/* NAV */
  nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(15,37,69,0.97);backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:space-between;padding:0 48px;height:64px}
  .nav-logo{display:flex;align-items:center;gap:12px;text-decoration:none}
  .nav-name{font-size:15px;font-weight:500;color:#fff;letter-spacing:0.01em}
  .nav-links{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:max-content;display:flex;gap:28px;list-style:none}
  .nav-links a{color:rgba(255,255,255,0.75);text-decoration:none;font-size:14px;transition:color 0.2s}
  .nav-links a:hover{color:#fff}
  .nav-right{display:flex;align-items:center;gap:14px}
  .nav-toggle{display:none;background:none;border:none;padding:8px;cursor:pointer;z-index:101}
  .nav-toggle-bar{display:block;width:22px;height:2px;background:#fff;margin:5px 0;transition:transform .25s ease,opacity .25s ease}
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
  .mobile-menu{position:fixed;top:64px;left:0;right:0;background:var(--navy);display:flex;flex-direction:column;max-height:0;overflow-y:auto;visibility:hidden;transition:max-height .3s ease,visibility 0s linear .3s;z-index:99;border-top:1px solid rgba(255,255,255,0.1)}
  .mobile-menu.open{max-height:calc(100vh - 64px);visibility:visible;transition:max-height .3s ease,visibility 0s linear 0s}
  .mobile-menu a{color:rgba(255,255,255,0.85);text-decoration:none;font-size:15px;padding:16px 24px;border-bottom:1px solid rgba(255,255,255,0.08)}
  .mobile-menu a:hover{background:rgba(255,255,255,0.05)}

  /* LANG SWITCH */
  .lang-switch{font-size:12px;color:rgba(255,255,255,0.6);text-decoration:none;border:1px solid rgba(255,255,255,0.25);padding:5px 12px;border-radius:20px;transition:color .2s,border-color .2s;white-space:nowrap}
  .lang-switch:hover{color:#fff;border-color:rgba(255,255,255,0.6)}
  .mobile-lang-switch{display:block;color:var(--gold);text-decoration:none;font-size:14px;padding:16px 24px;border-bottom:1px solid rgba(255,255,255,0.08)}

  /* FOOTER */
  footer{background:#09192e;padding:28px 48px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:16px}
  .fl,.fr{font-size:13px;color:rgba(255,255,255,0.55)}
  .fr a{color:rgba(255,255,255,0.65);text-decoration:none}


*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{--navy:#0f2545;--gold:#b8922a;--gold-ink:#8a6e20;--white:#fff;--ivory:#fff5df;--cosmic:#090e2a;--muted:#d1cce0;--line:#363753}
html{scroll-padding-top:88px}body{font-family:'Inter','Noto Sans Thai',sans-serif;line-height:1.7;color:var(--ivory);background:var(--cosmic)}
::selection{background:#dbc18a;color:#10182f}a{color:#ead09b;text-underline-offset:4px}a:hover{color:#fff}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #e9c77b;outline-offset:4px}
.skip-link{position:fixed;top:-80px;left:16px;background:var(--ivory);color:var(--navy);padding:12px 20px;z-index:200}.skip-link:focus{top:8px}
main{padding-top:64px}h1,h2{font-family:'Playfair Display','Noto Sans Thai',serif;font-weight:600;line-height:1.2;text-wrap:balance}h1{font-size:clamp(38px,4.6vw,64px);letter-spacing:-.025em}h2{font-size:clamp(28px,3.2vw,42px);margin-bottom:24px}h3{font-size:20px;line-height:1.4}p{margin:0 0 20px}img{max-width:100%;height:auto;display:block}section{scroll-margin-top:88px}.dc-wrap{width:min(1120px,calc(100% - 96px));margin:auto}
.dc-hero{background:#111733 url('/images/donut-circuit/cosmic-background-v1.webp') center 36%/cover no-repeat}
.dc-hero .dc-wrap{display:grid;grid-template-columns:1.2fr 1fr;gap:80px;align-items:center;padding-block:64px}
.dc-title{max-width:620px}.dc-tagline{font-size:clamp(23px,2.8vw,36px);line-height:1.4;margin-top:24px;font-weight:400;color:var(--ivory);text-wrap:balance}.dc-intro{max-width:48ch;color:var(--muted);font-size:18px}
.dc-status{color:#f0d29e;font-weight:600;font-size:16px;margin-block:24px 28px}.dc-action{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 20px;background:#e6c889;color:#17213b;font-weight:600;text-decoration:none;border-radius:5px}.dc-action:hover{background:#f7dfa9;color:#17213b}.dc-related{display:flex;flex-wrap:wrap;gap:12px 24px;margin-top:24px;font-size:15px}.dc-related a{padding-block:8px}
.dc-home{width:min(100%,312px);justify-self:center}.dc-home img,.dc-shot img{border-radius:12px}.dc-home figcaption,.dc-shot figcaption{font-size:14px;color:var(--muted);margin-top:12px;max-width:40ch}
.dc-section{padding-block:88px}.dc-how{display:grid;grid-template-columns:1fr 1fr;gap:80px}.dc-how p{max-width:47ch;color:var(--muted);font-size:18px}.dc-steps{padding-left:24px}.dc-steps li{padding:0 0 18px 10px}.dc-steps li::marker{color:#edc990;font-weight:600}
.dc-gallery{background:#12172f}.dc-gallery-head{max-width:660px}.dc-gallery-head p{color:var(--muted);font-size:18px}.dc-spread{display:flex;gap:64px;justify-content:center;align-items:flex-start;margin-top:48px}.dc-shot{width:300px}.dc-shot:nth-child(2){width:260px;margin-top:104px}.dc-shot strong{display:block;color:var(--ivory);font-size:17px;margin-bottom:6px}
.dc-features{display:grid;gap:36px}.dc-feature-list{list-style:none;display:grid;grid-template-columns:1fr 1fr;column-gap:64px}.dc-feature-list li{border-top:1px solid var(--line);padding:20px 0 24px}.dc-feature-list p{color:var(--muted);margin:8px 0 0;max-width:56ch}
.dc-availability{padding-block:64px;border-top:1px solid var(--line);background:#17192f}.dc-availability p{color:var(--muted);max-width:66ch}.dc-availability h2{max-width:650px}
.dc-document{background:#fbf9f4;color:#172744}.dc-document main{padding:120px 24px 80px}.dc-prose{max-width:760px;margin:auto}.dc-prose h1{font-size:clamp(34px,5vw,48px);margin:16px 0 24px}.dc-prose h2{font-size:26px;margin:40px 0 16px}.dc-prose h3{margin:28px 0 12px}.dc-prose p,.dc-prose li{max-width:72ch}.dc-prose ul{padding-left:24px;margin-bottom:24px}.dc-prose li{margin-bottom:10px}.dc-prose a{color:#725616}.dc-prose a:hover{color:#0f2545}.dc-prose .dc-action{color:#17213b}.dc-breadcrumb{font-size:14px;display:flex;gap:12px;flex-wrap:wrap}.dc-meta{color:#576176;font-size:14px}.dc-draft{padding:24px;background:#f1e4c9;margin:28px 0;color:#26324a;border-radius:4px}.dc-draft p:last-child{margin-bottom:0}.dc-prose details{border-bottom:1px solid #d9d5ca;padding:18px 0}.dc-prose summary{font-size:18px;font-weight:600;cursor:pointer;min-height:44px;display:list-item;padding-right:16px}.dc-prose details p{margin:12px 0}.dc-contact{margin:28px 0;padding:24px;background:#f0ede5}.dc-contact a{overflow-wrap:anywhere}.dc-contact p:last-child{margin:0}.dc-links{display:flex;gap:16px 28px;flex-wrap:wrap;margin-top:40px}.dc-links a{display:inline-block;min-height:44px;padding:10px 0}
footer .fr{display:flex;gap:8px 16px;flex-wrap:wrap;align-items:center}footer a{display:inline-block;padding-block:6px}footer .fl,footer .fr{color:#c1c8d2}footer .fr a{color:#e0e4ea}
@media(max-width:1160px){nav .nav-links{display:none}.nav-toggle{display:block}}
@media(max-width:900px){.dc-hero .dc-wrap,.dc-how{gap:40px}.dc-feature-list{column-gap:40px}.dc-spread{gap:40px}.dc-hero .dc-wrap{grid-template-columns:1fr 1fr}}
@media(max-width:640px){nav{padding:0 20px}.dc-wrap{width:calc(100% - 40px)}.dc-hero .dc-wrap{grid-template-columns:1fr;padding-block:44px;gap:36px}.dc-home{width:250px}.dc-section{padding-block:56px}.dc-how,.dc-features{grid-template-columns:1fr;gap:24px}.dc-feature-list{grid-template-columns:1fr}.dc-spread{gap:20px;margin-top:32px}.dc-shot,.dc-shot:nth-child(2){width:calc(50% - 10px)}.dc-shot:nth-child(2){margin-top:64px}.dc-shot figcaption{font-size:13px}.dc-shot strong{font-size:15px}.dc-availability{padding-block:48px}.dc-document main{padding:100px 20px 56px}.dc-prose h2{font-size:24px}.dc-draft,.dc-contact{padding:20px}footer{padding:24px 20px;flex-direction:column}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
/* Keep long-form policy sections free of shared showcase spacing. */
.dc-prose section{padding:0;margin:0}
.dc-home figcaption{background:#10152d;padding:12px;margin-top:0}
@media(max-width:640px){.dc-spread{flex-direction:column}.dc-shot{width:min(100%,280px)}.dc-shot:nth-child(2){width:min(100%,250px);align-self:flex-end;margin-top:24px}}

/* Product legal navigation follows HCC's paper surface and ruled text links. */
.dc-legal{background:#fbf9f4;color:#172744;padding:clamp(56px,7vw,96px) 0}
.dc-legal-layout{display:grid;grid-template-columns:minmax(0,5fr) minmax(0,7fr);gap:clamp(28px,5vw,80px);align-items:start}
.dc-legal h2{font-size:clamp(26px,3vw,40px);margin:0 0 20px}
.dc-legal p{color:#576176;margin:0;max-width:42ch}
.dc-legal ul{list-style:none;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(20px,4vw,56px);border-bottom:1px solid #d9d5ca;margin:0;padding:0}
.dc-legal a{display:flex;align-items:center;min-height:48px;padding:12px 0;border-top:1px solid #d9d5ca;color:#172744;text-decoration:none;font-weight:500;font-size:16px;overflow-wrap:anywhere}
.dc-legal a:hover{color:#725616;text-decoration:underline}
.dc-legal a:focus-visible{outline:2px solid #725616;outline-offset:3px}
@media(max-width:900px){.dc-legal-layout{grid-template-columns:1fr}}
@media(max-width:640px){.dc-legal ul{grid-template-columns:1fr}}