/* Template 6 — 门闸 Split Gate */
:root {
  --mid: #0d1520;
  --mid-m: #152032;
  --gold: #d4a84b;
  --gold-d: #b8903a;
  --paper: #f4f2ee;
  --white: #fbfaf8;
  --mute: #6a727c;
  --line: #ddd8cf;
}
html { scroll-behavior: smooth; }
*, *:before, *:after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; width: 100%; overflow-x: hidden; }
body.z7a14cbody {
  font-family: "Helvetica Neue", "Helvetica", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--mid);
  background: var(--paper);
  line-height: 1.7;
  word-wrap: break-word;
}
img { max-width: 100%; height: auto; display: block; border: 0; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p { margin: 0; }

.z7a14ccontainer {
  width: 92%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 16px;
}

.z7a14cheader {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
}
.z7a14chbar {
  display: flex; align-items: center; min-height: 68px; gap: 10px;
}
.z7a14clogo {
  display: flex; align-items: center; gap: 10px;
  color: #fff; font-weight: 700; max-width: 36%; flex-shrink: 0;
}
.z7a14clogomark {
  width: 36px; height: 36px;
  border: 1px solid var(--gold);
  color: var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800;
}
.z7a14clogotext { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.z7a14cnt { position: absolute; left: -9999px; opacity: 0; }
.z7a14cnbtn { display: none; margin-left: auto; padding: 10px; cursor: pointer; }
.z7a14cnbtn span { display: block; width: 22px; height: 2px; margin: 5px 0; background: #fff; }
.z7a14cnav { margin-left: auto; }
.z7a14cnav ul { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 16px; }
.z7a14cnav a { color: rgba(255,255,255,.75); font-size: 14px; font-weight: 500; }
.z7a14cnav a:hover { color: var(--gold); }
.z7a14cnavcta {
  padding: 8px 14px !important;
  border: 1px solid var(--gold) !important;
  color: var(--gold) !important;
  font-weight: 700 !important;
}
.z7a14cnavcta:hover { background: var(--gold) !important; color: var(--mid) !important; }

.z7a14cbtn {
  display: inline-block;
  padding: 12px 22px;
  font-size: 14px; font-weight: 700;
  text-align: center;
  border: 1px solid transparent;
}
.z7a14cbtnpri { background: var(--gold); color: var(--mid) !important; }
.z7a14cbtnpri:hover { background: var(--gold-d); }
.z7a14cbtnghost { border-color: rgba(255,255,255,.4); color: #fff !important; }
.z7a14cbtnghost:hover { background: rgba(255,255,255,.1); }
.z7a14cbtnblock { width: 100%; }

/* True 50/50 split gate */
.z7a14cbanner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 100vh;
  background: var(--mid);
}
.z7a14cbanleft {
  display: flex; align-items: center;
  background: linear-gradient(180deg, var(--mid) 0%, var(--mid-m) 100%);
  color: #fff;
  padding: 100px 6vw 60px;
}
.z7a14cbaninner { max-width: 520px; }
.z7a14cbanbrand {
  font-size: 13px; font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 18px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(212,168,75,.35);
  display: inline-block;
}
.z7a14cbanleft h1 {
  font-size: clamp(28px, 3.6vw, 44px);
  line-height: 1.2;
  margin-bottom: 16px;
  font-weight: 700;
}
.z7a14cbandesc {
  font-size: 15px; color: #9aa5b2;
  margin-bottom: 28px;
}
.z7a14cbanacts { display: flex; flex-wrap: wrap; gap: 12px; }
.z7a14cbanright { overflow: hidden; }
.z7a14cbanright img {
  width: 100%; height: 100%; min-height: 100vh;
  object-fit: cover;
}

.z7a14cad { padding: 12px 0; background: var(--mid); }

.z7a14csec { padding: 72px 0; background: var(--white); }
.z7a14chead { text-align: center; margin-bottom: 40px; }
.z7a14chead h2 {
  font-size: clamp(24px, 3vw, 34px);
  margin-bottom: 10px;
}
.z7a14chead h2:before {
  content: "";
  display: block;
  width: 40px; height: 2px;
  background: var(--gold);
  margin: 0 auto 14px;
}
.z7a14chead p { color: var(--mute); max-width: 36em; margin: 0 auto; }

.z7a14cability {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.z7a14cability article {
  background: var(--white);
  padding: 28px 22px;
}
.z7a14cnum {
  font-size: 12px; font-weight: 800;
  color: var(--gold);
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}
.z7a14cability h3 { font-size: 17px; margin-bottom: 8px; }
.z7a14cability p { font-size: 14px; color: var(--mute); }

.z7a14cboundsec { background: var(--paper); padding-bottom: 0; }
.z7a14cboundsec .z7a14chead { margin-bottom: 28px; }
.z7a14cband { padding: 36px 0; }
.z7a14cbandyes { background: var(--mid); color: #fff; }
.z7a14cbandno { background: #1a2433; color: #c5cdd6; }
.z7a14cband h3 {
  font-size: 20px; margin-bottom: 16px;
  color: var(--gold);
}
.z7a14cband ul {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px 24px;
}
.z7a14cband li {
  font-size: 14px;
  padding-left: 16px;
  position: relative;
}
.z7a14cband li:before {
  content: "";
  position: absolute; left: 0; top: 0.55em;
  width: 6px; height: 6px;
  background: var(--gold);
}

.z7a14cgold {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  position: relative;
}
.z7a14cgold:before {
  content: "";
  position: absolute;
  top: 28px; left: 8%; right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.z7a14cgold li {
  text-align: center;
  padding: 0 14px;
  position: relative;
}
.z7a14cgold span {
  display: inline-flex;
  width: 56px; height: 56px;
  align-items: center; justify-content: center;
  border: 2px solid var(--gold);
  background: var(--white);
  color: var(--gold);
  font-size: 20px; font-weight: 800;
  margin-bottom: 16px;
  position: relative; z-index: 1;
}
.z7a14cgold h3 { font-size: 17px; margin-bottom: 8px; }
.z7a14cgold p { font-size: 13px; color: var(--mute); }

.z7a14chot { background: var(--paper); }
.z7a14chotwrap {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 0;
  border: 1px solid var(--line);
}
.z7a14chotpanel, .z7a14chotaside { padding: 32px 28px; }
.z7a14chotpanel { background: var(--white); }
.z7a14chotaside { background: var(--mid); color: #c5cdd6; }
.z7a14chotpanel h3, .z7a14chotaside h3 {
  font-size: 18px; margin-bottom: 18px;
}
.z7a14chotaside h3 { color: var(--gold); }
.z7a14chotpanel li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}
.z7a14chotpanel li span { color: var(--mute); }
.z7a14chotpanel a { color: var(--gold-d); font-weight: 700; }
.z7a14chotaside ol {
  list-style: decimal;
  padding-left: 18px;
  margin-bottom: 22px;
  font-size: 14px;
}
.z7a14chotaside li { margin-bottom: 8px; }

.z7a14cqalist details {
  border: 1px solid var(--line);
  background: var(--white);
  margin-bottom: 8px;
}
.z7a14cqalist summary {
  padding: 16px 20px;
  cursor: pointer;
  font-weight: 700;
  font-size: 15px;
  list-style: none;
}
.z7a14cqalist summary::-webkit-details-marker { display: none; }
.z7a14cqalist details[open] summary {
  color: var(--gold-d);
  border-bottom: 1px solid var(--line);
}
.z7a14cqalist div p {
  padding: 14px 20px 18px;
  font-size: 14px; color: var(--mute);
}

.z7a14cabout { background: var(--mid); color: #c5cdd6; }
.z7a14cabout .z7a14chead h2 { color: #fff; }
.z7a14cabout .z7a14chead p { color: #8a95a3; }
.z7a14cmetrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 28px;
}
.z7a14cmetrics div {
  text-align: center;
  padding: 24px 12px;
  border: 1px solid rgba(212,168,75,.3);
}
.z7a14cmetrics span {
  display: block;
  font-size: 28px; font-weight: 800;
  color: var(--gold);
  margin-bottom: 4px;
}
.z7a14cmetrics em {
  font-style: normal; font-size: 13px; color: #8a95a3;
}
.z7a14cabout3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.z7a14cabout3 article {
  padding: 20px 18px;
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.08);
}
.z7a14cabout3 h3 { color: #fff; font-size: 16px; margin-bottom: 8px; }
.z7a14cabout3 p { font-size: 13px; }

.z7a14cflinksec { background: var(--paper); }
.z7a14cflink {
  display: flex; flex-wrap: wrap; gap: 12px 20px; justify-content: center;
}
.z7a14cflink a {
  font-size: 14px;
  border-bottom: 1px solid var(--gold);
  padding-bottom: 2px;
}
.z7a14cflink a:hover { color: var(--gold-d); }

.z7a14cfooter {
  background: #080e16;
  color: #7a8490;
  padding: 36px 0;
  text-align: center;
}
.z7a14cfootbrand {
  color: var(--gold); font-size: 18px; font-weight: 700; margin-bottom: 14px;
}
.z7a14cfootnav {
  display: flex; flex-wrap: wrap; gap: 10px 18px; justify-content: center;
  margin-bottom: 16px; font-size: 13px;
}
.z7a14cfootnav a:hover { color: var(--gold); }
.z7a14cfootpower { font-size: 12px; }
.z7a14cfootpower a { color: var(--gold); }

@media (max-width: 960px) {
  .z7a14cbanner { grid-template-columns: 1fr; min-height: auto; }
  .z7a14cbanleft { padding: 100px 24px 48px; min-height: auto; }
  .z7a14cbanright img { min-height: 280px; }
  .z7a14cability { grid-template-columns: 1fr 1fr; }
  .z7a14cgold { grid-template-columns: 1fr 1fr; gap: 28px 0; }
  .z7a14cgold:before { display: none; }
  .z7a14chotwrap, .z7a14cmetrics, .z7a14cabout3 { grid-template-columns: 1fr; }
  .z7a14cheader { position: relative; background: var(--mid); }
  .z7a14cnav { display: none; }
  .z7a14cnbtn { display: block; }
  .z7a14chbar { position: relative; }
  .z7a14cnt:checked ~ .z7a14cnav {
    display: block; position: absolute;
    left: 0; right: 0; top: 68px;
    background: var(--mid-m); padding: 16px 20px 20px;
    border-bottom: 1px solid rgba(212,168,75,.25); z-index: 50;
  }
  .z7a14cnt:checked ~ .z7a14cnav ul { flex-direction: column; align-items: flex-start; gap: 12px; }
}
@media (max-width: 600px) {
  .z7a14cability, .z7a14cgold { grid-template-columns: 1fr; }
  .z7a14csec { padding: 48px 0; }
  .z7a14cbanleft { padding-top: 88px; }
}