:root{--ink:#182332;--navy:#16202d;--navy-soft:#243347;--rose:#b44d7b;--rose-dark:#8f345f;--blush:#f4dce6;--paper:#fffafc;--white:#fff;--shadow:0 28px 80px rgba(11,19,31,.28);--radius:28px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,Segoe UI,Arial,sans-serif;line-height:1.65}button,[role=button],summary,figure{cursor:pointer}button{font:inherit}[hidden]{display:none!important}.is-locked{overflow:hidden}.top-strip{position:absolute;z-index:20;top:0;left:0;right:0;height:88px;padding:10px clamp(20px,6vw,90px);display:flex;align-items:center;justify-content:space-between;gap:24px;background:linear-gradient(180deg,rgba(15,25,39,.94),rgba(15,25,39,.74),transparent)}.brand-lockup{display:flex;align-items:center;background:rgba(255,255,255,.93);border-radius:16px;padding:2px 14px;box-shadow:0 12px 32px rgba(0,0,0,.16)}.brand-lockup 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p:not(.welcome-kicker){margin:20px 0 28px;color:#566173}.welcome-action{width:100%}@media(max-width:980px){.portal-stage{grid-template-columns:minmax(0,1fr);align-content:center;padding-top:112px;background-position:62% center}.portal-stage::before{background:linear-gradient(90deg,#111c2b 0%,rgba(17,28,43,.96) 54%,rgba(17,28,43,.38) 100%)}.teaser-card{max-width:570px}.profile-ribbon{position:absolute;right:4vw;bottom:58px;width:340px;min-height:290px;opacity:.92}.portrait-card-a{width:42%;height:70%;left:0;top:18%}.portrait-card-b{width:40%;height:66%;right:4%;top:4%}.portrait-card-c{width:41%;height:43%;right:24%;bottom:0}.display-copy{font-size:clamp(2.6rem,8vw,4.5rem)}.scroll-hint{left:26%;transform:none}}@media(max-width:680px){.top-strip{height:78px;padding:10px 16px}.brand-lockup{padding:2px 9px}.brand-lockup img{width:118px}.top-action{max-width:145px;min-height:40px;padding:8px 13px;font-size:.74rem;text-align:center}.portal-stage{min-height:100svh;padding:104px 16px 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.dialog-label{margin:0 0 14px;font-size:clamp(1.55rem,4vw,2.2rem);font-weight:800;line-height:1.1}