/* ===== 蜜桃品牌站 — 全局样式 ===== */

/* ---------- Reset & Base ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;color:#1a1a2e;background:#f8f8fc;line-height:1.7;overflow-x:hidden}
img,video{max-width:100%;height:auto;display:block}
a{color:#4a3aff;text-decoration:none;transition:color .2s}
a:hover{color:#6c5ce7}
button{font:inherit;cursor:pointer}
details summary{cursor:pointer}
pre{overflow-x:auto;white-space:pre-wrap;word-break:break-word}

/* ---------- Container ---------- */
.container{max-width:1200px;margin:0 auto;padding:0 20px}

/* ---------- Topbar / Header ---------- */
.topbar{position:sticky;top:0;z-index:100;background:rgba(26,26,46,.92);backdrop-filter:blur(12px);border-bottom:1px solid rgba(255,255,255,.08)}
.topbar-inner{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand-wrap img{height:40px;width:auto}
.main-nav{display:flex;gap:6px;flex-wrap:wrap}
.main-nav a{color:rgba(255,255,255,.82);font-size:.85rem;padding:6px 10px;border-radius:6px;transition:background .2s,color .2s;white-space:nowrap}
.main-nav a:hover{background:rgba(255,255,255,.12);color:#fff}

/* ---------- Section ---------- */
.section{padding:56px 0}
.section:nth-child(even){background:#fff}
.section-heading{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start;margin-bottom:36px}
.section-heading h2{font-size:1.45rem;line-height:1.45;color:#1a1a2e}
.section-heading h2 span{color:#4a3aff}
.section-heading>p{font-size:.92rem;color:#555;line-height:1.7}
.pbzk5{font-size:.78rem;text-transform:uppercase;letter-spacing:1.5px;color:#4a3aff;font-weight:600;margin-bottom:6px}

/* ---------- Hero (Homepage) ---------- */
.hero{background:linear-gradient(135deg,#1a1a2e 0%,#16213e 50%,#0f3460 100%);color:#fff;padding:80px 0 60px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 70% 30%,rgba(74,58,255,.18),transparent 60%);pointer-events:none}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.hero-copy{position:relative;z-index:2}
.hero-copy .jf56g{font-size:.82rem;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.6);margin-bottom:10px}
.hero-copy h1{font-size:2rem;line-height:1.4;margin-bottom:16px}
.hero-copy h1 span{color:#a29bfe}
.hero-copy>p{font-size:.95rem;color:rgba(255,255,255,.78);line-height:1.8;margin-bottom:20px}
.kfhurqx{display:flex;gap:24px;margin-bottom:18px;flex-wrap:wrap}
.kfhurqx .item{text-align:center}
.kfhurqx .item strong{display:block;font-size:1.35rem;color:#a29bfe}
.kfhurqx .item span{font-size:.78rem;color:rgba(255,255,255,.6)}
.c6n6rjq{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}
.c6n6rjq span{background:rgba(255,255,255,.1);color:rgba(255,255,255,.8);font-size:.75rem;padding:4px 12px;border-radius:20px}
.cta-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.action-btn{display:inline-block;background:linear-gradient(135deg,#4a3aff,#6c5ce7);color:#fff;padding:12px 28px;border-radius:8px;font-weight:600;font-size:.92rem;transition:transform .2s,box-shadow .2s}
.action-btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(74,58,255,.35);color:#fff}
.ghost-btn{display:inline-block;border:1.5px solid rgba(255,255,255,.35);color:rgba(255,255,255,.85);padding:11px 26px;border-radius:8px;font-size:.92rem;transition:background .2s}
.ghost-btn:hover{background:rgba(255,255,255,.1);color:#fff}
.vfnsid{font-size:.78rem;color:rgba(255,255,255,.5);background:rgba(255,255,255,.06);padding:10px 16px;border-radius:6px;line-height:1.6;margin-top:8px}
.section .vfnsid{color:#888;background:rgba(0,0,0,.03)}

/* Hero Visual */
.hero-visual{position:relative;border-radius:14px;overflow:hidden}
.hero-visual>img{width:100%;display:block;border-radius:14px}
.du6h7ptp{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(26,26,46,.7) 100%)}
.nn85px35{position:absolute;background:rgba(26,26,46,.85);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:10px;padding:16px 20px;max-width:280px;color:#fff}
.float-card.top{top:16px;right:16px}
.float-card.bottom{bottom:16px;left:16px}
.nn85px35 .pbzk5{margin-bottom:4px}
.nn85px35 strong{font-size:.95rem;display:block;margin-bottom:6px}
.nn85px35 p{font-size:.8rem;color:rgba(255,255,255,.65);line-height:1.5}

/* ---------- Breadcrumb ---------- */
.breadcrumb{font-size:.82rem;margin-bottom:14px;color:rgba(255,255,255,.55)}
.breadcrumb a{color:rgba(255,255,255,.7)}
.breadcrumb a:hover{color:#fff}
.breadcrumb span::before{content:'›';margin:0 6px}
.section .breadcrumb{color:#888}
.section .breadcrumb a{color:#4a3aff}

/* ---------- Search Panel ---------- */
.5ftocvzk{margin-bottom:28px}
.search-form{max-width:680px}
.search-row{display:flex;gap:0}
.search-input{flex:1;padding:12px 16px;border:1.5px solid rgba(255,255,255,.2);border-radius:8px 0 0 8px;background:rgba(255,255,255,.08);color:#fff;font-size:.92rem;outline:none;transition:border-color .2s}
.search-input::placeholder{color:rgba(255,255,255,.4)}
.search-input:focus{border-color:#4a3aff}
.search-button{padding:12px 24px;background:#4a3aff;color:#fff;border:none;border-radius:0 8px 8px 0;font-weight:600;font-size:.92rem;transition:background .2s}
.search-button:hover{background:#6c5ce7}
.54yrcthe{font-size:.78rem;color:rgba(255,255,255,.4);margin-top:8px}
.sftk3{font-size:.85rem;color:#a29bfe;margin-top:6px}

/* ---------- Media Grid (Video Cards) ---------- */
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.media-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.06);transition:transform .25s,box-shadow .25s}
.media-card:hover{transform:translateY(-4px);box-shadow:0 8px 28px rgba(0,0,0,.1)}
.video-cover{position:relative;aspect-ratio:16/9;overflow:hidden;background:#1a1a2e;cursor:pointer}
.video-cover video,.video-cover img{width:100%;height:100%;object-fit:cover}
.play-badge{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(74,58,255,.85);color:#fff;width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.1rem;opacity:.85;transition:opacity .2s,transform .2s}
.video-cover:hover .play-badge{opacity:1;transform:translate(-50%,-50%) scale(1.1)}
.video-info{padding:18px}
.video-info h3{font-size:1.05rem;margin-bottom:8px;color:#1a1a2e}
.video-info p{font-size:.85rem;color:#555;line-height:1.6;margin-bottom:10px}
.tag-list{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:8px}
.tag-list span{background:#f0eeff;color:#4a3aff;font-size:.72rem;padding:3px 10px;border-radius:14px}
.drg3x0si{display:flex;gap:14px;font-size:.78rem;color:#999}

/* ---------- Dual Grid ---------- */
.dual-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}

/* ---------- Feature Cards ---------- */
.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.feature-card{background:#fff;border-radius:10px;padding:22px;box-shadow:0 2px 10px rgba(0,0,0,.05);transition:transform .2s}
.feature-card:hover{transform:translateY(-3px)}
.feature-card h3{font-size:1rem;margin-bottom:8px;color:#1a1a2e}
.feature-card p{font-size:.85rem;color:#555;line-height:1.6;margin-bottom:10px}
.mauqr8{display:flex;gap:6px;flex-wrap:wrap}
.mauqr8 span{background:#f0eeff;color:#4a3aff;font-size:.72rem;padding:3px 10px;border-radius:14px}

/* ---------- Banner Card ---------- */
.banner-card{position:relative;border-radius:14px;overflow:hidden;min-height:320px}
.banner-image{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.vpxmq0{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(26,26,46,.75) 100%)}
.banner-copy{position:absolute;bottom:0;left:0;right:0;padding:24px;color:#fff;z-index:2}
.banner-copy .pbzk5{color:rgba(255,255,255,.7)}
.banner-copy h3{font-size:1.15rem;margin-bottom:8px}
.banner-copy p{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.6}

/* ---------- Metrics ---------- */
.metrics-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.metric-card{background:#fff;border-radius:10px;padding:22px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.metric-card h3{font-size:.85rem;color:#4a3aff;margin-bottom:6px}
.metric-card strong{font-size:1.8rem;color:#1a1a2e;display:block;margin-bottom:6px}
.metric-card p{font-size:.82rem;color:#555;line-height:1.5}
.same0n6{font-size:.88rem;color:#555;background:#f0eeff;padding:14px 20px;border-radius:8px;line-height:1.6;border-left:3px solid #4a3aff}

/* ---------- JSON Panel ---------- */
.18meom{background:#1a1a2e;border-radius:10px;padding:22px;color:#a29bfe;overflow:hidden}
.18meom h3{color:#fff;font-size:.95rem;margin-bottom:12px}
.18meom p{font-size:.82rem;color:rgba(255,255,255,.7);line-height:1.6;margin-bottom:6px}
.18meom pre{font-size:.78rem;color:#a29bfe;line-height:1.6;background:rgba(0,0,0,.2);padding:16px;border-radius:8px;margin-top:8px}

/* ---------- Community Showcase ---------- */
.community-showcase{position:relative;border-radius:14px;overflow:hidden;min-height:400px}
.community-image{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.q3x70jc{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(26,26,46,.75) 100%)}
.community-copy{position:absolute;bottom:0;left:0;right:0;padding:24px;color:#fff;z-index:2}
.community-copy .pbzk5{color:rgba(255,255,255,.7)}
.community-copy h3{font-size:1.15rem;margin-bottom:8px}
.community-copy p{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.6}

/* ---------- Expert ---------- */
.expert-grid{display:grid;grid-template-columns:1fr;gap:18px}
.expert-card{background:#fff;border-radius:10px;padding:22px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.expert-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}
.expert-top h3{font-size:1.05rem;color:#1a1a2e;margin-bottom:2px}
.expert-top p{font-size:.82rem;color:#888}
.expert-card>p{font-size:.85rem;color:#555;line-height:1.6;margin-bottom:4px}
.avatar-badge{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#4a3aff,#6c5ce7);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}
.card-actions{display:flex;gap:10px;margin-top:12px}
.card-actions a{font-size:.82rem;padding:7px 16px;border-radius:6px;background:#f0eeff;color:#4a3aff;transition:background .2s}
.card-actions a:hover{background:#4a3aff;color:#fff}

/* Expert Showcase */
.expert-showcase{position:relative;border-radius:14px;overflow:hidden;min-height:280px}
.expert-image{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.ici1fq3z{position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(26,26,46,.75) 100%)}
.expert-copy{position:absolute;bottom:0;left:0;right:0;padding:24px;color:#fff;z-index:2}
.expert-copy .pbzk5{color:rgba(255,255,255,.7)}
.expert-copy h3{font-size:1.15rem;margin-bottom:8px}
.expert-copy p{font-size:.85rem;color:rgba(255,255,255,.7);line-height:1.6}

/* ---------- Logo Wall ---------- */
.logo-wall{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.c3mceit{background:#fff;border-radius:10px;padding:18px;text-align:center;box-shadow:0 2px 10px rgba(0,0,0,.05);transition:transform .2s}
.c3mceit:hover{transform:translateY(-3px)}
.c3mceit strong{display:block;font-size:.92rem;color:#1a1a2e;margin-bottom:4px}
.c3mceit p{font-size:.75rem;color:#888}

/* ---------- Steps ---------- */
.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{background:#fff;border-radius:10px;padding:22px;box-shadow:0 2px 10px rgba(0,0,0,.05);position:relative}
.step-index{width:36px;height:36px;border-radius:50%;background:linear-gradient(135deg,#4a3aff,#6c5ce7);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.9rem;margin-bottom:12px}
.step-card h3{font-size:.95rem;margin-bottom:8px;color:#1a1a2e}
.step-card p{font-size:.82rem;color:#555;line-height:1.6}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.contact-card{background:#fff;border-radius:12px;padding:26px;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.contact-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:16px}
.contact-top h3{font-size:1.1rem;color:#1a1a2e;margin-bottom:4px}
.contact-top p{font-size:.85rem;color:#888}
.info-list{display:grid;gap:8px}
.info-list div{font-size:.85rem;color:#555;line-height:1.6}
.info-list strong{color:#1a1a2e}

/* ---------- Reviews ---------- */
.reviews-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.review-card{background:#fff;border-radius:10px;padding:22px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.review-top{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}
.review-top h3{font-size:.95rem;color:#1a1a2e;margin-bottom:2px}
.review-top p{font-size:.78rem;color:#888}
.review-score{width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,#4a3aff,#6c5ce7);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.82rem;flex-shrink:0}
.review-card blockquote{font-size:.85rem;color:#555;line-height:1.7;font-style:italic;border-left:3px solid #4a3aff;padding-left:14px;margin-bottom:12px}

/* ---------- FAQ ---------- */
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.faq-item{background:#fff;border-radius:10px;padding:18px 22px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.faq-item summary{font-size:.95rem;font-weight:600;color:#1a1a2e;padding:4px 0;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::after{content:'+';font-size:1.2rem;color:#4a3aff;transition:transform .2s}
.faq-item[open] summary::after{transform:rotate(45deg)}
.faq-item p{font-size:.85rem;color:#555;line-height:1.7;margin-top:10px}

/* ---------- Share / Social ---------- */
.share-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:start}
.social-card{background:#fff;border-radius:12px;padding:26px;box-shadow:0 2px 12px rgba(0,0,0,.06)}
.social-card h3{font-size:1.05rem;margin-bottom:14px;color:#1a1a2e}
.share-actions{display:flex;gap:10px;flex-wrap:wrap}
.share-btn{padding:10px 20px;border-radius:8px;border:1.5px solid #e0ddf5;background:#fff;color:#4a3aff;font-size:.85rem;font-weight:600;transition:background .2s,color .2s}
.share-btn:hover{background:#f0eeff}
.share-btn.primary{background:#4a3aff;color:#fff;border-color:#4a3aff}
.share-btn.primary:hover{background:#6c5ce7;border-color:#6c5ce7}

/* ---------- Footer ---------- */
.footer{background:#1a1a2e;color:rgba(255,255,255,.7);padding:48px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr;gap:36px;align-items:start}
.footer-logo img{height:44px;width:auto;margin-bottom:14px}
.footer p{font-size:.85rem;line-height:1.7;margin-bottom:10px}
.footer-links{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:14px}
.footer-links a{color:rgba(255,255,255,.6);font-size:.82rem;padding:5px 12px;background:rgba(255,255,255,.06);border-radius:6px;transition:background .2s}
.footer-links a:hover{background:rgba(255,255,255,.12);color:#fff}
.w4u67{font-size:.78rem;color:rgba(255,255,255,.4);margin-bottom:6px}
.footer .vfnsid{color:rgba(255,255,255,.35);background:rgba(255,255,255,.04);margin-top:14px}

/* ---------- QR Grid ---------- */
.qr-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.qr-card{background:rgba(255,255,255,.06);border-radius:10px;padding:18px;text-align:center}
.qr-card img{margin:0 auto 10px;width:120px;height:auto}
.qr-card strong{display:block;font-size:.85rem;color:#fff;margin-bottom:4px}
.qr-card p{font-size:.75rem;color:rgba(255,255,255,.5)}

/* ---------- Subpage: Subhero ---------- */
.subhero{position:relative;border-radius:14px;overflow:hidden;min-height:320px}
.subhero>img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
.subhero-copy{position:relative;z-index:2;padding:48px 32px;color:#fff;background:linear-gradient(180deg,rgba(26,26,46,.5) 0%,rgba(26,26,46,.82) 100%);min-height:320px;display:flex;flex-direction:column;justify-content:flex-end}
.subhero-copy .breadcrumb{margin-bottom:10px}
.subhero-copy h1{font-size:1.6rem;line-height:1.45;margin-bottom:12px}
.subhero-copy h1 span{color:#a29bfe}
.subhero-copy p{font-size:.9rem;color:rgba(255,255,255,.75);line-height:1.7}

/* ---------- Subpage: Article Grid ---------- */
.article-grid{display:grid;grid-template-columns:2fr 1fr;gap:28px;align-items:start}
.article-list{display:grid;gap:22px}
.article-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.06);display:grid;grid-template-columns:240px 1fr;gap:0;transition:transform .2s}
.article-card:hover{transform:translateY(-3px)}
.article-thumb{overflow:hidden}
.article-thumb img{width:100%;height:100%;object-fit:cover;min-height:200px}
.article-card>div{padding:20px}
.qo9my{display:flex;gap:10px;margin-bottom:8px}
.qo9my span{font-size:.75rem;color:#888;background:#f5f5fa;padding:3px 10px;border-radius:12px}
.article-card h2{font-size:1.05rem;line-height:1.45;margin-bottom:8px;color:#1a1a2e}
.article-card h3{font-size:1.05rem;line-height:1.45;margin-bottom:8px;color:#1a1a2e}
.article-card p{font-size:.85rem;color:#555;line-height:1.6;margin-bottom:10px}

/* ---------- Subpage: Side Note ---------- */
.side-note{background:#fff;border-radius:12px;padding:24px;box-shadow:0 2px 12px rgba(0,0,0,.06);position:sticky;top:84px}
.side-note h3{font-size:1rem;margin-bottom:10px;color:#1a1a2e}
.side-note p{font-size:.85rem;color:#555;line-height:1.6;margin-bottom:10px}

/* ---------- Subpage: Video Grid ---------- */
.video-grid{display:grid;grid-template-columns:1fr;gap:22px}
.video-card{background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.06);display:grid;grid-template-columns:1fr 1fr;gap:0;transition:transform .2s}
.video-card:hover{transform:translateY(-3px)}
.video-poster{position:relative;overflow:hidden}
.video-poster img{width:100%;height:100%;object-fit:cover;min-height:240px}
.video-poster .play-badge{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);background:rgba(74,58,255,.85);color:#fff;padding:8px 18px;border-radius:20px;font-size:.82rem;font-weight:600;width:auto;height:auto}
.video-content{padding:24px}
.video-content h3{font-size:1.1rem;margin-bottom:10px;color:#1a1a2e}
.video-content p{font-size:.85rem;color:#555;line-height:1.6;margin-bottom:8px}

/* ---------- Fade-in Animation ---------- */
.fade-in{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-in.in-view{opacity:1;transform:translateY(0)}

/* ---------- Responsive ---------- */
@media(max-width:1024px){
  .hero-grid,.dual-grid,.contact-grid,.share-grid,.footer-grid{grid-template-columns:1fr}
  .section-heading{grid-template-columns:1fr}
  .media-grid{grid-template-columns:repeat(2,1fr)}
  .reviews-grid{grid-template-columns:repeat(2,1fr)}
  .logo-wall{grid-template-columns:repeat(3,1fr)}
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .article-grid{grid-template-columns:1fr}
  .video-card{grid-template-columns:1fr}
  .feature-grid{grid-template-columns:1fr}
  .metrics-grid{grid-template-columns:1fr 1fr}
  .faq-grid{grid-template-columns:1fr}
}
@media(max-width:640px){
  html{font-size:15px}
  .topbar-inner{flex-direction:column;height:auto;padding:10px 0;gap:8px}
  .main-nav{justify-content:center}
  .hero{padding:48px 0 36px}
  .hero-copy h1{font-size:1.5rem}
  .kfhurqx{gap:14px}
  .media-grid{grid-template-columns:1fr}
  .reviews-grid{grid-template-columns:1fr}
  .logo-wall{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:1fr}
  .article-card{grid-template-columns:1fr}
  .article-thumb img{min-height:160px}
  .nn85px35{display:none}
  .qr-grid{grid-template-columns:1fr}
  .expert-grid{grid-template-columns:1fr}
}