.r99ProblemArchive,
.r99ProblemSingle {
  background: linear-gradient(180deg, #07111c 0%, #101326 100%);
  color: #fff;
}

.r99ProblemArchiveHero,
.r99ProblemSingleHero {
  padding-top: 124px;
  padding-bottom: 48px;
}

.r99SingleWrap {
  max-width: 1180px;
}

.r99ProblemArchiveHero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, .85fr);
  gap: 24px;
}

.r99ProblemArchiveHero__panel,
.r99ProblemCategories__card,
.r99ProblemCard,
.r99ProblemMetaCard,
.r99ProblemChecklist,
.r99ProblemCompare,
.r99ProblemMetrics,
.r99ProblemArchiveCta__box {
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.09);
  box-shadow: 0 24px 80px rgba(0,0,0,.24);
}

.r99ProblemArchiveHero__panel,
.r99ProblemArchiveCta__box {
  padding: 28px;
  border-radius: 28px;
}

.r99ProblemArchiveHero__panel strong {
  display: block;
  margin-bottom: 10px;
  font-size: 22px;
}

.r99ProblemArchiveHero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 22px;
}

.r99ProblemArchiveHero__stats article {
  min-width: 0;
  padding: 18px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(191,239,255,.08), rgba(255,255,255,.03)),
    rgba(255,255,255,.03);
  border: 1px solid rgba(191,239,255,.12);
}

.r99ProblemArchiveHero__stats span {
  display: block;
  margin-bottom: 10px;
  color: rgba(191,239,255,.72);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
}

.r99ProblemArchiveHero__stats strong {
  margin: 0 0 8px;
  font-size: 17px;
}

.r99ProblemArchiveHero__stats p {
  margin: 0;
  color: rgba(255,255,255,.72);
  font-size: 14px;
  line-height: 1.6;
}

.r99ProblemArchiveHero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.r99ProblemHeroTopics {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.r99ProblemHeroTopics span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(191,239,255,.12);
  color: rgba(255,255,255,.82);
  font-size: 13px;
  line-height: 1;
}

.r99ProblemSales__box {
  padding: 32px;
  border-radius: 30px;
  background:
    radial-gradient(circle at top right, rgba(108,214,255,.14), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.09);
  box-shadow: 0 24px 80px rgba(0,0,0,.24);
}

.r99ProblemSales__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.r99ProblemSales__grid article {
  min-width: 0;
  padding: 22px;
  border-radius: 24px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
}

.r99ProblemSales__grid span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  margin-bottom: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, rgba(108,214,255,.18), rgba(139,92,246,.18));
  color: #c9f3ff;
  font-size: 13px;
  font-weight: 800;
}

.r99ProblemSales__grid strong {
  display: block;
  margin-bottom: 10px;
  font-size: 19px;
}

.r99ProblemSales__grid p {
  margin: 0;
  color: rgba(255,255,255,.72);
  line-height: 1.7;
}

.r99ProblemCategories__grid,
.r99ProblemGrid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.r99ProblemCategories__card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 24px;
  border-radius: 24px;
  color: #fff;
  text-decoration: none;
}

.r99ProblemCategories__card em {
  color: #bfefff;
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.r99ProblemCategories__card p {
  margin: 6px 0 4px;
  color: rgba(255,255,255,.78);
  line-height: 1.7;
}

.r99ProblemCategories__card span {
  color: rgba(255,255,255,.66);
}

.r99ProblemCategories__card.is-active {
  border-color: rgba(108,214,255,.24);
  background:
    radial-gradient(circle at top right, rgba(108,214,255,.12), transparent 32%),
    linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.05));
}

.r99ProblemSeries__grid,
.r99ProblemSeries__services {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 18px;
}

.r99ProblemSeries__card,
.r99ProblemSeries__serviceCard {
  min-width: 0;
  display: grid;
  align-content: start;
  gap: 14px;
  padding: 24px;
  border-radius: 28px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04)),
    rgba(7,17,28,.45);
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 24px 80px rgba(0,0,0,.24);
}

.r99ProblemSeries__card {
  color: #fff;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.r99ProblemSeries__card:hover {
  transform: translateY(-4px);
  border-color: rgba(108,214,255,.22);
  box-shadow: 0 28px 70px rgba(0,0,0,.28);
}

.r99ProblemSeries__card h3,
.r99ProblemSeries__serviceCard strong {
  margin: 0;
  font-size: 1.35rem;
  line-height: 1.3;
  letter-spacing: -.02em;
}

.r99ProblemSeries__card p,
.r99ProblemSeries__serviceCard p {
  margin: 0;
  color: rgba(255,255,255,.76);
  line-height: 1.75;
}

.r99ProblemSeries__card ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.r99ProblemSeries__card li {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.07);
  color: rgba(255,255,255,.82);
  font-size: 13px;
  line-height: 1.2;
}

.r99ProblemSeries__meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 10px;
  padding-top: 14px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.r99ProblemSeries__meta strong {
  color: #bfefff;
  font-size: 14px;
}

.r99ProblemSeries__meta span,
.r99ProblemSeries__serviceCard em {
  color: #bfefff;
  font-style: normal;
  font-weight: 700;
  text-decoration: none;
}

.r99ProblemSeries__serviceCard {
  color: #fff;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.r99ProblemSeries__serviceCard:hover {
  transform: translateY(-3px);
  border-color: rgba(108,214,255,.22);
  box-shadow: 0 28px 70px rgba(0,0,0,.28);
}

.r99ProblemSeries__serviceCard span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(108,214,255,.18), rgba(139,92,246,.18));
  color: #dff7ff;
  font-size: 13px;
  font-weight: 800;
}

.r99BlogArchivePagination {
  display: flex;
  justify-content: center;
  margin-top: 34px;
}

.r99BlogArchivePagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 46px;
  height: 46px;
  padding: 0 16px;
  margin: 0 6px;
  border-radius: 999px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  color: rgba(255,255,255,.84);
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, background .18s ease, color .18s ease;
}

.r99BlogArchivePagination .page-numbers:hover {
  transform: translateY(-2px);
  border-color: rgba(108,214,255,.24);
  background: rgba(108,214,255,.08);
  color: #fff;
}

.r99BlogArchivePagination .page-numbers.current {
  background: linear-gradient(135deg, rgba(108,214,255,.22), rgba(139,92,246,.22));
  border-color: rgba(108,214,255,.24);
  color: #fff;
  box-shadow: 0 12px 30px rgba(0,0,0,.2);
}

.r99BlogArchivePagination .page-numbers.prev,
.r99BlogArchivePagination .page-numbers.next {
  padding: 0 20px;
}

.r99ProblemCard {
  overflow: hidden;
  border-radius: 28px;
}

.r99ProblemCard__thumb {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.r99ProblemCard__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.r99ProblemThumbFallback {
  display: grid;
  place-items: center;
  min-height: 220px;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(108,214,255,.22), rgba(139,92,246,.18));
  font-weight: 900;
  letter-spacing: .08em;
}

.r99ProblemCard__body {
  padding: 24px;
}

.r99ProblemMetaBlock {
  padding-top: 0;
}

.r99ProblemMetaCard {
  padding: 24px;
  border-radius: 28px;
}

.r99ProblemMetaCard__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.r99ProblemMetaCard__grid div,
.r99ProblemQuickAnswer {
  padding: 18px;
  border-radius: 20px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
}

.r99ProblemMetaCard strong,
.r99ProblemQuickAnswer strong {
  display: block;
  margin-bottom: 8px;
  color: #bfefff;
}

.r99ProblemQuickAnswer {
  margin-top: 14px;
}

.r99SingleMeta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 18px;
  color: rgba(255,255,255,.66);
  font-size: 14px;
}

.r99SingleTitle {
  margin-top: 18px;
  max-width: 980px;
  font-size: clamp(2.4rem, 5vw, 4.4rem);
  line-height: 1.08;
  letter-spacing: -.04em;
  text-wrap: balance;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.r99SingleLead {
  max-width: 860px;
  margin-top: 20px;
  color: rgba(255,255,255,.78);
}

.r99SingleImageSection {
  padding-bottom: 28px;
}

.r99SingleImage,
.r99AsideBox,
.r99Toc,
.r99ArticleContent,
.r99ArticleCta,
.r99FaqSection,
.r99LinkCards {
  background: linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.09);
  box-shadow: 0 24px 80px rgba(0,0,0,.24);
}

.r99SingleImage {
  overflow: hidden;
  border-radius: 30px;
}

.r99SingleImage img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.r99ArticleLayout {
  display: grid;
  grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  gap: 20px;
  align-items: start;
}

.r99ArticleAside {
  position: sticky;
  top: 110px;
}

.r99AsideBox,
.r99Toc,
.r99ArticleContent,
.r99ArticleCta,
.r99FaqSection,
.r99LinkCards {
  padding: 24px;
  border-radius: 28px;
}

.r99AsideBox {
  display: grid;
  gap: 14px;
}

.r99Toc ol {
  margin: 18px 0 0;
  padding-left: 18px;
}

.r99Toc li + li {
  margin-top: 8px;
}

.r99Toc a,
.r99BackLink,
.r99ReadMore {
  color: #bfefff;
  text-decoration: none;
}

.r99ReadMore {
  justify-content: center;
  text-align: center;
}

.r99ArticleContent {
  padding: 34px 36px;
  line-height: 1.8;
  color: rgba(238,244,255,.94);
}

.r99ArticleContent > * + * {
  margin-top: 1.35em;
}

.r99ArticleContent > *:first-child {
  margin-top: 0;
}

.r99ArticleContent > section + section {
  margin-top: 30px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.r99ArticleContent h2,
.r99ArticleContent h3 {
  margin-top: 1.8em;
  margin-bottom: .65em;
  line-height: 1.18;
  letter-spacing: -.03em;
}

.r99ArticleContent h2 {
  font-size: clamp(1.8rem, 2.8vw, 2.5rem);
}

.r99ArticleContent h3 {
  font-size: clamp(1.25rem, 2vw, 1.55rem);
}

.r99ArticleContent p,
.r99ArticleContent li,
.r99ProblemMetaCard__grid span,
.r99ProblemQuickAnswer p {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.r99ArticleContent p {
  margin: 0;
  font-size: 1.08rem;
  line-height: 1.92;
}

.r99ArticleContent p + p,
.r99ArticleContent ul + p,
.r99ArticleContent ol + p,
.r99ArticleContent p + ul,
.r99ArticleContent p + ol {
  margin-top: 1.1em;
}

.r99ArticleContent ul,
.r99ArticleContent ol {
  margin: 1.2em 0 0;
}

.r99ArticleContent ul {
  list-style: none;
  padding-left: 0;
}

.r99ArticleContent ul li {
  position: relative;
  padding: 18px 20px 18px 54px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025)),
    rgba(7,17,28,.45);
  border: 1px solid rgba(191,239,255,.09);
}

.r99ArticleContent ul li::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 24px;
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: linear-gradient(135deg, #6cd6ff, #8b5cf6);
  box-shadow: 0 0 0 6px rgba(108,214,255,.12);
}

.r99ArticleContent ol {
  padding-left: 1.6rem;
}

.r99ArticleContent li + li {
  margin-top: .95em;
}

.r99ArticleContent figure,
.r99ProblemFigure {
  margin: 32px 0;
}

.r99ArticleContent img,
.r99ProblemFigure img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 22px;
}

.r99ProblemFigure figcaption {
  margin-top: 10px;
  color: rgba(255,255,255,.6);
  font-size: 13px;
  line-height: 1.5;
}

.r99ProblemChecklist,
.r99ProblemCompare,
.r99ProblemMetrics {
  margin-top: 18px;
  padding: 24px;
  border-radius: 28px;
}

.r99ProblemMetrics {
  margin-bottom: 28px;
}

.r99SectionIntro {
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.r99SectionEyebrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  min-height: 40px;
  padding: 0 16px;
  border-radius: 999px;
  background: rgba(108,214,255,.1);
  border: 1px solid rgba(108,214,255,.22);
  color: #bfefff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.r99ProblemChecklist ul {
  margin: 16px 0 0;
  padding-left: 20px;
}

.r99ProblemChecklist li + li {
  margin-top: 8px;
}

.r99ProblemCompare__rows,
.r99ProblemMetrics__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  align-items: stretch;
}

.r99ProblemCompare article,
.r99ProblemMetrics article {
  min-width: 0;
  overflow: hidden;
  display: grid;
  align-content: start;
  gap: 14px;
  height: 100%;
  padding: 20px;
  border-radius: 22px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
}

.r99ProblemCompare h3,
.r99ProblemMetrics h3 {
  margin: 0 0 14px;
}

.r99ProblemCompare p,
.r99ProblemMetrics div {
  margin: 0;
  min-width: 0;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.r99ProblemMetrics div + div {
  margin-top: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.r99ProblemCompare span,
.r99ProblemMetrics span {
  display: block;
  margin-bottom: 6px;
  color: rgba(255,255,255,.62);
  font-size: 13px;
}

.r99ProblemMetrics strong {
  display: block;
  margin-top: 4px;
  font-size: clamp(1rem, 1.15vw, 1.28rem);
  line-height: 1.45;
  letter-spacing: -.03em;
  font-weight: 400;
  overflow-wrap: anywhere;
  word-break: break-word;
}

.r99ProblemMetrics .is-before strong {
  color: #ff8f8f;
}

.r99ProblemMetrics .is-after strong {
  color: #8ff2b7;
}

.r99ProblemCompare p:first-of-type {
  color: #ffb4b4;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.r99ProblemCompare p:last-of-type {
  color: #9df4c0;
  padding-top: 14px;
}

.r99ProblemCompare h3,
.r99ProblemMetrics h3 {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.r99ProblemCompare p {
  font-size: 1.02rem;
  line-height: 1.65;
}

.r99ProblemSingle .problemHead {
  display: grid;
  justify-items: center;
  text-align: center;
}

.r99ProblemSingle .problemKicker {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 0 18px;
  line-height: 1;
}

.r99ProblemSingle .problemKicker span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
}

.r99Callout,
.r99InstructionLead,
.r99CodeFrame {
  margin: 1.35em 0;
}

.r99Callout {
  position: relative;
  padding: 18px 20px 18px 24px;
  border-radius: 22px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02)),
    rgba(24, 16, 24, .55);
  border: 1px solid rgba(255,183,183,.18);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.03);
}

.r99Callout::before {
  content: "";
  position: absolute;
  inset: 16px auto 16px 0;
  width: 4px;
  border-radius: 999px;
  background: linear-gradient(180deg, #ff8f8f, #ffcf8f);
}

.r99Callout p,
.r99InstructionLead p {
  margin: 0;
}

.r99InstructionLead {
  padding: 16px 20px;
  border-radius: 20px;
  background: rgba(108,214,255,.08);
  border: 1px solid rgba(108,214,255,.16);
  color: #dff7ff;
  font-weight: 600;
}

.r99CodeFrame {
  position: relative;
  padding: 20px;
  border-radius: 24px;
  background:
    radial-gradient(circle at top right, rgba(108,214,255,.12), transparent 28%),
    linear-gradient(180deg, rgba(9,17,32,.96), rgba(12,22,40,.92));
  border: 1px solid rgba(108,214,255,.18);
  box-shadow: 0 16px 40px rgba(0,0,0,.24);
}

.r99CodeFrame pre {
  margin: 0;
  white-space: pre-wrap;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.r99ArticleContent code,
.r99CodeFrame code {
  padding: .18em .42em;
  border-radius: 10px;
  background: rgba(34,98,182,.28);
  color: #d9eeff;
  font-size: .96em;
}

.r99CodeFrame pre code {
  display: block;
  padding: 0;
  background: none;
  border-radius: 0;
}

.r99FaqSection {
  margin-top: 30px;
  padding: 30px;
  background:
    radial-gradient(circle at top right, rgba(108,214,255,.12), transparent 26%),
    linear-gradient(180deg, rgba(255,255,255,.08), rgba(255,255,255,.04));
}

.r99FaqLead {
  max-width: 760px;
  margin: 8px auto 0;
  color: rgba(255,255,255,.72);
  line-height: 1.8;
}

.problemFaq__list {
  display: grid;
  gap: 14px;
  margin-top: 28px;
}

.problemFaq__list details {
  padding: 18px 20px;
  border-radius: 22px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
}

.problemFaq__list summary {
  cursor: pointer;
  list-style: none;
  font-size: 1.08rem;
  font-weight: 700;
}

.problemFaq__list summary::-webkit-details-marker {
  display: none;
}

.problemFaq__list p {
  margin: 14px 0 0;
  color: rgba(255,255,255,.8);
  line-height: 1.85;
}

.r99LinkCards {
  margin-top: 30px;
  padding: 30px;
}

.r99LinkCards__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.r99LinkCard {
  display: grid;
  gap: 12px;
  padding: 22px;
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.025)),
    rgba(7,17,28,.5);
  border: 1px solid rgba(255,255,255,.08);
  color: #fff;
  text-decoration: none;
  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease;
}

.r99LinkCard:hover {
  transform: translateY(-3px);
  border-color: rgba(108,214,255,.22);
  box-shadow: 0 18px 40px rgba(0,0,0,.22);
}

.r99LinkCard__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(108,214,255,.18), rgba(139,92,246,.2));
  color: #dff7ff;
  font-size: 13px;
  font-weight: 800;
}

.r99LinkCard strong {
  font-size: 1.2rem;
  line-height: 1.35;
}

.r99LinkCard p {
  margin: 0;
  color: rgba(255,255,255,.72);
  line-height: 1.75;
}

.r99LinkCard__cta {
  color: #bfefff;
  font-weight: 700;
}

.r99LinkCard--article {
  padding: 0;
  overflow: hidden;
  gap: 0;
}

.r99LinkCard__thumb {
  display: block;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(108,214,255,.16), rgba(139,92,246,.16));
}

.r99LinkCard__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.r99LinkCard__fallback {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  color: #dff7ff;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: .08em;
}

.r99LinkCard--article strong,
.r99LinkCard--article .r99LinkCard__cta {
  padding-left: 22px;
  padding-right: 22px;
}

.r99LinkCard--article strong {
  padding-top: 18px;
}

.r99LinkCard--article .r99LinkCard__cta {
  padding-top: 10px;
  padding-bottom: 22px;
}

.r99ProblemFigure img {
  width: 100%;
  height: auto;
  border-radius: 22px;
}

.r99ProblemAfterArticle {
  padding-bottom: 96px;
}

@media (max-width: 1040px) {
  .r99ProblemArchiveHero__inner,
  .r99ArticleLayout,
  .r99ProblemMetaCard__grid,
  .r99ProblemCategories__grid,
  .r99ProblemSeries__grid,
  .r99ProblemSeries__services,
  .r99ProblemGrid,
  .r99ProblemSales__grid,
  .r99ProblemCompare__rows,
  .r99ProblemMetrics__grid {
    grid-template-columns: 1fr;
  }

  .r99ArticleAside {
    position: static;
  }

  .r99ProblemArchiveHero__stats {
    grid-template-columns: 1fr;
  }

  .r99LinkCards__grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  .r99ProblemArchiveHero,
  .r99ProblemSingleHero {
    padding-top: 108px;
  }

  .r99ProblemHeroTopics {
    gap: 8px;
  }

  .r99ProblemHeroTopics span,
  .r99ProblemSeries__card li {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .r99ProblemArchiveHero__actions {
    flex-direction: column;
  }

  .r99ProblemSeries__meta {
    flex-direction: column;
    align-items: flex-start;
  }

  .r99ProblemCompare__rows,
  .r99ProblemMetrics__grid {
    grid-template-columns: 1fr;
  }
}