.bookkeeping-detail h1{font-size:clamp(52px,6.5vw,88px);line-height:1.02;letter-spacing:-.055em;margin:24px 0}
.bookkeeping-detail h2{font-size:clamp(35px,4vw,54px);line-height:1.1;letter-spacing:-.04em;margin:24px 0}
.bookkeeping-detail h3{font-size:23px;line-height:1.2;margin-bottom:10px}
.bookkeeping-detail p{color:var(--plum-soft);max-width:50ch;line-height:1.75}
.bookkeeping-detail .chip{color:var(--plum)}
.bk-hero{padding:180px 0 100px}.bk-split{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center}.bk-hero .breadcrumb{display:block;margin-bottom:24px}.bk-hero .lead{max-width:40ch;font-size:18px;margin-bottom:28px}.bk-caption{font-size:12px;margin-top:24px;letter-spacing:.03em}
.bk-desk{position:relative;padding:70px 10px 0;min-width:0}.bk-slip{position:absolute;top:0;left:20px;border:2px solid var(--plum);border-radius:8px;padding:20px 25px 35px;background:var(--sky);transform:rotate(-9deg);font-size:14px;font-weight:600}.bk-slip.second{left:auto;right:16px;top:16px;transform:rotate(8deg);background:white}
.bk-ledger{position:relative;background:white;border:2px solid var(--plum);border-radius:20px;box-shadow:0 8px 0 var(--plum);transform:rotate(2deg);overflow:hidden}.bk-ledger-head{display:flex;align-items:center;gap:18px;padding:24px;background:var(--sky);border-bottom:2px solid var(--plum)}.bk-ledger-head strong{font-size:25px}.bk-ledger-row{display:flex;justify-content:space-between;gap:16px;margin:0 24px;padding:22px 0;border-bottom:1px dashed #afc4d6;font-size:14px}.bk-ledger-row b{color:var(--coral-deep);text-align:right}.bk-ledger-bottom{padding:22px 24px;font-size:13px;font-weight:600;background:var(--butter)}.bk-desk>.bk-caption{text-align:center}
.bk-familiar{background:var(--pink);border-block:2px solid var(--plum)}.bk-problems article{display:flex;gap:22px;padding:25px 0;border-bottom:1px solid #aac2d9}.bk-problems article:last-child{border:0}.bk-problems article>span{font-family:var(--serif);font-size:29px;color:var(--coral-deep)}.bk-problems p{font-size:15px}
.bk-scope{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:start}.bk-scope>div>p{max-width:42ch}.bk-text-link{display:inline-block;color:var(--coral-deep);font-weight:700;margin-top:25px}.bk-checks article{display:flex;gap:18px;padding:24px 0;border-bottom:1px dashed #9cb7ce}.bk-checks article:first-child{padding-top:0}.bk-checks article>span{display:grid;place-items:center;flex-shrink:0;width:32px;height:32px;background:var(--sky);border:1.5px solid var(--plum);border-radius:50%}.bk-checks p{font-size:15px}
.bk-routine{background:var(--plum);color:white}.bk-routine .chip{background:var(--sky)}.bk-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:40px;padding:0;margin-top:60px}.bk-steps li{border-top:2px solid #7798b5;padding-top:24px}.bk-step-no{font-size:48px;font-family:var(--display);font-weight:700;color:#a9cfff}.bk-steps h3{margin-top:25px}.bk-steps p{color:#d0deeb;font-size:15px}.bk-step-note{display:block;color:#b6d9ff;font-size:12px;text-transform:uppercase;letter-spacing:.08em;margin-top:24px}
.bk-invite{border:2px solid var(--plum);box-shadow:0 8px 0 var(--plum);border-radius:28px;padding:clamp(28px,5vw,64px);display:grid;grid-template-columns:1.4fr 1fr;gap:65px;background:var(--sky)}.bk-invite p{margin-bottom:28px;max-width:48ch}.bk-next{align-self:center;border-left:1px solid #91abc3;padding-left:40px}.bk-next .k{font-size:12px;text-transform:uppercase;letter-spacing:.1em;font-weight:700}.bk-next a{display:block;font-size:14px;line-height:1.7;padding:22px 0;border-bottom:1px dashed #91abc3}.bk-next strong{color:var(--coral-deep)}.bk-next a:last-child{border:0}
@media(max-width:820px){.bk-hero{padding:140px 0 70px}.bk-split,.bk-scope{grid-template-columns:1fr;gap:44px}.bk-split,.bk-scope{gap:44px}.bk-desk{max-width:500px;width:100%;margin:auto}.bk-steps{grid-template-columns:1fr;gap:30px}.bk-invite{grid-template-columns:1fr;gap:35px}.bk-next{border-left:0;border-top:1px solid #91abc3;padding:25px 0 0}.bk-hero h1{font-size:58px}}
@media(max-width:420px){.bk-ledger-row{margin:0 16px;font-size:12px}.bk-ledger-head{padding:20px}.bk-ledger-head strong{font-size:22px}.bk-slip{font-size:12px;padding:16px 15px 30px}.bk-hero h1{font-size:51px}}