:root {
  color-scheme: light;
  font-family: "Microsoft YaHei UI", "Segoe UI", Arial, sans-serif;
  color: #172033;
  background: #f5f7f4;
  --ink: #172033;
  --muted: #63718a;
  --soft: #f5f7f4;
  --panel: rgba(255, 255, 255, 0.82);
  --panel-strong: #ffffff;
  --line: rgba(112, 132, 170, 0.18);
  --line-strong: rgba(94, 114, 158, 0.28);
  --primary: #1f6f5b;
  --primary-dark: #155241;
  --accent: #d99227;
  --good: #059669;
  --warn: #b7791f;
  --bad: #dc2626;
  --shadow: 0 22px 65px rgba(31, 48, 40, 0.12);
  --ease: cubic-bezier(.2,.8,.2,1);
}

* { box-sizing: border-box; }
html { min-width: 320px; }
body {
  margin: 0;
  min-width: 320px;
  background:
    radial-gradient(circle at 8% 6%, rgba(31, 111, 91, 0.10), transparent 30%),
    radial-gradient(circle at 90% 8%, rgba(217, 146, 39, 0.10), transparent 30%),
    linear-gradient(180deg, #f2f5ef 0%, #f8faf6 42%, #ffffff 100%);
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(31, 111, 91, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(31, 111, 91, 0.045) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.55), transparent 70%);
}
a { color: inherit; }
button, input { font: inherit; }
button { cursor: pointer; }

.portal-shell {
  position: relative;
  min-height: 100dvh;
  padding: 18px clamp(14px, 2.4vw, 28px) 48px;
  overflow: hidden;
}

.topnav {
  position: sticky;
  z-index: 20;
  top: 14px;
  min-height: 64px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  width: min(1180px, 100%);
  margin: 0 auto 22px;
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 16px 42px rgba(62, 87, 130, 0.12);
  backdrop-filter: blur(18px);
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 5px 12px 5px 6px;
  border-radius: 999px;
  text-decoration: none;
}
.brand span {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, #10231d, var(--primary));
  box-shadow: 0 12px 26px rgba(31, 111, 91, 0.22);
}
.brand strong { letter-spacing: 0; }
.nav-links {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: center;
}
.nav-links a, .admin-link {
  min-height: 38px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 8px 12px;
  color: #53627d;
  text-decoration: none;
  font-size: 14px;
  font-weight: 800;
  transition: transform 0.18s var(--ease), background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}
.nav-links a:hover, .nav-links a.active {
  color: var(--primary-dark);
  background: rgba(31, 111, 91, 0.10);
  transform: translateY(-1px);
}
.admin-link {
  color: #fff;
  background: linear-gradient(135deg, #10231d, #1f6f5b);
  box-shadow: 0 12px 28px rgba(31, 111, 91, 0.22);
}
.admin-link:hover { transform: translateY(-1px); box-shadow: 0 16px 36px rgba(31, 111, 91, 0.28); }

.hero {
  position: relative;
  width: min(1180px, 100%);
  min-height: 520px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 22px;
  align-items: stretch;
  border: 1px solid rgba(255, 255, 255, 0.70);
  border-radius: 32px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.62)),
    radial-gradient(circle at 88% 18%, rgba(31, 111, 91, 0.14), transparent 34%),
    radial-gradient(circle at 18% 82%, rgba(217, 146, 39, 0.13), transparent 30%);
  box-shadow: var(--shadow);
  padding: clamp(28px, 5vw, 58px);
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -80px;
  bottom: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(31, 111, 91, 0.13), transparent 68%);
}
.hero-copy {
  position: relative;
  z-index: 1;
  max-width: 780px;
  align-self: center;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
h1 {
  margin: 0 0 18px;
  max-width: 900px;
  color: #12213a;
  font-size: clamp(36px, 6vw, 68px);
  line-height: 1.02;
  letter-spacing: 0;
}
h2, h3, p { margin-top: 0; }
p {
  color: var(--muted);
  line-height: 1.85;
  font-size: 16px;
}
.hero-copy p { max-width: 690px; font-size: 17px; }

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}
.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}
.hero-tags span {
  border: 1px solid rgba(31, 111, 91, 0.16);
  border-radius: 999px;
  padding: 7px 11px;
  color: #355075;
  background: rgba(255, 255, 255, 0.58);
  font-size: 13px;
  font-weight: 900;
}
.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid rgba(118, 137, 178, 0.22);
  border-radius: 999px;
  text-decoration: none;
  background: rgba(255, 255, 255, 0.76);
  color: #263856;
  font-weight: 900;
  box-shadow: 0 10px 26px rgba(65, 88, 140, 0.10);
  transition: transform 0.18s var(--ease), box-shadow 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
}
.button:hover {
  transform: translateY(-1px);
  background: #fff;
  box-shadow: 0 16px 36px rgba(65, 88, 140, 0.16);
}
.button.primary {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, #10231d, #1f6f5b);
  box-shadow: 0 16px 34px rgba(31, 111, 91, 0.24);
}

.release-card, .panel, .metric {
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 24px;
  background: var(--panel);
  box-shadow: 0 14px 42px rgba(65, 88, 140, 0.11);
  backdrop-filter: blur(16px);
}
.release-card, .panel, .metric, .source-group, .notice-card, .route-list a {
  transition: transform 0.22s var(--ease), border-color 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}
.release-card:hover, .panel:hover, .metric:hover, .source-group:hover, .notice-card:hover, .route-list a:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 46px rgba(31, 48, 40, 0.13);
}
.release-card {
  position: relative;
  z-index: 1;
  align-self: center;
  display: grid;
  gap: 12px;
  padding: 24px;
}
.release-card span { color: var(--muted); font-weight: 800; }
.release-card .live-dot {
  width: fit-content;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--good);
  border: 1px solid rgba(16, 185, 129, 0.22);
  border-radius: 999px;
  padding: 5px 9px;
  background: rgba(209, 250, 229, 0.66);
}
.release-card .live-dot::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 0 5px rgba(16, 185, 129, 0.13);
}
.release-card strong {
  display: block;
  font-size: 44px;
  line-height: 1.05;
  overflow-wrap: anywhere;
}
.release-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 14px;
}
.release-meta span, .badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 5px 10px;
  color: #44536e;
  background: rgba(255, 255, 255, 0.68);
  font-size: 12px;
  font-weight: 900;
}

.metric-grid {
  width: min(1180px, 100%);
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}
.metric {
  min-height: 132px;
  display: grid;
  gap: 8px;
  padding: 18px;
}
.metric svg { color: var(--primary); }
.metric span { color: var(--muted); font-weight: 800; }
.metric strong { color: #15233b; font-size: 30px; overflow-wrap: anywhere; }

.content-grid {
  width: min(1180px, 100%);
  margin: 18px auto 0;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 18px;
}
.panel {
  padding: 22px;
}
.panel.wide { grid-column: 1 / -1; }
.page-heading {
  width: min(1180px, 100%);
  margin: 0 auto 18px;
  border: 1px solid rgba(255, 255, 255, 0.74);
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0.68));
  box-shadow: var(--shadow);
  padding: clamp(24px, 4vw, 42px);
  backdrop-filter: blur(16px);
}
.page-heading h1 { font-size: clamp(32px, 4.6vw, 52px); }

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
}
.section-head h2 { margin: 0; color: #14223a; }
.section-head a {
  color: var(--primary-dark);
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  text-decoration: none;
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
th, td {
  border-bottom: 1px solid rgba(112, 132, 170, 0.18);
  padding: 11px 8px;
  text-align: left;
  vertical-align: top;
}
th {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.muted, .empty { color: var(--muted); }
.notice-list { display: grid; gap: 12px; }
.notice-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  border: 1px solid rgba(112, 132, 170, 0.15);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
  padding: 14px;
}
.notice-card svg { color: var(--primary); }
.notice-card strong { display: block; margin-bottom: 6px; overflow-wrap: anywhere; }
.notice-card p { margin-bottom: 8px; font-size: 14px; line-height: 1.65; }
.notice-card span { color: var(--muted); font-size: 13px; }

.feedback-panel { max-width: 780px; margin: 0 auto; }
.feedback-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  margin-top: 14px;
}
input {
  width: 100%;
  min-height: 46px;
  border: 1px solid rgba(112, 132, 170, 0.24);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.86);
  color: #172033;
  padding: 10px 14px;
  outline: none;
}
input:focus {
  border-color: rgba(31, 111, 91, 0.58);
  box-shadow: 0 0 0 4px rgba(31, 111, 91, 0.12);
}
.source-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.source-group {
  border: 1px solid rgba(112, 132, 170, 0.16);
  border-radius: 22px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.72);
}
.source-group h3 { margin-bottom: 2px; color: #14223a; }
.source-group p { margin-bottom: 10px; font-size: 14px; }
.source-list {
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.badge.good { color: var(--good); background: rgba(209, 250, 229, 0.78); border-color: rgba(16, 185, 129, 0.28); }
.badge.warn { color: var(--warn); background: rgba(254, 243, 199, 0.82); border-color: rgba(245, 158, 11, 0.28); }
.badge.bad { color: var(--bad); background: rgba(254, 226, 226, 0.82); border-color: rgba(239, 68, 68, 0.26); }
.route-list { display: grid; gap: 10px; }
.route-list a {
  display: grid;
  gap: 4px;
  border: 1px solid rgba(112, 132, 170, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.70);
  padding: 14px;
  text-decoration: none;
  font-weight: 900;
  transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease;
}
.route-list a:hover {
  transform: translateY(-1px);
  border-color: rgba(31, 111, 91, 0.30);
  background: rgba(255, 255, 255, 0.92);
}
.route-list span { color: var(--muted); font-size: 13px; font-weight: 700; }
.state-banner {
  width: min(1180px, 100%);
  margin: 12px auto;
  border-radius: 999px;
  padding: 10px 14px;
  font-weight: 900;
  display: flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.78);
  box-shadow: 0 12px 30px rgba(65, 88, 140, 0.10);
}
.error { color: var(--bad); }
.loading { color: var(--muted); }

@media (max-width: 980px) {
  .topnav {
    position: static;
    align-items: stretch;
    flex-direction: column;
    border-radius: 24px;
  }
  .nav-links { justify-content: flex-start; }
  .hero, .content-grid, .metric-grid, .source-board { grid-template-columns: 1fr; }
  .hero { min-height: auto; }
  .feedback-box { grid-template-columns: 1fr; }
  table { min-width: 680px; }
  .panel { overflow-x: auto; }
}

@media (max-width: 560px) {
  .portal-shell { padding-inline: 10px; }
  .hero, .page-heading { border-radius: 24px; padding: 24px; }
  h1 { font-size: 36px; }
  .actions .button { width: 100%; }
}

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