/* Раздел /articles/ bitspark.ru. Палитра и шрифты — из главной: --ink/--paper/--copper/--muted, Manrope + Newsreader. */
:root{--ink:#050505;--paper:#ece9e2;--copper:#c26c38;--muted:#8f8b84;--line:rgba(236,233,226,.14)}
*{box-sizing:border-box}
html{background:var(--ink);-webkit-text-size-adjust:100%}
body{margin:0;background:var(--ink);color:var(--paper);font-family:Manrope,Arial,sans-serif;font-size:18px;line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit}
.top{display:flex;justify-content:space-between;align-items:center;padding:28px 34px;border-bottom:1px solid var(--line)}
.logo{font-size:13px;letter-spacing:.32em;text-decoration:none;font-weight:600}
.top nav{display:flex;gap:28px}
.top nav a{font-size:10px;letter-spacing:.2em;text-transform:uppercase;text-decoration:none;color:var(--muted);transition:color .2s}
.top nav a:hover,.top nav a[aria-current]{color:var(--paper)}
main{max-width:820px;margin:0 auto;padding:9vh 24px 12vh}
.crumbs{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 28px}
.crumbs a{text-decoration:none}.crumbs a:hover{color:var(--paper)}
h1{font-weight:300;letter-spacing:-.05em;line-height:.98;font-size:clamp(38px,6vw,72px);margin:0 0 26px;text-wrap:balance}
.date{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin:0 0 56px}
.lead{font-family:Newsreader,Georgia,serif;font-size:24px;line-height:1.4;color:var(--paper);margin:0 0 56px;max-width:32em}
.toc{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin:0 0 56px}
.toc span{display:block;font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.toc ol{margin:0;padding:0;list-style:none;counter-reset:t}
.toc li{counter-increment:t;display:flex;gap:16px;padding:5px 0;font-size:15px;line-height:1.4}
.toc li::before{content:counter(t,decimal-leading-zero);color:var(--copper);font-size:11px;letter-spacing:.1em;padding-top:3px;min-width:22px}
.toc a{text-decoration:none;color:var(--paper);opacity:.82}.toc a:hover{opacity:1;color:var(--copper)}
.body>p:first-child{font-family:Newsreader,Georgia,serif;font-size:23px;line-height:1.45}
.body p{margin:0 0 1.15em}
.body h2{font-weight:300;letter-spacing:-.04em;line-height:1.05;font-size:clamp(28px,3.6vw,42px);margin:2.2em 0 .7em;text-wrap:balance}
.body h3{font-weight:500;letter-spacing:-.02em;line-height:1.2;font-size:22px;margin:1.9em 0 .6em}
.body h4{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--muted);margin:1.8em 0 .6em;font-weight:600}
.body a{color:var(--paper);text-decoration-color:var(--copper);text-decoration-thickness:1px;text-underline-offset:4px;transition:color .2s}
.body a:hover{color:var(--copper)}
.body strong{font-weight:700}
.body ul,.body ol{margin:0 0 1.3em;padding-left:1.4em}
.body li{margin:.4em 0;padding-left:.2em}
.body li::marker{color:var(--copper)}
.body blockquote{margin:0 0 1.5em;padding:18px 22px;border-left:2px solid var(--copper);background:rgba(236,233,226,.05);font-size:16.5px;line-height:1.55}
.body blockquote p:last-child{margin-bottom:0}
.body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:.86em;background:rgba(236,233,226,.09);padding:.12em .4em;border-radius:3px;word-break:break-word}
.body pre{background:rgba(236,233,226,.06);border:1px solid var(--line);padding:18px 20px;overflow-x:auto;margin:0 0 1.5em;font-size:14.5px;line-height:1.55}
.body pre code{background:none;padding:0;font-size:inherit;word-break:normal}
.tbl{overflow-x:auto;margin:0 0 1.6em;border-top:1px solid var(--line)}
table{border-collapse:collapse;width:100%;font-size:15.5px;line-height:1.45}
th{text-align:left;font-size:10px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);font-weight:600;padding:14px 16px 14px 0;border-bottom:1px solid var(--line);vertical-align:bottom}
td{padding:14px 16px 14px 0;border-bottom:1px solid var(--line);vertical-align:top}
.studio{margin-top:9vh;padding:40px 34px 34px;border:1px solid var(--line);background:rgba(236,233,226,.04)}
.studio-label{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--copper);margin:0 0 16px}
.studio h2{font-weight:300;letter-spacing:-.04em;line-height:1.05;font-size:clamp(28px,3.6vw,42px);margin:0 0 14px;text-wrap:balance}
.studio-lead{font-size:16px;line-height:1.55;color:var(--muted);margin:0 0 26px;max-width:36em}
.studio-list{list-style:none;margin:0 0 30px;padding:0;border-top:1px solid var(--line)}
.studio-list a{display:grid;grid-template-columns:220px 1fr auto;gap:20px;align-items:baseline;padding:16px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:color .2s}
.studio-list b{font-weight:500;font-size:19px;letter-spacing:-.02em}
.studio-list span{font-size:14.5px;line-height:1.45;color:var(--muted)}
.studio-list em{font-style:normal;font-size:15px;white-space:nowrap;color:var(--copper)}
.studio-list a:hover b{color:var(--copper)}
.studio-cta{display:flex;flex-wrap:wrap;align-items:center;gap:16px 28px}
.studio-btn{display:inline-block;background:var(--copper);color:#080808;text-decoration:none;font-weight:600;font-size:15px;padding:16px 26px;transition:background .2s}
.studio-btn:hover{background:var(--paper)}
.studio-link{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);text-decoration:none;border-bottom:1px solid var(--line);padding-bottom:3px}
.studio-link:hover{color:var(--paper)}
.more{border-top:1px solid var(--line);margin-top:9vh;padding-top:36px}
.more h2{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted);font-weight:600;margin:0 0 14px}
.more ul{list-style:none;margin:0;padding:0}
.more li a{display:block;padding:14px 0;border-bottom:1px solid var(--line);text-decoration:none;font-size:19px;letter-spacing:-.02em;line-height:1.3;transition:color .2s}
.more li a:hover{color:var(--copper)}
.list{list-style:none;margin:0;padding:0;border-top:1px solid var(--line)}
.list a{display:grid;grid-template-columns:150px 1fr auto;gap:24px;align-items:baseline;padding:24px 0;border-bottom:1px solid var(--line);text-decoration:none;transition:color .2s}
.list time{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--muted)}
.list span{font-size:clamp(20px,2.4vw,28px);letter-spacing:-.03em;line-height:1.2;font-weight:300}
.list i{font-style:normal;color:var(--copper);transition:transform .3s}
.list a:hover{color:var(--copper)}.list a:hover i{transform:translate(6px,-6px)}
.foot{background:#e7e2d8;color:#080808;padding:8vh 6vw 5vh;display:flex;flex-direction:column;gap:7vh}
.foot-label,.foot-meta{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:9px;letter-spacing:.2em;text-transform:uppercase}
.foot-meta a{text-decoration:none}.foot-meta a:hover{text-decoration:underline}
.foot-cta{display:flex;justify-content:space-between;align-items:center;gap:20px;text-decoration:none;border-bottom:3px solid #080808;padding-bottom:18px;font-size:clamp(34px,6vw,92px);letter-spacing:-.06em;line-height:1;font-weight:300}
.foot-cta i{font-style:normal;font-size:.45em;transition:transform .3s}.foot-cta:hover i{transform:translate(12px,-12px)}
:focus-visible{outline:2px solid var(--copper);outline-offset:3px}
@media (max-width:640px){.studio{padding:28px 20px 24px}.studio-list a{grid-template-columns:1fr;gap:4px}.studio-list em{grid-row:2;white-space:normal}.studio-btn{width:100%;text-align:center}body{font-size:17px}.top{padding:20px}.top nav{gap:18px}main{padding:6vh 20px 9vh}.list a{grid-template-columns:1fr auto;gap:6px 16px}.list time{grid-column:1/-1}.body>p:first-child{font-size:20px}.lead{font-size:20px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}
/* Разделы (21.10.2026) */
.sections{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 6vh}
.sections a{border:1px solid var(--line);border-radius:999px;padding:8px 14px;font-size:13px;text-decoration:none;transition:color .2s,border-color .2s}
.sections a b{font-weight:400;color:var(--muted);margin-left:4px}
.sections a:hover,.sections a[aria-current]{color:var(--copper);border-color:var(--copper)}
.sec-head{font-size:10px;letter-spacing:.2em;text-transform:uppercase;font-weight:600;margin:7vh 0 0;padding-bottom:14px}
.sec-head a{text-decoration:none;color:var(--muted)}
.sec-head a:hover{color:var(--copper)}
.more-all{margin:18px 0 0;font-size:14px}
.more-all a{color:var(--copper);text-decoration:none}