:root{
  --blue:#073b70; --blue2:#0b5da4; --deep:#001d38; --lime:#91c818; --green:#68a400;
  --bg:#222; --line:#d6dbe3; --text:#172033; --muted:#647082; --panel:#fff; --soft:#f4f6f8;
}
*{box-sizing:border-box} body{margin:0;font-family:Arial,Helvetica,sans-serif;background:#151515;background-image:repeating-linear-gradient(45deg,rgba(255,255,255,.025) 0 1px,transparent 1px 7px);color:var(--text)}
a{color:#064b8f;text-decoration:none} a:hover{text-decoration:underline} img{max-width:100%;display:block}
.site-shell{max-width:1240px;margin:0 auto;background:#f5f5f5;box-shadow:0 0 0 1px #000,0 22px 60px rgba(0,0,0,.55);min-height:100vh}.topline{display:flex;justify-content:space-between;align-items:center;gap:15px;background:#052d57;color:#fff;font-size:12px;padding:5px 18px;border-bottom:1px solid rgba(255,255,255,.18)}.accent{color:#b3e832;font-weight:bold}.member-login{display:flex;align-items:center;gap:8px;flex-wrap:wrap}.member-login a{color:#fff}.login-mini{display:flex;align-items:center;gap:7px}.login-mini input{height:22px;width:128px;border:1px solid #6683a3;padding:2px 6px}.login-mini button{background:#202020;color:#fff;border:1px solid #777;padding:3px 12px;border-radius:2px}.brand-header{min-height:118px;padding:20px 30px;display:flex;justify-content:space-between;align-items:center;background:linear-gradient(100deg,#05366c,#0b61a9 55%,#063461);background-image:linear-gradient(100deg,rgba(3,37,71,.96),rgba(6,87,160,.91)),url('../img/header-pattern.svg');background-size:cover;color:#fff}.brand{display:flex;align-items:center;gap:18px;color:#fff;text-decoration:none}.brand strong{font-size:42px;line-height:1;text-shadow:0 2px 2px rgba(0,0,0,.45);letter-spacing:-1px}.brand small{display:block;text-transform:uppercase;font-size:13px;font-weight:bold;margin-top:4px;color:#e8f2ff}.brand-mark img{width:120px;height:90px;object-fit:contain}.quick-search label{display:block;font-size:13px;font-weight:bold;margin-bottom:8px}.quick-search div{display:flex}.quick-search input{width:280px;height:34px;border:1px solid #7b9abc;padding:7px}.quick-search button{height:34px;width:45px;background:#2c2c2c;color:#fff;border:1px solid #777;font-size:16px}.main-nav{display:flex;align-items:center;background:linear-gradient(#073b70,#03284e);border-top:1px solid #2a7cc0;border-bottom:4px solid #e6e6e6;overflow-x:auto}.main-nav a{color:#fff;font-weight:bold;font-size:13px;padding:14px 17px;border-left:1px solid rgba(255,255,255,.12);white-space:nowrap}.main-nav .home{background:var(--lime);font-size:20px;padding:10px 18px;color:#fff}.main-content{padding:12px 26px 20px}.flash{padding:10px 12px;border-radius:4px;margin:0 0 10px;font-weight:bold}.flash.success{background:#e7f5d1;border:1px solid #aed36b}.flash.error{background:#ffe2e2;border:1px solid #de9a9a}.layout-home,.page-with-sidebar{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:16px}.content-main{min-width:0}.hero{height:260px;border-radius:4px;padding:30px 26px;color:#fff;background-size:cover;background-position:center;position:relative;overflow:hidden;border:1px solid #222;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}.hero h1{font-size:32px;max-width:470px;margin:17px 0 10px;line-height:1.05}.hero p{font-size:15px;max-width:430px;line-height:1.5}.label-green{display:inline-block;background:var(--lime);color:#fff;font-weight:bold;font-size:12px;padding:5px 9px;border-radius:2px}.btn{display:inline-block;background:linear-gradient(#8fd11b,#5c9e0b);color:#fff!important;border:none;border-radius:3px;padding:10px 16px;font-weight:bold;cursor:pointer;text-align:center;box-shadow:inset 0 1px rgba(255,255,255,.25)}.btn-blue{background:linear-gradient(#0c5ca2,#05396c)}button{cursor:pointer}.dots{position:absolute;left:50%;bottom:16px;display:flex;gap:14px;transform:translateX(-50%)}.dots span{width:12px;height:12px;background:#ddd;border-radius:50%;box-shadow:0 0 0 1px rgba(0,0,0,.2)}.dots .active{background:var(--lime)}.section-title{font-size:18px;text-transform:uppercase;color:#073b70;border-bottom:1px solid #bdc7d4;margin:18px 0 10px;padding:0 0 7px}.article-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.article-card{background:#fff;border:1px solid var(--line);border-radius:4px;padding:8px;box-shadow:0 1px 2px rgba(0,0,0,.04)}.article-card img{width:100%;height:118px;object-fit:cover;border-radius:2px}.article-card small,.meta{display:block;text-transform:uppercase;color:#0b5da4;font-weight:bold;font-size:11px;margin:8px 0 4px}.article-card h3{font-size:16px;line-height:1.18;margin:5px 0;color:#073b70}.article-card p{font-size:13px;color:#45515d;line-height:1.35;margin:0 0 5px}.read-more{font-weight:bold;font-size:12px}.bottom-panels{display:grid;grid-template-columns:1.45fr 1fr;gap:12px;margin-top:12px}.panel,.widget{background:#fff;border:1px solid var(--line);border-radius:4px;padding:14px;box-shadow:0 1px 2px rgba(0,0,0,.05)}.panel h1{margin-top:0;color:#073b70}.panel h2,.widget h3{margin:0 0 10px;color:#073b70;text-transform:uppercase;font-size:16px;border-bottom:1px solid #dce2e8;padding-bottom:7px}.two-col{display:grid;grid-template-columns:1fr 1fr;gap:14px}.compact-list{list-style:none;margin:0;padding:0}.compact-list li{padding:5px 0;border-bottom:1px dotted #cbd2da;font-size:12px}.expert-search input,.expert-search select,.search-panel input{width:100%;height:32px;border:1px solid #c4cbd4;padding:5px;margin:4px 0 8px}.sidebar{display:flex;flex-direction:column;gap:10px}.widget{padding:10px;background:#fdfdfd}.media-row{display:grid;grid-template-columns:120px 1fr;gap:10px;margin-bottom:9px}.media-row img{width:120px;height:74px;object-fit:cover;border:1px solid #bbb}.media-row p{font-size:12px;margin:4px 0;color:#4d5660}.media-row strong{font-size:13px;color:#4e8e00}.video-thumb{position:relative;background:#111;border:1px solid #aaa}.video-thumb img{height:120px;width:100%;object-fit:cover;opacity:.88}.video-thumb span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:58px;height:58px;border:3px solid #fff;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.35);color:#fff;font-size:26px}.poll-widget label{display:block;font-size:13px;margin:3px 0}.ad-box{background:linear-gradient(90deg,#001d38,#064b8f);color:#fff;padding:18px;border:1px solid #0d76c7}.ad-box strong{font-size:25px}.footer{background:linear-gradient(#07121c,#121820);color:#c5ced7;padding:17px 25px;font-size:12px;border-top:4px solid #0a4f8b}.footer a{color:#dce9ff}.footer-links{display:flex;gap:12px;flex-wrap:wrap;border-bottom:1px solid rgba(255,255,255,.1);padding-bottom:10px}.footer-bottom{display:flex;justify-content:space-between;gap:15px;padding-top:12px;flex-wrap:wrap}.page-with-sidebar>.panel{min-width:0}.article-list{display:flex;flex-direction:column;gap:12px}.list-card{display:grid;grid-template-columns:230px 1fr;gap:15px;border-bottom:1px solid #d8dfe7;padding:0 0 12px}.list-card img{width:230px;height:145px;object-fit:cover;border-radius:3px}.list-card h2{margin:4px 0;font-size:22px}.article-detail{font-size:16px;line-height:1.65}.article-hero-img{width:100%;height:340px;object-fit:cover;border-radius:4px;margin-bottom:15px}.article-detail h1{font-size:34px;line-height:1.1}.lead{font-size:19px;color:#3a4755;font-weight:bold}.article-body{white-space:normal}.source-box{margin-top:20px;padding:12px;background:#f0f5fb;border-left:4px solid #0b5da4}.image-credit{font-size:12px;color:#777}.install-card{max-width:650px;margin:40px auto}.narrow{max-width:500px;margin:0 auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.form-grid .full{grid-column:1/-1}.form-grid label,.narrow label,.form-box label{display:flex;flex-direction:column;font-weight:bold;font-size:13px;gap:4px}.form-grid input,.form-grid textarea,.form-grid select,.narrow input,.form-box input,.form-box textarea,.form-box select{border:1px solid #bcc7d2;border-radius:3px;padding:9px;font:inherit;width:100%}.form-grid .check{flex-direction:row;align-items:center}.form-grid .check input{width:auto}.search-panel{display:grid;grid-template-columns:1fr 1fr auto;gap:10px;margin-bottom:12px}.expert-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.expert-card{background:#f8fafc;border:1px solid #dce3eb;border-radius:5px;padding:14px}.expert-card h2{font-size:18px;margin:0 0 5px}.badge{display:inline-block;padding:3px 7px;border-radius:12px;background:#ddd;font-size:11px;font-weight:bold}.badge.verified{background:#d9f3b2;color:#386c00}.admin-nav{display:flex;gap:8px;flex-wrap:wrap;background:#eef4fa;border:1px solid #cbd9e5;padding:8px;margin:10px 0 16px}.admin-nav a{font-weight:bold}.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.kpi-grid div{background:linear-gradient(#0b5da4,#073b70);color:#fff;border-radius:4px;padding:18px;text-align:center}.kpi-grid strong{display:block;font-size:34px}.kpi-grid span{text-transform:uppercase;font-size:12px}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th,.admin-table td{border:1px solid #d8e0e8;padding:8px;text-align:left;vertical-align:top}.admin-table th{background:#073b70;color:#fff}.thumb{width:76px;height:50px;object-fit:cover}.inline-form{display:inline-flex;gap:4px;align-items:center;margin:2px}.box{background:#f8fafc;border:1px solid #dce6ef;padding:12px;border-radius:4px}.recommendations{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.rec-card{background:#f8fafc;border:1px solid #dce6ef;border-left:4px solid var(--lime);padding:12px}.topic-row{display:grid;grid-template-columns:1fr 170px;gap:15px;border-bottom:1px solid #dce3eb;padding:12px 0}.topic-row h2{font-size:18px;margin:3px 0;text-transform:none;border:0;padding:0}.forum-message,.reply{background:#f8fafc;border:1px solid #dce3eb;padding:14px;margin:12px 0;border-radius:4px}.reply small{display:block;color:#69717a;margin-top:2px}
@media(max-width:1050px){.layout-home,.page-with-sidebar{grid-template-columns:1fr}.sidebar{display:grid;grid-template-columns:repeat(2,1fr)}.article-grid{grid-template-columns:repeat(2,1fr)}.brand-header{align-items:flex-start;gap:18px}.brand strong{font-size:34px}.quick-search input{width:220px}}@media(max-width:720px){.topline,.brand-header{display:block}.login-mini{margin:6px 0;flex-wrap:wrap}.quick-search{margin-top:14px}.quick-search input{width:calc(100vw - 115px)}.main-content{padding:10px}.brand strong{font-size:30px}.brand-mark img{width:86px}.hero{height:auto;min-height:270px}.article-grid,.bottom-panels,.two-col,.sidebar,.expert-grid,.form-grid,.search-panel,.kpi-grid,.recommendations{grid-template-columns:1fr}.list-card{grid-template-columns:1fr}.list-card img{width:100%;height:180px}.article-hero-img{height:230px}.footer-bottom{display:block}}

.ad-container{margin:14px 0;padding:10px;background:#f6f8fb;border:1px solid #dce5ee;border-radius:4px;text-align:center;overflow:hidden}.ad-label{text-transform:uppercase;color:#64717e;font-size:10px;font-weight:bold;letter-spacing:.08em;margin-bottom:7px}.ad-container-sidebar{margin:0;background:#fff}.ad-container-footer{max-width:980px;margin:0 auto 14px;background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16)}.ad-container-footer .ad-label{color:#c5ced7}.ad-container ins{min-height:90px}.ad-container-article_top,.ad-container-article_bottom{margin:22px 0}.admin-panel .box,.panel .box{margin:10px 0}.form-grid .check{gap:8px;display:flex;flex-direction:row;align-items:center;justify-content:flex-start}.form-grid .check input{width:auto}

/* v1.3-CLEAN: videos, galería por tema e importación HPChile */
.theme-pills{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 18px}.pill{display:inline-block;background:#eef5fb;border:1px solid #cbd9e5;border-radius:18px;padding:7px 12px;font-weight:bold}.pill:hover{background:#dcecf8}.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.video-card{background:#fff;border:1px solid #d8e0e8;border-radius:5px;overflow:hidden;box-shadow:0 1px 2px rgba(0,0,0,.05)}.video-card>div{padding:10px}.video-card h3{font-size:17px;line-height:1.18;margin:5px 0}.video-cover{display:block;position:relative;background:#07121c;height:150px;overflow:hidden}.video-cover img{width:100%;height:150px;object-fit:cover;display:block}.video-cover span{position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);width:54px;height:54px;border:3px solid #fff;border-radius:50%;background:rgba(0,0,0,.45);color:#fff;display:flex;align-items:center;justify-content:center;font-size:24px}.video-embed{position:relative;padding-top:56.25%;background:#000;margin:14px 0;border-radius:5px;overflow:hidden}.video-embed iframe{position:absolute;left:0;top:0;width:100%;height:100%;border:0}.theme-actions{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}.theme-actions button{padding:7px 10px;border:1px solid #b8c6d3;background:#eef5fb;border-radius:4px;font-weight:bold}.admin-table .inline-form label{font-weight:normal;font-size:12px}.admin-table .inline-form input[type=checkbox]{width:auto}.static-content strong,.source-box strong{color:#073b70}@media(max-width:1050px){.video-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:720px){.video-grid{grid-template-columns:1fr}.video-cover,.video-cover img{height:190px}}