:root {
    --p:  #7000FF;
    --p2: #A050FF;
    --o:  #FF5500;
    --g:  #00FF88;
    --bg: #06060E;
    --s1: #0C0C18;
    --s2: #111120;
    --s3: #181828;
    --br: rgba(112,0,255,0.15);
    --t:  #F2F2FF;
    --m:  #6060A0;
    --H:  'Bebas Neue', sans-serif;
    --B:  'Inter', sans-serif;
    --M:  'DM Mono', monospace;
    --nav: 68px;
  }
  
  *,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
  html{scroll-behavior:smooth}
  body{font-family:var(--B);background:var(--bg);color:var(--t);-webkit-font-smoothing:antialiased;min-height:100vh}
  a{color:inherit;text-decoration:none}
  button{font-family:inherit;cursor:pointer;border:none;background:none}
  ul{list-style:none}
  img{display:block}
  .mono{font-family:var(--M)}
  .wrap{max-width:1400px;margin:0 auto;padding:0 40px}
  .label{display:block;font-size:11px;letter-spacing:4px;text-transform:uppercase;color:var(--p2);margin-bottom:14px}
  
  #hdr{
    position:fixed;top:0;left:0;right:0;height:var(--nav);z-index:900;
    background:rgba(6,6,14,.92);backdrop-filter:blur(20px);
    border-bottom:1px solid var(--br);
  }
  .nav{height:100%;display:flex;align-items:center;gap:2rem;max-width:1400px;margin:0 auto;padding:0 40px}
  .logo{font-family:var(--H);font-size:28px;letter-spacing:2px;color:var(--t);flex-shrink:0}
  .logo span{color:var(--o)}
  .nav-links{display:flex;gap:2rem}
  .nav-links a{font-size:13px;font-weight:500;letter-spacing:.5px;color:var(--m);transition:color .2s;text-transform:uppercase}
  .nav-links a:hover{color:var(--t)}
  .burger{display:none;flex-direction:column;gap:6px;width:26px;margin-left:auto;flex-shrink:0}
  .burger span{display:block;height:2px;background:var(--t);border-radius:2px;transition:transform .3s,opacity .3s}
  .burger.open span:nth-child(1){transform:translateY(8px) rotate(45deg)}
  .burger.open span:nth-child(2){opacity:0}
  .burger.open span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}
  
  .main{
    min-height:100vh;
    display:flex;align-items:center;
    padding-top:var(--nav);
    position:relative;
  }
  .donat-bg{
    position:fixed;inset:0;pointer-events:none;z-index:0;
    background:
      radial-gradient(ellipse 60% 80% at 0% 50%, rgba(112,0,255,.14) 0%, transparent 60%),
      radial-gradient(ellipse 40% 60% at 100% 20%, rgba(0,255,136,.05) 0%, transparent 60%);
  }
  .donat-bg::after{
    content:'';position:absolute;inset:0;
    background-image:
      linear-gradient(rgba(112,0,255,.04) 1px, transparent 1px),
      linear-gradient(90deg, rgba(112,0,255,.04) 1px, transparent 1px);
    background-size:48px 48px;
  }
  .donat-wrap{
    position:relative;z-index:1;
    display:grid;grid-template-columns:1fr 480px;
    gap:80px;align-items:center;
    padding-top:60px;padding-bottom:60px;
    width:100%;
  }
  
  .donat-title{
    font-family:var(--H);
    font-size:clamp(5rem,12vw,11rem);
    text-transform:uppercase;letter-spacing:-2px;line-height:.9;
    margin-bottom:24px;
    background:linear-gradient(135deg,var(--t) 40%,var(--p2) 100%);
    -webkit-background-clip:text;background-clip:text;color:transparent;
  }
  .donat-sub{
    font-size:16px;color:var(--m);line-height:1.8;
    max-width:420px;margin-bottom:48px;
  }
  
  .rate-cards{display:flex;gap:12px;margin-bottom:40px;flex-wrap:wrap}
  .rate-card{
    background:var(--s2);border:1px solid var(--br);border-radius:10px;
    padding:18px 22px;flex:1;min-width:140px;
  }
  .rate-num{font-size:1.4rem;color:var(--p2);margin-bottom:4px}
  .rate-label{font-size:12px;color:var(--m);text-transform:uppercase;letter-spacing:.5px}
  
  .priv-prices{background:var(--s1);border:1px solid var(--br);border-radius:12px;padding:24px}
  .pp-title{
    font-size:11px;letter-spacing:3px;text-transform:uppercase;
    color:var(--m);margin-bottom:16px;
  }
  .pp-list{display:flex;flex-direction:column;gap:10px}
  .pp-item{
    display:flex;justify-content:space-between;align-items:center;
    padding:10px 14px;background:var(--s2);border-radius:8px;
    border:1px solid var(--br);
  }
  .pp-item.pp-top{border-color:rgba(112,0,255,.4);background:rgba(112,0,255,.08)}
  .pp-name{font-size:14px;font-weight:500}
  .pp-val{font-family:var(--M);font-size:14px;color:var(--p2)}
  .pp-item.pp-top .pp-val{color:var(--g)}
  
  .donat-card{
    background:var(--s1);border:1px solid var(--br);border-radius:16px;
    padding:36px;position:relative;overflow:hidden;
  }
  .donat-card::before{
    content:'';position:absolute;inset:0;
    background:radial-gradient(circle at top right, rgba(112,0,255,.1), transparent 70%);
    pointer-events:none;
  }
  
  .auth-warn-ico{
    font-size:56px;color:var(--p2);text-align:center;margin-bottom:16px;
    opacity:.7;
  }
  .auth-warn-title{
    font-family:var(--H);font-size:2rem;text-align:center;
    text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;
  }
  .auth-warn-text{
    text-align:center;font-size:14px;color:var(--m);
    margin-bottom:28px;line-height:1.6;
  }
  
  .dc-user{
    display:flex;align-items:center;gap:14px;
    background:var(--s2);border:1px solid var(--br);border-radius:10px;
    padding:14px;margin-bottom:28px;
  }
  .dc-user img{width:44px;height:44px;border-radius:50%;border:2px solid var(--p);flex-shrink:0}
  .dc-username{font-weight:600;font-size:15px;margin-bottom:3px}
  .dc-balance{font-size:13px;color:var(--p2)}
  
  .field-group{margin-bottom:22px}
  .field-label{
    display:block;font-size:13px;font-weight:500;
    color:var(--m);margin-bottom:8px;text-transform:uppercase;letter-spacing:.5px;
  }
  .opt{font-size:11px;color:var(--m);font-weight:400;text-transform:none;letter-spacing:0;margin-left:4px}
  .field-input{
    width:100%;padding:13px 16px;
    background:var(--s2);border:1px solid var(--br);border-radius:8px;
    color:var(--t);font-family:inherit;font-size:15px;
    transition:border-color .2s,box-shadow .2s;
    appearance:none;-webkit-appearance:none;
  }
  .field-input:focus{outline:none;border-color:var(--p);box-shadow:0 0 0 3px rgba(112,0,255,.15)}
  .field-input::placeholder{color:var(--m)}
  .field-input[type=number]::-webkit-inner-spin-button{-webkit-appearance:none}
  
  .select-wrap{position:relative}
  .select-wrap .field-input{padding-right:40px;cursor:pointer}
  .sel-ico{
    position:absolute;right:14px;top:50%;transform:translateY(-50%);
    color:var(--m);font-size:11px;pointer-events:none;
  }
  
  .quick-sums{display:flex;gap:8px;margin-top:10px;flex-wrap:wrap}
  .qs{
    padding:7px 16px;border-radius:6px;
    font-family:var(--M);font-size:13px;
    background:var(--s3);border:1px solid var(--br);color:var(--m);
    transition:all .2s;
  }
  .qs:hover{color:var(--t);border-color:var(--p)}
  .qs.active{background:rgba(112,0,255,.2);color:var(--p2);border-color:var(--p)}
  
  .main-btn{
    display:inline-flex;align-items:center;justify-content:center;gap:10px;
    padding:14px 28px;border-radius:8px;
    background:var(--p);color:#fff;
    font-size:15px;font-weight:700;letter-spacing:.5px;text-transform:uppercase;
    font-family:inherit;
    transition:background .2s,box-shadow .2s,transform .15s;
    cursor:pointer;border:none;
  }
  .main-btn:hover{background:var(--p2);box-shadow:0 8px 28px rgba(112,0,255,.4);transform:translateY(-1px)}
  .main-btn:active{transform:translateY(1px)}
  .submit-btn{width:100%;font-size:16px;padding:16px}
  
  .donat-agree{
    font-size:12px;color:var(--m);text-align:center;margin-top:16px;line-height:1.6;
  }
  .donat-agree a{color:var(--p2);border-bottom:1px solid rgba(160,80,255,.3)}
  
  .footer{background:var(--bg);border-top:1px solid var(--br);padding:40px 0}
  .footer-inner{display:flex;align-items:center;gap:32px;flex-wrap:wrap}
  .footer-logo{font-family:var(--H);font-size:22px;letter-spacing:2px}
  .footer-logo span{color:var(--o)}
  .footer-copy{font-size:13px;color:var(--m);margin-top:4px}
  .footer-links{display:flex;gap:28px;margin-left:auto;flex-wrap:wrap}
  .footer-links a{font-size:13px;color:var(--m);transition:color .2s}
  .footer-links a:hover{color:var(--t)}
  
  @media(max-width:1000px){
    .donat-wrap{grid-template-columns:1fr;gap:48px;align-items:start}
    .donat-left{order:2}
    .donat-right{order:1}
    .donat-title{font-size:clamp(4rem,15vw,8rem)}
  }
  @media(max-width:700px){
    .wrap{padding:0 20px}
    .nav{padding:0 20px}
    .nav-links{display:none}
    .nav-links.open{
      display:flex;flex-direction:column;
      position:fixed;top:var(--nav);left:0;right:0;bottom:0;
      background:rgba(6,6,14,.97);backdrop-filter:blur(20px);
      align-items:center;justify-content:center;gap:2.5rem;z-index:800;
    }
    .nav-links.open a{font-size:22px;color:var(--t)}
    .burger{display:flex}
    .donat-card{padding:24px}
    .rate-cards{flex-direction:column}
    .footer-links{margin-left:0}
  }
  @media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}}