/* Resource directory — locally served, no remote fonts or images. */
:root {
  --ink: #203b31;
  --muted: #596e61;
  --line: #d8e2d8;
  --paper: #f7f8f3;
  --blue: #245442;
  --mint: #e8f0e7;
  --gold: #a17b32;
  font-family: "Segoe UI", "Microsoft YaHei UI", "PingFang SC", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: radial-gradient(ellipse at 86% 0, #e7eee2 0, transparent 37rem); }
[hidden] { display: none!important; }
a { color: inherit; }
button, input, select { font: inherit; }
button, a, input, select { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, summary:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
a:hover { color: var(--blue); }
.shell { width: min(calc(100% - 80px), 1320px); margin-inline: auto; }
.icon { width: 1.125rem; height: 1.125rem; flex-shrink: 0; vertical-align: middle; }
.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; }
.skip-link { position: absolute; top: 12px; left: 24px; transform: translateY(calc(-100% - 24px)); background: var(--blue); color: #fff; padding: 12px; z-index: 20; }
.skip-link:focus { transform: none; }
.site-header { min-height: 88px; display: flex; flex-wrap: wrap; align-items: center; gap: 35px; border-bottom: 1px solid var(--line); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; font-size: 1.125rem; font-weight: 750; white-space: nowrap; }
.brand-mark { position: relative; flex-shrink: 0; background: var(--blue); color: #fff; font-family: Georgia,serif; font-weight: 700; font-size: min(1.125rem,22px); letter-spacing: 1px; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; box-shadow: 0 3px 0 #193c2e; }
.brand-mark span { position: absolute; width: 12px; height: 3px; background: #e1c87d; right: 7px; bottom: 8px; }
.brand small { display: block; font: .75rem Georgia,serif; letter-spacing: 1px; color: var(--muted); margin-top: 5px; }
.site-header nav { display: flex; flex-wrap: wrap; min-width: 0; align-items: stretch; gap: 30px; margin-left: 55px; align-self: stretch; }
.site-header nav a { display: flex; align-items: center; position: relative; color: var(--muted); font-size: .875rem; text-decoration: none; white-space: nowrap; }
.site-header nav a[aria-current] { color: var(--blue); font-weight: 750; }
.site-header nav a[aria-current]::after { position: absolute; content: ''; height: 3px; border-radius: 3px 3px 0 0; background: var(--blue); left: 0; right: 0; bottom: 0; }
.header-source { margin-left: auto; font: .8125rem Georgia,serif; text-decoration: none; color: var(--muted); }
.directory-intro { padding-block: 36px 30px; display: flex; justify-content: space-between; align-items: end; gap: 25px; }
.eyebrow { font: .6875rem/1.5 Consolas,monospace; letter-spacing: 2px; color: var(--muted); margin: 0 0 12px; }
.directory-intro h1 { font: 700 clamp(30px,3.4vw,48px)/1.3 Georgia,"Songti SC","SimSun",serif; letter-spacing: 1px; margin: 0; }
.title-dot { color: var(--gold); font-family: Georgia,serif; margin-left: 7px; }
.intro-line { font-size: .875rem; line-height: 1.8; color: var(--muted); margin: 12px 0 0; }
.directory-extras:not(:empty) { margin-bottom: 24px; }
.directory-extras { display: flex; flex-wrap: wrap; gap: 12px; }
.reading-entry { display: flex; align-items: center; justify-content: space-between; gap: 28px; width: min(100%, 430px); padding: 13px 16px; border: 1px solid #c7d8c7; border-left: 3px solid var(--gold); border-radius: 9px; background: #ffffffb8; text-decoration: none; color: var(--ink); }
.reading-entry:hover { color: var(--blue); background: #fff; border-color: var(--blue); }
.reading-entry strong, .reading-entry small { display: block; }
.reading-entry strong { font: 700 .875rem Georgia,serif; }
.reading-entry small { margin-top: 4px; color: var(--muted); font-size: .75rem; }
.directory-stats { display: flex; flex-wrap: wrap; gap: 22px; color: var(--muted); font-size: .75rem; align-items: center; white-space: nowrap; padding-bottom: 4px; }
.directory-stats strong { font: 600 1.75rem Georgia,serif; color: var(--blue); margin-right: 6px; font-variant-numeric: tabular-nums; }
.directory-stats a { font-size: .75rem; text-decoration: none; padding-left: 18px; border-left: 1px solid #cbd8cc; }
.directory-workspace { display: grid; grid-template-columns: 208px minmax(0,1fr); gap: 30px; align-items: start; }
.directory-sidebar { position: sticky; top: 24px; min-width: 0; }
.sidebar-head { display: flex; justify-content: space-between; padding: 4px 12px 15px; font-size: .75rem; font-weight: 650; border-bottom: 1px solid var(--line); margin-bottom: 10px; }
.sidebar-index { color: var(--muted); font: .6875rem Consolas,monospace; letter-spacing: 1px; }
.directory-sidebar nav { display: grid; gap: 4px; max-height: calc(100vh - 210px); overflow-y: auto; scrollbar-width: thin; }
.category-expand { display: none; }
.category-link { display: flex; align-items: center; gap: 10px; padding: 11px 12px; text-decoration: none; border: 1px solid transparent; border-radius: 9px; font-size: .8125rem; color: #4f6556; transition: background .15s; }
.category-link:hover { background: #e7eddf; }
.category-group-label { margin: 18px 12px 7px; font-size: .6875rem; color: var(--muted); letter-spacing: .04em; }
.category-icon { width: 19px; flex-shrink: 0; color: #607760; }
.category-icon .icon { width: 18px; height: 18px; }
.category-link small { font: .6875rem Consolas,monospace; color: var(--muted); margin-left: auto; font-variant-numeric: tabular-nums; }
.category-link[aria-current] { transition: none; background: var(--blue); color: white; box-shadow: 0 3px 8px #214e4014; }
.category-link[aria-current] .category-icon, .category-link[aria-current] small { color: #d4e4d6; }
.sidebar-saved { display: flex; justify-content: space-between; margin-top: 17px; border-top: 1px solid var(--line); padding: 18px 12px; color: #4f6556; font-size: .8125rem; text-decoration: none; }
.saved-label { display: inline-flex; gap: 10px; align-items: center; }
.sidebar-note { font-size: .6875rem; line-height: 1.8; color: var(--muted); margin: 15px 12px; }
.directory-main { min-width: 0; }
.filters { display: grid; grid-template-columns: minmax(0,1fr) auto; gap: 0 14px; border: 1px solid var(--line); background: #ffffffed; border-radius: 16px; padding: 20px; box-shadow: 0 5px 20px #203b3104; }
.search-row { grid-column: 1/-1; }
.search-row { display: flex; gap: 10px; }
.search-box { display: flex; align-items: center; border: 1px solid #c9d7c8; flex: 1; min-width: 0; border-radius: 8px; gap: 11px; padding: 0 14px; background: #fafcf8; }
.search-icon { color: var(--muted); line-height: 1; }
.search-icon .icon { width: 20px; height: 20px; }
.search-box input { width: 100%; min-width: 0; border: 0; background: transparent; outline: none; padding: 15px 0; font-size: .875rem; color: var(--ink); }
.search-box input::placeholder { color: #637767; }
.search-box:focus-within { border-color: var(--blue); box-shadow: 0 0 0 3px #e0ebdc; }
.search-box kbd { font: .6875rem Consolas,monospace; border: 1px solid #c8d5c6; padding: 3px 6px; border-radius: 4px; color: var(--muted); }
.search-submit { min-width: 72px; border: 0; background: var(--blue); color: white; border-radius: 8px; padding: 0 22px; font-size: .875rem; font-weight: 650; }
.search-submit:hover { background: #193f30; }
.filter-row { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 12px; margin-top: 18px; }
.primary-filters { grid-template-columns: repeat(2,minmax(0,160px)); }
.primary-filters label { display: flex; align-items: center; gap: 9px; }
.primary-filters label>span { margin: 0; flex-shrink: 0; }
.advanced-filters { display: contents; }
.advanced-filters summary { display: flex; align-items: center; gap: 7px; align-self: end; min-height: 44px; color: #3e5947; font-size: .8125rem; cursor: pointer; list-style: none; border-radius: 7px; padding: 0 10px; }
.advanced-filters summary::-webkit-details-marker { display: none; }
.advanced-filters summary:hover { background: #f1f5ec; }
.advanced-filters[open] summary { background: #eaf0e5; }
.advanced-filters>.filter-row { grid-column: 1/-1; border-top: 1px solid var(--line); padding-top: 18px; margin-top: 16px; }
.disclosure-arrow { font-size: 1rem; line-height: 1; transition: transform .15s; }
.advanced-filters[open] .disclosure-arrow { transform: rotate(180deg); }
.filter-summary-icon { display: flex; }
.filter-count { display: grid; place-items: center; border-radius: 50%; width: 20px; height: 20px; font-size: .6875rem; background: var(--blue); color: #fff; }
.filter-row label { min-width: 0; }
.filter-row label>span { display: block; font-size: .75rem; color: var(--muted); margin: 0 0 7px 1px; }
.filter-row select, .catalog-controls select { width: 100%; min-width: 0; border: 1px solid #cfdbcf; padding: 9px 8px; background: #fff; border-radius: 6px; font-size: .75rem; color: #3e5947; min-height: 40px; }
.active-filters { display: flex; flex-wrap: wrap; gap: 8px; padding-top: 14px; }
.active-filters:empty { display: none; }
.active-filters button { font-size: .75rem; border: 1px solid #c2d2c0; background: #e5eee0; color: #32553b; border-radius: 6px; padding: 8px 10px; }
.active-filters button[data-reset] { background: transparent; border-color: transparent; text-decoration: underline; color: var(--muted); }
.catalog-head { display: flex; justify-content: space-between; align-items: center; margin: 26px 0 18px; gap: 12px; scroll-margin-top: 20px; }
.catalog-head>div:first-child { display: flex; align-items: baseline; gap: 12px; min-width: 0; }
.catalog-head h2 { font-size: 1.125rem; margin: 0; font-weight: 700; white-space: nowrap; }
.catalog-head [data-result-count] { font-size: .75rem; color: var(--muted); }
.catalog-controls { display: flex; gap: 10px; align-items: center; }
.catalog-controls label { width: 124px; }
.view-switch { display: flex; gap: 2px; border: 1px solid var(--line); padding: 3px; border-radius: 7px; background: #fff; }
.view-switch button { width: 34px; height: 32px; display: grid; place-items: center; background: transparent; border: 0; border-radius: 4px; color: var(--muted); }
.view-switch button[aria-pressed=true] { background: #e3eddf; color: var(--blue); }
.view-switch svg { width: 17px; height: 17px; }
.resource-grid { display: grid; grid-template-columns: repeat(auto-fit,minmax(min(100%,290px),1fr)); gap: 18px; scroll-margin-top: 25px; }
.resource-grid:has(> .resource-card:only-child) { max-width: 760px; }
.resource-card { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 16px; padding: 22px; display: flex; flex-direction: column; min-width: 0; box-shadow: 0 2px 3px #203b3103; transition: border-color .18s, box-shadow .18s, transform .18s; }
.resource-card:hover, .resource-card:focus-within { border-color: #96b49b; box-shadow: 0 8px 24px #243b2c0c; }
.resource-card:hover { transform: translateY(-2px); }
.card-top { display: flex; align-items: center; gap: 10px; }
.source-mark { display: grid; place-items: center; width: 44px; height: 44px; flex-shrink: 0; border-radius: 12px; background: #edf2e6; color: #44643d; font: 700 min(1rem,18px) Georgia,serif; border: 1px solid #203b3109; }
.resource-card[data-category=exams] .source-mark { background: #f4ecd9; color: #7e611c; }
.resource-card[data-category=video] .source-mark { background: #f5e9df; color: #865937; }
.resource-card[data-category=listening] .source-mark { background: #e8edf5; color: #4b6282; }
.resource-card[data-category=life] .source-mark { background: #ece9f3; color: #6d5885; }
.resource-card[data-category=communication] .source-mark { background: #e8eef5; color: #496681; }
.resource-card[data-category=media] .source-mark { background: #f1e9f0; color: #7a5475; }
.resource-card[data-category=food] .source-mark { background: #f3ebe1; color: #865f3b; }
.resource-card[data-category=social] .source-mark { background: #e8eef5; color: #496681; }
.resource-card[data-category=housing] .source-mark { background: #f3eade; color: #886333; }
.resource-card[data-category=jobs] .source-mark { background: #e8f0e7; color: #3f6b4d; }
.resource-card[data-category=classifieds] .source-mark { background: #f4e9e7; color: #89564f; }
.resource-card[data-category=mobility] .source-mark { background: #e8eff0; color: #3f6870; }
.resource-card[data-category=government] .source-mark { background: #e9edf3; color: #526580; }
.resource-card[data-category=finance] .source-mark { background: #f1eee2; color: #786833; }
.resource-card[data-category=health] .source-mark { background: #e7f0ed; color: #3f705f; }
.resource-card[data-category=shopping] .source-mark { background: #f3e9ed; color: #87536a; }
.resource-card[data-category=travel] .source-mark { background: #e9edf5; color: #53688b; }
.resource-card[data-category=postal] .source-mark { background: #f5eee0; color: #7d6035; }
.resource-card[data-category=household] .source-mark { background: #ebefe5; color: #526744; }
.resource-card[data-category=leisure] .source-mark { background: #e5efed; color: #416a64; }
.source-mark { position: relative; overflow: hidden; }
.source-mark img { width: 72%; height: 72%; object-fit: contain; }
.source-mark img[hidden] { display: none; }
.source-mark:has(img:not([hidden])) .source-icon-fallback { display: none; }
.source-mark .source-icon-fallback { width: 55%; height: 55%; }
.resource-card[data-category] .source-mark.has-site-icon, .source-mark.has-site-icon { background: #fff; border-color: #203b3114; }
.source-info { min-width: 0; flex: 1; }
.source-info span { display: block; font-size: .8125rem; line-height: 1.5; color: #47654e; overflow-wrap: anywhere; }
.source-info small { display: block; font: .75rem Consolas,monospace; color: var(--muted); margin-top: 4px; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.bookmark { flex-shrink: 0; display: grid; place-items: center; width: 36px; height: 40px; border: 0; border-radius: 7px; background: transparent; color: #667d6a; padding: 7px; margin-right: -6px; }
.bookmark:hover { background: #f3f5eb; }
.bookmark .icon { width: 20px; height: 20px; }
.bookmark[aria-pressed=true] { color: #9c741e; }
.bookmark[aria-pressed=true] .icon { fill: #ead5a0; }
.card-body h3 { font-size: 1rem; line-height: 1.65; font-weight: 700; margin: 19px 0 10px; overflow-wrap: anywhere; }
.card-body h3 a { text-decoration: none; display: block; }
.out-arrow { display: inline-flex; margin-left: 5px; color: #627e65; vertical-align: baseline; }
.out-arrow .icon { width: 14px; height: 14px; }
.description { font-size: .9375rem; line-height: 1.8; color: var(--muted); margin: 0 0 20px; }
.chips { display: flex; gap: 5px; flex-wrap: wrap; margin-top: auto; margin-bottom: 15px; }
.chips span { font-size: .75rem; line-height: 1.5; color: #4d6755; padding: 5px 8px; border-radius: 5px; background: #eff3eb; }
.chips .category-chip { background: #eaf0df; color: #52653b; }
.chips .format-chip { background: transparent; border: 1px solid #e0e7dc; padding: 4px 6px; color: var(--muted); }
.card-bottom { border-top: 1px solid #e6ede3; display: flex; justify-content: space-between; align-items: center; gap: 8px; padding-top: 13px; }
.meta { display: flex; gap: 9px; font-size: .75rem; color: var(--muted); flex-wrap: wrap; }
.link-status { font-size: .75rem; line-height: 1.6; color: #785c25; margin: -3px 0 12px; }
.link-status.broken { color: #9c3830; }
.price { display: inline-flex; align-items: center; gap: 5px; }
.price::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: #8b7858; }
.price.free { color: #2f623a; }
.price.free::before { background: #438456; }
.detail-link { font-size: .75rem; color: #45644a; text-decoration: none; white-space: nowrap; display: flex; gap: 3px; align-items: center; min-height: 28px; }
.detail-link .icon { width: 14px; height: 14px; }
.catalog-pager { display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 30px; flex-wrap: wrap; }
.catalog-pager a { border: 1px solid var(--line); border-radius: 6px; min-width: 40px; text-align: center; padding: 11px 13px; font-size: .8125rem; text-decoration: none; background: white; }
.catalog-pager a[aria-current] { background: var(--blue); border-color: var(--blue); color: white; }
.pager-summary { font-size: .75rem; color: var(--muted); margin-left: 10px; }
.directory-status { font-size: .75rem; color: var(--muted); line-height: 1.8; }
.favorites-tools { display:flex; flex-wrap:wrap; gap:10px; align-items:center; }
.favorites-tools button, .favorites-tools .file-button { border:1px solid var(--line); border-radius:7px; background:#fff; color:var(--blue); padding:10px 13px; font-size:.8125rem; cursor:pointer; }
.favorites-tools .file-button input { position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); }
.favorites-tools .file-button:focus-within { outline:3px solid var(--gold); outline-offset:3px; }
.favorites-tools button:hover, .favorites-tools .file-button:hover { background:var(--mint); border-color:var(--blue); }
.favorites-tools [role=status] { flex-basis:100%; overflow-wrap:anywhere; }
.favorites-tools [role=status] { color:var(--muted); font-size:.75rem; }
.nojs-resources { list-style: none; padding: 0; }
.nojs-resources li { padding: 18px 0; border-bottom: 1px solid var(--line); }
.nojs-resources a { font-weight: 650; }
.nojs-resources span { display: block; font-size: .8125rem; color: var(--muted); margin-top: 6px; }
.nojs-resources p { font-size: .9375rem; line-height: 1.8; }
.directory-empty { grid-column: 1/-1; text-align: center; border: 1px dashed #bacaB5; background: #fff; padding: 60px 20px; border-radius: 13px; }
.directory-empty strong { font-size: 1.125rem; }
.directory-empty p { font-size: .875rem; color: var(--muted); line-height: 1.8; }
.directory-empty button { margin-top: 8px; border: 1px solid var(--line); padding: 11px 18px; background: #fff; color: var(--blue); border-radius: 6px; font-size: .875rem; }
.resource-grid[data-view=list] { grid-template-columns: 1fr; }
.resource-grid[data-view=list] .resource-card { display: grid; grid-template-columns: 175px minmax(0,1fr) 145px; gap: 10px 24px; align-items: center; padding: 22px; }
.resource-grid[data-view=list] .card-top { grid-row: 1/3; }
.resource-grid[data-view=list] .bookmark { position: absolute; right: 11px; top: 7px; }
.resource-grid[data-view=list] .card-body h3 { margin: 0 0 5px; }
.resource-grid[data-view=list] .description { margin: 0; }
.resource-grid[data-view=list] .chips { grid-column: 2; grid-row: 2; margin: 0; }
.resource-grid[data-view=list] .card-bottom { border: 0; padding: 0; grid-column: 3; grid-row: 1/3; flex-direction: column; align-items: start; }
.catalog-error { padding: 14px 24px; background: #fff4d7; font-size: .875rem; color: #785c25; }
.site-footer { display: flex; align-items: start; justify-content: space-between; gap: 20px; flex-wrap: wrap; margin-top: 70px; padding-block: 30px 35px; border-top: 1px solid var(--line); font-size: .75rem; color: var(--muted); }
.site-footer strong { font-family: Georgia,serif; font-weight: 600; font-size: .9375rem; color: #38513e; }
.site-footer strong span { font: .75rem "Segoe UI",sans-serif; color: var(--muted); }
.site-footer p { margin: 10px 0 0; font-size: .75rem; }
.footer-links { display: flex; gap: 24px; }
.footer-links a { text-decoration: none; }
.footer-note { flex-basis: 100%; }
.live-detail { width: min(calc(100% - 48px),940px); margin: 42px auto 70px; background: #fff; padding: clamp(24px,4vw,48px); border: 1px solid var(--line); border-radius: 20px; box-shadow: 0 8px 35px #203b3105; }
.detail-back { color: var(--muted); font-size: .875rem; text-decoration: none; }
.detail-header { margin-top: 30px; display: flex; align-items: flex-start; justify-content: space-between; gap: 25px; }
.detail-header > .source-mark { width: 56px; height: 56px; border-radius: 14px; margin-top: 6px; }
.detail-header > div { flex: 1; min-width: 0; }
.live-detail h1 { font-family: Georgia,"Songti SC","SimSun",serif; font-size: clamp(25px,4vw,40px); line-height: 1.4; letter-spacing: 0; margin: 12px 0; }
.live-detail .original { font: .9375rem Georgia,serif; color: var(--muted); }
.detail-label { font-size: .8125rem; color: #45654e; }
.detail-intro { max-width: 740px; line-height: 1.9; font-size: .9375rem; color: var(--muted); }
.detail-actions { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; margin-block: 25px; }
.detail-actions a, .detail-actions button { border: 1px solid #c5d1c5; padding: 13px 19px; border-radius: 7px; background: white; font-size: .875rem; text-decoration: none; color: var(--blue); }
.detail-actions .action-link { background: var(--blue); color: white; border-color: var(--blue); }
.detail-facts { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 0; border: 1px solid var(--line); border-radius: 12px; background: #f8faf5; margin-top: 30px; overflow: hidden; }
.detail-facts div { padding: 21px; border-bottom: 1px solid var(--line); }
.detail-facts dt { font-size: .75rem; color: var(--muted); margin-bottom: 9px; }
.detail-facts dd { font-size: .875rem; margin: 0; line-height: 1.8; overflow-wrap: anywhere; }
.detail-note { font-size: .8125rem; line-height: 1.9; color: var(--muted); }
.source-page, .privacy-page { width: min(calc(100% - 48px),980px); margin: 50px auto 70px; }
.source-page h1, .privacy-page h1 { font-size: 2rem; line-height: 1.5; }
.source-page h2, .privacy-page h2 { font-size: 1.125rem; }
.source-page p, .privacy-page p, .source-page li { font-size: .9375rem; line-height: 1.9; color: var(--muted); }
.source-facts { display: flex; gap: 30px; padding: 22px 0; border-block: 1px solid var(--line); margin: 25px 0; }
.source-facts strong { font: 1.75rem Georgia,serif; margin-right: 7px; }
.source-facts span { font-size: .875rem; }
.source-columns { display: grid; grid-template-columns: 1fr 1fr; gap: 45px; }
.source-columns dt { font-size: .9375rem; font-weight: 700; }
.source-columns dd { margin: 6px 0 20px; font-size: .875rem; line-height: 1.8; color: var(--muted); }
.source-directory-note { margin-top: -8px; }
.provider-index { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 0 26px; padding: 0; list-style: none; border-block: 1px solid var(--line); margin: 18px 0 35px; }
.provider-index li { display: flex; justify-content: space-between; gap: 12px; min-width: 0; padding: 13px 0; border-bottom: 1px solid #e8eee7; font-size: .875rem; }
.provider-index a { font-weight: 650; text-decoration: none; }
.provider-index a { display: flex; align-items: center; gap: 10px; min-width: 0; overflow-wrap: anywhere; }
.provider-index .source-mark { width: 32px; height: 32px; border-radius: 8px; }
.provider-index span { color: var(--muted); font-size: .75rem; white-space: nowrap; }
@media (max-width: 1100px) {
  .shell { width: calc(100% - 48px); }
  .site-header nav { margin-left: auto; gap: 20px; }
  .header-source { display: none; }
  .directory-workspace { grid-template-columns: 185px minmax(0,1fr); gap: 22px; }
  .advanced-filters>.filter-row { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .directory-stats { gap: 10px; }
  .directory-stats a { display: none; }
  .resource-grid[data-view=list] .resource-card { grid-template-columns: 130px minmax(0,1fr); }
  .resource-grid[data-view=list] .card-bottom { grid-column: 2; grid-row: 3; flex-direction: row; justify-content: space-between; }
  .resource-grid[data-view=list] .card-top { grid-row: 1/4; }
}
@media (max-width: 760px) {
  .shell { width: calc(100% - 36px); }
  .site-header { min-height: 80px; flex-wrap: wrap; gap: 8px; padding-block: 16px 0; }
  .brand { font-size: 1rem; min-width: 0; max-width: 100%; width: min(100%, 284px); white-space: normal; }
  .brand > span:last-child { min-width: 0; overflow-wrap: anywhere; }
  .brand-mark { width: 38px; height: 38px; }
  .site-header nav { width: 100%; margin: 0; justify-content: space-between; gap: 15px; }
  .site-header nav a { padding: 12px 0; font-size: .8125rem; }
  .directory-intro { padding-block: 16px 14px; display: block; }
  .directory-intro h1 { font-size: 1.875rem; }
  .eyebrow { display: none; }
  .intro-line { font-size: .8125rem; }
  .directory-stats { margin-top: 8px; font-size: .75rem; gap: 22px; padding: 0; }
  .directory-stats strong { font-size: 1.375rem; }
  .directory-workspace { grid-template-columns: minmax(0,1fr); gap: 14px; }
  .directory-sidebar { position: static; }
  .sidebar-head, .sidebar-saved, .sidebar-note { display: none; }
  .category-group-label { display: none; }
  .category-bar { display: flex; gap: 8px; align-items: start; min-width: 0; max-width: 100%; overflow: hidden; }
  .directory-sidebar nav { display: flex; overflow-x: auto; gap: 8px; padding-block: 2px 6px; scrollbar-width: thin; flex: 1 1 auto; min-width: 0; max-width: 100%; max-height: none; }
  .category-expand { display: grid; place-items: center; flex-shrink: 0; width: 44px; height: 44px; border: 1px solid var(--line); background: #fff; border-radius: 9px; color: var(--blue); margin-top: 2px; }
  .category-expand[aria-expanded=true] { background: var(--blue); color: #fff; }
  .categories-expanded nav { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); overflow: visible; }
  .categories-expanded .category-link { white-space: normal; }
  .category-link { flex-shrink: 0; white-space: nowrap; border: 1px solid var(--line); background: white; padding: 10px 12px; font-size: .75rem; gap: 8px; }
  .category-icon, .category-icon .icon { width: 16px; height: 16px; }
  .category-link small { font-size: .6875rem; }
  .filters { padding: 14px; gap: 0 8px; }
  .filter-row { gap: 11px 8px; }
  .search-submit { min-width: 60px; padding: 0 17px; }
  .catalog-head { margin-top: 16px; flex-wrap: wrap; }
  .catalog-head h2 { font-size: 1rem; }
  .catalog-head [data-result-count] { font-size: .75rem; }
  .catalog-controls { gap: 7px; }
  .catalog-controls label { width: 110px; }
  .resource-card { padding: 18px; }
  .site-footer { margin-top: 40px; gap: 15px; }
  .footer-links { gap: 15px; font-size: .75rem; }
  .detail-facts { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .detail-header { gap: 14px; }
  .source-columns { grid-template-columns: 1fr; gap: 15px; }
  .source-facts { gap: 20px; flex-wrap: wrap; }
  .provider-index { grid-template-columns: minmax(0,1fr); }
}
@media (max-width: 470px) {
  .filters { display: flex; flex-wrap: wrap; }
  .search-row { width: 100%; }
  .primary-filters { grid-template-columns: repeat(auto-fit,minmax(min(100%,5rem),1fr)); flex: 1; min-width: min(100%,10rem); margin-top: 10px; gap: 8px; }
  .advanced-filters>.filter-row { flex-basis: 100%; }
  .primary-filters label { gap: 7px; }
  .primary-filters label>span { display: none; }
  .primary-filters select { min-height: 44px; }
  .advanced-filters summary { grid-column: 2; grid-row: 2; justify-self: end; margin-top: 10px; min-height: 44px; padding: 0 4px; font-size: .75rem; }
  .advanced-filters summary .filter-summary-icon { display: none; }
  .resource-grid { grid-template-columns: 1fr; }
  .resource-card { padding: 20px; }
  .card-body h3 { margin-top: 15px; font-size: 1rem; }
  .description { font-size: .9375rem; }
  .resource-grid[data-view=list] { gap: 10px; }
  .resource-grid[data-view=list] .resource-card { display: grid; grid-template-columns: minmax(0,1fr); gap: 9px; padding: 16px; border-radius: 10px; }
  .resource-grid[data-view=list] .card-top { grid-row: auto; padding-right: 40px; }
  .resource-grid[data-view=list] .source-mark { width: 30px; height: 30px; border-radius: 7px; font-size: min(.75rem,12px); }
  .resource-grid[data-view=list] .source-info small { display: none; }
  .resource-grid[data-view=list] .bookmark { position: absolute; right: 10px; top: 10px; }
  .resource-grid[data-view=list] .card-body h3 { margin: 0; }
  .resource-grid[data-view=list] .description { display: none; }
  .resource-grid[data-view=list] .chips { grid-column: auto; grid-row: auto; margin: 0; }
  .resource-grid[data-view=list] .category-chip { display: none; }
  .resource-grid[data-view=list] .card-bottom { grid-column: auto; grid-row: auto; border: 0; padding-top: 0; }
  .resource-grid[data-view=list] .link-status { margin: 0; }
  .catalog-head>div:first-child { gap: 8px; }
  .view-switch button { width: 32px; height: 36px; }
  .search-box { padding-inline: 11px; }
  .search-box kbd { display: none; }
  .bookmark { width: 44px; height: 44px; }
  .detail-facts { grid-template-columns: 1fr; }
  .live-detail { width: calc(100% - 36px); padding: 22px; margin-block: 24px 40px; border-radius: 16px; }
  .source-page h1, .privacy-page h1 { font-size: 1.75rem; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto!important; transition: none!important; }
  .resource-card:hover { transform: none; }
}