.whoami-hero-section{min-height:75vh;display:flex;align-items:center;padding:30px 0 60px}.whoami-hero-layout{display:flex;align-items:center;justify-content:space-between;gap:50px;width:100%}.whoami-hero-text{flex:1.25 1;text-align:right}.whoami-portrait-column{flex:0.95 1;display:flex;justify-content:center;align-items:center}.portrait-integrated-chassis{width:100%;max-width:410px;border-radius:28px;transition:transform .25s ease}.portrait-integrated-chassis:hover{transform:translateY(-3px)}.portrait-viewport-frame{width:100%;aspect-ratio:4/4.8;border-radius:20px;overflow:hidden;background:#EDF2F7;position:relative;z-index:2;border:1px solid rgba(15,23,42,.04)}.portrait-rendered-img{width:100%;height:100%;object-fit:cover;object-position:top center;display:block}.portrait-fallback-view{width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(145deg,#F8FAFC,#EEF2FF);padding:24px;text-align:center}.whoami-btn-ghost{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 26px;border-radius:14px;background:var(--bg-surface);border:1px solid var(--border-subtle);color:var(--text-main);text-decoration:none!important;font-family:var(--font-family);font-size:.98rem;font-weight:600;transition:transform .2s ease,border-color .2s ease,color .2s ease}.whoami-btn-ghost:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--accent)}@media (max-width:900px){.whoami-hero-layout{flex-direction:column;text-align:center;gap:40px}.whoami-hero-text{text-align:center}.whoami-hero-text .hero-desc{margin-left:auto;margin-right:auto}.whoami-hero-text>div{justify-content:center}.whoami-portrait-column{order:-1;width:100%}.portrait-integrated-chassis{max-width:360px}}@media (max-width:480px){.portrait-integrated-chassis{max-width:300px}}