:root {
  --ops-canvas: #faf7f2;
  --ops-paper: #fbf8f3;
  --ops-ink: #3a3028;
  --ops-muted: #7c6e61;
  --ops-gold: #b88d45;
  --ops-gold-deep: #957034;
  --ops-line: #e3dad1;
  --ops-font-display: "Songti SC", "STSong", "Source Han Serif SC", serif;
  --ops-font-ui: "Microsoft YaHei", "PingFang SC", "Noto Sans SC", sans-serif;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  min-width: 320px;
  color: var(--ops-ink);
  background: var(--ops-canvas);
  font-family: var(--ops-font-ui);
}

.pricing-login-shell {
  min-height: 100vh;
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 36px;
  padding: 56px 24px;
  border: 1px solid rgba(205, 193, 181, .6);
}

.pricing-login-locale-menu { position: fixed; top: 18px; right: 18px; z-index: 10; }

.pricing-login-locale-menu .locale-menu-trigger {
  min-height: 36px;
  padding: 0 12px;
  border: 1px solid var(--ops-line);
  border-radius: 7px;
  color: var(--ops-ink);
  background: rgba(255, 253, 249, .96);
  font: 600 13px/1 var(--ops-font-ui);
  cursor: pointer;
  box-shadow: 0 1px 2px rgba(58, 48, 40, .08);
}

.pricing-login-locale-menu .locale-menu-trigger:hover,
.pricing-login-locale-menu .locale-menu-trigger[aria-expanded="true"] {
  border-color: var(--ops-gold);
  color: var(--ops-gold-deep);
}

.pricing-login-locale-menu .locale-menu-trigger:focus-visible,
.pricing-login-locale-menu .locale-menu-list button:focus-visible {
  outline: 3px solid rgba(184, 141, 69, .28);
  outline-offset: 2px;
}

.pricing-login-locale-menu .locale-menu-list {
  position: absolute;
  top: calc(100% + 6px);
  right: 0;
  min-width: 142px;
  overflow: hidden;
  border: 1px solid var(--ops-line);
  border-radius: 8px;
  background: #fffdf9;
  box-shadow: 0 10px 24px rgba(58, 48, 40, .14);
}

.pricing-login-locale-menu .locale-menu-list button {
  display: block;
  width: 100%;
  min-height: 38px;
  padding: 0 12px;
  border: 0;
  color: var(--ops-ink);
  background: transparent;
  text-align: left;
  font: 500 13px/1 var(--ops-font-ui);
  cursor: pointer;
}

.pricing-login-locale-menu .locale-menu-list button:hover,
.pricing-login-locale-menu .locale-menu-list button[aria-checked="true"] {
  background: #f3ede5;
  color: var(--ops-gold-deep);
}

.pricing-login-brand {
  width: min(100%, 500px);
  text-align: center;
}

.pricing-login-brand-logo {
  display: block;
  width: 166px;
  height: auto;
  margin: 0 auto;
}

.pricing-login-rule {
  width: min(100%, 500px);
  height: 1px;
  margin: 32px auto 24px;
  background: linear-gradient(90deg, transparent, rgba(184, 141, 69, .9) 18%, rgba(184, 141, 69, .9) 82%, transparent);
}

.pricing-login-kicker {
  margin: 0;
  color: var(--ops-muted);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .03em;
}

.pricing-login-card {
  width: min(100%, 500px);
  padding: 28px;
  border: 1px solid var(--ops-line);
  border-radius: 12px;
  background: rgba(255, 253, 249, .9);
  box-shadow: 0 1px 2px rgba(58, 48, 40, .06);
}

.pricing-login-field {
  display: grid;
  gap: 8px;
}

.pricing-login-field + .pricing-login-field {
  margin-top: 20px;
}

.pricing-login-field label {
  font-family: var(--ops-font-display);
  font-size: 16px;
  font-weight: 600;
}

.pricing-login-field label span { color: var(--ops-gold-deep); }

.pricing-login-field input {
  width: 100%;
  min-height: 44px;
  border: 1px solid #d6dfed;
  border-radius: 7px;
  padding: 10px 14px;
  color: var(--ops-ink);
  background: #edf3fc;
  font: inherit;
  transition: border-color 150ms ease-out, box-shadow 150ms ease-out, background-color 150ms ease-out;
}

.pricing-login-field input:hover { border-color: #bdccdf; }

.pricing-login-field input:focus {
  border-color: var(--ops-gold);
  background: #fffdf9;
  box-shadow: 0 0 0 3px rgba(184, 141, 69, .15);
  outline: none;
}

.pricing-login-field input:focus-visible,
.pricing-login-card button:focus-visible {
  outline: 3px solid rgba(184, 141, 69, .28);
  outline-offset: 2px;
}

.pricing-login-error {
  margin: 16px 0 0;
  color: #9a3f2d;
  font-size: 14px;
  line-height: 1.5;
}

.pricing-login-card button {
  width: 100%;
  min-height: 48px;
  margin-top: 20px;
  border: 1px solid var(--ops-gold);
  border-radius: 8px;
  color: #fffdf9;
  background: var(--ops-gold);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  transition: background-color 150ms ease-out, border-color 150ms ease-out;
}

.pricing-login-card button:hover:not(:disabled) {
  border-color: var(--ops-gold-deep);
  background: var(--ops-gold-deep);
}

.pricing-login-card button:disabled { cursor: wait; opacity: .65; }

@media (max-width: 520px) {
  .pricing-login-shell { gap: 28px; padding: 40px 16px; }
  .pricing-login-brand-logo { width: 146px; }
  .pricing-login-rule { margin: 24px auto 18px; }
  .pricing-login-kicker { font-size: 14px; }
  .pricing-login-card { padding: 24px 20px; border-radius: 10px; }
}