:root{--ink:#172c51;--accent:#6860dd;--muted:#7c87a5;--line:#e1e4fc;--background:#e8ecff;--paper:#f7f8ff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:126px}body{margin:0;color:var(--ink);background:linear-gradient(130deg,#e5ebff 0%,#e8e9fe 45%,#eff2ff 100%);font:16px/1.95 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}a:focus-visible,[tabindex]:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.reading-header{height:65px;max-width:940px;margin:auto;padding:0 30px;display:flex;align-items:center;justify-content:space-between}.reading-brand{display:flex;align-items:center;gap:10px;font-size:14px;font-weight:500}.brand-dot{height:8px;width:8px;border-radius:50%;background:#7971d9;box-shadow:0 0 0 5px #7971d914}.header-note{font-size:12px;color:#7884a2}.chapter-nav{position:sticky;top:0;z-index:10;background:#e9edfff2;backdrop-filter:blur(15px);border-bottom:1px solid #dce2fc;padding:12px max(26px,calc((100vw - 880px)/2));display:flex;justify-content:space-between;align-items:center;gap:22px;white-space:nowrap}.chapter-nav>div{display:flex;gap:30px}.chapter-nav a{font-size:12px;color:#7180a1;transition:color .2s}.chapter-nav a.active{color:#554ad2;font-weight:600}.chapter-nav a:hover{color:#554ad2}.chapter-nav>span{font-size:10px;color:#929bbc}main{max-width:940px;margin:22px auto 50px;padding:0 30px}article{background:#f7f8ffdf;border:1px solid #ffffffa8;border-radius:8px;padding:35px 34px 34px;box-shadow:0 8px 40px #5b60b405}.product-top{text-align:center;margin:0 auto 22px;max-width:440px}.product-top img{width:100%;height:248px;object-fit:cover;object-position:center 56%;display:block;background:#fff;border-radius:4px;border:1px solid #e7e9f7}.product-caption{font-size:11px;line-height:1.7;color:#8a94af;margin-top:10px}h1{font-size:25px;line-height:1.5;margin:24px 0 8px;letter-spacing:.6px;font-weight:650}.document-meta{font-size:11px!important;color:#8d97b3;margin:0 0 24px!important;display:flex;justify-content:space-between;gap:10px;border-bottom:1px solid #e6e9f8;padding-bottom:18px}p{margin:12px 0;line-height:1.95;overflow-wrap:break-word}.intro{margin-top:0}strong{font-weight:650;color:#102447}.chapter{scroll-margin-top:90px}h2{font-size:18px;line-height:1.65;font-weight:650;margin:30px 0 14px}h3{font-size:17px;line-height:1.65;font-weight:600;margin:20px 0 10px}.table-shell{border:1px solid #dfe2ff;background:white;border-radius:16px;overflow:hidden;margin:12px 0 0}.table-caption{background:#e9eaff;padding:7px 16px;font-size:12px;color:#8b92b5}.table-scroll{overflow-x:auto}table{border-collapse:collapse;width:100%;min-width:620px;font-size:13px;line-height:1.8;text-align:left}th{font-size:12px;font-weight:600;color:#9099bd;background:#f6f7ff}th,td{padding:10px 15px;border-bottom:1px solid #e4e7fd;border-right:1px solid #e4e7fd;vertical-align:middle}th:first-child,td:first-child{white-space:nowrap;width:13%}th:nth-child(2){width:46%}th:last-child,td:last-child{border-right:0}tr:last-child td{border-bottom:0}.table-hint{display:none;font-size:11px;color:#929bbc;margin:6px 0 16px}ul{list-style:none;margin:10px 0 15px;padding-left:19px}li{position:relative;margin:9px 0;padding-left:0;line-height:1.95}li:before{content:"";position:absolute;width:7px;height:7px;border-radius:50%;background:var(--accent);left:-19px;top:.76em}li ul{padding-left:18px;margin:9px 0 13px}li li{margin:8px 0}li li:before{width:4px;height:4px;left:-17px;top:.9em;background:#293956}.label{font-weight:500}.symptom{margin-top:23px}.symptom h3{margin-bottom:9px}.symptom>ul{margin-top:8px}.symptom:last-child{margin-bottom:8px}footer{margin-top:32px;padding-top:6px;border-top:1px solid #e1e5f5}footer h2{font-size:14px;margin-top:17px;color:#7e88a7}footer p{font-size:12px;line-height:1.9;color:#8b96b2;margin:8px 0}footer p a{text-decoration:underline;text-underline-offset:3px}.footer-top{display:inline-block;font-size:12px;color:#7c75c5;margin-top:17px}.floating-top{position:fixed;bottom:25px;right:max(25px,calc((100vw - 1010px)/2));height:39px;width:39px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#fff;color:#4d477a;box-shadow:0 5px 24px #575caa22;font-size:20px;z-index:9;transition:transform .2s}.floating-top:hover{transform:translateY(-3px)}.progress-track{position:fixed;height:2px;top:0;left:0;right:0;z-index:15}.progress-track i{height:100%;display:block;width:0;background:#7c72d7}@media(max-width:680px){html{scroll-padding-top:92px}body{font-size:15px;line-height:1.95}.reading-header{height:57px;padding:0 18px}.reading-brand{font-size:13px}.header-note{font-size:10px}.chapter-nav{padding:11px 18px;gap:12px}.chapter-nav>div{gap:20px}.chapter-nav a{font-size:11px}.chapter-nav>span{display:none}main{margin:12px auto 24px;padding:0 10px}article{padding:22px 18px 28px;border-radius:5px}.product-top{max-width:390px;margin-bottom:18px}.product-top img{height:220px}.product-caption{font-size:10px}h1{font-size:21px;margin-top:18px}.document-meta{font-size:10px!important;display:block;margin-bottom:20px!important;padding-bottom:14px}.document-meta>span{display:block;margin-top:4px}h2{font-size:17px;margin-top:27px}h3{font-size:16px}.table-shell{border-radius:12px}.table-caption{padding:6px 12px;font-size:11px}table{font-size:12px;min-width:600px}th{font-size:11px}th,td{padding:9px 12px}.table-hint{display:block}p{margin:11px 0}ul{padding-left:16px}li:before{width:6px;height:6px;left:-16px;top:.8em}li ul{padding-left:15px}li li:before{left:-15px}.symptom{margin-top:23px}.floating-top{right:20px;bottom:18px;width:36px;height:36px;font-size:18px}footer{margin-top:27px}footer p{font-size:11px}}@media(max-width:375px){.chapter-nav>div{gap:13px}.reading-brand{font-size:12px}article{padding-left:15px;padding-right:15px}.product-top img{height:190px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}@media print{body{background:white;color:black;font-size:11pt}.reading-header,.chapter-nav,.floating-top,.progress-track,.footer-top{display:none}main{max-width:none;margin:0;padding:0}article{border:0;background:white;box-shadow:none;padding:0}.product-top{max-width:320px}.product-top img{height:180px}h2,h3{break-after:avoid}li{break-inside:avoid}.table-scroll{overflow:visible}table{min-width:0}.table-hint{display:none}}
html{scroll-padding-top:70px}.chapter{scroll-margin-top:20px}@media(max-width:680px){html{scroll-padding-top:75px}}
/* 商品目录与多商品阅读 */
.reading-header{gap:16px}.catalog-back{font-size:12px;color:#7773b2;white-space:nowrap}.reading-header .reading-brand{margin-right:auto}.sibling-link{white-space:nowrap;font-size:11px}.version-label{display:inline-block;font-size:12px;line-height:1.6;vertical-align:middle;font-weight:500;letter-spacing:0;color:#71809d;border:1px solid #dfe4f0;border-radius:4px;padding:3px 8px;margin-left:8px;background:#eef2fc}.otc-label{color:#657e6d;background:#eff6ef;border-color:#d9e6d8}.version-note{font-size:13px;color:#7684a3;line-height:1.9;margin:18px 0}.source-line{font-size:12px;margin:0 0 20px}.source-line a,.inline-source{color:#7770c0;text-decoration:underline;text-underline-offset:4px}.long-nav{padding-left:max(24px,calc((100vw - 880px)/2));padding-right:max(24px,calc((100vw - 880px)/2))}.long-nav>div{gap:21px;overflow-x:auto;scrollbar-width:thin;padding:2px 0}.long-nav>span{flex-shrink:0}.long-nav a{font-size:11px}.reference-list{padding-left:18px;font-size:12px;color:#8b96b2;line-height:1.9}.reference-list li{padding-left:2px;margin:10px 0}.reference-list li:before{display:none}.reference-list a{text-decoration:underline;text-underline-offset:3px}.footer-links{display:flex;justify-content:space-between;font-size:12px;color:#7c75c5;margin-top:22px}.catalog-page main{margin-top:12px}.catalog-page article{padding:34px}.catalog-intro{padding:0 0 12px}.catalog-kicker{font-size:12px;color:#8079ba;margin:0 0 8px}.catalog-intro h1{font-size:26px;margin:8px 0 12px}.catalog-intro>p:last-child{font-size:14px;color:#7c88a5}.catalog-title{display:flex;justify-content:space-between;font-size:15px;border-bottom:1px solid #e1e5f5;padding-bottom:13px;margin:17px 0 4px}.catalog-title span{font-size:12px;color:#929bb5;font-weight:400}.directory-item{display:grid;grid-template-columns:200px 1fr;align-items:center;gap:27px;padding:28px 0;border-bottom:1px solid #e2e6f4}.directory-item:hover .directory-action{color:#3e36b6}.directory-image{height:150px;overflow:hidden;background:white;border:1px solid #e5e8f5;border-radius:5px}.directory-image img{width:100%;height:100%;object-fit:cover;object-position:50% 56%;display:block}.directory-tag{display:inline-block;color:#7e89a7;font-size:10px;background:#edf1fc;line-height:1.5;padding:3px 8px;border-radius:3px}.otc-tag{background:#eef4ed;color:#71846e}.directory-copy h3{font-size:21px;margin:7px 0 4px;line-height:1.5}.otc-mini{font-size:10px;color:#637a61;border:1px solid #bccfb8;border-radius:20px;padding:1px 6px;vertical-align:middle;margin-left:5px}.directory-copy p{font-size:13px;color:#7e8ba5;margin:3px 0 4px;line-height:1.8}.directory-spec{display:block;font-size:10px;color:#98a1b8;line-height:1.8}.directory-action{display:block;font-size:12px;color:#7770c0;margin-top:14px}.catalog-reminder{font-size:12px;line-height:1.9;color:#8b96b2;margin-top:24px}.catalog-page footer{margin-top:22px}.catalog-page footer p{margin-bottom:0}@media(max-width:680px){.reading-header{flex-wrap:wrap;height:auto;min-height:57px;gap:8px 12px;padding-top:12px;padding-bottom:12px}.reading-header .reading-brand{font-size:12px;gap:7px}.catalog-back{font-size:11px}.sibling-link{font-size:10px;width:100%;text-align:right}.long-nav{padding-left:16px;padding-right:16px}.long-nav>div{gap:20px;max-width:100%;padding:3px 0}.long-nav a{font-size:11px}.version-label{font-size:10px;padding:2px 7px;margin-left:4px}.version-note{font-size:12px}.source-line{font-size:11px}.reference-list{font-size:11px;padding-left:16px}.footer-links{font-size:11px}.catalog-page article{padding:24px 18px}.catalog-intro h1{font-size:22px}.catalog-intro>p:last-child{font-size:12px}.catalog-title{font-size:14px}.directory-item{grid-template-columns:115px 1fr;gap:15px;padding:22px 0}.directory-image{height:104px}.directory-copy h3{font-size:18px}.directory-copy p{font-size:11px}.directory-spec{font-size:9px}.directory-tag{font-size:9px;padding:2px 6px}.directory-action{font-size:11px;margin-top:10px}.catalog-reminder{font-size:11px}}@media(max-width:375px){.directory-item{grid-template-columns:95px 1fr;gap:12px}.directory-image{height:95px}.catalog-intro h1{font-size:20px}}
/* 所有商品共用说明书摘要样式 */
.instruction-summary{font-size:13px;color:#7684a3;line-height:1.9;margin:18px 0 22px;padding:0 0 17px;border-bottom:1px solid #e6e9f8}.instruction-summary .summary-heading{font-weight:600;color:#344a73;font-size:14px;letter-spacing:.5px;margin:0 0 10px}.instruction-summary p{margin:6px 0;line-height:1.9}.instruction-summary .summary-footnote{font-size:11px;color:#949db7;margin-top:10px}.legacy-anchor{display:block;scroll-margin-top:90px}@media(max-width:680px){.instruction-summary{font-size:12px;margin:16px 0 20px;padding-bottom:14px}.instruction-summary .summary-heading{font-size:13px}.instruction-summary .summary-footnote{font-size:10px}}

/* 目录商品信息统一排列 */
.directory-copy{display:flex;flex-direction:column;align-items:flex-start;min-width:0}.directory-copy p{min-height:1.8em}@media(max-width:680px){.directory-copy p{min-height:3.6em}}

/* 每个商品均可直接下载完整静态PDF */
.directory-item{position:relative}.directory-download{position:absolute;right:0;bottom:26px;display:inline-flex;align-items:center;justify-content:center;min-height:32px;padding:3px 12px;font-size:11px;line-height:1.8;color:#6860bd;border:1px solid #d7d5f2;border-radius:5px;background:#eeedfc;white-space:nowrap}.directory-download:hover{background:#e3e0fa;border-color:#aaa3e6}.directory-image:hover,.directory-copy h3 a:hover{opacity:.86}.directory-action{max-width:calc(100% - 110px)}@media(max-width:680px){.directory-download{font-size:10px;min-height:30px;bottom:19px;padding:3px 9px}.directory-action{max-width:calc(100% - 90px)}}@media(max-width:375px){.directory-item{padding-bottom:54px}.directory-download{bottom:15px}.directory-action{max-width:100%}}

/* 竖向上传的商品照片以原图旋转排版，保持包装文字完整 */
.rotated-product{position:relative;width:100%;height:248px;overflow:hidden;border:1px solid #e7e9f7;border-radius:4px;background:white}.product-top .rotated-product img{position:absolute;width:100%;height:auto;left:50%;top:50%;transform:translate(-50%,-50%) rotate(-90deg);border:0;border-radius:0;object-fit:contain}.directory-image{position:relative}.directory-image .rotated-product-image{position:absolute;width:100%;height:auto;left:0;top:50%;transform:translateY(-50%) rotate(-90deg);object-fit:contain}@media(max-width:680px){.rotated-product{height:220px}}@media(max-width:375px){.rotated-product{height:190px}}@media print{.rotated-product{height:180px}}

.instruction-list{padding-left:24px}.instruction-list>li:before{display:none}.instruction-list>li{padding-left:4px}

.product-top .guilong-product,.directory-image .guilong-product{object-position:center 50%}

.product-top .portrait-product,.directory-image .portrait-product{object-fit:contain;object-position:center}