/*
Theme Name: NRG ALFA ZONE
Theme URI: https://nrgalfazone.top/
Author: NRG ALFA ZONE
Description: Lightweight Bengali-first editorial theme for book reviews, technology, education and knowledge.
Version: 1.0.3
Requires at least: 6.5
Requires PHP: 8.0
Text Domain: nrg-alfa-zone
*/
:root{--nrg-bg:#FFFFFF;--nrg-surface:#FFFFFF;--nrg-ink:#222222;--nrg-accent:#D93025;--nrg-highlight:#B8241B;--nrg-muted:#666666;--nrg-line:rgba(34,34,34,.14);--nrg-container:1160px;--nrg-radius:8px}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--nrg-bg);color:var(--nrg-ink);font-family:Arial,"Noto Sans Bengali",sans-serif;font-size:16px;line-height:1.75;-webkit-font-smoothing:antialiased}
body,button,input,textarea,select{font-family:Arial,"Noto Sans Bengali",sans-serif}a{color:inherit;text-decoration:none}a:hover,a:focus-visible{color:var(--nrg-highlight)}img{max-width:100%;height:auto}button,input,textarea,select{font:inherit}:focus-visible{outline:2px solid var(--nrg-highlight);outline-offset:3px}
.nrg-container{width:min(var(--nrg-container),calc(100% - 48px));margin-inline:auto}
.nrg-site-header{position:relative;z-index:10;background:rgba(0,0,0,.96);border-bottom:1px solid var(--nrg-line)}.nrg-header-inner{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.nrg-brand{display:flex;align-items:center;gap:11px;flex-shrink:0}.nrg-brand-mark{display:grid;place-items:center;width:42px;height:42px;background:var(--nrg-accent);color:#fff;font-weight:900;font-size:14px;letter-spacing:-1px;border-radius:4px}
.nrg-brand-name{display:block;font-weight:800;font-size:18px;letter-spacing:.02em;line-height:1.2;color:var(--nrg-ink)}.nrg-brand-tag{display:block;color:var(--nrg-muted);font-size:11px;margin-top:3px;line-height:1.3}
.nrg-primary-nav{display:flex;align-items:center;gap:20px;list-style:none;margin:0;padding:0}.nrg-primary-nav a{font-size:13px;color:#e6dddd;white-space:nowrap}.nrg-primary-nav a:hover,.nrg-primary-nav a:focus-visible{color:var(--nrg-highlight)}
.nrg-header-actions{display:flex;align-items:center;gap:10px}.nrg-search-toggle,.nrg-menu-toggle{display:grid;place-items:center;background:transparent;color:var(--nrg-ink);border:1px solid var(--nrg-line);border-radius:4px;width:42px;height:42px;cursor:pointer}
.nrg-search-panel{display:none;border-top:1px solid var(--nrg-line);padding:16px 0}.nrg-search-panel.is-open{display:block}.nrg-search-form{display:flex;gap:8px;width:100%}.nrg-search-form input[type=search]{min-width:0;flex:1;background:#110b0b;color:var(--nrg-ink);border:1px solid #443131;border-radius:4px;padding:12px 14px}
.nrg-search-form button,.nrg-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;background:var(--nrg-accent);color:#fff;border:1px solid var(--nrg-accent);border-radius:4px;padding:11px 18px;font-weight:700;font-size:14px;cursor:pointer;transition:background .18s,border-color .18s,transform .18s}
.nrg-search-form button:hover,.nrg-button:hover{background:#b8241b;border-color:#b8241b;color:#fff}.nrg-button:active{transform:translateY(1px)}.nrg-button-secondary{background:transparent;border-color:#59403e;color:var(--nrg-ink)}.nrg-button-secondary:hover{background:#170d0d;border-color:var(--nrg-accent)}.nrg-menu-toggle{display:none}
.nrg-hero{padding:64px 0 52px;overflow:hidden}.nrg-hero-grid{display:grid;grid-template-columns:minmax(0,1.08fr) minmax(300px,.92fr);gap:54px;align-items:center}
.nrg-eyebrow{display:inline-flex;align-items:center;gap:9px;color:#f0b3ae;font-size:12px;font-weight:700;letter-spacing:.08em;margin:0 0 20px}.nrg-eyebrow:before{content:"";width:22px;height:2px;background:var(--nrg-accent)}
.nrg-hero h1{font-size:clamp(36px,4.7vw,62px);line-height:1.16;letter-spacing:-.045em;font-weight:800;margin:0;max-width:720px}.nrg-hero h1 span{color:var(--nrg-highlight)}.nrg-hero-copy{font-size:17px;line-height:1.9;color:#c8baba;max-width:570px;margin:22px 0 28px}.nrg-hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.nrg-hero-art{min-height:350px;position:relative;display:flex;align-items:center;justify-content:center;border:1px solid #301817;border-radius:8px;overflow:hidden;background:radial-gradient(ellipse at 70% 30%,rgba(217,48,37,.14),transparent 48%),linear-gradient(135deg,#110808,#050303 68%)}.nrg-hero-art:before{content:"";position:absolute;inset:18px;border:1px solid rgba(217,48,37,.22);border-radius:4px}
.nrg-art-index{position:absolute;left:36px;top:32px;color:#a89b9b;font-size:10px;letter-spacing:.18em}.nrg-art-word{font-size:clamp(80px,12vw,150px);line-height:.9;font-weight:900;letter-spacing:-.09em;color:#fafafa;position:relative;text-shadow:8px 8px 0 rgba(217,48,37,.65)}.nrg-art-word span{color:var(--nrg-highlight)}.nrg-art-bottom{position:absolute;left:36px;right:36px;bottom:32px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid rgba(250,250,250,.18);padding-top:14px;color:#b7a7a7;font-size:11px;letter-spacing:.08em}.nrg-art-line{height:3px;width:54px;background:var(--nrg-accent);display:inline-block;margin-right:8px;vertical-align:middle}
.nrg-topic-strip{border-block:1px solid var(--nrg-line);background:#070303}.nrg-topic-inner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:70px}.nrg-topic-label{font-size:12px;color:var(--nrg-muted);font-weight:700;white-space:nowrap}.nrg-topic-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.nrg-topic-links a{padding:7px 12px;border:1px solid #332222;border-radius:4px;color:#e8dede;font-size:12px}.nrg-topic-links a:hover{border-color:var(--nrg-accent);color:#fff}
.nrg-section{padding:58px 0}.nrg-section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin-bottom:24px}.nrg-section-heading h2{font-size:clamp(25px,3vw,34px);line-height:1.25;letter-spacing:-.025em;margin:0}.nrg-section-heading p{color:var(--nrg-muted);margin:8px 0 0;font-size:14px}.nrg-text-link{color:#f26a61;font-size:14px;font-weight:700}
.nrg-post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.nrg-post-card{min-width:0;background:var(--nrg-surface);border:1px solid var(--nrg-line);border-radius:var(--nrg-radius);overflow:hidden;transition:border-color .18s,transform .18s}.nrg-post-card:hover{border-color:#74312c;transform:translateY(-2px)}
.nrg-card-image{display:block;aspect-ratio:16/9;background:linear-gradient(135deg,#180b0b,#080404);overflow:hidden}.nrg-card-image img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .3s}.nrg-post-card:hover .nrg-card-image img{transform:scale(1.025)}.nrg-card-image-placeholder{height:100%;display:flex;align-items:center;justify-content:center;color:var(--nrg-highlight);font-size:42px;font-weight:900;letter-spacing:-.07em}
.nrg-card-body{padding:18px}.nrg-card-meta{display:flex;flex-wrap:wrap;gap:8px 12px;color:var(--nrg-muted);font-size:12px;margin-bottom:10px}.nrg-card-category{color:#f26a61;font-weight:700}.nrg-card-title{font-size:19px;line-height:1.48;margin:0 0 10px;font-weight:700}.nrg-card-title a{color:var(--nrg-ink)}.nrg-card-excerpt{font-size:14px;line-height:1.8;color:#b9aaaa;margin:0}
.nrg-archive-head{padding:46px 0 30px;border-bottom:1px solid var(--nrg-line)}.nrg-archive-head h1{font-size:clamp(30px,4vw,46px);line-height:1.2;margin:0 0 10px}.nrg-archive-head p{color:var(--nrg-muted);margin:0}
.nrg-article{max-width:820px;margin:0 auto;padding:48px 0 72px}.nrg-article-header{margin-bottom:28px}.nrg-article h1{font-size:clamp(32px,4vw,48px);line-height:1.25;letter-spacing:-.03em;margin:0 0 18px}.nrg-article-meta{display:flex;flex-wrap:wrap;gap:12px;color:var(--nrg-muted);font-size:13px}.nrg-featured-image{margin:28px 0;border-radius:8px;overflow:hidden}.nrg-prose{font-size:17px;line-height:1.95;color:#e4dada;overflow-wrap:anywhere}.nrg-prose h2,.nrg-prose h3,.nrg-prose h4{color:var(--nrg-ink);line-height:1.35;margin-top:1.7em}.nrg-prose a{color:#ff786e;text-decoration:underline;text-underline-offset:3px}.nrg-prose blockquote{margin:1.5em 0;padding:12px 20px;border-left:3px solid var(--nrg-accent);background:#100808;color:#eadfdf}.nrg-prose img{border-radius:6px}.nrg-prose ul,.nrg-prose ol{padding-left:1.5em}.nrg-prose table{width:100%;border-collapse:collapse;display:block;overflow-x:auto}.nrg-prose td,.nrg-prose th{border:1px solid var(--nrg-line);padding:10px;text-align:left}
.nrg-site-footer{border-top:1px solid var(--nrg-line);background:#070303;padding:36px 0}.nrg-footer-inner{display:flex;justify-content:space-between;align-items:center;gap:24px}.nrg-footer-copy{color:var(--nrg-muted);font-size:13px;margin:8px 0 0}.nrg-footer-links{display:flex;flex-wrap:wrap;gap:18px;font-size:13px;color:#d8caca}.nrg-empty{padding:32px;border:1px dashed #53302e;border-radius:8px;color:var(--nrg-muted)}.nrg-pagination{display:flex;gap:8px;justify-content:center;margin-top:32px}.nrg-pagination .page-numbers{padding:8px 12px;border:1px solid var(--nrg-line);border-radius:4px}.nrg-pagination .current{background:var(--nrg-accent);border-color:var(--nrg-accent)}
.nrg-comments{margin-top:42px;padding-top:28px;border-top:1px solid var(--nrg-line)}.nrg-comments input,.nrg-comments textarea{width:100%;background:#110b0b;color:var(--nrg-ink);border:1px solid #443131;border-radius:4px;padding:12px}.nrg-comments label{display:block;margin:10px 0 6px}.nrg-comments .submit{background:var(--nrg-accent);border-color:var(--nrg-accent);width:auto;cursor:pointer}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(max-width:980px){.nrg-primary-nav{gap:12px}.nrg-primary-nav a{font-size:12px}.nrg-hero-grid{gap:28px}.nrg-post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.nrg-container{width:min(var(--nrg-container),calc(100% - 32px))}.nrg-header-inner{min-height:68px}.nrg-brand-mark{width:38px;height:38px}.nrg-brand-name{font-size:16px}.nrg-brand-tag{font-size:10px}.nrg-menu-toggle{display:grid}.nrg-primary-nav{display:none;position:absolute;left:0;right:0;top:100%;padding:16px 20px 20px;background:#080303;border-bottom:1px solid var(--nrg-line);flex-direction:column;align-items:stretch;gap:0}.nrg-primary-nav.is-open{display:flex}.nrg-primary-nav a{display:block;padding:12px 4px;border-bottom:1px solid var(--nrg-line);font-size:15px}.nrg-header-actions{margin-left:auto}.nrg-hero{padding:42px 0 34px}.nrg-hero-grid{grid-template-columns:1fr;gap:30px}.nrg-hero h1{font-size:clamp(36px,10vw,52px)}.nrg-hero-copy{font-size:15px;margin:18px 0 22px}.nrg-hero-art{min-height:245px}.nrg-art-word{font-size:clamp(80px,22vw,130px)}.nrg-art-index{left:28px;top:26px}.nrg-art-bottom{left:28px;right:28px;bottom:24px}.nrg-topic-inner{align-items:flex-start;flex-direction:column;padding:16px 0}.nrg-topic-links{justify-content:flex-start}.nrg-section{padding:42px 0}.nrg-section-heading{align-items:flex-start;flex-direction:column;margin-bottom:18px}.nrg-post-grid{grid-template-columns:1fr;gap:14px}.nrg-card-body{padding:16px}.nrg-card-title{font-size:18px}.nrg-article{padding:32px 0 50px}.nrg-prose{font-size:16px}.nrg-footer-inner{align-items:flex-start;flex-direction:column}.nrg-footer-links{gap:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* UX refinement: reading comfort, mobile controls, search and focus states */
:root{--nrg-reading-width:740px;--nrg-tap-size:46px}
html{scroll-padding-top:100px}
body{font-size:16px;line-height:1.8}
.nrg-container{width:min(var(--nrg-container),calc(100% - 40px))}
.nrg-site-header{position:sticky;top:32px;z-index:50;backdrop-filter:saturate(130%) blur(10px)}
.nrg-header-inner{gap:clamp(12px,2vw,28px)}
.nrg-primary-nav{gap:clamp(9px,1.4vw,18px)}
.nrg-primary-nav a{display:inline-flex;align-items:center;min-height:var(--nrg-tap-size);font-size:13px}
.nrg-search-toggle,.nrg-menu-toggle{width:46px;height:46px;flex:0 0 46px}
.nrg-search-panel{padding:18px 0;background:#FFFEFC;box-shadow:0 12px 24px rgba(41,38,45,.06)}
.nrg-search-form{max-width:760px;margin-inline:auto}
.nrg-search-form input[type=search]{min-height:48px;padding:12px 15px;font-size:16px;border-radius:6px}
.nrg-search-form button,.nrg-button{min-height:46px;border-radius:6px}
.nrg-button-secondary{border-color:#CFC3C0}
.nrg-hero{padding:clamp(38px,5vw,64px) 0 clamp(34px,4vw,52px)}
.nrg-hero-copy{max-width:58ch;line-height:1.95}
.nrg-topic-inner{padding-block:12px}
.nrg-topic-links a{min-height:40px;display:inline-flex;align-items:center;padding:8px 13px;border-radius:6px}
.nrg-section{padding-block:clamp(38px,5vw,58px)}
.nrg-section-heading{margin-bottom:26px}
.nrg-post-grid{gap:clamp(14px,2vw,22px)}
.nrg-post-card{border-radius:9px;display:flex;flex-direction:column}
.nrg-card-image{aspect-ratio:16/9}
.nrg-card-body{padding:clamp(15px,2vw,20px);display:flex;flex-direction:column;flex:1}
.nrg-card-title{font-size:clamp(17px,1.5vw,20px);line-height:1.55;text-wrap:pretty}
.nrg-card-excerpt{line-height:1.85}
.nrg-article{max-width:var(--nrg-reading-width);padding:clamp(30px,5vw,54px) 0 76px}
.nrg-article-header{margin-bottom:30px}
.nrg-article h1{font-size:clamp(30px,4.3vw,46px);line-height:1.4;text-wrap:pretty}
.nrg-article-meta{gap:10px 16px;line-height:1.7}
.nrg-featured-image img{display:block;width:100%;height:auto}
.nrg-prose{font-size:clamp(17px,1.2vw,18px);line-height:2.02;overflow-wrap:anywhere}
.nrg-prose p{margin:0 0 1.25em}
.nrg-prose h2{font-size:clamp(24px,3vw,31px);margin-top:1.8em;margin-bottom:.65em}
.nrg-prose h3{font-size:clamp(21px,2.5vw,26px);margin-top:1.6em;margin-bottom:.55em}
.nrg-prose a{text-decoration-thickness:1px;text-underline-offset:3px}
.nrg-prose li{margin:.35em 0}
.nrg-prose blockquote{padding:16px 20px;border-radius:0 7px 7px 0}
.nrg-prose figure{margin:1.5em 0}
.nrg-prose figcaption{font-size:.88em;color:#706A6B;text-align:center;margin-top:8px}
.nrg-pagination{flex-wrap:wrap;gap:8px}
.nrg-pagination .page-numbers{min-width:42px;min-height:42px;display:inline-flex;align-items:center;justify-content:center}
.nrg-footer-links a{min-height:40px;display:inline-flex;align-items:center}
.nrg-button:focus-visible,.nrg-search-form button:focus-visible,.nrg-search-toggle:focus-visible,.nrg-menu-toggle:focus-visible,.nrg-topic-links a:focus-visible,.nrg-primary-nav a:focus-visible{outline:3px solid #87566A;outline-offset:3px}
.nrg-post-card:focus-within,.nrg-resource-card:focus-visible{outline:2px solid #87566A;outline-offset:3px}
::selection{background:#87566A;color:#fff}
@media(max-width:980px){
 .nrg-site-header{top:32px}
 .nrg-header-inner{gap:12px}
 .nrg-primary-nav{gap:6px}
 .nrg-primary-nav a{font-size:12px}
 .nrg-hero-grid{gap:26px}
}
@media(max-width:782px){.nrg-site-header{top:46px}}
@media(max-width:760px){
 .nrg-container{width:calc(100% - 32px)}
 .nrg-site-header{top:0}
 .nrg-header-inner{min-height:66px;gap:8px}
 .nrg-brand{gap:8px;min-width:0}
 .nrg-brand-name{font-size:clamp(14px,4vw,16px);white-space:nowrap}
 .nrg-brand-tag{font-size:10px}
 .nrg-header-actions{gap:7px}
 .nrg-search-toggle,.nrg-menu-toggle{width:44px;height:44px;flex-basis:44px}
 .nrg-primary-nav{top:100%;max-height:calc(100dvh - 115px);overflow-y:auto;padding:10px 20px 18px;box-shadow:0 14px 24px rgba(41,38,45,.10)}
 .nrg-primary-nav a{min-height:48px;font-size:15px}
 .nrg-search-panel{padding:14px 0}
 .nrg-search-form{gap:8px}
 .nrg-search-form button{padding-inline:13px;white-space:nowrap}
 .nrg-hero{padding:34px 0 30px}
 .nrg-hero-grid{gap:24px}
 .nrg-hero h1{font-size:clamp(34px,9.5vw,46px);line-height:1.28}
 .nrg-hero-copy{font-size:16px;line-height:1.9}
 .nrg-hero-art{min-height:220px}
 .nrg-topic-links{gap:8px}
 .nrg-topic-links a{min-height:42px;padding:8px 11px}
 .nrg-section{padding-block:36px}
 .nrg-section-heading{gap:10px;margin-bottom:18px}
 .nrg-section-heading h2{font-size:clamp(23px,6vw,29px)}
 .nrg-post-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
 .nrg-card-body{padding:12px}
 .nrg-card-meta{font-size:11px;gap:6px 8px}
 .nrg-card-title{font-size:16px;line-height:1.5;margin-bottom:8px}
 .nrg-card-excerpt{font-size:13px;line-height:1.7}
 .nrg-featured-copy{padding:20px}
 .nrg-featured-copy h2{font-size:25px;line-height:1.45}
 .nrg-resource-grid{grid-template-columns:1fr}
 .nrg-resource-card{min-height:140px}
 .nrg-article{padding:28px 0 48px}
 .nrg-article h1{font-size:clamp(28px,7.8vw,36px);line-height:1.45}
 .nrg-prose{font-size:17px;line-height:1.95}
 .nrg-prose img,.nrg-prose video,.nrg-prose iframe{max-width:100%}
 .nrg-prose table{font-size:14px}
 .nrg-footer-inner{gap:18px}
}
@media(max-width:390px){
 .nrg-container{width:calc(100% - 26px)}
 .nrg-brand-mark{width:34px;height:34px;font-size:12px}
 .nrg-brand-name{font-size:13px}
 .nrg-brand-tag{font-size:9px}
 .nrg-search-toggle,.nrg-menu-toggle{width:40px;height:40px;flex-basis:40px}
 .nrg-post-grid{grid-template-columns:1fr}
 .nrg-card-title{font-size:18px}
 .nrg-card-excerpt{font-size:14px}
 .nrg-hero-art{min-height:200px}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.nrg-post-card,.nrg-resource-card,.nrg-card-image img{transition:none!important}}


/* Homepage editorial sections */
.nrg-featured-section{padding-top:12px}.nrg-featured-panel{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(280px,.75fr);gap:34px;align-items:stretch;background:var(--nrg-surface);border:1px solid var(--nrg-line);border-left:3px solid var(--nrg-accent);border-radius:8px;overflow:hidden}.nrg-featured-copy{padding:clamp(22px,4vw,42px);align-self:center}.nrg-featured-kicker{display:inline-block;color:#f26a61;font-size:12px;font-weight:700;margin-bottom:16px}.nrg-featured-copy .nrg-card-meta{margin-bottom:12px}.nrg-featured-copy h2{font-size:clamp(26px,3.4vw,40px);line-height:1.35;letter-spacing:-.025em;margin:0 0 14px}.nrg-featured-copy h2 a:hover{color:var(--nrg-highlight)}.nrg-featured-copy>p{color:#c8baba;line-height:1.9;margin:0 0 22px;max-width:660px}.nrg-featured-visual{min-height:290px;background:#120808;border-left:1px solid var(--nrg-line);display:flex;align-items:center;justify-content:center;overflow:hidden}.nrg-featured-visual img{width:100%;height:100%;min-height:290px;object-fit:cover;display:block}.nrg-featured-mark{font-size:clamp(28px,5vw,56px);font-weight:900;letter-spacing:-.06em;color:var(--nrg-ink)}.nrg-featured-mark span{color:var(--nrg-accent)}.nrg-section-alt{background:#070303;border-block:1px solid rgba(250,250,250,.07)}.nrg-home-grid .nrg-post-card{height:100%}.nrg-section-empty{grid-column:1/-1}.nrg-resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}.nrg-resource-card{position:relative;display:flex;flex-direction:column;align-items:flex-start;min-height:190px;padding:24px;background:var(--nrg-surface);border:1px solid var(--nrg-line);border-radius:8px;transition:border-color .18s,transform .18s}.nrg-resource-card:hover{border-color:#74312c;transform:translateY(-2px);color:var(--nrg-ink)}.nrg-resource-index{color:var(--nrg-highlight);font-size:12px;font-weight:800;letter-spacing:.08em;margin-bottom:18px}.nrg-resource-title{font-size:20px;font-weight:800;line-height:1.4;margin-bottom:8px}.nrg-resource-copy{font-size:14px;color:var(--nrg-muted);line-height:1.8;max-width:32ch}.nrg-resource-arrow{position:absolute;right:22px;top:22px;color:var(--nrg-highlight);font-size:20px}.nrg-home-end{padding:42px 0;background:#100707;border-top:1px solid var(--nrg-line)}.nrg-home-end-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.nrg-home-end h2{font-size:clamp(24px,3vw,32px);line-height:1.3;margin:0 0 6px}.nrg-home-end p{color:var(--nrg-muted);margin:0}@media(max-width:760px){.nrg-featured-section{padding-top:0}.nrg-featured-panel{grid-template-columns:1fr;gap:0}.nrg-featured-copy{padding:22px}.nrg-featured-visual{min-height:180px;max-height:240px;border-left:0;border-top:1px solid var(--nrg-line)}.nrg-featured-visual img{min-height:180px;max-height:240px}.nrg-resource-grid{grid-template-columns:1fr;gap:12px}.nrg-resource-card{min-height:155px;padding:20px}.nrg-home-end-inner{align-items:flex-start;flex-direction:column}.nrg-home-end{padding:32px 0}}

/* White, red and charcoal site-wide palette */
body{background:#fff;color:#222}
.nrg-site-header{background:rgba(255,255,255,.97)}
.nrg-brand-name,.nrg-hero h1,.nrg-hero h1 span,.nrg-section-heading h2,.nrg-card-title a,.nrg-featured-copy h2 a,.nrg-article h1,.nrg-prose h2,.nrg-prose h3,.nrg-prose h4{color:#222}
.nrg-brand-tag,.nrg-section-heading p,.nrg-card-excerpt,.nrg-hero-copy,.nrg-featured-copy>p,.nrg-prose,.nrg-footer-copy,.nrg-resource-copy,.nrg-home-end p{color:#555}
.nrg-primary-nav a,.nrg-footer-links{color:#333}
.nrg-primary-nav a:hover,.nrg-primary-nav a:focus-visible,.nrg-text-link,.nrg-card-category,.nrg-featured-kicker,.nrg-prose a{color:#D93025}
.nrg-search-toggle,.nrg-menu-toggle{color:#222;border-color:rgba(34,34,34,.18)}
.nrg-search-form input[type=search],.nrg-comments input,.nrg-comments textarea{background:#fff;color:#222;border-color:#ccc}
.nrg-button-secondary{background:#fff;border-color:#bbb;color:#222}
.nrg-button-secondary:hover{background:#f7f7f7;border-color:#D93025;color:#222}
.nrg-hero-art{background:linear-gradient(135deg,#f8f8f8,#ececec 68%);border-color:#ddd}
.nrg-hero-art:before{border-color:rgba(217,48,37,.22)}
.nrg-art-word{color:#222;text-shadow:7px 7px 0 rgba(217,48,37,.18)}
.nrg-art-index,.nrg-art-bottom{color:#666}
.nrg-art-bottom{border-top-color:rgba(34,34,34,.18)}
.nrg-topic-strip,.nrg-section-alt,.nrg-site-footer{background:#f7f7f7}
.nrg-topic-links a{color:#333;border-color:#ddd}
.nrg-topic-links a:hover{border-color:#D93025;color:#D93025}
.nrg-post-card,.nrg-featured-panel,.nrg-resource-card{background:#fff;border-color:#e2e2e2}
.nrg-post-card:hover,.nrg-resource-card:hover{border-color:#D93025}
.nrg-card-image{background:linear-gradient(135deg,#f4f4f4,#e9e9e9)}
.nrg-card-image-placeholder,.nrg-featured-mark{color:#222}
.nrg-featured-visual{background:#f5f5f5;border-color:#e2e2e2}
.nrg-featured-mark span{color:#D93025}
.nrg-featured-panel{border-left-color:#D93025}
.nrg-prose blockquote{background:#f7f7f7;color:#333}
.nrg-archive-head{border-color:#e5e5e5}
.nrg-pagination .page-numbers{color:#333;border-color:#ddd}
.nrg-pagination .current{background:#D93025;border-color:#D93025;color:#fff}
.nrg-comments{border-top-color:#e2e2e2}
.nrg-comments .submit{color:#fff}
.nrg-empty{border-color:#ccc;color:#666}
.nrg-resource-index,.nrg-resource-arrow{color:#D93025}
.nrg-home-end{background:#f7f7f7;border-color:#e2e2e2}
/* Soft unique reading palette: warm paper, ink and dusty berry */
:root{--nrg-bg:#F7F4EE;--nrg-surface:#FFFEFC;--nrg-ink:#29262D;--nrg-accent:#87566A;--nrg-highlight:#A36B7D;--nrg-muted:#706A6B;--nrg-line:rgba(41,38,45,.13)}
body{background:#F7F4EE;color:#29262D}
.nrg-site-header{background:rgba(255,254,252,.97);border-bottom-color:#E7E0D9}
.nrg-brand-name,.nrg-hero h1,.nrg-hero h1 span,.nrg-section-heading h2,.nrg-card-title a,.nrg-featured-copy h2 a,.nrg-article h1,.nrg-prose h2,.nrg-prose h3,.nrg-prose h4{color:#29262D}
.nrg-brand-tag,.nrg-section-heading p,.nrg-card-excerpt,.nrg-hero-copy,.nrg-featured-copy>p,.nrg-prose,.nrg-footer-copy,.nrg-resource-copy,.nrg-home-end p{color:#625C60}
.nrg-primary-nav a,.nrg-footer-links{color:#39343B}
.nrg-primary-nav a:hover,.nrg-primary-nav a:focus-visible,.nrg-text-link,.nrg-card-category,.nrg-featured-kicker,.nrg-prose a{color:#87566A}
.nrg-search-toggle,.nrg-menu-toggle{color:#29262D;border-color:rgba(41,38,45,.18)}
.nrg-search-form input[type=search],.nrg-comments input,.nrg-comments textarea{background:#FFFEFC;color:#29262D;border-color:#D9D0CA}
.nrg-button,.nrg-search-form button,.nrg-comments .submit{background:#87566A;color:#fff;border-color:#87566A}
.nrg-button:hover,.nrg-search-form button:hover{background:#704356;border-color:#704356;color:#fff}
.nrg-button-secondary{background:#FFFEFC;border-color:#CFC3C0;color:#39343B}
.nrg-button-secondary:hover{background:#F1EAE5;border-color:#87566A;color:#29262D}
.nrg-hero-art{background:linear-gradient(135deg,#F1EAE3,#FFFEFC 68%);border-color:#E4DAD3}
.nrg-hero-art:before{border-color:rgba(135,86,106,.22)}
.nrg-art-word{color:#29262D;text-shadow:7px 7px 0 rgba(135,86,106,.15)}
.nrg-art-index,.nrg-art-bottom{color:#706A6B}
.nrg-art-bottom{border-top-color:rgba(41,38,45,.16)}
.nrg-topic-strip,.nrg-section-alt,.nrg-site-footer{background:#F0EBE4;border-color:#E4DCD4}
.nrg-topic-links a{color:#39343B;border-color:#DCD2CB}
.nrg-topic-links a:hover{border-color:#87566A;color:#704356}
.nrg-post-card,.nrg-featured-panel,.nrg-resource-card{background:#FFFEFC;border-color:#E4DCD5}
.nrg-post-card:hover,.nrg-resource-card:hover{border-color:#B18A99}
.nrg-card-image{background:linear-gradient(135deg,#F0E9E4,#E8E0DA)}
.nrg-card-image-placeholder,.nrg-featured-mark{color:#29262D}
.nrg-featured-visual{background:#F0E9E4;border-color:#E4DCD5}
.nrg-featured-mark span{color:#87566A}
.nrg-featured-panel{border-left-color:#87566A}
.nrg-prose blockquote{background:#F0EBE6;color:#39343B;border-left-color:#87566A}
.nrg-archive-head{border-color:#E4DCD5}
.nrg-pagination .page-numbers{color:#39343B;border-color:#DCD2CB}
.nrg-pagination .current{background:#87566A;border-color:#87566A;color:#fff}
.nrg-comments{border-top-color:#E4DCD5}
.nrg-empty{border-color:#D1C4BD;color:#706A6B}
.nrg-resource-index,.nrg-resource-arrow{color:#87566A}
.nrg-home-end{background:#F0EBE4;border-color:#E4DCD5}
@media(max-width:760px){.nrg-primary-nav{background:#FFFEFC;border-bottom-color:#E4DCD5}.nrg-primary-nav a{border-bottom-color:#E4DCD5}}

/* NRG ALFA ZONE brand palette — dark slate, orange, green and gold */
:root{--nrg-bg:#0F172A;--nrg-surface:#1E293B;--nrg-ink:#F8FAFC;--nrg-accent:#F97316;--nrg-highlight:#FF6B00;--nrg-muted:#94A3B8;--nrg-line:#334155;--nrg-container:1240px}
body{background:#0F172A;color:#F8FAFC}
.nrg-site-header{background:rgba(11,15,25,.94);border-bottom-color:#334155}
.nrg-brand-name,.nrg-hero h1,.nrg-hero h1 span,.nrg-section-heading h2,.nrg-card-title a,.nrg-featured-copy h2 a,.nrg-article h1,.nrg-prose h2,.nrg-prose h3,.nrg-prose h4,.nrg-home-end h2{color:#F8FAFC}
.nrg-brand-tag,.nrg-section-heading p,.nrg-card-excerpt,.nrg-hero-copy,.nrg-featured-copy>p,.nrg-prose,.nrg-footer-copy,.nrg-resource-copy,.nrg-home-end p,.nrg-article-meta,.nrg-card-meta{color:#CBD5E1}
.nrg-primary-nav a,.nrg-footer-links{color:#E2E8F0}
.nrg-primary-nav a:hover,.nrg-primary-nav a:focus-visible,.nrg-text-link,.nrg-card-category,.nrg-featured-kicker,.nrg-prose a{color:#FB923C}
.nrg-search-toggle,.nrg-menu-toggle{color:#F8FAFC;border-color:#475569;background:#0B0F19}
.nrg-search-panel{background:#0B0F19;box-shadow:0 12px 24px rgba(0,0,0,.24)}
.nrg-search-form input[type=search],.nrg-comments input,.nrg-comments textarea{background:#0B0F19;color:#F8FAFC;border-color:#475569}
.nrg-button,.nrg-search-form button,.nrg-comments .submit{background:#F97316;color:#111827;border-color:#F97316}
.nrg-button:hover,.nrg-search-form button:hover{background:#FF6B00;border-color:#FF6B00;color:#111827}
.nrg-button-secondary{background:transparent;border-color:#64748B;color:#F8FAFC}
.nrg-button-secondary:hover{background:#1E293B;border-color:#F97316;color:#F8FAFC}
.nrg-hero-art{background:radial-gradient(ellipse at 70% 30%,rgba(249,115,22,.16),transparent 48%),linear-gradient(135deg,#1E293B,#0B0F19 68%);border-color:#334155}
.nrg-hero-art:before{border-color:rgba(249,115,22,.24)}
.nrg-art-word{color:#F8FAFC;text-shadow:7px 7px 0 rgba(249,115,22,.18)}
.nrg-art-index,.nrg-art-bottom{color:#94A3B8}
.nrg-art-bottom{border-top-color:rgba(248,250,252,.18)}
.nrg-topic-strip,.nrg-section-alt,.nrg-site-footer{background:#0B0F19;border-color:#334155}
.nrg-topic-links a{color:#E2E8F0;border-color:#334155}
.nrg-topic-links a:hover{border-color:#F97316;color:#FDBA74}
.nrg-post-card,.nrg-featured-panel,.nrg-resource-card{background:#1E293B;border-color:#334155}
.nrg-post-card:hover,.nrg-resource-card:hover{border-color:#F97316}
.nrg-card-image{background:linear-gradient(135deg,#1E293B,#0B0F19)}
.nrg-card-image-placeholder,.nrg-featured-mark{color:#F8FAFC}
.nrg-featured-visual{background:#0B0F19;border-color:#334155}
.nrg-featured-mark span{color:#F97316}
.nrg-featured-panel{border-left-color:#F97316}
.nrg-prose blockquote{background:#0B0F19;color:#E2E8F0;border-left-color:#F97316}
.nrg-archive-head{border-color:#334155}
.nrg-pagination .page-numbers{color:#E2E8F0;border-color:#475569}
.nrg-pagination .current{background:#F97316;border-color:#F97316;color:#111827}
.nrg-comments{border-top-color:#334155}
.nrg-empty{border-color:#475569;color:#94A3B8}
.nrg-resource-index,.nrg-resource-arrow{color:#FB923C}
.nrg-home-end{background:#0B0F19;border-color:#334155}
.nrg-primary-nav a:focus-visible,.nrg-button:focus-visible,.nrg-search-form button:focus-visible,.nrg-search-toggle:focus-visible,.nrg-menu-toggle:focus-visible,.nrg-topic-links a:focus-visible{outline:3px solid #FFB800;outline-offset:3px}
::selection{background:#F97316;color:#111827}
@media(max-width:760px){.nrg-primary-nav{background:#0B0F19;border-bottom-color:#334155}.nrg-primary-nav a{border-bottom-color:#334155}}