/* ============================================================
   site20 — 时尚活力风（圆角大卡 + 双色光斑 · 粉紫糖果色调）
   ============================================================ */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",system-ui,sans-serif;background:#fff7fa;color:#2a2333;line-height:1.75}
img{max-width:100%;display:block;border-radius:18px}
a{text-decoration:none;color:inherit}
.wrap{width:min(1120px,92%);margin:0 auto}
.narrow{width:min(720px,92%)}
.section{padding:70px 0}
.section.alt{background:#fdeef4}
.kicker{font-size:12px;letter-spacing:.26em;color:#ff5c8a;font-weight:800;margin-bottom:10px}
.section h2{font-size:28px;margin-bottom:14px}
.note{font-size:13px;color:#9a90a8}

/* 年龄提示条 */
.age-bar{position:sticky;top:0;z-index:60;display:flex;gap:14px;align-items:center;justify-content:center;flex-wrap:wrap;background:#2a2333;color:#fff;font-size:13px;padding:9px 14px;text-align:center}
.age-bar button{border:none;cursor:pointer;background:linear-gradient(90deg,#ff5c8a,#8b5cf6);color:#fff;font-size:13px;padding:6px 16px;border-radius:999px}

/* 头部导航 */
.site-header{position:sticky;top:0;background:rgba(255,247,250,.9);backdrop-filter:blur(8px);border-bottom:1px solid #f6dfe9;z-index:50}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.brand{display:flex;align-items:baseline;gap:10px}
.brand b{font-size:22px;background:linear-gradient(90deg,#ff5c8a,#8b5cf6);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand span{font-size:13px;color:#7d7490;display:flex;flex-direction:column;line-height:1.25}
.brand small{font-size:10px;letter-spacing:.26em;color:#8b5cf6}
.menu-toggle{display:none;background:#fff;border:1px solid #f0d6e2;border-radius:12px;font-size:18px;padding:4px 12px;cursor:pointer}
.pill-nav{display:flex;gap:8px;flex-wrap:wrap}
.pill-nav a{font-size:14px;color:#5c5470;padding:7px 16px;border-radius:999px;background:#fff;border:1px solid #f0d6e2;transition:.2s}
.pill-nav a:hover{background:#ff5c8a;border-color:#ff5c8a;color:#fff}

/* 面包屑 */
.breadcrumb{padding:16px 0 0;font-size:13px;color:#9a90a8;display:flex;gap:8px}
.breadcrumb a:hover{color:#ff5c8a}

/* Hero：圆角大卡 + 双色光斑 */
.hero{position:relative;padding:64px 0;overflow:hidden}
.blob{position:absolute;border-radius:50%;filter:blur(70px);opacity:.55;pointer-events:none}
.blob.pink{width:340px;height:340px;background:#ffb3cd;top:-80px;left:-60px}
.blob.purple{width:380px;height:380px;background:#c9b6ff;bottom:-120px;right:-80px}
.hero-card{position:relative;background:#fff;border:1px solid #f6dfe9;border-radius:28px;padding:52px 44px;text-align:center;box-shadow:0 30px 70px -40px rgba(255,92,138,.35)}
.hero-card h1{font-size:38px;line-height:1.3;margin:8px 0 14px}
.hero-card .lead{font-size:17px;color:#4d4560;max-width:680px;margin:0 auto}
.hero-card .sub{font-size:13px;color:#9a90a8;max-width:640px;margin:12px auto 0}
.hero-card img{width:min(820px,100%);margin:30px auto 0}
.hero-actions{display:flex;gap:14px;justify-content:center;margin:24px 0 0;flex-wrap:wrap}
.btn{display:inline-block;padding:12px 30px;border-radius:999px;font-size:14px;transition:.25s;border:1px solid transparent;cursor:pointer}
.btn.primary{background:linear-gradient(90deg,#ff5c8a,#8b5cf6);color:#fff;box-shadow:0 12px 26px -12px rgba(255,92,138,.6)}
.btn.primary:hover{transform:translateY(-2px)}
.btn.ghost{border-color:#f0d6e2;color:#5c5470;background:#fff}
.btn.ghost:hover{border-color:#8b5cf6;color:#8b5cf6}

/* 彩色标签跑马灯 */
.marquee{overflow:hidden;background:#fff;border-top:1px solid #f6dfe9;border-bottom:1px solid #f6dfe9;padding:14px 0}
.marquee-inner{display:flex;width:max-content;animation:mq 22s linear infinite}
.marquee-inner span{padding:7px 18px;margin-right:14px;border-radius:999px;font-size:14px;font-weight:700;white-space:nowrap}
.t-pink{background:#ffe1ec;color:#e0447c}
.t-purple{background:#ece4ff;color:#7048e8}
.t-yellow{background:#fff3d6;color:#b8860b}
.t-mint{background:#dcf7ec;color:#0f9d6c}
@keyframes mq{to{transform:translateX(-50%)}}

/* 选物卡片 */
.prods{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:8px}
.prod{background:#fff;border:1px solid #f6dfe9;border-radius:22px;padding:30px 26px;position:relative;transition:.25s}
.prod:hover{transform:translateY(-5px);box-shadow:0 20px 44px -26px rgba(255,92,138,.4)}
.prod .dot{position:absolute;top:24px;right:24px;width:14px;height:14px;border-radius:50%}
.dot.pink{background:#ff5c8a}
.dot.purple{background:#8b5cf6}
.dot.yellow{background:#ffc53d}
.prod h3{font-size:18px;margin-bottom:10px}
.prod p{font-size:14px;color:#7d7490}

/* 关于：气泡卡 */
.about-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}
.bubble{background:#fff;border:1px solid #f6dfe9;border-radius:24px;padding:32px 30px;position:relative}
.bubble::after{content:"";position:absolute;right:56px;bottom:-14px;width:26px;height:26px;background:#fff;border-right:1px solid #f6dfe9;border-bottom:1px solid #f6dfe9;transform:rotate(45deg);border-radius:0 0 6px 0}
.ticks{list-style:none;margin-top:14px}
.ticks li{padding:7px 0 7px 26px;position:relative;font-size:14px;color:#4d4560}
.ticks li::before{content:"\2713";position:absolute;left:0;top:8px;width:18px;height:18px;border-radius:50%;background:#ffe1ec;color:#e0447c;font-size:12px;line-height:18px;text-align:center}

/* 心动评价：轮播 */
.reviews-viewport{overflow:hidden;margin-top:14px}
.reviews-track{display:flex;transition:transform .5s ease}
.rev-slide{min-width:100%;background:#fff;border:1px solid #f6dfe9;border-radius:22px;padding:32px;text-align:center}
.rev-slide p{font-size:15px;color:#4d4560}
.rev-slide footer{margin-top:14px;font-size:13px;color:#9a90a8}
.reviews-dots{display:flex;gap:8px;justify-content:center;margin-top:16px}
.reviews-dots button{width:9px;height:9px;border-radius:50%;border:none;background:#eccfe0;cursor:pointer}
.reviews-dots button.on{background:linear-gradient(90deg,#ff5c8a,#8b5cf6)}

/* 小贴士 FAQ */
.faq-item{background:#fff;border:1px solid #f6dfe9;border-radius:18px;padding:20px 24px;margin-bottom:14px}
.faq-item h3{font-size:16px;margin-bottom:6px}
.faq-item p{font-size:14px;color:#7d7490}

/* 找我们 */
.contact-card{display:grid;grid-template-columns:1fr 1fr;gap:34px;background:#fff;border:1px solid #f6dfe9;border-radius:26px;padding:40px;box-shadow:0 26px 60px -44px rgba(139,92,246,.5)}
.contact-info{list-style:none;margin:12px 0 0;font-size:15px;color:#4d4560}
.contact-info li{padding:5px 0}
.contact-form{display:grid;gap:14px;align-content:start}
.contact-form label{display:grid;gap:6px;font-size:14px;color:#5c5470}
.contact-form input,.contact-form textarea{border:1px solid #f0d6e2;border-radius:14px;background:#fffafd;padding:11px 14px;font-size:14px;font-family:inherit;color:#2a2333}
.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:#8b5cf6}
.form-tip{font-size:13px;color:#0f9d6c}

/* 页脚 */
.site-footer{background:#2a2333;color:#cfc6dd;padding:32px 0;font-size:13px}
.site-footer .legal{margin-top:8px;color:#8d84a3;line-height:1.8}

/* 响应式 */
@media(max-width:900px){
  .prods{grid-template-columns:1fr}
  .about-grid{grid-template-columns:1fr}
  .contact-card{grid-template-columns:1fr;padding:28px}
  .menu-toggle{display:block}
  .pill-nav{display:none;position:absolute;left:0;right:0;top:100%;background:#fff7fa;border-bottom:1px solid #f6dfe9;flex-direction:column;padding:12px 4%}
  .pill-nav.open{display:flex}
  .hero-card{padding:36px 22px}
  .hero-card h1{font-size:29px}
}