:root{
  --c-primary:#0b7a68; --c-primary-dark:#07594b; --c-primary-soft:#e8f4f1;
  --c-accent:#e8973b; --c-text:#1f2d2b; --c-muted:#6d7d7a;
  --c-line:#e3ebe9; --c-bg:#fff; --c-bg-soft:#f6faf9; --c-footer:#10241f;
  --radius:12px; --shadow:0 10px 30px rgba(11,122,104,.09);
  --container:1180px; --header-h:74px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--c-text);background:var(--c-bg);line-height:1.75;font-size:15px}
img{max-width:100%;height:auto;border:0;vertical-align:middle}
a{color:var(--c-primary);text-decoration:none;transition:.25s}
a:hover{color:var(--c-accent)}
h1,h2,h3,h4{margin:0 0 .6em;line-height:1.35;font-weight:700}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
.row{display:flex;flex-wrap:wrap;margin:0 -12px}
[class*="col-"]{padding:0 12px;width:100%}
.col-6{width:50%}.col-4{width:33.3333%}.col-3{width:25%}.col-md-6{width:50%}
.col-lg-4{width:33.3333%}.col-lg-6{width:50%}.col-lg-8{width:66.6666%}
.col-lg-7{width:58.3333%}.col-lg-5{width:41.6666%}.col-lg-3{width:25%}
.col-lg-9{width:75%}.col-lg-12{width:100%}
@media(max-width:991px){.col-lg-3,.col-lg-4,.col-lg-5,.col-lg-6,.col-lg-7,.col-lg-8,.col-lg-9,.col-lg-12{width:100%}}
@media(max-width:575px){.col-6{width:100%}.col-3{width:50%}.col-4{width:100%}}
.text-center{text-align:center}
.btn{display:inline-block;padding:11px 30px;border-radius:999px;background:var(--c-primary);color:#fff;
  border:0;cursor:pointer;font-size:15px;font-family:inherit;line-height:1.6;transition:.25s;text-align:center}
.btn:hover{background:var(--c-primary-dark);color:#fff;transform:translateY(-2px);box-shadow:0 8px 20px rgba(11,122,104,.25)}
.btn:disabled{opacity:.6;cursor:not-allowed;transform:none;box-shadow:none}
.btn-outline{background:transparent;border:1px solid #fff;color:#fff}
.btn-outline:hover{background:#fff;color:var(--c-primary)}
.btn-accent{background:var(--c-accent)}
.btn-accent:hover{background:#d1822c}

/* 顶部条 */
.topbar{background:var(--c-footer);color:#c9dcd7;font-size:13px;line-height:40px}
.topbar .container{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}
.topbar a{color:#c9dcd7}
.topbar a:hover{color:#fff}
.topbar span{margin-right:18px}
@media(max-width:767px){.topbar .container{justify-content:center}.topbar .top-right{display:none}}

/* 头部 */
.site-header{position:sticky;top:0;z-index:50;background:#fff;border-bottom:1px solid var(--c-line);
  box-shadow:0 2px 14px rgba(0,0,0,.04)}
.site-header .inner{display:flex;align-items:center;justify-content:space-between;height:var(--header-h)}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:800;color:var(--c-primary)}
.logo:hover{color:var(--c-primary-dark)}
.logo-mark{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,var(--c-primary),#12a68d);
  color:#fff;display:flex;align-items:center;justify-content:center;font-size:19px;font-weight:700}
.nav{display:flex;align-items:center;gap:4px}
.nav a{display:block;padding:0 20px;line-height:var(--header-h);color:var(--c-text);font-size:15px;position:relative}
.nav a::after{content:"";position:absolute;left:20px;right:20px;bottom:18px;height:2px;background:var(--c-primary);
  transform:scaleX(0);transform-origin:center;transition:.25s}
.nav a:hover,.nav a.active{color:var(--c-primary)}
.nav a:hover::after,.nav a.active::after{transform:scaleX(1)}
/* 单位全称较长，窄屏下自动缩小，避免挤掉汉堡按钮 */
@media(max-width:600px){
  .logo{font-size:15px;gap:8px}
  .logo-mark{width:32px;height:32px;font-size:16px;border-radius:8px}
}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--c-line);border-radius:10px;background:#fff;
  cursor:pointer;position:relative}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{position:absolute;left:11px;width:22px;height:2px;
  background:var(--c-text);content:"";transition:.25s}
.nav-toggle span{top:21px}
.nav-toggle span::before{top:-7px;left:0}
.nav-toggle span::after{top:7px;left:0}
@media(max-width:991px){
  .nav-toggle{display:block}
  .nav{position:absolute;top:var(--header-h);left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;
    border-bottom:1px solid var(--c-line);box-shadow:var(--shadow);display:none;padding:8px 0}
  .nav.open{display:flex}
  .nav a{line-height:48px;padding:0 24px}
  .nav a::after{display:none}
}

/* 通用区块 */
.section{padding:70px 0}
.section-soft{background:var(--c-bg-soft)}
.section-title{text-align:center;margin-bottom:44px}
.section-title h2{font-size:30px;margin-bottom:6px}
.section-title .en{display:block;color:var(--c-muted);letter-spacing:.28em;text-transform:uppercase;font-size:12px}
.section-title .bar{width:52px;height:3px;border-radius:3px;background:var(--c-primary);margin:14px auto 0}

/* 首页横幅 */
.hero{position:relative;color:#fff;overflow:hidden;
  background:url("../img/hero.svg") center/cover no-repeat,
  linear-gradient(135deg,#0b3d34,#0b7a68 55%,#0f8e78)}
.hero::after{content:"";position:absolute;right:-120px;bottom:-160px;width:420px;height:420px;border-radius:50%;
  background:rgba(255,255,255,.06)}
.hero .container{position:relative;z-index:2;padding-top:82px;padding-bottom:82px}
.hero h1{font-size:38px;margin-bottom:16px;max-width:760px}
.hero p{font-size:17px;opacity:.92;max-width:680px}
.hero .button{margin-top:26px;display:flex;gap:14px;flex-wrap:wrap}
.hero-tags{margin-top:34px;display:flex;gap:28px;flex-wrap:wrap;font-size:14px;opacity:.9}
.hero-tags b{display:block;font-size:26px;color:#fff}
@media(max-width:767px){.hero h1{font-size:26px}.hero p{font-size:15px}.hero .container{padding-top:52px;padding-bottom:52px}}

/* 优势条 */
.features{border-bottom:1px solid var(--c-line)}
.feature{display:flex;gap:14px;padding:26px 8px}
.feature .ico{flex:0 0 46px;height:46px;border-radius:12px;background:var(--c-primary-soft);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;font-size:20px}
.feature h3{font-size:16px;margin-bottom:2px}
.feature p{margin:0;color:var(--c-muted);font-size:13.5px}

/* 关于 */
.about-text h3{font-size:22px}
.about-text p{color:#42524f}
.check-list li{display:flex;gap:10px;margin-bottom:10px;color:#42524f}
.check-list li::before{content:"✓";flex:0 0 20px;height:20px;margin-top:4px;border-radius:50%;
  background:var(--c-primary-soft);color:var(--c-primary);font-size:12px;display:flex;align-items:center;justify-content:center}
.media-img{display:block;width:100%;border-radius:var(--radius);box-shadow:var(--shadow);background:var(--c-bg-soft);margin-top:18px}

/* 产品卡片 */
.card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);overflow:hidden;height:100%;
  display:flex;flex-direction:column;transition:.3s;margin-bottom:24px}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#cfe6e1}
.card-img{aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;overflow:hidden;
  background:#fff url("../img/product-placeholder.svg") center/72% no-repeat}
.card-img img{width:100%;height:100%;object-fit:contain;padding:14px}
.card-body{padding:18px;flex:1;display:flex;flex-direction:column}
.card-body h3{font-size:16px;margin-bottom:6px}
.card-body h3 a{color:var(--c-text)}
.card-body h3 a:hover{color:var(--c-primary)}
.card-body p{color:var(--c-muted);font-size:13.5px;margin-bottom:14px;flex:1}
.card-body .btn{padding:8px 22px;font-size:13.5px;align-self:flex-start}

/* 行动条 */
.call-action{background:linear-gradient(135deg,#0b3d34,#0b7a68);color:#fff;padding:44px 0}
.call-action .inner{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap}
.call-action h2{font-size:24px;margin:0}

/* 步骤 */
.step{text-align:center;padding:20px 6px}
.step .num{width:52px;height:52px;border-radius:50%;background:var(--c-primary);color:#fff;font-size:20px;font-weight:700;
  display:flex;align-items:center;justify-content:center;margin:0 auto 14px}
.step p{color:var(--c-muted);font-size:14px;margin:0}

/* 内页头图 */
.page-hero{color:#fff;padding:56px 0;position:relative;overflow:hidden;
  background:url("../img/page-hero.svg") center/cover no-repeat,
  linear-gradient(135deg,#0b3d34,#0b7a68)}
.page-hero::after{content:"";position:absolute;right:-80px;top:-80px;width:300px;height:300px;border-radius:50%;
  background:rgba(255,255,255,.06)}
.page-hero h1{font-size:30px;margin-bottom:6px;position:relative;z-index:2}
.crumb{font-size:14px;opacity:.85;position:relative;z-index:2}
.crumb a{color:#fff}
.crumb a:hover{color:#cdeee7}

/* 联系我们：左侧联系方式，与右侧留言卡片同款圆角框 */
.contact-list li{display:flex;gap:14px;align-items:flex-start;padding:14px 0;border-bottom:1px dashed var(--c-line)}
.contact-list li:first-child{padding-top:2px}
.contact-list li:last-child{border-bottom:0;padding-bottom:0}
.contact-list .ico{flex:0 0 40px;height:40px;border-radius:10px;background:var(--c-primary-soft);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;font-size:17px}
.contact-list h3{font-size:14px;margin:0 0 3px}
.contact-list p{margin:0;color:var(--c-muted);font-size:14px;word-break:break-all}
.qr-box{display:inline-block;background:#fff;border-radius:10px;padding:6px;line-height:0}
.qr-box img{width:120px;height:120px;display:block}
.qr-tip{color:#7d968f;font-size:12.5px;margin:10px 0 0}

.form-card{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}
.form-card h2{font-size:22px;margin-bottom:4px}
.form-card .sub{color:var(--c-muted);font-size:13.5px;margin-bottom:22px}
.form-group{margin-bottom:18px;position:relative}
.form-group label{display:block;font-size:14px;margin-bottom:7px;font-weight:600}
.form-group label .req{color:#d9534f}
.form-control{width:100%;padding:12px 15px;border:1px solid var(--c-line);border-radius:10px;font-size:15px;
  font-family:inherit;color:var(--c-text);background:#fff;transition:.2s}
.form-control:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 3px rgba(11,122,104,.12)}
textarea.form-control{resize:vertical;min-height:118px}
.form-control.invalid{border-color:#e05a56;background:#fff7f7}
.err{display:none;color:#d9534f;font-size:12.5px;margin-top:6px}
.form-group.has-error .err{display:block}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;overflow:hidden}
.captcha-row{display:flex;gap:12px;align-items:stretch}
.captcha-row .form-control{flex:1}
.captcha-canvas{width:120px;height:48px;border:1px solid var(--c-line);border-radius:10px;cursor:pointer;background:#f3f8f7}
.form-status{display:none;padding:12px 16px;border-radius:10px;font-size:14px;margin-bottom:18px}
.form-status.show{display:block}
.form-status.ok{background:#e9f7f0;color:#1a7f4b;border:1px solid #b9e4cd}
.form-status.fail{background:#fdeceb;color:#b93b36;border:1px solid #f5c5c3}
.form-status.info{background:var(--c-primary-soft);color:var(--c-primary-dark);border:1px solid #bfe0d9}
.form-note{color:var(--c-muted);font-size:12.5px;margin:14px 0 0}
.success-box{display:none;text-align:center;padding:26px 10px}
.success-box.show{display:block}
.success-box .tick{width:62px;height:62px;border-radius:50%;background:var(--c-primary-soft);color:var(--c-primary);
  font-size:30px;display:flex;align-items:center;justify-content:center;margin:0 auto 16px}

/* 文章/详情 */
.article{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.article h1{font-size:26px}
.article .meta{color:var(--c-muted);font-size:13px;border-bottom:1px solid var(--c-line);padding-bottom:16px;margin-bottom:22px}
.article .meta span{margin-right:18px}
.article img{border-radius:10px}
.timeline{border-left:2px solid var(--c-line);padding-left:22px;margin-left:6px}
.timeline li{position:relative;padding-bottom:22px}
.timeline li::before{content:"";position:absolute;left:-30px;top:8px;width:12px;height:12px;border-radius:50%;
  background:#fff;border:3px solid var(--c-primary)}
.timeline b{color:var(--c-primary)}
.empty{color:var(--c-muted);text-align:center;padding:40px 0}

/* 页脚 */
.site-footer{background:var(--c-footer);color:#9db4ae;padding:52px 0 0;font-size:13.5px}
.site-footer h2{color:#fff;font-size:16px;margin-bottom:16px}
.site-footer a{color:#9db4ae}
.site-footer a:hover{color:#fff}
.site-footer li{margin-bottom:9px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:40px;padding:20px 0;font-size:12.5px;
  color:#7d968f;text-align:center}
.footer-bottom a{color:#7d968f;text-decoration:underline}
.backtop{position:fixed;right:22px;bottom:26px;width:44px;height:44px;border-radius:50%;background:var(--c-primary);
  color:#fff;border:0;cursor:pointer;font-size:17px;display:none;z-index:40;box-shadow:var(--shadow)}
.backtop.show{display:block}
@media(max-width:767px){.section{padding:46px 0}.section-title h2{font-size:24px}.form-card{padding:22px}}

/* ============ 备案公示条（须在首页/主页面显著位置持续公示） ============ */
.filing-bar{background:linear-gradient(90deg,#0b3d34,#0b7a68);color:#eaf6f3;font-size:13.5px;padding:11px 0}
.filing-bar .container{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
.filing-bar .lb{display:inline-flex;align-items:center;gap:6px;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.28);border-radius:6px;padding:2px 10px;font-size:12.5px;letter-spacing:.04em}
.filing-bar b{color:#fff;letter-spacing:.04em;font-weight:700}
.filing-bar .blk{color:#ffd980;font-weight:700;letter-spacing:.08em}
.filing-bar a{color:#cdeee7}

/* ============ 药品/器械标识 ============ */
.tag{display:inline-block;font-size:12px;line-height:1.7;padding:1px 9px;border-radius:5px;margin-right:6px;
  border:1px solid transparent;vertical-align:middle}
.tag-rx{background:#fdeceb;color:#b93b36;border-color:#f5c5c3}
.tag-otc{background:#e9f7f0;color:#1a7f4b;border-color:#b9e4cd}
.tag-dev{background:#eef3fb;color:#2f5fa8;border-color:#c9d9f0}
.tag-cat{background:var(--c-primary-soft);color:var(--c-primary-dark);border-color:#bfe0d9}

/* ============ 说明书字段表 ============ */
.spec-table{width:100%;border-collapse:collapse;font-size:14.5px;margin:0 0 18px}
.spec-table th,.spec-table td{border:1px solid var(--c-line);padding:11px 14px;vertical-align:top;text-align:left}
.spec-table th{background:var(--c-bg-soft);color:var(--c-primary-dark);font-weight:600;white-space:nowrap;width:132px}
@media(max-width:575px){.spec-table th{width:96px;font-size:13.5px}.spec-table td{font-size:13.5px}}
.spec-table td{white-space:pre-line;color:#3c4a47}

/* ============ 声明 / 提示块 ============ */
.notice{background:var(--c-primary-soft);border:1px solid #bfe0d9;border-left:4px solid var(--c-primary);
  border-radius:8px;padding:14px 18px;font-size:13.5px;color:var(--c-primary-dark);margin:0 0 20px}
.notice.warn{background:#fff8ec;border-color:#f0dcb4;border-left-color:var(--c-accent);color:#8a5b13}
.notice p:last-child{margin-bottom:0}
.notice ul{margin:8px 0 0}
.notice li{position:relative;padding-left:16px;margin-bottom:5px}
.notice li::before{content:"·";position:absolute;left:4px;font-weight:700}

/* ============ 入口卡片 ============ */
.entry{display:flex;gap:18px;background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);
  padding:24px;height:100%;transition:.28s}
.entry:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#cfe6e1}
.entry .ico{flex:0 0 52px;height:52px;border-radius:14px;background:var(--c-primary-soft);color:var(--c-primary);
  display:flex;align-items:center;justify-content:center;font-size:22px}
.entry h3{font-size:18px;margin-bottom:6px}
.entry p{color:var(--c-muted);font-size:13.5px;margin-bottom:10px}

/* ============ 分类列表 ============ */
.cat-list{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:8px}
.cat-list span{background:#fff;border:1px solid var(--c-line);border-radius:8px;padding:8px 16px;font-size:14px;
  color:var(--c-primary-dark);transition:.2s}
.cat-list span:hover{border-color:var(--c-primary);box-shadow:0 4px 14px rgba(11,122,104,.08)}

/* ============ 合规条目 ============ */
.rule{background:#fff;border:1px solid var(--c-line);border-radius:var(--radius);padding:22px 24px;margin-bottom:18px}
.rule h3{font-size:16.5px;margin-bottom:8px;color:var(--c-primary-dark)}
.rule p:last-child{margin-bottom:0}
.rule ol{margin:0;padding-left:20px;color:#3c4a47}
.rule li{margin-bottom:7px}
@media(max-width:767px){.filing-bar{font-size:12.5px}}