.tutorial-main { padding: 128px 0 88px; }
.tutorial-main h1 {
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.035em;
  font-weight: 550;
  max-width: 20ch;
}
.tutorial-lead { margin-top: 16px; max-width: 40rem; font-size: 16px; }
.tutorial-list { display: grid; gap: 14px; margin-top: 36px; max-width: 760px; }
.tutorial-card {
  display: block;
  padding: 22px 24px;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: var(--panel);
}
.tutorial-card:hover { border-color: var(--control-border); }
.tutorial-card time, .tutorial-article > time { display: block; color: var(--muted); font-size: 13px; }
.tutorial-card time { margin-bottom: 8px; }
.tutorial-card h2 {
  font-size: 20px;
  line-height: 1.3;
  letter-spacing: -0.02em;
  font-weight: 550;
  margin: 0;
}
.tutorial-card p { margin-top: 8px; font-size: 15px; }
.tutorial-article { max-width: 720px; }
.tutorial-article h1 { max-width: none; }
.tutorial-back { display: inline-block; margin-bottom: 22px; color: var(--soft); font-size: 13px; }
.tutorial-back:hover { color: var(--text); }
.tutorial-article > time { margin: 14px 0 0; }
.tutorial-body { margin-top: 28px; }
.tutorial-body h2 {
  font-size: 28px;
  line-height: 1.25;
  letter-spacing: -0.02em;
  font-weight: 550;
  margin: 1.5em 0 0.45em;
}
.tutorial-body h3 { font-size: 22px; margin: 1.3em 0 0.4em; }
.tutorial-body p { margin: 0.85em 0; font-size: 17px; line-height: 1.75; }
.tutorial-body ul, .tutorial-body ol { margin: 0.4em 0 0.4em 1.2em; padding: 0; color: var(--soft); }
.tutorial-body li { margin: 0.35em 0; }
.tutorial-body a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.tutorial-body code { font-size: 0.92em; }
.tutorial-body pre {
  overflow: auto;
  padding: 14px 16px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 9px;
}
.tutorial-end {
  margin-top: 48px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.tutorial-end p { max-width: 28rem; }
@media (max-width: 900px) {
  .tutorial-page .header { height: auto; }
  .tutorial-page .header .wrap { height: auto; min-height: 76px; flex-wrap: wrap; gap: 14px 22px; padding: 14px 0; }
  .tutorial-page .nav { display: flex; flex-wrap: wrap; gap: 8px 18px; }
}
@media (max-width: 700px) {
  .tutorial-main { padding-top: 108px; }
  .tutorial-end { display: block; }
  .tutorial-end .btn { margin-top: 18px; }
}

/* Respect Arabic reading order while preserving author-written article direction. */
html[dir="rtl"] .tutorial-body :is(ul, ol) { margin-left: 0; margin-right: 1.2em; }
.tutorial-body :is(pre, code) { direction: ltr; unicode-bidi: isolate; text-align: left; }
html[dir="rtl"] .tutorial-main :is(h1, h2, h3) { letter-spacing: normal; }