:root {
  --lav: #a893c4;
  --lav-d: #6b5587;
  --lav-l: #d9cbe6;
  --ink: #221a2a;
  --muted: #746a7e;
  --ceramic: #f3eef4;
  --max: 1100px;
  --foot-min: 1180px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(160deg, rgba(168, 147, 196, 0.16), transparent 40%),
    linear-gradient(340deg, rgba(107, 85, 135, 0.1), transparent 46%),
    var(--ceramic);
  font-family: "PingFang SC", "Microsoft YaHei", sans-serif;
  font-size: 15px;
  line-height: 1.75;
}
img { max-width: 100%; height: auto; border: 0; vertical-align: middle; }
a { color: inherit; text-decoration: none; }
button, input { font-family: inherit; }
ul { margin: 0; padding: 0; list-style: none; }

.vert {
  writing-mode: vertical-rl;
  letter-spacing: 0.34em;
  color: rgba(107, 85, 135, 0.5);
  font-size: 13px;
}

.wrap { width: var(--max); max-width: calc(100% - 40px); margin: 0 auto; position: relative; z-index: 1; }
.kicker { font-size: 12px; letter-spacing: 0.18em; color: var(--lav-d); }
.h2 { margin: 8px 0 18px; font-size: 28px; font-weight: 700; }
.lead { max-width: 640px; color: var(--muted); }

.glaze {
  background: linear-gradient(180deg, rgba(255,255,255,0.8), rgba(255,255,255,0.35) 45%, rgba(168,147,196,0.1));
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 24px;
  border: 2px solid transparent;
  background:
    linear-gradient(var(--lav-d), var(--lav-d)) padding-box,
    linear-gradient(120deg, var(--lav), var(--lav-l), var(--lav-d)) border-box;
  border-radius: 999px;
  color: #fff;
  cursor: pointer;
}
.btn-ghost {
  background:
    linear-gradient(#fff, #fff) padding-box,
    linear-gradient(120deg, var(--lav), var(--lav-d)) border-box;
  color: var(--ink);
}

.index-top { position: absolute; top: 0; left: 0; z-index: 40; width: 100%; }
.top-inner { width: var(--max); max-width: calc(100% - 40px); margin: 0 auto; padding: 14px 0; }
.pill {
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  width: fit-content;
  max-width: 100%;
  padding: 8px 18px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 6px 18px rgba(34, 26, 42, 0.12);
}
.logo img { width: 96px; display: block; }
.nav-main { display: flex; align-items: center; gap: 14px; font-size: 13px; }
.nav-main > li { position: relative; }
.mega {
  display: none;
  position: absolute;
  top: 130%;
  left: 50%;
  transform: translateX(-50%);
  width: 540px;
  padding: 18px;
  background: rgba(255,255,255,0.95);
  z-index: 50;
  grid-template-columns: 1.2fr 1fr;
  gap: 12px;
  border-radius: 18px;
  box-shadow: 0 10px 28px rgba(34,26,42,0.16);
}
.has-mega:hover .mega, .has-mega:focus-within .mega { display: grid; }
.mega h4 { margin: 0 0 8px; font-size: 12px; }
.mega a { display: block; padding: 4px 0; color: var(--muted); }
.top-cta { display: flex; gap: 8px; align-items: center; font-size: 12px; }

.hero {
  position: relative;
  min-height: 100vh;
  padding: 120px 0 64px;
  overflow: hidden;
  background: linear-gradient(180deg, #efe7f2, #e2d5ec);
}
.globe { position: absolute; left: 50%; top: 10%; width: 720px; height: 720px; margin-left: -360px; opacity: 0.16; z-index: 1; }
.spin { transform-origin: 200px 200px; animation: spin 50s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.hero-mask { position: absolute; inset: 0; z-index: 2; background: radial-gradient(ellipse at 50% 38%, rgba(243,238,244,0.06), rgba(107,85,135,0.16)); }
.hero-inner { position: relative; z-index: 3; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr 0.8fr; gap: 18px; align-items: center; }
.float-banner { display: inline-block; margin-bottom: 14px; padding: 6px 14px; border-radius: 999px; background: #fff; color: var(--ink); font-size: 12px; box-shadow: 0 4px 12px rgba(34,26,42,0.1); }
.hero h1 { margin: 0 0 10px; font-size: 48px; font-weight: 800; line-height: 1.2; }
.hero .sub { margin: 0 0 18px; font-size: 18px; color: var(--lav-d); }
.hero-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.hero-shot { width: 100%; height: 280px; object-fit: cover; border-radius: 18px; box-shadow: 0 14px 34px rgba(34,26,42,0.2); }
.hero-stats { display: grid; gap: 10px; }
.hero-stats div { padding: 14px; border-radius: 14px; background: rgba(255,255,255,0.6); box-shadow: 0 6px 16px rgba(34,26,42,0.08); }
.hero-stats strong { display: block; font-size: 22px; color: var(--lav-d); }
.hero-stats span { font-size: 12px; color: var(--muted); }
.hero-side { position: absolute; right: 4px; top: 120px; }

.section { padding: 80px 0; position: relative; z-index: 1; }
.sell-row { overflow: hidden; margin-left: -6.88%; }
.sell-item { float: left; width: 18.11%; margin-left: 6.88%; text-align: center; }
.illust { width: 200px; height: 176px; margin: 0 auto 12px; object-fit: cover; display: block; background: #d9cbe6; border-radius: 14px; }
.sell-item h3 { margin: 0 0 6px; font-size: 16px; }
.sell-item p { margin: 0; text-align: left; color: var(--muted); font-size: 13px; }

.asym { display: grid; grid-template-columns: 1.6fr 1fr; grid-template-rows: auto auto; gap: 12px; }
.asym .big { grid-row: span 2; }
.panel { padding: 22px; border-radius: 16px; background: rgba(255,255,255,0.55); box-shadow: 0 8px 22px rgba(34,26,42,0.08); overflow: hidden; }
.panel h3 { margin: 0 0 8px; font-size: 18px; }
.panel p { margin: 0; color: var(--muted); font-size: 14px; }
.panel img { width: 100%; height: 150px; object-fit: cover; border-radius: 12px; margin-top: 12px; }
.panel.big img { height: 240px; }

.icon-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.icon-cell { padding: 16px 14px; min-height: 112px; border-radius: 14px; background: rgba(255,255,255,0.6); box-shadow: 0 6px 16px rgba(34,26,42,0.06); }
.icon-cell strong { display: block; margin-bottom: 6px; }
.icon-cell span { color: var(--muted); font-size: 13px; }
.more-box { display: none; margin-top: 10px; }
.more-box.is-on { display: grid; }
.fold-btn { display: block; margin: 20px auto 0; background: #fff; border: 2px solid var(--lav); border-radius: 999px; cursor: pointer; padding: 8px 18px; }
.oa-banner { width: 100%; max-width: 460px; margin: 0 0 22px; background: #2a5a4a; border-radius: 14px; }

.rings { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ring { text-align: center; }
.ring svg { width: 130px; height: 130px; }
.ring .bgc { stroke: #e5daee; }
.ring .fgc { stroke: var(--lav-d); stroke-linecap: round; }
.ring strong { display: block; font-size: 24px; margin-top: -4px; }
.ring span { color: var(--muted); font-size: 13px; }

.bigquote { text-align: center; max-width: 780px; margin: 0 auto; }
.bigquote blockquote {
  margin: 0; font-size: 30px; line-height: 1.5; font-weight: 800; color: var(--lav-d);
}
.bigquote p { color: var(--muted); }

.cards-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.card { padding: 22px; min-height: 160px; border-radius: 16px; background: rgba(255,255,255,0.6); box-shadow: 0 8px 22px rgba(34,26,42,0.08); }
.card.private { border-radius: 16px; border: 1px solid rgba(34,26,42,0.1); box-shadow: none; }
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--muted); font-size: 14px; }
.tile-shot { width: 100%; height: 128px; object-fit: cover; object-position: top; margin-top: 12px; border-radius: 10px; }

.marquee { overflow: hidden; padding: 12px 0; }
.track { display: flex; gap: 10px; width: max-content; animation: marquee 90s linear infinite; }
.quote-card { flex: 0 0 228px; padding: 16px; background: rgba(255,255,255,0.6); font-size: 13px; color: var(--muted); border-radius: 14px; box-shadow: 0 6px 16px rgba(34,26,42,0.06); }
.quote-card strong { display: block; margin-top: 10px; color: var(--ink); font-size: 12px; }
@keyframes marquee { to { transform: translateX(-50%); } }

.stack { position: relative; max-width: 640px; margin: 0 auto; }
.stack .card { position: relative; }
.stack .card:nth-child(2) { transform: translate(18px, -8px); background: rgba(255,255,255,0.8); }
.stack .card:nth-child(3) { transform: translate(36px, -16px); background: #fff; }
.stack-row { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.platforms { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 22px; }
.plat { text-align: center; padding: 14px 8px; border-radius: 12px; background: rgba(255,255,255,0.6); box-shadow: 0 4px 12px rgba(34,26,42,0.06); }

.chat { max-width: 680px; margin: 0 auto; display: grid; gap: 12px; }
.msg { max-width: 82%; padding: 12px 16px; border-radius: 18px; font-size: 14px; }
.q { justify-self: end; background: var(--lav-d); color: #fff; border-bottom-right-radius: 4px; }
.a { justify-self: start; background: #fff; color: var(--muted); border-bottom-left-radius: 4px; box-shadow: 0 4px 12px rgba(34,26,42,0.08); }

.article { max-width: 740px; }
.article p { margin: 0 0 16px; color: var(--muted); }
.article h2 { margin: 26px 0 10px; font-size: 22px; }
.crumbs { padding: 88px 0 0; font-size: 12px; color: var(--muted); }
.page-hero { padding: 18px 0 36px; }
.page-hero h1 { margin: 8px 0 12px; font-size: 32px; }
body.sub .index-top { position: relative; }
body.sub .pill { background: rgba(255,255,255,0.9); }
body.sub .crumbs { padding-top: 12px; }

.site-foot { min-width: var(--foot-min); padding: 40px 0 40px; background: transparent; }
.foot-inner {
  width: var(--foot-min); max-width: calc(100% - 40px); margin: 0 auto;
  background: #f7f8f8; color: #6a6560;
  border-radius: 22px; padding: 32px 36px 22px;
  box-shadow: 0 18px 40px rgba(34,26,42,0.14);
}
.foot-logo { width: 160px; margin-bottom: 12px; }
.foot-nav { display: flex; justify-content: space-between; gap: 16px; margin-bottom: 16px; }
.foot-nav h4 { margin: 0 0 8px; color: var(--ink); font-size: 13px; }
.foot-nav a { display: block; padding: 3px 0; font-size: 13px; }
.legal { font-size: 12px; color: #828282; max-width: 820px; }

@media (max-width: 1180px) { .site-foot, .foot-inner { min-width: 0; width: 100%; } }
@media (max-width: 930px) {
  .hero h1 { font-size: 32px; }
  .hero-grid, .cards-3, .rings, .asym { grid-template-columns: 1fr; }
  .asym .big { grid-row: auto; }
  .sell-item { width: 43%; margin-bottom: 22px; }
  .icon-grid, .platforms { grid-template-columns: 1fr 1fr; }
  .hero-side { display: none; }
  .foot-nav { flex-wrap: wrap; }
  .stack .card:nth-child(2), .stack .card:nth-child(3) { transform: none; }
}
@media (max-width: 770px) {
  .nav-main, .top-cta .link { display: none; }
  .sell-item { width: 100%; margin-left: 0; }
  .sell-row { margin-left: 0; }
}