.seminar-tool{--ink:#142b43;--muted:#495b66;--line:#bcc9d0;--green:#315d51;color:var(--ink);font-family:'Noto Sans JP',sans-serif;letter-spacing:0;background:#fff}.seminar-tool *{box-sizing:border-box;min-width:0;letter-spacing:0}.tool-width{max-width:1120px;margin-inline:auto;padding-inline:32px}.seminar-tool h1,.seminar-tool h2{font-family:'Noto Serif JP',serif;font-weight:600;line-height:1.6;letter-spacing:0}.seminar-tool h1{font-size:40px;margin:0}.seminar-tool h1 span{display:block}.seminar-tool h2{font-size:28px;margin:0 0 20px}.seminar-tool p{line-height:1.9}.seminar-tool a:focus-visible,.seminar-tool summary:focus-visible,.tool-sheet-table:focus-visible{outline:3px solid #bd7049;outline-offset:5px}.tool-eyebrow{font-size:13px;font-weight:600;margin:0 0 18px;color:var(--green)}
.tool-heading{background:#142b43;color:#fff;padding:46px 0 44px}.tool-heading .tool-eyebrow{color:#d0e1dc}.tool-lead{font-size:17px;color:#edf2f5;margin:22px 0 26px}.tool-actions{display:flex;gap:28px;align-items:center}.tool-actions p{font-size:13px;margin:0;color:#edf2f5}.tool-actions p span{display:block}.tool-button{display:flex;justify-content:center;align-items:center;gap:24px;background:var(--ink);color:#fff;min-height:56px;padding:16px 22px;border:1px solid var(--ink);border-radius:3px;font-size:15px;font-weight:600;text-decoration:none;line-height:1.6}.tool-button span{font-size:22px;line-height:1;font-family:Arial,sans-serif;flex-shrink:0}.tool-button:hover{background:#284961;color:#fff}.tool-button-light{background:#fff;color:var(--ink);border-color:#fff}.tool-button-light:hover{background:#e5edf0;color:var(--ink)}
.tool-overview{padding-block:40px 72px}.tool-overview-heading{display:flex;justify-content:space-between;align-items:baseline;gap:20px;margin-bottom:20px}.tool-overview-heading h2{font-family:'Noto Sans JP',sans-serif;font-size:18px;margin:0}.tool-overview-heading p{font-size:13px;margin:0;color:var(--muted)}.tool-sheet{margin:0;border:1px solid #a9b9c4;background:white;box-shadow:0 12px 32px #142b430d}.tool-sheet-title{display:flex;justify-content:space-between;align-items:center;gap:20px;background:#edf2f4;padding:20px 24px;border-bottom:1px solid #bcc9d0}.tool-sheet-title strong{font-size:17px;font-weight:600}.tool-sheet-title>span{font-size:12px;color:#455762}.tool-sheet-table{overflow-x:auto;overscroll-behavior-inline:contain}.tool-sheet table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:13px;min-width:670px}.tool-sheet th,.tool-sheet td{text-align:left;vertical-align:top;border-bottom:1px solid #d3dce0;border-right:1px solid #d3dce0;padding:17px 14px;line-height:1.85}.tool-sheet thead th{background:#f6f8f9;font-weight:500;color:#455762;padding-block:12px}.tool-sheet th:first-child{width:5%}.tool-sheet th:nth-child(2){width:23%}.tool-sheet th:nth-child(3){width:14%}.tool-sheet th:nth-child(5){width:12%}.tool-sheet tbody th{font-weight:500}.tool-sheet tr:last-child>*{border-bottom:0}.tool-sheet tr>*:last-child{border-right:0}.tool-sheet td>span{display:inline-block;padding:2px 9px;background:#f2f4f5;color:#4d5b64;font-size:12px;white-space:nowrap}.tool-sheet figcaption{display:flex;gap:20px;align-items:center;padding:13px 24px;background:#eef4f1;border-top:1px solid #bcc9d0;color:#315d51;font-size:12px;line-height:1.8}.tool-sheet figcaption b{margin-left:auto;font-weight:500}.tool-caption{font-size:12px!important;color:var(--muted);margin:14px 0 0}.tool-facts{display:grid;grid-template-columns:.8fr 1.1fr 1fr;gap:30px;margin:42px 0 0}.tool-facts>div{padding-right:24px;border-right:1px solid var(--line)}.tool-facts>div:last-child{border:0;padding:0}.tool-facts dt{font-size:12px;color:var(--muted);margin-bottom:10px}.tool-facts dd{font-size:19px;font-weight:600;margin:0;line-height:1.7}.tool-facts dd b{font:600 40px/1.1 Arial,sans-serif;margin-right:6px}.tool-facts dd span{display:block;font-size:12px;color:var(--muted);font-weight:400;margin-top:8px}
.tool-contents{padding:64px 0;background:#f0f3f4}.tool-section-intro{font-size:15px;color:var(--muted);max-width:780px;margin:0 0 32px}.tool-chapters{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));column-gap:56px;align-items:start}.tool-chapter{border-top:1px solid var(--line)}.tool-chapter summary{display:flex;gap:18px;align-items:baseline;padding:23px 0;cursor:pointer;list-style:none;font-size:17px;font-weight:500}.tool-chapter summary::-webkit-details-marker{display:none}.tool-chapter-number{font:400 15px/1.5 Arial,sans-serif;color:var(--green);padding-top:2px}.tool-chapter summary small{display:block;color:var(--muted);font-size:12px;font-weight:400;margin-top:6px}.tool-expand{margin-left:auto;font-size:20px;font-weight:400}.tool-chapter[open] .tool-expand{transform:rotate(45deg)}.tool-chapter ul{padding:0 0 22px 35px;list-style:none;margin:0}.tool-chapter li{font-size:14px;line-height:1.8;padding:7px 0}.tool-chapter li small{display:block;font-size:12px;color:var(--muted)}
.tool-example{padding-block:64px}.tool-example-record{display:grid;grid-template-columns:1fr 1.3fr;border-block:1px solid var(--line)}.tool-example-title{padding:28px 30px 28px 0}.tool-example-title>span{color:var(--green);font-size:13px}.tool-example-title h3{font-size:21px;margin:13px 0;font-weight:600}.tool-example-title p{color:var(--muted);font-size:14px;margin:0}.tool-example-record dl{margin:0;border-left:1px solid var(--line);padding:16px 0 16px 30px}.tool-example-record dl div{display:grid;grid-template-columns:120px minmax(0,1fr);gap:20px;padding:12px 0;font-size:14px;line-height:1.8}.tool-example-record dt{font-size:12px;color:var(--muted);padding-top:2px}.tool-example-record dd{margin:0}.tool-confirmed{color:var(--green);font-weight:600}
.tool-download-section{background:#edf3f0;padding:52px 0}.tool-download-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:64px;align-items:center}.tool-download-layout h2{font-size:26px}.tool-download-layout p{font-size:14px;color:var(--muted)}.tool-file-spec{margin:25px 0 0}.tool-file-spec>div{display:flex;gap:20px;margin-top:10px;font-size:13px;line-height:1.8}.tool-file-spec dt{width:60px;flex-shrink:0;color:var(--muted)}.tool-file-spec dd{margin:0}.tool-download-action p{font-size:12px;margin:16px 0 0}.tool-related{padding-block:56px 70px}.tool-related h2{font-size:24px}.tool-related>a{display:flex;justify-content:space-between;gap:24px;align-items:center;border-top:1px solid var(--line);padding:20px 0;color:var(--ink);font-weight:500;font-size:17px;text-decoration:none}.tool-related>a:hover{color:var(--green)}.tool-related small{display:block;font-size:12px;font-weight:400;color:var(--muted);margin-bottom:7px}.tool-back{font-size:13px;color:var(--muted);text-decoration:underline;text-underline-offset:4px}.tool-related>p{margin-top:28px}
@media(max-width:760px){.tool-width{padding-inline:24px}.tool-heading{padding-block:32px}.seminar-tool h1{font-size:30px}.seminar-tool h2{font-size:23px}.tool-lead{font-size:15px}.tool-actions{display:block}.tool-actions>p{margin-top:15px;font-size:12px}.tool-button{font-size:14px;gap:14px;padding-inline:16px}.tool-overview{padding-block:30px 40px}.tool-overview-heading{display:block}.tool-overview-heading h2{font-size:17px;margin-bottom:6px}.tool-overview-heading p{font-size:12px}.tool-sheet-title{padding:16px;display:block}.tool-sheet-title strong{font-size:14px;display:block}.tool-sheet-title>span{display:block;margin-top:5px}.tool-sheet figcaption{gap:8px 15px;flex-wrap:wrap;padding:12px 16px}.tool-sheet figcaption b{margin-left:0}.tool-facts{grid-template-columns:1fr;gap:0;margin-top:25px}.tool-facts>div{border:0;border-bottom:1px solid var(--line);padding:17px 0;display:grid;grid-template-columns:100px minmax(0,1fr);gap:16px;align-items:center}.tool-facts>div:last-child{padding-top:17px}.tool-facts dt{margin:0}.tool-facts dd{font-size:16px}.tool-facts dd b{font-size:30px}.tool-facts dd span{margin-top:3px}.tool-contents,.tool-example{padding-block:40px}.tool-chapters{grid-template-columns:1fr}.tool-chapter summary{font-size:16px;padding-block:19px}.tool-example-record{grid-template-columns:1fr}.tool-example-title{padding:22px 0}.tool-example-title h3{font-size:19px}.tool-example-record dl{border-left:0;border-top:1px solid var(--line);padding:10px 0 18px}.tool-example-record dl div{grid-template-columns:1fr;gap:5px;padding:10px 0}.tool-download-section{padding-block:36px}.tool-download-layout{grid-template-columns:1fr;gap:24px}.tool-download-layout h2{font-size:23px}.tool-related{padding-block:40px}.tool-related h2{font-size:22px}.tool-related>a{font-size:16px}.tool-desktop-break{display:none}}
.seminar-tool{font-weight:400}.seminar-tool h1{font-size:36px}.seminar-tool h1 span{display:inline;margin-left:.3em}.tool-heading{padding-block:36px}.tool-lead{margin-block:16px 22px}
@media(max-width:760px){.seminar-tool h1{font-size:28px}.seminar-tool h1 span{display:block;margin:0}.tool-sheet table{min-width:0}.tool-sheet thead{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.tool-sheet tbody,.tool-sheet tr{display:block}.tool-sheet tbody tr{display:grid;grid-template-columns:24px minmax(0,1fr) 70px;grid-template-areas:'id title title' 'condition condition condition' 'deadline deadline status';gap:10px 8px;border-bottom:1px solid #d3dce0;padding:18px 16px}.tool-sheet tbody tr:last-child{border-bottom:0}.tool-sheet tbody tr>*{border:0;padding:0;width:auto}.tool-sheet tbody td:first-child{grid-area:id;font-size:12px;color:#495b66}.tool-sheet tbody th{grid-area:title;font-size:14px;font-weight:600}.tool-sheet tbody td:nth-child(3){grid-area:deadline;color:#495b66;font-size:12px}.tool-sheet tbody td:nth-child(3):before{content:'期限の目安: ';}.tool-sheet tbody td:nth-child(4){grid-area:condition;font-size:13px;color:#495b66}.tool-sheet tbody td:nth-child(5){grid-area:status;text-align:right}}
@media(max-width:760px){.tool-sheet tbody tr>th[scope="row"]{width:auto}}
@media(prefers-reduced-motion:no-preference){.tool-button{transition:background-color .16s ease}.tool-expand{transition:transform .16s ease}}
.tool-button-outline{margin-top:12px;background:transparent;color:var(--ink)}.tool-button-outline:hover{background:#dfe9e4;color:var(--ink)}
.seminar-tool section[id]{scroll-margin-top:96px}