/* Approved ssamlab-quality-mockups-v2: production shell and responsive cards. */
.portal{background:#fff;--line:#e2e7ef;--line-strong:#cdd5e1;--ink:#171b24;--ink-2:#536071;--ink-3:#657185}
.portal .shell{max-width:1400px;padding-inline:40px}
.portal .appbar{position:static;backdrop-filter:none;border-color:var(--line)}
.portal .appbar-inner{min-height:76px}
.portal .brand-name{font-size:27px;letter-spacing:-.055em}
.portal .top-links{gap:8px}
.portal .top-links a{border-radius:10px;padding:10px 17px;font-size:15px}
.portal .top-links .nav-secondary{margin-left:0}
.portal .page{padding-bottom:48px;min-height:calc(100vh - 156px)}
.portal .board{padding-top:40px}
.portal .board-head{gap:10px;margin:0;padding:0 0 32px}
.portal .board-head h1{font-size:38px;line-height:1.25;letter-spacing:-.04em;font-weight:750}
.portal .board-head p{max-width:780px;font-size:16px;line-height:1.7}
.eyebrow,.portal .board-head .eyebrow{margin:0;color:var(--brand);font-size:13px;font-weight:700;line-height:1.5}
.portal .btn{min-height:48px;border-radius:11px;padding:10px 20px;font-size:15px;box-shadow:none}
.portal .btn:hover{background:var(--selected-bg);color:var(--brand);border-color:var(--selected-border)}
.portal .btn-primary:hover{background:var(--brand-ink);color:#fff}
.portal .grid{gap:22px;grid-template-columns:repeat(3,minmax(0,1fr))}
.portal .catalog-card,.portal .training-card{padding:0;border:1px solid var(--line);border-radius:14px;box-shadow:none;overflow:visible}
.portal .catalog-card:hover{transform:none;border-color:var(--selected-border);box-shadow:0 6px 24px #19203008}
.portal .catalog-card .thumb{margin:0;aspect-ratio:8/5;width:100%;height:auto;background:#f2f5f9;border-radius:13px 13px 0 0;overflow:hidden}
.portal .catalog-card .thumb img{position:static;width:100%;height:100%;object-fit:contain;border-radius:inherit}
.portal .card-body{padding:16px;align-items:flex-start}
.portal .card h2,.portal .card h3{font-size:18px;line-height:1.45;font-weight:700;letter-spacing:-.035em;margin:6px 0 8px}
.portal .card p{display:block;overflow:visible;-webkit-line-clamp:unset;font-size:15px;line-height:1.65;margin:0 0 12px;color:var(--ink-2)}
.portal .runlink{min-height:44px;margin-top:auto;padding-top:10px;align-items:center;width:100%;font-size:14px}
.portal .tool-category{font-size:13px;color:var(--brand);line-height:1.5}
.portal .meta{margin-top:0;padding:0 0 8px;font-size:13px}
.portal .tbadge{position:static;box-shadow:none;padding:0;margin:0;color:var(--brand);background:none;font-size:13px}
.catalog-layout{display:grid;grid-template-columns:208px minmax(0,1fr);gap:36px;border-top:1px solid var(--line);padding-top:28px}
.catalog-side{border-right:1px solid var(--line);padding-right:24px;min-width:0}
.catalog-side h2{font-size:17px;font-weight:700;margin:0 0 18px}
.catalog-side h2:not(:first-child){margin-top:28px}
.categories,.catalog-side .tabs,.catalog-side .cats{display:flex;flex-direction:column;gap:10px}
.category-btn,.tab-f,.cat-f{display:inline-flex;align-items:center;justify-content:flex-start;gap:8px;min-height:44px;min-width:44px;border:1px solid var(--line);border-radius:10px;padding:10px 16px;color:var(--ink);background:#fff;font-size:14px;font-weight:600;text-align:left;line-height:22px}
.category-btn[aria-pressed=true],.tab-f[aria-pressed=true],.cat-f[aria-pressed=true],.portal .page-b[aria-current=page],.portal .catpick .cp[aria-pressed=true],.portal .typebtn[aria-pressed=true]{background:var(--selected-bg);border-color:var(--selected-border);color:var(--brand)}
.category-btn:hover,.tab-f:hover,.cat-f:hover{background:var(--selected-bg)}
.catalog-results{min-width:0}
.search-row{display:flex;gap:16px;align-items:flex-end;flex-wrap:wrap;margin-bottom:18px}
.search-field{flex:1 1 200px;min-width:0}.sort-field{flex:0 1 150px}
.search-row label{display:block;font-size:13px;font-weight:600;margin:0 0 6px;color:var(--ink-2)}
.search,.sort{width:100%;min-width:0;min-height:48px;border:1px solid var(--line-strong);border-radius:12px;padding:10px 14px;background:#fff;color:var(--ink);font-size:15px}
.quick-filter-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin:-2px 0 18px}.quick-filter{display:flex;align-items:flex-start;gap:10px;min-width:0}.quick-filter-label{flex:none;padding-top:9px;color:var(--ink-2);font-size:13px;font-weight:700}.quick-tags{display:flex;flex-wrap:wrap;gap:8px}.tag-f,.filter-reset{display:inline-flex;align-items:center;justify-content:center;min-height:40px;border:1px solid var(--line);border-radius:999px;padding:7px 12px;background:#fff;color:var(--ink-2);font:inherit;font-size:13px;font-weight:650;cursor:pointer}.tag-f[aria-pressed=true]{background:var(--selected-bg);border-color:var(--selected-border);color:var(--brand)}.filter-reset{flex:none;border-radius:10px;color:var(--brand)}.filter-reset:disabled{color:var(--ink-3);cursor:not-allowed;opacity:.55}
.result-count{margin:0 0 18px;color:var(--ink-3);font-size:14px}
.empty,.board-empty,.list-status{border:1px dashed var(--selected-border);border-radius:16px;padding:36px 24px;background:#f8fafd;color:var(--ink-2);line-height:1.8}
.empty{text-align:center;padding-block:72px}.empty h2{font-size:23px;color:var(--ink);margin:0 0 12px}.empty p{margin:0 0 24px}
.pager{display:flex;gap:8px;justify-content:center;flex-wrap:wrap;margin:28px 0 0}
.page-b{min-width:44px;min-height:44px;border:1px solid var(--line);border-radius:10px;background:#fff;color:var(--ink-2);font:inherit}
.morebox{margin-top:24px;text-align:center}
.portal .section{padding-top:40px}
.section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;border-top:1px solid var(--line);padding-top:24px;margin-bottom:22px}
.sec-label{display:block;color:var(--brand);font-size:13px;font-weight:700;margin-bottom:8px}
.section-note{margin:8px 0 0;font-size:15px;color:var(--ink-2);line-height:1.7}
.more-link{display:inline-flex;align-items:center;min-height:44px;flex:none;color:var(--brand);font-size:14px;font-weight:700}
.hero{padding-block:64px 40px}
.hero-grid{display:grid;grid-template-columns:350px minmax(0,1fr);gap:44px;align-items:center}
.hero-copy h1{font-size:42px;line-height:1.3;letter-spacing:-.045em;font-weight:750;margin:16px 0 22px}
.hero-copy h1 em{font-style:normal;color:var(--brand)}
.hero-sub{font-size:16px;line-height:1.85;color:var(--ink-2);margin:0}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:26px}
.home-discovery{padding:24px;border:1px solid var(--line);border-radius:20px;box-shadow:0 8px 28px #19203006;min-width:0}
.home-discovery h2{font-size:18px;margin:0 0 16px;font-weight:700}
.home-search{display:flex;gap:8px;margin-bottom:16px}
.home-search input{flex:1}
.category-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:22px}
.portal .home-cards{grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.home-cards .card-body{padding:14px 13px 10px}
.portal .home-cards h3{font-size:17px}.portal .home-cards p{font-size:14px}
.home-list-heading{display:none}
.training-note{display:flex;gap:8px 20px;align-items:center;flex-wrap:wrap;border-top:1px solid var(--line);margin-top:40px;padding-top:24px;color:var(--ink-2);font-size:15px}
.training-note p{margin:0}.training-note a{display:inline-flex;align-items:center;min-height:44px;color:var(--brand);font-weight:700}
.training-note .ic{width:18px;height:18px;margin-right:7px;fill:none;stroke:currentColor;stroke-width:1.8}
.portal .site-footer{padding-top:40px}.portal .footer-box{border-color:var(--line)}
.portal .tabbar{position:static;height:auto;padding:8px 14px max(8px,env(safe-area-inset-bottom));background:#fff;backdrop-filter:none;border-color:var(--line)}
.portal .tabbar-inner{max-width:560px;gap:8px}.portal .tab{font-size:12px}
.board-intro{position:relative;padding-right:170px}.up-btn{position:absolute;right:0;top:0}
.training-grid{padding-top:28px;border-top:1px solid var(--line)}
.training-cover{border-radius:13px 13px 0 0;background:var(--brand);color:#fff;padding:24px;aspect-ratio:8/5;display:flex;flex-direction:column;justify-content:space-between}
.training-cover span{font-size:22px;font-weight:800}.training-cover strong{font-size:30px;line-height:1.4;letter-spacing:-.04em}
.portal .training-card .btn{margin-top:12px}.portal .training-card .link-note{font-size:13px;margin:12px 0 0}
.portal .upload{padding:28px;box-shadow:none;border-color:var(--line)}
.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}
.detail-wrap{padding-block:28px 56px}.crumb{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:24px;font-size:14px;color:var(--ink-3)}.crumb a{min-height:44px;display:inline-flex;align-items:center}
.detail-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:32px;align-items:start}
.detail-shot{margin:0;padding:12px;border:1px solid var(--line);border-radius:18px;background:#f7f9fc;min-width:0}.detail-shot img{display:block;width:100%;height:auto;border-radius:10px}.detail-shot figcaption{display:flex;justify-content:space-between;align-items:center;gap:16px;padding:12px;margin-top:12px;background:#fff;border:1px solid var(--line);border-radius:11px;font-size:14px;color:var(--ink-2)}
.detail-copy{padding:28px;border:1px solid var(--line);border-radius:18px}.detail-copy h1{font-size:32px;line-height:1.35;margin:12px 0 22px;letter-spacing:-.04em}.detail-copy p{line-height:1.85;color:var(--ink-2)}.detail-copy .btn{display:flex;margin-top:24px}.detail-copy .link-note{font-size:13px;text-align:center}.detail-shot button{font-size:14px;color:var(--brand);background:#fff;border:0;min-height:44px;flex:none}
.image-dialog{max-width:calc(100vw - 28px);max-height:calc(100dvh - 28px);padding:16px;border:1px solid var(--line);border-radius:16px}.image-dialog::backdrop{background:#18223899}.image-dialog img{display:block;max-width:100%;height:auto;margin-top:12px}.image-dialog form{text-align:right}
@media(max-width:1199px){.hero-grid{grid-template-columns:280px minmax(0,1fr);gap:28px}.hero-copy h1{font-size:36px}.portal .home-cards{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-layout{grid-template-columns:180px minmax(0,1fr);gap:24px}.catalog-side{padding-right:20px}.portal .grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:759px){
 .portal .shell{padding-inline:18px}.portal .appbar-inner{min-height:64px}.portal .brand-name{font-size:24px}.portal .page{padding-bottom:32px}
 .portal .board{padding-top:28px}.portal .board-head{padding-bottom:28px}.portal .board-head h1{font-size:30px}.portal .board-head p{font-size:15px}
 .hero{padding-block:28px 0}.hero-grid{display:block}.hero-copy h1{font-size:30px;margin:16px 0 20px;line-height:1.4}.hero-sub{font-size:15px}.hero-actions{margin-top:20px}.home-discovery{padding:28px 0 0;border:0;border-radius:0;box-shadow:none}.home-discovery>h2{display:none}.home-list-heading{display:flex;justify-content:space-between;align-items:center;margin:24px 0 16px}.home-list-heading h2{margin:0;font-size:20px}
 .home-search .btn{padding-inline:14px}.category-row{gap:8px}.category-btn,.tab-f,.cat-f{padding:10px 12px;font-size:13px}
 .catalog-layout{display:flex;flex-direction:column;gap:22px;border-top:0;padding-top:0}.catalog-side{border:0;padding:0}.catalog-side h2{font-size:14px;margin:0 0 10px}.categories,.catalog-side .tabs,.catalog-side .cats{flex-direction:row;flex-wrap:wrap;gap:8px}.catalog-side h2:not(:first-child){margin-top:18px}
 .portal .grid,.portal .home-cards{grid-template-columns:minmax(0,1fr);gap:14px}.portal .catalog-card{display:grid;grid-template-columns:112px minmax(0,1fr)}.portal .catalog-card .thumb{height:100%;aspect-ratio:auto;border-radius:13px 0 0 13px;min-height:160px}.portal .catalog-card .thumb img{height:auto;aspect-ratio:auto;object-fit:contain;border-radius:0}.portal .card-body{padding:14px}.portal .card h2,.portal .card h3{font-size:17px}.portal .card p{font-size:14px}.portal .tool-category{font-size:12px}
 .search-row{gap:10px}.search-field{flex-basis:100%}.sort-field{flex-basis:140px}.search,.sort{font-size:16px}.quick-filter-row{display:block;margin-bottom:4px}.quick-filter{display:block}.quick-filter-label{display:block;padding:0;margin-bottom:9px}.quick-tags{gap:7px}.tag-f{min-height:44px;flex:1 0 calc(33.333% - 7px)}.filter-reset{width:100%;min-height:44px;margin-top:10px}.section-head{gap:10px}.portal .section-title{font-size:22px}.section-note{font-size:14px}.more-link{font-size:13px}
 .board-intro{padding-right:0}.up-btn{position:static;margin-top:8px;justify-self:start}.empty{padding:44px 18px}.empty h2{font-size:20px}.portal .upload{padding:18px}
 .detail-grid{display:flex;flex-direction:column;gap:24px}.detail-copy{padding:0;border:0;width:100%}.detail-copy h1{font-size:28px}.detail-shot{width:100%}.detail-shot figcaption{gap:8px;font-size:13px}.training-grid{padding-top:22px}
}
@media(max-width:359px){.portal .catalog-card{grid-template-columns:92px minmax(0,1fr)}.hero-actions .btn{width:100%}}
@media(max-width:759px){.catalog-results{display:contents}.catalog-layout>.catalog-side{order:3}.catalog-layout .search-row{order:1;margin:0}.catalog-layout .quick-filter-row{order:2}.catalog-layout .result-count{order:4;margin:0}.catalog-layout .grid,.catalog-layout .empty,.catalog-layout .list-status{order:5}.catalog-layout .pager,.catalog-layout .morebox,.catalog-layout noscript{order:6}.catalog-layout .search-row label{font-size:13px}}
.portal .board-empty a,.portal .roomopt a{display:inline-flex;align-items:center;min-height:44px;color:var(--brand);font-weight:700}
.portal .mobile-training[aria-current=page]{background:var(--selected-bg);color:var(--brand);border-radius:10px;padding:8px 12px}
.portal .wrap{padding-top:32px;padding-bottom:40px}.portal .dt-title{font-size:32px;line-height:1.35;margin:12px 0 18px}.portal .dt-desc{font-size:16px;line-height:1.8}.portal .meta-tbl{font-size:14px;gap:12px 18px;margin:22px 0}.portal .dt-badge{font-size:13px}
@media(max-width:759px){.portal .wrap{padding:24px 18px 32px}.portal .dt-title{font-size:28px}.portal .official-tool{padding:16px}}
.portal>svg[width="0"]{position:absolute}