@font-face {
  font-family: "Noto Sans SC Resource";
  src: url("assets/fonts/NotoSansSC-Resource-Subset.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

.page-resource-center {
  --rc-navy: #0d2130;
  --rc-navy-deep: #071925;
  --rc-ink: #102a38;
  --rc-muted: #586f79;
  --rc-paper: #f5f7f6;
  --rc-white: #ffffff;
  --rc-line: #ccd9d6;
  --rc-line-dark: rgba(180, 224, 226, .18);
  --rc-cyan: #23c7d9;
  --rc-cyan-dark: #077785;
  --rc-cyan-soft: #e9f8f8;
  --rc-orange: #f77c23;
  --rc-orange-soft: #fff2e9;
  --rc-shell: 1180px;
  --rc-shadow: 0 18px 48px rgba(13, 33, 48, .08);
  --rc-ease: 180ms ease;
  --rc-font: "Noto Sans SC Resource", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif;
  overflow-x: hidden;
  background: var(--rc-paper);
  font-family: var(--rc-font);
}

.page-resource-center .nav-shell {
  grid-template-columns: 216px minmax(0, 1fr);
}

.page-resource-center .nav-shell::after { display: none; }

.public-resource-link {
  justify-self: end;
  padding: 8px 0 7px;
  border-bottom: 1px solid transparent;
  color: rgba(255, 255, 255, .72);
  font-size: 13px;
  font-weight: 650;
  letter-spacing: .04em;
  transition: color var(--rc-ease), border-color var(--rc-ease);
}

.public-resource-link:hover,
.public-resource-link.is-current {
  border-bottom-color: var(--rc-cyan);
  color: var(--rc-white);
}

.resource-center-main,
.resource-center-main *,
.rc-dialog,
.rc-dialog * { box-sizing: border-box; }

.resource-center-main { color: var(--rc-ink); line-height: 1.7; }
.resource-center-main img { display: block; max-width: 100%; }
.resource-center-main button,
.resource-center-main input,
.resource-center-main select,
.rc-dialog button { font: inherit; }
.resource-center-main button { color: inherit; }
.rc-shell { width: min(calc(100% - 48px), var(--rc-shell)); margin-inline: auto; }

.rc-hero {
  position: relative;
  overflow: hidden;
  min-height: 620px;
  color: var(--rc-white);
  background:
    radial-gradient(circle at 72% 67%, rgba(35, 199, 217, .11), transparent 33%),
    linear-gradient(116deg, #071824 0%, #0b2130 44%, #0a2638 100%);
  isolation: isolate;
}

.rc-hero::before,
.rc-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.rc-hero::before {
  inset: -38% -12% -46% 23%;
  z-index: 0;
  background: repeating-radial-gradient(ellipse at 72% 55%, transparent 0 41px, rgba(93, 203, 213, .12) 42px 43px, transparent 44px 70px);
  opacity: .38;
  transform: rotate(-7deg);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .34) 18%, #000 58%, rgba(0, 0, 0, .28) 100%);
  mask-image: linear-gradient(90deg, transparent 0%, rgba(0, 0, 0, .34) 18%, #000 58%, rgba(0, 0, 0, .28) 100%);
}

.rc-hero::after {
  z-index: 1;
  background:
    linear-gradient(90deg, #081b28 0%, rgba(8, 27, 40, .94) 24%, rgba(8, 27, 40, .58) 42%, transparent 64%),
    linear-gradient(0deg, rgba(5, 20, 31, .72) 0%, transparent 24%),
    radial-gradient(circle at 76% 72%, rgba(247, 124, 35, .1), transparent 8%);
}

.rc-hero-shell {
  position: relative;
  z-index: 3;
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 104px 0 116px;
}

.rc-hero-copy {
  position: relative;
  z-index: 2;
  width: min(55%, 650px);
}

.rc-breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 34px;
  color: #8ca8b0;
  font-size: 12px;
}

.rc-breadcrumb a:hover { color: var(--rc-cyan); }
.rc-breadcrumb b { color: #d6e6e9; font-weight: 600; }
.rc-label { margin: 0 0 13px; color: var(--rc-cyan); font-size: 12px; font-weight: 700; letter-spacing: .14em; }
.rc-hero h1 {
  position: relative;
  margin: 0;
  padding-top: 24px;
  color: var(--rc-white);
  font-size: clamp(58px, 6vw, 82px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -.035em;
  text-shadow: 0 8px 30px rgba(0, 10, 18, .28);
}

.rc-hero h1::before {
  content: "";
  position: absolute;
  top: 0;
  left: 2px;
  width: 62px;
  height: 2px;
  background: linear-gradient(90deg, var(--rc-cyan), rgba(35, 199, 217, 0));
  box-shadow: 0 0 20px rgba(35, 199, 217, .5);
}

.rc-hero h1 em {
  color: #d6f2f4;
  background: linear-gradient(92deg, #ffffff 0%, #a5e7eb 72%, #76cfd7 100%);
  -webkit-background-clip: text;
  background-clip: text;
  font-style: normal;
  -webkit-text-fill-color: transparent;
}

.rc-hero-art {
  position: absolute;
  z-index: 0;
  top: 50%;
  right: clamp(-170px, -5vw, -56px);
  width: min(70vw, 980px);
  aspect-ratio: 1;
  opacity: .92;
  transform: translateY(-50%);
  mix-blend-mode: screen;
  pointer-events: none;
  -webkit-mask-image: radial-gradient(ellipse 70% 68% at 57% 52%, #000 0%, rgba(0, 0, 0, .96) 43%, rgba(0, 0, 0, .62) 61%, transparent 82%);
  mask-image: radial-gradient(ellipse 70% 68% at 57% 52%, #000 0%, rgba(0, 0, 0, .96) 43%, rgba(0, 0, 0, .62) 61%, transparent 82%);
}

.rc-hero-art img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: saturate(.86) brightness(.78) contrast(1.08);
  transform: scale(1.08) rotate(-1deg);
}

.rc-lead { max-width: 570px; margin: 24px 0 0; color: #c1d3d8; font-size: 16px; line-height: 1.9; }

.rc-catalog { padding: 92px 0 104px; background: var(--rc-paper); }
.rc-section-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 450px); align-items: end; gap: 60px; }
.rc-section-heading > div > p,
.rc-principles header > p { margin: 0 0 10px; color: var(--rc-cyan-dark); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.rc-section-heading h2,
.rc-principles h2 { margin: 0; color: var(--rc-ink); font-size: clamp(36px, 4vw, 48px); line-height: 1.18; letter-spacing: -.02em; }
.rc-section-heading > p { margin: 0 0 3px; color: var(--rc-muted); font-size: 14px; line-height: 1.8; }
.rc-category-index { display: grid; grid-template-columns: repeat(5, 1fr); margin-top: 50px; border: 1px solid var(--rc-line); background: var(--rc-white); }
.rc-category-button { position: relative; min-height: 86px; display: grid; align-content: center; gap: 5px; padding: 17px 18px; border: 0; border-right: 1px solid var(--rc-line); text-align: left; background: transparent; cursor: pointer; transition: background var(--rc-ease); }
.rc-category-button:last-child { border-right: 0; }
.rc-category-button::before { content: ""; position: absolute; top: -1px; right: -1px; left: -1px; height: 3px; background: transparent; }
.rc-category-button:hover { background: #f3faf9; }
.rc-category-button.is-active { background: var(--rc-cyan-soft); }
.rc-category-button.is-active::before { background: var(--rc-cyan); }
.rc-category-button span { font-size: 14px; font-weight: 700; }
.rc-category-button small { color: var(--rc-muted); font-size: 11px; }

.rc-filter-bar { display: grid; grid-template-columns: minmax(250px, 1fr) 160px 175px 155px; gap: 14px; margin-top: 32px; }
.rc-filter-bar label { display: grid; gap: 7px; }
.rc-filter-bar label > span { color: #526b75; font-size: 11px; font-weight: 600; }
.rc-filter-bar input,
.rc-filter-bar select { width: 100%; height: 45px; padding: 0 13px; border: 1px solid var(--rc-line); border-radius: 0; outline: 0; color: var(--rc-ink); background: var(--rc-white); font-size: 12px; }
.rc-filter-bar input:focus,
.rc-filter-bar select:focus { border-color: var(--rc-cyan-dark); box-shadow: 0 0 0 2px rgba(35, 199, 217, .14); }
.rc-result-summary { min-height: 58px; display: flex; align-items: center; gap: 16px; padding: 17px 0 12px; }
.rc-result-summary p { margin: 0; color: var(--rc-muted); font-size: 12px; }
.rc-result-summary strong { color: var(--rc-ink); }
.rc-active-filters { display: flex; flex-wrap: wrap; gap: 6px; }
.rc-active-filters span { padding: 3px 8px; color: #075b65; background: var(--rc-cyan-soft); font-size: 10px; }
.rc-result-summary button { margin-left: auto; border: 0; border-bottom: 1px solid #9bb0b4; color: var(--rc-muted); background: transparent; font-size: 11px; cursor: pointer; }

.rc-resource-list { border-top: 1px solid var(--rc-line); }
.rc-resource-list-head,
.rc-resource-row { display: grid; grid-template-columns: minmax(360px, 1fr) 145px 85px 140px 92px; gap: 20px; }
.rc-resource-list-head { padding: 13px 18px; color: #6b8088; background: #e9efed; font-size: 10px; letter-spacing: .04em; }
.rc-resource-row { position: relative; align-items: center; min-height: 166px; padding: 23px 18px; border: 1px solid var(--rc-line); border-top: 0; background: var(--rc-white); transition: box-shadow var(--rc-ease), transform var(--rc-ease); }
.rc-resource-row:hover { z-index: 1; box-shadow: var(--rc-shadow); transform: translateY(-1px); }
.rc-resource-main > p { margin: 0 0 7px; color: var(--rc-cyan-dark); font-size: 10px; font-weight: 700; letter-spacing: .08em; }
.rc-resource-main h3 { margin: 0; font-size: 18px; line-height: 1.45; }
.rc-resource-main h3 small { display: block; margin-top: 2px; color: #58717b; font-size: 11px; font-weight: 500; }
.rc-resource-main > small { display: block; max-width: 650px; margin-top: 8px; color: var(--rc-muted); font-size: 11px; line-height: 1.65; }
.rc-resource-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.rc-resource-tags span { padding: 2px 7px; color: #526b75; background: #eff3f2; font-size: 9px; }
.rc-resource-version,
.rc-resource-format,
.rc-resource-access { display: grid; gap: 6px; }
.rc-resource-version b,
.rc-resource-format b { font-size: 12px; }
.rc-resource-version small,
.rc-resource-format small,
.rc-resource-access small { color: #74878e; font-size: 10px; }
.rc-access-pill { width: max-content; max-width: 100%; padding: 4px 8px; border: 1px solid rgba(7, 119, 133, .34); color: #075d68; background: var(--rc-cyan-soft); font-size: 10px; font-weight: 700; }
.rc-resource-action button { min-height: 37px; padding: 0 12px; border: 1px solid #96adb1; color: var(--rc-ink); background: transparent; font-size: 11px; font-weight: 650; cursor: pointer; transition: color var(--rc-ease), border-color var(--rc-ease), background var(--rc-ease); }
.rc-resource-action button:hover { border-color: var(--rc-cyan-dark); color: #064c55; background: var(--rc-cyan-soft); }

.rc-empty-state { min-height: 210px; display: grid; grid-template-columns: 82px minmax(0, 480px); place-content: center; align-items: center; gap: 26px; border: 1px solid var(--rc-line); border-top: 0; background: var(--rc-white); }
.rc-empty-mark { position: relative; width: 70px; height: 70px; border: 1px solid #b8cbc8; border-radius: 50%; }
.rc-empty-mark span { position: absolute; border: 1px solid #b8cbc8; border-radius: 50%; }
.rc-empty-mark span:first-child { inset: 13px; }
.rc-empty-mark span:nth-child(2) { inset: 25px; }
.rc-empty-mark i { position: absolute; top: 50%; left: 50%; width: 8px; height: 8px; border-radius: 50%; background: var(--rc-orange); transform: translate(-50%, -50%); }
.rc-empty-state h3 { margin: 0; font-size: 18px; }
.rc-empty-state p { margin: 6px 0 0; color: var(--rc-muted); font-size: 12px; }

.rc-principles { padding: 76px 0; color: var(--rc-white); background: var(--rc-navy); }
.rc-principles-shell { display: grid; grid-template-columns: .65fr 1.35fr; gap: 70px; }
.rc-principles header > p { color: var(--rc-cyan); }
.rc-principles h2 { color: var(--rc-white); font-size: 36px; }
.rc-principles ol { margin: 0; padding: 0; border-top: 1px solid var(--rc-line-dark); list-style: none; }
.rc-principles li { display: grid; grid-template-columns: 46px 1fr; gap: 15px; padding: 18px 0; border-bottom: 1px solid var(--rc-line-dark); }
.rc-principles li > span { color: var(--rc-cyan); font-size: 12px; font-weight: 700; }
.rc-principles h3 { margin: 0; color: var(--rc-white); font-size: 15px; }
.rc-principles li p { margin: 5px 0 0; color: #9cb4ba; font-size: 12px; }
.rc-public-boundary { grid-column: 2; margin: 2px 0 0; color: #9cb4ba; font-size: 11px; line-height: 1.7; }
.rc-public-boundary b { margin-right: 8px; color: var(--rc-white); }
.page-resource-center .footer-shell { grid-template-columns: minmax(0, 1fr) minmax(260px, .45fr); }

.rc-dialog { width: min(calc(100% - 32px), 660px); max-height: min(82vh, 760px); padding: 32px; border: 0; color: var(--rc-ink); background: var(--rc-white); box-shadow: 0 28px 90px rgba(3, 20, 30, .36); font-family: var(--rc-font); }
.rc-dialog::backdrop { background: rgba(5, 22, 32, .68); backdrop-filter: blur(3px); }
.rc-dialog-close { position: absolute; top: 14px; right: 17px; width: 36px; height: 36px; border: 0; color: #597078; background: transparent; font-size: 26px; cursor: pointer; }
.rc-dialog-category { margin: 0 42px 8px 0; color: var(--rc-cyan-dark); font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.rc-dialog h2 { margin: 0 42px 0 0; font-size: 28px; line-height: 1.3; }
.rc-dialog-edition { margin: 5px 0 0; color: #5f747c; font-size: 12px; }
.rc-dialog-summary { margin: 18px 0; color: var(--rc-muted); font-size: 13px; line-height: 1.75; }
.rc-dialog dl { margin: 0; border-top: 1px solid var(--rc-line); }
.rc-dialog dl div { display: grid; grid-template-columns: 105px 1fr; gap: 18px; padding: 11px 0; border-bottom: 1px solid #e3e9e7; font-size: 12px; }
.rc-dialog dt { color: #698088; }
.rc-dialog dd { margin: 0; overflow-wrap: anywhere; }
.rc-hash { font-family: Consolas, monospace; font-size: 10px; line-height: 1.6; }
.rc-dialog-action { margin-top: 20px; }
.rc-dialog-action a { width: 100%; min-height: 44px; display: flex; align-items: center; justify-content: center; border: 1px solid var(--rc-cyan-dark); color: #06313c; background: var(--rc-cyan); font-size: 13px; font-weight: 700; }

.rc-detail-hero { padding: 70px 0 76px; color: var(--rc-white); background: var(--rc-navy); }
.rc-detail-hero .rc-breadcrumb { margin-bottom: 46px; }
.rc-detail-hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; align-items: end; gap: 80px; }
.rc-detail-hero h1 { max-width: 800px; margin: 0; font-size: clamp(42px, 5.4vw, 70px); line-height: 1.08; letter-spacing: -.025em; }
.rc-detail-hero .rc-lead { max-width: 760px; }
.rc-file-summary { border-top: 1px solid var(--rc-line-dark); }
.rc-file-summary div { display: flex; justify-content: space-between; gap: 20px; padding: 13px 0; border-bottom: 1px solid var(--rc-line-dark); font-size: 12px; }
.rc-file-summary span { color: #91aab1; }
.rc-file-summary b { color: var(--rc-white); text-align: right; }
.rc-detail-body { padding: 82px 0 96px; background: var(--rc-paper); }
.rc-detail-grid { display: grid; grid-template-columns: minmax(0, 1fr) 330px; gap: 70px; }
.rc-detail-main > p:first-child { margin: 0 0 10px; color: var(--rc-cyan-dark); font-size: 12px; font-weight: 700; letter-spacing: .12em; }
.rc-detail-main h2 { margin: 0; font-size: clamp(32px, 4vw, 46px); line-height: 1.2; }
.rc-detail-intro { max-width: 760px; margin: 24px 0 0; color: var(--rc-muted); font-size: 15px; line-height: 1.9; }
.rc-detail-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin: 38px 0 0; padding: 1px; background: var(--rc-line); }
.rc-detail-points article { min-height: 150px; padding: 24px; background: var(--rc-white); }
.rc-detail-points span { color: var(--rc-orange); font-size: 10px; font-weight: 800; }
.rc-detail-points h3 { margin: 10px 0 0; font-size: 16px; }
.rc-detail-points p { margin: 7px 0 0; color: var(--rc-muted); font-size: 12px; line-height: 1.7; }
.rc-use-boundary { margin-top: 38px; padding: 23px 25px; border-left: 3px solid var(--rc-cyan); background: #eaf3f1; }
.rc-use-boundary h3 { margin: 0; font-size: 16px; }
.rc-use-boundary p { margin: 8px 0 0; color: var(--rc-muted); font-size: 12px; line-height: 1.75; }
.rc-download-panel { position: sticky; top: 100px; align-self: start; padding: 26px; border: 1px solid var(--rc-line); background: var(--rc-white); box-shadow: var(--rc-shadow); }
.rc-download-panel > p { margin: 0; color: var(--rc-cyan-dark); font-size: 11px; font-weight: 700; letter-spacing: .1em; }
.rc-download-panel h2 { margin: 8px 0 0; font-size: 22px; line-height: 1.35; }
.rc-download-panel dl { margin: 22px 0 0; border-top: 1px solid var(--rc-line); }
.rc-download-panel dl div { display: grid; grid-template-columns: 72px 1fr; gap: 12px; padding: 10px 0; border-bottom: 1px solid #e2e9e7; font-size: 11px; }
.rc-download-panel dt { color: #70838a; }
.rc-download-panel dd { margin: 0; overflow-wrap: anywhere; }
.rc-download-panel .rc-hash { font-size: 9px; }
.rc-download-action { min-height: 48px; display: flex; align-items: center; justify-content: center; margin-top: 22px; color: #06212b; background: var(--rc-cyan); font-size: 13px; font-weight: 750; transition: background var(--rc-ease); }
.rc-download-action:hover { background: #57d7e2; }
.rc-download-note { margin: 12px 0 0 !important; color: var(--rc-muted) !important; font-size: 10px !important; line-height: 1.65; letter-spacing: 0 !important; }
.rc-back-link { display: inline-flex; margin-top: 30px; color: var(--rc-cyan-dark); font-size: 12px; font-weight: 700; }

@media (max-width: 1024px) {
  .rc-hero,
  .rc-hero-shell { min-height: 560px; }
  .rc-hero h1 { font-size: 60px; }
  .rc-hero-art { right: -150px; width: 760px; opacity: .8; }
  .rc-filter-bar { grid-template-columns: 1fr 150px 165px; }
  .rc-filter-bar label:last-child { grid-column: 3; }
  .rc-resource-list-head,
  .rc-resource-row { grid-template-columns: minmax(280px, 1fr) 132px 74px 126px 88px; gap: 12px; }
  .rc-detail-hero-grid,
  .rc-detail-grid { grid-template-columns: minmax(0, 1fr) 300px; gap: 44px; }
}

@media (max-width: 820px) {
  .page-resource-center .nav-shell { grid-template-columns: 190px minmax(0, 1fr); }
  .rc-shell { width: min(calc(100% - 32px), var(--rc-shell)); }
  .rc-hero,
  .rc-hero-shell { min-height: 520px; }
  .rc-hero-shell { padding: 76px 0 90px; }
  .rc-hero-copy { width: min(68%, 520px); }
  .rc-hero h1 { font-size: clamp(50px, 8vw, 62px); }
  .rc-hero-art { right: -190px; width: 690px; opacity: .72; }
  .rc-hero::after { background: linear-gradient(90deg, #081b28 0%, rgba(8, 27, 40, .92) 35%, rgba(8, 27, 40, .34) 67%, transparent 100%), linear-gradient(0deg, rgba(5, 20, 31, .76), transparent 30%); }
  .rc-section-heading { grid-template-columns: 1fr; gap: 18px; }
  .rc-category-index { grid-template-columns: repeat(2, 1fr); }
  .rc-category-button:first-child { grid-column: 1 / -1; }
  .rc-category-button:nth-child(2n+1) { border-right: 0; }
  .rc-category-button:nth-child(-n+3) { border-bottom: 1px solid var(--rc-line); }
  .rc-filter-bar { grid-template-columns: repeat(2, 1fr); }
  .rc-filter-bar label:last-child { grid-column: auto; }
  .rc-resource-list-head { display: none; }
  .rc-resource-list { display: grid; gap: 14px; border: 0; }
  .rc-resource-row { grid-template-columns: repeat(3, 1fr); min-height: 0; padding: 22px; border: 1px solid var(--rc-line); }
  .rc-resource-main { grid-column: 1 / -1; }
  .rc-resource-action { justify-self: end; }
  .rc-principles-shell { grid-template-columns: 1fr; gap: 34px; }
  .rc-public-boundary { grid-column: auto; }
  .page-resource-center .footer-shell { grid-template-columns: 1fr; }
  .rc-detail-hero-grid,
  .rc-detail-grid { grid-template-columns: 1fr; }
  .rc-file-summary { margin-top: 10px; }
  .rc-download-panel { position: static; }
}

@media (max-width: 520px) {
  .page-resource-center .site-header { height: 62px; }
  .page-resource-center .nav-shell { width: min(calc(100% - 28px), var(--rc-shell)); grid-template-columns: minmax(0, 1fr) auto; gap: 12px; }
  .page-resource-center .brand { width: 146px; height: 42px; }
  .page-resource-center .brand img { width: 146px; }
  .public-resource-link { font-size: 12px; }
  .rc-shell { width: min(calc(100% - 28px), var(--rc-shell)); }
  .rc-hero,
  .rc-hero-shell { min-height: 470px; }
  .rc-hero-shell { align-items: flex-start; padding: 68px 0 76px; }
  .rc-hero-copy { width: 92%; }
  .rc-hero h1 { padding-top: 19px; font-size: clamp(42px, 12vw, 52px); line-height: 1.08; }
  .rc-hero h1::before { width: 48px; }
  .rc-hero-art { top: 63%; right: -190px; width: 570px; opacity: .64; }
  .rc-hero::before { inset: -18% -70% -34% 6%; opacity: .3; }
  .rc-hero::after { background: linear-gradient(180deg, #081b28 0%, rgba(8, 27, 40, .9) 30%, rgba(8, 27, 40, .34) 63%, rgba(5, 20, 31, .78) 100%), linear-gradient(90deg, rgba(8, 27, 40, .82), transparent 78%); }
  .rc-catalog { padding: 66px 0 76px; }
  .rc-section-heading h2 { font-size: 31px; }
  .rc-category-index { margin-top: 30px; }
  .rc-category-button { min-height: 75px; padding: 14px; }
  .rc-filter-bar { grid-template-columns: 1fr; gap: 13px; }
  .rc-result-summary { align-items: flex-start; flex-wrap: wrap; }
  .rc-result-summary button { margin-left: 0; }
  .rc-resource-row { grid-template-columns: repeat(2, 1fr); gap: 16px 12px; padding: 18px; }
  .rc-resource-main h3 { font-size: 16px; }
  .rc-resource-version,
  .rc-resource-format { padding-top: 12px; border-top: 1px solid #e1e8e6; }
  .rc-resource-access { grid-column: 1; }
  .rc-resource-action { grid-column: 2; }
  .rc-empty-state { grid-template-columns: 1fr; gap: 15px; padding: 38px 25px; text-align: center; }
  .rc-empty-mark { margin-inline: auto; }
  .rc-principles { padding: 62px 0; }
  .rc-principles h2 { font-size: 30px; }
  .rc-dialog { padding: 26px 21px; }
  .rc-dialog h2 { font-size: 23px; }
  .rc-dialog dl div { grid-template-columns: 82px 1fr; }
  .rc-detail-hero { padding: 40px 0 50px; }
  .rc-detail-hero .rc-breadcrumb { margin-bottom: 34px; }
  .rc-detail-hero h1 { font-size: clamp(36px, 11vw, 46px); }
  .rc-detail-body { padding: 60px 0 74px; }
  .rc-detail-points { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  .resource-center-main *,
  .resource-center-main *::before,
  .resource-center-main *::after { scroll-behavior: auto !important; transition: none !important; }
}