@charset "UTF-8";

:root {
  color-scheme: light;
  --wkportal-ink: #24251f;
  --wkportal-dark: #1d211e;
  --wkportal-gold: #b18b1c;
  --wkportal-green: #57634c;
  --wkportal-paper: #f1f0e8;
  --wkportal-sheet: #fbfaf5;
  --wkportal-line: #c9c7b9;
  --wkportal-muted: #69695f;
  --wkportal-serif: "Noto Serif CJK SC", "Songti SC", "SimSun", serif;
  --wkportal-sans: "Microsoft YaHei", "PingFang SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--wkportal-paper);
  color: var(--wkportal-ink);
  font-family: var(--wkportal-sans);
  line-height: 1.82;
}

.b35-brand {
  min-height: 76px;
  display: flex;
  align-items: center;
  padding: 12px clamp(20px, 5vw, 82px);
  background: var(--wkportal-dark);
}

.b35-brand a {
  color: #f4f1e6;
  font-family: var(--wkportal-serif);
  font-size: 25px;
  letter-spacing: 0.18em;
  text-decoration: none;
}

.b35-navigation {
  position: sticky;
  top: 0;
  z-index: 18;
  display: flex;
  gap: 3px;
  overflow-x: auto;
  padding: 0 clamp(10px, 4vw, 62px);
  background: #fcfbf6;
  border-bottom: 1px solid var(--wkportal-line);
  scrollbar-width: thin;
}

.b35-navigation a {
  flex: 0 0 auto;
  padding: 14px 11px 12px;
  color: var(--wkportal-ink);
  font-size: 12px;
  text-decoration: none;
  border-bottom: 3px solid transparent;
}

.b35-navigation a:hover,
.b35-navigation a:focus-visible {
  border-bottom-color: var(--wkportal-gold);
  outline: 0;
}

main {
  width: min(1540px, 100%);
  margin: 0 auto;
  padding: 34px clamp(16px, 4vw, 58px) 96px;
}

.wkportal-cover {
  position: relative;
  padding: clamp(32px, 6vw, 82px) clamp(22px, 7vw, 104px) 42px;
  background:
    linear-gradient(135deg, rgba(177, 139, 28, 0.08) 0 32%, transparent 32%),
    var(--wkportal-sheet);
  border-top: 7px solid var(--wkportal-gold);
}

.wkportal-cover::before {
  position: absolute;
  right: 7%;
  bottom: 0;
  width: 1px;
  height: 82%;
  background: var(--wkportal-line);
  content: "";
}

.wkportal-cover h1 {
  max-width: 1000px;
  margin: 0 0 22px;
  font-family: var(--wkportal-serif);
  font-size: clamp(30px, 4.8vw, 58px);
  font-weight: 500;
  line-height: 1.32;
}

.wkportal-cover-copy {
  max-width: 880px;
  margin: 0;
  color: #45463e;
  font-family: var(--wkportal-serif);
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 2.08;
}

.wkportal-cover h2 {
  display: inline-block;
  margin: 34px 0 0;
  padding: 8px 0 0;
  color: var(--wkportal-green);
  border-top: 2px solid var(--wkportal-green);
  font-family: var(--wkportal-serif);
  font-size: 16px;
  font-weight: 500;
}

.wkportal-gallery-index {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 16px;
  padding-top: 24px;
}

.wkportal-section {
  min-width: 0;
  scroll-margin-top: 78px;
  padding: clamp(20px, 2.5vw, 34px);
  background: var(--wkportal-sheet);
  border: 1px solid var(--wkportal-line);
}

.wkportal-section-title {
  display: flex;
  align-items: flex-end;
  margin-bottom: 22px;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--wkportal-line);
}

.wkportal-section-title h2 {
  margin: 0;
  color: var(--wkportal-green);
  font-family: var(--wkportal-serif);
  font-size: clamp(21px, 2.1vw, 28px);
  font-weight: 500;
  line-height: 1.35;
}

.wkportal-coverage {
  grid-column: span 8;
  background: #e7e8df;
}

.wkportal-community {
  grid-column: span 4;
  border-top: 4px solid var(--wkportal-green);
}

.wkportal-trends {
  grid-column: span 5;
}

.wkportal-story {
  grid-column: span 7;
  border-left: 5px solid var(--wkportal-gold);
}

.wkportal-advantages {
  grid-column: span 6;
  background: #e6e5da;
}

.wkportal-service {
  grid-column: span 6;
  border-top: 4px solid var(--wkportal-green);
}

.wkportal-news,
.wkportal-deep,
.wkportal-faq,
.wkportal-brands,
.wkportal-features {
  grid-column: 1 / -1;
}

.wkportal-deep {
  background: var(--wkportal-dark);
  color: #f4f1e6;
}

.wkportal-deep .wkportal-section-title {
  border-color: rgba(244, 241, 230, 0.3);
}

.wkportal-deep .wkportal-section-title h2,
.wkportal-deep .wkportal-prose h3 {
  color: #efe1b0;
}

.wkportal-deep .wkportal-prose p {
  color: #e4e2d8;
}

.wkportal-brands {
  background: #dedfd5;
}

.wkportal-features {
  border-left: 6px solid var(--wkportal-gold);
}

.wkportal-artwork {
  width: 48px;
  height: 48px;
  margin: 2px 0 0;
}

.wkportal-artwork img {
  display: block;
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.wkportal-prose-piece {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.wkportal-prose h3,
.site-viewpoint h3 {
  margin: 0 0 12px;
  font-family: var(--wkportal-serif);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
}

.wkportal-prose p,
.site-viewpoint > p:last-child {
  margin: 0;
  color: #4f5048;
  font-size: 14px;
  line-height: 1.95;
}

.wkportal-coverage-entry {
  padding: 22px;
}

.wkportal-trend-feature {
  padding: 18px 12px 18px 24px;
  border-left: 2px solid var(--wkportal-green);
}

.wkportal-trend-entry {
  grid-template-columns: 50px minmax(0, 1fr);
}

.wkportal-story-band {
  padding: 16px 20px;
  background: #f0eee4;
}

.wkportal-advantages-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 22px;
  gap: 20px;
  align-items: stretch;
}

.wkportal-advantage-marker {
  background: linear-gradient(var(--wkportal-gold), var(--wkportal-gold)) center / 2px 100% no-repeat;
}

.wkportal-service-directory {
  padding: 20px;
  background: #f0f0e8;
  border-left: 4px solid var(--wkportal-green);
}

.wkportal-news {
  background: #292b25;
  color: #f4f1e6;
  border-color: #292b25;
  border-top: 5px solid var(--wkportal-gold);
}

.wkportal-news .wkportal-section-title {
  border-color: rgba(244, 241, 230, 0.28);
}

.wkportal-news .wkportal-section-title h2 {
  color: #f4f1e6;
}

.wkportal-news-gallery {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 11px;
}

.wkportal-news-slip {
  padding: 19px;
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid rgba(244, 241, 230, 0.18);
}

.wkportal-news-slip:nth-child(4n + 1) {
  grid-column: span 2;
  background: rgba(255, 255, 255, 0.08);
}

.wkportal-news-slip time,
.wkportal-long-story time {
  display: block;
  margin-bottom: 9px;
  color: #e7cc77;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}

.wkportal-news-headline {
  color: inherit;
  text-decoration-color: rgba(244, 241, 230, 0.4);
  text-underline-offset: 4px;
}

.wkportal-news-headline h3 {
  margin: 0 0 10px;
  font-family: var(--wkportal-serif);
  font-size: 17px;
  font-weight: 500;
  line-height: 1.5;
}

.wkportal-news-slip .news-body {
  margin: 0;
  color: #d8d6cd;
  font-size: 13px;
  line-height: 1.9;
}

.wkportal-faq-shelf {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 28px;
}

.wkportal-faq-entry {
  padding: 16px 0;
  border-bottom: 1px solid var(--wkportal-line);
}

.wkportal-faq-entry summary {
  cursor: pointer;
  font-family: var(--wkportal-serif);
  font-size: 15px;
  font-weight: 600;
}

.wkportal-answer {
  padding-top: 12px;
  color: var(--wkportal-muted);
  font-size: 13px;
}

.wkportal-answer p {
  margin: 0;
}

.wkportal-community-shelf {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.wkportal-community .site-viewpoint {
  padding: 16px;
  background: #f0f0e8;
  border-left: 2px solid var(--wkportal-green);
}

.wkportal-topic {
  margin: 0 0 9px;
  color: var(--wkportal-green);
  font-size: 12px;
  letter-spacing: 0.04em;
}

.wkportal-brand-rail {
  padding: 16px 22px;
  border-left: 1px solid var(--wkportal-gold);
}

.wkportal-feature-window {
  padding: 18px 24px;
  background: #ecebe2;
}

.wkportal-page-intro {
  margin: 18px 0 28px;
  padding: clamp(26px, 5vw, 60px);
  background: var(--wkportal-dark);
  color: #f4f1e6;
  border-top: 6px solid var(--wkportal-gold);
}

.wkportal-page-intro h1 {
  margin: 0 0 10px;
  font-family: var(--wkportal-serif);
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 500;
}

.wkportal-page-intro p {
  max-width: 680px;
  margin: 0;
  color: #ddded3;
  font-size: 14px;
}

.wkportal-inner-content {
  padding: 6px clamp(0px, 3vw, 42px) 24px;
}

.wkportal-archive-line {
  position: relative;
  display: grid;
  grid-template-columns: 20px minmax(0, 1.2fr) minmax(230px, 0.8fr);
  gap: 18px;
}

.wkportal-archive-line::before {
  grid-row: 1 / span 2;
  background: linear-gradient(var(--wkportal-gold), var(--wkportal-gold)) center / 2px 100% no-repeat;
  content: "";
}

.wkportal-archive-sheet {
  min-height: 270px;
  padding: 26px;
  background: var(--wkportal-sheet);
  border-bottom: 1px solid var(--wkportal-line);
}

.wkportal-archive-sheet:nth-child(2) {
  margin-top: 68px;
  background: #e5e5dc;
}

.wkportal-data-glossary {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(240px, 0.6fr);
  gap: 16px;
}

.wkportal-data-sheet {
  padding: 28px;
  background: var(--wkportal-sheet);
  border-top: 2px solid var(--wkportal-green);
}

.wkportal-data-sheet:first-child {
  grid-row: span 2;
  padding-top: 48px;
}

.wkportal-translation-index {
  display: grid;
  grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
  gap: 28px;
  align-items: center;
}

.wkportal-translation-sheet {
  padding: 26px;
  background: #e8e8df;
  border-left: 3px solid var(--wkportal-gold);
}

.wkportal-translation-sheet:nth-child(2) {
  margin-top: 58px;
  background: var(--wkportal-sheet);
}

.wkportal-mobile-library {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(230px, 0.8fr);
  gap: 18px;
  align-items: center;
}

.wkportal-mobile-sheet {
  padding: 28px;
  background: var(--wkportal-sheet);
  border: 1px solid var(--wkportal-line);
}

.wkportal-mobile-sheet:first-child {
  min-height: 320px;
  padding-top: 48px;
  background: #e5e5dc;
}

.wkportal-article-gallery {
  padding: 0 clamp(0px, 4vw, 58px);
}

.wkportal-article-stack {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.wkportal-long-story {
  padding: 28px clamp(20px, 4vw, 58px);
  background: var(--wkportal-sheet);
  border-top: 2px solid var(--wkportal-line);
}

.wkportal-long-story:nth-child(3n + 1) {
  border-top-color: var(--wkportal-gold);
}

.wkportal-long-story h2 {
  margin: 0 0 14px;
  font-family: var(--wkportal-serif);
  font-size: 21px;
  font-weight: 500;
  line-height: 1.5;
}

.wkportal-long-story .news-body {
  max-width: 920px;
  margin: 0;
  color: #4f5048;
  font-size: 15px;
  line-height: 2;
}

.wkportal-home-link {
  display: inline-block;
  margin-top: 26px;
  color: var(--wkportal-green);
  text-underline-offset: 4px;
}

.b35-footer {
  padding: 32px clamp(18px, 5vw, 82px);
  background: var(--wkportal-dark);
  color: #f4f1e6;
  font-size: 13px;
}

.b35-footer p {
  margin: 4px 0;
}

.b35-footer div {
  display: flex;
  flex-wrap: wrap;
  gap: 17px;
  margin-top: 17px;
}

.b35-footer a {
  color: #e7cc77;
  text-underline-offset: 3px;
}

@media (max-width: 960px) {
  .wkportal-gallery-index {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .wkportal-coverage,
  .wkportal-community,
  .wkportal-trends,
  .wkportal-story,
  .wkportal-advantages,
  .wkportal-service {
    grid-column: span 3;
  }

  .wkportal-news,
  .wkportal-deep,
  .wkportal-faq,
  .wkportal-brands,
  .wkportal-features {
    grid-column: 1 / -1;
  }

  .wkportal-news-gallery {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .wkportal-archive-line,
  .wkportal-data-glossary,
  .wkportal-translation-index,
  .wkportal-mobile-library {
    grid-template-columns: minmax(0, 1fr);
  }

  .wkportal-archive-line::before {
    display: none;
  }

  .wkportal-archive-sheet:nth-child(2),
  .wkportal-translation-sheet:nth-child(2) {
    margin-top: 0;
  }

  .wkportal-data-sheet:first-child {
    grid-row: auto;
    padding-top: 28px;
  }
}

@media (max-width: 640px) {
  main {
    padding: 16px 12px 54px;
  }

  .b35-navigation a {
    padding: 11px 8px;
    font-size: 11px;
  }

  .wkportal-cover {
    padding: 28px 20px;
  }

  .wkportal-cover::before {
    right: 13px;
  }

  .wkportal-gallery-index {
    grid-template-columns: minmax(0, 1fr);
  }

  .wkportal-coverage,
  .wkportal-community,
  .wkportal-trends,
  .wkportal-story,
  .wkportal-advantages,
  .wkportal-service,
  .wkportal-news,
  .wkportal-deep,
  .wkportal-faq,
  .wkportal-brands,
  .wkportal-features {
    grid-column: auto;
  }

  .wkportal-section {
    padding: 19px 15px;
  }

  .wkportal-news-gallery,
  .wkportal-faq-shelf,
  .wkportal-community-shelf {
    grid-template-columns: minmax(0, 1fr);
  }

  .wkportal-news-slip:nth-child(4n + 1) {
    grid-column: auto;
  }

  .wkportal-prose-piece {
    grid-template-columns: minmax(0, 1fr);
  }

  .wkportal-artwork {
    margin-bottom: 5px;
  }

  .wkportal-archive-sheet,
  .wkportal-archive-sheet:nth-child(2),
  .wkportal-data-sheet,
  .wkportal-translation-sheet,
  .wkportal-translation-sheet:nth-child(2),
  .wkportal-mobile-sheet,
  .wkportal-mobile-sheet:first-child {
    min-height: 0;
    margin-top: 0;
    padding: 21px;
  }

  .wkportal-article-gallery {
    padding: 0;
  }
}