.mr-home{--text:#183047;--blue:#175fa6;--border:#ccd8e3;margin:0;background:#fff;color:var(--text);font:16px/1.65 system-ui,-apple-system,"Segoe UI",sans-serif}
.mr-home *{box-sizing:border-box}
.mr-home a{color:var(--blue);text-underline-offset:4px}
.mr-home :focus-visible{outline:3px solid #4297dc;outline-offset:5px}
.mr-home .shell{max-width:1200px;margin:auto;padding:0 32px}
.mr-home .brand{color:#122e50;text-decoration:none;font-size:25px;font-weight:750;line-height:1.25}
.mr-home .hero{background:#102e51;color:white}
.mr-home .shell.hero-grid{display:grid;grid-template-columns:minmax(0,46fr) minmax(0,54fr);align-items:stretch;gap:0;max-width:1280px;min-height:340px;padding:0}
.mr-home .hero-grid>div:first-child{align-self:center;min-width:0;padding:24px 16px 24px 24px}
.mr-home .hero h1{font-size:48px;font-weight:700;line-height:1.2;letter-spacing:-.035em;margin:0 0 24px;word-break:keep-all;overflow-wrap:anywhere}
.mr-home .hero p{color:#dbe7f2;font-size:18px;line-height:1.6;max-width:550px;margin:0;word-break:keep-all;overflow-wrap:anywhere}
.mr-home:lang(en) .hero-grid>div:first-child{padding-top:12px;padding-bottom:12px}
.mr-home .hero-media{position:relative;min-width:0;overflow:hidden}
.mr-home .hero-media img{position:absolute;inset:0;display:block;width:100%;height:100%;object-fit:cover;object-position:right center;transform:scale(1.25);transform-origin:right center}
.mr-home .hero-media::before{content:"";position:absolute;inset:0 auto 0 0;width:140px;z-index:1;pointer-events:none;background:linear-gradient(to right,#102e51 0%,rgba(16,46,81,.5) 45%,rgba(16,46,81,0) 100%)}
@media(max-width:1100px){.mr-home .hero-media::before{display:none}}
.mr-home .home-section{padding:38px 0;border-bottom:1px solid #e1e8ee;scroll-margin-top:24px}
.mr-home h2{font-size:23px;line-height:1.4;margin:0 0 20px;letter-spacing:-.02em}
.mr-home h3{font-size:18px;line-height:1.5;margin:15px 0 10px}
.mr-home #search .component-search{width:100%;max-width:none;margin:0}
.mr-home #search input[type=search],.mr-home #search button{height:56px}
.mr-home .empty{margin:0;color:#607184;font-size:16px}
.mr-home .coverage-list{display:grid;grid-template-columns:max-content minmax(0,1fr);gap:8px 24px;margin:0}
.mr-home .coverage-list dt{color:#607184}
.mr-home .coverage-list dd{margin:0;font-weight:600;overflow-wrap:anywhere}
@media(max-width:480px){.mr-home .coverage-list{grid-template-columns:minmax(0,1fr);gap:0}.mr-home .coverage-list dd{margin-bottom:10px}}
.mr-home .service-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.mr-home .service-card{padding:25px;border:1px solid var(--border);border-radius:5px;scroll-margin-top:24px;overflow-wrap:anywhere}
.mr-home .service-card h3 a{color:var(--blue);text-decoration:underline;font-weight:inherit}
.mr-home .service-card p{font-size:15px;color:#607184;margin:0}
.mr-home .service-card .coming-soon-badge{display:inline-block;margin-left:8px;padding:1px 8px;border-radius:11px;background:#eef2f6;color:#4f5f70;font-size:13px;font-weight:600;line-height:1.5;vertical-align:middle;white-space:nowrap}
.mr-home .service-card svg{width:32px;height:32px;fill:none;stroke:var(--blue);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
@media(max-width:1199px){.mr-home .hero h1{font-size:44px}}
@media(max-width:1100px){.mr-home .shell.hero-grid{grid-template-columns:minmax(0,1fr);min-height:0}.mr-home .hero-grid>div:first-child{padding:28px 32px}.mr-home .hero h1{font-size:36px}.mr-home .hero p{font-size:16px}.mr-home .hero-media{height:clamp(170px,36vw,280px)}.mr-home .hero-media img{transform:none}}
@media(max-width:800px){.mr-home .service-grid{grid-template-columns:1fr}}
@media(max-width:480px){.mr-home .hero-grid>div:first-child{padding:26px 20px}}
@media(max-width:800px){.mr-home .hero h1{font-size:35px}}
@media(max-width:480px){.mr-home .hero h1{font-size:30px}.mr-home .hero p{font-size:15px}}
@media(max-width:600px){.mr-home .hero h1{margin-bottom:16px}.mr-home .hero-media{height:160px}}
.mr-home .hero-description .keep-together{white-space:nowrap}
@media(max-width:700px){.mr-home:lang(en) .hero-description .keep-together{white-space:normal}}
@media(min-width:701px){.mr-home#home .hero p.hero-description{max-width:none}.mr-home .hero-description .description-line{display:block}}
/* English line 1 is ~35.6em: at 18px it needs 640px, more than the text column just above 1101px. */
@media(min-width:1101px){.mr-home#home:lang(en) .hero p.hero-description{font-size:min(18px,calc(100cqi / 36))}}
@media(max-width:375px){.mr-home .hero h1{font-size:28px}}
@media(max-width:480px){.mr-home .shell{padding-left:20px;padding-right:20px}.mr-home .brand{font-size:23px}.mr-home .home-section{padding-top:30px;padding-bottom:30px}.mr-home #search input[type=search]{padding:0 10px;font-size:14px}.mr-home #search button{padding:0 14px}}

a.mri-brand{display:inline-flex;max-width:100%;color:#122e50;text-decoration:none;vertical-align:middle;line-height:1.25}
.mri-brand .brand-copy{min-width:0;display:flex;flex-direction:column}
.mri-brand .brand-name{font-size:25px;font-weight:850;white-space:nowrap;color:#122e50}
.mri-brand .brand-mri{color:#175fa6}
@supports ((background-clip:text) or (-webkit-background-clip:text)){.mri-brand .brand-mri{background:linear-gradient(110deg,#175fa6,#22b8cf);background-clip:text;-webkit-background-clip:text;color:transparent}}
.mri-brand .brand-tagline{font-size:12px;font-weight:400;color:#607184;white-space:nowrap;margin-top:3px}
.mri-brand:focus-visible{outline:3px solid #0b5eb8;outline-offset:4px}
@media(min-width:1101px){.mri-brand .brand-name{font-size:26px}.mri-brand .brand-tagline{font-size:13px}}

:root{color-scheme:only light}
.classification svg,.classification strong,.field h3 .field-tag,#important-alerts .alert-3t,#important-alerts .alert-3t-icon{forced-color-adjust:none}

.mr-home .basics-page{padding-top:24px;padding-bottom:48px}
.mr-home .basics-breadcrumb{font-size:14px;color:#607184;margin-bottom:28px;overflow-wrap:anywhere}
.mr-home .basics-intro{margin-bottom:32px;max-width:800px}
.mr-home .basics-intro h1{font-size:clamp(28px,4vw,36px);line-height:1.3;margin:0 0 16px;overflow-wrap:anywhere}
.mr-home .basics-intro p{color:#607184;margin:0}
.mr-home .basics-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}
.mr-home .basics-category{display:block;min-width:0;padding:24px;border:1px solid var(--border);border-radius:5px;background:#f0f4f8;color:var(--text);text-decoration:none;overflow-wrap:anywhere}
.mr-home .basics-category svg{display:block;width:32px;height:32px;margin-bottom:16px;fill:none;stroke:var(--blue);stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.mr-home .basics-category h2{font-size:20px;margin:0 0 14px}
.mr-home .basics-category p{font-size:15px;color:#607184;margin:0}
.mr-home .basics-article-list{list-style:none;padding:0;margin:0;border-top:1px solid var(--border)}
.mr-home .basics-article-row{display:flex;align-items:baseline;justify-content:space-between;gap:24px;padding:20px 0;border-bottom:1px solid var(--border);overflow-wrap:anywhere}
.mr-home .basics-article-row>div{min-width:0}
.mr-home .basics-article-row h3{margin:0 0 8px}
.mr-home .basics-article-row p{margin:0;color:#607184}
.mr-home .basics-article-row time{flex-shrink:0;font-size:14px;color:#607184}
.mr-home .basics-empty{padding:24px 0;color:#607184}
.mr-home .coming-soon-note{margin:0 0 20px;padding:12px 16px;border:1px solid var(--border);border-radius:5px;background:#f0f4f8;color:#183047;font-weight:600;overflow-wrap:anywhere}
@media(max-width:900px){.mr-home .basics-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:600px){.mr-home .basics-grid{grid-template-columns:minmax(0,1fr)}}
@media(max-width:600px){.mr-home .basics-article-row{flex-direction:column;gap:10px}}

.site-header,.site-footer{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans KR",Arial,sans-serif;line-height:1.65}
.site-header *,.site-footer *{box-sizing:border-box}
.site-header .shell,.site-footer .shell{max-width:1200px;margin:auto;padding:0 32px}
.site-header{padding:25px 0 21px;background:#fff;border-bottom:1px solid #dbe3ec;color:#183047;font-size:16px}
.site-header .topline{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap}
.site-header .languages{display:flex;gap:16px;font-size:14px}
.site-header .brand-row{display:flex;align-items:flex-start;gap:8px;min-width:0}
.site-header .beta-badge{flex:0 0 auto;margin-top:4px;padding:1px 7px;border:1px solid #175fa6;border-radius:10px;color:#175fa6;font-size:12px;font-weight:700;line-height:1.4;letter-spacing:.02em}
.site-header .languages a{display:inline-flex;align-items:center;min-height:44px;color:#175fa6;text-underline-offset:4px}
.site-header .languages [aria-current=page]{font-weight:700}
.site-header .header-tools{display:flex;align-items:center;gap:14px}
.site-header .install-entry{display:inline-flex;align-items:center;min-height:44px;text-decoration:none}
.site-header .install-entry span{padding:2px 11px;border:1px solid #175fa6;border-radius:14px;color:#175fa6;font-size:13px;font-weight:700;line-height:1.5;white-space:nowrap}
.site-header .install-entry:hover span{background:#eef5fc}
@media(display-mode:standalone){.install-entry,.home-install{display:none!important}}
.standalone-app .install-entry,.standalone-app .home-install{display:none!important}
.site-header .home-nav{display:flex;gap:12px 32px;flex-wrap:wrap;margin-top:24px;font-size:17px}
.site-header .home-nav a{position:relative;text-decoration:none;color:#233d59}
.site-header .home-nav a+a::before{content:"";position:absolute;left:-16px;top:50%;transform:translateY(-50%);width:1px;height:15px;background:#d5dde7;pointer-events:none}
.site-header .nav-short{display:none}
.site-header :focus-visible,.site-footer :focus-visible{outline:3px solid #4297dc;outline-offset:5px}
@media(max-width:800px){.site-header .home-nav{gap:12px 24px}.site-header .home-nav a+a::before{left:-12px}}
@media(max-width:600px){
.site-header .home-nav{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 16px;margin-top:12px}
.site-header .home-nav a{display:flex;align-items:center;justify-content:center;min-height:44px;text-align:center;overflow-wrap:anywhere}
.site-header .home-nav a+a::before{display:none}
.site-header .home-nav a:nth-child(even)::before{display:block;left:-8px}
.site-header .nav-full{display:none}
.site-header .nav-short{display:inline}
}
@media(max-width:480px){.site-header .shell,.site-footer .shell{padding-left:20px;padding-right:20px}.site-header .home-nav{font-size:15px}}
.site-footer{padding:20px 0 14px;background:#102e51;color:#dbe7f2;font-size:14px}
.site-footer p{margin:0}
.site-footer .footer-disclaimer{max-width:900px;word-break:keep-all;overflow-wrap:anywhere}
.site-footer .footer-links{display:flex;flex-wrap:wrap;align-items:center;gap:0 10px;margin:6px 0 8px}
.site-footer a{display:inline-flex;align-items:center;min-height:44px;color:#fff;text-underline-offset:4px}
.site-footer .footer-row{display:flex;align-items:center;justify-content:space-between;gap:8px 22px;flex-wrap:wrap;padding-top:12px;border-top:1px solid rgba(219,231,242,.25);line-height:1.25}
.site-footer strong{display:block;color:#fff;font-size:18px}
.site-footer .subtitle{display:block;margin-top:4px;font-size:13px}
.site-footer .footer-meta{display:flex;flex-wrap:wrap;gap:4px 16px}
.site-footer small{display:block;color:#dbe7f2;font-size:13px}
@media(min-width:1101px){
.site-header{padding:24px 0 20px}
.site-header .shell,.site-footer .shell{max-width:1200px;padding-left:32px;padding-right:32px}
.site-header .languages{font-size:15px}
.site-header .home-nav{font-size:16px;gap:12px 32px;margin-top:20px}
.site-footer{font-size:15px}
.site-footer strong{font-size:20px}
.site-footer .subtitle,.site-footer small{font-size:14px}
}

.mr-home .info-page{max-width:880px;margin-left:0;word-break:keep-all;overflow-wrap:anywhere}
.mr-home .info-page h1{font-size:clamp(28px,4vw,36px);line-height:1.3;margin:0 0 24px}
.mr-home .info-page h2{font-size:21px;margin:32px 0 10px}
.mr-home .info-page p{margin:0 0 10px}
.mr-home .info-page ul,.mr-home .info-page ol{margin:0 0 10px;padding-left:1.4em}
.mr-home .info-page li{margin:0 0 8px}
.mr-home .info-page .operator-name{font-weight:700}
.mr-home .info-page .info-link{margin-top:28px}
.mr-home .info-page .info-link a,.mr-home .info-page .contact-email a{display:inline-flex;align-items:center;min-height:44px}
@media(max-width:480px){.mr-home .info-page h2{font-size:19px;margin-top:26px}}
.mr-home .info-page .install-steps li{margin-bottom:6px}
.mr-home .info-page .install-app{min-height:44px;padding:8px 22px;border:0;border-radius:6px;background:#12325b;color:#fff;font:inherit;font-weight:700;cursor:pointer}
.mr-home .info-page .install-qr{width:200px;max-width:60vw;margin:8px 0 6px}
.mr-home .info-page .install-qr svg{display:block;width:100%;height:auto}

.mr-home .update-badge{display:inline-block;padding:1px 8px;border:1px solid #9fbfdc;border-radius:999px;background:#eef5fc;color:#12325b;font-size:13px;font-weight:700;line-height:1.6;white-space:nowrap}
.mr-home .update-date{color:#607184;font-variant-numeric:tabular-nums;white-space:nowrap}
.mr-home .recent-updates{list-style:none;margin:0;padding:0}
.mr-home .recent-updates li{border-bottom:1px solid #e1e8ee}
.mr-home .recent-updates a{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;min-height:44px;padding:8px 0;color:inherit;text-decoration:none}
.mr-home .recent-updates a:hover .update-text{text-decoration:underline}
.mr-home .recent-updates .update-text{flex:1 1 220px;min-width:0;font-weight:600;color:var(--blue);overflow-wrap:anywhere}
.mr-home .update-filter{position:relative;display:flex;flex-wrap:wrap;gap:8px;margin:0 0 20px}
.mr-home .update-filter input{position:absolute;opacity:0;width:1px;height:1px;margin:0}
.mr-home .update-filter label{display:inline-flex;align-items:center;min-height:44px;padding:0 18px;border:1px solid var(--blue);border-radius:6px;background:#fff;color:var(--blue);cursor:pointer;white-space:nowrap}
.mr-home .update-filter input:checked+label{background:var(--blue);color:#fff;font-weight:700}
.mr-home .update-filter input:focus-visible+label{outline:3px solid #4297dc;outline-offset:3px}
.mr-home .update-list,.mr-home .info-page .update-list{list-style:none;margin:0;padding:0}
.mr-home .update-item,.mr-home .info-page .update-item{margin:0;padding:16px 12px;border-top:1px solid #e1e8ee;scroll-margin-top:24px}
.mr-home .update-item:last-child{border-bottom:1px solid #e1e8ee}
.mr-home .update-item:target{background:#fff8e1}
.mr-home .update-meta{display:flex;flex-wrap:wrap;align-items:center;gap:4px 10px;margin:0 0 4px}
.mr-home .info-page .update-item h3{font-size:18px;line-height:1.45;margin:0 0 4px;overflow-wrap:anywhere}
.mr-home .update-note{margin:0;color:#3d5268}

.mr-home .coverage-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:0 0 28px}
.mr-home .coverage-stats>div{display:flex;flex-direction:column-reverse;justify-content:flex-end;gap:2px;min-width:0;padding:14px 16px;border:1px solid var(--border);border-radius:6px;background:#f7fafd}
.mr-home .coverage-stats dt{color:#607184;font-size:14px;line-height:1.4;overflow-wrap:anywhere}
.mr-home .coverage-stats dd{margin:0;color:#12325b;font-size:28px;font-weight:700;line-height:1.2;font-variant-numeric:tabular-nums;overflow-wrap:anywhere}
.mr-home .coverage-stats .coverage-date dd{font-size:22px;padding-top:4px}
@media(max-width:600px){.mr-home .coverage-stats{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mr-home .coverage-stats>div{padding:12px}.mr-home .coverage-stats dd{font-size:24px}.mr-home .coverage-stats .coverage-date dd{font-size:19px}}
.mr-home #coverage h3{font-size:18px;margin:0 0 6px}
.mr-home .coverage-all{margin:16px 0 0}
.mr-home .coverage-all a{display:inline-flex;align-items:center;min-height:44px}
.mr-home .coverage-category{margin:0 0 12px;border:1px solid var(--border);border-radius:6px}
.mr-home .coverage-category summary{display:flex;align-items:baseline;gap:8px;min-height:48px;padding:12px 16px;cursor:pointer;font-weight:700;overflow-wrap:anywhere;list-style:none}
.mr-home .coverage-category summary::-webkit-details-marker{display:none}
.mr-home .coverage-category summary::before{content:"▸";flex:none;width:1em;color:var(--blue)}
.mr-home .coverage-category[open]>summary::before{content:"▾"}
.mr-home .coverage-category summary:focus-visible{outline:3px solid #4297dc;outline-offset:2px}
.mr-home .coverage-makers{width:100%;border-collapse:collapse;margin:0}
.mr-home .coverage-makers th,.mr-home .coverage-makers td{padding:10px 16px;border-top:1px solid #e1e8ee;text-align:left;overflow-wrap:anywhere}
.mr-home .coverage-makers thead th{color:#607184;font-size:14px;font-weight:600}
.mr-home .coverage-makers td{text-align:right;font-variant-numeric:tabular-nums;white-space:nowrap}
.mr-home .coverage-makers thead th:last-child{text-align:right}
.mr-home .coverage-maker-lists{margin:0 0 12px;line-height:2.4}
.mr-home .coverage-stats .coverage-manufacturers a{color:inherit;text-underline-offset:4px}
.mr-home .change-log:has(#update-filter-cied:checked) .update-item:not([data-category="CIED"]){display:none}