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var(--join-panel-line);border-radius:6px;color:var(--join-ink);font-size:.84rem}.join-table-row:last-child{border-bottom:0}.join-table-row>span:first-child{font-family:var(--font-mono)}.join-customer-columns,.join-customer-row{grid-template-columns:1.15fr 1fr}.join-key{justify-self:start;min-width:26px;padding:1px 7px;border-radius:6px;color:var(--join-key-ink);font-family:var(--font-mono);font-weight:700;text-align:center}.join-operator{display:flex;align-items:center;flex-direction:column;color:var(--join-muted);font-family:var(--font-mono);font-size:.68rem;font-weight:700;letter-spacing:.06em}.join-operator b{display:grid;place-items:center;width:46px;height:46px;margin-top:6px;border:1px solid var(--join-operator-border);border-radius:14px;background:var(--join-operator-bg);color:var(--join-operator-ink);font-size:1.35rem}.join-link{display:grid;grid-template-columns:max-content minmax(60px,1fr) max-content;align-items:center;gap:12px;margin:25px 2px}.join-link-key{color:var(--join-link-ink);font-family:var(--font-mono);font-size:clamp(.57rem,1.2vw,.75rem);font-weight:600;white-space:nowrap}.join-link svg{width:100%;height:28px;overflow:visible}.join-link-track{fill:none;stroke:var(--join-link-track);stroke-width:2}.join-link-progress{fill:none;stroke:var(--join-link-progress);stroke-width:3;stroke-linecap:round;stroke-dasharray:290;stroke-dashoffset:290}.join-link-spark{fill:var(--join-link-progress);filter:drop-shadow(0 0 6px var(--join-link-progress));opacity:0}.join-result{padding:20px;border:1px solid var(--join-result-border);border-radius:16px;background:var(--join-result-bg)}.join-result-heading{display:flex;align-items:center;gap:10px;margin-bottom:15px}.join-result-heading>div{display:flex;flex-direction:column}.join-result-heading strong{font-size:.88rem}.join-result-heading div>span{color:var(--join-muted);font-size:.7rem}.join-result-check{display:grid;place-items:center;width:29px;height:29px;border-radius:50%;background:var(--join-check-bg);color:var(--join-check-ink);font-size:.9rem;font-weight:900}.join-result-table{max-width:630px}.join-result-columns{grid-template-columns:1fr 1.35fr 1fr}.join-result-row{grid-template-columns:1fr 1.35fr 1fr;min-height:40px;padding:5px 10px;border-radius:7px;background:var(--join-result-row-bg);color:var(--join-result-row-ink);font-size:.84rem;font-weight:700}.join-result-row>span:first-child{font-family:var(--font-mono)}.join-stage[data-motion-ready] [data-link-left],.join-stage[data-motion-ready] [data-link-right],.join-stage[data-motion-ready] [data-result-row],.join-stage[data-motion-ready] [data-result-check]{opacity:0}.join-stage .join-stage-caption{margin:19px 0 0;color:var(--join-muted);font-size:.79rem;line-height:1.7}@media(max-width:760px){.join-tables{grid-template-columns:minmax(0,1fr)}.join-operator{flex-direction:row;justify-content:center;gap:8px}.join-operator b{width:34px;height:34px;margin:0;border-radius:10px}.join-link{gap:6px;margin:20px 0}.join-link-key{font-size:.55rem}.join-table-card{padding:16px}}@media(max-width:450px){.join-link{grid-template-columns:1fr;justify-items:center}.join-link svg{width:65%}.join-stage{border-radius:18px}}.article-body .db-motion{margin:28px 0;padding:clamp(18px,3vw,26px);border:1px solid var(--hairline);border-radius:16px;background:var(--surface);box-shadow:0 10px 32px #0f172a0b;line-height:1.45}.db-motion-heading{display:grid;margin-bottom:18px}.db-motion-heading strong{color:var(--ink);font-size:1.06rem}.article-body .db-motion figcaption{margin-top:18px;color:var(--slate);font-size:.82rem}.db-relation-head,.db-relation-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(46px,.6fr) 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var(--hairline);border-radius:6px;color:var(--charcoal);background:var(--surface);font-family:var(--font-mono);font-size:.73rem}.db-tx-failure b{color:#b45332;white-space:nowrap}.db-tx-changes{display:flex;align-items:center;gap:7px;min-height:33px;margin-top:12px}.db-tx-change{position:relative;padding:5px 9px;border-radius:6px;color:var(--brand-green-deep);background:var(--brand-green-soft);font-size:.72rem;font-weight:700}.db-tx-reverted{color:#b45332;background:#fff0e9}.db-tx-reverted:after{position:absolute;top:50%;right:6px;left:6px;height:2px;background:#b45332;content:""}.db-tx-effect{display:block;min-height:1.25rem;font-size:.75rem;font-weight:700}.db-tx-commit .db-tx-effect{color:var(--brand-green-deep)}.db-tx-rollback .db-tx-effect{color:#b45332}.db-tx-commit .db-tx-steps span:last-child,.db-tx-commit .db-tx-outcome{color:var(--brand-green-deep)}.db-tx-rollback .db-tx-steps span:last-child,.db-tx-rollback 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transparent}10%{box-shadow:0 0 0 4px #f3d5c9}22%,to{box-shadow:0 0 0 0 transparent}}@media(max-width:640px){.db-tx-lanes{grid-template-columns:1fr}.db-relation-head,.db-relation-pair{grid-template-columns:minmax(0,1fr) 38px minmax(0,1fr);gap:5px}.db-relation-head{font-size:.55rem}.db-relation-record{padding:8px 6px;font-size:.68rem}}@media(prefers-reduced-motion:reduce){.db-relation-motion.is-running .db-relation-path span,.db-relation-motion.is-running .db-relation-pair .db-relation-record:last-child,.db-transaction-motion.is-running .db-tx-steps span,.db-transaction-motion.is-running .db-tx-steps span.db-tx-failure,.db-transaction-motion.is-running .db-tx-rollback .db-tx-steps span:last-child,.db-transaction-motion.is-running .db-tx-change,.db-transaction-motion.is-running .db-tx-reverted:after,.db-transaction-motion.is-running .db-tx-effect,.db-transaction-motion.is-running .db-tx-outcome{animation:none}}