:root {
  color-scheme: light;
  --ink: #171a18;
  --muted: #5d6863;
  --line: #e1e5e2;
  --yellow: #ffd400;
  --green: #205c49;
  --green-soft: #edf4ef;
  --page: #ffffff;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
  scroll-behavior: smooth;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--page);
  line-height: 1.6;
}

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

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

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

a:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 4px;
}

.series-container,
.series-header__inner,
.series-hero__inner {
  width: min(100% - 80px, 1320px);
  margin-inline: auto;
}

.series-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
}

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

.series-brand {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 760;
  line-height: 1;
}

.series-brand img {
  width: 36px;
  height: 36px;
  border-radius: 7px;
}

.series-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 3vw, 48px);
  font-size: 14px;
  font-weight: 610;
}

.series-nav a:hover,
.series-footer a:hover,
.series-link:hover {
  color: var(--green);
}

.series-kicker {
  margin: 0;
  color: #856d00;
  font-size: 13px;
  font-weight: 710;
}

.series-hero {
  display: flex;
  align-items: center;
  min-height: 620px;
  border-bottom: 1px solid var(--line);
}

.series-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  align-items: center;
  gap: clamp(40px, 6vw, 112px);
  padding-block: 36px;
}

.series-hero h1 {
  margin: 12px 0 8px;
  font-size: clamp(58px, 5.3vw, 86px);
  line-height: 1.08;
  font-weight: 790;
  letter-spacing: 0;
}

.series-hero h2 {
  margin: 0;
  font-size: clamp(29px, 3vw, 47px);
  line-height: 1.22;
  font-weight: 690;
  letter-spacing: 0;
}

.series-hero__intro {
  max-width: 480px;
  margin: 18px 0 28px;
  color: var(--muted);
  font-size: 17px;
}

.series-hero__products {
  display: grid;
  gap: 0;
  max-width: 440px;
  border-top: 1px solid var(--line);
}

.series-hero__products a {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr) 20px;
  align-items: center;
  gap: 16px;
  min-height: 80px;
  border-bottom: 1px solid var(--line);
}

.series-hero__products a:hover,
.series-app-row:hover {
  background: #fafbf9;
}

.series-hero__products img,
.series-app-row img {
  border-radius: 8px;
}

.series-hero__products strong,
.series-hero__products small {
  display: block;
}

.series-hero__products strong {
  font-size: 18px;
  line-height: 1.35;
}

.series-hero__products small {
  margin-top: 2px;
  color: var(--muted);
  font-size: 13px;
}

.series-hero__products a > span:last-child {
  font-size: 20px;
  line-height: 1;
}

.series-hero__visual {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
  align-items: end;
  gap: 22px;
  min-height: 500px;
}

.series-hero__visual figure {
  margin: 0;
}

.series-hero__screenshot {
  justify-self: end;
  width: min(100%, 245px);
}

.series-hero__screenshot img {
  width: 100%;
  height: auto;
  aspect-ratio: 1320 / 2720;
  object-fit: cover;
  border: 1px solid #e7e8e7;
  border-radius: 22px;
  box-shadow: 0 18px 42px rgba(23, 26, 24, 0.11);
}

.series-hero__visual figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.series-hero__companion {
  align-self: center;
  justify-self: start;
  width: min(100%, 190px);
}

.series-hero__companion img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  border-radius: 12px;
}

.series-apps,
.series-update,
.series-about {
  scroll-margin-top: 88px;
}

.series-apps {
  padding: 66px 0 84px;
}

.series-section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 30px;
}

.series-section-heading h2,
.series-update h2,
.series-about h2 {
  margin: 3px 0 0;
  font-size: clamp(30px, 3.3vw, 45px);
  line-height: 1.18;
  letter-spacing: 0;
}

.series-section-heading > p,
.series-update p:not(.series-kicker) {
  margin: 0;
  color: var(--muted);
}

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

.series-app-row {
  display: grid;
  grid-template-columns: 76px minmax(145px, 0.8fr) minmax(200px, 1.3fr) 90px 24px;
  align-items: center;
  gap: clamp(18px, 3vw, 46px);
  min-height: 138px;
  border-bottom: 1px solid var(--line);
  padding: 18px 8px;
  transition: background 180ms ease;
}

.series-app-row > img {
  width: 76px;
  height: 76px;
}

.series-app-row__name strong,
.series-app-row__name small {
  display: block;
}

.series-app-row__name strong {
  font-size: 23px;
  line-height: 1.25;
}

.series-app-row__name small {
  margin-top: 5px;
  color: var(--muted);
  font-size: 13px;
}

.series-app-row__description {
  max-width: 380px;
  color: var(--muted);
  font-size: 15px;
}

.series-app-row__status {
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

.series-app-row__status--progress {
  color: #96613d;
}

.series-app-row__arrow {
  font-size: 22px;
  line-height: 1;
}

.series-update {
  background: #f4f7f5;
  padding: 70px 0;
}

.series-update__inner {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
}

.series-update p:not(.series-kicker) {
  margin-top: 13px;
}

.series-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  flex: 0 0 auto;
  padding-bottom: 3px;
  border-bottom: 1px solid currentColor;
  font-size: 15px;
  font-weight: 680;
}

.series-about {
  padding: 72px 0 82px;
}

.series-about__inner {
  display: grid;
  grid-template-columns: minmax(170px, 0.7fr) minmax(300px, 1.5fr) auto;
  align-items: start;
  gap: 36px;
}

.series-about h2 {
  font-size: 26px;
}

.series-about p {
  max-width: 660px;
  margin: 2px 0 0;
  color: var(--muted);
}

.series-footer {
  border-top: 1px solid var(--line);
  padding: 26px 0;
  font-size: 13px;
}

.series-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.series-footer strong {
  color: var(--ink);
  font-size: 16px;
}

.series-footer__inner > div {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px 24px;
  color: var(--muted);
}

.product-hero {
  padding: 88px 0 72px;
}

.product-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.7fr);
  align-items: center;
  gap: 60px;
}

.product-hero h1 {
  margin: 10px 0 10px;
  font-size: clamp(66px, 7vw, 104px);
  line-height: 1.05;
  letter-spacing: 0;
}

.product-hero__compact-art,
.product-hero__compact-caption {
  display: none;
}

.product-hero h2 {
  margin: 0;
  font-size: clamp(29px, 3vw, 43px);
  line-height: 1.25;
}

.product-hero p:not(.series-kicker) {
  max-width: 620px;
  margin: 20px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.product-hero__art {
  margin: 0;
  justify-self: center;
  max-width: 320px;
}

.product-hero__art img {
  width: 100%;
  border-radius: 12px;
}

.product-hero__art figcaption {
  margin-top: 10px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.product-status {
  display: inline-block;
  margin-top: 26px;
  border-left: 4px solid var(--green);
  padding: 6px 0 6px 13px;
  color: var(--green);
  font-size: 14px;
  font-weight: 700;
}

.product-flow {
  border-top: 1px solid var(--line);
  padding: 68px 0 84px;
}

.product-flow h2 {
  margin: 0 0 30px;
  font-size: 32px;
}

.product-flow__list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 34px;
}

.product-flow__list article {
  border-top: 2px solid var(--green);
  padding-top: 18px;
}

.product-flow__list span {
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
}

.product-flow__list h3 {
  margin: 8px 0;
  font-size: 22px;
}

.product-flow__list p {
  margin: 0;
  color: var(--muted);
}

.product-note {
  padding: 46px 0 70px;
  background: var(--green-soft);
}

.product-note p {
  max-width: 760px;
  margin: 0 0 22px;
  color: var(--muted);
}

@media (max-width: 900px) {
  .series-container,
  .series-header__inner,
  .series-hero__inner {
    width: min(100% - 48px, 1320px);
  }

  .series-hero__inner {
    gap: 24px;
  }

  .series-hero__visual {
    gap: 12px;
  }

  .series-app-row {
    grid-template-columns: 64px minmax(120px, 0.9fr) minmax(160px, 1.4fr) 70px 20px;
    gap: 16px;
  }

  .series-app-row > img {
    width: 64px;
    height: 64px;
  }

  .series-about__inner {
    grid-template-columns: 1fr 2fr;
  }

  .series-about .series-link {
    grid-column: 2;
  }
}

@media (max-width: 700px) {
  .series-container,
  .series-header__inner,
  .series-hero__inner {
    width: min(100% - 40px, 1320px);
  }

  .series-header__inner {
    display: grid;
    gap: 8px;
    padding-block: 12px;
  }

  .series-brand {
    font-size: 18px;
  }

  .series-brand img {
    width: 30px;
    height: 30px;
  }

  .series-nav {
    justify-content: space-between;
    gap: 12px;
    font-size: 12px;
  }

  .series-nav a {
    display: inline-flex;
    align-items: center;
    min-height: 44px;
  }

  .series-hero {
    min-height: 0;
  }

  .series-hero__inner {
    grid-template-columns: 1fr;
    gap: 16px;
    padding-block: 22px 24px;
  }

  .series-hero h1 {
    margin: 4px 0 2px;
    font-size: 54px;
  }

  .series-hero h2 {
    font-size: 28px;
  }

  .series-hero__intro {
    margin: 10px 0 16px;
    font-size: 14px;
  }

  .series-hero__products {
    max-width: none;
  }

  .series-hero__products a {
    grid-template-columns: 44px minmax(0, 1fr) 20px;
    min-height: 63px;
    gap: 12px;
  }

  .series-hero__products img {
    width: 44px;
    height: 44px;
  }

  .series-hero__products strong {
    font-size: 16px;
  }

  .series-hero__products small {
    font-size: 12px;
  }

  .series-hero__visual {
    grid-template-columns: 1fr auto;
    justify-content: center;
    align-items: center;
    min-height: 230px;
    gap: 22px;
  }

  .series-hero__screenshot {
    width: 98px;
    align-self: start;
  }

  .series-hero__screenshot img {
    border-radius: 10px;
  }

  .series-hero__companion {
    width: 108px;
  }

  .series-hero__visual figcaption {
    font-size: 10px;
  }

  .series-apps {
    padding: 30px 0 48px;
  }

  .series-section-heading {
    align-items: start;
    margin-bottom: 18px;
  }

  .series-section-heading h2,
  .series-update h2 {
    font-size: 30px;
  }

  .series-section-heading > p {
    font-size: 12px;
    text-align: right;
  }

  .series-app-row {
    grid-template-columns: 56px minmax(0, 1fr) 22px;
    min-height: 112px;
    gap: 14px;
  }

  .series-app-row > img {
    width: 56px;
    height: 56px;
  }

  .series-app-row__name strong {
    font-size: 20px;
  }

  .series-app-row__description {
    display: none;
  }

  .series-app-row__status {
    grid-column: 2;
    grid-row: 2;
    margin-top: -24px;
    font-size: 12px;
  }

  .series-app-row__arrow {
    grid-column: 3;
    grid-row: 1 / 3;
  }

  .series-update {
    padding: 48px 0;
  }

  .series-update__inner,
  .series-footer__inner {
    display: grid;
    gap: 24px;
  }

  .series-about {
    padding: 50px 0;
  }

  .series-about__inner {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .series-about .series-link {
    grid-column: 1;
  }

  .series-footer__inner > div {
    justify-content: flex-start;
  }

  .product-hero {
    padding: 36px 0 40px;
  }

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

  .product-hero h1 {
    font-size: 68px;
  }

  .product-hero h2 {
    font-size: 28px;
  }

  .product-hero p:not(.series-kicker) {
    font-size: 16px;
  }

  .product-hero__art {
    max-width: 180px;
  }

  .product-flow {
    padding: 32px 0 48px;
  }

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

@media (max-width: 700px) and (max-height: 720px) {
  .series-hero__inner {
    gap: 8px;
    padding-block: 16px;
  }

  .series-hero__visual {
    display: none;
  }

  .series-apps {
    padding-top: 24px;
  }

  .product-hero {
    padding: 18px 0 20px;
  }

  .product-hero__inner {
    gap: 10px;
  }

  .product-hero h1 {
    font-size: 60px;
  }

  .product-hero h2 {
    font-size: 25px;
  }

  .product-hero p:not(.series-kicker) {
    font-size: 14px;
  }

  .product-hero__art {
    max-width: 120px;
  }

  .product-flow {
    padding-top: 24px;
  }
}

@media (max-width: 700px) and (max-height: 600px) {
  .product-hero__art {
    display: none;
  }

  .product-hero__compact-art {
    display: inline-block;
    width: 54px;
    height: 54px;
    margin-left: 14px;
    border-radius: 8px;
    vertical-align: middle;
  }

  .product-hero__compact-caption {
    display: block;
    margin-top: 6px;
    color: var(--muted);
    font-size: 12px;
  }
}

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