/* A self-contained newsletter invitation; reader accounts remain a separate choice. */
#briefing {
  scroll-margin-top: 150px;
}
.publication-subscribe {
  position: relative;
  isolation: isolate;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  align-items: center;
  gap: clamp(32px, 5vw, 88px);
  overflow: hidden;
  padding: clamp(28px, 4.5vw, 72px);
  border: 1px solid #234a70;
  border-radius: 26px;
  background:
    radial-gradient(ellipse at 0 0, #123465 0, transparent 60%), #06152b;
  color: #f2f7ff;
  box-shadow: 0 24px 70px #0b2c4920;
}
.publication-subscribe__aurora {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.publication-subscribe__aurora::before,
.publication-subscribe__aurora::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  opacity: 0.5;
  background: radial-gradient(circle, #1675de55, transparent 65%);
  animation: subscribe-drift 16s ease-in-out infinite alternate;
}
.publication-subscribe__aurora::before {
  left: -240px;
  top: -220px;
}
.publication-subscribe__aurora::after {
  right: -170px;
  bottom: -250px;
  background: radial-gradient(circle, #6755e950, transparent 65%);
  animation-delay: -8s;
}
.publication-subscribe__copy {
  min-width: 0;
}
.publication-subscribe__eyebrow {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #74dfff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.publication-subscribe__eyebrow i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #74e9d2;
  box-shadow: 0 0 0 5px #74e9d211;
}
.publication-subscribe h2 {
  margin: 23px 0 20px;
  color: #f2f7ff;
  font-size: clamp(34px, 3.4vw, 58px);
  line-height: 1.08;
  letter-spacing: -0.055em;
  font-weight: 800;
}
.publication-subscribe h2 em {
  color: #6cdeff;
  font-style: normal;
}
.publication-subscribe__copy > p {
  max-width: 490px;
  margin: 0;
  color: #b5c8df;
  font-size: 16px;
  line-height: 1.75;
}
.publication-subscribe__worlds {
  display: flex;
  flex-wrap: wrap;
  gap: 9px 16px;
  max-width: 520px;
  margin-top: 27px;
}
.publication-subscribe__worlds span {
  color: #78b4ff;
  font-size: 12px;
  font-weight: 750;
}
.publication-subscribe__worlds span:nth-child(2) {
  color: #b5a0ff;
}
.publication-subscribe__worlds span:nth-child(3) {
  color: #7cc6ff;
}
.publication-subscribe__worlds span:nth-child(4) {
  color: #ffca80;
}
.publication-subscribe__worlds span:nth-child(5) {
  color: #ff9ecc;
}
.publication-subscribe__worlds span:nth-child(6) {
  color: #6bddcc;
}
.publication-subscribe__worlds span:nth-child(7) {
  color: #a4dd8a;
}
.publication-subscribe__personal {
  display: grid;
  gap: 9px;
  margin-top: 30px;
  padding-top: 23px;
  border-top: 1px solid #a3c7ef22;
}
.publication-subscribe__personal > span {
  color: #a3b9d1;
  font-size: 13px;
}
.publication-subscribe__personal > a {
  width: fit-content;
  color: #edf6ff;
  text-decoration: none;
  font-size: 14px;
  font-weight: 750;
}
.publication-subscribe__personal > a span {
  display: inline-block;
  margin-left: 6px;
  color: #71dfff;
  transition: transform 0.2s ease;
}
.publication-subscribe__personal > a:hover span {
  transform: translate(2px, -2px);
}
.publication-subscribe__personal small {
  color: #91aac5;
  font-size: 11px;
  line-height: 1.6;
}
.publication-subscribe__form {
  display: grid;
  gap: 0;
  min-width: 0;
  padding: clamp(22px, 2.4vw, 38px);
  border: 1px solid #3c648966;
  border-radius: 19px;
  background: linear-gradient(145deg, #183858b0, #10243ed9);
  box-shadow:
    0 16px 40px #010c2533,
    inset 0 1px #ffffff09;
}
.publication-subscribe__form-heading {
  display: flex;
  gap: 14px;
  align-items: center;
  margin-bottom: 28px;
}
.publication-subscribe__mail {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border: 1px solid #66d9f94a;
  border-radius: 13px;
  color: #85e3ff;
  background: #3aacef13;
}
.publication-subscribe svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.publication-subscribe__form-heading > div > span {
  display: block;
  margin-bottom: 5px;
  color: #92b1d2;
  font-size: 10px;
  font-weight: 750;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.publication-subscribe__form-heading h3 {
  margin: 0;
  color: #f2f7ff;
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -0.025em;
}
.publication-subscribe__email {
  margin-bottom: 10px;
  color: #dbe9fa;
  font-size: 13px;
  font-weight: 650;
}
.publication-subscribe__form input[type="email"] {
  box-sizing: border-box;
  width: 100%;
  min-width: 0;
  height: 52px;
  padding: 0 16px;
  border: 1px solid #436285;
  border-radius: 10px;
  background: #071a30;
  color: #f1f7ff;
  font: inherit;
  font-size: 16px;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
}
.publication-subscribe__form input[type="email"]::placeholder {
  color: #91a7be;
}
.publication-subscribe__form input[type="email"]:focus {
  border-color: #72dfff;
  box-shadow: 0 0 0 3px #72dfff18;
}
.publication-subscribe__consent {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  margin: 18px 0 22px;
  color: #b4c8df;
  font-size: 12px;
  line-height: 1.65;
  cursor: pointer;
}
.publication-subscribe__consent input {
  width: 17px;
  height: 17px;
  flex: 0 0 17px;
  margin: 2px 0 0;
  accent-color: #53caff;
  color-scheme: dark;
  cursor: pointer;
}
.publication-subscribe__consent a {
  color: #a5dfff;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.publication-subscribe__submit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  min-height: 50px;
  padding: 12px 18px;
  border: 1px solid #409dff;
  border-radius: 10px;
  background: linear-gradient(110deg, #187cea, #1264dc);
  color: #fff;
  box-shadow: 0 6px 24px #007cff20;
  font: inherit;
  font-size: 14px;
  font-weight: 750;
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow 0.2s,
    background 0.2s;
}
.publication-subscribe__submit:hover:not(:disabled) {
  transform: translateY(-2px);
  background: linear-gradient(110deg, #258cf7, #2675ef);
  box-shadow: 0 10px 28px #007cff35;
}
.publication-subscribe__submit svg {
  transition: transform 0.2s ease;
}
.publication-subscribe__submit:hover svg {
  transform: translateX(3px);
}
.publication-subscribe__submit:disabled {
  opacity: 0.65;
  cursor: wait;
}
.publication-subscribe__privacy {
  display: flex;
  gap: 7px;
  justify-content: center;
  align-items: flex-start;
  margin: 16px 0 0;
  color: #9db4ce;
  font-size: 10px;
  line-height: 1.7;
}
.publication-subscribe__privacy svg {
  width: 13px;
  height: 13px;
  flex: 0 0 13px;
  margin-top: 2px;
}
.publication-subscribe__status {
  margin: 16px 0 0;
  padding: 12px 14px;
  border-radius: 9px;
  background: #67cfff13;
  color: #cbe8ff;
  font-size: 13px;
  line-height: 1.65;
  overflow-wrap: anywhere;
}
.publication-subscribe__status:empty {
  display: none;
}
.publication-subscribe__form[data-state="success"]
  .publication-subscribe__status {
  background: #56deb81a;
  color: #8ff0ce;
}
.publication-subscribe__form[data-state="error"]
  .publication-subscribe__status {
  background: #ff77941a;
  color: #ffbacb;
}
.publication-subscribe :is(input, button, a):focus-visible {
  outline: 2px solid #84e4ff;
  outline-offset: 4px;
}
@keyframes subscribe-drift {
  to {
    transform: translate(100px, 35px) scale(1.2);
  }
}
@media (max-width: 900px) {
  .publication-subscribe {
    grid-template-columns: minmax(0, 1fr);
    gap: 32px;
  }
  .publication-subscribe__form {
    width: 100%;
    box-sizing: border-box;
  }
  .publication-subscribe__copy > p {
    max-width: 640px;
  }
}
@media (max-width: 480px) {
  .publication-subscribe {
    padding: 26px 18px;
    border-radius: 18px;
  }
  .publication-subscribe__form {
    padding: 24px 18px;
  }
  .publication-subscribe__form-heading {
    gap: 10px;
  }
  .publication-subscribe__form-heading h3 {
    font-size: 18px;
  }
  .publication-subscribe__copy > p {
    font-size: 14px;
  }
  .publication-subscribe__submit {
    font-size: 13px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .publication-subscribe *,
  .publication-subscribe *::before,
  .publication-subscribe *::after {
    animation: none !important;
    transition: none !important;
  }
}