/* Cline setup illustrations: field names and positions follow tested v4.1.23. */
.cline-guide .product-hero { padding-bottom: 54px; }
.cline-guide .landing-hero h1 { max-width: 900px; }
.cline-guide .hero-tags { margin-top: 26px; }
.cline-setup { padding: 28px 0 64px; scroll-margin-top: 100px; }
.cline-guide-intro { margin-bottom: 48px; }
.cline-guide-intro h2 { font-size: clamp(24px, 3vw, 34px); margin-bottom: 12px; }
.cline-guide-intro p { max-width: 760px; color: var(--text-secondary); font-size: 15px; }
.cline-version { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 18px; color: var(--text-muted); font-size: 12px; }
.cline-timeline { list-style: none; }
.cline-step { position: relative; display: grid; grid-template-columns: 42px minmax(0, 1fr) minmax(0, 520px); gap: 28px; padding-bottom: 72px; }
.cline-step::before { content: ""; position: absolute; left: 20px; top: 48px; bottom: 8px; width: 1px; background: var(--border-strong); }
.cline-step:last-child { padding-bottom: 12px; }
.cline-step:last-child::before { display: none; }
.cline-step-number { display: grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--border-strong); border-radius: 50%; background: var(--bg-card); color: var(--accent); font: 600 13px var(--font-mono); }
.cline-step-copy { padding-top: 5px; min-width: 0; }
.cline-step-copy h3 { margin-bottom: 18px; font-size: 23px; line-height: 1.3; }
.cline-step-copy p { max-width: 390px; color: var(--text-secondary); font-size: 15px; line-height: 1.85; }
.cline-step-copy .cline-step-note { margin-top: 20px; color: var(--text-muted); font-size: 13px; }
.cline-copy-row { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 14px; font-size: 13px; }
.cline-copy-row > span:first-child { min-width: 72px; }
.cline-copy-row .code-copy { color: var(--accent); border: 1px solid var(--border-strong); border-radius: 6px; background: rgba(255, 255, 255, 0.65); font-size: 12px; }
.cline-copy-row .copy-feedback { font-size: 12px; }
.cline-step-notes { margin-top: 22px; padding-left: 18px; color: var(--text-muted); font-size: 13px; line-height: 1.85; }
.cline-step-notes li + li { margin-top: 10px; }
.cline-ui { min-width: 0; padding: 24px; border: 1px solid #30343c; border-radius: 12px; background: #191b20; color: #e1e4eb; box-shadow: 0 14px 36px rgba(0, 13, 59, 0.08); font-family: var(--font-sans); }
.cline-ui-heading { display: flex; justify-content: space-between; align-items: center; gap: 12px; margin-bottom: 26px; font-size: 16px; font-weight: 500; }
.cline-ui-badge { flex-shrink: 0; color: #9aa6b7; font-size: 10px; font-weight: 400; }
.cline-field { display: flex; flex-direction: column; min-width: 0; gap: 7px; font-size: 12px; }
.cline-field > span { color: #c9ced8; line-height: 1.4; }
.cline-provider-fields { display: grid; gap: 19px; }
.cline-field-half { width: calc(50% - 9px); }
.cline-input { display: flex; align-items: center; min-width: 0; min-height: 34px; padding: 7px 10px; border: 1px solid #454b57; border-radius: 3px; color: #f3f5f8; background: #1c1f25; font-size: 12px; line-height: 1.4; }
.cline-input code { min-width: 0; overflow-x: auto; scrollbar-width: thin; white-space: nowrap; font: inherit; }
.cline-select { justify-content: space-between; gap: 14px; }
.cline-select > span { color: #9aa6b7; }
.cline-field small { color: #9aa6b7; font-size: 11px; }
.cline-key { letter-spacing: 2px; }
.cline-ui-section { margin-bottom: 20px; font-size: 12px; }
.cline-ui-section > span > span { margin-right: 6px; }
.cline-image-setting { display: flex; align-items: center; gap: 9px; margin-bottom: 20px; font-size: 12px; }
.cline-checkbox { display: grid; place-items: center; width: 16px; height: 16px; border: 1px solid #8895a7; border-radius: 3px; font-size: 12px; }
.cline-model-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.cline-field-full { grid-column: 1 / -1; }
.cline-model-summary { display: flex; flex-wrap: wrap; gap: 8px 18px; margin-top: 18px; color: #9aa6b7; font-size: 11px; }
.cline-model-summary strong { color: #cdd4df; font-weight: 500; }
.cline-continue { margin-top: 24px; padding: 9px; border-radius: 3px; background: #26799d; text-align: center; color: #fff; font-size: 12px; }
.cline-chat { padding-bottom: 18px; }
.cline-result { margin-bottom: 26px; padding: 12px 14px; border: 1px solid #3a5848; border-radius: 4px; background: #202d26; }
.cline-result > span { color: #9ac7a8; font-size: 10px; letter-spacing: 0.06em; }
.cline-result p { margin-top: 4px; color: #e1e4eb; font-size: 13px; }
.cline-composer { padding: 14px; border: 1px solid #4c869d; border-radius: 4px; }
.cline-composer code { display: block; font: 12px/1.7 var(--font-sans); color: #e1e4eb; }
.cline-send { display: block; margin-top: 12px; text-align: right; color: #9bc8df; }
.cline-chat-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 12px; color: #9aa6b7; font-size: 10px; }
.cline-chat-footer > span { overflow-wrap: anywhere; }
.cline-mode { display: flex; flex-shrink: 0; align-items: center; border: 1px solid #3f4652; border-radius: 4px; }
.cline-mode span, .cline-mode strong { padding: 3px 7px; font-weight: 400; }
.cline-mode strong { background: #26799d; color: #fff; border-radius: 3px; }
.cline-guide-footnote { margin-left: 70px; padding-top: 30px; border-top: 1px solid var(--border); }
.cline-guide-footnote p { max-width: 820px; color: var(--text-muted); font-size: 13px; line-height: 1.8; }
.cline-guide-footnote .product-related { margin-top: 16px; }
.cline-help { padding-top: 0; }
.cline-help > .container > .product-head { margin-left: 70px; margin-bottom: 20px; }
.cline-help .product-head h2 { font-size: 24px; }
.cline-troubleshooting { max-width: 850px; margin-left: 70px; }
.cline-troubleshooting details { padding: 17px 0; border-bottom: 1px solid var(--border); }
.cline-troubleshooting summary { cursor: pointer; font-size: 14px; font-weight: 500; }
.cline-troubleshooting details p { margin: 14px 0 0; color: var(--text-secondary); font-size: 14px; line-height: 1.8; }
.cline-help .product-related { margin: 24px 0 0 70px; }
@media (max-width: 900px) {
  .cline-step { grid-template-columns: 42px minmax(0, 1fr); gap: 20px; padding-bottom: 56px; }
  .cline-ui { grid-column: 2; max-width: 560px; }
  .cline-step-copy p { max-width: 560px; }
  .cline-guide-footnote, .cline-troubleshooting { margin-left: 62px; }
  .cline-help .product-related { margin-left: 62px; }
  .cline-help > .container > .product-head { margin-left: 62px; }
}
@media (max-width: 600px) {
  .cline-guide .product-hero { padding-bottom: 28px; }
  .cline-guide .landing-hero h1 { font-size: 34px; }
  .cline-guide .landing-actions { gap: 12px; }
  .cline-guide .landing-actions .btn { padding: 10px 16px; font-size: 13px; }
  .cline-guide-intro { margin-bottom: 34px; }
  .cline-step { grid-template-columns: 30px minmax(0, 1fr); gap: 16px; }
  .cline-step-number { width: 30px; height: 30px; font-size: 11px; }
  .cline-step::before { left: 14px; top: 38px; }
  .cline-step-copy { padding-top: 2px; }
  .cline-step-copy h3 { margin-bottom: 14px; font-size: 21px; }
  .cline-step-copy p { font-size: 14px; }
  .cline-ui { padding: 17px; }
  .cline-ui-heading { font-size: 14px; }
  .cline-ui-section { font-size: 11px; }
  .cline-field-half { width: 100%; }
  .cline-model-fields { gap: 16px 12px; }
  .cline-field { font-size: 11px; }
  .cline-chat-footer { font-size: 9px; gap: 8px; }
  .cline-guide-footnote, .cline-troubleshooting { margin-left: 46px; }
  .cline-help .product-related { margin-left: 46px; }
  .cline-help > .container > .product-head { margin-left: 46px; }
}