:root {
  --ink: #171721;
  --ink-soft: #3d3b46;
  --paper: #fffdf8;
  --paper-deep: #f3f0e8;
  --coral: #ff5c7a;
  --coral-dark: #c93355;
  --cyan: #25a6b8;
  --yellow: #ffd166;
  --line: #d9d5cc;
  --white: #ffffff;
  --shadow: 8px 8px 0 rgba(23, 23, 33, 0.12);
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 92px;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.75;
  letter-spacing: 0;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

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

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

button {
  font: inherit;
}

:focus-visible {
  outline: 3px solid var(--cyan);
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 1000;
  padding: 8px 14px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-150%);
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--ink);
  background: rgba(255, 253, 248, 0.96);
  backdrop-filter: blur(12px);
}

.nav-shell {
  width: min(calc(100% - 32px), var(--max-width));
  min-height: 74px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  flex: 0 0 auto;
  font-size: 21px;
  font-weight: 900;
  line-height: 1;
}

.brand img {
  width: 40px;
  height: 40px;
  border: 2px solid var(--ink);
  border-radius: 7px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-left: auto;
}

.nav-links a {
  position: relative;
  padding: 7px 0;
  color: var(--ink-soft);
  font-weight: 700;
}

.nav-links a::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 3px;
  background: var(--coral);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.nav-links a:hover::after,
.nav-links a[aria-current="page"]::after {
  transform: scaleX(1);
}

.nav-download,
.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 11px 22px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  color: var(--white);
  background: var(--coral);
  box-shadow: 4px 4px 0 var(--ink);
  font-weight: 900;
  line-height: 1.2;
  cursor: pointer;
  transition: transform 150ms ease, box-shadow 150ms ease, background 150ms ease;
}

.nav-download {
  flex: 0 0 auto;
  min-height: 42px;
  padding: 9px 17px;
}

.button:hover,
.nav-download:hover {
  background: var(--coral-dark);
  box-shadow: 2px 2px 0 var(--ink);
  transform: translate(2px, 2px);
}

.button.secondary {
  color: var(--ink);
  background: var(--yellow);
}

.button.secondary:hover {
  background: #f3bd3e;
}

.menu-toggle {
  width: 44px;
  height: 44px;
  display: none;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--ink);
  border-radius: 5px;
  color: var(--ink);
  background: var(--white);
  cursor: pointer;
}

.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  width: 20px;
  height: 2px;
  display: block;
  background: currentColor;
  transition: transform 180ms ease;
}

.menu-toggle span {
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
}

.menu-toggle span::before {
  top: -7px;
}

.menu-toggle span::after {
  top: 7px;
}

.menu-toggle[aria-expanded="true"] span {
  background: transparent;
}

.menu-toggle[aria-expanded="true"] span::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span::after {
  top: 0;
  transform: rotate(-45deg);
}

.container {
  width: min(calc(100% - 40px), var(--max-width));
  margin: 0 auto;
}

.section {
  padding: 88px 0;
}

.section.compact {
  padding: 62px 0;
}

.section-dark {
  color: var(--white);
  background: var(--ink);
}

.section-cyan {
  background: #dff3f3;
}

.section-coral {
  background: #ffe3e8;
}

.section-kicker,
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 14px;
  color: var(--coral-dark);
  font-size: 14px;
  font-weight: 900;
  text-transform: uppercase;
}

.section-kicker::before,
.eyebrow::before {
  content: "";
  width: 24px;
  height: 4px;
  background: currentColor;
}

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

.section-head {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-head h2,
.page-intro h1,
.hero h1,
.story-band h2,
.download-band h2 {
  margin: 0;
  font-weight: 950;
  line-height: 1.14;
  letter-spacing: 0;
}

.section-head h2,
.story-band h2,
.download-band h2 {
  font-size: clamp(32px, 4vw, 52px);
}

.section-head p {
  max-width: 660px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.section-dark .section-head p {
  color: #c8c4cf;
}

.hero {
  min-height: min(720px, calc(100vh - 74px));
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--ink);
  background: var(--paper);
}

.hero::before {
  content: "HANIME";
  position: absolute;
  right: -28px;
  bottom: -104px;
  color: rgba(23, 23, 33, 0.045);
  font-size: 238px;
  font-weight: 950;
  line-height: 1;
  pointer-events: none;
}

.hero-inner {
  min-height: min(720px, calc(100vh - 74px));
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr);
  align-items: center;
  gap: 60px;
  padding-top: 54px;
  padding-bottom: 54px;
}

.hero-copy {
  position: relative;
  z-index: 2;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(54px, 7vw, 96px);
}

.hero h1 .accent {
  color: var(--coral);
}

.hero-lead {
  max-width: 610px;
  margin: 24px 0 0;
  color: var(--ink-soft);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  margin: 24px 0 0;
  padding: 0;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 700;
  list-style: none;
}

.hero-note li::before {
  content: "✓";
  margin-right: 6px;
  color: var(--cyan);
  font-weight: 950;
}

.hero-visual {
  min-height: 560px;
  position: relative;
}

.phone-shot {
  width: min(52%, 228px);
  max-width: 400px;
  height: auto;
  position: absolute;
  border: 3px solid var(--ink);
  border-radius: 24px;
  background: var(--white);
  box-shadow: 12px 12px 0 rgba(23, 23, 33, 0.14);
}

.phone-shot.primary {
  top: 8px;
  right: 10%;
  z-index: 2;
  transform: rotate(3deg);
}

.phone-shot.secondary {
  bottom: 0;
  left: 3%;
  z-index: 1;
  transform: rotate(-5deg);
}

.comic-burst {
  width: 120px;
  height: 120px;
  position: absolute;
  right: 0;
  bottom: 54px;
  z-index: 3;
  display: grid;
  place-items: center;
  padding: 20px;
  color: var(--ink);
  background: var(--yellow);
  border: 3px solid var(--ink);
  border-radius: 50%;
  box-shadow: 6px 6px 0 var(--ink);
  font-weight: 950;
  line-height: 1.15;
  text-align: center;
  transform: rotate(8deg);
}

.signal-strip {
  border-bottom: 2px solid var(--ink);
  background: var(--yellow);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}

.signal-item {
  min-height: 104px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 22px 24px;
  border-right: 2px solid var(--ink);
}

.signal-item:last-child {
  border-right: 0;
}

.signal-number {
  font-size: 30px;
  font-weight: 950;
  line-height: 1;
}

.signal-label {
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 700;
  line-height: 1.4;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--ink);
  border-left: 2px solid var(--ink);
}

.feature-item {
  min-height: 250px;
  padding: 28px;
  border-right: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--white);
}

.feature-item:nth-child(2),
.feature-item:nth-child(6) {
  background: #fff2f5;
}

.feature-item:nth-child(4) {
  background: #e7f6f7;
}

.feature-index {
  color: var(--coral);
  font-size: 15px;
  font-weight: 950;
}

.feature-item h3 {
  margin: 36px 0 10px;
  font-size: 23px;
  line-height: 1.25;
}

.feature-item p {
  margin: 0;
  color: var(--ink-soft);
}

.shot-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 28px;
  align-items: end;
}

.shot-figure {
  margin: 0;
  text-align: center;
}

.shot-frame {
  position: relative;
  padding: 18px 14px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
  box-shadow: 7px 7px 0 rgba(255, 209, 102, 0.75);
}

.shot-frame::before {
  content: "";
  width: 42px;
  height: 8px;
  position: absolute;
  top: 7px;
  left: 50%;
  border-radius: 8px;
  background: var(--ink);
  transform: translateX(-50%);
}

.app-shot {
  width: 100%;
  max-width: 400px;
  height: auto;
  margin: 0 auto;
  border-radius: 3px;
}

.shot-figure figcaption {
  margin-top: 18px;
  font-weight: 900;
}

.shot-figure small {
  display: block;
  margin-top: 3px;
  color: var(--ink-soft);
}

.route-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 70px;
  align-items: center;
}

.route-copy h2 {
  margin: 0;
  font-size: clamp(38px, 5vw, 64px);
  line-height: 1.08;
}

.route-copy p {
  margin: 20px 0 0;
  color: #cbc6d1;
  font-size: 18px;
}

.route-list {
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: route;
}

.route-list li {
  min-height: 96px;
  position: relative;
  display: grid;
  grid-template-columns: 66px 1fr;
  gap: 18px;
  align-items: center;
  padding: 18px 0;
  border-bottom: 1px solid #4b4852;
  counter-increment: route;
}

.route-list li::before {
  content: "0" counter(route);
  color: var(--yellow);
  font-size: 27px;
  font-weight: 950;
}

.route-list strong {
  display: block;
  font-size: 18px;
}

.route-list span {
  display: block;
  color: #bdb8c4;
  font-size: 14px;
}

.portal-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
}

.portal-card {
  min-height: 330px;
  position: relative;
  overflow: hidden;
  padding: 34px;
  border: 2px solid var(--ink);
  border-radius: 8px;
  background: var(--white);
  box-shadow: var(--shadow);
}

.portal-card:first-child {
  background: #dff3f3;
}

.portal-card h3 {
  max-width: 520px;
  margin: 72px 0 10px;
  font-size: clamp(27px, 3vw, 38px);
  line-height: 1.2;
}

.portal-card p {
  max-width: 520px;
  margin: 0 0 24px;
  color: var(--ink-soft);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--coral-dark);
  font-weight: 950;
}

.text-link::after {
  content: "→";
  font-size: 22px;
  transition: transform 150ms ease;
}

.text-link:hover::after {
  transform: translateX(5px);
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.review-card {
  margin: 0;
  padding: 28px;
  border-left: 5px solid var(--coral);
  background: var(--white);
}

.review-card blockquote {
  margin: 0;
  font-size: 18px;
  font-weight: 700;
}

.review-card figcaption {
  margin-top: 20px;
  color: var(--ink-soft);
  font-size: 14px;
}

.faq-list {
  border-top: 2px solid var(--ink);
}

.faq-item {
  border-bottom: 2px solid var(--ink);
}

.faq-question {
  width: 100%;
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 4px;
  border: 0;
  color: var(--ink);
  background: transparent;
  font-size: 18px;
  font-weight: 900;
  text-align: left;
  cursor: pointer;
}

.faq-question::after {
  content: "+";
  width: 34px;
  height: 34px;
  flex: 0 0 34px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
}

.faq-question[aria-expanded="true"]::after {
  content: "−";
  color: var(--white);
  background: var(--coral);
}

.faq-answer {
  padding: 0 58px 22px 4px;
  color: var(--ink-soft);
}

.faq-answer p {
  margin: 0 0 10px;
}

.faq-answer ol,
.faq-answer ul {
  margin: 8px 0 0;
  padding-left: 22px;
}

.download-band {
  overflow: hidden;
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--yellow);
}

.download-band-inner {
  min-height: 300px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
}

.download-band p {
  max-width: 700px;
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 18px;
}

.page-intro {
  position: relative;
  overflow: hidden;
  padding: 82px 0 72px;
  border-bottom: 2px solid var(--ink);
  background: #dff3f3;
}

.page-intro.coral {
  background: #ffe3e8;
}

.page-intro h1 {
  max-width: 900px;
  font-size: clamp(46px, 6vw, 78px);
}

.page-intro p {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 19px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
  color: var(--ink-soft);
  font-size: 14px;
  font-weight: 700;
}

.breadcrumb span::before {
  content: "/";
  margin-right: 8px;
}

.guide-layout {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr);
  gap: 70px;
  align-items: start;
}

.guide-toc {
  position: sticky;
  top: 102px;
  padding: 22px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--white);
  box-shadow: 5px 5px 0 var(--ink);
}

.guide-toc strong {
  display: block;
  margin-bottom: 12px;
}

.guide-toc a {
  display: block;
  padding: 8px 0;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 14px;
}

.guide-toc a:hover {
  color: var(--coral-dark);
}

.article-body {
  min-width: 0;
}

.article-body > p:first-child {
  margin-top: 0;
  font-size: 19px;
}

.article-body h2 {
  margin: 66px 0 18px;
  padding-bottom: 10px;
  border-bottom: 4px solid var(--yellow);
  font-size: clamp(27px, 3vw, 38px);
  line-height: 1.25;
}

.article-body h2:first-of-type {
  margin-top: 20px;
}

.article-body h3 {
  margin: 30px 0 10px;
  font-size: 21px;
  line-height: 1.35;
}

.article-body p {
  margin: 0 0 18px;
  color: var(--ink-soft);
}

.step-row {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 22px;
  padding: 28px 0;
  border-bottom: 1px solid var(--line);
}

.step-number {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  color: var(--white);
  background: var(--coral);
  box-shadow: 4px 4px 0 var(--ink);
  font-size: 22px;
  font-weight: 950;
}

.step-row h3 {
  margin-top: 0;
}

.notice {
  margin: 26px 0;
  padding: 22px 24px;
  border: 2px solid var(--ink);
  border-left-width: 8px;
  background: #fff8dc;
}

.notice strong {
  display: block;
  margin-bottom: 5px;
}

.notice p:last-child {
  margin-bottom: 0;
}

.article-image {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(170px, 228px);
  gap: 34px;
  align-items: center;
  margin: 34px 0;
  padding: 30px;
  border: 2px solid var(--ink);
  background: #e7f6f7;
}

.article-image img {
  width: 100%;
  max-width: 400px;
  height: auto;
  border: 2px solid var(--ink);
  border-radius: 16px;
}

.check-list {
  margin: 22px 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  margin: 10px 0;
  padding-left: 30px;
  color: var(--ink-soft);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  top: 0;
  left: 0;
  color: var(--coral-dark);
  font-weight: 950;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin: 26px 0;
}

.support-item {
  padding: 22px;
  border: 2px solid var(--ink);
  background: var(--white);
}

.support-item strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.support-item p {
  margin: 0;
  font-size: 14px;
}

.faq-search-wrap {
  margin-bottom: 36px;
}

.faq-search-wrap label {
  display: block;
  margin-bottom: 8px;
  font-weight: 900;
}

.faq-search {
  width: 100%;
  min-height: 54px;
  padding: 12px 16px;
  border: 2px solid var(--ink);
  border-radius: 5px;
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

.faq-count {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.faq-group {
  margin-top: 52px;
}

.faq-group h2 {
  margin: 0 0 18px;
  font-size: 30px;
}

.faq-entry[hidden] {
  display: none;
}

.no-results {
  padding: 30px;
  border: 2px dashed var(--ink);
  text-align: center;
}

.site-footer {
  padding: 52px 0 28px;
  color: #d7d2dd;
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 0.7fr;
  gap: 56px;
}

.site-footer .brand {
  color: var(--white);
}

.footer-about {
  max-width: 460px;
  margin: 18px 0 0;
  color: #aaa5b1;
}

.footer-title {
  display: block;
  margin-bottom: 12px;
  color: var(--white);
  font-size: 15px;
}

.footer-links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.footer-links a {
  display: inline-block;
  padding: 5px 0;
  color: #bdb8c4;
}

.footer-links a:hover {
  color: var(--yellow);
}

.footer-bottom {
  margin-top: 38px;
  padding-top: 24px;
  border-top: 1px solid #45414b;
  color: #918c99;
  font-size: 13px;
}

.footer-bottom p {
  margin: 4px 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 500ms ease, transform 500ms ease;
}

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

@media (max-width: 980px) {
  .nav-links {
    gap: 18px;
  }

  .hero-inner {
    grid-template-columns: 1fr 360px;
    gap: 26px;
  }

  .hero-visual {
    min-height: 500px;
  }

  .signal-grid,
  .shot-gallery {
    grid-template-columns: repeat(2, 1fr);
  }

  .signal-item:nth-child(2) {
    border-right: 0;
  }

  .signal-item:nth-child(-n + 2) {
    border-bottom: 2px solid var(--ink);
  }

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

  .route-grid,
  .portal-grid {
    gap: 40px;
  }

  .guide-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .guide-toc {
    position: static;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0 18px;
  }

  .guide-toc strong {
    grid-column: 1 / -1;
  }
}

@media (max-width: 760px) {
  .nav-shell {
    min-height: 66px;
  }

  .menu-toggle {
    display: inline-flex;
    order: 3;
  }

  .nav-download {
    margin-left: auto;
  }

  .nav-links {
    position: fixed;
    top: 66px;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 99;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    margin: 0;
    padding: 24px 20px;
    background: var(--paper);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 18px 6px;
    border-bottom: 1px solid var(--line);
    font-size: 20px;
  }

  .hero {
    min-height: auto;
  }

  .hero::before {
    display: none;
  }

  .hero-inner {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 48px;
    padding-bottom: 36px;
  }

  .hero h1 {
    font-size: clamp(45px, 14vw, 66px);
  }

  .hero-visual {
    min-height: 380px;
  }

  .phone-shot {
    width: min(48%, 190px);
  }

  .phone-shot.primary {
    right: 14%;
  }

  .phone-shot.secondary {
    left: 8%;
  }

  .comic-burst {
    width: 92px;
    height: 92px;
    right: 2%;
    bottom: 34px;
    padding: 12px;
    font-size: 13px;
  }

  .section {
    padding: 68px 0;
  }

  .section-head h2,
  .story-band h2,
  .download-band h2 {
    font-size: 34px;
  }

  .feature-grid,
  .route-grid,
  .portal-grid,
  .review-grid,
  .download-band-inner,
  .footer-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .feature-item {
    min-height: 0;
  }

  .route-grid {
    gap: 24px;
  }

  .portal-card {
    min-height: 280px;
  }

  .download-band-inner {
    padding: 60px 0;
  }

  .download-band .button {
    justify-self: start;
  }

  .page-intro {
    padding: 60px 0 54px;
  }

  .page-intro h1 {
    font-size: 44px;
  }

  .guide-toc {
    grid-template-columns: 1fr 1fr;
  }

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

  .article-image img {
    width: min(100%, 228px);
    margin: 0 auto;
  }
}

@media (max-width: 520px) {
  .container {
    width: min(calc(100% - 28px), var(--max-width));
  }

  .brand {
    gap: 7px;
    font-size: 18px;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .nav-download {
    min-height: 38px;
    padding: 8px 11px;
    box-shadow: 3px 3px 0 var(--ink);
    font-size: 13px;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 345px;
  }

  .phone-shot {
    width: 155px;
    border-radius: 18px;
  }

  .phone-shot.primary {
    right: 7%;
  }

  .phone-shot.secondary {
    left: 4%;
  }

  .signal-grid,
  .shot-gallery {
    grid-template-columns: 1fr;
  }

  .signal-item,
  .signal-item:nth-child(2) {
    border-right: 0;
    border-bottom: 2px solid var(--ink);
  }

  .signal-item:last-child {
    border-bottom: 0;
  }

  .shot-gallery {
    gap: 44px;
  }

  .shot-frame {
    width: min(100%, 280px);
    margin: 0 auto;
  }

  .guide-toc {
    grid-template-columns: 1fr;
  }

  .step-row {
    grid-template-columns: 1fr;
  }

  .faq-answer {
    padding-right: 8px;
  }
}

@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;
  }

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