:root{--page:#F2F5F7;--white:#fff;--teal:#446072;--teal-dark:#334F61;--ink:#27343D;--black:#27343D;--slate:#446072;--line:#D8E0E5;--muted:#53616C;--soft:#EEF2F4;--deep:#334F61;--shadow:0 8px 28px rgba(38,51,51,.07)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--page);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Arial,sans-serif;font-weight:400;letter-spacing:.01em}button,input{font:inherit}button{cursor:pointer}a{text-decoration:none;color:inherit}.knowledge-store{max-width:1400px;min-height:100vh;margin:0 auto;background:var(--page)}
.header{height:68px;background:var(--white);display:flex;align-items:center;justify-content:space-between;padding:0 28px;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}.browse,.profile{display:flex;align-items:center;min-width:300px}.profile{justify-content:flex-end}.browse-category,.profile-menu{background:none;border:0;color:var(--slate);display:flex;align-items:center}.browse-category{height:42px;padding:0 16px 0 0;border-right:1px solid var(--line);font-size:14px}.browse-category svg{width:16px;height:16px;margin-left:9px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}.search-bar{position:relative;width:310px;margin-left:14px}.search-bar svg{position:absolute;left:12px;top:50%;transform:translateY(-50%);width:17px;height:17px;fill:none;stroke:#8b9999;stroke-width:1.8;stroke-linecap:round}.search-bar input{width:100%;height:38px;border:0;background:#F2F5F7;border-radius:7px;padding:0 12px 0 37px;color:var(--ink);outline:none}.search-bar input:focus{box-shadow:0 0 0 2px rgba(52,142,145,.12)}.header-title{font-size:17px;white-space:nowrap;color:var(--slate)}.header-title strong{color:var(--ink);font-weight:600;letter-spacing:.05em}.header-title span{font-weight:400}.profile-menu{width:40px;height:40px;border-radius:50%;background:#e3ebf1;display:grid;place-items:center}.profile-menu svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round}.explore-menu{display:none;position:absolute;top:57px;left:28px;background:#fff;border:1px solid var(--line);border-radius:8px;padding:7px;box-shadow:var(--shadow);min-width:150px}.explore-menu.open{display:block}.explore-menu a{display:block;padding:9px 11px;font-size:13px;border-radius:5px}.explore-menu a:hover{background:var(--soft);color:var(--teal-dark)}

.knowledge-slide{position:relative;background:#fff;overflow:hidden;padding:22px 44px 32px}.knowledge-track{display:flex;gap:16px;transition:transform .45s ease}.knowledge-cell{flex:0 0 calc((100% - 32px)/3);min-width:0;background:#fff;border:1px solid var(--line);border-radius:0px;overflow:hidden;display:flex;flex-direction:column;box-shadow:0 2px 9px rgba(33,54,53,.025)}.knowledge-image{height:175px;background:#e8efee;overflow:hidden}.knowledge-image img{width:100%;height:100%;display:block;object-fit:cover}.knowledge-content{padding:16px 17px 10px}.eyebrow,.section-kicker{font-size:10px;text-transform:uppercase;letter-spacing:.11em;color:var(--teal-dark);margin:5px}.knowledge-content h2{font-size:15px;line-height:1.15;font-weight:500;margin:7px 0 7px}.knowledge-content p{margin:0 0 14px;color:#5f7070;line-height:1,2;font-size:10px}.knowledge-action{border:1px solid rgba(52,142,145,.55);background:transparent;color:var(--teal-dark);padding:5px 10px;font-size:10px}.knowledge-action:hover{background:var(--teal);color:#fff}.slide-control{position:absolute;top:50%;transform:translateY(-50%);z-index:3;width:34px;height:34px;border:1px solid rgba(28,80,82,.14);border-radius:50%;background:rgba(255,255,255,.92);color:var(--teal-dark);font-size:23px;line-height:29px}.slide-control:hover{background:#fff}.previous{left:10px}.next{right:10px}.slide-dots{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);display:flex;gap:6px}.slide-dot{width:6px;height:6px;border-radius:50%;border:0;background:rgba(28,80,82,.25);padding:0}.slide-dot.active{background:var(--teal);width:18px;border-radius:8px}
.main-wrapper{padding:30px 34px 44px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:0 0 70px}.section-head h2{font-size:20px;font-weight:500;margin:5px 0 0}.text-link{font-size:13px;color:var(--teal-dark)}.knowledge-types{display:flex;gap:7px;flex-wrap:wrap;margin-bottom:18px}.knowledge-type{border:0;background:transparent;color:#657676;padding:7px 10px;border-radius:5px;font-size:13px}.knowledge-type:hover,.knowledge-type.active{background:var(--soft);color:var(--teal-dark)}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.knowledge-card{background:#fff;border:1px solid var(--line);border-radius:0px;padding:17px;min-height:195px;display:flex;flex-direction:column;box-shadow:0 2px 10px rgba(33,54,53,.025);transition:transform .18s ease,box-shadow .18s ease}.knowledge-card:hover{transform:translateY(-2px);box-shadow:var(--shadow)}.card-mark{font-size:10px;text-transform:uppercase;letter-spacing:.1em;color:var(--teal);margin-bottom:22px}.card-content h3{font-size:17px;font-weight:550;margin:0 0 7px}.card-content p{font-size:13px;line-height:1.5;color:var(--muted);margin:0}.card-meta{display:flex;gap:12px;font-size:11px;color:#7b8a8a;margin-top:14px}.card-link{font-size:12px;color:var(--teal-dark);margin-top:auto;padding-top:16px}.empty-state{display:none;text-align:center;padding:40px;color:var(--muted);font-size:14px}.source-area{margin-top:36px}.source-list{background:#fff;border:1px solid var(--line);border-radius:0px;overflow:hidden}.source-row{display:grid;grid-template-columns:34px 1fr 20px;align-items:center;gap:12px;padding:14px 17px;border-bottom:1px solid #E3E8EB}.source-row:last-child{border-bottom:0}.source-row:hover{background:#F8FAFB}.source-icon{width:30px;height:30px;border-radius:6px;background:var(--soft);color:var(--teal-dark);display:grid;place-items:center;font-size:12px}.source-row strong{font-size:13px;font-weight:500;display:block}.source-row small{display:block;color:var(--muted);font-size:11px;margin-top:3px}.source-arrow{color:#8b9999}.footer{display:flex;justify-content:space-between;gap:20px;border-top:1px solid var(--line);background:#fff;padding:20px 34px;color:#77838B;font-size:11px}

@media(max-width:1000px){.content-grid{grid-template-columns:1fr}.main-wrapper{padding:25px 16px 35px}}
@media(max-width:900px){.browse,.profile{min-width:0}.header-title{font-size:15px}.content-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:650px){.header{height:60px;padding:0 15px}.browse-category span{display:none}.browse-category{border:0;padding:0}.search-bar{width:190px;margin-left:9px}.knowledge-slide{padding:18px 36px 30px}.knowledge-cell{flex-basis:100%}.knowledge-image{height:150px}.content-grid{grid-template-columns:1fr}.main-wrapper{padding:25px 16px 35px}.footer{padding:18px 16px;flex-direction:column}.slide-control{width:31px;height:31px;font-size:21px}.previous{left:7px}.next{right:7px}}

/* ORAH - ajustes da interface inicial */
.header-left,.header-right{display:flex;align-items:center;position:relative}.header-left{gap:0}.header-right{gap:14px}.browse-category{width:32px;height:40px;padding:0;border:0!important;justify-content:flex-start}.browse-category svg{width:22px;height:22px;margin:0;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}.header-divider{color:#b9c3c3;font-size:16px;margin:0 9px}.header-brand{font-size:17px;color:var(--ink);font-weight:600;letter-spacing:.05em}.header-icon{width:25px;height:28px;display:grid;place-items:center;color:var(--slate);position:relative}.header-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round}.header-icon b{position:absolute;right:-4px;top:-3px;min-width:15px;height:15px;padding:0 3px;border-radius:8px;background:var(--teal);color:#fff;font-size:9px;display:grid;place-items:center}.profile-menu{width:25px;height:30px;padding:0;justify-content:center}.profile-menu svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}.explore-menu{left:0;top:51px}.feature{background:#fff;border:1px solid var(--line);border-radius:4px;padding:20px 25px 14px;margin:0 34px}.feature-label{font-size:10px;letter-spacing:1.5px;color:#7d8986;font-weight:700;border-bottom:1px solid #edf0ed;padding-bottom:14px}.feature-inner{display:flex;align-items:center;gap:34px;max-width:850px;margin:20px auto 10px}.cover{width:190px;height:220px;flex:0 0 190px;background:#dfe9e2;color:var(--deep);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;box-shadow:8px 8px 0 #eef1ed;text-align:center;font-size:10px;letter-spacing:1.5px}.cover-mark{width:58px;height:58px;border:1px solid #7fa7a0;border-radius:50%;display:grid;place-items:center;font:italic 35px Georgia,serif}.feature-copy{max-width:520px}.kicker{font-size:10px;letter-spacing:1.6px;color:var(--teal);font-weight:700}.feature-copy h1{font-size:32px;font-weight:500;letter-spacing:-.7px;margin:8px 0}.feature-copy p{font-size:13px;color:var(--muted);max-width:450px}.stats{display:flex;gap:16px;flex-wrap:wrap;margin:18px 0;color:#7b8985;font-size:11px}.action{display:inline-flex;align-items:center;gap:20px;background:var(--ink);color:#fff;border-radius:3px;padding:10px 14px;font-size:12px}.action b{font-size:16px;font-weight:400}.feature-dots{display:flex;justify-content:center;gap:6px;padding-top:7px}.feature-dots i{width:5px;height:5px;background:#cdd7d2;border-radius:50%}.feature-dots i.selected{background:var(--teal);width:16px;border-radius:5px}.theme-tools{position:relative;display:flex;align-items:center;gap:9px}.theme-search{position:relative;width:260px}.theme-search svg{position:absolute;left:11px;top:50%;transform:translateY(-50%);width:16px;height:16px;fill:none;stroke:#8b9999;stroke-width:1.8;stroke-linecap:round}.theme-search input{width:100%;height:36px;border:0;background:#fff;border:1px solid var(--line);border-radius:4px;padding:0 10px 0 34px;color:var(--ink);outline:none;font-size:12px} .theme-search input:focus{border-color:rgba(52,142,145,.55)}.dots-button{border:0;background:transparent;color:var(--slate);width:30px;height:34px;padding:4px}.dots-button svg{width:22px;height:22px}.category-dropdown{display:none;position:absolute;right:0;top:43px;background:#fff;border:1px solid var(--line);padding:6px;min-width:145px;z-index:10;box-shadow:var(--shadow)}.category-dropdown.open{display:flex;flex-direction:column}.category-dropdown .knowledge-type{text-align:left;width:100%}.knowledge-card .card-meta{display:flex;gap:10px;flex-wrap:wrap}.knowledge-card .card-meta span{white-space:nowrap}.user-menu{right:0;top:51px}
@media(max-width:700px){.header{padding:0 16px}.header-right{gap:10px}.theme-search{width:190px}.feature{margin:0 16px}.feature-inner{flex-direction:column;align-items:flex-start;gap:24px}.cover{width:150px;height:180px;flex-basis:180px}.feature-copy h1{font-size:27px}.section-head{align-items:flex-start;flex-direction:column}.theme-tools{width:100%}.theme-search{flex:1}.header-brand{font-size:15px}}