.connect-shell { width: min(1120px, calc(100% - 64px)); margin: auto; }
.connect-intro { padding: 92px 0 60px; }
.connect-intro h1 { max-width: 940px; font-size: clamp(42px, 5.5vw, 72px); line-height: 1.24; }
.connect-lead { max-width: 760px; font-size: 20px; line-height: 1.95; color: var(--muted); margin: 30px 0; }
.connect-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 28px; margin-top: 28px; }
.connect-actions a { color: var(--green-deep); font-family: "Segoe UI", "PingFang SC", sans-serif; font-size: 15px; text-underline-offset: 5px; }
.connect-actions a.connect-primary { color: var(--sheet); background: var(--green-deep); padding: 13px 18px; border-radius: 4px; text-decoration: none; }
.connection-line { display: flex; flex-wrap: wrap; gap: 12px 22px; margin-top: 58px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: 15px; }
.connect-section { padding: 62px 0; border-top: 1px solid var(--line); scroll-margin-top: 95px; }
.connect-section-title h2 { font-size: clamp(29px, 3.3vw, 42px); line-height: 1.5; margin: 0 0 22px; }
.connect-section p, .connect-section dd { font-size: 17px; line-height: 1.95; }
.connect-section-title > p:last-child { max-width: 800px; color: var(--muted); }
.connect-use-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; }
.connect-use-grid h3 { font-size: 23px; margin: 12px 0; }
.connect-use-grid p { color: var(--muted); margin: 0; }
.connect-section .connect-note, .connect-source { font-size: 14px; color: var(--muted); }
.connect-note { border-left: 2px solid var(--green); padding-left: 18px; margin-top: 32px; }
.connect-address { margin: 32px 0; padding: 26px; background: var(--sheet); border: 1px solid var(--line); border-radius: 4px; }
.connect-address label { display: block; font: 600 14px "Segoe UI", sans-serif; margin-bottom: 14px; }
.copy-row { display: flex; gap: 14px; align-items: stretch; }
.copy-row input { flex: 1; min-width: 0; padding: 12px; border: 1px solid var(--line); border-radius: 3px; background: var(--paper); color: var(--ink); font: 14px/1.6 Consolas, monospace; }
.connect-page button { border: 1px solid var(--line); border-radius: 4px; background: var(--sheet); color: var(--green-deep); padding: 10px 14px; font: 600 14px/1.5 "Segoe UI", "PingFang SC", sans-serif; cursor: pointer; }
.connect-page button:hover { border-color: var(--green); background: var(--green-soft); }
.connect-page button:focus-visible, .copy-row input:focus-visible, .connect-detail summary:focus-visible { outline: 2px solid var(--green); outline-offset: 4px; }
.connect-address p { font-size: 13px; color: var(--muted); margin-bottom: 0; }
.connect-steps { list-style: none; padding: 0; margin: 40px 0; }
.connect-steps li { display: grid; grid-template-columns: 36px minmax(0, 1fr); gap: 22px; padding: 22px 0; }
.step-number { font-size: 27px; color: var(--green); line-height: 1.5; }
.connect-steps h3 { font-size: 23px; margin: 0 0 12px; }
.connect-steps p { max-width: 850px; margin: 8px 0; color: var(--muted); }
.connect-page code { font: .9em/1.7 Consolas, monospace; overflow-wrap: anywhere; }
.connect-detail { border-block-start: 1px solid var(--line); padding: 22px 0; }
.connect-detail summary { cursor: pointer; font-size: 19px; line-height: 1.7; }
.connect-detail > p { color: var(--muted); max-width: 860px; }
.code-copy { padding: 20px; background: var(--sheet); border-radius: 4px; margin-block: 18px; }
.code-copy pre { white-space: pre-wrap; overflow-wrap: anywhere; font-size: 14px; line-height: 1.8; margin: 0 0 16px; }
.connect-examples article { display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 32px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.connect-examples p { margin: 0; max-width: 800px; }
.connect-permissions { margin: 0; }
.connect-permissions > div { display: grid; grid-template-columns: 160px minmax(0, 1fr); gap: 30px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.connect-permissions dt { font-size: 20px; line-height: 1.9; }
.connect-permissions dd { margin: 0; color: var(--muted); }
.copy-status { position: fixed; bottom: 22px; inset-inline: 20px; margin: 0 auto; max-width: 650px; text-align: center; font: 14px/1.7 "Segoe UI", sans-serif; color: var(--ink); }
.copy-status:not(:empty) { padding: 12px 18px; background: var(--sheet); border: 1px solid var(--line); border-radius: 4px; box-shadow: var(--shadow); }
@media (max-width: 760px) {
  .connect-shell { width: calc(100% - 40px); }
  .connect-intro { padding: 50px 0 40px; }
  .connect-lead { font-size: 18px; }
  .connection-line { margin-top: 36px; gap: 10px; font-size: 13px; }
  .connect-section { padding-block: 38px; scroll-margin-top: 20px; }
  .connect-use-grid { grid-template-columns: 1fr; gap: 22px; }
  .connect-address { padding: 18px; }
  .copy-row { flex-wrap: wrap; }
  .copy-row input { flex-basis: 100%; }
  .connect-steps li { gap: 10px; grid-template-columns: 28px minmax(0, 1fr); }
  .connect-examples article { grid-template-columns: 1fr; gap: 14px; }
  .connect-examples button { justify-self: start; }
  .connect-permissions > div { grid-template-columns: 1fr; gap: 6px; }
  .connect-detail summary { font-size: 18px; }
}