:root {
  --ink: #17171a;
  --paper: #fffdf7;
  --white: #ffffff;
  --coral: #ff5a4f;
  --coral-dark: #d93b36;
  --cyan: #2fc5d4;
  --cyan-dark: #148b98;
  --yellow: #ffd84d;
  --mist: #eef7f6;
  --line: #d9d7cf;
  --muted: #686761;
  --shadow: 8px 8px 0 var(--ink);
  --content: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, Helvetica, sans-serif;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

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

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

button,
input {
  font: inherit;
}

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

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

.skip-link {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 200;
  padding: 10px 16px;
  color: var(--white);
  background: var(--ink);
  transform: translateY(-140%);
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 2px solid var(--ink);
  background: rgba(255, 253, 247, 0.96);
  backdrop-filter: blur(14px);
}

.nav-row {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 30px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  font-size: 22px;
  font-weight: 900;
  line-height: 1;
}

.brand img {
  width: 42px;
  height: 42px;
  border: 2px solid var(--ink);
  border-radius: 8px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.site-nav a:not(.button) {
  min-height: 42px;
  display: inline-flex;
  align-items: center;
  padding: 0 14px;
  border-bottom: 3px solid transparent;
  font-size: 15px;
  font-weight: 700;
}

.site-nav a:not(.button):hover,
.site-nav a[aria-current="page"]:not(.button) {
  border-color: var(--coral);
}

.nav-toggle {
  width: 44px;
  height: 44px;
  display: none;
  align-items: center;
  justify-content: center;
  margin-left: auto;
  padding: 0;
  border: 2px solid var(--ink);
  border-radius: 4px;
  color: var(--ink);
  background: var(--yellow);
  cursor: pointer;
}

.nav-toggle svg,
.button svg,
.feature-icon svg,
.link-arrow svg,
.notice-icon svg {
  width: 20px;
  height: 20px;
  flex: 0 0 auto;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.button {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 0 22px;
  border: 2px solid var(--ink);
  border-radius: 4px;
  font-weight: 900;
  line-height: 1;
  cursor: pointer;
  transition: transform 160ms ease, box-shadow 160ms ease, background-color 160ms ease;
}

.button:hover {
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0 var(--ink);
}

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

.button-primary:hover {
  background: var(--coral-dark);
}

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

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

.hero {
  position: relative;
  overflow: hidden;
  border-bottom: 2px solid var(--ink);
  background:
    linear-gradient(90deg, rgba(23, 23, 26, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(23, 23, 26, 0.05) 1px, transparent 1px),
    var(--paper);
  background-size: 28px 28px;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 58%;
  width: 42%;
  background: var(--cyan);
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 100%);
}

.hero-grid {
  position: relative;
  min-height: 650px;
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  gap: 54px;
  padding-block: 54px 42px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 20px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 30px;
  height: 6px;
  content: "";
  border: 2px solid var(--ink);
  background: var(--yellow);
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1,
h2,
h3 {
  line-height: 1.18;
  letter-spacing: 0;
}

h1 {
  max-width: 700px;
  margin-bottom: 24px;
  font-size: clamp(46px, 6vw, 78px);
  font-weight: 950;
}

.hero-lead {
  max-width: 640px;
  margin-bottom: 30px;
  color: #3f3f3c;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-note {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-visual {
  position: relative;
  z-index: 2;
  min-height: 520px;
}

.phone {
  position: absolute;
  overflow: hidden;
  width: 226px;
  border: 8px solid var(--ink);
  border-radius: 30px;
  background: var(--white);
  box-shadow: 12px 14px 0 rgba(23, 23, 26, 0.9);
}

.phone::before {
  position: absolute;
  top: 8px;
  left: 50%;
  z-index: 3;
  width: 56px;
  height: 7px;
  content: "";
  border-radius: 10px;
  background: var(--ink);
  transform: translateX(-50%);
}

.phone img {
  width: 100%;
}

.phone-main {
  top: 0;
  left: 49%;
  z-index: 3;
  width: 250px;
  transform: translateX(-50%) rotate(1.5deg);
}

.phone-left {
  top: 82px;
  left: 0;
  z-index: 1;
  transform: rotate(-8deg);
}

.phone-right {
  top: 64px;
  right: 0;
  z-index: 2;
  transform: rotate(8deg);
}

.comic-tag {
  position: absolute;
  z-index: 5;
  padding: 8px 14px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  font-size: 15px;
  font-weight: 950;
  background: var(--yellow);
  box-shadow: 4px 4px 0 var(--ink);
}

.tag-one {
  top: 24px;
  right: 0;
  transform: rotate(7deg);
}

.tag-two {
  bottom: 24px;
  left: 20px;
  color: var(--white);
  background: var(--coral);
  transform: rotate(-6deg);
}

.quick-facts {
  color: var(--white);
  border-bottom: 2px solid var(--ink);
  background: var(--ink);
}

.facts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
}

.fact {
  min-height: 116px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 24px 34px;
  border-right: 1px solid #45454a;
}

.fact:last-child {
  border-right: 0;
}

.fact strong {
  display: block;
  color: var(--yellow);
  font-size: 26px;
  line-height: 1.1;
}

.fact span {
  color: #cdccd0;
  font-size: 13px;
}

.fact-mark {
  width: 16px;
  height: 42px;
  flex: 0 0 auto;
  background: var(--coral);
  transform: skew(-9deg);
}

.section {
  padding-block: 92px;
}

.section-compact {
  padding-block: 68px;
}

.section-cyan {
  border-block: 2px solid var(--ink);
  background: var(--cyan);
}

.section-yellow {
  border-block: 2px solid var(--ink);
  background: var(--yellow);
}

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

.section-heading {
  max-width: 760px;
  margin-bottom: 46px;
}

.section-heading .eyebrow {
  margin-bottom: 14px;
}

h2 {
  margin-bottom: 0;
  font-size: clamp(32px, 4.4vw, 52px);
  font-weight: 950;
}

h3 {
  margin-bottom: 12px;
  font-size: 22px;
  font-weight: 900;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.feature-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  padding: 26px;
  border: 2px solid var(--ink);
  border-radius: 4px;
  background: var(--white);
}

.feature-card:nth-child(2) {
  background: #eafafb;
}

.feature-card:nth-child(3) {
  background: #fff5d0;
}

.feature-card:nth-child(4) {
  background: #fff0ee;
}

.feature-index {
  margin-bottom: auto;
  color: var(--coral);
  font: 900 46px/1 Consolas, Monaco, monospace;
}

.feature-icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
}

.feature-card p,
.deep-card p,
.guide-step p,
.support-card p,
.review blockquote,
.article-copy p,
.article-copy li {
  color: #52514d;
}

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

.gallery-toolbar {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 38px;
}

.gallery-toolbar h2 {
  max-width: 700px;
}

.segmented {
  display: inline-flex;
  flex: 0 0 auto;
  padding: 4px;
  border: 2px solid var(--ink);
  border-radius: 6px;
  background: var(--white);
}

.segmented button {
  min-width: 72px;
  min-height: 38px;
  padding: 0 14px;
  border: 0;
  border-radius: 3px;
  color: var(--ink);
  font-weight: 800;
  background: transparent;
  cursor: pointer;
}

.segmented button[aria-selected="true"] {
  color: var(--white);
  background: var(--ink);
}

.shot-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
  align-items: start;
}

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

.shot-card[hidden] {
  display: none;
}

.shot-frame {
  max-width: 360px;
  margin-inline: auto;
  padding: 12px;
  border: 2px solid var(--ink);
  border-radius: 28px;
  background: var(--ink);
  box-shadow: 9px 9px 0 rgba(23, 23, 26, 0.18);
}

.app-shot {
  width: 100%;
  max-width: 360px;
  margin-inline: auto;
  border-radius: 17px;
}

.shot-card figcaption {
  max-width: 360px;
  margin: 22px auto 0;
  font-weight: 800;
}

.deep-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.deep-card {
  position: relative;
  min-height: 300px;
  padding: 34px;
  overflow: hidden;
  border: 2px solid var(--ink);
  border-radius: 4px;
  background: var(--white);
}

.deep-card::after {
  position: absolute;
  right: -26px;
  bottom: -34px;
  width: 130px;
  height: 130px;
  content: "";
  border: 24px solid var(--cyan);
  border-radius: 50%;
}

.deep-card:nth-child(2)::after {
  border-color: var(--coral);
}

.deep-number {
  display: block;
  margin-bottom: 52px;
  color: var(--muted);
  font: 800 14px/1 Consolas, Monaco, monospace;
}

.deep-card p {
  max-width: 470px;
  margin-bottom: 28px;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-bottom: 2px solid var(--ink);
  font-weight: 900;
}

.reviews-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
}

.review-featured,
.review-stack {
  border: 2px solid var(--ink);
  background: var(--white);
}

.review-featured {
  min-height: 400px;
  padding: 40px;
  box-shadow: var(--shadow);
}

.quote-mark {
  color: var(--coral);
  font: 900 80px/0.75 Georgia, serif;
}

.review blockquote {
  margin: 24px 0;
  font-size: 20px;
}

.review cite {
  font-size: 14px;
  font-style: normal;
  font-weight: 900;
}

.review-stack {
  display: grid;
  grid-template-rows: 1fr 1fr;
}

.review-small {
  padding: 28px;
}

.review-small + .review-small {
  border-top: 2px solid var(--ink);
}

.review-small blockquote {
  margin-top: 0;
  font-size: 16px;
}

.faq-preview {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 50px;
  align-items: start;
}

.faq-preview h2 {
  margin-bottom: 30px;
}

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

details {
  border-bottom: 2px solid var(--ink);
}

summary {
  position: relative;
  padding: 22px 48px 22px 4px;
  list-style: none;
  font-weight: 900;
  cursor: pointer;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  position: absolute;
  top: 50%;
  right: 6px;
  width: 28px;
  height: 28px;
  display: grid;
  place-items: center;
  content: "+";
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--yellow);
  transform: translateY(-50%);
}

details[open] summary::after {
  content: "−";
  background: var(--coral);
}

.detail-body {
  padding: 0 46px 22px 4px;
  color: #4e4d49;
}

.detail-body p:last-child,
.detail-body ul:last-child {
  margin-bottom: 0;
}

.download-band {
  position: relative;
  overflow: hidden;
  padding-block: 74px;
  border-top: 2px solid var(--ink);
  color: var(--white);
  background: var(--coral);
}

.download-band::before,
.download-band::after {
  position: absolute;
  content: "";
  border: 18px solid var(--yellow);
  border-radius: 50%;
}

.download-band::before {
  top: -52px;
  left: 4%;
  width: 130px;
  height: 130px;
}

.download-band::after {
  right: 7%;
  bottom: -82px;
  width: 190px;
  height: 190px;
}

.download-row {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.download-row h2 {
  max-width: 700px;
  font-size: clamp(32px, 4vw, 50px);
}

.site-footer {
  padding-block: 54px 26px;
  color: #d8d7da;
  background: var(--ink);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 0.8fr;
  gap: 44px;
  padding-bottom: 38px;
}

.footer-brand .brand {
  margin-bottom: 18px;
  color: var(--white);
}

.footer-brand p {
  max-width: 460px;
  color: #afafb4;
  font-size: 14px;
}

.footer-title {
  margin-bottom: 14px;
  color: var(--yellow);
  font-size: 14px;
  font-weight: 900;
}

.footer-links {
  display: grid;
  gap: 9px;
  font-size: 14px;
}

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

.footer-bottom {
  padding-top: 22px;
  border-top: 1px solid #3a3a3e;
  color: #949398;
  font-size: 12px;
}

.footer-bottom p {
  margin-bottom: 8px;
}

.page-hero {
  position: relative;
  overflow: hidden;
  padding-block: 76px 66px;
  border-bottom: 2px solid var(--ink);
  background: var(--yellow);
}

.page-hero::after {
  position: absolute;
  top: -120px;
  right: 4%;
  width: 320px;
  height: 320px;
  content: "";
  border: 56px solid var(--coral);
  border-radius: 50%;
}

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

.page-hero h1 {
  max-width: 900px;
  margin-bottom: 20px;
  font-size: clamp(40px, 5.5vw, 68px);
}

.page-lead {
  max-width: 750px;
  margin-bottom: 0;
  font-size: 18px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  font-size: 13px;
  font-weight: 800;
}

.breadcrumb span {
  color: var(--muted);
}

.guide-layout {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr);
  gap: 54px;
}

.side-nav {
  position: sticky;
  top: 100px;
  align-self: start;
  border: 2px solid var(--ink);
  background: var(--white);
}

.side-nav-title {
  margin: 0;
  padding: 14px 18px;
  color: var(--white);
  font-weight: 900;
  background: var(--ink);
}

.side-nav a {
  display: block;
  padding: 13px 18px;
  border-top: 1px solid var(--line);
  font-size: 14px;
  font-weight: 800;
}

.side-nav a:hover {
  background: var(--yellow);
}

.article-copy section {
  scroll-margin-top: 104px;
  margin-bottom: 76px;
}

.article-copy h2 {
  margin-bottom: 28px;
  font-size: clamp(30px, 4vw, 44px);
}

.article-copy h3 {
  margin-top: 30px;
}

.article-copy p,
.article-copy li {
  font-size: 16px;
}

.article-copy ul,
.article-copy ol {
  padding-left: 24px;
}

.check-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  padding: 0 !important;
  list-style: none;
}

.check-list li {
  min-height: 118px;
  padding: 20px;
  border: 2px solid var(--ink);
  background: var(--white);
}

.check-list strong {
  display: block;
  margin-bottom: 8px;
  color: var(--coral-dark);
}

.guide-steps {
  display: grid;
  gap: 24px;
}

.guide-step {
  display: grid;
  grid-template-columns: 74px 1fr;
  gap: 24px;
  padding: 28px;
  border: 2px solid var(--ink);
  background: var(--white);
}

.step-number {
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border: 2px solid var(--ink);
  border-radius: 50%;
  font: 900 24px/1 Consolas, Monaco, monospace;
  background: var(--yellow);
}

.guide-step:nth-child(even) .step-number {
  color: var(--white);
  background: var(--coral);
}

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

.notice {
  display: flex;
  gap: 16px;
  margin-block: 28px;
  padding: 20px 22px;
  border: 2px solid var(--ink);
  background: #eafafb;
}

.notice-icon {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  border: 2px solid var(--ink);
  border-radius: 50%;
  background: var(--cyan);
}

.notice p {
  margin-bottom: 0;
}

.inline-shot {
  max-width: 340px;
  margin: 30px auto;
  border: 8px solid var(--ink);
  border-radius: 28px;
  box-shadow: 8px 8px 0 var(--coral);
}

.inline-shot img {
  width: 100%;
  max-width: 324px;
  border-radius: 17px;
}

.inline-shot figcaption {
  padding: 12px 10px 4px;
  color: var(--white);
  font-size: 13px;
  text-align: center;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.support-card {
  padding: 24px;
  border: 2px solid var(--ink);
  background: var(--white);
}

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

.faq-tools {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 28px;
}

.faq-search {
  width: min(100%, 560px);
  height: 52px;
  padding: 0 18px;
  border: 2px solid var(--ink);
  border-radius: 4px;
  color: var(--ink);
  background: var(--white);
}

.faq-count {
  min-width: 78px;
  font-size: 13px;
  font-weight: 800;
}

.faq-group {
  margin-bottom: 58px;
}

.faq-group h2 {
  margin-bottom: 24px;
  font-size: 34px;
}

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

.feature-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-detail {
  min-height: 230px;
  padding: 24px;
  border: 2px solid var(--ink);
  background: var(--white);
}

.feature-detail:nth-child(2n) {
  background: #fff5d0;
}

.feature-detail:nth-child(3n) {
  background: #eafafb;
}

.feature-detail p {
  margin-bottom: 0;
}

.related-links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.related-link {
  min-height: 150px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 26px;
  border: 2px solid var(--ink);
  background: var(--white);
}

.related-link:hover {
  background: var(--yellow);
}

.related-link strong {
  display: block;
  margin-bottom: 6px;
  font-size: 20px;
}

.related-link span {
  color: var(--muted);
  font-size: 14px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}

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

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

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

@media (max-width: 980px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: fixed;
    inset: 74px 0 auto 0;
    display: none;
    align-items: stretch;
    padding: 18px 20px 24px;
    border-bottom: 2px solid var(--ink);
    background: var(--paper);
    box-shadow: 0 14px 0 rgba(23, 23, 26, 0.12);
  }

  .site-nav.is-open {
    display: grid;
  }

  .site-nav a:not(.button) {
    padding-inline: 6px;
  }

  .hero::before {
    inset: auto 0 0 0;
    width: 100%;
    height: 43%;
    clip-path: polygon(0 22%, 100% 0, 100% 100%, 0 100%);
  }

  .hero-grid {
    min-height: auto;
    grid-template-columns: 1fr;
    gap: 18px;
    padding-block: 46px 34px;
  }

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

  .hero-visual {
    width: min(100%, 660px);
    min-height: 420px;
    margin-inline: auto;
  }

  .phone {
    width: 188px;
  }

  .phone-main {
    width: 210px;
  }

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

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

  .side-nav {
    position: static;
    display: flex;
    overflow-x: auto;
  }

  .side-nav-title {
    display: none;
  }

  .side-nav a {
    flex: 0 0 auto;
    border-top: 0;
    border-right: 1px solid var(--line);
  }

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

@media (max-width: 720px) {
  .container {
    width: min(calc(100% - 28px), var(--content));
  }

  .nav-row {
    min-height: 66px;
  }

  .brand {
    font-size: 20px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .site-nav {
    top: 66px;
  }

  h1 {
    font-size: 42px;
  }

  .hero-lead,
  .page-lead {
    font-size: 16px;
  }

  .hero-grid {
    padding-top: 36px;
  }

  .hero-visual {
    min-height: 300px;
  }

  .phone {
    width: 146px;
    border-width: 5px;
    border-radius: 20px;
    box-shadow: 7px 8px 0 rgba(23, 23, 26, 0.9);
  }

  .phone::before {
    top: 5px;
    width: 38px;
    height: 5px;
  }

  .phone-main {
    width: 166px;
  }

  .phone-left {
    top: 52px;
  }

  .phone-right {
    top: 44px;
  }

  .comic-tag {
    display: none;
  }

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

  .fact {
    min-height: 88px;
    padding: 18px 20px;
    border-right: 0;
    border-bottom: 1px solid #45454a;
  }

  .fact:last-child {
    border-bottom: 0;
  }

  .section {
    padding-block: 64px;
  }

  .section-compact {
    padding-block: 52px;
  }

  .section-heading {
    margin-bottom: 32px;
  }

  .feature-grid,
  .deep-grid,
  .reviews-grid,
  .support-grid,
  .related-links,
  .feature-detail-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: 260px;
  }

  .gallery-toolbar {
    align-items: stretch;
    flex-direction: column;
  }

  .segmented {
    width: 100%;
  }

  .segmented button {
    min-width: 0;
    flex: 1;
  }

  .shot-grid {
    display: flex;
    gap: 18px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    padding: 0 4px 16px;
  }

  .shot-card {
    min-width: min(82vw, 340px);
    scroll-snap-align: center;
  }

  .review-featured {
    min-height: 0;
    padding: 28px;
    box-shadow: 6px 6px 0 var(--ink);
  }

  .faq-preview {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .download-row {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .page-hero {
    padding-block: 54px 48px;
  }

  .page-hero::after {
    right: -160px;
    opacity: 0.5;
  }

  .page-hero h1 {
    font-size: 40px;
  }

  .check-list {
    grid-template-columns: 1fr;
  }

  .guide-step {
    grid-template-columns: 52px 1fr;
    gap: 16px;
    padding: 20px;
  }

  .step-number {
    width: 48px;
    height: 48px;
    font-size: 18px;
  }

  .faq-tools {
    align-items: stretch;
    flex-direction: column;
  }

  .faq-count {
    min-width: 0;
  }
}

@media (max-width: 420px) {
  h1,
  .page-hero h1 {
    overflow-wrap: anywhere;
    font-size: 36px;
  }

  .hero-actions {
    flex-wrap: nowrap;
    gap: 10px;
  }

  .hero-actions .button {
    min-width: 0;
    padding-inline: 12px;
    font-size: 14px;
  }

  .hero-actions .button:first-child {
    flex: 0.85;
  }

  .hero-actions .button:last-child {
    flex: 1.15;
  }

  .download-row .button {
    width: 100%;
  }

  .hero-visual {
    min-height: 276px;
  }

  .phone {
    width: 126px;
  }

  .phone-main {
    width: 148px;
  }
}

@media (max-width: 350px) {
  .hero-actions {
    flex-wrap: wrap;
  }

  .hero-actions .button {
    width: 100%;
    flex: 1 0 100%;
  }
}