/* Dating KPIs – "pink paper" design (W1). Fonts self-hosted in fonts.css, no external requests. */
@import url("fonts.css");

:root {
  --paper: #fff1e5;
  --paper-2: #f2dfce;
  --card: #fff7f0;
  --ink: #33302e;
  --ink-2: #4d4845;
  --muted: #7a716b;
  --rule: #ccc1b7;
  --navy: #33302e;
  --navy-2: #4d4845;
  --red: #990f3d;
  --red-soft: #f6d5d9;
  --pen: #d0202e;
  --green: #0a7f4f;
  --green-soft: #d7eedf;
  --amber: #a86a00;
  --amber-soft: #f7e3bf;
  --on-navy: #fff1e5;
  --display: "Playfair Display", Georgia, "Times New Roman", serif;
  --serif: Georgia, "Times New Roman", serif;
  --sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --hand: Caveat, "Bradley Hand", "Segoe Print", cursive;
  --radius: 0;
  --wrap: 1180px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper: #1d1a18; --paper-2: #29241f; --card: #24201d; --ink: #f2e6da; --ink-2: #d6c9bc; --muted: #a39587;
    --rule: #4a413a; --navy: #f2e6da; --navy-2: #d6c9bc; --red: #ff7a9c; --red-soft: #45222c; --pen: #ff6b6b;
    --green: #5fd39a; --green-soft: #1d3a2b; --amber: #f0b552; --amber-soft: #3d2e14; --on-navy: #1d1a18; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #1d1a18; --paper-2: #29241f; --card: #24201d; --ink: #f2e6da; --ink-2: #d6c9bc; --muted: #a39587;
  --rule: #4a413a; --navy: #f2e6da; --navy-2: #d6c9bc; --red: #ff7a9c; --red-soft: #45222c; --pen: #ff6b6b;
  --green: #5fd39a; --green-soft: #1d3a2b; --amber: #f0b552; --amber-soft: #3d2e14; --on-navy: #1d1a18; color-scheme: dark;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 17px/1.6 var(--serif); overflow-x: hidden; }
a { color: inherit; text-decoration-color: var(--red); text-underline-offset: 3px; }
a:hover { color: var(--red); }
img, svg { max-width: 100%; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 720px) { .wrap { padding: 0 28px; } }
.num, .mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--card); padding: 8px 12px; z-index: 50; }
:focus-visible { outline: 2px solid var(--red); outline-offset: 2px; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- Header (compact masthead, used on every page) ---------- */
.site-header { background: var(--paper); border-bottom: 1px solid var(--rule); position: sticky; top: 0; z-index: 20; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 58px; }
.brand { font: 900 24px/1 var(--display); text-decoration: none; letter-spacing: -.3px; white-space: nowrap; }
.brand span { color: var(--red); }
.nav { display: flex; gap: 22px; font: 600 13.5px/1 var(--sans); align-items: center; }
.nav a { text-decoration: none; color: var(--ink-2); }
.nav a:hover { color: var(--red); }
.nav .nav-cta { color: var(--on-navy); background: var(--navy); padding: 9px 13px; }
.nav .nav-cta:hover, .nav .nav-cta[aria-current="page"] { color: var(--on-navy); background: var(--red); }
@media (max-width: 760px) { .nav .hide-sm { display: none; } }

/* ---------- Front-page masthead ---------- */
.dateline { display: flex; justify-content: space-between; gap: 12px; font: 12px/1 var(--sans); color: var(--muted); padding: 12px 0; border-bottom: 1px solid var(--rule); }
.dateline span:nth-child(2) { text-align: center; }
@media (max-width: 640px) { .dateline span:nth-child(2) { display: none; } }
.masthead { text-align: center; padding: 22px 0 12px; border-bottom: 4px double var(--ink); }
.masthead .title { font: 900 clamp(48px, 9vw, 104px)/0.95 var(--display); letter-spacing: -1.5px; margin: 0; }
.masthead .title em { font-style: normal; color: var(--red); }
.masthead .motto { font: 600 12px/1.4 var(--sans); letter-spacing: .32em; text-transform: uppercase; color: var(--muted); margin-top: 12px; }
.ticker { border-bottom: 1px solid var(--rule); overflow: hidden; white-space: nowrap; font: 600 12.5px/1 var(--mono); }
.ticker .track { display: inline-flex; gap: 34px; padding: 10px 0; animation: tick 60s linear infinite; }
.ticker:hover .track { animation-play-state: paused; }
@keyframes tick { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .ticker .track { animation: none; } }
.ticker .up { color: var(--green); } .ticker .dn { color: var(--red); } .ticker .un { color: var(--muted); }

/* ---------- Newspaper typography ---------- */
.kick { font: 700 11.5px/1.3 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--red); margin: 0 0 8px; }
h1, h2, h3, h4 { font-family: var(--display); font-weight: 700; line-height: 1.08; margin: 0; text-wrap: balance; }
.headline { font-size: clamp(34px, 4.6vw, 54px); letter-spacing: -.5px; }
.standfirst { font: 400 clamp(18px, 1.9vw, 21px)/1.5 var(--serif); color: var(--ink-2); margin: 14px 0 0; }
.byline { font: 12.5px/1.4 var(--sans); color: var(--muted); margin: 14px 0 0; padding-top: 10px; border-top: 1px solid var(--rule); }
.byline b { color: var(--ink); font-weight: 600; }
h2.sec { font-size: clamp(28px, 3.4vw, 38px); }
h3 { font-size: 22px; }
p { margin: 0 0 1em; }
.muted { color: var(--muted); }
.small { font-size: 14px; }
.lede { font: 400 clamp(18px, 1.9vw, 21px)/1.5 var(--serif); color: var(--ink-2); max-width: 38em; }
.kicker { font: 700 11.5px/1.3 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--red); margin: 0 0 10px; }
.rule { height: 0; border: 0; border-top: 1px solid var(--ink); width: 100%; margin: 14px 0 20px; }

/* section heading bar, newspaper style */
.section-bar { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; border-top: 3px solid var(--ink); padding-top: 10px; margin-bottom: 26px; }
.section-bar h2 { font-size: 15px; font-family: var(--sans); font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }
.section-bar span { font: 12.5px var(--sans); color: var(--muted); }
section.block { padding: 46px 0; }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 8px; font: 600 14.5px/1 var(--sans); padding: 13px 18px; text-decoration: none; border: 1px solid var(--navy); cursor: pointer; border-radius: 0; }
.btn-primary { background: var(--navy); color: var(--on-navy); }
.btn-primary:hover { background: var(--red); border-color: var(--red); color: var(--on-navy); }
.btn-ghost { background: transparent; color: var(--ink); }
.btn-ghost:hover { border-color: var(--red); color: var(--red); }
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }

/* ---------- Front page grid ---------- */
.front { display: grid; gap: 0; padding: 26px 0 40px; }
@media (min-width: 960px) { .front { grid-template-columns: 1fr 1fr 340px; } }
.front > * { padding: 0 24px; border-left: 1px solid var(--rule); }
.front > *:first-child { padding-left: 0; border-left: 0; }
.front > *:last-child { padding-right: 0; }
@media (max-width: 959px) { .front > * { padding: 0 0 26px; border-left: 0; } }
.lead { grid-column: span 2; }
@media (max-width: 959px) { .lead { grid-column: auto; } }
.lead .cols { columns: 2; column-gap: 26px; column-rule: 1px solid var(--rule); margin-top: 18px; font-size: 16.5px; }
@media (max-width: 720px) { .lead .cols { columns: 1; } }
.lead .cols p:first-child::first-letter { float: left; font: 900 58px/0.85 var(--display); padding: 4px 8px 0 0; color: var(--red); }
.cover-col figure { margin: 0; }
.cover-col figcaption { font: 12.5px/1.45 var(--sans); color: var(--muted); margin-top: 12px; border-top: 1px solid var(--rule); padding-top: 8px; }

/* ---------- Book cover: C3 "the term sheet" ---------- */
.bookcover {
  aspect-ratio: 2 / 3; width: 100%; max-width: 340px; margin: 0 auto; position: relative; overflow: hidden;
  background: #fbfaf7; color: #222; padding: 7% 7%; font-family: Georgia, serif;
  box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 22px 40px -18px rgba(60,30,10,.55), inset 5px 0 0 rgba(0,0,0,.04);
  container-type: inline-size;
}
.bookcover .hd { font: 600 2.9cqw/1.3 Inter, sans-serif; letter-spacing: .14em; text-transform: uppercase; color: #777; display: flex; justify-content: space-between; border-bottom: 1px solid #222; padding-bottom: 2cqw; }
.bookcover .tt { font: 700 4.2cqw/1 Georgia, serif; text-align: center; margin: 4.5cqw 0 3.5cqw; letter-spacing: .12em; }
.bookcover table { width: 100%; border-collapse: collapse; font-size: 3.7cqw; line-height: 1.3; }
.bookcover td { border: 1px solid #bbb; padding: 1.5cqw 1.8cqw; vertical-align: top; }
.bookcover td:first-child { width: 36%; font-weight: 700; background: #f1efe9; }
.bookcover .pen { font-family: var(--hand); color: #d0202e; font-size: 1.25em; line-height: 1; }
.bookcover .strike { text-decoration: line-through; text-decoration-color: #d0202e; text-decoration-thickness: .55cqw; }
.bookcover .circled { position: relative; display: inline-block; padding: 0 1cqw; }
.bookcover .circled::after { content: ""; position: absolute; left: -3cqw; right: -3cqw; top: -1.6cqw; bottom: -1.6cqw; border: .7cqw solid #d0202e; border-radius: 50%; transform: rotate(-5deg); }
.bookcover .big { position: absolute; left: 6%; right: 6%; bottom: 4.5%; text-align: center; }
.bookcover .big .t { font: 900 15.5cqw/0.9 var(--display); letter-spacing: -.3cqw; color: #1d1b1a; }
.bookcover .big .s { font: 600 3cqw/1.3 Inter, sans-serif; letter-spacing: .3em; text-transform: uppercase; color: #6d665f; margin-top: 3cqw; }
.bookcover .big .pen { display: block; font-size: 8.5cqw; transform: rotate(-4deg); margin-top: 3cqw; }
.bookcover .big .au { font: 700 4.4cqw/1 var(--display); color: #33302e; margin-top: 3.5cqw; }

/* ---------- Article blocks ---------- */
.article { display: grid; gap: 34px; }
@media (min-width: 960px) { .article { grid-template-columns: 1fr 2fr; } }
.prose { font: 18.5px/1.65 var(--serif); max-width: 36em; }
.prose p { margin: 0 0 1em; }
.prose .dropcap::first-letter { float: left; font: 900 62px/0.85 var(--display); padding: 6px 8px 0 0; color: var(--red); }
.prose .pull { font: italic 700 22px/1.35 var(--display); border-top: 2px solid var(--ink); border-bottom: 1px solid var(--rule); padding: 14px 0; margin: 22px 0; color: var(--ink); }
.prose.cols2 { max-width: none; columns: 2; column-gap: 30px; column-rule: 1px solid var(--rule); }
@media (max-width: 760px) { .prose.cols2 { columns: 1; } }
.prose.cols2 .pull { break-inside: avoid; }

.receipt { font: 13.5px/1.6 var(--mono); background: var(--card); border: 1px dashed var(--rule); padding: 18px 20px; max-width: 320px; margin-top: 20px; }
.receipt .r-row { display: flex; justify-content: space-between; gap: 12px; }
.receipt .r-total { border-top: 1px dashed var(--ink-2); margin-top: 8px; padding-top: 8px; font-weight: 600; }
.receipt .r-note { color: var(--pen); font: 600 21px/1.2 var(--hand); margin-top: 12px; transform: rotate(-1.5deg); }

/* three short "briefs" columns */
.briefs { display: grid; gap: 0; }
@media (min-width: 820px) { .briefs { grid-template-columns: repeat(3, 1fr); } }
.briefs > div { padding: 0 22px; border-left: 1px solid var(--rule); }
.briefs > div:first-child { padding-left: 0; border-left: 0; }
@media (max-width: 819px) { .briefs > div { padding: 0 0 22px; border: 0; } }
.briefs .fig { font: 600 38px/1 var(--mono); display: block; margin: 4px 0 10px; }
.briefs h3 { font-size: 21px; margin-bottom: 8px; }
.briefs p { font-size: 16px; color: var(--ink-2); }

/* market-data style contents table */
.toc { width: 100%; border-collapse: collapse; font: 15px/1.45 var(--sans); }
.toc th { text-align: left; font: 700 11px/1.2 var(--sans); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); padding: 0 12px 8px 0; border-bottom: 2px solid var(--ink); }
.toc td { padding: 12px 12px 12px 0; border-bottom: 1px solid var(--rule); vertical-align: top; }
.toc tbody tr:hover td { background: var(--paper-2); }
.toc .n { font: 600 14px var(--mono); color: var(--red); width: 46px; padding-left: 6px; }
.toc .t { font: 700 18px/1.25 var(--display); }
.toc .s { display: block; font: italic 400 14.5px/1.4 var(--serif); color: var(--ink-2); margin-top: 3px; }
.toc .k { font: 13px/1.5 var(--mono); color: var(--ink-2); }
.toc .k b { color: var(--ink); font: 600 13.5px var(--sans); display: block; }
@media (max-width: 760px) {
  .toc thead { display: none; }
  .toc, .toc tbody, .toc tr, .toc td { display: block; width: 100%; }
  .toc tr { border-bottom: 1px solid var(--rule); padding: 12px 0; }
  .toc td { border: 0; padding: 2px 0; }
  .toc .n { padding-left: 0; }
}

/* Lex-style calculator teaser box */
.lex { background: var(--card); border-top: 4px solid var(--red); padding: 26px; display: grid; gap: 28px; }
@media (min-width: 900px) { .lex { grid-template-columns: 1.1fr 1fr; align-items: center; } }
.lex h2 { font-size: clamp(28px, 3.4vw, 40px); }
.quote-table { font: 13.5px/1.75 var(--mono); width: 100%; border-collapse: collapse; }
.quote-table td { border-bottom: 1px solid var(--rule); padding: 2px 0; }
.quote-table td:last-child { text-align: right; }
.quote-table tr.tot td { border-top: 2px solid var(--ink); border-bottom: 0; font-weight: 600; }
.quote-table .dn { color: var(--red); }

/* small print */
.risks { columns: 1; column-gap: 34px; column-rule: 1px solid var(--rule); font-size: 15px; color: var(--ink-2); }
@media (min-width: 820px) { .risks { columns: 3; } }
.risks p { margin: 0 0 12px; break-inside: avoid; }
.risks b { color: var(--ink); font-family: var(--sans); font-size: 13px; letter-spacing: .04em; text-transform: uppercase; display: block; margin-bottom: 2px; }

/* ---------- Footer ---------- */
.site-footer { border-top: 4px double var(--ink); padding: 26px 0 44px; font: 13.5px/1.5 var(--sans); color: var(--muted); margin-top: 20px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 14px 32px; justify-content: space-between; }
.site-footer nav { display: flex; gap: 20px; }

/* ---------- Plain pages ---------- */
.page { padding: 44px 0 70px; }
.page h1 { font-size: 46px; }
.page .prose { font: 16.5px/1.65 var(--serif); }
.page .prose b { font-family: var(--sans); font-size: 14px; letter-spacing: .02em; }
.todo { background: var(--amber-soft); border-left: 3px solid var(--amber); padding: 12px 16px; margin: 16px 0; font-size: 15px; }

/* ---------- Buy box ---------- */
.buy { display: grid; gap: 30px; background: var(--card); border-top: 4px solid var(--ink); padding: 26px; }
@media (min-width: 900px) { .buy { grid-template-columns: 1.2fr 1fr; align-items: center; } }
.formats { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.formats div { border: 1px solid var(--rule); padding: 10px 14px; font: 13px/1.35 var(--sans); background: var(--paper); }
.formats b { display: block; font-size: 14.5px; }
.formats span { color: var(--muted); }
.stores { display: grid; gap: 10px; }
.store { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 14px; padding: 14px 18px; background: var(--navy); color: var(--on-navy); text-decoration: none; font: 14px var(--sans); }
.store span { font: 900 18px var(--display); }
.store b { font-weight: 600; opacity: .8; }
.store i { font-style: normal; font-weight: 600; }
.store:hover { background: var(--red); color: var(--on-navy); }
.store[data-soon] { background: transparent; color: var(--ink); border: 1px dashed var(--rule); cursor: default; }
.store[data-soon] i { color: var(--muted); font-weight: 400; }
.store[data-soon]:hover { background: transparent; color: var(--ink); }
.store:not([data-soon]) i::after { content: " →"; }
.notify { justify-content: center; }

/* Cover as rendered image (identical to the KDP file) */
.bookcover-img { display: block; width: 100%; max-width: 340px; height: auto; margin: 0 auto; box-shadow: 0 1px 0 rgba(0,0,0,.06), 0 22px 40px -18px rgba(60,30,10,.55); }

/* Pre-order strip under the masthead (generated from ENTSCHEIDUNGEN.md) */
.buy-strip { background: var(--ink); color: var(--paper); font: 14px/1.45 var(--sans); }
.buy-strip .wrap { padding-top: 9px; padding-bottom: 9px; text-align: center; }
.buy-strip a { color: var(--paper); font-weight: 600; text-decoration-color: var(--paper); }
.buy-strip a:hover { color: #ffd0b8; }

/* Language switch in the dateline */
.dateline .langs a { color: var(--ink-2); text-decoration: none; }
.dateline .langs a:hover { color: var(--red); text-decoration: underline; }
.dateline .langs b { color: var(--ink); }
@media (max-width: 640px) { .dateline span:nth-child(2) { display: none; } }

/* Notify list form (generated into the buy section) */
.notify-form { margin-top: 26px; padding-top: 18px; border-top: 1px solid var(--rule); font: 15px/1.45 var(--sans); }
.notify-form .kick { margin-bottom: 8px; }
.notify-form .nf-l { display: block; font-weight: 600; margin-bottom: 6px; }
.nf-row { display: flex; gap: 8px; flex-wrap: wrap; }
.nf-row input { flex: 1 1 220px; min-width: 0; border: 1px solid var(--rule); background: var(--paper); color: var(--ink); font: 16px/1.2 var(--sans); padding: 11px 12px; }
.notify-form fieldset { border: 0; padding: 0; margin: 12px 0 0; display: grid; gap: 6px; }
.notify-form legend { font-weight: 600; padding: 0; margin-bottom: 6px; }
.notify-form fieldset label { display: flex; gap: 8px; align-items: flex-start; }
.notify-form fieldset input { accent-color: var(--red); margin-top: 3px; }
.nf-hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.nf-note { font-size: 13px; color: var(--muted); margin: 10px 0 0; }
.nf-msg { margin: 8px 0 0; font-weight: 600; min-height: 1.2em; }
.nf-msg.ok { color: var(--green); } .nf-msg.err { color: var(--pen); }

.toc a { color: inherit; text-decoration: none; }
.toc tr.linked { cursor: pointer; }
.toc tr.linked:hover .t a, .toc .k a:hover { text-decoration: underline; text-decoration-color: var(--red); text-underline-offset: 3px; }
.toc .k .go { display: block; margin-top: 6px; font: 600 12.5px/1.3 var(--sans); color: var(--red); }