:root {
  --paper: #f3eee5;
  --paper-deep: #e7dfd2;
  --ink: #171713;
  --muted: #6f6c64;
  --line: rgba(23, 23, 19, 0.18);
  --orange: #d9623b;
  --orange-dark: #9f3d20;
  --orange-soft: #efd0bf;
  --blue: #c9dff2;
  --blue-dark: #235d8b;
  --white: #fffdf8;
  --night: #181816;
  --serif: "Iowan Old Style", "Songti SC", "STSong", Georgia, serif;
  --sans: "Avenir Next", Avenir, "PingFang SC", "Hiragino Sans GB", sans-serif;
  --max: 1240px;
  --radius: 22px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 8% 2%, rgba(217, 98, 59, .10), transparent 29rem),
    radial-gradient(circle at 94% 21%, rgba(201, 223, 242, .24), transparent 27rem),
    var(--paper);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: .24;
  z-index: 20;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.06'/%3E%3C/svg%3E");
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration-thickness: 1px; text-underline-offset: 4px; }
button { font: inherit; }
::selection { background: var(--orange); color: var(--white); }

.reading-progress {
  position: fixed;
  inset: 0 0 auto;
  height: 3px;
  background: transparent;
  z-index: 100;
}
.reading-progress span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--orange);
  transition: width .08s linear;
}

.site-header {
  position: relative;
  z-index: 30;
  width: min(calc(100% - 48px), var(--max));
  height: 80px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
  letter-spacing: .04em;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  width: fit-content;
  text-decoration: none;
  font-weight: 700;
  text-transform: uppercase;
}
.brand-mark {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  border-radius: 50%;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--serif);
  font-size: 17px;
}
.top-nav { display: flex; gap: 30px; }
.top-nav a { text-decoration: none; color: var(--muted); transition: color .2s; }
.top-nav a:hover, .top-nav a:focus-visible { color: var(--ink); }
.read-time { justify-self: end; color: var(--muted); text-transform: uppercase; }

.section-shell { width: min(calc(100% - 48px), var(--max)); margin-inline: auto; }
.hero {
  min-height: 780px;
  display: grid;
  grid-template-columns: minmax(0, .93fr) minmax(480px, 1.07fr);
  gap: clamp(50px, 6vw, 100px);
  align-items: center;
  padding: 80px 0 100px;
}
.hero-copy, .hero-visual { min-width: 0; }
.eyebrow, .section-kicker {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}
.eyebrow span {
  display: inline-block;
  padding: 5px 10px;
  margin-right: 8px;
  border-radius: 100px;
  background: var(--blue);
  color: var(--blue-dark);
  letter-spacing: .12em;
}
.hero h1 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(58px, 6.15vw, 94px);
  font-weight: 500;
  line-height: .94;
  letter-spacing: -.055em;
}
.hero h1 em {
  position: relative;
  z-index: 1;
  color: var(--orange-dark);
  font-style: italic;
  white-space: nowrap;
}
.hero h1 em::after {
  content: "";
  position: absolute;
  z-index: -1;
  left: -2%;
  right: -4%;
  bottom: .02em;
  height: .18em;
  background: var(--orange-soft);
  transform: rotate(-1deg);
}
.strike { position: relative; color: #767168; }
.strike::after {
  content: "";
  position: absolute;
  left: -2%;
  right: -2%;
  top: 53%;
  height: 5px;
  background: var(--orange);
  transform: rotate(-2deg);
  border-radius: 4px;
}
.hero-deck {
  max-width: 590px;
  margin: 34px 0 0;
  font-size: 18px;
  line-height: 1.72;
  color: #47443e;
  overflow-wrap: anywhere;
}
.hero-deck strong { color: var(--ink); }
.hero-actions { display: flex; gap: 12px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 100px;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-dark { background: var(--ink); color: var(--white); }
.button-ghost { border: 1px solid var(--line); }
.button-ghost:hover { background: var(--white); }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 12px;
}
.hero-meta b { color: var(--ink); margin-right: 4px; }

.hero-visual { position: relative; padding: 36px 0 46px; }
.visual-index {
  position: absolute;
  z-index: 2;
  top: 0;
  right: 14px;
  font-family: var(--serif);
  font-style: italic;
  color: var(--muted);
}
.image-frame {
  display: block;
  position: relative;
  width: 100%;
  aspect-ratio: 1.05;
  padding: 0;
  overflow: hidden;
  border: 1px solid rgba(23,23,19,.16);
  border-radius: 32px 32px 8px 32px;
  background: #d9d6d0;
  box-shadow: 0 32px 70px rgba(46, 39, 29, .20);
  cursor: zoom-in;
}
.image-frame img { width: 100%; height: 100%; object-fit: cover; object-position: center; transition: transform .7s cubic-bezier(.2,.8,.2,1); }
.image-frame:hover img { transform: scale(1.025); }
.annotation {
  position: absolute;
  z-index: 3;
  display: flex;
  align-items: flex-start;
  gap: 11px;
  width: 210px;
  padding: 14px 16px;
  border: 1px solid rgba(23,23,19,.17);
  border-radius: 15px;
  background: rgba(255,253,248,.94);
  box-shadow: 0 12px 35px rgba(23,23,19,.14);
  backdrop-filter: blur(12px);
}
.annotation p { margin: 0; font-size: 12px; line-height: 1.45; color: var(--muted); }
.annotation b { color: var(--ink); }
.annotation-a { top: 94px; left: -46px; }
.annotation-b { right: -24px; bottom: 6px; }
.pin {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--orange);
  color: white;
  font-size: 11px;
  font-weight: 800;
}

.source-overview {
  display: grid;
  grid-template-columns: .68fr 1.32fr;
  gap: 70px;
  padding: 34px 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255,253,248,.55);
}
.source-overview h2 { margin: 0; font-family: var(--serif); font-size: 30px; font-weight: 500; }
.source-overview .section-kicker { margin-bottom: 4px; }
.overview-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 15px 28px; }
.overview-grid p { margin: 0; display: flex; gap: 12px; font-size: 13px; }
.overview-grid b { flex: 0 0 70px; }
.overview-grid span { color: var(--muted); }

.verdict, .examples, .compare, .use-section, .limits, .sources { position: relative; padding-top: 150px; }
.section-number {
  position: absolute;
  top: 145px;
  right: 0;
  color: rgba(23,23,19,.12);
  font-family: var(--serif);
  font-size: 88px;
  font-style: italic;
  line-height: 1;
}
.section-heading { max-width: 760px; margin-bottom: 56px; }
.section-heading h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: clamp(42px, 5vw, 72px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -.04em;
}
.section-heading > p:last-child { max-width: 620px; margin: 22px 0 0; color: var(--muted); }

.verdict-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.verdict-card {
  position: relative;
  min-height: 330px;
  padding: 28px 28px 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: rgba(255,253,248,.52);
}
.verdict-card::after {
  content: "";
  position: absolute;
  right: -54px;
  bottom: -54px;
  width: 150px;
  height: 150px;
  border: 1px solid var(--line);
  border-radius: 50%;
}
.verdict-card.view { background: var(--orange); color: white; border-color: var(--orange); }
.verdict-card.view::after { border-color: rgba(255,255,255,.28); }
.status-label {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  min-height: 25px;
  padding: 0 9px;
  border: 1px solid currentColor;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .16em;
}
.fact .status-label { color: var(--blue-dark); background: var(--blue); border-color: transparent; }
.card-index { display: block; margin: 30px 0 44px; font-family: var(--serif); font-size: 24px; font-style: italic; }
.verdict-card h3 { margin: 0 0 16px; font-family: var(--serif); font-size: 28px; line-height: 1.15; font-weight: 600; }
.verdict-card p { margin: 0; color: var(--muted); font-size: 14px; }
.verdict-card.view p { color: rgba(255,255,255,.82); }
.date-note {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 40px;
  margin-top: 16px;
  padding: 24px 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper-deep);
}
.date-note p { margin: 0; color: var(--muted); font-size: 14px; }

.case-tabs { display: flex; border-bottom: 1px solid var(--line); }
.case-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 72px;
  padding: 0 18px;
  border: 0;
  border-bottom: 3px solid transparent;
  background: none;
  color: var(--muted);
  cursor: pointer;
  transition: color .2s, border-color .2s, background .2s;
}
.case-tab span { font-family: var(--serif); font-style: italic; }
.case-tab:hover { color: var(--ink); background: rgba(255,255,255,.27); }
.case-tab.active { color: var(--ink); border-bottom-color: var(--orange); font-weight: 700; }
.case-stage {
  display: grid;
  grid-template-columns: minmax(0, 1.17fr) minmax(360px, .83fr);
  min-height: 660px;
  border: 1px solid var(--line);
  border-top: 0;
  background: var(--white);
}
.case-image {
  position: relative;
  width: 100%;
  min-height: 600px;
  padding: 35px;
  border: 0;
  border-right: 1px solid var(--line);
  background: #dbd8d1;
  overflow: hidden;
  cursor: zoom-in;
}
.case-image::before {
  content: "";
  position: absolute;
  inset: 20px;
  border: 1px solid rgba(23,23,19,.12);
  pointer-events: none;
}
.case-image img { width: 100%; height: 100%; max-height: 590px; object-fit: contain; }
.zoom-hint {
  position: absolute;
  right: 30px;
  bottom: 26px;
  padding: 7px 11px;
  border-radius: 100px;
  background: rgba(23,23,19,.82);
  color: white;
  font-size: 11px;
}
.case-copy { padding: clamp(35px, 4vw, 60px); }
.case-ability {
  display: inline-block;
  margin: 0 0 25px;
  padding: 6px 11px;
  border-radius: 100px;
  background: var(--blue);
  color: var(--blue-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .06em;
}
.case-copy h3 { margin: 0 0 40px; font-family: var(--serif); font-size: clamp(32px, 3vw, 46px); line-height: 1.05; }
.case-copy dl { margin: 0; }
.case-copy dl div { display: grid; grid-template-columns: 78px 1fr; gap: 18px; padding: 18px 0; border-top: 1px solid var(--line); }
.case-copy dt { font-size: 12px; font-weight: 800; }
.case-copy dd { margin: 0; color: var(--muted); font-size: 14px; }
.risk-note { margin-top: 24px; padding: 18px; border-left: 3px solid var(--orange); background: var(--paper); }
.risk-note span { display: block; font-size: 10px; font-weight: 800; letter-spacing: .15em; color: var(--orange-dark); }
.risk-note p { margin: 6px 0 0; color: var(--muted); font-size: 12px; }

.mechanism { margin-top: 150px; padding: 140px 0; background: var(--night); color: var(--paper); }
.mechanism .section-shell { position: relative; }
.section-number.light { top: 0; color: rgba(255,255,255,.12); }
.section-heading.inverse { margin-bottom: 70px; }
.section-heading.inverse .section-kicker { color: #afaaa0; }
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; margin: 0; padding: 0; list-style: none; }
.flow li { position: relative; min-height: 210px; padding: 24px 20px; border-top: 1px solid rgba(255,255,255,.2); border-bottom: 1px solid rgba(255,255,255,.2); }
.flow li:not(:last-child) { border-right: 1px solid rgba(255,255,255,.14); }
.flow li::after { content: "→"; position: absolute; z-index: 2; right: -13px; top: 50%; transform: translateY(-50%); color: var(--orange); font-size: 22px; }
.flow li:last-child::after { display: none; }
.flow span { display: grid; place-items: center; width: 35px; height: 35px; border: 1px solid rgba(255,255,255,.3); border-radius: 50%; color: var(--orange-soft); font-family: var(--serif); font-style: italic; }
.flow b { display: block; margin-top: 62px; font-family: var(--serif); font-size: 20px; }
.flow small { display: block; margin-top: 5px; color: #9e9a92; }
.mechanism-note { display: grid; grid-template-columns: 150px 1fr; align-items: start; gap: 38px; max-width: 760px; margin: 55px 0 0 auto; }
.mechanism-note .status-label { color: var(--orange-soft); }
.mechanism-note p { margin: 0; color: #bbb6ad; font-family: var(--serif); font-size: 21px; line-height: 1.55; }

.table-wrap { overflow-x: auto; border: 1px solid var(--line); background: rgba(255,253,248,.45); }
table { width: 100%; min-width: 900px; border-collapse: collapse; table-layout: fixed; }
th, td { padding: 25px 22px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
thead th { color: var(--muted); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
tbody th { font-family: var(--serif); font-size: 20px; line-height: 1.08; }
tbody td { color: var(--muted); font-size: 13px; }
tbody tr:last-child th, tbody tr:last-child td { border-bottom: 0; }
tbody tr.highlight { background: var(--orange); color: white; }
tbody tr.highlight td { color: rgba(255,255,255,.82); }
.compare-footnote { margin: 22px 0 0; padding-left: 22px; border-left: 3px solid var(--orange); color: var(--muted); }
.compare-footnote b { color: var(--ink); }

.prompt-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.prompt-card {
  display: flex;
  flex-direction: column;
  min-height: 360px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  transition: transform .25s ease, box-shadow .25s ease;
}
.prompt-card:hover { transform: translateY(-5px); box-shadow: 0 18px 45px rgba(23,23,19,.10); }
.prompt-card > span { width: fit-content; padding: 5px 10px; border-radius: 100px; background: var(--orange-soft); color: var(--orange-dark); font-size: 11px; font-weight: 800; }
.prompt-card p { margin: 45px 0 35px; font-family: var(--serif); font-size: 21px; line-height: 1.55; }
.copy-button {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  min-height: 48px;
  margin-top: auto;
  padding: 0;
  border: 0;
  border-top: 1px solid var(--line);
  background: none;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
}
.copy-button:hover { color: var(--orange-dark); }

.limits-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); }
.limit { min-height: 320px; padding: 28px 22px 30px; border-right: 1px solid var(--line); }
.limit:last-child { border-right: 0; }
.limit > b { color: var(--orange-dark); font-family: var(--serif); font-size: 13px; font-style: italic; }
.limit h3 { margin: 90px 0 12px; font-family: var(--serif); font-size: 26px; line-height: 1.1; }
.limit p { margin: 0; color: var(--muted); font-size: 13px; }

.final-take {
  margin-top: 150px;
  padding: clamp(60px, 8vw, 110px);
  border-radius: 40px 8px 40px 8px;
  background: var(--orange);
  color: white;
}
.final-take .section-kicker { color: rgba(255,255,255,.7); }
.final-take h2 { margin: 0; font-family: var(--serif); font-size: clamp(48px, 6vw, 82px); line-height: 1; letter-spacing: -.04em; }
.final-take h2 span { color: var(--night); font-style: italic; }
.final-take > p:last-child { max-width: 760px; margin: 38px 0 0 auto; color: rgba(255,255,255,.85); font-size: 17px; }

.sources { padding-bottom: 140px; }
.source-list { border-top: 1px solid var(--line); }
.source-list details { border-bottom: 1px solid var(--line); }
.source-list summary {
  display: grid;
  grid-template-columns: 48px 1fr auto;
  gap: 20px;
  align-items: center;
  min-height: 80px;
  cursor: pointer;
  list-style: none;
}
.source-list summary::-webkit-details-marker { display: none; }
.source-list summary span { color: var(--muted); font-family: var(--serif); font-style: italic; }
.source-list summary b { font-family: var(--serif); font-size: 19px; }
.source-list summary em { color: var(--muted); font-size: 12px; font-style: normal; }
.source-list details > div { padding: 0 0 28px 68px; max-width: 820px; }
.source-list details p { margin: 0 0 10px; color: var(--muted); font-size: 14px; }
.source-list details a { color: var(--orange-dark); font-size: 12px; font-weight: 800; }

.site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  gap: 20px;
  width: min(calc(100% - 48px), var(--max));
  margin: 0 auto;
  padding: 34px 0 45px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 11px;
}
.site-footer div { display: flex; flex-direction: column; }
.site-footer b { color: var(--ink); text-transform: uppercase; letter-spacing: .08em; }
.site-footer p { margin: 0; }
.site-footer a { justify-self: end; }

.image-modal {
  width: min(94vw, 1500px);
  max-width: none;
  max-height: 94vh;
  padding: 0;
  border: 0;
  border-radius: 18px;
  background: #111;
  box-shadow: 0 40px 100px rgba(0,0,0,.45);
  overflow: hidden;
}
.image-modal::backdrop { background: rgba(12,12,11,.86); backdrop-filter: blur(8px); }
.image-modal img { width: 100%; max-height: 94vh; object-fit: contain; }
.modal-close {
  position: absolute;
  z-index: 2;
  top: 14px;
  right: 14px;
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid rgba(255,255,255,.35);
  border-radius: 50%;
  background: rgba(0,0,0,.55);
  color: white;
  font-size: 28px;
  cursor: pointer;
}
.toast {
  position: fixed;
  z-index: 110;
  left: 50%;
  bottom: 28px;
  padding: 10px 16px;
  border-radius: 100px;
  background: var(--ink);
  color: white;
  font-size: 12px;
  opacity: 0;
  transform: translate(-50%, 12px);
  pointer-events: none;
  transition: opacity .2s, transform .2s;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }
.noscript { position: fixed; z-index: 99; left: 20px; right: 20px; bottom: 20px; margin: 0; padding: 12px 16px; border-radius: 12px; background: var(--ink); color: white; font-size: 12px; }

.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.8,.2,1); }
.js .reveal.in-view { opacity: 1; transform: none; }
.js .delay-1 { transition-delay: .09s; }
.js .delay-2 { transition-delay: .18s; }
.js .delay-3 { transition-delay: .27s; }

@media (max-width: 1080px) {
  .hero { grid-template-columns: 1fr 1fr; gap: 45px; min-height: 700px; }
  .hero h1 { font-size: clamp(54px, 6.3vw, 72px); }
  .annotation-a { left: -20px; }
  .annotation-b { right: -10px; }
  .case-stage { grid-template-columns: 1fr 1fr; }
  .verdict-card { min-height: 365px; }
  .limits-grid { grid-template-columns: 1fr 1fr; }
  .limit { border-bottom: 1px solid var(--line); }
  .limit:nth-child(2) { border-right: 0; }
  .limit:nth-child(3), .limit:nth-child(4) { border-bottom: 0; }
}

@media (max-width: 820px) {
  .site-header { grid-template-columns: 1fr auto; height: 66px; }
  .top-nav { display: none; }
  .hero { grid-template-columns: minmax(0, 1fr); padding-top: 58px; }
  .hero-copy { max-width: 680px; }
  .hero h1 { font-size: clamp(56px, 11vw, 82px); }
  .hero-visual { max-width: 680px; margin-inline: auto; }
  .source-overview { grid-template-columns: 1fr; gap: 30px; }
  .verdict-grid, .prompt-grid { grid-template-columns: 1fr; }
  .verdict-card { min-height: 280px; }
  .card-index { margin-bottom: 28px; }
  .date-note { grid-template-columns: 1fr; gap: 8px; }
  .case-stage { grid-template-columns: 1fr; }
  .case-image { min-height: 520px; border-right: 0; border-bottom: 1px solid var(--line); }
  .flow { grid-template-columns: 1fr; }
  .flow li { min-height: auto; padding: 22px 18px 22px 70px; border-bottom: 0; border-right: 0 !important; }
  .flow li:last-child { border-bottom: 1px solid rgba(255,255,255,.2); }
  .flow li::after { content: "↓"; right: auto; left: 27px; top: auto; bottom: -15px; }
  .flow span { position: absolute; left: 16px; top: 19px; }
  .flow b { margin: 0; }
  .mechanism-note { grid-template-columns: 1fr; gap: 16px; }
  .prompt-card { min-height: 290px; }
  .site-footer { grid-template-columns: 1fr auto; }
  .site-footer p { display: none; }
}

@media (max-width: 560px) {
  body { font-size: 15px; }
  .site-header, .section-shell, .site-footer { width: min(calc(100% - 32px), var(--max)); }
  .brand span:last-child { font-size: 10px; }
  .read-time { font-size: 10px; }
  .hero { min-height: auto; padding: 46px 0 76px; gap: 40px; }
  .hero h1 { font-size: clamp(42px, 12vw, 54px); line-height: 1; overflow-wrap: anywhere; }
  .hero h1 em { white-space: normal; word-break: break-all; }
  .strike::after { height: 3px; }
  .hero-deck { font-size: 16px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-meta { flex-direction: column; gap: 7px; }
  .image-frame { aspect-ratio: .96; border-radius: 24px 24px 6px 24px; }
  .annotation { width: 178px; padding: 11px 12px; }
  .annotation-a { top: 64px; left: -8px; }
  .annotation-b { right: -4px; bottom: 10px; }
  .source-overview { padding: 26px 22px; }
  .overview-grid { grid-template-columns: 1fr; }
  .verdict, .examples, .compare, .use-section, .limits, .sources { padding-top: 105px; }
  .section-number { top: 104px; font-size: 60px; }
  .section-heading { margin-bottom: 40px; padding-right: 42px; }
  .section-heading h2 { font-size: clamp(39px, 11vw, 52px); }
  .verdict-card { min-height: auto; }
  .case-tab { flex-direction: column; gap: 2px; min-height: 68px; padding: 8px 4px; font-size: 12px; }
  .case-image { min-height: 430px; padding: 22px; }
  .case-copy { padding: 30px 22px; }
  .case-copy h3 { margin-bottom: 30px; }
  .case-copy dl div { grid-template-columns: 64px 1fr; gap: 10px; }
  .mechanism { margin-top: 105px; padding: 100px 0; }
  .mechanism .section-number { top: 0; }
  .mechanism-note p { font-size: 18px; }
  .table-wrap { margin-right: -16px; }
  .limits-grid { grid-template-columns: 1fr; }
  .limit { min-height: auto; border-right: 0; border-bottom: 1px solid var(--line) !important; padding: 24px 6px 32px; }
  .limit:last-child { border-bottom: 0 !important; }
  .limit h3 { margin-top: 45px; }
  .final-take { width: calc(100% - 32px); margin-top: 105px; padding: 54px 24px; border-radius: 28px 6px 28px 6px; }
  .final-take h2 { font-size: clamp(42px, 12vw, 58px); }
  .source-list summary { grid-template-columns: 34px 1fr; gap: 10px; padding: 14px 0; }
  .source-list summary em { grid-column: 2; }
  .source-list details > div { padding-left: 44px; }
  .site-footer { padding-bottom: 30px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}