/* Proxy blog / SEO long-read articles (e.g. /blog/kak-snizit-ping-do-binance).
   Built on top of proxy-cabinet.css variables, header and .btn/.card primitives.
   Adds article prose, inline SVG figures, FAQ accordion and a CTA band. */

.blog-wrap{max-width:760px;margin:0 auto;padding:30px 28px 90px;position:relative;z-index:1}

.blog-back{display:inline-flex;align-items:center;gap:6px;font-size:12px;color:var(--txt2);text-decoration:none;margin-bottom:24px;padding:6px 12px 6px 8px;border:1px solid transparent;border-radius:8px;transition:all .18s}
.blog-back:hover{color:var(--txt);background:rgba(255,255,255,0.03);border-color:var(--bdr)}
.blog-back svg{width:11px;height:11px;transition:transform .18s}
.blog-back:hover svg{transform:translateX(-2px)}

/* ── HERO ── */
.blog-hero{margin-bottom:14px}
.blog-kicker{display:inline-flex;align-items:center;gap:7px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--green);background:var(--green-d);border:1px solid rgba(52,211,153,0.2);border-radius:6px;padding:4px 10px;margin-bottom:18px}
.blog-kicker::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green-g);animation:blog-dot-pulse 2.2s ease-in-out infinite}
@keyframes blog-dot-pulse{0%,100%{opacity:1}50%{opacity:.35}}
.blog-title{font-size:35px;font-weight:700;letter-spacing:-.022em;line-height:1.15;margin-bottom:16px;background:linear-gradient(135deg,var(--txt) 52%,rgba(56,189,248,0.85));-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.blog-meta{display:flex;align-items:center;gap:14px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--txt3);letter-spacing:.04em;margin-bottom:30px}
.blog-meta span{display:inline-flex;align-items:center;gap:6px}
.blog-meta svg{width:12px;height:12px;color:var(--txt2)}
.blog-meta-sep{width:3px;height:3px;border-radius:50%;background:var(--txt3)}

/* ── PROSE ── */
.blog-body{font-size:15.5px;line-height:1.78;color:#b9c4d8}
.blog-lead{font-size:17px;line-height:1.72;color:var(--txt);margin-bottom:30px;padding-left:16px;border-left:2px solid var(--cyan)}
.blog-body h2{font-size:23px;font-weight:700;letter-spacing:-.015em;line-height:1.25;color:var(--txt);margin:46px 0 16px;scroll-margin-top:80px}
.blog-body h2::after{content:'';display:block;width:38px;height:2px;margin-top:12px;border-radius:2px;background:linear-gradient(90deg,var(--cyan),transparent)}
.blog-body h3{font-size:17px;font-weight:600;color:var(--txt);margin:28px 0 10px}
.blog-body p{margin:0 0 18px}
.blog-body b,.blog-body strong{color:var(--txt);font-weight:600}
.blog-body a{color:var(--cyan);text-decoration:none;border-bottom:1px solid rgba(56,189,248,0.3)}
.blog-body a:hover{border-bottom-color:var(--cyan)}
.blog-body code{font-family:var(--mono);font-size:13px;background:var(--surf2);border:1px solid var(--bdr2);border-radius:5px;padding:1px 6px;color:var(--cyan);white-space:nowrap}

.blog-body ul,.blog-body ol{margin:0 0 18px;padding-left:4px;list-style:none}
.blog-body li{position:relative;padding-left:24px;margin-bottom:11px}
.blog-body ul > li::before{content:'';position:absolute;left:4px;top:10px;width:6px;height:6px;border-radius:50%;background:var(--cyan);box-shadow:0 0 8px var(--cyan-g)}
.blog-body ol{counter-reset:blog-li}
.blog-body ol > li{counter-increment:blog-li;padding-left:30px}
.blog-body ol > li::before{content:counter(blog-li);position:absolute;left:0;top:1px;width:19px;height:19px;border-radius:6px;background:var(--surf2);border:1px solid var(--bdr2);font-family:var(--mono);font-size:10.5px;font-weight:600;color:var(--cyan);display:flex;align-items:center;justify-content:center}

/* ── NUMBERED CAUSE BLOCKS ── */
.blog-cause{display:flex;gap:14px;align-items:flex-start;background:var(--surf);border:1px solid var(--bdr);border-radius:var(--r);padding:15px 17px;margin:0 0 12px}
.blog-cause-num{flex-shrink:0;width:26px;height:26px;border-radius:7px;background:linear-gradient(160deg,var(--surf2),var(--surf));border:1px solid var(--bdr2);font-family:var(--mono);font-size:12px;font-weight:600;color:var(--cyan);display:flex;align-items:center;justify-content:center}
.blog-cause-body{flex:1;min-width:0;font-size:14px;line-height:1.7;color:#aab6cc}
.blog-cause-body b{color:var(--txt)}

/* ── ANALOGY CALLOUT ── */
.blog-note{display:flex;gap:13px;align-items:flex-start;background:linear-gradient(180deg,rgba(56,189,248,0.09),rgba(56,189,248,0.035));border:1px solid rgba(56,189,248,0.2);border-radius:var(--r);padding:16px 18px;margin:24px 0;font-size:14px;line-height:1.7;color:var(--txt);position:relative;overflow:hidden}
.blog-note::before{content:'';position:absolute;top:0;left:0;bottom:0;width:2px;background:linear-gradient(180deg,var(--cyan),transparent)}
.blog-note svg{flex-shrink:0;margin-top:1px;width:17px;height:17px;color:var(--cyan)}
.blog-note-title{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--cyan);margin-bottom:5px}

/* ── FIGURES (inline SVG illustrations) ── */
.blog-fig{margin:28px 0;border:1px solid var(--bdr);border-radius:var(--rlg);background:linear-gradient(180deg,var(--bg2),var(--surf));overflow:hidden;box-shadow:0 8px 36px rgba(0,0,0,0.3)}
.blog-fig svg{display:block;width:100%;height:auto}
.blog-fig figcaption{display:flex;align-items:center;gap:8px;font-family:var(--mono);font-size:11px;line-height:1.5;color:var(--txt2);padding:11px 16px;border-top:1px solid var(--bdr);background:rgba(0,0,0,0.18)}
.blog-fig figcaption::before{content:'';flex-shrink:0;width:4px;height:4px;border-radius:50%;background:var(--cyan);opacity:.7}

/* SVG semantic colour helpers (used inside the figures) */
.svg-bg{fill:var(--bg)}
.svg-surf{fill:var(--surf2)}
.svg-bdr{stroke:var(--bdr2)}
.svg-txt{fill:var(--txt)}
.svg-txt2{fill:var(--txt2)}
.svg-mono{font-family:var(--mono)}
.svg-cyan{fill:var(--cyan)}
.svg-cyan-s{stroke:var(--cyan)}
.svg-green{fill:var(--green)}
.svg-green-s{stroke:var(--green)}
.svg-red{fill:var(--red)}
.svg-red-s{stroke:var(--red)}
.svg-amber{fill:#fbbf24}
.svg-amber-s{stroke:#fbbf24}
.dash-flow{stroke-dasharray:5 6;animation:blog-dash 1.1s linear infinite}
@keyframes blog-dash{to{stroke-dashoffset:-22}}

/* ── COMPARISON PILLS (stable vs jitter, etc.) ── */
.blog-compare{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:24px 0}
.blog-cmp{border:1px solid var(--bdr);border-radius:var(--r);padding:15px 16px;background:var(--surf)}
.blog-cmp--good{border-color:rgba(52,211,153,0.28)}
.blog-cmp--bad{border-color:rgba(248,113,113,0.26)}
.blog-cmp-tag{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase;margin-bottom:9px}
.blog-cmp--good .blog-cmp-tag{color:var(--green)}
.blog-cmp--bad .blog-cmp-tag{color:var(--red)}
.blog-cmp-tag::before{content:'';width:6px;height:6px;border-radius:50%;background:currentColor}
.blog-cmp-val{font-family:var(--mono);font-size:20px;font-weight:600;color:var(--txt);margin-bottom:4px}
.blog-cmp-txt{font-size:12.5px;line-height:1.6;color:var(--txt2)}

/* ── CTA BAND ── */
.blog-cta{margin:40px 0 8px;padding:26px 26px;background:linear-gradient(135deg,rgba(52,211,153,0.1),rgba(56,189,248,0.06));border:1px solid rgba(52,211,153,0.22);border-radius:var(--rlg);position:relative;overflow:hidden}
.blog-cta::before{content:'';position:absolute;top:0;left:12%;right:12%;height:1px;background:linear-gradient(90deg,transparent,var(--green-g),transparent)}
.blog-cta-title{font-size:20px;font-weight:700;letter-spacing:-.01em;color:var(--txt);margin-bottom:8px}
.blog-cta-txt{font-size:14px;line-height:1.68;color:var(--txt2);margin-bottom:18px;max-width:520px}
.blog-cta-txt b{color:var(--txt)}
/* The CTA button is an <a> inside .blog-body, which otherwise paints its text
   cyan with an underline — invisible on the cyan button. Reset both here. */
.blog-cta .btn{font-size:14px;padding:11px 22px}
.blog-cta .btn-primary{color:#04080f;border-bottom:none}
.blog-cta .btn-primary:hover{color:#04080f}
.blog-cta-foot{margin-top:12px;font-family:var(--mono);font-size:11px;color:var(--txt3)}

/* ── FAQ ── */
.blog-faq{margin-top:14px;display:flex;flex-direction:column;gap:10px}
.blog-q{border:1px solid var(--bdr);border-radius:var(--r);background:var(--surf);overflow:hidden;transition:border-color .2s}
.blog-q[open]{border-color:var(--bdr2)}
.blog-q summary{display:flex;align-items:center;justify-content:space-between;gap:14px;cursor:pointer;list-style:none;padding:15px 17px;font-size:14.5px;font-weight:600;color:var(--txt);transition:background .18s}
.blog-q summary::-webkit-details-marker{display:none}
.blog-q summary:hover{background:rgba(255,255,255,0.02)}
.blog-q summary::after{content:'';flex-shrink:0;width:9px;height:9px;border-right:1.6px solid var(--txt2);border-bottom:1.6px solid var(--txt2);transform:rotate(45deg);transition:transform .2s;margin-right:4px}
.blog-q[open] summary::after{transform:rotate(-135deg)}
.blog-a{padding:0 17px 16px;font-size:13.5px;line-height:1.72;color:var(--txt2)}

/* ── BLOG INDEX / LISTING ── */
.blog-list{display:flex;flex-direction:column;gap:14px;margin-top:30px}
.blog-card{display:block;text-decoration:none;border:1px solid var(--bdr);border-radius:var(--rlg);background:var(--surf);padding:22px 24px;transition:border-color .2s,background .2s,transform .2s}
.blog-card:hover{border-color:rgba(56,189,248,0.35);background:var(--surf2);transform:translateY(-2px)}
.blog-card-kicker{display:inline-flex;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--green);margin-bottom:12px}
.blog-card-kicker::before{content:'';width:5px;height:5px;border-radius:50%;background:var(--green);box-shadow:0 0 8px var(--green-g)}
.blog-card-title{font-size:21px;font-weight:700;letter-spacing:-.015em;line-height:1.25;color:var(--txt);margin-bottom:9px}
.blog-card:hover .blog-card-title{color:var(--cyan)}
.blog-card-desc{font-size:14.5px;line-height:1.65;color:var(--txt2);margin-bottom:14px}
.blog-card-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-family:var(--mono);font-size:11px;color:var(--txt3);letter-spacing:.04em}
.blog-card-meta span{display:inline-flex;align-items:center;gap:6px}
.blog-card-meta-sep{width:3px;height:3px;border-radius:50%;background:var(--txt3)}
.blog-index-empty{margin-top:24px;font-size:14px;color:var(--txt2)}

@media(max-width:640px){
  .blog-wrap{padding:18px 16px 56px}
  .blog-title{font-size:26px}
  .blog-lead{font-size:15.5px}
  .blog-body{font-size:15px}
  .blog-body h2{font-size:20px;margin-top:38px}
  .blog-compare{grid-template-columns:1fr}
  .blog-cta{padding:20px 18px}
  .blog-card{padding:18px 18px}
  .blog-card-title{font-size:18px}
}