:root{
  /* === 参考截图：珊瑚红 / 粉橙 / 紫粉 / 少量金色 === */
  --brand-red:#F05C5F;        /* 珊瑚红 */
  --brand-red2:#FF7A8A;       /* 浅红粉 */
  --brand-peach:#F1B88E;      /* 蜜桃橙/肤色 */
  --brand-gold:#F5B428;       /* 金色点缀 */
  --brand-purple:#D65ED8;     /* 紫粉 */
  --brand-violet:#7B61FF;     /* 紫蓝 */

  --bg:#F6F7FF;               /* 页面浅底（截图偏冷白） */
  --card:#FFFFFF;
  --text:#1B1B1F;
  --muted:#6B6B76;

  --border:rgba(240,92,95,.18);
  --shadow:0 14px 44px rgba(22,22,35,.10);
}

*{box-sizing:border-box;}
html,body{height:100%;}
body{
  margin:0;
  font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Noto Sans",sans-serif;
  color:var(--text);
  background:
    radial-gradient(900px 520px at 12% 8%, rgba(240,92,95,.14), transparent 60%),
    radial-gradient(820px 520px at 88% 16%, rgba(214,94,216,.14), transparent 58%),
    radial-gradient(900px 520px at 40% 88%, rgba(123,97,255,.10), transparent 62%),
    linear-gradient(180deg, #fff, var(--bg));
}

a{color:inherit;text-decoration:none;}
.all{min-height:100%; display:flex; flex-direction:column;}

/* ===== Top ===== */
.topz{position:sticky; top:0; z-index:50; backdrop-filter:saturate(1.2) blur(10px);}
.top{
  background:rgba(255,255,255,.78);
  border-bottom:1px solid rgba(240,92,95,.12);
}
.top-inner{
  max-width:1100px;
  margin:0 auto;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.logo{
  max-height:64px;
  max-width:210px;
  object-fit:contain;
  display:block;
}

.btn-outline{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding:10px 14px;
  border-radius:14px;
  font-weight:800;
  border:1px solid rgba(240,92,95,.28);
  background:
    linear-gradient(180deg, #fff, #fff5f6);
  box-shadow:0 10px 26px rgba(240,92,95,.14);
}
.btn-outline:hover{transform:translateY(-1px);}

/* ===== Center ===== */
.cen{flex:1; width:100%;}

/* Hero：更接近截图的“红粉渐变条”感觉 */
.hero{
  max-width:1100px;
  margin:18px auto 0;
  padding:0 16px;
  position:relative;
}
.hero-bg{
  position:absolute;
  inset:0 16px;
  height:150px;
  border-radius:22px;
  background:
    radial-gradient(520px 240px at 18% 40%, rgba(245,180,40,.22), transparent 60%),
    radial-gradient(520px 240px at 88% 35%, rgba(214,94,216,.22), transparent 62%),
    linear-gradient(135deg, rgba(240,92,95,.95), rgba(255,122,138,.92));
  border:1px solid rgba(255,255,255,.22);
  box-shadow:var(--shadow);
}
.hero-inner{
  position:relative;
  padding:26px 22px;
  height:150px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  color:#fff;
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.18);
  border:1px solid rgba(255,255,255,.20);
  color:#fff;
  font-weight:900;
  font-size:12px;
}
.hero-title h1{
  margin:10px 0 6px;
  font-size:22px;
  letter-spacing:.2px;
}
.hero-title p{
  margin:0;
  color:rgba(255,255,255,.88);
  font-size:13px;
}

/* 右侧按钮：截图同款“红粉按钮” */
.btn-solid{
  border:0;
  cursor:pointer;
  padding:12px 14px;
  border-radius:14px;
  font-weight:900;
  color:#fff;
  background:linear-gradient(135deg, #FFB55B, var(--brand-gold));
  box-shadow:0 14px 30px rgba(245,180,40,.30);
}
.btn-solid:hover{transform:translateY(-1px);}

/* Layout */
.line{
  max-width:1100px;
  margin:18px auto 34px;
  padding:0 16px;
}
.line-grid{
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap:16px;
}

/* Card */
.box{
  background:var(--card);
  border:1px solid rgba(240,92,95,.14);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:16px;
}
.box-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:12px;
  padding:4px 2px 12px;
}
.box-title{
  font-weight:950;
  letter-spacing:.2px;
  font-size:16px;
}
.box-sub{
  color:var(--muted);
  font-size:12px;
  font-weight:700;
}

/* Routes */
.routes{
  display:flex;
  flex-direction:column;
  gap:12px;
}
.link{
  display:grid;
  grid-template-columns: 92px 1fr 92px;
  align-items:center;
  gap:10px;
  padding:14px 14px;
  border-radius:18px;
  border:1px solid rgba(240,92,95,.14);
  background:
    radial-gradient(220px 160px at 12% 50%, rgba(240,92,95,.08), transparent 60%),
    radial-gradient(220px 160px at 92% 50%, rgba(214,94,216,.08), transparent 60%),
    linear-gradient(180deg, #fff, #fff7fb);
}
.link:hover{
  transform:translateY(-1px);
  border-color:rgba(240,92,95,.28);
  box-shadow:0 12px 30px rgba(240,92,95,.12);
}

/* 左侧 ms：用珊瑚红系 */
.row1{
  font-weight:950;
  color:var(--brand-red);
  background:rgba(240,92,95,.10);
  border:1px solid rgba(240,92,95,.18);
  padding:8px 10px;
  border-radius:14px;
  text-align:center;
}
.row2{
  font-weight:950;
  letter-spacing:.2px;
}

/* Enter 按钮：红粉渐变（截图主按钮感觉） */
.row3{
  justify-self:end;
  font-weight:950;
  color:#fff;
  padding:10px 14px;
  border-radius:999px;
  background:linear-gradient(135deg, var(--brand-red), var(--brand-red2));
  box-shadow:0 12px 26px rgba(240,92,95,.22);
}

.hint{
  margin-top:12px;
  color:var(--muted);
  font-size:12px;
  line-height:1.5;
  padding:0 2px 2px;
}

/* Right side */
.side{display:flex; flex-direction:column; gap:14px;}
.side-card{
  background:var(--card);
  border:1px solid rgba(240,92,95,.14);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:16px;
}
.side-figure{
  border-radius:18px;
  border:1px dashed rgba(214,94,216,.28);
  background:
    radial-gradient(260px 180px at 30% 40%, rgba(240,92,95,.12), transparent 65%),
    radial-gradient(260px 180px at 78% 56%, rgba(214,94,216,.12), transparent 65%),
    linear-gradient(135deg, #fff, #fff1f8);
  height:210px;
  display:flex;
  align-items:center;
  justify-content:center;
  overflow:hidden;
}
.side-figure img{
  max-width:85%;
  max-height:85%;
  object-fit:contain;
}
.side-figure-fallback{
  width:90%;
  height:70%;
  border-radius:18px;
  background:
    radial-gradient(180px 120px at 25% 35%, rgba(240,92,95,.20), transparent 65%),
    radial-gradient(160px 120px at 70% 55%, rgba(214,94,216,.20), transparent 65%),
    linear-gradient(135deg, rgba(123,97,255,.08), rgba(255,255,255,1));
}

.actions{margin-top:14px; display:flex; flex-direction:column; gap:10px;}

/* Download 按钮：更像截图里的主 CTA */
.download{
  width:100%;
  cursor:pointer;
  border:0;
  border-radius:18px;
  padding:14px 14px;
  font-weight:950;
  color:#fff;
  background:
    linear-gradient(135deg, var(--brand-red), var(--brand-red2));
  box-shadow:0 16px 34px rgba(240,92,95,.26);
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
}
.download:hover{transform:translateY(-1px);}
.download img{width:22px;height:22px;object-fit:contain;}
.small{color:var(--muted); font-size:12px; line-height:1.5; text-align:center;}

.side-note{
  background:rgba(255,255,255,.78);
  border:1px solid rgba(240,92,95,.12);
  border-radius:22px;
  padding:14px 16px;
}
.side-note-title{font-weight:950; font-size:13px; margin-bottom:6px;}
.side-note-text{color:var(--muted); font-size:12px; line-height:1.5;}

/* Footer */
.foot{
  padding:18px 0;
  border-top:1px solid rgba(240,92,95,.12);
  background:rgba(255,255,255,.78);
}
.footwz{
  max-width:1100px;
  margin:0 auto;
  padding:0 16px;
  color:var(--muted);
  font-size:12px;
}

/* Responsive */
@media (max-width: 980px){
  .line-grid{grid-template-columns:1fr;}
  .hero-inner{height:auto; padding:20px 18px;}
  .hero-bg{height:170px;}
}
@media (max-width: 520px){
  .row2{font-size:13px;}
  .link{grid-template-columns: 88px 1fr 88px;}
}
/* ===== 右侧卡片：更美观的预览布局 ===== */
.side-card{ padding:16px; }

.promo{
  display:grid;
  grid-template-columns: 160px 1fr;
  gap:14px;
  align-items:stretch;
  margin-bottom:14px;
}

/* 左：装饰图容器 */
.promo-deco{
  position:relative;
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(240,92,95,.14);
  background:
    radial-gradient(240px 160px at 40% 35%, rgba(245,180,40,.18), transparent 65%),
    radial-gradient(240px 160px at 70% 60%, rgba(214,94,216,.16), transparent 70%),
    linear-gradient(135deg, rgba(255,255,255,1), rgba(255,240,246,1));
  box-shadow: 0 12px 26px rgba(22,22,35,.10);
  display:flex;
  align-items:flex-end;
  justify-content:center;
  padding:10px;
}

.promo-deco img{
  max-width:125%;
  max-height:150px;
  object-fit:contain;
  transform: translateY(6px);
  filter: drop-shadow(0 14px 18px rgba(22,22,35,.18));
}

.promo-deco.noimg::after{
  content:"00097";
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
  font-weight:950;
  letter-spacing:.6px;
  color:rgba(240,92,95,.55);
}

/* 右：App预览框（玻璃感，不要硬红框） */
.promo-shot{
  position:relative;
  border-radius:18px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.65);
  background:
    radial-gradient(420px 220px at 20% 30%, rgba(240,92,95,.18), transparent 60%),
    radial-gradient(420px 220px at 85% 60%, rgba(214,94,216,.18), transparent 65%),
    linear-gradient(135deg, rgba(255,255,255,.92), rgba(255,240,246,.92));
  box-shadow:
    inset 0 0 0 1px rgba(240,92,95,.10),
    0 14px 30px rgba(22,22,35,.10);
  min-height:150px;
}

/* 预览图铺满 */
.promo-shot img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* 没有预览图时：显示“占位标签”，也好看 */
.promo-shot.empty::after{
  content:"APP PREVIEW";
  position:absolute;
  left:14px;
  bottom:12px;
  padding:6px 10px;
  border-radius:999px;
  background:rgba(255,255,255,.75);
  border:1px solid rgba(240,92,95,.16);
  color:#b24a55;
  font-weight:900;
  font-size:12px;
  letter-spacing:.6px;
}

/* 移动端：上下排列更舒服 */
@media (max-width: 520px){
  .promo{ grid-template-columns: 1fr; }
  .promo-deco{ min-height:140px; }
  .promo-shot{ min-height:160px; }
}