:root {
  --bg: #ffffff;
  --bg-soft: #f4f8fd;
  --bg-cool: #eef7ff;
  --text: #0c1833;
  --muted: #60708b;
  --line: #dce7f3;
  --navy: #061d39;
  --navy-2: #08294c;
  --blue: #0568de;
  --blue-2: #1f8df5;
  --cyan: #19b9dc;
  --green: #19b978;
  --amber: #f5a623;
  --rose: #ef466f;
  --indigo: #5668e8;
  --shadow: 0 18px 45px rgba(13, 46, 86, 0.14);
  --shadow-soft: 0 12px 30px rgba(6, 29, 57, 0.08);
  --radius: 8px;
  --container: 1180px;
  --header-h: 78px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  letter-spacing: 0;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

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

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

button,
input,
textarea {
  font: inherit;
}

svg {
  width: 1em;
  height: 1em;
  display: block;
}

svg path {
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 1000;
  padding: 10px 14px;
  color: #fff;
  background: var(--blue);
  border-radius: 6px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 12px;
}

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

.narrow {
  max-width: 820px;
}

.centered {
  text-align: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  border-bottom: 1px solid rgba(220, 231, 243, 0.9);
  backdrop-filter: blur(16px);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 24px rgba(6, 29, 57, 0.08);
}

.header-inner {
  height: 100%;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-width: max-content;
}

.brand img {
  width: 52px;
  height: 52px;
  object-fit: contain;
}

.brand span {
  display: grid;
  line-height: 0.94;
  text-transform: uppercase;
}

.brand strong {
  color: var(--text);
  font-size: 28px;
  font-weight: 600;
}

.brand small {
  color: var(--blue);
  font-size: 16px;
  font-weight: 650;
}

.brand-light strong {
  color: #fff;
}

.brand-light small {
  color: #4db3ff;
}

.main-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 600;
  color: #183253;
}

.main-nav a {
  position: relative;
  padding: 30px 0 26px;
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16px;
  height: 3px;
  background: var(--blue);
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.18s ease;
}

.main-nav a:hover,
.main-nav a.is-active {
  color: var(--blue);
}

.main-nav a:hover::after,
.main-nav a.is-active::after {
  transform: scaleX(1);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-width: 0;
  min-height: 44px;
  padding: 12px 18px;
  border: 0;
  border-radius: 7px;
  font-weight: 650;
  line-height: 1;
  max-width: 100%;
  text-align: center;
  white-space: normal;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  color: #fff;
  background: var(--blue);
  box-shadow: 0 12px 24px rgba(5, 104, 222, 0.24);
}

.btn-primary:hover {
  background: #0459c0;
}

.btn-soft {
  color: var(--blue);
  background: #e8f3ff;
  border: 1px solid #cce5ff;
}

.btn-large {
  min-height: 54px;
  padding: 16px 24px;
  font-size: 16px;
}

.btn-block {
  width: 100%;
}

.btn-icon {
  width: 18px;
  height: 18px;
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: #fff;
  color: var(--text);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  margin: 4px auto;
  background: currentColor;
  border-radius: 999px;
  transition: transform 0.18s ease, opacity 0.18s ease;
}

body.nav-open .nav-toggle span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

body.nav-open .nav-toggle span:nth-child(2) {
  opacity: 0;
}

body.nav-open .nav-toggle span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.section-shell,
.section,
.page-hero,
.article-hero {
  position: relative;
}

.hero {
  overflow: hidden;
  min-height: calc(100vh - var(--header-h));
  padding: 68px 0 46px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f7fbff 58%, #eef7ff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(430px, 1.08fr);
  align-items: center;
  gap: 46px;
}

.hero-copy {
  position: relative;
  z-index: 2;
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 22px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
}

.eyebrow svg {
  width: 18px;
  height: 18px;
}

.hero h1,
.page-hero h1,
.article-hero h1 {
  margin: 0;
  color: #0a1730;
  font-size: clamp(42px, 7vw, 82px);
  line-height: 0.98;
  font-weight: 700;
}

.hero h1 span,
.page-hero h1 span {
  color: var(--blue);
}

.hero h1 span {
  display: block;
}

.lead,
.page-hero p,
.article-hero p {
  max-width: 620px;
  margin: 20px 0 0;
  color: #40526f;
  font-size: 21px;
  line-height: 1.55;
  overflow-wrap: break-word;
}

.hero-checks {
  margin-top: 30px;
}

.check-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 30px;
  color: #142441;
  font-weight: 700;
  line-height: 1.5;
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35em;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--blue);
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 6px;
  top: calc(0.35em + 4px);
  width: 6px;
  height: 9px;
  border: solid #fff;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.version-line {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  margin-top: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
}

.hero-visual {
  position: relative;
  min-height: 610px;
}

.halo {
  display: none;
}

.dot-grid {
  position: absolute;
  left: 2%;
  top: 45%;
  width: 150px;
  height: 150px;
  opacity: 0.45;
  background-image: radial-gradient(circle, #82bdf1 2px, transparent 3px);
  background-size: 22px 22px;
}

.real-phone-stack {
  position: absolute;
  inset: 0;
}

.real-phone {
  position: absolute;
  width: min(21vw, 292px);
  height: auto;
  border-radius: 34px;
  filter: drop-shadow(0 28px 46px rgba(8, 18, 38, 0.28));
}

.real-phone-main {
  left: 38%;
  top: 50%;
  z-index: 3;
  transform: translate(-8%, -48%) rotate(-4deg);
}

.real-phone-back {
  left: 52%;
  top: 50%;
  width: min(19vw, 268px);
  z-index: 1;
  transform: translate(-2%, -52%) rotate(7deg);
}

.single-device-shot {
  width: min(100%, 265px);
  height: auto;
  margin-inline: auto;
  border-radius: 34px;
  filter: drop-shadow(0 24px 42px rgba(8, 18, 38, 0.24));
  transform: rotate(3deg);
}

.phone-stack {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone {
  width: 272px;
  min-height: 560px;
  padding: 13px;
  border-radius: 34px;
  background: #101010;
  box-shadow: 0 28px 55px rgba(8, 18, 38, 0.28);
}

.phone::before {
  content: "";
  position: absolute;
}

.phone-screen {
  position: relative;
  overflow: hidden;
  height: 100%;
  min-height: 534px;
  border-radius: 25px;
  background: #fff;
}

.phone-main {
  position: relative;
  z-index: 3;
  transform: rotate(-3deg);
}

.phone-back {
  position: absolute;
  z-index: 1;
  right: 54px;
  transform: rotate(8deg) translateX(116px);
  opacity: 0.98;
}

.phone-small {
  position: relative;
  width: 220px;
  min-height: 454px;
  margin-inline: auto;
  transform: rotate(4deg);
}

.phone-small .phone-screen {
  min-height: 428px;
}

.status-bar {
  display: flex;
  justify-content: space-between;
  height: 24px;
  padding: 8px 18px 0;
  color: #fff;
  background: var(--blue);
  font-size: 10px;
  font-weight: 650;
}

.status-bar span:last-child {
  width: 40px;
  height: 7px;
  margin-top: 1px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
}

.app-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 10px 14px;
  color: #fff;
  background: var(--blue);
  font-size: 13px;
  font-weight: 600;
}

.app-bar img {
  width: 26px;
  height: 26px;
}

.profile-card {
  display: grid;
  place-items: center;
  gap: 9px;
  padding: 32px 18px 16px;
}

.profile-card img {
  width: 92px;
  height: 92px;
  object-fit: contain;
}

.profile-card strong {
  font-size: 14px;
}

.stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  padding: 0 18px;
  text-align: center;
}

.stats-row span {
  display: grid;
  color: #6b7890;
  font-size: 10px;
  font-weight: 700;
}

.stats-row strong {
  color: #0b1d3a;
  font-size: 15px;
  font-weight: 700;
}

.mini-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: calc(100% - 36px);
  min-height: 43px;
  margin: 22px auto 18px;
  color: #fff;
  background: var(--blue);
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 0 18px 18px;
}

.tool-grid span {
  display: grid;
  place-items: center;
  min-height: 68px;
  padding: 8px 4px;
  border: 1px solid #e7eef7;
  border-radius: 8px;
  color: #10213e;
  background: #fff;
  box-shadow: 0 8px 18px rgba(11, 34, 68, 0.06);
  font-size: 9px;
  font-weight: 650;
  text-align: center;
}

.glyph {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--blue);
}

.glyph.heart {
  background: var(--rose);
}

.glyph.comment {
  background: var(--indigo);
}

.glyph.story {
  background: var(--green);
}

.glyph.play {
  background: #6c55f0;
}

.glyph.save {
  background: var(--amber);
}

.side-list {
  display: grid;
  gap: 14px;
  padding: 38px 20px;
}

.side-list span {
  min-height: 45px;
  padding: 14px 12px;
  border-bottom: 1px solid #e8eef6;
  color: #0e213f;
  font-size: 13px;
  font-weight: 650;
}

.section {
  padding: 74px 0;
}

.section-muted {
  background: var(--bg-soft);
}

.section-heading {
  margin-bottom: 34px;
}

.section-heading span {
  display: inline-block;
  margin-bottom: 8px;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.section-heading h2,
.split-panel h2,
.content-panel h2,
.support-card h2,
.tips-panel h2,
.article-body h2,
.legal-body h2 {
  margin: 0;
  color: #0d1d39;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.15;
  font-weight: 700;
}

.section-heading em {
  color: var(--blue);
  font-style: normal;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 22px;
}

.home-info-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 44px;
  align-items: start;
}

.home-info-copy {
  max-width: 790px;
}

.home-info-copy h2 {
  max-width: 760px;
  margin: 0 0 20px;
  color: #0d1d39;
  font-size: clamp(30px, 4.2vw, 44px);
  line-height: 1.18;
  font-weight: 650;
}

.home-info-copy p,
.section-intro,
.workflow-grid p,
.home-note p {
  color: #465b78;
  font-size: 16px;
  line-height: 1.78;
}

.home-info-copy p {
  margin: 0 0 16px;
}

.home-info-copy code,
.home-facts dd {
  overflow-wrap: anywhere;
}

.home-info-copy code {
  padding: 2px 6px;
  border: 1px solid #d9e8f6;
  border-radius: 5px;
  background: #f7fbff;
  color: #0f3157;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.9em;
}

.home-info-copy a {
  color: var(--blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.home-facts {
  padding: 28px;
  border: 1px solid #cfe5fb;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.home-facts h3 {
  margin: 0 0 18px;
  color: #0d1d39;
  font-size: 22px;
  font-weight: 650;
}

.home-facts dl {
  display: grid;
  gap: 0;
  margin: 0 0 22px;
}

.home-facts div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid #edf2f8;
}

.home-facts dt {
  color: #62748f;
  font-weight: 600;
}

.home-facts dd {
  margin: 0;
  color: #10213e;
  font-weight: 600;
}

.section-intro {
  max-width: 780px;
  margin: 14px auto 0;
}

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

.workflow-grid article {
  min-height: 230px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.workflow-grid h3 {
  margin: 0 0 12px;
  color: #0d1d39;
  font-size: 21px;
  line-height: 1.3;
  font-weight: 650;
}

.workflow-grid p {
  margin: 0;
}

.home-note {
  margin-top: 24px;
  padding: 24px 28px;
  border: 1px solid #dbe9f6;
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  background: #f7fbff;
}

.home-note strong {
  display: block;
  margin-bottom: 8px;
  color: #0d1d39;
  font-size: 18px;
  font-weight: 650;
}

.home-note p {
  margin: 0;
}

.feature-card {
  min-height: 198px;
  padding: 28px 20px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.feature-icon,
.step-icon {
  display: grid;
  place-items: center;
  width: 70px;
  height: 70px;
  margin: 0 auto 18px;
  color: var(--blue);
  background: #f1f8ff;
  border: 1px solid #d9ecff;
  border-radius: 50%;
  font-size: 34px;
}

.feature-card h3,
.step-card h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
}

.feature-card p,
.step-card p,
.split-panel p,
.content-panel p,
.support-card p,
.tips-panel p,
.article-body p,
.legal-body p {
  margin: 0;
  color: #53657f;
  line-height: 1.65;
}

.steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  max-width: 820px;
  margin: 0 auto;
}

.steps::before {
  content: "";
  position: absolute;
  left: 18%;
  right: 18%;
  top: 36px;
  border-top: 3px dotted #68aef1;
}

.step-card {
  position: relative;
  z-index: 1;
  text-align: center;
  background: var(--bg-soft);
}

.step-number {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  margin: -10px auto 14px;
  color: #fff;
  background: var(--blue);
  border-radius: 50%;
  font-size: 13px;
  font-weight: 700;
}

.screens-row {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 26px;
  align-items: start;
}

.shot-phone {
  min-height: 376px;
  padding: 12px 12px 18px;
  border: 8px solid #111;
  border-radius: 28px;
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.real-screens-row {
  grid-template-columns: repeat(5, minmax(120px, 1fr));
  align-items: start;
}

.screenshot-card {
  display: grid;
  justify-items: center;
  gap: 14px;
  margin: 0;
}

.screenshot-card img {
  width: min(100%, 185px);
  height: auto;
  margin: 0 auto;
  border-radius: 30px;
  filter: drop-shadow(0 18px 28px rgba(8, 18, 38, 0.18));
}

.screenshot-card figcaption {
  color: #415371;
  font-size: 13px;
  font-weight: 600;
}

.shot-top {
  display: flex;
  align-items: center;
  min-height: 36px;
  margin: -2px -2px 18px;
  padding: 0 12px;
  color: #fff;
  background: var(--blue);
  border-radius: 18px 18px 5px 5px;
  font-size: 11px;
  font-weight: 600;
}

.shot-phone img {
  width: 58px;
  height: 58px;
  margin: 0 auto 10px;
}

.shot-phone h3 {
  margin: 0 0 16px;
  font-size: 13px;
  text-align: center;
}

.shot-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-bottom: 18px;
  color: #172640;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
}

.shot-phone a {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  margin-bottom: 16px;
  color: #fff;
  background: var(--blue);
  border-radius: 5px;
  font-size: 11px;
  font-weight: 600;
}

.shot-tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 9px;
}

.shot-tabs span {
  height: 46px;
  border: 1px solid #e7eef7;
  border-radius: 6px;
  background: #fbfdff;
}

.shot-phone label {
  display: block;
  margin-bottom: 10px;
  color: #172640;
  font-size: 12px;
  font-weight: 600;
}

.fake-input {
  height: 38px;
  margin-bottom: 18px;
  border: 1px solid #dfe8f2;
  border-radius: 5px;
  background: #f7fafc;
}

.shot-phone p {
  color: #65758d;
  font-size: 12px;
  line-height: 1.5;
}

.fake-list {
  display: grid;
  gap: 14px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.fake-list li {
  display: flex;
  justify-content: space-between;
  padding-bottom: 10px;
  border-bottom: 1px solid #e9f0f8;
  font-size: 12px;
}

.split-panel {
  display: grid;
  grid-template-columns: 1fr minmax(360px, 0.7fr);
  align-items: center;
  gap: 36px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.download-mini-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 18px;
  border: 1px solid #dce7f3;
  border-radius: var(--radius);
  background: #f8fbff;
}

.download-mini-card img {
  width: 66px;
  height: 66px;
}

.download-mini-card strong,
.download-mini-card span {
  display: block;
}

.download-mini-card span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.faq-layout,
.faq-page-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 42px;
  align-items: start;
}

.accordion {
  display: grid;
  gap: 12px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 8px 18px rgba(8, 30, 58, 0.04);
}

.faq-item.is-hidden {
  display: none;
}

.faq-item button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 54px;
  padding: 0 20px;
  color: #132441;
  background: transparent;
  border: 0;
  cursor: pointer;
  font-size: 15px;
  font-weight: 600;
  text-align: left;
}

.faq-item button span {
  position: relative;
  width: 16px;
  height: 16px;
  margin-left: 16px;
  flex: 0 0 16px;
}

.faq-item button span::before,
.faq-item button span::after {
  content: "";
  position: absolute;
  inset: 7px 0 auto;
  height: 2px;
  background: var(--blue);
  border-radius: 999px;
}

.faq-item button span::after {
  transform: rotate(90deg);
}

.faq-item.is-open button span::after {
  transform: rotate(0deg);
}

.faq-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.24s ease;
}

.faq-panel p {
  margin: 0;
  padding: 0 20px 18px;
  color: #53657f;
  line-height: 1.6;
}

.support-card,
.tips-panel,
.content-panel,
.download-card-main,
.sticky-download,
.contact-form,
.legal-body {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.support-card,
.tips-panel,
.content-panel,
.sticky-download,
.contact-form,
.legal-body {
  padding: 30px;
}

.support-card h3,
.support-card h2,
.tips-panel h2,
.content-panel h2 {
  margin-bottom: 12px;
  font-size: 24px;
}

.support-card .btn,
.tips-panel .btn {
  margin-top: 22px;
}

.page-hero {
  padding: 82px 0 70px;
  background:
    linear-gradient(180deg, #ffffff 0%, #f3f9ff 100%);
  border-bottom: 1px solid var(--line);
}

.page-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 330px;
  align-items: center;
  gap: 48px;
}

.page-hero h1,
.article-hero h1 {
  font-size: clamp(38px, 6vw, 58px);
}

.mini-phone-wrap {
  display: flex;
  justify-content: center;
}

.download-layout {
  display: grid;
  grid-template-columns: 360px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.download-card-main {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  padding: 34px;
}

.download-card-main > img {
  width: 108px;
  height: 108px;
  margin: 0 auto 20px;
}

.download-title {
  text-align: center;
}

.download-title h2 {
  margin: 0;
  font-size: 28px;
  font-weight: 700;
}

.download-title p {
  margin: 6px 0 22px;
  color: var(--muted);
}

.version-table,
.article-dl {
  display: grid;
  gap: 10px;
  margin: 0 0 24px;
}

.version-table div,
.article-dl div {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px solid #edf2f8;
}

.version-table dt,
.article-dl dt {
  color: var(--muted);
  font-weight: 700;
}

.version-table dd,
.article-dl dd {
  margin: 0;
  font-weight: 600;
}

.download-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 18px;
}

.download-badges span {
  padding: 7px 10px;
  color: #136c4c;
  background: #eafaf3;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
}

.download-content {
  display: grid;
  gap: 20px;
}

.requirement-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-top: 10px;
}

.requirement-grid span {
  padding: 14px;
  border: 1px solid #e2edf7;
  border-radius: 7px;
  color: #1b2d4a;
  background: #f8fbff;
  font-weight: 600;
}

.article-hero {
  padding: 82px 0 48px;
  background: linear-gradient(180deg, #ffffff 0%, #f6fbff 100%);
  border-bottom: 1px solid var(--line);
}

.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 40px;
  align-items: start;
}

.article-body {
  max-width: 760px;
}

.article-body h2,
.legal-body h2 {
  margin: 32px 0 12px;
  font-size: 28px;
}

.article-body h2:first-child,
.legal-body h2:first-child {
  margin-top: 0;
}

.article-body p {
  margin-bottom: 18px;
  font-size: 17px;
}

.article-body .check-list {
  margin: 18px 0;
}

.sticky-download {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  text-align: center;
}

.sticky-download img {
  width: 86px;
  height: 86px;
  margin: 0 auto 14px;
}

.sticky-download h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

.sticky-download p {
  margin-bottom: 18px;
}

.text-link,
.read-more {
  display: inline-flex;
  margin-top: 14px;
  color: var(--blue);
  font-weight: 600;
}

.guide-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 42px;
  align-items: start;
}

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

.guide-step {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.guide-step span {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  color: #fff;
  background: var(--blue);
  border-radius: 50%;
  font-weight: 700;
}

.guide-step h2 {
  margin: 0 0 8px;
  font-size: 22px;
}

.guide-step p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
}

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

.faq-search {
  max-width: 460px;
  margin: 24px auto 0;
}

.faq-search input,
.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #dbe6f1;
  border-radius: 7px;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.faq-search input {
  min-height: 52px;
  padding: 0 18px;
}

.faq-search input:focus,
.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(5, 104, 222, 0.12);
}

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

.post-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.post-cover {
  position: relative;
  display: grid;
  place-items: center;
  height: 178px;
  overflow: hidden;
}

.post-cover::before,
.post-cover::after {
  content: "";
  position: absolute;
  border: 2px solid rgba(255, 255, 255, 0.55);
}

.post-cover::before {
  width: 118px;
  height: 118px;
  border-radius: 50%;
}

.post-cover::after {
  width: 190px;
  height: 56px;
  border-radius: 999px;
  transform: rotate(-18deg);
}

.post-cover img {
  position: relative;
  z-index: 1;
  width: 74px;
  height: 74px;
  filter: drop-shadow(0 12px 20px rgba(0, 0, 0, 0.16));
}

.cover-blue {
  background: #0b76e0;
}

.cover-green {
  background: #13a76e;
}

.cover-amber {
  background: #f4a51f;
}

.cover-cyan {
  background: #19b9dc;
}

.cover-indigo {
  background: #5966df;
}

.cover-red {
  background: #ed466d;
}

.post-body {
  padding: 22px;
  min-width: 0;
}

.post-body time {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.post-body h2 {
  margin: 10px 0;
  font-size: 21px;
  line-height: 1.28;
  overflow-wrap: anywhere;
}

.post-body h2 a:hover {
  color: var(--blue);
}

.post-body p {
  margin: 0;
  color: var(--muted);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.blog-index-hero {
  padding: 72px 0 38px;
  background:
    linear-gradient(180deg, rgba(239, 247, 255, 0.95) 0%, rgba(255, 255, 255, 0.96) 70%),
    radial-gradient(circle at 78% 28%, rgba(25, 185, 220, 0.16), transparent 30%);
}

.blog-intro {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 34px;
  padding-bottom: 34px;
  border-bottom: 1px solid var(--line);
}

.blog-intro > * {
  min-width: 0;
}

.blog-intro h1 {
  max-width: 740px;
  margin: 10px 0 0;
  font-size: clamp(40px, 5vw, 60px);
  font-weight: 650;
  line-height: 1.05;
  overflow-wrap: anywhere;
}

.blog-intro p {
  max-width: 430px;
  margin: 0;
  color: #405170;
  font-size: 18px;
  line-height: 1.7;
}

.blog-page-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
  gap: 28px;
  align-items: start;
}

.blog-page-grid > *,
.post-card {
  min-width: 0;
}

.blog-side-list {
  display: grid;
  gap: 18px;
}

.featured-post,
.post-card.is-compact {
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.featured-post:hover,
.post-card.is-compact:hover {
  transform: translateY(-3px);
  border-color: rgba(5, 104, 222, 0.28);
  box-shadow: 0 18px 42px rgba(6, 29, 57, 0.12);
}

.post-card.featured-post {
  display: grid;
  min-height: 100%;
}

.post-card.is-compact {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
}

.post-cover.image-cover {
  height: 256px;
  padding: 18px;
  background:
    linear-gradient(135deg, #f5fbff 0%, #ffffff 52%, #eef7ff 100%);
}

.featured-post .post-cover.image-cover {
  height: 380px;
}

.post-card.is-compact .post-cover.image-cover {
  height: 100%;
  min-height: 222px;
}

.post-cover.image-cover::before,
.post-cover.image-cover::after {
  display: none;
}

.post-cover.image-cover img {
  z-index: 1;
  width: auto;
  max-width: min(66%, 260px);
  height: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 16px 28px rgba(6, 29, 57, 0.16));
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  align-items: center;
  color: var(--muted);
  font-size: 13px;
}

.post-meta span {
  position: relative;
}

.post-meta span::before {
  content: "";
  display: inline-block;
  width: 4px;
  height: 4px;
  margin: 0 10px 2px 0;
  border-radius: 50%;
  background: #a9b9cd;
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
}

.post-tags span {
  padding: 7px 10px;
  border: 1px solid #dcebf8;
  border-radius: 999px;
  color: #24527d;
  background: #f3f9ff;
  font-size: 13px;
}

.blog-detail-hero {
  padding: 64px 0 48px;
  background:
    linear-gradient(180deg, #f5faff 0%, #ffffff 100%),
    radial-gradient(circle at 24% 20%, rgba(5, 104, 222, 0.12), transparent 28%);
}

.blog-detail-heading {
  max-width: 900px;
}

.blog-detail-heading h1 {
  max-width: 820px;
  margin: 10px 0 16px;
  font-size: clamp(42px, 5vw, 62px);
  font-weight: 650;
  line-height: 1.06;
  overflow-wrap: anywhere;
}

.blog-detail-heading p {
  max-width: 760px;
}

.back-link {
  display: inline-flex;
  margin-bottom: 20px;
  color: var(--blue);
  font-size: 14px;
  font-weight: 500;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  color: var(--muted);
  font-size: 14px;
}

.rich-article-layout {
  display: grid;
  grid-template-columns: minmax(0, 780px) 290px;
  gap: 46px;
  align-items: start;
}

.blog-article {
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.blog-article h2 {
  margin: 34px 0 12px;
  color: var(--text);
  font-size: 26px;
  font-weight: 600;
  line-height: 1.25;
}

.blog-article h2:first-child {
  margin-top: 0;
}

.blog-article p {
  margin: 0 0 18px;
  color: #354764;
  font-size: 18px;
  line-height: 1.78;
}

.blog-article .article-lead {
  margin: 0 0 28px;
  padding-left: 18px;
  border-left: 3px solid var(--blue);
  color: #172a47;
  font-size: 20px;
  line-height: 1.72;
}

.article-cover-wide {
  margin: 0 0 30px;
  overflow: hidden;
  border: 1px solid #dcebf8;
  border-radius: var(--radius);
  background: linear-gradient(135deg, #f5fbff, #ffffff);
}

.article-cover-wide img {
  width: 100%;
  height: min(48vw, 500px);
  padding: 18px;
  object-fit: contain;
  filter: drop-shadow(0 18px 30px rgba(6, 29, 57, 0.16));
}

.article-cover-wide.two-up {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  padding: 16px 16px 0;
}

.article-cover-wide.two-up img {
  height: 420px;
  padding: 0;
}

.article-cover-wide figcaption {
  padding: 12px 16px 16px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.55;
}

.article-cover-wide.two-up figcaption {
  grid-column: 1 / -1;
  padding-inline: 0;
}

.article-callout {
  display: grid;
  gap: 8px;
  margin: 28px 0;
  padding: 22px;
  border-left: 4px solid var(--green);
  border-radius: var(--radius);
  color: #27415e;
  background: #f1fbf7;
}

.article-callout strong {
  color: var(--text);
  font-weight: 600;
}

.article-sidebar {
  position: sticky;
  top: calc(var(--header-h) + 24px);
}

.sidebar-box {
  display: grid;
  gap: 8px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.sidebar-box h2 {
  margin: 0 0 6px;
  font-size: 19px;
  font-weight: 600;
}

.sidebar-box a {
  padding: 10px 0;
  border-bottom: 1px solid #eef3f8;
  color: #324762;
  font-size: 15px;
}

.sidebar-box a:last-child {
  border-bottom: 0;
}

.sidebar-box a:hover {
  color: var(--blue);
}

.article-stat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin: 18px 0 28px;
}

.article-stat-grid span {
  display: grid;
  gap: 6px;
  padding: 16px;
  border: 1px solid #dcebf8;
  border-radius: var(--radius);
  background: #f6fbff;
  color: #233a56;
  font-size: 17px;
}

.article-stat-grid strong {
  color: var(--muted);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
}

.pagination {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 34px;
}

.pagination a {
  display: grid;
  place-items: center;
  min-width: 38px;
  height: 38px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--text);
  background: #fff;
  font-weight: 600;
}

.pagination a.active,
.pagination a:hover {
  color: #fff;
  background: var(--blue);
  border-color: var(--blue);
}

.version-list {
  display: grid;
  gap: 18px;
  max-width: 920px;
}

.version-card {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}

.version-card.current {
  border-color: #b7dcff;
  background: #f7fbff;
}

.version-card strong,
.version-card span {
  display: block;
}

.version-card strong {
  font-size: 20px;
}

.version-card span {
  margin-top: 6px;
  color: var(--muted);
}

.version-card p {
  margin: 0;
  color: var(--muted);
}

.old-version-hero h1 {
  font-size: clamp(42px, 6vw, 62px);
}

.verified-version-list {
  max-width: 980px;
}

.archive-note {
  display: grid;
  gap: 8px;
  padding: 20px 22px;
  border: 1px solid #cfe5fb;
  border-left: 4px solid var(--blue);
  border-radius: var(--radius);
  background: #f5fbff;
  color: #34506e;
  line-height: 1.65;
}

.archive-note strong {
  color: var(--text);
  font-weight: 600;
}

.archive-note code,
.verified-version-card code {
  padding: 3px 6px;
  border: 1px solid #dcebf8;
  border-radius: 5px;
  color: #0f3157;
  background: #f6fbff;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

.verified-version-card {
  grid-template-columns: 220px minmax(0, 1fr) 170px;
}

.verified-version-card p {
  min-width: 0;
}

.version-actions {
  display: grid;
  gap: 8px;
  justify-items: stretch;
}

.version-actions .btn {
  min-height: 42px;
  padding-inline: 14px;
}

.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 360px;
  gap: 34px;
  align-items: start;
}

.contact-form {
  display: grid;
  gap: 18px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: #172640;
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  padding: 14px 16px;
}

.contact-form button {
  justify-self: start;
}

.legal-body {
  max-width: 860px;
}

.legal-lead {
  color: #243a5c;
  font-size: 19px;
  line-height: 1.75;
}

.legal-body p {
  margin-bottom: 20px;
  font-size: 17px;
}

.legal-body ul {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
  padding-left: 22px;
  color: #4a5d78;
  line-height: 1.7;
}

.legal-body li {
  padding-left: 4px;
}

.legal-body code {
  padding: 2px 6px;
  border: 1px solid #d9e8f6;
  border-radius: 5px;
  background: #f7fbff;
  color: #0f3157;
  font-family: ui-monospace, SFMono-Regular, Consolas, "Liberation Mono", monospace;
  font-size: 0.92em;
  overflow-wrap: anywhere;
}

.legal-body a,
.content-panel a {
  color: var(--blue);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer {
  color: #c9d7e8;
  background: var(--navy);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 0.8fr 0.9fr 1fr;
  gap: 44px;
  padding: 58px 0 36px;
}

.footer-brand p {
  max-width: 330px;
  margin: 20px 0;
  line-height: 1.7;
}

.socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.socials a {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.socials a:hover,
.socials a:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(255, 255, 255, 0.24);
}

.socials a[data-share-service="facebook"]:hover,
.socials a[data-share-service="facebook"]:focus-visible {
  background: #1877f2;
}

.socials a[data-share-service="x"]:hover,
.socials a[data-share-service="x"]:focus-visible {
  background: #111;
}

.socials a[data-share-service="telegram"]:hover,
.socials a[data-share-service="telegram"]:focus-visible {
  background: #229ed9;
}

.socials a[data-share-service="whatsapp"]:hover,
.socials a[data-share-service="whatsapp"]:focus-visible {
  background: #25d366;
}

.socials a[data-share-service="pinterest"]:hover,
.socials a[data-share-service="pinterest"]:focus-visible {
  background: #e60023;
}

.socials svg {
  width: 18px;
  height: 18px;
  fill: currentColor;
}

.site-footer h2 {
  margin: 0 0 18px;
  color: #fff;
  font-size: 18px;
}

.site-footer a:not(.brand):not(.btn):not(.social-share) {
  display: block;
  margin: 10px 0;
  color: #d7e6f6;
}

.site-footer a:not(.brand):not(.btn):not(.social-share):hover {
  color: #fff;
}

.site-footer p {
  margin: 0;
  line-height: 1.7;
}

.footer-bottom {
  padding: 18px 0;
  color: #aebed0;
  background: var(--navy-2);
  text-align: center;
}

.compact-footer {
  margin-top: 0;
}

.footer-bottomline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 76px;
  flex-wrap: wrap;
}

.footer-bottomline a {
  color: #fff;
}

.bottom-strip {
  border-top: 1px solid #dce7f3;
  background: #fff;
  box-shadow: 0 -12px 24px rgba(6, 29, 57, 0.06);
}

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

.strip-grid span {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 70px;
  color: #1c2f4d;
  font-size: 14px;
  font-weight: 600;
}

.strip-grid svg {
  color: var(--blue);
  font-size: 24px;
}

.not-found {
  min-height: 100vh;
  display: grid;
  place-items: center;
  align-content: center;
  gap: 18px;
  padding: 40px;
  text-align: center;
  background: #f6fbff;
}

.not-found img {
  width: 92px;
  height: 92px;
}

.not-found h1 {
  margin: 0;
  font-size: clamp(38px, 8vw, 72px);
}

.not-found p {
  margin: 0 0 8px;
  color: var(--muted);
}

/* Softer typography for longer reading sessions. */
body {
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.brand strong {
  font-weight: 700;
}

.brand small,
.main-nav,
.eyebrow,
.section-heading span,
.btn,
.mini-cta,
.tool-grid span,
.side-list span,
.download-badges span,
.requirement-grid span,
.post-body time,
.read-more,
.text-link,
.pagination a,
.contact-form label,
.version-line,
.version-table dd,
.article-dl dd,
.screenshot-card figcaption,
.socials a,
.strip-grid span {
  font-weight: 500;
}

.btn,
.mini-cta,
.download-badges span {
  font-weight: 600;
}

.hero h1,
.page-hero h1,
.article-hero h1 {
  font-weight: 700;
}

.section-heading h2,
.split-panel h2,
.content-panel h2,
.support-card h2,
.tips-panel h2,
.article-body h2,
.legal-body h2,
.download-title h2,
.sticky-download h2,
.version-card strong {
  font-weight: 650;
}

.check-list li,
.feature-card h3,
.step-card h3,
.guide-step h2,
.faq-item button,
.site-footer h2 {
  font-weight: 500;
}

.step-number,
.guide-step span {
  font-weight: 600;
}

@media (max-width: 1120px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

@media (max-width: 940px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
    gap: 16px;
  }

  .header-cta {
    display: none;
  }

  .nav-toggle {
    display: block;
    justify-self: end;
  }

  .main-nav {
    position: fixed;
    left: 20px;
    right: 20px;
    top: calc(var(--header-h) + 12px);
    display: grid;
    justify-content: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow);
    transform: translateY(-16px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.18s ease, transform 0.18s ease;
  }

  body.nav-open .main-nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .main-nav a {
    padding: 15px 14px;
    border-radius: 6px;
  }

  .main-nav a::after {
    display: none;
  }

  .main-nav a:hover,
  .main-nav a.is-active {
    background: #eef7ff;
  }

  .hero-grid,
  .page-hero-grid,
  .home-info-grid,
  .download-layout,
  .article-layout,
  .guide-layout,
  .faq-layout,
  .faq-page-layout,
  .contact-layout,
  .split-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
    padding-top: 54px;
  }

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

  .phone-back {
    right: 50%;
    transform: rotate(7deg) translateX(260px);
  }

  .real-phone {
    width: min(34vw, 260px);
  }

  .real-phone-main {
    left: 38%;
    top: 50%;
    transform: translate(-6%, -49%) rotate(-4deg);
  }

  .real-phone-back {
    left: 54%;
    top: 50%;
    width: min(31vw, 232px);
    transform: translate(-2%, -52%) rotate(7deg);
  }

  .download-card-main,
  .sticky-download {
    position: static;
  }

  .blog-intro,
  .blog-page-grid,
  .rich-article-layout {
    grid-template-columns: 1fr;
  }

  .blog-intro {
    display: grid;
    align-items: start;
  }

  .post-card.is-compact {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .article-sidebar {
    position: static;
  }

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

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

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

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

@media (max-width: 680px) {
  :root {
    --header-h: 70px;
  }

  .container {
    width: calc(100% - 56px);
    max-width: var(--container);
  }

  .brand img {
    width: 44px;
    height: 44px;
  }

  .brand strong {
    font-size: 22px;
  }

  .brand small {
    font-size: 13px;
  }

  .hero {
    padding: 40px 0 34px;
  }

  .hero h1,
  .page-hero h1,
  .article-hero h1 {
    font-size: clamp(38px, 14vw, 54px);
  }

  .lead,
  .page-hero p,
  .article-hero p {
    font-size: 17px;
  }

  .hero-actions {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    max-width: 330px;
  }

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

  .hero-copy,
  .hero-copy .lead,
  .hero-checks,
  .version-line {
    width: 100%;
    max-width: 330px;
  }

  .version-line {
    gap: 10px 16px;
  }

  .hero-visual {
    min-height: 470px;
    margin-top: 18px;
  }

  .phone {
    width: 220px;
    min-height: 456px;
    padding: 10px;
    border-radius: 29px;
  }

  .phone-screen {
    min-height: 436px;
    border-radius: 21px;
  }

  .phone-back {
    width: 190px;
    min-height: 402px;
    transform: rotate(8deg) translateX(200px);
  }

  .real-phone {
    width: min(72vw, 238px);
  }

  .real-phone-main {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%) rotate(-3deg);
  }

  .real-phone-back {
    display: none;
  }

  .phone-back .phone-screen {
    min-height: 382px;
  }

  .profile-card {
    padding-top: 22px;
  }

  .profile-card img {
    width: 70px;
    height: 70px;
  }

  .tool-grid {
    gap: 7px;
    padding-inline: 12px;
  }

  .tool-grid span {
    min-height: 54px;
    font-size: 8px;
  }

  .section,
  .page-hero,
  .article-hero {
    padding: 52px 0;
  }

  .feature-grid,
  .workflow-grid,
  .screens-row,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .home-info-copy h2 {
    font-size: clamp(28px, 8vw, 38px);
  }

  .home-info-copy p,
  .section-intro,
  .workflow-grid p,
  .home-note p {
    font-size: 15px;
    line-height: 1.7;
  }

  .home-facts,
  .workflow-grid article,
  .home-note {
    padding: 24px;
  }

  .home-facts div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .blog-index-hero,
  .blog-detail-hero {
    padding: 48px 0 34px;
  }

  .blog-intro {
    gap: 18px;
    padding-bottom: 24px;
  }

  .blog-intro h1,
  .blog-detail-heading h1 {
    font-size: clamp(32px, 8.5vw, 40px);
    width: 100%;
    max-width: 100%;
    word-break: break-word;
  }

  .blog-intro p,
  .post-body p,
  .post-body h2 {
    width: 100%;
    max-width: 100%;
    word-break: break-word;
  }

  .blog-intro p,
  .post-body p {
    padding-right: 28px;
  }

  .blog-page-grid {
    gap: 20px;
  }

  .post-card,
  .blog-side-list {
    width: 100%;
    max-width: 100%;
    overflow: hidden;
  }

  .featured-post .post-cover.image-cover {
    height: 330px;
  }

  .post-card.is-compact {
    grid-template-columns: 1fr;
  }

  .post-card.is-compact .post-cover.image-cover {
    min-height: 250px;
  }

  .blog-article {
    padding: 24px;
  }

  .blog-article p,
  .blog-intro p,
  .post-body p {
    font-size: 15px;
  }

  .blog-article .article-lead {
    font-size: 18px;
  }

  .article-cover-wide img {
    height: 380px;
    padding: 14px;
  }

  .article-cover-wide.two-up {
    grid-template-columns: 1fr;
  }

  .article-cover-wide.two-up img {
    height: 340px;
  }

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

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

  .steps::before {
    display: none;
  }

  .split-panel {
    padding: 24px;
  }

  .download-mini-card {
    grid-template-columns: auto 1fr;
  }

  .download-mini-card .btn {
    grid-column: 1 / -1;
    width: 100%;
  }

  .download-card-main,
  .support-card,
  .tips-panel,
  .content-panel,
  .sticky-download,
  .contact-form,
  .legal-body {
    padding: 24px;
  }

  .requirement-grid,
  .version-card {
    grid-template-columns: 1fr;
  }

  .version-card .btn {
    width: 100%;
  }

  .guide-step {
    grid-template-columns: 40px 1fr;
    padding: 20px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-top: 44px;
  }

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

  .strip-grid span {
    justify-content: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}