@charset "UTF-8";
:root {
  color-scheme: light;
  --pky-ink: #121525;
  --pky-paper: #f0eff6;
  --pky-white: #fff;
  --pky-blue: #3d54d8;
  --pky-red: #c25345;
  --pky-muted: #666a78;
  --pky-line: #d4d5df;
  font-family: "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--pky-paper);
}

body {
  margin: 0;
  color: var(--pky-ink);
  background: var(--pky-paper);
  line-height: 1.8;
}

.b35-brand,
.b35-navigation,
.b35-footer,
main {
  width: min(1220px, calc(100% - 48px));
  margin-inline: auto;
}

.b35-brand {
  padding: 26px 0 18px;
  color: var(--pky-ink);
  font-family: Georgia, "Noto Serif CJK SC", serif;
  font-size: 1.4rem;
  letter-spacing: .13em;
}

.b35-brand a {
  color: inherit;
  text-decoration: none;
}

.b35-navigation {
  display: flex;
  gap: 10px 21px;
  overflow-x: auto;
  padding: 12px 0 16px;
  border-top: 1px solid var(--pky-line);
  border-bottom: 1px solid var(--pky-line);
  white-space: nowrap;
}

.b35-navigation a,
.b35-footer a {
  color: #3549b4;
  text-underline-offset: 4px;
}

main {
  padding: 32px 0 82px;
}

.pky-hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 132px;
  gap: 34px;
  align-items: center;
  min-height: 365px;
  padding: clamp(32px, 6vw, 70px);
  color: #f6f5fb;
  background: var(--pky-ink);
  overflow: hidden;
}

.pky-hero::before {
  position: absolute;
  right: 18%;
  top: -25%;
  width: 1px;
  height: 150%;
  background: rgba(240, 239, 246, .28);
  transform: rotate(18deg);
  content: "";
}

.pky-hero h1,
.pky-inner-head h1 {
  margin: 0;
  font-family: Georgia, "Noto Serif CJK SC", serif;
  font-weight: 500;
  line-height: 1.35;
}

.pky-hero h1 {
  max-width: 30ch;
  font-size: clamp(1.8rem, 3.8vw, 3rem);
}

.pky-hero-intro {
  max-width: 78ch;
  margin: 22px 0 18px;
  color: #e5e6f0;
  font-size: 1.02rem;
}

.pky-hero h2 {
  margin: 0;
  color: #aebaff;
  font-size: .98rem;
  font-weight: 500;
}

.pky-hero-emblem {
  position: relative;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 128px;
  height: 128px;
  margin: 0;
  border: 1px solid #6974c1;
  border-radius: 50%;
}

.pky-image {
  display: block;
  max-width: 128px;
  height: auto;
  object-fit: contain;
}

.pky-hero-image {
  width: 74px;
  border-radius: 50%;
}

.pky-hero-marks {
  position: absolute;
  right: 28px;
  bottom: 19px;
  display: flex;
  gap: 19px;
  color: #c7cada;
  font-size: .78rem;
  letter-spacing: .12em;
}

.pky-section {
  margin-top: clamp(48px, 7vw, 86px);
}

.pky-section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 21px;
  padding-bottom: 11px;
  border-bottom: 1px solid var(--pky-line);
}

.pky-section-head h2 {
  margin: 0;
  color: var(--pky-ink);
  font-family: Georgia, "Noto Serif CJK SC", serif;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  font-weight: 500;
}

.pky-card,
.pky-community-card,
.pky-about-primary,
.pky-about-secondary,
.pky-data-panel,
.pky-chinese-main,
.pky-chinese-inset,
.pky-mobile-lead,
.pky-mobile-secondary {
  padding: 24px 27px;
  background: var(--pky-white);
}

.pky-card h3,
.pky-community-card h3,
.pky-about-primary h2,
.pky-about-secondary h2,
.pky-data-panel h3,
.pky-chinese-main h3,
.pky-chinese-inset h3,
.pky-mobile-lead h3,
.pky-mobile-secondary h3 {
  margin: 0 0 12px;
  color: #202543;
  font-family: Georgia, "Noto Serif CJK SC", serif;
  font-size: 1.16rem;
  font-weight: 500;
}

.pky-card p,
.pky-community-card p,
.pky-about-primary p,
.pky-about-secondary p,
.pky-data-panel p,
.pky-chinese-main p,
.pky-chinese-inset p,
.pky-mobile-lead p,
.pky-mobile-secondary p {
  margin: 0;
}

.pky-card-art {
  float: right;
  margin: 2px 0 10px 16px;
}

.pky-card-art .pky-image {
  width: 62px;
}

.pky-brand-array {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(260px, .65fr);
  gap: 22px;
  align-items: stretch;
}

.pky-brand-overview {
  border-left: 4px solid var(--pky-blue);
}

.pky-brand-lanes {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-content: stretch;
  border-top: 1px solid var(--pky-line);
}

.pky-brand-lanes div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 3px;
  border-bottom: 1px solid var(--pky-line);
}

.pky-brand-lanes h3,
.pky-brand-lanes p {
  margin: 0;
}

.pky-brand-lanes h3 {
  color: var(--pky-blue);
  font-size: .97rem;
}

.pky-brand-lanes p {
  color: var(--pky-muted);
  font-size: .88rem;
}

.pky-terminology-wrap {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 24px;
  align-items: center;
}

.pky-terminology-card {
  padding: 29px 32px;
  border-top: 4px solid var(--pky-red);
}

.pky-terminology-notes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.pky-terminology-notes p {
  margin: 0;
  padding: 8px 6px;
  border-bottom: 1px solid var(--pky-line);
  color: #3949a7;
  text-align: center;
}

.pky-story-sheet {
  max-width: 960px;
  margin-left: auto;
  padding: 18px;
  background: #e4e6f3;
}

.pky-story-card {
  min-height: 210px;
  padding: 30px;
}

.pky-history-card {
  max-width: 900px;
  margin: 0 auto;
  border: 1px solid var(--pky-line);
}

.pky-history-track {
  position: relative;
  display: flex;
  justify-content: space-between;
  gap: 14px;
  max-width: 900px;
  margin: 25px auto 0;
  padding-top: 16px;
  color: #3a4fc0;
  font-size: .88rem;
}

.pky-history-track::before {
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 2px;
  background: var(--pky-blue);
  content: "";
}

.pky-history-track span {
  position: relative;
}

.pky-history-track span::before {
  position: absolute;
  top: -20px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--pky-red);
  content: "";
}

.pky-community-steps {
  display: grid;
  grid-template-columns: .95fr 1.1fr .9fr;
  gap: 14px;
  align-items: end;
}

.pky-community-card {
  border-top: 3px solid var(--pky-blue);
}

.pky-community-card:nth-child(2) {
  align-self: center;
  background: #e5e7f2;
}

.pky-insight-column {
  max-width: 900px;
  margin: 0 auto;
}

.pky-insight-card {
  padding: 30px 34px;
  border-left: 5px solid var(--pky-red);
  background: #fff;
}

.pky-faq-stack {
  max-width: 980px;
  margin-left: auto;
  border-top: 1px solid var(--pky-line);
}

.pky-faq-item {
  padding: 14px 18px;
  border-bottom: 1px solid var(--pky-line);
}

.pky-faq-item summary {
  color: #252c58;
  font-weight: 650;
  cursor: pointer;
}

.pky-faq-answer {
  max-width: 92ch;
  margin: 12px 0 2px;
}

.pky-news-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.pky-news-card {
  min-width: 0;
  padding: 18px 20px;
  border: 1px solid var(--pky-line);
  background: #fff;
}

.pky-news-card:nth-child(3n + 1) {
  grid-column: span 2;
  background: #e7e8f3;
}

.pky-news-card time {
  color: var(--pky-muted);
  font-size: .84rem;
}

.pky-news-card h3 {
  margin: 8px 0 11px;
  color: var(--pky-ink);
  font-family: Georgia, "Noto Serif CJK SC", serif;
  font-size: 1.04rem;
  font-weight: 600;
}

.pky-news-card a {
  display: inline-block;
  margin-top: 12px;
  color: #3549b4;
}

.pky-news-art {
  float: right;
  margin: 0 0 10px 13px;
}

.pky-news-thumb {
  width: 56px;
}

.pky-news-body {
  margin: 0;
}

.pky-inner-head {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 16px;
  align-items: end;
  margin-bottom: 32px;
  padding: 24px 0 18px;
  border-bottom: 1px solid var(--pky-line);
}

.pky-inner-head h1 {
  color: var(--pky-ink);
  font-size: clamp(1.65rem, 3.4vw, 2.45rem);
}

.pky-page-label {
  margin: 0;
  color: var(--pky-muted);
}

.pky-about-grid {
  display: grid;
  grid-template-columns: 138px minmax(0, 1fr);
  gap: 29px;
}

.pky-about-stamp {
  position: sticky;
  top: 20px;
  display: grid;
  place-items: center;
  width: 128px;
  height: 128px;
  margin: 0;
  background: #e3e5f2;
}

.pky-about-image {
  width: 78px;
}

.pky-about-copy {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 17px;
  align-items: start;
}

.pky-about-primary {
  grid-row: span 2;
  padding: 31px;
  border-top: 4px solid var(--pky-blue);
}

.pky-about-secondary {
  margin-top: 46px;
  background: #e5e7f2;
}

.pky-news-reading {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  max-width: 900px;
  margin-left: auto;
}

.pky-news-reading .pky-news-card {
  padding: 24px 30px;
  border-left: 4px solid var(--pky-red);
}

.pky-news-reading .pky-news-card:nth-child(3n + 1) {
  grid-column: auto;
}

.pky-news-reading .pky-news-art {
  float: none;
  margin: 12px 0;
}

.pky-news-reading .pky-news-thumb {
  width: 72px;
}

.pky-data-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  align-items: stretch;
}

.pky-data-panel-plain {
  align-self: center;
  background: transparent;
}

.pky-data-panel-focus {
  border-bottom: 4px solid var(--pky-blue);
}

.pky-data-panel-focus .pky-card-art .pky-image {
  width: 58px;
}

.pky-data-ribbon {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin-top: 23px;
  padding: 15px;
  color: #f5f4fa;
  background: var(--pky-ink);
  text-align: center;
}

.pky-chinese-columns {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(250px, .75fr);
  gap: 22px;
  align-items: start;
}

.pky-chinese-main {
  min-height: 250px;
  padding: 33px;
  border-left: 4px solid var(--pky-red);
}

.pky-chinese-inset {
  margin-top: 48px;
  background: #e5e7f2;
}

.pky-chinese-inset .pky-card-art .pky-image {
  width: 57px;
}

.pky-mobile-composition {
  display: grid;
  grid-template-columns: 160px minmax(0, 1fr);
  gap: 28px;
  align-items: start;
}

.pky-mobile-side {
  display: grid;
  gap: 12px;
  padding: 15px 0;
  color: var(--pky-blue);
  border-right: 1px solid var(--pky-line);
  writing-mode: vertical-rl;
}

.pky-mobile-side span {
  padding: 6px 0;
}

.pky-mobile-articles {
  display: grid;
  gap: 16px;
}

.pky-mobile-lead {
  border-top: 4px solid var(--pky-red);
}

.pky-mobile-secondary {
  max-width: 84%;
  margin-left: auto;
  background: #e5e7f2;
}

.b35-footer {
  padding: 24px 0 35px;
  border-top: 1px solid var(--pky-line);
  color: var(--pky-muted);
  font-size: .9rem;
}

.b35-footer p {
  margin: 5px 0;
}

.b35-footer div {
  display: flex;
  gap: 18px;
  margin-top: 10px;
}

@media (max-width: 720px) {
  .b35-brand,
  .b35-navigation,
  .b35-footer,
  main {
    width: min(100% - 28px, 620px);
  }

  .pky-hero {
    grid-template-columns: minmax(0, 1fr);
    min-height: auto;
    padding: 26px 22px 62px;
  }

  .pky-hero-emblem {
    display: none;
  }

  .pky-hero-marks {
    right: 16px;
    bottom: 16px;
    gap: 11px;
  }

  .pky-brand-array,
  .pky-terminology-wrap,
  .pky-about-grid,
  .pky-about-copy,
  .pky-data-pair,
  .pky-chinese-columns,
  .pky-mobile-composition {
    grid-template-columns: minmax(0, 1fr);
  }

  .pky-community-steps {
    grid-template-columns: minmax(0, 1fr);
  }

  .pky-community-card:nth-child(2),
  .pky-chinese-inset,
  .pky-about-secondary {
    margin-top: 0;
  }

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

  .pky-news-card:nth-child(3n + 1) {
    grid-column: span 2;
  }

  .pky-inner-head {
    grid-template-columns: minmax(0, 1fr);
    gap: 5px;
  }

  .pky-about-stamp {
    position: static;
  }

  .pky-about-primary {
    grid-row: auto;
  }

  .pky-history-track {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pky-data-ribbon {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .pky-mobile-side {
    display: flex;
    border-right: 0;
    border-bottom: 1px solid var(--pky-line);
    writing-mode: horizontal-tb;
  }

  .pky-mobile-secondary {
    max-width: 100%;
  }
}