:root{--ink:#173d47;--muted:#546971;--teal:#00879d;--line:#d6e2e5}*{box-sizing:border-box}html{scroll-padding-top:30px}body{margin:0;background:#fff;color:var(--ink);font:16px/1.8 -apple-system,BlinkMacSystemFont,"Hiragino Sans",Meiryo,sans-serif}.wrap{width:min(1120px,calc(100% - 64px));margin-inline:auto}a{color:var(--teal);text-underline-offset:4px}button,input{font:inherit}a:focus-visible,button:focus-visible,summary:focus-visible,input:focus-visible{outline:3px solid #bc4e87;outline-offset:5px}.header{display:flex;align-items:center;justify-content:space-between;padding-block:26px;gap:24px}.header img{width:204px;height:auto;display:block}.header>a:last-child{font-size:13px;text-decoration:none}.review-note{font-size:11px;text-align:center;background:#f0f5f6;padding:6px;color:var(--muted)}.help-intro{background:linear-gradient(115deg,#eaf6f8 0%,#f3f8f8 65%,#f8eff4 100%);border-bottom:1px solid var(--line);padding:28px 0 55px}.breadcrumb{font-size:12px;color:var(--muted);margin:0 0 28px}h1{font-size:40px;line-height:1.4;letter-spacing:.02em;margin:0 0 12px}.intro-copy{margin:0 0 28px;color:var(--muted);font-size:15px}.search{display:flex;max-width:700px;border:1px solid #9bbcc4;background:white;box-shadow:0 4px 14px #143b4508}.search input{min-width:0;flex:1;border:0;background:none;padding:15px 18px;font-size:15px;color:var(--ink)}.search button{border:0;color:white;background:#087f92;padding:12px 25px;cursor:pointer}.category-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin:34px 0 64px}.category{display:grid;grid-template-columns:88px minmax(0,1fr) 14px;align-items:center;gap:17px;border:1px solid var(--line);padding:23px 20px;text-decoration:none;color:var(--ink);transition:border-color .15s,box-shadow .15s}.category:hover,.category[aria-current=true]{border-color:var(--teal);box-shadow:0 4px 16px #173d470d}.category-copy{display:flex;flex-direction:column;gap:8px}.category strong{font-size:17px;line-height:1.6}.category-copy>span{font-size:12px;line-height:1.8;color:var(--muted)}.go{color:var(--teal);font-size:16px}.category-art{display:block;width:88px;height:88px;background-image:url('assets/category-icons.webp');background-size:300% 200%;background-repeat:no-repeat}.art-0{background-position:0 0}.art-1{background-position:50% 0}.art-2{background-position:100% 0}.art-3{background-position:0 100%}.art-4{background-position:50% 100%}.art-5{background-position:100% 100%}.answers{max-width:880px;margin:0 auto 50px}.answer-toolbar{display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:2px solid var(--ink);padding-bottom:18px}.answer-toolbar h2{margin:0;font-size:25px}.answer-toolbar button{border:0;background:none;color:var(--teal);text-decoration:underline;text-underline-offset:4px;font-size:13px;cursor:pointer;min-height:44px}.question-group{margin:32px 0 45px}.question-group>h2{font-size:19px;margin:0 0 16px}.question-group[hidden],details[hidden],[hidden]{display:none!important}details{border-top:1px solid var(--line)}details:last-child{border-bottom:1px solid var(--line)}summary{position:relative;list-style:none;font-weight:600;cursor:pointer;padding:20px 35px 20px 0;line-height:1.8;font-size:15px}summary::-webkit-details-marker{display:none}summary span{position:absolute;right:4px;color:var(--teal);font-weight:400}details[open] summary span{font-size:0}details[open] summary span:after{content:'−';font-size:18px}.answer{padding:0 35px 24px 0;color:var(--muted);font-size:14px;line-height:2}.answer p{margin:0}.answer p+p{margin-top:12px}#search-status{font-size:13px;color:var(--muted)}#no-results{color:var(--muted);padding:24px 0}.contact{display:flex;justify-content:space-between;gap:25px;align-items:center;padding:30px 0;border-top:1px solid var(--line);margin-bottom:36px}.contact h2{font-size:22px;margin:0 0 8px}.contact p{margin:0;font-size:14px;color:var(--muted)}.contact>a{font-size:14px;white-space:nowrap}.site-footer{background:#f1f5f6;border-top:1px solid var(--line);padding:38px 0}.footer-brand{width:185px;height:auto;margin-bottom:20px}.footer-label{font-size:12px;color:var(--muted);margin:20px 0 5px}.footer-row{display:flex;flex-wrap:wrap;gap:8px 24px;font-size:13px}.footer-row a{color:var(--muted);text-decoration:none;padding-block:8px}.site-footer small{display:block;margin-top:20px;font-size:11px;color:var(--muted)}.editor-note{max-width:1120px;margin:30px auto;background:#fff8eb;border:1px solid #e8dabc;padding:25px;font-size:13px;color:#695a40}.editor-note h2{font-size:18px}.legal-layout{display:grid;grid-template-columns:170px 1fr;gap:12px}.legal-layout dd{margin:0}.legal-layout dt{font-weight:600}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(max-width:1100px){.category{grid-template-columns:72px minmax(0,1fr);gap:12px;padding:20px 16px}.category-art{width:72px;height:72px}.category .go{display:none}.category strong{font-size:16px}}@media(max-width:850px){.category-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:520px){.wrap{width:calc(100% - 36px)}.header{padding-block:22px;gap:12px}.header img{width:154px}.header>a:last-child{font-size:11px}.help-intro{padding:22px 0 32px}.breadcrumb{margin-bottom:20px;font-size:11px}h1{font-size:31px}.intro-copy{font-size:13px;margin-bottom:22px}.search input{font-size:13px;padding:14px 10px}.search button{padding:12px 15px;font-size:14px}.category-grid{gap:10px;margin:24px 0 38px}.category{grid-template-columns:1fr;gap:8px;padding:16px 12px;align-content:start}.category-art{width:70px;height:70px}.category strong{font-size:14px}.category-copy{gap:6px}.category-copy>span{font-size:11px}.answer-toolbar h2{font-size:22px}.answer-toolbar button{font-size:12px;max-width:120px}.question-group>h2{font-size:18px}summary{font-size:14px}.answer{font-size:13px;padding-right:15px}.contact{display:block}.contact>a{display:inline-block;margin-top:18px;min-height:44px}.contact h2{font-size:21px}.contact p{font-size:13px}.editor-note{margin:25px 18px;padding:18px}.legal-layout{grid-template-columns:1fr;gap:6px}.legal-layout dd{margin-bottom:12px}.footer-row{gap:4px 20px}.footer-row a{font-size:12px;min-height:44px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.category strong span{display:inline-block}

.legal-document{max-width:800px;margin:40px auto 70px}.legal-document h1{font-size:30px}.legal-document h2{font-size:20px;margin-top:32px}.legal-document p,.legal-document li{font-size:15px;line-height:1.95}.legal-document ul{padding-left:1.5em}
@media(max-width:500px){.legal-document h1{font-size:25px}}