:root{
    --brt-bg:#e8e6df;
    --brt-paper:#f3f1ea;
    --brt-ink:#0a0a0a;
    --brt-mute:#5a5a5a;
    --brt-line:#0a0a0a;
    --brt-lime:#d4ff1f;
    --brt-red:#ff3b30;
    --brt-y:#ffd93d;
    --brt-shadow:8px 8px 0 var(--brt-ink);
    --brt-shadow-sm:4px 4px 0 var(--brt-ink);
    font-family:'Space Grotesk','Noto Sans Thai',sans-serif;
}
*{box-sizing:border-box;margin:0;padding:0}
a{color:inherit;text-decoration:none}
img,mip-img{max-width:100%;display:block}
body,.brt-body{background:var(--brt-bg);color:var(--brt-ink);font-family:'Space Grotesk','Noto Sans Thai',sans-serif;font-size:15.5px;line-height:1.6;
    background-image:radial-gradient(var(--brt-ink) 1px,transparent 1px);background-size:28px 28px;background-position:-14px -14px;background-attachment:fixed}

/* HEADER */
.brt-hd{background:var(--brt-ink);color:#fff;border-bottom:4px solid var(--brt-ink)}
.brt-hd__bar{display:flex;gap:34px;overflow:hidden;padding:8px 28px;font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:1.4px;border-bottom:1px solid #2a2a2a;white-space:nowrap}
.brt-hd__tick{color:var(--brt-lime)}
.brt-hd__inner{max-width:1300px;margin:0 auto;padding:18px 28px;display:flex;align-items:center;gap:20px}
.brt-logo{display:flex;align-items:center;gap:12px;font-family:'Archivo Black',sans-serif;font-size:22px;letter-spacing:-.5px}
.brt-logo__box{display:inline-grid;place-items:center;width:38px;height:38px;background:var(--brt-lime);color:var(--brt-ink);font-family:'Archivo Black';font-size:22px;border:3px solid #fff;box-shadow:3px 3px 0 var(--brt-lime)}
.brt-burger{display:none;margin-left:auto;padding:10px 18px;background:var(--brt-lime);color:var(--brt-ink);border:3px solid #fff;font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:12px;cursor:pointer}
.brt-nav{display:flex;gap:4px;margin-left:auto;flex-wrap:wrap}
.brt-nav__a{padding:10px 18px;font-family:'IBM Plex Mono',monospace;font-size:13px;font-weight:700;letter-spacing:.5px;border:2px solid #2a2a2a;transition:.15s}
.brt-nav__a em{font-style:normal;color:var(--brt-lime);margin-right:4px}
.brt-nav__a:hover{background:#1a1a1a;border-color:var(--brt-lime)}
.brt-nav__a.is-cur{background:var(--brt-lime);color:var(--brt-ink);border-color:var(--brt-lime)}
.brt-nav__a.is-cur em{color:var(--brt-ink)}

/* BUTTONS */
.brt-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 22px;font-family:'Archivo Black',sans-serif;font-size:13.5px;letter-spacing:.8px;border:3px solid var(--brt-ink);transition:.15s;cursor:pointer}
.brt-btn em{font-style:normal;font-size:16px}
.brt-btn:hover{transform:translate(-2px,-2px);box-shadow:var(--brt-shadow)}
.brt-btn--y{background:var(--brt-lime);color:var(--brt-ink);box-shadow:var(--brt-shadow-sm)}
.brt-btn--k{background:var(--brt-ink);color:#fff;box-shadow:4px 4px 0 var(--brt-lime)}

/* MAIN */
.brt-main{max-width:1300px;margin:0 auto;padding:36px 28px 60px}

/* HERO */
.brt-hero{display:grid;grid-template-columns:1.2fr 1fr;grid-template-rows:auto auto;grid-template-areas:"a b" "c b";gap:22px;margin-bottom:56px}
.brt-hero__a{grid-area:a;background:var(--brt-paper);border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow);padding:40px 36px}
.brt-hero__k{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1.6px;color:var(--brt-red);margin-bottom:14px;display:inline-block}
.brt-hero__h{font-family:'Archivo Black',sans-serif;font-size:80px;line-height:.95;letter-spacing:-2px;margin-bottom:18px}
.brt-hi{background:var(--brt-lime);padding:0 10px;display:inline-block;transform:rotate(-1deg);border:4px solid var(--brt-ink);box-shadow:4px 4px 0 var(--brt-red)}
.brt-hero__p{color:var(--brt-mute);font-size:16px;margin:24px 0 28px;max-width:460px}
.brt-hero__btns{display:flex;gap:14px;flex-wrap:wrap}
.brt-hero__b{grid-area:b;background:#fff;border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow);overflow:hidden;display:flex;flex-direction:column}
.brt-hero__pic{position:relative;display:block;flex:1;border-bottom:4px solid var(--brt-ink);overflow:hidden}
.brt-hero__chip{position:absolute;top:14px;left:14px;padding:8px 14px;background:var(--brt-red);color:#fff;font-family:'Archivo Black';font-size:12px;letter-spacing:1.4px;border:3px solid var(--brt-ink)}
.brt-hero__pk{padding:22px 26px 24px}
.brt-hero__pk-k{font-family:'IBM Plex Mono',monospace;font-size:11.5px;letter-spacing:1.4px;color:var(--brt-red);display:block;margin-bottom:10px}
.brt-hero__pk-h{font-family:'Archivo Black',sans-serif;font-size:20px;line-height:1.25}
.brt-hero__c{grid-area:c;display:grid;grid-template-columns:1fr 1fr;gap:22px}
.brt-tile{padding:24px 26px;border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow-sm);display:flex;flex-direction:column;gap:6px}
.brt-tile--lime{background:var(--brt-lime)}
.brt-tile--k{background:var(--brt-ink);color:#fff}
.brt-tile--k .brt-tile__b{color:var(--brt-lime)}
.brt-tile__k{font-family:'IBM Plex Mono',monospace;font-size:11px;letter-spacing:1.4px;opacity:.75}
.brt-tile__b{font-family:'Archivo Black';font-size:30px;line-height:1;letter-spacing:-.5px}
.brt-tile__e{font-family:'IBM Plex Mono',monospace;font-style:normal;font-size:12px;opacity:.85}

/* SECTION */
.brt-sec{margin-bottom:56px}
.brt-sec__hd{display:flex;align-items:flex-end;gap:20px;margin-bottom:26px;flex-wrap:wrap;padding-bottom:12px;border-bottom:3px solid var(--brt-ink)}
.brt-sec__k{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:1.6px;color:var(--brt-red)}
.brt-sec__h{font-family:'Archivo Black',sans-serif;font-size:48px;line-height:1;letter-spacing:-1px}
.brt-sec__h--sm{font-size:32px}
.brt-sec__sub{margin-left:auto;font-family:'IBM Plex Mono',monospace;font-size:12.5px;color:var(--brt-mute);letter-spacing:.8px}

/* FEATURED 2 列大卡 */
.brt-feat{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.brt-feat__c{background:var(--brt-paper);border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow);display:flex;flex-direction:column;transition:.18s}
.brt-feat__c:hover{transform:translate(-3px,-3px);box-shadow:11px 11px 0 var(--brt-ink)}
.brt-feat__fig{position:relative;border-bottom:4px solid var(--brt-ink);overflow:hidden;aspect-ratio:16/10}
.brt-feat__lbl{position:absolute;top:14px;left:14px;padding:6px 12px;background:var(--brt-lime);color:var(--brt-ink);font-family:'Archivo Black';font-size:11.5px;letter-spacing:1.4px;border:3px solid var(--brt-ink)}
.brt-feat__body{padding:22px 26px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.brt-feat__k{font-family:'IBM Plex Mono',monospace;font-weight:700;font-size:13px;color:var(--brt-red);letter-spacing:1.2px}
.brt-feat__h{font-family:'Archivo Black',sans-serif;font-size:22px;line-height:1.2}
.brt-feat__p{color:var(--brt-mute);font-size:14.5px;line-height:1.65;flex:1}
.brt-feat__more{display:inline-flex;align-items:center;gap:8px;padding-top:12px;margin-top:auto;border-top:2px solid var(--brt-ink);font-family:'Archivo Black';font-size:13px;letter-spacing:.6px;align-self:stretch}
.brt-feat__more em{font-style:normal;transition:.15s}
.brt-feat__more:hover em{transform:translateX(4px)}

/* STREAM */
.brt-stream{background:var(--brt-ink);color:#fff;border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow)}
.brt-stream__row{display:grid;grid-template-columns:60px 8px 1fr 100px;gap:16px;align-items:center;padding:16px 24px;border-top:1px solid #2a2a2a;transition:.15s;color:#fff}
.brt-stream__row:first-child{border-top:none}
.brt-stream__row:hover{background:#141414;color:var(--brt-lime)}
.brt-stream__row:hover .brt-stream__bar{background:var(--brt-lime)}
.brt-stream__no{font-family:'Archivo Black';font-size:18px;color:var(--brt-lime)}
.brt-stream__bar{height:28px;background:var(--brt-red);transition:.15s}
.brt-stream__h{font-size:15.5px;line-height:1.45;font-weight:500}
.brt-stream__m{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.8px;color:var(--brt-mute);text-align:right}

/* SPLIT */
.brt-sec--split{display:grid;grid-template-columns:1fr 1.2fr;gap:24px}
.brt-chan,.brt-about{background:var(--brt-paper);border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow);padding:30px 34px}
.brt-about{background:var(--brt-lime)}
.brt-chan__list{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:20px}
.brt-chan__c{display:grid;grid-template-columns:40px 1fr 20px;align-items:center;gap:10px;padding:14px 16px;background:#fff;border:2px solid var(--brt-ink);font-weight:700;transition:.15s}
.brt-chan__c:hover{background:var(--brt-ink);color:#fff}
.brt-chan__c:hover .brt-chan__k{color:var(--brt-lime)}
.brt-chan__k{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--brt-red)}
.brt-chan__h{font-family:'Archivo Black';font-size:14.5px}
.brt-chan__c em{font-style:normal}
.brt-about__body{margin-top:18px;font-size:15.5px;line-height:1.75;color:var(--brt-ink)}
.brt-about__body p{margin-bottom:12px}

/* CATEGORY */
.brt-cat{padding-top:10px}
.brt-cat__hd{margin-bottom:28px;padding-bottom:14px;border-bottom:3px solid var(--brt-ink)}
.brt-cat__h{font-family:'Archivo Black',sans-serif;font-size:60px;line-height:1;letter-spacing:-1.5px;margin:10px 0 10px}
.brt-cat__p{color:var(--brt-mute);max-width:720px}
.brt-cat__grid{display:grid;grid-template-columns:1fr 320px;gap:28px;align-items:start}
.brt-row{display:grid;grid-template-columns:260px 1fr;gap:22px;padding:20px;background:var(--brt-paper);border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow-sm);margin-bottom:20px;transition:.15s}
.brt-row:hover{transform:translate(-2px,-2px);box-shadow:var(--brt-shadow)}
.brt-row__fig{display:block;overflow:hidden;border:3px solid var(--brt-ink);aspect-ratio:16/10}
.brt-row__body{display:flex;flex-direction:column;gap:8px}
.brt-row__top{display:flex;gap:14px;align-items:center;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:.8px}
.brt-row__k{color:var(--brt-red);font-weight:700}
.brt-row__m{color:var(--brt-mute)}
.brt-row__h{font-family:'Archivo Black',sans-serif;font-size:22px;line-height:1.22}
.brt-row__p{color:var(--brt-mute);font-size:14.5px;line-height:1.65;flex:1}
.brt-row__more{display:inline-flex;align-items:center;gap:8px;font-family:'Archivo Black';font-size:13px;padding-top:10px;margin-top:auto;border-top:2px solid var(--brt-ink);align-self:flex-start}
.brt-row__more em{font-style:normal;transition:.15s}
.brt-row__more:hover em{transform:translateX(4px)}
.brt-page{margin-top:24px;display:flex;gap:8px;flex-wrap:wrap;justify-content:center}
.brt-page a,.brt-page span{padding:10px 16px;font-family:'Archivo Black';font-size:13px;background:#fff;border:3px solid var(--brt-ink);box-shadow:3px 3px 0 var(--brt-ink)}
.brt-page .current{background:var(--brt-lime)}
.brt-box{padding:24px 26px;border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow)}
.brt-box--lime{background:var(--brt-lime)}
.brt-box__k{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--brt-red);letter-spacing:1.4px;display:block;margin-bottom:6px}
.brt-box__h{font-family:'Archivo Black';font-size:20px;margin-bottom:18px}
.brt-box__list{list-style:none;display:flex;flex-direction:column;gap:12px}
.brt-box__list li{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:start;padding-bottom:10px;border-bottom:2px dashed var(--brt-ink);font-size:14px;line-height:1.45;font-weight:500}
.brt-box__list em{font-style:normal;font-family:'Archivo Black';color:var(--brt-red)}

/* POST */
.brt-post{max-width:820px;margin:0 auto;padding-top:18px}
.brt-crumb{display:flex;gap:10px;align-items:center;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1px;color:var(--brt-mute);margin-bottom:18px}
.brt-crumb em{font-style:normal;color:var(--brt-red)}
.brt-crumb a:hover{color:var(--brt-ink);text-decoration:underline}
.brt-post__k{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:1.6px;color:var(--brt-red);margin-bottom:14px;display:inline-block}
.brt-post__h{font-family:'Archivo Black',sans-serif;font-size:44px;line-height:1.1;letter-spacing:-1px;margin-bottom:20px}
.brt-post__meta{display:flex;gap:20px;flex-wrap:wrap;font-family:'IBM Plex Mono',monospace;font-size:13px;color:var(--brt-mute);padding:14px 0;border-top:2px solid var(--brt-ink);border-bottom:2px solid var(--brt-ink);margin-bottom:30px}
.brt-post__cover{margin:0 0 30px;border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow);background:#fff}
.brt-post__cover figcaption{padding:10px 18px;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1px;border-top:3px solid var(--brt-ink);background:var(--brt-lime)}
.brt-post__body{font-size:16.5px;line-height:1.85;background:var(--brt-paper);border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow);padding:34px 36px;color:var(--brt-ink)}
.brt-post__body p{margin-bottom:16px}
.brt-post__body h2,.brt-post__body h3{font-family:'Archivo Black';margin:28px 0 12px}
.brt-post__body a{color:var(--brt-red);border-bottom:2px solid var(--brt-red)}
.brt-post__body img{margin:18px 0;border:3px solid var(--brt-ink)}
.brt-post__tags{margin:30px 0;padding:18px 22px;display:flex;gap:10px;flex-wrap:wrap;align-items:center;background:var(--brt-ink);color:#fff;border:4px solid var(--brt-ink)}
.brt-chip{padding:6px 12px;background:var(--brt-lime);color:var(--brt-ink);font-family:'IBM Plex Mono',monospace;font-size:12.5px;font-weight:700;border:2px solid #fff}
.brt-post__nav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:36px 0}
.brt-post__nav-c{padding:22px 24px;background:#fff;border:3px solid var(--brt-ink);box-shadow:var(--brt-shadow-sm);display:flex;flex-direction:column;gap:6px;transition:.15s}
.brt-post__nav-c:hover{background:var(--brt-lime)}
.brt-post__nav-c--r{text-align:right}
.brt-post__nav-k{font-family:'IBM Plex Mono',monospace;font-size:12px;color:var(--brt-red);letter-spacing:1.2px}
.brt-post__nav-h{font-family:'Archivo Black',sans-serif;font-size:15px;line-height:1.35}

/* RELATED */
.brt-related{margin-top:48px}
.brt-related__grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.brt-related__c{background:#fff;border:3px solid var(--brt-ink);box-shadow:var(--brt-shadow-sm);overflow:hidden;display:flex;flex-direction:column;transition:.15s}
.brt-related__c:hover{transform:translate(-2px,-2px);box-shadow:var(--brt-shadow)}
.brt-related__c mip-img{border-bottom:3px solid var(--brt-ink)}
.brt-related__in{padding:14px 16px}
.brt-related__k{font-family:'IBM Plex Mono',monospace;font-size:11.5px;color:var(--brt-red);letter-spacing:1px;display:block;margin-bottom:6px}
.brt-related__h{font-family:'Archivo Black',sans-serif;font-size:14.5px;line-height:1.35}

/* 404 */
.brt-404{min-height:60vh;display:grid;place-items:center;padding:60px 20px}
.brt-404__box{background:var(--brt-lime);border:4px solid var(--brt-ink);box-shadow:var(--brt-shadow);padding:54px 46px;text-align:center;max-width:520px}
.brt-404__num{font-family:'Archivo Black';font-size:120px;line-height:1;letter-spacing:-3px;color:var(--brt-red)}
.brt-404__tag{font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1.6px;color:var(--brt-ink);margin:6px 0 10px}
.brt-404__h{font-family:'Archivo Black';font-size:30px;margin-bottom:14px}
.brt-404__p{color:var(--brt-ink);margin-bottom:26px}

/* FOOTER */
.brt-ft{background:var(--brt-ink);color:#fff;border-top:4px solid var(--brt-ink);margin-top:40px}
.brt-ft__bar{display:flex;gap:28px;flex-wrap:wrap;padding:14px 28px;border-bottom:2px solid #2a2a2a;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1.2px;color:var(--brt-lime)}
.brt-ft__grid{max-width:1300px;margin:0 auto;padding:44px 28px 36px;display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px}
.brt-ft__brand{font-family:'Archivo Black',sans-serif;font-size:34px;letter-spacing:-1px;margin-bottom:14px;color:#fff}
.brt-ft__desc{color:#a0a0a0;font-size:14.5px;line-height:1.65;margin-bottom:22px}
.brt-ft__h{font-family:'IBM Plex Mono',monospace;font-size:12.5px;letter-spacing:1.6px;color:var(--brt-lime);margin-bottom:16px}
.brt-ft__list{list-style:none;display:flex;flex-direction:column;gap:10px;font-size:14px}
.brt-ft__list a{color:#cfcfcf}
.brt-ft__list a:hover{color:var(--brt-lime)}
.brt-ft__sig{padding:16px 28px;display:flex;gap:20px;flex-wrap:wrap;font-family:'IBM Plex Mono',monospace;font-size:12px;letter-spacing:1.2px;color:#707070;border-top:2px solid #2a2a2a}

/* RESPONSIVE */
@media (max-width:1100px){
    .brt-hero{grid-template-columns:1fr;grid-template-areas:"a" "b" "c"}
    .brt-hero__h{font-size:66px}
    .brt-feat{grid-template-columns:repeat(2,1fr);gap:20px}
    .brt-sec--split{grid-template-columns:1fr}
    .brt-cat__grid{grid-template-columns:1fr}
    .brt-related__grid{grid-template-columns:repeat(2,1fr)}
    .brt-ft__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
    .brt-hd__inner{padding:12px 16px;flex-wrap:wrap}
    .brt-burger{display:inline-flex}
    .brt-nav{display:none;width:100%;flex-direction:column;margin-top:12px;gap:6px}
    .brt-nav.is-open{display:flex}
    .brt-nav__a{width:100%}
    .brt-main{padding:20px 14px 60px}
    .brt-hero__a{padding:28px 22px}
    .brt-hero__h{font-size:48px}
    .brt-hero__c{grid-template-columns:1fr}
    .brt-sec__h{font-size:34px}
    .brt-feat{grid-template-columns:1fr;gap:18px}
    .brt-chan__list{grid-template-columns:1fr}
    .brt-stream__row{grid-template-columns:44px 6px 1fr;gap:10px;padding:14px 16px}
    .brt-stream__m{display:none}
    .brt-row{grid-template-columns:1fr;gap:14px;padding:14px}
    .brt-post__h{font-size:32px}
    .brt-post__nav{grid-template-columns:1fr}
    .brt-related__grid{grid-template-columns:1fr 1fr;gap:12px}
    .brt-ft__grid{grid-template-columns:1fr;padding:28px 20px}
}