:root {
    color-scheme: light;
    --page: #f5f8fc;
    --surface: #ffffff;
    --surface-blue: #eef6ff;
    --line: #dbe5f1;
    --line-strong: #c6d7eb;
    --ink: #10213d;
    --muted: #66758d;
    --blue: #0b6ff4;
    --blue-dark: #0758c7;
    --green: #19a963;
    --shadow: 0 7px 22px rgba(43, 76, 119, .09);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--page);
    color: var(--ink);
    font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 15px;
    line-height: 1.55;
    letter-spacing: 0;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; letter-spacing: 0; }
img { display: block; max-width: 100%; }
.shell { width: min(1680px, calc(100% - 56px)); margin: 0 auto; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    height: 72px;
    background: rgba(255, 255, 255, .96);
    border-bottom: 1px solid var(--line);
    backdrop-filter: blur(14px);
}
.header-inner { display: flex; align-items: center; height: 100%; gap: 34px; }
.site-brand { display: inline-flex; align-items: center; gap: 10px; flex: 0 0 auto; }
.site-brand img { width: 36px; height: 36px; object-fit: contain; }
.site-brand strong { font-size: 23px; line-height: 1; }
.main-nav { display: flex; align-items: stretch; align-self: stretch; gap: 26px; }
.main-nav > a, .nav-guide-dropdown > summary { position: relative; display: grid; place-items: center; min-height: 100%; white-space: nowrap; font-weight: 600; color: #283650; cursor: pointer; list-style: none; }
.main-nav > a::after, .nav-guide-dropdown > summary::after { content: ""; position: absolute; left: 8px; right: 8px; bottom: 0; height: 3px; border-radius: 3px 3px 0 0; background: transparent; }
.main-nav > a:hover, .main-nav > a.active, .nav-guide-dropdown > summary:hover, .nav-guide-dropdown.active > summary { color: var(--blue); }
.main-nav a.active::after { background: var(--blue); }
.nav-guide-dropdown { position: relative; }
.nav-guide-dropdown > summary::-webkit-details-marker { display: none; }
.nav-guide-dropdown > summary { padding-right: 15px; }
.nav-guide-dropdown > summary::before { content: ""; position: absolute; top: 50%; right: 0; width: 6px; height: 6px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: translateY(-70%) rotate(45deg); }
.nav-guide-dropdown.active > summary::after { background: var(--blue); }
.nav-guide-dropdown > div { position: absolute; top: calc(100% - 7px); left: 50%; display: grid; width: 270px; padding: 8px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 14px 36px rgba(25, 57, 96, .14); transform: translateX(-50%); }
.nav-guide-dropdown:not([open]) > div { display: none; }
.nav-guide-dropdown > div a { padding: 10px 12px; border-radius: 5px; color: #30415b; font-size: 13px; }
.nav-guide-dropdown > div a:hover { background: #f0f6fd; color: var(--blue); }
.mobile-nav-search { display: none; }
.main-nav > .mobile-nav-download { display: none; }
.site-nav-open { overflow: hidden; }
.header-actions { display: flex; margin-left: auto; gap: 10px; }
.button { display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 22px; border: 1px solid transparent; border-radius: 7px; font-weight: 700; cursor: pointer; transition: background .18s ease, border-color .18s ease, transform .18s ease; }
.button:hover { transform: translateY(-1px); }
.button.primary { background: var(--blue); color: #fff; }
.button.primary:hover { background: var(--blue-dark); }
.button.secondary { background: #fff; color: var(--blue); border-color: var(--blue); }
.nav-toggle { display: none; width: 48px; height: 48px; margin-left: auto; padding: 11px; border: 1px solid #dceafb; border-radius: 12px; background: #eef6ff; }
.nav-toggle span { display: block; height: 2px; margin: 5px 0; border-radius: 2px; background: #173b67; }

.home-page { padding-top: 16px; }
.home-hero-layout { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: 16px; }
.hero-download-card, .hero-banner-card { overflow: hidden; min-height: clamp(292px, 18vw, 318px); border: 1px solid #c7ddf4; border-radius: 12px; box-shadow: 0 10px 28px rgba(43, 76, 119, .1); }
.hero-download-card { position: relative; display: flex; grid-column: 1; grid-row: 1; padding: 23px 26px 18px; background-image: linear-gradient(90deg, rgba(237,246,255,.99) 0%, rgba(240,248,255,.96) 51%, rgba(234,245,255,.7) 72%, rgba(234,245,255,.18) 100%), url("/assets/hero-default.jpg"); background-position: center, 66% center; background-size: cover, cover; flex-direction: column; isolation: isolate; }
.hero-download-card::after { position: absolute; z-index: -1; top: -90px; right: -100px; width: 310px; height: 310px; border: 1px solid rgba(86,155,235,.18); border-radius: 50%; content: ""; }
.hero-download-copy, .hero-search-form, .hero-hot-searches, .hero-download-footer { position: relative; z-index: 1; }
.hero-banner-card { position: relative; display: block; grid-column: 2; grid-row: 1; background-color: #eaf5ff; }
.hero-banner-card picture { display: block; width: 100%; height: 100%; }
.managed-banner img { width: 100%; height: 100%; min-height: clamp(292px, 18vw, 318px); object-fit: cover; }
.hero-banner-link { position: absolute; inset: 0; z-index: 1; }
.mobile-banner-link { display: none; }
.fallback-banner { background-image: url("/assets/hero-default.jpg"); background-position: center; background-size: cover; background-repeat: no-repeat; }
.hero-kicker { display: inline-block; padding: 5px 11px; border: 1px solid #c6def7; border-radius: 999px; background: rgba(255,255,255,.82); color: var(--blue); font-size: 13px; font-weight: 750; }
.hero-download-card h1 { margin: 9px 0 3px; font-size: clamp(32px, 2.15vw, 40px); line-height: 1.12; }
.hero-download-card p { margin: 0; color: #50647f; font-size: 15px; }
.hero-search-form, .search-hero form { display: flex; min-height: 52px; margin-top: 14px; padding: 4px; border: 1px solid #c5d8ee; border-radius: 9px; background: #fff; box-shadow: 0 7px 20px rgba(31,91,158,.09); }
.hero-search-icon { position: relative; width: 48px; flex: 0 0 48px; }
.hero-search-icon::before { position: absolute; top: 15px; left: 15px; width: 14px; height: 14px; border: 2px solid #70819a; border-radius: 50%; content: ""; }
.hero-search-icon::after { position: absolute; top: 30px; left: 29px; width: 9px; height: 2px; border-radius: 2px; background: #70819a; content: ""; transform: rotate(45deg); transform-origin: left center; }
.hero-search-form input, .search-hero input { min-width: 0; flex: 1; padding: 8px 6px; border: 0; outline: 0; background: transparent; color: var(--ink); }
.hero-search-form button, .search-hero button { min-width: 100px; border: 0; border-radius: 7px; background: var(--blue); color: #fff; font-weight: 750; }
.hero-hot-searches, .search-suggestions { display: flex; min-width: 0; margin-top: 8px; align-items: center; flex-wrap: wrap; gap: 5px 12px; }
.hero-hot-searches span { color: #596b84; font-size: 12px; }
.hero-hot-searches a { color: #4b607b; font-size: 12px; }
.hero-hot-searches a:hover { color: var(--blue); }
.hero-download-footer { display: flex; margin-top: auto; padding-top: 12px; align-items: center; justify-content: space-between; gap: 12px; }
.hero-points { display: flex; min-width: 0; color: #40516d; font-size: 12px; font-weight: 650; flex-wrap: wrap; gap: 8px 14px; }
.hero-points span { white-space: nowrap; }
.hero-points span::before { content: "✓"; display: inline-grid; place-items: center; width: 20px; height: 20px; margin-right: 7px; border: 1px solid #5da2f8; border-radius: 50%; color: var(--blue); font-size: 11px; }
.hero-client-download { display: inline-flex; min-height: 38px; padding: 0 13px; border: 1px solid #88bafa; border-radius: 7px; background: rgba(255,255,255,.72); color: var(--blue); font-size: 12px; font-weight: 750; white-space: nowrap; align-items: center; gap: 7px; }
.hero-client-download span { font-size: 20px; line-height: 1; }
.search-suggestions { justify-content: flex-end; }
.search-suggestions { margin-top: 10px; gap: 6px 14px; }
.search-suggestions a { padding: 5px 9px; border: 1px solid #dce7f3; border-radius: 5px; background: #f8fbff; color: #52657e; font-size: 11px; }

.home-section, .compact-section, .client-cta {
    margin-top: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: 0 4px 14px rgba(43, 76, 119, .05);
}
.home-section { padding: 12px; }
.section-heading { display: flex; align-items: center; justify-content: space-between; min-height: 28px; margin-bottom: 8px; padding: 0 4px; }
.section-heading h2 { margin: 0; font-size: 18px; line-height: 1.3; }
.section-heading a { color: var(--blue); font-size: 13px; font-weight: 650; }
.home-two-factor-entry { display: grid; grid-template-columns: 64px minmax(0, 1fr) auto; min-height: 102px; margin-top: 12px; padding: 17px 20px; border: 2px solid #a8cff9; border-radius: 10px; background: linear-gradient(125deg, #e7f3ff, #f6faff 64%, #fff); box-shadow: 0 10px 26px rgba(30, 94, 168, .11); align-items: center; gap: 17px; }
.home-two-factor-mark { display: grid; width: 64px; height: 64px; border: 1px solid #93c3fb; border-radius: 9px; background: #fff; color: var(--blue); font-size: 20px; font-weight: 850; box-shadow: 0 7px 18px rgba(34, 100, 180, .12); place-items: center; }
.home-two-factor-entry div { min-width: 0; }
.home-two-factor-entry small { display: block; color: var(--blue); font-size: 10px; font-weight: 750; }
.home-two-factor-entry h2 { margin: 1px 0 0; color: #1d3453; font-size: 21px; line-height: 1.3; }
.home-two-factor-entry p { margin: 3px 0 0; color: var(--muted); font-size: 13px; }
.home-two-factor-entry .button { min-height: 42px; padding-inline: 20px; font-size: 13px; }
.popular-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.app-card { position: relative; display: flex; min-width: 0; padding: 12px 10px 10px; border: 1px solid #e1e8f1; border-radius: 8px; background: #fff; flex-direction: column; transition: border-color .18s ease, box-shadow .18s ease; }
.app-card:hover { border-color: #b7d3f6; box-shadow: 0 7px 18px rgba(30, 94, 168, .1); }
.app-card-main { display: flex; min-width: 0; flex: 1 1 auto; align-items: flex-start; gap: 10px; }
.app-icon, .detail-icon, .mini-icon { flex: 0 0 auto; overflow: hidden; border-radius: 12px; object-fit: cover; background: #eaf3ff; }
.app-icon { width: 48px; height: 48px; }
.app-icon-fallback { display: inline-grid; place-items: center; color: var(--blue); font-weight: 800; }
.app-card-copy { display: block; min-width: 0; padding-top: 1px; }
.app-card-copy strong, .app-card-copy small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.app-card-copy strong { display: -webkit-box; margin-bottom: 2px; color: #17263f; font-size: 14px; font-weight: 720; line-height: 19px; white-space: normal; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.app-card-copy small { color: #718097; font-size: 11px; line-height: 16px; }
.app-card-updated { display: block; overflow: hidden; margin: 9px 0 0; color: #8a96a8; font-size: 10px; line-height: 18px; text-overflow: ellipsis; white-space: nowrap; }
.app-card-download { display: grid; height: 26px; margin-top: 7px; border-radius: 4px; background: var(--blue); color: #fff; font-size: 12px; font-weight: 750; place-items: center; }
.app-card-home .app-card-download { margin-top: 10px; }
.home-data-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.compact-section { padding: 10px 14px 12px; }
.data-list { display: grid; grid-template-columns: 1.35fr .7fr .55fr .5fr; align-items: center; min-height: 29px; border-bottom: 1px solid #edf1f6; color: #53617a; font-size: 12px; }
.data-list:last-child { border-bottom: 0; }
.data-list-head { color: #8793a5; }
.data-app { display: flex; align-items: center; min-width: 0; gap: 8px; color: var(--ink); }
.data-app strong { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mini-icon { width: 20px; height: 20px; border-radius: 5px; font-size: 10px; }
.ranking-row { display: grid; grid-template-columns: 22px 22px 1fr auto; align-items: center; min-height: 31px; gap: 7px; border-bottom: 1px solid #edf1f6; font-size: 12px; }
.ranking-row:last-child { border-bottom: 0; }
.ranking-row b { display: grid; place-items: center; width: 18px; height: 18px; border-radius: 3px; background: #eef3f9; color: #6a7890; font-size: 10px; }
.ranking-row:nth-child(-n+3) b { background: #ff9919; color: white; }
.ranking-row span { color: var(--muted); }
.home-article-sections { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.home-guide-stack { display: grid; gap: 0; }
.home-guide-stack .section-heading > div p { margin: 2px 0 0; color: var(--muted); font-size: 11px; }
.home-guide-stack .article-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.home-guide-stack .knowledge-list { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.home-article-sections .article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.home-article-sections .knowledge-list { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 14px; }
.home-article-sections .knowledge-list a:nth-child(2n) { border-right: 0; }
.article-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; }
.article-card { overflow: hidden; min-width: 0; border: 1px solid #dde6f1; border-radius: 8px; background: #fff; }
.article-card a { display: flex; min-height: 96px; }
.article-card img, .article-cover-placeholder { width: 88px; height: 96px; flex: 0 0 88px; object-fit: cover; background: #e5f1ff; }
.article-cover-placeholder { display: grid; place-items: center; color: #79a8dd; font-size: 18px; font-weight: 900; }
.article-card a > span:last-child { display: flex; flex: 1; min-width: 0; padding: 10px 12px; flex-direction: column; align-items: flex-start; }
.article-card strong { overflow: hidden; max-width: 100%; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.article-card small { display: -webkit-box; overflow: hidden; margin-top: 2px; color: var(--muted); font-size: 11px; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.article-card em { margin-top: auto; color: var(--blue); font-size: 11px; font-style: normal; font-weight: 700; }
.knowledge-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.knowledge-list a { min-width: 0; padding: 2px 18px; border-right: 1px solid #e2e9f2; }
.knowledge-list a:last-child { border: 0; }
.knowledge-list strong, .knowledge-list span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.knowledge-list strong { color: var(--blue); font-size: 12px; }
.knowledge-list span { color: var(--muted); font-size: 11px; }
.home-trust-strip { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 12px; padding: 17px 20px; border: 1px solid #d4e3f3; border-radius: 8px; background: linear-gradient(135deg, #f4f9ff, #fff); }
.home-trust-strip strong, .home-trust-strip span { display: block; }
.home-trust-strip strong { color: #263b58; }
.home-trust-strip span { margin-top: 2px; color: var(--muted); font-size: 12px; }
.home-trust-strip a { flex: 0 0 auto; color: var(--blue); font-size: 12px; font-weight: 750; }
.column-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.column-list a { display: flex; min-width: 0; min-height: 86px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 8px; background: #f9fbfe; flex-direction: column; }
.column-list strong, .column-list span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.column-list span { color: var(--muted); font-size: 12px; }
.column-list b { margin-top: auto; color: var(--blue); font-size: 11px; }
.columns-index-page { min-height: calc(100vh - 210px); padding: 26px 0 54px; }
.article-total { display: flex; align-items: baseline; flex: 0 0 auto; gap: 7px; color: var(--blue); font-size: 30px; line-height: 1; }
.article-total small { color: #718097; font-size: 12px; font-weight: 650; }
.column-groups { display: grid; gap: 30px; margin-top: 28px; }
.column-group { min-width: 0; }
.column-group-heading { display: flex; align-items: end; justify-content: space-between; min-height: 50px; margin-bottom: 12px; padding: 0 4px 10px; border-bottom: 1px solid #dce6f1; }
.column-group-heading h2 { margin: 0; font-size: 21px; }
.column-group-heading p { margin: 2px 0 0; color: var(--muted); font-size: 12px; }
.column-directory-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.column-directory-grid > a { display: flex; align-items: center; min-width: 0; min-height: 108px; gap: 18px; padding: 19px 20px; border: 1px solid #dbe5f1; border-radius: 8px; background: #fff; box-shadow: 0 5px 16px rgba(43, 76, 119, .06); transition: border-color .18s ease, box-shadow .18s ease, transform .18s ease; }
.column-directory-grid > a:hover { border-color: #adcef5; box-shadow: 0 8px 20px rgba(43, 76, 119, .1); transform: translateY(-1px); }
.column-directory-copy { display: block; min-width: 0; flex: 1; }
.column-directory-copy strong { display: block; overflow: hidden; color: #172843; font-size: 17px; text-overflow: ellipsis; white-space: nowrap; }
.column-directory-copy small { display: -webkit-box; overflow: hidden; margin-top: 5px; color: var(--muted); font-size: 12px; line-height: 1.6; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.column-directory-meta { display: grid; flex: 0 0 auto; min-width: 58px; justify-items: end; gap: 4px; }
.column-directory-meta b { padding: 2px 6px; border-radius: 3px; background: #eaf4ff; color: var(--blue); font-size: 10px; }
.column-directory-meta em { color: #718097; font-size: 11px; font-style: normal; }
.column-directory-meta i { color: #8a97aa; font-size: 20px; font-style: normal; line-height: 1; }
.client-cta { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; padding: 10px 20px; background: #f3f8ff; border-color: #a9cef9; }
.client-cta img { width: 46px; height: 46px; }
.client-cta span { display: flex; flex: 1; flex-direction: column; }
.client-cta strong { font-size: 18px; }
.client-cta small { color: var(--muted); }
.client-cta .button { min-width: 150px; }
.empty-state { display: grid; place-items: center; min-height: 110px; padding: 22px; color: var(--muted); text-align: center; }
.empty-state strong { color: #3d4d67; font-size: 16px; }
.empty-state p { margin: 4px 0 0; }

.listing-page, .article-list-page, .app-detail-page, .article-detail-page { min-height: calc(100vh - 210px); padding: 26px 0 50px; }
.page-intro { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; min-height: 150px; padding: 28px 34px; border: 1px solid #d1e2f5; border-radius: 8px; background: #edf6ff; }
.page-intro span { color: var(--blue); font-size: 12px; font-weight: 850; }
.page-intro h1 { margin: 3px 0 2px; font-size: 34px; line-height: 1.2; }
.page-intro p { margin: 0; color: var(--muted); }
.site-search { display: flex; width: min(430px, 46%); padding: 5px; border: 1px solid #cbd9eb; border-radius: 7px; background: #fff; }
.site-search input { min-width: 0; flex: 1; padding: 7px 10px; border: 0; outline: 0; color: var(--ink); }
.site-search button { padding: 0 18px; border: 0; border-radius: 5px; background: var(--blue); color: white; font-weight: 750; }
.list-toolbar { display: flex; align-items: center; justify-content: space-between; margin: 18px 0 12px; }
.list-toolbar > div { display: flex; gap: 6px; }
.list-toolbar a { padding: 6px 12px; border: 1px solid var(--line); border-radius: 5px; color: var(--muted); background: #fff; }
.list-toolbar a.active { border-color: #b4d3fa; background: #eaf4ff; color: var(--blue); }
.catalog-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; }
.catalog-grid .app-card { min-height: 148px; }
.pagination { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 28px; }
.pagination a, .pagination span { padding: 8px 16px; border: 1px solid var(--line); border-radius: 5px; background: #fff; }

.breadcrumbs { display: flex; gap: 9px; margin-bottom: 15px; color: var(--muted); font-size: 13px; }
.breadcrumbs a:hover { color: var(--blue); }
.app-detail-hero { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px; padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow); }
.detail-icon { width: 112px; height: 112px; border-radius: 22px; font-size: 38px; }
.app-detail-title > span, .app-category-link { display: inline-block; color: var(--blue); font-size: 12px; font-weight: 800; }
.app-category-link:hover { text-decoration: underline; text-underline-offset: 3px; }
.app-detail-title h1 { margin: 3px 0; font-size: 30px; line-height: 1.2; }
.app-detail-title p { max-width: 740px; margin: 0 0 4px; color: var(--muted); }
.app-detail-title small { color: #8793a5; }
.app-detail-action { display: flex; align-items: center; flex-direction: column; gap: 6px; }
.app-detail-action .button { min-width: 170px; }
.app-detail-action .button.disabled { cursor: not-allowed; opacity: .56; box-shadow: none; }
.app-detail-action small { max-width: 190px; color: var(--muted); text-align: center; }
.app-facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); margin-top: 12px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.app-facts div { padding: 17px 22px; border-right: 1px solid var(--line); }
.app-facts div:last-child { border: 0; }
.app-facts span, .app-facts strong { display: block; }
.app-facts span { color: var(--muted); font-size: 12px; }
.app-installer-bar { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto; align-items: center; gap: 14px 16px; margin-top: 12px; padding: 15px 18px; border: 1px solid #cfe1f4; border-left: 4px solid #3788dc; border-radius: 8px; background: #f6faff; }
.app-installer-bar img { display: block; width: 48px; height: 48px; border-radius: 8px; }
.app-installer-bar div { min-width: 0; }
.app-installer-bar div > span { display: block; margin-bottom: 2px; color: #4c88c5; font-size: 10px; font-weight: 800; }
.app-installer-bar strong { display: block; color: #203d60; font-size: 15px; line-height: 1.35; }
.app-installer-bar p { margin: 3px 0 0; color: #6d7f94; font-size: 12px; line-height: 1.55; }
.app-installer-bar .button { min-width: 174px; border-color: #90bce9; color: #176fc9; background: #fff; }
.app-installer-bar .button:hover { border-color: #4a93dd; background: #eef6ff; }
.xapk-build-dialog-open { overflow: hidden; }
.xapk-build-dialog { position: fixed; z-index: 120; inset: 0; display: grid; padding: 20px; background: rgba(20, 42, 70, .4); backdrop-filter: blur(5px); place-items: center; }
.xapk-build-dialog[hidden] { display: none; }
.xapk-build-panel { width: min(470px, 100%); padding: 25px; border: 1px solid #c7ddf4; border-radius: 10px; background: #fff; box-shadow: 0 24px 64px rgba(23, 61, 103, .24); }
.xapk-build-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.xapk-build-heading span { color: #5f8fbe; font-size: 10px; font-weight: 850; }
.xapk-build-heading strong { padding: 4px 9px; border-radius: 5px; color: #176fc9; background: #edf6ff; font-size: 11px; }
.xapk-build-panel h2 { margin: 10px 0 6px; color: #173657; font-size: 23px; line-height: 1.3; }
.xapk-build-panel > p { min-height: 22px; margin: 0; color: #687b91; font-size: 13px; line-height: 1.65; }
.xapk-build-progress { overflow: hidden; height: 10px; margin-top: 21px; border-radius: 999px; background: #e8f0f8; }
.xapk-build-progress i { display: block; width: 0; height: 100%; border-radius: inherit; background: #2685e5; transition: width .28s ease; }
.xapk-build-progress.is-failed i { background: #d95c66; }
.xapk-build-stats { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 9px; color: #78899c; font-size: 11px; }
.xapk-build-stats strong { color: #1d73c8; font-size: 14px; }
.xapk-build-actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 22px; }
.xapk-build-actions .button { width: 100%; min-height: 43px; }
.xapk-build-actions .button[hidden] { display: none; }
.xapk-build-actions:has(.button[hidden]) { grid-template-columns: 1fr; }
.historical-version-notice { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 12px; padding: 17px 20px; border: 1px solid #d7e5f3; border-radius: 8px; background: #f5f9fd; }
.historical-version-notice strong { display: block; color: #26415f; font-size: 15px; }
.historical-version-notice p { max-width: 800px; margin: 4px 0 0; color: #66768b; font-size: 12px; line-height: 1.65; }
.historical-version-notice .button { min-width: 120px; flex: 0 0 auto; }
.version-adjacent { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 12px; }
.version-adjacent a { position: relative; display: grid; min-width: 0; min-height: 82px; padding: 14px 44px 14px 17px; border: 1px solid #dce6f1; border-radius: 8px; background: #fff; box-shadow: 0 4px 14px rgba(43, 76, 119, .05); }
.version-adjacent a::after { content: '›'; position: absolute; top: 50%; right: 18px; color: #8ea0b4; font-size: 25px; transform: translateY(-50%); }
.version-adjacent small { color: #7f8da0; font-size: 10px; }
.version-adjacent strong { overflow: hidden; margin-top: 2px; color: #29405d; font-size: 14px; text-overflow: ellipsis; white-space: nowrap; }
.version-adjacent span { margin-top: 2px; color: #8a97a8; font-size: 10px; }
.version-adjacent a:hover { border-color: #bdd7ef; background: #fafdff; }
.detail-section { margin-top: 12px; padding: 22px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.detail-section h2 { margin: 0 0 15px; font-size: 20px; }
.screenshots { display: flex; gap: 12px; overflow-x: auto; padding-bottom: 8px; }
.screenshots img { width: auto; height: 410px; border: 1px solid var(--line); border-radius: 8px; }
.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; gap: 12px; }
.detail-layout.info-only { grid-template-columns: minmax(280px, 520px); }
.prose { color: #34425a; white-space: normal; }
.prose h2:not(:first-child) { margin-top: 28px; }
.detail-section dl { margin: 0; }
.detail-section dt { margin-top: 12px; color: var(--muted); font-size: 12px; }
.detail-section dd { overflow-wrap: anywhere; margin: 2px 0 0; font-weight: 650; }
.detail-section dd > small { display: block; margin-top: 4px; color: var(--muted); font-size: 10px; font-weight: 500; line-height: 1.5; }
.detail-section-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; margin-bottom: 16px; }
.detail-section-heading > div > span { color: #4e8bc9; font-size: 10px; font-weight: 800; letter-spacing: 0; }
.detail-section-heading h2 { margin: 2px 0 0; }
.detail-section-heading > small, .detail-section-heading > a { color: var(--muted); font-size: 12px; }
.detail-section-heading > a { color: var(--blue); font-weight: 700; }
.editorial-section { border-left: 4px solid #66a9eb; background: linear-gradient(135deg, #f7fbff, #fff); }
.editorial-section > p, .installation-notes > p { margin: 0; color: #3e5069; line-height: 1.85; }
.app-evidence-grid, .app-insight-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.app-evidence-grid.single { grid-template-columns: minmax(0, 1fr); }
.package-check-list { display: grid; gap: 10px; }
.package-check-list > div { display: flex; align-items: center; gap: 11px; min-height: 48px; padding: 9px 11px; border: 1px solid #e4ebf3; border-radius: 7px; background: #fbfcfe; }
.package-check-list span { display: grid; gap: 2px; }
.package-check-list strong { color: #273a55; font-size: 13px; }
.package-check-list small { color: var(--muted); font-size: 11px; }
.package-check-list em { color: #8794a6; font-size: 10px; font-style: normal; }
.check-tone { width: 9px; height: 9px; flex: 0 0 auto; border-radius: 50%; background: #aab5c4; box-shadow: 0 0 0 5px rgba(139, 154, 174, .12); }
.check-tone.pass { background: #3bac78; box-shadow: 0 0 0 5px rgba(59, 172, 120, .12); }
.check-tone.warning, .check-tone.pending { background: #d49c39; box-shadow: 0 0 0 5px rgba(212, 156, 57, .12); }
.check-tone.fail { background: #d85e68; box-shadow: 0 0 0 5px rgba(216, 94, 104, .12); }
.check-tone.neutral { background: #9aa6b7; box-shadow: 0 0 0 5px rgba(154, 166, 183, .12); }
.file-hash { display: grid; gap: 5px; margin-top: 13px; }
.file-hash span { color: var(--muted); font-size: 11px; }
.file-hash code { padding: 9px 10px; overflow-wrap: anywhere; color: #3c526f; background: #f4f7fb; border-radius: 6px; font-size: 11px; line-height: 1.55; }
.evidence-note { margin: 13px 0 0; color: #7e8b9d; font-size: 11px; line-height: 1.65; }
.compact-definition { display: grid; grid-template-columns: 132px 1fr; gap: 0; }
.compact-definition dt, .compact-definition dd { min-height: 39px; margin: 0; padding: 9px 0; border-bottom: 1px solid #edf1f5; }
.compact-definition dt { color: var(--muted); font-size: 12px; }
.compact-definition dd { color: #33465f; font-size: 13px; font-weight: 650; }
.change-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 9px; }
.change-list > div { display: grid; gap: 3px; padding: 12px; border: 1px solid #e3eaf2; border-radius: 7px; background: #fafcff; }
.change-list span { color: var(--muted); font-size: 11px; }
.change-list strong { color: #30445f; font-size: 13px; }
.install-metric-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid #e1e9f2; border-radius: 8px; background: #f9fbfe; }
.install-metric-grid > div { display: grid; gap: 2px; padding: 16px 18px; border-right: 1px solid #e1e9f2; }
.install-metric-grid > div:last-child { border-right: 0; }
.install-metric-grid strong { color: #1d72cc; font-size: 24px; }
.install-metric-grid span { color: var(--muted); font-size: 11px; }
.android-version-list { display: flex; align-items: center; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.android-version-list > span { margin-right: 4px; color: var(--muted); font-size: 11px; }
.android-version-list b { padding: 5px 8px; color: #52657d; background: #eef4fa; border-radius: 5px; font-size: 10px; font-weight: 650; }
.faq-list { display: grid; }
.faq-list details { border-top: 1px solid #e7edf4; }
.faq-list details:first-child { border-top: 0; }
.faq-list summary { padding: 15px 28px 15px 0; color: #2c3e57; cursor: pointer; font-size: 14px; font-weight: 700; }
.faq-list p { margin: -5px 0 15px; color: #5f6f84; font-size: 13px; line-height: 1.75; }
.version-table { min-width: 650px; }
.version-history { overflow-x: auto; }
.version-table > div, .version-table-row { display: grid; grid-template-columns: minmax(150px, 1.2fr) 120px 100px minmax(190px, 1fr); align-items: center; min-height: 51px; padding: 8px 10px; border-top: 1px solid #e8edf3; gap: 16px; }
.version-table > div:first-child { min-height: 35px; border-top: 0; background: #f6f9fc; color: var(--muted); font-size: 11px; }
.version-table-row { transition: background .15s ease; }
.version-table-row:hover { background: #f7fbff; }
.version-table-row.is-current { background: #f1f7fd; box-shadow: inset 3px 0 #72aee7; }
.version-table span { min-width: 0; color: #4b5d75; font-size: 12px; }
.version-table strong, .version-table small { display: block; }
.version-table strong { overflow: hidden; color: #273a54; text-overflow: ellipsis; white-space: nowrap; }
.version-table small { margin-top: 2px; color: #8a96a7; font-size: 10px; }
.version-row-action { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.version-row-action b { flex: 0 0 auto; color: #2d83d8; font-size: 11px; font-weight: 700; }
.app-article-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
.app-article-links a { display: grid; gap: 4px; min-height: 86px; padding: 14px; border: 1px solid #e0e8f1; border-radius: 7px; background: #fbfcfe; }
.app-article-links strong { color: #293d58; font-size: 14px; }
.app-article-links span { display: -webkit-box; overflow: hidden; color: var(--muted); font-size: 11px; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.related-app-grid { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 10px; }
.related-app-grid .app-card { min-height: 142px; }

.article-list-layout { display: grid; grid-template-columns: minmax(0, 1fr) 270px; align-items: start; gap: 16px; margin-top: 18px; }
.article-list-main, .article-side-panel { min-width: 0; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: 0 4px 14px rgba(43, 76, 119, .05); }
.article-list-main { min-width: 0; padding: 0 24px; }
.article-list-heading { display: flex; align-items: center; justify-content: space-between; min-height: 58px; border-bottom: 1px solid #e8eef5; }
.article-list-heading h2 { margin: 0; font-size: 19px; }
.article-list-heading span { color: var(--muted); font-size: 12px; }
.article-text-item { border-bottom: 1px solid #e8eef5; }
.article-text-item:last-child { border-bottom: 0; }
.article-text-item > a { display: flex; align-items: center; min-height: 124px; gap: 24px; padding: 20px 2px; }
.article-text-copy { display: block; min-width: 0; flex: 1; }
.article-text-meta { display: flex; align-items: center; min-height: 20px; gap: 10px; color: #8793a5; font-size: 12px; }
.article-text-meta b { padding: 1px 7px; border-radius: 3px; background: #edf5ff; color: var(--blue); font-weight: 700; }
.article-text-copy > strong { display: block; overflow: hidden; margin-top: 5px; color: var(--ink); font-size: 18px; line-height: 1.4; text-overflow: ellipsis; white-space: nowrap; }
.article-text-copy > small { display: -webkit-box; overflow: hidden; margin-top: 6px; color: var(--muted); font-size: 13px; line-height: 1.65; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.article-text-action { flex: 0 0 auto; color: #738196; font-size: 12px; font-weight: 650; white-space: nowrap; }
.article-text-action b { margin-left: 4px; color: var(--blue); font-size: 17px; }
.article-text-item > a:hover .article-text-copy > strong { color: var(--blue); }
.article-list-sidebar { position: sticky; top: 84px; display: grid; min-width: 0; width: 100%; gap: 12px; }
.article-side-panel { overflow: hidden; width: 100%; padding: 18px; }
.article-side-heading { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.article-side-heading h2 { margin: 0; font-size: 17px; }
.article-side-heading a, .article-side-heading span { color: #8490a3; font-size: 11px; }
.latest-article-links, .recommended-article-links, .recommended-article-links li { min-width: 0; }
.latest-article-links a { display: flex; overflow: hidden; align-items: center; justify-content: space-between; min-width: 0; gap: 12px; padding: 10px 0; border-bottom: 1px solid #edf1f6; }
.latest-article-links a:last-child { border-bottom: 0; }
.latest-article-links strong { overflow: hidden; min-width: 0; color: #2a3952; font-size: 13px; font-weight: 650; text-overflow: ellipsis; white-space: nowrap; }
.latest-article-links time { flex: 0 0 auto; color: #909caf; font-size: 10px; }
.recommended-article-links { margin: 0; padding: 0; list-style: none; counter-reset: recommended-article; }
.recommended-article-links li { counter-increment: recommended-article; }
.recommended-article-links a { position: relative; display: block; overflow: hidden; min-width: 0; min-height: 53px; padding: 9px 0 9px 30px; border-bottom: 1px solid #edf1f6; }
.recommended-article-links li:last-child a { border-bottom: 0; }
.recommended-article-links a::before { content: counter(recommended-article); position: absolute; top: 11px; left: 0; display: grid; place-items: center; width: 20px; height: 20px; border-radius: 4px; background: #eaf4ff; color: var(--blue); font-size: 11px; font-weight: 800; }
.recommended-article-links li:nth-child(-n+3) a::before { background: var(--blue); color: #fff; }
.recommended-article-links strong, .recommended-article-links small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.recommended-article-links strong { color: #2a3952; font-size: 13px; font-weight: 650; }
.recommended-article-links small { margin-top: 2px; color: #909caf; font-size: 10px; }
.article-side-panel a:hover strong { color: var(--blue); }
.side-empty { margin: 0; padding: 14px 0; color: var(--muted); font-size: 12px; }
.other-guide-links { display: grid; }
.other-guide-links a { display: flex; align-items: center; min-width: 0; gap: 10px; padding: 10px 0; border-bottom: 1px solid #edf1f6; }
.other-guide-links a:last-child { border-bottom: 0; }
.other-guide-links strong, .other-guide-links small { display: block; }
.other-guide-links strong { overflow: hidden; min-width: 0; flex: 1; color: #2a3952; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.other-guide-links small { flex: 0 0 auto; color: #909caf; font-size: 10px; }
.article-pagination { margin: 24px 0; }
.related-column-section { margin-top: 30px; padding-top: 20px; border-top: 1px solid #dce6f1; }
.article-detail-page > article { max-width: 930px; margin: 0 auto; padding: 38px 58px 56px; border: 1px solid var(--line); border-radius: 8px; background: #fff; box-shadow: var(--shadow); }
.article-detail-page header { padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.article-detail-page h1 { margin: 0; font-size: 36px; line-height: 1.25; }
.article-detail-page header > p { margin: 10px 0; color: var(--muted); font-size: 17px; }
.article-detail-page header > div { display: flex; gap: 18px; color: #8490a3; font-size: 13px; }
.article-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.article-tags a { padding: 3px 9px; border-radius: 4px; background: #edf5ff; color: var(--blue); font-size: 12px; }
.article-detail-cover { width: 100%; max-height: 350px; margin: 22px 0 0; border-radius: 8px; object-fit: cover; }
.quick-answer { margin-top: 20px; padding: 15px 17px; border: 1px solid #cee1f5; border-left: 4px solid #66a9eb; border-radius: 7px; background: #f5faff; }
.quick-answer strong { color: #1d5fa5; font-size: 13px; }
.quick-answer p { margin: 5px 0 0; color: #415570; line-height: 1.7; }
.article-app-cta { margin-top: 12px; border: 1px solid #cfe1f5; border-radius: 7px; background: #f5faff; }
.article-app-cta a { display: flex; align-items: center; min-width: 0; gap: 11px; padding: 11px 13px; }
.article-app-cta .mini-icon { width: 38px; height: 38px; border-radius: 9px; }
.article-app-cta span { display: block; min-width: 0; flex: 1; }
.article-app-cta strong, .article-app-cta small { display: block; }
.article-app-cta strong { color: #24405f; font-size: 13px; }
.article-app-cta small { margin-top: 1px; color: #6f7e92; font-size: 11px; }
.article-app-cta b { flex: 0 0 auto; color: var(--blue); font-size: 12px; }
.article-toc { margin-top: 14px; padding: 13px 16px; border: 1px solid #dfe8f2; border-radius: 7px; background: #fbfcfe; }
.article-toc summary { color: #2d405b; cursor: pointer; font-weight: 750; }
.article-toc summary small { margin-left: 5px; color: #8995a8; font-size: 11px; font-weight: 500; }
.article-toc nav { display: grid; gap: 7px; margin-top: 10px; }
.article-toc a { color: #4d6480; font-size: 13px; }
.article-toc a:hover { color: var(--blue); }
.rich-content { overflow-wrap: anywhere; padding-top: 24px; color: #273650; font-size: 17px; line-height: 1.85; }
.rich-content h2 { scroll-margin-top: 88px; margin: 34px 0 12px; font-size: 25px; }
.rich-content h3 { scroll-margin-top: 88px; margin: 28px 0 10px; font-size: 21px; }
.rich-content a { color: #0b67cc; text-decoration: underline; text-decoration-color: #a9cbed; text-underline-offset: 3px; }
.prose p { margin: 0 0 14px; color: #34425a; line-height: 1.82; }
.prose ul { margin: 5px 0 18px; padding-left: 22px; color: #34425a; }
.prose li { margin: 7px 0; line-height: 1.72; }
.contextual-links { display: grid; gap: 7px; margin-top: 28px; padding: 16px 18px; border: 1px solid #dbe7f3; border-radius: 7px; background: #f8fbff; }
.contextual-links strong { margin-bottom: 2px; color: #2b405c; }
.contextual-links a { color: #176bc1; font-size: 13px; }
.merged-guide-section { margin-top: 36px; padding-top: 4px; border-top: 1px solid #e1e8f1; }
.article-related-apps .related-app-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.search-page { min-height: calc(100vh - 210px); padding: 26px 0 50px; }
.search-hero { padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: linear-gradient(135deg, #edf6ff, #fff); }
.search-hero > span { color: var(--blue); font-size: 11px; font-weight: 800; }
.search-hero h1 { margin: 4px 0 18px; font-size: 31px; }
.search-hero form { max-width: 760px; min-height: 58px; margin-top: 20px; padding: 5px; }
.search-suggestions { justify-content: flex-start; margin-top: 14px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.search-result-section { margin-top: 18px; padding: 16px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.search-result-section .article-text-list { padding: 0 8px; }
.rich-content img { height: auto; margin: 20px auto; border-radius: 6px; }
.rich-content blockquote { margin: 20px 0; padding: 12px 18px; border-left: 4px solid #88bdfb; background: #f2f7fd; color: #51617a; }
.rich-content pre { overflow-x: auto; padding: 16px; border-radius: 6px; background: #17243a; color: #edf5ff; }
.rich-content table { display: block; width: 100%; margin: 24px 0; overflow-x: auto; border-collapse: collapse; white-space: nowrap; }
.rich-content th, .rich-content td { min-width: 140px; padding: 12px 14px; border: 1px solid #dce6f1; text-align: left; }
.rich-content th { color: #19314f; background: #f1f7fd; font-weight: 750; }
.rich-content tr:nth-child(even) td { background: #fafcff; }
.rich-content figure { margin: 24px 0; text-align: center; }
.rich-content figcaption { margin-top: 8px; color: #7a8798; font-size: 13px; }
.article-related-section { max-width: 930px; margin: 28px auto 0; padding-top: 18px; border-top: 1px solid #dce6f1; }
.article-related-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.article-related-grid a { display: flex; min-width: 0; min-height: 112px; padding: 17px 18px; border: 1px solid var(--line); border-radius: 8px; background: #fff; flex-direction: column; box-shadow: 0 4px 14px rgba(43, 76, 119, .05); }
.article-related-grid strong { overflow: hidden; color: #21334f; font-size: 15px; text-overflow: ellipsis; white-space: nowrap; }
.article-related-grid span { display: -webkit-box; overflow: hidden; margin-top: 4px; color: var(--muted); font-size: 12px; line-height: 1.55; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.article-related-grid small { margin-top: auto; color: #8a97aa; font-size: 10px; }
.article-related-grid a:hover strong { color: var(--blue); }
.not-found { display: grid; place-items: center; min-height: 58vh; padding: 60px 0; }
.author-profile-page { padding: 24px 0 46px; }
.author-profile-hero { display: grid; grid-template-columns: 88px minmax(0, 1fr); align-items: center; gap: 22px; margin-top: 18px; padding: 28px; border: 1px solid #dce8f5; border-radius: 8px; background: linear-gradient(135deg, #f4f9ff, #fff); box-shadow: 0 12px 30px rgba(48, 91, 138, .08); }
.author-profile-hero img { border-radius: 20px; }
.author-profile-hero span { color: var(--blue); font-size: 11px; font-weight: 800; letter-spacing: 1px; }
.author-profile-hero h1 { margin: 5px 0 7px; color: var(--text); font-size: 31px; }
.author-profile-hero p { max-width: 760px; margin: 0; color: var(--muted); line-height: 1.75; }
.author-profile-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 14px; }
.author-profile-grid section { padding: 22px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.author-profile-grid h2 { margin: 0 0 8px; color: var(--text); font-size: 18px; }
.author-profile-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.author-method-link { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 14px; padding: 20px 22px; border: 1px solid #cfe0f2; border-radius: 8px; background: #f7fbff; }
.author-method-link div { display: grid; gap: 4px; }
.author-method-link strong { color: var(--text); }
.author-method-link span { color: var(--muted); font-size: 13px; }

.category-navigation { margin: 16px 0 4px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.category-navigation > div:first-child { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 10px; }
.category-navigation > div:first-child a { color: var(--blue); font-size: 12px; font-weight: 700; }
.category-navigation-links { display: flex; overflow-x: auto; gap: 7px; padding-bottom: 2px; scrollbar-width: thin; }
.category-navigation-links a { display: inline-flex; min-height: 32px; padding: 5px 10px; border: 1px solid #dce7f3; border-radius: 6px; background: #f7faff; color: #3d526e; font-size: 12px; white-space: nowrap; align-items: center; gap: 6px; }
.category-navigation-links small { color: #8795a8; font-size: 10px; }
.category-index-page { min-height: calc(100vh - 210px); padding: 26px 0 50px; }
.category-directory-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 18px; }
.category-directory-grid > a { display: flex; min-width: 0; min-height: 112px; padding: 18px; border: 1px solid #dce6f1; border-radius: 8px; background: #fff; box-shadow: 0 5px 16px rgba(43,76,119,.06); align-items: center; justify-content: space-between; gap: 18px; }
.category-directory-grid > a:hover { border-color: #b6d4f4; box-shadow: 0 8px 20px rgba(43,76,119,.1); }
.category-directory-grid span { min-width: 0; }
.category-directory-grid strong, .category-directory-grid small { display: block; }
.category-directory-grid strong { color: #203653; font-size: 17px; }
.category-directory-grid small { display: -webkit-box; overflow: hidden; margin-top: 5px; color: var(--muted); font-size: 12px; line-height: 1.6; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.category-directory-grid b { flex: 0 0 auto; color: var(--blue); font-size: 12px; }
.category-detail-page .breadcrumbs { margin-bottom: 15px; }
.category-app-count { flex: 0 0 auto; color: var(--blue); font-size: 18px; }
.category-guide { margin-top: 30px; padding: 26px 4px 6px; border-top: 1px solid #dce6f1; }
.category-guide-heading { max-width: 840px; }
.category-guide-heading > span { color: var(--blue); font-size: 11px; font-weight: 800; }
.category-guide-heading h2 { margin: 5px 0 7px; color: var(--text); font-size: 25px; }
.category-guide-heading p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.8; }
.category-guide-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; margin-top: 22px; }
.category-guide-grid article { padding-left: 16px; border-left: 3px solid #bfdcff; }
.category-guide-grid h3 { margin: 0 0 7px; color: #243a58; font-size: 17px; }
.category-guide-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.75; }
.category-guide nav { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 22px; }
.category-guide nav a { color: var(--blue); font-size: 13px; font-weight: 700; }

.client-download-page { min-height: calc(100vh - 210px); padding: 26px 0 50px; }
.client-download-hero { display: grid; grid-template-columns: 112px minmax(0, 1fr); align-items: center; gap: 24px; padding: 30px 34px; border: 1px solid #cfe1f4; border-radius: 10px; background: linear-gradient(135deg, #edf6ff, #fff); box-shadow: var(--shadow); }
.client-download-hero > img { border-radius: 25px; }
.client-download-hero span { color: var(--blue); font-size: 11px; font-weight: 800; }
.client-download-hero h1 { margin: 4px 0 6px; font-size: 34px; line-height: 1.2; }
.client-download-hero p { max-width: 800px; margin: 0; color: var(--muted); }
.client-download-actions { display: flex; align-items: center; gap: 14px; margin-top: 18px; }
.client-download-actions small { color: #7b899c; }
.client-download-content { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr); align-items: start; gap: 12px; margin-top: 12px; }
.client-information h2 { margin-bottom: 4px; }
.client-information dl { margin: 0; }
.client-information dl > div { display: grid; grid-template-columns: 96px minmax(0, 1fr); align-items: start; gap: 14px; padding: 13px 0; border-bottom: 1px solid var(--line); }
.client-information dl > div:last-child { padding-bottom: 0; border-bottom: 0; }
.client-information dt { color: var(--muted); font-size: 12px; }
.client-information dd { min-width: 0; margin: 0; overflow-wrap: anywhere; color: #273b57; font-size: 13px; font-weight: 700; text-align: right; }
.client-information code { color: #3c526f; font-size: 10px; }
.client-screenshot-strip { display: flex; overflow-x: auto; gap: 12px; padding-bottom: 8px; }
.client-screenshot-strip img { width: auto; height: 380px; border: 1px solid var(--line); border-radius: 8px; object-fit: contain; }
.client-download-final { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 12px; padding: 20px 24px; border: 1px solid #b8d7fb; border-radius: 8px; background: #f0f7ff; }
.client-download-final h2, .client-download-final p { margin: 0; }
.client-download-final p { color: var(--muted); font-size: 12px; }

.agent-download-body { min-height: 100vh; margin: 0; background: #f2f7fd; color: var(--text); }
.agent-download-shell { width: min(100% - 40px, 1120px); min-height: 100vh; margin-inline: auto; padding: 22px 0 28px; }
.agent-download-brand { display: flex; width: fit-content; align-items: center; gap: 11px; }
.agent-download-brand img { border-radius: 10px; box-shadow: 0 5px 14px rgba(35, 96, 163, .12); }
.agent-download-brand strong, .agent-download-brand span { display: block; }
.agent-download-brand strong { color: #13213a; font-size: 20px; line-height: 1.15; }
.agent-download-brand span { margin-top: 3px; color: #71829a; font-size: 10px; }
.agent-client-download-page { padding: 18px 0 8px; }
.agent-download-showcase { position: relative; overflow: hidden; display: grid; min-height: 590px; grid-template-columns: minmax(0, 1.08fr) minmax(340px, .92fr); border: 1px solid #c9def4; border-radius: 18px; background: linear-gradient(135deg, #fff 0%, #f5faff 48%, #e6f3ff 100%); box-shadow: 0 18px 46px rgba(36, 82, 135, .12); }
.agent-download-showcase::before { content: ""; position: absolute; top: -190px; left: -190px; width: 460px; height: 460px; border: 1px solid rgba(38, 130, 232, .1); border-radius: 50%; }
.agent-download-copy { position: relative; z-index: 2; align-self: center; padding: 54px 20px 54px 58px; }
.agent-download-badge { display: inline-flex; min-height: 30px; padding: 0 12px; border: 1px solid #bcd9f8; border-radius: 7px; background: #edf6ff; color: #1671d4; font-size: 12px; font-weight: 800; align-items: center; }
.agent-download-eyebrow { margin: 18px 0 4px; color: #4a87ca; font-size: 10px; font-weight: 850; }
.agent-download-copy h1 { margin: 0; color: #102543; font-size: 46px; line-height: 1.14; }
.agent-download-lead { max-width: 510px; margin: 15px 0 0; color: #60738d; font-size: 17px; line-height: 1.75; }
.agent-download-primary-action { display: flex; margin-top: 28px; align-items: center; gap: 15px; }
.agent-download-primary-action .button { min-width: 214px; min-height: 50px; border-radius: 9px; font-size: 15px; box-shadow: 0 12px 24px rgba(12, 111, 228, .2); }
.agent-download-primary-action small { color: #71829a; font-size: 11px; }
.agent-download-points { display: flex; margin: 23px 0 0; padding: 0; color: #3e5878; font-size: 12px; list-style: none; gap: 22px; }
.agent-download-points li { display: flex; align-items: center; gap: 7px; }
.agent-download-points li::before { content: "✓"; display: grid; width: 19px; height: 19px; border-radius: 50%; background: #dff0ff; color: #0875e8; font-size: 11px; font-weight: 900; place-items: center; }
.agent-download-facts { display: grid; max-width: 560px; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 30px; border: 1px solid #d9e8f6; border-radius: 10px; background: rgba(255,255,255,.78); }
.agent-download-facts > div { min-width: 0; padding: 12px 13px; border-right: 1px solid #e2edf7; }
.agent-download-facts > div:last-child { border-right: 0; }
.agent-download-facts span, .agent-download-facts strong { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.agent-download-facts span { color: #8a98aa; font-size: 9px; }
.agent-download-facts strong { margin-top: 4px; color: #344d6b; font-size: 11px; }
.agent-download-visual { position: relative; z-index: 1; display: grid; overflow: hidden; padding: 18px 34px 0 0; align-items: end; justify-items: center; }
.agent-download-visual-halo { position: absolute; top: 90px; right: 3%; width: 390px; height: 390px; border-radius: 50%; background: #dceeff; box-shadow: 0 0 0 44px rgba(225,241,255,.64), 0 0 0 88px rgba(236,247,255,.48); }
.agent-download-visual img { position: relative; z-index: 1; width: min(100%, 335px); height: 570px; object-fit: contain; object-position: bottom center; filter: drop-shadow(0 14px 18px rgba(33, 59, 87, .13)); mix-blend-mode: multiply; }
.agent-download-capabilities { margin-top: 14px; padding: 28px 30px 30px; border: 1px solid #d9e6f3; border-radius: 14px; background: #fff; box-shadow: 0 9px 26px rgba(43, 76, 119, .06); }
.agent-download-capability-list { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.agent-download-capability-list article { display: grid; min-width: 0; grid-template-columns: 31px minmax(0, 1fr); padding: 8px 20px; border-left: 1px solid #e1ebf5; gap: 10px; }
.agent-download-capability-list article:first-child { padding-left: 0; border-left: 0; }
.agent-download-capability-list article:last-child { padding-right: 0; }
.agent-download-capability-list b { color: #68a5e9; font-size: 11px; line-height: 1.7; }
.agent-download-capability-list strong, .agent-download-capability-list p { margin: 0; }
.agent-download-capability-list strong { color: #253e5d; font-size: 14px; }
.agent-download-capability-list p { margin-top: 6px; color: #78889b; font-size: 11px; line-height: 1.65; }
.agent-download-rewards { display: flex; margin-top: 14px; padding: 24px 28px; border: 1px solid #b9d8fa; border-radius: 14px; background: linear-gradient(110deg, #e9f5ff, #f9fcff 72%); box-shadow: 0 9px 25px rgba(37, 96, 164, .08); align-items: center; justify-content: space-between; gap: 28px; }
.agent-download-rewards > div { min-width: 0; max-width: 650px; }
.agent-download-rewards span { color: #1373dc; font-size: 10px; font-weight: 850; }
.agent-download-rewards h2, .agent-download-rewards p { margin: 0; }
.agent-download-rewards h2 { margin-top: 4px; color: #1e3858; font-size: 21px; }
.agent-download-rewards p { margin-top: 7px; color: #6c7f96; font-size: 12px; line-height: 1.7; }
.agent-download-rewards ul { display: flex; min-width: max-content; margin: 0; padding: 0; list-style: none; gap: 7px; }
.agent-download-rewards li { padding: 8px 11px; border: 1px solid #c9def5; border-radius: 7px; background: #fff; color: #356087; font-size: 11px; font-weight: 750; box-shadow: 0 4px 12px rgba(37, 87, 143, .06); }
.agent-download-steps { margin-top: 14px; padding: 28px 30px 30px; border: 1px solid #d9e6f3; border-radius: 14px; background: #fff; box-shadow: 0 9px 26px rgba(43, 76, 119, .06); }
.agent-download-section-heading > span, .agent-download-final > div > span { color: #1976da; font-size: 10px; font-weight: 850; }
.agent-download-section-heading h2 { margin: 4px 0 19px; color: #203653; font-size: 24px; }
.agent-download-steps ol { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin: 0; padding: 0; list-style: none; gap: 14px; }
.agent-download-steps li { display: grid; min-height: 96px; grid-template-columns: 40px minmax(0, 1fr); padding: 18px; border: 1px solid #e0eaf4; border-radius: 10px; background: #f9fbfe; align-items: start; gap: 11px; }
.agent-download-steps li > b { color: #5d9ee5; font-size: 14px; }
.agent-download-steps li strong, .agent-download-steps li small { display: block; }
.agent-download-steps li strong { color: #2d4563; font-size: 14px; }
.agent-download-steps li small { margin-top: 5px; color: #78879a; font-size: 11px; line-height: 1.6; }
.agent-download-final { display: flex; margin-top: 14px; padding: 23px 28px; border: 1px solid #bcd8f7; border-radius: 14px; background: linear-gradient(105deg, #eaf5ff, #f8fbff); align-items: center; justify-content: space-between; gap: 24px; }
.agent-download-final h2, .agent-download-final p { margin: 0; }
.agent-download-final h2 { margin-top: 3px; color: #1d3858; font-size: 21px; }
.agent-download-final p { margin-top: 4px; color: #71829a; font-size: 11px; }
.agent-download-final .button { min-width: 160px; min-height: 44px; border-radius: 8px; }
.agent-download-footer { padding: 20px 0 4px; color: #8795a8; font-size: 11px; text-align: center; }

.two-factor-page { min-height: calc(100vh - 210px); padding: 26px 0 50px; }
.two-factor-intro { display: grid; width: min(1180px, 100%); grid-template-columns: 72px minmax(0, 1fr); min-height: 126px; margin-inline: auto; padding: 24px 28px; border: 1px solid #cfe1f4; border-radius: 10px; background: linear-gradient(135deg, #eaf5ff, #f8fbff 64%, #fff); box-shadow: var(--shadow); align-items: center; gap: 20px; }
.two-factor-intro-mark { display: grid; width: 72px; height: 72px; border: 1px solid #b8d7fb; border-radius: 10px; background: #fff; color: var(--blue); font-size: 21px; font-weight: 850; box-shadow: 0 7px 20px rgba(36, 104, 184, .1); place-items: center; }
.two-factor-intro small { color: var(--blue); font-size: 10px; font-weight: 800; }
.two-factor-agent-badge { display: inline-flex; min-height: 23px; margin-left: 9px; padding: 0 8px; border: 1px solid #bcd8f7; border-radius: 5px; background: #fff; color: #2378d2; font-size: 9px; font-weight: 800; vertical-align: middle; align-items: center; }
.two-factor-intro h1 { margin: 3px 0 3px; color: var(--ink); font-size: 31px; line-height: 1.2; }
.two-factor-intro p { margin: 0; color: var(--muted); font-size: 14px; }
.two-factor-layout { display: grid; margin-top: 16px; justify-items: center; gap: 12px; }
.two-factor-tool, .two-factor-guide { border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 5px 18px rgba(43, 76, 119, .06); }
.two-factor-tool { position: relative; width: min(1180px, 100%); padding: 36px 40px 30px; border: 3px solid #78b7fb; background: linear-gradient(145deg, #fff 0%, #f0f7ff 100%); box-shadow: 0 20px 48px rgba(20, 83, 158, .18); }
.two-factor-tool-heading { position: relative; display: grid; min-height: 40px; align-items: center; justify-items: center; text-align: center; }
.two-factor-tool-heading h2 { margin: 0; color: #132d50; font-size: 28px; }
.two-factor-time-switch { position: absolute; top: 0; left: 0; display: inline-flex; padding: 3px; border: 1px solid #c5d8ec; border-radius: 8px; background: #f2f7fc; box-shadow: inset 0 1px 2px rgba(35, 72, 116, .06); }
.two-factor-time-switch button { min-height: 34px; padding: 0 12px; border: 0; border-radius: 5px; background: transparent; color: #60748d; font-size: 11px; font-weight: 750; white-space: nowrap; cursor: pointer; }
.two-factor-time-switch button:hover { color: #175fae; }
.two-factor-time-switch button.is-active { background: #fff; color: #096ce0; box-shadow: 0 3px 10px rgba(39, 92, 151, .13); }
.two-factor-time-switch button:disabled { cursor: wait; opacity: .65; }
.two-factor-workspace { display: grid; width: min(1000px, 100%); margin: 26px auto 0; align-items: stretch; gap: 22px; }
.two-factor-form { width: min(720px, 100%); margin-inline: auto; padding: 24px 26px; border: 2px solid #bad7f8; border-radius: 10px; background: #fff; box-shadow: 0 10px 26px rgba(27, 91, 168, .11); }
.two-factor-form > label { display: block; margin-bottom: 9px; color: #1e385b; font-size: 15px; font-weight: 800; text-align: center; }
.two-factor-secret-field { display: flex; min-height: 56px; border: 2px solid #b7cce4; border-radius: 8px; background: #f9fbfe; align-items: stretch; }
.two-factor-secret-field:focus-within { border-color: #6eabf7; box-shadow: 0 0 0 3px rgba(11, 111, 244, .09); }
.two-factor-secret-field input { min-width: 0; padding: 12px 15px; border: 0; outline: 0; background: transparent; color: var(--ink); font-size: 15px; flex: 1; }
.two-factor-secret-field button { width: 70px; border: 0; border-left: 1px solid #dce6f1; background: transparent; color: var(--blue); font-size: 12px; font-weight: 700; cursor: pointer; }
.two-factor-form > small { display: block; margin-top: 8px; color: #71829a; font-size: 11px; text-align: center; }
.two-factor-generate { width: 100%; min-height: 48px; margin-top: 17px; font-size: 15px; }
.two-factor-clear { width: 100%; min-height: 34px; margin-top: 8px; border: 0; background: transparent; color: #6f7f94; font-size: 11px; cursor: pointer; }
.two-factor-clear:hover { color: var(--blue); }
.two-factor-result { position: relative; padding: 24px 26px 26px; border: 2px solid #90c0f6; border-radius: 10px; background: #eaf4ff; box-shadow: 0 12px 30px rgba(26, 91, 170, .12); }
.two-factor-result.has-error { border-color: #efc8c8; background: #fff8f8; }
.two-factor-result-heading { display: flex; min-height: 58px; padding-right: 178px; align-items: center; justify-content: flex-start; gap: 15px; }
.two-factor-status { color: #3d5f86; font-size: 13px; font-weight: 750; }
.two-factor-timer { position: absolute; top: 15px; right: 20px; display: inline-flex; width: 158px; min-height: 56px; padding: 4px 12px; border: 1px solid #9ed9b8; border-radius: 9px; background: #f0fbf5; color: #2c7650; align-items: baseline; justify-content: center; gap: 5px; box-shadow: 0 8px 20px rgba(20, 122, 76, .1); transition: border-color .2s ease, background-color .2s ease, color .2s ease, box-shadow .2s ease; }
.two-factor-timer span { font-size: 13px; font-weight: 750; }
.two-factor-timer b { color: #159257; font-size: 36px; line-height: 1; font-variant-numeric: tabular-nums; }
.two-factor-timer small { font-size: 12px; font-weight: 700; }
.two-factor-timer.is-safe { border-color: #9ed9b8; background: #f0fbf5; color: #2c7650; box-shadow: 0 8px 20px rgba(20, 122, 76, .1); }
.two-factor-timer.is-safe b { color: #159257; }
.two-factor-timer.is-warning { border-color: #ebce75; background: #fff9e8; color: #896918; box-shadow: 0 8px 20px rgba(172, 126, 11, .1); }
.two-factor-timer.is-warning b { color: #d19205; }
.two-factor-timer.is-danger { border-color: #f1aaaa; background: #fff1f1; color: #9f3838; box-shadow: 0 0 0 3px rgba(216, 63, 63, .08), 0 8px 20px rgba(166, 45, 45, .1); }
.two-factor-timer.is-danger b { color: #d63838; }
.two-factor-code-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 12px; gap: 12px; }
.two-factor-code-grid article { display: flex; min-width: 0; min-height: 178px; padding: 18px 14px 14px; border: 1px solid #c1d8ef; border-radius: 9px; background: rgba(255, 255, 255, .8); flex-direction: column; align-items: center; justify-content: center; }
.two-factor-code-grid article.is-current { border: 2px solid #247fe9; background: #fff; box-shadow: 0 12px 28px rgba(11, 111, 244, .22); transform: translateY(-5px); }
.two-factor-code-grid article > span { color: #61738b; font-size: 11px; font-weight: 700; }
.two-factor-code-grid article > strong { margin-top: 9px; color: #53708f; font-size: 25px; line-height: 1.1; font-variant-numeric: tabular-nums; letter-spacing: 1px; white-space: nowrap; }
.two-factor-code-grid article.is-current > strong { color: #075ecc; font-size: 38px; }
.two-factor-code-grid article > small { margin-top: 5px; color: #8b98a9; font-size: 9px; }
.two-factor-code-grid article > button { min-width: 64px; min-height: 30px; margin-top: 10px; border: 1px solid #b9d3ef; border-radius: 5px; background: #fff; color: #176bc9; font-size: 10px; font-weight: 700; cursor: pointer; }
.two-factor-code-grid article.is-current > button { border-color: var(--blue); background: var(--blue); color: #fff; }
.two-factor-code-grid article > button:disabled { border-color: #d7e1eb; background: #edf2f7; color: #98a4b2; cursor: default; }
.two-factor-result.is-empty .two-factor-code-grid strong { color: #9ba9ba; }
.two-factor-error { margin: 13px 0 0; color: #b33d3d; font-size: 12px; }
.two-factor-privacy { margin: 15px 2px 0; padding-top: 13px; border-top: 1px solid #dce7f3; color: #748399; font-size: 11px; line-height: 1.7; }
.two-factor-guide { display: grid; width: min(1180px, 100%); grid-template-columns: minmax(230px, .7fr) minmax(380px, 1.3fr) minmax(250px, .8fr); padding: 20px 22px; align-items: start; gap: 18px 30px; }
.two-factor-guide > span { color: var(--blue); font-size: 10px; font-weight: 800; }
.two-factor-guide h2 { grid-column: 1; margin: 3px 0 13px; color: #203653; font-size: 20px; }
.two-factor-guide ol { grid-column: 2; grid-row: 1 / span 3; margin: 0; padding-left: 20px; align-self: center; color: #4d607a; font-size: 13px; }
.two-factor-guide li { margin-bottom: 10px; padding-left: 3px; }
.two-factor-guide li:last-child { margin-bottom: 0; }
.two-factor-guide > div { grid-column: 3; grid-row: 1 / span 2; padding: 13px 14px; border-left: 3px solid #77aff2; background: #f3f8fe; }
.two-factor-guide > div strong { color: #294564; font-size: 13px; }
.two-factor-guide > div p, .two-factor-guide > p { margin: 4px 0 0; color: #66758d; font-size: 12px; line-height: 1.7; }
.two-factor-guide > div button { padding: 0; border: 0; background: transparent; color: #0874e8; font: inherit; font-weight: 800; cursor: pointer; }
.two-factor-guide > div button:hover { text-decoration: underline; }
.two-factor-guide > p { grid-column: 3; grid-row: 3; margin-top: 0; }
.two-factor-dialog-open { overflow: hidden; }
.two-factor-dialog { position: fixed; z-index: 100; inset: 0; display: grid; padding: 20px; background: rgba(17, 39, 68, .38); backdrop-filter: blur(4px); place-items: center; }
.two-factor-dialog[hidden] { display: none; }
.two-factor-dialog-panel { width: min(420px, 100%); padding: 26px 26px 24px; border: 1px solid #b8d6f7; border-radius: 10px; background: linear-gradient(145deg, #fff, #f0f7ff); box-shadow: 0 24px 60px rgba(15, 61, 116, .28); text-align: center; }
.two-factor-dialog-panel > span { color: #1375dc; font-size: 11px; font-weight: 850; }
.two-factor-dialog-panel h2 { margin: 7px 0 8px; color: #173556; font-size: 23px; line-height: 1.3; }
.two-factor-dialog-panel p { margin: 0; color: #63758b; font-size: 13px; line-height: 1.7; }
.two-factor-dialog-panel .button { width: 100%; min-height: 44px; margin-top: 19px; }

.site-footer { border-top: 1px solid var(--line); background: #fff; }
.footer-inner { display: grid; grid-template-columns: minmax(260px, .8fr) minmax(540px, 1.7fr); align-items: start; gap: 46px; padding: 30px 0 20px; }
.footer-brand img { width: 30px; height: 30px; }
.footer-brand strong { font-size: 19px; }
.footer-summary p { max-width: 420px; margin: 12px 0 0; color: var(--muted); font-size: 12px; }
.footer-navigation { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-navigation section { display: grid; align-content: start; gap: 7px; }
.footer-navigation strong { margin-bottom: 3px; color: #263750; font-size: 13px; }
.footer-navigation a { color: #6b788d; font-size: 12px; }
.footer-navigation a:hover { color: var(--blue); }
.footer-copyright { grid-column: 1 / -1; padding-top: 15px; border-top: 1px solid #e8eef5; color: var(--muted); font-size: 11px; text-align: right; }

@media (max-width: 1180px) {
    .header-inner { gap: 20px; }
    .main-nav { gap: 16px; }
    .header-actions .secondary { display: none; }
    .popular-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .catalog-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
    .article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .column-directory-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .article-list-layout { grid-template-columns: minmax(0, 1fr) 250px; }
    .footer-inner { grid-template-columns: minmax(220px, .7fr) minmax(0, 1.3fr); gap: 30px; }
    .footer-navigation { gap: 18px; }
}

@media (max-width: 1050px) {
    .article-list-layout { grid-template-columns: 1fr; }
    .article-list-sidebar { position: static; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .two-factor-tool-heading { padding-top: 48px; }
}

@media (max-width: 820px) {
    .shell { width: min(100% - 28px, 680px); }
    .author-profile-page { padding: 16px 0 36px; }
    .author-profile-hero { grid-template-columns: 68px minmax(0, 1fr); gap: 16px; padding: 21px 18px; }
    .author-profile-hero img { width: 68px; height: 68px; border-radius: 16px; }
    .author-profile-hero h1 { font-size: 25px; }
    .author-profile-grid { grid-template-columns: 1fr; }
    .author-profile-grid section { padding: 18px; }
    .author-method-link { align-items: stretch; flex-direction: column; }
    .author-method-link .button { width: 100%; }
    .site-header { height: 72px; }
    .site-brand img { width: 36px; height: 36px; }
    .site-brand strong { font-size: 22px; }
    .nav-toggle { display: block; }
    .header-actions { display: none; }
    .main-nav { position: fixed; z-index: 49; top: 72px; right: 0; bottom: 0; left: 0; display: none; width: 100%; height: calc(100vh - 72px); height: calc(100dvh - 72px); min-height: 0; overflow-y: auto; overscroll-behavior: contain; align-self: auto; padding: 14px 14px max(28px, env(safe-area-inset-bottom)); border-bottom: 1px solid var(--line); background: #fff; box-shadow: var(--shadow); flex: none; flex-direction: column; justify-content: flex-start; gap: 0; }
    .main-nav.open { display: flex; }
    .main-nav > a, .nav-guide-dropdown > summary { justify-content: flex-start; min-height: 44px; padding: 0 12px; border-radius: 5px; }
    .main-nav a.active { background: #edf5ff; }
    .main-nav a::after { display: none; }
    .mobile-nav-search { display: flex; margin-bottom: 8px; padding: 5px; border: 1px solid #d5e1ee; border-radius: 7px; background: #f8fbff; }
    .mobile-nav-search input { min-width: 0; flex: 1; padding: 8px; border: 0; outline: 0; background: transparent; }
    .mobile-nav-search button { padding: 0 15px; border: 0; border-radius: 5px; background: var(--blue); color: #fff; font-weight: 700; }
    .nav-guide-dropdown { width: 100%; }
    .nav-guide-dropdown > summary { display: flex; }
    .nav-guide-dropdown > summary::before { right: 15px; }
    .nav-guide-dropdown > summary::after { display: none; }
    .nav-guide-dropdown > div { position: static; width: 100%; padding: 4px 8px 8px 20px; border: 0; background: #f7faff; box-shadow: none; transform: none; }
    .nav-guide-dropdown > div a { display: flex; min-height: 39px; align-items: center; }
    .nav-search-link { display: none !important; }
    .mobile-nav-download { display: flex !important; min-height: 42px !important; margin-top: 10px; justify-content: center !important; background: var(--blue); color: #fff !important; font-weight: 750 !important; }
    .home-page { padding-top: 12px; }
    .home-hero-layout { grid-template-columns: 1fr; gap: 12px; }
    .hero-download-card { grid-column: 1; grid-row: auto; min-height: 0; order: 1; padding: 18px 18px 16px; border-radius: 14px; background-image: linear-gradient(100deg, rgba(236,246,255,.99) 0%, rgba(239,248,255,.94) 60%, rgba(235,246,255,.54) 100%), url("/assets/hero-default.jpg"); background-position: center, 68% center; }
    .hero-download-card::after { top: -68px; right: -82px; width: 230px; height: 230px; }
    .hero-download-copy { padding: 0; }
    .hero-banner-card { grid-column: 1; grid-row: auto; min-height: 0; aspect-ratio: 16 / 7; order: 2; border-radius: 12px; }
    .hero-banner-card.managed-banner { aspect-ratio: auto; background: #f7fbff; }
    .managed-banner picture { height: auto; }
    .managed-banner img { display: block; height: auto; min-height: 0; object-fit: contain; }
    .desktop-banner-link { display: none; }
    .mobile-banner-link { display: block; }
    .fallback-banner { background-position: center; }
    .hero-kicker { padding: 6px 12px; border: 0; border-radius: 7px; background: var(--blue); color: #fff; font-size: 13px; }
    .hero-download-copy h1 { margin: 12px 0 3px; font-size: 28px; line-height: 1.18; }
    .hero-download-copy p { margin-bottom: 0; color: #63758e; font-size: 14px; }
    .hero-search-form { min-height: 54px; margin-top: 14px; padding: 4px; border-radius: 10px; box-shadow: 0 7px 18px rgba(31,91,158,.1); }
    .hero-search-icon { width: 46px; flex-basis: 46px; }
    .hero-search-form input { padding-inline: 3px; font-size: 14px; }
    .hero-search-form button { min-width: 88px; border-radius: 8px; font-size: 15px; }
    .hero-hot-searches { margin-top: 9px; gap: 6px 7px; }
    .hero-hot-searches span { font-size: 12px; }
    .hero-hot-searches a { padding: 4px 8px; border-radius: 6px; background: rgba(221,237,255,.82); color: #2472cc; font-size: 11px; }
    .hero-download-footer { padding-top: 12px; gap: 9px; }
    .hero-points { display: flex; gap: 7px 10px; font-size: 11px; }
    .hero-points span::before { width: 17px; height: 17px; margin-right: 5px; }
    .hero-client-download { min-height: 36px; padding: 0 11px; font-size: 11px; }
    .hero-client-download span { font-size: 17px; }
    .home-section { border-radius: 12px; }
    .popular-grid { display: flex; overflow-x: auto; scroll-snap-type: x mandatory; padding-bottom: 6px; }
    .popular-grid .app-card { min-width: 158px; scroll-snap-align: start; }
    .home-data-grid { grid-template-columns: 1fr; gap: 0; }
    .home-article-sections { grid-template-columns: 1fr; gap: 0; }
    .home-guide-stack .article-grid, .home-guide-stack .knowledge-list { grid-template-columns: 1fr; }
    .data-list { grid-template-columns: 1.4fr .7fr .5fr; }
    .data-list > :last-child { display: none; }
    .article-grid { grid-template-columns: 1fr; }
    .knowledge-list { grid-template-columns: 1fr 1fr; row-gap: 16px; }
    .column-list { grid-template-columns: 1fr; }
    .knowledge-list a:nth-child(2) { border: 0; }
    .client-cta { align-items: center; flex-wrap: wrap; }
    .client-cta span { min-width: calc(100% - 65px); }
    .client-cta .button { width: 100%; }
    .home-trust-strip { align-items: flex-start; flex-direction: column; gap: 10px; }
    .listing-page, .article-list-page, .app-detail-page, .article-detail-page, .columns-index-page, .category-index-page, .client-download-page, .two-factor-page { padding: 16px 0 36px; }
    .page-intro { align-items: stretch; min-height: 0; padding: 23px 20px; flex-direction: column; gap: 18px; }
    .page-intro h1 { font-size: 29px; }
    .article-total { font-size: 25px; }
    .site-search { width: 100%; }
    .list-toolbar { align-items: flex-start; flex-direction: column; gap: 10px; }
    .list-toolbar > div { width: 100%; overflow-x: auto; }
    .catalog-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .app-detail-hero { grid-template-columns: auto 1fr; gap: 16px; padding: 20px; }
    .detail-icon { width: 82px; height: 82px; border-radius: 17px; }
    .app-detail-title h1 { font-size: 24px; }
    .app-detail-title p { display: -webkit-box; overflow: hidden; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
    .app-detail-action { grid-column: 1 / -1; }
    .app-detail-action .button { width: 100%; }
    .app-facts { grid-template-columns: 1fr 1fr; }
    .app-facts div { border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
    .app-facts div:nth-child(2n) { border-right: 0; }
    .app-facts div:nth-child(odd):last-child { grid-column: 1 / -1; border-right: 0; border-bottom: 0; }
    .app-installer-bar { grid-template-columns: 42px minmax(0, 1fr); padding: 14px; }
    .app-installer-bar img { width: 42px; height: 42px; }
    .app-installer-bar .button { grid-column: 1 / -1; width: 100%; min-width: 0; }
    .xapk-build-dialog { padding: 14px; }
    .xapk-build-panel { padding: 21px 17px 17px; }
    .xapk-build-panel h2 { font-size: 20px; }
    .xapk-build-stats { align-items: flex-start; flex-direction: column-reverse; gap: 2px; }
    .xapk-build-stats strong { align-self: flex-end; margin-top: -20px; }
    .xapk-build-actions { grid-template-columns: 1fr; }
    .historical-version-notice { align-items: stretch; flex-direction: column; gap: 12px; }
    .historical-version-notice .button { width: 100%; }
    .version-adjacent { grid-template-columns: 1fr; }
    .screenshots img { height: 320px; }
    .detail-layout { grid-template-columns: 1fr; }
    .app-evidence-grid, .app-insight-grid { grid-template-columns: 1fr; }
    .app-article-links { grid-template-columns: 1fr; }
    .related-app-grid { display: flex; overflow-x: auto; padding-bottom: 6px; }
    .related-app-grid .app-card { min-width: 158px; }
    .install-metric-grid strong { font-size: 20px; }
    .install-metric-grid > div { padding: 13px 10px; }
    .article-list-layout { grid-template-columns: 1fr; }
    .article-list-main { padding: 0 18px; }
    .article-text-item > a { min-height: 110px; gap: 14px; padding: 17px 0; }
    .article-text-copy > strong { font-size: 16px; white-space: normal; }
    .article-text-action { display: none; }
    .article-list-sidebar { position: static; grid-template-columns: 1fr; }
    .column-groups { gap: 24px; margin-top: 22px; }
    .column-directory-grid { grid-template-columns: 1fr; }
    .column-directory-grid > a { min-height: 96px; padding: 16px; }
    .category-directory-grid { grid-template-columns: 1fr; }
    .category-directory-grid > a { min-height: 94px; padding: 15px; }
    .category-guide { margin-top: 24px; padding-top: 22px; }
    .category-guide-heading h2 { font-size: 22px; }
    .category-guide-grid { grid-template-columns: 1fr; gap: 18px; }
    .category-guide nav { display: grid; gap: 10px; }
    .client-download-hero { grid-template-columns: 68px minmax(0, 1fr); gap: 15px; padding: 21px 18px; }
    .client-download-hero > img { width: 68px; height: 68px; border-radius: 16px; }
    .client-download-hero h1 { font-size: 26px; }
    .client-download-hero p { grid-column: 1 / -1; }
    .client-download-actions { grid-column: 1 / -1; align-items: stretch; flex-direction: column; gap: 7px; }
    .client-download-actions .button { width: 100%; }
    .client-download-content { grid-template-columns: 1fr; }
    .client-screenshot-strip img { height: 300px; }
    .client-download-final { align-items: stretch; flex-direction: column; gap: 12px; }
    .client-download-final .button { width: 100%; }
    .agent-download-shell { width: min(100% - 22px, 680px); padding-top: 14px; }
    .agent-download-brand img { width: 38px; height: 38px; }
    .agent-download-brand strong { font-size: 19px; }
    .agent-client-download-page { padding-top: 12px; }
    .agent-download-showcase { min-height: 0; grid-template-columns: 1fr; border-radius: 15px; }
    .agent-download-copy { padding: 28px 22px 10px; text-align: center; }
    .agent-download-copy h1 { font-size: 34px; }
    .agent-download-lead { margin-top: 10px; font-size: 14px; }
    .agent-download-primary-action { align-items: stretch; flex-direction: column; margin-top: 20px; gap: 8px; }
    .agent-download-primary-action .button { width: 100%; min-height: 48px; }
    .agent-download-points { justify-content: center; margin-top: 18px; gap: 12px; }
    .agent-download-facts { grid-template-columns: 1fr 1fr; margin-top: 20px; text-align: left; }
    .agent-download-facts > div { border-right: 1px solid #e2edf7; border-bottom: 1px solid #e2edf7; }
    .agent-download-facts > div:nth-child(2n) { border-right: 0; }
    .agent-download-facts > div:nth-last-child(-n+2) { border-bottom: 0; }
    .agent-download-visual { height: 390px; padding: 4px 0 0; }
    .agent-download-visual-halo { top: 55px; right: 50%; width: 290px; height: 290px; transform: translateX(50%); }
    .agent-download-visual img { width: 225px; height: 390px; }
    .agent-download-capabilities { padding: 22px 18px; }
    .agent-download-capability-list { grid-template-columns: 1fr; gap: 0; }
    .agent-download-capability-list article, .agent-download-capability-list article:first-child, .agent-download-capability-list article:last-child { padding: 13px 2px; border-top: 1px solid #e3edf6; border-left: 0; }
    .agent-download-capability-list article:first-child { border-top: 0; }
    .agent-download-rewards { align-items: stretch; flex-direction: column; padding: 22px 18px; text-align: center; gap: 15px; }
    .agent-download-rewards h2 { font-size: 19px; }
    .agent-download-rewards ul { min-width: 0; justify-content: center; flex-wrap: wrap; }
    .agent-download-steps { padding: 22px 18px; }
    .agent-download-section-heading { text-align: center; }
    .agent-download-section-heading h2 { font-size: 21px; }
    .agent-download-steps ol { grid-template-columns: 1fr; gap: 8px; }
    .agent-download-steps li { min-height: 76px; }
    .agent-download-final { align-items: stretch; flex-direction: column; text-align: center; gap: 14px; }
    .agent-download-final .button { width: 100%; }
    .home-two-factor-entry { grid-template-columns: 44px minmax(0, 1fr); min-height: 0; padding: 12px; gap: 11px; }
    .home-two-factor-mark { width: 44px; height: 44px; font-size: 14px; }
    .home-two-factor-entry h2 { font-size: 16px; }
    .home-two-factor-entry p { white-space: normal; }
    .home-two-factor-entry .button { grid-column: 1 / -1; width: 100%; }
    .two-factor-intro { grid-template-columns: 58px minmax(0, 1fr); min-height: 0; padding: 20px 18px; gap: 14px; }
    .two-factor-intro-mark { width: 58px; height: 58px; font-size: 17px; }
    .two-factor-intro h1 { font-size: 25px; }
    .two-factor-intro p { grid-column: 1 / -1; font-size: 13px; }
    .two-factor-layout { grid-template-columns: 1fr; }
    .two-factor-tool, .two-factor-guide { padding: 18px; }
    .two-factor-tool-heading { padding-top: 0; align-items: stretch; justify-items: stretch; gap: 12px; }
    .two-factor-time-switch { position: static; width: 100%; }
    .two-factor-time-switch button { min-width: 0; padding-inline: 5px; font-size: 10px; flex: 1; }
    .two-factor-tool-heading h2 { font-size: 19px; }
    .two-factor-workspace { grid-template-columns: 1fr; margin-top: 17px; gap: 12px; }
    .two-factor-result { padding: 13px 10px 14px; }
    .two-factor-result-heading { min-height: 52px; padding: 0 126px 0 3px; }
    .two-factor-status { font-size: 11px; }
    .two-factor-timer { top: 10px; right: 9px; width: 118px; min-height: 48px; padding: 3px 7px; gap: 3px; }
    .two-factor-timer span { font-size: 10px; }
    .two-factor-timer b { font-size: 28px; }
    .two-factor-timer small { font-size: 9px; }
    .two-factor-code-grid { margin-top: 9px; gap: 6px; }
    .two-factor-code-grid article { min-height: 138px; padding: 12px 5px 9px; }
    .two-factor-code-grid article > strong { font-size: 17px; letter-spacing: 0; }
    .two-factor-code-grid article.is-current > strong { font-size: 21px; }
    .two-factor-code-grid article > button { min-width: 56px; }
    .two-factor-guide { grid-template-columns: 1fr; gap: 0; }
    .two-factor-guide h2, .two-factor-guide ol, .two-factor-guide > div, .two-factor-guide > p { grid-column: 1; grid-row: auto; }
    .two-factor-guide ol { margin-top: 10px; align-self: stretch; }
    .two-factor-guide > div { margin-top: 8px; }
    .two-factor-guide > p { margin-top: 13px; }
    .two-factor-dialog { padding: 16px; }
    .two-factor-dialog-panel { padding: 22px 18px 18px; }
    .two-factor-dialog-panel h2 { font-size: 20px; }
    .article-detail-page > article { padding: 26px 20px 38px; }
    .article-detail-page h1 { font-size: 29px; }
    .article-detail-cover { max-height: 260px; }
    .article-related-apps .related-app-grid { display: flex; grid-template-columns: none; }
    .search-page { padding: 16px 0 36px; }
    .search-hero { padding: 22px 18px; }
    .search-hero h1 { font-size: 27px; }
    .rich-content { font-size: 16px; line-height: 1.78; }
    .article-related-grid { grid-template-columns: 1fr; }
    .footer-inner { display: flex; padding: 26px 0 18px; flex-direction: column; align-items: stretch; gap: 22px; }
    .footer-navigation { grid-template-columns: 1fr 1fr; gap: 22px 18px; }
    .footer-navigation section:last-child { grid-column: 1 / -1; grid-template-columns: repeat(4, auto); }
    .footer-navigation section:last-child strong { grid-column: 1 / -1; }
    .footer-copyright { padding-top: 13px; text-align: left; }
}

@media (max-width: 390px) {
    .shell { width: calc(100% - 20px); }
    .hero-download-card { padding-inline: 16px; }
    .popular-grid .app-card { min-width: 151px; }
    .catalog-grid { gap: 8px; }
    .catalog-grid .app-card { padding-inline: 8px; }
    .app-icon { width: 43px; height: 43px; }
    .knowledge-list { grid-template-columns: 1fr; }
    .knowledge-list a { border-right: 0; border-bottom: 1px solid var(--line); padding: 8px 4px; }
    .home-article-sections .knowledge-list a { border-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
    * { scroll-behavior: auto !important; transition: none !important; }
}