/* Canonical EDRP header across public pages, with Model Disorders scroll-divider parity. */
.registry-header{position:sticky;top:0;z-index:30;background:#0b2925;color:#f5f7ee;border-bottom:1px solid transparent;transition:border-bottom-color 280ms ease;font-family:"DM Sans",system-ui,sans-serif}
.registry-header.is-scrolled{border-bottom-color:#35584d}
.registry-header,.registry-header *{box-sizing:border-box}
.registry-header a{color:inherit;text-decoration:none}
.registry-header .shell{width:min(1280px,calc(100% - 80px));margin:0 auto}
.registry-header .header-row{min-height:91px;display:flex;justify-content:space-between;align-items:center;gap:36px}
.registry-header .brand-link{display:flex;align-items:center;gap:17px;min-width:225px}
.registry-header .brand-link img{display:block;width:128px;max-height:56px;object-fit:contain;filter:brightness(0) invert(1)}
.registry-header .brand-link span{font-family:"IBM Plex Mono",monospace;letter-spacing:.075em;color:#b4d3c2;font-size:9px;line-height:1.8;border-left:1px solid #688377;padding-left:16px}
.registry-header .registry-nav{display:flex;align-items:center;gap:30px;font-family:"IBM Plex Mono",monospace;letter-spacing:.075em;font-size:11px}
.registry-header .registry-nav>a:hover{color:#b4e0b7}
.registry-header .registry-nav .header-cta{background:#c1e4bf;color:#12352c;padding:16px 22px;font-weight:600}
.registry-header .registry-nav .header-cta:hover{background:#e7f4d4;color:#12352c}
.registry-header .nav-toggle{display:none;background:none;border:1px solid #5e8176;color:#eff8ed;padding:12px;font:inherit;cursor:pointer}
html[lang="th"] .registry-header .registry-nav,html[lang="th"] .registry-header .nav-toggle{font-family:"IBM Plex Sans Thai","DM Sans",sans-serif;letter-spacing:0}
@media(max-width:1080px){.registry-header .shell{width:min(1280px,calc(100% - 48px))}.registry-header .registry-nav{gap:14px}.registry-header .brand-link{min-width:175px}.registry-header .brand-link img{width:100px}.registry-header .brand-link span{display:none}}
@media(max-width:760px){.registry-header .shell{width:calc(100% - 32px)}.registry-header .header-row{min-height:75px}.registry-header .brand-link img{width:116px}.registry-header .registry-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#123b31;z-index:5;padding:18px 16px 24px;flex-direction:column;align-items:stretch;gap:0;box-shadow:0 18px 30px #0004}.registry-header .registry-nav.open{display:flex}.registry-header .registry-nav a{padding:14px 6px;border-bottom:1px solid #346052}.registry-header .registry-nav .header-cta{margin-top:12px;padding:15px}.registry-header .nav-toggle{display:block}}
@media(prefers-reduced-motion:reduce){.registry-header{transition-duration:.01ms}}