/* NanShang v1.2: shared usability layer; brand blue and gold preserved. */
[hidden]{display:none!important}
html{scroll-padding-top:96px}
body{overflow-x:visible}
img{height:auto}
main,.wrap,.nav,.nav-cta,.hero-copy,.f-col,.field,.pcard,.prod{min-width:0}
.skip-link{position:fixed;top:8px;left:8px;z-index:1000;background:#0056B3;color:white;padding:12px 20px;transform:translateY(-160%)}
.skip-link:focus{transform:none}
:where(a,button,input,textarea,select):focus-visible{outline:3px solid #0056B3;outline-offset:4px}
.on-dark :focus-visible,footer :focus-visible{outline-color:#D8A94A}
.btn{min-height:44px;justify-content:center;white-space:normal;text-align:center;line-height:1.3}
.btn-wa,.fab,.btn.wa{background:#087c3c;color:#fff}
.btn-wa:hover,.btn.wa:hover{background:#06652f}
.burger{width:44px;min-height:44px;flex-shrink:0}
.lang-switch a,.langs a{min-width:36px;min-height:36px;display:inline-flex;align-items:center;justify-content:center}
.eyebrow,.cat,.ep,.pcard-b .detail-link{font-size:14px}
.eyebrow:not(.on-dark){color:#0056B3}
.hero .eyebrow:not(.on-dark){color:var(--gold-soft)}
.hero .wrap.hero-inner{padding-left:24px;padding-right:24px}
.reveal{opacity:1!important;transform:none!important}
.hero-copy h1,.detail h1{overflow-wrap:break-word}
.hero-actions,.actions{flex-wrap:wrap}
.prod .img,.pcard-img{aspect-ratio:4/3;height:auto!important;display:flex;align-items:center;justify-content:center;background:#fff;padding:22px}
.prod .img picture,.pcard-img picture{display:contents}
.prod .img img,.pcard-img img{position:static!important;width:100%;height:100%;max-height:260px;object-fit:contain!important;padding:0!important}
picture{display:contents}
.papimix-visual{padding:34px!important}
.papimix-visual img{max-height:350px!important;object-fit:contain!important}
.pcard-b .detail-link{display:inline-block;color:#0056B3;font-weight:600;margin-top:18px;text-decoration:underline;text-underline-offset:4px;padding:8px 0}
.pcard>.detail-link{display:block;color:#0056B3;font-size:16px;font-weight:600;padding:12px 18px 20px;text-decoration:underline;text-underline-offset:4px}
.field label{display:block;font-size:14px;font-weight:600}
.field input,.field select,.field textarea{font-size:16px;width:100%;min-width:0}
.field select{min-height:44px}
.form-ok,.form-err{font-size:16px;line-height:1.6}
.form-err{color:#8a1c13}
.privacy-settings{position:relative;z-index:1;display:block;max-width:calc(100% - 48px);margin:20px auto 0;border:1px solid currentColor;background:transparent;color:inherit;font:inherit;padding:8px 12px;border-radius:8px;cursor:pointer;min-height:44px}
footer::before,.cta::before,.cta::after,.why::after{pointer-events:none}
.prod .cat,.post .cat{color:#0056B3;font-size:14px}
.papimix-points li::before{flex-shrink:0}
.cookie{z-index:90}
.cookie .row{flex-wrap:wrap}
.cookie .btn{flex:1 1 130px}
.cookie [data-cookie-close]{flex:none}
.privacy-note{font-size:14px;line-height:1.55;margin-top:16px}
.detail-features{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:40px}
.detail-features section{background:#fff;border:1px solid #D6E2F2;border-radius:14px;padding:28px}
.detail-features h2{font-size:24px;margin-bottom:20px}
.detail-features li{margin:12px 0 12px 20px;line-height:1.6}
.spec-list{display:grid;grid-template-columns:minmax(120px,1fr) 1.4fr;gap:0;font-size:16px}
.spec-list dt,.spec-list dd{margin:0;padding:12px 0;border-bottom:1px solid #D6E2F2}
.spec-list dd{padding-left:18px}
.detail .visual{padding:36px}
.detail .visual img{height:auto;max-height:460px;object-fit:contain}
.crumb{line-height:1.8}
.mobile-menu a{min-height:44px;display:flex;align-items:center}
.video-note{font-size:14px;color:#54616E;line-height:1.5;margin-top:10px}
.video-stage{aspect-ratio:16/9;min-height:200px;background:#0b2138;position:relative}
.video-stage iframe{width:100%;height:100%;position:absolute;inset:0;border:0}
.video-launch{display:block;position:absolute;inset:0;background:#fff}
.video-launch img{width:100%;height:100%;object-fit:contain;padding:18px 18px 54px}
.video-load-label{position:absolute;bottom:0;left:0;right:0;min-height:48px;padding:12px;background:#0056B3;color:#fff;display:flex;align-items:center;justify-content:center;gap:10px;font-size:15px;font-weight:600;text-align:center}
.video-card .video-note{font-size:13px;line-height:1.55;color:#54616E}
@media(max-width:1100px){
  header .navlinks,header .nav-cta{display:none!important}
  header .burger{display:flex!important;align-items:center;justify-content:center}
  header .nav{gap:12px;min-height:68px;height:auto;padding-top:12px;padding-bottom:12px}
  header .mobile-menu.open{display:block!important;position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:14px 24px 22px;max-height:calc(100vh - 80px);overflow:auto}
  header .mobile-menu .lang-switch{display:flex;flex-wrap:wrap;gap:8px}
  header .mobile-menu ul{display:grid;list-style:none;gap:4px;padding:12px 0}
  header .mobile-menu a{padding:10px 14px}
  header .mobile-menu .btn{width:100%;margin-top:14px}
}
@media(min-width:1101px){header .mobile-menu{display:none!important}}
@media(max-width:820px){
  .detail-features{grid-template-columns:1fr}
  .detail .copy{padding:30px 22px}
  .detail h1{font-size:clamp(28px,6vw,42px)}
  .detail .visual{min-height:260px;padding:26px}
}
@media(max-width:480px){
  .wrap,.hero .wrap.hero-inner{padding-left:20px;padding-right:20px}
  .hero-actions .btn,.actions .btn{width:100%}
  .cookie{left:12px;right:12px;max-width:none;max-height:70vh;overflow:auto}
  .fab{right:16px;bottom:16px}
  .spec-list{grid-template-columns:1fr}
  .spec-list dt{border-bottom:0;padding-bottom:0;font-weight:600}
  .spec-list dd{padding-left:0;padding-top:4px}
  .papimix-visual{padding:26px!important}
}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}