*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px;scroll-padding-top:80px}
body{font-family:'Inter',system-ui,-apple-system,sans-serif;color:#1e293b;line-height:1.7;background:#fff;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4,h5,h6{line-height:1.25;font-weight:700;letter-spacing:-.02em}
::selection{background:#0f48c2;color:#fff}
table{border-collapse:collapse;width:100%}
:root{
  --blue:#0f48c2;--blue-dark:#0a3494;--blue-light:#e8f0fe;--blue-glow:rgba(15,72,194,.12);
  --orange:#ff7828;--orange-dark:#e06518;--orange-glow:rgba(255,120,40,.12);
  --green:#10b981;--green-light:#d1fae5;
  --gold:#f59e0b;--gold-light:#fdf6e3;
  --s900:#0f172a;--s800:#1e293b;--s700:#334155;--s600:#475569;--s500:#64748b;--s400:#94a3b8;--s300:#cbd5e1;--s200:#e2e8f0;--s100:#f1f5f9;--s50:#f8fafc;
  --r:12px;--rl:16px;--rxl:24px;
  --sh:0 4px 16px rgba(0,0,0,.06);--shm:0 8px 32px rgba(0,0,0,.08);--shl:0 16px 48px rgba(0,0,0,.1);
  --ease:cubic-bezier(.4,0,.2,1);
}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.topbar{background:var(--s900);color:var(--s400);font-size:13px;padding:10px 0;border-bottom:1px solid rgba(255,255,255,.06)}
.topbar .wrap{display:flex;justify-content:space-between;align-items:center}
.topbar a{color:var(--s400);transition:color .2s}.topbar a:hover{color:#60a5fa}
.topbar__cta{background:var(--orange)!important;color:#fff!important;padding:6px 20px;border-radius:6px;font-weight:600;font-size:12px;transition:background .2s}
.topbar__cta:hover{background:var(--orange-dark)!important}
.hdr{position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);backdrop-filter:blur(16px) saturate(180%);-webkit-backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--s200);transition:box-shadow .3s var(--ease)}
.hdr.scrolled{box-shadow:var(--sh)}
.hdr .wrap{display:flex;align-items:center;justify-content:space-between;height:68px}
.hdr__logo img{height:34px;width:auto}
.hdr__nav{display:flex;align-items:center;gap:32px;font-size:14px;font-weight:500;color:var(--s700)}
.hdr__nav a{position:relative;transition:color .2s}
.hdr__nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--blue);border-radius:1px;transition:width .25s var(--ease)}
.hdr__nav a:hover{color:var(--blue)}.hdr__nav a:hover::after{width:100%}
.hdr__cta{background:var(--blue)!important;color:#fff!important;padding:10px 24px;border-radius:8px;font-weight:600!important;font-size:13px;transition:all .2s var(--ease)}
.hdr__cta:hover{background:var(--blue-dark)!important;transform:translateY(-1px)}.hdr__cta::after{display:none!important}
.menu-btn{display:none;flex-direction:column;gap:5px;padding:4px}
.menu-btn span{display:block;width:22px;height:2px;background:var(--s800);border-radius:2px;transition:all .3s var(--ease)}
.mob-nav{display:none;position:fixed;inset:0;background:#fff;z-index:200;flex-direction:column;align-items:center;justify-content:center;gap:28px;opacity:0;pointer-events:none;transition:opacity .3s var(--ease)}
.mob-nav.open{opacity:1;pointer-events:auto}
.mob-nav a{font-size:20px;font-weight:600;color:var(--s800)}
.mob-nav__close{position:absolute;top:24px;right:24px;width:36px;height:36px;display:flex;align-items:center;justify-content:center;border-radius:8px;background:var(--s100)}
.mob-nav__close svg{width:20px;height:20px;color:var(--s600)}
.mob-bar{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;z-index:90;box-shadow:0 -4px 24px rgba(0,0,0,.1);padding:10px 16px 12px}
.mob-bar__inner{display:flex;gap:10px}
.mob-bar__btn{flex:1;display:flex;align-items:center;justify-content:center;gap:6px;padding:13px 0;border-radius:10px;font-weight:600;font-size:14px;color:#fff}
.mob-bar__btn--call{background:var(--blue)}.mob-bar__btn--email{background:var(--orange)}
.bc{padding:16px 0;font-size:13px;color:var(--s400);border-bottom:1px solid var(--s100)}
.bc a{color:var(--s500);transition:color .2s}.bc a:hover{color:var(--blue)}
.bc span{margin:0 8px;color:var(--s300)}
.ahero{background:url('medical.svg') center/cover no-repeat;color:#fff;padding:80px 0 60px;position:relative;overflow:hidden}
.ahero::before{content:'';position:absolute;inset:0;background:rgba(0,0,0,.15);pointer-events:none}
.ahero .wrap{position:relative;z-index:1}
.ahero__meta{display:flex;align-items:center;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.ahero__tag{background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);padding:5px 14px;border-radius:100px;font-size:12px;font-weight:600;letter-spacing:.3px;backdrop-filter:blur(8px)}
.ahero__date,.ahero__read{font-size:13px;color:var(--s400)}
.ahero__read{display:flex;align-items:center;gap:4px}
.ahero h1{font-size:46px;font-weight:800;line-height:1.12;max-width:820px;letter-spacing:-.035em;margin-bottom:16px}
.ahero__sub{font-size:18px;color:var(--s300);max-width:680px;line-height:1.75}
.awrap{display:grid;grid-template-columns:1fr 340px;gap:48px;padding:56px 0 80px;align-items:start}
.art{min-width:0}
.art h2{font-size:28px;font-weight:800;color:var(--s900);margin:48px 0 16px;padding-top:24px;letter-spacing:-.02em;border-top:1px solid var(--s100)}
.art h2:first-child{margin-top:0;padding-top:0;border-top:none}
.art h3{font-size:20px;font-weight:700;color:var(--s800);margin:32px 0 12px}
.art p{font-size:16px;color:var(--s600);line-height:1.8;margin-bottom:20px}
.art strong{color:var(--s800);font-weight:600}
.art ul,.art ol{margin:0 0 20px 24px}
.art ul{list-style:disc}.art ol{list-style:decimal}
.art li{font-size:15px;color:var(--s600);line-height:1.75;margin-bottom:8px;padding-left:4px}
.art li strong{color:var(--s800)}
.art a{color:var(--blue);font-weight:600;transition:color .2s}.art a:hover{color:var(--blue-dark)}
.info{background:var(--blue-light);border-left:4px solid var(--blue);border-radius:0 var(--r) var(--r) 0;padding:20px 24px;margin:24px 0}
.info p{color:var(--s700);font-size:14px;margin:0;line-height:1.7}.info strong{color:var(--blue)}
.warn{background:var(--gold-light);border-left:4px solid var(--gold);border-radius:0 var(--r) var(--r) 0;padding:20px 24px;margin:24px 0}
.warn p{color:var(--s700);font-size:14px;margin:0;line-height:1.7}
.tw{overflow-x:auto;-webkit-overflow-scrolling:touch;margin:24px 0;border-radius:var(--rl);border:1px solid var(--s200)}
.tw::-webkit-scrollbar{height:6px}.tw::-webkit-scrollbar-thumb{background:var(--s300);border-radius:3px}.tw::-webkit-scrollbar-track{background:var(--s100)}
.ctbl{width:100%;min-width:540px;border-collapse:collapse}
.ctbl thead{background:linear-gradient(135deg,var(--blue),#1a6bff)}
.ctbl th{padding:14px 20px;font-size:14px;font-weight:600;color:#fff;text-align:left;white-space:nowrap}
.ctbl td{padding:13px 20px;font-size:14px;color:var(--s600);border-bottom:1px solid var(--s100);background:#fff}
.ctbl tr:last-child td{border-bottom:none}
.ctbl tr:hover td{background:var(--s50)}
.ctbl td:first-child{font-weight:600;color:var(--s800)}
.icta{background:linear-gradient(135deg,var(--s900),#162a50);color:#fff;border-radius:var(--rxl);padding:40px 44px;margin:40px 0;text-align:center}
.icta h3{font-size:24px;font-weight:700;margin-bottom:10px}
.icta p{font-size:16px;color:var(--s300);margin-bottom:24px}
.icta a{display:inline-block;background:var(--orange);color:#fff;padding:14px 36px;border-radius:10px;font-weight:700;font-size:16px;transition:all .2s var(--ease)}
.icta a:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 6px 24px var(--orange-glow)}
.side{position:sticky;top:88px;display:flex;flex-direction:column;gap:24px}
.sc{background:#fff;border:1px solid var(--s200);border-radius:var(--rxl);overflow:hidden}
.sc__head{background:linear-gradient(135deg,var(--blue),#1a6bff);color:#fff;padding:24px;text-align:center}
.sc__head h3{font-size:20px;font-weight:700;margin-bottom:4px}
.sc__head p{font-size:13px;color:rgba(255,255,255,.75)}
.sc__body{padding:24px}
.sf{margin-bottom:14px}
.sf label{display:block;font-size:12px;font-weight:600;color:var(--s700);margin-bottom:5px}
.sf .req{color:#ef4444}
.sf input,.sf textarea{width:100%;padding:11px 14px;border:1.5px solid var(--s200);border-radius:8px;font-size:13px;font-family:inherit;color:var(--s800);background:var(--s50);transition:all .2s var(--ease);outline:none}
.sf input::placeholder,.sf textarea::placeholder{color:var(--s400)}
.sf input:focus,.sf textarea:focus{border-color:var(--blue);box-shadow:0 0 0 3px var(--blue-glow);background:#fff}
.sf textarea{resize:vertical;min-height:70px}
.sfsub{width:100%;padding:13px;background:linear-gradient(135deg,var(--orange),#ff9a5c);color:#fff;border:none;border-radius:8px;font-size:14px;font-weight:700;cursor:pointer;transition:all .2s var(--ease);font-family:inherit}
.sfsub:hover{transform:translateY(-1px);box-shadow:0 4px 16px var(--orange-glow)}
.sfsec{display:flex;align-items:center;justify-content:center;gap:5px;margin-top:10px;font-size:11px;color:var(--s400)}
.toc{background:#fff;border:1px solid var(--s200);border-radius:var(--rxl);padding:28px}
.toc__toggle{display:none;background:var(--blue-light);color:var(--blue);width:100%;padding:14px 20px;border-radius:var(--rl);font-size:14px;font-weight:600;text-align:left;cursor:pointer;transition:all .2s var(--ease)}
.toc__toggle svg{transition:transform .3s var(--ease)}
.toc.open .toc__toggle svg{transform:rotate(180deg)}
.toc__title{font-size:14px;font-weight:700;color:var(--s900);margin-bottom:16px;display:flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.5px}
.toc__title svg{width:16px;height:16px;color:var(--blue)}
.toc ol{margin:0;padding-left:20px;list-style:decimal}
.toc li{margin-bottom:10px}
.toc a{font-size:14px;color:var(--s600);transition:all .2s;display:inline-block;line-height:1.4}
.toc a:hover{color:var(--blue);padding-left:4px}
.toc a.active{color:var(--blue);font-weight:600}
.ql{background:var(--s50);border:1px solid var(--s200);border-radius:var(--rxl);padding:24px}
.ql h4{font-size:14px;font-weight:700;color:var(--s900);margin-bottom:14px;text-transform:uppercase;letter-spacing:.5px}
.ql a{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid var(--s200);font-size:14px;color:var(--s600);transition:all .2s}
.ql a:last-child{border-bottom:none}
.ql a:hover{color:var(--blue);padding-left:6px}
.ql a span{font-size:16px}
.related{background:var(--s50);padding:72px 0}
.rh{text-align:center;margin-bottom:48px}
.rh__tag{display:inline-block;background:var(--blue-light);color:var(--blue);padding:5px 16px;border-radius:100px;font-size:11px;font-weight:700;letter-spacing:.8px;text-transform:uppercase;margin-bottom:14px}
.rh h2{font-size:32px;font-weight:800;color:var(--s900);margin-bottom:10px}
.rh p{font-size:16px;color:var(--s500)}
.rgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.rc{background:#fff;border:1px solid var(--s200);border-radius:var(--rxl);overflow:hidden;transition:all .3s var(--ease)}
.rc:hover{border-color:var(--blue);box-shadow:var(--shm);transform:translateY(-4px)}
.rc__img{aspect-ratio:16/9;overflow:hidden;background:var(--s100)}
.rc__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.rc:hover .rc__img img{transform:scale(1.05)}
.rc__body{padding:24px}
.rc__tag{display:inline-block;background:var(--blue-light);color:var(--blue);padding:3px 10px;border-radius:100px;font-size:11px;font-weight:600;margin-bottom:10px}
.rc__body h3{font-size:18px;font-weight:700;color:var(--s900);margin-bottom:8px;line-height:1.35}
.rc__body p{font-size:14px;color:var(--s500);line-height:1.6}
.rc__link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--blue);margin-top:14px;transition:gap .2s}
.rc:hover .rc__link{gap:10px}
.ft{background:var(--s900);color:var(--s400);padding:80px 0 0;position:relative}
.ft::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--blue),var(--orange),var(--blue))}
.ft-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;padding-bottom:48px;border-bottom:1px solid rgba(255,255,255,.06)}
.ft-brand p{font-size:14px;line-height:1.8;margin:16px 0 28px;max-width:360px}
.ft-logo{height:32px;width:auto}
.ft-social{display:flex;gap:10px}
.ft-social a{width:40px;height:40px;background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.08);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--s400);transition:all .25s var(--ease)}
.ft-social a:hover{background:var(--blue);border-color:var(--blue);color:#fff;transform:translateY(-2px)}
.ft-col h5{font-size:13px;font-weight:700;color:rgba(255,255,255,.9);margin-bottom:20px;text-transform:uppercase;letter-spacing:1px;position:relative;padding-bottom:12px}
.ft-col h5::after{content:'';position:absolute;bottom:0;left:0;width:24px;height:2px;background:var(--orange);border-radius:1px}
.ft-col ul li{margin-bottom:12px}
.ft-col ul li a{font-size:14px;color:var(--s400);transition:all .2s}.ft-col ul li a:hover{color:#fff;padding-left:6px}
.ft-bot{padding:28px 0;text-align:center;font-size:13px;color:var(--s500);letter-spacing:.2px}
.ft-bot a{color:var(--s400);transition:color .2s}.ft-bot a:hover{color:#60a5fa}
.fok{text-align:center;padding:32px 16px}
.fok__ico{font-size:44px;margin-bottom:12px;display:block}
.fok h3{font-size:20px;font-weight:700;color:var(--s900);margin-bottom:8px}
.fok p{font-size:14px;color:var(--s500);line-height:1.6}
/* Sub-industry cards */
.industry-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:24px 0}
.industry-card{background:#fff;border:1px solid var(--s200);border-radius:var(--rxl);padding:28px;transition:all .3s var(--ease)}
.industry-card:hover{border-color:var(--blue);box-shadow:var(--sh);transform:translateY(-2px)}
.industry-card .icon{font-size:32px;margin-bottom:12px}
.industry-card h3{font-size:18px;font-weight:700;color:var(--s900);margin-bottom:6px}
.industry-card .iso-tag{display:inline-block;background:var(--blue-light);color:var(--blue);padding:3px 12px;border-radius:100px;font-size:11px;font-weight:600;margin-bottom:12px}
.industry-card p{font-size:14px;color:var(--s600);line-height:1.7;margin-bottom:8px}
.industry-card p:last-child{margin-bottom:0}
.industry-card strong{color:var(--s800)}
/* Decision tree */
.decision-tree{background:var(--s50);border:1px solid var(--s200);border-radius:var(--rxl);padding:32px;margin:24px 0}
.decision-tree h3{font-size:18px;font-weight:700;color:var(--s900);margin-bottom:24px}
.dt-step{background:#fff;border:1px solid var(--s200);border-radius:var(--rl);padding:24px;margin-bottom:16px}
.dt-question{font-size:15px;font-weight:700;color:var(--s900);margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--s100)}
.dt-options{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.dt-option{background:var(--s50);border:1px solid var(--s200);border-radius:var(--r);padding:16px}
.dt-option-label{font-size:13px;font-weight:600;color:var(--blue);margin-bottom:8px}
.dt-result{font-size:13px;color:var(--s600);line-height:1.7}
.dt-result strong{color:var(--s800)}
.dt-note{font-size:13px;color:var(--s500);margin-top:16px;text-align:center}
/* Product cards */
.product-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;margin:24px 0}
.product-card{background:#fff;border:1px solid var(--s200);border-radius:var(--rxl);padding:28px;position:relative;transition:all .3s var(--ease)}
.product-card:hover{border-color:var(--blue);box-shadow:var(--sh);transform:translateY(-2px)}
.product-card .badge{display:inline-block;background:var(--blue-light);color:var(--blue);padding:3px 12px;border-radius:100px;font-size:11px;font-weight:700;margin-bottom:14px}
.product-card h3{font-size:18px;font-weight:700;color:var(--s900);margin-bottom:6px}
.product-card .material{font-size:12px;color:var(--s400);margin-bottom:12px}
.product-card p{font-size:14px;color:var(--s600);line-height:1.7;margin-bottom:16px}
.product-card .link{display:inline-flex;align-items:center;gap:6px;font-size:13px;font-weight:600;color:var(--blue);transition:gap .2s}
.product-card:hover .link{gap:10px}
/* Checklist */
.checklist{background:var(--s50);border:1px solid var(--s200);border-radius:var(--rxl);padding:32px;margin:24px 0}
.checklist h3{font-size:18px;font-weight:700;color:var(--s900);margin-bottom:20px}
.checklist ol{margin:0;padding-left:24px;list-style:decimal}
.checklist li{font-size:14px;color:var(--s600);line-height:1.75;margin-bottom:12px;padding-left:4px}
.checklist li strong{color:var(--s800)}
/* FAQ */
.faq-section{margin:24px 0}
.faq-item{background:#fff;border:1px solid var(--s200);border-radius:var(--rl);margin-bottom:12px;overflow:hidden}
.faq-q{padding:18px 24px;font-size:15px;font-weight:600;color:var(--s900);cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:12px;transition:background .2s}
.faq-q::after{content:'+';font-size:20px;font-weight:300;color:var(--s400);transition:transform .3s var(--ease)}
.faq-q.open::after{transform:rotate(45deg)}
.faq-q:hover{background:var(--s50)}
.faq-a{display:none;padding:0 24px 18px;font-size:14px;color:var(--s600);line-height:1.75}
.faq-a.open{display:block!important}
@media(max-width:1024px){
  .awrap{grid-template-columns:1fr;gap:36px}
  .side{position:static;display:grid;grid-template-columns:1fr 1fr;gap:20px}
  .side .toc{grid-column:1/-1}
  .rgrid{grid-template-columns:1fr 1fr}
  .ft-grid{grid-template-columns:1fr 1fr}.ft-col{display:none}
  .industry-grid{grid-template-columns:1fr}
  .product-grid{grid-template-columns:1fr}
  .dt-options{grid-template-columns:1fr}
}
@media(max-width:768px){
  .hdr__nav{display:none}.menu-btn{display:flex}.mob-nav{display:flex}.mob-bar{display:block}
  body{padding-bottom:64px}
  .ahero{padding:48px 0 40px}.ahero h1{font-size:26px}.ahero__sub{font-size:15px}.ahero__meta{gap:8px}
  .ahero .wrap{flex-direction:column!important}.ahero .wrap>div:last-child{display:none!important}
  .bc{font-size:12px;overflow-x:auto;white-space:nowrap;-webkit-overflow-scrolling:touch}.bc .wrap{display:flex;align-items:center;gap:0;min-width:max-content}
  .art h2{font-size:22px;margin:32px 0 12px;padding-top:20px}.art h3{font-size:17px}.art p{font-size:15px}.art li{font-size:14px}
  .tw{margin:16px -4px;border-radius:var(--r)}.ctbl th{font-size:12px;padding:10px 14px}.ctbl td{font-size:12px;padding:10px 14px}
  .icta{padding:28px 20px;margin:28px -4px;border-radius:var(--rl)}.icta h3{font-size:18px}.icta p{font-size:14px}.icta a{padding:12px 28px;font-size:14px}
  .info,.warn{padding:16px 18px;margin:18px 0}.info p,.warn p{font-size:13px}
  .toc{padding:0;border:none;background:transparent}
  .toc__toggle{display:flex;align-items:center;justify-content:space-between;gap:8px}
  .toc__title{display:none}
  .toc ol{display:none;padding:0 0 8px}
  .toc.open{background:#fff;border:1px solid var(--s200);border-radius:var(--rxl);padding:0}
  .toc.open .toc__toggle{border-radius:var(--rxl) var(--rxl) 0 0;background:var(--blue-light);margin:0}
  .toc.open ol{display:block;padding:4px 24px 20px 40px}
  .side{display:flex;flex-direction:column;gap:16px}.side .toc{order:-1}
  .sc__head{padding:20px}.sc__body{padding:20px}
  .sf input,.sf textarea{padding:10px 12px;font-size:13px}
  .related{padding:48px 0}.rgrid{grid-template-columns:1fr}.rc__body{padding:20px}.rc__body h3{font-size:16px}
  .ft-grid{grid-template-columns:1fr}.ft-col{display:none}.ft-brand p{font-size:13px}.ft-social a{width:36px;height:36px}
  .topbar{display:none}
  .industry-card{padding:20px}
  .decision-tree{padding:20px}.dt-step{padding:18px}
  .product-card{padding:20px}
  .checklist{padding:20px}
  .faq-q{padding:14px 18px;font-size:14px}.faq-a{padding:0 18px 14px}
}
@media(max-width:480px){
  .ahero h1{font-size:22px}.ahero__sub{font-size:14px}
  .art h2{font-size:19px}.art h3{font-size:16px}.art p{font-size:14px;line-height:1.75}
  .icta h3{font-size:16px}.sfsub{padding:12px;font-size:13px}.rh h2{font-size:22px}
}
.ahero__update {
    font-size: 13px;
    color: var(--s400);
}
.ahero__meta {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
    flex-wrap: wrap;
}