hero-shot figcaption{font-size:12px}
  .assurance li{font-size:14px}
  .package-section,.story-section,.process-section{padding-block:48px}
  .package-details{padding:22px 18px}
  .inventory-heading h3{font-size:18px}
  .inventory-heading>span{font-size:12px}
  .package-inventory{gap:18px}
  .inventory-group h3{font-size:13px;min-height:60px}
  .inventory-group li{font-size:15px;gap:7px;padding-block:13px}
  .inventory-group li svg{width:15px;height:15px;flex-shrink:0}
  .package-detail-note{font-size:13px}
  .package-section .btn,.faq-section .btn,.final-action .btn{font-size:14px}
  .proof-block{padding:24px 20px}
  .proof-list p,.steps p,.care-list p,.model-copy>p,.disclosure p{font-size:15px}
  .disclosure>summary{font-size:15px}
  .model-price small{font-size:13px}
  .final-action .microcopy,.medical-note{font-size:12px}
  .sticky-price span{font-size:12px}
  .sticky-cta .btn{font-size:14px}
  .cmp.gen td[data-g],.spec{font-size:14px}
  .cmp.gen td[data-g]::before{font-size:12px}
}
@media(max-width:360px){
  .brand-tagline{display:none}
  .package-inventory{grid-template-columns:1fr}
  .inventory-group h3{min-height:0}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation:none!important;transition:none!important}
}


/* 页首品牌标记 —— .brand 是直排（wordmark 上 / tagline 下），
   所以用 grid 让 logo 图独占左栏、跨两列，而不是变成第三行 */
.brand{display:grid;grid-template-columns:auto auto;
  grid-template-areas:"mark word" "mark tag";
  column-gap:11px;row-gap:5px;align-items:center;justify-content:start}
.brand-mark{grid-area:mark;height:38px;width:auto;align-self:center}
.brand .wordmark{grid-area:word}
.brand .brand-tagline{grid-area:tag}
@media (max-width:480px){
  .brand-mark{height:31px}
  .brand{column-gap:9px}
}

.package-layout .section-intro > .btn{margin-top:24px}

/* 「马来西亚买不到 11」楔子 —— 这是本站唯一的差异化论点，
   放在机型区标题下方，必须比一般 lead 更抢眼但不抢过 h2 */
.wedge-note{margin:14px 0 0;padding:13px 15px;border-radius:10px;
  border:1px solid color-mix(in srgb,currentColor 16%,transparent);
  background:color-mix(in srgb,currentColor 5%,transparent);
  font-size:.95rem;line-height:1.62}
.wedge-note strong{display:block;margin-bottom:3px}
@media (min-width:768px){.wedge-note{max-width:52ch}}

/* ===== 产品舞台：只做视差倾斜 =====
   试过在产品后面放透视地格 + 气流 canvas，不能用：
   .product-stage img 是 mix-blend-mode:multiply（照片是纯白底、没有去背），
   任何放在它后面的东西都会从白底透上来，气流线读起来像照片上的刮痕。
   去背也不行 —— 加湿水仓是透明的，其内部白色与背景连通，
   边界漫延填充会把水仓一起吃掉（实测右侧水仓碎裂）。
   要做真正的 3D 环境，需要供应商提供已去背的产品图。 */
.product-stage{perspective:900px;perspective-origin:50% 45%}
.stage-3d{position:relative;width:100%;
  transition:transform .45s cubic-bezier(.22,1,.36,1);will-change:transform}
@media (max-width:700px){ .product-stage{perspective:640px} }
@media (prefers-reduced-motion:reduce){ .stage-3d{transition:none} }

/* ===== 航线地球 =====
   纽约与吉隆坡经度相差 175.7°，几乎互为对蹠点，
   同一个半球不可能同时看到两端 —— 所以镜头跟着机头走，
   弧线从地平线后方绕出来。贴图：NASA Blue Marble（可商用，需标注）。 */
.globe-wrap{position:relative;display:flex;justify-content:center;align-items:center;
  margin-top:30px;padding:26px 0 14px;border-radius:14px;
  background:radial-gradient(60% 60% at 50% 42%,#0d2b3e 0%,#071a26 55%,#04121b 100%);
  overflow:hidden;opacity:0;transition:opacity .6s ease}
.globe-wrap.is-ready{opacity:1}
.globe-wrap canvas{width:min(420px,82vw);height:auto;aspect-ratio:1;display:block;
  filter:drop-shadow(0 16px 34px rgba(0,0,0,.45))}
/* 星点：纯 CSS，零请求 */
.globe-wrap::before{content:"";position:absolute;inset:0;pointer-events:none;opacity:.5;
  background-image:
    radial-gradient(1px 1px at 12% 22%,#fff,transparent),
    radial-gradient(1px 1px at 78% 16%,#cfe6f3,transparent),
    radial-gradient(1px 1px at 88% 64%,#fff,transparent),
    radial-gradient(1px 1px at 26% 78%,#bcd8e8,transparent),
    radial-gradient(1px 1px at 58% 88%,#fff,transparent),
    radial-gradient(1px 1px at 42% 12%,#9fc4d8,transparent)}
.globe-cap{position:absolute;left:0;right:0;bottom:8px;text-align:center;
  font-size:11px;letter-spacing:.02em;color:rgba(214,234,245,.72);pointer-events:none}
.globe-cap b{color:#ffd678;font-weight:600}
@media (max-width:700px){
  .globe-wrap{margin-top:22px;padding:18px 0 12px}
  .globe-wrap canvas{width:min(340px,86vw)}
}

/* ===== 气道示意 =====
   全站唯一解释「这台机器在做什么」的地方。纯 SVG + CSS，零 JS、零图档。
   做过两版人头侧脸剖面，都放弃了：手写贝塞尔画不出可信的鼻唇颏，
   渲出来像肿瘤。改成两格并排的管道对照 —— 两个状态同时看得到，
   不必等动画切换；而且明说是机制示意图，不假装解剖写实。 */
.airway-section{background:#06202e;color:#e8f4fa;padding:54px 0 48px}
.airway-section .section-heading h2{color:#fff}
.airway-section .lead{color:rgba(216,236,247,.82);max-width:54ch}
.airway-stage{margin:26px 0 0;display:flex;flex-direction:column;align-items:center}
.airway-svg{width:min(640px,100%);height:auto;display:block}
.airway-stage figcaption{margin-top:14px;font-size:12px;line-height:1.6;
  color:rgba(200,224,238,.62);text-align:center;max-width:52ch}

.aw-lumen-shut{fill:url(#aw-shut);opacity:.9}
.aw-lumen-open{fill:url(#aw-open);filter:url(#aw-glow)}
.aw-wall{fill:none;stroke:rgba(255,193,122,.75);stroke-width:2.2;stroke-linecap:round}
.aw-wall-b{stroke:rgba(150,230,255,.8)}
.aw-h{font-size:14px;font-weight:700;letter-spacing:.01em}
.aw-h-a{fill:#ffc07a}
.aw-h-b{fill:#8ce8ff}
.aw-note{font-size:13px;font-weight:600;fill:#ffc07a}
.aw-tag{fill:#8ce8ff;font-size:13px;font-weight:600}
.aw-press path{fill:none;stroke:#8ce8ff;stroke-width:2.2;stroke-linecap:round;opacity:.9}
.aw-x circle{fill:none;stroke:#ffc07a;stroke-width:1.8}
.aw-x path{stroke:#ffc07a;stroke-width:2.4;stroke-linecap:round}

/* 气流：下面那格一路通过，上面那格流到塌陷处就断 */
.aw-flow{fill:none;stroke:#d8f6ff;stroke-width:3;stroke-linecap:round;
  stroke-dasharray:13 26;animation:aw-stream 1.5s linear infinite}
.aw-flow-stop{stroke:#ffd9ad;opacity:.85;animation-duration:2.4s}
@keyframes aw-stream{to{stroke-dashoffset:-39}}

@media (max-width:700px){
  .airway-section{padding:40px 0 34px}
  .aw-h{font-size:13px}
  .aw-note,.aw-tag{font-size:12px}
}
@media (prefers-reduced-motion:reduce){ .aw-flow{animation:none} }

/* ===== 滚动进场 =====
   由 reveal.js 以选择器挂载，不改 HTML —— 三语自动同步。
   只播一次（unobserve），回滚不重播；距离小、时间短，
   不要做成那种每个区块都飞一下的廉价感。
   没有 JS 或 prefers-reduced-motion 时，元素维持原样可见（.rv 不预设隐藏）。 */
.rv{opacity:0;transform:translate3d(0,18px,0);
  transition:opacity .62s cubic-bezier(.22,1,.36,1) var(--rv-d,0ms),
             transform .62s cubic-bezier(.22,1,.36,1) var(--rv-d,0ms)}
/* will-change 只在还没进场时挂着；24 个元素永久留着会把合成层吃光，
   配上地球那张 canvas 会整页画不出来（实测全白）。进场后立刻释放。 */
.rv:not(.rv-in){will-change:opacity,transform}
.rv-in{opacity:1;transform:none;will-change:auto}
@media (prefers-reduced-motion:reduce){
  .rv{opacity:1;transform:none;transition:none}
}

/* ===== 点阵人脸 =====
   用点阵而不是实线/写实照：点阵天生就是抽象的，
   不会落进恐怖谷，也不会被当成「某个真人」或「你会收到的那台机器」。
   上一版用实线描同一条侧脸路径，渲出来像肿瘤；点阵让曲线的不精准读成刻意。
   滚动进这一段时点由散乱聚合成脸，之后持续呼吸。 */
.facedots{position:relative;display:flex;justify-content:center;margin:0 0 30px;
  opacity:0;transition:opacity .7s ease}
.facedots.is-ready{opacity:1}
.facedots canvas{width:min(520px,92%);height:auto;display:block}
.facedots{flex-direction:column;align-items:center}
.facedots figcaption{margin-top:6px;text-align:center;
  font-size:12px;color:rgba(200,228,244,.6)}
@media (max-width:700px){ .facedots{margin-bottom:24px} .facedots canvas{width:94%} }