:root {
  --bg: #f3f5f8;
  --paper: #ffffff;
  --ink: #14213d;
  --text: #1f2a44;
  --muted: #5a6478;
  --line: #d8dee8;
  --win: #0b6e4f;
  --win-soft: #e3f2ec;
  --marker: #ffd23f;
  --display: "Bricolage Grotesque", ui-sans-serif, system-ui, sans-serif;
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0d1424; --paper: #131d33; --ink: #e9eef7; --text: #d5dcea; --muted: #94a0b8;
    --line: #26324d; --win: #5fd3a0; --win-soft: #15302a; --marker: #e8b923; color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0d1424; --paper: #131d33; --ink: #e9eef7; --text: #d5dcea; --muted: #94a0b8;
  --line: #26324d; --win: #5fd3a0; --win-soft: #15302a; --marker: #e8b923; color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font: 16px/1.55 var(--sans); }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible { outline: 3px solid var(--win); outline-offset: 2px; border-radius: 3px; }
img, svg { max-width: 100%; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 16px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--bg); padding: 8px 12px; z-index: 10; }
.skip:focus { left: 8px; }
.muted { color: var(--muted); font-weight: 400; }
.ext { margin-left: 4px; vertical-align: -1px; }

/* masthead */
.masthead { background: var(--paper); border-bottom: 1px solid var(--line); }
.mast-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; flex-wrap: wrap; padding-top: 8px; padding-bottom: 8px; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; font: 800 1.35rem/1 var(--display); color: var(--ink); letter-spacing: -0.02em; }
.mainnav { display: flex; gap: 4px 18px; flex-wrap: wrap; align-items: center; }
.mainnav a { text-decoration: none; color: var(--muted); font-weight: 600; font-size: 0.95rem; padding: 6px 0; }
.mainnav a:hover { color: var(--ink); }
.mainnav svg { display: block; }

/* hero: the results board is the signature element */
.hero { padding: 40px 0 8px; }
.hero h1 { font: 800 clamp(2rem, 5.2vw, 3.6rem)/1.02 var(--display); color: var(--ink); letter-spacing: -0.035em; margin: 0 0 14px; max-width: 16ch; }
.hero-sub { font: 400 1.15rem/1.5 var(--serif); color: var(--muted); max-width: 60ch; margin: 0 0 28px; }
.board { list-style: none; margin: 0 0 12px; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 330px), 1fr)); gap: 0; border-top: 2px solid var(--ink); }
.board li { border-bottom: 1px solid var(--line); }
.board a { display: grid; grid-template-columns: auto 1fr; grid-template-rows: auto auto; column-gap: 16px; padding: 16px 12px 16px 0; text-decoration: none; height: 100%; }
.board a:hover .board-what { color: var(--ink); text-decoration: underline; }
.board-num { grid-row: 1 / 3; align-self: center; font: 800 clamp(1.4rem, 3vw, 1.9rem)/1.08 var(--display); color: var(--win); letter-spacing: -0.03em; max-width: 9ch; }
.board-num span { background: linear-gradient(transparent 66%, var(--marker) 66%, var(--marker) 92%, transparent 92%); box-decoration-break: clone; -webkit-box-decoration-break: clone; padding: 0 2px; }
.board-who { font-weight: 700; color: var(--ink); font-size: 0.95rem; }
.board-what { color: var(--muted); font-size: 0.92rem; line-height: 1.4; }

/* columns */
.cols { display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; padding-bottom: 56px; }
@media (min-width: 960px) { .cols { grid-template-columns: minmax(0, 1fr) 300px; } }
.section-title { font: 700 1.3rem/1.2 var(--display); color: var(--ink); margin: 32px 0 4px; letter-spacing: -0.01em; }

/* rows */
.rows { display: flex; flex-direction: column; }
.row { display: grid; grid-template-columns: 124px minmax(0, 1fr); gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.fig { font: 800 1.2rem/1.1 var(--display); color: var(--win); letter-spacing: -0.02em; padding-top: 4px; overflow-wrap: normal; word-break: normal; hyphens: manual; }
.fig-num { background: linear-gradient(transparent 66%, var(--marker) 66%, var(--marker) 92%, transparent 92%); box-decoration-break: clone; -webkit-box-decoration-break: clone; padding: 0 2px; }
.fig-empty { color: var(--line); padding-top: 6px; }
.fig-lg { font-size: clamp(2rem, 5vw, 3rem); }
.meta { margin: 0 0 4px; font-size: 0.85rem; color: var(--muted); display: flex; flex-wrap: wrap; gap: 4px 14px; }
.meta span:first-child { font-weight: 700; color: var(--text); }
.row-title { font: 700 1.28rem/1.22 var(--display); margin: 0 0 6px; letter-spacing: -0.015em; color: var(--ink); }
.row-title a { text-decoration: none; }
.row-title a:hover { text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 3px; }
.row-sum { font: 400 1.02rem/1.6 var(--serif); margin: 0 0 10px; max-width: 68ch; }
.row-foot { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.chip { font-size: 0.8rem; font-weight: 600; text-decoration: none; color: var(--win); background: var(--win-soft); padding: 3px 9px; border-radius: 999px; }
.chip:hover { text-decoration: underline; }
.src { font-size: 0.85rem; color: var(--muted); margin-left: auto; text-decoration: none; }
.src:hover { color: var(--ink); text-decoration: underline; }
.rows-compact .row { grid-template-columns: 88px minmax(0, 1fr); padding: 16px 0; }
.rows-compact .row-title { font-size: 1.08rem; }
.rows-compact .fig { font-size: 1.1rem; }
@media (max-width: 560px) {
  .row, .rows-compact .row { grid-template-columns: minmax(0, 1fr); gap: 6px; }
  .fig-empty { display: none; }
  .src { margin-left: 0; width: 100%; }
}
.empty { padding: 32px 0; color: var(--muted); }

/* pager & crumbs */
.pager { display: flex; justify-content: space-between; align-items: center; padding: 24px 0; font-weight: 600; }
.pager a { color: var(--win); }
.pager-pos { color: var(--muted); font-weight: 400; font-size: 0.9rem; }
.crumbs { font-size: 0.85rem; color: var(--muted); padding: 18px 0 0; display: flex; flex-wrap: wrap; gap: 4px; }
.crumbs a { color: var(--muted); }
.crumbs .sep { opacity: 0.5; padding: 0 2px; }

/* sidebar */
.side { display: flex; flex-direction: column; gap: 20px; padding-top: 24px; }
.side-box { background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 18px 18px 16px; }
.side-box h2 { font: 700 1.05rem/1.25 var(--display); color: var(--ink); margin: 0 0 8px; }
.side-box p { margin: 0 0 10px; font-size: 0.93rem; color: var(--muted); }
.side-list { list-style: none; padding: 0; margin: 0 0 8px; }
.side-list li { display: flex; justify-content: space-between; gap: 12px; padding: 5px 0; font-size: 0.93rem; }
.side-list a { text-decoration: none; font-weight: 600; color: var(--text); }
.side-list a:hover { text-decoration: underline; }
.side-list span { color: var(--muted); font-variant-numeric: tabular-nums; }
.more { font-size: 0.88rem; font-weight: 600; color: var(--win); }
.follow { display: flex; gap: 14px; }
.follow a { font-weight: 600; color: var(--win); }
.news-box { border-color: var(--ink); border-width: 2px; }
.nl-form { display: flex; flex-direction: column; gap: 8px; }
input[type="email"], input[type="search"] { font: inherit; padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--bg); color: var(--text); width: 100%; }
button, .btn { font: 700 0.98rem/1 var(--sans); background: var(--ink); color: var(--bg); border: 0; border-radius: 8px; padding: 12px 16px; cursor: pointer; text-decoration: none; display: inline-flex; align-items: center; justify-content: center; }
button:hover, .btn:hover { background: var(--win); color: #fff; }
.btn-quiet { background: transparent; color: var(--ink); border: 2px solid var(--ink); }

/* page headers */
.page-head { padding: 22px 0 6px; }
.page-title { font: 800 clamp(1.7rem, 4vw, 2.5rem)/1.08 var(--display); color: var(--ink); letter-spacing: -0.03em; margin: 0 0 10px; }
.lede { font: 400 1.12rem/1.55 var(--serif); color: var(--muted); max-width: 64ch; margin: 0 0 10px; }
.also { font-size: 0.93rem; color: var(--muted); }
.also a { color: var(--win); font-weight: 600; margin-right: 10px; }

/* story */
.story-head { padding-top: 20px; }
.story-head h1 { font: 800 clamp(1.8rem, 4.4vw, 2.8rem)/1.08 var(--display); color: var(--ink); letter-spacing: -0.03em; margin: 6px 0 20px; max-width: 24ch; }
.story-fig { display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: center; padding: 18px 0; border-top: 2px solid var(--ink); border-bottom: 1px solid var(--line); margin-bottom: 20px; }
.story-fig .fig { flex: 0 1 auto; max-width: 100%; padding-top: 0; }
.story-fig p { flex: 1 1 240px; min-width: 0; margin: 0; font: 600 1.05rem/1.4 var(--sans); color: var(--ink); }

.story-sum p { font: 400 1.22rem/1.65 var(--serif); max-width: 62ch; margin: 0 0 14px; }
.cta { margin: 20px 0 28px; }
.tools-box { background: var(--paper); border: 1px solid var(--line); border-left: 4px solid var(--win); border-radius: 6px; padding: 16px 20px; margin: 0 0 22px; }
.tools-box h2 { font: 700 1.05rem/1.2 var(--display); color: var(--ink); margin: 0 0 8px; }
.tools-box ul { list-style: none; margin: 0; padding: 0; }
.tools-box li { padding: 6px 0; display: flex; flex-wrap: wrap; gap: 4px 12px; align-items: baseline; }
.tool-name { font-weight: 700; color: var(--win); }
.tools-box li span { color: var(--muted); font-size: 0.93rem; }
.story-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 18px; }
.share { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; font-size: 0.92rem; padding: 14px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.share span { color: var(--muted); }
.share a { font-weight: 600; color: var(--ink); }
.related h2 { font: 700 1.25rem/1.2 var(--display); color: var(--ink); margin: 32px 0 0; }

/* index pages */
.group h2 { font: 700 1.2rem/1.2 var(--display); color: var(--ink); margin: 28px 0 10px; }
.grid-list { list-style: none; padding: 0; margin: 0 0 40px; display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 250px), 1fr)); gap: 0 28px; }
.grid-list li { display: flex; justify-content: space-between; gap: 12px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.grid-list a { font-weight: 600; text-decoration: none; color: var(--ink); }
.grid-list a:hover { text-decoration: underline; }
.grid-list span { color: var(--muted); font-size: 0.9rem; white-space: nowrap; }

/* prose */
.prose { max-width: 68ch; padding: 10px 0 56px; }
.prose p, .prose li { font: 400 1.1rem/1.65 var(--serif); }
.prose h2 { font: 700 1.3rem/1.2 var(--display); color: var(--ink); margin: 28px 0 8px; }
.prose a { color: var(--win); }

/* search */
.search { display: flex; gap: 8px; max-width: 640px; margin-bottom: 12px; }

/* footer */
.foot { background: var(--ink); color: var(--bg); padding: 36px 0; }
.foot-inner { display: grid; gap: 24px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 760px) { .foot-inner { grid-template-columns: minmax(0, 2fr) minmax(0, 1fr); } }
.foot p { margin: 0 0 8px; opacity: 0.85; max-width: 60ch; }
.foot .foot-brand { font: 800 1.2rem/1 var(--display); opacity: 1; margin-bottom: 10px; }
.foot .fine { font-size: 0.85rem; opacity: 0.65; }
.foot nav { display: flex; flex-direction: column; gap: 8px; }
.foot nav a { font-weight: 600; }

/* trending */
.badge-trend { font-weight: 700; color: #8a4b00; background: #ffe8b8; border-radius: 999px; padding: 0 8px; font-size: 0.78rem; line-height: 1.6; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .badge-trend { color: #ffd38a; background: #4a3410; } }
.side-disc { list-style: none; margin: 0 0 8px; padding: 0; }
.side-disc li { padding: 7px 0; border-bottom: 1px solid var(--line); display: flex; flex-direction: column; gap: 2px; }
.side-disc li:last-child { border-bottom: 0; }
.side-disc a { font-weight: 600; font-size: 0.93rem; line-height: 1.3; text-decoration: none; color: var(--text); }
.side-disc a:hover { text-decoration: underline; }
.side-disc span, .side-disc span a { font-size: 0.82rem; color: var(--muted); font-weight: 400; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 4px 0 6px; }
.disc-box { border: 1px solid var(--line); border-left: 4px solid var(--marker); border-radius: 6px; padding: 14px 20px; margin: 0 0 22px; background: var(--paper); }
.disc-box h2 { font: 700 1.05rem/1.2 var(--display); color: var(--ink); margin: 0 0 6px; }
.disc-box p { margin: 0; color: var(--muted); }
.disc-box a { font-weight: 700; color: var(--ink); }

/* phone nav: one scrollable line */
@media (max-width: 560px) {
  .mainnav { flex-wrap: nowrap; overflow-x: auto; gap: 16px; width: 100%; scrollbar-width: none; }
  .mainnav::-webkit-scrollbar { display: none; }
  .mainnav a { white-space: nowrap; }
}

/* comments */
.comments { margin: 28px 0 8px; }
.comments h2 { font: 700 1.25rem/1.2 var(--display); color: var(--ink); margin: 0 0 4px; }
.comments p { margin: 0 0 12px; font-size: 0.93rem; }
#cusdis_thread { min-height: 120px; }