:root {
  --accent: #e30613;
  --accent-soft: #ff6f76;
  --ink: #141414;
  --muted: #5b5b5f;
  --surface: #f4f6f8;
  --panel: rgba(255, 255, 255, 0.76);
  --panel-border: rgba(20, 20, 20, 0.12);
  --panel-shadow: 0 24px 64px rgba(20, 20, 20, 0.12);
  --header-bg: rgba(255, 255, 255, 0.74);
  --soft-card-bg: rgba(255, 255, 255, 0.84);
  --icon-bg: rgba(255, 255, 255, 0.92);
  --loader-track: rgba(20, 20, 20, 0.24);
  --meter-track: rgba(20, 20, 20, 0.16);
  --bg-glow-1: rgba(227, 6, 19, 0.18);
  --bg-glow-2: rgba(227, 6, 19, 0.08);
  --fade-top: rgba(255, 255, 255, 0.88);
  --fade-mid: rgba(255, 255, 255, 0.5);
  --fade-bottom: rgba(244, 246, 248, 0.8);
  --fade-radial: rgba(227, 6, 19, 0.08);
  --redirect-delay: 0.7s;
  color-scheme: light dark;
}

@media (prefers-color-scheme: dark) {
  :root {
    --ink: #e9edf5;
    --muted: #aeb6c5;
    --surface: #090d14;
    --panel: rgba(19, 24, 33, 0.78);
    --panel-border: rgba(227, 233, 245, 0.14);
    --panel-shadow: 0 24px 64px rgba(0, 0, 0, 0.45);
    --header-bg: rgba(19, 24, 33, 0.82);
    --soft-card-bg: rgba(24, 30, 40, 0.86);
    --icon-bg: rgba(12, 16, 22, 0.92);
    --loader-track: rgba(225, 233, 245, 0.22);
    --meter-track: rgba(225, 233, 245, 0.18);
    --bg-glow-1: rgba(227, 6, 19, 0.14);
    --bg-glow-2: rgba(227, 6, 19, 0.06);
    --fade-top: rgba(7, 10, 16, 0.82);
    --fade-mid: rgba(8, 12, 18, 0.45);
    --fade-bottom: rgba(9, 13, 20, 0.82);
    --fade-radial: rgba(227, 6, 19, 0.12);
  }
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
  min-height: 100%;
}

body {
  font-family: 'Avenir Next', 'Segoe UI', sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% -10%, var(--bg-glow-1), transparent 44%),
    radial-gradient(circle at 86% 6%, var(--bg-glow-2), transparent 38%),
    var(--surface);
  overflow-x: hidden;
}

.scene {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
}

.scene-layer {
  position: absolute;
  inset: 0;
}

.scene-aurora {
  z-index: 1;
  opacity: 0.62;
}

.aurora-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.aurora-canvas.aurora-fallback::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 70% at 18% 6%, rgba(227, 6, 19, 0.22), transparent 58%),
    radial-gradient(140% 80% at 78% 14%, rgba(255, 111, 118, 0.2), transparent 62%),
    linear-gradient(110deg, rgba(125, 46, 46, 0.22), rgba(227, 6, 19, 0.18), rgba(255, 111, 118, 0.2));
  filter: blur(30px) saturate(112%);
  transform: translate3d(0, 0, 0);
  animation: auroraFallbackDrift 16s ease-in-out infinite alternate;
}

@media (prefers-color-scheme: dark) {
  .scene-aurora {
    opacity: 0.78;
  }

  .aurora-canvas.aurora-fallback::before {
    background:
      radial-gradient(120% 70% at 18% 6%, rgba(227, 6, 19, 0.3), transparent 58%),
      radial-gradient(140% 80% at 78% 14%, rgba(255, 111, 118, 0.25), transparent 62%),
      linear-gradient(110deg, rgba(125, 46, 46, 0.28), rgba(227, 6, 19, 0.24), rgba(255, 111, 118, 0.26));
  }
}

.scene-fade {
  z-index: 2;
  background:
    linear-gradient(to bottom, var(--fade-top), var(--fade-mid) 40%, var(--fade-bottom)),
    radial-gradient(circle at 50% 0%, var(--fade-radial), transparent 55%);
}

.layout {
  position: relative;
  z-index: 10;
  width: min(1120px, calc(100% - 2rem));
  min-height: 100dvh;
  margin: 0 auto;
  padding: clamp(0.8rem, 2.5vw, 1.4rem) 0 clamp(1rem, 3vw, 2rem);
  display: flex;
  flex-direction: column;
}

.brand-header {
  border-radius: 1rem;
  border: 1px solid var(--panel-border);
  background: var(--header-bg);
  backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(20, 20, 20, 0.08);
}

.brand-row {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 0;
  flex-wrap: nowrap;
  padding: clamp(0.72rem, 2vw, 1rem) clamp(0.9rem, 2.5vw, 1.4rem);
  min-height: clamp(82px, 10vh, 96px);
}

.brand-logo {
  width: min(109px, 29vw);
  height: auto;
}

.brand-tag {
  margin: 0;
  font-size: 0.92rem;
  color: var(--muted);
  letter-spacing: 0.01em;
  font-weight: 600;
}

.redirect-shell {
  flex: 1;
  width: 100%;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(0.72rem, 2.4vh, 1.5rem) 0 0;
}

.hero-copy {
  max-width: 58rem;
  width: 100%;
  margin: 0 auto;
  text-align: center;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-radius: 999px;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  backdrop-filter: blur(8px);
  padding: 0.45rem 0.82rem;
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.status-badge::before {
  content: '';
  width: 0.56rem;
  height: 0.56rem;
  border-radius: 50%;
}

.status-badge.is-loading::before {
  background: #ff4f5a;
  box-shadow: 0 0 0 0 rgba(227, 6, 19, 0.52);
  animation: badgePulse 1.25s ease-in-out infinite;
}

.status-badge.is-ready::before {
  background: #2ca24c;
}

.status-badge.is-paused::before {
  background: #d38f00;
}

.status-badge.is-error::before {
  background: #d64545;
}

h1 {
  margin: 0.95rem 0 0;
  font-size: clamp(1.7rem, 4.6vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
}

.region-copy {
  margin: 0.65rem auto 0;
  max-width: 46rem;
  color: var(--muted);
  font-size: clamp(0.92rem, 1.9vw, 1.08rem);
}

.region-panel {
  margin: 0.9rem auto 0;
  width: min(58rem, 100%);
  max-width: 58rem;
  border-radius: 1.2rem;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  box-shadow: var(--panel-shadow);
  backdrop-filter: blur(8px);
  padding: 1rem;
  animation: panelIn 180ms ease;
}

.region-panel-head h2 {
  margin: 0;
  font-size: 1.02rem;
  letter-spacing: -0.01em;
}

.region-panel-head p {
  margin: 0.3rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.region-options {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 0.65rem;
}

.region-option {
  border: 1px solid var(--panel-border);
  border-radius: 0.9rem;
  background: var(--soft-card-bg);
  color: var(--ink);
  padding: 0.65rem 0.72rem;
  text-align: left;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.region-option:hover,
.region-option:focus-visible {
  outline: none;
  transform: translateY(-2px);
  border-color: rgba(227, 6, 19, 0.35);
  box-shadow: 0 10px 26px rgba(20, 20, 20, 0.1);
}

.region-option.is-selected {
  border-color: rgba(227, 6, 19, 0.48);
  box-shadow: inset 0 0 0 1px rgba(227, 6, 19, 0.22);
}

.region-option-title {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
}

.region-option-meta {
  display: block;
  margin-top: 0.28rem;
  font-size: 0.78rem;
  color: var(--muted);
}

.region-reset-button {
  margin-top: 0.8rem;
  border-radius: 0.8rem;
  border: 1px solid var(--panel-border);
  background: var(--soft-card-bg);
  color: var(--ink);
  font-weight: 700;
  padding: 0.54rem 0.82rem;
  cursor: pointer;
  transition: border-color 140ms ease, transform 140ms ease;
}

.region-reset-button:hover,
.region-reset-button:focus-visible {
  outline: none;
  border-color: rgba(227, 6, 19, 0.36);
  transform: translateY(-1px);
}

.content-wrap {
  margin-top: clamp(0.82rem, 2.2vw, 1.4rem);
  width: min(68rem, 100%);
  margin-left: auto;
  margin-right: auto;
}

.loading-state,
.error-state,
.single-link {
  border-radius: 1.2rem;
  border: 1px solid var(--panel-border);
  background: var(--panel);
  backdrop-filter: blur(8px);
  box-shadow: var(--panel-shadow);
  padding: 1.06rem;
}

.loading-state,
.error-state {
  display: flex;
  align-items: center;
  gap: 0.82rem;
}

.loader-ring {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 2px solid var(--loader-track);
  border-top-color: var(--accent);
  animation: spin 0.9s linear infinite;
}

.vendor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.95rem;
}

.vendor-card {
  border-radius: 1rem;
  border: 1px solid var(--panel-border);
  background: var(--soft-card-bg);
  backdrop-filter: blur(8px);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.82rem;
  transition: transform 160ms ease, border-color 160ms ease, box-shadow 160ms ease;
}

.vendor-card:hover {
  transform: translateY(-3px);
  border-color: rgba(227, 6, 19, 0.38);
  box-shadow: 0 16px 34px rgba(20, 20, 20, 0.13);
}

.vendor-top {
  display: flex;
  align-items: center;
  gap: 0.72rem;
}

.vendor-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--panel-border);
  padding: 0.28rem;
  object-fit: contain;
  background: var(--icon-bg);
}

.vendor-name {
  margin: 0;
  font-size: 1rem;
  line-height: 1.22;
}

.vendor-bottom {
  display: flex;
  flex: 1;
  flex-direction: column;
}

.vendor-blurb {
  margin: 0;
  padding-block: 0.32rem;
  color: var(--muted);
  font-size: 0.93rem;
  min-height: 2.5em;
}

.vendor-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: auto;
  border-radius: 10px;
  border: 1px solid transparent;
  padding: 0.56rem 0.9rem;
  font-weight: 700;
  text-decoration: none;
  background: linear-gradient(95deg, rgba(227, 6, 19, 0.92), rgba(255, 111, 118, 0.88));
  color: #ffffff;
  transition: filter 140ms ease;
}

.vendor-link:hover {
  filter: brightness(0.96);
}

.single-link {
  position: relative;
  overflow: hidden;
}

.single-link.is-auto::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(227, 6, 19, 0.18) 45%, transparent 100%);
  transform: translateX(-130%);
  animation: skim calc(var(--redirect-delay) * 0.6) ease-out 2;
  pointer-events: none;
}

.single-head {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin: 0;
  font-size: 1.05rem;
}

.single-head .vendor-icon {
  width: 38px;
  height: 38px;
}

.redirect-meter {
  margin-top: 0.95rem;
  height: 7px;
  width: 100%;
  border-radius: 999px;
  background: var(--meter-track);
  overflow: hidden;
}

.redirect-meter > span {
  display: block;
  height: 100%;
  width: 100%;
  border-radius: inherit;
  transform-origin: left center;
  transform: scaleX(0);
  background: linear-gradient(90deg, var(--accent), var(--accent-soft));
  animation: meterGrow var(--redirect-delay) ease-out forwards;
}

.single-note {
  margin: 0.72rem 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.single-foot {
  margin-top: 0.82rem;
  color: var(--muted);
  display: flex;
  gap: 0.6rem;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.9rem;
}

.single-foot a {
  color: inherit;
}

.single-change-region {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(227, 6, 19, 0.55);
  background: linear-gradient(95deg, rgba(227, 6, 19, 0.92), rgba(255, 111, 118, 0.88));
  color: #ffffff;
  padding: 0.38rem 0.76rem;
  margin: 0;
  border-radius: 999px;
  font: inherit;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  transition: transform 140ms ease, box-shadow 140ms ease, filter 140ms ease;
}

.single-change-region:hover,
.single-change-region:focus-visible {
  outline: none;
  transform: translateY(-1px);
  box-shadow: 0 8px 18px rgba(227, 6, 19, 0.28);
  filter: brightness(0.97);
}

.note-line {
  margin-top: 1rem;
  font-size: 0.88rem;
  color: var(--muted);
}

.note-line-soft {
  margin-top: 0.5rem;
}

.no-js {
  position: fixed;
  inset: auto 1rem 1rem;
  z-index: 30;
  max-width: min(92vw, 680px);
  border-radius: 10px;
  border: 1px solid #d64545;
  background: #fff4f4;
  color: #620d0d;
  padding: 0.7rem 0.9rem;
}

@keyframes badgePulse {
  0% {
    box-shadow: 0 0 0 0 rgba(227, 6, 19, 0.5);
  }
  70% {
    box-shadow: 0 0 0 6px rgba(227, 6, 19, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(227, 6, 19, 0);
  }
}

@keyframes meterGrow {
  to {
    transform: scaleX(1);
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes skim {
  to {
    transform: translateX(130%);
  }
}

@keyframes panelIn {
  from {
    opacity: 0;
    transform: translateY(-4px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes auroraFallbackDrift {
  0% {
    transform: translate3d(-2%, -1.5%, 0) scale(1.02);
  }
  50% {
    transform: translate3d(1.5%, 1%, 0) scale(1.05);
  }
  100% {
    transform: translate3d(3%, -0.8%, 0) scale(1.03);
  }
}

@media (max-width: 760px) {
  .layout {
    width: calc(100% - 1.2rem);
    padding-top: 0.7rem;
  }

  .brand-row {
    justify-content: flex-start;
    align-items: center;
    gap: 0;
    padding: 0.72rem 0.82rem;
  }

  .redirect-shell {
    justify-content: center;
    padding-top: 0.7rem;
  }

  .hero-copy {
    margin-top: 0;
  }

  .region-options {
    grid-template-columns: 1fr;
  }

  .vendor-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-height: 860px) {
  .layout {
    padding-top: 0.5rem;
    padding-bottom: 0.8rem;
  }

  .brand-row {
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
  }

  .redirect-shell {
    padding-top: 0.55rem;
  }

  h1 {
    font-size: clamp(1.55rem, 4vw, 2.75rem);
  }

  .region-copy {
    margin-top: 0.5rem;
    font-size: 0.9rem;
  }

  .region-panel {
    margin-top: 0.65rem;
    padding: 0.72rem;
  }

  .content-wrap {
    margin-top: 0.7rem;
  }

  .loading-state,
  .error-state,
  .single-link,
  .vendor-card {
    padding: 0.82rem;
  }

  .note-line {
    margin-top: 0.72rem;
    font-size: 0.82rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .loader-ring,
  .status-badge.is-loading::before,
  .single-link.is-auto::before,
  .redirect-meter > span,
  .aurora-canvas.aurora-fallback::before {
    animation: none;
  }

  .single-change-region,
  .region-option,
  .vendor-card {
    transition: none;
  }
}