:root {
  --r2u-ae-blue: #1769f5;
  --r2u-ae-blue-dark: #0e4fce;
  --r2u-ae-blue-soft: #eef5ff;
  --r2u-ae-orange: #ff7a1a;
  --r2u-ae-ink: #101828;
  --r2u-ae-muted: #667085;
  --r2u-ae-line: #e4eaf2;
  --r2u-ae-soft: #f7f9fc;
  --r2u-ae-white: #fff;
  --r2u-ae-green: #15996b;
  --r2u-ae-shadow: 0 18px 55px rgba(25, 52, 92, .09);
  --r2u-ae-radius-lg: 24px;
  --r2u-ae-radius-md: 16px;
}

body.r2u-article-page,
body.r2u-author-page {
  background: #fff;
  color: var(--r2u-ae-ink);
}

body.r2u-article-page main.container,
body.r2u-author-page main.container {
  width: 100%;
  max-width: none;
  padding: 0;
  margin: 0;
}

.r2u-ae-wrap,
.r2u-author-wrap {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
  padding: 28px 0 72px;
  font-family: Inter, Arial, sans-serif;
  color: var(--r2u-ae-ink);
}

.r2u-ae-wrap *,
.r2u-author-wrap * {
  box-sizing: border-box;
}

.r2u-ae-wrap img,
.r2u-author-wrap img {
  max-width: 100%;
  height: auto;
}

.r2u-ae-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 28px;
  overflow: hidden;
  color: #7a8598;
  font-size: 13px;
  white-space: nowrap;
}

.r2u-ae-breadcrumbs a {
  color: #5d6b82;
  text-decoration: none;
}

.r2u-ae-breadcrumbs a:hover { color: var(--r2u-ae-blue); }
.r2u-ae-breadcrumbs span[aria-current="page"] {
  overflow: hidden;
  text-overflow: ellipsis;
}

.r2u-ae-header {
  max-width: 940px;
  margin: 0 auto 30px;
}

.r2u-ae-category,
.r2u-author-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--r2u-ae-blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .07em;
  text-decoration: none;
  text-transform: uppercase;
}

.r2u-ae-header h1,
.r2u-author-archive__head h1,
.r2u-author-hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 1.05;
  letter-spacing: -.045em;
}

.r2u-ae-meta {
  display: flex;
  align-items: center;
  gap: 16px 22px;
  flex-wrap: wrap;
  color: var(--r2u-ae-muted);
  font-size: 13px;
}

.r2u-ae-meta__author {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  color: var(--r2u-ae-ink);
  text-decoration: none;
}

.r2u-ae-meta__author img,
.r2u-ae-avatar-placeholder {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  object-fit: cover;
  box-shadow: 0 0 0 3px #fff, 0 6px 17px rgba(16, 24, 40, .13);
}

.r2u-ae-avatar-placeholder {
  display: grid;
  place-items: center;
  background: var(--r2u-ae-blue-soft);
  color: var(--r2u-ae-blue);
  font-size: 20px;
  font-weight: 800;
}

.r2u-ae-meta__author strong,
.r2u-ae-meta__author small { display: block; }
.r2u-ae-meta__author small { margin-top: 2px; color: var(--r2u-ae-muted); }
.r2u-ae-meta__date,
.r2u-ae-updated,
.r2u-ae-meta__reading { position: relative; }
.r2u-ae-meta__date::before,
.r2u-ae-updated::before,
.r2u-ae-meta__reading::before {
  content: "";
  display: inline-block;
  width: 5px;
  height: 5px;
  margin: 0 9px 2px 0;
  border-radius: 50%;
  background: #c9d2df;
}

.r2u-ae-hero {
  max-width: 1100px;
  margin: 0 auto 34px;
  overflow: hidden;
  border-radius: var(--r2u-ae-radius-lg);
  background: var(--r2u-ae-soft);
  box-shadow: var(--r2u-ae-shadow);
}

.r2u-ae-hero img {
  display: block;
  width: 100%;
  max-height: 620px;
  object-fit: cover;
}

.r2u-ae-toc {
  max-width: 900px;
  margin: 0 auto 34px;
  padding: 20px 22px;
  border: 1px solid #dce7f6;
  border-radius: 18px;
  background: linear-gradient(135deg, #f9fbff, #f4f8ff);
}

.r2u-ae-toc__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.r2u-ae-toc__head strong { font-size: 18px; }
.r2u-ae-toc__head button {
  border: 0;
  background: transparent;
  color: var(--r2u-ae-blue);
  font-weight: 700;
  cursor: pointer;
}

.r2u-ae-toc ol {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 20px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.r2u-ae-toc li { margin: 0; }
.r2u-ae-toc a {
  display: grid;
  grid-template-columns: 28px 1fr;
  align-items: start;
  gap: 9px;
  color: #344054;
  font-size: 14px;
  line-height: 1.4;
  text-decoration: none;
}

.r2u-ae-toc a span {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  border-radius: 8px;
  background: #fff;
  color: var(--r2u-ae-blue);
  font-size: 12px;
  font-weight: 800;
  box-shadow: 0 4px 12px rgba(23, 105, 245, .09);
}

.r2u-ae-toc a:hover { color: var(--r2u-ae-blue); }
.r2u-ae-toc.is-collapsed ol { display: none; }

.r2u-ae-body {
  max-width: 840px;
  margin: 0 auto;
  font-size: 18px;
  line-height: 1.72;
  color: #253044;
}

.r2u-ae-body > :first-child { margin-top: 0; }
.r2u-ae-body p { margin: 0 0 1.25em; }
.r2u-ae-body h2,
.r2u-ae-body h3,
.r2u-ae-body h4 {
  color: #0f172a;
  letter-spacing: -.025em;
  scroll-margin-top: 100px;
}

.r2u-ae-body h2 {
  position: relative;
  margin: 2.25em 0 .8em;
  padding-left: 18px;
  font-size: clamp(27px, 3.1vw, 38px);
  line-height: 1.16;
}

.r2u-ae-body h2::before {
  content: "";
  position: absolute;
  top: .12em;
  bottom: .12em;
  left: 0;
  width: 5px;
  border-radius: 99px;
  background: linear-gradient(180deg, var(--r2u-ae-blue), #4d96ff);
}

.r2u-ae-body h3 {
  margin: 1.75em 0 .65em;
  font-size: clamp(21px, 2.2vw, 27px);
  line-height: 1.22;
}

.r2u-ae-body h4 { margin: 1.5em 0 .55em; font-size: 20px; }
.r2u-ae-body a { color: var(--r2u-ae-blue); text-underline-offset: 3px; }
.r2u-ae-body strong { color: #111827; }
.r2u-ae-body ul,
.r2u-ae-body ol { margin: 0 0 1.35em; padding-left: 1.4em; }
.r2u-ae-body li { margin: .42em 0; padding-left: .2em; }
.r2u-ae-body li::marker { color: var(--r2u-ae-blue); font-weight: 800; }

.r2u-ae-body blockquote {
  margin: 1.8em 0;
  padding: 20px 24px;
  border: 0;
  border-left: 5px solid var(--r2u-ae-blue);
  border-radius: 0 16px 16px 0;
  background: #f5f9ff;
  color: #344054;
  font-size: 17px;
}

.r2u-ae-body figure { margin: 2em 0; }
.r2u-ae-body figure img,
.r2u-ae-body > img {
  display: block;
  margin: 0 auto;
  border-radius: 18px;
}
.r2u-ae-body figcaption {
  margin-top: 9px;
  color: var(--r2u-ae-muted);
  font-size: 13px;
  line-height: 1.45;
  text-align: center;
}

/* Tables: intentionally wider than article text, horizontally scrollable on mobile. */
.r2u-ae-table-shell {
  position: relative;
  width: min(1120px, calc(100vw - 42px));
  margin: 2em 0 2.2em 50%;
  transform: translateX(-50%);
}

.r2u-ae-table-scroll {
  width: 100%;
  overflow-x: auto;
  overflow-y: hidden;
  border: 1px solid #d9e2ef;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(20, 46, 84, .07);
  -webkit-overflow-scrolling: touch;
  scrollbar-color: #a8c6f8 #edf3fc;
  scrollbar-width: thin;
}

.r2u-ae-table-scroll:focus {
  outline: 3px solid rgba(23, 105, 245, .24);
  outline-offset: 3px;
}

.r2u-ae-table-scroll::-webkit-scrollbar { height: 9px; }
.r2u-ae-table-scroll::-webkit-scrollbar-track { background: #edf3fc; }
.r2u-ae-table-scroll::-webkit-scrollbar-thumb { border-radius: 99px; background: #a8c6f8; }

.r2u-ae-table-scroll .r2u-ae-table {
  width: 100% !important;
  min-width: 980px;
  margin: 0 !important;
  border: 0 !important;
  border-collapse: separate !important;
  border-spacing: 0 !important;
  table-layout: auto !important;
  font-size: 15px;
  line-height: 1.45;
}

.r2u-ae-table-scroll .r2u-ae-table th,
.r2u-ae-table-scroll .r2u-ae-table td {
  min-width: 128px;
  padding: 15px 16px !important;
  border: 0 !important;
  border-right: 1px solid #dce4ef !important;
  border-bottom: 1px solid #dce4ef !important;
  vertical-align: top !important;
  text-align: left;
  white-space: normal !important;
  word-break: normal !important;
  overflow-wrap: normal !important;
  hyphens: auto;
}

.r2u-ae-table-scroll .r2u-ae-table th:last-child,
.r2u-ae-table-scroll .r2u-ae-table td:last-child { border-right: 0 !important; }
.r2u-ae-table-scroll .r2u-ae-table tr:last-child td { border-bottom: 0 !important; }

.r2u-ae-table-scroll .r2u-ae-table thead th {
  min-width: 142px;
  background: linear-gradient(180deg, #2e80eb, #2374df) !important;
  color: #fff !important;
  font-weight: 800;
  vertical-align: middle !important;
}

.r2u-ae-table-scroll .r2u-ae-table tbody tr:nth-child(even) td { background: #f7f9fc; }
.r2u-ae-table-scroll .r2u-ae-table tbody tr:hover td { background: #eef5ff; }
.r2u-ae-table-scroll .r2u-ae-table th:first-child,
.r2u-ae-table-scroll .r2u-ae-table td:first-child { min-width: 140px; }

.r2u-ae-table-hint {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-top: 9px;
  color: #667085;
  font-size: 12px;
  font-weight: 600;
}

.r2u-ae-table-shell.has-overflow .r2u-ae-table-hint { display: flex; }

.r2u-ae-faq {
  margin: 1.3em 0 2.4em;
  border: 1px solid #dbe6f4;
  border-radius: 20px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 15px 42px rgba(25, 52, 92, .07);
}

.r2u-ae-faq__item { border-bottom: 1px solid #e4eaf2; }
.r2u-ae-faq__item:last-child { border-bottom: 0; }
.r2u-ae-faq__item summary {
  display: grid;
  grid-template-columns: 34px 1fr 28px;
  align-items: center;
  gap: 12px;
  padding: 19px 22px;
  color: #17243a;
  font-size: 17px;
  font-weight: 750;
  line-height: 1.35;
  cursor: pointer;
  list-style: none;
}
.r2u-ae-faq__item summary::-webkit-details-marker { display: none; }
.r2u-ae-faq__item[open] summary { background: #f7faff; }
.r2u-ae-faq__q {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 10px;
  background: var(--r2u-ae-blue-soft);
  color: var(--r2u-ae-blue);
  font-weight: 900;
}
.r2u-ae-faq__chevron {
  display: grid;
  place-items: center;
  width: 28px;
  height: 28px;
  border-radius: 9px;
  background: var(--r2u-ae-blue);
  color: #fff;
  transition: transform .2s ease;
}
.r2u-ae-faq__item[open] .r2u-ae-faq__chevron { transform: rotate(180deg); }
.r2u-ae-faq__answer { padding: 0 22px 20px 68px; color: #46536a; }
.r2u-ae-faq__answer > :last-child { margin-bottom: 0; }

.r2u-ae-transparency,
.r2u-ae-author-card,
.r2u-ae-rating,
.r2u-ae-related {
  max-width: 920px;
  margin: 42px auto 0;
}

.r2u-ae-transparency {
  padding: 25px;
  border: 1px solid #dce7f5;
  border-radius: 22px;
  background: linear-gradient(135deg, #f8fbff, #fff);
}
.r2u-ae-transparency__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 20px;
}
.r2u-ae-transparency__head > span {
  display: grid;
  place-items: center;
  width: 45px;
  height: 45px;
  border-radius: 14px;
  background: var(--r2u-ae-blue);
  color: #fff;
  font-size: 22px;
  box-shadow: 0 9px 22px rgba(23, 105, 245, .22);
}
.r2u-ae-transparency h2 { margin: 0; font-size: 23px; }
.r2u-ae-transparency__head p { margin: 3px 0 0; color: var(--r2u-ae-muted); font-size: 13px; }
.r2u-ae-transparency__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 18px;
}
.r2u-ae-transparency__grid > div {
  padding: 14px 15px;
  border: 1px solid #e2e9f3;
  border-radius: 13px;
  background: #fff;
}
.r2u-ae-transparency__grid strong,
.r2u-ae-transparency__grid span,
.r2u-ae-transparency__grid a { display: block; }
.r2u-ae-transparency__grid strong { margin-bottom: 5px; color: #7a8598; font-size: 11px; text-transform: uppercase; }
.r2u-ae-transparency__grid a { color: var(--r2u-ae-blue); text-decoration: none; font-weight: 700; }
.r2u-ae-transparency__text { margin-top: 15px; color: #475467; font-size: 15px; }
.r2u-ae-transparency__text p { margin: 5px 0; }
.r2u-ae-sources { margin-top: 18px; }
.r2u-ae-sources ol { margin: 8px 0 0; padding-left: 20px; }
.r2u-ae-sources li { margin: 5px 0; }
.r2u-ae-sources a { color: var(--r2u-ae-blue); }
.r2u-ae-disclosure {
  margin: 18px 0 0;
  padding: 12px 14px;
  border-radius: 12px;
  background: #fff7ed;
  color: #7c4a1e;
  font-size: 13px;
  line-height: 1.5;
}

.r2u-ae-author-card {
  display: grid;
  grid-template-columns: 112px 1fr;
  gap: 23px;
  align-items: start;
  padding: 25px;
  border: 1px solid var(--r2u-ae-line);
  border-radius: 22px;
  background: #fff;
  box-shadow: var(--r2u-ae-shadow);
}
.r2u-ae-author-card__photo { display: block; text-decoration: none; }
.r2u-ae-author-card__photo img,
.r2u-ae-author-card__photo span {
  display: grid;
  place-items: center;
  width: 112px;
  height: 112px;
  border-radius: 22px;
  object-fit: cover;
  background: var(--r2u-ae-blue-soft);
  color: var(--r2u-ae-blue);
  font-size: 40px;
  font-weight: 800;
}
.r2u-ae-author-card small { color: var(--r2u-ae-muted); text-transform: uppercase; letter-spacing: .06em; }
.r2u-ae-author-card h2 { margin: 4px 0; font-size: 27px; }
.r2u-ae-author-card h2 a { color: var(--r2u-ae-ink); text-decoration: none; }
.r2u-ae-author-card__role { margin: 0 0 9px; color: var(--r2u-ae-blue); font-weight: 700; }
.r2u-ae-author-card__bio { color: #526076; font-size: 15px; }
.r2u-ae-author-card__bio p { margin: 8px 0; }
.r2u-ae-author-card__link { display: inline-block; margin-top: 11px; color: var(--r2u-ae-blue); font-weight: 800; text-decoration: none; }

.r2u-ae-tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 12px; }
.r2u-ae-tags span {
  padding: 7px 10px;
  border-radius: 99px;
  background: var(--r2u-ae-blue-soft);
  color: #27568e;
  font-size: 12px;
  font-weight: 700;
}

.r2u-ae-rating {
  padding: 21px 24px;
  text-align: center;
  border: 1px solid var(--r2u-ae-line);
  border-radius: 18px;
  background: #fff;
}
.r2u-ae-rating > strong { display: block; margin-bottom: 8px; font-size: 18px; }
.r2u-ae-rating__stars { display: flex; justify-content: center; gap: 3px; }
.r2u-ae-rating__stars button {
  padding: 2px;
  border: 0;
  background: transparent;
  color: #d8dee8;
  font-size: 31px;
  line-height: 1;
  cursor: pointer;
  transition: transform .16s ease, color .16s ease;
}
.r2u-ae-rating__stars button:hover,
.r2u-ae-rating__stars button.is-hover,
.r2u-ae-rating__stars button.is-active { color: #ffad21; transform: translateY(-2px); }
.r2u-ae-rating__count { margin-top: 8px; color: var(--r2u-ae-muted); font-size: 13px; }
.r2u-ae-rating__thanks { margin-top: 8px; color: var(--r2u-ae-green); font-weight: 700; }

.r2u-ae-related { padding-top: 4px; }
.r2u-ae-section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 17px;
}
.r2u-ae-section-head h2 { margin: 0; font-size: 28px; }
.r2u-ae-section-head p { margin: 5px 0 0; color: var(--r2u-ae-muted); }
.r2u-ae-section-head > a { color: var(--r2u-ae-blue); font-weight: 800; text-decoration: none; }
.r2u-ae-related__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; }
.r2u-ae-related__card {
  overflow: hidden;
  border: 1px solid var(--r2u-ae-line);
  border-radius: 16px;
  color: var(--r2u-ae-ink);
  background: #fff;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.r2u-ae-related__card:hover { transform: translateY(-3px); box-shadow: var(--r2u-ae-shadow); }
.r2u-ae-related__card img { width: 100%; height: 125px; object-fit: cover; }
.r2u-ae-related__card div { padding: 13px; }
.r2u-ae-related__card strong { display: block; font-size: 14px; line-height: 1.35; }
.r2u-ae-related__card small { display: block; margin-top: 8px; color: var(--r2u-ae-muted); font-size: 11px; }

/* Author profile and directory */
.r2u-author-wrap { max-width: 1160px; }
.r2u-author-hero {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 42px;
  align-items: center;
  padding: 42px;
  border-radius: 28px;
  background: radial-gradient(circle at 82% 15%, rgba(23, 105, 245, .18), transparent 36%), linear-gradient(135deg, #f9fbff, #eef5ff);
  border: 1px solid #dfe9f6;
}
.r2u-author-hero__photo img,
.r2u-author-hero__photo span {
  display: grid;
  place-items: center;
  width: 260px;
  height: 260px;
  border-radius: 28px;
  object-fit: cover;
  background: #fff;
  color: var(--r2u-ae-blue);
  font-size: 82px;
  font-weight: 800;
  box-shadow: 0 22px 55px rgba(27, 56, 99, .14);
}
.r2u-author-hero h1 { margin-bottom: 8px; }
.r2u-author-role { margin: 0 0 13px; color: var(--r2u-ae-blue); font-size: 19px; font-weight: 800; }
.r2u-author-bio { max-width: 690px; color: #46536a; font-size: 17px; line-height: 1.65; }
.r2u-author-bio p { margin: 8px 0; }
.r2u-author-stats { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 20px; }
.r2u-author-stats > div {
  min-width: 160px;
  padding: 13px 15px;
  border: 1px solid #dfe7f2;
  border-radius: 14px;
  background: rgba(255, 255, 255, .8);
}
.r2u-author-stats strong,
.r2u-author-stats span { display: block; }
.r2u-author-stats strong { font-size: 20px; }
.r2u-author-stats span { margin-top: 2px; color: var(--r2u-ae-muted); font-size: 12px; }
.r2u-author-links { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 17px; }
.r2u-author-links a { padding: 9px 12px; border-radius: 10px; background: #fff; color: var(--r2u-ae-blue); text-decoration: none; font-weight: 700; }

.r2u-author-trust {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 34px 0 48px;
}
.r2u-author-trust article {
  padding: 22px;
  border: 1px solid var(--r2u-ae-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 12px 34px rgba(25, 52, 92, .06);
}
.r2u-author-trust__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  margin-bottom: 12px;
  border-radius: 12px;
  background: var(--r2u-ae-blue-soft);
  color: var(--r2u-ae-blue);
  font-size: 22px;
  font-weight: 900;
}
.r2u-author-trust h2 { margin: 0 0 9px; font-size: 20px; }
.r2u-author-trust article > div { color: #526076; line-height: 1.58; }

.r2u-author-articles { margin-top: 42px; }
.r2u-author-article-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.r2u-author-article-card {
  overflow: hidden;
  border: 1px solid var(--r2u-ae-line);
  border-radius: 18px;
  color: var(--r2u-ae-ink);
  background: #fff;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.r2u-author-article-card:hover { transform: translateY(-4px); box-shadow: var(--r2u-ae-shadow); }
.r2u-author-article-card img { width: 100%; height: 195px; object-fit: cover; }
.r2u-author-article-card > div { padding: 18px; }
.r2u-author-article-card small { color: var(--r2u-ae-muted); }
.r2u-author-article-card h3 { margin: 7px 0 9px; font-size: 20px; line-height: 1.26; }
.r2u-author-article-card p { margin: 0 0 13px; color: #5c687b; line-height: 1.5; }
.r2u-author-article-card span { color: var(--r2u-ae-blue); font-weight: 800; }
.r2u-author-pagination ul { display: flex; justify-content: center; gap: 7px; margin: 28px 0 0; padding: 0; list-style: none; }
.r2u-author-pagination a,
.r2u-author-pagination span {
  display: grid;
  place-items: center;
  min-width: 40px;
  height: 40px;
  padding: 0 11px;
  border: 1px solid var(--r2u-ae-line);
  border-radius: 10px;
  color: var(--r2u-ae-ink);
  background: #fff;
  text-decoration: none;
}
.r2u-author-pagination .current { border-color: var(--r2u-ae-blue); background: var(--r2u-ae-blue); color: #fff; }
.r2u-author-empty { padding: 30px; border: 1px dashed #ccd6e3; border-radius: 16px; color: var(--r2u-ae-muted); text-align: center; }

.r2u-author-archive__head { max-width: 760px; margin: 0 0 34px; }
.r2u-author-archive__head p { color: var(--r2u-ae-muted); font-size: 18px; line-height: 1.55; }
.r2u-author-directory { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.r2u-author-directory__card {
  display: grid;
  grid-template-columns: 136px 1fr;
  gap: 18px;
  align-items: center;
  padding: 20px;
  border: 1px solid var(--r2u-ae-line);
  border-radius: 20px;
  color: var(--r2u-ae-ink);
  background: #fff;
  text-decoration: none;
  transition: transform .2s ease, box-shadow .2s ease;
}
.r2u-author-directory__card:hover { transform: translateY(-3px); box-shadow: var(--r2u-ae-shadow); }
.r2u-author-directory__photo img,
.r2u-author-directory__photo span {
  display: grid;
  place-items: center;
  width: 136px;
  height: 136px;
  border-radius: 18px;
  object-fit: cover;
  background: var(--r2u-ae-blue-soft);
  color: var(--r2u-ae-blue);
  font-size: 48px;
  font-weight: 800;
}
.r2u-author-directory__card h2 { margin: 0 0 5px; font-size: 24px; }
.r2u-author-directory__card p { margin: 6px 0; color: #5e697c; line-height: 1.45; }
.r2u-author-directory__card > div > span { display: inline-block; margin-top: 8px; color: var(--r2u-ae-blue); font-weight: 800; }

@media (max-width: 980px) {
  .r2u-ae-related__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .r2u-author-trust { grid-template-columns: 1fr; }
  .r2u-author-article-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .r2u-author-directory { grid-template-columns: 1fr; }
}

@media (max-width: 760px) {
  .r2u-ae-wrap,
  .r2u-author-wrap { width: min(100% - 24px, 1160px); padding-top: 18px; }
  .r2u-ae-breadcrumbs { margin-bottom: 20px; }
  .r2u-ae-header h1,
  .r2u-author-archive__head h1,
  .r2u-author-hero h1 { font-size: 38px; }
  .r2u-ae-meta { gap: 11px 14px; }
  .r2u-ae-meta__date::before,
  .r2u-ae-updated::before,
  .r2u-ae-meta__reading::before { display: none; }
  .r2u-ae-hero { border-radius: 16px; margin-bottom: 24px; }
  .r2u-ae-toc { padding: 17px; }
  .r2u-ae-toc ol { grid-template-columns: 1fr; }
  .r2u-ae-body { font-size: 16.5px; line-height: 1.68; }
  .r2u-ae-body h2 { margin-top: 1.9em; font-size: 28px; }
  .r2u-ae-body h3 { font-size: 22px; }
  .r2u-ae-table-shell { width: calc(100vw - 24px); margin-top: 1.6em; margin-bottom: 1.8em; }
  .r2u-ae-table-scroll .r2u-ae-table { min-width: 930px; font-size: 14px; }
  .r2u-ae-table-scroll .r2u-ae-table th,
  .r2u-ae-table-scroll .r2u-ae-table td { min-width: 125px; padding: 13px 14px !important; }
  .r2u-ae-table-scroll .r2u-ae-table th:first-child,
  .r2u-ae-table-scroll .r2u-ae-table td:first-child {
    position: sticky;
    left: 0;
    z-index: 2;
    min-width: 120px;
    box-shadow: 5px 0 10px rgba(20, 46, 84, .08);
  }
  .r2u-ae-table-scroll .r2u-ae-table thead th:first-child { z-index: 3; background: #2374df !important; }
  .r2u-ae-table-scroll .r2u-ae-table tbody tr:nth-child(odd) td:first-child { background: #fff; }
  .r2u-ae-table-scroll .r2u-ae-table tbody tr:nth-child(even) td:first-child { background: #f7f9fc; }
  .r2u-ae-faq__item summary { grid-template-columns: 30px 1fr 26px; padding: 16px 14px; font-size: 15px; }
  .r2u-ae-faq__q { width: 29px; height: 29px; }
  .r2u-ae-faq__answer { padding: 0 14px 17px 14px; }
  .r2u-ae-transparency { padding: 19px; }
  .r2u-ae-transparency__grid { grid-template-columns: 1fr; }
  .r2u-ae-author-card { grid-template-columns: 76px 1fr; gap: 15px; padding: 18px; }
  .r2u-ae-author-card__photo img,
  .r2u-ae-author-card__photo span { width: 76px; height: 76px; border-radius: 16px; font-size: 30px; }
  .r2u-ae-author-card h2 { font-size: 22px; }
  .r2u-ae-author-card__bio,
  .r2u-ae-author-card .r2u-ae-tags,
  .r2u-ae-author-card__link { grid-column: 1 / -1; }
  .r2u-ae-section-head { align-items: start; }
  .r2u-ae-related__grid { grid-template-columns: 1fr 1fr; }
  .r2u-author-hero { grid-template-columns: 1fr; gap: 24px; padding: 25px; }
  .r2u-author-hero__photo img,
  .r2u-author-hero__photo span { width: 190px; height: 190px; border-radius: 22px; }
  .r2u-author-article-grid { grid-template-columns: 1fr; }
}

@media (max-width: 520px) {
  .r2u-ae-header h1,
  .r2u-author-archive__head h1,
  .r2u-author-hero h1 { font-size: 32px; }
  .r2u-ae-meta__author { width: 100%; }
  .r2u-ae-related__grid { grid-template-columns: 1fr; }
  .r2u-ae-related__card { display: grid; grid-template-columns: 112px 1fr; }
  .r2u-ae-related__card img { width: 112px; height: 100%; min-height: 104px; }
  .r2u-author-directory__card { grid-template-columns: 86px 1fr; padding: 14px; gap: 13px; }
  .r2u-author-directory__photo img,
  .r2u-author-directory__photo span { width: 86px; height: 86px; border-radius: 14px; font-size: 34px; }
  .r2u-author-directory__card h2 { font-size: 20px; }
  .r2u-author-directory__card p { grid-column: 1 / -1; }
}

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