:root {
  --bg-header: #202c36;
  --bg-hero-top: #050607;
  --bg-hero-bottom: #1d2b35;
  --bg-news: #1a252f;
  --bg-banner: #253540;
  --bg-footer: #141c23;
  --bg-page: #22313c;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.78);
  --line-soft: rgba(255, 255, 255, 0.18);
  --line-strong: rgba(255, 255, 255, 0.72);
  --accent-gold: #e8cd68;
  --accent-blue: #2456ff;
  --container-width: 1500px;
  --shadow-soft: 0 28px 90px rgba(0, 0, 0, 0.2);
  --shadow-card: 0 18px 44px rgba(9, 16, 24, 0.18);
  --radius-panel: 26px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  font-family: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
  color: var(--text-primary);
  background: #0f151b;
}

img,
svg {
  display: block;
}

img {
  max-width: 100%;
}

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

button,
input {
  font: inherit;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.container {
  width: min(var(--container-width), calc(100% - 160px));
  margin: 0 auto;
}

.site-header {
  background: #23313b;
  position: relative;
  z-index: 20;
  box-shadow: inset 0 -1px 0 rgba(255, 255, 255, 0.04);
}

.header-inner {
  min-height: 104px;
  display: flex;
  align-items: center;
  gap: 42px;
}

.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #ffffff;
  text-decoration: none;
}

.brand img {
  height: 56px;
  width: auto;
  flex: 0 0 auto;
}

.brand__text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  line-height: 1;
}

.brand__title {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: 0.03em;
}

.brand__subtitle {
  margin-top: 4px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: rgba(255, 255, 255, 0.74);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 58px;
  margin-left: auto;
  margin-right: auto;
}

.nav-link {
  position: relative;
  padding: 18px 0;
  font-size: 20px;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.14);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.nav-link:hover {
  opacity: 0.88;
  transform: translateY(-1px);
}

.nav-link.is-current::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 10px;
  width: 62px;
  height: 3px;
  transform: translateX(-50%);
  background: rgba(214, 190, 92, 0.92);
  border-radius: 999px;
}

.header-search {
  width: 214px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  gap: 12px;
  padding: 0 14px 0 26px;
  border: 2px solid rgba(255, 255, 255, 0.34);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.02);
  color: rgba(255, 255, 255, 0.42);
  font-size: 18px;
  line-height: 1;
  backdrop-filter: blur(10px);
  transition: border-color 0.2s ease, background 0.2s ease;
}

.header-search__placeholder {
  position: absolute;
  left: 26px;
  top: 50%;
  transform: translateY(-50%);
  max-width: calc(100% - 68px);
  overflow: hidden;
  color: rgba(255, 255, 255, 0.42);
  font-size: 18px;
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.header-search__placeholder[hidden] {
  display: none;
}

.header-search:focus-within .header-search__placeholder {
  opacity: 0;
}

.header-search:hover,
.header-search:focus-within {
  border-color: rgba(255, 255, 255, 0.48);
  background: rgba(255, 255, 255, 0.05);
}

.header-search__input {
  flex: 1 1 auto;
  min-width: 0;
  width: 100%;
  height: auto;
  border: 0;
  background: transparent;
  color: #ffffff;
  font-size: 18px;
  line-height: 1;
  outline: none;
  padding: 0;
}

.header-search__input::placeholder {
  color: rgba(255, 255, 255, 0.42);
}

.header-search__submit {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  height: auto;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
  margin-left: auto;
}

.header-search__submit:hover {
  background: transparent;
}

.header-search svg {
  width: 22px;
  height: 22px;
  stroke: rgba(255, 255, 255, 0.52);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: 0 0 auto;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  margin-left: auto;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  margin: 5px auto;
  background: #ffffff;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero-section {
  background: #16232d;
  background-repeat: no-repeat;
  background-position: center top;
  background-size: cover;
  padding-bottom: 60px;
  overflow: hidden;
  position: relative;
margin-top: -60px;
}

.hero-section::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 240px;
  background: transparent;
  pointer-events: none;
}

.hero-stage {
  position: relative;
  width: 100%;
  max-width: none;
  margin: 0;
  aspect-ratio: 1912 / 954;
  pointer-events: none;
}

.hero-stage__image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  filter: saturate(1.04) contrast(1.02);
}

.hero-slogan {
  position: absolute;
  top: 78px;
  right: 54px;
  font-family: "STKaiti", "KaiTi", "BiauKai", serif;
  font-size: clamp(40px, 2.35vw, 66px);
  font-weight: 700;
  line-height: 0.96;
  text-shadow: 0 10px 36px rgba(0, 0, 0, 0.42);
  letter-spacing: 0.04em;
}

.hero-slogan span {
  display: block;
}

.hero-slogan span + span {
  margin-top: 12px;
  margin-left: 56px;
}

.hero-cards {
  width: min(1156px, calc(100% - 250px));
  margin: clamp(-340px, -17vw, -220px) auto 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 72px;
  position: relative;
  z-index: 2;
}

.book-card {
    position: relative;
    min-height: 268px;
    width: 290px;
    padding: 14px 12px;
    border: 1.5px solid var(--line-strong);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.15);
    box-shadow: 0 24px 82px rgba(0, 0, 0, 0.18);
    backdrop-filter: blur(18px);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 12px;
    overflow: hidden;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.book-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0.03);
  pointer-events: none;
}

.book-card::after {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 26px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  pointer-events: none;
}

.book-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 34px 110px rgba(0, 0, 0, 0.25);
}

.book-card > * {
  position: relative;
  z-index: 1;
}

.book-card__art {
  position: absolute;
  left: 50%;
  top: 50%;
  width: auto;
  height: auto;
  margin: 0;
  filter: drop-shadow(0 24px 36px rgba(0, 0, 0, 0.24));
}

.book-card__media {
  position: relative;
  width: 100%;
  height: 196px;
  margin: 0 auto;
  overflow: visible;
}

.book-card__art--education {
  width: 286px;
  margin-left: 6px;
  transform: translate(-52%, -55.5%);
}

.book-card__art--picture {
  width: 288px;
  transform: translate(-49.5%, -49%);
}

.book-card__art--social {
  width: 282px;
  transform: translate(-48.5%, -56.5%);
}

.book-card__art--education,
.book-card__art--picture,
.book-card__art--social {
  width: auto;
  height: 174px;
}

.book-card:nth-child(1) .book-card__art,
.book-card:nth-child(2) .book-card__art {
  margin-top: 10px;
}

.book-card:nth-child(1) .book-card__art,
.book-card:nth-child(3) .book-card__art {
  height: 160px;
width: 250px;
}

.book-card__title {
  margin: 0;
  text-align: center;
  font-size: 18px;
  line-height: 1.12;
  font-weight: 700;
  letter-spacing: 0;
  text-shadow: 0 4px 14px rgba(0, 0, 0, 0.26);
  transform: translateY(1px);
}

.news-section {
  background: var(--bg-news);
  padding: 44px 0 64px;
}

.news-section .container {
  width: min(1240px, calc(100% - 260px));
}

.section-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 28px;
}

.section-heading h2,
.contact-banner h2 {
  margin: 0;
  font-size: clamp(30px, 2.7vw, 50px);
  line-height: 1.08;
  font-weight: 700;
}

.more-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.96);
  font-size: 17px;
  font-weight: 700;
  white-space: nowrap;
}

.more-link svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

@keyframes carousel-fade-in-right {
  from {
    opacity: 0;
    transform: translateX(26px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes carousel-fade-in-left {
  from {
    opacity: 0;
    transform: translateX(-26px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.news-layout {
  display: grid;
  grid-template-columns: minmax(0, 560px) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
padding-bottom: 50px;
}

.news-screen {
  position: relative;
  aspect-ratio: 603 / 367;
  background: transparent;
  overflow: hidden;
  border: 0;
  box-shadow: none;
}

.news-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  background: transparent;
  pointer-events: none;
  will-change: transform, opacity;
}

.news-slide img,
.news-slide video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.news-slide.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.news-slide.is-entering.is-prev {
  animation: carousel-fade-in-left 0.42s ease both;
}

.news-slide.is-entering.is-next {
  animation: carousel-fade-in-right 0.42s ease both;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 12px;
}

.carousel-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255, 255, 255, 0.56);
  background: transparent;
  padding: 0;
  cursor: pointer;
  transition: width 0.28s ease, border-color 0.28s ease, box-shadow 0.28s ease, background-color 0.28s ease, transform 0.28s ease;
}

.carousel-dot.is-active {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 2px rgba(36, 86, 255, 0.12);
}

.news-copy {
  min-height: 100%;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  padding-top: 4px;
}

.news-copy h3 {
  margin: 0;
  max-width: none;
  font-size: clamp(18px, 1.35vw, 24px);
  line-height: 1.45;
  font-weight: 400;
}

.news-copy p {
  margin: 0;
  max-width: none;
  font-size: clamp(13px, 0.92vw, 16px);
  line-height: 1.75;
  font-weight: 400;
}

.detail-button {
  margin-top: auto;
  align-self: flex-end;
  min-width: 96px;
  height: 38px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 14px;
  border: 2px solid var(--accent-blue);
  border-radius: 8px;
  color: var(--accent-blue);
  font-size: 15px;
  line-height: 1;
}

.contact-banner {
  background: var(--bg-banner);
  padding: 30px 0 22px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.site-footer {
  background: var(--bg-footer);
  padding: 54px 0 60px;
}

.inner-page .site-header {
  background: #263440;
}

.page-main {
  background: var(--bg-page);
  padding-bottom: 0;
}

.page-main--cooperation .container {
  width: min(1572px, calc(100% - 170px));
}

.page-main--cooperation .page-hero {
  padding: 22px 0 22px;
}

.page-main--cooperation .page-hero .container {
  position: relative;
  transform: translate(0, 9px);
}

.page-main--cooperation .page-hero h1 {
  font-size: clamp(39px, 3.02vw, 57px);
  line-height: 1.02;
  letter-spacing: -0.02em;
}

.page-main--cooperation .page-hero p {
  margin-top: 5px;
  font-size: clamp(20px, 1.54vw, 28px);
  letter-spacing: 0;
}

.page-hero {
  padding: 26px 0 12px;
  text-align: center;
}

.page-hero h1 {
  margin: 0;
  font-size: clamp(34px, 3vw, 58px);
  line-height: 1.08;
  font-weight: 700;
  text-shadow: 0 4px 16px rgba(0, 0, 0, 0.22);
}

.page-hero p,
.page-title-cluster p {
  margin: 6px 0 0;
  font-size: clamp(22px, 1.8vw, 34px);
  line-height: 1.1;
  color: rgba(255, 255, 255, 0.92);
  letter-spacing: 0.02em;
}

.page-section {
  padding: 28px 0 0;
}

.page-section--dense {
  padding-top: 18px;
}

.page-section--about-intro {
  padding-top: 14px;
}

.page-section--warehouse {
  padding-top: 22px;
}

.page-section--products {
  padding-top: 14px;
}

.section-heading--compact {
  margin-bottom: 22px;
}

.about-intro-panel,
.product-panel,
.warehouse-panel,
.awards-panel {
  background: #ffffff;
  border-radius: var(--radius-panel);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(255, 255, 255, 0.24);
}

.about-intro-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(420px, 0.9fr);
  gap: 34px;
  padding: 28px 30px 30px;
}

.about-intro-copy h2 {
  margin: 0 0 18px;
  color: #232a31;
  font-size: 29px;
  line-height: 1.2;
}

.about-intro-copy p {
  margin: 0 0 14px;
  color: #4f5961;
  font-size: 15px;
  line-height: 1.85;
}

.about-intro-media {
  display: flex;
  align-items: center;
}

.about-intro-media img {
  width: 100%;
  display: block;
  border-radius: 20px;
}

.about-story-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 26px;
}

.about-story-card {
  padding: 0 0 10px;
  min-width: 0;
}

.about-story-card__link {
  display: block;
  color: inherit;
}

.story-image-wrap {
  aspect-ratio: 1.36 / 1;
  overflow: hidden;
  border-radius: 18px;
  margin-bottom: 18px;
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.14);
  background: rgba(255, 255, 255, 0.06);
}

.story-image-wrap img,
.warehouse-gallery__item img,
.product-screen img,
.coop-strip img,
.awards-visual img,
.coop-book-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.about-story-card h2 {
  margin: 0 0 10px;
  font-size: 22px;
  line-height: 1.42;
  font-weight: 700;
}

.about-story-card p {
  margin: 0;
  color: rgba(255, 255, 255, 0.86);
  font-size: 14px;
  line-height: 1.9;
}

.about-story-card__eyebrow {
  display: inline-flex;
  align-items: center;
  min-height: 26px;
  margin: 0 0 12px;
  padding: 0 12px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}


.warehouse-panel {
  padding: 22px 22px 26px;
}

.warehouse-panel p {
  margin: 0 0 22px;
  color: #4b5761;
  font-size: 15px;
  line-height: 1.8;
  text-align: center;
}

.warehouse-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.warehouse-gallery__item {
  aspect-ratio: 1.4 / 1;
  overflow: hidden;
  border-radius: 6px;
  background: #eef1f4;
}

.page-main--about .story-image-wrap,
.page-main--about .warehouse-gallery__item {
  aspect-ratio: auto;
  height: auto;
  background: transparent;
}

.page-main--about .story-image-wrap img,
.page-main--about .warehouse-gallery__item img {
  display: block;
  height: auto;
  object-fit: contain;
}

.page-main--about .container {
  width: min(1468px, calc(100% - 170px));
}

.page-main--about .page-hero {
  padding: 34px 0 28px;
}

.page-main--about .page-hero h1 {
  font-size: clamp(46px, 2.9vw, 60px);
  line-height: 1;
}

.page-main--about .page-hero p {
  margin-top: 4px;
  font-size: clamp(22px, 1.35vw, 28px);
}

.page-main--about .page-section--about-intro {
  padding-top: 18px;
}

.page-main--about .page-section--about-intro + .page-section {
  padding-top: 28px;
}

.page-main--about .page-section--warehouse {
  padding-top: 34px;
}

.page-main--about .about-intro-panel {
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 14px;
  min-height: 472px;
  padding: 22px 34px 10px;
  border-radius: 22px;
}

.page-main--about .about-intro-copy {
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  max-width: 720px;
  padding: 6px 18px 0 22px;
  min-width: 0;
}

.page-main--about .about-intro-copy__head {
  margin-bottom: 10px;
}

.page-main--about .about-intro-copy h2 {
  margin-bottom: 5px;
  color: #232b31;
  font-size: 35px;
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: 0;
}

.page-main--about .about-intro-copy__subtitle {
  color: #6f7680;
  font-size: 13px;
  line-height: 1.38;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-transform: uppercase;
  word-break: break-word;
}

.page-main--about .about-intro-copy__body {
  display: grid;
  gap: 10px;
  max-width: 694px;
}

.page-main--about .about-intro-copy__body > :first-child {
  margin-top: 0;
}

.page-main--about .about-intro-copy__body > :last-child {
  margin-bottom: 0;
}

.page-main--about .about-intro-copy p {
  max-width: none;
  margin: 0;
  color: #47515a;
  font-size: 17px;
  line-height: 1.78;
  text-align: left;
}

.page-main--about .about-intro-copy__body h2,
.page-main--about .about-intro-copy__body h3,
.page-main--about .about-intro-copy__body h4 {
  margin: 0;
  color: #232b31;
  line-height: 1.4;
}

.page-main--about .about-intro-copy__body ul,
.page-main--about .about-intro-copy__body ol {
  margin: 0;
  padding-left: 1.4em;
  color: #47515a;
  font-size: 17px;
  line-height: 1.78;
}

.page-main--about .about-intro-showcase {
  display: flex;
  flex-direction: column;
  align-self: stretch;
  justify-content: flex-start;
  padding-top: 12px;
  align-items: center;
  min-width: 0;
  position: relative;
}

.page-main--about .about-intro-media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  position: relative;
}

.page-main--about .about-intro-slide {
  width: 100%;
  opacity: 0;
  pointer-events: none;
  will-change: transform, opacity;
}

.page-main--about .about-intro-slide[hidden] {
  display: none;
}

.page-main--about .about-intro-slide.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.page-main--about .about-intro-slide.is-entering.is-prev {
  animation: carousel-fade-in-left 0.42s ease both;
}

.page-main--about .about-intro-slide.is-entering.is-next {
  animation: carousel-fade-in-right 0.42s ease both;
}

.page-main--about .about-intro-media img {
  border: 2px solid #5b70ff;
  border-radius: 22px;
  max-width: 612px;
  width: 100%;
  aspect-ratio: 632 / 374;
  object-fit: cover;
}

.page-main--about .about-intro-media--carousel {
  width: 100%;
  overflow: hidden;
}

.page-main--about .about-intro-controls {
  position: relative;
  width: 100%;
  height: 26px;
  margin-top: 14px;
}

.page-main--about .about-intro-dots {
  display: flex;
  align-items: center;
  gap: 8px;
  position: absolute;
  left: 34px;
  top: 50%;
  transform: translateY(-50%);
  justify-content: center;
}

.page-main--about .about-intro-dot,
.page-main--about .warehouse-pager__dot {
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: #c9c9c9;
  padding: 0;
  border: 0;
}

.page-main--about .about-intro-dot.is-active,
.page-main--about .warehouse-pager__dot.is-active {
  width: 28px;
  background: #4668ff;
}

.page-main--about .about-intro-pager {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-42%);
  color: #4668ff;
  font-size: 18px;
  line-height: 1;
  white-space: nowrap;
}

.page-main--about .about-intro-pager__arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  padding: 0;
  border: 0;
  background: transparent;
  color: inherit;
}

.page-main--about .about-intro-pager__arrow svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-main--about .about-intro-pager__text {
  color: #232b31;
  font-size: 17px;
  line-height: 1;
}

.page-main--about .about-story-grid {
  gap: 20px;
}

.page-main--about .about-story-card {
  padding-bottom: 0;
}

.page-main--about .story-image-wrap {
  aspect-ratio: 701 / 427;
  margin-bottom: 12px;
  border-radius: 18px;
  box-shadow: none;
}

.page-main--about .about-story-card:first-child .story-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.page-main--about .about-story-card__eyebrow {
  min-height: 20px;
  margin-bottom: 7px;
  padding: 0 8px;
  border-color: rgba(255, 255, 255, 0.12);
  color: rgba(255, 255, 255, 0.66);
  font-size: 11px;
  letter-spacing: 0;
  text-transform: none;
}

.page-main--about .about-story-card h2 {
  margin-bottom: 7px;
  min-height: 50px;
  font-size: 18px;
  line-height: 1.38;
}

.page-main--about .about-story-card p {
  color: rgba(255, 255, 255, 0.78);
  min-height: 86px;
  font-size: 13px;
  line-height: 1.72;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
}

.page-main--about .section-heading--compact {
  margin-bottom: 14px;
}

.page-main--about .section-heading--compact h2 {
  font-size: 22px;
  line-height: 1.22;
}

.page-main--about .more-link {
  gap: 6px;
  font-size: 13px;
  font-weight: 600;
}

.page-main--about .more-link svg {
  width: 16px;
  height: 16px;
}

.page-main--about .warehouse-panel {
  padding: 12px 14px 16px;
  border-radius: 22px;
}

.page-main--about .warehouse-panel p {
  margin-bottom: 12px;
  color: #777777;
  font-size: 16px;
  line-height: 1.9;
  font-weight: 500;
  text-align: center;
}

.page-main--about .warehouse-gallery {
  gap: 12px;
}

.page-main--about .warehouse-gallery__item {
  overflow: visible;
}

.page-main--about .warehouse-pager {
  display: none;
}

.page-main--about + .contact-banner h2 {
  font-size: 42px;
  line-height: 1.08;
}

.page-main--about + .contact-banner {
  padding: 30px 0 20px;
}

.page-main--about + .contact-banner + .site-footer {
  padding: 52px 0 56px;
}

.page-main--about + .contact-banner + .site-footer .footer-grid {
  gap: 104px;
}

.page-main--about + .contact-banner + .site-footer .contact-company {
  margin-bottom: 24px;
  font-size: 26px;
  line-height: 1.32;
}

.page-main--about + .contact-banner + .site-footer .contact-row {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.55;
}

.page-main--about + .contact-banner + .site-footer .contact-record {
  margin-top: 4px;
  font-size: 14px;
}

.page-main--about + .contact-banner + .site-footer .friend-links-wrap {
  margin-top: 24px;
  padding-top: 18px;
  gap: 24px;
}

.page-main--about + .contact-banner + .site-footer .friend-links__label,
.page-main--about + .contact-banner + .site-footer .friend-links a {
  font-size: 14px;
}

.page-main--about + .contact-banner + .site-footer .friend-links {
  gap: 24px;
}

.page-main--about + .contact-banner + .site-footer .footer-copy {
  margin-bottom: 28px;
  max-width: 700px;
  font-size: 14px;
  line-height: 1.78;
}

.page-main--about + .contact-banner + .site-footer .qr-area {
  gap: 28px;
}

.page-main--about + .contact-banner + .site-footer .qr-placeholder,
.page-main--about + .contact-banner + .site-footer .footer-qr-image {
  width: 96px;
  height: 96px;
}

.page-main--about + .contact-banner + .site-footer .qr-box {
  width: 96px;
  gap: 12px;
  font-size: 13px;
}

.page-main--about + .contact-banner + .site-footer .service-widget {
  gap: 10px;
}

.page-main--about + .contact-banner + .site-footer .service-widget__badge {
  padding: 9px 7px;
  font-size: 14px;
  letter-spacing: 1px;
}

.page-main--about + .contact-banner + .site-footer .service-widget__arrow {
  width: 32px;
  height: 32px;
}

.page-main--about + .contact-banner + .site-footer .service-widget__arrow::before {
  width: 11px;
  height: 11px;
}

@media (max-width: 1280px) {
  .page-main--about .container {
    width: calc(100% - 108px);
  }

  .page-main--about .about-intro-panel {
    grid-template-columns: minmax(0, 0.96fr) minmax(420px, 0.94fr);
    min-height: 0;
    padding: 28px 28px 18px;
  }

  .page-main--about .about-intro-copy {
    padding: 6px 10px 0 14px;
  }

  .page-main--about .about-intro-copy h2 {
    font-size: 30px;
  }

  .page-main--about .about-intro-copy p {
    font-size: 16px;
    line-height: 1.68;
  }

  .page-main--about .about-intro-dots {
    margin-left: 96px;
  }
}

@media (max-width: 980px) {
  .page-main--about .container {
    width: calc(100% - 56px);
  }

  .page-main--about .about-intro-panel {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 24px 20px 22px;
    min-height: 0;
  }

  .page-main--about .about-intro-copy {
    max-width: none;
    padding: 4px 0 0;
  }

  .page-main--about .about-intro-copy__body,
  .page-main--about .about-intro-copy p {
    max-width: none;
  }

  .page-main--about .about-intro-controls {
    padding: 0;
    gap: 16px;
  }

  .page-main--about .about-intro-dots {
    margin-left: 0;
  }

  .page-main--about .about-story-grid,
  .page-main--about .warehouse-gallery {
    grid-template-columns: 1fr;
  }

  .page-main--about .page-section--about-intro + .page-section,
  .page-main--about .page-section--warehouse {
    padding-top: 22px;
  }
}

@media (max-width: 640px) {
  .page-main--about .container {
    width: calc(100% - 32px);
  }

  .page-main--about .page-hero h1 {
    font-size: 34px;
  }

  .page-main--about .page-hero p {
    font-size: 18px;
  }

  .page-main--about .about-intro-copy h2,
  .page-main--about .section-heading--compact h2 {
    font-size: 22px;
  }

  .page-main--about .about-intro-copy__subtitle {
    font-size: 12px;
    line-height: 1.35;
    letter-spacing: 0;
  }

  .page-main--about .about-intro-copy p,
  .page-main--about .warehouse-panel p {
    font-size: 14px;
  }

  .page-main--about .about-intro-controls {
    justify-content: center;
  }

  .page-main--about .about-story-card h2 {
    min-height: 0;
    font-size: 16px;
  }

  .page-main--about .about-story-card p {
    min-height: 0;
    font-size: 12px;
    -webkit-line-clamp: 5;
  }
}

.product-panel {
  padding: 18px 18px 22px;
}

.product-tabs {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 10px 18px;
  border-bottom: 2px solid #dedede;
  overflow-x: auto;
  scrollbar-width: none;
}

.product-tabs::-webkit-scrollbar {
  display: none;
}

.product-tab {
  position: relative;
  flex: 0 0 auto;
  padding: 0 6px 10px;
  border: 0;
  background: transparent;
  color: #6d6d6d;
  font-size: 18px;
  font-weight: 500;
  cursor: pointer;
}

.product-tab + .product-tab::before {
  content: "|";
  position: absolute;
  left: -12px;
  color: #bbbbbb;
}

.product-tab.is-active {
  color: #2f5fff;
}

.product-tab.is-active::after {
  content: "";
  position: absolute;
  left: 6px;
  right: 6px;
  bottom: -19px;
  height: 4px;
  background: #2f5fff;
  border-radius: 999px;
}

.product-screen {
  margin-top: 22px;
  background: #ffffff;
  border-radius: 12px;
  overflow: hidden;
}

.product-screen img {
  aspect-ratio: 1503 / 832;
  object-fit: contain;
  display: block;
}

.product-pager {
  display: flex;
  justify-content: center;
  gap: 12px;
  padding-top: 18px;
}

.product-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  border: 0;
  padding: 0;
  background: #c7c7c7;
  cursor: pointer;
  transition: width 0.28s ease, background-color 0.28s ease, transform 0.28s ease;
}

.product-dot.is-active {
  width: 34px;
  border-radius: 999px;
  background: #2f5fff;
}

.coop-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 16px;
}

.page-main--cooperation .page-section {
  padding-top: 22px;
}

.page-main--cooperation .page-section--publishers {
  padding-top: 18px;
}

.page-main--cooperation .page-section--kip {
  padding-top: 22px;
}

.page-main--cooperation .page-section--coop-books {
  padding-top: 44px;
}

.page-main--cooperation .page-section--channel {
  padding-top: 58px;
}

.page-main--cooperation .page-section--awards {
  padding: 0;
  background: #ffffff;
}

.page-main--cooperation .coop-heading {
  margin-bottom: 14px;
}

.coop-heading h2,
.page-title-cluster h2 {
  margin: 0;
  font-size: clamp(28px, 2.35vw, 44px);
  line-height: 1.15;
  font-weight: 700;
}

.page-main--cooperation .coop-heading h2 {
  font-size: clamp(29px, 2.08vw, 38px);
}

.page-main--cooperation .coop-heading .more-link {
  font-size: 15px;
  gap: 8px;
}

.page-main--cooperation .coop-heading .more-link svg {
  width: 18px;
  height: 18px;
}

.coop-strip {
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.page-main--cooperation .coop-strip {
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(7, 14, 22, 0.14);
}

.page-main--cooperation .coop-strip img,
.page-main--cooperation .awards-panel--showcase img {
  height: auto;
  object-fit: contain;
}

.coop-strip img {
  display: block;
}

.coop-strip--dark {
  border-radius: 0;
}

.page-main--cooperation .coop-strip--dark {
  border-radius: 0;
  box-shadow: none;
}

.page-main--cooperation .page-section--publishers .coop-strip {
  max-width: 1521px;
  margin: 0 auto 36px;
  transform: translateX(-33px);
}

.page-main--cooperation .page-section--coop-books .coop-strip {
  max-width: 1560px;
  margin: 0 auto;
  transform: translate(12px, 35px);
}

.page-main--cooperation .page-section--kip .coop-heading {
  margin-bottom: 10px;
}

.page-main--cooperation .page-section--coop-books .coop-heading {
  margin-bottom: 18px;
}

.page-main--cooperation .kip-showcase {
  width: min(1572px, calc(100% - 6px));
  margin: 0 auto 42px;
  padding: 40px 18px 2px;
  transform: translate(9px, 5px);
}

.page-main--cooperation .kip-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 18px;
  align-items: start;
}

.page-main--cooperation .kip-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.page-main--cooperation .kip-avatar {
  width: 144px;
  height: 144px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 14px;
}

.page-main--cooperation .kip-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.page-main--cooperation .kip-card h3 {
  margin: 0;
  color: rgba(255, 255, 255, 0.95);
  font-size: 18px;
  line-height: 1.08;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.page-main--cooperation .kip-dots {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.page-main--cooperation .kip-dots span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
}

.page-main--cooperation .kip-dots .is-active {
  width: 26px;
  border-radius: 999px;
  background: #355cff;
}

.page-main--cooperation .page-section--channel .page-title-cluster {
  margin-bottom: 8px;
}

.page-main--cooperation .page-section--channel .page-title-cluster h2 {
  font-size: clamp(26px, 2.02vw, 36px);
  line-height: 1.05;
}

.page-main--cooperation .page-section--channel .page-title-cluster p {
  margin-top: 2px;
  font-size: clamp(17px, 1.28vw, 22px);
}

.page-main--cooperation .coop-strip--channel {
  margin-top: 0;
}

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

.coop-book-card {
  position: relative;
  display: block;
  padding: 14px 16px 12px;
  border-radius: 20px;
  background: #fdfdfd;
  box-shadow: 0 10px 28px rgba(9, 16, 24, 0.15);
  overflow: hidden;
}

.coop-book-card img {
  aspect-ratio: 1.36 / 1;
  object-fit: contain;
}

.coop-book-card__tag {
  position: absolute;
  left: 0;
  top: 0;
  padding: 8px 22px 8px 18px;
  background: #3574ff;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  border-radius: 0 0 18px 0;
}

.page-section--channel {
  padding-top: 24px;
}

.page-title-cluster {
  margin-bottom: 22px;
  text-align: center;
}

.page-section--awards {
  padding: 28px 0 0;
}

.page-main--cooperation .coop-strip--channel {
  max-width: 1572px;
  margin: 0 auto;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

.page-main--cooperation .coop-strip--channel img {
  transform: translate(-42px, 21px);
}

.page-main--cooperation .page-section--awards .container {
  width: 100%;
  max-width: none;
}

.awards-panel {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(0, 0.98fr);
  gap: 34px;
  padding: 26px 28px;
  align-items: center;
}

.awards-copy {
  color: #27313a;
  font-size: 15px;
  line-height: 2;
}

.awards-copy p {
  margin: 0 0 12px;
}

.awards-visual {
  overflow: hidden;
  border-radius: 18px;
}

.awards-panel--showcase {
  display: block;
  padding: 0;
  overflow: hidden;
}

.awards-panel--showcase img {
  width: 100%;
  display: block;
}

.page-main--cooperation .awards-panel--showcase {
  width: min(1572px, calc(100% - 160px));
  max-width: 1572px;
  margin: 0 auto;
  border-radius: 0;
  box-shadow: none;
  overflow: visible;
}

.page-main--cooperation .awards-panel--showcase img {
  transform: translate(-42px, 4px);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 0.98fr);
  gap: 110px;
  align-items: start;
}

.contact-company {
  margin: 0 0 28px;
  font-size: 24px;
  line-height: 1.35;
  font-weight: 700;
}

.contact-row {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-primary);
}

.contact-row strong {
  font-weight: 700;
}

.contact-record {
  margin: 4px 0 0;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.74);
}

.contact-record__link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.contact-record__link:hover {
  color: rgba(255, 255, 255, 0.96);
  border-color: rgba(255, 255, 255, 0.55);
}

.friend-links-wrap {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 2px solid rgba(255, 255, 255, 0.9);
  display: flex;
  align-items: center;
  gap: 34px;
  flex-wrap: wrap;
}

.friend-links__label {
  font-size: 15px;
  font-weight: 700;
}

.friend-links {
  display: flex;
  align-items: center;
  gap: 34px;
  flex-wrap: wrap;
}

.friend-links a {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.92);
}

.footer-copy {
  margin: 0 auto 34px;
  max-width: 780px;
  font-size: 15px;
  line-height: 1.72;
  text-align: center;
}

.qr-area {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 34px;
}

.qr-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  width: 104px;
  font-size: 15px;
  font-weight: 700;
}

.qr-placeholder,
.footer-qr-image {
  width: 104px;
  height: 104px;
  aspect-ratio: 1;
}

.qr-placeholder {
  background: #ffffff;
}

.footer-qr-image {
  display: block;
  object-fit: cover;
}

.service-widget {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.service-widget__badge {
  background: #ffffff;
  color: var(--accent-blue);
  padding: 10px 8px;
  font-size: 15px;
  line-height: 1.2;
  font-weight: 700;
  writing-mode: vertical-rl;
  text-orientation: upright;
  letter-spacing: 2px;
}

.service-widget__arrow {
  width: 34px;
  height: 34px;
  background: #ffffff;
  position: relative;
}

.service-widget__arrow::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 42%;
  width: 12px;
  height: 12px;
  border-right: 2px solid #6e7882;
  border-bottom: 2px solid #6e7882;
  transform: translate(-50%, -50%) rotate(45deg);
}

@media (max-width: 1440px) {
  .hero-cards {
    margin-top: clamp(-360px, -22vw, -280px);
  }
}

@media (max-width: 1366px) {
  .container {
    width: min(var(--container-width), calc(100% - 96px));
  }

  .header-inner {
    gap: 30px;
  }

  .main-nav {
    gap: 40px;
  }

  .nav-link {
    font-size: 17px;
  }

  .header-search {
    width: 172px;
    font-size: 16px;
  }

  .header-search__placeholder {
    left: 26px;
    font-size: 16px;
  }

  .header-search__input {
    font-size: 16px;
  }

  .hero-cards {
    width: min(1220px, calc(100% - 84px));
    gap: 52px;
    margin-top: clamp(-340px, -22vw, -270px);
  }

  .book-card {
    min-height: 250px;
    padding-top: 14px;
    padding-bottom: 14px;
    gap: 8px;
  }

  .book-card__media {
    height: 192px;
  }

  .book-card__art--education {
    width: 274px;
  }

  .book-card__art--picture {
    width: 278px;
  }

  .book-card__art--social {
    width: 272px;
  }

  .book-card__art--education,
  .book-card__art--picture,
  .book-card__art--social {
    width: auto;
    height: 188px;
  }

  .book-card:nth-child(1) .book-card__art,
  .book-card:nth-child(3) .book-card__art {
    height: 178px;
  }

  .news-layout {
    grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
  }

  .news-section .container {
    width: min(1120px, calc(100% - 140px));
  }

  .footer-grid {
    gap: 72px;
  }

  .about-intro-panel {
    grid-template-columns: minmax(0, 1fr) minmax(380px, 0.9fr);
  }
}

@media (max-width: 980px) {
  .container {
    width: calc(100% - 56px);
  }

  .header-inner {
    min-height: 86px;
    padding: 16px 0;
    gap: 18px;
    flex-wrap: wrap;
  }

  .brand img {
    height: 46px;
  }

  .brand {
    gap: 10px;
  }

  .brand__title {
    font-size: 17px;
  }

  .brand__subtitle {
    font-size: 10px;
    letter-spacing: 0.16em;
  }

  .menu-toggle {
    display: block;
  }

  .menu-toggle.is-open span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }

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

  .menu-toggle.is-open span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }

  .main-nav {
    display: none;
    width: 100%;
    order: 10;
    margin: 0;
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
  }

  .main-nav.is-open {
    display: flex;
  }

  .nav-link {
    width: 100%;
    padding: 14px 0;
    font-size: 18px;
  }

  .nav-link.is-current::after {
    left: 24px;
    width: 54px;
    transform: none;
  }

  .header-search {
    margin-left: auto;
    width: 154px;
    height: 40px;
    padding-left: 16px;
    font-size: 15px;
  }

  .header-search__placeholder {
    left: 16px;
    max-width: calc(100% - 56px);
    font-size: 15px;
  }

  .header-search__input {
    font-size: 15px;
  }

  .hero-stage {
    width: 100%;
    aspect-ratio: 1912 / 1222;
  }

  .hero-slogan {
    top: 44px;
    right: 32px;
    font-size: clamp(36px, 6vw, 56px);
  }

  .hero-slogan span + span {
    margin-top: 10px;
    margin-left: 44px;
  }

  .hero-cards {
    width: calc(100% - 56px);
    grid-template-columns: 1fr;
    margin-top: clamp(-260px, -22vw, -150px);
  }

  .book-card {
    min-height: 250px;
    max-width: 560px;
    width: 100%;
    margin: 0 auto;
  }

  .news-section {
    padding-top: 42px;
  }

  .section-heading {
    align-items: center;
    margin-bottom: 28px;
  }

  .news-layout {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .news-copy {
    padding-top: 0;
  }

  .news-copy h3 {
    font-size: 20px;
  }

  .detail-button {
    align-self: flex-start;
    margin-top: 2px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 42px;
  }

  .page-hero {
    padding-top: 18px;
  }

  .about-intro-panel,
  .awards-panel {
    grid-template-columns: 1fr;
  }

  .about-story-grid,
  .warehouse-gallery {
    grid-template-columns: 1fr;
  }

  .about-story-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }

  .story-image-wrap {
    aspect-ratio: 16 / 9;
  }

  .page-main--about .story-image-wrap {
    aspect-ratio: 701 / 427;
  }

  .warehouse-gallery__item {
    aspect-ratio: 16 / 10;
  }

  .product-panel {
    padding: 18px 18px 22px;
  }

  .product-tab {
    font-size: 18px;
  }

  .coop-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .footer-copy {
    margin-left: 0;
    margin-right: 0;
    max-width: none;
    text-align: left;
  }

  .qr-area {
    justify-content: flex-start;
  }

  .page-main--cooperation .page-hero .container {
    transform: none;
  }

  .page-main--cooperation .page-section--publishers .coop-strip,
  .page-main--cooperation .page-section--coop-books .coop-strip,
  .page-main--cooperation .coop-strip--channel img,
  .page-main--cooperation .awards-panel--showcase img {
    transform: none;
  }

  .page-main--cooperation .page-section--coop-books,
  .page-main--cooperation .page-section--channel {
    padding-top: 28px;
  }

  .page-main--cooperation .page-section--kip .coop-heading {
    margin-bottom: 14px;
  }

  .page-main--cooperation .kip-showcase {
    width: 100%;
    margin-bottom: 28px;
    padding: 0;
    transform: none;
  }

  .page-main--cooperation .kip-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px 18px;
  }

  .page-main--cooperation .kip-avatar {
    width: 112px;
    height: 112px;
    margin-bottom: 10px;
  }

  .page-main--cooperation .kip-card h3 {
    font-size: 16px;
  }

  .page-main--cooperation .kip-dots {
    margin-top: 12px;
  }
}

@media (max-width: 640px) {
  .container {
    width: calc(100% - 32px);
  }

  .site-header {
    position: sticky;
    top: 0;
  }

  .header-inner {
    min-height: 72px;
  }

  .brand img {
    height: 34px;
  }

  .brand {
    gap: 8px;
  }

  .brand__title {
    font-size: 14px;
  }

  .brand__subtitle {
    margin-top: 3px;
    font-size: 9px;
    letter-spacing: 0.12em;
  }

  .header-search {
    display: none;
  }

  .hero-section {
    margin-top: 0;
    padding-bottom: 96px;
  }

  .hero-stage {
    aspect-ratio: 1912 / 1222;
  }

  .hero-slogan {
    top: 24px;
    right: 16px;
    font-size: clamp(24px, 8.2vw, 38px);
  }

  .hero-slogan span + span {
    margin-top: 8px;
    margin-left: 28px;
  }

  .hero-cards {
    width: calc(100% - 28px);
    margin-top: clamp(-180px, -22vw, -92px);
    gap: 44px;
  }

  .book-card {
    min-height: 224px;
    padding: 14px;
    border-radius: 24px;
  }

  .book-card__art {
    width: auto;
    height: 154px;
    max-width: none;
    margin-bottom: 0;
  }

  .book-card__media {
    height: 160px;
  }

  .book-card__art--education,
  .book-card__art--picture,
  .book-card__art--social,
  .book-card:nth-child(1) .book-card__art,
  .book-card:nth-child(3) .book-card__art {
    height: 154px;
  }

  .book-card__title {
    font-size: 17px;
  }

  .news-section {
    padding: 118px 0 132px;
  }

  .section-heading {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 52px;
  }

  .section-heading h2,
  .contact-banner h2 {
    font-size: 24px;
  }

  .more-link {
    font-size: 14px;
  }

  .news-copy p,
  .footer-copy,
  .contact-row,
  .friend-links a,
  .friend-links__label,
  .qr-box {
    font-size: 14px;
  }

  .detail-button {
    min-width: 96px;
    height: 40px;
    font-size: 15px;
    border-radius: 8px;
  }

  .contact-banner {
    padding: 76px 0 64px;
  }

  .site-footer {
    padding: 78px 0 88px;
  }

  .page-section {
    padding-top: 16px;
  }

  .contact-company {
    font-size: 18px;
    margin-bottom: 14px;
    line-height: 1.45;
  }

  .friend-links-wrap,
  .friend-links {
    gap: 10px 16px;
  }

  .qr-area {
    gap: 14px;
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  .about-intro-panel,
  .product-panel,
  .warehouse-panel,
  .awards-panel {
    border-radius: 18px;
  }

  .about-intro-panel {
    padding: 16px;
    gap: 14px;
  }

  .about-intro-copy h2,
  .coop-heading h2,
  .page-title-cluster h2 {
    font-size: 22px;
  }

  .about-intro-copy p,
  .warehouse-panel p,
  .awards-copy,
  .about-story-card p {
    font-size: 14px;
  }

  .about-story-card h2 {
    font-size: 18px;
  }

  .product-tabs {
    gap: 8px;
    padding: 0 0 12px;
  }

  .product-tab.is-active::after {
    bottom: -13px;
  }

  .coop-book-card__tag {
    font-size: 14px;
  }

  .coop-strip {
    border-radius: 18px;
  }

  .coop-strip img {
    object-fit: contain;
    background: #21303b;
  }

  .page-main--cooperation .page-hero {
    padding: 14px 0 16px;
  }

  .page-main--cooperation .page-hero h1 {
    font-size: 28px;
  }

  .page-main--cooperation .page-hero p {
    font-size: 15px;
  }

  .page-main--cooperation .page-section {
    padding-top: 16px;
  }

  .page-main--cooperation .page-section--publishers {
    padding-top: 12px;
  }

  .page-main--cooperation .page-section--coop-books,
  .page-main--cooperation .page-section--channel {
    padding-top: 18px;
  }

  .page-main--cooperation .coop-heading {
    gap: 8px;
    margin-bottom: 8px;
  }

  .page-main--cooperation .coop-heading h2 {
    font-size: 20px;
  }

  .page-main--cooperation .coop-heading .more-link {
    font-size: 13px;
  }

  .page-main--cooperation .page-section--publishers .coop-strip {
    margin-bottom: 18px;
  }

  .page-main--cooperation .kip-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px 8px;
  }

  .page-main--cooperation .kip-avatar {
    width: 72px;
    height: 72px;
    margin-bottom: 8px;
  }

  .page-main--cooperation .kip-card h3 {
    font-size: 12px;
    line-height: 1.3;
  }

  .page-main--cooperation .kip-dots {
    gap: 6px;
    margin-top: 10px;
  }

  .page-main--cooperation .kip-dots span {
    width: 7px;
    height: 7px;
  }

  .page-main--cooperation .kip-dots .is-active {
    width: 18px;
  }

  .page-main--cooperation .page-section--coop-books .coop-strip,
  .page-main--cooperation .coop-strip--channel,
  .page-main--cooperation .awards-panel--showcase {
    width: 100%;
  }

  .page-main--cooperation .awards-panel--showcase {
    margin: 0 auto;
  }

  .qr-placeholder {
    width: 72px;
  }

  .footer-qr-image {
    width: 72px;
    max-height: 72px;
  }

  .service-widget__badge {
    padding: 8px 6px;
    font-size: 13px;
    letter-spacing: 1px;
  }

  .service-widget__arrow {
    width: 26px;
    height: 26px;
  }

  .service-widget__arrow::before {
    width: 9px;
    height: 9px;
  }

  .news-section {
    padding: 28px 0 36px;
  }

  .news-screen {
    border-width: 1px;
  }

  .carousel-dots {
    gap: 8px;
  }

  .carousel-dot {
    width: 10px;
    height: 10px;
  }

  .news-copy {
    gap: 12px;
  }

  .news-copy h3 {
    font-size: 18px;
  }

  .news-copy p {
    line-height: 1.7;
  }

  .footer-left,
  .footer-right {
    min-width: 0;
  }

  .friend-links-wrap {
    margin-top: 18px;
    padding-top: 14px;
  }

  .footer-copy {
    margin-bottom: 18px;
    line-height: 1.75;
  }

  .product-panel {
    padding: 14px 12px 16px;
  }

  .product-tab {
    padding: 0 4px 8px;
    font-size: 15px;
    white-space: nowrap;
  }

  .product-tab + .product-tab::before {
    left: -7px;
  }

  .product-pager {
    gap: 8px;
    padding-top: 14px;
  }

  .product-dot {
    width: 10px;
    height: 10px;
  }

  .product-dot.is-active {
    width: 24px;
  }

  .page-main--about .page-hero {
    padding: 22px 0 16px;
  }

  .page-main--about .about-intro-panel {
    padding: 14px;
  }

  .page-main--about .about-intro-copy h2,
  .page-main--about .section-heading--compact h2 {
    font-size: 20px;
  }

  .page-main--about .about-intro-copy p,
  .page-main--about .warehouse-panel p {
    font-size: 13px;
    line-height: 1.72;
  }

  .page-main--about .about-intro-controls {
    height: auto;
    display: grid;
    gap: 10px;
  }

  .page-main--about .about-intro-dots,
  .page-main--about .about-intro-pager {
    position: static;
    transform: none;
    justify-content: center;
  }

  .page-main--about .about-intro-pager {
    width: 100%;
  }

  .page-main--about .about-intro-pager__text {
    font-size: 14px;
  }

  .page-main--about .about-story-card h2 {
    font-size: 15px;
    line-height: 1.5;
  }

  .page-main--about .about-story-card p {
    font-size: 12px;
    line-height: 1.68;
  }

  .page-main--news .page-hero {
    padding: 20px 0 16px;
  }

  .page-main--news .page-hero h1 {
    font-size: 28px;
  }

  .page-main--news .page-hero p {
    font-size: 15px;
  }

  .section-heading--news {
    margin-bottom: 18px;
  }

  .news-feature-shell {
    margin-bottom: 24px;
  }

  .news-pager {
    gap: 8px;
    margin-top: 22px;
    flex-wrap: wrap;
  }

  .news-pager__item {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }

  .news-article-card {
    border-radius: 18px;
  }

  .news-breadcrumb {
    font-size: 12px;
    line-height: 1.7;
    flex-wrap: wrap;
    gap: 6px;
  }

  .news-article-header h2 {
    font-size: 20px;
    line-height: 1.45;
  }

  .news-meta-row,
  .news-stack-card__body .news-meta-row,
  .news-meta-row--detail {
    gap: 6px 12px;
    font-size: 12px;
  }

  .news-stack-card__body h3 {
    font-size: 18px;
    line-height: 1.5;
  }

  .news-readmore {
    min-width: 96px;
    height: 36px;
    font-size: 13px;
  }
}

@media (max-width: 768px) {
  .page-main--cooperation .page-section--publishers .publisher-showcase {
    padding: 18px 18px 16px;
    transform: none;
  }

  .page-main--cooperation .page-section--publishers .publisher-grid {
    min-height: 0;
    max-width: none;
    gap: 12px;
  }

  .page-main--cooperation .page-section--publishers .publisher-grid--count-4,
  .page-main--cooperation .page-section--publishers .publisher-grid--count-5 {
    max-width: none;
    column-gap: 12px;
  }

  .page-main--cooperation .publisher-card {
    padding: 0;
    min-height: 62px;
  }

  .page-main--cooperation .publisher-card img {
    max-width: 108px;
    max-height: 56px;
  }

  .page-main--cooperation .page-section--coop-books .coop-books-grid {
    transform: none;
  }

  .page-main--cooperation .page-section--coop-books .coop-book-card {
    min-height: 0;
    padding: 14px 14px 16px;
  }

  .page-main--cooperation .coop-book-card::after {
    width: 56px;
    height: 56px;
  }

  .page-main--cooperation .coop-book-card__tag {
    top: 10px;
    left: 14px;
    font-size: 15px;
  }

  .page-main--cooperation .coop-book-card__more {
    top: 30px;
    left: 14px;
    font-size: 10px;
  }

  .page-main--cooperation .coop-book-card__covers {
    min-height: 0;
    margin-top: 48px;
    gap: 10px;
  }

  .page-main--cooperation .coop-book-card__covers img {
    height: 120px;
  }

  .page-main--cooperation .channel-showcase {
    padding: 18px 0 10px;
  }

  .page-main--cooperation .channel-showcase__header {
    margin-bottom: 14px;
  }

  .page-main--cooperation .channel-showcase__header h2 {
    font-size: 20px;
  }

  .page-main--cooperation .channel-showcase__header p {
    font-size: 13px;
  }

  .page-main--cooperation .channel-showcase .channel-grid,
  .page-main--cooperation .channel-showcase .channel-grid--sprite {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .page-main--cooperation .channel-card {
    min-height: 62px;
    padding: 0 10px;
    border-width: 1.5px;
    border-radius: 14px;
  }

  .page-main--cooperation .channel-card img {
    max-height: 28px;
  }

  .page-main--cooperation .channel-card--sprite {
    width: 100%;
  }

  .page-main--cooperation .channel-card__sprite {
    transform: scale(0.82);
    transform-origin: center;
  }

  .page-main--cooperation .awards-panel {
    width: calc(100% - 32px);
    padding: 18px 14px 16px;
  }

  .page-main--cooperation .awards-copy {
    padding: 0;
    font-size: 15px;
    line-height: 1.9;
  }

  .page-main--cooperation .award-card__media {
    border-radius: 18px;
  }

  .page-main--cooperation .award-card__title {
    margin-top: 8px;
    font-size: 13px;
  }

  .page-main--cooperation .awards-dots {
    justify-self: center;
  }
}

@media (max-width: 420px) {
  .page-main--cooperation .kip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-main--cooperation .channel-showcase .channel-grid,
  .page-main--cooperation .channel-showcase .channel-grid--sprite {
    grid-template-columns: 1fr;
  }
}

/* database-driven product and cooperation layouts */
.product-tabs {
  display: flex;
  align-items: center;
}

.product-tab {
  display: inline-block;
}

.product-screen {
  min-height: 681px;
  padding: 42px 24px 18px;
  position: relative;
}

.product-screen__media {
  width: 100%;
}

.product-screen__full-image,
.product-screen__video {
  width: 100%;
  aspect-ratio: 1503 / 832;
  display: block;
  object-fit: contain;
  object-position: center;
  background: #ffffff;
}

.product-page[hidden] {
  display: none !important;
}

.product-page {
  opacity: 0;
  pointer-events: none;
  will-change: transform, opacity;
}

.product-page.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.product-page.is-entering.is-prev {
  animation: carousel-fade-in-left 0.42s ease both;
}

.product-page.is-entering.is-next {
  animation: carousel-fade-in-right 0.42s ease both;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 26px 28px;
  align-items: stretch;
}

.product-card {
  min-width: 0;
  min-height: 288px;
  padding: 18px 14px 16px;
  border: 1px solid #efefef;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.product-card__media {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 220px;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.product-card__title {
  margin: 14px 0 0;
  color: #8d8d8d;
  font-size: 12px;
  line-height: 1.5;
  font-weight: 500;
  text-align: center;
}

.product-empty {
  min-height: 621px;
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #6f7a83;
  font-size: 16px;
}

.product-dot {
  display: block;
}

[data-slider-slide][hidden] {
  display: none !important;
}

.data-slider {
  position: relative;
}

.is-draggable,
.is-draggable * {
  cursor: grab;
}

.is-draggable {
  user-select: none;
}

.is-draggable img,
.is-draggable video {
  -webkit-user-drag: none;
}

.is-dragging,
.is-dragging * {
  cursor: grabbing !important;
}

.data-slider__viewport {
  position: relative;
}

.data-slider__slide {
  width: 100%;
  opacity: 0;
  pointer-events: none;
  will-change: transform, opacity;
}

.data-slider__slide.is-active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
}

.data-slider__slide.is-entering.is-prev {
  animation: carousel-fade-in-left 0.42s ease both;
}

.data-slider__slide.is-entering.is-next {
  animation: carousel-fade-in-right 0.42s ease both;
}

.data-slider__controls {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-top: 16px;
}

.data-slider__dot {
  width: 9px;
  height: 9px;
  border: 0;
  border-radius: 999px;
  padding: 0;
  background: rgba(255, 255, 255, 0.9);
  cursor: pointer;
  transition: width 0.28s ease, background-color 0.28s ease, transform 0.28s ease;
}

.data-slider__dot.is-active {
  width: 26px;
  background: #355cff;
}

.data-slider__arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 34px;
  height: 34px;
  border: 0;
  border-radius: 50%;
  padding: 0;
  background: #f2f5f8;
  color: #7a8590;
  font-size: 24px;
  line-height: 34px;
  text-align: center;
  box-shadow: 0 8px 20px rgba(12, 18, 24, 0.12);
  transform: translateY(-50%);
  cursor: pointer;
}

.data-slider__arrow:disabled {
  opacity: 0.45;
  cursor: default;
}

.data-slider__arrow--prev {
  left: 18px;
}

.data-slider__arrow--next {
  right: 18px;
}

.publisher-showcase {
  position: relative;
  padding: 24px 72px 20px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: 0 12px 30px rgba(7, 14, 22, 0.14);
}

.publisher-grid {
  display: grid;
  grid-template-columns: repeat(var(--publisher-count, 5), minmax(0, 1fr));
  gap: 18px;
  align-items: center;
  justify-content: center;
}

.publisher-card {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px 10px;
}

.publisher-card img {
  width: auto;
  max-width: 100%;
  max-height: 64px;
  object-fit: contain;
}

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

.coop-book-card {
  position: relative;
  display: block;
  min-height: 238px;
  padding: 18px 18px 16px;
  border-radius: 18px;
  background: #fdfdfd;
  box-shadow: 0 10px 28px rgba(9, 16, 24, 0.15);
  overflow: hidden;
}

.coop-book-card__tag {
  position: absolute;
  top: 0;
  right: 0;
  left: auto;
  padding: 9px 18px 9px 22px;
  background: #2f5fff;
  color: #ffffff;
  font-size: 15px;
  font-weight: 700;
  border-radius: 0 18px 0 18px;
}

.coop-book-card__covers {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  align-items: end;
  min-height: 160px;
  margin-top: 14px;
}

.coop-book-card__covers img {
  width: 100%;
  height: 132px;
  object-fit: contain;
  display: block;
}

.coop-book-card__more {
  display: inline-block;
  margin-top: 14px;
  color: #2f5fff;
  font-size: 14px;
  font-weight: 600;
}

.channel-showcase {
  padding: 28px 34px 18px;
  background: rgba(18, 28, 36, 0.44);
}

.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: center;
}

.channel-card {
  min-height: 74px;
  padding: 14px 16px;
  border-radius: 20px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
}

.channel-card img {
  width: auto;
  max-width: 100%;
  max-height: 36px;
  object-fit: contain;
}

.channel-card__sprite {
  display: block;
  width: min(var(--sprite-display-width, var(--channel-card-width, var(--sprite-width))), 100%);
  height: var(--channel-sprite-display-height, var(--sprite-height));
  background-image: var(--sprite-image);
  background-repeat: no-repeat;
  background-position: var(--sprite-display-x, var(--sprite-x)) var(--sprite-display-y, var(--sprite-y));
  background-size: var(--sprite-sheet-width, 1572px) var(--sprite-sheet-height, 364px);
}

.awards-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  align-items: end;
}

.award-card {
  min-height: 252px;
  padding: 12px;
  border-radius: 18px;
  background: #ffffff;
  box-shadow: 0 12px 28px rgba(9, 16, 24, 0.14);
  display: flex;
  align-items: center;
  justify-content: center;
}

.award-card img {
  width: 100%;
  max-height: 228px;
  object-fit: contain;
  display: block;
}

.richtext-content p:first-child {
  margin-top: 0;
}

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

@media (max-width: 1200px) {
  .product-grid,
  .publisher-grid,
  .coop-books-grid,
  .awards-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .coop-book-card__covers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (max-width: 768px) {
  .product-screen {
    min-height: 0;
    padding: 22px 12px 12px;
  }

  .product-grid,
  .publisher-grid,
  .coop-books-grid,
  .awards-gallery {
    grid-template-columns: 1fr;
  }

  .product-card {
    min-height: 0;
  }

  .product-card__media {
    height: 180px;
  }

  .publisher-showcase {
    padding: 22px 42px 18px;
  }

  .coop-book-card__covers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .awards-panel {
    grid-template-columns: 1fr;
  }
}

/* cooperation alignment corrections against legacy html */
.page-main--cooperation .page-section--publishers .publisher-showcase {
  max-width: 1521px;
  min-height: 226px;
  margin: 0 auto 36px;
  padding: 54px 72px 28px;
  transform: translateX(-24px);
}

.page-main--cooperation .page-section--publishers .publisher-grid {
  min-height: 96px;
  max-width: 1284px;
  margin: 0 auto;
  column-gap: 26px;
}

.page-main--cooperation .page-section--publishers .publisher-grid--count-4 {
  max-width: 1168px;
  column-gap: 48px;
}

.page-main--cooperation .page-section--publishers .publisher-grid--count-5 {
  max-width: 1364px;
  column-gap: 24px;
}

.page-main--cooperation .page-section--publishers .data-slider__controls {
  margin-top: 18px;
}

.page-main--cooperation .publisher-card {
  width: 100%;
  padding: 4px 8px 0;
}

.page-main--cooperation .publisher-card img {
  max-width: 172px;
  max-height: 104px;
}

.page-main--cooperation .page-section--publishers .data-slider__dot {
  background: #c0c4ca;
}

.page-main--cooperation .page-section--publishers .data-slider__dot.is-active {
  background: #3b60ff;
}

.page-main--cooperation .page-section--coop-books .coop-heading {
  margin-bottom: 18px;
}

.page-main--cooperation .page-section--coop-books .coop-books-grid {
  max-width: 1560px;
  margin: 0 auto;
  transform: translate(10px, 31px);
}

.page-main--cooperation .page-section--coop-books .coop-book-card {
  min-height: 252px;
  padding: 14px 18px 16px;
}

.page-main--cooperation .coop-book-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 78px;
  height: 78px;
  background: #3b60ff;
  clip-path: polygon(100% 0, 0 0, 100% 100%);
}

.page-main--cooperation .coop-book-card__tag {
  top: 5px;
  left: 24px;
  right: auto;
  padding: 0;
  background: transparent;
  color: #4d6cff;
  font-size: 21px;
  font-weight: 400;
  border-radius: 0;
  z-index: 2;
}

.page-main--cooperation .coop-book-card__more {
  position: absolute;
  top: 34px;
  left: 18px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 9px;
  margin-top: 0;
  color: rgba(58, 58, 58, 0.92);
  font-size: 11px;
  line-height: 1;
  font-weight: 500;
  letter-spacing: 0.01em;
  background: #eef2ff;
  border-radius: 999px;
  z-index: 2;
}

.page-main--cooperation .coop-book-card__more::after {
  content: "";
  width: 6px;
  height: 6px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
  flex: 0 0 auto;
}

.page-main--cooperation .coop-book-card__covers {
  min-height: 170px;
  margin-top: 42px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: end;
}

.page-main--cooperation .coop-book-card__covers img {
  height: 148px;
}

.page-main--cooperation .page-section--channel {
  padding-top: 50px;
}

.page-main--cooperation .channel-showcase {
  max-width: 1572px;
  min-height: 316px;
  margin: 0 auto;
  padding: 56px 34px 22px;
  background: transparent;
  border-radius: 0;
  box-shadow: none;
  transform: none;
}

.channel-showcase__header {
  margin-bottom: 34px;
  text-align: center;
}

.channel-showcase__header h2 {
  margin: 0;
  font-size: clamp(26px, 2.02vw, 36px);
  line-height: 1.05;
}

.channel-showcase__header p {
  margin: 2px 0 0;
  font-size: clamp(17px, 1.28vw, 22px);
}

.page-main--cooperation .channel-showcase .channel-grid {
  max-width: none;
  margin: 0 auto;
  grid-template-columns: repeat(var(--channel-columns, 3), max-content);
  justify-content: center;
  gap: 28px;
}

.page-main--cooperation .channel-showcase .data-slider__controls {
  margin-top: 18px;
}

.page-main--cooperation .channel-showcase__header {
  margin-bottom: 24px;
}

.page-main--cooperation .channel-card {
  min-height: 80px;
  padding: 0 24px;
  border: 2px solid #4b64ff;
  border-radius: 18px;
  box-shadow: none;
}

.page-main--cooperation .channel-card--sprite {
  width: var(--channel-card-width, auto);
  padding: 0;
  overflow: hidden;
}

.page-main--cooperation .channel-card img {
  max-height: 42px;
}

.page-main--cooperation .channel-card__sprite {
  max-width: 100%;
}

.page-main--cooperation .page-section--awards .container {
  width: 100%;
  max-width: none;
}

.page-main--cooperation .awards-panel {
  width: min(1528px, calc(100% - 128px));
  min-height: 388px;
  margin: 0 auto;
  padding: 24px 22px 12px 22px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.04fr);
  gap: 24px;
  background: #ffffff;
  border-radius: 0;
  box-shadow: none;
  align-items: center;
}

.page-main--cooperation .awards-copy {
  padding: 6px 0 0 44px;
  color: #1f2328;
  font-size: 23px;
  line-height: 2.28;
  font-weight: 400;
  letter-spacing: 0.01em;
}

.page-main--cooperation .awards-gallery {
  width: min(100%, 702px);
  grid-template-columns: 1fr 1fr 1.5789473684fr;
  justify-content: start;
  justify-self: end;
  gap: 18px;
  align-items: end;
  margin-top: 0;
}

.page-main--cooperation .awards-gallery-slider {
  width: min(100%, 702px);
  justify-self: end;
}

.page-main--cooperation .awards-gallery-slider .data-slider__viewport {
  width: 100%;
}

.page-main--cooperation .awards-gallery-slider .data-slider__slide {
  width: 100%;
}

.page-main--cooperation .award-card {
  min-height: 0;
  padding: 0;
  border: 0;
  background: transparent;
  box-shadow: none;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  min-width: 0;
}

.page-main--cooperation .award-card__media {
  width: 100%;
  min-height: 0;
  aspect-ratio: 190 / 272;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1.5px solid #4b64ff;
  border-radius: 24px;
  background: #ffffff;
  box-sizing: border-box;
  overflow: hidden;
}

.page-main--cooperation .awards-gallery .award-card:nth-child(3) .award-card__media {
  aspect-ratio: 300 / 272;
}

.page-main--cooperation .award-card img {
  width: 100%;
  height: 100%;
  max-height: none;
  display: block;
  object-fit: contain;
}

.page-main--cooperation .awards-gallery .award-card:nth-child(3) {
  margin-top: 8px;
}

.award-card__title {
  margin: 7px 0 0;
  color: #666666;
  font-size: 16px;
  line-height: 1.24;
  font-weight: 500;
  text-align: center;
  letter-spacing: 0.12em;
  white-space: nowrap;
}

.page-main--cooperation .awards-dots {
  grid-column: 2;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 12px;
  width: min(100%, 702px);
  justify-self: end;
  margin-top: 4px;
  padding-right: 0;
}

.page-main--cooperation .awards-dots .data-slider__dot {
  width: 12px;
  height: 12px;
  border-radius: 999px;
  padding: 0;
  border: 0;
  background: #a6a6a6;
}

.page-main--cooperation .awards-dots .data-slider__dot.is-active {
  width: 31px;
  background: #4b64ff;
}

@media (max-width: 1200px) {
  .page-main--cooperation .page-section--publishers .publisher-showcase,
  .page-main--cooperation .page-section--coop-books .coop-books-grid,
  .page-main--cooperation .channel-showcase {
    transform: none;
  }

  .page-main--cooperation .awards-panel {
    width: min(var(--container-width), calc(100% - 160px));
  }

  .page-main--cooperation .awards-panel {
    grid-template-columns: minmax(0, 1fr);
    gap: 28px;
  }

  .page-main--cooperation .awards-gallery {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    justify-content: stretch;
  }

  .page-main--cooperation .channel-showcase .channel-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-main--cooperation .channel-showcase .channel-grid--sprite {
    grid-template-columns: repeat(var(--channel-columns, 3), minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .page-main--cooperation .page-section--publishers .publisher-showcase,
  .page-main--cooperation .channel-showcase,
  .page-main--cooperation .awards-panel {
    min-height: 0;
  }

  .page-main--cooperation .page-section--coop-books .coop-books-grid,
  .page-main--cooperation .channel-showcase {
    transform: none;
  }

  .page-main--cooperation .coop-book-card__tag {
    font-size: 16px;
  }

  .page-main--cooperation .coop-book-card__covers {
    margin-top: 62px;
  }

  .page-main--cooperation .awards-panel {
    gap: 18px;
    padding: 24px 18px 20px;
  }

  .page-main--cooperation .awards-gallery {
    width: 100%;
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 0;
  }

  .page-main--cooperation .awards-gallery .award-card:nth-child(1) .award-card__media,
  .page-main--cooperation .awards-gallery .award-card:nth-child(2) .award-card__media,
  .page-main--cooperation .awards-gallery .award-card:nth-child(3) .award-card__media {
    min-height: 0;
    aspect-ratio: auto;
  }

  .page-main--cooperation .award-card img,
  .page-main--cooperation .awards-gallery .award-card:nth-child(1) img,
  .page-main--cooperation .awards-gallery .award-card:nth-child(2) img,
  .page-main--cooperation .awards-gallery .award-card:nth-child(3) img {
    width: 100%;
    height: auto;
    transform: none;
  }

  .page-main--cooperation .award-card__title {
    white-space: normal;
    letter-spacing: 0.04em;
  }

  .page-main--cooperation .awards-dots {
    grid-column: 1;
    margin-top: 6px;
    gap: 8px;
    padding-right: 0;
  }

  .page-main--cooperation .awards-dots .data-slider__dot {
    width: 9px;
    height: 9px;
  }

  .page-main--cooperation .awards-dots .data-slider__dot.is-active {
    width: 22px;
  }
}

.page-main--news .container {
  width: min(1240px, calc(100% - 260px));
}

.page-section--news-list {
  padding-top: 22px;
  padding-bottom: 56px;
}

.page-section--news-detail {
  padding-top: 18px;
  padding-bottom: 56px;
}

.news-feature-shell {
  margin-bottom: 42px;
}

.section-heading--news {
  align-items: flex-end;
  margin-top: 0;
  margin-bottom: 34px;
}

.news-layout--page {
  grid-template-columns: minmax(0, 560px) minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.news-carousel--page {
  width: 100%;
}

.news-screen--page {
  display: block;
}

.news-screen--page img,
.news-stack-card__media img,
.news-article-cover img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.carousel-dots--static .carousel-dot {
  pointer-events: none;
}

.news-copy--page {
  min-width: 0;
  gap: 0;
  padding-top: 4px;
}

.news-copy--page h3,
.news-stack-card__body h3,
.news-article-header h2 {
  margin: 0;
  line-height: 1.4;
  font-weight: 700;
}

.news-copy--page h3 {
  color: #ffffff;
  font-size: clamp(22px, 1.7vw, 28px);
  line-height: 1.5;
}

.news-copy--page h3 a {
  color: inherit;
}

.news-meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.5;
}

.news-copy--page p {
  margin: 18px 0 0;
  color: #ffffff;
  font-size: 16px;
  line-height: 1.88;
  font-weight: 600;
}

.detail-button--news {
  margin-top: auto;
  align-self: flex-end;
  min-width: 104px;
  height: 38px;
  padding: 0 16px;
}

.news-stack {
  display: grid;
  gap: 22px;
}

.news-stack-card {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  gap: 26px;
  padding: 22px 24px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: var(--shadow-card);
}

.news-stack-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 14px;
  background: #eef1f4;
}

.news-stack-card__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-start;
  min-width: 0;
}

.news-stack-card__body .news-meta-row {
  margin-top: 0;
  gap: 8px 16px;
  color: #717981;
  font-size: 12px;
}

.news-stack-card__body h3 {
  margin-top: 8px;
  color: #232b31;
  font-size: 22px;
  line-height: 1.5;
}

.news-stack-card__body p {
  margin: 12px 0 0;
  color: #4c5760;
  font-size: 15px;
  line-height: 1.9;
}

.news-readmore {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  height: 40px;
  margin-top: 18px;
  padding: 0 18px;
  border: 1px solid #3157ff;
  border-radius: 10px;
  color: #3157ff;
  font-size: 15px;
  font-weight: 700;
}

.news-pager {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 30px;
}

.news-pager__item {
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 10px;
  background: #ffffff;
  color: #39434b;
  font-size: 15px;
  font-weight: 700;
}

.news-pager__item.is-active {
  border-color: #3157ff;
  background: #3157ff;
  color: #ffffff;
}

.page-main--search .container {
  width: min(1240px, calc(100% - 260px));
}

.page-section--search-results {
  padding-top: 22px;
  padding-bottom: 56px;
}

.search-panel {
  display: grid;
  gap: 22px;
}

.search-summary {
  padding: 24px 28px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: var(--shadow-card);
}

.search-summary h2 {
  margin: 0;
  color: #232b31;
  font-size: 28px;
  line-height: 1.35;
}

.search-summary p {
  margin: 12px 0 0;
  color: #4c5760;
  font-size: 15px;
  line-height: 1.8;
}

.search-results {
  display: grid;
  gap: 22px;
}

.search-result-card {
  display: grid;
  grid-template-columns: 236px minmax(0, 1fr);
  gap: 26px;
  padding: 22px 24px;
  background: #ffffff;
  border-radius: 18px;
  box-shadow: var(--shadow-card);
}

.search-result-card__media {
  display: block;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 14px;
  background: #eef1f4;
}

.search-result-card__media img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.search-result-card__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  min-width: 0;
}

.search-result-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  color: #717981;
  font-size: 12px;
}

.search-result-card__section {
  color: #3157ff;
  font-weight: 700;
}

.search-result-card__body h3 {
  margin: 8px 0 0;
  color: #232b31;
  font-size: 22px;
  line-height: 1.5;
}

.search-result-card__body p {
  margin: 12px 0 0;
  color: #4c5760;
  font-size: 15px;
  line-height: 1.9;
}

.search-result-card__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 112px;
  height: 38px;
  margin-top: 18px;
  padding: 0 18px;
  border-radius: 999px;
  background: #3157ff;
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
}

.news-article-card {
  width: min(1040px, 100%);
  margin: 0 auto;
  padding: 34px 40px 38px;
  background: #ffffff;
  border-radius: 22px;
  box-shadow: var(--shadow-card);
}

.news-article-card--empty {
  text-align: center;
}

.news-empty {
  margin: 0;
  color: #4c5760;
  font-size: 16px;
  line-height: 1.9;
}

.news-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  color: #7b838c;
  font-size: 14px;
  line-height: 1.6;
}

.news-breadcrumb a {
  color: #54606a;
}

.news-article-header {
  margin-top: 20px;
}

.news-article-header h2 {
  color: #232b31;
  font-size: 36px;
  line-height: 1.35;
}

.news-meta-row--detail {
  gap: 12px 24px;
  margin-top: 14px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e9edf2;
  color: #737c84;
}

.news-article-cover {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 430px;
  margin-top: 28px;
  padding: 24px;
  border-radius: 18px;
  overflow: hidden;
  background: #f5f7fa;
  aspect-ratio: auto;
}

.news-article-cover img {
  width: min(360px, 100%);
  height: auto;
  max-width: 100%;
  max-height: none;
  object-fit: contain;
}

.news-article-summary {
  margin-top: 24px;
  padding: 20px 24px;
  border-radius: 16px;
  background: #f7f9fc;
  color: #4c5760;
  font-size: 16px;
  line-height: 1.95;
}

.news-article-body {
  max-width: 880px;
  margin-top: 28px;
  color: #4c5760;
  font-size: 16px;
  line-height: 2;
}

.news-article-body > :first-child {
  margin-top: 0;
}

.news-article-body h2,
.news-article-body h3 {
  margin: 22px 0 12px;
  color: #232b31;
  line-height: 1.45;
}

.news-article-body p {
  margin: 0 0 16px;
}

.news-article-body .news-inline-image {
  margin: 26px 0;
  text-align: center;
}

.news-article-body .news-inline-image img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 0 auto;
  border-radius: 12px;
}

.news-article-nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid #e9edf2;
}

.news-article-nav__item {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.news-article-nav__item span {
  color: #7b838c;
  font-size: 13px;
}

.news-article-nav__item a {
  color: #2a3440;
  font-size: 15px;
  line-height: 1.7;
}

.news-article-nav__item em {
  color: #9ba3ab;
  font-size: 15px;
  font-style: normal;
}

@media (max-width: 1200px) {
  .page-main--news .container {
    width: calc(100% - 120px);
  }

  .news-layout--page {
    grid-template-columns: minmax(0, 520px) minmax(0, 1fr);
    gap: 28px;
  }

  .news-stack-card {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 22px;
    padding: 20px;
  }

  .news-article-card {
    width: min(960px, 100%);
    padding: 30px 30px 34px;
  }

  .news-article-cover {
    min-height: 380px;
  }
}

@media (max-width: 768px) {
  .page-main--news .container {
    width: calc(100% - 32px);
  }

  .page-section--news-list,
  .page-section--news-detail {
    padding-bottom: 40px;
  }

  .page-section--search-results {
    padding-bottom: 40px;
  }

  .page-section--news-list {
    padding-top: 18px;
  }

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

  .news-stack-card {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .search-result-card {
    grid-template-columns: 1fr;
    padding: 16px;
  }

  .section-heading--news {
    align-items: flex-start;
  }

  .news-layout--page {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .news-stack-card__body h3,
  .news-article-header h2,
  .search-result-card__body h3 {
    font-size: 22px;
  }

  .news-copy--page h3 {
    font-size: 20px;
  }

  .news-copy--page p,
  .news-stack-card__body p,
  .news-article-summary,
  .news-article-body,
  .search-result-card__body p,
  .search-summary p {
    font-size: 14px;
  }

  .search-summary {
    padding: 20px 18px;
  }

  .search-summary h2 {
    font-size: 22px;
  }

  .detail-button--news {
    margin-top: 18px;
    align-self: flex-start;
  }

  .news-article-card {
    padding: 20px 18px 24px;
  }

  .news-article-cover {
    min-height: 0;
    padding: 18px;
    aspect-ratio: auto;
  }

  .news-article-cover img {
    width: min(260px, 100%);
  }
}

html.is-mobile-or-wechat .hero-section {
  /*padding-bottom: 190px;*/
}

html.is-mobile-or-wechat .hero-stage {
  aspect-ratio: 1912 / 1222;
}

html.is-mobile-or-wechat .hero-cards {
  margin-top: clamp(-460px, 2vw, -302px);
}

html.is-mobile-or-wechat .news-section {
  padding-top: 72px;
}

@media (max-width: 1366px) {
  html.is-mobile-or-wechat .hero-section {
    padding-bottom: 190px;
  }

  html.is-mobile-or-wechat .hero-cards {
    margin-top: clamp(-460px, 2vw, -302px);
  }

  html.is-mobile-or-wechat .news-section {
    padding-top: 68px;
  }
}

@media (max-width: 980px) {
  html.is-mobile-or-wechat .hero-section {
    padding-bottom: 190px;
  }

  html.is-mobile-or-wechat .hero-cards {
    margin-top: clamp(-460px, 2vw, -302px);
  }

  html.is-mobile-or-wechat .news-section {
    padding-top: 64px;
  }
}

@media (max-width: 640px) {
  html.is-mobile-or-wechat .hero-section {
    margin-top: 0;
    padding-bottom: 190px;
  }

  html.is-mobile-or-wechat .hero-cards {
    margin-top: clamp(-460px, 2vw, -302px);
  }

  html.is-mobile-or-wechat .news-section {
    padding-top: 118px;
  }
}