:root{
  --bg:#0c1234;--bg2:#1d1357;--card:rgba(55,58,124,.54);--card2:rgba(30,37,88,.82);
  --line:rgba(176,190,255,.28);--text:#f7f7ff;--muted:#b8b9de;--cyan:#29d8ef;--violet:#7665ff;--blue:#4b71ef;--green:#36dfaf;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;background:radial-gradient(circle at 70% 5%,rgba(76,76,210,.35),transparent 30%),linear-gradient(150deg,var(--bg),#15113e 56%,var(--bg2));min-height:100vh;line-height:1.7}
body:before{content:"";position:fixed;inset:0;pointer-events:none;background-image:radial-gradient(circle,rgba(255,255,255,.55) 0 1px,transparent 1.5px);background-size:120px 120px;opacity:.12;mask-image:linear-gradient(to bottom,#000,transparent 78%)}
.bg-orb{position:fixed;border-radius:999px;filter:blur(90px);opacity:.25;pointer-events:none}.orb-a{width:360px;height:360px;background:#475fff;top:10%;left:-180px}.orb-b{width:320px;height:320px;background:#17d7e8;right:-190px;top:42%}
.shell{width:min(920px,calc(100% - 32px));margin:auto;padding:56px 0 64px}.hero{padding:16px 0 22px}.brand-row{display:flex;gap:18px;align-items:center}.app-icon{width:84px;height:84px;border-radius:22px;box-shadow:0 14px 44px rgba(44,214,240,.18),0 0 0 1px rgba(255,255,255,.08)}.eyebrow{font-size:12px;letter-spacing:.23em;color:var(--cyan);font-weight:800;margin-bottom:2px}h1{font-size:clamp(38px,6vw,64px);line-height:1;margin:0;font-weight:850;letter-spacing:-.035em}.subtitle{font-size:clamp(18px,3vw,24px);color:var(--muted);margin:10px 0 0}.notice{display:flex;gap:16px;align-items:flex-start;margin-top:30px;padding:22px 24px;border:1px solid rgba(41,216,239,.65);border-radius:28px;background:linear-gradient(135deg,rgba(38,97,143,.42),rgba(73,46,141,.48));box-shadow:inset 0 1px rgba(255,255,255,.07),0 16px 50px rgba(0,0,0,.12)}.lock{flex:0 0 42px;height:42px;border-radius:13px;display:grid;place-items:center;color:var(--cyan);background:rgba(41,216,239,.10);font-size:23px}.notice strong{color:#fff}.card{position:relative;margin:24px 0;padding:30px 34px;border-radius:30px;background:linear-gradient(145deg,rgba(61,61,130,.60),rgba(30,35,82,.84));border:1px solid var(--line);box-shadow:inset 0 1px rgba(255,255,255,.05),0 18px 45px rgba(0,0,0,.12);backdrop-filter:blur(12px)}.card:after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;background:linear-gradient(135deg,rgba(255,255,255,.055),transparent 35%)}.card h2{position:relative;margin:0 0 16px;font-size:clamp(24px,3vw,31px);line-height:1.2;letter-spacing:-.018em}.card p{position:relative;margin:12px 0;color:var(--muted);font-size:17px}.card a{color:var(--cyan);text-decoration:none;font-weight:700;overflow-wrap:anywhere}.card a:hover{text-decoration:underline}.accent{border-color:rgba(116,101,255,.72)}.glow{border-color:rgba(41,216,239,.42);box-shadow:0 0 0 1px rgba(41,216,239,.07),0 20px 58px rgba(16,177,204,.08)}.glow h2:before{content:"";display:inline-block;width:10px;height:10px;margin:0 12px 3px 0;border-radius:50%;background:linear-gradient(135deg,var(--cyan),var(--green));box-shadow:0 0 18px rgba(41,216,239,.6)}.contact-card{background:linear-gradient(135deg,rgba(33,89,117,.58),rgba(58,43,126,.78));border-color:rgba(41,216,239,.5)}.mail{display:inline-block;margin-top:3px;padding:8px 12px;border-radius:12px;background:rgba(41,216,239,.1);border:1px solid rgba(41,216,239,.28)}footer{text-align:center;color:#8589b4;padding:30px 12px 4px;font-size:14px}@media (max-width:640px){.shell{width:min(100% - 20px,920px);padding-top:28px}.brand-row{align-items:flex-start}.app-icon{width:66px;height:66px;border-radius:18px}h1{font-size:40px}.subtitle{font-size:18px}.notice{border-radius:24px;padding:20px}.card{border-radius:25px;padding:24px 22px;margin:18px 0}.card p{font-size:16px}.card h2{font-size:24px}}