/* GlobalTrade ERP — 权威、跨境、可信赖 */
:root {
  --ink: #0a1628;
  --ink2: #111f36;
  --panel: #132337;
  --line: rgba(255, 255, 255, 0.08);
  --gold: #c9a227;
  --gold-dim: rgba(201, 162, 39, 0.35);
  --teal: #2d6a8f;
  --cyan: #3d9cb8;
  --text: #e8eef5;
  --muted: #8fa3b8;
  --ok: #3ecf8e;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --font: "Noto Sans SC", "Source Han Sans SC", system-ui, sans-serif;
  --font-display: "Noto Serif SC", "Source Han Serif SC", Georgia, serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--ink);
  line-height: 1.65;
  font-size: 16px;
}

a {
  color: var(--cyan);
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: linear-gradient(180deg, rgba(10, 22, 40, 0.96), rgba(10, 22, 40, 0.88));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
.site-header .inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: linear-gradient(145deg, var(--gold), #8b6914);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--ink);
  box-shadow: 0 8px 28px var(--gold-dim);
}
.brand-text strong {
  display: block;
  font-family: var(--font-display);
  font-size: 17px;
  letter-spacing: 0.04em;
}
.brand-text span {
  font-size: 11px;
  color: var(--muted);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.nav-main {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  align-items: center;
}
.nav-main a {
  padding: 10px 14px;
  border-radius: 8px;
  color: var(--muted);
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}
.nav-main a:hover,
.nav-main a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
}
.nav-main a.cta {
  border: 1px solid var(--gold-dim);
  color: var(--gold);
}
.nav-main a.cta:hover {
  background: rgba(201, 162, 39, 0.12);
}

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 100% 80% at 50% -20%, rgba(61, 156, 184, 0.28), transparent 55%),
    radial-gradient(ellipse 60% 50% at 90% 60%, rgba(201, 162, 39, 0.08), transparent),
    linear-gradient(180deg, var(--ink2), var(--ink));
  pointer-events: none;
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.12;
  background-image: linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
.hero .inner {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: 72px 24px 88px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.hero-badge i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 12px var(--ok);
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(32px, 4.6vw, 48px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0.02em;
  margin: 0 0 20px;
  max-width: 900px;
}
.hero h1 em {
  font-style: normal;
  color: var(--gold);
}
.hero-lead {
  font-size: 18px;
  color: var(--muted);
  max-width: 640px;
  margin: 0 0 36px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 15px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.2s;
}
.btn:hover {
  transform: translateY(-1px);
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), #a68520);
  color: var(--ink);
  box-shadow: 0 12px 36px var(--gold-dim);
}
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--line);
}
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 20px;
  margin-top: 48px;
  max-width: 900px;
}
.stat {
  padding: 18px 20px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}
.stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  color: #fff;
}
.stat span {
  font-size: 13px;
  color: var(--muted);
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 72px 24px;
}
.section-head {
  margin-bottom: 36px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: 28px;
  margin: 0 0 10px;
  letter-spacing: 0.02em;
}
.section-head p {
  margin: 0;
  color: var(--muted);
  max-width: 720px;
  font-size: 16px;
}

.module-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}
.module-card {
  padding: 28px 24px;
  border-radius: 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}
.module-card h3 {
  margin: 0 0 12px;
  font-size: 18px;
  font-family: var(--font-display);
}
.module-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}
.module-card .tag {
  display: inline-block;
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.trust-strip {
  background: linear-gradient(90deg, rgba(201, 162, 39, 0.08), rgba(61, 156, 184, 0.08));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.trust-strip .inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px 40px;
  justify-content: center;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.08em;
}

.content-prose {
  max-width: 820px;
}
.content-prose h2,
.content-prose h3 {
  font-family: var(--font-display);
  margin-top: 1.6em;
}
.content-prose ul {
  padding-left: 1.2em;
}
.content-prose li {
  margin: 0.4em 0;
}

.table-wrap {
  overflow-x: auto;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: var(--panel);
}
table.data {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
table.data th,
table.data td {
  padding: 14px 18px;
  text-align: left;
  border-bottom: 1px solid var(--line);
}
table.data th {
  color: var(--muted);
  font-weight: 600;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
table.data tr:last-child td {
  border-bottom: none;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 40px 24px;
  color: var(--muted);
  font-size: 13px;
}
.site-footer .inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: space-between;
  align-items: center;
}

/* Admin */
.admin-body {
  background: #0b0f14;
  color: #e5e7eb;
  font-family: var(--font);
  margin: 0;
  min-height: 100vh;
}
.admin-login-page {
  overflow: hidden;
}
.admin-login-wrap {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: stretch;
  padding: 0;
  background: #0b0f14;
}
@media (max-width: 960px) {
  .admin-login-wrap {
    grid-template-columns: 1fr;
  }
  .admin-login-visual {
    display: none;
  }
}
.admin-login-visual {
  position: relative;
  padding: 48px;
  display: flex;
  align-items: center;
  background: radial-gradient(ellipse at 20% 30%, rgba(12, 240, 192, 0.12), transparent 55%),
    radial-gradient(ellipse at 80% 70%, rgba(61, 156, 184, 0.15), transparent 50%), #0a1018;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
}
.admin-login-glow {
  position: absolute;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(12, 240, 192, 0.08);
  filter: blur(60px);
  top: 20%;
  left: 10%;
}
.admin-login-brand-block {
  position: relative;
  z-index: 1;
  max-width: 400px;
}
.admin-login-mark {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, #0cf0c0, #2d6a8f);
  display: grid;
  place-items: center;
  font-size: 22px;
  color: #01060c;
  margin-bottom: 24px;
}
.admin-login-brand-block h2 {
  font-family: var(--font-display);
  font-size: 28px;
  margin: 0 0 12px;
}
.admin-login-brand-block > p {
  color: #9aa8b8;
  margin: 0 0 28px;
  line-height: 1.6;
}
.admin-login-features {
  list-style: none;
  padding: 0;
  margin: 0;
}
.admin-login-features li {
  padding: 10px 0;
  color: #c5d0dc;
  font-size: 14px;
}
.admin-login-features i {
  color: #0cf0c0;
  margin-right: 10px;
  width: 18px;
}
.admin-login-card {
  width: 100%;
  max-width: 440px;
  margin: auto;
  padding: 48px 40px;
  border-radius: 0;
  background: transparent;
  border: none;
  box-shadow: none;
}
.admin-login-card-head .admin-login-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--gold);
  border: 1px solid var(--gold-dim);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.admin-login-hint {
  background: rgba(61, 156, 184, 0.1);
  border: 1px solid rgba(61, 156, 184, 0.25);
  padding: 12px 14px;
  border-radius: 10px;
  font-size: 13px;
  color: #9aa8b8;
  margin-bottom: 16px;
}
.admin-login-form label {
  display: block;
  font-size: 12px;
  color: #8899aa;
  margin: 14px 0 6px;
}
.admin-input-wrap {
  position: relative;
  margin-bottom: 4px;
}
.admin-input-wrap > i.fa-user,
.admin-input-wrap > i.fa-lock {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: #6b7a8e;
  font-size: 14px;
  pointer-events: none;
}
.admin-input-wrap input {
  width: 100%;
  padding: 12px 44px 12px 40px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #121820;
  color: #fff;
  font-size: 15px;
  margin-bottom: 0;
}
.admin-pwd-toggle {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #8899aa;
  cursor: pointer;
  padding: 8px;
}
.admin-login-submit {
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, var(--gold), #a68520);
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  margin-top: 24px;
}
.admin-login-foot {
  margin-top: 20px;
  font-size: 12px;
  color: #6b7a8e;
  line-height: 1.5;
}
.admin-login-foot code {
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 6px;
  border-radius: 4px;
}
.admin-login-back {
  margin-top: 28px;
  text-align: center;
  font-size: 13px;
}
.admin-login-back a {
  color: #9aa8b8;
  text-decoration: none;
}
.admin-login-back a:hover {
  color: var(--cyan);
}
.admin-login-card h1 {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 8px;
}
.admin-login-card .sub {
  color: #8899aa;
  font-size: 14px;
  margin-bottom: 28px;
}
.admin-login-card label {
  display: block;
  font-size: 12px;
  color: #8899aa;
  margin-bottom: 6px;
}
.admin-login-card input {
  width: 100%;
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0b0f14;
  color: #fff;
  margin-bottom: 16px;
  font-size: 15px;
}
.admin-login-card button {
  width: 100%;
  padding: 14px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(135deg, var(--gold), #a68520);
  color: var(--ink);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  margin-top: 8px;
}
.admin-login-card .err {
  color: #f87171;
  font-size: 14px;
  margin-bottom: 12px;
}

.admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}
@media (max-width: 900px) {
  .admin-shell {
    grid-template-columns: 1fr;
  }
  .admin-side {
    border-right: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
}
.admin-side {
  background: #0e1218;
  border-right: 1px solid rgba(255, 255, 255, 0.06);
  padding: 24px 18px;
}
.admin-side .logo {
  font-family: var(--font-display);
  font-size: 15px;
  margin-bottom: 28px;
  padding: 0 8px;
}
.admin-side nav a {
  display: block;
  padding: 12px 14px;
  border-radius: 10px;
  color: #9aa8b8;
  font-size: 14px;
  margin-bottom: 4px;
}
.admin-side nav a:hover,
.admin-side nav a.active {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}
.admin-main {
  padding: 28px 32px 60px;
}
.admin-main h1 {
  font-size: 22px;
  margin: 0 0 20px;
}
.flash {
  padding: 12px 16px;
  border-radius: 10px;
  margin-bottom: 20px;
  font-size: 14px;
}
.flash.ok {
  background: rgba(62, 207, 142, 0.12);
  border: 1px solid rgba(62, 207, 142, 0.35);
  color: #86efac;
}
.flash.err {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: #fecaca;
}
.admin-panel {
  background: #121820;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 14px;
  padding: 22px 24px;
  margin-bottom: 20px;
}
.admin-panel h2 {
  font-size: 16px;
  margin: 0 0 16px;
}
.admin-panel label {
  display: block;
  font-size: 12px;
  color: #8899aa;
  margin: 12px 0 6px;
}
.admin-panel input,
.admin-panel textarea,
.admin-panel select {
  width: 100%;
  max-width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0b0f14;
  color: #e5e7eb;
  font-size: 14px;
}
.admin-panel textarea {
  min-height: 200px;
  font-family: ui-monospace, monospace;
  font-size: 13px;
}
.admin-panel .row2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
@media (max-width: 700px) {
  .admin-panel .row2 {
    grid-template-columns: 1fr;
  }
}
.btn-admin {
  display: inline-flex;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  background: var(--gold);
  color: var(--ink);
  text-decoration: none;
}
.btn-admin.ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #e5e7eb;
}
.btn-admin.danger {
  background: rgba(248, 113, 113, 0.15);
  border: 1px solid rgba(248, 113, 113, 0.4);
  color: #fecaca;
}

.err404 {
  text-align: center;
  padding: 80px 24px;
}
.err404 h1 {
  font-family: var(--font-display);
  font-size: 72px;
  margin: 0;
  color: var(--gold);
}

/* CMS tabs & forms */
.admin-side nav a i {
  width: 18px;
  margin-right: 8px;
  opacity: 0.7;
}
.admin-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 12px;
}
.admin-tab {
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid transparent;
  background: transparent;
  color: #9aa8b8;
  font-size: 13px;
  cursor: pointer;
  font-family: var(--font);
}
.admin-tab:hover,
.admin-tab.active {
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.08);
}
.admin-tab-panel {
  display: none;
}
.admin-tab-panel.active {
  display: block;
}
.admin-form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 18px;
}
.admin-form-grid .span2 {
  grid-column: 1 / -1;
}
@media (max-width: 700px) {
  .admin-form-grid {
    grid-template-columns: 1fr;
  }
}
.admin-form-grid label {
  display: block;
  font-size: 12px;
  color: #8899aa;
  margin-bottom: 6px;
}
.admin-form-grid input,
.admin-form-grid textarea,
.admin-panel input,
.admin-panel textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: #0b0f14;
  color: #e5e7eb;
  font-size: 14px;
  font-family: var(--font);
}
.admin-img-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.admin-img-field .btn-upload {
  align-self: flex-start;
}
.img-preview img {
  max-height: 64px;
  border-radius: 8px;
  margin-top: 8px;
}
.admin-repeater-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin: 16px 0;
}
.admin-repeater-item {
  padding: 16px;
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}
.admin-repeater-item .btn-remove-row {
  margin-top: 12px;
}
.admin-form-actions {
  position: sticky;
  bottom: 0;
  padding: 16px 0;
  background: linear-gradient(180deg, transparent, #0b0f14 30%);
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  z-index: 5;
}
.admin-stat-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.admin-stat-card {
  padding: 20px;
  border-radius: 14px;
  background: #121820;
  border: 1px solid rgba(255, 255, 255, 0.08);
}
.admin-stat-card strong {
  display: block;
  font-size: 28px;
  margin: 8px 0 4px;
}
.admin-stat-card span {
  font-size: 13px;
  color: #8899aa;
}