:root {
  --paper: #f5eddf;
  --paper-light: #fffaf0;
  --ink: #19231f;
  --muted: #5f645f;
  --red: #d94a3a;
  --red-dark: #a82f26;
  --green: #1c5b46;
  --green-deep: #123d30;
  --yellow: #f2bd47;
  --blue: #37758a;
  --line: rgba(25, 35, 31, 0.16);
  --display: "Songti SC", "STSong", "Noto Serif CJK SC", serif;
  --body: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

button {
  font: inherit;
}

a {
  color: inherit;
}

.skip-link {
  position: fixed;
  z-index: 100;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  border-radius: 6px;
  background: var(--ink);
  color: white;
  transform: translateY(-150%);
  transition: transform 0.2s ease;
}

.skip-link:focus {
  transform: translateY(0);
}

.shell {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(245, 237, 223, 0.94);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  line-height: 1.2;
}

.brand-mark {
  width: 43px;
  height: 43px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--red);
  color: white;
  font-family: var(--display);
  font-size: 24px;
  font-weight: 800;
  transform: rotate(-5deg);
  box-shadow: 3px 3px 0 var(--ink);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-family: var(--display);
  font-size: 18px;
}

.brand small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.1em;
}

nav {
  display: flex;
  align-items: center;
  gap: 30px;
}

nav a {
  position: relative;
  text-decoration: none;
  font-size: 14px;
  font-weight: 700;
}

nav a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: -6px;
  left: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform 0.2s ease;
}

nav a:hover::after,
nav a:focus-visible::after {
  transform: scaleX(1);
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 78px 0 92px;
  background:
    linear-gradient(rgba(25, 35, 31, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(25, 35, 31, 0.045) 1px, transparent 1px),
    radial-gradient(circle at 83% 25%, rgba(242, 189, 71, 0.28), transparent 27%);
  background-size: 28px 28px, 28px 28px, auto;
}

.hero::before {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  left: -180px;
  bottom: -160px;
  border: 50px solid rgba(217, 74, 58, 0.14);
  border-radius: 50%;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  align-items: center;
  gap: 80px;
}

.eyebrow,
.section-kicker {
  margin: 0 0 14px;
  color: var(--red-dark);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
}

.eyebrow span {
  width: 34px;
  height: 2px;
  background: var(--red);
}

h1,
h2 {
  font-family: var(--display);
  line-height: 1.12;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 690px;
  margin: 0;
  font-size: clamp(58px, 7.2vw, 104px);
  font-weight: 900;
}

h1 em {
  position: relative;
  display: inline-block;
  color: var(--red);
  font-style: normal;
}

h1 em::after {
  content: "";
  position: absolute;
  right: 4px;
  bottom: 5px;
  left: 8px;
  height: 9px;
  z-index: -1;
  background: rgba(242, 189, 71, 0.74);
  transform: rotate(-1deg);
}

.hero-lead {
  max-width: 650px;
  margin: 26px 0 28px;
  color: #414843;
  font-size: 19px;
  line-height: 1.9;
}

.memory-strip {
  width: fit-content;
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 12px 18px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  background: var(--paper-light);
  box-shadow: 4px 4px 0 rgba(25, 35, 31, 0.17);
  font-size: 14px;
}

.memory-strip span {
  white-space: nowrap;
}

.memory-strip b {
  color: var(--red);
  font-family: var(--display);
  font-size: 20px;
}

.memory-strip i {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--ink);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--ink);
  border-radius: 4px;
  cursor: pointer;
  text-decoration: none;
  font-weight: 800;
  transition: transform 0.18s ease, box-shadow 0.18s ease;
}

.button:hover,
.button:focus-visible {
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--ink);
}

.button-primary {
  background: var(--ink);
  color: white;
}

.button-quiet {
  background: transparent;
  color: var(--ink);
}

.hero-art {
  position: relative;
  min-height: 500px;
  display: grid;
  place-items: center;
}

.hero-art::before {
  content: "";
  position: absolute;
  width: 390px;
  height: 390px;
  border-radius: 50%;
  background: var(--red);
  box-shadow: inset 0 0 0 1px rgba(25, 35, 31, 0.18);
}

.hero-art::after {
  content: "扫码前先停一停 · 扫码前先停一停 ·";
  position: absolute;
  top: 30px;
  right: 0;
  width: 120px;
  color: rgba(25, 35, 31, 0.48);
  font-family: var(--display);
  font-size: 12px;
  line-height: 1.5;
  letter-spacing: 0.18em;
  writing-mode: vertical-rl;
}

.phone {
  position: relative;
  z-index: 2;
  width: 235px;
  padding: 18px 12px 14px;
  border: 3px solid var(--ink);
  border-radius: 34px;
  background: #222a26;
  transform: rotate(5deg);
  box-shadow: 18px 22px 0 rgba(25, 35, 31, 0.2);
}

.phone-speaker {
  width: 55px;
  height: 5px;
  margin: 0 auto 14px;
  border-radius: 99px;
  background: #606963;
}

.phone-screen {
  position: relative;
  min-height: 375px;
  padding: 24px 18px;
  overflow: hidden;
  border-radius: 19px;
  background: var(--paper-light);
  text-align: center;
}

.phone-screen p {
  margin: 0 0 18px;
  color: var(--red-dark);
  font-size: 13px;
  font-weight: 800;
}

.fake-qr {
  width: 165px;
  max-width: 100%;
  filter: blur(0.15px);
}

.phone-screen::after {
  content: "";
  position: absolute;
  top: 165px;
  left: -18px;
  width: 250px;
  height: 12px;
  background: var(--red);
  transform: rotate(-38deg);
}

.stop-badge {
  position: absolute;
  z-index: 3;
  top: 148px;
  left: 50%;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border: 4px solid white;
  border-radius: 50%;
  background: var(--red);
  color: white;
  font-family: var(--display);
  font-size: 44px;
  font-weight: 900;
  line-height: 1;
  transform: translateX(-50%);
  box-shadow: 0 4px 0 var(--ink);
}

.phone-screen strong {
  display: block;
  margin-top: 12px;
  color: var(--red-dark);
  font-family: var(--display);
  font-size: 24px;
}

.scribble {
  position: absolute;
  z-index: 4;
  padding: 7px 12px;
  border: 1px solid var(--ink);
  background: var(--yellow);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 800;
  box-shadow: 3px 3px 0 var(--ink);
}

.scribble-one {
  top: 90px;
  left: 12px;
  transform: rotate(-7deg);
}

.scribble-two {
  right: 12px;
  bottom: 118px;
  transform: rotate(6deg);
}

.art-note {
  position: absolute;
  z-index: 4;
  bottom: 8px;
  left: 10px;
  padding: 12px 16px;
  border-left: 5px solid var(--yellow);
  background: var(--ink);
  color: white;
  transform: rotate(-2deg);
}

.art-note span,
.art-note strong {
  display: block;
}

.art-note span {
  color: #cbd2cd;
  font-size: 11px;
}

.art-note strong {
  font-family: var(--display);
  font-size: 22px;
}

.truth-band {
  background: var(--ink);
  color: white;
}

.truth-inner {
  min-height: 160px;
  display: grid;
  grid-template-columns: 110px 1fr;
  align-items: center;
  gap: 38px;
}

.truth-number {
  color: var(--yellow);
  font-family: var(--display);
  font-size: 68px;
  font-weight: 900;
}

.truth-inner p {
  max-width: 850px;
  margin: 0;
  color: #d7ddd8;
  font-size: 18px;
}

.truth-inner strong {
  color: white;
}

.section {
  padding: 105px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: 1fr 0.7fr;
  align-items: end;
  gap: 50px;
  margin-bottom: 48px;
}

.section-heading .section-kicker {
  grid-column: 1 / -1;
  margin-bottom: -28px;
}

.section-heading h2,
.method-copy h2,
.family-grid h2,
.source-inner h2 {
  margin: 0;
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 900;
}

.section-heading > p:last-child {
  margin: 0 0 7px;
  color: var(--muted);
}

.trap-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--ink);
  border-left: 1px solid var(--ink);
}

.trap-card {
  position: relative;
  min-height: 385px;
  display: flex;
  flex-direction: column;
  padding: 30px 25px 26px;
  overflow: hidden;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trap-card:hover {
  z-index: 2;
  transform: translateY(-7px);
  box-shadow: 0 9px 0 var(--ink);
}

.trap-red {
  background: #e97a68;
}

.trap-yellow {
  background: #f1c75f;
}

.trap-blue {
  background: #82b3bc;
}

.trap-green {
  background: #75a989;
}

.trap-index {
  position: absolute;
  top: 16px;
  right: 20px;
  color: rgba(25, 35, 31, 0.46);
  font-family: var(--display);
  font-size: 14px;
  font-weight: 900;
}

.trap-icon {
  width: 65px;
  height: 65px;
  display: grid;
  place-items: center;
  margin-bottom: 28px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--paper-light);
  font-family: var(--display);
  font-size: 30px;
  font-weight: 900;
  box-shadow: 4px 4px 0 rgba(25, 35, 31, 0.75);
}

.trap-card h3 {
  margin: 0 0 12px;
  font-family: var(--display);
  font-size: 26px;
}

.trap-card p {
  margin: 0;
  font-size: 15px;
}

.trap-card strong {
  margin-top: auto;
  padding-top: 18px;
  border-top: 1px solid rgba(25, 35, 31, 0.35);
  font-size: 13px;
  line-height: 1.45;
}

.method-section {
  background: var(--paper-light);
}

.method-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(370px, 0.78fr);
  gap: 80px;
  align-items: start;
}

.method-intro {
  max-width: 620px;
  margin: 22px 0 36px;
  color: var(--muted);
}

.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.steps li {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--line);
}

.steps li > span {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--red);
  color: white;
  font-family: var(--display);
  font-size: 27px;
  font-weight: 900;
}

.steps li:nth-child(2) > span {
  background: var(--yellow);
  color: var(--ink);
}

.steps li:nth-child(3) > span {
  background: var(--green);
}

.steps h3 {
  margin: 0 0 4px;
  font-family: var(--display);
  font-size: 21px;
}

.steps p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.quiz-card {
  position: sticky;
  top: 24px;
  min-height: 570px;
  padding: 30px;
  border: 2px solid var(--ink);
  border-radius: 5px;
  background:
    linear-gradient(rgba(25, 35, 31, 0.055) 1px, transparent 1px),
    var(--yellow);
  background-size: 100% 30px;
  box-shadow: 12px 12px 0 var(--ink);
}

.quiz-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--ink);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.quiz-scene {
  display: inline-block;
  margin: 42px 0 14px;
  padding: 3px 9px;
  background: var(--ink);
  color: white;
  font-size: 12px;
  font-weight: 800;
}

.quiz-card h3 {
  min-height: 92px;
  margin: 0 0 28px;
  font-family: var(--display);
  font-size: 25px;
  line-height: 1.45;
}

.quiz-options {
  display: grid;
  gap: 12px;
}

.quiz-options button,
.quiz-next {
  width: 100%;
  padding: 15px 16px;
  border: 1px solid var(--ink);
  border-radius: 3px;
  background: var(--paper-light);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  font-size: 14px;
  font-weight: 700;
  transition: background 0.16s ease, color 0.16s ease, transform 0.16s ease;
}

.quiz-options button:hover,
.quiz-options button:focus-visible {
  background: var(--ink);
  color: white;
  transform: translateX(4px);
}

.quiz-options button:disabled {
  cursor: default;
  opacity: 0.5;
  transform: none;
}

.quiz-options button.selected-safe {
  background: var(--green);
  color: white;
  opacity: 1;
}

.quiz-options button.selected-risk {
  background: var(--red-dark);
  color: white;
  opacity: 1;
}

.quiz-result {
  margin-top: 20px;
  padding: 13px 15px;
  border-left: 4px solid var(--ink);
  background: rgba(255, 250, 240, 0.8);
  font-size: 14px;
  font-weight: 700;
}

.quiz-next {
  margin-top: 14px;
  background: var(--ink);
  color: white;
  text-align: center;
}

.warning-section {
  background: var(--red);
}

.warning-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 80px;
  align-items: center;
}

.warning-poster {
  position: relative;
  padding: 38px 32px;
  border: 2px solid var(--ink);
  background: var(--paper-light);
  transform: rotate(-2deg);
  box-shadow: 11px 11px 0 rgba(25, 35, 31, 0.62);
}

.warning-poster::before {
  content: "!";
  position: absolute;
  top: -30px;
  right: 28px;
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border: 3px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
  font-family: var(--display);
  font-size: 40px;
  font-weight: 900;
}

.warning-poster p,
.warning-poster span,
.warning-poster strong {
  display: block;
  margin: 0;
}

.warning-poster p {
  font-size: 14px;
  font-weight: 800;
}

.warning-poster strong {
  margin: 8px 0;
  color: var(--red-dark);
  font-family: var(--display);
  font-size: 56px;
  line-height: 1.1;
}

.warning-poster span {
  color: var(--muted);
  font-size: 13px;
}

.red-flag-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(255, 255, 255, 0.5);
}

.red-flag-list li {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 20px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.5);
  color: white;
  font-family: var(--display);
  font-size: 19px;
  font-weight: 700;
}

.red-flag-list span {
  color: var(--yellow);
  font-family: var(--body);
  font-size: 13px;
}

.after-section {
  background: var(--green-deep);
  color: white;
}

.section-heading-light .section-kicker {
  color: var(--yellow);
}

.after-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255, 255, 255, 0.3);
}

.after-grid article {
  min-height: 305px;
  padding: 28px 24px;
  background: var(--green-deep);
}

.after-grid article span {
  color: var(--yellow);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.after-grid h3 {
  margin: 66px 0 12px;
  font-family: var(--display);
  font-size: 23px;
}

.after-grid p {
  margin: 0;
  color: #bfcfc7;
  font-size: 14px;
}

.family-section {
  position: relative;
  overflow: hidden;
  background: var(--yellow);
}

.family-section::after {
  content: "✓";
  position: absolute;
  right: -30px;
  bottom: -155px;
  color: rgba(255, 250, 240, 0.36);
  font-family: var(--display);
  font-size: 430px;
  font-weight: 900;
  line-height: 1;
}

.family-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 90px;
  align-items: center;
}

.family-checklist {
  display: grid;
  gap: 10px;
}

.family-checklist button {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  border: 1px solid var(--ink);
  border-radius: 3px;
  background: rgba(255, 250, 240, 0.66);
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  font-weight: 750;
  transition: transform 0.16s ease, background 0.16s ease;
}

.family-checklist button:hover,
.family-checklist button:focus-visible {
  transform: translateX(4px);
}

.family-checklist button span {
  width: 25px;
  height: 25px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  background: var(--paper-light);
}

.family-checklist button[aria-pressed="true"] {
  background: var(--green);
  color: white;
}

.family-checklist button[aria-pressed="true"] span::after {
  content: "✓";
  color: var(--green);
  font-size: 16px;
  font-weight: 900;
}

.family-checklist p {
  margin: 8px 0 0;
  font-size: 13px;
  font-weight: 700;
}

.source-section {
  padding: 58px 0;
  background: var(--paper-light);
}

.source-inner {
  display: grid;
  grid-template-columns: 0.45fr 1fr;
  gap: 80px;
  align-items: start;
}

.source-inner h2 {
  font-size: 40px;
}

.source-inner ul {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.source-inner li {
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 13px;
}

.source-inner a {
  text-underline-offset: 4px;
}

footer {
  background: var(--ink);
  color: white;
}

.footer-inner {
  min-height: 115px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-inner p {
  margin: 0;
  color: #bbc4bf;
  font-size: 13px;
}

.footer-inner strong {
  color: white;
  font-family: var(--display);
  font-size: 17px;
}

.footer-inner div {
  display: flex;
  gap: 18px;
}

.footer-inner button,
.footer-inner a {
  padding: 0;
  border: 0;
  background: none;
  color: white;
  cursor: pointer;
  font-size: 13px;
  text-underline-offset: 4px;
}

:focus-visible {
  outline: 3px solid #2a79ff;
  outline-offset: 4px;
}

@media (max-width: 960px) {
  .hero-grid,
  .method-grid,
  .warning-grid,
  .family-grid {
    grid-template-columns: 1fr;
  }

  .hero-grid {
    gap: 45px;
  }

  .hero-copy {
    max-width: 760px;
  }

  .hero-art {
    width: min(100%, 560px);
    margin: 0 auto;
  }

  .trap-grid,
  .after-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .method-grid {
    gap: 55px;
  }

  .quiz-card {
    position: relative;
    top: 0;
    min-height: 510px;
  }

  .warning-grid {
    gap: 55px;
  }
}

@media (max-width: 680px) {
  body {
    font-size: 16px;
  }

  .shell {
    width: min(100% - 28px, 1160px);
  }

  .header-inner {
    min-height: 70px;
  }

  .brand small,
  nav {
    display: none;
  }

  .hero {
    padding: 54px 0 70px;
  }

  h1 {
    font-size: clamp(51px, 17vw, 72px);
  }

  .hero-lead {
    font-size: 17px;
  }

  .memory-strip {
    width: 100%;
    justify-content: center;
    gap: 9px;
    padding: 11px 10px;
    font-size: 12px;
  }

  .memory-strip b {
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
  }

  .hero-art {
    min-height: 450px;
    transform: scale(0.92);
  }

  .hero-art::before {
    width: 330px;
    height: 330px;
  }

  .scribble-one {
    left: -8px;
  }

  .scribble-two {
    right: -5px;
  }

  .truth-inner {
    grid-template-columns: 65px 1fr;
    gap: 16px;
    padding: 26px 0;
  }

  .truth-number {
    font-size: 45px;
  }

  .truth-inner p {
    font-size: 15px;
  }

  .section {
    padding: 76px 0;
  }

  .section-heading,
  .source-inner {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .section-heading .section-kicker {
    margin-bottom: -6px;
  }

  .section-heading h2,
  .method-copy h2,
  .family-grid h2 {
    font-size: 44px;
  }

  .trap-grid,
  .after-grid {
    grid-template-columns: 1fr;
  }

  .trap-card {
    min-height: 330px;
  }

  .steps li {
    grid-template-columns: 55px 1fr;
    gap: 15px;
  }

  .steps li > span {
    width: 46px;
    height: 46px;
  }

  .quiz-card {
    min-height: 560px;
    padding: 24px 20px;
    box-shadow: 7px 7px 0 var(--ink);
  }

  .warning-poster strong {
    font-size: 50px;
  }

  .after-grid article {
    min-height: 245px;
  }

  .after-grid h3 {
    margin-top: 45px;
  }

  .family-grid,
  .source-inner {
    gap: 40px;
  }

  .source-inner h2 {
    font-size: 36px;
  }

  .footer-inner {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 28px 0;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

@media print {
  :root {
    --paper: white;
    --paper-light: white;
  }

  .site-header,
  .hero-actions,
  .quiz-card,
  footer {
    display: none !important;
  }

  body {
    background: white;
    color: black;
    font-size: 11pt;
  }

  .hero,
  .section,
  .source-section {
    padding: 28px 0;
    break-inside: avoid;
  }

  .hero-grid,
  .section-heading,
  .method-grid,
  .warning-grid,
  .family-grid,
  .source-inner {
    grid-template-columns: 1fr;
  }

  .hero-art {
    display: none;
  }

  .trap-grid,
  .after-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .trap-card,
  .after-grid article {
    min-height: 0;
  }

  a {
    text-decoration: none;
  }
}