:root{--bg:#070923;--bg2:#10124e;--card:rgba(22,25,78,.55);--card2:rgba(30,33,96,.6);--line:rgba(120,126,220,.22);--acc:#fd7401;--acc2:#ffad5c;--soft:rgba(253,116,1,.14);--vio:#8b5cf6;--text:#f4f5ff;--body:#dcdef6;--muted:#a9acd8;--ok:#5ee6b0;--warn:#ffc65c;--bad:#ff8f8f;--ink:#1d0b00}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:86px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--text);font:16px/1.6 Geologica,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;-webkit-font-smoothing:antialiased;overflow-x:hidden}
a{color:inherit}
svg{display:block}
h1,h2,h3,summary{text-wrap:balance}
p,li{text-wrap:pretty}
.bgfx{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(700px 500px at 85% -5%,rgba(253,116,1,.18),transparent 60%),radial-gradient(800px 600px at -10% 30%,rgba(139,92,246,.16),transparent 60%),radial-gradient(900px 700px at 110% 90%,rgba(16,18,78,.9),transparent 60%)}
.gridfx{position:fixed;inset:0;pointer-events:none;z-index:0;background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);background-size:48px 48px;-webkit-mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 70%);mask-image:radial-gradient(ellipse at 50% 0%,#000 0%,transparent 70%)}
.wrap{position:relative;z-index:1;max-width:1180px;margin:0 auto;padding:0 24px}

/* шапка */
.site{position:sticky;top:0;z-index:30;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);background:rgba(7,9,35,.72);border-bottom:1px solid var(--line)}
.hbar{display:flex;align-items:center;gap:20px;height:70px}
.logo{display:flex;align-items:center;text-decoration:none;flex:none}
.logo img{height:30px;width:auto;display:block;transition:transform .4s cubic-bezier(.4,0,.2,1),filter .4s cubic-bezier(.4,0,.2,1)}
.logo:hover img,.logo:focus-visible img{transform:scale(1.05);filter:drop-shadow(0 0 12px rgba(139,92,246,.4))}
.menu{display:flex;gap:2px;margin-left:auto}
.menu a{color:var(--muted);text-decoration:none;font-weight:600;font-size:15px;padding:8px 12px;border-radius:10px;transition:color .15s,background .15s}
.menu a:hover,.menu a[aria-current]{color:var(--text);background:rgba(255,255,255,.06)}
.nav{display:flex;align-items:center;gap:10px}

/* кнопки */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:14px;padding:12px 20px;font-weight:700;font-size:15px;line-height:1.2;text-decoration:none;border:1px solid var(--line);background:var(--card);color:var(--text);transition:transform .15s ease,background .15s ease,box-shadow .15s ease;white-space:nowrap;cursor:pointer}
.btn:hover{transform:translateY(-1px);background:var(--card2)}
.btn.pri{background:linear-gradient(120deg,var(--acc),var(--acc2));color:var(--ink);border:0;box-shadow:0 10px 30px rgba(253,116,1,.32);position:relative;overflow:hidden;isolation:isolate}
.btn.pri::after{content:"";position:absolute;top:0;bottom:0;left:-60%;width:40%;background:linear-gradient(100deg,transparent,rgba(255,255,255,.55),transparent);transform:skewX(-20deg);z-index:-1}
.btn.pri:hover::after{animation:shine .9s ease-out 1}
.btn.pri:hover{box-shadow:0 14px 40px rgba(253,116,1,.48)}
.btn.dark{background:var(--ink);color:#fff;border:0;box-shadow:0 14px 36px rgba(0,0,0,.3)}
.btn .arr{width:18px;height:18px;transition:transform .15s ease}
.btn:hover .arr{transform:translateX(3px)}
@keyframes shine{0%{left:-60%}100%{left:130%}}

/* крошки и заголовок */
.crumbs{padding:24px 0 0;font-size:14px;color:var(--muted)}

/* полоса курсов: в ленте — три панели (рынок, наши курсы, монеты), в статье — строка */
.krs{margin:26px 0 36px}
.krs[hidden],.krl[hidden]{display:none}
.krs-g{display:grid;grid-template-columns:1.05fr 1fr 1fr;gap:14px;align-items:stretch}
.kp{min-width:0;display:flex;flex-direction:column;gap:10px;background:var(--card);border:1px solid var(--line);border-radius:20px;padding:14px;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.kp-h{display:inline-flex;align-items:center;gap:6px;align-self:flex-start;padding:2px 4px;color:var(--text);font-weight:700;font-size:15px;text-decoration:none}
.kp-c{color:var(--muted);font-size:20px;line-height:1;transition:transform .15s}
.kp-h:hover .kp-c{transform:translateX(3px);color:var(--acc2)}
.kp-b{flex:1;min-width:0}
.kt,.krow,.kcoin{text-decoration:none;color:inherit;border-radius:14px;transition:background .15s,border-color .15s,transform .15s}
.kt{display:flex;flex-direction:column;gap:2px;min-width:0;padding:10px 12px;background:rgba(255,255,255,.035);border:1px solid rgba(255,255,255,.06)}
.kt:hover,.krow:hover,.kcoin:hover{background:rgba(255,255,255,.07);border-color:var(--line)}
.kl{font-size:13px;color:var(--muted)}
.kv{font-size:19px;font-weight:700;color:var(--text);white-space:nowrap;font-variant-numeric:tabular-nums}
.kch{font-size:13px;font-weight:600;white-space:nowrap;font-variant-numeric:tabular-nums;color:var(--muted)}
.kch.up{color:var(--ok)}.kch.dn{color:var(--bad)}
.km{display:grid;grid-template-columns:1fr 1fr;grid-template-rows:1fr 1fr;gap:8px}
.kf{grid-row:1/3;align-items:center;justify-content:center;text-align:center}
.kga{width:100%;max-width:132px;height:auto;margin:2px auto 0;overflow:visible}
.kgd{fill:#fff;stroke:var(--bg);stroke-width:3}
.kgv{fill:var(--text);font:800 24px Geologica,sans-serif}
.kpill{display:inline-block;margin-top:2px;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;color:var(--ink)}
.kpill.z0{background:#ef5f5f}.kpill.z1{background:#f59e42}.kpill.z2{background:#f5d142}.kpill.z3{background:#a3e05c}.kpill.z4{background:#2fb67c}
.kr{display:flex;flex-direction:column;justify-content:space-around;gap:6px}
.krow{display:grid;grid-template-columns:minmax(0,1fr) 64px auto;align-items:center;gap:10px;padding:9px 10px;border:1px solid transparent}
.kn{display:flex;flex-direction:column;min-width:0}
.kn b{font-size:14px;color:var(--text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.kn span{font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ksp{width:64px;height:28px;display:block}
.ksp .l{fill:none;stroke-width:1.8;vector-effect:non-scaling-stroke;stroke-linejoin:round}
.ksp.up .l{stroke:var(--ok)}.ksp.dn .l{stroke:var(--bad)}
.ksp.up .a{fill:rgba(94,230,176,.12)}.ksp.dn .a{fill:rgba(255,143,143,.12)}
.kq{display:flex;flex-direction:column;align-items:flex-end}
.kq b{font-size:15px;color:var(--text);white-space:nowrap;font-variant-numeric:tabular-nums}
.kc{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:2px;counter-reset:kc}
.kcoin{display:grid;grid-template-columns:16px 26px minmax(0,1fr) auto 76px;align-items:center;gap:8px;padding:7px 8px;border:1px solid transparent;counter-increment:kc}
.kcoin::before{content:counter(kc);font-size:13px;color:var(--muted);text-align:center}
.kic{position:relative;width:26px;height:26px;border-radius:50%;background:var(--card2);display:grid;place-items:center;font-size:12px;font-weight:700;color:var(--muted);overflow:hidden}
.kic img{position:absolute;inset:1px;width:24px;height:24px;object-fit:contain}
.kpr{font-size:14px;font-weight:600;color:var(--text);white-space:nowrap;font-variant-numeric:tabular-nums}
.kcoin .kch{text-align:right}
.krs-f{display:flex;flex-wrap:wrap;justify-content:space-between;gap:6px 16px;margin:12px 4px 0;font-size:13px;color:var(--muted)}
.krs-f a,.krl a{color:var(--acc2);text-decoration:none;font-weight:600}
.krs-f a:hover,.krl a:hover{text-decoration:underline}
.krl{display:flex;flex-wrap:wrap;align-items:baseline;gap:4px 16px;margin:14px 0 0;font-size:14px;color:var(--muted)}
.krl-g{display:contents}
.krl b{color:var(--text);font-weight:600;font-variant-numeric:tabular-nums}
.krl .kch{font-size:12px}
@media (max-width:1060px){.krs-g{grid-template-columns:1fr 1fr}.krs-g .kp:last-child{grid-column:1/-1}}
@media (max-width:680px){.krs-g{grid-template-columns:minmax(0,1fr)}.krs{margin:22px 0 30px}.kp{padding:12px;border-radius:18px}}
.eyebrow.lst{margin:0}
.eyebrow.lst+.list{margin-top:18px}
.crumbs ol{list-style:none;margin:0;padding:0}
.crumbs li{display:inline}
.crumbs li+li::before{content:"/";margin:0 8px;opacity:.5}
.nw{white-space:nowrap}
.crumbs a{text-decoration:none;color:var(--muted)}.crumbs a:hover{color:var(--text)}
.crumbs [aria-current]{color:var(--text)}
.kick{display:inline-flex;flex-wrap:wrap;align-items:center;gap:6px 12px;background:rgba(255,255,255,.05);border:1px solid var(--line);border-radius:99px;padding:6px 16px 6px 6px;font-size:13.5px;font-weight:600;color:var(--muted)}
.kick .tg{background:var(--soft);color:var(--acc2);border-radius:99px;padding:3px 11px;font-weight:700}
h1{font-size:clamp(32px,4.2vw,52px);line-height:1.06;letter-spacing:-.03em;margin:20px 0 18px;font-weight:800}
.grad{background:linear-gradient(110deg,var(--acc2),var(--acc) 65%);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{color:var(--muted);font-size:19px;line-height:1.55;margin:0}

/* статья */
.art{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:56px;align-items:start}
.post{min-width:0;max-width:780px}
.ph{padding:26px 0 0}
.cover{margin:24px 0 0;border-radius:22px;overflow:hidden;border:1px solid var(--line);background:var(--card)}
.cover img{display:block;width:100%;height:auto}
.short{margin:30px 0 0;padding:24px 26px;border-radius:22px;border:1px solid rgba(253,116,1,.36);background:linear-gradient(120deg,rgba(253,116,1,.13),rgba(139,92,246,.08) 60%,var(--card))}
.eyebrow{display:inline-flex;align-items:center;gap:10px;color:var(--acc);font-weight:700;font-size:13px;letter-spacing:.14em;text-transform:uppercase;margin:0}
.eyebrow::before{content:"";width:24px;height:2px;border-radius:2px;background:var(--acc)}
.short ul{list-style:none;margin:14px 0 0;padding:0;display:grid;gap:10px}
.short li{position:relative;padding-left:32px;font-size:16.5px;line-height:1.55;color:var(--text)}
.short li::before{content:"";position:absolute;left:0;top:3px;width:20px;height:20px;border-radius:50%;background:rgba(94,230,176,.14) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%235ee6b0' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8'/%3E%3C/svg%3E") center/13px no-repeat}
.toc{margin:16px 0 0;padding:18px 22px;border:1px solid var(--line);border-radius:18px;background:var(--card)}
.toc p{margin:0 0 8px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.toc ol{margin:0;padding:0 0 0 20px;columns:2;column-gap:32px}
.toc li{font-size:15px;line-height:1.45;padding:3px 0;break-inside:avoid;color:var(--muted)}
.toc a{color:var(--text);text-decoration:none}.toc a:hover{color:var(--acc2)}
.post section{padding-top:46px}
.post h2{font-size:clamp(25px,2.7vw,33px);line-height:1.15;letter-spacing:-.022em;margin:0 0 16px;font-weight:800}
.post p{margin:0 0 14px;font-size:17px;line-height:1.72;color:var(--body)}
.post p b,.post li b{color:var(--text)}
.post section a:not(.btn),.short a,.side .sm a{color:var(--acc2);text-decoration:underline;text-decoration-color:rgba(255,173,92,.45);text-underline-offset:3px;text-decoration-thickness:1px}
.post section a:not(.btn):hover{text-decoration-color:var(--acc2)}
.post section .chips a{color:var(--text);text-decoration:none}
.post section ul:not(.chips){list-style:none;margin:6px 0 16px;padding:0}
.post section ul:not(.chips)>li{position:relative;padding:0 0 0 24px;margin:0 0 10px;font-size:17px;line-height:1.68;color:var(--body)}
.post section ul:not(.chips)>li::before{content:"";position:absolute;left:3px;top:.68em;width:8px;height:8px;border-radius:50%;background:linear-gradient(120deg,var(--acc),var(--acc2));box-shadow:0 0 0 4px rgba(253,116,1,.14)}
ol.steps{list-style:none;counter-reset:st;margin:8px 0 16px;padding:0;display:grid;gap:12px}
ol.steps>li{counter-increment:st;position:relative;padding:16px 18px 16px 64px;border:1px solid var(--line);border-radius:18px;background:var(--card);font-size:16.5px;line-height:1.65;color:var(--body)}
ol.steps>li::before{content:counter(st);position:absolute;left:16px;top:15px;width:34px;height:34px;border-radius:11px;display:grid;place-items:center;font-weight:800;font-size:16px;color:var(--ink);background:linear-gradient(120deg,var(--acc),var(--acc2))}
ol.steps>li b{display:block;font-size:17px;margin-bottom:2px}
.note{margin:18px 0;padding:16px 20px;border-radius:0 16px 16px 0;border-left:3px solid var(--acc);background:var(--soft);font-size:16px;line-height:1.6;color:var(--body)}
.note b{color:var(--text)}
.tbl{margin:8px 0 18px;overflow-x:auto;border:1px solid var(--line);border-radius:18px;background:var(--card);-webkit-overflow-scrolling:touch}
.tbl table{width:100%;min-width:520px;border-collapse:collapse;font-size:15.5px}
.tbl th,.tbl td{padding:13px 16px;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tbl tr:last-child th,.tbl tr:last-child td{border-bottom:0}
.tbl thead th{font-size:13px;letter-spacing:.1em;text-transform:uppercase;color:var(--acc2);font-weight:700}
.tbl tbody th{color:var(--muted);font-weight:600;width:36%}
.tbl td{color:var(--text);font-weight:600}
.chips{list-style:none;margin:12px 0 18px;padding:0;display:flex;flex-wrap:wrap;gap:8px}
.chips a{display:inline-flex;align-items:center;gap:8px;padding:9px 14px;border-radius:99px;border:1px solid var(--line);background:var(--card);color:var(--text);text-decoration:none;font-weight:600;font-size:14.5px;line-height:1.3;transition:border-color .15s,background .15s}
.chips a svg{width:15px;height:15px;color:var(--acc2);flex:none;transition:transform .15s}
.chips a:hover{border-color:rgba(253,116,1,.55);background:var(--soft)}.chips a:hover svg{transform:translateX(2px)}
.res{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:6px 0 18px}
.rc{border:1px solid var(--line);border-radius:18px;background:var(--card);padding:18px;display:flex;flex-direction:column;gap:6px;font-size:15px;line-height:1.5;color:var(--body)}
.rc b{display:flex;align-items:center;gap:9px;font-size:16.5px;color:var(--text)}
.rc b::before{content:"";width:10px;height:10px;border-radius:50%;flex:none}
.rc.ok b::before{background:var(--ok);box-shadow:0 0 0 4px rgba(94,230,176,.16)}
.rc.mid b::before{background:var(--warn);box-shadow:0 0 0 4px rgba(255,198,92,.16)}
.rc.bad b::before{background:var(--bad);box-shadow:0 0 0 4px rgba(255,143,143,.16)}

/* вопросы */
details{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:0 22px;margin-bottom:10px;transition:border-color .2s}
details[open]{border-color:rgba(253,116,1,.45)}
summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:700;font-size:16.5px;display:flex;justify-content:space-between;align-items:center;gap:16px}
summary::-webkit-details-marker{display:none}
summary::after{content:"+";flex:none;width:30px;height:30px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--acc2);font-size:20px;font-weight:600;line-height:1;transition:transform .2s ease}
details[open] summary::after{transform:rotate(45deg)}
details p{margin:0 0 18px !important;font-size:16px !important;color:var(--muted) !important}

/* по теме */
.more{padding-top:46px}
.more .eyebrow{margin-bottom:16px}
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.ac{display:flex;flex-direction:column;gap:8px;padding:20px;border-radius:20px;border:1px solid var(--line);background:var(--card);text-decoration:none;color:var(--text);transition:border-color .2s,transform .2s}
.ac:hover{border-color:rgba(253,116,1,.45);transform:translateY(-2px)}
.ac small{color:var(--acc2);font-weight:700;font-size:12.5px;letter-spacing:.1em;text-transform:uppercase}
.ac b{font-size:16.5px;line-height:1.3}
.ac span{color:var(--muted);font-size:14.5px;line-height:1.5}
.more .chips{margin-top:16px}

/* боковая колонка */
.side{position:sticky;top:96px;padding-top:30px;display:grid;gap:14px}
.scard{border-radius:24px;padding:22px;background:linear-gradient(160deg,var(--card2),var(--card));border:1px solid rgba(255,255,255,.1);box-shadow:0 30px 80px rgba(0,0,0,.35),inset 0 1px 0 rgba(255,255,255,.08)}
.scard .t{margin:0 0 4px;font-size:13px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}
.scard .s{margin:0 0 14px;font-size:19px;font-weight:800;letter-spacing:-.01em;line-height:1.25}
.scard ul{list-style:none;margin:0 0 16px;padding:0}
.scard li a{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:10px 0;border-top:1px solid var(--line);text-decoration:none;font-weight:600;font-size:14.5px;color:var(--text)}
.scard li a svg{width:16px;height:16px;color:var(--acc2);flex:none}
.scard li a:hover{color:var(--acc2)}
.scard .btn{width:100%}
.sm{margin:0;padding:0 6px;font-size:14px;line-height:1.5;color:var(--muted)}

/* список статей */
.hero{padding:30px 0 0;max-width:820px}
.list{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:40px}
.big{position:relative;display:flex;flex-direction:column;gap:12px;padding:28px;border-radius:24px;border:1px solid var(--line);background:var(--card);text-decoration:none;color:var(--text);transition:border-color .2s,transform .2s}
.big:hover{border-color:rgba(253,116,1,.5);transform:translateY(-3px)}
.big .thumb{display:block;width:calc(100% + 56px);max-width:none;height:auto;margin:-28px -28px 4px;border-radius:23px 23px 0 0}
.big .meta{display:flex;flex-wrap:wrap;gap:8px 12px;align-items:center;color:var(--muted);font-size:13.5px;font-weight:600}
.big .meta .tg{background:var(--soft);color:var(--acc2);border-radius:99px;padding:3px 11px;font-weight:700}
.big h2{margin:0;font-size:clamp(21px,2.2vw,25px);line-height:1.2;letter-spacing:-.015em;font-weight:800}
.big p{margin:0;color:var(--muted);font-size:15.5px;line-height:1.55}
.big .go{margin-top:auto;display:inline-flex;align-items:center;gap:8px;color:var(--acc2);font-weight:700;font-size:15px}
.big .go svg{width:18px;height:18px;transition:transform .15s}.big:hover .go svg{transform:translateX(3px)}
.topics{margin-top:56px}
.topics h2{font-size:clamp(24px,2.6vw,30px);margin:12px 0 6px;letter-spacing:-.02em}
.topics p{margin:0;color:var(--muted)}

/* финал */
.final{position:relative;overflow:hidden;margin-top:64px;border-radius:30px;padding:44px 48px;background:linear-gradient(120deg,var(--acc),var(--acc2));color:var(--ink);display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center;box-shadow:0 40px 100px rgba(253,116,1,.26)}
.final::before{content:"";position:absolute;inset:0;background:radial-gradient(500px 300px at 90% 0%,rgba(255,255,255,.35),transparent 60%),radial-gradient(400px 300px at 0% 100%,rgba(0,0,0,.12),transparent 60%);pointer-events:none}
.final>*{position:relative}
.final .ft{margin:0 0 8px;font-size:clamp(24px,3vw,34px);font-weight:800;letter-spacing:-.025em;line-height:1.12}
.final p{margin:0;font-weight:600;font-size:16.5px;opacity:.85;max-width:560px}
.final a:not(.btn){font-weight:800}

/* подвал */
.foot{position:relative;z-index:1;margin-top:72px;border-top:1px solid var(--line)}
.fbar{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap;padding-top:36px;padding-bottom:calc(40px + env(safe-area-inset-bottom))}
.foot nav{display:flex;flex-wrap:wrap;gap:6px 22px}
.foot nav a{color:var(--muted);text-decoration:none;font-weight:600;font-size:15px}
.foot nav a:hover{color:var(--text)}
.mbar{display:none}

/* led579: свои данные, «От редакции», источники, плашка черновика */
.dat caption{caption-side:top;text-align:left;padding:14px 16px 4px;font-weight:700;font-size:15px;color:var(--text)}
.dat tbody th small{display:block;margin-top:2px;font-weight:500;font-size:13px;color:var(--muted)}
.post p.dsrc{margin:-6px 0 18px;font-size:14px;line-height:1.55;color:var(--muted)}
.post p.dsrc a{color:var(--acc2)}
.ednote{margin:16px 0 0;padding:18px 22px;border-radius:18px;border:1px solid var(--line);background:var(--card)}
.post .ednote p{margin:8px 0 0;font-size:16.5px;line-height:1.6;color:var(--text)}
.post .ednote p.eyebrow{margin:0;font-size:13px;color:var(--acc)}
.post .ednote p.sig{font-size:14px;color:var(--muted)}
.post p.srcs{margin:44px 0 0;font-size:15px;line-height:1.55;color:var(--muted)}
.post p.srcs a{color:var(--acc2)}
.draftbar{position:relative;z-index:2;margin:16px 0 0;padding:10px 16px;border-radius:12px;background:var(--warn);color:var(--ink);font-weight:700}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.btn.pri::after{animation:none}.btn,.ac,.big,.chips a{transition:none}}
@media (max-width:1040px){.art{grid-template-columns:minmax(0,1fr) 260px;gap:36px}}
@media (max-width:900px){
  .art{grid-template-columns:1fr}.side{display:none}.post{max-width:none}
  .cards{grid-template-columns:1fr 1fr}
  .final{grid-template-columns:1fr;padding:36px 32px}
}
@media (max-width:760px){
  .menu{display:none}.nav{margin-left:auto}
  .res{grid-template-columns:1fr}
  .list{grid-template-columns:1fr}
  .mbar{display:flex;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:40;align-items:center;justify-content:space-between;gap:12px;padding:10px 10px 10px 16px;border-radius:18px;background:rgba(7,9,35,.8);border:1px solid var(--line);backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);box-shadow:0 20px 50px rgba(0,0,0,.5);transition:transform .3s ease,opacity .3s ease}
  .mbar span{font-size:13px;line-height:1.3;color:var(--muted);min-width:0}.mbar span b{display:block;color:var(--text);font-size:15px}
  .mbar .btn{padding:11px 16px;font-size:14.5px;flex:none}
  .js .mbar{transform:translateY(150%);opacity:0;pointer-events:none}
  .js .mbar.show{transform:none;opacity:1;pointer-events:auto}
  .fbar{padding-bottom:calc(110px + env(safe-area-inset-bottom))}
}
@media (max-width:620px){
  .wrap{padding-left:16px;padding-right:16px}
  .hbar{height:62px}.logo img{height:26px}
  .nav .btn{padding:10px 14px;font-size:14px}
  .crumbs{padding-top:18px;font-size:13px}
  h1{font-size:clamp(28px,8.4vw,36px);margin:16px 0 14px}
  .lead{font-size:17px}
  .short{padding:20px 18px;border-radius:20px}.short li{font-size:16px}
  .toc{padding:16px 18px}.toc ol{columns:1}
  .post section{padding-top:38px}
  .post p,.post section ul:not(.chips)>li{font-size:16.5px}
  ol.steps>li{padding:14px 14px 14px 56px;font-size:16px}ol.steps>li::before{left:12px;top:13px;width:32px;height:32px;font-size:15px}
  details{padding:0 18px}summary{font-size:16px}
  .cards{grid-template-columns:1fr}
  .big{padding:22px 20px}
  .tbl table{min-width:0;font-size:14px}.tbl th,.tbl td{padding:10px 8px}.tbl thead th{font-size:11.5px;letter-spacing:.06em}.tbl tbody th{width:34%}
  .final{padding:30px 22px;border-radius:24px;margin-top:52px}.final .btn{width:100%}
}