@charset "UTF-8";

:root {
  color-scheme: light;
  --paper: #f7f5f1;
  --paper-raised: #ffffff;
  --ink: #171615;
  --muted: #67635e;
  --line: #d8d3cb;
  --accent: #e64b3f;
  --accent-dark: #bd2f28;
  --cobalt: #5266e8;
  --sun: #f2bd3d;
  --success: #187a55;
  --danger: #b72d2d;
  --content: 1180px;
  --reading: 760px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --shadow: 0 22px 60px rgba(24, 19, 14, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: clip;
  background: var(--paper);
  color: var(--ink);
  font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  line-height: 1.65;
  letter-spacing: 0;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

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

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

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

.skip-link {
  position: fixed;
  z-index: 1000;
  top: 12px;
  left: 12px;
  padding: 10px 14px;
  background: var(--ink);
  color: #fff;
  transform: translateY(-160%);
}

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

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

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

.site-header {
  position: sticky;
  z-index: 100;
  top: 0;
  border-bottom: 1px solid color-mix(in srgb, var(--line) 75%, transparent);
  background: color-mix(in srgb, var(--paper) 93%, transparent);
  backdrop-filter: blur(18px);
}

.nav-shell {
  display: flex;
  min-height: 72px;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--ink);
  font-weight: 750;
  text-decoration: none;
  white-space: nowrap;
}

.brand img {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-md);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav-links a {
  position: relative;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
  text-decoration: none;
}

.nav-links a:hover,
.nav-links a[aria-current="page"] {
  color: var(--ink);
}

.nav-links .nav-cta,
.nav-links .nav-cta:hover {
  color: #fff;
}

.nav-links a[aria-current="page"]::after {
  position: absolute;
  right: 0;
  bottom: -9px;
  left: 0;
  height: 2px;
  background: var(--accent);
  content: "";
}

.nav-cta,
.button {
  display: inline-flex;
  min-height: 46px;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  padding: 11px 18px;
  background: var(--ink);
  color: #fff;
  font-weight: 720;
  line-height: 1.25;
  text-decoration: none;
  cursor: pointer;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.nav-cta {
  min-height: 40px;
  padding: 8px 14px;
  font-size: 13px;
}

.button:hover,
.nav-cta:hover {
  background: #34312e;
  transform: translateY(-2px);
}

.button-secondary {
  border-color: var(--line);
  background: transparent;
  color: var(--ink);
}

.button-secondary:hover {
  border-color: var(--ink);
  background: var(--paper-raised);
}

.platform-icon {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  background: currentColor;
  -webkit-mask: center / contain no-repeat;
  mask: center / contain no-repeat;
}

.platform-icon-apple {
  -webkit-mask-image: url("../images/apple.svg");
  mask-image: url("../images/apple.svg");
}

.platform-icon-android {
  -webkit-mask-image: url("../images/android.svg");
  mask-image: url("../images/android.svg");
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
  font-size: 22px;
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent-dark);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.hero {
  padding: 64px 0 44px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(420px, 1.1fr);
  align-items: center;
  gap: 48px;
}

.hero h1 {
  margin: 0;
  max-width: 680px;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: clamp(64px, 7.2vw, 112px);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: 0;
}

.hero .lead {
  max-width: 560px;
  margin: 30px 0 0;
  color: #393633;
  font-size: clamp(20px, 2vw, 28px);
  line-height: 1.45;
}

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

.hero-note {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 13px;
}

.hero-media {
  position: relative;
  min-height: 580px;
}

.phone-shot {
  position: absolute;
  width: 240px;
  height: auto;
  margin: 0;
}

.device-frame {
  display: grid;
  width: min(100%, 251px);
  aspect-ratio: 580 / 1204;
  place-items: center;
  padding: 8px 8px;
  background: url("../images/iPhone_bg.png") center / 100% 100% no-repeat;
  filter: drop-shadow(0 22px 28px rgba(24, 19, 14, 0.18));
}

.device-frame-large {
  width: min(100%, 289px);
}

.device-frame img {
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  border-radius: 14% / 6.8%;
  object-fit: contain;
}

.phone-shot .device-frame {
  width: 100%;
}

.phone-shot-a {
  z-index: 3;
  top: 8px;
  left: 8%;
  transform: rotate(-4deg);
}

.phone-shot-b {
  z-index: 2;
  top: 30px;
  right: 2%;
  transform: rotate(4deg);
}

.phone-shot-c {
  z-index: 1;
  top: 60px;
  left: 34%;
  transform: rotate(1deg);
}

.proof-strip {
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #ece7df;
  color: var(--ink);
}

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

.proof-item {
  padding: 22px 24px;
  border-right: 1px solid #cec7bd;
}

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

.proof-item strong {
  display: block;
  color: var(--accent-dark);
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: 34px;
  line-height: 1.15;
}

.proof-item span {
  display: block;
  margin-top: 6px;
  color: var(--muted);
  font-size: 13px;
}

.section {
  padding: 88px 0;
}

.section-tight {
  padding: 64px 0;
}

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

.section-cobalt {
  background: var(--cobalt);
  color: #fff;
}

.section-head {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 60px;
  align-items: end;
  margin-bottom: 58px;
}

.section-head h2,
.feature-copy h2,
.page-hero h1,
.cta-band h2 {
  margin: 0;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: clamp(42px, 5.5vw, 74px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: 0;
}

.section-head p,
.feature-copy > p {
  margin: 0;
  color: var(--muted);
  font-size: 18px;
}

.section-dark .section-head p,
.section-dark .feature-copy > p,
.section-cobalt .section-head p {
  color: rgba(255, 255, 255, 0.72);
}

.editorial-feature {
  display: grid;
  grid-template-columns: minmax(300px, 0.84fr) minmax(0, 1.16fr);
  gap: 74px;
  align-items: center;
}

.editorial-feature + .editorial-feature {
  margin-top: 88px;
}

.editorial-feature.reverse {
  grid-template-columns: minmax(0, 1.16fr) minmax(300px, 0.84fr);
}

.editorial-feature.reverse .feature-copy {
  order: 2;
}

.feature-number {
  display: inline-block;
  margin-bottom: 26px;
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
  font-weight: 800;
}

.feature-copy h2 {
  font-size: clamp(38px, 4.8vw, 64px);
}

.feature-copy > p {
  margin-top: 24px;
}

.feature-points {
  display: grid;
  gap: 0;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.feature-points li {
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--line);
  color: #373431;
}

.section-dark .feature-points li {
  border-color: #3d3935;
  color: #e3ded8;
}

.feature-points li::before {
  color: var(--accent);
  content: "\2197";
  font-weight: 900;
}

.media-frame {
  position: relative;
  display: grid;
  max-width: 300px;
  place-items: center;
  margin-block: 0;
  margin-inline: auto;
  padding: 22px;
  /* background: #e6e2dc; */
}

.media-frame::after {
  position: absolute;
  right: -18px;
  bottom: -18px;
  width: 72%;
  height: 42%;
  border-right: 2px solid var(--accent);
  border-bottom: 2px solid var(--accent);
  content: "";
  pointer-events: none;
}

.section-dark .media-frame {
  background: #2b2926;
}

.feature-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.gallery-shot {
  position: relative;
  display: grid;
  place-items: center;
  margin: 0;
  padding: 28px 20px 76px;
  overflow: hidden;
  /* background: #171615; */
}

.gallery-shot:hover .device-frame {
  transform: scale(1.025);
}

.gallery-shot .device-frame {
  transition: transform 500ms cubic-bezier(.2,.8,.2,1);
}

.gallery-shot figcaption {
  position: absolute;
  right: 12px;
  bottom: 12px;
  left: 12px;
  padding: 12px 14px;
  background: rgba(20, 19, 18, 0.86);
  color: #fff;
  font-size: 13px;
}

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

.privacy-cell {
  padding: 26px;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.privacy-cell .mark {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  margin-bottom: 30px;
  border: 1px solid var(--ink);
  border-radius: 50%;
  font-weight: 850;
}

.privacy-cell h3 {
  margin: 0;
  font-size: 19px;
}

.privacy-cell p {
  margin: 10px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.cta-band {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 40px;
  align-items: center;
  padding: 64px 0;
}

.cta-band h2 {
  font-size: clamp(38px, 5vw, 68px);
}

.cta-band p {
  max-width: 650px;
  margin: 16px 0 0;
  color: rgba(255, 255, 255, 0.75);
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px;
}

.section-cobalt .button {
  background: #fff;
  color: var(--ink);
}

.section-cobalt .button:hover {
  background: #f0eee9;
}

.page-hero {
  padding: 88px 0 64px;
  border-bottom: 1px solid var(--line);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: 0.72fr 1.28fr;
  gap: 60px;
  align-items: end;
}

.page-hero h1 {
  max-width: 820px;
}

.page-hero p {
  max-width: 690px;
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.page-meta {
  display: grid;
  gap: 9px;
  align-content: end;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.legal-layout {
  display: grid;
  grid-template-columns: 230px minmax(0, 1fr);
  gap: 70px;
  align-items: start;
}

.legal-toc {
  position: sticky;
  top: 108px;
}

.legal-toc strong {
  display: block;
  margin-bottom: 14px;
  font-size: 13px;
}

.legal-toc a {
  display: block;
  padding: 7px 0;
  color: var(--muted);
  font-size: 13px;
  text-decoration: none;
}

.legal-toc a:hover {
  color: var(--accent-dark);
}

.prose {
  max-width: 820px;
}

.prose section {
  scroll-margin-top: 110px;
  padding: 0 0 44px;
}

.prose section + section {
  padding-top: 44px;
  border-top: 1px solid var(--line);
}

.prose h2 {
  margin: 0 0 18px;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: 30px;
  line-height: 1.25;
}

.prose h3 {
  margin: 26px 0 10px;
  font-size: 18px;
}

.prose p,
.prose li {
  color: #4f4b47;
}

.prose ul,
.prose ol {
  padding-left: 1.3em;
}

.prose .notice {
  padding: 20px;
  border-left: 3px solid var(--accent);
  background: #efebe5;
  color: #3c3935;
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.support-card {
  padding: 26px;
  background: var(--paper);
}

.support-card .index {
  color: var(--accent-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.support-card h2,
.support-card h3 {
  margin: 30px 0 0;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: 27px;
  line-height: 1.22;
}

.support-card p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 14px;
}

.support-card a {
  display: inline-block;
  margin-top: 22px;
  color: var(--accent-dark);
  font-weight: 700;
}

.status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.status-row strong {
  font-size: 16px;
}

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

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--success) !important;
  font-weight: 750;
  white-space: nowrap;
}

.status-badge::before {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success);
  content: "";
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  position: relative;
  padding: 24px 46px 24px 0;
  font-size: 18px;
  font-weight: 720;
  cursor: pointer;
  list-style: none;
}

.faq-list summary::-webkit-details-marker {
  display: none;
}

.faq-list summary::after {
  position: absolute;
  top: 20px;
  right: 4px;
  content: "+";
  font-size: 25px;
  font-weight: 400;
}

.faq-list details[open] summary::after {
  content: "\2212";
}

.faq-list details p {
  max-width: 820px;
  margin: -6px 0 24px;
  color: var(--muted);
}

.guide-section {
  scroll-margin-top: 98px;
}

.guide-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 42px;
  align-items: end;
  margin-bottom: 44px;
}

.guide-head h2 {
  margin: 0;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: clamp(36px, 4.5vw, 58px);
  line-height: 1.12;
}

.guide-head p {
  margin: 0;
  color: var(--muted);
}

.step-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 16px;
}

.step-grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  max-width: 870px;
}

.step-card {
  margin: 0;
}

.step-card img {
  width: auto;
  max-width: 100%;
  max-height: 520px;
  height: auto;
  margin-inline: auto;
  object-fit: contain;
  background: transparent;
}

.step-card figcaption {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 9px;
  margin-top: 14px;
  color: #4e4a46;
  font-size: 13px;
  line-height: 1.45;
}

.step-card figcaption b {
  color: var(--accent-dark);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.feedback-wrap {
  display: grid;
  grid-template-columns: 0.75fr 1.25fr;
  gap: 70px;
  align-items: start;
}

.feedback-intro h2 {
  margin: 0;
  font-family: "Songti SC", "STSong", Georgia, serif;
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.1;
}

.feedback-intro p {
  color: rgba(255, 255, 255, 0.72);
}

.feedback-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  padding: 34px;
  background: var(--paper-raised);
  color: var(--ink);
}

.field {
  display: grid;
  gap: 8px;
}

.field-full {
  grid-column: 1 / -1;
}

.field label {
  font-size: 13px;
  font-weight: 730;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid #c9c4bd;
  border-radius: var(--radius-sm);
  padding: 11px 12px;
  background: #fff;
  color: var(--ink);
}

.field textarea {
  min-height: 150px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  border-color: var(--cobalt);
  outline: 2px solid color-mix(in srgb, var(--cobalt) 28%, transparent);
}

.form-hint,
.form-status {
  grid-column: 1 / -1;
  margin: 0;
  color: var(--muted);
  font-size: 12px;
}

.form-status {
  display: none;
  padding: 12px 14px;
  border-left: 3px solid var(--success);
  background: #edf7f2;
  color: #165d43;
  font-size: 13px;
}

.form-status.is-visible {
  display: block;
}

.form-status.is-error {
  border-left-color: var(--danger);
  background: #fbeded;
  color: var(--danger);
}

.form-actions .button:disabled {
  cursor: wait;
  opacity: 0.62;
  transform: none;
}

.form-actions {
  display: flex;
  grid-column: 1 / -1;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.form-actions .button {
  border: 0;
}

.site-footer {
  border-top: 1px solid #373431;
  background: var(--ink);
  color: #fff;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.2fr repeat(3, 0.6fr);
  gap: 50px;
  padding: 72px 0;
}

.footer-brand {
  max-width: 360px;
}

.footer-brand .brand {
  color: #fff;
}

.footer-brand p {
  margin-top: 22px;
  color: #aaa39c;
  font-size: 14px;
}

.footer-column strong {
  display: block;
  margin-bottom: 16px;
  color: #fff;
  font-size: 13px;
}

.footer-column a {
  display: block;
  margin: 9px 0;
  color: #aaa39c;
  font-size: 13px;
  text-decoration: none;
}

.footer-column a:hover {
  color: #fff;
}

.footer-bottom {
  display: flex;
  min-height: 64px;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid #373431;
  color: #8d8780;
  font-size: 12px;
}

[data-reveal] {
  opacity: 1;
  transform: none;
}

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

@media (max-width: 980px) {
  .hero-grid,
  .section-head,
  .page-hero-grid,
  .feedback-wrap {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 58px;
  }

  .hero-media {
    min-height: 560px;
  }

  .hero-grid {
    gap: 32px;
  }

  .hero h1 {
    font-size: clamp(64px, 12vw, 100px);
  }

  .phone-shot {
    width: min(31vw, 240px);
  }

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

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

  .proof-item:nth-child(-n + 2) {
    border-bottom: 1px solid #cec7bd;
  }

  .editorial-feature,
  .editorial-feature.reverse {
    grid-template-columns: 1fr 1fr;
    gap: 42px;
  }

  .legal-layout {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .legal-toc {
    position: static;
    display: flex;
    flex-wrap: wrap;
    gap: 5px 18px;
  }

  .legal-toc strong {
    width: 100%;
  }

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

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

  .footer-main {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 760px) {
  .container,
  .reading {
    width: min(calc(100% - 32px), var(--content));
  }

  .nav-shell {
    min-height: 64px;
  }

  .menu-toggle {
    position: absolute;
    top: 11px;
    right: 16px;
    display: inline-flex;
  }

  .nav-links {
    position: absolute;
    top: 64px;
    right: 0;
    left: 0;
    display: none;
    align-items: stretch;
    padding: 14px 16px 20px;
    border-bottom: 1px solid var(--line);
    background: var(--paper);
  }

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

  .nav-links a {
    padding: 10px 4px;
  }

  .nav-links a[aria-current="page"]::after {
    display: none;
  }

  .nav-cta {
    margin-top: 5px;
  }

  .hero {
    min-height: auto;
    padding: 50px 0 36px;
  }

  .hero h1 {
    max-width: calc(100vw - 32px);
    font-size: clamp(58px, 19vw, 84px);
    overflow-wrap: anywhere;
  }

  .hero .lead {
    max-width: calc(100vw - 32px);
    font-size: 19px;
    overflow-wrap: anywhere;
  }

  .hero-note,
  .page-hero h1,
  .page-hero p {
    max-width: calc(100vw - 32px);
    overflow-wrap: anywhere;
  }

  .hero-media {
    min-height: 560px;
    margin-inline: -16px;
  }

  .phone-shot {
    width: min(64vw, 240px);
  }

  .phone-shot-a {
    left: 5%;
  }

  .phone-shot-b {
    right: 2%;
  }

  .phone-shot-c {
    top: 48px;
    left: 29%;
  }

  .proof-item {
    padding: 18px;
  }

  .proof-item strong {
    font-size: 27px;
  }

  .section,
  .section-tight {
    padding: 62px 0;
  }

  .section-head {
    gap: 22px;
    margin-bottom: 38px;
  }

  .section-head h2,
  .page-hero h1 {
    font-size: clamp(40px, 13vw, 58px);
  }

  .editorial-feature,
  .editorial-feature.reverse {
    grid-template-columns: 1fr;
  }

  .editorial-feature.reverse .feature-copy {
    order: initial;
  }

  .editorial-feature + .editorial-feature {
    margin-top: 68px;
  }

  .feature-gallery {
    grid-template-columns: 1fr;
  }

  .gallery-shot {
    padding: 24px 16px 72px;
  }

  .privacy-grid,
  .support-grid {
    grid-template-columns: 1fr;
  }

  .privacy-cell {
    padding: 24px;
  }

  .cta-band {
    grid-template-columns: 1fr;
    padding: 52px 0;
  }

  .cta-actions {
    justify-content: flex-start;
  }

  .page-hero {
    padding: 58px 0 44px;
  }

  .page-hero-grid {
    gap: 30px;
  }

  .guide-head {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .step-grid,
  .step-grid.three {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .feedback-form {
    grid-template-columns: 1fr;
    padding: 24px 18px;
  }

  .field-full,
  .form-hint,
  .form-status,
  .form-actions {
    grid-column: 1;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 36px 24px;
    padding: 54px 0;
  }

  .footer-brand {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 18px 0;
  }
}

@media (max-width: 430px) {
  .proof-grid {
    grid-template-columns: 1fr;
  }

  .proof-item,
  .proof-item:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid #cec7bd;
  }

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

  .footer-main {
    grid-template-columns: 1fr;
  }

  .footer-brand {
    grid-column: auto;
  }
}

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

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

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}