:root {
  --bg-strong: #fdfcf7;
  --ink: #15211f;
  --muted: #526563;
  --line: rgba(21, 33, 31, 0.12);
  --brand: #0f7f78;
  --brand-dark: #095d57;
  --accent: #d9803f;
  --radius: 18px;
  --shadow: 0 24px 52px rgba(12, 28, 25, 0.12);
}

.help-hero {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(249, 248, 241, 0.93));
  box-shadow: var(--shadow);
  padding: clamp(1.1rem, 2.6vw, 1.6rem);
}

.help-hero h1 {
  margin: 0;
  font-size: clamp(1.6rem, 4vw, 2.2rem);
}

.help-hero p {
  margin: 0.55rem 0 0;
  color: var(--muted);
  max-width: 72ch;
}

.help-hero .note {
  margin-top: 0.8rem;
  padding: 0.7rem 0.8rem;
  border-left: 3px solid var(--brand);
  border-radius: 8px;
  background: rgba(15, 127, 120, 0.08);
  color: #2e4d49;
  font-size: 0.9rem;
}

.help-grid {
  margin-top: 0.95rem;
  display: grid;
  grid-template-columns: 2.2fr 1fr;
  gap: 0.9rem;
}

.about-grid {
  grid-template-columns: 1fr 1fr;
}

.help-quickstart {
  margin-top: 0.95rem;
}

.help-tabs {
  margin-top: 0.95rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.52rem;
}

.help-tab {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #34504c;
  font: 700 0.74rem/1 "Space Grotesk", sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.48rem 0.84rem;
  cursor: pointer;
}

.help-tab.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(145deg, var(--brand), var(--brand-dark));
}

.help-tab-panel {
  display: none;
}

.help-tab-panel.active {
  display: block;
}

.help-panel {
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--bg-strong);
  padding: 0.9rem;
}

.help-panel h2 {
  margin: 0;
  font-size: 1.05rem;
}

.sub {
  margin: 0.42rem 0 0;
  color: var(--muted);
  font-size: 0.88rem;
}

.quickstart-grid {
  margin-top: 0.72rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.6rem;
}

.surface-map {
  margin-top: 0.8rem;
}

.workflow-shortcuts {
  margin-top: 0.78rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.58rem;
}

.workflow-shortcut {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(180deg, #ffffff, #f7fbfa);
  padding: 0.72rem;
  text-align: left;
  color: #2f4a46;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(12, 28, 25, 0.06);
}

.workflow-shortcut span {
  display: block;
}

.workflow-shortcut .mini-head {
  margin-top: 0;
  margin-bottom: 0.28rem;
}

.workflow-shortcut:hover {
  border-color: rgba(15, 127, 120, 0.3);
  transform: translateY(-1px);
}

.quick-card {
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  padding: 0.6rem;
}

.quick-card code {
  display: block;
  margin-top: 0.38rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f3f8f7;
  color: #26423e;
  padding: 0.35rem 0.44rem;
  font-family: "Cascadia Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.77rem;
  word-break: break-word;
}

.tier-row {
  margin-top: 0.8rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
}

.tier-btn {
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: #34504c;
  font: 700 0.75rem/1 "Space Grotesk", sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 0.35rem 0.72rem;
  cursor: pointer;
}

.tier-btn.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(145deg, var(--brand), var(--brand-dark));
}

.search-wrap {
  margin-top: 0.7rem;
  display: flex;
}

.search-wrap input {
  margin-top: 0;
  min-width: 220px;
}

.table-wrap {
  margin-top: 0.75rem;
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
}

.help-table {
  width: 100%;
  min-width: 620px;
  border-collapse: collapse;
}

.help-table th,
.help-table td {
  border-bottom: 1px solid var(--line);
  padding: 0.56rem 0.62rem;
  text-align: left;
  font-size: 0.83rem;
  vertical-align: top;
  color: #2f4a46;
}

.help-table th {
  color: #1d3532;
  background: #f3f8f7;
  font: 700 0.73rem/1 "Space Grotesk", sans-serif;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.help-col-command {
  width: 29%;
}

.help-col-description {
  width: 37%;
}

.help-col-surface {
  width: 19%;
}

.help-col-tier {
  width: 15%;
}

.help-table tbody tr:last-child td {
  border-bottom: 0;
}

.help-table .command-group-row td {
  background: #f6eee0;
  color: #694524;
  font: 700 0.72rem/1 "Space Grotesk", sans-serif;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.help-table td code {
  font-family: "Cascadia Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.76rem;
  background: #eef4f3;
  color: #26423e;
  padding: 0.18rem 0.3rem;
  border-radius: 4px;
  word-break: break-word;
}

.badge {
  display: inline-block;
  border-radius: 999px;
  padding: 0.18rem 0.48rem;
  font: 700 0.66rem/1 "Space Grotesk", sans-serif;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid transparent;
  margin-right: 0.2rem;
  margin-bottom: 0.2rem;
}

.b-free {
  color: #13443f;
  background: #b4f5dc;
}

.b-trial {
  color: #17415f;
  background: #c1e9ff;
}

.b-pro {
  color: #5d2249;
  background: #ffd4f0;
}

.b-team {
  color: #5f4415;
  background: #ffe4a8;
}

.b-enterprise {
  color: #fff;
  background: #7082dc;
}

.deep-dive {
  margin-top: 0.84rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.55rem;
}

.command-bottom-links {
  margin-top: 0.84rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.42rem;
}

.deep-dive .card {
  padding: 0.68rem;
}

.deep-dive .card h3 {
  margin: 0;
  font-size: 0.88rem;
}

.deep-dive .card p {
  margin: 0.42rem 0 0;
  font-size: 0.8rem;
}

.muted-list {
  margin: 0.5rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
  font-size: 0.8rem;
}

.mini-head {
  margin: 0.75rem 0 0;
  font: 700 0.76rem/1 "Space Grotesk", sans-serif;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.plain-list {
  margin: 0.62rem 0 0;
  padding-left: 1rem;
  color: #2f4a46;
}

.plain-list li {
  margin-top: 0.28rem;
}

.plan-links a {
  color: var(--brand-dark);
  text-decoration: underline;
  font-size: 0.82rem;
  margin-right: 0.7rem;
}

.inline-code {
  display: block;
  margin-top: 0.38rem;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: #f3f8f7;
  color: #26423e;
  padding: 0.35rem 0.44rem;
  font-family: "Cascadia Code", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: 0.77rem;
  word-break: break-word;
}

@media (max-width: 980px) {
  .help-grid {
    grid-template-columns: 1fr;
  }

  .workflow-shortcuts,
  .quickstart-grid {
    grid-template-columns: 1fr;
  }

  .deep-dive {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .help-table {
    min-width: 560px;
  }
}