.scenario-hero{padding:138px 0 42px;background:#f4f8ff;border-bottom:1px solid var(--line)}.scenario-kicker{color:#2563eb;font-size:14px;font-weight:600;margin:0 0 16px}.scenario-hero h1{font-size:clamp(34px,4vw,54px);line-height:1.2;letter-spacing:-1.5px;margin:0 0 24px}.scenario-lead{max-width:760px;font-size:18px;line-height:1.9}.case-ledger{display:grid;grid-template-columns:repeat(3,1fr);margin-top:32px;border-block:1px solid #cbd9ed;padding:24px 0;gap:28px}.case-ledger span,.case-ledger small{display:block;color:var(--muted);font-size:14px}.case-ledger strong{display:block;font-size:24px;line-height:1.6;margin:6px 0}.demo-note{font-size:13px;color:var(--muted);margin-top:20px}.scenario-layout{display:grid;grid-template-columns:210px minmax(0,1fr);gap:56px;padding-block:48px 80px;align-items:start}.scenario-layout aside{position:sticky;top:108px}.scenario-layout aside nav{display:grid;gap:6px;margin-bottom:24px}.scenario-layout aside nav strong{font-size:14px;margin-bottom:12px}.scenario-layout aside nav a{display:flex;gap:12px;font-size:14px;padding:8px 0;color:var(--muted)}.scenario-layout aside nav a span{font-variant-numeric:tabular-nums;color:#2563eb}.scenario-layout aside nav a:hover{color:#2563eb}.scenario-layout aside .btn{font-size:13px}.scenario-layout article{min-width:0}.scenario-layout h2{font-size:26px;line-height:1.45;letter-spacing:-.4px;margin:0 0 16px}.prerequisites{background:#f5f8fe;border-left:3px solid #2563eb;padding:24px 28px;margin-bottom:48px}.prerequisites p{font-size:15px;line-height:1.9;margin:12px 0 0;max-width:75ch}.scenario-step{padding:0 0 48px;margin-bottom:40px;border-bottom:1px solid var(--line);scroll-margin-top:108px}.step-heading{display:flex;gap:18px;align-items:baseline}.step-heading>span{color:#2563eb;font-size:20px;font-weight:600;flex-shrink:0;font-variant-numeric:tabular-nums}.step-heading h2{margin-bottom:8px}.entry{font-size:13px;color:var(--muted);margin:0 0 20px}.scenario-step ol{padding-left:24px;font-size:16px;line-height:1.9;max-width:75ch}.scenario-step li{padding-left:4px;margin:12px 0}.result{padding:18px 20px;background:#f4f8ff;font-size:15px;line-height:1.85;margin:24px 0}.result strong{display:block;color:#2563eb;font-size:13px;margin-bottom:6px}.scenario-step figure{margin:28px 0 0}.scenario-step figure a{display:block;border:1px solid #d6dfec;border-radius:8px;overflow:hidden;background:#f4f6fa}.scenario-step img{width:100%;height:auto;display:block}.scenario-step figcaption{color:var(--muted);font-size:12px;margin-top:10px}.scenario-faq details{border-top:1px solid var(--line);padding:18px 0;font-size:15px}.scenario-faq summary{cursor:pointer;font-weight:600;line-height:1.6}.scenario-faq details p{margin:16px 0 0;line-height:1.9}.scenario-next{border-top:1px solid var(--line);padding-top:32px;margin-top:28px}.scenario-next p{font-size:16px;line-height:1.9;max-width:65ch;margin-bottom:24px}.back-link{margin-left:24px;font-size:14px;color:var(--muted)}@media(max-width:900px){.scenario-layout{grid-template-columns:1fr;gap:28px}.scenario-layout aside{position:static}.scenario-layout aside nav{display:flex;flex-wrap:wrap;gap:8px 20px}.scenario-layout aside nav strong{width:100%}.scenario-layout aside .btn{display:none}.scenario-layout aside nav a{padding:4px 0}.scenario-layout{padding-top:28px}.case-ledger{gap:16px}.case-ledger strong{font-size:20px}}@media(max-width:800px){.scenario-hero{padding-top:170px}.scenario-step{scroll-margin-top:150px}}@media(max-width:480px){.case-ledger{grid-template-columns:1fr;gap:20px}.case-ledger>div+div{border-top:1px solid #d6dfec;padding-top:16px}.scenario-hero h1{letter-spacing:-.7px}.scenario-lead{font-size:16px}.scenario-layout h2{font-size:23px}.step-heading{gap:12px}.prerequisites{padding:20px}.scenario-step li{font-size:15px}.back-link{display:block;margin:18px 0 0}}
.case-table-scroll{overflow-x:auto;margin:24px 0 40px;border:1px solid var(--line);border-radius:8px}
.case-table{width:100%;min-width:560px;border-collapse:collapse;text-align:left;font-size:14px;line-height:1.8}
.case-table caption{text-align:left;padding:16px 20px;background:#f4f8ff;font-weight:600;color:var(--ink)}
.case-table th,.case-table td{padding:14px 18px;border-top:1px solid var(--line);vertical-align:top}
.case-table thead{background:#fafcff}.case-table td:not(:first-child){font-variant-numeric:tabular-nums}
.case-ledger-section,.scenario-faq{scroll-margin-top:150px}
.case-table-scroll:focus-visible{outline:3px solid var(--brand);outline-offset:3px}