/* Compact announcement, with distinct platform marks and a starry brand accent. */
.support-dialog { width:min(600px,calc(100% - 32px)); border-color:#d7e5ee; border-radius:24px; background:radial-gradient(ellipse at 50% 0,#e4f7fb 0,transparent 46%),#fff; overscroll-behavior:contain; }
.support-dialog:before { content:""; position:absolute; inset:0 0 auto; z-index:2; height:3px; background:linear-gradient(90deg,#3cbecb,#76a4e5 48%,#dfc482); }
.support-content { padding:28px 28px 0; }
.support-head { position:relative; display:block; margin:-28px -28px 0; padding:28px 28px 22px; border-radius:23px 23px 0 0; background:radial-gradient(circle at 15% 0,#56bbdb3b,transparent 42%),radial-gradient(circle at 85% 30%,#a693ff24,transparent 38%),linear-gradient(130deg,#152c43,#126479); text-align:center; }
.support-brand-mark { display:grid; place-items:center; width:64px; height:64px; margin:0 auto 12px; border:1px solid #ffffff80; border-radius:21px; background:linear-gradient(145deg,#17354c,#087e92); box-shadow:0 9px 24px #16889a26,inset 0 1px 0 #ffffff45; }
.support-brand-mark svg { width:44px; height:44px; }
.support-head h2 { margin:0; color:#f1fbff; font-size:32px; font-weight:800; letter-spacing:-.025em; }
.support-close { position:absolute; top:16px; right:16px; z-index:1; border:1px solid #ffffff25; background:#ffffff12; color:#d3e9f2; transition:background 180ms ease,color 180ms ease; }
.support-close:hover { background:#ffffff24; color:#fff; }
.support-intro { margin:10px 0 24px; color:#7d8ca0; text-align:center; font-size:15px; }
.support-notice { display:flex; align-items:flex-start; gap:11px; padding:16px; border:1px solid #cbe8e8; border-left:3px solid #3aadae; border-radius:14px; background:linear-gradient(110deg,#e9f8f6,#f4fbfa); }
.support-notice>svg { width:23px; height:23px; flex:none; margin-top:1px; fill:none; stroke:#27867b; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.support-notice strong { color:#346c68; font-size:16px; font-weight:650; line-height:1.65; }
.support-notice .support-key { color:#165e58; font-weight:800; }
.support-buying-note { display:flex; align-items:flex-start; gap:10px; margin:12px 0 24px; padding:14px 16px; border:1px solid #f4e5cd; border-left:3px solid #e4b16a; border-radius:13px; background:#fff8ed; color:#91602d; font-size:16px; line-height:1.6; }
.support-buying-note>svg { width:21px; height:21px; flex:none; margin-top:2px; fill:none; stroke:#c18b47; stroke-width:1.7; stroke-linecap:round; }
.support-buying-note strong { font-weight:700; }
.support-actions { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:12px; }
.support-action { display:flex; align-items:center; justify-content:flex-start; gap:11px; min-height:70px; min-width:0; padding:12px 14px; border:1px solid #dce6ee; border-radius:15px; background:linear-gradient(125deg,#fff,#f8fbfe); color:#233b54; text-align:left; box-shadow:0 3px 9px #24426404; transition:transform 220ms var(--ds-ease),border-color 220ms ease,box-shadow 220ms ease,background 220ms ease; }
.support-action-telegram { border-color:#cee7f2; background:linear-gradient(125deg,#edf8fd,#f8fcff); }
.support-action-qq { border-color:#d8e7f1; background:linear-gradient(125deg,#f2f8fe,#fff); }
.support-action:hover { transform:translateY(-3px); border-color:#82bfdd; background:#eef8fd; box-shadow:0 8px 18px #2184b313; }
.support-action:active { transform:translateY(-1px); }
.support-channel-icon { display:grid; place-items:center; width:42px; height:42px; flex:none; border:1px solid #e0ecf4; border-radius:13px; background:#fff; box-shadow:0 3px 8px #3c719c0b; transition:transform 220ms var(--ds-ease); }
.support-channel-icon img { display:block; width:32px; height:32px; object-fit:contain; }
.support-action-telegram .support-channel-icon { border-color:#d6edf8; background:#f6fcff; }
.support-action-qq .support-channel-icon { background:#fff; }
.support-action:hover .support-channel-icon { transform:rotate(-5deg); }
.support-action strong { min-width:0; flex:1; font-size:17px; font-weight:750; white-space:nowrap; }
.support-action .support-action-hint { flex:none; color:#8d9bb0; font-size:11px; }
.support-action-telegram .support-action-hint { font-size:16px; color:#67a2c0; }
#supportCopyStatus { margin:12px 0 0; text-align:center; color:var(--ds-blue); font-size:13px; }
#supportCopyStatus:empty { display:none; }
.support-footer { position:sticky; bottom:0; padding:20px 28px 16px; background:#fff; }
.support-confirm { display:flex; align-items:center; justify-content:center; gap:10px; width:100%; min-height:52px; padding:12px 20px; border:1px solid #ffffff40; border-radius:14px; background:linear-gradient(105deg,#0b98a5,#08758f); box-shadow:0 7px 16px #0d869421,inset 0 1px 0 #ffffff24; color:white; font-size:18px; font-weight:750; transition:box-shadow 180ms ease,filter 180ms ease; }
.support-confirm svg { width:21px; height:21px; flex:none; fill:none; stroke:currentColor; stroke-width:1.8; stroke-linecap:round; stroke-linejoin:round; }
.support-confirm:hover { filter:brightness(1.08); box-shadow:0 9px 20px #0d869430; }
.support-footer .support-snooze { margin-top:12px; padding:11px 0; border:1px solid #e8edf2; border-radius:12px; background:#f8fafc; color:#93a0b2; font-size:13px; }
.support-snooze input { width:18px; height:18px; }
@media(max-width:580px) {
  .support-content { padding:24px 18px 0; }
  .support-head { margin:-24px -18px 0; padding:24px 18px 18px; }
  .support-brand-mark { width:58px; height:58px; border-radius:19px; }
  .support-brand-mark svg { width:40px; height:40px; }
  .support-head h2 { font-size:29px; }
  .support-close { top:12px; right:12px; }
  .support-intro { margin-bottom:20px; font-size:14px; }
  .support-notice { gap:8px; padding:13px 12px; }
  .support-notice strong,.support-buying-note { font-size:15px; }
  .support-buying-note { gap:8px; padding:12px; margin-bottom:20px; }
  .support-buying-note>svg { width:18px; height:18px; }
  .support-actions { gap:10px; }
  .support-action { gap:6px; min-height:64px; padding:10px 8px; border-radius:13px; }
  .support-action strong { font-size:15px; }
  .support-channel-icon { width:34px; height:34px; border-radius:10px; }
  .support-channel-icon img { width:28px; height:28px; }
  .support-action .support-action-hint { display:none; }
  .support-footer { padding:18px 18px 12px; }
}
@media(prefers-reduced-motion:reduce) {
  .support-action:hover,.support-action:active,.support-action:hover .support-channel-icon { transform:none; }
}