:root{
  color-scheme:light;
  --page:#F4F7FB;
  --surface:#FFFFFF;
  --surface-soft:#F8FAFC;
  --navy:#0F172A;
  --slate:#475569;
  --muted:#64748B;
  --line:#E2E8F0;
  --line-strong:#CBD5E1;
  --green:#047857;
  --green-bright:#10B981;
  --green-soft:#ECFDF5;
  --blue:#1D4ED8;
  --warning-bg:#FFFBEB;
  --warning-border:#FDE68A;
  --warning-text:#92400E;
  --shadow:0 12px 34px rgba(15,23,42,.07);
}
html[data-theme="dark"]{
  color-scheme:dark;
  --page:#0B1220;
  --surface:#111A2A;
  --surface-soft:#172033;
  --navy:#F1F5F9;
  --slate:#CBD5E1;
  --muted:#94A3B8;
  --line:#334155;
  --line-strong:#475569;
  --green:#5EE5B5;
  --green-bright:#34D399;
  --green-soft:#0A3025;
  --blue:#93C5FD;
  --warning-bg:#2D250E;
  --warning-border:#7A5B13;
  --warning-text:#FCD66D;
  --shadow:0 16px 38px rgba(0,0,0,.27);
}
*{box-sizing:border-box}
html{min-height:100%;background:var(--page)}
body{
  min-height:100vh;
  margin:0;
  display:flex;
  flex-direction:column;
  background:var(--page);
  color:var(--navy);
  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  line-height:1.7;
}
a{color:var(--green)}
button,a{touch-action:manipulation}
.site-header{
  position:sticky;
  top:0;
  z-index:20;
  border-bottom:1px solid var(--line);
  background:color-mix(in srgb,var(--surface) 96%,transparent);
  backdrop-filter:blur(12px);
}
.header-inner,
.page-shell,
.site-footer{
  width:min(calc(100% - 32px),1120px);
  margin-inline:auto;
}
.header-inner{
  min-height:68px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
}
.header-brand{
  min-width:0;
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--navy);
  text-decoration:none;
}
.brand-mark{
  width:40px;
  height:40px;
  flex:0 0 auto;
  display:block;
}
.brand-copy{
  min-width:0;
  display:grid;
  line-height:1.05;
}
.brand-copy strong{
  font-size:21px;
  font-weight:900;
  letter-spacing:-.035em;
}
.brand-copy strong span{color:var(--green)}
.brand-copy small{
  margin-top:4px;
  color:var(--muted);
  font-size:10px;
  font-weight:750;
}
.header-actions{
  display:flex;
  align-items:center;
  gap:12px;
}
.header-nav{
  display:flex;
  align-items:center;
  flex-wrap:wrap;
  gap:8px 14px;
}
.header-nav a{
  color:var(--slate);
  text-decoration:none;
  font-size:12px;
  font-weight:800;
}
.header-nav a:hover{text-decoration:underline}
.theme-toggle{
  width:40px;
  height:40px;
  flex:0 0 auto;
  padding:0;
  display:grid;
  place-items:center;
  border:1px solid var(--line-strong);
  border-radius:9px;
  background:var(--surface);
  color:var(--navy);
  cursor:pointer;
}
.theme-toggle:hover{background:var(--surface-soft)}
.theme-icon{width:18px;height:18px}
.theme-icon-sun{display:none}
html[data-theme="dark"] .theme-icon-moon{display:none}
html[data-theme="dark"] .theme-icon-sun{display:block}
.page-shell{
  flex:1;
  padding:40px 0 58px;
}
.hero,
.content{
  border:1px solid var(--line);
  border-radius:16px;
  background:var(--surface);
  box-shadow:var(--shadow);
}
.hero{
  margin-bottom:18px;
  padding:28px 30px;
}
.eyebrow{
  margin:0 0 5px;
  color:var(--green);
  font-size:11px;
  font-weight:900;
  letter-spacing:.12em;
}
h1{
  margin:0;
  font-size:clamp(29px,5vw,43px);
  line-height:1.08;
  letter-spacing:-.045em;
}
.hero p{
  max-width:760px;
  margin:12px 0 0;
  color:var(--slate);
}
.updated{
  font-size:12px;
  color:var(--muted)!important;
}
.content{padding:30px}
.content h2{
  margin:32px 0 8px;
  font-size:21px;
  line-height:1.3;
  letter-spacing:-.025em;
}
.content h2:first-child{margin-top:0}
.content h3{
  margin:22px 0 6px;
  font-size:16px;
  line-height:1.35;
}
.content p,
.content li{
  color:var(--slate);
  font-size:14px;
}
.content ul{padding-left:22px}
.notice{
  margin:18px 0;
  padding:14px 16px;
  border:1px solid #A7F3D0;
  border-radius:10px;
  background:var(--green-soft);
  color:#166534;
  font-size:13px;
}
html[data-theme="dark"] .notice{color:#A7F3D0}
.warning{
  border-color:var(--warning-border);
  background:var(--warning-bg);
  color:var(--warning-text);
}
.table-wrap{
  width:100%;
  overflow-x:auto;
  border-radius:10px;
}
table{
  width:100%;
  min-width:680px;
  border-collapse:collapse;
  font-size:13px;
}
th,td{
  padding:12px;
  border:1px solid var(--line);
  text-align:left;
  vertical-align:top;
}
th{
  background:var(--surface-soft);
  color:var(--navy);
}
td{color:var(--slate)}
.cards{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:12px;
}
.card{
  min-width:0;
  padding:16px;
  border:1px solid var(--line);
  border-radius:12px;
  background:var(--surface-soft);
}
.card h3{margin:0 0 5px}
.button{
  display:inline-flex;
  min-height:40px;
  padding:9px 14px;
  align-items:center;
  justify-content:center;
  border-radius:9px;
  background:#0F172A;
  color:#FFFFFF;
  text-decoration:none;
  font-weight:850;
}
html[data-theme="dark"] .button{
  background:#F1F5F9;
  color:#0F172A;
}
.site-footer{
  padding:22px 0 34px;
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  flex-wrap:wrap;
  gap:10px 18px;
  color:var(--muted);
  font-size:11px;
}
.footer-nav{
  display:flex;
  flex-wrap:wrap;
  gap:8px 13px;
}
.footer-nav a{
  color:var(--slate);
  text-decoration:none;
  font-weight:750;
}
.footer-nav a:hover{text-decoration:underline}
body,
.site-header,
.hero,
.content,
.card,
.theme-toggle,
th,
td{
  transition:background-color .16s ease,border-color .16s ease,color .16s ease;
}
@media(max-width:760px){
  .header-inner,
  .page-shell,
  .site-footer{
    width:min(calc(100% - 22px),1120px);
  }
  .header-inner{
    min-height:62px;
    gap:10px;
  }
  .header-actions{gap:8px}
  .header-nav a:not(:last-child){display:none}
  .brand-copy small{display:none}
  .page-shell{padding:22px 0 40px}
  .hero,.content{padding:20px}
  .cards{grid-template-columns:1fr}
}
@media(max-width:440px){
  .header-nav{display:none}
  .brand-copy strong{font-size:19px}
  .brand-mark{width:37px;height:37px}
}
@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;transition:none!important}
}

.support-form{
  display:grid;
  gap:14px;
  margin-top:18px;
}
.support-form-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:12px;
}
.support-form label{
  display:grid;
  gap:6px;
  color:var(--slate);
  font-size:13px;
  font-weight:800;
}
.support-form input,
.support-form select,
.support-form textarea{
  width:100%;
  min-height:42px;
  padding:10px 11px;
  border:1px solid var(--line-strong);
  border-radius:9px;
  outline:none;
  background:var(--surface);
  color:var(--navy);
  font:inherit;
}
.support-form textarea{
  min-height:150px;
  resize:vertical;
  line-height:1.55;
}
.support-form input:focus,
.support-form select:focus,
.support-form textarea:focus{
  border-color:var(--green-bright);
  box-shadow:0 0 0 3px color-mix(in srgb,var(--green-bright) 18%,transparent);
}
.support-form input[readonly]{
  background:var(--surface-soft);
  color:var(--muted);
}
.support-form-actions{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
}
.support-submit{
  border:0;
  cursor:pointer;
}
.support-submit:disabled{
  cursor:not-allowed;
  opacity:.65;
}
.support-form-error,
.support-form-success{
  margin:0;
  padding:12px 14px;
  border-radius:9px;
  font-size:13px;
}
.support-form-error{
  border:1px solid #FCA5A5;
  background:#FEF2F2;
  color:#991B1B!important;
}
.support-form-success{
  border:1px solid #A7F3D0;
  background:var(--green-soft);
  color:#166534!important;
}
.support-form-success strong{
  font-variant-numeric:tabular-nums;
}
.support-account-notice{
  margin:0;
  color:var(--muted)!important;
  font-size:12px!important;
}
.support-honeypot{
  position:absolute!important;
  left:-10000px!important;
  width:1px!important;
  height:1px!important;
  overflow:hidden!important;
}
html[data-theme="dark"] .support-form-error{
  border-color:#7F1D1D;
  background:#321518;
  color:#FCA5A5!important;
}
html[data-theme="dark"] .support-form-success{
  color:#A7F3D0!important;
}
@media(max-width:680px){
  .support-form-grid{grid-template-columns:1fr}
}