@font-face { font-family: "Bricolage Grotesque"; font-style: normal; font-display: swap; font-weight: 200 800; src: url(/assets/fonts/bricolage-grotesque-latin-opsz-normal.woff2) format("woff2-variations"), url(/assets/fonts/bricolage-grotesque-latin-opsz-normal.woff2) format("woff2"); }
@font-face { font-family: "Instrument Sans"; font-style: normal; font-display: swap; font-weight: 400 700; src: url(/assets/fonts/instrument-sans-latin-wght-normal.woff2) format("woff2-variations"), url(/assets/fonts/instrument-sans-latin-wght-normal.woff2) format("woff2"); }
:root {
  --ink: #17191c; --ink-2: #3f454c; --muted: #5d656e; --line: #e8e5e1; --line-2: #d8d3cd;
  --paper: #ffffff; --bg: #fbf8f5; --soft: #f5f1ec; --chip: #f2ede7;
  --acc: #ff7f3a; --acc-2: #ffb488; --acc-soft: #ffeee3; --cold: #8a96a3; --focus: #1f5fd1;
  --display: "Bricolage Grotesque", "Instrument Sans", system-ui, sans-serif;
  --text: "Instrument Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
}
* { box-sizing: border-box; }
html { color-scheme: light; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 17px/1.55 var(--text); font-variant-numeric: tabular-nums; }
a { color: var(--ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; }
svg { display: block; }
header.top { max-width: 1160px; margin: 0 auto; padding: 22px 40px; display: flex; align-items: center; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font: 800 21px/1 var(--display); letter-spacing: -0.02em; }
.mark { width: 30px; height: 30px; border-radius: 8px; background: var(--ink); display: grid; place-items: center; }
.mark svg { width: 30px; height: 30px; }
.stand { font-size: 13px; color: var(--muted); }
.hero { max-width: 1160px; margin: 0 auto; padding: 18px 40px 26px; }
h1, h2 { font-family: var(--display); letter-spacing: -0.025em; line-height: 1.08; }
h1 { font-size: clamp(36px, 5vw, 60px); font-weight: 800; margin: 0 0 14px; max-width: 900px; }
h2 { font-size: 30px; font-weight: 800; margin: 0 0 16px; }
.lead { font-size: 19px; color: var(--ink-2); max-width: 760px; margin: 0; }
.card { max-width: 1160px; margin: 0 auto; background: var(--paper); border-radius: 28px; box-shadow: 0 2px 4px rgba(40,24,10,.05), 0 24px 60px -22px rgba(40,24,10,.28); }
.calc { display: grid; }
.c-in, .c-out { padding: 28px 32px; min-width: 0; }
.lab { display: block; font-size: 15px; font-weight: 600; color: var(--muted); margin: 18px 0 8px; }
.lab:first-child { margin-top: 0; }
.sel select { font: inherit; font-size: 16px; font-weight: 600; height: 46px; width: 100%; padding: 0 38px 0 14px; border: 0; border-radius: 23px; background: var(--chip) no-repeat right 14px center/14px url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2317191c' stroke-width='2.6'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); appearance: none; color: var(--ink); }
.seg { display: flex; flex-wrap: wrap; gap: 8px; }
.seg button { font: inherit; font-size: 16px; font-weight: 600; height: 44px; padding: 0 18px; border-radius: 22px; border: 1.5px solid var(--line-2); background: var(--paper); color: var(--ink); cursor: pointer; }
.seg button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.numrow { display: flex; align-items: center; gap: 10px; }
.numrow input, .fields input { font: inherit; font-size: 17px; font-weight: 600; height: 46px; width: 170px; padding: 0 14px; border: 1.5px solid var(--line-2); border-radius: 12px; background: var(--paper); color: var(--ink); }
.numrow span { color: var(--muted); font-weight: 600; }
.note { font-size: 14px; color: var(--muted); margin: 6px 0 0; }
.switch { font: inherit; width: 100%; background: none; border: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); color: var(--ink); display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; margin-top: 22px; font-size: 16px; text-align: left; cursor: pointer; }
.knob { flex: none; width: 52px; height: 30px; border-radius: 15px; background: #cfc9c2; position: relative; transition: background .15s; }
.knob::after { content: ""; position: absolute; top: 4px; left: 4px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: left .15s; }
.switch[aria-pressed="true"] .knob { background: var(--ink); }
.switch[aria-pressed="true"] .knob::after { left: 26px; background: var(--acc); }
.more { margin-top: 14px; }
.more summary { font-size: 14px; font-weight: 600; color: var(--muted); cursor: pointer; }
.fields { display: grid; grid-template-columns: repeat(auto-fit, minmax(170px, 1fr)); gap: 12px; margin-top: 12px; }
.fields label { font-size: 13px; font-weight: 600; color: var(--muted); display: grid; gap: 6px; }
.fields input { width: 100%; font-size: 16px; }
.bars { display: grid; gap: 14px; margin-bottom: 22px; }
.bar { display: grid; grid-template-columns: 150px 1fr auto; align-items: center; gap: 12px; font-size: 15px; }
.bar .bl { color: var(--ink-2); font-weight: 600; }
.track { height: 30px; background: var(--soft); border-radius: 8px; overflow: hidden; }
.fill { display: block; height: 100%; border-radius: 8px; width: 0; transition: width .5s cubic-bezier(.3,.7,.2,1); }
.fill.now { background: var(--cold); }
.fill.wp { background: var(--acc); }
.bar b { font-size: 17px; min-width: 76px; text-align: right; }
.total { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--line); padding-top: 18px; }
.total span { font: 700 21px/1.2 var(--display); }
.total b { font: 800 56px/1 var(--display); letter-spacing: -0.03em; }
.nw { white-space: nowrap; }
.hint { margin: 16px 0 0; background: var(--acc-soft); border-radius: 16px; padding: 14px 16px; font-size: 15px; }
.hint:empty { display: none; }
.foerd { margin-top: 18px; border-top: 1px solid var(--line); padding-top: 14px; font-size: 15px; }
.foerd p { margin: 0 0 8px; }
.foerd .ft { font-weight: 700; font-size: 14px; color: var(--muted); }
.inner { max-width: 1160px; margin: 0 auto; padding: 56px 40px 0; }
.facts { padding-left: 20px; display: grid; gap: 10px; max-width: 860px; }
.src { font-size: 13px; color: var(--muted); max-width: 860px; }
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; max-width: 860px; }
.faq summary { font-weight: 700; cursor: pointer; }
.faq p { margin: 10px 0 0; color: var(--ink-2); }
footer { max-width: 1160px; margin: 64px auto 0; padding: 26px 40px 40px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 14px; color: var(--muted); }
.foot { display: flex; gap: 18px; flex-wrap: wrap; } .foot a { color: var(--muted); }
@media (min-width: 900px) {
  .calc { grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
  .c-in { border-right: 1px solid var(--line); }
  .c-out { position: sticky; top: 16px; align-self: start; }
}
@media (max-width: 899px) { .c-out { border-top: 1px solid var(--line); } }
@media (max-width: 720px) {
  header.top, .hero, .inner { padding-left: 16px; padding-right: 16px; }
  footer { padding: 22px 16px 32px; }
  .card { border-radius: 22px; margin: 0 8px; }
  .c-in, .c-out { padding: 20px; }
  .bar { grid-template-columns: 1fr auto; } .bar .track { grid-column: 1 / -1; grid-row: 2; }
  .total b { font-size: 46px; }
}
@media (prefers-reduced-motion: reduce) { .fill, .knob, .knob::after { transition: none; } }

/* navigation, content pages, footer (v3) */
.topnav { display: flex; gap: 22px; margin-right: auto; margin-left: 28px; }
.topnav a { text-decoration: none; font-weight: 600; font-size: 16px; }
.topnav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--acc); }
.art { max-width: 1160px; margin: 0 auto; padding: 8px 40px 0; display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 56px; align-items: start; }
.art.wide { grid-template-columns: minmax(0, 1fr); }
.artmain { max-width: 760px; }
.art.wide .artmain { max-width: 1080px; }
.crumb { font-size: 14px; color: var(--muted); margin: 6px 0 14px; }
.crumb a { color: var(--muted); }
.artmain h1 { font-size: clamp(34px, 4.4vw, 52px); }
.artmain h2 { font-size: 26px; margin: 40px 0 12px; }
.artmain h3 { font: 700 19px/1.3 var(--display); margin: 24px 0 8px; }
.artmain p, .artmain li { color: var(--ink-2); }
.artmain ul, .artmain ol { padding-left: 22px; display: grid; gap: 8px; }
.artmain .lead { margin-bottom: 22px; }
.box { background: var(--acc-soft); border-radius: 18px; padding: 16px 20px; margin: 20px 0; }
.box p { margin: 0; color: var(--ink); }
.box.grey { background: var(--soft); }
.tab { width: 100%; border-collapse: collapse; font-size: 16px; margin: 8px 0 16px; background: var(--paper); border-radius: 16px; overflow: hidden; }
.tab th, .tab td { text-align: left; vertical-align: top; padding: 11px 14px; border-bottom: 1px solid var(--line); }
.tab thead th { background: var(--soft); font-size: 14px; color: var(--muted); }
.tab tbody th { font-weight: 700; color: var(--ink); width: 34%; }
.tab td.n, .tab th.n { text-align: right; white-space: nowrap; }
.tabwrap { overflow-x: auto; }
.steps { counter-reset: s; }
.src { margin-top: 24px; }
.src a { color: var(--muted); }
.other { font-size: 15px; color: var(--muted); }
.other a { color: var(--ink-2); }
.stand-art { font-size: 13px; color: var(--muted); margin-top: 28px; }
.related { list-style: none; padding: 0 !important; }
.related a { font-weight: 600; }
.hub { list-style: none; padding: 0 !important; display: grid !important; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 14px !important; }
.hub a { display: block; height: 100%; background: var(--paper); border-radius: 18px; padding: 18px 20px; text-decoration: none; border: 1px solid var(--line); }
.hub a:hover { border-color: var(--acc); }
.hub b { display: block; font: 700 18px/1.25 var(--display); margin-bottom: 6px; color: var(--ink); }
.hub span { font-size: 15px; color: var(--muted); }
.artside { position: sticky; top: 20px; margin-top: 64px; }
.sidebox { background: var(--paper); border-radius: 22px; padding: 22px; box-shadow: 0 2px 4px rgba(40,24,10,.05), 0 18px 40px -22px rgba(40,24,10,.25); }
.sidebox b { font: 800 20px/1.2 var(--display); }
.sidebox p { font-size: 15px; color: var(--muted); margin: 8px 0 16px; }
.cta { display: flex; align-items: center; justify-content: center; height: 50px; border-radius: 25px; background: var(--acc); color: var(--ink); font-weight: 700; text-decoration: none; padding: 0 22px; }
.cta:hover { background: #ff6c1f; }
.sidelink { display: block; text-align: center; font-size: 14px; margin-top: 12px; color: var(--muted); }
footer.ft { display: grid; grid-template-columns: 1.3fr 1.2fr 1.6fr; gap: 32px 28px; padding-top: 44px; justify-content: stretch; }
.ft .fbrand .brand { font-size: 19px; color: var(--ink); }
.ft .fbrand p { margin: 12px 0 0; max-width: 270px; line-height: 1.5; }
.ft .fbrand p a { color: var(--muted); }
.ft .fh { margin: 0 0 12px; color: var(--ink); font-weight: 700; font-size: 14px; }
.ft ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 7px; }
.ft a { color: var(--muted); text-decoration: none; }
.ft a:hover { color: var(--ink); text-decoration: underline; }
.ft a[aria-current="page"] { color: var(--ink); font-weight: 600; }
.ft .fl ul { grid-template-columns: 1fr 1fr; column-gap: 18px; }
.ft .fbot { grid-column: 1 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; padding-top: 20px; border-top: 1px solid var(--line); }
.ft .ffam { grid-column: 1 / -1; border-top: 1px solid var(--line); padding-top: 22px; }
.ft .ffam > div { display: flex; flex-wrap: wrap; gap: 12px; }
.ft .fam { display: grid; grid-template-columns: auto 1fr; column-gap: 12px; align-items: center; padding: 12px 18px 12px 12px; border: 1px solid var(--line); border-radius: 16px; min-width: 260px; text-decoration: none; }
.ft .fam .mark { grid-row: span 2; }
.ft .fam b { color: var(--ink); font-size: 15px; } .ft .fam small { font-size: 13px; color: var(--muted); }
.ft a.fam:hover { border-color: var(--ink); text-decoration: none; }
.ft .fam.cur { background: var(--soft); }
@media (max-width: 980px) { .art { grid-template-columns: minmax(0, 1fr); } .artside { position: static; margin-top: 8px; } footer.ft { grid-template-columns: 1fr 1fr; } .ft .fbrand, .ft .fl { grid-column: 1 / -1; } }
@media (max-width: 720px) { .tab td.n, .tab th.n { white-space: normal; } .art { padding: 0 16px; } .topnav { margin-left: 0; order: 3; width: 100%; } .tab { font-size: 15px; } .tab th, .tab td { padding: 9px 10px; } footer.ft { grid-template-columns: 1fr; } }