.tutorial-page {
  max-width: 1080px;
}

.tutorial-hero {
  margin-bottom: 30px;
}

.tutorial-hero h1 {
  margin: 8px 0 14px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.12;
}

.tutorial-meta,
.tutorial-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 20px;
}

.tutorial-meta span,
.tutorial-chips span {
  padding: 6px 11px;
  border: 1px solid #67e8f933;
  border-radius: 999px;
  color: #c8f7ff;
  background: #67e8f90b;
  font-size: 13px;
}

.guide-callout {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  margin: 28px 0;
  padding: 20px 22px;
  border: 1px solid #5ee6a83d;
  border-radius: 18px;
  background: linear-gradient(135deg, #12352f9c, #10223ac7);
}

.guide-callout .callout-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 12px;
  color: #062019;
  background: #5ee6a8;
  font-weight: 900;
}

.guide-callout strong { display: block; margin-bottom: 3px; }
.guide-callout p { margin: 0; color: #b9cbea; }

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 22px;
  align-items: start;
}

.guide-main,
.guide-side {
  display: grid;
  gap: 18px;
}

.guide-card {
  position: relative;
  padding: 28px;
  border: 1px solid #2e4c72;
  border-radius: 22px;
  background: linear-gradient(155deg, #142943e8, #0d1b2fe8);
  box-shadow: 0 18px 50px #02061726;
}

.guide-card h2 {
  margin: 0 0 14px;
  font-size: 25px;
}

.guide-card h3 {
  margin: 22px 0 8px;
  color: #dff8ff;
  font-size: 17px;
}

.guide-card p,
.guide-card li {
  color: #aec1df;
}

.guide-card ol,
.guide-card ul {
  margin: 10px 0 0;
  padding-left: 22px;
}

.guide-card li + li { margin-top: 9px; }

.step-no {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  margin-right: 8px;
  border-radius: 11px;
  color: #06111e;
  background: linear-gradient(135deg, #67e8f9, #a78bfa);
  font-size: 14px;
  vertical-align: 3px;
}

.mode-table {
  width: 100%;
  margin-top: 16px;
  border-collapse: collapse;
  overflow: hidden;
  border-radius: 14px;
  font-size: 14px;
}

.mode-table th,
.mode-table td {
  padding: 12px 14px;
  border-bottom: 1px solid #ffffff10;
  text-align: left;
}

.mode-table th { color: #dff8ff; background: #67e8f910; }
.mode-table td { color: #aec1df; background: #07142545; }

.check-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}

.check-item {
  padding: 15px;
  border: 1px solid #ffffff12;
  border-radius: 15px;
  background: #ffffff07;
}

.check-item b { display: block; margin-bottom: 4px; color: #eaf1ff; }
.check-item span { color: #9eb0cf; font-size: 13px; }

.guide-side .guide-card { padding: 22px; }
.guide-side .guide-card h2 { font-size: 19px; }
.quick-links a {
  display: block;
  padding: 9px 0;
  border-bottom: 1px solid #ffffff0c;
  color: #bfefff;
}
.quick-links a:hover { color: #67e8f9; }

.warning-card { border-color: #fbbf2438; background: linear-gradient(155deg, #392919c7, #111d31e8); }
.warning-card h2 { color: #fde68a; }

.tutorial-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.tutorial-directory .feature-card {
  display: flex;
  flex-direction: column;
  min-height: 265px;
}

.tutorial-directory .feature-card .btn {
  align-self: flex-start;
  margin-top: auto;
}

.device-icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 15px;
  color: #06111e;
  background: linear-gradient(135deg, #67e8f9, #a78bfa);
  font-size: 22px;
  font-weight: 900;
}

@media (max-width: 800px) {
  .guide-layout { grid-template-columns: 1fr; }
  .guide-side { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .guide-card { padding: 22px 18px; }
  .guide-side,
  .check-grid { grid-template-columns: 1fr; }
  .mode-table { font-size: 13px; }
  .mode-table th,
  .mode-table td { padding: 10px 8px; }
}