.wrap.md { max-width: calc(1050px + 64px); }
.irs .k { display: block; margin: 0; font-size: 14px; line-height: 1.4; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); }
.pill { display: inline-block; padding: 11px 15px; border-radius: 999px; background: var(--yellow); color: #3b2f0b; font-size: 14px; font-weight: 500; line-height: 1; letter-spacing: .02em; text-transform: uppercase; }
.btn-o { display: inline-flex; align-items: center; height: 48px; padding: 0 22px; border-radius: 52px; border: 2px solid var(--accent); color: var(--accent); font-size: 16px; font-weight: 500; white-space: nowrap; transition: background .2s, color .2s; }
.btn-o:hover { background: var(--accent); color: #fff; }

.brief { margin: 0 0 32px; padding: 0 0 28px; border-bottom: 1px solid var(--line); }
.brief .k { margin-bottom: 10px; }
.brief p:not(.k) { margin: 0; font-size: 20px; line-height: 1.55; letter-spacing: -.2px; }

.fs { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 12px 16px; margin: 8px 0 36px; padding: 16px 18px; border: 1px solid var(--line); border-radius: 8px; }
.fs-ic { width: 40px; height: 40px; border-radius: 6px; background: var(--sky); color: var(--navy-2); display: grid; place-items: center; }
.fs-ic svg { width: 22px; height: 22px; }
.fs-l { font-size: 16px; line-height: 1.4; font-weight: 500; }
.fs-act { display: flex; align-items: center; gap: 16px; }
.fs-view { display: inline-flex; align-items: center; gap: 8px; height: 44px; padding: 0 18px; border-radius: 52px; border: 2px solid var(--accent); color: var(--accent); font-size: 16px; font-weight: 500; white-space: nowrap; }
.fs-view svg { width: 18px; height: 18px; }
.fs-view:hover { background: var(--accent); color: #fff; }
.a-prose .fs-about { font-size: 16px; white-space: nowrap; }
.fs-frame { grid-column: 1 / -1; height: 720px; border-radius: 6px; overflow: hidden; background: var(--grey); }
.fs-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

.mistake-block { padding: 24px 0 26px; border-top: 1px solid var(--line); }
.mistake-block:last-of-type { border-bottom: 1px solid var(--line); margin-bottom: 28px; }
.mistake-block > strong:first-child { display: block; margin-bottom: 8px; font-size: 20px; line-height: 1.45; font-weight: 500; letter-spacing: -.3px; }
.mistake-block .fix { display: block; margin-top: 16px; padding: 14px 18px; background: var(--sky-3); border-left: 3px solid var(--blue); border-radius: 0 6px 6px 0; font-size: 17px; }

.checklist { margin: 0 0 24px; border: 1px solid var(--line); border-radius: 8px; overflow: hidden; }
.cl-head { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 14px 16px 14px 20px; background: var(--grey); }
.a-prose .cl-head h4 { margin: 0; font-size: 18px; line-height: 1.35; }
.cl-tools { display: flex; align-items: center; gap: 12px; flex: none; }
.cl-n { font-size: 14px; color: var(--muted); white-space: nowrap; }
.cl-copy { display: inline-flex; align-items: center; gap: 8px; height: 40px; padding: 0 16px; border-radius: 52px; background: #fff; border: 1px solid #d5d9d6; font-size: 16px; font-weight: 500; white-space: nowrap; }
.cl-copy svg { width: 16px; height: 16px; }
.cl-copy:hover { border-color: var(--accent); }
.cl-copy.done { background: var(--blue); border-color: var(--blue); color: var(--blue-ink); }
.a-prose .checklist > h4 { margin: 0; padding: 14px 20px; background: var(--grey); }
.a-prose .checklist ul { list-style: none; margin: 0; padding: 0; }
.a-prose .checklist li { position: relative; margin: 0; padding: 14px 20px 14px 56px; border-top: 1px solid var(--line); font-size: 16px; line-height: 1.5; }
.cl-box { position: absolute; left: 18px; top: 14px; width: 22px; height: 22px; border-radius: 4px; border: 2px solid #9aa39d; background: #fff; display: grid; place-items: center; color: var(--blue-ink); }
.cl-box svg { width: 16px; height: 16px; opacity: 0; }
.checklist li.done { color: #59605b; }
.checklist li.done .cl-box { background: var(--blue); border-color: var(--blue); }
.checklist li.done .cl-box svg { opacity: 1; }
.cl-box:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.faq-list { border-top: 1px solid var(--line); margin-bottom: 40px; }
.a-prose .qa-q { padding: 22px 0; font-size: 20px; line-height: 1.4; gap: 28px; }
.a-prose .qa .a { font-size: 18px; line-height: 1.6; padding-bottom: 24px; }
.a-prose .qa .a p { margin: 0 0 16px; }

.reviewer { display: grid; grid-template-columns: 72px 1fr; gap: 20px; margin-top: 36px; padding: 28px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.reviewer img { width: 72px; height: 72px; border-radius: 50%; object-fit: cover; }
.reviewer .k { margin-bottom: 6px; }
.a-prose .rv-n { margin: 0 0 8px; font-size: 20px; line-height: 1.3; font-weight: 500; }
.a-prose .rv-t { margin: 0 0 12px; font-size: 16px; line-height: 1.6; }
.a-prose .rv-more { font-size: 16px; }
.a-prose .feedback { margin: 20px 0 0; font-size: 15px; line-height: 1.6; color: #4c524e; }

.cs-card { display: grid; grid-template-columns: minmax(0, 1fr) 360px; background: var(--lilac); border-radius: 36px; overflow: hidden; }
.cs-l { padding: 68px 56px 64px; }
.cs-l .pill { background: var(--sky-2); color: var(--navy); }
.cs-l h2 { font-size: 43px; line-height: 1.2; font-weight: 500; letter-spacing: -.4px; margin: 26px 0 18px; }
.cs-l p { font-size: 18px; line-height: 1.55; max-width: 470px; margin: 0 0 32px; }
.cs-l .fine { font-size: 14px; color: #4c524e; margin: 14px 0 0; }
.cs-pic img { width: 100%; height: 100%; object-fit: cover; }

.rel-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 40px; }
.rel-grid { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid #e6e4dc; border-left: 1px solid #e6e4dc; }
.rel-c { display: flex; flex-direction: column; min-height: 230px; padding: 32px 32px 30px 28px; border-right: 1px solid #e6e4dc; border-bottom: 1px solid #e6e4dc; transition: background .2s; }
.rel-k { font-size: 14px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); }
.rel-c h3 { margin: 14px 0 24px; font-size: 21px; line-height: 1.3; letter-spacing: -.5px; }
.rel-a { margin-top: auto; width: 44px; height: 44px; border-radius: 50%; border: 1px solid #dcdcd5; display: grid; place-items: center; transition: background .2s, border-color .2s; }
.rel-a svg { width: 18px; height: 18px; }
.rel-c:hover { background: var(--sky-3); }
.rel-c:hover .rel-a { background: var(--blue); border-color: var(--blue); }

.cta-btns { display: inline-flex; flex-wrap: wrap; justify-content: center; gap: 12px; }
.cta-btns .btn-o { height: 56px; }

.hh { margin-top: var(--hdm, -84px); padding: 150px 0 72px; background: var(--warm); text-align: center; }
.hh h1 { font-size: 46px; line-height: 1.24; letter-spacing: -1.5px; max-width: 820px; margin: 28px auto 18px; }
.hh .sub { max-width: 620px; margin: 0 auto; font-size: 18px; color: #4c524e; }
main > section.lib { margin-top: 64px; }
.lib-bar { display: flex; align-items: flex-start; justify-content: space-between; gap: 24px 40px; margin-bottom: 56px; }
.tabs-f { display: flex; flex-wrap: wrap; gap: 6px 4px; }
.tab { height: 44px; padding: 0 16px; border-radius: 52px; border: 2px solid transparent; font-size: 16px; line-height: 1; color: #2b302d; white-space: nowrap; transition: border-color .15s; }
.tab:hover { border-color: #d5d9d6; }
.tab.on { border-color: var(--ink); color: var(--ink); }
.tab:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.srch { position: relative; flex: 0 0 340px; display: block; }
.srch svg { position: absolute; left: 0; top: 10px; width: 21px; height: 21px; color: #333; }
.srch input { width: 100%; height: 44px; padding: 0 8px 4px 32px; border: 0; border-bottom: 2px solid var(--ink); border-radius: 0; background: transparent; font: inherit; font-size: 16px; color: var(--ink); outline: none; -webkit-appearance: none; appearance: none; }
.srch input::placeholder { color: #777d79; }
.srch input:focus { border-bottom-color: var(--accent); }
.pop h2, .idx h2 { font-size: 40px; line-height: 1.2; letter-spacing: -1.2px; margin-bottom: 32px; }
.pop-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px 22px; }
.fc { display: flex; flex-direction: column; gap: 18px; }
.fc-f { position: relative; display: block; padding: 14px; border-radius: 7px; }
.t-y .fc-f { background: var(--yellow); } .t-m .fc-f { background: var(--mint); } .t-l .fc-f { background: var(--lilac); } .t-s .fc-f { background: #e6f0ea; }
.fc-f img { width: 100%; height: 220px; object-fit: cover; object-position: top; border-radius: 6px; background: #fff; transition: transform .3s; }
.fc:hover .fc-f img { transform: translateY(-3px); }
.tag { position: absolute; left: 24px; top: 24px; background: rgba(255,255,255,.92); color: var(--ink); font-size: 14px; line-height: 1; letter-spacing: .02em; text-transform: uppercase; padding: 8px 10px; border-radius: 999px; }
.fc h3 { font-size: 19px; line-height: 1.35; letter-spacing: -.3px; margin: 0; }
.fc h3 b { font-weight: 500; }
.fc-m { font-size: 14px; color: var(--muted); margin-top: -8px; }
.fc:hover h3 { text-decoration: underline; text-underline-offset: 3px; }
main .idx { margin-top: 96px; }
.idx-head { display: flex; align-items: baseline; justify-content: space-between; gap: 20px; }
.idx-head h2 { margin-bottom: 8px; }
.count { margin: 0; font-size: 15px; color: var(--muted); }
.count b { color: var(--ink); font-weight: 500; }
.grp { margin-top: 36px; }
.grp-h { font-size: 14px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); font-weight: 500; padding-bottom: 12px; border-bottom: 1px solid var(--ink); margin: 0; }
.rows { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); column-gap: 32px; }
.rows li { min-width: 0; }
.rows li a { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 77px; padding: 12px 0; border-bottom: 1px solid var(--line); }
.r-t { min-width: 0; }
.r-t b { display: block; font-size: 17px; line-height: 1.3; font-weight: 500; }
.r-t small { display: block; margin-top: 3px; font-size: 14px; line-height: 1.35; color: var(--muted); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.rows .ar { flex: none; width: 32px; height: 32px; border-radius: 50%; border: 1px solid #333; display: grid; place-items: center; transition: background .25s ease-out, color .25s ease-out; }
.rows .ar svg { width: 16px; height: 16px; }
.rows li a:hover .ar { background: #000; color: #fff; }
.rows li a:hover b { text-decoration: underline; text-underline-offset: 3px; }
.empty { margin: 32px 0 0; font-size: 18px; }
.hub-q .pop { display: none; }
.hub-q main .idx, .hub-q .idx { margin-top: 0; }

@media (max-width: 1024px) {
  .lib-bar { flex-direction: column-reverse; }
  .srch { flex-basis: auto; width: 100%; max-width: 480px; }
  .rows { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .pop-grid { grid-template-columns: 1fr 1fr; }
  .cs-card { grid-template-columns: 1fr 260px; }
}
@media (max-width: 760px) {
  .hh { margin-top: var(--hdm, -68px); padding: 112px 0 48px; }
  .hh h1 { font-size: 32px; letter-spacing: -.8px; }
  .brief p:not(.k) { font-size: 19px; }
  .fs { grid-template-columns: auto 1fr; }
  .fs-act { grid-column: 1 / -1; flex-wrap: wrap; }
  .fs-frame { height: 480px; }
  .mistake-block > strong:first-child { font-size: 19px; }
  .cl-head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .a-prose .qa-q { font-size: 19px; padding: 20px 0; }
  .reviewer { grid-template-columns: 56px 1fr; gap: 16px; }
  .reviewer img { width: 56px; height: 56px; }
  .cs-card { grid-template-columns: 1fr; border-radius: 24px; }
  .cs-l { padding: 40px 24px; }
  .cs-l h2 { font-size: 32px; }
  .cs-pic { display: none; }
  .rel-head { flex-direction: column; align-items: flex-start; }
  .rel-grid { grid-template-columns: 1fr; }
  .rel-c { min-height: 0; padding: 24px 22px; }
  .lib-bar { margin-bottom: 40px; gap: 20px; }
  .tabs-f { flex-wrap: nowrap; overflow-x: auto; width: calc(100% + 18px); margin-right: -18px; padding: 2px 18px 6px 0; scrollbar-width: none; }
  .tabs-f::-webkit-scrollbar { display: none; }
  .srch { max-width: none; }
  .pop h2, .idx h2 { font-size: 30px; }
  .pop-grid { grid-template-columns: 1fr; }
  .fc-f img { height: 200px; }
  main .idx { margin-top: 64px; }
  .rows { grid-template-columns: 1fr; }
  .idx-head { flex-direction: column; gap: 4px; }
  .cta-btns { flex-direction: column; align-items: stretch; }
}
@media (prefers-reduced-motion: reduce) { .fc-f img { transition: none; } }


.ah-meta .rv-ok { display: inline-flex; align-items: center; gap: 6px; }
.ah-meta .rv-ok .ok { width: 16px; height: 16px; flex: none; margin-right: 2px; fill: var(--navy-2); }

.kd { margin: 28px 0 0; }
.kd-l, .jmp-l, .jl-l { margin: 0 0 10px; font-size: 14px; line-height: 20px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); }
.kd-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; list-style: none; }
.kd-list a { display: flex; flex-direction: column; justify-content: center; min-height: 44px; padding: 8px 14px; border: 1px solid #d5e6d9; border-radius: 8px; background: #fff; font-size: 16px; line-height: 22px; color: var(--ink); transition: border-color .15s; }
.kd-list a:hover { border-color: var(--accent); }
.kd-list b { font-weight: 500; color: var(--navy-2); margin-right: 4px; }
.kd-list small { font-size: 14px; line-height: 19px; color: var(--muted); }
.kd-list .kd-v { font-weight: 500; }
.kd-clauses { flex-direction: column; gap: 0; border-top: 1px solid #d5e6d9; }
.kd-clauses a { display: block; min-height: 0; padding: 10px 0; border: 0; border-bottom: 1px solid #d5e6d9; border-radius: 0; background: none; }
.kd-clauses a:hover { border-color: #d5e6d9; text-decoration: underline; text-underline-offset: 3px; }
.jmp { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-top: 22px; }
.jmp-l { margin: 0 6px 0 0; }
.jmp a, .jl a { display: inline-flex; align-items: center; height: 40px; padding: 0 16px; border: 1px solid #cfd6d1; border-radius: 52px; background: #fff; font-size: 16px; line-height: 1; color: var(--ink); white-space: nowrap; text-decoration: none; transition: border-color .15s; }
.jmp a:hover, .jl a:hover { border-color: var(--ink); color: var(--ink); }

button.ah-pic { display: block; width: 100%; padding: 0; cursor: zoom-in; }
button.ah-pic:focus-visible, .fpic-b:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.ah-fig .ah-facts { margin-top: -6px; }

.v3 .fs { grid-template-columns: auto minmax(0, 1fr); }
.v3 .fs-act { grid-column: 2; flex-wrap: wrap; gap: 10px 18px; }
.fs-l small { display: block; margin-top: 2px; font-size: 14px; line-height: 20px; font-weight: 400; color: var(--muted); }
.fs-pages { grid-column: 1 / -1; display: grid; gap: 20px; margin-top: 8px; }
.fs-pages[hidden] { display: none; }
.pv-p { margin: 0; }
.pv-p img { display: block; width: 100%; height: auto; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.pv-p figcaption { margin-top: 8px; font-size: 14px; line-height: 20px; color: var(--muted); text-align: center; }

.a-prose .fam { margin: 0 0 40px; }
.a-prose .fam .grp { margin-top: 28px; }
.a-prose .fam .grp:first-child { margin-top: 0; }
.a-prose .fam .grp-h { margin: 0; padding-bottom: 12px; font-size: 14px; line-height: 20px; font-weight: 500; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); border-bottom: 1px solid var(--ink); }
.a-prose .fam .rows { grid-template-columns: repeat(2, minmax(0, 1fr)); padding: 0; margin: 0; }
.a-prose .fam .rows li { margin: 0; }
.a-prose .fam .rows a { text-decoration: none; color: var(--ink); }
.a-prose .fam .r-t b { font-size: 17px; }

.fpic { margin: 0 0 22px; }
.fpic-b { display: block; width: 100%; aspect-ratio: 600 / 400; padding: 0; overflow: hidden; border: 1px solid var(--line); border-radius: 8px; background: #fff; cursor: zoom-in; }
.fpic-b img { display: block; width: 100%; height: auto; }
.fpic figcaption { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 6px 16px; margin-top: 10px; font-size: 14px; line-height: 20px; color: var(--muted); }
.fpic-all { font-size: 16px; line-height: 22px; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.jl { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 0 0 28px; }
.jl-l { margin: 0 6px 0 0; }
.jl a { height: 36px; padding: 0 14px; }
.a-prose tr[id] { scroll-margin-top: 130px; }
.a-prose tr:target td, .a-prose tr:target td:first-child { background: var(--sky); }
.a-prose .brief:target { background: linear-gradient(var(--sky-3), var(--sky-3)); }

.a-prose p.fix { padding: 14px 18px; background: var(--sky-3); border-left: 3px solid var(--blue); border-radius: 0 6px 6px 0; font-size: 17px; line-height: 27px; }

.fq { border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.fq .qa-ic { transition: transform .2s ease; }
.fq.open .qa-ic { transform: rotate(90deg); }
.a-prose .fq .a { font-size: 18px; line-height: 1.6; padding-bottom: 24px; }
.a-prose .fq .a p { margin: 0 0 16px; }
.fq-tools { display: flex; justify-content: flex-end; margin: -12px 0 10px; }
.fq-all { font-size: 16px; line-height: 22px; text-decoration: underline; text-underline-offset: 3px; }

.v3 .a-toc { counter-reset: toc; }
.v3 .a-toc li { counter-increment: toc; }
.v3 .a-toc a { padding: 12px 10px 12px 38px; }
.v3 .a-toc a::before { content: counter(toc); position: absolute; left: 10px; top: 12px; width: 18px; font-size: 14px; line-height: 19px; color: var(--muted); font-variant-numeric: tabular-nums; text-align: right; }
.v3 .a-toc a.on { border-radius: 6px; background: var(--sky); color: var(--navy-2); border-bottom-color: transparent; }
.v3 .a-toc a.on::before { color: var(--navy-2); font-weight: 500; }
.v3 .a-toc a.on::after { display: none; }
.v3 .a-toc-more { display: none !important; }
.v3 .a-toc-card.long .a-toc li { display: list-item; }
.u-btn { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; border: 1px solid #cfd6d1; background: #fff; color: var(--ink); transition: border-color .15s, background .15s; }
.u-btn svg { width: 17px; height: 17px; fill: currentColor; }
.u-btn:hover { border-color: var(--ink); }
.u-btn.done { background: var(--blue); border-color: var(--blue); color: var(--blue-ink); }
.u-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.u-msg { align-self: center; margin-left: 4px; font-size: 14px; color: var(--muted); }
.u-report { display: inline-block; margin-top: 14px; font-size: 14px; line-height: 20px; color: #000; text-decoration: underline; text-underline-offset: 3px; }
.toc-row { display: none; }

.rail-cta { display: none; }
@media (min-width: 1024px) and (min-height: 820px) {
  .v3 .rail-cta { display: block; }
  .v3 .a-main .acta-q { display: none; }
  .v3 .a-sticky .a-toc { max-height: max(150px, calc(100vh - 640px)); }
  .rail-cta .acta { margin: 0; }
  .rail-cta.a-prose .acta-h { font-size: 26px; line-height: 31px; letter-spacing: -.6px; }
  .rail-cta .acta-list { margin-top: 16px; }
  .rail-cta.a-prose .acta-list li { margin-bottom: 8px; }
  .rail-cta .acta .btn { height: 56px; margin-top: 14px; font-size: 16px; padding: 6px 6px 6px 22px; }
  .rail-cta .acta .btn .c { width: 42px; height: 42px; }
}

.pbar, .cbar { position: fixed; left: 0; right: 0; top: var(--hd-b, 68px); z-index: 45; }
.pbar { height: 3px; background: transparent; pointer-events: none; }
.pbar i, .cbar-p i { display: block; height: 100%; width: 0; background: var(--blue); }
.cbar { background: #fff; border-bottom: 1px solid var(--line); }
.cbar[hidden], .pbar[hidden], .csheet[hidden], .csheet-bg[hidden] { display: none; }
.cbar-b { display: grid; grid-template-columns: auto minmax(0, 1fr) 20px; align-items: center; gap: 12px; width: 100%; height: 50px; padding: 0 18px; text-align: left; }
.cbar-l { font-size: 14px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); }
.cbar-t { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 16px; font-weight: 500; }
.cbar-b svg, .toc-row svg { width: 20px; height: 20px; fill: currentColor; }
.cbar-p { position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; }
.csheet-bg { position: fixed; inset: 0; z-index: 70; background: rgba(18, 21, 15, .35); }
.csheet { position: fixed; left: 0; right: 0; bottom: 0; z-index: 71; max-height: 78vh; overflow-y: auto; background: #fff; border-radius: 14px 14px 0 0; padding: 6px 18px 24px; overscroll-behavior: contain; }
.csheet-h { position: sticky; top: 0; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0 10px; background: #fff; }
.csheet-h p { margin: 0; font-size: 18px; font-weight: 500; }
.csheet-h .csheet-top { width: auto; height: 40px; margin: 0 0 0 auto; padding: 0 14px; border: 1px solid #cfd6d1; border-radius: 52px; font-size: 16px; }
.csheet-h .csheet-x { width: 44px; height: 44px; display: grid; place-items: center; margin-right: -10px; }
.csheet-h .csheet-x svg { width: 22px; height: 22px; fill: currentColor; }
.csheet .a-bar { margin: 0 0 6px; background: var(--grey); }
.csheet ol { margin: 0; padding: 0; list-style: none; counter-reset: toc; }
.csheet li { counter-increment: toc; }
.csheet a { position: relative; display: block; padding: 13px 10px 13px 38px; border-bottom: 1px solid var(--line); font-size: 16px; line-height: 22px; color: var(--ink); }
.csheet a::before { content: counter(toc); position: absolute; left: 10px; top: 13px; width: 18px; font-size: 14px; color: var(--muted); text-align: right; font-variant-numeric: tabular-nums; }
.csheet a.on { border-radius: 6px; background: var(--sky); color: var(--navy-2); font-weight: 500; border-bottom-color: transparent; }
@media (max-width: 1023px) {
  .toc-row { display: grid; grid-template-columns: minmax(0, 1fr) auto 20px; align-items: center; gap: 12px; width: 100%; min-height: 44px; font-size: 16px; text-align: left; }
  .toc-row b { font-weight: 500; }
  .toc-row span { font-size: 14px; color: var(--muted); }
  .a-toc-card.v2-fold .a-read { display: none; }
  .a-toc-card.v2-fold .a-bar { margin-top: 10px; }
  .a-toc-card.v2-fold:not(.open) nav { display: none; }
  .a-toc-card.v2-fold.open .toc-row svg { transform: rotate(180deg); }
}
@media (min-width: 1024px) { .pbar, .cbar, .csheet, .csheet-bg { display: none !important; } }

.to-top { position: fixed; right: 18px; bottom: 18px; z-index: 40; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 1px solid #cfd6d1; color: var(--ink); }
.to-top[hidden] { display: none; }
@media (max-width: 1023px) { .to-top { display: none !important; } }
.to-top svg { width: 20px; height: 20px; fill: currentColor; }
.to-top:hover { border-color: var(--ink); }
.to-top:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.tab-n { margin-left: 6px; font-size: 14px; color: var(--muted); }
.tab.on .tab-n { color: var(--ink); }
.idx-r { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 20px; }
.sort { display: inline-flex; gap: 4px; }
.sort-b { height: 40px; padding: 0 14px; border-radius: 52px; border: 2px solid transparent; font-size: 16px; line-height: 1; color: #2b302d; white-space: nowrap; }
.sort-b:hover { border-color: #d5d9d6; }
.sort-b.on { border-color: var(--ink); color: var(--ink); }
.sort-b:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.gjump { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 4px; }
.gjump a { display: inline-flex; align-items: center; gap: 6px; height: 40px; padding: 0 14px; border: 1px solid #cfd6d1; border-radius: 52px; font-size: 16px; line-height: 1; white-space: nowrap; }
.gjump a span { font-size: 14px; color: var(--muted); }
.gjump a:hover { border-color: var(--ink); }
.grp { scroll-margin-top: 110px; }
.grp-n { margin-left: 6px; color: var(--muted); letter-spacing: 0; }
.r-rev { color: var(--navy-2); }
.r-up { display: none; }
.hub-recent .r-up { display: inline; }
.flat { margin-top: 28px; border-top: 1px solid var(--ink); }
.flat[hidden], .grps[hidden] { display: none; }
.hub-q .gjump, .hub-recent .gjump { display: none; }
.idx .pg { margin-top: 48px; }
.fc-fam { display: block; margin-top: -10px; font-size: 14px; line-height: 20px; color: var(--muted); }

@media (max-width: 760px) {
  .kd { margin-top: 24px; }
  .a-prose .fam .rows { grid-template-columns: 1fr; }
  .fpic-b { aspect-ratio: 600 / 440; }
  .gjump { flex-wrap: nowrap; overflow-x: auto; width: calc(100% + 18px); margin-right: -18px; padding: 2px 18px 6px 0; scrollbar-width: none; }
  .gjump::-webkit-scrollbar { display: none; }
  .idx-r { width: 100%; justify-content: space-between; }
}
@media (prefers-reduced-motion: reduce) { .fq .qa-ic { transition: none; } }

@media print {
  @page { margin: 16mm 14mm; }
  .hd, .topbar, .ft, .guide, .a-side, .consult, .rel, .cta-2, .acta, .rail-cta, .to-top, .pbar, .cbar, .csheet, .csheet-bg,
  .ah-fig, .ah-eyebrow, .kd, .jmp, .jl, .fs-act, .fs-pages, .fs-ic, .fq-tools, .cl-tools, .cl-box, .fpic, .fam, .u-report { display: none !important; }
  body { background: #fff; }
  .ah { margin: 0; padding: 0 0 8pt; background: none; }
  .ah-grid, .a-grid { display: block; }
  .a-wrap { max-width: none; padding: 0; }
  main > section.a-body { padding-top: 6pt; }
  .ah h1 { margin: 0 0 8pt; font-size: 22pt; line-height: 1.2; letter-spacing: 0; }
  .ah-sum { font-size: 11pt; line-height: 1.45; }
  .a-prose { font-size: 10.5pt; line-height: 1.5; }
  .a-prose h2 { margin: 18pt 0 8pt; font-size: 16pt; line-height: 1.25; letter-spacing: 0; break-after: avoid; }
  .a-prose h3 { margin: 12pt 0 6pt; font-size: 12.5pt; line-height: 1.3; letter-spacing: 0; break-after: avoid; }
  .a-prose a { color: inherit; }
  .brief p:not(.k) { font-size: 12pt; }
  .fs { display: block; padding: 6pt 8pt; margin: 6pt 0 12pt; }
  .fq-a, .fq-a[hidden] { display: block !important; content-visibility: visible !important; }
  .fq-q { padding: 8pt 0 4pt !important; font-size: 12pt !important; }
  .qa-ic { display: none; }
  .a-prose .fq .a { font-size: 10.5pt; padding-bottom: 8pt; }
  .tablewrap { overflow: visible !important; border-color: #999 !important; }
  .a-prose .tablewrap table { min-width: 0 !important; font-size: 9.5pt; }
  .a-prose .tablewrap th { background: #e8ece9 !important; color: #000 !important; }
  .a-prose .tablewrap td:first-child, .a-prose .tablewrap th:first-child { position: static !important; }
  .a-prose .checklist li { padding-left: 20pt; font-size: 10.5pt; break-inside: avoid; }
  .a-prose .checklist li::before { content: "\2610"; position: absolute; left: 6pt; }
  tr, .mistake-block, .fq, .reviewer, .disclaimer { break-inside: avoid; }
  .a-prose .kt { padding: 10pt 12pt 2pt; }
}

.v3 .tab { padding: 0 12px; }
.tab-n { margin-left: 2px; }
.rel .named { margin: 0 0 48px; }
.rel .named .grp-h { margin: 0; }
.rel .named .rows a { color: var(--ink); }
@media (max-width: 1023px) {
  .v3 .a-prose h2, .v3 .a-prose h3, .v3 .fs, .v3 .fq, .v3 .a-prose tr[id], .v3 .brief { scroll-margin-top: 140px; }
}

:root { --nb-w: 1152px; --nb-rail: clamp(280px, 30vw, 344px); --nb-gap: 32px; --nb-over: 56px; }
.nb-wrap { max-width: calc(var(--nb-w) + 96px); margin: 0 auto; padding: 0 48px; }

.nh { margin-top: var(--hdm, -84px); padding: 110px 0 calc(var(--nb-over) + 40px); background: var(--navy); color: #fff; }
.nh-crumbs { margin: 0 0 24px; }
.nh-crumbs ol { color: #fff; }
.nh-crumbs a { text-decoration: underline; text-decoration-color: rgba(255,255,255,.45); text-underline-offset: 4px; }
.nh-crumbs a:hover { text-decoration-color: #fff; }
.nh h1 { margin: 0 0 12px -3px; font-size: 46px; line-height: 57px; letter-spacing: -1.5px; color: #fff; }
.nh-dek { margin: 0 0 24px; padding: 0 0 24px; border-bottom: 1px solid rgba(255,255,255,.16); font-size: 18px; line-height: 28px; letter-spacing: -.2px; color: var(--sky-text); }
.nh-by { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 40px; }
.nh-people { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 40px; }
.nh-p { display: flex; align-items: center; gap: 12px; margin: 0; font-size: 16px; line-height: 22px; }
.nh-wr { flex-direction: column; align-items: flex-start; gap: 0; }
.nh-p > span { display: flex; flex-direction: column; }
.nh-l { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; line-height: 20px; color: rgba(255,255,255,.72); }
.nh-p a { color: #fff; font-weight: 500; text-decoration: underline; text-decoration-color: rgba(255,255,255,.4); text-underline-offset: 3px; }
.nh-p a:hover { text-decoration-color: #fff; }
.nh-rv img { width: 40px; height: 40px; flex: none; border-radius: 50%; object-fit: cover; }
.nh .ok { width: 16px; height: 16px; flex: none; fill: var(--blue); }
.nh-more { display: none; align-items: center; gap: 4px; min-height: 44px; padding: 0; font-size: 16px; font-weight: 500; color: #fff; }
.nh-more svg { width: 16px; height: 16px; fill: currentColor; transition: transform .2s; }
.nh-meta { color: rgba(255,255,255,.82); font-size: 16px; line-height: 22px; }
.nh-meta .m { justify-content: flex-end; }
.nh a:focus-visible, .nh-more:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

main > section.nb { display: flow-root; margin-top: 0; padding: 0 0 72px; background: var(--sky-3); }
.nb-grid { display: grid; grid-template-columns: minmax(0, 1fr) var(--nb-rail); column-gap: var(--nb-gap); align-items: start; }
.nb-card { min-width: 0; margin: calc(var(--nb-over) * -1) 0 0 -32px; padding: 32px; background: #fff; border-radius: 12px; }
.nb-rail { min-width: 0; align-self: stretch; display: flex; flex-direction: column; margin-top: calc(var(--nb-over) * -1); }

.nb-form { margin: 0; }
.nb-form > .ah-pic { border-radius: 12px; box-shadow: none; }   
.nb-form .gps-fig > .ah-pic { box-shadow: none; }
.nb-form figcaption { gap: 10px; margin-top: 16px; }
.nb-form .ah-facts { margin-top: -4px; }
.nb-ed { align-self: flex-start; margin: 16px 0 24px; font-size: 14px; line-height: 20px; color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.nb-ed:hover { text-decoration-thickness: 2px; }
.nb-rail .a-card { background: #fff; border: 1px solid var(--line); }
.nb-rail .a-toc-card { padding: 18px 20px 20px; }
.nb-rail .a-read .a-side-h { font-size: 18px; line-height: 24px; letter-spacing: -.3px; }
.nb-rail .a-bar { background: var(--grey); }
.nb-rail .a-toc { max-height: calc(100vh - 330px); }
.nb-rail .a-share { flex-wrap: wrap; align-items: center; gap: 8px 10px; margin-top: 16px; }
.nb-rail .u-report { margin-top: 12px; }
.v3 .rail-cta .acta { margin: 0; }

.v3 .a-prose h2 { margin: 48px 0 20px; padding-left: 14px; border-left: 4px solid var(--blue); font-size: 28px; line-height: 36px; letter-spacing: -.8px; }
.v3 .a-prose .kt h2 { margin: 0 0 18px; padding: 0; border: 0; font-size: 21.4px; line-height: 27px; letter-spacing: -.4px; }
.v3 .a-prose h3 { margin: 32px 0 12px; }
.v3 .a-prose h2 + h3 { margin-top: 20px; }
.nb-quick { margin: 0 0 28px; padding: 0 0 24px; border-bottom: 1px solid var(--line); }
.nb-quick .kd { margin: 0; }
.nb-quick .jmp { margin-top: 18px; }
.nb-quick .kd + .jmp { margin-top: 20px; }
.v3 .a-prose .kd-list { margin: 0; padding: 0; }
.v3 .a-prose .kd-list li { margin: 0; }
.v3 .a-prose .jmp a, .v3 .a-prose .jl a, .v3 .a-prose .kd-list a { text-decoration: none; }
.v3 .fs { grid-template-columns: minmax(0, 1fr); }
.v3 .fs-act { grid-column: 1; }
.v3 .acta-h em { font-style: normal; }
.fpic-step { margin: 8px 0 30px; }
.nb-fam ul { margin: 0 0 22px; }
.v3 .a-prose .nb-fam-h { margin: 28px 0 12px; }
.v3 .a-prose h2.nb-fam-h { margin: 48px 0 20px; }
.nb-explore { margin: 40px 0 0; }
.nb-btt { margin: 28px 0 0; font-size: 16px; line-height: 24px; }
.nb-btt a { display: inline-flex; align-items: center; gap: 8px; }
.nb-btt svg { width: 16px; height: 16px; fill: currentColor; }
.nb-about { margin: 36px 0 0; scroll-margin-top: 110px; }
.v3 .a-prose .nb-about-h { margin: 0 0 16px; padding: 0; border: 0; font-size: 21.4px; line-height: 28px; letter-spacing: -.4px; }
.nb-about .a-ai { grid-template-columns: 168px minmax(0, 1fr); }
.v3 .nb-about .a-ai b { font-weight: 500; }
.nb-about .a-ai p { font-size: 16px; line-height: 25px; }
.v3 .nb-about .a-more { text-decoration: none; color: #000; }
.v3 .nb-about .a-more:hover { text-decoration: underline; color: #000; }
.nb-rv img { width: 72px; height: 72px; margin-bottom: 12px; border-radius: 50%; object-fit: cover; }

@media (min-width: 1024px) and (max-width: 1199px) { .v3 .a-prose h2 { font-size: 26px; line-height: 34px; } }
@media (max-width: 1023px) {
  .nb-wrap { max-width: 756px; padding: 0 18px; }
  .nh { padding: 104px 0 52px; }
  main > section.nb { padding-bottom: 56px; background: #fff; }
  main > section.nb > .nb-wrap { max-width: none; padding: 0; }
  .nb-grid { display: flex; flex-direction: column; margin-top: -16px; padding: 24px 18px 0; background: #fff; border-radius: 12px 12px 0 0; }
  .nb-grid > * { width: 100%; max-width: 720px; margin-left: auto; margin-right: auto; }
  .nb-rail { order: -1; margin-top: 0; }
  .nb-card { margin: 0 auto; padding: 0; border-radius: 0; }
  .nb-form { max-width: 520px; }
  .nb-ed { margin: 14px 0 20px; }
  .nb-rail .a-sticky { position: static; }
  .nb-rail .a-toc-card { margin-bottom: 32px; padding: 14px 18px 16px; }
}
@media (max-width: 760px) {
  .nh { margin-top: var(--hdm, -68px); padding: 92px 0 44px; }
  .nh-crumbs { margin-bottom: 18px; }
  .nh-crumbs .c-home, .nh-crumbs .c-cur { display: none; }
  .nh-crumbs .c-home + li::before { content: none; margin: 0; }
  .nh h1 { margin-left: -2px; font-size: 30px; line-height: 36px; letter-spacing: -.8px; }
  .nh-dek { margin-bottom: 16px; padding-bottom: 16px; font-size: 17px; line-height: 26px; }
  .nh-by { gap: 10px; }
  .nh-people { gap: 4px 14px; }
  .nh-rv { order: -2; }
  .nh-more { display: inline-flex; order: -1; }
  .nh-wr { display: none; order: 1; width: 100%; }
  .nh-people.open .nh-wr { display: flex; }
  .nh-people.open .nh-more svg { transform: rotate(180deg); }
  .nh-meta { width: 100%; font-size: 14px; line-height: 21px; }
  .v3 .nh-meta .m { flex-direction: row; flex-wrap: wrap; gap: 0; justify-content: flex-start; }
  .v3 .nh-meta .m > span::before { display: none; }
  .v3 .nh-meta .m > span + span::before { display: inline-block; }
  .nb-grid { padding: 22px 18px 0; }
  .v3 .a-prose h2 { margin: 40px 0 18px; padding-left: 12px; font-size: 24px; line-height: 31px; letter-spacing: -.6px; }
  .nb-about .a-ai { grid-template-columns: minmax(0, 1fr); gap: 10px; }
  .nb-rv img { width: 56px; height: 56px; }
}

.nh-hub { padding-bottom: calc(var(--nb-over) + 48px); }
.nh-hub h1 { max-width: 900px; }
.nh-hub .nh-dek { max-width: 720px; margin: 0; padding: 0; border: 0; }
.v3 main > section.lib { margin-top: 0; }
.nb-sheet { margin-top: calc(var(--nb-over) * -1); padding: 40px 48px 44px; background: #fff; border-radius: 12px; }
.hp-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 48px; border-top: 1px solid var(--ink); }
.hp { display: grid; grid-template-columns: 176px minmax(0, 1fr); gap: 20px; align-items: start; padding: 22px 0; border-bottom: 1px solid var(--line); }
.hp-f { display: block; aspect-ratio: 176 / 124; overflow: hidden; border: 1px solid var(--line); border-radius: 6px; background: #fff; }
.hp-f img { width: 100%; height: auto; }
.hp-t { display: block; min-width: 0; font-size: 19px; line-height: 26px; letter-spacing: -.3px; }
.hp-t b { font-weight: 500; }
.hp-k { display: block; margin-bottom: 6px; font-size: 14px; line-height: 20px; letter-spacing: 1.4px; text-transform: uppercase; color: var(--muted); }
.hp-m, .hp-fam { display: block; margin-top: 8px; font-size: 14px; line-height: 20px; letter-spacing: 0; color: var(--muted); }
.hp-fam { margin-top: 2px; }
.hp:hover .hp-t b { text-decoration: underline; text-underline-offset: 3px; }
.hp:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.nb-sheet .nb-btt { margin-top: 32px; }
.nb-sheet .nb-btt a { text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 1023px) {
  .nh-hub { padding-bottom: 52px; }
  .lib > .nb-wrap { max-width: none; padding: 0; }
  .nb-sheet { margin-top: -16px; padding: 28px 18px 40px; border-radius: 12px 12px 0 0; }
  .nb-sheet > * { max-width: 720px; margin-left: auto; margin-right: auto; }
  .hp-grid { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 760px) {
  .nh-hub { padding-bottom: 44px; }
  .hp { grid-template-columns: 112px minmax(0, 1fr); gap: 16px; padding: 18px 0; }
  .hp-t { font-size: 18px; line-height: 25px; }
}

@media print {
  .nb-rail, .nb-quick, .nb-explore, .nb-btt, .nb-fam, .nh-crumbs, .nh-more, .fpic-step, .nb-ed { display: none !important; }
  .nh { margin: 0; padding: 0 0 8pt; background: none; color: #000; }
  .nh h1 { margin: 0 0 6pt; font-size: 22pt; line-height: 1.2; letter-spacing: 0; color: #000; }
  .nh-dek { margin: 0 0 6pt; padding: 0 0 6pt; border-color: #999; font-size: 11pt; line-height: 1.45; color: #000; }
  .nh-l, .nh-p a, .nh-meta { color: #000 !important; }
  .nh-rv img { width: 24pt; height: 24pt; }
  .nb-wrap { max-width: none; padding: 0; }
  main > section.nb { padding: 0; background: none; }
  .nb-grid { display: block; margin: 0; padding: 0; }
  .nb-card { margin: 0; padding: 0; border-radius: 0; }
  .v3 .a-prose h2 { padding-left: 8pt; border-left-width: 3pt; }
  .nh-wr { display: flex !important; }
  .nb-about { break-inside: avoid; }
}

.nb-pref-rail { margin: 0 0 16px; }
.nb-pref-rail .a-pill, .nb-end .a-pref, .nb-pref .a-pill { height: auto; min-height: 40px; padding-top: 9px; padding-bottom: 9px; line-height: 20px; white-space: normal; text-align: left; }
.nb-ai { margin: 0 0 28px; }
.nb-quick + .nb-ai { margin-top: -4px; }
.nb-end { margin-top: 36px; }
.nb-pref, .v3 .a-prose .nb-pref { margin: 32px 0 0; }
@media (max-width: 1023px) { .nb-pref-rail { margin-bottom: 14px; } }
@media (max-width: 760px) {
  .nb-ai .ask-ai-row { flex-wrap: nowrap; overflow-x: auto; margin: 0 -18px; padding: 0 18px 2px; scroll-padding: 0 18px; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
  .nb-ai .ask-ai-row::-webkit-scrollbar { display: none; }
  .nb-ai .a-pill { flex: none; }
}
@media print { .nb-pref-rail, .nb-ai, .nb-end, .nb-pref { display: none !important; } }

.nb-card, .nb-rail { overflow-wrap: break-word; }
.nb-form figcaption .btn { max-width: 100%; height: auto; min-height: 56px; white-space: normal; line-height: 22px; text-align: left; }
.nb-form figcaption .btn .c { flex: none; }

.a-prose .checklist-header { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px 16px; padding: 14px 16px 14px 20px; background: var(--grey); }
.a-prose .checklist-header h4 { margin: 0; font-size: 18px; line-height: 1.35; }
.checklist-progress { font-size: 14px; line-height: 20px; color: var(--muted); white-space: nowrap; }
.checklist-reset { padding: 0; font-size: 16px; line-height: 22px; color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.checklist-header .cl-tools { margin-left: auto; }

.a-prose .decision-tree { margin: 8px 0 36px; padding: 22px 24px 24px; border: 1px solid var(--line); border-radius: 8px; }
.dt-badge { display: block; margin: 0 0 8px; font-size: 14px; line-height: 20px; letter-spacing: 1.6px; text-transform: uppercase; color: var(--muted); }
.dt-title { font-size: 21.4px; line-height: 28px; font-weight: 500; letter-spacing: -.4px; }
.dt-subtitle { margin: 6px 0 0; font-size: 16px; line-height: 24px; color: #4c524e; }
.dt-step { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line); }
.dt-on .dt-step { display: none; }
.dt-on .dt-step.active { display: block; }
.dt-question, .dt-result-form { font-size: 18px; line-height: 27px; font-weight: 500; }
.dt-options { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.dt-option, .dt-restart { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 16px; border: 1px solid #cfd6d1; border-radius: 52px; background: #fff; font-size: 16px; line-height: 22px; color: var(--ink); text-align: left; transition: border-color .15s; }
.dt-option:hover, .dt-restart:hover { border-color: var(--ink); }
.dt-option:focus-visible, .dt-restart:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.dt-progress, .dt-result-label { margin-top: 12px; font-size: 14px; line-height: 20px; color: var(--muted); }
.dt-result-label { margin: 0 0 4px; letter-spacing: 1.6px; text-transform: uppercase; }
.dt-result-text { margin: 8px 0 14px; font-size: 18px; line-height: 1.6; }
.dt-restart { margin-left: 8px; }
@media print { .dt-on .dt-step { display: block; } .dt-options, .dt-restart { display: none; } }

.v3 .a-prose .nb-end + .nb-btt { margin-top: 28px; }
.a-prose .checklist > .checklist-reset { margin: 12px 20px 16px; }
@media (max-width: 760px) { .a-prose .fs-about { white-space: normal; } }
.jl a { max-width: 100%; height: auto; min-height: 36px; padding-top: 6px; padding-bottom: 6px; line-height: 22px; white-space: normal; text-align: left; }
.kd-list b::first-letter { text-transform: uppercase; }