:root {
  --dpro-navy: #1f3046;
  --dpro-deep-navy: #132238;
  --dpro-gold: #a17b35;
  --dpro-ivory: #f6f3ec;
  --dpro-white: #ffffff;
  --dpro-text: #1c2733;
  --dpro-muted: #5e6a76;
  --dpro-success: #2f7a55;
  --dpro-warning: #a96713;
  --dpro-danger: #b42318;
  --dpro-border: #d8d3c8;
  --dpro-shadow: 0 14px 35px rgba(19, 34, 56, 0.11);
  --dpro-radius: 18px;
  --dpro-font:
    system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    "Noto Sans JP", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  color-scheme: light;
  background: var(--dpro-ivory);
  font-family: var(--dpro-font);
  font-size: 16px;
  line-height: 1.65;
  -webkit-text-size-adjust: 100%;
}

body {
  min-width: 320px;
  margin: 0;
  color: var(--dpro-text);
  background:
    radial-gradient(circle at 100% 0%, rgba(161, 123, 53, 0.12), transparent 34rem),
    linear-gradient(180deg, #fbfaf6 0%, var(--dpro-ivory) 100%);
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

a {
  color: var(--dpro-navy);
}

.dpro-shell {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.dpro-header {
  border-bottom: 1px solid rgba(161, 123, 53, 0.32);
  background: rgba(255, 255, 255, 0.93);
  backdrop-filter: blur(14px);
}

.dpro-header__inner {
  display: flex;
  min-height: 78px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.dpro-brand {
  display: flex;
  min-width: 0;
  align-items: center;
  gap: 14px;
  color: inherit;
  text-decoration: none;
}

.dpro-brand__mark {
  display: grid;
  width: 48px;
  height: 48px;
  flex: 0 0 auto;
  place-items: center;
  border-radius: 15px;
  color: var(--dpro-white);
  background:
    linear-gradient(145deg, var(--dpro-navy), var(--dpro-deep-navy));
  box-shadow: 0 8px 20px rgba(19, 34, 56, 0.24);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: 0.05em;
}

.dpro-brand__title {
  overflow: hidden;
  margin: 0;
  color: var(--dpro-deep-navy);
  font-size: clamp(17px, 3vw, 22px);
  font-weight: 800;
  line-height: 1.35;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.dpro-brand__subtitle {
  margin: 2px 0 0;
  color: var(--dpro-muted);
  font-size: 13px;
}

.dpro-badge {
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 6px 12px;
  border: 1px solid rgba(161, 123, 53, 0.35);
  border-radius: 999px;
  color: var(--dpro-navy);
  background: rgba(246, 243, 236, 0.9);
  font-size: 13px;
  font-weight: 800;
}

.dpro-main {
  padding: 44px 0 68px;
}

.dpro-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(300px, 0.65fr);
  gap: 28px;
  align-items: stretch;
}

.dpro-card {
  border: 1px solid rgba(161, 123, 53, 0.24);
  border-radius: var(--dpro-radius);
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--dpro-shadow);
}

.dpro-card__body {
  padding: clamp(24px, 4vw, 42px);
}

.dpro-eyebrow {
  margin: 0 0 12px;
  color: var(--dpro-gold);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.dpro-title {
  margin: 0;
  color: var(--dpro-deep-navy);
  font-size: clamp(28px, 5vw, 46px);
  line-height: 1.28;
  letter-spacing: -0.03em;
}

.dpro-lead {
  max-width: 46rem;
  margin: 20px 0 0;
  color: #3f4d5c;
  font-size: clamp(17px, 2.2vw, 20px);
}

.dpro-notice {
  margin-top: 24px;
  padding: 17px 18px;
  border-left: 5px solid var(--dpro-gold);
  border-radius: 10px;
  color: #394758;
  background: #faf7ef;
}

.dpro-status {
  display: grid;
  min-height: 100%;
  align-content: start;
}

.dpro-status__head {
  padding: 24px 24px 18px;
  border-bottom: 1px solid var(--dpro-border);
}

.dpro-status__title {
  margin: 0;
  color: var(--dpro-deep-navy);
  font-size: 21px;
}

.dpro-status__body {
  padding: 22px 24px 26px;
}

.dpro-status-line {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 48px;
  font-weight: 800;
}

.dpro-status-dot {
  width: 14px;
  height: 14px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: var(--dpro-warning);
  box-shadow: 0 0 0 5px rgba(169, 103, 19, 0.12);
}

.dpro-status-dot[data-status="ok"] {
  background: var(--dpro-success);
  box-shadow: 0 0 0 5px rgba(47, 122, 85, 0.13);
}

.dpro-status-dot[data-status="error"] {
  background: var(--dpro-danger);
  box-shadow: 0 0 0 5px rgba(180, 35, 24, 0.12);
}

.dpro-status-details {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
}

.dpro-status-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 9px;
  border-bottom: 1px dashed #ded9cf;
  color: var(--dpro-muted);
  font-size: 14px;
}

.dpro-status-row strong {
  color: var(--dpro-text);
  text-align: right;
}

.dpro-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.dpro-button {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 12px 22px;
  border: 1px solid transparent;
  border-radius: 13px;
  color: var(--dpro-white);
  background: var(--dpro-navy);
  box-shadow: 0 9px 20px rgba(31, 48, 70, 0.18);
  font-weight: 800;
  text-decoration: none;
  cursor: pointer;
}

.dpro-button:hover {
  background: var(--dpro-deep-navy);
}

.dpro-button:focus-visible {
  outline: 4px solid rgba(161, 123, 53, 0.32);
  outline-offset: 3px;
}

.dpro-button--secondary {
  border-color: rgba(31, 48, 70, 0.28);
  color: var(--dpro-navy);
  background: var(--dpro-white);
  box-shadow: none;
}

.dpro-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.dpro-feature {
  padding: 24px;
}

.dpro-feature__number {
  display: inline-grid;
  width: 39px;
  height: 39px;
  place-items: center;
  border-radius: 12px;
  color: var(--dpro-white);
  background: var(--dpro-gold);
  font-weight: 900;
}

.dpro-feature h2 {
  margin: 16px 0 8px;
  color: var(--dpro-deep-navy);
  font-size: 19px;
}

.dpro-feature p {
  margin: 0;
  color: var(--dpro-muted);
}

.dpro-footer {
  padding: 28px 0 38px;
  border-top: 1px solid rgba(161, 123, 53, 0.25);
  color: var(--dpro-muted);
  text-align: center;
  font-size: 13px;
}

.dpro-code {
  overflow-wrap: anywhere;
  color: var(--dpro-deep-navy);
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 13px;
}

.dpro-hidden {
  display: none !important;
}

@media (max-width: 820px) {
  .dpro-shell {
    width: min(100% - 24px, 680px);
  }

  .dpro-header__inner {
    min-height: 70px;
  }

  .dpro-brand__subtitle,
  .dpro-header .dpro-badge {
    display: none;
  }

  .dpro-main {
    padding-top: 26px;
  }

  .dpro-hero {
    grid-template-columns: 1fr;
  }

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

  .dpro-card__body {
    padding: 25px 22px;
  }

  .dpro-actions {
    display: grid;
  }

  .dpro-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
    animation: none !important;
  }
}