*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

:root {
  --blue-grad-start: #80c2ff;
  --blue-grad-end: #2797ff;
  --blue-primary: #2797ff;
  --blue-primary-rgb: 39, 151, 255;
  --blue-light: #80c2ff;
  --blue-dark: #1a7ad4;

  --white: #ffffff;
  --gray-50: #fafaf8;
  --gray-100: #f3f2f0;
  --gray-200: #e8e6e3;
  --gray-300: #d4d1cc;
  --gray-400: #9a9690;
  --gray-500: #6b6762;
  --gray-600: #524f4b;
  --gray-700: #3d3b38;
  --gray-800: #2a2927;
  --gray-900: #1a1918;

  --color-success-rgb: 52, 199, 89;
  --color-success: rgb(var(--color-success-rgb));

  --glass-bg: rgba(255, 255, 255, 0.65);
  --glass-border: rgba(255, 255, 255, 0.3);
  --glass-shadow: 0 8px 32px rgba(39, 151, 255, 0.1);
  --glass-blur: 16px;

  --glass-chrome-bg: rgba(255, 255, 255, 0.52);
  --glass-chrome-blur: 20px;
  --glass-chrome-border: rgba(255, 255, 255, 0.42);
  --glass-chrome-shadow: 0 10px 28px rgba(15, 23, 42, 0.1);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 20px;
  --radius-full: 9999px;

  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;

  --text-xs: 12px;
  --text-sm: 13px;
  --text-base: 14px;
  --text-md: 15px;
  --text-lg: 17px;
  --text-2xl: 24px;
  --text-3xl: 28px;

  --font: "Onest", -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --ease-standard: var(--transition);

  --text-primary: var(--gray-800);
  --text-secondary: var(--gray-500);
  --border-soft: rgba(var(--blue-primary-rgb), 0.16);

  --pattern-dot-gap: 9px;
  --pattern-grain: radial-gradient(
    circle 0.5px at center,
    rgba(15, 23, 42, 0.2) 99%,
    transparent 100%
  );
  --pattern-vignette: radial-gradient(
    ellipse 100% 75% at 10% -5%,
    rgba(255, 255, 255, 0.32) 0%,
    transparent 52%
  );
}

html[data-theme="dark"] {
  --blue-grad-start: #80c2ff;
  --blue-grad-end: #2797ff;
  --blue-primary: #80c2ff;
  --blue-primary-rgb: 128, 194, 255;
  --blue-light: #a8d8ff;
  --blue-dark: #2797ff;

  --gray-50: #0f172a;
  --gray-100: #1e293b;
  --gray-200: #334155;
  --gray-300: #475569;
  --gray-400: #64748b;
  --gray-500: #94a3b8;
  --gray-600: #cbd5e1;
  --gray-700: #e2e8f0;
  --gray-800: #f1f5f9;
  --gray-900: #f8fafc;

  --glass-bg: rgba(15, 23, 42, 0.7);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-shadow: 0 8px 32px rgba(20, 28, 42, 0.35);

  --glass-chrome-bg: rgba(15, 23, 42, 0.55);
  --glass-chrome-border: rgba(255, 255, 255, 0.12);
  --glass-chrome-shadow: 0 10px 28px rgba(0, 0, 0, 0.4);

  --text-primary: var(--gray-800);
  --text-secondary: var(--gray-500);
  --border-soft: rgba(var(--blue-primary-rgb), 0.25);

  --pattern-grain: radial-gradient(
    circle 0.5px at center,
    rgba(255, 255, 255, 0.075) 99%,
    transparent 100%
  );
  --pattern-vignette: radial-gradient(
    ellipse 100% 75% at 10% -5%,
    rgba(255, 255, 255, 0.04) 0%,
    transparent 50%
  );
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html,
body {
  font-family: var(--font);
  min-height: 100dvh;
  background: linear-gradient(160deg, #eef4fa 0%, #fafaf8 45%, #f5f8fc 100%);
  color: var(--text-primary);
  line-height: 1.55;
  overflow-x: clip;
}

html[data-theme="dark"],
html[data-theme="dark"] body {
  background: linear-gradient(135deg, #080e1a 0%, #0f172a 40%, #0d1526 100%);
}

body::before {
  content: "";
  position: fixed;
  top: -50%;
  right: -30%;
  width: 500px;
  height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(39, 151, 255, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: "";
  position: fixed;
  bottom: -30%;
  left: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(90, 200, 250, 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

html[data-theme="dark"] body::before {
  background: radial-gradient(circle, rgba(128, 194, 255, 0.06) 0%, transparent 70%);
}

html[data-theme="dark"] body::after {
  background: radial-gradient(circle, rgba(39, 151, 255, 0.05) 0%, transparent 70%);
}

html::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 180px 180px;
}

html[data-theme="dark"]::before {
  opacity: 0.05;
}

a {
  color: var(--blue-primary);
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
}

button {
  font-family: var(--font);
  cursor: pointer;
  border: none;
}

*:focus {
  outline: none;
}

*:focus-visible {
  outline: 2px solid color-mix(in srgb, var(--blue-primary) 70%, transparent);
  outline-offset: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
  z-index: 30;
  padding: 12px 16px;
  background: var(--glass-chrome-bg);
  color: var(--gray-900);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  border: 1px solid var(--glass-chrome-border);
}

.skip-link:focus {
  left: 16px;
  top: 16px;
  width: auto;
  height: auto;
  overflow: visible;
}

.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow), 0 0.5px 0 rgba(255, 255, 255, 0.4) inset;
}

html[data-theme="dark"] .glass {
  box-shadow: var(--glass-shadow), 0 0.5px 0 rgba(255, 255, 255, 0.06) inset;
}

.glass.glass-chrome {
  background: var(--glass-chrome-bg);
  backdrop-filter: blur(var(--glass-chrome-blur));
  -webkit-backdrop-filter: blur(var(--glass-chrome-blur));
  border-color: var(--glass-chrome-border);
  box-shadow: var(--glass-chrome-shadow), 0 0.5px 0 rgba(255, 255, 255, 0.5) inset;
}

html[data-theme="dark"] .glass.glass-chrome {
  box-shadow: var(--glass-chrome-shadow), 0 0.5px 0 rgba(255, 255, 255, 0.08) inset;
}

.glass.surface-pattern {
  position: relative;
  overflow: hidden;
  background-color: var(--glass-bg);
  background-image: var(--pattern-grain), var(--pattern-vignette);
  background-size: var(--pattern-dot-gap) var(--pattern-dot-gap), 100% 100%;
  background-position: 0 0, 0 0;
  background-repeat: repeat, no-repeat;
}

.glass.surface-pattern > * {
  position: relative;
  z-index: 1;
}

h1,
h2 {
  text-wrap: balance;
}

.btn-primary,
.btn-secondary {
  min-height: 44px;
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  border-radius: var(--radius-md);
  font-size: var(--text-md);
  font-weight: 600;
  padding: var(--space-3) var(--space-6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition-property: scale, transform, box-shadow, background-color, border-color;
  transition-duration: 0.25s;
  transition-timing-function: cubic-bezier(0.4, 0, 0.1, 1);
  -webkit-user-select: none;
  user-select: none;
}

.btn-primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-grad-start) 0%, var(--blue-grad-end) 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 2px 12px rgba(39, 151, 255, 0.28),
    0 0.5px 0 rgba(255, 255, 255, 0.3) inset,
    0 -0.5px 0 rgba(0, 0, 0, 0.08) inset;
  transition-property: scale, background-color, box-shadow;
  transition-duration: 0.2s;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover {
  box-shadow: 0 6px 24px rgba(39, 151, 255, 0.38),
    0 0.5px 0 rgba(255, 255, 255, 0.35) inset,
    0 -0.5px 0 rgba(0, 0, 0, 0.08) inset;
}

.btn-primary:active {
  scale: 0.96;
  box-shadow: 0 1px 6px rgba(39, 151, 255, 0.22),
    0 0.5px 0 rgba(255, 255, 255, 0.2) inset;
}

.btn-secondary {
  color: var(--blue-primary);
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.65) 0%, rgba(255, 255, 255, 0.45) 100%);
  border: 1px solid rgba(255, 255, 255, 0.5);
  box-shadow: 0 2px 8px rgba(var(--blue-primary-rgb), 0.06),
    0 0.5px 0 rgba(255, 255, 255, 0.7) inset,
    0 -0.5px 0 rgba(0, 0, 0, 0.04) inset;
}

.btn-secondary:hover {
  background: linear-gradient(
    135deg,
    rgba(var(--blue-primary-rgb), 0.08) 0%,
    rgba(var(--blue-primary-rgb), 0.04) 100%
  );
  border-color: rgba(var(--blue-primary-rgb), 0.3);
  box-shadow: 0 4px 16px rgba(var(--blue-primary-rgb), 0.1),
    0 0.5px 0 rgba(255, 255, 255, 0.5) inset;
}

.btn-secondary:active {
  scale: 0.96;
}

html[data-theme="dark"] .btn-primary {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: 0 2px 16px rgba(39, 151, 255, 0.32),
    0 0.5px 0 rgba(255, 255, 255, 0.15) inset,
    0 -0.5px 0 rgba(0, 0, 0, 0.25) inset;
}

html[data-theme="dark"] .btn-secondary {
  background: linear-gradient(135deg, rgba(30, 41, 59, 0.65) 0%, rgba(30, 41, 59, 0.45) 100%);
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15),
    0 0.5px 0 rgba(255, 255, 255, 0.06) inset;
}

html[data-theme="dark"] .btn-secondary:hover {
  background: linear-gradient(
    135deg,
    rgba(var(--blue-primary-rgb), 0.12) 0%,
    rgba(var(--blue-primary-rgb), 0.06) 100%
  );
  border-color: rgba(var(--blue-primary-rgb), 0.25);
}

.btn-block {
  width: 100%;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 600;
  line-height: 1;
  padding: 0.36rem 0.65rem;
  border: 1px solid color-mix(in srgb, var(--color-success) 28%, transparent);
  background: color-mix(in srgb, var(--color-success) 10%, transparent);
  color: var(--text-secondary);
}

.badge-dot {
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--color-success);
}

.header-frost-sentinel {
  height: 1px;
  pointer-events: none;
  opacity: 0;
}

.page-header {
  position: fixed;
  top: 8px;
  left: 16px;
  right: 16px;
  width: auto;
  max-width: 568px;
  margin-left: auto;
  margin-right: auto;
  border-radius: var(--radius-xl);
  z-index: 20;
  overflow: hidden;
}

.page-header.glass,
.page-header.glass.glass-chrome {
  background: var(--glass-chrome-bg);
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

html.header-frost .page-header.glass.glass-chrome {
  backdrop-filter: blur(var(--glass-chrome-blur));
  -webkit-backdrop-filter: blur(var(--glass-chrome-blur));
}

.page-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.7rem;
  padding: 10px 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  min-width: 0;
  color: inherit;
  border-radius: 12px;
  -webkit-user-select: none;
  user-select: none;
}

.brand:focus-visible {
  outline-offset: -2px;
}

.brand-title {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--gray-900);
}

.brand-subtitle {
  display: block;
  color: var(--text-secondary);
  font-size: 0.72rem;
  line-height: 1.25;
}

.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--blue-grad-start) 0%, var(--blue-grad-end) 100%);
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow:
    0 0.5px 0 rgba(255, 255, 255, 0.35) inset,
    0 -0.5px 0 rgba(0, 0, 0, 0.08) inset;
  color: #fff;
  transition: transform 0.25s cubic-bezier(0.4, 0, 0.1, 1), box-shadow 0.25s ease;
}

.logo-mark svg {
  display: block;
  width: 14px;
  height: 14px;
}

.brand:active .logo-mark {
  transform: scale(0.96);
}

html[data-theme="dark"] .logo-mark {
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow:
    0 0.5px 0 rgba(255, 255, 255, 0.1) inset,
    0 -0.5px 0 rgba(0, 0, 0, 0.2) inset;
}

.page-actions {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.icon-btn {
  width: 40px;
  height: 40px;
  min-width: 40px;
  min-height: 40px;
  position: relative;
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-md);
  background: color-mix(in srgb, var(--glass-bg) 80%, transparent);
  color: var(--text-primary);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition-property: background-color, transform, border-color;
  transition-duration: 0.2s;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  -webkit-user-select: none;
  user-select: none;
}

.theme-icon-wrap {
  position: relative;
  width: 14px;
  height: 14px;
  display: block;
}

.icon-btn svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.icon-btn .icon-sun,
.icon-btn .icon-moon {
  position: absolute;
  inset: 0;
  pointer-events: none;
  transition-property: opacity, scale, filter;
  transition-duration: 300ms;
  transition-timing-function: cubic-bezier(0.2, 0, 0, 1);
}

html:not(.theme-ready) .icon-btn .icon-sun,
html:not(.theme-ready) .icon-btn .icon-moon {
  transition-duration: 0s;
}

html[data-theme="light"] .icon-btn .icon-sun,
html[data-theme="dark"] .icon-btn .icon-moon {
  opacity: 0;
  scale: 0.25;
  filter: blur(4px);
}

html[data-theme="light"] .icon-btn .icon-moon,
html[data-theme="dark"] .icon-btn .icon-sun {
  opacity: 1;
  scale: 1;
  filter: blur(0);
}

.icon-btn:hover {
  transform: translateY(-1px);
  border-color: rgba(var(--blue-primary-rgb), 0.28);
}

.icon-btn:active {
  transform: scale(0.96);
}

html[data-theme="dark"] .icon-btn {
  background: rgba(30, 41, 59, 0.6);
  border-color: rgba(255, 255, 255, 0.1);
}

.page-container {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  padding: 96px 16px 44px;
}

.fade-in {
  animation: fade-in 0.3s ease forwards;
}

.hero-card {
  border-radius: 30px;
  padding: 18px;
  margin-bottom: 0.95rem;
  overflow: visible;
  border-color: transparent;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.05),
    0 1px 2px -1px rgba(0, 0, 0, 0.06),
    0 8px 28px rgba(39, 151, 255, 0.1),
    0 0.5px 0 rgba(255, 255, 255, 0.45) inset;
  transition-property: box-shadow;
  transition-duration: 0.2s;
  transition-timing-function: ease-out;
}

.hero-card.surface-pattern {
  overflow: visible;
}

.hero-title {
  font-size: var(--text-3xl);
  line-height: 1.12;
  letter-spacing: -0.03em;
  margin: 0.7rem 0;
  color: var(--gray-900);
  text-wrap: balance;
}

.hero-text {
  color: var(--text-secondary);
  font-size: var(--text-md);
  margin-bottom: 1rem;
  text-wrap: pretty;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.65rem;
}

.cards-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.7rem;
}

.feature-card {
  border-radius: var(--radius-lg);
  padding: 0.95rem;
  transition: transform var(--ease-standard), box-shadow var(--ease-standard), border-color var(--ease-standard);
}

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  margin-bottom: 0.65rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--blue-primary) 14%, transparent);
  border: 1px solid color-mix(in srgb, var(--blue-primary) 22%, transparent);
  color: var(--blue-primary);
}

.feature-icon svg {
  width: 14px;
  height: 14px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

html[data-theme="dark"] .feature-icon {
  background: color-mix(in srgb, var(--blue-primary) 20%, transparent);
  border-color: color-mix(in srgb, var(--blue-primary) 28%, transparent);
}

.feature-card h2 {
  font-size: var(--text-lg);
  margin-bottom: 0.35rem;
  color: var(--gray-900);
}

.feature-card p {
  color: var(--text-secondary);
  font-size: var(--text-base);
}

.feature-card:hover,
.terms-card:hover {
  transform: translateY(-2px);
  border-color: color-mix(in srgb, var(--blue-primary) 30%, transparent);
  box-shadow: 0 14px 28px rgba(var(--blue-primary-rgb), 0.12);
}

html[data-theme="dark"] .feature-card:hover,
html[data-theme="dark"] .terms-card:hover {
  box-shadow: 0 14px 28px rgba(0, 0, 0, 0.25), 0 4px 14px rgba(39, 151, 255, 0.16);
}

.terms-card {
  border-radius: var(--radius-xl);
  padding: 1.2rem;
  transition: transform var(--ease-standard), box-shadow var(--ease-standard), border-color var(--ease-standard);
}

.terms-card h1 {
  font-size: var(--text-2xl);
  margin-bottom: 0.35rem;
  letter-spacing: -0.02em;
  color: var(--gray-900);
}

.terms-card .updated {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: 1.2rem;
}

.terms-card h2 {
  font-size: var(--text-lg);
  margin-top: 1.25rem;
  margin-bottom: 0.45rem;
  color: var(--gray-900);
}

.terms-card p,
.terms-card ul {
  color: var(--text-secondary);
  margin-bottom: 0.8rem;
  font-size: var(--text-base);
}

.terms-card ul {
  padding-left: 1.15rem;
}

.terms-card li {
  margin-bottom: 0.4rem;
}

.site-footer {
  width: 100%;
  margin-top: var(--space-6);
  padding: 0.5rem 0 0.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.15rem;
  flex-wrap: wrap;
}

.footer-note {
  margin: 0;
  color: var(--text-secondary);
  font-size: var(--text-xs);
}

.footer-divider {
  color: var(--gray-400);
  font-size: var(--text-xs);
  line-height: 1;
  user-select: none;
  padding: 0 0.2rem;
}

.site-footer a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 0 0.35rem;
  font-size: var(--text-xs);
  color: var(--text-secondary);
  text-decoration: none;
  transition-property: color, transform;
  transition-duration: 0.2s;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.site-footer a:hover {
  color: var(--blue-primary);
}

.site-footer a:active {
  transform: scale(0.96);
}

@media (max-width: 560px) {
  .brand-subtitle {
    display: none;
  }
}

@media (min-width: 700px) {
  .hero-title {
    font-size: 2.1rem;
  }

  .cta-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

@media (prefers-reduced-transparency: reduce) {
  html::before {
    display: none;
  }

  .glass,
  .glass.glass-chrome,
  html.header-frost .page-header.glass.glass-chrome {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .glass.surface-pattern {
    background-image: none;
  }
}

@keyframes fade-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes enter-chunk {
  from {
    opacity: 0;
    transform: translateY(12px);
    filter: blur(4px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

.hero-card > * {
  animation: enter-chunk 0.45s cubic-bezier(0.2, 0, 0, 1) both;
}

.hero-card > *:nth-child(1) { animation-delay: 0ms; }
.hero-card > *:nth-child(2) { animation-delay: 100ms; }
.hero-card > *:nth-child(3) { animation-delay: 200ms; }
.hero-card > *:nth-child(4) { animation-delay: 300ms; }

body:has(#result-card[data-ssr="1"]) .hero-card > *,
body:has(#result-card[data-ssr="1"]) .fade-in {
  animation: none;
}

html[data-theme="dark"] .hero-card,
html[data-theme="dark"] .result-card,
html[data-theme="dark"] .how-card,
html[data-theme="dark"] .docs-card {
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 8px 32px rgba(0, 0, 0, 0.35),
    0 0.5px 0 rgba(255, 255, 255, 0.06) inset;
}

.lookup-form {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-5);
  align-items: stretch;
}

.lookup-input {
  flex: 1;
  min-height: 44px;
  min-width: 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: color-mix(in srgb, var(--white) 55%, transparent);
  color: var(--text-primary);
  font-family: var(--font);
  font-size: var(--text-md);
  font-variant-numeric: tabular-nums;
  padding: 0 var(--space-4);
  outline: none;
  transition: border-color var(--ease-standard), box-shadow var(--ease-standard);
}

html[data-theme="dark"] .lookup-input {
  background: rgba(15, 23, 42, 0.45);
}

.lookup-input:focus {
  border-color: rgba(var(--blue-primary-rgb), 0.55);
  box-shadow: 0 0 0 3px rgba(var(--blue-primary-rgb), 0.18);
}

.lookup-form .btn-primary {
  flex-shrink: 0;
  min-width: 7.5rem;
}

.hero-kicker {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--blue-primary);
  margin-bottom: var(--space-2);
}

.result-card,
.how-card,
.docs-card {
  border-radius: 28px;
  border-color: transparent;
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.05),
    0 1px 2px -1px rgba(0, 0, 0, 0.06),
    0 8px 28px rgba(39, 151, 255, 0.1),
    0 0.5px 0 rgba(255, 255, 255, 0.45) inset;
}

.result-card {
  margin-top: var(--space-4);
  padding: 16px;
  overflow: visible;
}

.result-table {
  width: 100%;
  border-collapse: collapse;
  font-variant-numeric: tabular-nums;
}

.result-table tr {
  animation: enter-chunk 0.4s cubic-bezier(0.2, 0, 0, 1) both;
  animation-delay: var(--row-delay, 0ms);
}

.result-card[data-ssr="1"] .result-table tr {
  animation: none;
}

.result-table th,
.result-table td {
  text-align: left;
  vertical-align: top;
  padding: 0.55rem 0;
  border-bottom: 1px solid var(--border-soft);
  font-size: var(--text-sm);
}

.result-table th {
  width: 38%;
  color: var(--text-secondary);
  font-weight: 500;
}

.result-table td {
  color: var(--text-primary);
  font-weight: 600;
  word-break: break-all;
}

.result-table td:has(.country-cell),
.result-table td:has(.region-cell) {
  word-break: normal;
}

.result-table tr:last-child th,
.result-table tr:last-child td {
  border-bottom: none;
}

.country-cell,
.region-cell {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  word-break: normal;
}

.country-flag {
  width: 20px;
  height: 15px;
  object-fit: cover;
  border-radius: 2px;
  flex-shrink: 0;
  overflow: hidden;
  outline: 1px solid rgba(0, 0, 0, 0.1);
  outline-offset: -1px;
}

html[data-theme="dark"] .country-flag {
  outline-color: rgba(255, 255, 255, 0.1);
}

.country-name,
.region-name {
  font-weight: 600;
}

.country-code,
.region-code {
  font-weight: 500;
  color: var(--text-secondary);
  font-size: 0.85em;
  font-variant-numeric: tabular-nums;
}

.empty-cell {
  font-weight: 500;
  color: var(--gray-400);
}

.checked-at {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.empty-hint {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.2rem;
  word-break: normal;
}

.empty-hint-dash {
  font-weight: 500;
}

.empty-hint-btn {
  width: 16px;
  height: 16px;
  min-width: 32px;
  min-height: 32px;
  margin: -8px -6px;
  padding: 0;
  border: none;
  background: none;
  color: var(--gray-500);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  flex-shrink: 0;
}

.empty-hint-btn svg {
  width: 14px;
  height: 14px;
  display: block;
}

.empty-hint-btn:hover,
.empty-hint.is-open .empty-hint-btn {
  color: var(--gray-800);
}

.empty-hint-popup {
  display: none !important;
}

.empty-hint-layer {
  position: fixed;
  z-index: 80;
  box-sizing: border-box;
  padding: 8px 10px;
  border-radius: var(--radius-md);
  background: #0f172a;
  color: #fff;
  font-family: var(--font);
  font-size: 12px;
  line-height: 1.4;
  font-weight: 400;
  letter-spacing: 0;
  box-shadow: 0 8px 20px rgba(2, 6, 23, 0.26);
  white-space: normal;
  word-break: normal;
  overflow-wrap: anywhere;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  opacity: 1;
}

.empty-hint-layer[hidden] {
  display: none !important;
}

html[data-theme="dark"] .empty-hint-layer {
  background: #1e293b;
  color: #f1f5f9;
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.45);
}

.degraded-note {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-wrap: pretty;
}

.docs-card {
  margin-top: var(--space-4);
  padding: 16px;
}

.how-card {
  margin-top: var(--space-4);
  padding: 20px 20px 8px;
}

.how-card .hero-kicker {
  margin-bottom: var(--space-2);
}

.how-card h2 {
  font-size: var(--text-lg);
  letter-spacing: -0.02em;
  text-wrap: balance;
  margin-bottom: var(--space-4);
}

.how-steps {
  list-style: none;
  margin: 0;
  padding: 0;
}

.how-steps li {
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  column-gap: 12px;
  align-items: start;
  padding: 14px 0;
  border-top: 1px solid color-mix(in srgb, var(--gray-900) 8%, transparent);
}

.how-steps li:first-child {
  border-top: none;
  padding-top: 2px;
}

.how-num {
  width: 28px;
  height: 28px;
  border-radius: var(--radius-sm);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  color: var(--text-primary);
  background: color-mix(in srgb, var(--gray-900) 6%, transparent);
}

.how-steps h3 {
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 5px 0 4px;
  color: var(--text-primary);
}

.how-steps p {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--text-secondary);
  text-wrap: pretty;
  margin: 0;
}

html[data-theme="dark"] .how-steps li {
  border-top-color: rgba(255, 255, 255, 0.08);
}

html[data-theme="dark"] .how-num {
  background: rgba(255, 255, 255, 0.08);
}

.docs-card h2 {
  font-size: var(--text-lg);
  margin-bottom: var(--space-3);
  text-wrap: balance;
}

.docs-card p,
.docs-card li {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--text-secondary);
  text-wrap: pretty;
}

.docs-card ul {
  padding-left: 1.1rem;
  margin: var(--space-3) 0;
}

.docs-card code,
.curl-block {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.curl-block {
  display: block;
  margin-top: var(--space-3);
  padding: var(--space-3);
  border-radius: 12px;
  background: color-mix(in srgb, var(--gray-900) 6%, transparent);
  color: var(--text-primary);
  overflow-x: auto;
  white-space: pre;
}

html[data-theme="dark"] .curl-block {
  background: rgba(0, 0, 0, 0.28);
}

.lang-switch {
  display: inline-flex;
  gap: 0.15rem;
  margin-right: 0.15rem;
}

.lang-switch a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  min-height: 40px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0;
  border: 0;
  background: transparent;
  border-radius: var(--radius-sm);
  text-decoration: none;
  cursor: pointer;
  transition-property: color, background-color, transform;
  transition-duration: 0.2s;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

.lang-switch a:hover {
  color: var(--text-primary);
}

.lang-switch a:active {
  transform: scale(0.96);
}

.lang-switch a[aria-current="true"] {
  color: var(--blue-primary);
}

@media (max-width: 560px) {
  .lookup-form {
    flex-direction: column;
  }
}