:root {
  --rust: #b85c4a;
  --rust-deep: #7a3226;
  --glaze: #f7eee9;
  --ink: #241614;
  --ink-soft: #6b534c;
  --foot: #f7f8f8;
  --serif: "Songti SC", "SimSun", "STSong", Georgia, serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: #f3ebe7;
  font-size: 14px;
  line-height: 1.8;
  min-width: 1180px;
}
img { max-width: 100%; border: 0; vertical-align: middle; }
a { color: inherit; text-decoration: none; }
button { font: inherit; border: 0; background: none; cursor: pointer; }
h1, h2, h3, .serif { font-family: var(--serif); }
.ceramic {
  background: linear-gradient(180deg, #fff8f5 0%, #f3e0d8 55%, #e8cfc6 140%);
  border-radius: 24px;
  box-shadow: 0 16px 40px rgba(36,22,20,.1);
  transition: transform .2s, box-shadow .2s;
}
.ceramic:hover { transform: translateY(-4px); box-shadow: 0 22px 48px rgba(36,22,20,.16); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 22px;
  border-radius: 999px;
  cursor: pointer;
  color: #fff8f5;
  background: linear-gradient(180deg, #c96a58, #7a3226);
  box-shadow: 0 10px 22px rgba(122,50,38,.28);
}
.btn-ghost { background: #fff8f5; color: var(--rust-deep); }
.wrap { width: 1100px; margin: 0 auto; }
.wide { width: 1180px; margin: 0 auto; }
.fine { font-size: 12px; letter-spacing: 0.14em; color: var(--ink-soft); }
h2.sec-title { font-size: 28px; font-weight: 600; margin-bottom: 8px; }
.sec-sub { color: var(--ink-soft); margin-bottom: 28px; }

.hero-wrap { position: relative; min-height: 780px; }
#index_top {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 30;
  height: 84px;
}
#index_top .bar {
  width: 1100px;
  margin: 10px auto 0;
  padding: 8px 14px 10px;
  border-radius: 22px;
}
.crumbs {
  font-size: 12px;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.crumbs a { color: var(--rust-deep); }
.row1 {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}
.logo { display: flex; align-items: center; gap: 8px; }
.logo img { height: 28px; }
.mid-nav { display: flex; align-items: center; gap: 2px; }
.mid-nav > a, .mid-nav > .drop > span {
  padding: 6px 10px;
  font-size: 13px;
  cursor: pointer;
  white-space: nowrap;
}
.drop { position: relative; }
.mega {
  display: none;
  position: absolute;
  top: 34px; left: 50%;
  transform: translateX(-50%);
  width: 620px;
  padding: 18px;
  grid-template-columns: 1.2fr 1fr;
  gap: 14px;
  z-index: 5;
}
.drop:hover .mega { display: grid; }
.mega b { display: block; margin-bottom: 6px; }
.mega a { display: block; padding: 4px 0; color: var(--ink-soft); font-size: 13px; }
.top-acts { display: flex; align-items: center; gap: 8px; font-size: 13px; }
.top-acts .login { padding: 6px 8px; color: var(--ink-soft); }

#index_head { position: relative; min-height: 780px; overflow: hidden; }
.earth {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 30% 40%, #c96a58 0%, #7a3226 42%, #2a1410 78%);
}
.earth:before {
  content: "";
  position: absolute;
  width: 860px; height: 860px;
  left: 8%; top: 2%;
  border-radius: 50%;
  background: repeating-conic-gradient(from 20deg, rgba(255,248,245,.12) 0 10deg, rgba(36,22,20,.2) 10deg 20deg);
  animation: spin 90s linear infinite;
}
.earth:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(36,22,20,.35), rgba(36,22,20,.08) 55%, rgba(36,22,20,.4));
}
@keyframes spin { to { transform: rotate(360deg); } }
.hero-grid {
  position: relative;
  z-index: 2;
  width: 1100px;
  margin: 0 auto;
  padding: 130px 0 70px;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 36px;
  align-items: center;
}
.hero-note {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(255,248,245,.16);
  color: #fff8f5;
  font-size: 12px;
  letter-spacing: 0.16em;
  margin-bottom: 12px;
}
#index_head .hero-title {
  font-size: 48px;
  line-height: 1.2;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: #fff8f5;
}
.hero-sub { color: rgba(255,248,245,.86); letter-spacing: 0.16em; margin: 10px 0 22px; }
.hero-ctas { display: flex; gap: 10px; flex-wrap: wrap; }
.seo-h1 { margin-top: 18px; font-size: 16px; font-weight: 600; color: #fff8f5; }
.chat {
  padding: 18px;
  min-height: 340px;
}
.bubble { max-width: 86%; padding: 10px 14px; border-radius: 16px; margin-bottom: 10px; font-size: 13px; }
.bubble.in { background: #fff8f5; }
.bubble.out { background: var(--rust); color: #fff8f5; margin-left: auto; }

#sell { padding: 80px 0 30px; overflow: hidden; }
.sell-row { width: 1100px; margin: 0 auto; overflow: hidden; }
.sell-item { float: left; width: 18%; margin-right: 7%; text-align: center; }
.sell-item:last-child { margin-right: 0; }
.sell-item img { width: 200px; height: 176px; object-fit: cover; display: block; margin: 0 auto 12px; border-radius: 18px; }
.sell-item h3 { font-size: 16px; }
.sell-item p { font-size: 13px; color: var(--ink-soft); }
.clear { clear: both; }

.band { padding: 56px 0; }
.band-inner { width: 1100px; margin: 0 auto; overflow: hidden; }
.band-copy, .band-art { width: 48%; }
.band-copy { float: left; padding-right: 28px; }
.band:nth-of-type(even) .band-copy { float: right; padding: 0 0 0 28px; }
.band-art { float: right; }
.band:nth-of-type(even) .band-art { float: left; }
.band-art img { width: 100%; height: 320px; object-fit: cover; border-radius: 24px; }
.band h2 { font-size: 28px; margin: 6px 0 12px; }
.band p { color: var(--ink-soft); margin-bottom: 14px; }

#oa { padding: 70px 0; }
.oa-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.oa-card { padding: 18px; text-align: center; }
.oa-card img { width: 72px; height: 64px; object-fit: cover; margin-bottom: 8px; border-radius: 12px; }
.oa-more { display: none; margin-top: 14px; }
.oa-more.show { display: grid; }
.more-btn { margin: 22px auto 0; display: block; }

#charts { padding: 30px 0 50px; }
.c-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.c-card { padding: 18px; }
.c-card svg { width: 100%; height: 72px; }

#trio { padding: 20px 0 60px; }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.trio article { padding: 20px; }
.trio article.private { border-radius: 16px; outline: 1px solid rgba(122,50,38,.2); }
.trio img { width: 100%; height: 150px; object-fit: cover; border-radius: 16px; margin-bottom: 10px; }

#thumbs { padding: 20px 0 40px; }
.thumbs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.thumbs article { position: relative; overflow: hidden; }
.thumbs img { width: 100%; height: 140px; object-fit: cover; display: block; }
.play {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  width: 36px; height: 36px;
  border-radius: 50%;
  background: rgba(255,248,245,.9);
  color: var(--rust-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}

#quotes { padding: 8px 0 36px; overflow: hidden; }
.marquee { display: flex; gap: 12px; width: max-content; animation: slide 90s linear infinite; }
.marquee.reverse { animation-direction: reverse; margin-top: 12px; }
@keyframes slide { to { transform: translateX(-50%); } }
.quote-card { width: 280px; padding: 16px; flex: 0 0 auto; }
.quote-card p { font-size: 13px; min-height: 70px; }
.quote-card .who { margin-top: 8px; font-size: 12px; color: var(--ink-soft); }

#dlzone { padding: 70px 0; }
.steps { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 16px; align-items: stretch; }
.step { padding: 22px; position: relative; }
.step:nth-child(2) { transform: translateY(-12px); }
.step:nth-child(3) { transform: translateY(-24px); }
.step b { display: block; font-size: 28px; color: var(--rust); margin-bottom: 6px; }
.ends { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; margin-top: 18px; }
.ends a { display: block; text-align: center; padding: 10px 6px; font-size: 13px; }
.ends img { width: 100%; height: 66px; object-fit: cover; margin-bottom: 6px; border-radius: 12px; }

#faq { padding: 60px 0 70px; }
.acc details { padding: 14px 0; border-bottom: 1px solid rgba(36,22,20,.1); }
.acc summary { cursor: pointer; font-size: 16px; font-family: var(--serif); }
.acc p { padding-top: 8px; color: var(--ink-soft); }

.article { padding: 8px 0 40px; }
.article p { margin-bottom: 14px; color: var(--ink-soft); text-align: justify; }
.shots { padding: 0 0 50px; }
.shot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.shot-grid img { width: 100%; height: 132px; object-fit: cover; border-radius: 16px; }

#footer { background: var(--foot); min-width: 1180px; padding: 40px 0 18px; }
.foot-cols {
  width: 1180px;
  margin: 0 auto 18px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
}
.foot-cols h4 { font-size: 13px; font-weight: 600; margin-bottom: 8px; font-family: var(--serif); }
.foot-cols a { display: block; font-size: 12px; color: #7a726b; padding: 3px 0; }
.seo-block {
  width: 1180px;
  margin: 0 auto;
  font-size: 12px;
  color: #8a8378;
  line-height: 1.9;
}
.page-hero .hero-grid { padding-top: 140px; }
.page-hero h1.seo-h1 { font-size: 22px; }

#index_head h1{font-size:48px;line-height:1.2;font-weight:600}
.seo-line{margin-top:16px;font-size:16px;font-weight:600}
.card#private{border-radius:16px;box-shadow:0 0 0 1px rgba(0,0,0,.16)}
article.private,#private{border-radius:16px;box-shadow:0 0 0 1px rgba(0,0,0,.16)}