/* Template 4 — 斜切舱 Asymmetric Bay */
:root {
  --slate: #243447;
  --slate-d: #1a2633;
  --coral: #e85d4c;
  --coral-d: #c94636;
  --bg: #f5f3f0;
  --panel: #ffffff;
  --mute: #667788;
  --line: #dde2e8;
}
html { scroll-behavior: smooth; }
*, *:before, *:after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; width: 100%; overflow-x: hidden; }
body.z42661body {
  font-family: "Trebuchet MS", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--slate);
  background: var(--bg);
  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, blockquote { margin: 0; }

.z42661container {
  width: 94%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 18px;
}

.z42661header {
  position: sticky; top: 0; z-index: 100;
  background: var(--panel);
  box-shadow: 0 1px 0 var(--line);
}
.z42661hbar {
  display: flex; align-items: center; min-height: 64px; gap: 10px;
}
.z42661logo {
  display: flex; align-items: center; gap: 10px;
  font-weight: 700; max-width: 34%; flex-shrink: 0;
}
.z42661logomark {
  background: var(--coral); color: #fff;
  font-size: 11px; font-weight: 800;
  padding: 8px 8px; letter-spacing: 0.06em;
  clip-path: polygon(0 0, 100% 0, 100% 70%, 70% 100%, 0 100%);
}
.z42661logotext { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.z42661nt { position: absolute; left: -9999px; opacity: 0; }
.z42661nbtn { display: none; margin-left: auto; padding: 10px; cursor: pointer; }
.z42661nbtn span { display: block; width: 22px; height: 2px; margin: 5px 0; background: var(--slate); }
.z42661nav { margin-left: auto; }
.z42661nav ul { display: flex; flex-wrap: wrap; gap: 4px 16px; }
.z42661nav a { font-size: 14px; color: var(--mute); font-weight: 600; }
.z42661nav a:hover { color: var(--coral); }
.z42661hcta {
  flex-shrink: 0; margin-left: 6px;
  padding: 9px 16px;
  background: var(--coral); color: #fff !important;
  font-size: 13px; font-weight: 700;
  clip-path: polygon(8% 0, 100% 0, 92% 100%, 0 100%);
}
.z42661hcta:hover { background: var(--coral-d); }

.z42661btn {
  display: inline-block;
  padding: 12px 22px;
  font-size: 14px; font-weight: 700;
  text-align: center;
  border: 2px solid transparent;
}
.z42661btnpri {
  background: var(--coral); color: #fff !important;
  clip-path: polygon(6% 0, 100% 0, 94% 100%, 0 100%);
}
.z42661btnpri:hover { background: var(--coral-d); }
.z42661btnout { border-color: rgba(255,255,255,.45); color: #fff !important; }
.z42661btnout:hover { background: #fff; color: var(--slate) !important; }
.z42661btnblock { width: 100%; clip-path: none; }

/* Asymmetric diagonal banner */
.z42661banner { background: var(--slate); }
.z42661bansplit {
  display: grid;
  grid-template-columns: 55% 45%;
  min-height: 72vh;
}
.z42661banleft {
  background: linear-gradient(160deg, var(--slate) 0%, #2f455c 100%);
  color: #fff;
  display: flex; align-items: center;
  clip-path: polygon(0 0, 100% 0, 92% 100%, 0 100%);
  position: relative; z-index: 1;
}
.z42661baninner {
  padding: 64px 48px 64px 6vw;
  max-width: 640px;
}
.z42661bantag {
  font-size: 12px; font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--coral);
  margin-bottom: 14px;
}
.z42661banleft h1 {
  font-size: clamp(28px, 3.8vw, 40px);
  line-height: 1.25;
  margin-bottom: 14px;
}
.z42661bandesc { color: #b8c4d0; font-size: 15px; margin-bottom: 22px; }
.z42661banacts { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.z42661banpoints {
  display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px;
}
.z42661banpoints li {
  font-size: 13px; color: #9eb0c0;
  padding-left: 14px; position: relative;
}
.z42661banpoints li:before {
  content: "";
  position: absolute; left: 0; top: 0.55em;
  width: 6px; height: 6px; background: var(--coral);
}
.z42661banright {
  overflow: hidden;
  margin-left: -6%;
}
.z42661banright img {
  width: 100%; height: 100%; min-height: 72vh;
  object-fit: cover;
}

.z42661stats {
  background: var(--coral);
  color: #fff;
  padding: 22px 0;
}
.z42661statsrow {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 12px; text-align: center;
}
.z42661statsrow strong { display: block; font-size: 24px; margin-bottom: 2px; }
.z42661statsrow span { font-size: 13px; opacity: 0.9; }

.z42661sec { padding: 68px 0; }
.z42661alt { background: var(--panel); }
.z42661head { text-align: center; margin-bottom: 36px; }
.z42661head.z42661headleft { text-align: left; }
.z42661head h2 { font-size: clamp(24px, 3vw, 32px); margin-bottom: 8px; }
.z42661head p { color: var(--mute); }

.z42661aboutblock {
  max-width: 780px;
  border-left: 4px solid var(--coral);
  padding-left: 24px;
}
.z42661aboutblock h3 { font-size: 20px; margin-bottom: 12px; }
.z42661aboutblock > p { color: var(--mute); margin-bottom: 12px; font-size: 15px; }
.z42661chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 16px 0; }
.z42661chips span {
  padding: 5px 12px;
  background: #ffe8e4;
  color: var(--coral-d);
  font-size: 12px; font-weight: 700;
}
.z42661checks li {
  padding: 8px 0 8px 22px;
  position: relative;
  font-size: 14px;
  border-bottom: 1px dashed var(--line);
}
.z42661checks li:before {
  content: "▸";
  position: absolute; left: 0; color: var(--coral);
}

.z42661tilegrid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.z42661tilegrid article {
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 22px 18px;
  border-top: 3px solid var(--coral);
}
.z42661alt .z42661tilegrid article { background: var(--bg); }
.z42661tilegrid h3 { font-size: 17px; margin-bottom: 8px; }
.z42661tilegrid p { font-size: 13px; color: var(--mute); margin-bottom: 10px; }
.z42661tilegrid ul { display: flex; flex-wrap: wrap; gap: 4px 10px; }
.z42661tilegrid li {
  font-size: 12px;
  background: var(--panel);
  padding: 3px 8px;
  color: var(--slate);
}

.z42661labgrid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}
.z42661labgrid article {
  display: flex; flex-direction: column; justify-content: center;
  min-height: 120px;
  padding: 22px 24px;
  background: var(--slate);
  color: #fff;
}
.z42661labgrid article:nth-child(even) {
  background: var(--panel);
  color: var(--slate);
  border: 1px solid var(--line);
}
.z42661labgrid h3 { font-size: 17px; margin-bottom: 8px; }
.z42661labgrid p { font-size: 14px; opacity: 0.85; }
.z42661labgrid article:nth-child(even) p { color: var(--mute); opacity: 1; }

.z42661boardgrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.z42661boardgrid > div {
  padding: 20px 16px;
  background: var(--bg);
  border: 1px solid var(--line);
}
.z42661boardgrid span {
  display: block;
  font-size: 12px; font-weight: 800;
  color: var(--coral);
  margin-bottom: 8px;
}
.z42661boardgrid h3 { font-size: 16px; margin-bottom: 6px; }
.z42661boardgrid p { font-size: 13px; color: var(--mute); }

.z42661zig { max-width: 720px; margin: 0 auto; }
.z42661zig li {
  display: flex; align-items: flex-start; gap: 18px;
  margin-bottom: 20px;
}
.z42661zig li.z42661zigr { flex-direction: row-reverse; text-align: right; }
.z42661zig span {
  flex-shrink: 0;
  width: 42px; height: 42px;
  background: var(--coral); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800;
}
.z42661zig h3 { font-size: 17px; margin-bottom: 4px; }
.z42661zig p { font-size: 14px; color: var(--mute); }

.z42661quotes {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px;
}
.z42661quotes blockquote {
  background: var(--bg);
  padding: 22px 18px;
  border-left: 3px solid var(--coral);
}
.z42661quotes p { font-size: 14px; margin-bottom: 12px; font-style: italic; }
.z42661quotes footer { font-size: 12px; color: var(--mute); }

.z42661industries {
  display: flex; flex-wrap: wrap; gap: 10px; justify-content: center;
}
.z42661industries li {
  padding: 10px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  font-size: 14px; font-weight: 600;
}

.z42661asklist {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.z42661asklist article {
  padding: 18px 16px;
  background: var(--bg);
  border: 1px solid var(--line);
}
.z42661asklist h3 { font-size: 15px; margin-bottom: 6px; }
.z42661asklist p { font-size: 13px; color: var(--mute); }

.z42661orderwrap {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 28px;
}
.z42661orderinfo h3 { margin-bottom: 14px; }
.z42661orderinfo li {
  display: flex; justify-content: space-between; gap: 10px;
  padding: 10px 0; border-bottom: 1px solid var(--line); font-size: 14px;
}
.z42661orderinfo span { color: var(--mute); }
.z42661on { color: var(--coral-d); }
.z42661form label {
  display: block; font-size: 13px; font-weight: 700; margin-bottom: 12px;
}
.z42661form input, .z42661form select, .z42661form textarea {
  display: block; width: 100%; margin-top: 6px;
  padding: 10px 12px; border: 1px solid var(--line);
  font: inherit; background: var(--bg);
}
.z42661form input:focus, .z42661form select:focus, .z42661form textarea:focus {
  outline: 2px solid rgba(232,93,76,.3); border-color: var(--coral);
}

.z42661footer {
  background: var(--slate-d); color: #9aabbc; padding: 44px 0 20px;
}
.z42661fgrid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 24px;
  margin-bottom: 24px;
}
.z42661footer h3 { color: #fff; font-size: 15px; margin-bottom: 10px; }
.z42661footer p, .z42661footer li { font-size: 13px; margin-bottom: 6px; }
.z42661footer a:hover { color: var(--coral); }
.z42661adbox { margin: 12px 0; }
.z42661fbot {
  border-top: 1px solid rgba(255,255,255,.1);
  padding-top: 14px; font-size: 12px;
}
.z42661fbot a { color: var(--coral); }

@media (max-width: 960px) {
  .z42661bansplit { grid-template-columns: 1fr; min-height: auto; }
  .z42661banleft { clip-path: none; }
  .z42661baninner { padding: 48px 24px; max-width: none; }
  .z42661banright { margin-left: 0; }
  .z42661banright img { min-height: 240px; }
  .z42661tilegrid { grid-template-columns: 1fr 1fr; }
  .z42661boardgrid { grid-template-columns: 1fr 1fr; }
  .z42661quotes, .z42661asklist, .z42661orderwrap, .z42661fgrid { grid-template-columns: 1fr; }
  .z42661statsrow { grid-template-columns: 1fr 1fr; }
  .z42661nav, .z42661hcta { display: none; }
  .z42661nbtn { display: block; }
  .z42661hbar { position: relative; }
  .z42661nt:checked ~ .z42661nav {
    display: block; position: absolute;
    left: 0; right: 0; top: 64px;
    background: #fff; padding: 16px 20px;
    border-bottom: 1px solid var(--line); z-index: 50;
  }
  .z42661nt:checked ~ .z42661nav ul { flex-direction: column; gap: 12px; }
  .z42661nt:checked ~ .z42661hcta {
    display: inline-block; position: absolute; right: 16px; top: 72px; z-index: 51;
  }
}
@media (max-width: 600px) {
  .z42661tilegrid, .z42661labgrid, .z42661boardgrid, .z42661statsrow, .z42661banpoints { grid-template-columns: 1fr; }
  .z42661zig li.z42661zigr { flex-direction: row; text-align: left; }
  .z42661sec { padding: 48px 0; }
}