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var(--line);border-radius:10px;overflow:hidden}.ul-post-card__body{padding:20px}.ul-toast{position:fixed;right:24px;bottom:24px;z-index:100;background:#092346;color:#fff;border-radius:9px;padding:14px 18px;box-shadow:var(--shadow);animation:toastin .25s ease}.ul-toast--error{background:#a72f35}@keyframes toastin{from{transform:translateY(15px);opacity:0}}.ul-modal{position:fixed;inset:0;z-index:90;background:#06172dcc;display:grid;place-items:center;padding:20px}.ul-modal__card{background:var(--white);color:var(--ink);padding:28px;border-radius:14px;width:min(460px,100%);position:relative}.ul-modal__close{position:absolute;right:12px;top:12px}.ul-modal__card h2{margin-top:0}.ul-modal__card input{width:100%;padding:12px;border:1px solid var(--line);border-radius:7px;margin:8px 0}.ul-modal__card .ul-btn{width:100%;margin-top:8px}
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@media(max-width:560px){.ul-container{width:calc(100% - 24px)}.ul-logo__text{font-size:18px}.ul-header__actions{gap:1px}.ul-header__actions #ul-dark-mode-toggle{display:none}.ul-hero{min-height:600px}.ul-hero__title{font-size:34px}.ul-hero__subtitle{font-size:15px}.ul-hero-search{display:grid}.ul-hero-search__input-wrap{height:50px}.ul-hero-search select{max-width:78px}.ul-popular-searches{align-items:flex-start;flex-direction:column}.ul-categories__grid,.ul-content-grid__columns{grid-template-columns:1fr}.ul-category-card{min-height:auto;border-right:0}.ul-content-col{border-right:0;border-bottom:1px solid var(--line)}.ul-trending__grid{display:flex;overflow-x:auto}.ul-trending-card{min-width:200px}.ul-premium-cta__features{grid-template-columns:repeat(2,1fr)}.ul-footer__links{grid-template-columns:repeat(2,1fr)}.ul-newsletter__form{display:grid}.ul-stats__grid{grid-template-columns:1fr}.ul-stat{border-right:0}.ul-stat:last-child{grid-column:auto}.ul-ai-widget .ul-btn{width:100%}}

/* Production hardening: accessibility, dark scheme, content templates and edge widths. */
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@media(max-width:1024px){.ul-posts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.ul-header__inner{gap:14px}.ul-nav-list{gap:10px}}
@media(max-width:820px){.ul-nav{max-height:calc(100vh - 66px);overflow:auto}.ul-nav-list a{min-height:44px}.ul-search-overlay{top:66px}.ul-search-overlay__form{align-items:center}.ul-premium-cta__inner>.ul-preview-label{align-self:flex-start}.ul-posts-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.ul-header__actions #ul-dark-mode-toggle{display:grid}.ul-header__brand{min-width:0}.ul-logo__text{max-width:130px;overflow:hidden;text-overflow:ellipsis}.ul-hero-search{overflow:visible}.ul-hero-search__input-wrap{min-width:0}.ul-hero-search input{width:1px}.ul-popular-searches__tags{width:100%}.ul-tag{min-height:44px}.ul-search-overlay{padding:12px 0}.ul-search-overlay__form{display:grid;grid-template-columns:1fr auto}.ul-search-overlay__form input{grid-column:1/-1}.ul-search-close{position:absolute;right:12px;top:6px}.ul-posts-grid{grid-template-columns:1fr}.ul-content-area{padding:32px 0 48px}.ul-empty-state .search-form{display:grid}.ul-toast{left:12px;right:12px;bottom:12px}.ul-modal{padding:12px}.ul-modal__card{max-height:calc(100vh - 24px);padding:22px}.ul-newsletter__form{width:100%}.ul-newsletter__form input{width:100%}}
@media(max-width:374px){.ul-container{width:calc(100% - 20px)}.ul-logo__text{display:none}.ul-header__inner{gap:6px}.ul-header__actions{margin-left:auto}.ul-hero__title{font-size:31px}.ul-premium-cta__features{grid-template-columns:1fr}.ul-footer__links{gap:16px}.ul-ai-widget{padding:20px}.ul-ai-widget__desc{max-width:100%}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* Structured knowledge templates (UptimeLibrary Core integration). */
.ul-knowledge-entry{max-width:1120px}.ul-breadcrumb{display:flex;flex-wrap:wrap;gap:8px;color:var(--muted);font-size:12px;margin-bottom:28px}.ul-breadcrumb a{color:var(--blue)}.ul-knowledge-id{display:inline-flex;color:var(--blue);font:700 12px/1 ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:.04em;margin-bottom:10px}.ul-knowledge-summary{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin:24px 0}.ul-knowledge-summary>div{background:var(--white);border:1px solid var(--line);border-radius:9px;padding:16px}.ul-knowledge-summary span{display:block;color:var(--muted);font-size:11px;margin-bottom:5px}.ul-knowledge-section{border-top:1px solid var(--line);padding:30px 0}.ul-knowledge-section h2{font-size:22px;margin:0 0 18px}.ul-data-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1px;background:var(--line);border:1px solid var(--line);border-radius:9px;overflow:hidden;margin:0}.ul-data-list>div{background:var(--white);padding:14px}.ul-data-list dt{color:var(--muted);font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.03em}.ul-data-list dd{margin:5px 0 0}.ul-knowledge-terms{margin:10px 0}.ul-knowledge-terms a{display:inline-flex;background:var(--soft);color:var(--blue);border-radius:999px;padding:5px 9px;margin:2px}.ul-related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.ul-related-card{display:flex;flex-direction:column;border:1px solid var(--line);background:var(--white);border-radius:9px;padding:15px}.ul-related-card span{color:var(--muted);font-size:11px;margin-top:5px}.ul-ai-preview{background:#061f42;color:#fff;border-radius:12px;padding:24px;margin-top:30px}.ul-ai-preview span{color:#77b8ff;font-size:10px;font-weight:800;text-transform:uppercase}.ul-ai-preview h2{margin:5px 0}.ul-filter-form{display:grid;grid-template-columns:repeat(5,minmax(120px,1fr)) auto auto;align-items:end;gap:10px;background:var(--white);border:1px solid var(--line);border-radius:10px;padding:16px;margin-bottom:28px}.ul-filter-form--compact{grid-template-columns:2fr 1fr auto auto}.ul-filter-form label span{display:block;font-size:11px;font-weight:700;margin-bottom:4px}.ul-filter-form input,.ul-filter-form select{width:100%;min-height:44px;border:1px solid var(--line);border-radius:6px;background:var(--white);color:var(--ink);padding:8px}.ul-knowledge-card .ul-knowledge-terms{font-size:10px}.ul-card-terms{margin-top:12px}
@media(max-width:1024px){.ul-filter-form{grid-template-columns:repeat(3,minmax(0,1fr))}.ul-filter-form--compact{grid-template-columns:repeat(2,minmax(0,1fr))}.ul-related-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:560px){.ul-knowledge-summary,.ul-data-list,.ul-related-grid,.ul-filter-form,.ul-filter-form--compact{grid-template-columns:1fr}.ul-filter-form .ul-btn{width:100%}}

/* Version 1.3: global typography, brand integration, and cosmetic polish. */
:root{--radius-sm:7px;--radius-md:10px;--radius-lg:14px;--border-subtle:#e5eaf1;--muted-strong:#465467}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;font-weight:400;line-height:1.6;letter-spacing:0;color:var(--ink)}h1,h2,h3,h4,h5,h6{line-height:1.2;letter-spacing:-.018em;font-weight:700;text-wrap:balance}h1{font-weight:800}p{margin-top:0}small,.ul-post-card__date,.ul-entry__meta,.ul-article-item__meta,.ul-download-item__meta,.ul-equipment-item__count,.ul-community-item__meta{letter-spacing:.01em}.ul-btn,.ul-tag,.ul-nav-preview,.ul-footer-preview{font-weight:650;letter-spacing:0}.ul-btn{min-height:44px;border-radius:var(--radius-sm);padding:10px 17px}.ul-btn--primary,.ul-btn--accent{background:#075bd8;box-shadow:none}.ul-btn--primary:hover,.ul-btn--accent:hover{background:#064fb9;filter:none}.ul-btn--outline{border-color:#8090a3;background:transparent}.ul-link-arrow{border:0;background:none;padding:8px 0;min-height:44px;cursor:pointer}.ul-link-arrow:hover{color:#064fb9;text-decoration:underline;text-underline-offset:3px}
.ul-header{background:#fff;color:#0c1b2f}.ul-header__inner{gap:22px}.ul-header__brand{flex:0 0 auto}.ul-brand-lockup{gap:9px;color:#07172b;min-width:215px}.ul-logo__icon{width:42px;height:42px;flex:0 0 auto;color:#075bd8}.ul-brand-copy{display:flex;flex-direction:column;line-height:1}.ul-logo__text{font-size:20px;font-weight:500;letter-spacing:-.055em;color:#0a1728}.ul-logo__text strong{font-weight:800}.ul-logo__tagline{font-size:7.5px;font-weight:600;letter-spacing:.015em;color:#5d6978;margin-top:4px;white-space:nowrap}.custom-logo-link{max-width:225px}.custom-logo{display:block;width:auto;max-width:225px;max-height:48px;object-fit:contain}.ul-nav{min-width:0}.ul-nav-list{gap:17px;white-space:nowrap}.ul-nav-list a,.ul-nav-preview,.ul-nav-disabled{font-size:12px;font-weight:600}.ul-nav-preview{appearance:none;border:0;background:transparent;color:inherit;padding:0;cursor:pointer}.ul-nav-preview:hover,.ul-nav-list a:hover{color:var(--blue)}.ul-nav-disabled{color:#798596;cursor:default}.ul-header__actions{flex:0 0 auto}.ul-dark .ul-header{background:#0c2038;color:#f4f7fb}.ul-dark .ul-brand-lockup,.ul-dark .ul-logo__text{color:#fff}.ul-dark .ul-logo__tagline{color:#b8c6d7}.ul-dark .custom-logo{filter:none}
.ul-hero__title{font-size:clamp(2.5rem,4.1vw,3.35rem);line-height:1.04;letter-spacing:-.045em}.ul-hero__subtitle{line-height:1.55}.ul-hero-search{align-items:stretch;border-width:6px;border-radius:var(--radius-lg)}.ul-hero-search__input-wrap{min-height:50px}.ul-hero-search input,.ul-hero-search select{height:50px}.ul-hero-search select{padding-inline:16px}.ul-hero-search .ul-btn{margin-left:6px;min-width:112px}.ul-search-overlay__form input{min-height:44px}
.ul-stats__grid,.ul-categories__grid,.ul-content-grid__columns,.ul-trending,.ul-post-card,.ul-knowledge-summary>div,.ul-related-card{border-color:var(--border-subtle);border-radius:var(--radius-md)}.ul-stat{grid-template-columns:48px 1fr;grid-template-rows:auto auto;align-items:center;padding:16px 22px;min-height:78px}.ul-stat__icon{grid-row:1/3}.ul-stat__label{font-size:13px;font-weight:700;line-height:1.25}.ul-stat__note{font-size:10px;color:var(--muted);margin-top:2px}.ul-category-card{padding:24px 22px;min-height:238px}.ul-category-card__icon{margin-bottom:16px}.ul-category-card__title{font-size:15px;line-height:1.3}.ul-category-card__desc{font-size:12px;line-height:1.58}.ul-trending-card{border-radius:var(--radius-md)}.ul-trending-card__body{padding:13px}.ul-trending-card__title{line-height:1.45}.ul-content-col{padding:20px}.ul-content-col__title{font-size:15px;margin-bottom:14px}.ul-community-preview{display:flex;flex-direction:column;align-items:flex-start;justify-content:flex-start}.ul-community-preview p{color:var(--muted);font-size:12px;line-height:1.65;margin:10px 0 16px}.ul-community-preview .ul-link-arrow{margin-top:auto}
.ul-knowledge-entry{font-size:15px}.ul-breadcrumb{font-size:12px;margin-bottom:24px}.ul-knowledge-id{color:#49627f;font-size:11px;letter-spacing:.065em}.ul-entry__header{margin-bottom:25px}.ul-entry__header h1{letter-spacing:-.035em}.ul-knowledge-summary{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin:22px 0 28px}.ul-knowledge-summary>div{padding:14px 16px;box-shadow:0 2px 8px rgba(20,42,72,.035)}.ul-knowledge-summary span{font-size:10px;text-transform:uppercase;letter-spacing:.055em;font-weight:700}.ul-knowledge-summary strong,.ul-knowledge-summary a{font-size:14px;line-height:1.35}.ul-knowledge-section{padding:28px 0}.ul-knowledge-section h2{font-size:21px;letter-spacing:-.025em;margin-bottom:16px}.ul-data-list{grid-template-columns:repeat(2,minmax(0,1fr));border-color:var(--border-subtle);background:var(--border-subtle)}.ul-data-list>div{padding:15px 17px}.ul-data-list dt{font-size:10px;letter-spacing:.055em;color:#596779}.ul-data-list dd{font-size:14px;line-height:1.58;color:var(--ink)}.ul-knowledge-section--diagnosis-and-root-cause{border-left:3px solid #075bd8;padding-left:20px}.ul-knowledge-section--diagnosis-and-root-cause h2{color:#064da9}.ul-knowledge-section--actions .ul-data-list>div:nth-last-child(1){background:#f5f8fc}.ul-dark .ul-knowledge-section--actions .ul-data-list>div:nth-last-child(1){background:#142a43}.ul-related-card{padding:16px;transition:border-color .18s ease,transform .18s ease}.ul-related-card:hover{border-color:#85ade2;transform:translateY(-1px)}.ul-post-card__body{padding:20px}.ul-post-card h2{font-size:19px}.ul-post-card__excerpt{color:var(--muted)}.ul-filter-form{border-radius:var(--radius-md);padding:18px}.ul-filter-form label span{font-size:10px;letter-spacing:.05em;text-transform:uppercase}.ul-filter-form input,.ul-filter-form select{border-color:#b8c3d1}.ul-ai-preview{background:#082445;border:1px solid #194a82;box-shadow:none}
.ul-data-list--odd>div:last-child{grid-column:1/-1}.ul-dark .ul-data-list{border-color:var(--line);background:var(--line)}.ul-dark .ul-data-list>div{background:var(--white)}.ul-dark .ul-data-list dt{color:var(--muted)}
.ul-nav-badge{display:inline-flex;align-items:center;margin-left:5px;padding:2px 5px;border-radius:999px;background:#e7f0fd;color:#0753ba;font-size:8px;font-weight:800;line-height:1.35;letter-spacing:.025em;text-transform:uppercase}.ul-dark .ul-nav-badge{background:#173b65;color:#b9d8ff}
@media(max-width:1440px){.ul-nav-badge{display:none}}
@media(max-width:1280px){.ul-header{height:66px}.ul-nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--white);height:auto;max-height:calc(100vh - 66px);overflow:auto;padding:10px 20px;box-shadow:var(--shadow)}.ul-nav.is-open{display:block}.ul-nav-list{height:auto;display:grid;gap:0;white-space:normal}.ul-nav-list li{display:block}.ul-nav-list a,.ul-nav-preview,.ul-nav-disabled{display:flex;align-items:center;width:100%;min-height:44px;padding:12px;font-size:14px;text-align:left}.ul-nav-badge{display:inline-flex}.ul-header__actions>.ul-btn{display:none}.ul-mobile-toggle{display:grid}.ul-search-overlay{top:66px}}
.ul-newsletter{padding:22px 0}.ul-newsletter__title{font-size:15px;letter-spacing:-.01em}.ul-newsletter__desc{font-size:11px}.ul-footer{padding:30px 0 16px}.ul-footer__grid--concise{display:grid;grid-template-columns:minmax(240px,1.1fr) minmax(420px,2fr);gap:70px}.ul-footer .ul-brand-lockup{color:#fff}.ul-footer .ul-logo__text{color:#fff}.ul-footer .ul-logo__tagline{color:#b8c7d9}.ul-footer__tagline{font-size:11px;line-height:1.6;max-width:310px;margin-top:14px}.ul-footer__links{display:grid;grid-template-columns:repeat(3,minmax(120px,1fr));gap:36px}.ul-footer h2{color:#fff;font-size:12px;letter-spacing:.02em;margin:0 0 12px}.ul-footer li{font-size:11px;margin:7px 0}.ul-footer-preview{appearance:none;border:0;background:none;color:#c8d3df;padding:0;min-height:auto;cursor:pointer;text-align:left}.ul-footer-preview:hover{color:#fff}.ul-footer-disabled{color:#7f91a5}.ul-footer__bottom{border-top:1px solid #233b57;padding-top:14px;margin-top:24px}.ul-footer__bottom p{margin:0}
@media(max-width:1280px){.ul-brand-lockup{min-width:190px}.ul-logo__icon{width:38px;height:38px}.ul-logo__text{font-size:18px}.ul-logo__tagline{font-size:6.8px}.custom-logo-link,.custom-logo{max-width:195px}.ul-nav-list{gap:11px}.ul-nav-list a,.ul-nav-preview,.ul-nav-disabled{font-size:11px}.ul-header__actions{gap:5px}}
@media(max-width:1180px){.ul-header{height:66px}.ul-nav{display:none;position:absolute;top:66px;left:0;right:0;background:var(--white);height:auto;max-height:calc(100vh - 66px);overflow:auto;padding:10px 20px;box-shadow:var(--shadow)}.ul-nav.is-open{display:block}.ul-nav-list{height:auto;display:grid;gap:0;white-space:normal}.ul-nav-list li{display:block}.ul-nav-list a,.ul-nav-preview,.ul-nav-disabled{display:flex;align-items:center;width:100%;min-height:44px;padding:12px;font-size:14px;text-align:left}.ul-header__actions>.ul-btn{display:none}.ul-mobile-toggle{display:grid}.ul-search-overlay{top:66px}}
@media(max-width:1100px){.ul-header__inner{gap:12px}.ul-brand-lockup{min-width:175px}.ul-logo__tagline{max-width:145px;overflow:hidden;text-overflow:ellipsis}.ul-nav-list{gap:9px}.ul-footer__grid--concise{gap:40px}}
@media(max-width:820px){.ul-brand-lockup{min-width:0}.ul-logo__tagline{max-width:none}.custom-logo-link,.custom-logo{width:auto;height:auto;max-width:185px;max-height:46px;object-fit:contain}.ul-nav-preview,.ul-nav-disabled{display:flex;align-items:center;min-height:44px;padding:12px}.ul-footer__grid--concise{grid-template-columns:1fr}.ul-footer__links{order:initial}.ul-data-list{grid-template-columns:1fr}.ul-data-list--odd>div:last-child{grid-column:auto}.ul-knowledge-section--diagnosis-and-root-cause{padding-left:15px}}
@media(max-width:560px){.ul-logo__icon{width:34px;height:34px}.ul-logo__text{font-size:16px;max-width:none}.ul-logo__tagline{display:none}.custom-logo-link,.custom-logo{max-width:145px;max-height:38px}.ul-hero-search{border-width:5px}.ul-hero-search .ul-btn{margin:5px 0 0}.ul-stat{min-height:72px}.ul-category-card{min-height:0}.ul-footer__links{grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.ul-knowledge-section{padding:24px 0}.ul-data-list>div{padding:14px}.ul-knowledge-section--diagnosis-and-root-cause{margin-left:-12px;padding-left:12px}.ul-entry__header h1{font-size:clamp(2rem,10vw,2.65rem)}}

/* v1.4 Community and member system */
.ul-community-page,.ul-membership-page,.ul-member-area{background:#08182d;color:#eef5ff;min-height:70vh}.ul-community-hero{padding:64px 0;background:radial-gradient(circle at 80% 20%,#104982 0,#0b294a 34%,#07182d 72%);color:#fff;border-bottom:1px solid #24415f}.ul-community-hero h1{font-size:clamp(2.25rem,5vw,4rem);max-width:780px;margin:8px 0 14px}.ul-community-hero p{max-width:680px;color:#bfd0e3;font-size:16px}.ul-eyebrow{display:block;color:#69adff;font-size:11px;font-weight:800;letter-spacing:.09em;text-transform:uppercase}.ul-hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:25px}.ul-community-page .ul-btn--outline,.ul-membership-page .ul-btn--outline,.ul-member-area .ul-btn--outline,.ul-discussion-page .ul-btn--outline{border-color:#54708e;color:inherit}.ul-community-layout{display:grid;grid-template-columns:minmax(0,2.15fr) minmax(270px,.85fr);gap:22px;padding-top:32px;padding-bottom:56px}.ul-community-main,.ul-community-side{display:grid;align-content:start;gap:22px}.ul-community-columns{display:grid;grid-template-columns:1fr 1fr;gap:22px}.ul-panel{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:22px;min-width:0}.ul-community-page .ul-panel,.ul-member-area .ul-panel{background:#10253e;border-color:#29425e}.ul-panel h2{font-size:18px;margin:0 0 18px}.ul-discussion-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.ul-discussion-row:last-child{border-bottom:0}.ul-discussion-row img,.ul-activity img,.ul-reply img,.ul-member-hero img,.ul-member-ranking img{border-radius:50%;flex:none}.ul-discussion-row__main{min-width:0;flex:1}.ul-discussion-row h3{font-size:14px;margin:0 0 4px}.ul-discussion-row h3 a:hover{color:#6fb3ff}.ul-discussion-row p,.ul-discussion-row__metrics,.ul-empty-copy{font-size:11px;color:var(--muted);margin:0}.ul-discussion-row__metrics{display:grid;text-align:right;gap:2px;white-space:nowrap}.ul-forum-list{list-style:none;margin:0;padding:0}.ul-forum-list li a{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid var(--line)}.ul-forum-list strong{color:#72b5ff}.ul-activity{display:flex;gap:10px;padding:11px 0;border-bottom:1px solid var(--line);font-size:11px}.ul-activity span{min-width:0}.ul-activity small{display:block;color:var(--muted);margin-top:3px}.ul-text-link{color:#70b3ff;font-weight:700}.ul-stack-form,.ul-professional-form{display:grid;gap:16px}.ul-stack-form label,.ul-professional-form label{display:grid;gap:6px;font-size:12px;font-weight:700}.ul-stack-form input,.ul-stack-form select,.ul-stack-form textarea,.ul-professional-form input,.ul-professional-form select,.ul-professional-form textarea,.ul-report-form select{width:100%;min-height:44px;border:1px solid var(--line);border-radius:8px;background:var(--white);color:var(--ink);padding:10px}.ul-form-page{max-width:900px}.ul-professional-form{background:var(--white);border:1px solid var(--line);border-radius:14px;padding:26px}.ul-form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.ul-check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.ul-check-grid label,.ul-inline-check{display:flex!important;align-items:center;grid-template-columns:auto 1fr!important}.ul-check-grid input,.ul-inline-check input{width:auto;min-height:auto}.ul-form-note{font-size:12px;color:var(--muted)}.ul-notice{padding:13px 16px;margin-bottom:20px;border:1px solid #2e6fb7;border-radius:9px;background:#102f52;color:inherit}.ul-plan-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;padding-top:48px;padding-bottom:64px}.ul-plan{display:flex;flex-direction:column;background:#10253e;border:1px solid #29425e;border-radius:16px;padding:30px}.ul-plan--premium{border-color:#2078db;box-shadow:0 14px 35px rgba(0,87,191,.18)}.ul-plan__label{color:#71b4ff;font-size:11px;font-weight:800;letter-spacing:.1em}.ul-plan h2{font-size:27px;margin:8px 0}.ul-plan__price{color:#c3d1e2;font-size:18px}.ul-plan ul{list-style:none;padding:0;margin:15px 0 28px}.ul-plan li{padding:8px 0;border-bottom:1px solid #29425e}.ul-plan .ul-btn{margin-top:auto}.ul-member-area{padding:34px 0 64px}.ul-member-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:25px}.ul-member-sidebar{position:sticky;top:100px;align-self:start;background:#10253e;border:1px solid #29425e;border-radius:14px;padding:10px}.ul-member-sidebar ul{list-style:none;margin:0;padding:0}.ul-member-sidebar a{display:block;padding:11px 13px;border-radius:8px;font-size:13px}.ul-member-sidebar a:hover,.ul-member-sidebar a[aria-current=page]{background:#0d5bc1;color:#fff}.ul-member-content{display:grid;align-content:start;gap:20px;min-width:0}.ul-member-hero{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:24px;border-radius:15px;background:linear-gradient(120deg,#10345c,#0c2949);border:1px solid #2b4a6a}.ul-member-hero>div{display:flex;align-items:center;gap:16px}.ul-member-hero h1{margin:4px 0;font-size:27px}.ul-member-hero p{margin:0;color:#b7c8da}.ul-rank-badge,.ul-status{display:inline-flex;width:max-content;padding:4px 8px;border-radius:999px;background:#164d84;color:#acd3ff;font-size:10px;font-weight:800;text-transform:uppercase}.ul-dashboard-metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ul-dashboard-metrics>div{display:grid;background:#10253e;border:1px solid #29425e;border-radius:12px;padding:18px}.ul-dashboard-metrics strong{font-size:26px;color:#74b6ff}.ul-dashboard-metrics span{font-size:11px;color:#b4c3d4}.ul-progress{height:10px;border-radius:999px;background:#233c57;overflow:hidden}.ul-progress span{display:block;height:100%;background:linear-gradient(90deg,#0872e5,#49a4ff);border-radius:inherit}.ul-badges{display:flex;flex-wrap:wrap;gap:8px}.ul-badges span{padding:7px 10px;border-radius:999px;background:#163c65;color:#bcd9fa;font-size:11px}.ul-dashboard-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.ul-dashboard-cards a{display:grid;gap:5px;background:#10253e;border:1px solid #29425e;border-radius:12px;padding:20px}.ul-dashboard-cards a:hover{border-color:#2980dc}.ul-dashboard-cards span{font-size:11px;color:#b1c2d4}.ul-table-wrap{overflow-x:auto}.ul-member-table{width:100%;border-collapse:collapse;font-size:12px}.ul-member-table th,.ul-member-table td{padding:13px;text-align:left;border-bottom:1px solid var(--line)}.ul-page-header--actions{display:flex;align-items:center;justify-content:space-between;gap:20px}.ul-list-row{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}.ul-list-row p{margin:4px 0;color:var(--muted)}.ul-discussion-page{max-width:1040px;display:grid;gap:20px}.ul-discussion>header{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:20px}.ul-discussion>header>div{display:flex;gap:14px}.ul-discussion h1{font-size:clamp(1.8rem,4vw,2.8rem);margin:5px 0}.ul-source-link{padding:12px;background:var(--soft);border-radius:8px}.ul-source-link a{color:var(--blue);text-decoration:underline}.ul-reply{display:flex;gap:13px;padding:18px 0;border-bottom:1px solid var(--line)}.ul-reply>div{flex:1;min-width:0}.ul-reply header{display:flex;justify-content:space-between;gap:15px}.ul-reply time{font-size:11px;color:var(--muted)}.ul-reply-form{margin-top:24px}.ul-report{margin-top:10px;font-size:11px}.ul-report summary{cursor:pointer;color:var(--muted)}.ul-report-form{display:flex;align-items:end;gap:9px;margin-top:10px}.ul-report-form label{display:grid;gap:5px;flex:1}.ul-article-engagement{display:grid;grid-template-columns:1fr auto;align-items:center;gap:24px;background:#0b2441;color:#edf5ff;border:1px solid #285077;border-radius:14px;padding:22px;margin:30px 0}.ul-article-engagement h2{font-size:17px;margin:5px 0 12px}.ul-rating-form{display:flex;align-items:center;gap:13px}.ul-rating-form fieldset{display:flex;border:0;padding:0;margin:0}.ul-rating-form label{cursor:pointer}.ul-rating-form input{position:absolute;opacity:0}.ul-rating-form span[aria-hidden]{font-size:25px;color:#61778f}.ul-rating-form input:checked+span,.ul-rating-form label:has(input:checked)~label span[aria-hidden]{color:#f3b524}.ul-article-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.ul-profile-page{display:grid;gap:24px}.ul-profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.ul-leader-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}.ul-ranking-list{margin:0;padding-left:28px}.ul-ranking-list li{padding:11px 0;border-bottom:1px solid var(--line)}.ul-ranking-list a{display:flex;justify-content:space-between;gap:15px}.ul-member-ranking{list-style:none;margin:0;padding:0}.ul-member-ranking li{display:grid;grid-template-columns:35px 44px minmax(150px,1fr) auto 80px;align-items:center;gap:12px;padding:12px;border-bottom:1px solid var(--line)}.ul-member-ranking a{display:grid}.ul-member-ranking small{color:var(--muted)}.ul-position{font-size:18px;font-weight:800}.ul-top-1{background:#fff7d6}.ul-top-2{background:#f1f4f7}.ul-top-3{background:#fff0e2}.ul-dark .ul-top-1{background:#3a321b}.ul-dark .ul-top-2{background:#293443}.ul-dark .ul-top-3{background:#3b2a20}
@media(max-width:1024px){.ul-community-layout{grid-template-columns:1fr}.ul-community-side{grid-template-columns:1fr 1fr}.ul-member-layout{grid-template-columns:180px minmax(0,1fr)}.ul-check-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.ul-community-hero{padding:46px 0}.ul-community-columns,.ul-plan-grid,.ul-profile-grid,.ul-leader-grid{grid-template-columns:1fr}.ul-community-side{grid-template-columns:1fr}.ul-member-layout{grid-template-columns:1fr}.ul-member-sidebar{position:static;overflow-x:auto}.ul-member-sidebar ul{display:flex}.ul-member-sidebar a{white-space:nowrap}.ul-dashboard-cards{grid-template-columns:1fr}.ul-form-grid{grid-template-columns:1fr}.ul-article-engagement{grid-template-columns:1fr}.ul-article-actions{justify-content:flex-start}.ul-member-ranking li{grid-template-columns:30px 40px minmax(120px,1fr) auto}.ul-member-ranking li>strong:last-child{display:none}}
@media(max-width:480px){.ul-community-layout{padding-top:20px}.ul-panel,.ul-professional-form{padding:17px}.ul-discussion-row{align-items:flex-start}.ul-discussion-row__metrics{display:none}.ul-dashboard-metrics{grid-template-columns:1fr}.ul-member-hero{align-items:flex-start;flex-direction:column}.ul-check-grid{grid-template-columns:1fr}.ul-page-header--actions,.ul-discussion>header{align-items:flex-start;flex-direction:column}.ul-report-form,.ul-rating-form{align-items:stretch;flex-direction:column}.ul-member-ranking li{grid-template-columns:28px 38px minmax(0,1fr)}.ul-member-ranking .ul-rank-badge{display:none}.ul-community-hero .ul-btn{width:100%}}

/* v1.4.1 multilingual, community and membership polish */
:root{--ul-navy-950:#061426;--ul-navy-900:#081b31;--ul-navy-800:#102a47;--ul-electric:#0877ed;--ul-cyan:#35c8f5;--ul-gold:#f4b942;--ul-gold-deep:#d99a16;--ul-silver:#b8c1cc;--ul-silver-deep:#8793a1;--ul-bronze:#cd7f32;--ul-bronze-deep:#a85b20;--ul-surface:#fff;--ul-surface-soft:#f5f7fa;--ul-border:#dfe5ec}
html[lang^="zh"] body{letter-spacing:normal;font-family:system-ui,-apple-system,"Segoe UI","Microsoft YaHei","PingFang SC","Noto Sans CJK SC",Arial,sans-serif}
.ul-language-switcher{position:relative;display:flex;align-items:center}.ul-language-toggle,.ul-language-current{display:flex;align-items:center;gap:6px;min-height:40px;padding:7px 9px;border:0;border-radius:7px;background:transparent;color:inherit;font-size:12px;font-weight:750}.ul-language-toggle{cursor:pointer}.ul-language-toggle:hover,.ul-language-toggle:focus-visible{background:var(--soft)}.ul-language-switcher ul{display:none;position:absolute;right:0;top:calc(100% + 8px);z-index:75;width:210px;margin:0;padding:7px;list-style:none;border:1px solid var(--line);border-radius:10px;background:var(--white);box-shadow:var(--shadow)}.ul-language-switcher.is-open ul{display:block}.ul-language-switcher li a{display:grid;grid-template-columns:48px 1fr;gap:8px;padding:9px;border-radius:7px}.ul-language-switcher li a:hover,.ul-language-switcher li a[aria-current="page"]{background:var(--soft);color:var(--blue)}
.custom-logo-link{display:flex;align-items:center}.custom-logo{width:auto;height:auto;max-width:220px;max-height:48px;object-fit:contain;filter:brightness(0);transition:filter .15s ease}.ul-dark .ul-header .custom-logo{filter:brightness(0) invert(1)}.ul-footer .custom-logo{filter:brightness(0) invert(1)}
.ul-community-page,.ul-membership-page,.ul-member-area{background:var(--ul-surface-soft);color:var(--ink)}.ul-community-page .ul-panel,.ul-member-area .ul-panel,.ul-plan,.ul-dashboard-metrics>div,.ul-dashboard-cards a{background:var(--ul-surface);border-color:var(--ul-border)}.ul-dark .ul-community-page,.ul-dark .ul-membership-page,.ul-dark .ul-member-area{background:var(--ul-navy-950);color:#eef5ff}.ul-dark .ul-community-page .ul-panel,.ul-dark .ul-member-area .ul-panel,.ul-dark .ul-plan,.ul-dark .ul-dashboard-metrics>div,.ul-dark .ul-dashboard-cards a{background:var(--ul-navy-800);border-color:#29425e}
.ul-community-hero__grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(340px,.95fr);gap:32px;align-items:center}.ul-community-network{position:relative;min-height:330px;display:grid;place-items:center}.ul-community-network__graphic{width:min(100%,390px);height:auto;color:var(--ul-cyan);filter:drop-shadow(0 0 18px rgba(53,200,245,.25))}.ul-network-avatar{position:absolute;border:3px solid #69d5ff;border-radius:50%;box-shadow:0 0 0 5px rgba(8,119,237,.14),0 0 24px rgba(53,200,245,.4)}.ul-network-avatar:nth-of-type(1){top:4%;left:46%}.ul-network-avatar:nth-of-type(2){top:27%;right:4%}.ul-network-avatar:nth-of-type(3){bottom:8%;right:20%}.ul-network-avatar:nth-of-type(4){bottom:8%;left:18%}.ul-network-avatar:nth-of-type(5){top:27%;left:2%}
.ul-rank-card-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.ul-rank-card{border:1px solid #294b70;border-radius:14px;padding:20px;background:linear-gradient(145deg,#102b49,#091d34);color:#edf6ff}.ul-rank-card__icon{color:#66b9ff}.ul-ranking-podium{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));align-items:end;gap:16px;margin:28px 0}.ul-podium-card{display:grid;justify-items:center;text-align:center;gap:8px;padding:22px 16px;border:1px solid var(--ul-border);border-radius:15px;background:var(--ul-surface)}.ul-podium-card img{border-radius:50%}.ul-podium-card--1{order:2;min-height:270px;border-color:var(--ul-gold);box-shadow:0 12px 28px rgba(217,154,22,.15)}.ul-podium-card--2{order:1;min-height:235px;border-color:var(--ul-silver)}.ul-podium-card--3{order:3;min-height:215px;border-color:var(--ul-bronze)}.ul-top-1,.ul-metal--gold{--metal:var(--ul-gold);color:inherit}.ul-top-2,.ul-metal--silver{--metal:var(--ul-silver);color:inherit}.ul-top-3,.ul-metal--bronze{--metal:var(--ul-bronze);color:inherit}.ul-podium-card svg,.ul-rank-card svg{color:var(--metal,var(--ul-electric))}.ul-dark .ul-podium-card{background:var(--ul-navy-800);border-color:var(--metal,#29425e)}
.ul-membership-badge{display:inline-flex;width:max-content;padding:4px 9px;border-radius:999px;background:#e9f2ff;color:#0755b5;font-size:10px;font-weight:800;text-transform:uppercase}.ul-plan--premium{border-color:var(--ul-gold);box-shadow:0 14px 35px rgba(217,154,22,.14)}.ul-plan--premium .ul-plan__label,.ul-plan--premium svg{color:var(--ul-gold-deep)}.ul-billing-toggle{display:flex;justify-content:center;gap:5px;margin:30px auto 0}.ul-billing-toggle button{min-height:44px;padding:8px 16px;border:1px solid var(--ul-border);background:var(--ul-surface);color:inherit}.ul-billing-toggle button[aria-pressed="true"]{background:var(--ul-electric);border-color:var(--ul-electric);color:#fff}.ul-level-panel{display:grid;gap:12px}.ul-dashboard-metrics{grid-template-columns:repeat(4,1fr)}.ul-notification-list{display:grid}.ul-notification{display:flex;align-items:center;gap:12px;padding:13px;border-bottom:1px solid var(--line)}.ul-notification.is-unread{background:color-mix(in srgb,var(--ul-electric) 8%,transparent)}.ul-notification__dot{width:8px;height:8px;border-radius:50%;background:transparent;border:1px solid var(--muted)}.ul-notification.is-unread .ul-notification__dot{background:var(--ul-electric);border-color:var(--ul-electric)}.ul-notification small{display:block;color:var(--muted)}
@media(max-width:1024px){.ul-rank-card-grid{grid-template-columns:repeat(2,1fr)}.ul-community-hero__grid{grid-template-columns:1fr 360px}.ul-dashboard-metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.ul-community-hero__grid{grid-template-columns:1fr}.ul-community-network{min-height:260px}.ul-network-avatar:nth-of-type(n+4){display:none}.ul-ranking-podium{grid-template-columns:1fr}.ul-podium-card--1,.ul-podium-card--2,.ul-podium-card--3{order:initial;min-height:0}.ul-language-toggle>span:last-child{display:none}}
@media(max-width:480px){.ul-rank-card-grid,.ul-dashboard-metrics{grid-template-columns:1fr}.ul-community-network{min-height:225px}.ul-language-switcher ul{position:fixed;right:12px;left:12px;top:66px;width:auto}.custom-logo{max-width:145px;max-height:38px}}
@media(prefers-reduced-motion:reduce){.custom-logo,.ul-community-network__graphic{transition:none;animation:none}}

/* v1.5 Community completion and Engineering News */
:root{--ul-background:#f3f6fa;--ul-surface:#fff;--ul-surface-elevated:#f9fbfd;--ul-border:#dce4ed;--ul-text:#102038;--ul-text-muted:#627187;--ul-primary:#0877ed;--ul-primary-hover:#0563c9;--ul-gold:#f4b942;--ul-silver:#b8c1cc;--ul-bronze:#cd7f32;--ul-success:#24a66a;--ul-danger:#c84a55}
.ul-dark{--ul-background:#061426;--ul-surface:#0c2139;--ul-surface-elevated:#102a47;--ul-border:#29425e;--ul-text:#eef5ff;--ul-text-muted:#aabbd0;--ul-primary:#3194ff;--ul-primary-hover:#60adff}
.ul-community-page,.ul-news-page{background:var(--ul-background);color:var(--ul-text)}.ul-community-page .ul-panel{background:var(--ul-surface);border-color:var(--ul-border)}
.ul-community-hero{padding:52px 0}.ul-community-hero__grid{min-height:330px}.ul-community-hero h1{font-size:clamp(2.35rem,4.4vw,3.8rem);letter-spacing:-.045em}.ul-network-globe{width:min(100%,520px);height:auto;filter:drop-shadow(0 0 20px rgba(36,151,255,.22))}
.ul-community-kpis{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:1px;margin-top:-28px;position:relative;z-index:2;border:1px solid #24496d;border-radius:14px;overflow:hidden;background:#24496d;box-shadow:0 12px 30px rgba(5,26,49,.18)}.ul-community-kpis>div{display:grid;justify-items:center;gap:2px;padding:17px;background:#0d2742;color:#fff}.ul-community-kpis strong{font-size:22px}.ul-community-kpis span{font-size:11px;color:#afc3d9;text-transform:uppercase;letter-spacing:.06em}
.ul-forum-cards{padding-top:38px}.ul-section-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:15px}.ul-section-heading h2{margin:0}.ul-section-heading a{color:var(--ul-primary);font-size:12px;font-weight:750}.ul-forum-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:13px}.ul-forum-card{display:grid;grid-template-columns:42px minmax(0,1fr);gap:12px;align-items:start;padding:17px;border:1px solid var(--ul-border);border-radius:12px;background:var(--ul-surface);transition:border-color .18s ease,transform .18s ease}.ul-forum-card:hover{border-color:var(--ul-primary);transform:translateY(-1px)}.ul-forum-card__icon{display:grid;place-items:center;width:40px;height:40px;border-radius:9px;background:color-mix(in srgb,var(--ul-primary) 12%,transparent);color:var(--ul-primary)}.ul-forum-card strong{display:block;font-size:13px}.ul-forum-card small{display:block;margin-top:4px;color:var(--ul-text-muted);font-size:10px;line-height:1.45}.ul-forum-card b{grid-column:2;color:var(--ul-primary);font-size:10px}
.ul-community-rankings{padding:18px 0 60px}.ul-rank-card{min-height:255px}.ul-rank-card__title{display:flex;align-items:center;gap:9px}.ul-rank-card__title h3{margin:0}.ul-rank-card ol{list-style:none;margin:16px 0 0;padding:0}.ul-rank-card li{display:grid;grid-template-columns:28px 1fr;gap:8px;align-items:center;padding:10px 0;border-bottom:1px solid #294864}.ul-rank-card li>a{display:grid}.ul-rank-card li small{color:#9eb2c8}.ul-medal-1>span{color:var(--ul-gold)}.ul-medal-2>span{color:var(--ul-silver)}.ul-medal-3>span{color:var(--ul-bronze)}
.ul-news-hero{padding:64px 0;background:linear-gradient(135deg,#061a31,#0c365f);color:#fff}.ul-news-hero h1{max-width:920px;margin:9px 0 14px;font-size:clamp(2rem,4vw,3.3rem);line-height:1.1}.ul-news-hero p{max-width:680px;color:#b9cce0}.ul-news-content{display:grid;gap:42px;padding-top:42px;padding-bottom:60px}.ul-news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.ul-news-card{overflow:hidden;border:1px solid var(--ul-border);border-radius:14px;background:var(--ul-surface);box-shadow:0 7px 20px rgba(17,39,65,.05)}.ul-news-card__media{aspect-ratio:16/8;background:linear-gradient(135deg,#0b3157,#126ec7);overflow:hidden}.ul-news-card__media:empty:after{content:"";display:block;width:100%;height:100%;background:linear-gradient(135deg,transparent,#39a4ff22)}.ul-news-card__media img{width:100%;height:100%;object-fit:cover}.ul-news-card__body{padding:18px}.ul-news-card__category{color:var(--ul-primary);font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.07em}.ul-news-card h3{margin:7px 0;font-size:17px;line-height:1.35}.ul-news-card p{color:var(--ul-text-muted);font-size:12px}.ul-news-card__meta{display:flex;justify-content:space-between;gap:10px;color:var(--ul-text-muted);font-size:10px}.ul-news-relevance{padding:10px;border-left:3px solid var(--ul-success);background:color-mix(in srgb,var(--ul-success) 7%,transparent)}.ul-news-empty{display:grid;justify-items:center;text-align:center;padding:70px 20px;border:1px dashed var(--ul-border);border-radius:16px;background:var(--ul-surface)}.ul-news-empty svg{width:44px;height:44px;color:var(--ul-primary)}.ul-news-empty h2{margin:16px 0 4px}.ul-news-empty p{color:var(--ul-text-muted)}.ul-daily-brief{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:20px;border:1px solid var(--ul-border);border-radius:14px;background:var(--ul-surface-elevated)}.ul-daily-brief>div{display:flex;align-items:center;gap:12px}.ul-daily-brief span{display:grid}.ul-daily-brief small{color:var(--ul-text-muted)}.ul-news-single{display:grid;gap:24px;max-width:920px;padding-top:55px;padding-bottom:65px}.ul-news-single header h1{font-size:clamp(2rem,5vw,3.5rem);line-height:1.08}.ul-news-single>img{width:100%;height:auto;border-radius:14px}
.ul-plan--premium{position:relative}.ul-plan--premium:before{content:"PREMIUM";position:absolute;right:20px;top:20px;padding:4px 8px;border-radius:999px;background:var(--ul-gold);color:#3a2800;font-size:9px;font-weight:900;letter-spacing:.07em}.ul-badges span:nth-child(6n+1){--badge:#7857dc}.ul-badges span:nth-child(6n+2){--badge:#16a7c7}.ul-badges span:nth-child(6n+3){--badge:#d99a16}.ul-badges span:nth-child(6n+4){--badge:#b36b2d}.ul-badges span:nth-child(6n+5){--badge:#bc4387}.ul-badges span:nth-child(6n){--badge:#4e62cc}.ul-badges span{background:color-mix(in srgb,var(--badge) 14%,transparent);color:var(--badge);border:1px solid color-mix(in srgb,var(--badge) 35%,transparent)}
@media(max-width:1200px){.ul-community-kpis{grid-template-columns:repeat(5,1fr)}.ul-forum-card-grid,.ul-news-grid{grid-template-columns:repeat(2,1fr)}.ul-rank-card-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:1024px){.ul-community-hero__grid{grid-template-columns:1fr 360px}.ul-community-layout{grid-template-columns:1fr}.ul-community-side{grid-template-columns:1fr 1fr}.ul-news-content{gap:32px}}
@media(max-width:768px){.ul-community-hero__grid{grid-template-columns:1fr}.ul-community-kpis{grid-template-columns:repeat(2,1fr);margin-top:-18px}.ul-community-kpis>div:last-child{grid-column:1/-1}.ul-forum-card-grid,.ul-news-grid{grid-template-columns:1fr}.ul-community-side{grid-template-columns:1fr}.ul-daily-brief{align-items:flex-start;flex-direction:column}}
@media(max-width:480px){.ul-community-kpis{grid-template-columns:1fr 1fr}.ul-community-kpis strong{font-size:18px}.ul-forum-card{grid-template-columns:36px minmax(0,1fr);padding:14px}.ul-rank-card-grid{grid-template-columns:1fr}.ul-news-hero{padding:45px 0}.ul-news-content{padding-top:28px}.ul-news-card__body{padding:15px}}
@media(max-width:360px){.ul-community-kpis{grid-template-columns:1fr}.ul-community-kpis>div:last-child{grid-column:auto}.ul-community-kpis>div{padding:12px}.ul-hero-actions{display:grid}.ul-hero-actions .ul-btn{width:100%}}
.ul-why-premium{padding:10px 0 60px}.ul-why-premium>div{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.ul-why-premium article{display:grid;justify-items:center;text-align:center;gap:8px;padding:22px;border:1px solid var(--ul-border);border-radius:12px;background:var(--ul-surface)}.ul-why-premium svg{color:var(--ul-gold-deep)}.ul-why-premium h3{margin:0;font-size:13px}.ul-topic-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:22px;padding-top:34px;padding-bottom:60px}.ul-topic-side{display:grid;align-content:start;gap:18px;position:sticky;top:96px;height:max-content}.ul-topic-side dl{display:grid;gap:10px;margin:0}.ul-topic-side dl div{display:flex;justify-content:space-between;gap:12px;padding-bottom:9px;border-bottom:1px solid var(--ul-border)}.ul-topic-side dt{color:var(--ul-text-muted)}.ul-topic-side dd{margin:0;font-weight:750}@media(max-width:1024px){.ul-topic-layout{grid-template-columns:1fr}.ul-topic-side{position:static;grid-template-columns:1fr 1fr}}@media(max-width:768px){.ul-why-premium>div{grid-template-columns:repeat(2,1fr)}.ul-topic-side{grid-template-columns:1fr}}@media(max-width:480px){.ul-why-premium>div{grid-template-columns:1fr}}