:root {
  --cream: #fbf3e8;
  --cream-deep: #f0e0cc;
  --paper: #fff9f2;
  --ink: #3f342c;
  --ink-soft: #6b5a4c;
  --caramel: #c48a5a;
  --clay: #a66b4a;
  --blush: #e7c8b0;
  --foam: rgba(255, 249, 242, 0.46);
  --line: rgba(166, 107, 74, 0.18);
  --shadow: 0 24px 60px rgba(166, 107, 74, 0.12);
}

* { 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: var(--cream);
  font-size: 14px;
  line-height: 1.8;
  min-width: 1180px;
  letter-spacing: 0.02em;
}
img { max-width: 100%; border: 0; vertical-align: middle; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }

.acrylic {
  background: linear-gradient(180deg, rgba(255,255,255,.58), rgba(255,249,242,.28));
  backdrop-filter: blur(18px) saturate(1.25);
  -webkit-backdrop-filter: blur(18px) saturate(1.25);
  border: 1px solid rgba(255,255,255,.58);
  box-shadow: var(--shadow);
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 44px;
  padding: 0 24px;
  border-radius: 999px;
  border: 1px solid transparent;
  cursor: pointer;
  font-size: 14px;
  letter-spacing: 0.04em;
  transition: transform .2s, box-shadow .2s, background .2s;
}
.btn-solid {
  background: linear-gradient(180deg, #d9a06a, #c48a5a);
  color: #fffaf4;
  box-shadow: 0 10px 24px rgba(196, 138, 90, 0.28);
}
.btn-ghost {
  background: rgba(255,249,242,.45);
  border-color: rgba(166,107,74,.28);
  color: var(--clay);
}
.btn:hover { transform: translateY(-1px); }
.wrap { width: 1100px; margin: 0 auto; }
.wide { width: 1180px; margin: 0 auto; }
.fine { font-size: 12px; color: var(--ink-soft); letter-spacing: 0.12em; }
h2.sec-title { font-size: 28px; font-weight: 500; letter-spacing: 0.08em; margin-bottom: 10px; }
.sec-sub { color: var(--ink-soft); font-size: 14px; margin-bottom: 36px; }

.hero-wrap { position: relative; min-height: 760px; overflow: hidden; }
#index_top {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 30;
  height: 72px;
}
#index_top .bar {
  width: 1100px;
  margin: 18px auto 0;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px 0 10px;
  border-radius: 999px;
}
.logo { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; }
.logo img { height: 28px; width: auto; }
.logo span { font-size: 13px; letter-spacing: 0.16em; color: var(--clay); }
.mid-nav { display: flex; align-items: center; gap: 2px; position: relative; }
.mid-nav > a, .mid-nav > .drop > span {
  padding: 8px 12px;
  border-radius: 999px;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
}
.mid-nav > a:hover, .mid-nav > .drop:hover > span { background: rgba(255,255,255,.5); }
.drop { position: relative; }
.mega {
  display: none;
  position: absolute;
  top: 42px;
  left: 50%;
  transform: translateX(-50%);
  width: 640px;
  padding: 22px;
  border-radius: 24px;
  grid-template-columns: 1.2fr 1fr;
  gap: 18px;
}
.drop:hover .mega { display: grid; }
.mega b { display: block; font-weight: 500; margin-bottom: 8px; color: var(--clay); }
.mega a { display: block; padding: 6px 0; color: var(--ink-soft); font-size: 13px; }
.mega a:hover { color: var(--ink); }
.top-acts { display: flex; align-items: center; gap: 8px; }
.top-acts a { font-size: 13px; padding: 8px 14px; border-radius: 999px; }
.top-acts .login { color: var(--ink-soft); }
.top-acts .reg { background: rgba(255,255,255,.55); }

#index_head {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.earth {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 42%, rgba(255,255,255,.08) 0 18%, transparent 19%),
    radial-gradient(ellipse at 50% 120%, #e8c9a8 0%, #d7b08a 32%, #b88862 58%, #8d6248 100%);
  overflow: hidden;
}
.earth:before {
  content: "";
  position: absolute;
  width: 920px; height: 920px;
  left: 50%; top: 8%;
  margin-left: -460px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 35% 30%, rgba(255,255,255,.35), transparent 28%),
    repeating-conic-gradient(from 20deg, rgba(111,74,52,.18) 0 12deg, rgba(232,201,168,.12) 12deg 24deg);
  filter: blur(0.4px);
  animation: spin 80s linear infinite;
  box-shadow: inset -80px -40px 120px rgba(63,52,44,.28);
}
.earth:after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(251,243,232,.15), rgba(63,52,44,.28) 70%, rgba(251,243,232,.7));
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-card {
  position: relative;
  z-index: 2;
  width: 720px;
  text-align: center;
  padding: 56px 48px 44px;
  border-radius: 36px;
}
.hero-note {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.42);
  color: var(--clay);
  font-size: 12px;
  letter-spacing: 0.16em;
  margin-bottom: 22px;
}
.hero-note i { width: 6px; height: 6px; border-radius: 50%; background: #d28a4a; display: inline-block; }
#index_head .hero-title, #index_head h1.visual {
  font-size: 48px;
  line-height: 1.25;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: #3a2d24;
}
.hero-sub { margin: 16px 0 28px; color: var(--ink-soft); letter-spacing: 0.2em; }
.hero-ctas { display: flex; justify-content: center; gap: 12px; }
.seo-h1 {
  font-size: 16px;
  font-weight: 500;
  margin-top: 22px;
  color: var(--ink);
  letter-spacing: 0.06em;
}

.dots {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.dots a {
  width: 8px; height: 8px;
  border-radius: 999px;
  background: rgba(166,107,74,.28);
}
.dots a.on, .dots a:hover { background: var(--caramel); height: 18px; }

#sell {
  padding: 88px 0 40px;
  overflow: hidden;
}
.sell-row { overflow: hidden; margin: 0 auto; width: 1100px; }
.sell-item {
  float: left;
  width: 18%;
  margin-right: 7%;
  text-align: center;
}
.sell-item:last-child { margin-right: 0; }
.hex {
  width: 200px;
  height: 176px;
  margin: 0 auto 16px;
  clip-path: polygon(25% 6%, 75% 6%, 100% 50%, 75% 94%, 25% 94%, 0 50%);
  overflow: hidden;
  background: var(--blush);
  box-shadow: 0 12px 30px rgba(166,107,74,.16);
}
.hex img { width: 200px; height: 176px; object-fit: cover; }
.sell-item h3 { font-size: 16px; font-weight: 500; margin-bottom: 8px; }
.sell-item p { font-size: 13px; color: var(--ink-soft); }

.band { padding: 72px 0; }
.band-inner { width: 1100px; margin: 0 auto; overflow: hidden; }
.band-copy, .band-art { width: 48%; }
.band-copy { float: left; padding: 40px 30px 40px 0; }
.band:nth-of-type(even) .band-copy { float: right; padding: 40px 0 40px 30px; }
.band-art { float: right; }
.band:nth-of-type(even) .band-art { float: left; }
.band-art img {
  width: 100%;
  height: 360px;
  object-fit: cover;
  border-radius: 28px;
}
.band h2 { font-size: 28px; font-weight: 500; margin: 10px 0 16px; }
.band p { color: var(--ink-soft); margin-bottom: 18px; }
.clear { clear: both; }

#oa { padding: 80px 0; }
.oa-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.oa-card {
  padding: 22px 18px;
  border-radius: 24px;
  text-align: center;
}
.oa-card img { width: 72px; height: 64px; object-fit: cover; border-radius: 16px; margin-bottom: 10px; }
.oa-more { display: none; margin-top: 18px; }
.oa-more.show { display: grid; }
.more-btn { margin: 28px auto 0; display: block; }

#trio { padding: 40px 0 80px; }
.trio { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.trio article {
  padding: 24px;
  border-radius: 16px;
}
.trio article.private {
  border-radius: 16px;
  border: 1px solid rgba(166,107,74,.16);
}
.trio img { width: 100%; height: 168px; object-fit: cover; border-radius: 14px; margin-bottom: 14px; }
.trio h3 { font-size: 18px; font-weight: 500; margin-bottom: 8px; }

#data {
  padding: 70px 0;
}
.data-box { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: center; }
.num-list { display: grid; gap: 22px; }
.num-row { display: flex; align-items: baseline; gap: 16px; }
.num-row strong { font-size: 42px; font-weight: 500; letter-spacing: 0.04em; color: var(--clay); }
.icon-side { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.icon-side div { padding: 18px; border-radius: 20px; }
.icon-side img { width: 48px; height: 42px; object-fit: cover; border-radius: 10px; margin-bottom: 8px; }

#trust { padding: 70px 0; }
.trust-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 36px; }
.rate-row { margin-bottom: 16px; }
.rate-row span { display: flex; justify-content: space-between; font-size: 13px; margin-bottom: 6px; }
.bar { height: 8px; border-radius: 999px; background: rgba(166,107,74,.12); overflow: hidden; }
.bar i { display: block; height: 100%; background: linear-gradient(90deg, #e7c8b0, #c48a5a); border-radius: 999px; }
.mini-quotes article { padding: 16px 18px; border-radius: 18px; margin-bottom: 12px; }

#quotes { padding: 20px 0 50px; overflow: hidden; }
.marquee { display: flex; gap: 14px; width: max-content; animation: slide 90s linear infinite; }
.marquee.reverse { animation-direction: reverse; margin-top: 14px; }
@keyframes slide { to { transform: translateX(-50%); } }
.quote-card {
  width: 280px;
  padding: 18px 18px 14px;
  border-radius: 20px;
  flex: 0 0 auto;
}
.quote-card p { font-size: 13px; color: var(--ink); min-height: 72px; }
.quote-card .who { margin-top: 10px; font-size: 12px; color: var(--ink-soft); }

#dlzone { padding: 80px 0; }
.dl-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.dl-pane { padding: 32px; border-radius: 28px; }
.ends { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 18px; }
.ends a, .ends span {
  display: block;
  text-align: center;
  padding: 14px 8px;
  border-radius: 18px;
  background: rgba(255,255,255,.4);
  font-size: 13px;
}
.ends img { width: 100%; height: 72px; object-fit: cover; border-radius: 12px; margin-bottom: 8px; }

#faq { padding: 70px 0 90px; }
.tabs { display: flex; gap: 8px; margin-bottom: 18px; }
.tabs button {
  border: 0;
  background: rgba(255,255,255,.35);
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  color: var(--ink-soft);
}
.tabs button.on { background: #fff; color: var(--clay); }
.acc { display: none; }
.acc.on { display: block; }
.acc details {
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.acc summary { cursor: pointer; font-size: 15px; }
.acc p { padding-top: 8px; color: var(--ink-soft); }

.article { padding: 20px 0 70px; }
.article .wide, .article .wrap { color: var(--ink-soft); font-size: 15px; }
.article p { margin-bottom: 14px; text-align: justify; }

.shots { padding: 10px 0 70px; }
.shot-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.shot-grid img { width: 100%; height: 140px; object-fit: cover; border-radius: 16px; }

#footer, .site-foot {
  background: #f7f8f8;
  min-width: 1180px;
  padding: 48px 0 28px;
  text-align: center;
}
.foot-cols {
  width: 1180px;
  margin: 0 auto 24px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
  text-align: left;
}
.foot-cols h4 { font-size: 13px; font-weight: 500; margin-bottom: 10px; }
.foot-cols a, .foot-cols p { display: block; font-size: 12px; color: #7a726b; padding: 3px 0; }
.foot-bottom { font-size: 12px; color: #9a928b; letter-spacing: 0.12em; }

.page-hero {
  padding: 140px 0 70px;
  background:
    radial-gradient(circle at 70% 0%, rgba(231,200,176,.45), transparent 40%),
    linear-gradient(180deg, #f4e6d4, var(--cream));
}
.page-hero h1 { font-size: 32px; font-weight: 500; letter-spacing: 0.08em; margin: 12px 0; }
.page-hero .hero-card { margin: 0 auto; }

@media (max-width: 1200px) {
  body { min-width: 1180px; }
}

#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)}