.blog-hero{background:linear-gradient(155deg, var(--clinical-blue-deep), var(--ink));text-align:center;padding:clamp(52px,10vw,72px) 0 clamp(60px,11vw,80px);position:relative;overflow:hidden}.blog-hero:before{content:"";pointer-events:none;background:radial-gradient(60% 60% at 50% 120%,#0e9a5e26 0%,#0000 70%);position:absolute;inset:0}.blog-hero .eyebrow{color:#7dcfb3;justify-content:center;display:flex}.blog-hero .eyebrow:before{background:#0e9a5e}.blog-hero h1{color:#fff;max-width:720px;margin:16px auto 14px;font-size:clamp(28px,5.5vw,40px);line-height:1.12}.blog-hero p{color:#b9cbda;max-width:560px;margin:0 auto;padding:0 4px;font-size:clamp(15px,2.4vw,17px)}.blog-section{padding:clamp(40px,8vw,64px) 0 clamp(64px,10vw,96px)}.blog-toolbar{flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:20px;margin-bottom:20px;display:flex}.blog-filters{flex-wrap:wrap;flex:280px;gap:8px;min-width:0;display:flex}.blog-filters .chip{border:1.5px solid var(--line);background:var(--white);color:var(--ink-soft);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:99px;flex-shrink:0;padding:8px 16px;font-size:13px;font-weight:600;transition:all .15s}.blog-filters .chip:hover{border-color:var(--clinical-blue);color:var(--clinical-blue-deep)}.blog-filters .chip.selected{background:var(--clinical-blue-pale);border-color:var(--clinical-blue);color:var(--clinical-blue-deep)}.blog-search-wrap{flex:240px;width:100%;min-width:0;max-width:360px;position:relative}.blog-search-wrap svg{color:var(--ink-soft);pointer-events:none;position:absolute;top:50%;left:14px;transform:translateY(-50%)}.blog-search-wrap input{background:var(--white);width:100%;color:var(--ink);border:1.5px solid var(--line);border-radius:var(--radius-sm);outline:none;padding:11px 14px 11px 40px;font-family:Inter,sans-serif;font-size:14.5px;transition:border-color .15s,box-shadow .15s}.blog-search-wrap input:focus{border-color:var(--clinical-blue);box-shadow:0 0 0 3px #2c6e9e1f}.blog-result-count{color:var(--ink-soft);margin-bottom:24px;font-size:13.5px}.blog-grid.blog-page-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(18px,3vw,28px);display:grid}.courses-page-foot{border-top:1px solid var(--line);background:var(--white);padding:28px 0 40px}.courses-page-foot .wrap{justify-content:flex-start;display:flex}.courses-page-foot .btn{max-width:100%}.nav-links a.active{color:var(--ink);font-weight:600}.wa-float{z-index:99;background:var(--emerald);border:1.5px solid var(--emerald);cursor:pointer;border-radius:50%;justify-content:center;align-items:center;width:58px;height:58px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;display:flex;position:fixed;bottom:28px;right:28px;box-shadow:0 4px 24px #0e9a5e66}.wa-float:hover{background:var(--emerald-deep);border-color:var(--emerald-deep);box-shadow:var(--shadow-lg);transform:scale(1.1)}.wa-label{background:var(--ink);color:#fff;white-space:nowrap;pointer-events:none;opacity:0;border-radius:10px;padding:8px 14px;font-size:13px;font-weight:600;transition:opacity .2s;position:absolute;top:50%;right:68px;transform:translateY(-50%)}.wa-label:after{content:"";border:6px solid #0000;border-left-color:var(--ink);position:absolute;top:50%;left:100%;transform:translateY(-50%)}.wa-float:hover .wa-label{opacity:1}@media (max-width:980px){.blog-grid.blog-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.blog-toolbar{flex-direction:column;align-items:stretch}.blog-search-wrap{flex:auto;max-width:none}.blog-filters{-webkit-overflow-scrolling:touch;scrollbar-width:none;flex-wrap:nowrap;padding-bottom:4px;overflow-x:auto}.blog-filters::-webkit-scrollbar{display:none}}@media (max-width:640px){.blog-grid.blog-page-grid{grid-template-columns:minmax(0,1fr)}.blog-body{padding:18px 18px 20px}.blog-body h3{font-size:17px}.blog-thumb{height:min(48vw,200px)}.blog-meta{flex-direction:column;align-items:flex-start;gap:10px}.blog-read-time{align-self:flex-start}.courses-page-foot{padding:24px 0 32px}.courses-page-foot .btn{justify-content:center;width:100%}.wa-float{width:52px;height:52px;bottom:20px;right:20px}.wa-label{display:none}}