/*
 * Mailcore Email API — business-first marketing system, v3.
 * Mirrors the homepage's orange / paper / dark editorial rhythm while
 * remaining scoped to the Email API page.
 */

body.email-api-page--v3 {
  --api3-orange: #ff5e1f;
  --api3-orange-hover: #ff7038;
  --api3-orange-soft: #fff0e9;
  --api3-orange-text: #4b1c0b;
  --api3-ink: #262626;
  --api3-ink-deep: #151414;
  --api3-dark: #191817;
  --api3-dark-raised: #232120;
  --api3-body: #4f4f4f;
  --api3-muted: #6a6664;
  --api3-warm-muted: #aaa29f;
  --api3-paper: #fff;
  --api3-paper-warm: #f9f7f6;
  --api3-cream: #fffaf6;
  --api3-line: #dedbd9;
  --api3-line-soft: #efedeb;
  --api3-line-dark: rgba(240, 227, 222, .16);
  --api3-shell: 1480px;
  --api3-rail: 1200px;
  --api3-copy: 1080px;
  min-width: 320px;
  overflow-x: clip;
  color: var(--api3-ink);
  background: var(--api3-paper);
  font-family: Inter, "Segoe UI", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.55;
}

.email-api-page--v3 *,
.email-api-page--v3 *::before,
.email-api-page--v3 *::after {
  box-sizing: border-box;
}

.email-api-page--v3 :where(a, button, summary, pre):focus-visible {
  outline: 3px solid #5f210b;
  outline-offset: 3px;
}

.email-api-page--v3 :where(.api3-section--dark, .api3-section--code, .api3-code-card) :where(a, button, summary, pre):focus-visible {
  outline-color: #faad3f;
}

.email-api-page--v3 :where(a, button, summary) {
  -webkit-tap-highlight-color: transparent;
}

.email-api-page--v3 .btn {
  min-height: 44px;
  border-radius: 6px;
  box-shadow: none;
}

.email-api-page--v3 .btn::before {
  content: none !important;
  background: none !important;
}

.email-api-page--v3 .api3-container {
  width: min(calc(100% - 64px), var(--api3-rail));
  max-width: var(--api3-rail);
  margin-inline: auto;
}

.email-api-page--v3 main {
  color: var(--api3-ink);
  background: var(--api3-paper);
}

.email-api-page--v3 :where(section[id], main[id]) {
  scroll-margin-top: 84px;
}

/* Header — canonical homepage geometry and lockup. */
.email-api-page--v3 .api-header {
  position: sticky;
  inset-block-start: 0;
  z-index: 100;
  width: 100%;
  min-height: 72px;
  border-bottom: 1px solid rgba(38, 38, 38, .1);
  background: rgba(255, 255, 255, .93);
  box-shadow: none;
  backdrop-filter: blur(16px) saturate(1.25);
}

.email-api-page--v3 .api-header__inner {
  display: grid;
  grid-template-columns: minmax(190px, 1fr) auto minmax(270px, 1fr);
  align-items: center;
  gap: 20px;
  width: min(100%, var(--api3-shell));
  max-width: var(--api3-shell);
  min-height: 71px;
  margin-inline: auto;
  padding-inline: clamp(16px, 2.1vw, 32px);
}

.email-api-page--v3 .api-header__logo {
  justify-self: start;
  min-height: 44px;
  color: var(--api3-ink);
}

.email-api-page--v3 .api-header .mailcore-logo,
.email-api-page--v3 .api-header .mailcore-logo > span {
  color: var(--api3-ink) !important;
}

.email-api-page--v3 .mailcore-logo__dot {
  color: #f48120 !important;
}

.email-api-page--v3 .mailcore-logo__tld {
  color: #696969 !important;
}

.email-api-page--v3 .api-header__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: clamp(18px, 2.4vw, 38px);
}

.email-api-page--v3 .api-header__nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0;
  color: #3e3e3e;
  font-size: .94rem;
  font-weight: 540;
  line-height: 44px;
  text-decoration: none;
}

.email-api-page--v3 .api-header__nav a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 5px;
  height: 2px;
  background: var(--api3-orange);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 180ms ease;
}

.email-api-page--v3 .api-header__nav a:hover,
.email-api-page--v3 .api-header__nav a:focus-visible {
  color: var(--api3-ink);
}

.email-api-page--v3 .api-header__nav a:hover::after,
.email-api-page--v3 .api-header__nav a:focus-visible::after {
  transform: scaleX(1);
  transform-origin: left;
}

.email-api-page--v3 .api-header__actions {
  display: flex;
  align-items: center;
  justify-self: end;
  gap: 8px;
}

.email-api-page--v3 .api-header__mail {
  border-color: #cfcac7;
  color: var(--api3-ink);
  background: transparent;
}

.email-api-page--v3 .api-header__mail:hover {
  border-color: #8f8b89;
  color: var(--api3-ink);
  background: #f6f4f2;
}

.email-api-page--v3 .api-header__cta,
.email-api-page--v3 .api-header .btn--primary {
  border-color: var(--api3-ink-deep) !important;
  color: #fff !important;
  background: var(--api3-ink-deep) !important;
}

.email-api-page--v3 .api-header__cta:hover,
.email-api-page--v3 .api-header .btn--primary:hover {
  border-color: #343130 !important;
  background: #343130 !important;
}

.email-api-page--v3 .api-menu {
  display: none;
  position: relative;
}

.email-api-page--v3 .api-menu summary {
  display: grid;
  place-items: center;
  min-width: 44px;
  min-height: 44px;
  border: 1px solid #cfcac7;
  color: var(--api3-ink);
  background: #fff;
  list-style: none;
}

.email-api-page--v3 .api-menu summary::-webkit-details-marker {
  display: none;
}

.email-api-page--v3 .api-menu summary:hover {
  border-color: #8f8b89;
  background: #f6f4f2;
}

.email-api-page--v3 .api-menu__close,
.email-api-page--v3 .api-menu[open] .api-menu__open {
  display: none;
}

.email-api-page--v3 .api-menu[open] .api-menu__close {
  display: block;
}

.email-api-page--v3 .api-menu__panel {
  position: absolute;
  top: calc(100% + 9px);
  right: 0;
  display: grid;
  width: min(320px, calc(100vw - 32px));
  padding: 8px;
  border: 1px solid var(--api3-line);
  border-radius: 10px;
  color: var(--api3-ink);
  background: rgba(255, 255, 255, .98);
  box-shadow: 0 18px 50px rgba(38, 28, 23, .14);
}

.email-api-page--v3 .api-menu__panel a {
  display: flex;
  align-items: center;
  min-height: 44px;
  padding: 8px 12px;
  border-radius: 5px;
  color: var(--api3-ink);
  font-size: .92rem;
  font-weight: 560;
  text-decoration: none;
}

.email-api-page--v3 .api-menu__panel a:hover,
.email-api-page--v3 .api-menu__panel a:focus-visible {
  background: var(--api3-orange-soft);
}

.email-api-page--v3 .api-menu__panel .api-menu__primary {
  margin-top: 4px;
  color: #fff;
  background: var(--api3-ink-deep);
}

.email-api-page--v3 .api-menu__panel .api-menu__primary:hover,
.email-api-page--v3 .api-menu__panel .api-menu__primary:focus-visible {
  color: #fff;
  background: #343130;
}

/* Orange first fold. */
.email-api-page--v3 .api3-hero {
  padding: 8px 0;
  background: var(--api3-paper);
}

.email-api-page--v3 .api3-hero__surface {
  isolation: isolate;
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.02fr) minmax(450px, .88fr);
  align-items: center;
  gap: clamp(28px, 4vw, 70px);
  width: min(calc(100% - 16px), var(--api3-shell));
  min-height: clamp(620px, calc(100svh - 88px), 760px);
  margin-inline: auto;
  overflow: hidden;
  border-radius: 16px;
  color: var(--api3-ink-deep);
  background:
    radial-gradient(circle at 79% 44%, rgba(255, 238, 213, .44), transparent 31%),
    radial-gradient(circle at 48% 115%, rgba(255, 226, 174, .78), transparent 44%),
    var(--api3-orange);
}

.email-api-page--v3 .api3-hero__surface::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  opacity: .23;
  background-image: radial-gradient(circle, rgba(32, 22, 18, .58) .85px, transparent .95px);
  background-size: 18px 18px;
  mask-image: linear-gradient(130deg, #000, rgba(0, 0, 0, .65) 55%, transparent 94%);
}

.email-api-page--v3 .api3-hero__surface::after {
  content: "";
  position: absolute;
  inset: 14% -9% -42% 39%;
  z-index: -1;
  border-radius: 50%;
  background: rgba(255, 247, 231, .25);
  filter: blur(52px);
}

.email-api-page--v3 .api3-hero__copy {
  z-index: 2;
  width: min(100%, 690px);
  padding: clamp(60px, 7vw, 96px) 0 clamp(60px, 7vw, 96px) clamp(36px, 6vw, 92px);
}

.email-api-page--v3 .api3-eyebrow,
.email-api-page--v3 .api3-kicker {
  margin: 0;
  color: var(--api3-orange-text);
  font-size: .76rem;
  font-weight: 720;
  letter-spacing: .095em;
  text-transform: uppercase;
}

.email-api-page--v3 .api3-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #4b1c0b;
}

.email-api-page--v3 .api3-eyebrow span {
  padding: 4px 8px;
  border: 1px solid rgba(34, 20, 14, .28);
  border-radius: 999px;
  font-size: .64rem;
  letter-spacing: .06em;
}

.email-api-page--v3 .api3-hero h1 {
  max-width: 12ch;
  margin: 22px 0 0;
  color: #fff;
  font-size: clamp(3rem, 5.25vw, 5rem);
  font-weight: 570;
  line-height: .9;
  letter-spacing: -.068em;
  text-wrap: balance;
}

.email-api-page--v3 .api3-hero__lead {
  max-width: 650px;
  margin: 26px 0 0;
  color: rgba(36, 22, 17, .88);
  font-size: clamp(1.04rem, 1.45vw, 1.23rem);
  line-height: 1.53;
  text-wrap: pretty;
}

.email-api-page--v3 .api3-hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 22px;
  margin-top: 32px;
}

.email-api-page--v3 .api3-hero__actions .btn--primary {
  min-height: 52px;
  border-color: #fff;
  color: var(--api3-ink-deep);
  background: #fff;
}

.email-api-page--v3 .api3-hero__actions .btn--primary:hover {
  border-color: var(--api3-ink-deep);
  color: #fff;
  background: var(--api3-ink-deep);
}

.email-api-page--v3 .api3-text-link,
.email-api-page--v3 .api3-inline-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  color: var(--api3-ink-deep);
  font-weight: 650;
  text-decoration: underline;
  text-decoration-color: rgba(21, 20, 20, .34);
  text-underline-offset: 5px;
}

.email-api-page--v3 .api3-text-link:hover,
.email-api-page--v3 .api3-inline-link:hover {
  text-decoration-color: currentColor;
}

.email-api-page--v3 .api3-hero__proof {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.email-api-page--v3 .api3-hero__proof li {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: #4b1c0b;
  font-size: .82rem;
  font-weight: 590;
}

.email-api-page--v3 .api3-hero__proof svg {
  width: 16px;
  height: 16px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.email-api-page--v3 .api3-hero__visual {
  z-index: 2;
  min-width: 0;
  padding: 40px clamp(38px, 5vw, 82px) 40px 0;
}

.email-api-page--v3 .api3-mail-stage {
  position: relative;
  min-height: 500px;
}

.email-api-page--v3 .api3-mail-stage__glow {
  position: absolute;
  inset: 13% 5% 3% 2%;
  border-radius: 50%;
  background: rgba(255, 247, 235, .46);
  filter: blur(52px);
}

.email-api-page--v3 .api3-request-card,
.email-api-page--v3 .api3-event-card {
  position: absolute;
  box-shadow: 0 24px 70px rgba(70, 29, 10, .21);
}

.email-api-page--v3 .api3-request-card {
  inset: 19% 1% auto 8%;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  color: #f7f2ef;
  background: var(--api3-dark);
  transform: rotate(-1.2deg);
}

.email-api-page--v3 .api3-request-card__head,
.email-api-page--v3 .api3-request-card__endpoint,
.email-api-page--v3 .api3-request-card__result {
  display: flex;
  align-items: center;
}

.email-api-page--v3 .api3-request-card__head {
  justify-content: space-between;
  min-height: 44px;
  padding-inline: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .11);
  color: #c9c1bd;
  font-size: .7rem;
}

.email-api-page--v3 .api3-request-card__head span::before {
  content: "";
  display: inline-block;
  width: 7px;
  height: 7px;
  margin-right: 8px;
  border-radius: 50%;
  background: #49b77b;
}

.email-api-page--v3 .api3-request-card__endpoint {
  gap: 12px;
  padding: 22px 22px 12px;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: .8rem;
}

.email-api-page--v3 .api3-request-card__endpoint b {
  color: #ff9a66;
}

.email-api-page--v3 .api3-request-card__endpoint code {
  color: #f6f2f0;
}

.email-api-page--v3 .api3-request-card__body {
  display: grid;
  gap: 10px;
  padding: 10px 22px 24px;
}

.email-api-page--v3 .api3-request-card__body span {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 10px;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: .73rem;
}

.email-api-page--v3 .api3-request-card__body em {
  color: #a9a19d;
  font-style: normal;
}

.email-api-page--v3 .api3-request-card__body code {
  min-width: 0;
  overflow: hidden;
  color: #f3c9ae;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.email-api-page--v3 .api3-request-card__result {
  gap: 9px;
  min-height: 50px;
  padding-inline: 20px;
  border-top: 1px solid rgba(255, 255, 255, .11);
  color: #bbebcf;
  background: rgba(45, 91, 64, .22);
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: .72rem;
}

.email-api-page--v3 .api3-request-card__result > span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #49b77b;
}

.email-api-page--v3 .api3-request-card__result small {
  margin-left: auto;
  color: #8caaa0;
}

.email-api-page--v3 .api3-event-card {
  z-index: 3;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  width: min(330px, 76%);
  padding: 13px 15px;
  border: 1px solid rgba(60, 37, 27, .11);
  border-radius: 14px;
  color: var(--api3-ink);
  background: rgba(255, 255, 255, .95);
  backdrop-filter: blur(12px);
}

.email-api-page--v3 .api3-event-card--payment {
  top: 2%;
  right: 8%;
  transform: rotate(1.5deg);
}

.email-api-page--v3 .api3-event-card--login {
  right: -1%;
  bottom: 3%;
  transform: rotate(-1deg);
}

.email-api-page--v3 .api3-event-card--order {
  bottom: 18%;
  left: -2%;
  transform: rotate(1.2deg);
}

.email-api-page--v3 .api3-event-card__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 11px;
  color: #742a0e;
  background: var(--api3-orange-soft);
}

.email-api-page--v3 .api3-event-card__icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.email-api-page--v3 .api3-event-card > span:nth-child(2) {
  display: grid;
  min-width: 0;
}

.email-api-page--v3 .api3-event-card small {
  color: #77706c;
  font-size: .65rem;
}

.email-api-page--v3 .api3-event-card strong {
  overflow: hidden;
  font-size: .84rem;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.email-api-page--v3 .api3-event-card i {
  color: #246846;
  font-size: .65rem;
  font-style: normal;
  font-weight: 680;
}

/* Shared editorial sections. */
.email-api-page--v3 .api3-section {
  padding-block: clamp(58px, 5.5vw, 78px);
}

.email-api-page--v3 .api3-section--dark {
  color: #fffaf6;
  background: var(--api3-dark);
}

.email-api-page--v3 .api3-section--paper {
  background: var(--api3-paper);
}

.email-api-page--v3 .api3-section--warm,
.email-api-page--v3 .api3-section--faq {
  background: var(--api3-paper-warm);
}

.email-api-page--v3 .api3-editorial-head {
  display: grid;
  grid-template-columns: minmax(140px, .28fr) minmax(0, 1.05fr) minmax(300px, .72fr);
  align-items: end;
  gap: clamp(24px, 4vw, 58px);
  margin-bottom: clamp(38px, 4.7vw, 58px);
}

.email-api-page--v3 .api3-editorial-head h2,
.email-api-page--v3 .api3-delivery-copy h2,
.email-api-page--v3 .api3-code-copy h2,
.email-api-page--v3 .api3-product-bridge h2,
.email-api-page--v3 .api3-access h2,
.email-api-page--v3 .api3-faq-head h2 {
  margin: 0;
  color: var(--api3-ink-deep);
  font-size: clamp(2.35rem, 4.4vw, 4.15rem);
  font-weight: 560;
  line-height: .94;
  letter-spacing: -.062em;
  text-wrap: balance;
}

.email-api-page--v3 .api3-editorial-head > p:last-child,
.email-api-page--v3 .api3-delivery-copy > p,
.email-api-page--v3 .api3-code-copy > p,
.email-api-page--v3 .api3-product-bridge__copy > p:not(.api3-kicker),
.email-api-page--v3 .api3-access__copy > p:last-child,
.email-api-page--v3 .api3-faq-head > p:last-child {
  margin: 0;
  color: var(--api3-body);
  font-size: clamp(1rem, 1.25vw, 1.15rem);
  line-height: 1.6;
  text-wrap: pretty;
}

.email-api-page--v3 .api3-section--dark .api3-kicker {
  color: #f3a174;
}

.email-api-page--v3 .api3-section--dark .api3-editorial-head h2 {
  color: #fffaf6;
}

.email-api-page--v3 .api3-section--dark .api3-editorial-head > p:last-child {
  color: #b9b1ad;
}

/* Business benefits bento. */
.email-api-page--v3 .api3-bento {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, .75fr);
  grid-template-rows: repeat(2, minmax(220px, auto));
  gap: 10px;
}

.email-api-page--v3 .api3-bento > article {
  min-width: 0;
  overflow: hidden;
  border: 1px solid var(--api3-line-dark);
  border-radius: 18px;
}

.email-api-page--v3 .api3-bento__main {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr);
  grid-row: 1 / 3;
  min-height: 510px;
  padding: clamp(28px, 4vw, 46px);
  background: #211f1e;
}

.email-api-page--v3 .api3-bento__copy {
  max-width: 660px;
}

.email-api-page--v3 .api3-bento__copy > p,
.email-api-page--v3 .api3-bento__domain p,
.email-api-page--v3 .api3-bento__visibility p {
  margin: 0 0 8px;
  color: #f0a077;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.email-api-page--v3 .api3-bento h3 {
  margin: 0;
  color: #fffaf6;
  font-size: clamp(1.65rem, 2.6vw, 2.7rem);
  font-weight: 560;
  line-height: 1.03;
  letter-spacing: -.045em;
}

.email-api-page--v3 .api3-bento__copy > span,
.email-api-page--v3 .api3-bento__domain > div > span,
.email-api-page--v3 .api3-bento__visibility > div > span {
  display: block;
  max-width: 620px;
  margin-top: 14px;
  color: #b8b0ac;
  font-size: .94rem;
  line-height: 1.58;
}

.email-api-page--v3 .api3-inbox-preview {
  align-self: end;
  margin-top: 36px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 14px;
  background: #171615;
}

.email-api-page--v3 .api3-inbox-preview__top {
  display: flex;
  justify-content: space-between;
  padding: 13px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
  color: #c8bfbb;
  font-size: .72rem;
}

.email-api-page--v3 .api3-inbox-preview__row {
  display: grid;
  grid-template-columns: 9px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.email-api-page--v3 .api3-inbox-preview__row:last-child {
  border-bottom: 0;
}

.email-api-page--v3 .api3-inbox-preview__row > i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--api3-orange);
}

.email-api-page--v3 .api3-inbox-preview__row > span {
  display: grid;
  min-width: 0;
}

.email-api-page--v3 .api3-inbox-preview__row strong {
  overflow: hidden;
  color: #fffaf6;
  font-size: .82rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.email-api-page--v3 .api3-inbox-preview__row small,
.email-api-page--v3 .api3-inbox-preview__row em {
  color: #918985;
  font-size: .68rem;
  font-style: normal;
}

.email-api-page--v3 .api3-bento__domain,
.email-api-page--v3 .api3-bento__visibility {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
  padding: clamp(26px, 3vw, 36px);
}

.email-api-page--v3 .api3-bento__domain {
  color: var(--api3-ink-deep);
  background: var(--api3-orange);
}

.email-api-page--v3 .api3-bento__domain p,
.email-api-page--v3 .api3-bento__domain > div > span {
  color: #4b1c0b;
}

.email-api-page--v3 .api3-bento__domain h3 {
  overflow-wrap: anywhere;
  color: var(--api3-ink-deep);
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: clamp(1rem, 1.28vw, 1.2rem);
  letter-spacing: -.045em;
}

.email-api-page--v3 .api3-bento__visibility {
  color: var(--api3-ink);
  background: var(--api3-cream);
}

.email-api-page--v3 .api3-bento__visibility h3 {
  color: var(--api3-ink-deep);
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: clamp(1.25rem, 2.2vw, 2rem);
}

.email-api-page--v3 .api3-bento__visibility p,
.email-api-page--v3 .api3-bento__visibility > div > span {
  color: var(--api3-body);
}

.email-api-page--v3 .api3-bento__icon {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(28, 21, 18, .22);
  border-radius: 50%;
}

.email-api-page--v3 .api3-bento__icon svg {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

/* Scenario cards with real message previews. */
.email-api-page--v3 .api3-use-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.email-api-page--v3 .api3-use-card {
  display: flex;
  min-width: 0;
  min-height: 360px;
  padding: clamp(24px, 2.7vw, 32px);
  border: 1px solid var(--api3-line);
  border-radius: 16px;
  background: #fff;
}

.email-api-page--v3 .api3-use-card:nth-child(2) {
  color: #fffaf6;
  border-color: var(--api3-dark);
  background: var(--api3-dark);
}

.email-api-page--v3 .api3-use-card:nth-child(3) {
  border-color: #eaa16d;
  background: var(--api3-orange);
}

.email-api-page--v3 .api3-use-card {
  flex-direction: column;
}

.email-api-page--v3 .api3-use-card__icon {
  width: 24px;
  height: 24px;
  margin-bottom: 36px;
  fill: none;
  stroke: #8c3511;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.email-api-page--v3 .api3-use-card:nth-child(2) .api3-use-card__icon {
  stroke: #f0a077;
}

.email-api-page--v3 .api3-use-card:nth-child(3) .api3-use-card__icon {
  stroke: var(--api3-ink-deep);
}

.email-api-page--v3 .api3-use-card h3 {
  margin: 0;
  color: inherit;
  font-size: 1.2rem;
  font-weight: 640;
  line-height: 1.2;
  letter-spacing: -.025em;
}

.email-api-page--v3 .api3-use-card > p {
  margin: 12px 0 28px;
  color: var(--api3-body);
  font-size: .9rem;
  line-height: 1.58;
}

.email-api-page--v3 .api3-use-card:nth-child(2) > p {
  color: #b9b1ad;
}

.email-api-page--v3 .api3-use-card:nth-child(3) > p {
  color: #4b1c0b;
}

.email-api-page--v3 .api3-use-card__mail {
  display: grid;
  gap: 5px;
  margin-top: auto;
  padding: 14px;
  border: 1px solid var(--api3-line-soft);
  border-radius: 10px;
  color: var(--api3-ink);
  background: #fbfaf9;
}

.email-api-page--v3 .api3-use-card:nth-child(2) .api3-use-card__mail {
  border-color: rgba(255, 255, 255, .14);
  color: #fffaf6;
  background: rgba(255, 255, 255, .055);
}

.email-api-page--v3 .api3-use-card:nth-child(3) .api3-use-card__mail {
  border-color: rgba(40, 24, 17, .16);
  background: rgba(255, 255, 255, .72);
}

.email-api-page--v3 .api3-use-card__mail span {
  font-size: .76rem;
  font-weight: 650;
}

.email-api-page--v3 .api3-use-card__mail small {
  overflow: hidden;
  color: #78716e;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: .61rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.email-api-page--v3 .api3-use-card:nth-child(2) .api3-use-card__mail small {
  color: #9d9591;
}

.email-api-page--v3 .api3-policy-note {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  max-width: 760px;
  margin: 26px auto 0;
  color: #5f5956;
  font-size: .84rem;
  text-align: center;
}

.email-api-page--v3 .api3-policy-note svg {
  flex: 0 0 19px;
  width: 19px;
  height: 19px;
  margin-top: 1px;
  fill: none;
  stroke: #276646;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

/* Delivery visibility. */
.email-api-page--v3 .api3-delivery-layout,
.email-api-page--v3 .api3-code-layout {
  display: grid;
  grid-template-columns: minmax(0, .74fr) minmax(520px, 1fr);
  align-items: center;
  gap: clamp(44px, 7vw, 96px);
}

.email-api-page--v3 .api3-delivery-copy h2,
.email-api-page--v3 .api3-code-copy h2 {
  max-width: 12ch;
  margin-top: 14px;
}

.email-api-page--v3 .api3-delivery-copy > p,
.email-api-page--v3 .api3-code-copy > p {
  max-width: 610px;
  margin-top: 20px;
}

.email-api-page--v3 .api3-delivery-copy ul,
.email-api-page--v3 .api3-check-list {
  display: grid;
  gap: 0;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.email-api-page--v3 .api3-delivery-copy li {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  gap: 12px;
  padding: 14px 0;
  border-top: 1px solid var(--api3-line);
  color: #3f3b39;
  font-size: .9rem;
}

.email-api-page--v3 .api3-delivery-copy li span {
  color: #9d360e;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: .72rem;
}

.email-api-page--v3 .api3-delivery-board {
  overflow: hidden;
  border: 1px solid var(--api3-line);
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 70px rgba(48, 37, 31, .09);
}

.email-api-page--v3 .api3-delivery-board__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding-inline: 20px;
  border-bottom: 1px solid var(--api3-line-soft);
}

.email-api-page--v3 .api3-delivery-board__head strong {
  font-size: .88rem;
}

.email-api-page--v3 .api3-delivery-board__head span {
  color: #6f6966;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: .68rem;
}

.email-api-page--v3 .api3-delivery-row {
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  min-height: 84px;
  padding: 14px 20px;
  border-bottom: 1px solid var(--api3-line-soft);
}

.email-api-page--v3 .api3-delivery-row__icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  color: #78300f;
  background: var(--api3-orange-soft);
}

.email-api-page--v3 .api3-delivery-row__icon svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.email-api-page--v3 .api3-delivery-row__copy {
  display: grid;
  min-width: 0;
}

.email-api-page--v3 .api3-delivery-row__copy strong {
  overflow: hidden;
  font-size: .83rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.email-api-page--v3 .api3-delivery-row__copy small {
  overflow: hidden;
  color: #817a76;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: .63rem;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.email-api-page--v3 .api3-delivery-row__status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 28px;
  padding: 5px 9px;
  border: 1px solid var(--api3-line);
  border-radius: 999px;
  color: #4c4744;
  background: #fbfaf9;
  font-size: .66rem;
  font-weight: 650;
}

.email-api-page--v3 .api3-delivery-row__status i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #827a76;
}

.email-api-page--v3 .api3-delivery-row__status.is-delivered i { background: #2b8658; }
.email-api-page--v3 .api3-delivery-row__status.is-accepted i { background: #3272b2; }
.email-api-page--v3 .api3-delivery-row__status.is-queued i { background: #b46a1a; }

.email-api-page--v3 .api3-delivery-board > p {
  margin: 0;
  padding: 15px 20px;
  color: #655d58;
  background: #fff8f1;
  font-size: .75rem;
  line-height: 1.55;
}

/* Developer proof. */
.email-api-page--v3 .api3-section--code {
  color: #fffaf6;
  background: var(--api3-dark);
}

.email-api-page--v3 .api3-section--code .api3-kicker {
  color: #f3a174;
}

.email-api-page--v3 .api3-code-copy h2 {
  color: #fffaf6;
}

.email-api-page--v3 .api3-code-copy > p {
  color: #b9b1ad;
}

.email-api-page--v3 .api3-check-list {
  margin-bottom: 24px;
}

.email-api-page--v3 .api3-check-list li {
  display: grid;
  grid-template-columns: 20px minmax(0, 1fr);
  align-items: start;
  gap: 10px;
  padding: 11px 0;
  border-top: 1px solid var(--api3-line-dark);
  color: #d3ccc8;
  font-size: .86rem;
}

.email-api-page--v3 .api3-check-list svg {
  width: 18px;
  height: 18px;
  margin-top: 1px;
  fill: none;
  stroke: #79c89d;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 2;
}

.email-api-page--v3 .api3-section--code .api3-inline-link {
  color: #fffaf6;
  text-decoration-color: rgba(255, 250, 246, .3);
}

.email-api-page--v3 .api3-code-card {
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  background: #111110;
  box-shadow: 0 28px 78px rgba(0, 0, 0, .28);
}

.email-api-page--v3 .api3-code-card__head {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  min-height: 54px;
  padding-inline: 18px;
  border-bottom: 1px solid rgba(255, 255, 255, .11);
}

.email-api-page--v3 .api3-code-card__head > span {
  color: #fffaf6;
  font-size: .76rem;
  font-weight: 680;
}

.email-api-page--v3 .api3-code-card__head > code {
  color: #8f8884;
  font-size: .68rem;
}

.email-api-page--v3 .api3-code-card__head button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 36px;
  padding: 6px 10px;
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 6px;
  color: #d9d2cf;
  background: rgba(255, 255, 255, .055);
  font: inherit;
  font-size: .68rem;
  cursor: pointer;
}

.email-api-page--v3 .api3-code-card__head button:hover {
  border-color: rgba(255, 255, 255, .32);
  color: #fff;
  background: rgba(255, 255, 255, .09);
}

.email-api-page--v3 .api3-code-card__head button svg {
  width: 15px;
  height: 15px;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.email-api-page--v3 .api3-code-card pre {
  max-width: 100%;
  max-height: 440px;
  margin: 0;
  overflow: auto;
  padding: clamp(20px, 3vw, 30px);
  color: #e8e3e0;
  background: transparent;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: clamp(.66rem, .78vw, .76rem);
  line-height: 1.75;
  scrollbar-color: #514b48 transparent;
  scrollbar-width: thin;
  tab-size: 2;
}

.email-api-page--v3 .api3-code-card pre:focus-visible {
  outline-color: #faad3f;
  outline-offset: -5px;
}

.email-api-page--v3 .api3-code-method {
  color: #ff9a66;
}

.email-api-page--v3 .api3-code-string {
  color: #a7ddbd;
}

.email-api-page--v3 .api3-code-card__result {
  display: flex;
  align-items: center;
  gap: 9px;
  min-height: 50px;
  padding-inline: 18px;
  border-top: 1px solid rgba(255, 255, 255, .1);
  color: #bce7ce;
  background: rgba(46, 90, 65, .18);
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: .7rem;
}

.email-api-page--v3 .api3-code-card__result > i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #49b77b;
}

.email-api-page--v3 .api3-code-card__result [data-copy-status] {
  margin-left: auto;
  color: #9ec6ae;
  font-family: Inter, "Segoe UI", sans-serif;
  font-size: .68rem;
}

/* Compact launch process. */
.email-api-page--v3 .api3-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  overflow: hidden;
  border-radius: 18px 18px 0 0;
  color: #fffaf6;
  background: var(--api3-dark);
  list-style: none;
}

.email-api-page--v3 .api3-steps li {
  min-width: 0;
  min-height: 300px;
  padding: clamp(26px, 3.2vw, 38px);
  border-right: 1px solid var(--api3-line-dark);
}

.email-api-page--v3 .api3-steps li:last-child {
  border-right: 0;
}

.email-api-page--v3 .api3-steps > li > span {
  display: block;
  color: #ff7a45;
  font-family: "JetBrains Mono", Consolas, monospace;
  font-size: clamp(2.7rem, 4.6vw, 4.4rem);
  font-weight: 600;
  line-height: 1;
  letter-spacing: -.07em;
}

.email-api-page--v3 .api3-steps h3 {
  margin: 52px 0 0;
  color: #fffaf6;
  font-size: 1.15rem;
  font-weight: 620;
  line-height: 1.25;
}

.email-api-page--v3 .api3-steps p {
  margin: 12px 0 0;
  color: #b9b1ad;
  font-size: .85rem;
  line-height: 1.58;
}

.email-api-page--v3 .api3-assurance {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, .8fr);
  align-items: center;
  gap: 38px;
  padding: clamp(24px, 3vw, 34px) clamp(26px, 4vw, 48px);
  border-radius: 0 0 18px 18px;
  color: var(--api3-ink-deep);
  background: var(--api3-orange);
}

.email-api-page--v3 .api3-assurance p {
  margin: 0 0 6px;
  color: #4b1c0b;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .075em;
  text-transform: uppercase;
}

.email-api-page--v3 .api3-assurance h3 {
  max-width: 680px;
  margin: 0;
  color: var(--api3-ink-deep);
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  font-weight: 580;
  line-height: 1.06;
  letter-spacing: -.04em;
}

.email-api-page--v3 .api3-assurance > span {
  color: #4b1c0b;
  font-size: .9rem;
  line-height: 1.55;
}

.email-api-page--v3 .api3-assurance code {
  color: inherit;
  font-size: .86em;
}

/* Compact product relationship. */
.email-api-page--v3 .api3-section--bridge {
  padding-top: 0;
  background: var(--api3-paper);
}

.email-api-page--v3 .api3-product-bridge {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, .8fr);
  align-items: center;
  gap: clamp(36px, 6vw, 84px);
  padding: clamp(30px, 4.5vw, 52px);
  border: 1px solid var(--api3-line);
  border-radius: 18px;
  background: var(--api3-cream);
}

.email-api-page--v3 .api3-product-bridge h2 {
  max-width: 12ch;
  margin-top: 12px;
  font-size: clamp(2rem, 3.7vw, 3.45rem);
}

.email-api-page--v3 .api3-product-bridge__copy > p:not(.api3-kicker) {
  max-width: 680px;
  margin-top: 18px;
}

.email-api-page--v3 .api3-product-bridge .api3-inline-link {
  margin-top: 14px;
}

.email-api-page--v3 .api3-product-bridge__visual {
  display: grid;
  gap: 10px;
}

.email-api-page--v3 .api3-product-pill {
  display: grid;
  grid-template-columns: 50px minmax(0, 1fr);
  align-items: center;
  gap: 14px;
  min-height: 86px;
  padding: 16px 20px;
  border: 1px solid var(--api3-line);
  border-radius: 14px;
  color: var(--api3-ink);
  background: #fff;
}

.email-api-page--v3 .api3-product-pill:first-child {
  color: #fffaf6;
  border-color: var(--api3-dark);
  background: var(--api3-dark);
}

.email-api-page--v3 .api3-product-pill > svg {
  width: 24px;
  height: 24px;
  margin-inline: auto;
  fill: none;
  stroke: currentColor;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-width: 1.8;
}

.email-api-page--v3 .api3-product-pill > span {
  display: grid;
}

.email-api-page--v3 .api3-product-pill small {
  color: #7d7672;
  font-size: .68rem;
}

.email-api-page--v3 .api3-product-pill:first-child small {
  color: #9f9793;
}

.email-api-page--v3 .api3-product-pill strong {
  font-size: .97rem;
}

/* Conversion stage. */
.email-api-page--v3 .api3-access {
  padding: 0 8px 8px;
  background: var(--api3-paper);
}

.email-api-page--v3 .api3-access__surface {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(270px, .55fr) minmax(250px, .46fr);
  align-items: center;
  gap: clamp(30px, 4.5vw, 64px);
  width: min(100%, var(--api3-shell));
  margin-inline: auto;
  padding: clamp(40px, 6vw, 76px) clamp(28px, 6vw, 92px);
  border-radius: 16px;
  color: var(--api3-ink-deep);
  background:
    radial-gradient(circle at 84% 16%, rgba(255, 240, 213, .42), transparent 31%),
    var(--api3-orange);
}

.email-api-page--v3 .api3-access .api3-kicker {
  color: #4b1c0b;
}

.email-api-page--v3 .api3-access h2 {
  max-width: 12ch;
  margin-top: 12px;
  color: #fff;
}

.email-api-page--v3 .api3-access__copy > p:last-child {
  max-width: 680px;
  margin-top: 20px;
  color: #4b1c0b;
}

.email-api-page--v3 .api3-access__facts {
  margin: 0;
}

.email-api-page--v3 .api3-access__facts > div {
  display: grid;
  grid-template-columns: minmax(76px, .4fr) minmax(0, 1fr);
  gap: 14px;
  padding: 12px 0;
  border-bottom: 1px solid rgba(35, 21, 15, .18);
}

.email-api-page--v3 .api3-access__facts dt,
.email-api-page--v3 .api3-access__facts dd {
  margin: 0;
  font-size: .8rem;
}

.email-api-page--v3 .api3-access__facts dt {
  color: #4b1c0b;
}

.email-api-page--v3 .api3-access__facts dd {
  font-weight: 650;
}

.email-api-page--v3 .api3-access__action .btn--primary {
  width: 100%;
  min-height: 52px;
  border-color: var(--api3-ink-deep);
  color: #fff;
  background: var(--api3-ink-deep);
}

.email-api-page--v3 .api3-access__action .btn--primary:hover {
  border-color: #343130;
  background: #343130;
}

.email-api-page--v3 .api3-access__action p {
  margin: 12px 0 0;
  color: #4b1c0b;
  font-size: .72rem;
  line-height: 1.5;
  text-align: center;
}

/* FAQ and footer. */
.email-api-page--v3 .api3-faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, .42fr) minmax(0, 1fr);
  gap: clamp(42px, 8vw, 110px);
}

.email-api-page--v3 .api3-faq-head h2 {
  margin-top: 12px;
  font-size: clamp(2.5rem, 4.8vw, 4.4rem);
}

.email-api-page--v3 .api3-faq-head > p:last-child {
  max-width: 330px;
  margin-top: 18px;
}

.email-api-page--v3 .api3-faqs {
  overflow: hidden;
  border: 1px solid var(--api3-line);
  border-radius: 16px;
  background: #fff;
}

.email-api-page--v3 .api3-faqs details {
  border-bottom: 1px solid var(--api3-line);
}

.email-api-page--v3 .api3-faqs details:last-child {
  border-bottom: 0;
}

.email-api-page--v3 .api3-faqs summary {
  position: relative;
  display: flex;
  align-items: center;
  min-height: 66px;
  padding: 16px 58px 16px 20px;
  color: var(--api3-ink);
  font-size: .95rem;
  font-weight: 620;
  list-style: none;
}

.email-api-page--v3 .api3-faqs summary::-webkit-details-marker {
  display: none;
}

.email-api-page--v3 .api3-faqs summary::after {
  content: "+";
  position: absolute;
  right: 18px;
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  color: #7a2c0d;
  font-size: 1.25rem;
  font-weight: 450;
}

.email-api-page--v3 .api3-faqs details[open] summary::after {
  content: "−";
}

.email-api-page--v3 .api3-faqs summary:hover {
  background: var(--api3-orange-soft);
}

.email-api-page--v3 .api3-faqs p {
  max-width: 730px;
  margin: -2px 58px 22px 20px;
  color: var(--api3-body);
  font-size: .89rem;
  line-height: 1.68;
}

.email-api-page--v3 .api-footer {
  padding-block: 52px 28px;
  border-top: 1px solid var(--api3-line);
  background: #f6f4f2;
}

.email-api-page--v3 .api-footer__grid {
  display: grid;
  grid-template-columns: minmax(250px, 1fr) repeat(4, minmax(120px, .48fr));
  gap: clamp(24px, 3.7vw, 48px);
}

.email-api-page--v3 .api-footer__brand > p {
  max-width: 320px;
  margin: 16px 0 0;
  color: #625c59;
  font-size: .81rem;
  line-height: 1.55;
}

.email-api-page--v3 .api-footer nav {
  display: grid;
  align-content: start;
  gap: 7px;
}

.email-api-page--v3 .api-footer nav h2 {
  margin: 0 0 8px;
  color: #302d2b;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .065em;
  text-transform: uppercase;
}

.email-api-page--v3 .api-footer nav :where(a, span) {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  color: #5b5653;
  font-size: .79rem;
  text-decoration: none;
}

.email-api-page--v3 .api-footer nav a:hover {
  color: var(--api3-ink-deep);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.email-api-page--v3 .api-footer__legal {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--api3-line);
  color: #625d5a;
  font-size: .75rem;
}

/* Motion is opt-in only when JS confirms support. */
html[data-api3-reveal] .email-api-page--v3 .api3-reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 460ms ease-out, transform 460ms ease-out;
}

html[data-api3-reveal] .email-api-page--v3 .api3-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.email-api-page--v3 .api3-mail-stage.is-ready .api3-request-card {
  animation: api3-stage-in 620ms cubic-bezier(.2, .75, .25, 1) both;
}

.email-api-page--v3 .api3-mail-stage.is-ready .api3-event-card--payment {
  animation: api3-card-payment 560ms 160ms cubic-bezier(.2, .75, .25, 1) both;
}

.email-api-page--v3 .api3-mail-stage.is-ready .api3-event-card--login {
  animation: api3-card-login 560ms 280ms cubic-bezier(.2, .75, .25, 1) both;
}

.email-api-page--v3 .api3-mail-stage.is-ready .api3-event-card--order {
  animation: api3-card-order 560ms 400ms cubic-bezier(.2, .75, .25, 1) both;
}

@keyframes api3-stage-in {
  from { opacity: 0; transform: translateY(18px) rotate(-1.2deg); }
  to { opacity: 1; transform: translateY(0) rotate(-1.2deg); }
}

@keyframes api3-card-payment {
  from { opacity: 0; transform: translate3d(18px, 16px, 0) rotate(1.5deg); }
  to { opacity: 1; transform: translate3d(0, 0, 0) rotate(1.5deg); }
}

@keyframes api3-card-login {
  from { opacity: 0; transform: translate3d(18px, -10px, 0) rotate(-1deg); }
  to { opacity: 1; transform: translate3d(0, 0, 0) rotate(-1deg); }
}

@keyframes api3-card-order {
  from { opacity: 0; transform: translate3d(-16px, 12px, 0) rotate(1.2deg); }
  to { opacity: 1; transform: translate3d(0, 0, 0) rotate(1.2deg); }
}

@media (max-width: 70rem) {
  .email-api-page--v3 .api-header__inner {
    grid-template-columns: auto minmax(0, 1fr);
  }

  .email-api-page--v3 .api-header__nav,
  .email-api-page--v3 .api-header__mail {
    display: none;
  }

  .email-api-page--v3 .api-menu {
    display: block;
  }

  .email-api-page--v3 .api3-hero__surface {
    grid-template-columns: minmax(0, 1fr) minmax(390px, .86fr);
  }

  .email-api-page--v3 .api3-hero__copy {
    padding-left: clamp(28px, 5vw, 62px);
  }

  .email-api-page--v3 .api3-hero__visual {
    padding-right: clamp(26px, 4vw, 50px);
  }

  .email-api-page--v3 .api3-editorial-head {
    grid-template-columns: minmax(130px, .25fr) minmax(0, 1fr);
    align-items: start;
  }

  .email-api-page--v3 .api3-editorial-head > p:last-child {
    grid-column: 2;
    max-width: 720px;
  }

  .email-api-page--v3 .api3-use-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .email-api-page--v3 .api3-use-card {
    min-height: 320px;
  }

  .email-api-page--v3 .api3-delivery-layout,
  .email-api-page--v3 .api3-code-layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .email-api-page--v3 .api3-delivery-copy h2,
  .email-api-page--v3 .api3-code-copy h2 {
    max-width: 15ch;
  }

  .email-api-page--v3 .api3-delivery-copy > p,
  .email-api-page--v3 .api3-code-copy > p {
    max-width: 760px;
  }

  .email-api-page--v3 .api3-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .email-api-page--v3 .api3-steps li {
    min-height: 255px;
    border-bottom: 1px solid var(--api3-line-dark);
  }

  .email-api-page--v3 .api3-steps li:nth-child(2) {
    border-right: 0;
  }

  .email-api-page--v3 .api3-steps li:nth-child(n + 3) {
    border-bottom: 0;
  }

  .email-api-page--v3 .api3-steps h3 {
    margin-top: 32px;
  }

  .email-api-page--v3 .api3-access__surface {
    grid-template-columns: minmax(0, 1fr) minmax(260px, .65fr);
  }

  .email-api-page--v3 .api3-access__action {
    grid-column: 1 / -1;
    width: min(100%, 420px);
    justify-self: center;
  }

  .email-api-page--v3 .api-footer__grid {
    grid-template-columns: minmax(240px, 1fr) repeat(2, minmax(150px, .6fr));
  }
}

@media (max-width: 60rem) {
  .email-api-page--v3 .api3-hero__surface {
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .email-api-page--v3 .api3-hero__copy {
    width: min(calc(100% - 56px), 760px);
    margin-inline: auto;
    padding: 72px 0 14px;
    text-align: center;
  }

  .email-api-page--v3 .api3-hero h1 {
    max-width: 14ch;
    margin-inline: auto;
  }

  .email-api-page--v3 .api3-hero__lead {
    margin-inline: auto;
  }

  .email-api-page--v3 .api3-eyebrow,
  .email-api-page--v3 .api3-hero__actions,
  .email-api-page--v3 .api3-hero__proof {
    justify-content: center;
  }

  .email-api-page--v3 .api3-hero__visual {
    width: min(calc(100% - 44px), 700px);
    margin-inline: auto;
    padding: 0 0 30px;
  }

  .email-api-page--v3 .api3-mail-stage {
    min-height: 440px;
  }

  .email-api-page--v3 .api3-bento {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto auto;
  }

  .email-api-page--v3 .api3-bento__main {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 480px;
  }

  .email-api-page--v3 .api3-product-bridge {
    grid-template-columns: 1fr;
  }

  .email-api-page--v3 .api3-product-bridge__visual {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .email-api-page--v3 .api3-faq-layout {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .email-api-page--v3 .api3-faq-head > p:last-child {
    max-width: 620px;
  }
}

@media (max-width: 48rem) {
  .email-api-page--v3 .api3-container {
    width: min(calc(100% - 32px), var(--api3-rail));
  }

  .email-api-page--v3 .api3-section {
    padding-block: 56px;
  }

  .email-api-page--v3 .api3-editorial-head {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-bottom: 32px;
  }

  .email-api-page--v3 .api3-editorial-head > p:last-child {
    grid-column: auto;
  }

  .email-api-page--v3 .api3-hero__copy {
    width: min(calc(100% - 32px), 700px);
    padding-top: 58px;
  }

  .email-api-page--v3 .api3-hero h1 {
    font-size: clamp(2.6rem, 11.5vw, 4.4rem);
  }

  .email-api-page--v3 .api3-hero__actions {
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
  }

  .email-api-page--v3 .api3-hero__actions .btn,
  .email-api-page--v3 .api3-hero__actions .api3-text-link {
    width: 100%;
    justify-content: center;
  }

  .email-api-page--v3 .api3-hero__proof {
    gap: 8px 14px;
  }

  .email-api-page--v3 .api3-hero__visual {
    width: min(calc(100% - 22px), 620px);
  }

  .email-api-page--v3 .api3-mail-stage {
    min-height: 390px;
  }

  .email-api-page--v3 .api3-request-card {
    inset: 19% 3% auto 3%;
  }

  .email-api-page--v3 .api3-event-card {
    width: min(310px, 82%);
  }

  .email-api-page--v3 .api3-bento,
  .email-api-page--v3 .api3-use-grid,
  .email-api-page--v3 .api3-product-bridge__visual,
  .email-api-page--v3 .api3-access__surface,
  .email-api-page--v3 .api-footer__grid {
    grid-template-columns: 1fr;
  }

  .email-api-page--v3 .api3-bento__main {
    grid-column: auto;
    min-height: 500px;
  }

  .email-api-page--v3 .api3-bento__domain,
  .email-api-page--v3 .api3-bento__visibility {
    min-height: 260px;
  }

  .email-api-page--v3 .api3-use-card {
    min-height: 290px;
  }

  .email-api-page--v3 .api3-policy-note {
    text-align: left;
  }

  .email-api-page--v3 .api3-delivery-row {
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .email-api-page--v3 .api3-delivery-row__status {
    grid-column: 2;
    justify-self: start;
  }

  .email-api-page--v3 .api3-code-card__head {
    grid-template-columns: auto 1fr;
  }

  .email-api-page--v3 .api3-code-card__head button {
    grid-column: 1 / -1;
    width: 100%;
    justify-content: center;
    margin-bottom: 12px;
  }

  .email-api-page--v3 .api3-steps {
    grid-template-columns: 1fr;
  }

  .email-api-page--v3 .api3-steps li,
  .email-api-page--v3 .api3-steps li:nth-child(n) {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 16px;
    min-height: 0;
    border-right: 0;
    border-bottom: 1px solid var(--api3-line-dark);
  }

  .email-api-page--v3 .api3-steps li:last-child {
    border-bottom: 0;
  }

  .email-api-page--v3 .api3-steps h3 {
    margin-top: 4px;
  }

  .email-api-page--v3 .api3-assurance {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .email-api-page--v3 .api3-section--bridge {
    padding-top: 0;
  }

  .email-api-page--v3 .api3-product-bridge {
    padding: 28px;
  }

  .email-api-page--v3 .api3-access__action {
    grid-column: auto;
    width: 100%;
  }

  .email-api-page--v3 .api3-faqs summary {
    min-height: 64px;
    padding-left: 16px;
  }

  .email-api-page--v3 .api3-faqs p {
    margin-left: 16px;
  }

  .email-api-page--v3 .api-footer__grid {
    gap: 28px;
  }

  .email-api-page--v3 .api-footer__legal {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 32rem) {
  .email-api-page--v3 .api-header,
  .email-api-page--v3 .api-header__inner {
    min-height: 57px;
  }

  .email-api-page--v3 .api-header__inner {
    padding-inline: 12px;
  }

  .email-api-page--v3 .api-header__logo {
    align-items: center;
    justify-content: center;
    width: 44px;
  }

  .email-api-page--v3 .api-header__logo > span {
    display: none !important;
  }

  .email-api-page--v3 .api-header__cta {
    display: none;
  }

  .email-api-page--v3 .api3-hero__surface,
  .email-api-page--v3 .api3-access__surface {
    border-radius: 12px;
  }

  .email-api-page--v3 .api3-eyebrow {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .email-api-page--v3 .api3-hero h1 {
    font-size: clamp(2.4rem, 12.8vw, 3.4rem);
  }

  .email-api-page--v3 .api3-hero__lead {
    font-size: 1rem;
  }

  .email-api-page--v3 .api3-mail-stage {
    min-height: 355px;
  }

  .email-api-page--v3 .api3-event-card {
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 9px;
    padding: 10px 11px;
  }

  .email-api-page--v3 .api3-event-card i {
    display: none;
  }

  .email-api-page--v3 .api3-event-card__icon {
    width: 36px;
    height: 36px;
  }

  .email-api-page--v3 .api3-request-card__body span {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .email-api-page--v3 .api3-request-card__endpoint,
  .email-api-page--v3 .api3-request-card__body {
    padding-inline: 15px;
  }

  .email-api-page--v3 .api3-bento__main {
    min-height: 470px;
    padding: 24px;
  }

  .email-api-page--v3 .api3-inbox-preview__row {
    grid-template-columns: 8px minmax(0, 1fr);
  }

  .email-api-page--v3 .api3-inbox-preview__row em {
    display: none;
  }

  .email-api-page--v3 .api3-delivery-board__head,
  .email-api-page--v3 .api3-delivery-row,
  .email-api-page--v3 .api3-delivery-board > p {
    padding-inline: 14px;
  }

  .email-api-page--v3 .api3-code-card pre {
    padding: 18px;
    font-size: .75rem;
  }

  .email-api-page--v3 .api3-code-card__result {
    align-items: flex-start;
    min-height: 58px;
    padding-block: 14px;
  }

  .email-api-page--v3 .api3-code-card__result {
    flex-wrap: wrap;
  }

  .email-api-page--v3 .api3-code-card__result [data-copy-status]:not(:empty) {
    flex-basis: 100%;
    margin-left: 17px;
  }

  .email-api-page--v3 .api3-product-bridge {
    padding: 24px;
  }

  .email-api-page--v3 .api3-product-pill {
    padding-inline: 15px;
  }

  .email-api-page--v3 .api3-access {
    padding-inline: 6px;
  }

  .email-api-page--v3 .api3-access__surface {
    padding: 42px 22px;
  }

  .email-api-page--v3 .api3-access__facts > div {
    grid-template-columns: 1fr;
    gap: 3px;
  }
}

@media (pointer: coarse) {
  .email-api-page--v3 :where(.api-header__nav a, .api-footer nav a, .api3-text-link, .api3-inline-link),
  .email-api-page--v3 .api3-code-card__head button {
    min-height: 44px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .email-api-page--v3 *,
  .email-api-page--v3 *::before,
  .email-api-page--v3 *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }

  html[data-api3-reveal] .email-api-page--v3 .api3-reveal {
    opacity: 1;
    transform: none;
  }
}

@media (forced-colors: active) {
  .email-api-page--v3 :where(.api3-hero__surface, .api3-bento > article, .api3-use-card, .api3-delivery-board, .api3-code-card, .api3-steps, .api3-assurance, .api3-product-bridge, .api3-access__surface, .api3-faqs) {
    border: 1px solid CanvasText;
    color: CanvasText;
    background: Canvas;
  }

  .email-api-page--v3 :where(.btn, .api3-delivery-row__status, .api3-code-card__head button) {
    border: 1px solid ButtonText !important;
    color: ButtonText !important;
    background: ButtonFace !important;
  }

  .email-api-page--v3 :where(.api3-event-card, .api3-product-pill, .api3-use-card__mail) {
    border: 1px solid CanvasText;
    color: CanvasText;
    background: Canvas;
  }

  .email-api-page--v3 :where(.api3-delivery-row__status i, .api3-request-card__result > span) {
    forced-color-adjust: none;
    border: 1px solid CanvasText;
  }
}

@media print {
  .email-api-page--v3 .api-header,
  .email-api-page--v3 .api3-hero__actions,
  .email-api-page--v3 .api3-access__action,
  .email-api-page--v3 .api-footer,
  .email-api-page--v3 .api3-code-card__head button {
    display: none !important;
  }

  .email-api-page--v3 .api3-section,
  .email-api-page--v3 .api3-hero {
    padding-block: 24px;
  }

  .email-api-page--v3 :where(.api3-hero__surface, .api3-section--dark, .api3-section--code, .api3-access__surface) {
    color: #000;
    background: #fff;
  }
}