@font-face {
  font-family: "STIX Two Text";
  src: url("/index/stix-two-text.ttf") format("truetype");
  font-weight: 400 700;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: light;
  --paper: #f1f0e7;
  --white: #fffef8;
  --ink: #172923;
  --muted: #415a4e;
  --line: #a8b4a6;
  --green: #d7e5a5;
  --wash: #e3e8d8;
  --rust: #793a2c;
  font-family: "STIX Two Text", Georgia, serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-padding-top: 24px; }
body { margin: 0; font-size: 18px; line-height: 1.6; }
a { color: inherit; text-underline-offset: 5px; }
button, summary { font: inherit; }
a, summary { -webkit-tap-highlight-color: #c0d18a; }
:focus-visible { outline: 3px solid var(--rust); outline-offset: 5px; }
::selection { background: var(--green); color: var(--ink); }
[hidden] { display: none !important; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { text-wrap: balance; }
p { text-wrap: pretty; }
ul, ol { margin: 0; }
h1 { font-size: clamp(44px, 5.4vw, 80px); font-weight: 600; line-height: 1.04; letter-spacing: -.035em; }
h2 { font-size: 32px; line-height: 1.2; font-weight: 600; letter-spacing: -.018em; }
h3 { font-size: 24px; font-weight: 600; line-height: 1.3; }
.ey { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; font-size: 16px; line-height: 1.5; letter-spacing: .035em; }
.ln { display: inline-flex; align-items: center; min-height: 48px; min-width: 44px; padding: 8px 0; font-size: 18px; line-height: 1.4; }
.ln:hover { color: var(--rust); }
.btn { display: inline-flex; align-items: center; justify-content: space-between; gap: 22px; min-height: 56px; padding: 14px 20px; border: 1px solid var(--ink); background: var(--ink); color: var(--white); font-size: 18px; line-height: 1.35; text-decoration: none; }
.btn::after { content: "→"; font-family: Georgia, serif; }
.btn:hover { background: #314d3e; }
.btn.sf { background: transparent; color: var(--ink); }
.btn.sf:hover { background: var(--wash); }
.sk { position: fixed; z-index: 20; top: 12px; left: 12px; min-height: 48px; padding: 10px 18px; background: var(--white); transform: translateY(-180%); font-size: 18px; }
.sk:focus { transform: none; }
.rd { position: fixed; z-index: 30; top: 0; left: 0; width: 100%; height: 4px; border: 0; appearance: none; pointer-events: none; background: transparent; color: #476241; }
.rd::-webkit-progress-bar { background: transparent; }
.rd::-webkit-progress-value { background: #476241; }
.rd::-moz-progress-bar { background: #476241; }

.hd { border-bottom: 1px solid var(--ink); background: var(--white); }
.hdr { position: relative; display: flex; align-items: center; justify-content: space-between; max-width: 1440px; min-height: 104px; margin: auto; padding: 16px 64px; gap: 20px; }
.br { display: flex; align-items: center; gap: 16px; min-height: 56px; font-size: 18px; line-height: 1.2; text-decoration: none; }
.br b { font-weight: 600; }
.bm { position: relative; display: block; width: 34px; height: 34px; border: 1px solid var(--ink); background: var(--green); }
.bm::before { content: ""; position: absolute; top: 8px; bottom: 8px; left: 8px; right: 8px; border-top: 2px solid var(--ink); border-right: 2px solid var(--ink); }
.bm::after { content: ""; position: absolute; left: 8px; bottom: 8px; height: 2px; width: 21px; background: var(--ink); transform: rotate(-45deg); transform-origin: left center; }
summary { cursor: pointer; list-style: none; min-height: 48px; font-size: 18px; }
summary::-webkit-details-marker { display: none; }
.mn > summary { display: flex; align-items: center; justify-content: space-between; gap: 22px; min-width: 205px; padding: 10px 16px; border: 1px solid var(--ink); }
.pl { display: block; position: relative; width: 16px; height: 16px; }
.pl::before, .pl::after { content: ""; position: absolute; background: var(--ink); }
.pl::before { width: 16px; height: 2px; top: 7px; left: 0; }
.pl::after { height: 16px; width: 2px; left: 7px; top: 0; }
.mn[open] > summary { background: var(--green); }
.mn[open] .pl::after { display: none; }
.mn nav { position: absolute; z-index: 10; top: calc(100% - 1px); left: 64px; right: 64px; padding: 24px; border: 1px solid var(--ink); background: var(--white); }
.mn:not([open]) nav, .ns:not([open]) ul { display: none; }
.ng { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.ns > summary { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-bottom: 1px solid var(--ink); font-weight: 600; }
.ns > summary::after { content: "+"; font-family: ui-monospace, monospace; font-weight: 400; }
.ns[open] > summary::after { content: "−"; }
.ns ul { list-style: none; padding: 8px 0 0; }
.ns a { display: flex; align-items: center; min-width: 44px; min-height: 48px; padding: 8px 12px; line-height: 1.35; font-size: 18px; text-decoration: none; }
.ns a:hover { background: var(--wash); }
.ns a[aria-current] { background: var(--green); }

.hr { max-width: 1440px; margin: auto; padding: 64px; }
.hr .ey { color: var(--muted); margin-bottom: 25px; }
.hr h1 { max-width: 950px; }
.ld { font-size: 24px; line-height: 1.45; max-width: 50ch; margin-top: 25px; }
.hm { display: grid; grid-template-columns: minmax(0, 2.25fr) minmax(0, 1fr); gap: 64px; padding-top: 70px; padding-bottom: 76px; }
.hm h1 { font-size: clamp(44px, 5.45vw, 82px); }
.hm h1 span { color: var(--muted); }
.hm .ld { font-size: 23px; max-width: 48ch; }
.ha { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hg { align-self: center; min-width: 0; padding: 26px; border: 1px solid var(--ink); background: var(--wash); }
.hg .ey { color: var(--ink); margin: 0 0 22px; }
.hg ol { list-style: none; padding: 0; }
.hg li { position: relative; display: flex; flex-direction: column; padding: 0 0 28px 23px; border-left: 1px solid var(--ink); }
.hg li::before { content: ""; position: absolute; left: -5px; top: 10px; width: 9px; height: 9px; background: var(--ink); }
.hg li:last-child { padding-bottom: 0; }
.hg span { font-size: 16px; line-height: 1.5; color: var(--muted); }
.hg strong { font-size: 23px; line-height: 1.35; font-weight: 600; }
.hg > p:last-child { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); font-size: 18px; line-height: 1.4; }
.ch { border-bottom: 1px solid var(--ink); padding-bottom: 48px; }
.ch h1 { max-width: 18ch; }
.ch .ld { max-width: 58ch; }

.lay { display: grid; grid-template-columns: 240px minmax(0, 760px); column-gap: 72px; max-width: 1328px; margin: 0 auto; padding: 56px 64px 80px; align-items: start; }
.rl { position: sticky; top: 28px; padding-top: 5px; border-top: 3px solid var(--ink); }
.rl .ey { margin-top: 16px; color: var(--muted); }
.rn { font-size: 24px; line-height: 1.2; margin: 12px 0 22px; }
.rl .ln { display: flex; border-top: 1px solid var(--line); font-size: 16px; padding: 10px 0; }
.txt { min-width: 0; }
.txt > h2 { margin-top: 45px; margin-bottom: 17px; }
.txt > h2:first-child { margin-top: 0; }
.txt p { max-width: 70ch; }
.txt > p { margin-bottom: 18px; }
.txt > ul { padding-left: 24px; margin: 18px 0 30px; }
.txt li { padding-left: 3px; font-size: 18px; }
.txt > ul li + li, .two li + li { margin-top: 12px; }
.rs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 28px 0 45px; border-top: 1px solid var(--ink); border-left: 1px solid var(--ink); }
.rt { position: relative; display: flex; flex-direction: column; gap: 15px; padding: 24px 40px 26px 24px; border-right: 1px solid var(--ink); border-bottom: 1px solid var(--ink); background: var(--white); text-decoration: none; }
.rt strong { font-size: 25px; line-height: 1.2; font-weight: 600; }
.rt span { font-size: 18px; line-height: 1.45; }
.rt .arr { position: absolute; top: 18px; right: 15px; font-size: 24px; }
.rt:hover { background: var(--green); }
.cmp { margin: 26px 0 40px; border-top: 1px solid var(--ink); }
.cmp section { display: grid; grid-template-columns: minmax(0, 190px) minmax(0, 1fr); gap: 24px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.cmp p { line-height: 1.5; }
.two { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 32px 0; border: 1px solid var(--ink); }
.two section { background: var(--white); padding: 24px; }
.two section + section { background: var(--wash); border-left: 1px solid var(--ink); }
.two h2 { font-size: 26px; margin-bottom: 18px; }
.two ul { padding-left: 20px; }
.ask { margin: 28px 0; padding: 22px 25px; border-left: 4px solid var(--ink); background: var(--wash); }
.ask .q { font-size: 24px; font-weight: 600; line-height: 1.35; }
.ask p + p { margin-top: 12px; font-size: 18px; line-height: 1.5; }
.aq { margin: 28px 0; }
.aq .ask { border-left: 0; border-top: 1px solid var(--ink); margin: 0; padding: 23px 0; background: transparent; }
.aq .ask:last-child { border-bottom: 1px solid var(--ink); }
.map { margin: 30px 0 38px; padding: 22px; border: 1px solid var(--ink); background: var(--white); }
.mh { font-family: ui-monospace, monospace; font-size: 16px; margin-bottom: 20px; }
.fl { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); list-style: none; padding: 0; gap: 20px; }
.fl li { position: relative; padding: 17px; border: 1px solid var(--ink); background: var(--wash); }
.fl li:not(:last-child)::after { content: ""; position: absolute; width: 20px; height: 1px; top: 50%; right: -21px; background: var(--ink); }
.fl span { display: block; color: var(--muted); font-size: 16px; line-height: 1.4; margin-bottom: 7px; }
.fl strong { display: block; font-size: 22px; font-weight: 600; line-height: 1.25; }
figcaption { margin-top: 20px; font-size: 16px; line-height: 1.5; color: var(--muted); }
.res { padding: 24px; border: 1px solid var(--ink); margin: 28px 0; background: var(--white); }
.res p { margin-top: 14px; }
.ls { display: flex; align-items: flex-start; flex-direction: column; }
.sm { margin: 30px 0 40px; border-top: 1px solid var(--ink); }
.sm section { padding: 22px 0; border-bottom: 1px solid var(--line); }
.sm h3 { font-size: 25px; }
.urg { padding: 24px; background: #eee0d4; border-left: 4px solid var(--rust); margin: 25px 0; }
.rc { margin-top: 48px; padding: 28px; border-top: 4px solid var(--ink); background: var(--green); }
.rc h2 { font-size: 26px; margin-bottom: 16px; }
.rc p { font-size: 20px; line-height: 1.5; }
.nt { margin-top: 48px; padding-top: 30px; border-top: 1px solid var(--ink); }
.nt h2 { font-size: 25px; }
.nt ul { list-style: none; padding: 12px 0 0; }
.nt li { padding: 10px 0 15px; border-bottom: 1px solid var(--line); }
.nt a { font-size: 18px; font-weight: 600; }
.nt p { color: var(--muted); font-size: 16px; line-height: 1.5; }
.trn { margin-top: 38px; }
.nx { display: flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 62px; padding: 17px 22px; border: 1px solid var(--ink); font-size: 21px; line-height: 1.3; text-decoration: none; background: var(--ink); color: var(--white); }
.nx::after { content: "→"; }
.nx:hover { background: #314d3e; }
.ft { display: flex; justify-content: space-between; align-items: start; gap: 60px; padding: 38px max(32px, calc((100vw - 1200px) / 2)); background: var(--ink); color: var(--white); }
.ft p { max-width: 53ch; font-size: 18px; line-height: 1.5; }
.ft nav { display: flex; flex-direction: column; align-items: start; min-width: 240px; }
.ft a { font-size: 16px; min-height: 48px; }
.ft a:hover { color: var(--green); }
.ft :focus-visible { outline-color: var(--green); }
.err { max-width: 1120px; margin: 0 auto; min-height: 60vh; padding: 64px; }
.err .ey { margin-bottom: 24px; }
.err h1 { max-width: 14ch; }
.err p:not(.ey) { max-width: 54ch; margin: 24px 0; font-size: 23px; }
.err .btn { margin-right: 12px; margin-bottom: 16px; }

@media (min-width: 1600px) { .hr { border-left: 1px solid var(--line); border-right: 1px solid var(--line); } }
@media (max-width: 1100px) {
  .hdr { padding-left: 36px; padding-right: 36px; }
  .mn nav { left: 36px; right: 36px; }
  .hr { padding: 48px 36px; }
  .hm { gap: 36px; grid-template-columns: minmax(0, 1.8fr) minmax(0, 1fr); }
  .hg { padding: 20px; }
  .lay { grid-template-columns: 190px minmax(0, 1fr); padding: 45px 36px 64px; gap: 42px; }
  .cmp section { grid-template-columns: 155px minmax(0, 1fr); }
  .fl { gap: 14px; }
  .fl li { padding: 14px; }
  .fl li:not(:last-child)::after { width: 14px; right: -15px; }
}
@media (max-width: 760px) {
  h1 { font-size: 49px; }
  h2 { font-size: 29px; }
  .hdr { min-height: 92px; padding: 14px 22px; gap: 12px; }
  .br { gap: 10px; font-size: 16px; }
  .bm { width: 28px; height: 28px; flex-shrink: 0; }
  .bm::before { inset: 6px; }
  .bm::after { left: 6px; bottom: 6px; width: 19px; }
  .mn > summary { min-width: 0; gap: 12px; padding: 10px 12px; font-size: 16px; }
  .mn nav { left: 22px; right: 22px; padding: 20px; max-height: 70vh; overflow: auto; }
  .ng { grid-template-columns: 1fr; gap: 10px; }
  .ns > summary { min-height: 52px; }
  .hr { padding: 38px 22px 42px; }
  .hr .ey { margin-bottom: 20px; }
  .hm { display: block; }
  .hm h1 { font-size: 49px; }
  .hr h1 { max-width: 17ch; }
  .hr .ld { font-size: 22px; }
  .ha { margin-top: 28px; }
  .ha .btn { width: 100%; }
  .hg { margin-top: 36px; padding: 24px; }
  .hg strong { font-size: 23px; }
  .ch .ld { max-width: 38ch; }
  .lay { display: block; padding: 34px 22px 52px; }
  .rl { position: static; display: flex; align-items: center; gap: 14px; border-top: 0; padding: 0 0 20px; border-bottom: 1px solid var(--line); margin-bottom: 32px; }
  .rl .ey, .rn, .rl > .ln:not(:last-child) { display: none; }
  .rl > .ln:last-child { border-top: 0; padding: 0; margin-left: auto; }
  .txt > h2 { margin-top: 38px; }
  .rs { grid-template-columns: 1fr; }
  .rt { padding: 23px 42px 23px 23px; }
  .rt strong { max-width: 20ch; }
  .cmp section { display: block; padding: 22px 0; }
  .cmp h3 { margin-bottom: 14px; }
  .two { display: block; }
  .two section { padding: 24px; }
  .two section + section { border-left: 0; border-top: 1px solid var(--ink); }
  .fl { grid-template-columns: 1fr; gap: 20px; }
  .fl li { padding: 18px; }
  .fl li:not(:last-child)::after { top: auto; right: auto; left: 50%; bottom: -21px; width: 1px; height: 20px; }
  .map { padding: 20px; }
  .ask { padding: 20px; }
  .ask .q { font-size: 23px; }
  .rc { padding: 24px; }
  .rc p { font-size: 19px; }
  .nx { font-size: 20px; padding: 18px; }
  .ft { display: block; padding: 32px 22px; }
  .ft p { font-size: 18px; }
  .ft nav { margin-top: 24px; min-width: 0; }
  .ft .ln { font-size: 17px; }
  .err { padding: 44px 22px; }
  .err .btn { width: 100%; margin-right: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
}
@media print {
  .hd, .rl, .trn, .ft nav, .sk, .rd, .ha { display: none !important; }
  .hr, .lay, .err { display: block; padding: 20px 0; }
  .hg { margin-top: 25px; }
  body { background: white; color: black; }
  .ft { background: white; color: black; padding: 25px 0; }
  .ask, .rc, .map { break-inside: avoid; }
}