:root{
  --bg:#F5F1E9; --surface:#FBF9F4; --surface2:#F0EBE1;
  --ink:#1A1915; --ink2:#57534a; --muted:#8f887c;
  --line:#E4DDD0; --line2:#d8cfbe;
  --clay:#C15F3C; --clay-soft:#f2e4dc;
  --serif:"Copernicus","Tiempos","Georgia",serif;
  --sans:"Styrene",-apple-system,"Segoe UI",Roboto,sans-serif;
  --mono:"SF Mono",ui-monospace,"Cascadia Code",Consolas,monospace;
}
@media (prefers-color-scheme:dark){
  :root{--bg:#1c1b18;--surface:#242320;--surface2:#2b2924;--ink:#f2efe8;--ink2:#c3bdb0;
    --muted:#8f887c;--line:#33302a;--line2:#3d3931;--clay:#d98a68;--clay-soft:#3a2c24;}
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.6 var(--sans);
  -webkit-font-smoothing:antialiased;}
.wrap{max-width:840px;margin:0 auto;padding:64px 28px 96px;}
.wrap.narrow{max-width:680px;}

/* ---------- шапка ---------- */
.kicker{font-size:13px;letter-spacing:.14em;text-transform:uppercase;color:var(--clay);
  font-weight:600;margin-bottom:18px;}
.back{display:inline-block;font-size:14px;color:var(--muted);text-decoration:none;
  margin-bottom:28px;transition:.15s;}
.back:hover{color:var(--clay);}
h1{font-family:var(--serif);font-weight:500;font-size:clamp(32px,5.4vw,48px);line-height:1.06;
  letter-spacing:-.02em;margin:0 0 20px;max-width:18ch;}
.lead{font-size:19px;line-height:1.55;color:var(--ink2);max-width:54ch;margin:0 0 8px;}
.rule{height:1px;background:var(--line);margin:56px 0 40px;border:0;}
.sec{font-family:var(--serif);font-size:14px;letter-spacing:.03em;color:var(--muted);
  text-transform:uppercase;margin:0 0 22px;font-weight:600;}

/* ---------- карточки уроков ---------- */
a.card,div.card{display:block;text-decoration:none;color:inherit;background:var(--surface);
  border:1px solid var(--line);border-radius:16px;padding:26px 28px;margin-bottom:16px;
  transition:.18s ease;position:relative;}
a.card:hover{border-color:var(--line2);transform:translateY(-1px);}
.card.hero{background:var(--clay-soft);border-color:transparent;}
.card .num{font-family:var(--serif);font-size:15px;color:var(--clay);font-weight:600;margin-bottom:10px;}
.card h3{font-family:var(--serif);font-weight:500;font-size:24px;letter-spacing:-.01em;margin:0 0 8px;}
.card p{margin:0;color:var(--ink2);font-size:15.5px;line-height:1.5;max-width:56ch;}
.card .go{margin-top:16px;font-size:14px;font-weight:600;color:var(--clay);}
.soon{opacity:.55;cursor:default;}
.soon .num{color:var(--muted);}
.tag{position:absolute;top:24px;right:26px;font-size:11px;letter-spacing:.06em;text-transform:uppercase;
  color:var(--muted);font-weight:600;background:var(--surface2);padding:3px 10px;border-radius:999px;}

/* ---------- текст урока ---------- */
article h2{font-family:var(--serif);font-weight:500;font-size:29px;letter-spacing:-.015em;
  line-height:1.2;margin:56px 0 16px;}
article h3{font-family:var(--serif);font-weight:600;font-size:20px;margin:36px 0 12px;}
article p{margin:0 0 18px;max-width:62ch;}
article ul,article ol{margin:0 0 18px;padding-left:22px;max-width:62ch;}
article li{margin-bottom:9px;}
article strong{font-weight:600;}
article a{color:var(--clay);text-underline-offset:3px;}
.step{counter-reset:none;}

/* ---------- акцентные блоки ---------- */
.note{background:var(--surface);border:1px solid var(--line);border-radius:14px;
  padding:22px 26px;margin:28px 0;}
.note.accent{background:var(--clay-soft);border-color:transparent;}
.note p:last-child{margin-bottom:0;}
.note .label{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--clay);
  font-weight:600;margin-bottom:10px;}

blockquote{margin:28px 0;padding:2px 0 2px 22px;border-left:2px solid var(--clay);
  font-family:var(--serif);font-size:20px;line-height:1.45;color:var(--ink);max-width:56ch;}

code{font-family:var(--mono);font-size:14px;background:var(--surface2);padding:2px 6px;
  border-radius:5px;}
pre{background:var(--surface2);border:1px solid var(--line);border-radius:12px;padding:18px 20px;
  overflow-x:auto;margin:20px 0;}
pre code{background:none;padding:0;font-size:13.5px;line-height:1.65;}

/* ---------- фразы-команды ---------- */
.say{display:block;background:var(--surface);border:1px solid var(--line2);border-radius:12px;
  padding:14px 18px;margin:12px 0;font-family:var(--serif);font-size:17px;color:var(--ink);}
.say::before{content:"«";color:var(--clay);}
.say::after{content:"»";color:var(--clay);}

/* ---------- таблица ---------- */
.tbl{width:100%;border-collapse:collapse;margin:24px 0;font-size:15px;}
.tbl th{text-align:left;font-weight:600;color:var(--muted);font-size:12.5px;letter-spacing:.06em;
  text-transform:uppercase;padding:0 14px 10px 0;border-bottom:1px solid var(--line);}
.tbl td{padding:13px 14px 13px 0;border-bottom:1px solid var(--line);vertical-align:top;color:var(--ink2);}
.tbl td:first-child{color:var(--ink);font-weight:600;width:34%;}
.scroll{overflow-x:auto;}

/* ---------- шаги домашки ---------- */
.steps{list-style:none;padding:0;margin:32px 0;counter-reset:s;}
.steps > li{counter-increment:s;position:relative;padding:0 0 28px 52px;margin:0;}
.steps > li::before{content:counter(s);position:absolute;left:0;top:-2px;width:34px;height:34px;
  border-radius:50%;background:var(--clay-soft);color:var(--clay);font-family:var(--serif);
  font-weight:600;font-size:16px;display:flex;align-items:center;justify-content:center;}
.steps > li h3{margin:2px 0 10px;font-size:19px;}
.steps > li p:last-child{margin-bottom:0;}

/* ---------- места под скриншоты ---------- */
figure.shot{margin:18px 0 0;padding:0;border:1px dashed var(--line2);border-radius:12px;
  background:var(--surface2);min-height:132px;display:flex;align-items:center;
  justify-content:center;text-align:center;padding:20px;}
figure.shot span{color:var(--muted);font-size:13.5px;max-width:38ch;line-height:1.5;}
figure.shot img{max-width:100%;height:auto;border-radius:8px;display:block;}
figure.shot:has(img){border-style:solid;background:none;padding:0;min-height:0;}

footer{margin-top:72px;padding-top:28px;border-top:1px solid var(--line);
  color:var(--muted);font-size:13.5px;line-height:1.7;}
footer b{color:var(--ink2);font-weight:600;}
footer a{color:var(--clay);text-decoration:none;}

@media (max-width:600px){
  .wrap{padding:40px 20px 72px;}
  .tag{position:static;display:inline-block;margin-bottom:10px;}
  blockquote{font-size:18px;}
  h1{max-width:none;}
  .card{padding:22px 20px;}
  .steps > li{padding-left:0;}
  .steps > li::before{position:static;margin-bottom:12px;}

  /* таблицы разворачиваются в блоки — колонки на 375px нечитаемы */
  .tbl th{display:none;}
  .tbl tr{display:block;padding:16px 0;border-bottom:1px solid var(--line);}
  .tbl tr:last-child{border-bottom:0;}
  .tbl td{display:block;border:0;padding:0 0 7px;}
  .tbl td:last-child{padding-bottom:0;}
  .tbl td:first-child{width:auto;font-size:16px;color:var(--clay);}
  .scroll{overflow-x:visible;}
}