:root {
  --bg:#0b0718;
  --bg2:#170b31;
  --panel:rgba(36,24,69,.82);
  --panel2:rgba(30,23,62,.86);
  --line:rgba(142,111,255,.30);
  --text:#f7f3ff;
  --muted:#aaa0c7;
  --cyan:#20d7ef;
  --blue:#4c7dff;
  --violet:#7b61ff;
  --pink:#ec5bc6;
  --gold:#f7b916;
}
*{box-sizing:border-box}
html{background:var(--bg);scroll-behavior:smooth}
body{margin:0;min-height:100vh;color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:
 radial-gradient(circle at 50% -5%,rgba(96,62,210,.32),transparent 34rem),
 linear-gradient(180deg,#170c32 0%,#0a0717 100%);line-height:1.65;overflow-x:hidden}
body:before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.22;background-image:radial-gradient(circle,rgba(255,255,255,.8) 0 1px,transparent 1.6px);background-size:110px 110px;mask-image:linear-gradient(to bottom,#000,transparent 75%)}
.ambient{position:fixed;border-radius:50%;filter:blur(90px);opacity:.15;pointer-events:none}.ambient-a{width:360px;height:360px;background:var(--cyan);left:-170px;top:35%}.ambient-b{width:420px;height:420px;background:var(--pink);right:-250px;top:8%}
.shell{width:min(920px,calc(100% - 32px));margin:0 auto;padding:48px 0 72px;position:relative}
.hero{display:flex;align-items:center;gap:20px;margin:0 0 24px}.app-icon{width:82px;height:82px;border-radius:22px;box-shadow:0 0 36px rgba(37,213,239,.25),0 14px 40px rgba(0,0,0,.35)}
.eyebrow{margin:0 0 2px;color:var(--cyan);font-weight:800;font-size:.78rem;letter-spacing:.18em}.hero h1{margin:0;font-size:clamp(2.3rem,7vw,4.6rem);line-height:1.02;letter-spacing:-.045em;background:linear-gradient(90deg,#70eaff 0%,#8d7dff 48%,#f16acb 100%);-webkit-background-clip:text;background-clip:text;color:transparent}.subtitle{margin:8px 0 0;color:#c6bddc;font-size:1.08rem}
.notice,.card{border:1px solid var(--line);background:linear-gradient(145deg,rgba(61,44,113,.78),rgba(25,19,55,.88));backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);box-shadow:0 18px 55px rgba(0,0,0,.22)}
.notice{display:flex;align-items:flex-start;gap:14px;padding:20px 22px;border-color:rgba(32,215,239,.5);border-radius:24px;margin-bottom:20px;color:#ded8ef}.notice-icon{display:grid;place-items:center;flex:0 0 36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--cyan),var(--violet));color:#10091f;font-weight:1000;box-shadow:0 0 26px rgba(32,215,239,.27)}
.card{padding:28px 30px;border-radius:28px;margin:16px 0}.card h2{margin:0 0 12px;font-size:1.35rem;line-height:1.3;letter-spacing:-.018em}.card p{margin:10px 0;color:#c1b8d7}.card a{color:#6ce7f5;text-decoration:none;font-weight:700}.card a:hover{text-decoration:underline}.accent-card{border-color:rgba(32,215,239,.36);background:linear-gradient(145deg,rgba(24,83,111,.47),rgba(66,30,101,.76))}.accent-card h2{color:#8fecfa}.contact-card{border-color:rgba(236,91,198,.38)}
.mail-button{display:inline-flex;align-items:center;justify-content:center;margin-top:8px;padding:12px 18px;border-radius:16px;background:linear-gradient(90deg,#6454f6,#8068ff);color:white!important;text-decoration:none!important;box-shadow:0 12px 30px rgba(97,79,244,.25)}
footer{text-align:center;color:#706788;font-size:.88rem;padding-top:24px}
@media(max-width:640px){.shell{width:min(100% - 24px,920px);padding-top:26px}.hero{align-items:flex-start;gap:14px}.app-icon{width:64px;height:64px;border-radius:17px}.hero h1{font-size:2.45rem}.subtitle{font-size:.96rem}.notice{border-radius:20px;padding:17px}.card{border-radius:22px;padding:22px 20px}.card h2{font-size:1.18rem}.card p{font-size:.98rem}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}