/* Template 1 — Command Deck · left rail + HUD banner + console panels */
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; width: 100%; overflow-x: hidden; }
*, *:before, *:after { box-sizing: border-box; }

body.zd581dbody {
  font-family: "Segoe UI", "Microsoft YaHei", "PingFang SC", sans-serif;
  color: #e8f1f8;
  background: #050b12;
  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, h4, p { margin: 0; }

.zd581dshell { display: flex; min-height: 100vh; }

/* Left rail */
.zd581dsiderail {
  width: 220px;
  flex-shrink: 0;
  position: sticky;
  top: 0;
  height: 100vh;
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 28px 18px;
  background: #07131c;
  border-right: 1px solid rgba(0, 229, 160, .18);
  z-index: 100;
}
.zd581dlogo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; color: #fff;
}
.zd581dlogodot {
  width: 10px; height: 10px; border-radius: 50%;
  background: #00e5a0; box-shadow: 0 0 12px #00e5a0; flex-shrink: 0;
}
.zd581dlogotext { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.zd581dnavtog { position: absolute; left: -9999px; opacity: 0; }
.zd581dnavbtn { display: none; cursor: pointer; padding: 10px; }
.zd581dnavbtn span { display: block; width: 22px; height: 2px; margin: 5px 0; background: #00e5a0; }
.zd581dnavlist { display: flex; flex-direction: column; gap: 6px; }
.zd581dnavlist a {
  display: block; padding: 10px 12px; border-radius: 6px;
  color: #9bb0c0; font-size: 14px; font-weight: 500;
  border: 1px solid transparent;
}
.zd581dnavlist a:hover { color: #00e5a0; background: rgba(0, 229, 160, .08); border-color: rgba(0, 229, 160, .2); }
.zd581dcta {
  margin-top: auto; text-align: center;
  background: #00e5a0; color: #050b12 !important;
  padding: 11px 14px; border-radius: 6px; font-size: 13px; font-weight: 700;
}
.zd581dcta:hover { background: #fff; }

.zd581dworkspace { flex: 1; min-width: 0; }

.zd581dbtn {
  display: inline-block; padding: 12px 22px; border-radius: 4px;
  font-weight: 700; font-size: 14px; border: 1px solid transparent; text-align: center;
}
.zd581dbtnsolid { background: #00e5a0; color: #050b12 !important; }
.zd581dbtnsolid:hover { background: #fff; }
.zd581dbtnghost { border-color: rgba(255,255,255,.35); color: #fff !important; }
.zd581dbtnghost:hover { background: rgba(255,255,255,.1); }
.zd581dbtnblock { display: block; width: 100%; }

/* Banner HUD */
.zd581dbanner {
  position: relative; min-height: 78vh;
  display: flex; flex-direction: column; justify-content: flex-end;
  overflow: hidden;
}
.zd581dbannerbg { position: absolute; inset: 0; }
.zd581dbannerbg img { width: 100%; height: 100%; object-fit: cover; }
.zd581dbannermask {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,11,18,.55) 0%, rgba(5,11,18,.88) 70%, #050b12 100%);
}
.zd581dhudcorners { position: absolute; inset: 24px; pointer-events: none; z-index: 2; }
.zd581dhud {
  position: absolute; width: 28px; height: 28px;
  border: 2px solid rgba(0, 229, 160, .55);
}
.zd581dhud.tl { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.zd581dhud.tr { top: 0; right: 0; border-left: 0; border-bottom: 0; }
.zd581dhud.bl { bottom: 0; left: 0; border-right: 0; border-top: 0; }
.zd581dhud.br { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.zd581dbannerbody {
  position: relative; z-index: 3;
  width: 94%; max-width: 960px; margin: 0 auto;
  padding: 80px 20px 40px;
}
.zd581dstatus {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; letter-spacing: .12em; color: #00e5a0; margin-bottom: 16px;
}
.zd581dpulse {
  width: 8px; height: 8px; border-radius: 50%; background: #00e5a0;
  box-shadow: 0 0 0 0 rgba(0, 229, 160, .6);
  animation: zd581dpulse 1.6s infinite;
}
@keyframes zd581dpulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 229, 160, .55); }
  70% { box-shadow: 0 0 0 10px rgba(0, 229, 160, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 229, 160, 0); }
}
.zd581dh1 {
  font-size: clamp(28px, 4.2vw, 48px); line-height: 1.25;
  color: #fff; font-weight: 800; margin-bottom: 16px; max-width: 18em;
}
.zd581dlead { color: #b7c9d6; font-size: 16px; max-width: 42em; margin-bottom: 28px; }
.zd581dbanneracts { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.zd581dbannerstrip {
  position: relative; z-index: 3;
  background: rgba(0, 229, 160, .08);
  border-top: 1px solid rgba(0, 229, 160, .22);
}
.zd581dstripgrid {
  width: 94%; max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px;
  padding: 18px 20px;
}
.zd581dstripgrid strong { display: block; color: #00e5a0; font-size: 20px; }
.zd581dstripgrid span { color: #8fa3b3; font-size: 13px; }

.zd581dsection { padding: 72px 4%; }
.zd581dsectiondark { background: #07141d; }
.zd581dsectionsoft { background: #0a1620; }
.zd581deyebrow {
  color: #00e5a0; font-size: 12px; letter-spacing: .16em;
  font-weight: 700; margin-bottom: 8px;
}
.zd581dcenterhead { text-align: center; max-width: 640px; margin: 0 auto 40px; }
.zd581dcenterhead h2, .zd581dasidehead h2 { font-size: clamp(24px, 3vw, 34px); color: #fff; margin-bottom: 10px; }
.zd581dcenterhead p, .zd581dasidehead p { color: #9bb0c0; }

.zd581daboutlayout {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: .85fr 1.35fr; gap: 36px; align-items: start;
}
.zd581daboutmain h3 { color: #fff; font-size: 20px; margin-bottom: 14px; }
.zd581daboutmain p { color: #b7c9d6; margin-bottom: 12px; }
.zd581dchips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.zd581dchips li {
  padding: 6px 12px; border-radius: 999px; font-size: 13px;
  background: rgba(0, 229, 160, .1); color: #00e5a0; border: 1px solid rgba(0, 229, 160, .25);
}

.zd581dconsolegrid {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
}
.zd581dpanel {
  background: #0b1a24; border: 1px solid rgba(0, 229, 160, .16);
  border-radius: 8px; padding: 22px 20px;
  border-top: 2px solid #00e5a0;
}
.zd581dpanel h3 { color: #fff; font-size: 17px; margin-bottom: 8px; }
.zd581dpanel p { color: #9bb0c0; font-size: 14px; margin-bottom: 12px; }
.zd581dpanel ul { display: flex; flex-direction: column; gap: 6px; }
.zd581dpanel li { color: #c5d6e2; font-size: 13px; padding-left: 14px; position: relative; }
.zd581dpanel li:before { content: ">"; position: absolute; left: 0; color: #00e5a0; font-weight: 700; }

.zd581dscenerail {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.zd581dscenerail article {
  padding: 22px; background: #0b1a24;
  border-left: 3px solid #00e5a0; border-radius: 0 8px 8px 0;
}
.zd581dscenerail h3 { color: #fff; font-size: 16px; margin-bottom: 8px; }
.zd581dscenerail p { color: #9bb0c0; font-size: 14px; }

.zd581drail {
  max-width: 1180px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 10px;
}
.zd581drail li {
  background: #0b1a24; border: 1px solid rgba(255,255,255,.06);
  border-radius: 8px; padding: 18px 14px; text-align: center;
}
.zd581drail span { display: block; color: #00e5a0; font-weight: 800; font-size: 18px; margin-bottom: 8px; }
.zd581drail h3 { color: #fff; font-size: 15px; margin-bottom: 6px; }
.zd581drail p { color: #8fa3b3; font-size: 13px; }

.zd581dfaqgrid {
  max-width: 1100px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
}
.zd581dfaqgrid article {
  background: #0b1a24; border: 1px solid rgba(255,255,255,.06);
  border-radius: 8px; padding: 20px;
}
.zd581dfaqgrid h3 { color: #fff; font-size: 16px; margin-bottom: 8px; }
.zd581dfaqgrid p { color: #9bb0c0; font-size: 14px; }

.zd581dcontactlayout {
  max-width: 1000px; margin: 0 auto;
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 24px;
}
.zd581dcontactinfo {
  background: #0b1a24; border-radius: 8px; padding: 24px;
  border: 1px solid rgba(0, 229, 160, .18);
}
.zd581dcontactinfo h3 { color: #fff; margin-bottom: 16px; }
.zd581dcontactinfo li {
  display: flex; justify-content: space-between; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.06); font-size: 14px;
}
.zd581dcontactinfo span { color: #8fa3b3; }
.zd581dcontactinfo strong { color: #e8f1f8; text-align: right; }
.zd581donline { color: #00e5a0 !important; }
.zd581dform {
  background: #0b1a24; border-radius: 8px; padding: 24px;
  border: 1px solid rgba(255,255,255,.06);
  display: flex; flex-direction: column; gap: 14px;
}
.zd581dform label { display: flex; flex-direction: column; gap: 6px; color: #b7c9d6; font-size: 13px; }
.zd581dform input, .zd581dform select, .zd581dform textarea {
  width: 100%; padding: 11px 12px; border-radius: 6px;
  border: 1px solid rgba(255,255,255,.12); background: #071018; color: #fff;
  font: inherit;
}
.zd581dform input:focus, .zd581dform select:focus, .zd581dform textarea:focus {
  outline: none; border-color: #00e5a0;
}

.zd581dfooter {
  padding: 48px 4% 24px;
  background: #040910;
  border-top: 1px solid rgba(0, 229, 160, .12);
}
.zd581dfootergrid {
  max-width: 1180px; margin: 0 auto 28px;
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 24px;
}
.zd581dfootergrid h3 { color: #fff; font-size: 16px; margin-bottom: 12px; }
.zd581dfootergrid p, .zd581dfootergrid li { color: #8fa3b3; font-size: 14px; margin-bottom: 6px; }
.zd581dfootergrid a:hover { color: #00e5a0; }
.zd581dadbox { max-width: 1180px; margin: 0 auto 20px; text-align: center; overflow: hidden; }
.zd581dfooterbottom {
  max-width: 1180px; margin: 0 auto; padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.06);
  color: #6d8294; font-size: 13px; text-align: center;
}
.zd581dfooterbottom a { color: #00e5a0; }

@media (max-width: 1100px) {
  .zd581dconsolegrid, .zd581dscenerail { grid-template-columns: 1fr 1fr; }
  .zd581drail { grid-template-columns: repeat(3, 1fr); }
  .zd581dfootergrid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 900px) {
  .zd581dshell { flex-direction: column; }
  .zd581dsiderail {
    width: 100%; height: auto; position: sticky; top: 0;
    flex-direction: row; flex-wrap: wrap; align-items: center;
    padding: 12px 16px; gap: 8px;
  }
  .zd581dnavbtn { display: block; margin-left: auto; }
  .zd581dnav { display: none; width: 100%; order: 10; }
  .zd581dnavtog:checked ~ .zd581dnav { display: block; }
  .zd581dnavlist { flex-direction: row; flex-wrap: wrap; }
  .zd581dcta { margin-top: 0; margin-left: 8px; padding: 8px 12px; }
  .zd581daboutlayout, .zd581dcontactlayout, .zd581dfaqgrid { grid-template-columns: 1fr; }
  .zd581dstripgrid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .zd581dbanner { min-height: 70vh; }
  .zd581dconsolegrid, .zd581dscenerail, .zd581drail, .zd581dstripgrid, .zd581dfootergrid { grid-template-columns: 1fr; }
  .zd581dsection { padding: 52px 4%; }
}