/* Self-contained first paint; all rules are limited to the startup screen. */
.panel-start,
.panel-start * {
  box-sizing: border-box;
}
.panel-start {
  position: fixed;
  inset: 0;
  overflow: auto;
  display: grid;
  place-items: center;
  padding: 40px 24px;
  min-height: 100%;
  color: #e9edf7;
  background: radial-gradient(ellipse at 50% 34%, #1a2037 0, #10121a 65%);
  font: 16px/1.5 Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
  color-scheme: dark;
}
.panel-start-content {
  width: min(100%, 420px);
}
.panel-start-brand {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 11px;
  margin: 0 0 30px;
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -0.65px;
}
.panel-start-brand > span:last-child {
  min-width: 0;
  overflow-wrap: anywhere;
}
.panel-start-mark {
  display: grid;
  place-items: center;
  width: 39px;
  height: 39px;
  flex: 0 0 auto;
  border: 1px solid #8297ff52;
  border-radius: 12px;
  background: #315efb;
  color: #fff;
  box-shadow: 0 6px 24px #315efb24;
}
.panel-start-mark svg {
  width: 25px;
  height: 25px;
}
.panel-start-card {
  padding: 32px;
  border: 1px solid #ffffff0d;
  border-radius: 22px;
  background: #191c28c7;
  box-shadow: 0 20px 70px #00000014;
}
.panel-start h1 {
  margin: 0;
  color: #e9edf7;
  text-align: center;
  font-size: 20px;
  font-weight: 650;
  letter-spacing: -0.45px;
  line-height: 1.4;
}
.panel-start-status {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin: 10px 0 0;
  color: #a4aec4;
  font-size: 14px;
}
.panel-start-spinner {
  width: 13px;
  height: 13px;
  flex: 0 0 auto;
  border: 2px solid #52617d;
  border-top-color: #bbc8ff;
  border-radius: 50%;
  animation: panel-start-spin 1s linear infinite;
}
.panel-start-preview {
  margin-top: 28px;
  padding: 20px;
  border: 1px solid #ffffff08;
  border-radius: 13px;
  background: #10121a66;
}
.panel-start-preview-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 19px;
}
.panel-start-line,
.panel-start-dot,
.panel-start-tiles > span {
  display: block;
  background: #2b3346;
  border-radius: 5px;
}
.panel-start-line {
  width: 48%;
  height: 8px;
}
.panel-start-dot {
  width: 18px;
  height: 18px;
  border-radius: 50%;
}
.panel-start-tiles {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 9px;
  margin-bottom: 21px;
}
.panel-start-tiles > span {
  height: 53px;
  border: 1px solid #ffffff05;
  border-radius: 7px;
  background: linear-gradient(120deg, #293248, #222a3b);
}
.panel-start-line-short {
  width: 36%;
  height: 7px;
  margin-bottom: 9px;
}
.panel-start-line-long {
  width: 67%;
  height: 6px;
  background: #252c3c;
}
.panel-start-message,
.panel-start-noscript {
  margin: 14px 0 0;
  color: #a4aec4;
  text-align: center;
  font-size: 14px;
  line-height: 1.6;
}
.panel-start-retry {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  margin-top: 24px;
  padding: 11px 18px;
  border: 1px solid #7b95ff;
  border-radius: 11px;
  background: #315efb;
  color: #fff;
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}
.panel-start-retry:hover {
  background: #4669fa;
}
.panel-start-retry:focus-visible {
  outline: 2px solid #d0d9ff;
  outline-offset: 4px;
}
.panel-start-retry:visited {
  color: #fff;
}
body.light .panel-start {
  color: #172039;
  background: radial-gradient(ellipse at 50% 34%, #e8edff 0, #f4f6fc 65%);
  color-scheme: light;
}
body.light .panel-start-card {
  border-color: #dce1ed;
  background: #ffffffd9;
  box-shadow: 0 20px 70px #263c6b08;
}
body.light .panel-start h1 {
  color: #172039;
}
body.light .panel-start-status,
body.light .panel-start-message,
body.light .panel-start-noscript {
  color: #5e6a82;
}
body.light .panel-start-spinner {
  border-color: #d1d9ec;
  border-top-color: #315efb;
}
body.light .panel-start-preview {
  border-color: #e5e9f3;
  background: #f6f8fd;
}
body.light .panel-start-line,
body.light .panel-start-dot {
  background: #dde4f1;
}
body.light .panel-start-tiles > span {
  border-color: #dbe2f1;
  background: linear-gradient(120deg, #e4eafa, #edf1f9);
}
body.light .panel-start-line-long {
  background: #e8ecf4;
}
body.light .panel-start-retry:focus-visible {
  outline-color: #315efb;
}
@keyframes panel-start-spin {
  to { transform: rotate(360deg); }
}
@media (max-width: 480px) {
  .panel-start { padding: 28px 20px; }
  .panel-start-card { padding: 28px 22px; }
  .panel-start-brand { margin-bottom: 24px; }
}
@media (prefers-reduced-motion: reduce) {
  .panel-start-spinner { animation: none; }
}