:root {
  --porcelain: oklch(0.965 0.008 105);
  --paper: oklch(0.99 0.005 105);
  --mist: oklch(0.925 0.018 145);
  --forest: oklch(0.31 0.075 157);
  --forest-deep: oklch(0.22 0.055 157);
  --forest-soft: oklch(0.78 0.045 155);
  --orange: oklch(0.58 0.16 48);
  --orange-light: oklch(0.9 0.055 55);
  --ink: oklch(0.2 0.025 155);
  --muted: oklch(0.46 0.025 155);
  --line: oklch(0.68 0.03 155);
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 0.75rem;
  --space-lg: 1rem;
  --space-xl: 1.5rem;
  --space-2xl: 2rem;
  --space-3xl: 3rem;
  --space-4xl: 4rem;
  --space-5xl: 6rem;
  --container: 75rem;
  --reading: 72ch;
  --heading: "Franklin Gothic Medium", "Arial Narrow", "Roboto Condensed", sans-serif;
  --body: Aptos, "Segoe UI", Tahoma, sans-serif;
  --mono: "Cascadia Mono", "SFMono-Regular", Consolas, monospace;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  padding-block: 2.25rem 3rem;
  overflow-x: hidden;
  color: var(--ink);
  background: var(--porcelain);
  font-family: var(--body);
  font-size: 1rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: var(--forest);
  text-decoration: none;
  text-decoration-thickness: 0.09em;
  text-underline-offset: 0.2em;
}

a:hover,
a:focus-visible {
  text-decoration: underline;
}

button,
input,
textarea,
select {
  font: inherit;
}

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

:focus-visible {
  outline: 0.18rem solid var(--orange);
  outline-offset: 0.2rem;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--forest-deep);
  font-family: var(--heading);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.98;
}

h1 {
  font-size: clamp(3.5rem, 10vw, 9rem);
}

h2 {
  font-size: clamp(2.2rem, 5vw, 4.6rem);
}

h3 {
  font-size: clamp(1.4rem, 2vw, 2rem);
  line-height: 1.08;
}

p,
ul,
ol,
dl,
figure,
blockquote {
  margin: 0;
}

ul,
ol {
  padding-inline-start: 1.2rem;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th,
td {
  padding: var(--space-lg);
  border-block-end: 1px dashed var(--line);
  text-align: left;
  vertical-align: top;
}

th {
  color: var(--forest-deep);
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.age-bar {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  min-height: 2.25rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  color: var(--paper);
  background: var(--forest-deep);
  font: 700 0.76rem/1.25 var(--mono);
  text-align: center;
}

.age-bar a {
  color: var(--orange-light);
}

.site-header {
  position: relative;
  z-index: 20;
  border-block-end: 1px solid var(--line);
  background: color-mix(in oklch, var(--porcelain) 92%, transparent);
}

.site-header__inner {
  min-height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: var(--space-md);
  color: var(--forest-deep);
  font-family: var(--heading);
  font-size: 1.2rem;
  font-weight: 800;
  line-height: 1;
}

.brand:hover {
  text-decoration: none;
}

.brand img {
  width: 2.4rem;
  height: 2.4rem;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: var(--space-md) var(--space-xl);
  font-family: var(--mono);
  font-size: 0.78rem;
  font-weight: 700;
}

.hero {
  position: relative;
  overflow: hidden;
  padding-block: clamp(4rem, 10vw, 8rem) var(--space-4xl);
  border-block-end: 1px dashed var(--line);
}

.hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: clamp(12rem, 25vw, 24rem);
  aspect-ratio: 1;
  right: -7rem;
  top: 2rem;
  border: double 0.5rem var(--orange);
  border-radius: 50%;
  opacity: 0.9;
}

.hero__eyebrow,
.kicker,
.meta-line {
  color: var(--orange);
  font-family: var(--mono);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.hero__title {
  max-width: 11ch;
  margin-block: var(--space-lg) var(--space-xl);
}

.hero__title .accent {
  position: relative;
  display: inline-block;
  color: var(--orange);
}

.hero__title .accent::after {
  content: "";
  position: absolute;
  height: 0.12em;
  inset: auto 0 0.02em;
  background: var(--orange);
  z-index: -1;
  transform: rotate(-1deg);
}

.hero__lede {
  max-width: 59ch;
  font-size: clamp(1.1rem, 2vw, 1.42rem);
  line-height: 1.5;
}

.hero__proof {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 46rem;
  margin-block-start: var(--space-3xl);
  border: double 0.25rem var(--forest);
  background: var(--paper);
}

.hero__proof > div {
  padding: var(--space-lg) var(--space-xl);
}

.hero__proof > div + div {
  border-inline-start: 1px dashed var(--line);
}

.hero__proof strong {
  display: block;
  font: 800 1.45rem/1 var(--mono);
  color: var(--forest);
}

.hero__proof span {
  display: block;
  margin-block-start: var(--space-sm);
  color: var(--muted);
  font-size: 0.8rem;
}

.independence-note {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  align-items: start;
  padding: var(--space-xl);
  border: double 0.25rem var(--forest);
  background: var(--paper);
}

.independence-note strong {
  font: 900 1.1rem/1 var(--mono);
  color: var(--orange);
}

.motif-band {
  position: relative;
  overflow: hidden;
  color: var(--paper);
  background-color: var(--forest);
  background-image:
    radial-gradient(circle at 12px 12px, color-mix(in oklch, var(--orange) 70%, transparent) 0 5px, transparent 5.5px),
    linear-gradient(45deg, transparent 46%, color-mix(in oklch, var(--paper) 14%, transparent) 47% 53%, transparent 54%);
  background-size: 64px 64px, 96px 96px;
}

.motif-band h2,
.motif-band h3,
.motif-band .kicker {
  color: var(--paper);
}

.motif-band .section-intro {
  color: color-mix(in oklch, var(--paper) 82%, var(--forest));
}

.showcase-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-xl);
}

.operator-card {
  min-width: 0;
  display: grid;
  grid-template-rows: 1fr auto;
  background: var(--paper);
  color: var(--ink);
  border: double 0.3rem var(--forest-deep);
}

.operator-card__main {
  display: grid;
  grid-template-columns: 7rem 1fr auto;
  gap: var(--space-xl);
  padding: var(--space-xl);
  align-items: start;
}

.operator-card__logo {
  width: 7rem;
  height: 4.75rem;
  display: grid;
  place-items: center;
  padding: var(--space-sm);
  background: var(--porcelain);
  border: 1px solid var(--line);
}

.operator-card__logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.operator-card__copy {
  display: grid;
  gap: var(--space-md);
}

.operator-card__copy p {
  max-width: 56ch;
  color: var(--muted);
  font-size: 0.94rem;
}

.operator-card__score {
  min-width: 3.5rem;
  padding: var(--space-sm);
  color: var(--paper);
  background: var(--orange);
  font: 900 2rem/1 var(--mono);
  text-align: center;
}

.operator-card__action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-xl);
  padding: var(--space-lg) var(--space-xl);
  border-block-start: 2px dashed var(--line);
  background: var(--orange-light);
}

.operator-card__action small {
  color: var(--muted);
  font-size: 0.72rem;
}

.text-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  color: var(--forest-deep);
  border-block-end: 0.18rem solid var(--orange);
  font-family: var(--mono);
  font-size: 0.82rem;
  font-weight: 900;
  line-height: 1.5;
}

.text-cta::after {
  content: "→";
}

.text-cta:hover {
  color: var(--orange);
  text-decoration: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 1.65rem;
  padding: 0.2rem 0.45rem;
  color: var(--forest-deep);
  background: var(--mist);
  border-radius: 0;
  font: 800 0.68rem/1.1 var(--mono);
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.badge--orange {
  color: var(--paper);
  background: var(--orange);
}

.comparison-frame {
  border: double 0.4rem var(--forest);
  background: var(--paper);
}

.comparison-frame table {
  min-width: 68rem;
}

.comparison-frame tbody tr:hover {
  background: var(--orange-light);
}

.comparison-frame td:first-child {
  color: var(--forest-deep);
  font-weight: 800;
}

.grade {
  display: inline-grid;
  min-width: 2.25rem;
  min-height: 2.25rem;
  place-items: center;
  color: var(--paper);
  background: var(--orange);
  font: 900 1rem/1 var(--mono);
}

.criterion-list {
  display: grid;
  gap: var(--space-3xl);
}

.criterion {
  display: grid;
  grid-template-columns: minmax(12rem, 0.45fr) 1fr;
  gap: var(--space-2xl);
  padding-block-end: var(--space-3xl);
  border-block-end: 2px dashed var(--line);
}

.ranking {
  counter-reset: rank;
  display: grid;
  gap: var(--space-md);
  list-style: none;
  padding: 0;
}

.ranking li {
  counter-increment: rank;
  display: grid;
  grid-template-columns: 2rem minmax(9rem, 0.4fr) 1fr;
  gap: var(--space-lg);
  align-items: baseline;
  padding-block: var(--space-sm);
}

.ranking li::before {
  content: counter(rank, decimal-leading-zero);
  color: var(--orange);
  font: 900 0.78rem/1 var(--mono);
}

.ranking strong {
  color: var(--forest-deep);
}

.ranking span {
  color: var(--muted);
  font-size: 0.92rem;
}

.method-grid,
.image-pair,
.safety-grid,
.footer-grid,
.content-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2xl);
}

.method-step {
  padding-block: var(--space-xl);
  border-block-start: 1px solid var(--line);
}

.method-step b {
  display: block;
  margin-block-end: var(--space-md);
  color: var(--orange);
  font: 900 1rem/1 var(--mono);
}

.editorial-figure {
  overflow: hidden;
  border: double 0.3rem var(--forest);
  background: var(--paper);
}

.editorial-figure img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.editorial-figure figcaption {
  padding: var(--space-md) var(--space-lg);
  border-block-start: 1px dashed var(--line);
  color: var(--muted);
  font-size: 0.78rem;
}

.safety-card {
  display: grid;
  grid-template-columns: 6rem 1fr;
  gap: var(--space-xl);
  align-items: center;
  padding: var(--space-xl);
  border: double 0.3rem var(--forest);
  background: var(--paper);
  color: var(--ink);
}

.safety-card:hover {
  text-decoration: none;
  background: var(--orange-light);
}

.safety-card img {
  width: 6rem;
  height: 3.5rem;
  object-fit: contain;
}

.faq-list {
  border-block-start: 2px dashed var(--line);
}

.faq-list details {
  border-block-end: 2px dashed var(--line);
  padding-block: var(--space-xl);
}

.faq-list summary {
  cursor: pointer;
  color: var(--forest-deep);
  font-family: var(--heading);
  font-size: 1.35rem;
  font-weight: 800;
}

.faq-list details p {
  max-width: var(--reading);
  padding-block-start: var(--space-lg);
  color: var(--muted);
}

.glossary-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-xl);
}

.glossary-grid > div {
  padding-block: var(--space-lg);
  border-block-start: 1px solid var(--line);
}

.glossary-grid dt {
  color: var(--forest-deep);
  font: 900 0.84rem/1.2 var(--mono);
}

.glossary-grid dd {
  margin: var(--space-sm) 0 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.page-hero {
  padding-block: clamp(4rem, 8vw, 7rem) var(--space-4xl);
  border-block-end: 2px dashed var(--line);
}

.page-hero h1 {
  max-width: 12ch;
}

.page-hero p {
  max-width: var(--reading);
  margin-block-start: var(--space-xl);
  font-size: 1.2rem;
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(16rem, 0.32fr);
  gap: clamp(2rem, 6vw, 6rem);
  align-items: start;
}

.article-body {
  display: grid;
  gap: var(--space-3xl);
}

.article-body section {
  display: grid;
  gap: var(--space-lg);
}

.article-body h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
}

.article-body h3 {
  margin-block-start: var(--space-lg);
}

.article-body p,
.article-body li {
  max-width: var(--reading);
}

.article-body li + li {
  margin-block-start: var(--space-sm);
}

.side-note {
  position: sticky;
  top: 5rem;
  display: grid;
  gap: var(--space-lg);
  padding: var(--space-xl);
  border: double 0.3rem var(--forest);
  background: var(--paper);
}

.side-note h2 {
  font-size: 1.5rem;
  line-height: 1.05;
}

.contact-block {
  padding: var(--space-2xl);
  border: double 0.35rem var(--forest);
  background: var(--paper);
}

.contact-block a {
  font-family: var(--mono);
  font-weight: 800;
}

.site-footer {
  padding-block: var(--space-4xl);
  color: color-mix(in oklch, var(--paper) 84%, var(--forest));
  background: var(--forest-deep);
}

.site-footer h2,
.site-footer h3,
.site-footer a {
  color: var(--paper);
}

.site-footer__mark {
  width: 5rem;
  opacity: 0.22;
}

.site-footer__links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-sm) var(--space-xl);
  font-size: 0.86rem;
}

.footer-disclaimer {
  max-width: var(--reading);
  margin-block-start: var(--space-2xl);
  padding-block-start: var(--space-xl);
  border-block-start: 1px dashed color-mix(in oklch, var(--paper) 35%, transparent);
  font-size: 0.78rem;
}

.cookie-banner {
  position: fixed;
  z-index: 900;
  inset: auto var(--space-lg) var(--space-lg);
  max-width: 35rem;
  margin-inline: auto;
  padding: var(--space-lg) var(--space-xl);
  color: var(--paper);
  background: var(--forest-deep);
  border: double 0.3rem var(--orange);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-banner__inner {
  display: flex;
  gap: var(--space-xl);
  align-items: center;
  justify-content: space-between;
}

.cookie-banner p {
  font-size: 0.82rem;
}

.cookie-banner button {
  flex: 0 0 auto;
  padding: 0;
  color: var(--paper);
  background: transparent;
  border: 0;
  border-block-end: 0.18rem solid var(--orange);
  cursor: pointer;
  font-family: var(--mono);
  font-weight: 800;
}

.js .reveal {
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity 520ms cubic-bezier(0.22, 1, 0.36, 1), transform 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 64rem) {
  .operator-card__main {
    grid-template-columns: 6rem 1fr;
  }

  .operator-card__score {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .article-layout {
    grid-template-columns: 1fr;
  }

  .side-note {
    position: static;
  }
}

@media (max-width: 48rem) {
  body {
    padding-block-start: 3.3rem;
  }

  .age-bar {
    min-height: 3.3rem;
    align-items: flex-start;
  }

  .site-header__inner {
    align-items: flex-start;
    flex-direction: column;
    padding-block: var(--space-lg);
  }

  .site-nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, max-content);
    justify-content: flex-start;
    gap: var(--space-md) var(--space-xl);
  }

  .showcase-grid,
  .method-grid,
  .image-pair,
  .safety-grid,
  .footer-grid,
  .content-grid,
  .glossary-grid {
    grid-template-columns: 1fr;
  }

  .hero__proof {
    grid-template-columns: 1fr;
  }

  .hero__proof > div + div {
    border-inline-start: 0;
    border-block-start: 1px dashed var(--line);
  }

  .criterion {
    grid-template-columns: 1fr;
  }

  .ranking li {
    grid-template-columns: 2rem 1fr;
  }

  .ranking span {
    grid-column: 2;
  }

  .operator-card__action {
    align-items: flex-start;
    flex-direction: column;
  }

  .cookie-banner {
    left: var(--space-sm);
    right: var(--space-sm);
    bottom: var(--space-sm);
  }

  .cookie-banner__inner {
    gap: var(--space-lg);
  }

  .cookie-banner p {
    font-size: 0.74rem;
    line-height: 1.4;
  }
}

@media (max-width: 34rem) {
  h1 {
    font-size: clamp(2.8rem, 14vw, 4rem);
  }

  .site-nav {
    grid-template-columns: repeat(2, max-content);
  }

  .operator-card__main {
    grid-template-columns: 1fr auto;
  }

  .operator-card__logo {
    width: 6.5rem;
  }

  .operator-card__copy {
    grid-column: 1 / -1;
  }

  .safety-card {
    grid-template-columns: 1fr;
  }
}

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

  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}