*{margin:0;padding:0;box-sizing:border-box}
body{font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;color:#9d174d;background:#fff1f2;line-height:1.75;overflow-x:hidden}
.container{max-width:1180px;margin:0 auto;padding:0 20px}
.pc-top{background:#e11d48;color:#ffe4e6;padding:6px 0;font-size:13px}
.pc-top .container{display:flex;justify-content:space-between;align-items:center}
.pc-toptel{color:#fecdd3;text-decoration:none}
.pc-header{background:#fff;box-shadow:0 2px 12px rgba(225,29,72,0.08);position:sticky;top:0;z-index:999}
.pc-head{display:flex;justify-content:space-between;align-items:center;padding:16px 0}
.pc-logo{font-size:22px;font-weight:700;color:#e11d48;text-decoration:none}
.pc-nav{display:flex;gap:4px;align-items:center}
.pc-nav a{padding:8px 14px;text-decoration:none;color:#be123c;font-size:14px;border-radius:6px;transition:all .3s}
.pc-nav a:hover{background:#fff1f2;color:#e11d48}
.pc-btnnav{background:linear-gradient(135deg,#fb7185,#e11d48);color:#fff!important}
.pc-btnnav:hover{background:linear-gradient(135deg,#f43f5e,#be123c)!important;color:#fff!important}
.pc-toggle,.pc-close{display:none;background:none;border:none;font-size:24px;cursor:pointer;color:#e11d48}
.pc-close{position:absolute;top:20px;right:20px}
.pc-hero{padding:80px 0;background:linear-gradient(135deg,#fff1f2,#ffe4e6);position:relative;overflow:hidden}
.pc-heroc{max-width:600px;position:relative;z-index:2}
.pc-herotag{display:inline-block;padding:5px 16px;background:#fff;color:#e11d48;border:1px solid #fecdd3;border-radius:20px;font-size:12px;margin-bottom:20px}
.pc-herotitle{font-size:40px;font-weight:700;color:#881337;line-height:1.35;margin-bottom:20px}
.pc-herosub{font-size:16px;color:#be123c;margin-bottom:32px;line-height:1.8}
.pc-herobtns{display:flex;gap:14px;flex-wrap:wrap}
.pc-btn{padding:12px 26px;border-radius:8px;text-decoration:none;font-weight:500;font-size:15px;transition:all .3s;display:inline-block}
.pc-btnprimary{background:#e11d48;color:#fff}
.pc-btnprimary:hover{background:#be123c;transform:translateY(-2px);box-shadow:0 8px 20px rgba(225,29,72,0.25)}
.pc-btnoutline{border:2px solid #e11d48;color:#e11d48;background:#fff}
.pc-btnoutline:hover{background:#fff1f2}
.pc-heroimg{position:absolute;right:20px;top:50%;transform:translateY(-50%);width:40%;border-radius:16px;overflow:hidden;box-shadow:0 20px 40px rgba(225,29,72,0.12)}
.pc-heroimg img{width:100%;display:block}
h2{font-size:28px;font-weight:700;text-align:center;margin-bottom:12px;color:#881337;position:relative;padding-bottom:14px}
h2::after{content:'';position:absolute;bottom:0;left:50%;transform:translateX(-50%);width:48px;height:3px;background:linear-gradient(90deg,#fb7185,#e11d48);border-radius:2px}
.pc-sub{text-align:center;color:#be123c;font-size:15px;margin-bottom:44px;max-width:680px;margin-left:auto;margin-right:auto}
.pc-aboutpcos{padding:70px 0;background:#fff}
.pc-aboutgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.pc-abouttext h2{text-align:left}
.pc-abouttext > p{font-size:15px;color:#be123c;line-height:1.85;margin-bottom:16px}
.pc-keyinfo{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}
.pc-key{text-align:center;padding:18px;background:#fff1f2;border-radius:12px}
.pc-keynum{font-size:26px;font-weight:700;color:#e11d48;display:block;line-height:1}
.pc-keylabel{font-size:12px;color:#be123c;margin-top:6px;display:block;line-height:1.5}
.pc-aboutimg{border-radius:16px;overflow:hidden;box-shadow:0 16px 32px rgba(225,29,72,0.12)}
.pc-aboutimg img{width:100%;display:block}
.pc-symptom{padding:70px 0;background:#fff1f2}
.pc-symgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.pc-symcard{background:#fff;border-radius:12px;padding:24px;transition:all .3s;border-left:4px solid #fb7185}
.pc-symcard:hover{border-left-color:#e11d48;box-shadow:0 8px 20px rgba(225,29,72,0.08);transform:translateX(4px)}
.pc-symcard h3{font-size:17px;color:#881337;margin-bottom:10px;display:flex;align-items:center;gap:10px}
.pc-symcard p{font-size:14px;color:#be123c;line-height:1.8}
.pc-symcard ul{list-style:none;padding:0;margin-top:10px}
.pc-symcard li{font-size:13px;color:#9f1239;padding:4px 0}
.pc-diagnose{padding:70px 0;background:#fff}
.pc-diaggrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pc-diagcard{background:#fff1f2;border-radius:12px;padding:24px;transition:all .3s}
.pc-diagcard:hover{box-shadow:0 8px 20px rgba(225,29,72,0.08);transform:translateY(-4px)}
.pc-diagico{font-size:28px;margin-bottom:12px}
.pc-diagcard h3{font-size:17px;color:#881337;margin-bottom:10px}
.pc-diagcard p{font-size:14px;color:#be123c;line-height:1.8;margin-bottom:10px}
.pc-diagcard span{display:inline-block;padding:2px 8px;background:#fff;color:#e11d48;border-radius:4px;font-size:12px;margin-right:4px}
.pc-treat{padding:70px 0;background:#fff1f2}
.pc-treatintro{max-width:700px;margin:0 auto 40px;text-align:center;color:#be123c;font-size:15px;line-height:1.8}
.pc-treatgrid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.pc-treatcard{background:#fff;border-radius:12px;padding:28px;transition:all .3s;display:flex;gap:20px}
.pc-treatcard:hover{box-shadow:0 8px 20px rgba(225,29,72,0.08)}
.pc-treatnum{width:44px;height:44px;background:linear-gradient(135deg,#fb7185,#e11d48);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex-shrink:0}
.pc-treattext h3{font-size:17px;color:#881337;margin-bottom:8px}
.pc-treattext p{font-size:14px;color:#be123c;line-height:1.8}
.pc-pregnant{padding:70px 0;background:#fff}
.pc-pregsteps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;position:relative}
.pc-pregstep{background:#fff1f2;border-radius:12px;padding:24px;text-align:center;transition:all .3s}
.pc-pregstep:hover{transform:translateY(-4px);box-shadow:0 8px 20px rgba(225,29,72,0.08)}
.pc-pregnum{width:40px;height:40px;background:linear-gradient(135deg,#fb7185,#e11d48);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 12px;font-weight:700}
.pc-pregstep h4{font-size:15px;color:#881337;margin-bottom:6px}
.pc-pregstep p{font-size:13px;color:#be123c;line-height:1.7}
.pc-lifestyle{padding:70px 0;background:linear-gradient(135deg,#fff1f2,#ffe4e6)}
.pc-lifegrid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.pc-lifecard{background:#fff;border-radius:16px;padding:24px;transition:all .3s}
.pc-lifecard:hover{transform:translateY(-4px);box-shadow:0 12px 24px rgba(225,29,72,0.1)}
.pc-lifeico{font-size:32px;margin-bottom:12px}
.pc-lifecard h3{font-size:17px;color:#881337;margin-bottom:10px}
.pc-lifecard p{font-size:14px;color:#be123c;line-height:1.8;margin-bottom:10px}
.pc-lifecard ul{list-style:none;padding:0}
.pc-lifecard li{font-size:12px;color:#9f1239;padding:3px 0}
.pc-team{padding:70px 0;background:#fff}
.pc-teamintro{max-width:700px;margin:0 auto 40px;text-align:center;color:#be123c;font-size:15px;line-height:1.8}
.pc-teamgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.pc-teamcard{background:#fff1f2;border-radius:12px;padding:28px;text-align:center;transition:all .3s}
.pc-teamcard:hover{box-shadow:0 12px 24px rgba(225,29,72,0.08)}
.pc-teamavatar{width:68px;height:68px;background:linear-gradient(135deg,#fda4af,#fb7185);border-radius:50%;margin:0 auto 16px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:28px}
.pc-teamcard h3{font-size:17px;color:#881337;margin-bottom:4px}
.pc-teamt{font-size:13px;color:#e11d48;margin-bottom:12px}
.pc-teamcard p{font-size:14px;color:#be123c;line-height:1.75;text-align:left}
.pc-news{padding:70px 0;background:#fff1f2}
ul.article-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:20px;list-style:none;margin:0;padding:0;width:100%;box-sizing:border-box}
ul.article-cards > li.article-card{min-width:0;width:auto;max-width:none;margin:0;float:none;box-sizing:border-box;background:#fff;border-radius:10px;overflow:hidden;transition:all .3s}
ul.article-cards > li.article-card:hover{box-shadow:0 12px 24px rgba(225,29,72,0.08);transform:translateY(-4px)}
.article-card .card-thumb{width:100%;overflow:hidden;height:160px}
.article-card .card-thumb img{display:block;width:100%;max-width:100%;height:100%;object-fit:cover}
.article-card .card-title{overflow-wrap:anywhere;font-size:15px;font-weight:500;color:#881337;margin:14px 16px 8px;line-height:1.5}
.article-card .card-date{display:block;font-size:12px;color:#fb7185;margin:0 16px 10px}
.article-card .card-summary{overflow-wrap:anywhere;font-size:13px;color:#be123c;margin:0 16px 16px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pc-contact{padding:70px 0;background:#fff}
.pc-contactgrid{display:grid;grid-template-columns:1fr 1fr;gap:40px}
.pc-coninfo h3{font-size:22px;color:#881337;margin-bottom:18px}
.pc-coninfo > p{font-size:15px;color:#be123c;line-height:1.85;margin-bottom:24px}
.pc-conitem{display:flex;gap:16px;padding:20px;background:#fff1f2;border-radius:10px;margin-bottom:14px}
.pc-conico{width:44px;height:44px;background:linear-gradient(135deg,#fb7185,#e11d48);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;flex-shrink:0}
.pc-conitem h4{font-size:15px;color:#881337;margin-bottom:4px}
.pc-conitem p{font-size:14px;color:#be123c}
.pc-form{background:#fff1f2;padding:32px;border-radius:12px}
.pc-formgroup{margin-bottom:14px}
.pc-formgroup label{display:block;font-size:14px;color:#be123c;margin-bottom:6px}
.pc-formgroup input,.pc-formgroup select,.pc-formgroup textarea{width:100%;padding:10px 14px;border:1px solid #fecdd3;border-radius:8px;font-size:14px;background:#fff;transition:all .3s}
.pc-formgroup input:focus,.pc-formgroup select:focus,.pc-formgroup textarea:focus{outline:none;border-color:#fb7185;box-shadow:0 0 0 3px rgba(251,113,133,0.15)}
.pc-formgroup textarea{height:100px;resize:vertical}
.pc-submit{width:100%;padding:12px;background:linear-gradient(135deg,#fb7185,#e11d48);color:#fff;border:none;border-radius:8px;font-size:15px;font-weight:500;cursor:pointer;transition:all .3s}
.pc-submit:hover{background:linear-gradient(135deg,#f43f5e,#be123c)}
.pc-footer{background:#4c0519;color:#fecdd3;padding:50px 0 20px}
.pc-footgrid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:32px;margin-bottom:32px}
.pc-footcol h3{color:#fff;font-size:18px;margin-bottom:14px}
.pc-footcol h4{color:#fff;font-size:15px;margin-bottom:14px}
.pc-footcol p{font-size:14px;line-height:1.8;margin-bottom:16px;opacity:0.8}
.pc-footcol a{display:block;color:#fecdd3;text-decoration:none;font-size:13px;padding:4px 0;opacity:0.8;transition:all .3s}
.pc-footcol a:hover{color:#fff;opacity:1}
.pc-ftel{color:#fff!important;opacity:1!important;font-size:15px;font-weight:500}
.pc-grouplinks{border-top:1px solid rgba(255,255,255,0.1);padding-top:20px;margin-bottom:20px;font-size:13px}
.pc-grouplinks a{color:#fda4af;text-decoration:none;margin:0 10px 6px 0;display:inline-block;opacity:0.7}
.pc-copy{text-align:center;font-size:12px;opacity:0.6;border-top:1px solid rgba(255,255,255,0.1);padding-top:20px}
.pc-scroll{opacity:0;transform:translateY(24px);transition:all .6s}
.pc-scroll.visible{opacity:1;transform:translateY(0)}
.pc-article{padding:40px 0 70px}
.pc-artbox{max-width:780px;margin:0 auto}
.pc-arthead{margin-bottom:28px}
.pc-arthead h1{font-size:28px;color:#881337;margin-bottom:12px;line-height:1.4}
.pc-artmeta{display:flex;gap:14px;align-items:center;margin-bottom:12px;font-size:13px;color:#9ca3af}
.pc-tag{padding:2px 10px;background:#ffe4e6;color:#e11d48;border-radius:20px;font-size:12px}
.pc-artabs{font-size:15px;color:#be123c;line-height:1.8;padding:16px;background:#fff1f2;border-left:3px solid #fb7185;border-radius:0 8px 8px 0}
.pc-artcover{margin-bottom:28px;border-radius:10px;overflow:hidden}
.pc-artcover img{width:100%;display:block}
.pc-artbody p{margin-bottom:18px;font-size:15px;line-height:1.85;color:#881337}
.pc-artbody h2{font-size:21px;margin:28px 0 14px;text-align:left}
.pc-artbody h2::after{display:none}
.pc-artbody h3{font-size:17px;margin:22px 0 10px;color:#881337}
.pc-artbody img{max-width:100%;border-radius:8px;margin:18px 0}
.pc-disclaim{margin:36px 0;padding:20px;background:#fef2f2;border:1px solid:#fecaca;border-radius:10px}
.pc-disclaim h4{font-weight:700;color:#dc2626;margin-bottom:8px;font-size:15px}
.pc-disclaim p{font-size:13px;color:#991b1b;line-height:1.8}
.pc-artnav{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.pc-back,.pc-call{padding:10px 22px;border-radius:8px;text-decoration:none;font-size:14px;transition:all .3s}
.pc-back{border:1px solid #e11d48;color:#e11d48}
.pc-back:hover{background:#e11d48;color:#fff}
.pc-call{background:#e11d48;color:#fff}
.pc-call:hover{background:#be123c}
.pc-cta{padding:50px 0;background:linear-gradient(135deg,#fff1f2,#ffe4e6);text-align:center}
.pc-cta h2{margin-bottom:10px}
.pc-cta h2::after{display:none}
.pc-cta p{font-size:15px;color:#be123c;margin-bottom:24px}
.pc-ctabtn{display:inline-block;padding:12px 30px;background:#e11d48;color:#fff;text-decoration:none;border-radius:8px;font-weight:500;font-size:16px;transition:all .3s;box-shadow:0 4px 12px rgba(225,29,72,0.2)}
.pc-ctabtn:hover{background:#be123c;transform:translateY(-2px);box-shadow:0 8px 20px rgba(225,29,72,0.3)}
@media (max-width:1024px){
  .pc-symgrid{grid-template-columns:1fr}
  .pc-diaggrid{grid-template-columns:1fr}
  .pc-treatgrid{grid-template-columns:1fr}
  .pc-pregsteps{grid-template-columns:repeat(2,1fr)}
  .pc-lifegrid{grid-template-columns:1fr}
  .pc-teamgrid{grid-template-columns:1fr}
  .pc-aboutgrid{grid-template-columns:1fr}
  .pc-heroimg{display:none}
  .pc-herotitle{font-size:32px}
}
@media (max-width:768px){
  .pc-top{display:none}
  .pc-nav{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:#fff;flex-direction:column;padding:60px 20px 20px;z-index:1001}
  .pc-nav.open{display:flex}
  .pc-nav a{padding:12px 0;border-bottom:1px solid #ffe4e6;width:100%;border-radius:0}
  .pc-toggle{display:block}
  .pc-close{display:block}
  .pc-hero{padding:60px 0}
  .pc-herotitle{font-size:26px}
  .pc-pregsteps{grid-template-columns:1fr}
  .pc-keyinfo{grid-template-columns:1fr}
  .pc-contactgrid{grid-template-columns:1fr}
  .pc-footgrid{grid-template-columns:1fr}
  .pc-herobtns{flex-direction:column}
  .pc-btn{text-align:center}
  h2{font-size:23px}
  .pc-treatcard{flex-direction:column;gap:12px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
}