:root{
  --bg:#fff7fa;          /* 暖白偏粉 */
  --card:#ffffffcc;      /* 玻璃卡片 */
  --line:#f3d8e2;        /* 细分割线 */
  --text:#1f1a1d;        /* 主文字 */
  --muted:#6b5d64;       /* 次文字 */
  --pink:#f2b8c6;        /* 低饱和玫瑰粉 */
  --pink2:#f7cfe0;       /* 柔粉 */
  --shadow: 0 18px 50px rgba(31,26,29,.08);
  --radius: 22px;
  --radius2: 16px;
  --max: 1040px;
}
*{box-sizing:border-box}
html,body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 20% 0%, rgba(242,184,198,.45), rgba(242,184,198,0) 55%),
    radial-gradient(1000px 600px at 80% 10%, rgba(247,207,224,.45), rgba(247,207,224,0) 60%),
    linear-gradient(180deg, #fff 0%, #fff7fa 35%, #fff3f7 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC",
               "Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC", Arial;
  letter-spacing:.2px;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.03'/></svg>");
}
body{
  margin:0;
  color:var(--text);
  background:
    radial-gradient(1200px 700px at 20% 0%, rgba(242,184,198,.45), rgba(242,184,198,0) 55%),
    radial-gradient(1000px 600px at 80% 10%, rgba(247,207,224,.45), rgba(247,207,224,0) 60%),
    linear-gradient(180deg, #fff 0%, #fff7fa 35%, #fff3f7 100%);
  font-family: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "PingFang SC",
               "Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC", Arial;
  letter-spacing:.2px;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)' opacity='.03'/></svg>");
}
a{color:inherit; text-decoration:none}

.wrap{
  width:min(var(--max), calc(100% - 48px));
  margin: 0 auto;
  padding: 28px 0 48px;
}

/* top nav */
.nav{
  position: sticky;
  top: 10px;
  z-index: 10;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding: 12px 14px;
  border:1px solid rgba(243,216,226,.9);
  background: rgba(255,255,255,.72);
  backdrop-filter: blur(10px);
  border-radius: 999px;
  box-shadow: 0 10px 30px rgba(31,26,29,.06);
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  padding-left: 6px;
  min-width: 260px;
}
.sig{
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background:
    radial-gradient(16px 16px at 30% 30%, rgba(255,255,255,.95), rgba(255,255,255,0) 70%),
    linear-gradient(135deg, rgba(242,184,198,.95), rgba(247,207,224,.9));
  border:1px solid rgba(243,216,226,.9);
  box-shadow: 0 10px 18px rgba(242,184,198,.22);
  position:relative;
  overflow:hidden;
  flex:0 0 auto;
}
.sig:after{
  content:"";
  position:absolute;
  inset:-40% -10%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.75), transparent);
  transform: rotate(18deg);
  animation: shine 5.8s ease-in-out infinite;
}
@keyframes shine{
  0%,55%{transform: translateX(-35%) rotate(18deg); opacity:.0}
  65%{opacity:.7}
  100%{transform: translateX(35%) rotate(18deg); opacity:0}
}

.brand h1{ font-size:14px; margin:0; font-weight:800; line-height:1.1; }
.brand p{ margin:0; font-size:12px; color:var(--muted); line-height:1.2; }

.links{
  display:flex;
  align-items:center;
  gap:8px;
  flex-wrap:wrap;
  justify-content:flex-end;
}
.chip{
  font-size:12px;
  padding: 9px 12px;
  border-radius: 999px;
  border:1px solid rgba(243,216,226,.95);
  background: rgba(255,255,255,.65);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
  user-select:none;
  white-space:nowrap;
}
.chip:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.9);
  border-color: rgba(242,184,198,.9);
}
.chip.primary{
  background: linear-gradient(135deg, rgba(242,184,198,.95), rgba(247,207,224,.85));
  border-color: rgba(242,184,198,.85);
  box-shadow: 0 12px 26px rgba(242,184,198,.22);
}

/* hero */
.hero{
  margin-top: 20px;
  display:grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 18px;
  align-items:stretch;
}
.card{
  background: var(--card);
  border:1px solid rgba(243,216,226,.95);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow:hidden;
  position:relative;
}
.card .inner{ padding: 22px; }

.heroMain{
  min-height: 260px;
  background:
    radial-gradient(520px 220px at 22% 20%, rgba(242,184,198,.35), transparent 60%),
    radial-gradient(520px 260px at 82% 30%, rgba(247,207,224,.35), transparent 60%),
    rgba(255,255,255,.68);
}
.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:12px;
  color:var(--muted);
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,.6);
  border:1px solid rgba(243,216,226,.95);
}
.dot{
  width:8px;height:8px;border-radius:50%;
  background: rgba(242,184,198,.95);
  box-shadow: 0 0 0 6px rgba(242,184,198,.18);
}
.title{
  margin: 14px 0 6px;
  line-height:1.05;
  font-weight: 900;
  font-size: clamp(32px, 4.2vw, 52px);
  letter-spacing: .3px;
}
.title .cn{
  font-weight: 850;
  opacity:.92;
  margin-left: 10px;
  font-size: .55em;
  vertical-align: baseline;
}
.subtitle{
  margin: 10px 0 0;
  font-size: 14px;
  color: var(--muted);
  line-height:1.75;
  max-width: 60ch;
}
.pillRow{
  margin-top: 16px;
  display:flex;
  gap:10px;
  flex-wrap:wrap;
  align-items:center;
}
.pill{
  padding: 10px 12px;
  font-size:12px;
  border-radius: 999px;
  border:1px solid rgba(243,216,226,.95);
  background: rgba(255,255,255,.65);
  color: rgba(31,26,29,.86);
}

.heroSide{ min-height: 260px; background: rgba(255,255,255,.70); }
.sideTitle{
  margin:0;
  font-size: 13px;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: rgba(31,26,29,.72);
}
.kv{
  margin-top: 14px;
  display:grid;
  gap: 10px;
}
.kv .row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding: 12px 12px;
  border-radius: var(--radius2);
  border:1px solid rgba(243,216,226,.9);
  background: rgba(255,255,255,.65);
}
.kv .k{font-size:12px;color:var(--muted)}
.kv .v{font-size:12px;font-weight:700}
.miniNote{
  margin-top: 12px;
  padding: 12px 12px;
  border-radius: var(--radius2);
  border:1px dashed rgba(242,184,198,.75);
  background: rgba(255,255,255,.55);
  color: rgba(107,93,100,.95);
  font-size:12px;
  line-height:1.6;
}

/* sections */
.grid{
  margin-top: 18px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.sectionTitle{
  margin:0 0 10px;
  font-size: 13px;
  letter-spacing: .8px;
  text-transform: uppercase;
  color: rgba(31,26,29,.72);
}
.text{
  margin:0;
  font-size: 14px;
  line-height:1.85;
  color: rgba(31,26,29,.86);
}
.list{
  margin: 12px 0 0;
  padding:0;
  list-style:none;
  display:grid;
  gap:10px;
}
.li{
  padding: 12px 12px;
  border-radius: var(--radius2);
  border:1px solid rgba(243,216,226,.92);
  background: rgba(255,255,255,.62);
  display:flex;
  gap:10px;
  align-items:flex-start;
}
.badge{
  width: 10px;
  height: 10px;
  border-radius: 999px;
  margin-top: 6px;
  background: rgba(242,184,198,.95);
  box-shadow: 0 0 0 6px rgba(242,184,198,.15);
  flex:0 0 auto;
}
.li b{display:block; font-size:13px; margin-bottom:2px}
.li span{display:block; font-size:12px; color: var(--muted); line-height:1.65}

.split{
  margin-top: 12px;
  height:1px;
  background: linear-gradient(90deg, transparent, rgba(243,216,226,.95), transparent);
}

/* footer */
.footer{
  margin-top: 18px;
  padding: 18px 18px;
  border-radius: var(--radius);
  border:1px solid rgba(243,216,226,.95);
  background: rgba(255,255,255,.62);
  box-shadow: 0 14px 40px rgba(31,26,29,.06);
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  flex-wrap:wrap;
}
.quote{
  margin:0;
  font-size:12px;
  color: rgba(107,93,100,.95);
  letter-spacing:.2px;
}
.copy{
  font-size:12px;
  color: rgba(107,93,100,.9);
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
}
.copy code{
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono","Courier New", monospace;
  background: rgba(242,184,198,.18);
  border:1px solid rgba(243,216,226,.95);
  padding: 6px 10px;
  border-radius: 999px;
}

/* mobile */


/* Hero left grid fill */
.heroGrid{
  margin-top: 14px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.hItem{
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(243,216,226,.92);
  background: rgba(255,255,255,.66);
}

.hK{
  font-size: 11px;
  letter-spacing: .9px;
  text-transform: uppercase;
  color: rgba(107,93,100,.85);
}

.hV{
  margin-top: 6px;
  font-size: 13px;
  font-weight: 850;
  color: rgba(31,26,29,.9);
}

.hS{
  margin-top: 6px;
  font-size: 12px;
  line-height: 1.6;
  color: rgba(107,93,100,.95);
}

@media (max-width: 860px){
  .heroGrid{ grid-template-columns: 1fr; }
}

@media (max-width: 860px){
  .wrap{ width: min(var(--max), calc(100% - 28px)); padding: 18px 0 36px; }
  .brand{min-width: 0}
  .hero{ grid-template-columns: 1fr; }
  .grid{ grid-template-columns: 1fr; }
  .nav{ border-radius: 18px; top: 8px; }
  .links{ justify-content:flex-start; }
}

/* Photo card (Hero side) */
.photoCard{
  margin-top: 12px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(243,216,226,.9);
  background: rgba(255,255,255,.70);
}

.photoCard img{
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center bottom;
  display: block;
  filter: saturate(0.95) contrast(0.98);
}

/* Active nav chip (enhanced by JS) */
.chip.is-active{
  background: linear-gradient(135deg, rgba(242,184,198,.95), rgba(247,207,224,.85));
  border-color: rgba(242,184,198,.85);
  box-shadow: 0 12px 26px rgba(242,184,198,.18);
}

/* Photo card (Hero side) */
.photoCard{
  margin-top: 12px;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid rgba(243,216,226,.9);
  background: rgba(255,255,255,.70);
}

.photoCard img{
  width: 100%;
  height: 260px;
  object-fit: cover;
  object-position: center bottom;
  display: block;
  filter: saturate(0.95) contrast(0.98);
}

/* Active nav chip (set by JS) */
.chip.active{
  background: rgba(255,255,255,.92);
  border-color: rgba(242,184,198,.95);
  box-shadow: 0 12px 26px rgba(242,184,198,.18);
}

/* Mobile menu */
.nav-toggle{
  display:none;
  background:transparent;
  border:0;
  padding:10px;
  border-radius:12px;
}
.nav-toggle span{
  display:block;
  width:22px;height:2px;margin:5px 0;
  background:#d9a7b6;border-radius:2px;
}
@media (max-width: 860px){
  .links{position:relative}
  .links-inner{
    display:none;
    position:absolute;
    right:0; top:48px;
    background:rgba(255,255,255,.92);
    backdrop-filter: blur(10px);
    border:1px solid rgba(243,216,226,.95);
    border-radius:18px;
    padding:10px;
    box-shadow:0 18px 40px rgba(31,26,29,.08);
    flex-direction:column;
    gap:8px;
    z-index:20;
  }
  .links-inner.open{display:flex}
  .nav-toggle{display:block}
}