:root{
    --primary:#D94A7A;
    --primary-2:#E76B98;
    --primary-light:#F4B7CC;
    --primary-soft:#FBE7EF;
    --rose:#B93667;
    --rose-deep:#7A2345;
    --rose-darker:#4A1830;
    --bg:#FFF7FA;
    --bg-2:#FCEEF3;
    --bg-3:#FFFDFE;
    --surface:#FFFFFF;
    --surface-soft:rgba(255,255,255,.82);
    --surface-strong:rgba(255,255,255,.96);
    --text:#351F2A;
    --text-2:#684A58;
    --text-3:#9A7A89;
    --line:rgba(217,74,122,.10);
    --line-strong:rgba(217,74,122,.22);
    --shadow:0 5px 22px rgba(177,54,103,.08);
    --shadow-hover:0 14px 38px rgba(177,54,103,.14);
    --radius:12px;
    --radius-card:16px;
    --radius-large:22px;
    --radius-pill:999px;
    --wrap:1320px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;line-height:1.7;overflow-x:hidden}body.search-open,body.drawer-open{overflow:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button,input{font:inherit}button{cursor:pointer}.wrap{width:min(calc(100% - 40px),var(--wrap));margin-inline:auto}.narrow{max-width:980px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:8px;left:8px;z-index:3000;background:#fff;color:var(--rose-deep);padding:10px 14px;border-radius:8px;transform:translateY(-160%)}.skip-link:focus{transform:none}.announcement{height:30px;background:linear-gradient(90deg,#D94A7A,#B85D8A,#8C6AA8);color:#fff;overflow:hidden;display:flex;align-items:center;font-size:13px;letter-spacing:.04em}.announcement-track{display:flex;gap:42px;min-width:max-content;animation:announcementMove 28s linear infinite}.announcement-track span::before{content:"•";margin-right:12px;opacity:.7}@keyframes announcementMove{from{transform:translateX(0)}to{transform:translateX(-22%)}}
.site-header{position:sticky;top:0;z-index:900;height:68px;background:rgba(255,247,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);transition:.2s}.site-header.is-scrolled{background:rgba(255,255,255,.96);box-shadow:0 3px 16px rgba(177,54,103,.08)}.header-inner{height:68px;display:flex;align-items:center;gap:24px}.brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;color:var(--rose-deep);white-space:nowrap}.brand img{width:42px;height:42px;object-fit:cover;border-radius:11px}.desktop-nav{display:flex;align-items:center;gap:4px;min-width:0;flex:1}.nav-link{position:relative;padding:21px 8px 19px;color:var(--text-2);font-size:14px;white-space:nowrap}.nav-link:hover,.nav-link:focus-visible{color:var(--primary)}.nav-link.is-active{color:var(--rose);font-weight:700}.nav-link.is-active::after{content:"";position:absolute;left:25%;right:25%;bottom:13px;height:2px;background:var(--primary);border-radius:99px}.header-actions{display:flex;align-items:center;gap:8px}.header-search,.header-app,.header-plain{border:0;background:transparent;padding:9px 11px;border-radius:10px;color:var(--text-2)}.header-search{background:var(--primary);color:#fff;font-weight:700}.header-search:hover,.header-search:focus-visible{background:var(--rose)}.header-app{border:1px solid var(--line-strong);color:var(--rose-deep);font-weight:700;background:#fff}.header-plain:hover,.header-plain:focus-visible{color:var(--primary);background:var(--primary-soft)}.service-menu-wrap{position:relative}.service-menu{position:absolute;right:0;top:48px;width:320px;padding:10px;background:var(--surface-strong);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow-hover)}.service-menu[hidden],.mega-menu[hidden],.mobile-drawer[hidden],.drawer-backdrop[hidden]{display:none!important}.service-menu a{display:flex;flex-direction:column;padding:10px 12px;border-radius:12px}.service-menu a:hover{background:var(--primary-soft)}.service-menu strong{color:var(--text)}.service-menu span{font-size:12px;color:var(--text-3)}.mega-menu{position:absolute;left:0;right:0;top:68px;background:rgba(255,255,255,.98);border-bottom:1px solid var(--line);box-shadow:var(--shadow)}.mega-grid{padding:24px 0 28px;display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.mega-grid>div{display:flex;flex-direction:column;gap:7px}.mega-title{margin:0 0 4px;color:var(--rose-deep);font-weight:800}.mega-grid a{color:var(--text-2);font-size:14px}.mega-grid a:hover{color:var(--primary)}.mobile-menu-button{display:none;border:0;background:transparent;width:42px;height:42px;padding:10px}.mobile-menu-button span{display:block;height:2px;background:var(--rose-deep);margin:5px 0;border-radius:9px}
.search-modal{display:none;position:fixed;inset:0;z-index:2000;align-items:flex-start;justify-content:center;padding:110px 20px 30px;background:rgba(74,24,48,.26);backdrop-filter:blur(8px)}.search-modal.is-open{display:flex}.search-modal[hidden]{display:none !important}.search-dialog{width:min(720px,100%);background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 30px 80px rgba(74,24,48,.22)}.search-dialog-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.search-dialog h2{margin:2px 0 18px;font-size:28px;color:var(--rose-darker)}.search-close,.drawer-head button{border:0;background:var(--primary-soft);color:var(--rose-deep);width:42px;height:42px;border-radius:50%;font-size:26px;line-height:1}.search-form{display:grid;grid-template-columns:1fr auto;gap:10px}.search-form input{width:100%;border:1px solid var(--line-strong);border-radius:var(--radius-pill);padding:14px 18px;outline:none;background:#fff}.search-form input:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-soft)}.search-suggestions{margin-top:20px;padding-top:18px;border-top:1px solid var(--line)}.search-suggestions p{margin:0 0 10px;color:var(--text-3);font-size:13px}.tag-row{display:flex;flex-wrap:wrap;gap:8px}.tag-row a,.tag{padding:7px 11px;border-radius:var(--radius-pill);background:var(--primary-soft);color:var(--rose);font-size:13px}.tag-row a:hover{background:#F4D6E1}
.mobile-drawer{position:fixed;z-index:1800;top:0;right:0;bottom:0;width:min(380px,88vw);background:#fff;box-shadow:-20px 0 60px rgba(74,24,48,.18);padding:18px;overflow:auto}.drawer-backdrop{position:fixed;inset:0;z-index:1700;background:rgba(74,24,48,.22)}.drawer-head{display:flex;justify-content:space-between;align-items:center;padding-bottom:14px;border-bottom:1px solid var(--line)}.drawer-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:14px}.drawer-nav a,.drawer-search{padding:11px 12px;border-radius:10px;background:var(--bg);color:var(--text-2)}.drawer-search{border:0;text-align:left;width:100%}.drawer-nav a:hover,.drawer-search:hover,.drawer-search:focus-visible{background:var(--primary-soft);color:var(--rose)}
.eyebrow{margin:0 0 8px;color:var(--primary);font-size:13px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}.hero{background:linear-gradient(135deg,#FFF7FA 0%,#FCEEF3 50%,#F6EEF8 100%);min-height:520px;display:flex;align-items:center;overflow:hidden}.hero-grid{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(380px,1fr);gap:56px;align-items:center;padding:58px 0}.hero-copy h1,.page-hero h1{margin:0;color:var(--rose-darker);font-size:clamp(40px,5vw,68px);line-height:1.08;letter-spacing:-.035em}.hero-copy .gradient-text{background:linear-gradient(90deg,#D94A7A,#B93667,#8C5D9E);-webkit-background-clip:text;background-clip:text;color:transparent}.hero-copy .lead,.page-hero .lead{max-width:760px;margin:22px 0 0;color:var(--text-2);font-size:18px}.hero-actions,.cta-actions{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 18px;border-radius:var(--radius-pill);font-weight:800;border:1px solid transparent}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover{background:var(--rose)}.btn-secondary{background:#fff;border-color:var(--line-strong);color:var(--rose-deep)}.btn-secondary:hover{background:var(--primary-soft)}.hero-media{position:relative}.hero-media::before{content:"";position:absolute;inset:-30px;background:radial-gradient(circle at 30% 40%,rgba(217,74,122,.18),transparent 52%),radial-gradient(circle at 80% 30%,rgba(140,106,168,.13),transparent 45%);filter:blur(18px)}.hero-media>*{position:relative}.media-figure{margin:0}.media-figure img{width:100%;aspect-ratio:var(--media-ratio);object-fit:cover;border-radius:var(--radius-large);box-shadow:var(--shadow)}.media-figure figcaption{margin-top:10px;color:var(--text-3);font-size:13px;line-height:1.55}.hero-media .media-figure img{box-shadow:0 24px 60px rgba(122,35,69,.16)}
.page-hero{background:linear-gradient(135deg,#FFF7FA,#FCEEF3 60%,#F7F0F8);padding:54px 0}.page-hero.compact{padding:46px 0}.page-hero-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);align-items:center;gap:52px}.page-hero h1{font-size:clamp(36px,4.4vw,58px)}.breadcrumb{display:flex;flex-wrap:wrap;gap:7px;margin-bottom:22px;color:var(--text-3);font-size:13px}.breadcrumb a:hover{color:var(--primary)}.page-hero-copy{max-width:880px}
.section{padding:76px 0}.section-alt{background:var(--bg-2)}.section-white{background:#fff}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:28px}.section-heading h2,.prose-block h2,.cta-panel h2{margin:0;color:var(--rose-deep);font-size:clamp(28px,3vw,40px);line-height:1.18}.section-intro{max-width:760px;margin:10px 0 0;color:var(--text-2)}.text-link,.card-link{color:var(--primary);font-weight:800}.text-link:hover,.card-link:hover{color:var(--rose)}.cards-2,.cards-3,.cards-4{display:grid;gap:18px}.cards-2{grid-template-columns:repeat(2,1fr)}.cards-3{grid-template-columns:repeat(3,1fr)}.cards-4{grid-template-columns:repeat(4,1fr)}.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow);transition:.2s}.content-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover)}.content-card h3{margin:10px 0 8px;font-size:20px;line-height:1.35}.content-card p{margin:0 0 14px;color:var(--text-2)}.content-card .card-meta{color:var(--text-3);font-size:13px}.badge{display:inline-flex;padding:5px 9px;border-radius:var(--radius-pill);background:var(--primary-soft);color:var(--rose);font-size:12px;font-weight:800}.channel-grid{display:grid;grid-template-columns:repeat(8,1fr);gap:12px}.channel-card{padding:16px 14px;background:#fff;border:1px solid var(--line);border-radius:14px;min-height:132px}.channel-card:hover{background:var(--primary-soft)}.channel-mark{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:30px;border-radius:9px;padding:0 8px;font-size:12px;font-weight:800;margin-bottom:16px;background:#F6EEF8;color:#765883}.channel-card h3{font-size:15px;margin:0 0 5px}.channel-card p{margin:0;color:var(--text-3);font-size:12px;line-height:1.55}.channel-card.accent-green .channel-mark{background:#edf5ef;color:#53755b}.channel-card.accent-slateblue .channel-mark{background:#eef2f6;color:#566b82}.channel-card.accent-apricot .channel-mark{background:#fff0e9;color:#9c644b}.channel-card.accent-blueviolet .channel-mark{background:#eff0f8;color:#6D78A8}.channel-card.accent-coral .channel-mark{background:#fff0ed;color:#a15c50}.channel-card.accent-berry .channel-mark{background:#FBE7EF;color:#B93667}
.feature-layout{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(320px,.6fr);gap:20px}.feature-large{background:#fff;border-radius:20px;padding:18px;border:1px solid var(--line);box-shadow:var(--shadow)}.feature-large h3{font-size:26px;margin:16px 0 8px}.feature-large p{color:var(--text-2)}.feature-stack{display:grid;gap:18px}.image-card{background:#fff;padding:14px;border:1px solid var(--line);border-radius:18px}.image-card h3{margin:12px 4px 6px}.image-card p{margin:0 4px 10px;color:var(--text-2)}.image-card .media-figure figcaption{padding:0 4px}.hot-list{display:grid;gap:2px}.hot-row{display:grid;grid-template-columns:56px 1fr auto;gap:16px;align-items:center;padding:15px 12px;border-radius:12px}.hot-row:hover{background:var(--primary-soft)}.hot-rank{font-weight:900;font-size:20px;color:#B89AA7}.hot-row:nth-child(1) .hot-rank{color:#B93667}.hot-row:nth-child(2) .hot-rank{color:#D94A7A}.hot-row:nth-child(3) .hot-rank{color:#E76B98}.hot-row a{font-weight:700}.hot-tag{font-size:12px;color:var(--text-3)}.interest-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.interest-card{padding:20px;border-radius:16px;min-height:150px;background:#fff;border:1px solid var(--line)}.interest-card.tone-soft{background:var(--primary-soft)}.interest-card.tone-violet{background:#F6EEF8}.interest-card h3{margin:0 0 8px}.interest-card p{color:var(--text-2);margin:0}.interest-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:24px}.filter-button{border:1px solid var(--line-strong);background:#fff;color:var(--text-2);padding:8px 12px;border-radius:var(--radius-pill)}.filter-button.is-active{background:var(--primary);color:#fff;border-color:var(--primary)}
.split-layout{display:grid;grid-template-columns:minmax(0,1fr) minmax(360px,.8fr);gap:44px;align-items:start}.sidebar-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:34px}.sidebar{position:sticky;top:100px;background:#fff;border:1px solid var(--line);border-radius:16px;padding:14px}.sidebar h2{font-size:15px;margin:4px 8px 10px}.sidebar a{display:block;padding:8px 10px;border-radius:9px;color:var(--text-2);font-size:14px}.sidebar a:hover,.sidebar a.is-active{background:var(--primary-soft);color:var(--rose);font-weight:700}.prose-stack{display:grid;gap:24px}.prose-block{padding-bottom:24px;border-bottom:1px solid var(--line)}.prose-block:last-child{border-bottom:0}.prose-block h2{font-size:30px;margin-bottom:12px}.prose-block p{margin:0;color:var(--text-2);font-size:17px}.notice{padding:18px 20px;background:var(--primary-soft);border-left:4px solid var(--primary);border-radius:0 12px 12px 0;color:var(--text-2)}.stat-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.stat-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.stat-item strong{display:block;color:var(--primary);font-size:26px}.stat-item span{color:var(--text-3);font-size:13px}
.timeline{position:relative;display:grid;gap:16px}.timeline::before{content:"";position:absolute;left:16px;top:12px;bottom:12px;width:2px;background:var(--primary-light)}.timeline-item{position:relative;padding-left:48px}.timeline-item::before{content:"";position:absolute;left:10px;top:7px;width:14px;height:14px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px var(--primary-soft)}.timeline-item h3{margin:0 0 5px}.timeline-item p{margin:0;color:var(--text-2)}.discussion-list{display:grid;gap:14px}.discussion-card{padding:20px;background:#fff;border:1px solid var(--line);border-radius:16px}.discussion-card h3{margin:0 0 8px}.discussion-card p{margin:0 0 8px;color:var(--text-2)}
.app-preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.app-shot{background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px}.app-shot h3{margin:12px 4px 6px}.app-shot p{margin:0 4px 8px;color:var(--text-2);font-size:14px}.browser-feature{display:grid;grid-template-columns:minmax(320px,.9fr) 1.1fr;gap:40px;align-items:center;padding:34px 0;border-bottom:1px solid var(--line)}.browser-feature:nth-child(even) .media-figure{order:2}.browser-feature h2{color:var(--rose-deep);font-size:32px;margin:0 0 10px}.browser-feature p{color:var(--text-2)}.course-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.course-card{padding:18px;background:#fff;border:1px solid var(--line);border-radius:16px}.course-step{display:inline-flex;color:var(--primary);font-weight:900;font-size:12px;margin-bottom:18px}.schedule-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.schedule-card{padding:20px;background:#fff;border:1px solid var(--line);border-radius:16px}.schedule-card .period{font-size:12px;color:var(--primary);font-weight:800}.schedule-card h3{margin:6px 0 8px}.schedule-card p{color:var(--text-2);margin:0 0 10px}.schedule-card .status{display:inline-flex;padding:4px 8px;background:#F6EEF8;color:#765883;border-radius:99px;font-size:12px}
.faq-section{background:#fff}.faq-list{display:grid;gap:10px}.faq-item{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.faq-item h3{margin:0}.faq-item button{width:100%;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:17px 18px;border:0;background:#fff;color:var(--text);text-align:left;font-weight:800}.faq-item button:hover{background:var(--primary-soft)}.faq-answer{padding:0 18px 18px;background:var(--primary-soft)}.faq-answer[hidden]{display:none}.faq-answer p{margin:0;color:var(--text-2)}.faq-plus{color:var(--primary);font-size:20px}.cta-section{padding-top:24px}.cta-panel{display:flex;justify-content:space-between;align-items:center;gap:28px;padding:34px;border-radius:22px;background:linear-gradient(135deg,#fff,#FBE7EF 70%,#F6EEF8);border:1px solid var(--line-strong)}.cta-panel p{margin:8px 0 0;color:var(--text-2)}.cta-actions{margin-top:0;flex-shrink:0}
.search-results{display:grid;gap:14px}.search-result{padding:20px;background:#fff;border:1px solid var(--line);border-radius:16px}.search-result .result-type{font-size:12px;color:var(--primary);font-weight:800}.search-result h2{font-size:21px;margin:5px 0}.search-result p{margin:0;color:var(--text-2)}.empty-state{padding:36px;background:#fff;border:1px dashed var(--line-strong);border-radius:18px;text-align:center}.empty-state h2{color:var(--rose-deep)}
.site-footer{margin-top:50px;background:linear-gradient(135deg,#4A1830,#68213E,#50203A);color:#fff;padding:62px 0 26px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:36px}.site-footer h2{font-size:14px;margin:0 0 14px;color:#fff}.site-footer a{display:block;color:rgba(255,255,255,.72);font-size:14px;margin:8px 0}.site-footer a:hover{color:#F4B7CC}.footer-brand-link{display:inline-flex!important;color:#fff!important}.footer-brand p{color:rgba(255,255,255,.72);max-width:360px;font-size:14px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:36px;padding-top:20px;color:rgba(255,255,255,.62);font-size:13px}.footer-bottom div{display:flex;gap:18px}.footer-bottom a{margin:0}.mobile-bottom-nav{display:none}.back-to-top{position:fixed;right:22px;bottom:24px;z-index:800;width:44px;height:44px;border-radius:50%;border:1px solid var(--line-strong);background:#fff;color:var(--rose-deep);box-shadow:var(--shadow);opacity:0;pointer-events:none;transition:.2s}.back-to-top.is-visible{opacity:1;pointer-events:auto}.reveal{opacity:0;transform:translateY(12px);transition:opacity .45s ease,transform .45s ease}.reveal.is-visible{opacity:1;transform:none}
:focus-visible{outline:3px solid rgba(217,74,122,.28);outline-offset:2px}
@media(max-width:1200px){.desktop-nav{gap:0}.nav-link{padding-inline:6px;font-size:13px}.channel-grid{grid-template-columns:repeat(4,1fr)}.footer-grid{grid-template-columns:1.5fr repeat(2,1fr)}.course-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:1100px){.desktop-nav,.menu-trigger,.service-menu-wrap{display:none}.header-actions{margin-left:auto}.mobile-menu-button{display:block}.sidebar-layout{grid-template-columns:1fr}.sidebar{display:none}.app-preview-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.hero{min-height:auto}.hero-grid,.page-hero-grid,.split-layout,.feature-layout,.browser-feature{grid-template-columns:1fr}.hero-grid{padding:44px 0}.hero-media{max-width:680px}.page-hero{padding:40px 0}.cards-3,.cards-4{grid-template-columns:repeat(2,1fr)}.interest-grid{grid-template-columns:repeat(2,1fr)}.browser-feature:nth-child(even) .media-figure{order:0}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand{grid-column:1/-1}.schedule-grid{grid-template-columns:1fr}.course-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.wrap{width:min(calc(100% - 28px),var(--wrap))}.announcement{height:28px}.site-header,.header-inner{height:62px}.header-search,.header-plain{display:none}.header-app{font-size:13px;padding:7px 9px}.brand span{font-size:15px}.brand img{width:38px;height:38px}.section{padding:56px 0}.hero-copy h1,.page-hero h1{font-size:clamp(34px,10vw,48px)}.hero-copy .lead,.page-hero .lead{font-size:16px}.section-heading{align-items:flex-start;flex-direction:column;gap:14px}.cards-2,.cards-3,.cards-4,.app-preview-grid{grid-template-columns:1fr}.channel-grid{grid-template-columns:repeat(2,1fr)}.stat-strip{grid-template-columns:1fr}.cta-panel{align-items:flex-start;flex-direction:column}.cta-actions{width:100%}.cta-actions .btn{flex:1}.search-modal{padding:70px 12px 20px}.search-dialog{padding:20px;border-radius:18px}.search-form{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;padding-bottom:62px}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:850;background:rgba(255,255,255,.96);backdrop-filter:blur(12px);border-top:1px solid var(--line-strong);padding:6px max(8px,env(safe-area-inset-right)) calc(6px + env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}.mobile-bottom-nav a{text-align:center;padding:8px 4px;color:var(--text-2);font-size:12px}.mobile-bottom-nav a:hover{color:var(--primary)}.back-to-top{bottom:76px;right:14px}.site-footer{padding-bottom:10px}}
@media(max-width:600px){.header-app{display:none}.channel-grid{grid-template-columns:1fr 1fr}.interest-grid{grid-template-columns:1fr}.course-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.hot-row{grid-template-columns:42px 1fr}.hot-tag{display:none}.drawer-nav{grid-template-columns:1fr}.hero-actions .btn,.cta-actions .btn{width:100%}.search-dialog h2{font-size:23px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}.reveal{opacity:1;transform:none}}