.article-page {
  overflow-x: clip;
  background: #fff;
  color: #2c2c2c;
}

.article-page .footer { border-top: 1px solid #ececec; }

.owner-article { padding: 66px 0 112px; }
.article-grid {
  width: min(1050px, calc(100% - 40px));
  display: grid;
  grid-template-columns: minmax(0, 706px) 280px;
  gap: 64px;
  margin: 0 auto;
}
.article-main { min-width: 0; }

.breadcrumbs {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 0 31px;
  color: #39813c;
  font-size: 14px;
  font-weight: 650;
}
.breadcrumbs a { text-decoration: underline; text-decoration-thickness: 1px; text-underline-offset: 2px; }

.article-head h1 {
  margin: 0;
  font-size: 48px;
  font-weight: 650;
  letter-spacing: -.045em;
  line-height: 1;
}
.article-lead {
  margin: 16px 0 0;
  color: #343434;
  font-size: 18px;
  line-height: 1.34;
}
.article-meta {
  display: flex;
  align-items: center;
  margin-top: 31px;
  color: #6c6c6c;
  font-size: 14px;
  font-weight: 570;
}
.article-meta > * + *::before {
  display: inline-block;
  height: 19px;
  margin: 0 13px;
  border-left: 1px solid #b6b6b6;
  content: '';
  vertical-align: middle;
}

.hero-visual {
  height: 364px;
  overflow: hidden;
  margin: 57px 0 0;
  border-radius: 32px;
}
.hero-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 52% center; }

.key-takeaways {
  margin-top: 64px;
  border-radius: 32px;
  padding: 28px 32px 25px;
  background: #fbf8f5;
}
.key-takeaways h2 {
  margin: 0 0 12px;
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -.025em;
  line-height: 1.05;
}
.key-takeaways ul { margin: 0; padding: 0; list-style: none; }
.key-takeaways li {
  position: relative;
  margin: 0;
  padding: 7px 0 7px 24px;
  font-size: 16px;
  line-height: 1.35;
}
.key-takeaways li::before {
  position: absolute;
  top: 12px;
  left: 0;
  width: 0;
  height: 0;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid #459541;
  content: '';
}
.key-takeaways strong { font-weight: 720; }

.article-body { padding-top: 51px; }
.article-body p,
.article-body li {
  font-size: 18px;
  line-height: 1.5;
}
.article-body p { margin: 0 0 24px; }
.article-body a { color: #39813c; text-decoration: underline; text-underline-offset: 3px; }
.article-body h2 {
  margin: 56px 0 24px;
  font-size: 30px;
  font-weight: 650;
  letter-spacing: -.035em;
  line-height: 1.3;
}
.article-body h3 {
  margin: 56px 0 24px;
  font-size: 26px;
  font-weight: 650;
  letter-spacing: -.035em;
  line-height: 1.25;
}
.article-body section { scroll-margin-top: 112px; }
.article-body ul { margin: 4px 0 28px; padding-left: 28px; }
.article-body li { margin: 12px 0; padding-left: 4px; }
.article-body li::marker { color: #459541; }
.short-take { margin-top: 29px !important; }

.data-figure,
.editorial-visual { margin: 28px 0 25px; }
.data-figure { position: relative; }
.data-figure img {
  width: 100%;
  height: auto;
  border: 1px solid #e1e1e1;
  border-radius: 4px;
}
.data-figure::after {
  position: absolute;
  right: 5.9%;
  bottom: 4.2%;
  width: 11.5%;
  aspect-ratio: 810 / 400;
  background: url('/brand/volta-black.png') center / contain no-repeat;
  content: '';
  pointer-events: none;
}
.editorial-visual { position: relative; overflow: hidden; border-radius: 22px; background: #f7f7f7; }
.editorial-visual img { width: 100%; max-height: 520px; object-fit: cover; }
.app-visual { display: grid; place-items: center; padding: 26px; background: #fbf8f5; }
.app-visual img { max-width: 620px; object-fit: contain; }
.video-visual { aspect-ratio: 16 / 9; }
.video-visual img { width: 100%; height: 100%; object-fit: cover; filter: brightness(.72); }
.video-visual figcaption {
  position: absolute;
  right: 28px;
  bottom: 24px;
  left: 28px;
  color: #fff;
  font-size: 22px;
  font-weight: 650;
  line-height: 1.15;
}
.play-button {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 64px;
  height: 64px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: #fff;
  color: #2c2c2c;
  transform: translate(-50%, -50%);
  font-size: 22px;
  text-indent: 4px;
}

.methodology {
  margin-top: 58px;
  border-top: 1px solid #e6e6e6;
  padding-top: 31px;
}
.methodology h3 { margin-top: 0; }
.methodology p { color: #5c5c5c; font-size: 15px; line-height: 1.55; }
.methodology a { font-size: 15px; font-weight: 650; }

.author-card {
  display: grid;
  grid-template-columns: 76px 1fr;
  gap: 22px;
  align-items: start;
  margin-top: 64px;
  border-top: 1px solid #e6e6e6;
  padding-top: 32px;
}
.author-card h3 { margin: 2px 0 8px; font-size: 22px; }
.author-card p { margin: 0; color: #5c5c5c; font-size: 15px; line-height: 1.5; }

.article-sidebar { min-width: 0; }
.sidebar-author { display: flex; align-items: center; gap: 14px; }
.author-photo {
  width: 44px;
  height: 44px;
  display: block;
  overflow: hidden;
  border-radius: 50%;
  background: #171717;
}
.author-photo img { width: 100%; height: 100%; max-width: none; object-fit: cover; transform: scale(1.75); transform-origin: 21% -16%; }
.sidebar-author .author-photo { width: 64px; height: 64px; flex: 0 0 auto; }
.author-photo-large { width: 76px; height: 76px; }
.sidebar-author p { margin: 0; font-size: 16px; line-height: 1.3; }
.sidebar-author strong,
.sidebar-author span { display: block; }
.sidebar-author span { margin-top: 4px; color: #656565; font-size: 15px; }
.sidebar-divider { height: 1px; margin: 18px 0 27px; background: #e5e5e5; }
.sidebar-toc > p {
  margin: 0 0 17px;
  font-size: 12px;
  font-weight: 650;
  letter-spacing: .02em;
  text-transform: uppercase;
}
.sidebar-toc a {
  display: block;
  margin: 0 0 17px;
  font-size: 13px;
  line-height: 1.25;
}
.sidebar-toc a:hover { color: #39813c; text-decoration: underline; text-underline-offset: 3px; }

.sidebar-cta {
  position: sticky;
  top: 104px;
  display: block;
  overflow: hidden;
  margin-top: 48px;
  border-radius: 16px;
  padding: 16px;
  background: #fbf8f5;
}
.sidebar-cta img { width: 100%; height: 180px; margin-bottom: 20px; border-radius: 10px; object-fit: cover; object-position: top; }
.sidebar-cta strong { display: block; font-size: 22px; font-weight: 650; letter-spacing: -.035em; line-height: 1.04; }
.sidebar-cta span { display: block; margin-top: 17px; font-size: 12px; }
.sidebar-cta b { display: block; margin-top: 17px; color: #39813c; font-size: 14px; }

.article-conversion { padding: 0 0 96px; }
.article-conversion .cta-wrap {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: flex-start;
  flex-direction: column;
  overflow: hidden;
  border-radius: 62px 62px 0 0;
  padding: 72px;
  background: linear-gradient(125deg, #078531, #42da55 56%, #d5ff67);
  color: #fff;
}
.article-conversion .eyebrow {
  margin: 0 0 18px;
  color: rgba(255, 255, 255, .72);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.article-conversion h2 {
  max-width: 720px;
  margin: 0;
  font-size: clamp(48px, 4vw, 56px);
  font-weight: 700;
  letter-spacing: -.055em;
  line-height: 1.08;
}
.article-conversion .cta-title-line { display: block; white-space: nowrap; }
.article-conversion .cta-buttons { display: flex; gap: 10px; margin-top: auto; padding-top: 52px; flex-wrap: wrap; }
.article-conversion .btn-light { background: #fff; color: var(--black); }
.article-conversion .btn-soft { background: rgba(255, 255, 255, .22); color: #fff; backdrop-filter: blur(12px); }
.article-conversion .cta-phone {
  position: absolute;
  right: 55px;
  bottom: -260px;
  width: 360px;
  border: 5px solid var(--black);
  border-radius: 54px;
  padding: 13px;
  background: var(--black);
  box-shadow: var(--shadow);
  transform: rotate(6deg);
}
.article-conversion .cta-phone-screen { position: relative; overflow: hidden; aspect-ratio: 590 / 1280; border-radius: 39px; background: #fbfaf5; }
.article-conversion .cta-phone-screen img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 0; }
.article-conversion .cta-phone-screen::after { position: absolute; inset: 0; background: linear-gradient(112deg, rgba(255,255,255,.08), transparent 21%, transparent 76%, rgba(255,255,255,.035)); content: ''; pointer-events: none; }

@media (max-width: 980px) {
  .article-grid { grid-template-columns: minmax(0, 706px); justify-content: center; }
  .article-sidebar { display: none; }
  .article-conversion h2 { max-width: 580px; font-size: clamp(42px, 5vw, 50px); }
  .article-conversion .cta-title-line { display: inline; white-space: normal; }
  .article-conversion .cta-title-line:not(:last-child)::after { content: ' '; }
}

@media (max-width: 720px) {
  .owner-article { padding: 39px 0 78px; }
  .article-grid { width: min(100% - 32px, 706px); }
  .breadcrumbs { margin-bottom: 32px; font-size: 14px; }
  .article-head h1 { font-size: 32px; letter-spacing: -.04em; line-height: 1; }
  .article-lead { margin-top: 16px; font-size: 16px; line-height: 1.35; }
  .article-meta { margin-top: 31px; font-size: 12px; }
  .article-meta > * + *::before { margin: 0 10px; }
  .hero-visual { height: auto; aspect-ratio: 1.94 / 1; margin-top: 52px; border-radius: 24px; }
  .key-takeaways { margin-top: 64px; border-radius: 30px; padding: 31px 32px 28px; }
  .key-takeaways h2 { margin-bottom: 13px; font-size: 20px; }
  .key-takeaways li { padding-top: 8px; padding-bottom: 8px; font-size: 16px; line-height: 1.42; }
  .article-body { padding-top: 43px; }
  .article-body p,
  .article-body li { font-size: 16px; line-height: 1.52; }
  .article-body h2 { margin-top: 48px; margin-bottom: 20px; font-size: 25px; line-height: 1.18; }
  .article-body h3 { margin-top: 48px; margin-bottom: 20px; font-size: 24px; }
  .article-body ul { padding-left: 22px; }
  .data-figure { margin: 25px 0 23px; overflow: hidden; }
  .data-figure img { border-radius: 3px; }
  .editorial-visual { border-radius: 18px; }
  .app-visual { padding: 16px; }
  .video-visual figcaption { right: 20px; bottom: 18px; left: 20px; font-size: 17px; }
  .play-button { width: 52px; height: 52px; font-size: 18px; }
  .methodology { margin-top: 49px; }
  .author-card { grid-template-columns: 60px 1fr; gap: 16px; margin-top: 50px; }
  .author-photo-large { width: 60px; height: 60px; }
  .article-conversion { padding-bottom: 64px; }
  .article-conversion .shell { width: min(100% - 32px, 1232px); }
  .article-conversion .cta-wrap { min-height: 820px; display: block; border-radius: 38px 38px 0 0; padding: 45px 26px; }
  .article-conversion h2 { font-size: 36px; line-height: 1.08; }
  .article-conversion .cta-buttons { margin-top: 34px; padding-top: 0; }
  .article-conversion .cta-phone { right: 50%; bottom: -280px; width: 300px; transform: translateX(50%) rotate(4deg); }
}

@media (max-width: 340px) {
  .article-conversion .cta-wrap { min-height: 860px; }
}

@media (prefers-reduced-motion: reduce) {
  .article-body section { scroll-margin-top: 75px; }
}