/* Public articles pages: "night Moscow" look (dark navy + neon teal). Scoped to body.pub so the admin editor (which shares articles.css) is untouched.
   Dark is the default; [data-theme=light] gets a clean light variant with the same layout. */
body.pub{--bg:#050a12;--card:rgba(12,22,34,.84);--ink:#f2f7fb;--muted:#a3b3c3;--line:rgba(125,170,200,.2);--brand:#19e6c1;--brand2:#0fb89c;--chip:rgba(20,34,50,.9);--tl:#19e6c1;--tl-ink:#03130f;--glow:0 0 0 1px rgba(25,230,193,.55),0 14px 44px rgba(25,230,193,.28);--shadow:0 1px 2px rgba(0,0,0,.5),0 12px 32px rgba(0,0,0,.45);color-scheme:dark;position:relative;background:var(--bg);padding-bottom:calc(84px + env(safe-area-inset-bottom))}
:root[data-theme=light] body.pub{--bg:#eef3f6;--card:rgba(255,255,255,.92);--ink:#0b1620;--muted:#566574;--line:#d9e2e8;--brand:#08876f;--brand2:#0a6f5c;--chip:#e8eff3;--tl:#08876f;--tl-ink:#fff;--glow:0 0 0 1px rgba(8,135,111,.5),0 14px 34px rgba(8,135,111,.2);--shadow:0 1px 2px rgba(11,22,32,.06),0 8px 24px rgba(11,22,32,.08);color-scheme:light}
/* night backdrop: soft teal glows + Kremlin skyline & reflection (own artwork, no photo) */
body.pub::before{content:"";position:fixed;inset:0;z-index:-2;background:radial-gradient(900px 520px at 85% -8%,rgba(25,230,193,.16),transparent 60%),radial-gradient(700px 480px at 5% 30%,rgba(40,90,170,.22),transparent 65%),linear-gradient(180deg,#07101c 0%,#050a12 55%,#04070d 100%)}
body.pub::after{content:"";position:fixed;inset-inline:0;bottom:0;height:min(46vh,380px);z-index:-1;background:url(/icons/skyline.svg) center bottom/cover no-repeat;opacity:.5;pointer-events:none;-webkit-mask-image:linear-gradient(180deg,transparent,#000 45%);mask-image:linear-gradient(180deg,transparent,#000 45%)}
:root[data-theme=light] body.pub::before{background:radial-gradient(800px 480px at 85% -8%,rgba(8,135,111,.12),transparent 60%),linear-gradient(180deg,#f7fafb,#e9f0f3)}
:root[data-theme=light] body.pub::after{opacity:.1;filter:brightness(.3)}
body.pub a{color:var(--brand)}
/* header */
body.pub .ph{background:color-mix(in srgb,var(--bg) 78%,transparent);border-bottom:1px solid var(--line)}
body.pub .ph-in{max-width:1120px;padding:8px 14px}
.hl{display:flex;align-items:center;gap:8px;min-width:0}
.pback{display:inline-flex;align-items:center;justify-content:center;width:42px;height:42px;border-radius:50%;border:1px solid color-mix(in srgb,var(--tl) 55%,var(--line));background:color-mix(in srgb,var(--tl) 14%,transparent);color:var(--tl);flex:none;transition:background .15s,box-shadow .15s}
.pback:hover{text-decoration:none;background:var(--tl);color:var(--tl-ink);box-shadow:0 0 18px color-mix(in srgb,var(--tl) 55%,transparent)}
.pback svg{width:22px;height:22px}
body.pub .pb{gap:10px;min-width:0}body.pub .pb img{border-radius:11px;box-shadow:0 0 0 1px var(--line),0 0 16px color-mix(in srgb,var(--tl) 30%,transparent)}
.pbt{display:flex;flex-direction:column;line-height:1.25;min-width:0}
body.pub .pbn span{color:var(--tl)}
.pbs{font-size:11.5px;color:var(--muted);font-weight:500;white-space:nowrap;display:none}
@media(min-width:720px){.pbs{display:block}}
body.pub .pn>a{display:none}
@media(min-width:720px){body.pub .pn>a{display:inline-block}}
body.pub .pn>a.on{background:color-mix(in srgb,var(--tl) 14%,transparent);color:var(--tl)}
body.pub .ib{background:var(--chip);border-color:var(--line)}
body.pub .btn{background:var(--chip);border-radius:99px;box-shadow:none}
body.pub .btn:hover{border-color:var(--tl);color:var(--tl)}
body.pub .btn.pri{background:var(--tl);border-color:var(--tl);color:var(--tl-ink)}body.pub .btn.pri:hover{color:var(--tl-ink);box-shadow:0 0 22px color-mix(in srgb,var(--tl) 55%,transparent)}
body.pub .wrap{max-width:1120px;padding:14px 14px 28px}body.pub .wrap.narrow{max-width:800px}
/* hero */
.hero2{position:relative;padding:14px 2px 6px;text-align:start}
.hand{display:inline-block;font-family:"Segoe Script","Bradley Hand","Comic Sans MS",cursive,Vazirmatn;font-style:italic;font-weight:700;font-size:19px;color:var(--ink);transform:rotate(-3deg);position:relative;padding:0 4px 8px;margin-bottom:6px}
.hand::after{content:"";position:absolute;inset-inline:0;bottom:0;height:6px;border-radius:99px;background:linear-gradient(90deg,transparent,var(--tl) 18%,var(--tl) 82%,transparent);filter:drop-shadow(0 0 6px color-mix(in srgb,var(--tl) 70%,transparent));transform:rotate(1deg)}
.slogan{margin:2px 0 8px;color:var(--muted);font-size:13.5px;font-weight:500}
body.pub .hero2 h1{margin:0;font-weight:800;line-height:1.05;display:flex;flex-direction:column;align-items:flex-start;gap:0}
.h-a{font-size:clamp(40px,11vw,64px);color:var(--ink)}
.h-b{font-size:clamp(64px,19vw,112px);color:var(--tl);text-shadow:0 0 34px color-mix(in srgb,var(--tl) 45%,transparent);letter-spacing:-1px}
.sub{margin:10px 0 18px;color:var(--ink);opacity:.92;font-size:15.5px;max-width:520px}
.sf{display:flex;flex-direction:row-reverse;gap:10px;max-width:640px;margin:0 0 16px;align-items:center}
.sf input{flex:1;min-width:0;height:52px;border-radius:99px;border:1px solid var(--line);background:color-mix(in srgb,var(--card) 90%,transparent);padding:0 22px;font-size:15px;color:var(--ink)}
.sf input::placeholder{color:var(--muted)}.sf input:focus{outline:2px solid var(--tl);outline-offset:1px;box-shadow:0 0 22px color-mix(in srgb,var(--tl) 35%,transparent)}
.sf button{flex:none;width:52px;height:52px;border-radius:50%;border:0;background:var(--tl);color:var(--tl-ink);display:grid;place-items:center;cursor:pointer;box-shadow:0 0 22px color-mix(in srgb,var(--tl) 50%,transparent);transition:transform .15s}
.sf button:hover{transform:scale(1.07)}.sf button svg{width:22px;height:22px}
body.pub .chips{justify-content:flex-start;margin:6px 0 4px;gap:8px}
body.pub .chip{background:color-mix(in srgb,var(--card) 92%,transparent);border:1px solid var(--line);border-radius:99px;padding:6px 18px;font-size:14px;font-weight:700;color:var(--ink);min-height:38px}
body.pub .chip:hover{border-color:var(--tl);text-decoration:none;box-shadow:0 0 16px color-mix(in srgb,var(--tl) 30%,transparent)}
body.pub .chip.on{background:var(--tl);border-color:var(--tl);color:var(--tl-ink);box-shadow:0 0 20px color-mix(in srgb,var(--tl) 40%,transparent)}
body.pub .chip small{opacity:1;display:inline-grid;place-items:center;min-width:20px;height:20px;padding:0 6px;border-radius:99px;background:color-mix(in srgb,var(--tl) 22%,transparent);color:var(--tl);font-size:11.5px;font-weight:800;line-height:1}
body.pub .chip.on small{background:rgba(0,0,0,.18);color:var(--tl-ink)}
body.pub .flt{text-align:start}
/* cards */
body.pub .grid{grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:20px;margin-top:20px;perspective:1100px}
body.pub .ac{position:relative;background:var(--card);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:transform .28s cubic-bezier(.2,.8,.2,1),box-shadow .28s,border-color .28s;transform-style:preserve-3d;will-change:transform}
@media (prefers-reduced-motion:no-preference){
 body.pub .ac:hover{transform:translateY(-8px) rotateX(2.5deg) rotateY(-2.5deg);border-color:var(--tl);box-shadow:var(--glow)}
 body.pub .ac:hover .ac-img>img{transform:scale(1.05)}
 body.pub .ac:hover .ac-go{transform:scale(1.12) translateX(-3px);box-shadow:0 0 24px color-mix(in srgb,var(--tl) 70%,transparent)}
}
body.pub .ac:focus-within{border-color:var(--tl);box-shadow:var(--glow)}
body.pub .ac:hover{border-color:var(--tl);box-shadow:var(--glow)}
body.pub .ac-img{aspect-ratio:16/10;background:none}
body.pub .ac-img.ph0{background:linear-gradient(135deg,color-mix(in srgb,var(--tl) 20%,var(--card)),color-mix(in srgb,#2a5cc0 20%,var(--card)))}
body.pub .ac-img>img{transition:transform .5s ease}
body.pub .ac-cat,body.pub .ac-lock{top:auto;bottom:12px;inset-inline-start:12px;background:var(--tl);color:var(--tl-ink);font-size:12.5px;font-weight:800;padding:3px 14px;border-radius:99px;backdrop-filter:none;box-shadow:0 0 16px color-mix(in srgb,var(--tl) 45%,transparent)}
body.pub .ac-lock{bottom:auto;top:12px;inset-inline-start:auto;inset-inline-end:12px;background:rgba(5,10,18,.8);color:#fff;box-shadow:none}
body.pub .ac-b{padding:16px 18px 18px;gap:8px}
body.pub .ac-t{font-size:19px;line-height:1.6}body.pub .ac-t a{color:var(--ink)}body.pub .ac-t a:hover{color:var(--tl)}
body.pub .ac-x{font-size:14.5px;line-height:1.9}
body.pub .ac-m{padding-top:10px;gap:14px;font-size:13px;flex-wrap:wrap;align-items:center}
.mi{display:inline-flex;align-items:center;gap:6px}.mi svg{width:16px;height:16px;color:var(--tl);flex:none}
.ac-go{margin-inline-start:auto;width:44px;height:44px;border-radius:50%;background:var(--tl);color:var(--tl-ink);display:grid;place-items:center;transition:transform .25s,box-shadow .25s;box-shadow:0 0 16px color-mix(in srgb,var(--tl) 40%,transparent)}
.ac-go:hover{text-decoration:none}.ac-go svg{width:22px;height:22px}
/* feature tiles + CTA */
.feats{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:30px 0 22px}
@media(min-width:760px){.feats{grid-template-columns:repeat(4,1fr);gap:16px}}
.ft{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;text-align:center;min-height:132px;padding:16px 10px;border-radius:20px;background:var(--card);border:1px solid color-mix(in srgb,var(--tl) 55%,var(--line));box-shadow:0 0 22px color-mix(in srgb,var(--tl) 16%,transparent),inset 0 0 22px color-mix(in srgb,var(--tl) 6%,transparent);color:var(--ink);font-weight:700;font-size:14px;line-height:1.6;transition:transform .25s,box-shadow .25s}
a.ft:hover{text-decoration:none;transform:translateY(-4px);box-shadow:var(--glow)}
.ft svg{width:34px;height:34px;color:var(--tl);filter:drop-shadow(0 0 8px color-mix(in srgb,var(--tl) 60%,transparent))}.ft b{display:block;font-weight:800}.ft span{display:block;font-weight:500;color:var(--muted);font-size:12.5px}
.cta{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;max-width:560px;margin:8px auto 0;min-height:60px;border-radius:99px;background:var(--tl);color:var(--tl-ink)!important;font-weight:800;font-size:18px;box-shadow:0 0 34px color-mix(in srgb,var(--tl) 45%,transparent);transition:transform .2s,box-shadow .2s}
.cta:hover{text-decoration:none;transform:translateY(-3px);box-shadow:0 0 50px color-mix(in srgb,var(--tl) 65%,transparent)}.cta svg{width:22px;height:22px}
body.pub .pager .pg{border-radius:99px;background:var(--card)}body.pub .pg.on{background:var(--tl);border-color:var(--tl);color:var(--tl-ink)}
body.pub .empty{background:var(--card);border-radius:22px}
/* single article */
.backart{margin:2px 0 6px}
.backart .btn{border-color:color-mix(in srgb,var(--tl) 55%,var(--line));color:var(--tl);font-weight:800;padding:8px 18px}
.backart .btn svg{width:18px;height:18px}
body.pub .crumb{margin:8px 0 12px}body.pub .crumb a:hover{color:var(--tl)}
body.pub .art{background:var(--card);border-radius:24px;padding:22px 18px;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
@media(min-width:640px){body.pub .art{padding:32px 34px}}
body.pub .ah h1{font-size:clamp(25px,6vw,38px);line-height:1.5;margin:12px 0 10px}
body.pub .acats .chip{background:var(--tl);color:var(--tl-ink);border-color:var(--tl);padding:2px 14px;min-height:30px;font-size:13px;font-weight:800}
body.pub .am{gap:10px}
body.pub .hero-img{margin:20px -18px 0;position:relative}
@media(min-width:640px){body.pub .hero-img{margin:22px 0 0}}
body.pub .hero-img img{max-height:480px;border-radius:0;box-shadow:0 0 0 1px color-mix(in srgb,var(--tl) 40%,transparent),0 10px 40px color-mix(in srgb,var(--tl) 14%,transparent)}
@media(min-width:640px){body.pub .hero-img img{border-radius:18px}}
body.pub .prose h2{border-bottom:1px solid var(--line);position:relative;padding-inline-start:14px}
body.pub .prose h2::before{content:"";position:absolute;inset-inline-start:0;top:.35em;bottom:.75em;width:4px;border-radius:4px;background:var(--tl);box-shadow:0 0 10px color-mix(in srgb,var(--tl) 60%,transparent)}
body.pub .prose a{color:var(--tl)}
body.pub .prose blockquote{border-inline-start-color:var(--tl);background:color-mix(in srgb,var(--tl) 8%,transparent)}
body.pub .tag{border-radius:99px}body.pub .tag:hover{border-color:var(--tl);color:var(--tl);text-decoration:none}
body.pub .share{border-top-color:var(--line)}
body.pub .rel h2{font-size:22px;margin-top:6px}
.cta-wrap{margin-top:30px}
/* fixed bottom navigation (mirrors the app's tab bar) */
.bn{position:fixed;bottom:0;inset-inline:0;z-index:40;display:flex;justify-content:center;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--line);padding:6px 10px calc(6px + env(safe-area-inset-bottom))}
.bn a{flex:1;max-width:260px;border-radius:14px;padding:6px 4px;display:flex;flex-direction:column;align-items:center;color:var(--muted);font-weight:700;font-size:12px;line-height:1.5;min-height:52px;justify-content:center}
.bn a:hover{text-decoration:none;color:var(--ink)}
.bn a.on{color:var(--tl);background:color-mix(in srgb,var(--tl) 14%,transparent)}
.bn svg{width:22px;height:22px;display:block;margin-bottom:1px}
@media(min-width:760px){.bn{inset-inline:auto;left:50%;transform:translateX(-50%);bottom:18px;border:1px solid var(--line);border-radius:22px;padding:6px;box-shadow:var(--shadow);gap:6px}.bn a{flex:none;min-width:150px;flex-direction:row;gap:8px;padding:8px 18px;font-size:14px;min-height:0}.bn svg{margin:0}}
body.pub .toastp{bottom:96px}
body.pub .pf{background:color-mix(in srgb,var(--bg) 82%,transparent);border-top:1px solid var(--line)}