/* Article system — CoproCheck Aloha */
.article-page{background:
 radial-gradient(circle at 82% 8%,rgba(88,226,220,.12),transparent 24%),
 radial-gradient(circle at 8% 34%,rgba(231,102,167,.09),transparent 24%),
 #03131f}
.article-hero{padding:170px 0 72px;position:relative;overflow:hidden;border-bottom:1px solid var(--line)}
.article-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(111,218,224,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(111,218,224,.025) 1px,transparent 1px);background-size:52px 52px;mask-image:linear-gradient(to bottom,#000,transparent)}
.article-hero-grid{position:relative;display:grid;grid-template-columns:1.18fr .82fr;gap:68px;align-items:center}
.article-breadcrumb{display:flex;gap:9px;align-items:center;flex-wrap:wrap;color:#7596a3;font-size:.76rem;margin-bottom:28px}.article-breadcrumb a:hover{color:var(--cyan)}
.article-hero h1{font-size:clamp(3.25rem,6vw,6.6rem);line-height:.95;letter-spacing:-.068em;margin:0;max-width:930px}.article-hero h1 em{font-style:normal;color:var(--cyan)}
.article-deck{font-size:1.08rem;color:#b6cdd6;max-width:780px;margin:26px 0}.article-meta{display:flex;gap:12px;flex-wrap:wrap;color:#7795a1;font-size:.73rem}.article-meta span{border:1px solid var(--line);background:rgba(255,255,255,.025);padding:8px 11px;border-radius:999px}
.article-hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.article-orbit-card{position:relative;min-height:440px;border:1px solid rgba(88,226,220,.22);border-radius:34px;background:linear-gradient(155deg,rgba(8,46,61,.84),rgba(4,24,37,.72));box-shadow:var(--shadow);display:grid;place-items:center;overflow:hidden}
.article-orbit-card:before,.article-orbit-card:after{content:"";position:absolute;border-radius:50%;border:1px dashed rgba(88,226,220,.28)}.article-orbit-card:before{width:310px;height:310px;animation:spin 24s linear infinite}.article-orbit-card:after{width:220px;height:220px;animation:spin 17s linear infinite reverse}
.article-orbit-core{width:150px;height:150px;border-radius:50%;display:grid;place-items:center;background:radial-gradient(circle at 35% 28%,var(--cyan),#155a70 42%,#041723 75%);box-shadow:0 0 80px rgba(88,226,220,.22);font-weight:900;font-size:2.1rem;letter-spacing:-.05em;text-align:center;line-height:.9;z-index:1}.article-orbit-core.pink{background:radial-gradient(circle at 35% 28%,#f19dc7,#7d3f84 43%,#071826 75%)}.article-orbit-core.amber{background:radial-gradient(circle at 35% 28%,#ffd47b,#8f5b23 43%,#071826 75%)}
.article-orbit-dot{position:absolute;width:18px;height:18px;border-radius:50%;background:var(--cyan);box-shadow:0 0 22px var(--cyan)}.article-orbit-dot:nth-child(2){top:19%;left:22%;background:var(--pink)}.article-orbit-dot:nth-child(3){right:18%;top:31%;background:var(--amber)}.article-orbit-dot:nth-child(4){left:27%;bottom:16%;background:var(--green)}
.article-layout{display:grid;grid-template-columns:270px minmax(0,800px);gap:70px;justify-content:center;padding:88px 0 120px}.article-toc{position:sticky;top:105px;align-self:start;border:1px solid var(--line);background:rgba(5,29,42,.68);border-radius:22px;padding:22px}.article-toc strong{display:block;margin-bottom:14px}.article-toc a{display:block;color:#829eaa;font-size:.8rem;padding:9px 0;border-bottom:1px solid rgba(255,255,255,.05)}.article-toc a:last-child{border-bottom:0}.article-toc a:hover{color:var(--cyan)}
.article-content{min-width:0}.article-content>p:first-of-type,.article-lead{font-size:1.22rem;line-height:1.7;color:#d3e1e6}.article-content h2{font-size:clamp(2.1rem,4vw,3.8rem);line-height:1.02;letter-spacing:-.05em;margin:86px 0 26px}.article-content h3{font-size:1.35rem;margin:0 0 12px}.article-content p,.article-content li{color:#a8c0ca}.article-content a.text-link{color:var(--cyan);text-decoration:underline;text-underline-offset:4px}
.article-callout{border:1px solid rgba(88,226,220,.24);background:linear-gradient(135deg,rgba(12,76,86,.25),rgba(6,29,42,.74));border-radius:24px;padding:26px;margin:32px 0}.article-callout.warning{border-color:rgba(255,120,151,.3);background:linear-gradient(135deg,rgba(118,36,61,.22),rgba(6,29,42,.76))}.article-callout strong{color:white}.article-callout p{margin:8px 0 0}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:30px 0}.article-grid.two{grid-template-columns:repeat(2,1fr)}.article-card{border:1px solid var(--line);border-radius:22px;padding:24px;background:linear-gradient(150deg,rgba(10,40,54,.78),rgba(4,24,37,.62));min-height:210px}.article-card .code{font-size:.66rem;letter-spacing:.14em;color:var(--cyan);font-weight:800}.article-card h3{margin-top:18px}.article-card p{font-size:.86rem;margin-bottom:0}.article-card ul{padding-left:18px;margin-bottom:0}.article-card li{margin:7px 0;font-size:.84rem}
.article-flow{display:grid;gap:11px;margin:30px 0}.article-flow-step{display:grid;grid-template-columns:58px 1fr;gap:18px;align-items:start;border:1px solid var(--line);background:rgba(5,29,42,.58);border-radius:20px;padding:19px}.article-flow-step span{width:58px;height:58px;display:grid;place-items:center;border-radius:17px;background:rgba(88,226,220,.09);color:var(--cyan);font-weight:900}.article-flow-step h3{margin:2px 0 7px}.article-flow-step p{margin:0;font-size:.86rem}
.article-faq details{border:1px solid var(--line);border-radius:17px;background:rgba(5,29,42,.62);padding:0 20px;margin:10px 0}.article-faq summary{cursor:pointer;font-weight:750;padding:20px 0}.article-faq details p{margin-top:0;padding-bottom:18px}.article-references{font-size:.82rem}.article-references li{margin:9px 0}.article-author{display:flex;gap:18px;align-items:center;margin-top:70px;padding-top:28px;border-top:1px solid var(--line)}.article-author-mark{width:64px;height:64px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(135deg,rgba(88,226,220,.24),rgba(231,102,167,.18));font-weight:900;color:var(--cyan)}.article-author p{margin:3px 0 0;font-size:.82rem}
.library{background:linear-gradient(180deg,#041722,#03131f)}.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.library-card{position:relative;min-height:370px;border:1px solid var(--line);border-radius:26px;padding:28px;overflow:hidden;background:linear-gradient(160deg,rgba(13,47,62,.84),rgba(5,25,37,.74));display:flex;flex-direction:column}.library-card:before{content:"";position:absolute;width:270px;height:270px;border-radius:50%;right:-100px;top:-110px;background:radial-gradient(circle,var(--accent,rgba(88,226,220,.27)),transparent 68%)}.library-card .library-topic{position:relative;color:var(--cyan);font-size:.68rem;text-transform:uppercase;letter-spacing:.13em;font-weight:800}.library-card h3{position:relative;font-size:1.55rem;line-height:1.05;margin:35px 0 12px}.library-card p{position:relative;color:#91adb8;font-size:.86rem}.library-card a{position:relative;margin-top:auto;color:white;font-weight:800;display:flex;align-items:center;gap:9px}.library-card a:hover{color:var(--cyan)}.library-card.external a:after{content:"↗"}
.article-share-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.article-share-strip a{font-size:.78rem;border:1px solid var(--line);padding:9px 12px;border-radius:999px;color:#9ab4bf}.article-share-strip a:hover{color:var(--cyan);border-color:var(--cyan)}
@media(max-width:1050px){.article-hero-grid{grid-template-columns:1fr}.article-orbit-card{min-height:330px}.article-layout{grid-template-columns:1fr}.article-toc{position:relative;top:auto;display:none}.article-grid{grid-template-columns:1fr}.article-grid.two{grid-template-columns:1fr}.library-grid{grid-template-columns:1fr 1fr}}
@media(max-width:700px){.article-hero{padding-top:125px}.article-hero h1{font-size:3.25rem}.article-orbit-card{min-height:270px}.article-orbit-card:before{width:230px;height:230px}.article-orbit-card:after{width:160px;height:160px}.article-orbit-core{width:120px;height:120px;font-size:1.6rem}.article-layout{padding-top:58px}.article-content h2{margin-top:64px}.library-grid{grid-template-columns:1fr}.article-hero-actions .btn{width:100%}}