:root {
  --color-brand: #1e4d8c;
  --color-brand-strong: #173e73;
  --color-brand-soft: #dce7f6;
  --color-brand-soft-strong: #b7cded;
  --color-background: #f7f5f0;
  --color-background-raised: #fafaf7;
  --color-surface: #ffffff;
  --color-surface-muted: #f4f2ee;
  --color-border: #e5e3de;
  --color-text: #1a1a1a;
  --color-text-secondary: #3a3a3a;
  --color-text-muted: #6b6b6b;
  --color-neutral-helper: #8a8680;
  --color-disabled: #c9c5bd;
  --color-success: #1e9b53;
  --color-warning: #f5a524;
  --color-danger: #d63a3a;
  --space-xs: 4px;
  --space-s: 8px;
  --space-m: 12px;
  --space-l: 16px;
  --space-xl: 24px;
  --space-2xl: 32px;
  --space-3xl: 48px;
  --radius-small: 6px;
  --radius-medium: 10px;
  --radius-large: 16px;
  --radius-xl: 24px;
  --radius-full: 999px;
  --shadow-card: 0 4px 14px rgb(26 26 26 / 0.08);
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  font-size: 16px;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

a {
  color: var(--color-brand);
  text-decoration: none;
}

a:hover {
  color: var(--color-brand-strong);
  text-decoration: underline;
}

code {
  border-radius: var(--radius-small);
  background: var(--color-surface-muted);
  color: var(--color-text-secondary);
  padding: 0.08rem 0.28rem;
  font-size: 0.88em;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: var(--space-l);
  font-size: 2rem;
  font-weight: 700;
  line-height: 2.5rem;
}

h2 {
  margin-bottom: var(--space-s);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.75rem;
}

h3 {
  margin-bottom: var(--space-s);
  font-size: 1.125rem;
  font-weight: 600;
  line-height: 1.5rem;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-l);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-background-raised);
  padding: var(--space-l) max(var(--space-l), calc((100vw - 1120px) / 2));
}

.site-brand {
  color: var(--color-text);
  font-size: 1rem;
  font-weight: 700;
}

.site-nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
  justify-content: flex-end;
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.site-nav-links a {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--color-text-secondary);
  font-weight: 500;
}

.site-nav-links a:hover {
  color: var(--color-brand);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: var(--space-l);
  border-top: 1px solid var(--color-border);
  background: var(--color-background-raised);
  padding: var(--space-l) max(var(--space-l), calc((100vw - 1120px) / 2));
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.legal-footer {
  align-items: flex-start;
}

.legal-footer > div {
  display: grid;
  gap: var(--space-xs);
}

.legal-footer strong {
  color: var(--color-text);
}

.legal-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m) var(--space-l);
  justify-content: flex-end;
  max-width: 760px;
}

.page {
  width: min(100%, 1120px);
  min-height: calc(100vh - 138px);
  margin: 0 auto;
  padding: var(--space-3xl) var(--space-l);
}

.page-center {
  display: flex;
  align-items: center;
}

.content-narrow {
  max-width: 760px;
}

.content-wide {
  max-width: 980px;
}

.stack > * + * {
  margin-top: var(--space-l);
}

.hero {
  max-width: 720px;
}

.home-page {
  display: grid;
  gap: var(--space-2xl);
}

.home-hero {
  display: grid;
  align-items: center;
  gap: var(--space-2xl);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  background: linear-gradient(135deg, var(--color-background-raised), var(--color-surface));
  padding: var(--space-3xl);
}

@media (min-width: 900px) {
  .home-hero {
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  }
}

.home-hero h1 {
  max-width: 760px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.12;
}

.home-panel {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
  padding: var(--space-xl);
}

.shortcut-list {
  display: grid;
  gap: var(--space-s);
  margin: var(--space-l) 0 0;
  padding: 0;
  list-style: none;
}

.shortcut-list a {
  display: flex;
  min-height: 44px;
  align-items: center;
  justify-content: space-between;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-background-raised);
  color: var(--color-text);
  padding: var(--space-s) var(--space-m);
  font-weight: 500;
}

.shortcut-list a::after {
  content: "→";
  color: var(--color-brand);
}

.shortcut-list a:hover {
  border-color: var(--color-brand-soft-strong);
  background: var(--color-brand-soft);
  text-decoration: none;
}

.lead {
  color: var(--color-text-secondary);
  font-size: 1rem;
  line-height: 1.5rem;
}

.muted {
  color: var(--color-text-muted);
}

.small {
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.eyebrow,
.badge {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  border: 1px solid var(--color-brand-soft-strong);
  border-radius: var(--radius-full);
  background: var(--color-brand-soft);
  color: var(--color-brand-strong);
  padding: var(--space-xs) var(--space-m);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-m);
}

.btn {
  display: inline-flex;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid transparent;
  border-radius: var(--radius-medium);
  padding: 0.625rem var(--space-l);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.5rem;
  transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease;
}

.btn:hover {
  text-decoration: none;
}

.btn-primary {
  background: var(--color-brand);
  color: #ffffff;
}

.btn-primary:hover {
  background: var(--color-brand-strong);
  color: #ffffff;
}

.btn-secondary {
  border-color: var(--color-border);
  background: var(--color-surface);
  color: var(--color-brand);
}

.btn-secondary:hover {
  border-color: var(--color-brand-soft-strong);
  background: var(--color-brand-soft);
}

.btn-ghost {
  color: var(--color-text-secondary);
}

.btn-ghost:hover {
  background: var(--color-surface-muted);
  color: var(--color-brand);
}

.btn-sm {
  min-height: 36px;
  padding: var(--space-s) var(--space-m);
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.full {
  width: 100%;
}

.mt-4 {
  margin-top: var(--space-l);
}

.mt-8 {
  margin-top: var(--space-2xl);
}

.card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.card-header {
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-xl);
}

.card-header p {
  margin-bottom: 0;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.card-content {
  padding: var(--space-xl);
}

.dashed {
  border-style: dashed;
  box-shadow: none;
}

.notice {
  border: 1px solid var(--color-warning);
  border-radius: var(--radius-medium);
  background: #fff7df;
  color: var(--color-text-secondary);
  padding: var(--space-l);
}

.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-l);
  margin-bottom: var(--space-2xl);
}

.job-list {
  display: grid;
  gap: var(--space-l);
  margin: 0;
  padding: 0;
  list-style: none;
}

.job-card {
  display: grid;
  gap: var(--space-l);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-background-raised);
  padding: var(--space-l);
}

.job-card p {
  margin-bottom: 0;
  color: var(--color-text-secondary);
}

.job-card dl {
  display: grid;
  gap: var(--space-m);
  margin: 0;
}

.job-card dt {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  line-height: 1rem;
}

.job-card dd {
  margin: var(--space-xs) 0 0;
  color: var(--color-text);
  font-weight: 500;
}

.empty-state {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-background-raised);
  padding: var(--space-xl);
}

.empty-state p {
  margin-bottom: 0;
  color: var(--color-text-muted);
}

.split,
.cards-grid {
  display: grid;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .split,
  .cards-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.form-grid {
  display: grid;
  gap: var(--space-l);
}

.form-grid label,
.form-grid fieldset {
  display: grid;
  gap: var(--space-s);
  margin: 0;
}

.form-grid span,
.form-grid legend {
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.25rem;
}

input,
select,
textarea {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-surface);
  color: var(--color-text);
  padding: 0.625rem var(--space-m);
  font: inherit;
}

input::placeholder {
  color: var(--color-text-muted);
}

input:focus,
select:focus,
textarea:focus,
button:focus,
a:focus,
summary:focus {
  outline: 3px solid var(--color-brand-soft-strong);
  outline-offset: 2px;
}

input:disabled,
select:disabled,
textarea:disabled,
button:disabled {
  border-color: var(--color-disabled);
  color: var(--color-neutral-helper);
  cursor: not-allowed;
}

textarea {
  resize: vertical;
}

fieldset {
  border: 0;
  padding: 0;
}

.checkbox {
  display: flex !important;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: var(--space-s) !important;
  color: var(--color-text-secondary);
  font-size: 0.875rem;
}

.checkbox input {
  width: auto;
  min-height: auto;
}

.two-col {
  display: grid;
  gap: var(--space-l);
}

@media (min-width: 560px) {
  .two-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.auth-page {
  max-width: 460px;
  min-height: calc(100vh - 138px);
  align-content: center;
}

.auth-switch {
  color: var(--color-text-muted);
  text-align: center;
}

.map-placeholder {
  display: grid;
  min-height: 280px;
  place-items: center;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

.inline-preview summary {
  width: fit-content;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  color: var(--color-brand);
  cursor: pointer;
  font-weight: 500;
}

.home-section-title {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-s);
}

.home-section-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: var(--space-l);
  margin-bottom: var(--space-xl);
}

.home-section-header h2 {
  margin-top: var(--space-xs);
  margin-bottom: var(--space-xs);
}

a.contract-card {
  display: block;
  color: var(--color-text);
  transition: border-color 140ms ease, background-color 140ms ease;
}

a.contract-card:hover {
  border-color: var(--color-brand-soft-strong);
  background: var(--color-brand-soft);
  text-decoration: none;
}

a.contract-card h3 {
  color: var(--color-brand);
}

.contact-inline {
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
}

.legal-list {
  display: grid;
  gap: var(--space-xl);
}

.legal-card {
  scroll-margin-top: var(--space-xl);
}

.legal-header {
  display: grid;
  gap: var(--space-l);
}

.legal-header h2 {
  margin-top: var(--space-m);
}

.legal-content {
  color: var(--color-text-secondary);
}

.legal-content p:last-child {
  margin-bottom: 0;
}

.meta-list,
.contact-list {
  display: grid;
  gap: var(--space-m);
  margin: 0;
}

.meta-list {
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
}

.meta-list dt,
.contact-list dt {
  color: var(--color-text-muted);
  font-size: 0.75rem;
  line-height: 1rem;
}

.meta-list dd,
.contact-list dd {
  margin: var(--space-xs) 0 0;
  color: var(--color-text);
  font-weight: 500;
}

.status-list {
  display: grid;
  gap: var(--space-m);
  margin: 0;
  padding: 0;
  list-style: none;
}

.status-list li {
  display: grid;
  gap: var(--space-xs);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-background-raised);
  padding: var(--space-m);
}

.status-list span {
  color: var(--color-text-muted);
  font-size: 0.875rem;
  line-height: 1.25rem;
}

.hidden {
  display: none !important;
}

@media (max-width: 767px) {
  .site-nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-nav-links {
    justify-content: flex-start;
  }

  .site-footer {
    flex-direction: column;
  }

  .page {
    padding-block: var(--space-2xl);
  }
}

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