:root {
  --ink:#20262c; --text-secondary:#58616b; --text-placeholder:#66707a;
  --accent:#244f7f; --line:#dce0e4; --surface:#f4f5f6;
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI','Malgun Gothic',sans-serif;
  color:var(--ink);background:#fff;font-synthesis:none;
}
*{box-sizing:border-box}
body{margin:0;font-size:14px;line-height:1.5}
h1,h2,h3,p{margin:0}
button,input,select{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
a{color:inherit;text-decoration:none}
button,a,input,select{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,select:focus-visible{outline:2px solid var(--accent);outline-offset:3px}
input:focus-visible{outline:2px solid var(--accent);outline-offset:1px}
svg{display:block;width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}
[hidden]{display:none!important}
.sr-only{position:absolute;width:1px;height:1px;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}
.skip-link{position:fixed;top:-60px;left:20px;background:var(--ink);color:white;padding:12px 18px;z-index:10}
.skip-link:focus{top:10px}
.site-header{border-bottom:1px solid var(--line)}
.header-inner{max-width:1184px;margin:auto;min-height:72px;display:flex;align-items:center;gap:22px;padding:0 32px}
.brand{font-size:23px;letter-spacing:-1.2px;font-weight:800;line-height:1}
.brand-period{color:var(--accent)}
.header-caption{font-size:12px;color:var(--text-secondary);border-left:1px solid #cdd2d7;padding-left:22px}
.text-button{margin-left:auto;font-size:12px;color:var(--text-secondary);padding:10px 0}
.text-button:hover,.footer-links button:hover{text-decoration:underline;text-underline-offset:4px}
main{max-width:1184px;margin:auto;padding:38px 32px 0}
.page-heading{display:flex;justify-content:space-between;align-items:center;gap:24px;margin-bottom:30px}
h1{font-size:27px;font-weight:700;letter-spacing:-1px;line-height:1.4}
.page-heading p{font-size:13px;color:var(--text-secondary);margin-top:9px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:7px;min-height:39px;border-radius:3px;font-size:13px;font-weight:500;padding:8px 14px;white-space:nowrap}
.button svg{width:15px;height:15px}
.button-primary{background:var(--accent);border:1px solid var(--accent);color:white}
.button-primary:hover{background:#193e69}
.button-secondary{background:white;border:1px solid #afb7bf}
.button-secondary:hover{background:var(--surface)}
.navigation{display:flex;gap:28px;border-bottom:1px solid #b6bdc4;overflow-x:auto;scrollbar-width:thin}
.nav-item{min-height:48px;padding:0 0 13px;display:flex;align-items:center;gap:8px;border-bottom:3px solid transparent;margin-bottom:-1px;white-space:nowrap;color:var(--text-secondary);font-size:14px}
.nav-item.active{border-bottom-color:var(--ink);color:var(--ink);font-weight:700}
.nav-item:hover{color:var(--accent)}
.nav-count{font-family:Arial,sans-serif;font-size:12px;font-weight:400;color:var(--text-secondary);font-variant-numeric:tabular-nums}
.directory-tools{display:flex;align-items:center;justify-content:space-between;gap:24px;margin-top:26px}
h2{font-size:16px;letter-spacing:-.3px;font-weight:700}
h2>span{color:var(--accent);font-size:14px;font-weight:600;margin-left:3px}
.search-wrap{display:flex;align-items:center;gap:9px;border:1px solid #aeb7bf;border-radius:3px;height:39px;width:320px;padding:0 11px}
.search-wrap:focus-within{border-color:var(--accent);outline:1px solid var(--accent)}
.search-wrap>span{color:var(--text-secondary)}
.search-wrap input{width:100%;min-width:0;border:0;background:transparent;height:100%;outline:none;font-size:13px}
.search-wrap input:focus-visible{outline:none}
.search-wrap input::placeholder,form>input::placeholder{color:var(--text-placeholder)}
.search-wrap kbd{font:12px Arial,sans-serif;color:var(--text-secondary);padding:1px 5px;border:1px solid #cbd1d6;border-radius:2px}
.toolbar{display:flex;justify-content:space-between;align-items:center;gap:15px;min-height:53px}
.filter-group{display:flex;align-items:center;gap:18px}
.filter-group select{max-width:240px;min-height:32px;padding:5px 8px;border:1px solid #b9c2ca;border-radius:3px;background:white;font-size:12px;color:var(--ink)}
.filter{font-size:12px;padding:7px 0;color:var(--text-secondary);white-space:nowrap}
.filter.active{color:var(--ink);font-weight:700;text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:1px}
.filter:hover{color:var(--accent)}
.display-controls{margin-left:auto;display:flex;align-items:center;gap:13px}
.display-controls select{font-size:12px;border:0;background:white;padding:5px 2px;cursor:pointer}
.view-toggle{display:flex;gap:1px}
.view-toggle button{color:#697581;padding:7px;border:1px solid transparent;border-radius:2px;min-width:31px;min-height:31px}
.view-toggle button.selected{color:var(--ink);background:#eef0f2;border-color:#c2c8ce}
.view-toggle svg{width:16px;height:16px}
.list-heading,.list-mode .portal-card{display:grid;grid-template-columns:36px minmax(145px,1fr) minmax(170px,1.4fr) minmax(150px,1.2fr) 104px;column-gap:15px;align-items:center}
.list-heading{min-height:35px;background:var(--surface);border-top:1px solid #6f7b86;border-bottom:1px solid var(--line);padding:0 13px;font-size:11px;color:var(--text-secondary)}
.list-heading>span:last-child{text-align:right;padding-right:4px}
.portal-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));border-top:1px solid #6f7b86;gap:0}
.portal-grid.list-mode{display:block;border-top:0}
.portal-card{display:grid;grid-template-columns:35px minmax(0,1fr);column-gap:8px;padding:19px 16px;border-bottom:1px solid var(--line);background:white;min-width:0}
.portal-grid:not(.list-mode) .portal-card{border-right:1px solid var(--line)}
.portal-grid:not(.list-mode) .portal-card:nth-child(3n){border-right:0}
.portal-card:hover{background:#f8f9fa}
.list-mode .portal-card{min-height:64px;padding:11px 13px}
.card-top{align-self:center}
.favorite-button{display:flex;align-items:center;justify-content:center;color:#79838c;width:34px;height:34px;border-radius:3px}
.favorite-button:hover{color:var(--accent);background:#e8edf2}
.favorite-button[aria-pressed=true]{color:#956f16}
.favorite-button[aria-pressed=true] svg{fill:#f2dea6;stroke:#956f16}
.favorite-button svg{width:17px;height:17px}
.card-copy{min-width:0}
.card-title{font-size:15px;letter-spacing:-.4px;font-weight:700;overflow-wrap:anywhere}
.card-subtitle{font-size:12px;color:var(--text-secondary);margin-top:5px;line-height:1.65;overflow-wrap:anywhere}
.list-mode .card-copy{display:contents}
.list-mode .card-subtitle{margin:0;font-size:13px}
.card-domain{grid-column:2;min-width:0;font-size:12px;font-family:Arial,sans-serif;color:var(--text-secondary);margin-top:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.list-mode .card-domain{grid-column:auto;margin:0}
.card-bottom{grid-column:2;display:flex;flex-wrap:wrap;align-items:center;justify-content:flex-end;gap:8px;margin-top:17px;min-width:0}
.list-mode .card-bottom{grid-column:auto;margin:0;flex-wrap:wrap;gap:5px;justify-content:flex-end}
.portal-link{display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid #b9c2ca;border-radius:3px;min-height:33px;padding:5px 10px;font-size:12px;font-weight:500;white-space:nowrap;background:white;color:var(--accent)}
.portal-link:hover{border-color:var(--accent);background:#eff3f8}
.portal-link svg{width:13px;height:13px}
.delete-button{font-size:11px;color:#8b4b3c;text-decoration:underline;text-underline-offset:3px;padding:4px}
.empty-state{padding:58px 20px;text-align:center;border-bottom:1px solid var(--line)}
.empty-state h3{font-size:16px;font-weight:600}
.empty-state p{font-size:13px;color:var(--text-secondary);line-height:1.8;margin:9px 0 20px}
.main-footer{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:22px 0 28px;font-size:11px;color:var(--text-secondary)}
.footer-links{display:flex;gap:18px;flex-shrink:0}
.footer-links button{font-size:11px;padding:0;color:var(--text-secondary)}
.storage-notice{padding:13px 15px;background:#fff6de;border:1px solid #d5c499;color:#725624;font-size:13px;line-height:1.7;margin-top:22px}
dialog{width:460px;max-width:calc(100vw - 32px);max-height:85vh;padding:27px;border:1px solid #aeb7bf;border-radius:5px;color:var(--ink);background:white;box-shadow:0 12px 40px #15233226}
dialog::backdrop{background:#1d283862}
.dialog-heading{display:flex;justify-content:space-between;align-items:center;gap:20px}
.dialog-heading h2{font-size:20px}
.icon-button{padding:7px;color:var(--text-secondary)}
.icon-button:hover{background:var(--surface)}
.dialog-intro{font-size:13px;color:var(--text-secondary);margin:13px 0 23px;line-height:1.8}
form>label{display:block;font-size:13px;font-weight:600;margin:18px 0 7px}
form>label>span{font-size:11px;color:var(--accent);margin-left:6px;font-weight:400}
form>label>span.optional{color:var(--text-secondary)}
form>input{width:100%;padding:10px 12px;border:1px solid #aeb7bf;border-radius:3px;background:white;font-size:13px}
.field-error{font-size:12px;color:#9c4030;margin-top:10px;line-height:1.7}
.field-error:empty{display:none}
.local-note{font-size:12px;color:var(--text-secondary);margin-top:18px}
.dialog-actions{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid var(--line);padding-top:19px;margin-top:24px}
.info-block{margin-top:22px}
.info-block h3{font-size:14px;margin-bottom:6px}
.info-block p,.source-summary{font-size:13px;color:var(--text-secondary);line-height:1.9}
.source-summary{margin-top:18px}
.source-list{list-style:none;padding:0;margin:14px 0}
.source-list li{display:flex;justify-content:space-between;gap:18px;border-bottom:1px solid var(--line);padding:11px 0;font-size:12px}
.source-list a{color:var(--accent);text-decoration:underline;text-underline-offset:3px}
.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:9;display:flex;align-items:center;gap:22px;max-width:calc(100vw - 32px);width:max-content;background:#263342;color:white;padding:13px 19px;border-radius:4px;font-size:13px}
.toast button{color:white;font-size:12px;text-decoration:underline;text-underline-offset:3px;white-space:nowrap}
@media(max-width:1000px){
  .list-heading,.list-mode .portal-card{grid-template-columns:36px minmax(155px,1fr) minmax(175px,1.4fr) 104px}
  .list-heading>span:nth-child(4),.list-mode .card-domain{display:none}
  .portal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .portal-grid:not(.list-mode) .portal-card:nth-child(3n){border-right:1px solid var(--line)}
  .portal-grid:not(.list-mode) .portal-card:nth-child(2n){border-right:0}
}
@media(max-width:640px){
  .header-inner{min-height:59px;padding:0 20px;gap:13px}
  .brand{font-size:21px}.header-caption{font-size:10px;padding-left:13px}.text-button{font-size:11px}
  main{padding:25px 20px 0}.page-heading{align-items:flex-start;gap:12px;margin-bottom:24px}
  h1{font-size:22px;letter-spacing:-.8px}.page-heading p{font-size:12px;max-width:240px;line-height:1.7;margin-top:8px}
  .page-heading .button{font-size:11px;padding:7px 9px;min-height:34px;gap:4px;margin-top:1px}.page-heading .button svg{display:none}
  .navigation{gap:24px}.nav-item{font-size:13px;min-height:44px;padding-bottom:11px;gap:5px}.nav-count{font-size:11px}
  .directory-tools{margin-top:20px;display:block}.directory-tools h2{font-size:15px;margin-bottom:14px}
  .search-wrap{width:100%;height:41px}.search-wrap input{font-size:13px}
  .toolbar{min-height:51px;gap:10px}.filter-group{gap:15px}.filter{font-size:11px}.display-controls{gap:5px}.display-controls select{font-size:11px;max-width:70px}.view-toggle button{padding:6px;min-width:29px}
  .filter-group{min-width:0;flex:1}.filter-group select{width:100%;max-width:190px;min-width:0;font-size:11px}
  .list-heading{display:none}.portal-grid.list-mode{border-top:1px solid #6f7b86}
  .list-mode .portal-card{grid-template-columns:29px minmax(0,1fr) 86px;gap:0 11px;padding:15px 0;min-height:77px}
  .list-mode .card-copy{display:block}.list-mode .card-title{font-size:15px}.list-mode .card-subtitle{font-size:12px;margin-top:5px;line-height:1.65}
  .favorite-button{width:29px;height:35px}.favorite-button svg{width:17px;height:17px}
  .list-mode .card-bottom{gap:6px}.portal-link{font-size:11px;gap:7px;min-height:34px;padding:5px 9px}
  .portal-grid{grid-template-columns:1fr}.portal-grid:not(.list-mode) .portal-card,.portal-grid:not(.list-mode) .portal-card:nth-child(3n){border-right:0}
  .portal-card{padding:19px 0;column-gap:9px}.card-domain{margin-top:10px}.card-bottom{margin-top:13px}
  .main-footer{display:block;font-size:11px;padding-top:20px;line-height:1.8}.footer-links{margin-top:12px;gap:22px}
  .empty-state{padding:40px 12px}.empty-state p{font-size:12px}
  dialog{padding:22px}.dialog-heading h2{font-size:19px}.toast{font-size:12px;bottom:18px}
}
@media(max-width:370px){.header-caption{display:none}.navigation{gap:17px}.nav-item{font-size:12px}.filter-group{gap:10px}.view-toggle button{min-width:27px;padding:5px}.page-heading .button{font-size:10px}h1{font-size:20px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}