/* The setup guide (/setup): tabs for each way a website is built, numbered steps, code with a Copy button. */
.setup { padding: 40px 0 64px; }
.setup-wrap { max-width: 920px; }
.setup h1 { font-family: var(--head); font-size: clamp(30px, 4.4vw, 44px); line-height: 1.12; color: var(--ink); margin: 8px 0 0; letter-spacing: -.01em; }
.setup .lead { margin: 14px 0 0; }
.setup-note { margin: 22px 0 0; padding: 12px 16px; border-radius: 10px; border: 1px solid var(--chip-border); background: var(--chip-bg); color: var(--text); font-size: 15px; }
.setup-note.warn { border-color: #E9C46A; background: #FFF6DC; color: #6B4E00; }
:root[data-theme="dark"] .setup-note.warn { border-color: #6B5A24; background: #2A2512; color: #F1D58A; }
.setup-tabs { display: flex; flex-wrap: wrap; gap: 6px; margin: 28px 0 0; padding: 6px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface-2); }
.setup-tab { border: 0; background: none; padding: 9px 14px; border-radius: 8px; font: inherit; font-size: 15px; font-weight: 600; color: var(--muted); cursor: pointer; }
.setup-tab:hover { color: var(--ink); background: var(--surface); }
.setup-tab.on { color: var(--ink); background: var(--surface); box-shadow: 0 1px 2px rgba(16, 20, 13, .08), 0 0 0 1px var(--line); }
.setup-tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.setup-panel { margin: 20px 0 0; }
.setup-steps { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 18px; }
.setup-steps li { display: flex; gap: 14px; align-items: flex-start; }
.setup-n { flex-shrink: 0; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: var(--chip-bg); border: 1px solid var(--chip-border); color: var(--accent); font-weight: 700; font-size: 14px; }
.setup-step { flex: 1; min-width: 0; padding-top: 4px; }
.setup-step p { margin: 0; color: var(--text); font-size: 16px; line-height: 1.55; }
.setup-step code, .setup-check code { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .9em; background: var(--surface-2); border: 1px solid var(--line); border-radius: 6px; padding: 1px 5px; }
.setup-code { position: relative; margin: 12px 0 0; }
.setup-code pre { margin: 0; padding: 16px 18px; padding-right: 86px; border-radius: 12px; background: #10140D; color: #DCE4D5; overflow-x: auto; font-size: 13px; line-height: 1.6; }
.setup-code pre code { background: none; border: 0; padding: 0; font-size: inherit; color: inherit; }
.setup-copy { position: absolute; top: 10px; right: 10px; border: 1px solid #3D4836; background: #1C2318; color: #F1F5EC; border-radius: 8px; padding: 6px 12px; font: inherit; font-size: 13px; font-weight: 600; cursor: pointer; }
.setup-copy:hover { background: #283023; }
.setup-copy.ok { border-color: #7DBB3F; color: #A8D570; }
.setup-check { margin: 44px 0 0; padding: 22px 24px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
.setup-check h2 { font-family: var(--head); font-size: 22px; color: var(--ink); margin: 0 0 10px; }
.setup-check ol { margin: 0 0 10px; padding-left: 20px; color: var(--text); line-height: 1.7; }
.setup-check .muted { color: var(--muted); margin: 0; font-size: 15px; }
@media (max-width: 640px) {
  .setup { padding-top: 24px; }
  .setup-tab { padding: 8px 10px; font-size: 14px; }
  .setup-code pre { padding-right: 18px; padding-top: 46px; }
}