/* REVRB Blog — minimalist / futuristic. All rules scoped to .rvb so nothing leaks into the rest of the site. */
:root{--rvb-bg:#0a0a0a;--rvb-ink:#f3eee8;--rvb-mute:rgba(243,238,232,.58);--rvb-line:rgba(255,255,255,.1);--rvb-blue:#0000fe;--rvb-hi:#5a5aff;--rvb-ease:cubic-bezier(.16,.84,.32,1)}
html{scroll-behavior:smooth}
body.rvb-body{margin:0!important;padding:0!important;background:var(--rvb-bg)!important;color:var(--rvb-ink)}
.rvb,.rvb *,.rvb *::before,.rvb *::after{box-sizing:border-box}
.rvb{position:relative;background:var(--rvb-bg);color:var(--rvb-ink);font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Arial,sans-serif;line-height:1.55;overflow-x:clip;-webkit-font-smoothing:antialiased;min-height:100vh}
.rvb [hidden]{display:none!important}
.rvb img{display:block;max-width:100%}
.rvb a{text-decoration:none;color:inherit}
.rvb h1,.rvb h2,.rvb h3,.rvb p,.rvb ol,.rvb ul,.rvb blockquote{margin:0;padding:0}
.rvb h1,.rvb h2,.rvb h3{font-family:'Bricolage Grotesque','Inter',sans-serif;font-weight:600;color:var(--rvb-ink);letter-spacing:-.025em}
.rvb em{font-style:normal;color:var(--rvb-hi)}
.rvb button,.rvb input{font:inherit}
.rvb-wrap{width:100%;max-width:1240px;margin:0 auto;padding:0 12px}
@media(min-width:640px){.rvb-wrap{padding:0 32px}}
@media(min-width:1024px){.rvb-wrap{padding:0 48px}}

/* progress */
.rvb-rail{position:fixed;top:0;left:0;width:100%;height:2px;z-index:3000;background:transparent}
.rvb-rail-fill{height:100%;width:0;background:var(--rvb-blue);box-shadow:0 0 14px var(--rvb-blue)}

/* header */
.rvb-menu-checkbox{position:absolute;opacity:0;width:0;height:0;pointer-events:none}
.rvb-header{position:fixed;left:0;right:0;top:0;z-index:2000}
.rvb-header-in{max-width:1440px;margin:0 auto;padding:8px}
@media(min-width:640px){.rvb-header-in{padding:12px}}
.rvb-bar{position:relative;display:flex;align-items:center;justify-content:space-between;padding:8px;border-radius:9999px;transition:background .35s,box-shadow .35s}
.rvb-header.rvb-scrolled .rvb-bar{background:rgba(10,10,10,.75);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);box-shadow:0 0 0 1px var(--rvb-line),0 10px 30px rgba(0,0,0,.4)}
.rvb-logo-link{display:flex;align-items:center}
.rvb img.rvb-logo{height:44px!important;width:auto!important;max-height:44px!important}
@media(min-width:640px){.rvb img.rvb-logo{height:48px!important;max-height:48px!important}}
@media(min-width:1024px){.rvb img.rvb-logo{height:56px!important;max-height:56px!important}}
.rvb-nav{display:none;position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);gap:32px;align-items:center}
@media(min-width:768px){.rvb-nav{display:flex}}
.rvb-nav-link{position:relative;display:inline-block;font-size:14px;color:#fff}
.rvb-nav-arrow{position:absolute;left:0;top:50%;color:var(--rvb-hi);font-size:13px;opacity:0;transform:translate(-10px,-50%);transition:opacity .3s var(--rvb-ease),transform .3s var(--rvb-ease)}
.rvb-nav-text{display:inline-block;transform-origin:left center;transition:transform .3s var(--rvb-ease),color .3s}
.rvb-nav-link:hover .rvb-nav-arrow,.rvb-nav-link.rvb-current .rvb-nav-arrow{opacity:1;transform:translate(0,-50%)}
.rvb-nav-link:hover .rvb-nav-text,.rvb-nav-link.rvb-current .rvb-nav-text{transform:translateX(16px) scale(1.1);color:var(--rvb-hi)}
.rvb-header-cta{display:none}@media(min-width:768px){.rvb-header-cta{display:flex}}
.rvb-btn-ghost{display:inline-flex;align-items:center;gap:12px;padding:8px 8px 8px 20px;border-radius:9999px;border:1px solid rgba(255,255,255,.22);background:#0a0a0a;color:#fff;font-size:13px;font-weight:500;white-space:nowrap}
.rvb-dot{display:flex;width:24px;height:24px;align-items:center;justify-content:center;border-radius:50%;background:var(--rvb-blue);transition:transform .5s var(--rvb-ease)}
.rvb-btn-ghost:hover .rvb-dot{transform:rotate(-45deg)}
.rvb-toggle{display:flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(255,255,255,.22);background:#0a0a0a;color:#fff;cursor:pointer}
@media(min-width:768px){.rvb-toggle{display:none}}
.rvb-menu{position:fixed;inset:0;z-index:2500;opacity:0;pointer-events:none;transition:opacity .45s}
.rvb-menu-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.72)}
.rvb-sheet{position:absolute;left:0;right:0;bottom:0;margin:12px;padding:24px;border-radius:20px;background:#fff;color:#111;transform:translateY(100%);transition:transform .5s cubic-bezier(.32,.72,0,1)}
.rvb-menu-checkbox:checked~.rvb-menu{opacity:1;pointer-events:auto}
.rvb-menu-checkbox:checked~.rvb-menu .rvb-sheet{transform:none}
.rvb-sheet-top{display:flex;justify-content:flex-end;margin-bottom:16px}
.rvb-close{display:flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:50%;background:#111;color:#fff;cursor:pointer}
.rvb-mlink{position:relative;display:block;padding:8px 0;font-size:28px;font-weight:500;color:#111!important}
.rvb-mlink-arrow{position:absolute;left:0;top:50%;color:var(--rvb-blue);opacity:0;transform:translate(-16px,-50%);transition:.35s var(--rvb-ease)}
.rvb-mlink-text{display:inline-block;transform-origin:left center;transition:transform .35s var(--rvb-ease)}
.rvb-mlink:hover .rvb-mlink-arrow{opacity:1;transform:translate(0,-50%)}
.rvb-mlink:hover .rvb-mlink-text{transform:translateX(38px) scale(1.08)}

/* buttons */
.rvb-btn{display:inline-flex;align-items:center;gap:10px;padding:14px 28px;border-radius:9999px;background:var(--rvb-blue);color:#fff!important;font-size:14px;font-weight:600;white-space:nowrap;transition:transform .3s var(--rvb-ease),box-shadow .3s,background .3s}
.rvb-btn:hover{background:#0000d6;transform:translateY(-2px);box-shadow:0 12px 32px rgba(0,0,254,.45)}
.rvb-arr{transition:transform .3s var(--rvb-ease)}.rvb-btn:hover .rvb-arr{transform:translateX(4px)}

/* hero */
.rvb-hero{position:relative;overflow:hidden;padding:128px 0 48px}
@media(min-width:768px){.rvb-hero{padding:176px 0 72px}}
.rvb-gridbg{position:absolute;inset:0;pointer-events:none;background-image:linear-gradient(var(--rvb-line) 1px,transparent 1px),linear-gradient(90deg,var(--rvb-line) 1px,transparent 1px);background-size:56px 56px;opacity:.55;-webkit-mask-image:radial-gradient(ellipse 70% 80% at 30% 20%,#000 0%,transparent 75%);mask-image:radial-gradient(ellipse 70% 80% at 30% 20%,#000 0%,transparent 75%)}
.rvb-orb{position:absolute;border-radius:50%;pointer-events:none;filter:blur(70px);background:radial-gradient(circle,var(--rvb-blue),transparent 70%)}
.rvb-orb.o1{width:62vw;height:62vw;max-width:680px;max-height:680px;top:-35%;right:-15%;opacity:.5;animation:rvbDrift 16s ease-in-out infinite}
.rvb-orb.o2{width:40vw;height:40vw;max-width:440px;max-height:440px;bottom:-40%;left:-10%;opacity:.28;animation:rvbDrift 20s ease-in-out infinite reverse}
@keyframes rvbDrift{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-6%,8%) scale(1.15)}}
.rvb-hero-in{position:relative;z-index:2}
.rvb-h1{font-size:clamp(2.5rem,8.6vw,5.8rem);line-height:1.02;max-width:15ch}
.rvb-h1-post{font-size:clamp(2rem,5.6vw,4rem);line-height:1.08;max-width:22ch;margin-top:20px}
.rvb-w{display:inline-block;white-space:nowrap}
.rvb-c{display:inline-block;opacity:0;transform:translateY(.55em);animation:rvbRise .75s var(--rvb-ease) forwards}
.rvb-c.acc{color:var(--rvb-hi)}
@keyframes rvbRise{to{opacity:1;transform:none}}
.rvb-lead{margin-top:22px;max-width:480px;font-size:16px;line-height:1.65;color:var(--rvb-mute)}
@media(min-width:640px){.rvb-lead{font-size:18px}}

/* panel (charcoal) */
.rvb-panel{position:relative;overflow:hidden;border-radius:28px;background:linear-gradient(160deg,#18181b,#0e0e10 60%,#0a0a0b);border:1px solid var(--rvb-line);box-shadow:0 40px 90px rgba(0,0,0,.55),0 0 90px rgba(0,0,254,.1),inset 0 1px 0 rgba(255,255,255,.08)}

/* generative covers (no images needed) */
.rvb-media{position:relative;display:block;overflow:hidden;border-radius:18px;background:#0f0f14;aspect-ratio:16/10}
.rvb-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .9s var(--rvb-ease)}
.rvb-art{background-color:#0b0b12}
.rvb-art::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:32px 32px;-webkit-mask-image:linear-gradient(135deg,#000,transparent 70%);mask-image:linear-gradient(135deg,#000,transparent 70%)}
.rvb-art::after{content:'';position:absolute;inset:0;transition:transform 1s var(--rvb-ease)}
.rvb-art-n{position:absolute;right:16px;bottom:8px;z-index:2;font:700 clamp(54px,9vw,96px)/1 'Bricolage Grotesque',sans-serif;font-style:normal;color:transparent;-webkit-text-stroke:1px rgba(255,255,255,.28);letter-spacing:-.04em}
.a1::after{background:radial-gradient(circle at 15% 90%,rgba(0,0,254,.9),transparent 55%)}
.a2::after{background:repeating-radial-gradient(circle at 80% 30%,rgba(90,90,255,.55) 0 1px,transparent 1px 22px),radial-gradient(circle at 80% 30%,rgba(0,0,254,.5),transparent 55%)}
.a3::after{background:repeating-linear-gradient(135deg,rgba(90,90,255,.4) 0 1px,transparent 1px 14px),radial-gradient(circle at 90% 90%,rgba(0,0,254,.7),transparent 55%)}
.a4::after{background:conic-gradient(from 200deg at 70% 60%,transparent 0deg,rgba(0,0,254,.8) 70deg,transparent 140deg)}
.a5::after{background:radial-gradient(rgba(130,130,255,.55) 1.2px,transparent 1.6px) 0 0/16px 16px,radial-gradient(circle at 85% 10%,rgba(0,0,254,.7),transparent 55%)}
.a6::after{background:repeating-linear-gradient(90deg,rgba(0,0,254,.7) 0 6px,transparent 6px 22px);-webkit-mask-image:linear-gradient(180deg,transparent 20%,#000);mask-image:linear-gradient(180deg,transparent 20%,#000)}
.rvb-card:hover .rvb-media img,.rvb-feature:hover .rvb-media img{transform:scale(1.05)}
.rvb-card:hover .rvb-art::after,.rvb-feature:hover .rvb-art::after{transform:scale(1.12)}

/* featured */
.rvb-feature-wrap{padding-top:8px}
.rvb-feature{display:grid;grid-template-columns:1fr;gap:0;padding:10px;color:inherit;transition:border-color .4s,box-shadow .4s}
@media(min-width:900px){.rvb-feature{grid-template-columns:1.15fr 1fr;padding:14px}}
.rvb-feature:hover{border-color:rgba(90,90,255,.55)}
.rvb-media-lg{aspect-ratio:16/11;border-radius:20px}
@media(min-width:900px){.rvb-media-lg{aspect-ratio:auto;min-height:400px}}
.rvb-feature-body{display:flex;flex-direction:column;justify-content:center;padding:22px 12px 14px}
@media(min-width:900px){.rvb-feature-body{padding:20px 30px 20px 36px}}
.rvb-feature-title{margin-top:16px;position:relative;font-size:clamp(1.6rem,3.4vw,2.6rem);line-height:1.1}
.rvb-feature-ex{display:block;margin-top:16px;max-width:46ch;font-size:15.5px;line-height:1.65;color:var(--rvb-mute)}
.rvb-feature-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:28px;font-size:13px;color:var(--rvb-mute)}
.rvb-go{display:flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(255,255,255,.22);color:#fff;transition:background .35s,border-color .35s,transform .5s cubic-bezier(.34,1.56,.64,1)}
.rvb-feature:hover .rvb-go{background:var(--rvb-blue);border-color:var(--rvb-blue);transform:rotate(-45deg)}
.rvb-tick{position:absolute;width:12px;height:12px;border-color:rgba(255,255,255,.35);border-style:solid;border-width:0;z-index:3;pointer-events:none}
.rvb-tick.t1{top:10px;left:10px;border-top-width:1px;border-left-width:1px}.rvb-tick.t2{top:10px;right:10px;border-top-width:1px;border-right-width:1px}
.rvb-tick.t3{bottom:10px;left:10px;border-bottom-width:1px;border-left-width:1px}.rvb-tick.t4{bottom:10px;right:10px;border-bottom-width:1px;border-right-width:1px}

/* shared small text */
.rvb-card-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12px;color:var(--rvb-mute);letter-spacing:.02em}
.rvb-topic{display:inline-flex;align-items:center;gap:8px;color:#fff;font-weight:600;font-size:11px;letter-spacing:.12em;text-transform:uppercase}
.rvb-topic::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--rvb-blue);box-shadow:0 0 10px var(--rvb-blue)}

/* sections */
.rvb-section{padding:48px 0 0}@media(min-width:768px){.rvb-section{padding:72px 0 0}}
.rvb-h2{font-size:clamp(2rem,4.6vw,3.3rem);line-height:1.08}
.rvb-filter{display:flex;flex-direction:column;gap:14px;margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--rvb-line)}
@media(min-width:900px){.rvb-filter{flex-direction:row;align-items:center;justify-content:space-between}}
.rvb-chips{display:flex;gap:8px;overflow-x:auto;scrollbar-width:none}.rvb-chips::-webkit-scrollbar{display:none}
.rvb-chip{flex-shrink:0;padding:9px 16px;border-radius:9999px;border:1px solid var(--rvb-line);color:var(--rvb-mute);font-size:13px;font-weight:500;white-space:nowrap;transition:.3s var(--rvb-ease)}
.rvb-chip:hover{color:#fff;border-color:var(--rvb-hi);transform:translateY(-2px)}
.rvb-chip[aria-current]{background:var(--rvb-blue);border-color:var(--rvb-blue);color:#fff;box-shadow:0 8px 24px rgba(0,0,254,.35)}
.rvb-search{position:relative;display:block;width:100%}@media(min-width:900px){.rvb-search{width:260px}}
.rvb-search svg{position:absolute;left:14px;top:50%;transform:translateY(-50%);opacity:.5}
.rvb-search input{width:100%;padding:11px 16px 11px 40px;border-radius:9999px;outline:0;background:transparent;border:1px solid var(--rvb-line);color:var(--rvb-ink);font-size:14px;transition:.3s}
.rvb-search input::placeholder{color:rgba(243,238,232,.38)}
.rvb-search input:focus{border-color:var(--rvb-blue);box-shadow:0 0 0 4px rgba(0,0,254,.2)}

/* grid + minimal cards (no box — hairline & type) */
.rvb-grid{display:grid;grid-template-columns:1fr;gap:36px 24px}
@media(min-width:640px){.rvb-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.rvb-grid{grid-template-columns:repeat(3,1fr);gap:48px 28px}}
.rvb-card{display:flex;flex-direction:column;gap:14px;height:100%}
.rvb-card .rvb-media{margin-bottom:2px;transition:box-shadow .5s,transform .5s var(--rvb-ease)}
.rvb-card:hover .rvb-media{box-shadow:0 0 0 1px rgba(90,90,255,.7),0 24px 50px rgba(0,0,254,.22)}
.rvb-card-title{position:relative;font-size:22px;line-height:1.2}
.rvb-arrow{position:absolute;left:0;top:.05em;color:var(--rvb-hi);opacity:0;transform:translateX(-12px);transition:.35s var(--rvb-ease)}
.rvb-ttl{display:inline-block;transform-origin:left center;transition:transform .35s var(--rvb-ease)}
.rvb-card:hover .rvb-arrow,.rvb-feature:hover .rvb-arrow{opacity:1;transform:none}
.rvb-card:hover .rvb-ttl{transform:translateX(26px) scale(1.02)}
.rvb-feature:hover .rvb-ttl{transform:translateX(34px)}
.rvb-card-ex{font-size:14.5px;line-height:1.6;color:var(--rvb-mute);display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.rvb-empty{padding:56px 0;text-align:center;color:var(--rvb-mute)}
.rvb-pager{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:56px}
.rvb-pager .page-numbers{display:flex;min-width:42px;height:42px;padding:0 14px;align-items:center;justify-content:center;border-radius:9999px;border:1px solid var(--rvb-line);color:var(--rvb-mute);font-size:14px;transition:.3s}
.rvb-pager a.page-numbers:hover{border-color:var(--rvb-hi);color:#fff}
.rvb-pager .page-numbers.current{background:var(--rvb-blue);border-color:var(--rvb-blue);color:#fff}

/* single post */
.rvb-hero-post{padding-bottom:36px}
.rvb-back{display:inline-flex;gap:8px;align-items:center;font-size:13px;color:var(--rvb-mute);transition:color .3s,transform .3s var(--rvb-ease)}
.rvb-back:hover{color:#fff;transform:translateX(-4px)}
.rvb-post-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px 20px;margin-top:28px;font-size:13px;color:var(--rvb-mute)}
.rvb-byline{display:flex;align-items:center;gap:12px;margin-top:28px;font-size:13px;color:var(--rvb-mute)}
.rvb-byline strong{display:block;color:#fff;font-weight:600;font-size:14px}
.rvb-avatar{display:flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:50%;background:var(--rvb-blue);color:#fff;font:700 15px 'Bricolage Grotesque',sans-serif;flex-shrink:0}
.rvb-cover .rvb-media{aspect-ratio:16/8;border-radius:22px;border:1px solid var(--rvb-line)}
@media(max-width:639px){.rvb-cover .rvb-media{aspect-ratio:16/10}}
.rvb-article-wrap{padding:44px 0 8px}
.rvb-article-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:28px}
@media(min-width:1100px){.rvb-article-grid{grid-template-columns:200px minmax(0,720px) 48px;justify-content:center;gap:56px;align-items:start}}
.rvb-toc{display:none}
@media(min-width:1100px){.rvb-toc:not([hidden]){display:block;position:sticky;top:110px}}
.rvb-toc-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(243,238,232,.4);margin-bottom:14px}
.rvb-toc ol{list-style:none;border-left:1px solid var(--rvb-line)}
.rvb-toc a{display:block;padding:7px 0 7px 16px;margin-left:-1px;border-left:1px solid transparent;font-size:13.5px;line-height:1.35;color:var(--rvb-mute);transition:.25s}
.rvb-toc a:hover{color:#fff}.rvb-toc a.on{color:#fff;border-left-color:var(--rvb-blue)}
.rvb-share{display:flex;gap:10px;align-items:center}
.rvb-share .rvb-toc-label{display:none}
@media(min-width:1100px){.rvb-share{position:sticky;top:110px;flex-direction:column;align-items:center}}
.rvb-share a,.rvb-share button{display:flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:50%;border:1px solid var(--rvb-line);background:transparent;color:var(--rvb-mute);cursor:pointer;transition:.3s}
.rvb-share a:hover,.rvb-share button:hover{background:var(--rvb-blue);border-color:var(--rvb-blue);color:#fff;transform:translateY(-2px)}
.rvb-prose{font-size:17px;line-height:1.8;color:rgba(243,238,232,.82);min-width:0}
@media(min-width:640px){.rvb-prose{font-size:18px}}
.rvb-prose>*+*{margin-top:1.4em}
.rvb-prose h2{margin-top:2.2em;font-size:clamp(1.55rem,3vw,2.1rem);line-height:1.15;scroll-margin-top:110px}
.rvb-prose h3{margin-top:1.8em;font-size:1.35rem;scroll-margin-top:110px}
.rvb-prose h2+*,.rvb-prose h3+*{margin-top:.8em}
.rvb-prose a{color:var(--rvb-hi);border-bottom:1px solid rgba(90,90,255,.4);transition:border-color .3s}.rvb-prose a:hover{border-color:var(--rvb-hi)}
.rvb-prose strong{color:#fff}
.rvb-prose ul,.rvb-prose ol{padding-left:1.4em}.rvb-prose li{margin-top:.5em}.rvb-prose li::marker{color:var(--rvb-hi)}
.rvb-prose blockquote{padding:6px 0 6px 24px;border-left:2px solid var(--rvb-blue);font:500 clamp(1.25rem,2.6vw,1.6rem)/1.4 'Bricolage Grotesque',sans-serif;color:#fff;letter-spacing:-.01em}
.rvb-prose img,.rvb-prose figure{border-radius:16px;max-width:100%;height:auto}
.rvb-prose figcaption{margin-top:10px;font-size:13px;color:var(--rvb-mute)}
.rvb-prose hr{border:0;height:1px;background:var(--rvb-line);margin:2.4em 0}
.rvb-prose code{padding:2px 6px;border-radius:6px;background:rgba(255,255,255,.08);font-size:.9em}
.rvb-prose pre{padding:18px;border-radius:14px;background:#111114;border:1px solid var(--rvb-line);overflow-x:auto;font-size:14px;line-height:1.6}
.rvb-adj{display:grid;grid-template-columns:1fr;gap:12px;margin-top:56px;border-top:1px solid var(--rvb-line);padding-top:28px}
@media(min-width:640px){.rvb-adj{grid-template-columns:1fr 1fr}}
.rvb-adj-a{display:flex;flex-direction:column;gap:6px;padding:20px;border-radius:18px;border:1px solid var(--rvb-line);transition:.35s var(--rvb-ease)}
.rvb-adj-a small{font-size:12px;color:var(--rvb-mute)}.rvb-adj-a span{font:600 18px/1.25 'Bricolage Grotesque',sans-serif}
.rvb-adj-a:hover{border-color:rgba(90,90,255,.7);transform:translateY(-3px)}
.rvb-adj-r{text-align:right}

/* CTA */
.rvb-cta{padding:72px 0 0}@media(min-width:768px){.rvb-cta{padding:110px 0 0}}
.rvb-cta-box{text-align:center;padding:60px 20px}@media(min-width:768px){.rvb-cta-box{padding:92px 40px}}
.rvb-cta-box>*{position:relative;z-index:1}
.rvb-cta-box .rvb-h2{font-size:clamp(2rem,5.4vw,3.8rem);max-width:17ch;margin:0 auto}
.rvb-cta-box p{margin:16px auto 0;max-width:440px;color:var(--rvb-mute)}
.rvb-cta-box .rvb-btn{margin-top:30px}
.rvb-rings{position:absolute!important;inset:0;z-index:0!important;pointer-events:none}
.rvb-rings span{position:absolute;left:50%;top:50%;width:520px;height:520px;margin:-260px 0 0 -260px;border-radius:50%;border:1px solid rgba(90,90,255,.5);opacity:0;animation:rvbRing 7s ease-out infinite}
.rvb-rings span:nth-child(2){animation-delay:2.3s}.rvb-rings span:nth-child(3){animation-delay:4.6s}
@keyframes rvbRing{0%{transform:scale(.25);opacity:.8}100%{transform:scale(2.3);opacity:0}}

/* footer */
.rvb-footer{position:relative;overflow:hidden;padding:80px 0 120px}@media(min-width:640px){.rvb-footer{padding-top:110px}}
.rvb-fgrid{display:grid;grid-template-columns:1fr 1fr;gap:36px 24px}
@media(min-width:768px){.rvb-fgrid{grid-template-columns:repeat(3,1fr)}}
.rvb-fwide{grid-column:span 2}@media(min-width:768px){.rvb-fwide{grid-column:auto}}
.rvb-flabel{margin-bottom:16px;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.rvb-flink{display:block;margin-bottom:12px;font-size:14px;font-weight:500;color:rgba(255,255,255,.8);transition:color .3s,transform .3s}
.rvb-flink:hover{color:var(--rvb-hi);transform:translateX(4px)}
.rvb-social{display:flex;gap:8px}
.rvb-soc{display:flex;width:36px;height:36px;align-items:center;justify-content:center;border-radius:9px;background:#14140f;box-shadow:0 6px 18px rgba(0,0,0,.35);transition:background .3s,transform .45s cubic-bezier(.34,1.56,.64,1),box-shadow .3s}
.rvb-soc:hover{background:var(--rvb-blue);transform:translateY(-3px) rotate(-3deg) scale(1.12);box-shadow:0 10px 26px rgba(0,0,254,.45)}
.rvb-wordmark-wrap{position:relative;margin-top:110px;border-top:1px solid var(--rvb-line);padding-top:24px}
.rvb-wordmark-pos{position:absolute;left:0;right:0;top:-64px;display:flex;justify-content:center;pointer-events:none}
@media(min-width:640px){.rvb-wordmark-pos{top:-92px}}@media(min-width:1024px){.rvb-wordmark-pos{top:-120px}}
.rvb-wordmark{display:inline-block;font:700 clamp(40px,8.5vw,120px)/1 'Bricolage Grotesque',sans-serif;letter-spacing:-.03em;opacity:.6;white-space:nowrap;user-select:none;background:linear-gradient(120deg,#f3eee8 0%,#f3eee8 35%,#0000fe 50%,#f3eee8 65%,#f3eee8 100%);background-size:250% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:rvbShimmer 7s linear infinite}
@keyframes rvbShimmer{0%{background-position:0 50%}100%{background-position:-250% 50%}}
.rvb-copy{position:relative;display:flex;flex-direction:column;gap:8px;font-size:12.5px;color:rgba(255,255,255,.4)}
@media(min-width:640px){.rvb-copy{flex-direction:row;justify-content:space-between}}

/* bottom pill */
.rvb-pill{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:1900}
.rvb-pill-in{display:flex;align-items:center;gap:16px;padding:8px 8px 8px 24px;border-radius:9999px;background:#fff;box-shadow:0 10px 40px rgba(0,0,0,.5)}
.rvb img.rvb-logo-pill{height:18px!important;width:auto!important;max-height:18px!important;max-width:90px!important}
.rvb-pill-btn{display:inline-flex;flex-shrink:0;align-items:center;white-space:nowrap;padding:10px 20px;border-radius:9999px;background:#0a0a0a;color:#fff!important;font:500 13px/1 'Inter',sans-serif}

/* reveal: visible by default, JS opts in, timer always releases */
.rvb.rvb-js .rv{opacity:0;transform:translateY(26px);transition:opacity .8s var(--rvb-ease),transform .8s var(--rvb-ease)}
.rvb.rvb-js .rv.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.rvb *,.rvb *::before,.rvb *::after{animation-duration:.01ms!important;transition-duration:.01ms!important}.rvb-c{opacity:1;transform:none}}

/* polish */
.rvb-hero::after{content:'';position:absolute;left:0;right:0;bottom:0;height:140px;background:linear-gradient(180deg,transparent,var(--rvb-bg));pointer-events:none;z-index:1}
.rvb-grid-related{margin-top:32px}
.rvb-hero-post .rvb-post-meta{margin-top:24px}


/* =====================================================================
   LIGHT THEME (applied on both blog pages) — bluish-grey white page,
   dark floating nav, dark CTA + footer.
   ===================================================================== */
body.rvb-body{background:#edf1f9!important}
.rvb-light{--rvb-bg:#edf1f9;--rvb-ink:#0d1020;--rvb-mute:rgba(13,16,32,.62);--rvb-line:rgba(13,16,32,.09);--rvb-hi:#0000fe;background:#edf1f9;color:#0d1020}
.rvb-light em{color:#0000fe}
.rvb-light .rvb-h1,.rvb-light .rvb-h2,.rvb-light h3{color:#0d1020}
/* nav: always a dark floating pill so the white logo works on a light page */
.rvb-light .rvb-header-in{max-width:1120px}
.rvb-light .rvb-bar{background:rgba(10,10,10,.92);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);padding:6px 8px 6px 14px;box-shadow:0 14px 40px rgba(13,16,32,.22)}
.rvb-light .rvb img.rvb-logo,.rvb-light img.rvb-logo{height:36px!important;max-height:36px!important}
@media(min-width:1024px){.rvb-light img.rvb-logo{height:40px!important;max-height:40px!important}}
/* hero (listing + post) */
.rvb-light .rvb-hero{padding:136px 0 40px}
@media(min-width:768px){.rvb-light .rvb-hero{padding:180px 0 56px}}
.rvb-light .rvb-hero::after{display:none}
.rvb-light .rvb-gridbg{opacity:1;background-image:linear-gradient(rgba(0,0,254,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(0,0,254,.07) 1px,transparent 1px)}
.rvb-light .rvb-orb.o1{opacity:.22}.rvb-light .rvb-orb.o2{opacity:.14}
.rvb-light .rvb-lead{color:rgba(13,16,32,.62)}
/* featured card */
.rvb-light .rvb-panel{background:#fff;border:1px solid rgba(13,16,32,.07);box-shadow:0 30px 70px rgba(30,45,110,.14)}
.rvb-light .rvb-panel .rvb-tick{border-color:rgba(13,16,32,.25)}
.rvb-light .rvb-feature:hover{border-color:rgba(0,0,254,.4)}
.rvb-light .rvb-topic{color:#0d1020}
.rvb-light .rvb-go{border-color:rgba(13,16,32,.2);color:#0d1020}
.rvb-light .rvb-feature:hover .rvb-go{color:#fff}
.rvb-light .rvb-feature-ex,.rvb-light .rvb-card-ex{color:var(--rvb-mute)}
.rvb-light .rvb-feature-title a,.rvb-light .rvb-ttl{color:#0d1020}
.rvb-light .rvb-arrow{color:#0000fe}
.rvb-light .rvb-filter{border-bottom-color:rgba(13,16,32,.1)}
.rvb-light .rvb-chip{background:#fff;border-color:rgba(13,16,32,.1);color:rgba(13,16,32,.7)}
.rvb-light .rvb-chip:hover{color:#0000fe;border-color:#0000fe}
.rvb-light .rvb-chip[aria-current]{background:#0000fe;border-color:#0000fe;color:#fff}
.rvb-light .rvb-search input{background:#fff;border-color:rgba(13,16,32,.1);color:#0d1020}
.rvb-light .rvb-search input::placeholder{color:rgba(13,16,32,.4)}
.rvb-light .rvb-search svg{color:#0d1020}
.rvb-light .rvb-card:hover .rvb-media{box-shadow:0 22px 46px rgba(0,0,254,.22)}
.rvb-light .rvb-media{box-shadow:0 10px 30px rgba(30,45,110,.12)}
.rvb-light .rvb-pager .page-numbers{background:#fff;border-color:rgba(13,16,32,.1);color:rgba(13,16,32,.7)}
.rvb-light .rvb-pager .page-numbers.current{background:#0000fe;color:#fff;border-color:#0000fe}
.rvb-light .rvb-empty{color:var(--rvb-mute)}

/* ---- POST: clean title block ---- */
.rvb-ph{position:relative;overflow:hidden;padding:128px 0 36px}
@media(min-width:768px){.rvb-ph{padding:172px 0 48px}}
.rvb-ph .rvb-gridbg{-webkit-mask-image:radial-gradient(ellipse 60% 90% at 50% 0%,#000,transparent 75%);mask-image:radial-gradient(ellipse 60% 90% at 50% 0%,#000,transparent 75%)}
.rvb-ph-in{position:relative;z-index:2;max-width:1040px}
.rvb-crumbs{display:flex;align-items:center;gap:10px;font-size:13px;color:rgba(13,16,32,.5)}
.rvb-crumbs a{transition:color .3s}.rvb-crumbs a:hover{color:#0000fe}
.rvb-crumbs a:last-child{color:#0000fe;font-weight:600}
.rvb-ph .rvb-h1-post{margin-top:22px;max-width:20ch;font-size:clamp(2.3rem,6.4vw,4.8rem);line-height:1.03}
.rvb-sublead{margin-top:22px;max-width:620px;font-size:clamp(16px,2vw,19px);line-height:1.65;color:rgba(13,16,32,.62)}
.rvb-metarow{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-top:32px;padding-top:22px;border-top:1px solid rgba(13,16,32,.1)}
.rvb-byline{display:flex;align-items:center;gap:12px;font-size:13px;color:rgba(13,16,32,.55)}
.rvb-byline strong{display:block;color:#0d1020;font-weight:600;font-size:14.5px}
.rvb-avatar{display:flex;width:42px;height:42px;align-items:center;justify-content:center;border-radius:50%;background:#0000fe;color:#fff;font:700 15px 'Bricolage Grotesque',sans-serif;flex-shrink:0}
.rvb-share{display:flex;gap:8px}
.rvb-share a,.rvb-share button{display:flex;width:40px;height:40px;align-items:center;justify-content:center;border-radius:50%;border:1px solid rgba(13,16,32,.12);background:#fff;color:#0d1020;cursor:pointer;transition:.3s}
.rvb-share a:hover,.rvb-share button:hover{background:#0000fe;border-color:#0000fe;color:#fff;transform:translateY(-2px)}

/* cover image */
.rvb-cover{margin:0;max-width:1040px;margin-left:auto;margin-right:auto}
.rvb-wrap:has(>.rvb-cover){max-width:1136px}
.rvb-cover .rvb-media{aspect-ratio:16/8.5;border-radius:26px;box-shadow:0 40px 80px rgba(30,45,110,.28);border:1px solid rgba(13,16,32,.06)}
@media(max-width:639px){.rvb-cover .rvb-media{aspect-ratio:4/3;border-radius:20px}}
.rvb-cover .rvb-art::before{background-size:48px 48px}
.rvb-cover .rvb-art-n{right:24px;bottom:12px;font-size:clamp(90px,18vw,220px);-webkit-text-stroke:1px rgba(255,255,255,.2)}

/* article */
.rvb-article-wrap{padding:56px 0 0}
.rvb-article-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:28px;max-width:1136px}
@media(min-width:1100px){.rvb-article-grid{grid-template-columns:220px minmax(0,700px);justify-content:center;gap:72px;align-items:start}}
.rvb-toc:not([hidden]){padding:0;background:none;border:0;box-shadow:none}
.rvb-toc-label{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(13,16,32,.45);margin-bottom:14px}
.rvb-toc ol{border-left:1px solid rgba(13,16,32,.12)}
.rvb-toc a{color:rgba(13,16,32,.5);padding:7px 0 7px 16px;margin-left:-1px;border-left:2px solid transparent}
.rvb-toc a:hover{color:#0d1020}.rvb-toc a.on{color:#0d1020;font-weight:600;border-left-color:#0000fe}
.rvb-prose{counter-reset:rvbs;font-size:17.5px;line-height:1.85;color:#2a2e40}
@media(min-width:640px){.rvb-prose{font-size:18.5px}}
.rvb-prose>p:first-child{font:500 clamp(1.3rem,2.6vw,1.6rem)/1.5 'Bricolage Grotesque','Inter',sans-serif;color:#0d1020;letter-spacing:-.01em}
.rvb-prose strong,.rvb-prose h2,.rvb-prose h3{color:#0d1020}
.rvb-prose h2{counter-increment:rvbs;margin-top:2.4em;padding-top:0;border-top:0;font-size:clamp(1.6rem,3vw,2.15rem)}
.rvb-prose h2::before{content:counter(rvbs,decimal-leading-zero) ' —';display:block;margin-bottom:10px;font:600 13px/1 'Inter',sans-serif;letter-spacing:.16em;color:#0000fe}
.rvb-prose a{color:#0000fe;border-bottom:1px solid rgba(0,0,254,.3)}
.rvb-prose li::marker{color:#0000fe}
.rvb-prose blockquote,.rvb-prose .wp-block-quote,.rvb-prose .wp-block-pullquote{margin:2.2em 0;padding:8px 0 8px 28px;border:0;border-left:3px solid #0000fe;border-radius:0;background:none;box-shadow:none;overflow:visible}
.rvb-prose blockquote::before{display:none}
.rvb-prose blockquote p{font:500 clamp(1.35rem,2.8vw,1.8rem)/1.35 'Bricolage Grotesque',sans-serif;color:#0d1020;letter-spacing:-.015em}
.rvb-callout{padding:26px 28px;border-radius:20px;background:#fff;border:1px solid rgba(0,0,254,.14);box-shadow:0 18px 44px rgba(30,45,110,.1)}
.rvb-callout strong{display:block;margin-bottom:6px;font:700 12px/1 'Inter',sans-serif;letter-spacing:.14em;text-transform:uppercase;color:#0000fe}
.rvb-prose img{border:0;border-radius:18px;box-shadow:0 24px 56px rgba(30,45,110,.2)}
.rvb-prose code{background:rgba(0,0,254,.07);color:#0d1020}
.rvb-prose pre{background:#0d1020;color:#f3eee8;border:0}
.rvb-prose hr{background:rgba(13,16,32,.12)}
.rvb-prose th,.rvb-prose td{border-bottom-color:rgba(13,16,32,.1)}

/* author, prev/next */
.rvb-author-card{display:flex;flex-direction:column;align-items:flex-start;gap:20px;max-width:700px;margin:64px auto 0;padding:26px;border-radius:24px;background:#fff;border:1px solid rgba(13,16,32,.06);box-shadow:0 24px 60px rgba(30,45,110,.12)}
@media(min-width:768px){.rvb-author-card{flex-direction:row;align-items:center;gap:24px;padding:28px 32px;max-width:960px}.rvb-author-card .rvb-btn{margin-left:auto}}
@media(min-width:1100px){.rvb-author-card{max-width:992px}}
.rvb-avatar-lg{width:60px;height:60px;font-size:22px;box-shadow:0 0 0 6px rgba(0,0,254,.12)}
.rvb-author-name{font:600 19px/1.2 'Bricolage Grotesque',sans-serif;color:#0d1020}
.rvb-author-bio{margin-top:6px;max-width:50ch;font-size:14.5px;color:var(--rvb-mute)}
.rvb-adj{max-width:992px;margin:20px auto 0;padding:0;border:0;display:grid;gap:12px;grid-template-columns:1fr}
@media(min-width:640px){.rvb-adj{grid-template-columns:1fr 1fr}}
.rvb-adj-a{background:#fff;border:1px solid rgba(13,16,32,.07);color:#0d1020;box-shadow:0 10px 28px rgba(30,45,110,.07)}
.rvb-adj-a small{color:rgba(13,16,32,.5)}
.rvb-adj-a:hover{border-color:#0000fe;box-shadow:0 18px 40px rgba(0,0,254,.14)}
.rvb-light .rvb-section{padding:72px 0 0}
.rvb-grid-related{margin-top:30px}

/* dark CTA + footer stay brand-dark */
.rvb-light .rvb-cta{margin-top:90px;padding:0;background:#0a0a0a}
.rvb-light .rvb-cta .rvb-wrap{padding-top:72px}
.rvb-light .rvb-cta .rvb-panel{background:linear-gradient(160deg,#18181b,#0e0e10 60%,#0a0a0b);border-color:rgba(255,255,255,.1);box-shadow:0 0 90px rgba(0,0,254,.15)}
.rvb-light .rvb-cta .rvb-h2{color:#f3eee8}.rvb-light .rvb-cta em{color:#5a5aff}
.rvb-light .rvb-cta p{color:rgba(243,238,232,.62)}
.rvb-light .rvb-footer{background:#0a0a0a;color:#f3eee8;padding-top:80px}
.rvb-light .rvb-footer .rvb-flink{color:rgba(255,255,255,.8)}
.rvb-light .rvb-footer .rvb-flink:hover{color:#6b6bff}
.rvb-light .rvb-copy{color:rgba(255,255,255,.4)}

/* ---- specificity fixes ---- */
.rvb-light .rvb-nav-link,.rvb-light .rvb-btn-ghost{color:#fff}
.rvb-light .rvb-nav-link:hover .rvb-nav-text,.rvb-light .rvb-nav-link.rvb-current .rvb-nav-text{color:#7a7aff}
.rvb-light .rvb-nav-arrow{color:#7a7aff}
.rvb .rvb-lead{margin-top:24px}
.rvb .rvb-sublead{margin-top:26px}
.rvb .rvb-card-ex{margin-top:0}
.rvb .rvb-cta-box p{margin:18px auto 0}
.rvb .rvb-author-bio{margin-top:6px}
.rvb .rvb-feature-ex{margin-top:16px}
.rvb .rvb-flabel{margin-bottom:16px}
.rvb .rvb-ph .rvb-h1-post{margin-top:22px}
.rvb-share{position:static!important;flex-direction:row!important}
.rvb-ph::after,.rvb-light .rvb-hero::before{content:'';position:absolute;left:0;right:0;bottom:0;height:120px;background:linear-gradient(180deg,transparent,#edf1f9);pointer-events:none;z-index:1}
.rvb-light .rvb-hero::before{z-index:1}

/* ===== DARK HEADING BANNERS on the light page ===== */
.rvb-light .rvb-hero,.rvb-light .rvb-ph{background:#0a0a0a;color:#f3eee8}
.rvb-light .rvb-hero{padding-bottom:132px}
.rvb-light .rvb-ph{padding-bottom:150px}
@media(min-width:768px){.rvb-light .rvb-hero{padding-bottom:150px}.rvb-light .rvb-ph{padding-bottom:190px}}
.rvb-light .rvb-hero::before,.rvb-light .rvb-ph::after,.rvb-light .rvb-hero::after{display:none}
.rvb-light .rvb-hero .rvb-gridbg,.rvb-light .rvb-ph .rvb-gridbg{background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);opacity:.8}
.rvb-light .rvb-hero .rvb-orb.o1,.rvb-light .rvb-ph .rvb-orb.o1{opacity:.5}
.rvb-light .rvb-hero .rvb-orb.o2,.rvb-light .rvb-ph .rvb-orb.o2{opacity:.3}
.rvb-light .rvb-hero .rvb-h1,.rvb-light .rvb-ph .rvb-h1{color:#f3eee8}
.rvb-light .rvb-hero em,.rvb-light .rvb-ph em,.rvb-light .rvb-hero .rvb-c.acc{color:#5a5aff}
.rvb-light .rvb-hero .rvb-lead,.rvb-light .rvb .rvb-sublead,.rvb-light .rvb-ph .rvb-sublead{color:rgba(243,238,232,.66)}
.rvb-light .rvb-crumbs{color:rgba(243,238,232,.5)}
.rvb-light .rvb-crumbs a:hover,.rvb-light .rvb-crumbs a:last-child{color:#7a7aff}
.rvb-light .rvb-metarow{border-top-color:rgba(255,255,255,.14)}
.rvb-light .rvb-byline{color:rgba(243,238,232,.55)}
.rvb-light .rvb-byline strong{color:#f3eee8}
.rvb-light .rvb-share a,.rvb-light .rvb-share button{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.2);color:#f3eee8}
.rvb-light .rvb-share a:hover,.rvb-light .rvb-share button:hover{background:#0000fe;border-color:#0000fe}
/* images / featured card straddle the dark → light edge */
.rvb-light .rvb-cover-wrap{position:relative;z-index:3;margin-top:-110px}
@media(min-width:768px){.rvb-light .rvb-cover-wrap{margin-top:-150px}}
.rvb-light .rvb-feature-wrap{position:relative;z-index:3;margin-top:-84px;padding-top:0}
@media(min-width:768px){.rvb-light .rvb-feature-wrap{margin-top:-104px}}
.rvb-light .rvb-article-wrap{padding-top:64px}

/* ===== 1300px page width ===== */
.rvb-wrap{max-width:1300px}
.rvb-light .rvb-header-in{max-width:1300px}
.rvb-ph-in{max-width:1300px}
.rvb-wrap:has(>.rvb-cover){max-width:1300px}
.rvb-cover{max-width:none}
.rvb-cover .rvb-media{aspect-ratio:16/7.6}
@media(max-width:639px){.rvb-cover .rvb-media{aspect-ratio:4/3}}
.rvb-article-grid{max-width:1300px}
@media(min-width:1100px){.rvb-article-grid{grid-template-columns:240px minmax(0,740px);gap:88px}}
.rvb-author-card{max-width:1204px}
.rvb-adj{max-width:1204px}
@media(min-width:1100px){.rvb-author-card{max-width:1204px}}