:root{font-family:"Yu Gothic UI","Meiryo",sans-serif;color:#1a303c;background:#f3f6f7;font-size:15px;line-height:1.75}*{box-sizing:border-box}body{margin:0}button,input,select{font:inherit}button,a,select{touch-action:manipulation}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #da822d;outline-offset:3px}header{background:white;border-bottom:1px solid #dce4e7;padding:20px max(24px,calc((100vw - 1320px)/2));display:flex;justify-content:space-between;align-items:center;gap:20px}.brand{display:flex;gap:12px;align-items:center;font-weight:750;font-size:19px}.brand small{display:block;font-size:10px;letter-spacing:2px;color:#607580}.logo{display:grid;place-items:center;width:43px;height:43px;background:#14665d;border-radius:12px;color:white;font:700 26px Georgia}.badge{background:#fff3dc;border:1px solid #e8ce9d;border-radius:6px;padding:5px 12px;font-size:12px;white-space:nowrap}main{max-width:1320px;margin:auto;padding:0 28px}.hero{padding:38px 0 28px}.eyebrow{font-size:12px;letter-spacing:.13em;color:#14665d;font-weight:bold;margin:0 0 8px}h1{font-size:clamp(26px,3.1vw,39px);line-height:1.5;margin:0 0 10px;letter-spacing:.025em}.hero>p:not(.eyebrow){margin:0;color:#546874}.privacy{display:inline-block;margin-top:18px;font-size:12px;color:#52646c;background:#e7edef;padding:5px 10px;border-radius:5px}.workspace{display:grid;grid-template-columns:300px minmax(0,1fr);gap:22px;align-items:start}.search-panel,.result-panel,.reader{border:1px solid #dce4e7;background:white;border-radius:12px;padding:24px}.search-panel{position:sticky;top:18px}h2{font-size:19px;margin:0 0 18px}label{display:block;font-weight:bold;font-size:13px;margin-bottom:7px}.search-box{display:flex;gap:6px}input{min-width:0;width:100%;border:1px solid #a5b7bd;border-radius:6px;padding:10px;font-size:14px}button[type=submit]{background:#14665d;color:white;border:0;border-radius:6px;padding:8px 15px}select{width:100%;padding:9px;border:1px solid #a5b7bd;border-radius:6px;background:white}.hint{font-size:12px;color:#5b707b;line-height:1.65}.subheading{font-size:12px;font-weight:bold;margin:24px 0 9px}.examples{display:flex;flex-wrap:wrap;gap:8px}.examples button{background:#eef6f3;border:1px solid #c8dfd9;border-radius:20px;padding:6px 11px;color:#215e54;font-size:12px}.reset,.back{border:0;background:transparent;color:#24685f;text-decoration:underline;padding:8px 0}.reset{font-size:12px;margin-top:12px}.flow{font-size:12px;border-top:1px solid #e6ecef;padding-top:18px;margin-top:14px;color:#5b707b}.flow ol{padding-left:20px;margin-bottom:0}.result-heading{display:flex;justify-content:space-between;gap:12px;align-items:baseline}.result-heading h2{margin-bottom:5px}#count{font-size:13px;margin:0;color:#14665d}#query-note{margin:0 0 20px}.card{border:1px solid #dde7e6;border-radius:9px;padding:18px 20px;margin-bottom:12px}.card:last-child{margin-bottom:0}.card-meta{display:flex;gap:10px;font-size:11px;color:#607580;align-items:center}.category{background:#edf4f3;color:#22665d;border-radius:4px;padding:1px 7px}.card h3{font-size:17px;margin:9px 0 2px}.section-name{font-size:13px;font-weight:bold;margin:0 0 8px}.excerpt{font-size:13px;color:#526772;margin:8px 0 12px}.read-btn{background:white;color:#14665d;border:1px solid #7caba4;border-radius:6px;padding:6px 12px;font-size:12px;font-weight:bold}.read-btn:hover{background:#edf6f3}.match-reason{font-size:11px;color:#566f79;margin:5px 0}.reader{grid-column:2;scroll-margin-top:18px}.reader h2{font-size:25px;line-height:1.5}.reader[hidden]{display:none}.back{font-size:12px;margin-bottom:14px}#toc{display:flex;flex-wrap:wrap;gap:8px;border-bottom:1px solid #e2e9eb;padding-bottom:18px;margin-bottom:22px}#toc button{font-size:12px;border:1px solid #c9dcd7;background:#f5faf8;color:#22665d;padding:6px 9px;border-radius:5px}.source-note{background:#edf7f3;border-left:3px solid #28766b;padding:10px 14px;font-size:12px}.manual-section{padding:18px 20px;border:1px solid #e2e9eb;border-radius:8px;margin:14px 0;scroll-margin-top:20px}.manual-section.selected{border:2px solid #28766b;background:#f7fcfa}.manual-section h3{font-size:17px;margin:0 0 8px}.manual-section p{margin:0;font-size:14px;line-height:1.95}.selected-label{display:block;color:#21665b;font-size:11px;font-weight:bold;margin-bottom:6px}mark{background:#ffdf87;color:#25363c;border-radius:2px;padding:0 1px}.fiction{font-size:12px;color:#6b593b;background:#fff7e8;padding:12px;border-radius:6px}.empty{text-align:center;padding:38px 20px;background:#f6f8f9;border-radius:8px}.empty h3{font-size:17px}.empty p{font-size:13px;color:#5d737c}.scope{border:1px solid #dce4e7;border-radius:9px;background:white;padding:16px 22px;margin-top:24px;font-size:13px}.scope summary{font-weight:bold;cursor:pointer}.scope p{color:#536b77}footer{font-size:11px;color:#617681;padding:24px 0 30px;text-align:center}.skip{position:absolute;left:10px;top:-100px}.skip:focus{top:10px;z-index:10;background:white;padding:12px}@media(min-width:1100px){.workspace.has-reader{grid-template-columns:280px minmax(280px,.8fr) minmax(360px,1.2fr)}.has-reader .reader{grid-column:3;grid-row:1}.has-reader .card{padding:15px}.has-reader .result-panel{padding:20px}}@media(max-width:720px){header{padding:14px 18px;flex-wrap:wrap;gap:10px}.brand{font-size:17px}.badge{font-size:11px}main{padding:0 16px}.hero{padding:25px 0 22px}.workspace{display:flex;flex-direction:column;gap:16px}.search-panel,.result-panel,.reader{width:100%;padding:19px}.search-panel{position:static}.flow{display:none}.examples{gap:7px}.subheading{margin-top:16px}.reader h2{font-size:22px}.card{padding:16px}.manual-section{padding:14px}.result-heading{flex-wrap:wrap}}

.search-box button[type=submit]{white-space:nowrap;flex-shrink:0}
[hidden]{display:none!important}.use-cases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;background:#fff;border:1px solid #dce4e7;border-radius:12px;padding:22px}.use-cases h2{font-size:14px;color:#14665d;margin:0 0 8px}.use-cases p{font-size:13px;margin:0}.purpose-note,.access-note{font-size:12px;color:#526772}.tab-list{display:flex;gap:8px;border-bottom:1px solid #b7cfca;margin-top:24px}.tab-list button{border:1px solid #b7cfca;border-bottom:0;border-radius:8px 8px 0 0;padding:12px 22px;background:#eaf1ef;color:#355d55;font-weight:700}.tab-list button[aria-selected=true]{background:#14665d;color:#fff;border-color:#14665d}.access-note{margin:10px 0 20px}.admin-panel{background:#fff;padding:28px;border:1px solid #dce4e7;border-radius:12px}.admin-intro h2{font-size:24px}.admin-intro>p{font-size:14px}.admin-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,.8fr);gap:22px;margin-top:24px}.admin-card{min-width:0;background:#f8fbfa;border:1px solid #dce4e7;border-radius:9px;padding:22px}.admin-card h3{font-size:16px;margin:0 0 14px}.admin-card #sample-preview h3{margin-top:26px}.preview-meta{font-size:13px}.preview-meta dt{font-weight:700;color:#56716b;margin-top:12px}.preview-meta dd{margin:3px 0}.admin-card h4{margin:0 0 8px}.primary{border:0;background:#14665d;color:white;padding:11px 17px;border-radius:6px;font-weight:700;margin-right:12px}.primary:disabled{cursor:default;background:#dbe5e2;color:#5c706b}#registration-status{font-size:14px;font-weight:700;color:#21665b}.registered-item{padding:15px 0;border-bottom:1px solid #dce4e7;font-size:14px;overflow-wrap:anywhere}.admin-card .manual-section{background:white}@media(max-width:720px){.use-cases,.admin-grid{grid-template-columns:1fr}.use-cases{gap:16px;padding:19px}.admin-panel,.admin-card{padding:19px}.admin-intro h2{font-size:20px}.tab-list button{padding:10px 18px}}

.registration-steps{display:grid;gap:18px;max-width:820px;margin:24px auto 0}.registered-summary{max-width:820px;margin:20px auto 0;font-size:13px}.registered-summary summary{cursor:pointer;color:#24685f}.registration-steps .admin-card h3{font-size:18px}.registration-steps .manual-section{margin:12px 0}.registration-steps .manual-section h4{font-size:14px}.registration-steps .manual-section p{font-size:13px}