/* River inspection and accompanying-flight archive: content before controls. */
:root{--d-ink:#15324B;--d-muted:#526270;--d-teal:#145C73;--d-identity:#375BA6;--d-line:#D5DEE7;--d-control:#7B8996;--d-canvas:#F4F7FA;--d-paper:#fff;--d-success:#18794E;--d-warning:#B45309;--d-bad:#B42318}
*{box-sizing:border-box}body{font-family:"Noto Sans TC","Noto Sans CJK TC","PingFang TC","Microsoft JhengHei",system-ui,sans-serif;color:var(--d-ink);background:var(--d-canvas);font-size:16px;line-height:1.65}a{color:var(--d-teal)}button,input,select,textarea{font:inherit}button,a,summary{touch-action:manipulation}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible,[data-return-focus]:focus{outline:2px solid var(--d-identity);outline-offset:3px;box-shadow:none}.main,.wrapper{background:var(--d-canvas);background-image:none;box-shadow:none}.dcatalog{font-size:16px}.dcatalog h1{font-size:32px;line-height:1.4;font-weight:700;margin:0 0 12px;overflow-wrap:anywhere}.dcatalog h2{font-size:22px;line-height:1.5;margin:0 0 12px;font-weight:600}.dcatalog h3{font-size:18px;line-height:1.5;font-weight:600}.dcatalog p{max-width:74ch;margin:0 0 12px;overflow-wrap:anywhere}.dcatalog code{font-size:12px;background:#edf1f4;color:var(--d-ink);padding:2px 4px;overflow-wrap:anywhere}.dcatalog pre{font-size:13px;white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;overflow:auto}.dcatalog blockquote{font-size:14px;margin:8px 0 14px;padding:8px 16px;border-left:2px solid var(--d-line);white-space:pre-wrap;overflow-wrap:anywhere}
.d-top{display:flex;justify-content:space-between;align-items:center;gap:24px;background:#fff;border-bottom:1px solid var(--d-line);padding:10px max(24px,calc((100vw - 1180px)/2));min-height:64px}.d-brand{display:flex;gap:18px;align-items:baseline;color:var(--d-ink);text-decoration:none}.d-brand-name{font-size:23px;font-weight:700;letter-spacing:.025em}.d-brand-context{font-size:13px;color:var(--d-muted)}.d-account{display:flex;align-items:center;gap:12px;font-size:14px}.d-account form{margin:0}.d-account a,.d-account button{min-height:44px;display:inline-flex;align-items:center;padding:8px;color:var(--d-ink)}.d-account button{border:0;background:none}.d-signed-in{font-size:12px;color:var(--d-muted)}
.d-shell{display:block;min-height:calc(100vh - 164px)}.d-navband{display:flex;align-items:center;gap:24px;max-width:1244px;margin:auto;padding:0 32px;border-bottom:1px solid var(--d-line);font-size:14px}.d-navband>a{display:inline-flex;align-items:center;min-height:44px;padding:8px 0;color:var(--d-muted);border-bottom:3px solid transparent;text-decoration:none}.d-navband>a[aria-current=page]{border-bottom-color:var(--d-teal);color:var(--d-ink);font-weight:600}.d-more-menu{position:relative;margin-left:auto}.d-more-menu summary{cursor:pointer;min-height:44px;padding:10px 4px}.d-more-menu>div{position:absolute;right:0;top:100%;width:230px;padding:8px 0;background:#fff;border:1px solid var(--d-control);border-radius:4px;z-index:5;box-shadow:0 8px 24px #15324b14}.d-more-menu a{display:flex;align-items:center;min-height:44px;padding:10px 16px}.d-main{width:100%;max-width:1244px;margin:auto;padding:24px 32px}.d-page-head{margin-bottom:24px}.d-lead{font-size:17px;color:var(--d-muted);max-width:58ch}.d-topic-note{font-size:13px;color:var(--d-muted)}.d-muted{font-size:13px;color:var(--d-muted);line-height:1.7}.d-back{display:inline-flex;align-items:center;min-height:32px;margin:0 0 4px;font-size:13px}.d-section{margin:28px 0}
.btn{border-radius:4px;min-height:44px;padding:10px 16px;font-weight:600;font-size:14px}.btn-primary{background:var(--d-teal)!important;border-color:var(--d-teal)!important;color:#fff!important}.btn-primary:hover{background:var(--d-ink)!important}.btn-default{border:1px solid var(--d-control);color:var(--d-ink);background:#fff}.btn-warning{background:#fff4e6;border:1px solid var(--d-warning);color:var(--d-warning)}.dcatalog button:disabled{cursor:not-allowed;opacity:.6}.dcatalog .form-control,.dcatalog .form-select{min-height:44px;border:1px solid var(--d-control);border-radius:4px;color:var(--d-ink);background:#fff;width:100%}.dcatalog .form-control:focus-visible,.dcatalog .form-select:focus-visible{outline:2px solid var(--d-identity);outline-offset:3px;box-shadow:none}.dcatalog label{display:block;font-size:14px;font-weight:600;margin:0 0 6px}.d-search{max-width:780px;margin:0 0 26px}.d-search-row{display:flex;gap:10px}.d-search-row input{min-width:0;flex:1}.d-search-row button{min-width:90px}.d-search #search-scope{font-size:12px;color:var(--d-muted);margin:7px 0 0}.d-filter-row{display:flex;gap:12px;align-items:center;margin-top:14px}.d-filter-row select{max-width:220px}.d-filter-row label{margin:0}
.d-archive-panel{background:#fff;border-top:2px solid var(--d-ink);padding:0 24px}.d-list-heading{display:flex;justify-content:space-between;gap:16px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--d-line)}.d-list-heading h2{font-size:17px;margin:0}.d-list-heading>span{font-size:13px;color:var(--d-muted)}.d-archive-item{padding:24px 0;border-bottom:1px solid var(--d-line);scroll-margin-top:20px}.d-archive-item:last-of-type{border-bottom:0}.d-archive-entry{display:block;color:var(--d-ink);text-decoration:none}.d-archive-entry:hover{text-decoration:none}.d-archive-entry:hover h3{text-decoration:underline;color:var(--d-teal)}.d-archive-entry.d-has-preview{display:grid;grid-template-columns:176px minmax(0,1fr);gap:24px;align-items:start}.d-archive-entry>img{display:block;width:176px;height:112px;object-fit:contain;background:var(--d-canvas);border:1px solid var(--d-line)}.d-archive-entry h3{font-size:23px;margin:3px 0 9px}.d-archive-entry .d-archive-purpose{font-size:15px;margin-bottom:9px}.d-archive-facts,.d-archive-time{font-size:13px;color:var(--d-muted);margin-bottom:5px!important}.d-entry-action{display:inline-flex;align-items:center;min-height:44px;font-size:14px;font-weight:600;color:var(--d-teal)}.d-example-label{font-size:12px!important;font-weight:500!important;color:var(--d-muted);margin:0 0 5px!important}.dcatalog .d-entry-details{margin:6px 0 0;padding:0;border:0;color:var(--d-muted);font-size:13px}.d-entry-details summary{font-weight:400;font-size:12px;min-height:32px;padding:6px 0;color:var(--d-muted)}.d-entry-details p{margin:6px 0}.d-pagination{display:flex;gap:20px}.d-pagination a{display:inline-flex;align-items:center;min-height:44px}.d-pagination:empty{display:none}
.d-detail-head{margin:0 0 16px}.d-detail-head h1{font-size:30px;margin-bottom:8px}.d-detail-purpose{font-size:15px;margin-bottom:6px!important;color:var(--d-muted)}.d-detail-meta{display:flex;gap:16px;align-items:center;flex-wrap:wrap;font-size:12px;color:var(--d-muted)}.d-detail-meta .d-example-label{margin:0!important}.d-content-reading{margin:0 0 20px;scroll-margin-top:20px}.d-reading-workspace{display:grid;grid-template-columns:minmax(0,1.65fr) minmax(260px,.85fr);gap:28px;padding:24px;background:#fff;border-top:1px solid var(--d-line)}.d-record-preview{min-width:0;scroll-margin-top:20px}.d-record-heading{display:flex;justify-content:space-between;align-items:baseline;gap:16px;margin-bottom:6px}.d-record-heading>div{display:flex;align-items:baseline;gap:10px;min-width:0}.d-record-heading h2{min-width:0;font-size:22px;margin:3px 0}.d-record-heading>a{min-height:44px;display:inline-flex;align-items:center;flex-shrink:0;font-size:13px}.d-record-category{font-size:12px;color:var(--d-muted);font-weight:400}.d-record-preview>p{font-size:14px;color:var(--d-muted)}.d-record-preview figure{margin:12px 0}.d-record-image{position:relative;width:100%;background:var(--d-canvas)}.d-record-image>img{display:block;width:100%;height:auto}.d-record-image>img[hidden]{display:none}.d-image-region{display:block;position:absolute;border:2px dashed var(--d-ink);z-index:1;min-width:8px;min-height:8px}.d-image-region-selected{border:3px solid #ffc400;box-shadow:0 0 0 1px var(--d-ink);z-index:2}.d-image-region:focus-visible{outline:3px solid var(--d-identity);outline-offset:3px;z-index:3}.d-image-region span{position:absolute;top:0;left:0;max-width:100%;font-size:11px;line-height:1.4;padding:2px 4px;background:var(--d-ink);color:#fff;overflow:hidden;white-space:nowrap}.d-record-preview figcaption{font-size:12px;color:var(--d-muted);margin-top:7px}.d-record-facts{display:grid;grid-template-columns:76px minmax(0,1fr);gap:8px 12px;font-size:14px;margin:16px 0}.d-record-facts dt{font-weight:400;color:var(--d-muted)}.d-record-facts dd{margin:0;overflow-wrap:anywhere}.dcatalog .d-source-detail{margin:3px 0 0;padding:0;border:0;font-size:12px}.d-source-detail summary{font-size:12px;font-weight:400;padding:5px 0;min-height:32px;color:var(--d-muted)}.d-source-detail p{font-size:12px}.d-source-detail blockquote{font-size:13px}.d-reading-actions{display:flex;align-items:center;gap:12px 18px;flex-wrap:wrap;font-size:13px}.d-reading-actions>a{min-height:44px;display:inline-flex;align-items:center}.d-reading-actions .btn{order:-1}.d-reading-actions .d-muted{flex-basis:100%;font-size:12px;order:2}.d-observation-panel{min-width:0;border-left:1px solid var(--d-line);padding-left:24px;scroll-margin-top:20px}.d-observation-panel>.d-list-heading{padding:0 0 10px}.dcatalog .d-filter-disclosure{margin:4px 0 10px;padding:0;border:0}.d-filter-disclosure summary{font-size:13px;min-height:44px;padding:10px 0}.d-reading-filters{display:grid;grid-template-columns:1fr;gap:12px;margin:0 0 16px}.d-reading-field{min-width:0}.d-reading-field label{font-size:13px}.d-reading-filters>a{min-height:44px;display:inline-flex;align-items:center;font-size:13px}.d-reading-count-detail{font-size:12px;color:var(--d-muted);margin:10px 0!important}.d-record-list{list-style:none;margin:0;padding:0;max-height:none;overflow:visible}.d-record-list li{margin:0;border-top:1px solid var(--d-line);scroll-margin-top:20px}.d-record-list a{display:block;padding:13px 12px;color:var(--d-ink);text-decoration:none;border-left:3px solid transparent}.d-record-list a[aria-current=true]{border-left-color:var(--d-teal);background:#f1f5f7}.d-record-list a:hover strong{text-decoration:underline}.d-record-list strong{display:block;font-size:16px;line-height:1.5;margin:3px 0 5px}.d-record-list small,.d-record-list a>span:last-child:not(.d-record-category){display:block;font-size:12px;color:var(--d-muted);line-height:1.7}.dcatalog details{border-top:1px solid var(--d-line);margin:18px 0 0;padding:12px 0}.dcatalog summary{cursor:pointer;color:var(--d-teal);font-weight:600;min-height:44px;padding:8px 0}.dcatalog .d-stat-scope,.dcatalog .d-index-limits{font-size:13px;margin-top:8px;padding:4px 0}.d-detail-disclosure{font-size:14px}.d-detail-disclosure h3{font-size:16px}.d-index-unavailable{padding:20px;border-left:3px solid var(--d-warning);background:#fff8ef}
.d-notice{border-left:3px solid var(--d-warning);background:#fff8ef;color:var(--d-ink);padding:12px 16px;font-size:13px}.d-demo-note{padding:10px 14px;border-left:2px solid var(--d-identity);font-size:13px;background:#edf2f8}.d-empty{padding:24px 0;color:var(--d-muted)}.d-empty h1,.d-empty h3{color:var(--d-ink)}.d-empty a{display:inline-flex;align-items:center;min-height:44px}.d-facts{display:grid;grid-template-columns:130px minmax(0,1fr);gap:10px 20px;font-size:14px;margin:20px 0;padding:20px;background:#fff}.d-facts dt{color:var(--d-muted);font-weight:400}.d-facts dd{margin:0;overflow-wrap:anywhere}.d-steps{padding-left:24px;max-width:60ch}.d-steps li{padding:8px 0 10px 6px}.d-guide-actions,.d-management-links{display:flex;flex-wrap:wrap;gap:14px;margin:18px 0}.d-management-links{flex-direction:column}.d-management-links>a{display:flex;justify-content:space-between;gap:20px;min-height:44px;padding:18px 0;border-bottom:1px solid var(--d-line)}.d-management-links span{font-size:13px;color:var(--d-muted)}.d-guide-document{max-width:75ch}.d-guide-document table{display:block;overflow-x:auto;max-width:100%;border-collapse:collapse;font-size:14px;line-height:1.65}.d-guide-document td,.d-guide-document th{padding:12px;border:1px solid var(--d-line);vertical-align:top}.d-guide-document th{font-weight:600;text-align:left;background:var(--d-canvas)}.d-guide-table{max-width:100%;overflow-x:auto;overscroll-behavior-x:contain;margin:16px 0}.d-guide-table table{display:table;min-width:640px;width:100%;margin:0;overflow:visible}.d-guide-table:focus-visible{outline:2px solid var(--d-identity);outline-offset:2px}.d-access-note{font-size:14px;line-height:1.8;max-width:75ch}
.d-auth-layout{max-width:480px;margin:8px auto 48px}.d-auth-card{background:#fff;padding:32px;border-top:2px solid var(--d-ink)}.d-auth-card h1{font-size:28px;margin-bottom:12px}.d-auth-purpose{font-size:15px;color:var(--d-muted)}.d-auth-card form{margin-top:24px}.d-auth-card label{font-size:14px}.d-auth-card .control-group{margin-bottom:20px}.d-auth-card .controls{margin-left:0}.d-auth-card input:not([type=checkbox]){min-height:44px;width:100%;border:1px solid var(--d-control);border-radius:4px}.d-auth-card .form-actions{padding:0;margin:0;border:0}.d-auth-card .btn-primary{width:100%;margin-top:12px}.d-auth-help{font-size:12px;color:var(--d-muted);padding-top:18px;border-top:1px solid var(--d-line);margin-top:24px!important}.d-footer{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;padding:22px max(24px,calc((100vw - 1180px)/2));border-top:1px solid var(--d-line);color:var(--d-muted);background:#fff;font-size:12px}.d-footer strong{display:block;color:var(--d-ink);font-size:14px;margin-bottom:3px}.d-footer p{margin:10px 0}.d-about{max-width:55ch}.d-about summary{cursor:pointer;min-height:44px;padding:8px 0}.d-about[open]{max-width:55ch}.d-badge{display:inline-block;font-size:12px;color:var(--d-muted);padding:3px 7px;background:#edf1f4}.d-status-sealed,.d-matched{color:var(--d-success)}.d-status-rejected{color:var(--d-bad)}.d-status-validating{color:var(--d-warning)}
/* Shared legacy file/receipt pages remain usable without changing their authorization. */
.d-explorer-grid{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:24px}.d-results-panel,.d-quick-card{background:#fff;padding:20px}.d-result{display:grid;grid-template-columns:90px minmax(0,1fr);gap:18px;padding:20px 0;border-bottom:1px solid var(--d-line)}.d-thumb{display:flex;align-items:center;justify-content:center;width:90px;height:80px;background:#edf1f4;font-size:12px}.d-thumb img{width:100%;height:100%;object-fit:contain}.d-result h3{margin:5px 0}.d-result p,.d-result-meta{font-size:13px;color:var(--d-muted)}.d-result-meta{display:flex;flex-direction:column;gap:5px}.d-result-actions{display:flex;gap:16px;flex-wrap:wrap}.d-result-actions a{display:inline-flex;align-items:center;min-height:44px}.d-quick-card h2{font-size:20px}.d-quick-image img{max-width:100%;height:auto}.d-quick-primary,.d-quick-secondary{display:block;min-height:44px}.d-quick-facts{display:grid;grid-template-columns:85px minmax(0,1fr);font-size:13px;gap:10px}.d-quick-facts dt{font-weight:400;color:var(--d-muted)}.d-quick-facts dd{margin:0;overflow-wrap:anywhere}.d-quick-facts small{display:block}.d-file-cards{list-style:none;padding:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.d-file-cards>li{min-width:0;background:#fff;padding:20px}.d-file-card-head{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap}.d-file-cards dl{display:grid;grid-template-columns:90px minmax(0,1fr);gap:6px;font-size:13px}.d-file-cards dd{margin:0}.d-file-summary{display:flex;gap:20px;flex-wrap:wrap;margin:20px 0;font-size:13px}.d-preview{text-align:center;background:#fff;padding:16px}.d-preview img{display:block;max-width:100%;height:auto;margin:auto}.d-preview figcaption{font-size:12px;color:var(--d-muted);margin-top:12px}.d-receipt{font-size:12px}.d-receipt-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:14px 0}.d-receipt-metrics dt{font-size:12px;font-weight:400;color:var(--d-muted)}.d-receipt-metrics dd{font-size:18px;margin:0}.d-receipt-metrics dd span{display:block;font-size:11px;color:var(--d-muted)}.d-technical{font-size:13px;overflow-wrap:anywhere}.d-overview{margin:18px 0}.d-next-step{padding:20px;border-left:3px solid var(--d-teal);background:#fff;margin:20px 0}.d-file-table{font-size:13px}.d-file-table th,.d-file-table td{padding:12px}.d-home-paths{display:grid;grid-template-columns:1fr 1fr;gap:24px;margin:24px 0}
@media(max-width:900px){.d-reading-workspace{grid-template-columns:minmax(0,1.4fr) minmax(230px,.9fr);gap:20px;padding:20px}.d-observation-panel{padding-left:18px}.d-brand-context{display:none}.d-explorer-grid{grid-template-columns:1fr}}
@media(max-width:680px){.d-top{padding:10px 16px;min-height:64px;gap:12px}.d-brand-name{font-size:21px}.d-account{gap:6px}.d-account a,.d-account button{font-size:13px;padding:8px}.d-signed-in{display:none}.d-navband{padding:0 16px;gap:20px;font-size:13px}.d-navband>a{min-height:44px}.d-more-menu>div{width:220px}.d-main{padding:20px 16px 28px}.d-back{min-height:44px}.dcatalog h1,.d-detail-head h1{font-size:26px;line-height:1.45}.d-page-head{margin-bottom:20px}.d-lead{font-size:15px;line-height:1.75}.d-topic-note{font-size:12px}.d-search{margin-bottom:20px}.d-search-row{gap:8px}.d-search-row button{min-width:70px;padding:10px 12px}.d-search #search-scope{font-size:12px}.d-archive-panel{padding:0 16px}.d-list-heading{gap:10px}.d-list-heading h2{font-size:16px}.d-list-heading>span{font-size:12px}.d-archive-item{padding:18px 0}.d-archive-entry.d-has-preview{grid-template-columns:1fr;gap:12px}.d-archive-entry>img{width:100%;height:150px;object-fit:contain}.d-archive-entry h3{font-size:21px}.d-archive-entry .d-archive-purpose{font-size:14px}.d-archive-time{font-size:12px}.d-example-label{font-size:12px!important}.d-detail-head{margin-bottom:16px}.d-detail-purpose{font-size:14px}.d-detail-meta{gap:4px 12px}.d-reading-workspace{display:flex;flex-direction:column;gap:24px;padding:16px}.d-record-heading h2{font-size:21px}.d-record-heading{gap:10px}.d-record-heading>a{font-size:12px}.d-record-preview>p{font-size:13px}.d-record-preview figure{margin:10px 0}.d-record-preview figcaption{font-size:11px}.d-record-facts{font-size:13px;grid-template-columns:68px minmax(0,1fr);gap:6px 10px;margin:12px 0}.d-reading-actions{gap:4px 16px}.d-reading-actions .btn{width:100%;justify-content:center}.d-reading-actions .d-muted{font-size:11px}.d-observation-panel{padding:16px 0 0;border-left:0;border-top:1px solid var(--d-line)}.d-record-list{max-height:none;overflow:visible}.d-record-list a{padding:13px 10px}.d-facts{grid-template-columns:1fr;gap:5px;padding:16px}.d-facts dd{margin-bottom:12px}.d-auth-layout{margin:0 auto 28px}.d-auth-card{padding:24px 20px}.d-auth-card h1{font-size:27px}.d-auth-card .control-group{margin-bottom:20px}.d-auth-purpose{font-size:14px}.d-footer{padding:20px 16px;gap:12px}.d-footer strong{font-size:13px}.d-footer>div>span{display:block;max-width:16ch}.d-about{max-width:22ch}.d-about[open]{max-width:26ch}.d-file-cards{grid-template-columns:1fr}.d-receipt-metrics{gap:10px}.d-receipt-metrics dd{font-size:16px}.d-management-links>a{flex-direction:column;gap:5px}.d-home-paths{grid-template-columns:1fr}.d-thumb{width:70px}.d-result{grid-template-columns:70px minmax(0,1fr);gap:12px}}