:root{--ink:#16091a;--brand:#9333ea;--brand2:#ec4899;--radius:30px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;color:#111827;background:#fff}img{display:block;max-width:100%}a{transition:.2s ease}.brand-grad{background:linear-gradient(135deg,var(--brand),var(--brand2))}.hero-shell{background:radial-gradient(circle at 58% 18%,color-mix(in srgb,var(--brand2) 24%,transparent),transparent 30%),linear-gradient(153deg,var(--ink),#020617 84%)}.card{border:1px solid #e5e7eb;border-radius:var(--radius);background:#fff;box-shadow:0 12px 36px rgba(15,23,42,.08)}.soft{background:color-mix(in srgb,var(--brand) 6%,white)}.glass{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);backdrop-filter:blur(14px)}.kicker{font-size:.76rem;font-weight:800;letter-spacing:.14em;text-transform:uppercase;color:var(--brand)}.hero-img{width:100%;height:492px;object-fit:cover;object-position:left center;border-radius:calc(var(--radius) + 8px);box-shadow:0 28px 75px rgba(0,0,0,.28)}.media{width:100%;height:316px;object-fit:cover;border-radius:var(--radius)}.btn{display:inline-flex;align-items:center;gap:.55rem;border-radius:999px;padding:.92rem 1.3rem;font-weight:800}.btn-main{background:linear-gradient(135deg,var(--brand),var(--brand2));color:white}@media(max-width:768px){.hero-img{height:285px}.media{height:190px}}