.member-page {
  min-height: 100vh;
  background:
    linear-gradient(115deg, transparent 0 43%, rgba(255, 255, 255, 0.035) 43% 43.08%, transparent 43.08%),
    radial-gradient(circle at 78% 18%, rgba(255, 255, 255, 0.045), transparent 28%),
    var(--black);
}

.member-header {
  position: fixed;
  grid-template-columns: 1fr auto;
  background: rgba(5, 5, 5, 0.82);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
}

.member-header .header-meta {
  grid-column: 2;
}

.member-shop-link {
  padding-bottom: 0.28rem;
  border-bottom: 1px solid var(--line-strong);
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.54rem;
  letter-spacing: 0.12em;
  white-space: nowrap;
  text-transform: uppercase;
  cursor: pointer;
}

.member-login {
  position: relative;
  display: grid;
  min-height: 100svh;
  grid-template-columns: 0.28fr minmax(0, 1fr) 0.28fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 7rem);
  padding: clamp(8rem, 14vh, 12rem) var(--page-gutter) clamp(4rem, 8vh, 7rem);
  overflow: hidden;
}

.member-login::before {
  position: absolute;
  top: 0;
  left: 34%;
  width: 1px;
  height: 150%;
  background: var(--line);
  content: "";
  transform: rotate(22deg);
  transform-origin: top;
}

.member-login-index {
  align-self: end;
  padding-bottom: 1rem;
  color: var(--muted);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.member-login-card {
  position: relative;
  z-index: 1;
  width: min(51rem, 100%);
  padding: clamp(2.25rem, 6vw, 6rem);
  border: 1px solid var(--line-strong);
  background: rgba(6, 6, 6, 0.88);
  box-shadow: 0 2rem 8rem rgba(0, 0, 0, 0.5);
}

.member-login-card .section-kicker {
  margin: 0 0 clamp(2rem, 5vh, 4rem);
  color: var(--muted);
}

.member-login-card h1,
.member-setup h1,
.member-profile h1,
.order-detail-header h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.member-login-card h1 {
  max-width: 10ch;
  margin-inline: auto;
  font-size: clamp(4rem, 8vw, 8.5rem);
  text-align: center;
}

.member-login-card h1 span {
  display: inline;
}

html[lang="en"] .member-login-card h1 span:first-child::after {
  content: " ";
}

html[lang="zh-HK"] .member-login-card h1 {
  max-width: 12ch;
  font-size: clamp(2.25rem, 6.5vw, 7rem);
  line-height: 1;
  white-space: nowrap;
}

html[lang="ja"] .member-login-card h1 {
  max-width: 100%;
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  line-height: 1;
  white-space: normal;
}

html[lang="ja"] .member-login-card h1 span {
  display: block;
}

html[lang="ja"] .member-login-card h1 span + span {
  margin-top: 0.08em;
}

.member-login-intro {
  max-width: 36rem;
  margin: 2.4rem 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.76rem;
  line-height: 1.85;
}

.social-signin-list {
  display: grid;
  gap: 0.75rem;
  margin-top: clamp(2.5rem, 6vh, 4.5rem);
}

.social-signin {
  display: flex;
  width: 100%;
  min-height: 4rem;
  align-items: center;
  justify-content: center;
  gap: 0.9rem;
  border: 1px solid var(--white);
  border-radius: 0.45rem;
  background: var(--white);
  color: var(--black);
  font: inherit;
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: opacity 180ms ease, transform 180ms ease;
}

.social-signin:hover,
.social-signin:focus-visible {
  opacity: 0.9;
  transform: translateY(-1px);
}

.social-signin.is-loading {
  cursor: wait;
  opacity: 0.65;
}

.social-signin__mark {
  display: grid;
  width: 1.5rem;
  height: 1.5rem;
  place-items: center;
  border: 1px solid rgba(0, 0, 0, 0.25);
  border-radius: 50%;
  font-family: Arial, sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
}

.apple-signin {
  border-color: rgba(255, 255, 255, 0.34);
  background: #050505;
  color: var(--white);
}

.apple-signin__mark {
  border-color: rgba(255, 255, 255, 0.34);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  font-size: 1rem;
  font-weight: 500;
}

.member-auth-divider {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1rem;
  align-items: center;
  margin: 1.5rem 0 0;
}

.member-auth-divider span {
  height: 1px;
  background: var(--line);
}

.member-auth-divider p {
  margin: 0;
  color: var(--muted);
  font-size: 0.5rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.member-login-form {
  margin-top: 1.5rem;
}

.member-login-form > label {
  display: block;
  margin-bottom: 0.75rem;
  color: var(--muted);
  font-size: 0.52rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.member-input-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
}

.member-input-row input {
  min-width: 0;
  height: 4rem;
  padding: 0 1.2rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.45rem 0 0 0.45rem;
  background: transparent;
  color: var(--white);
  font: inherit;
  font-size: 0.75rem;
  outline: 0;
}

.member-input-row input:focus {
  border-color: var(--white);
}

.member-input-row button,
.member-preferences button {
  min-height: 4rem;
  padding: 0 1.5rem;
  border: 1px solid var(--white);
  border-radius: 0.45rem;
  background: var(--white);
  color: var(--black);
  font-size: 0.56rem;
  font-weight: 600;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  cursor: pointer;
}

.member-input-row button {
  display: flex;
  align-items: center;
  gap: 2rem;
  border-radius: 0 0.45rem 0.45rem 0;
}

.member-input-row button:disabled {
  cursor: not-allowed;
  opacity: 0.55;
}

.member-status {
  min-height: 1.1rem;
  margin: 0.85rem 0 0;
  color: #abc6ad;
  font-size: 0.62rem;
  line-height: 1.6;
}

.member-status.is-error {
  color: #d3a0a0;
}

.member-auth-note {
  margin: 2.6rem 0 0;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.6rem;
  line-height: 1.7;
}

.member-legal {
  margin: 1rem 0 0;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.55rem;
  line-height: 1.75;
}

.member-legal a,
.member-terms-gate a {
  color: rgba(255, 255, 255, 0.76);
  border-bottom: 1px solid var(--line-strong);
}

.member-login-security {
  align-self: start;
  margin: 0;
  padding-top: 1rem;
  color: var(--muted);
  font-size: 0.48rem;
  letter-spacing: 0.15em;
  line-height: 1.8;
  text-transform: uppercase;
}

.member-account,
.member-order-page {
  min-height: 100svh;
  padding: clamp(9rem, 15vh, 13rem) var(--page-gutter) clamp(6rem, 10vw, 10rem);
}

.member-loading {
  display: grid;
  min-height: 55vh;
  place-items: center;
  align-content: center;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.58rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.member-loading[hidden],
.member-setup[hidden],
.member-account-content[hidden],
.member-order-content[hidden],
.order-tracking-card[hidden],
.member-orders-empty[hidden] {
  display: none;
}

.member-loading > span {
  width: 1.4rem;
  height: 1.4rem;
  border: 1px solid var(--line-strong);
  border-top-color: var(--white);
  border-radius: 50%;
  animation: spin 0.75s linear infinite;
}

.member-setup {
  width: min(55rem, 100%);
  margin: 6vh auto 0;
  padding: clamp(2.5rem, 7vw, 6rem);
  border: 1px solid var(--line-strong);
  background: rgba(5, 5, 5, 0.8);
}

.member-terms-gate {
  width: min(58rem, 100%);
  margin: 2vh auto 0;
  padding: clamp(2.5rem, 7vw, 6rem);
  border: 1px solid var(--line-strong);
  background: rgba(5, 5, 5, 0.9);
  box-shadow: 0 2rem 8rem rgba(0, 0, 0, 0.45);
}

.member-terms-gate[hidden] {
  display: none;
}

.member-terms-gate h1 {
  max-width: 11ch;
  margin: 2rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 7.5rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.member-terms-gate > p:not(.section-kicker) {
  max-width: 39rem;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: 0.72rem;
  line-height: 1.8;
}

.member-terms-gate form {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

.member-terms-consent strong {
  color: rgba(255, 255, 255, 0.76);
}

.member-terms-gate form > p:not(.member-status) {
  margin: 1rem 0 1.8rem 2.25rem;
  color: var(--muted);
  font-size: 0.6rem;
  line-height: 1.7;
}

.member-terms-gate form > button[type="submit"] {
  min-height: 3.5rem;
  margin-left: 2.25rem;
  padding: 0 1.5rem;
  border: 1px solid var(--white);
  border-radius: 0.45rem;
  background: var(--white);
  color: var(--black);
  font: inherit;
  font-size: 0.55rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.member-terms-signout {
  margin-left: 1.2rem;
  padding: 0 0 0.25rem;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  font: inherit;
  font-size: 0.52rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.member-terms-gate .member-status {
  margin-left: 2.25rem;
}

.member-setup h1 {
  max-width: 10ch;
  margin-top: 2rem;
  font-size: clamp(3.6rem, 8vw, 8rem);
}

.member-setup > p:last-of-type {
  max-width: 35rem;
  margin: 2.5rem 0;
  color: var(--muted);
  font-size: 0.75rem;
  line-height: 1.8;
}

.member-setup a {
  display: inline-block;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--line-strong);
  font-size: 0.56rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.member-account-content {
  display: grid;
  gap: clamp(6rem, 12vw, 12rem);
}

.member-profile {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.8fr);
  gap: clamp(3rem, 8vw, 10rem);
  align-items: end;
  padding-bottom: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--line-strong);
}

.member-profile h1 {
  max-width: 10ch;
  margin-top: 1.7rem;
  font-size: clamp(4rem, 8vw, 9rem);
}

.member-email {
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
}

.member-preview-badge {
  display: inline-flex;
  margin-left: 0.8rem;
  padding: 0.25rem 0.45rem;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.42rem;
  letter-spacing: 0.11em;
  vertical-align: middle;
}

.member-stats {
  margin: 0;
  border-top: 1px solid var(--line);
}

.member-stats > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.member-stats dt {
  color: var(--muted);
  font-size: 0.53rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.member-stats dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.member-progress {
  grid-column: 2;
  padding-top: 1.3rem;
}

.member-progress > div:first-child,
.member-progress > p {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.53rem;
  letter-spacing: 0.08em;
}

.member-progress strong {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 400;
}

.member-progress b {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 400;
  letter-spacing: 0.08em;
}

.member-progress__track {
  height: 2px;
  margin: 1rem 0;
  background: var(--line);
  overflow: hidden;
}

.member-progress__track span {
  display: block;
  width: 0;
  height: 100%;
  background: var(--white);
  transition: width 600ms var(--ease-out);
}

.member-progress [hidden] {
  display: none;
}

.archive-progress .member-progress__track {
  position: relative;
  height: 3px;
  overflow: visible;
  background:
    linear-gradient(90deg, transparent 49.8%, rgba(255, 255, 255, 0.22) 49.8% 50.2%, transparent 50.2%),
    var(--line);
}

.archive-progress .member-progress__track::after {
  position: absolute;
  top: 50%;
  right: 0;
  width: 0.55rem;
  height: 0.55rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--black);
  content: "";
  transform: translate(50%, -50%);
}

.archive-progress .member-progress__track span {
  position: relative;
  box-shadow: 0 0 1rem rgba(255, 255, 255, 0.25);
}

.archive-progress .member-progress__track span::after {
  position: absolute;
  top: 50%;
  right: 0;
  width: 0.48rem;
  height: 0.48rem;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 0.3rem rgba(255, 255, 255, 0.07);
  content: "";
  transform: translate(50%, -50%);
}

.archive-access {
  display: grid;
  gap: clamp(3rem, 7vw, 6rem);
}

.archive-access-header {
  margin-bottom: 0;
}

.archive-access-header > div,
.member-orders .member-section-header > div {
  display: grid;
  gap: 1.6rem;
}

.archive-access-header > div > p,
.member-section-copy {
  max-width: 42rem;
  margin: 0;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.8;
}

.archive-tier-rail {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line-strong);
}

.archive-tier {
  position: relative;
  min-height: 13rem;
  padding: 2rem;
  border-right: 1px solid var(--line);
  color: rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.01);
  transition: color 250ms ease, background 250ms ease;
}

.archive-tier:last-child {
  border-right: 0;
}

.archive-tier > span {
  color: var(--muted);
  font-size: 0.45rem;
  letter-spacing: 0.18em;
}

.archive-tier strong {
  display: block;
  margin-top: 3rem;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 3.3rem);
  font-weight: 400;
  letter-spacing: 0.02em;
}

.archive-tier p {
  margin: 0.75rem 0 0;
  color: inherit;
  font-size: 0.54rem;
  line-height: 1.6;
}

.archive-tier.is-current,
.archive-tier.is-unlocked {
  color: var(--white);
  background:
    radial-gradient(circle at 80% 0, rgba(255, 255, 255, 0.07), transparent 45%),
    rgba(255, 255, 255, 0.025);
}

.archive-tier.is-current::after {
  position: absolute;
  right: 2rem;
  bottom: 2rem;
  width: 0.45rem;
  height: 0.45rem;
  border-radius: 50%;
  background: var(--white);
  box-shadow: 0 0 0 0.35rem rgba(255, 255, 255, 0.07);
  content: "";
}

.archive-tier.is-sealed::before {
  position: absolute;
  top: 2rem;
  right: 2rem;
  color: rgba(255, 255, 255, 0.25);
  content: "SEALED";
  font-size: 0.42rem;
  letter-spacing: 0.16em;
}

.archive-privilege-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.archive-privilege {
  display: flex;
  min-height: 26rem;
  flex-direction: column;
  padding: clamp(1.8rem, 3.5vw, 3.2rem);
  background:
    linear-gradient(140deg, rgba(255, 255, 255, 0.025), transparent 55%),
    #070707;
}

.archive-privilege-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-size: 0.44rem;
  letter-spacing: 0.14em;
}

.archive-state {
  color: rgba(255, 255, 255, 0.36);
}

.archive-privilege.is-unlocked .archive-state {
  color: #abc6ad;
}

.archive-privilege h3 {
  max-width: 9ch;
  margin: clamp(3.5rem, 7vw, 6rem) 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 4.7rem);
  font-weight: 400;
  letter-spacing: -0.05em;
  line-height: 0.92;
}

.archive-privilege p {
  margin: 1.5rem 0 2rem;
  color: var(--muted);
  font-size: 0.62rem;
  line-height: 1.8;
}

.archive-privilege button,
.archive-privilege a {
  width: fit-content;
  margin-top: auto;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line-strong);
  border-radius: 0.45rem;
  color: rgba(255, 255, 255, 0.46);
  background: transparent;
  font: inherit;
  font-size: 0.48rem;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.archive-privilege a {
  cursor: pointer;
}

.archive-privilege a[aria-disabled="true"] {
  cursor: default;
  opacity: 0.45;
  pointer-events: none;
}

.archive-privilege.is-unlocked a {
  border-color: rgba(255, 255, 255, 0.62);
  color: var(--white);
}

.archive-vault {
  position: relative;
  overflow: hidden;
}

.archive-vault::after {
  position: absolute;
  right: -5rem;
  bottom: -5rem;
  width: 16rem;
  height: 16rem;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 50%;
  box-shadow:
    0 0 0 2.5rem rgba(255, 255, 255, 0.015),
    0 0 0 5rem rgba(255, 255, 255, 0.01);
  content: "";
  pointer-events: none;
}

.member-signout {
  position: absolute;
  right: var(--page-gutter);
  top: 8.5rem;
  padding: 0 0 0.25rem;
  border: 0;
  border-bottom: 1px solid var(--line-strong);
  background: transparent;
  color: var(--muted);
  font-size: 0.52rem;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  cursor: pointer;
}

.member-section-header {
  display: grid;
  grid-template-columns: 0.35fr 1fr;
  gap: clamp(2rem, 6vw, 8rem);
  align-items: end;
  margin-bottom: clamp(3rem, 7vw, 6rem);
}

.member-section-header h2,
.member-preferences h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 7vw, 7.5rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.member-orders-list {
  display: grid;
}

.member-order-card {
  display: grid;
  grid-template-columns: 1fr 0.7fr 0.5fr auto;
  gap: clamp(1.5rem, 5vw, 6rem);
  align-items: center;
  padding: 1.6rem 0;
  border-top: 1px solid var(--line);
}

.member-order-card:last-child {
  border-bottom: 1px solid var(--line);
}

.member-order-top p {
  margin: 0 0 0.55rem;
  font-size: 0.58rem;
  letter-spacing: 0.12em;
}

.order-status {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  color: var(--muted);
  font-size: 0.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.order-status::before {
  width: 0.38rem;
  height: 0.38rem;
  border-radius: 50%;
  background: #c7b17a;
  content: "";
}

.order-status--delivered::before {
  background: #9fc3a1;
}

.member-order-details {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.member-order-details span {
  color: var(--muted);
  font-size: 0.55rem;
}

.member-order-details strong {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 400;
}

.member-order-link {
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--line-strong);
  font-size: 0.52rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
}

.member-order-certificate {
  display: grid;
  gap: 0.45rem;
}

.member-order-certificate span {
  color: var(--muted);
  font-size: 0.45rem;
  letter-spacing: 0.12em;
}

.member-order-certificate strong {
  font-family: "Courier New", monospace;
  font-size: 0.54rem;
  font-weight: 400;
  letter-spacing: 0.06em;
}

.member-order-link[aria-disabled="true"] {
  cursor: default;
  opacity: 0.55;
}

.member-orders-empty {
  padding: clamp(3rem, 7vw, 6rem);
  border: 1px solid var(--line);
  text-align: center;
}

.member-orders-empty p {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: 2rem;
}

.member-orders-empty a {
  color: var(--muted);
  font-size: 0.55rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.member-preferences {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(22rem, 1.2fr);
  gap: clamp(3rem, 10vw, 12rem);
  padding: clamp(4rem, 8vw, 8rem) 0;
  border-top: 1px solid var(--line-strong);
}

.member-preferences h2 {
  margin-top: 1.7rem;
}

.member-preferences form {
  padding-top: 1rem;
}

.member-consent {
  display: grid;
  grid-template-columns: 1.25rem 1fr;
  gap: 1rem;
  align-items: start;
  cursor: pointer;
}

.member-consent input {
  position: absolute;
  opacity: 0;
}

.member-consent > span {
  display: grid;
  width: 1.25rem;
  height: 1.25rem;
  place-items: center;
  border: 1px solid var(--line-strong);
}

.member-consent input:checked + span::after {
  width: 0.55rem;
  height: 0.55rem;
  background: var(--white);
  content: "";
}

.member-consent input:focus-visible + span {
  outline: 1px solid var(--white);
  outline-offset: 4px;
}

.member-consent strong {
  font-size: 0.72rem;
  font-weight: 400;
  line-height: 1.7;
}

.member-preferences form > p:not(.member-status) {
  margin: 1.2rem 0 2rem 2.25rem;
  color: var(--muted);
  font-size: 0.62rem;
  line-height: 1.7;
}

.member-preferences button {
  min-height: 3.4rem;
  margin-left: 2.25rem;
}

.member-preferences .member-status {
  margin-left: 2.25rem;
}

.member-order-content {
  display: grid;
  gap: clamp(5rem, 11vw, 11rem);
}

.digital-certificate {
  position: relative;
  display: grid;
  grid-template-columns: minmax(12rem, 0.45fr) minmax(0, 1.55fr);
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(120deg, transparent 0 63%, rgba(255, 255, 255, 0.035) 63% 63.08%, transparent 63.08%),
    rgba(255, 255, 255, 0.015);
}

.digital-certificate::after {
  position: absolute;
  right: 2rem;
  bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.08);
  content: "CERTIFICATE OF AUTHENTICITY";
  font-family: "Courier New", monospace;
  font-size: clamp(1.2rem, 3.5vw, 4rem);
  letter-spacing: 0.04em;
  pointer-events: none;
  white-space: nowrap;
}

.certificate-seal {
  display: grid;
  min-height: 31rem;
  place-items: center;
  align-content: center;
  gap: 1.2rem;
  border-right: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.28);
}

.certificate-seal::before {
  position: absolute;
  width: 8.5rem;
  height: 8.5rem;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 0.5rem var(--black),
    inset 0 0 0 calc(0.5rem + 1px) rgba(255, 255, 255, 0.08);
  content: "";
}

.certificate-seal span,
.certificate-seal strong {
  position: relative;
  z-index: 1;
}

.certificate-seal span {
  color: var(--muted);
  font-size: 0.38rem;
  letter-spacing: 0.16em;
}

.certificate-seal strong {
  font-family: var(--font-display);
  font-size: 3.6rem;
  font-weight: 400;
}

.certificate-body {
  position: relative;
  z-index: 1;
  padding: clamp(2.5rem, 7vw, 6rem);
}

.certificate-body h2,
.certificate-care h2 {
  max-width: 9ch;
  margin: 2rem 0 0;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 7vw, 7.5rem);
  font-weight: 400;
  letter-spacing: -0.055em;
  line-height: 0.9;
}

.certificate-body > p:not(.section-kicker) {
  max-width: 42rem;
  margin: 2rem 0 0;
  color: var(--muted);
  font-size: 0.66rem;
  line-height: 1.8;
}

.certificate-body dl {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin: 3rem 0 0;
  border-top: 1px solid var(--line);
}

.certificate-body dl > div {
  display: grid;
  gap: 0.8rem;
  padding: 1.25rem 1rem 1.25rem 0;
  border-bottom: 1px solid var(--line);
}

.certificate-body dt {
  color: var(--muted);
  font-size: 0.45rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.certificate-body dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.1rem;
}

.certificate-care {
  display: grid;
  grid-template-columns: minmax(18rem, 0.65fr) minmax(0, 1.35fr);
  gap: clamp(3rem, 8vw, 10rem);
  padding-top: clamp(4rem, 8vw, 8rem);
  border-top: 1px solid var(--line-strong);
}

.certificate-care-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
}

.certificate-care-grid article {
  min-height: 23rem;
  padding: 2rem;
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.certificate-care-grid article:last-child {
  border-right: 0;
}

.certificate-care-grid span {
  color: var(--muted);
  font-size: 0.45rem;
}

.certificate-care-grid h3 {
  margin: 5rem 0 1.2rem;
  font-family: var(--font-display);
  font-size: 2.1rem;
  font-weight: 400;
}

.certificate-care-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 0.62rem;
  line-height: 1.9;
}

.order-detail-header {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(20rem, 0.8fr);
  gap: clamp(3rem, 8vw, 10rem);
  align-items: end;
  padding-bottom: clamp(4rem, 8vw, 7rem);
  border-bottom: 1px solid var(--line-strong);
}

.order-detail-header h1 {
  max-width: 12ch;
  margin-top: 1.7rem;
  font-size: clamp(3.5rem, 7vw, 8rem);
  overflow-wrap: anywhere;
}

.order-detail-header dl {
  margin: 0;
  border-top: 1px solid var(--line);
}

.order-detail-header dl > div,
.order-tracking-card > div {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 2rem;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
}

.order-detail-header dt,
.order-tracking-card span {
  color: var(--muted);
  font-size: 0.52rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.order-detail-header dd {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
}

.order-timeline-section {
  display: grid;
  grid-template-columns: 0.6fr 1.4fr;
  gap: clamp(3rem, 8vw, 10rem);
}

.order-timeline-section .member-section-header {
  display: block;
  margin: 0;
}

.order-timeline-section .member-section-header h2 {
  margin-top: 1.8rem;
}

.order-timeline {
  margin: 0;
  padding: 0;
  list-style: none;
}

.order-timeline li {
  position: relative;
  display: grid;
  grid-template-columns: 1rem 1fr;
  gap: 1.25rem;
  min-height: 5.5rem;
}

.order-timeline li:not(:last-child)::before {
  position: absolute;
  top: 0.72rem;
  bottom: -0.72rem;
  left: 0.31rem;
  width: 1px;
  background: var(--line);
  content: "";
}

.order-timeline li > span {
  position: relative;
  z-index: 1;
  width: 0.7rem;
  height: 0.7rem;
  margin-top: 0.2rem;
  border: 1px solid var(--line-strong);
  border-radius: 50%;
  background: var(--black);
}

.order-timeline li.is-complete > span {
  border-color: var(--white);
  background: var(--white);
  box-shadow: 0 0 0 0.28rem rgba(255, 255, 255, 0.08);
}

.order-timeline li strong {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--muted);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.order-timeline li.is-complete strong {
  color: var(--white);
}

.order-timeline time {
  color: var(--muted);
  font-size: 0.55rem;
}

.order-tracking-card {
  width: min(45rem, 100%);
  margin-left: auto;
  padding: clamp(2rem, 5vw, 4rem);
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.02);
}

.order-tracking-card > .section-kicker {
  margin-bottom: 2rem;
}

.order-tracking-card strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 400;
}

.order-tracking-card a {
  display: inline-block;
  margin-top: 2rem;
  padding-bottom: 0.3rem;
  border-bottom: 1px solid var(--line-strong);
  font-size: 0.53rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.order-items-section {
  padding-top: 3rem;
  border-top: 1px solid var(--line-strong);
}

.order-items-section ul {
  margin: 2rem 0 0;
  padding: 0;
  list-style: none;
}

.order-items-section li {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.67rem;
}

.order-items-section li strong {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
}

@media (max-width: 820px) {
  .member-login {
    grid-template-columns: 1fr;
  }

  .member-login-index,
  .member-login-security {
    display: none;
  }

  .member-profile,
  .order-detail-header,
  .member-preferences,
  .certificate-care,
  .order-timeline-section {
    grid-template-columns: 1fr;
  }

  .member-signout {
    position: static;
    width: fit-content;
  }

  .member-progress {
    grid-column: 1;
  }

  .archive-privilege-grid {
    grid-template-columns: 1fr;
  }

  .archive-tier-rail {
    grid-template-columns: repeat(2, 1fr);
  }

  .archive-privilege {
    min-height: 22rem;
  }

  .digital-certificate {
    grid-template-columns: 1fr;
  }

  .certificate-seal {
    min-height: 15rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 680px) {
  .member-header .brand-line {
    display: none;
  }

  .member-login,
  .member-account,
  .member-order-page {
    padding-top: 7.5rem;
    padding-bottom: 4rem;
  }

  .member-login-card {
    padding: 4rem 1.35rem 1.5rem;
  }

  .member-login-card h1 {
    font-size: clamp(3.2rem, 15vw, 5.3rem);
  }

  html[lang="ja"] .member-login-card h1 {
    max-width: 100%;
    font-size: clamp(2rem, 11vw, 3.5rem);
    line-height: 1.08;
  }

  .member-input-row {
    grid-template-columns: 1fr;
  }

  .member-input-row button {
    justify-content: space-between;
    border-radius: 0 0 0.45rem 0.45rem;
  }

  .member-input-row input {
    border-radius: 0.45rem 0.45rem 0 0;
  }

  .member-profile h1,
  .member-setup h1,
  .member-terms-gate h1,
  .order-detail-header h1 {
    font-size: clamp(3.2rem, 15vw, 5.4rem);
  }

  .member-section-header {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .member-section-header h2,
  .member-preferences h2 {
    font-size: clamp(3.2rem, 15vw, 5.4rem);
  }

  .member-profile h1,
  .member-preferences h2 {
    width: auto;
    max-width: none;
    font-size: clamp(2.1rem, 10vw, 4.25rem);
    white-space: nowrap;
  }

  .member-order-card {
    grid-template-columns: 1fr auto;
    gap: 1.2rem;
  }

  .member-order-details {
    grid-column: 1;
    grid-row: 2;
  }

  .member-order-certificate {
    grid-column: 1;
    grid-row: 3;
  }

  .member-order-link {
    grid-column: 2;
    grid-row: 1 / span 3;
  }

  .member-preferences {
    gap: 2.5rem;
  }

  .member-terms-gate {
    padding: 3rem 1.35rem 2rem;
  }

  .member-terms-gate form > button[type="submit"],
  .member-terms-signout,
  .member-terms-gate .member-status {
    margin-left: 0;
  }

  .member-terms-signout {
    margin-top: 1.25rem;
  }

  .order-timeline-section {
    gap: 3rem;
  }

  .archive-tier-rail,
  .certificate-care-grid {
    grid-template-columns: 1fr;
  }

  .archive-tier {
    min-height: 9.5rem;
    padding: 1.5rem;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .archive-tier:last-child {
    border-bottom: 0;
  }

  .archive-tier strong {
    margin-top: 1.5rem;
  }

  .certificate-body {
    padding: 3rem 1.35rem;
  }

  .certificate-body dl {
    grid-template-columns: 1fr;
  }

  .certificate-care-grid article {
    min-height: auto;
    padding: 2rem 0;
    border-right: 0;
  }

  .certificate-care-grid h3 {
    margin-top: 2.5rem;
  }
}