:root {
  --ink: #1a1410;
  --paper: #f5efe6;
  --gold: #c8963e;
  --gold-light: #e8c97a;
  --smoke: #7a6e5f;
  --cream: #fdf8f0;
  --surface: #fffdf0;
  --border: rgba(92, 64, 51, 0.18);
  --text: #5c4033;
  --muted: rgba(92, 64, 51, 0.58);
  --danger: #9b2335;
  --success: #3d7a5e;
  --font-display: "Noto Serif SC", "Ma Shan Zheng", serif;
  --font-body: "Noto Serif SC", Georgia, serif;
  --font-ui: "Noto Sans SC", system-ui, sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  min-height: 100vh;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.7;
}

a {
  color: var(--gold);
  text-decoration: none;
}

a:hover {
  color: var(--ink);
}

/* NAV */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 2.5rem;
  background: rgba(26, 20, 16, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 150, 62, 0.15);
}

.site-nav .nav-logo {
  font-family: "Cinzel", var(--font-display);
  font-size: 0.95rem;
  color: var(--gold-light);
  letter-spacing: 0.3em;
  text-decoration: none;
}

.site-nav .nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.site-nav .nav-links a,
.site-nav .nav-btn {
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: rgba(245, 239, 230, 0.55);
  background: none;
  border: 0;
  cursor: pointer;
  font-family: var(--font-body);
}

.site-nav .nav-links a:hover,
.site-nav .nav-btn:hover {
  color: var(--gold);
}

.site-nav .nav-cta {
  border: 1px solid rgba(200, 150, 62, 0.45);
  border-radius: 999px;
  padding: 0.55rem 1.1rem;
  color: var(--gold-light);
}

.site-nav .nav-cta:hover {
  background: rgba(200, 150, 62, 0.12);
  color: var(--gold-light);
}

/* AUTH PAGES */
.auth-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding: 6rem 1.5rem 3rem;
  background:
    radial-gradient(ellipse 50% 40% at 15% 20%, rgba(200, 150, 62, 0.08), transparent 60%),
    radial-gradient(ellipse 40% 35% at 85% 80%, rgba(61, 122, 94, 0.06), transparent 60%),
    var(--cream);
}

.auth-shell {
  width: min(100%, 780px);
}

.auth-eyebrow {
  text-align: center;
  margin-bottom: 1.5rem;
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.35em;
}

.auth-title-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.auth-title-wrap::before,
.auth-title-wrap::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 150, 62, 0.35), transparent);
}

.auth-title-wrap h1 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 1.8rem);
  font-weight: 600;
  letter-spacing: 0.2em;
  white-space: nowrap;
}

.auth-card {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 48px rgba(26, 20, 16, 0.08);
  padding: 2.2rem 2.4rem 2rem;
}

.auth-card h2 {
  margin-bottom: 0.6rem;
  font-size: 1.1rem;
  font-weight: 600;
}

.auth-card .intro {
  margin-bottom: 1.5rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.auth-field {
  display: grid;
  gap: 0.35rem;
  margin-bottom: 1rem;
}

.auth-field label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.auth-field input,
.auth-field select {
  width: 100%;
  border: 1px solid rgba(92, 64, 51, 0.2);
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 0.9rem;
  padding: 0.65rem 0.75rem;
}

.auth-field input:focus,
.auth-field select:focus {
  outline: none;
  border-color: rgba(200, 150, 62, 0.55);
}

.auth-field .hint {
  color: var(--muted);
  font-size: 0.75rem;
}

.birthday-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.65rem;
}

.auth-message {
  min-height: 1.4rem;
  margin: 0.5rem 0 1rem;
  font-size: 0.82rem;
}

.auth-message.error {
  color: var(--danger);
}

.auth-message.success {
  color: var(--success);
}

.auth-submit {
  display: block;
  width: 100%;
  margin-top: 0.5rem;
  border: 1px solid rgba(200, 150, 62, 0.45);
  background: rgba(245, 236, 215, 0.65);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  padding: 0.85rem 1rem;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.auth-submit:hover:not(:disabled) {
  background: rgba(245, 236, 215, 0.95);
  border-color: var(--gold);
}

.auth-submit:disabled {
  opacity: 0.6;
  cursor: wait;
}

.auth-switch,
.auth-back {
  margin-top: 1.2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
}

.auth-footer-note {
  margin-top: 2rem;
  text-align: center;
  color: rgba(122, 110, 95, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
}

/* MEMBERSHIP PRICING */
.membership-pricing {
  margin-top: 2rem;
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(255, 253, 245, 0.95);
  padding: 1.4rem 1.5rem 1.2rem;
}

.membership-pricing-title {
  margin-bottom: 1rem;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  color: #2b4070;
}

.pricing-table {
  border: 1px solid var(--border);
  border-radius: 2px;
  overflow: hidden;
}

.pricing-row {
  display: grid;
  grid-template-columns: 8.5rem 1fr;
  border-bottom: 1px solid var(--border);
}

.pricing-row:last-child {
  border-bottom: 0;
}

.pricing-tier {
  display: flex;
  align-items: center;
  padding: 0.8rem 0.9rem;
  background: rgba(245, 236, 215, 0.65);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text);
}

.pricing-detail {
  display: flex;
  align-items: center;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 0.35rem 1.2rem;
  padding: 0.8rem 1rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--muted);
}

.pricing-row:nth-child(even) .pricing-detail {
  background: rgba(248, 244, 236, 0.9);
}

.pricing-row:nth-child(odd) .pricing-detail {
  background: rgba(255, 255, 255, 0.85);
}

.pricing-detail strong {
  color: var(--text);
  font-weight: 600;
}

.pricing-policy {
  margin-top: 1rem;
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.55;
}

/* RECHARGE */
.recharge-page .auth-shell {
  max-width: 920px;
}

.recharge-shell .auth-title-wrap h1 {
  font-size: clamp(1.2rem, 3vw, 1.5rem);
}

.recharge-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 1.2rem;
  margin-top: 1.5rem;
}

.recharge-section-title {
  margin-bottom: 0.9rem;
  font-family: var(--font-ui);
  font-size: 1.05rem;
  font-weight: 700;
  color: #2b4070;
}

.recharge-plan-list {
  display: grid;
  gap: 0.75rem;
}

.recharge-plan-card {
  border: 1px solid var(--border);
  border-radius: 4px;
  background: rgba(255, 253, 245, 0.95);
  overflow: hidden;
}

.recharge-plan-card.is-active {
  border-color: rgba(200, 150, 62, 0.45);
  box-shadow: 0 8px 20px rgba(200, 150, 62, 0.08);
}

.recharge-plan-head {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  border: 0;
  background: rgba(245, 236, 215, 0.65);
  padding: 0.85rem 1rem;
  cursor: pointer;
  font-family: var(--font-ui);
  text-align: left;
}

.recharge-plan-name {
  font-size: 0.86rem;
  font-weight: 600;
  color: var(--text);
}

.recharge-plan-arrow {
  color: var(--gold);
  font-size: 1.1rem;
  line-height: 1;
}

.recharge-cycle-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding: 0.85rem 1rem 1rem;
}

.recharge-cycle-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  border: 1px solid rgba(200, 150, 62, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.76rem;
  padding: 0.42rem 0.8rem;
  cursor: pointer;
}

.recharge-cycle-btn strong {
  color: var(--text);
  font-weight: 700;
}

.recharge-cycle-btn.is-active {
  border-color: rgba(200, 150, 62, 0.55);
  background: rgba(245, 236, 215, 0.9);
  color: var(--text);
  box-shadow: inset 0 0 0 1px rgba(200, 150, 62, 0.18);
}

.recharge-checkout-card {
  position: sticky;
  top: 5.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(255, 253, 245, 0.98);
  padding: 1.2rem 1.1rem 1.1rem;
  box-shadow: 0 14px 30px rgba(26, 20, 16, 0.06);
}

.recharge-checkout-label {
  margin-bottom: 0.35rem;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.recharge-checkout-plan {
  font-family: var(--font-ui);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

.recharge-checkout-cycle {
  margin-top: 0.2rem;
  font-family: var(--font-ui);
  font-size: 0.8rem;
  color: var(--muted);
}

.recharge-price-box {
  display: flex;
  align-items: baseline;
  gap: 0.15rem;
  margin: 1rem 0 0.85rem;
  font-family: var(--font-ui);
}

.recharge-price-currency,
.recharge-price-unit {
  font-size: 0.95rem;
  color: var(--gold);
  font-weight: 600;
}

.recharge-price-amount {
  font-size: 2.4rem;
  line-height: 1;
  font-weight: 700;
  color: var(--ink);
}

.recharge-account {
  margin-bottom: 1rem;
  font-family: var(--font-ui);
  font-size: 0.74rem;
  color: var(--muted);
}

.wechat-pay-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  border: 0;
  border-radius: 6px;
  background: linear-gradient(180deg, #08c160 0%, #06ad56 100%);
  color: #fff;
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.85rem 1rem;
  cursor: pointer;
  box-shadow: 0 10px 24px rgba(6, 173, 86, 0.28);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}

.wechat-pay-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(6, 173, 86, 0.34);
}

.wechat-pay-btn:active {
  transform: translateY(0);
}

.wechat-pay-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.wechat-pay-amount {
  padding-left: 0.15rem;
  font-size: 1rem;
}

.recharge-pay-hint {
  margin-top: 0.75rem;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  line-height: 1.55;
  color: var(--muted);
}

.recharge-back-link {
  display: inline-block;
  margin-top: 0.9rem;
  font-family: var(--font-ui);
  font-size: 0.78rem;
  color: var(--gold);
  text-decoration: none;
}

.recharge-back-link:hover {
  color: var(--ink);
}

.pay-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: grid;
  place-items: center;
  padding: 1rem;
}

.pay-modal[hidden] {
  display: none;
}

.pay-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(26, 20, 16, 0.45);
}

.pay-modal-card {
  position: relative;
  width: min(100%, 22rem);
  border-radius: 10px;
  background: #fff;
  padding: 1.4rem 1.2rem 1.2rem;
  text-align: center;
  box-shadow: 0 24px 50px rgba(26, 20, 16, 0.18);
}

.pay-modal-close {
  position: absolute;
  top: 0.55rem;
  right: 0.7rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-size: 1.4rem;
  line-height: 1;
  cursor: pointer;
}

.pay-modal-eyebrow {
  margin-bottom: 0.35rem;
  font-family: var(--font-ui);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: #06ad56;
}

.pay-modal-title {
  font-family: var(--font-ui);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text);
}

.pay-modal-amount {
  margin: 0.55rem 0 1rem;
  font-family: var(--font-ui);
  font-size: 2rem;
  font-weight: 700;
  color: var(--ink);
}

.pay-modal-qr {
  position: relative;
  width: 11rem;
  height: 11rem;
  margin: 0 auto 1rem;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 8px;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.05) 1px, transparent 1px),
    linear-gradient(rgba(0, 0, 0, 0.05) 1px, transparent 1px);
  background-size: 12px 12px;
  overflow: hidden;
}

.pay-modal-qr img {
  display: block;
  width: 100%;
  height: 100%;
  background: #fff;
  object-fit: contain;
}

.pay-modal-qr img[hidden] {
  display: none;
}

.pay-modal-qr-placeholder {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: 80%;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.72rem;
  text-align: center;
  white-space: pre-line;
}

.pay-modal-hint,
.pay-modal-status {
  font-family: var(--font-ui);
  font-size: 0.74rem;
  line-height: 1.55;
  color: var(--muted);
}

.pay-modal-status {
  margin-top: 0.45rem;
  color: #06ad56;
}

.pay-modal-mock-btn {
  margin-top: 0.8rem;
  border: 1px solid rgba(6, 173, 86, 0.35);
  border-radius: 999px;
  background: rgba(6, 173, 86, 0.08);
  color: #067a42;
  font-family: var(--font-ui);
  font-size: 0.72rem;
  padding: 0.45rem 0.9rem;
  cursor: pointer;
}

body.has-pay-modal {
  overflow: hidden;
}

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

  .recharge-checkout-card {
    position: static;
  }
}

/* CALCULATOR */
.app-page {
  min-height: 100vh;
  padding: 5.5rem 1.5rem 3rem;
  background:
    radial-gradient(ellipse 50% 40% at 15% 20%, rgba(200, 150, 62, 0.08), transparent 60%),
    var(--cream);
}

.calc-screen-inner {
  max-width: 760px;
  margin: 0 auto;
}

.calc-eyebrow {
  text-align: center;
  margin-bottom: 1.5rem;
}

.calc-title-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.calc-title-wrap::before,
.calc-title-wrap::after {
  content: "";
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 150, 62, 0.35), transparent);
}

.calc-title-wrap h1 {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 1.8rem);
  font-weight: 600;
  letter-spacing: 0.2em;
  white-space: nowrap;
}

.calc-box {
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.82);
  box-shadow: 0 18px 48px rgba(26, 20, 16, 0.08);
  padding: 2.2rem 2.4rem 2rem;
}

.calc-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 12px;
}

.calc-field {
  display: grid;
  gap: 5px;
  flex: 1;
  min-width: 80px;
}

.calc-row:first-child .calc-field:first-child {
  flex: 2;
}

.calc-field span {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.calc-field input,
.calc-field select {
  border: 1px solid rgba(92, 64, 51, 0.2);
  background: rgba(255, 255, 255, 0.7);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 0.85rem;
  padding: 8px 10px;
}

.calc-field input:focus,
.calc-field select:focus {
  outline: none;
  border-color: rgba(200, 150, 62, 0.55);
}

.cal-toggle {
  display: flex;
  border: 1px solid rgba(92, 64, 51, 0.2);
  overflow: hidden;
}

.cal-toggle-btn {
  flex: 1;
  border: 0;
  background: rgba(255, 255, 255, 0.7);
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  padding: 8px 0;
  cursor: pointer;
}

.cal-toggle-btn:first-child {
  border-right: 1px solid rgba(92, 64, 51, 0.15);
}

.cal-toggle-btn.active {
  background: rgba(245, 236, 215, 0.85);
  color: var(--text);
}

.leap-row {
  display: none;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
  padding: 7px 10px;
  border: 1px solid rgba(200, 150, 62, 0.2);
  background: rgba(200, 150, 62, 0.07);
  color: var(--muted);
  font-size: 0.75rem;
}

.leap-row.visible {
  display: flex;
}

.calc-separator {
  margin: 1.2rem 0 1rem;
  color: rgba(200, 150, 62, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
}

.calc-btn {
  display: block;
  width: 100%;
  margin-top: 1.2rem;
  border: 1px solid rgba(200, 150, 62, 0.45);
  background: rgba(245, 236, 215, 0.65);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  padding: 0.85rem 1rem;
  cursor: pointer;
}

.calc-btn:hover:not(:disabled) {
  background: rgba(245, 236, 215, 0.95);
  border-color: var(--gold);
}

.calc-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.form-error {
  margin-top: 0.8rem;
  color: var(--danger);
  font-size: 0.82rem;
}

.calc-output {
  display: none;
  margin-top: 2rem;
}

.calc-output.visible {
  display: block;
  margin-left: auto;
  width: 100%;
}

.ten-year-upsell {
  margin-top: 1.2rem;
  padding-top: 1rem;
  border-top: 1px solid rgba(200, 150, 62, 0.15);
  color: var(--muted);
  font-size: 0.85rem;
}

.ten-year-upsell-link {
  display: inline-block;
  margin-top: 0.6rem;
  border: 1px solid rgba(200, 150, 62, 0.45);
  border-radius: 999px;
  padding: 0.45rem 1rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
}

.calc-scroll-hint {
  margin-top: 2rem;
  text-align: center;
  color: rgba(122, 110, 95, 0.55);
  font-size: 0.72rem;
  letter-spacing: 0.2em;
}

/* ASCII TABLE */
.ascii-result {
  display: grid;
  gap: 0.75rem;
  margin-left: auto;
  margin-right: 0;
  width: min(100%, 36rem);
}

.ascii-result-layout {
  display: flex;
  flex-wrap: nowrap;
  gap: 0.75rem;
  align-items: flex-start;
  justify-content: flex-end;
}

.ascii-result-aside {
  flex: 0 0 11.5rem;
  width: 11.5rem;
  max-width: 11.5rem;
  min-width: 0;
  min-height: 0;
}

.ascii-result-aside:has(.xillion-meaning-panel-inner.has-figure-expanded) {
  width: 13.5rem;
  max-width: 13.5rem;
}

.ascii-result-aside:has(.xillion-meaning-panel-inner.is-empty) {
  display: none;
}

.xillion-meaning-panel {
  width: 100%;
  box-sizing: border-box;
  height: auto;
  min-height: 0;
  border: 1px solid rgba(200, 150, 62, 0.16);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(252, 249, 240, 0.82));
  box-shadow: 0 10px 24px rgba(200, 150, 62, 0.06);
  padding: 0.55rem 0.55rem;
}

.xillion-meaning-panel-inner {
  display: grid;
  gap: 0.55rem;
  height: 100%;
}

.xillion-meaning-panel-eyebrow {
  margin: 0;
  color: var(--gold);
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.xillion-meaning-panel-hint {
  margin: 0.35rem 0 0;
  color: var(--muted);
  font-size: 0.68rem;
  line-height: 1.6;
}

.xillion-meaning-panel-body {
  display: flex;
  flex-direction: row-reverse;
  align-items: stretch;
  gap: 0.45rem;
  flex: 1;
}

.xillion-meaning-layers {
  display: grid;
  gap: 0.38rem;
  flex: 1;
  min-width: 0;
}

.xillion-meaning-layer {
  display: grid;
  grid-template-columns: 1.1rem 1fr;
  gap: 0.4rem;
  align-items: start;
  position: relative;
}

.xillion-meaning-layer::after {
  content: "";
  position: absolute;
  right: -0.42rem;
  top: 50%;
  width: 0.42rem;
  height: 1px;
  background: rgba(200, 150, 62, 0.28);
}

.xillion-meaning-layer-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1rem;
  height: 1.1rem;
  border-radius: 999px;
  background: rgba(200, 150, 62, 0.12);
  color: var(--gold);
  font-size: 0.58rem;
  font-weight: 700;
}

.xillion-meaning-layer-copy {
  display: grid;
  gap: 0.12rem;
  min-width: 0;
}

.xillion-meaning-layer-label {
  color: var(--gold);
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.xillion-meaning-layer-text {
  color: var(--text);
  font-size: 0.66rem;
  line-height: 1.45;
  word-break: break-word;
}

.xillion-meaning-layer-text-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.35rem 0.45rem;
}

.xillion-figure-expand-btn {
  flex-shrink: 0;
  border: 1px solid rgba(200, 150, 62, 0.35);
  border-radius: 999px;
  background: rgba(245, 236, 215, 0.55);
  color: var(--gold);
  font-family: var(--font-ui);
  font-size: 0.56rem;
  letter-spacing: 0.06em;
  cursor: pointer;
  padding: 0.18rem 0.55rem;
  line-height: 1.2;
  white-space: nowrap;
}

.xillion-figure-expand-btn:hover {
  color: var(--ink);
  border-color: rgba(200, 150, 62, 0.55);
  background: rgba(245, 236, 215, 0.9);
}

.xillion-figure-panel-wrap {
  width: 100%;
  max-height: 11rem;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.xillion-figure-panel {
  padding: 0.65rem 0.7rem;
  border: 1px solid rgba(200, 150, 62, 0.18);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.82);
}

.xillion-figure-panel-head {
  display: flex;
  align-items: flex-start;
  gap: 0.45rem;
  margin-bottom: 0.45rem;
}

.xillion-figure-panel-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.5rem;
  height: 1.5rem;
  background: var(--ink);
  color: var(--gold);
  font-size: 0.62rem;
  font-weight: 700;
}

.xillion-figure-panel-name {
  display: block;
  font-size: 0.72rem;
  color: var(--ink);
}

.xillion-figure-panel-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  margin-top: 0.2rem;
}

.xillion-figure-panel-tags span {
  font-size: 0.52rem;
  padding: 0.1rem 0.35rem;
  background: rgba(200, 150, 62, 0.1);
  border: 1px solid rgba(200, 150, 62, 0.2);
  color: var(--gold);
}

.xillion-figure-panel-body {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.55rem;
}

.xillion-figure-panel .detail-section {
  padding: 0.5rem 0.55rem;
  border-radius: 8px;
  background: rgba(252, 249, 240, 0.75);
}

.xillion-figure-panel .detail-label {
  font-size: 0.54rem;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 0.2rem;
}

.xillion-figure-panel .detail-text {
  font-size: 0.6rem;
  line-height: 1.5;
  color: var(--muted);
  word-break: break-word;
  overflow-wrap: anywhere;
}

.xillion-meaning-panel-inner.has-figure-expanded {
  gap: 0.65rem;
}

.xillion-meaning-panel-inner.has-figure-expanded .xillion-figure-panel-body {
  grid-template-columns: 1fr;
}

.xillion-meaning-anchor {
  display: grid;
  justify-items: center;
  align-content: center;
  gap: 0.3rem;
  flex-shrink: 0;
  width: 2.35rem;
  padding: 0.15rem 0.1rem;
  border-left: 1px solid rgba(200, 150, 62, 0.2);
}

.xillion-meaning-anchor-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.75rem;
  min-height: 1.75rem;
  border-radius: 8px;
  background: linear-gradient(145deg, rgba(200, 150, 62, 0.92), rgba(168, 118, 48, 0.88));
  color: #fff;
  font-size: 0.95rem;
  font-weight: 700;
  box-shadow: 0 0 0 2px rgba(200, 150, 62, 0.22);
}

.xillion-meaning-anchor.is-benefit .xillion-meaning-anchor-value {
  background: linear-gradient(145deg, rgba(72, 160, 104, 0.92), rgba(45, 120, 78, 0.88));
  box-shadow: 0 0 0 2px rgba(72, 160, 104, 0.22);
}

.xillion-meaning-anchor.is-harm .xillion-meaning-anchor-value {
  background: linear-gradient(145deg, rgba(214, 92, 92, 0.92), rgba(170, 58, 58, 0.88));
  box-shadow: 0 0 0 2px rgba(214, 92, 92, 0.22);
}

.xillion-meaning-anchor.is-conflict .xillion-meaning-anchor-value {
  background: linear-gradient(145deg, rgba(88, 130, 210, 0.92), rgba(58, 98, 180, 0.88));
  box-shadow: 0 0 0 2px rgba(88, 130, 210, 0.22);
}

.xillion-meaning-anchor.is-center .xillion-meaning-anchor-value {
  background: linear-gradient(145deg, rgba(200, 150, 62, 0.95), rgba(168, 118, 48, 0.92));
}

.xillion-meaning-anchor-arrow {
  color: rgba(200, 150, 62, 0.75);
  font-size: 0.9rem;
  line-height: 1;
}

.xillion-meaning-panel-inner.is-default .xillion-meaning-layer::after {
  opacity: 0.45;
}

.ascii-result-table-wrap {
  flex: 0 0 auto;
  width: auto;
  min-width: 0;
  overflow-x: auto;
  border: 1px solid rgba(200, 150, 62, 0.16);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(252, 249, 240, 0.72));
  box-shadow: 0 12px 28px rgba(200, 150, 62, 0.05);
  padding: 0.2rem;
}

.ascii-result-head {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.35rem;
  width: 100%;
}

.ascii-result-head-top {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 1rem 1.25rem;
  flex-wrap: wrap;
  width: auto;
  max-width: 100%;
}

.ascii-result-rule {
  width: min(100%, 18rem);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(200, 150, 62, 0.35), transparent);
}

.ascii-result-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(0.92rem, 1.8vw, 1.05rem);
  font-weight: 600;
  letter-spacing: 0.15em;
  text-align: left;
}

.ascii-result-ref {
  margin: 0;
  color: var(--muted);
  font-size: 0.68rem;
  text-align: right;
}

.ascii-result-table {
  width: auto;
  max-width: 100%;
  margin-left: 0;
  table-layout: fixed;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.74rem;
}

.ascii-col-date-1 {
  width: 2.6rem;
}

.ascii-col-date-2 {
  width: 3.4rem;
}

.ascii-col-label {
  width: 2.8rem;
}

.ascii-col-value {
  width: 3.2rem;
}

.ascii-result-table th,
.ascii-result-table td {
  padding: 0.38rem 0.45rem;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
  vertical-align: middle;
}

.ascii-result-table tbody tr:last-child td {
  border-bottom: 0;
}

.ascii-row-head {
  background: rgba(200, 150, 62, 0.07);
}

.ascii-row-head .ascii-cell-meta {
  font-weight: 700;
  letter-spacing: 0.06em;
}

.ascii-row-head .ascii-cell-axis {
  color: var(--gold);
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-align: center;
}

.ascii-row-pillar:nth-child(even) {
  background: rgba(255, 255, 255, 0.28);
}

.ascii-row-decade {
  background: rgba(200, 150, 62, 0.1);
}

.ascii-row-decade .ascii-cell-label,
.ascii-row-decade .ascii-cell-date {
  color: var(--gold);
  font-weight: 700;
}

.ascii-cell-label {
  font-weight: 600;
  letter-spacing: 0.06em;
  white-space: nowrap;
  font-size: 0.72rem;
}

.ascii-cell-date {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
  font-size: 0.72rem;
}

.ascii-cell-empty {
  width: auto;
  padding-left: 0.2rem;
  padding-right: 0.2rem;
}

.ascii-cell-value {
  width: 3.2rem;
  text-align: center;
}

.ascii-value-wrap {
  position: relative;
  display: inline-flex;
  justify-content: center;
}

.ascii-value.is-tooltip-open {
  box-shadow: 0 0 0 2px rgba(200, 150, 62, 0.55);
}

.ascii-result.is-value-highlighting .ascii-value-wrap:not(.is-value-matched) .ascii-value {
  background: rgba(173, 216, 230, 0.14);
  color: rgba(26, 26, 26, 0.45);
  box-shadow: none;
  filter: none;
  transform: none;
}

.ascii-result.is-value-highlighting .ascii-value-wrap.is-value-matched .ascii-value {
  box-shadow: 0 0 0 2px rgba(200, 150, 62, 0.65);
  filter: saturate(1.35) brightness(1.03);
}

.ascii-result.is-value-highlighting .ascii-value-wrap.is-value-hover .ascii-value {
  box-shadow: 0 0 0 3px rgba(200, 150, 62, 0.95);
  transform: scale(1.08);
}

.ascii-result.is-value-highlighting .ascii-value-wrap.is-value-matched[data-tone="benefit"] .ascii-value {
  background: rgba(72, 160, 104, 0.58);
  color: #1d6a40;
}

.ascii-result.is-value-highlighting .ascii-value-wrap.is-value-matched[data-tone="harm"] .ascii-value {
  background: rgba(214, 92, 92, 0.58);
  color: #9b2f2f;
}

.ascii-result.is-value-highlighting .ascii-value-wrap.is-value-matched[data-tone="conflict"] .ascii-value {
  background: rgba(88, 130, 210, 0.58);
  color: #2a4f9c;
}

.ascii-result.is-value-highlighting .ascii-value-wrap.is-value-matched[data-tone="center"] .ascii-value {
  min-width: 1.65rem;
  min-height: 1.65rem;
  background: rgba(200, 150, 62, 0.34);
  color: #8a5d18;
  box-shadow: inset 0 0 0 2px rgba(200, 150, 62, 0.55);
}

.ascii-result.is-relation-highlighting .ascii-value-wrap:not(.is-relation-matched):not(.is-relation-anchor) .ascii-value {
  background: rgba(173, 216, 230, 0.14);
  color: rgba(26, 26, 26, 0.45);
  box-shadow: none;
  filter: none;
  transform: none;
}

.ascii-result.is-relation-highlighting .ascii-value-wrap.is-relation-anchor .ascii-value {
  background: rgba(200, 150, 62, 0.42);
  color: #7a4f10;
  box-shadow:
    0 0 0 3px rgba(200, 150, 62, 1),
    0 0 0 6px rgba(26, 26, 26, 0.5);
  transform: scale(1.14);
  position: relative;
  z-index: 2;
  filter: none;
}

.ascii-result.is-relation-highlighting .ascii-value-wrap.is-relation-anchor.is-relation-matched .ascii-value {
  box-shadow:
    0 0 0 3px rgba(200, 150, 62, 1),
    0 0 0 6px rgba(26, 26, 26, 0.5);
  transform: scale(1.14);
  z-index: 2;
}

.ascii-result.is-relation-highlighting .ascii-value-wrap.is-relation-matched[data-relation-tone="strengthen"] .ascii-value {
  background: rgba(42, 82, 168, 0.78);
  color: #152e66;
  box-shadow: 0 0 0 2px rgba(30, 64, 140, 0.65);
}

.ascii-result.is-relation-highlighting .ascii-value-wrap.is-relation-matched[data-relation-tone="mid-strengthen"] .ascii-value {
  background: rgba(62, 130, 210, 0.62);
  color: #2a4f9c;
  box-shadow: 0 0 0 2px rgba(62, 130, 210, 0.45);
}

.ascii-result.is-relation-highlighting .ascii-value-wrap.is-relation-matched[data-relation-tone="conflict"] .ascii-value {
  background: rgba(214, 92, 92, 0.62);
  color: #9b2f2f;
  box-shadow: 0 0 0 2px rgba(214, 92, 92, 0.45);
}

.ascii-result.is-relation-highlighting .ascii-value-wrap.is-relation-matched[data-relation-tone="pairing"] .ascii-value {
  background: rgba(72, 160, 104, 0.62);
  color: #1d6a40;
  box-shadow: 0 0 0 2px rgba(72, 160, 104, 0.45);
}

.xillion-figure-preview {
  margin-top: 0.3rem;
  font-size: 0.62rem;
  line-height: 1.5;
  color: var(--muted);
}

.xillion-dwell-hint {
  margin-top: 0.55rem;
  font-size: 0.6rem;
  color: var(--muted);
  letter-spacing: 0.06em;
}

.xillion-relation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  margin-top: 0.55rem;
}

.xillion-relation-actions--panel {
  margin-top: 0.55rem;
  justify-content: flex-start;
  gap: 0.45rem 0.65rem;
}

.xillion-relation-actions--panel .ascii-legend-item {
  font-size: 0.62rem;
}

.xillion-relation-btn {
  border: 1px solid rgba(200, 150, 62, 0.28);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  color: var(--text);
  font-family: var(--font-ui);
  font-size: 0.58rem;
  letter-spacing: 0.08em;
  padding: 0.22rem 0.62rem;
  cursor: pointer;
}

.xillion-relation-btn.is-mid-strengthen.is-active,
.xillion-relation-chip.is-mid-strengthen {
  background: rgba(62, 150, 170, 0.2);
  border-color: rgba(62, 150, 170, 0.45);
  color: #1f6678;
}

.xillion-relation-btn.is-strengthen.is-active,
.xillion-relation-chip.is-strengthen {
  background: rgba(42, 82, 168, 0.24);
  border-color: rgba(30, 64, 140, 0.55);
  color: #152e66;
}

.xillion-relation-btn.is-conflict.is-active,
.xillion-relation-chip.is-conflict {
  background: rgba(214, 92, 92, 0.18);
  border-color: rgba(214, 92, 92, 0.45);
  color: #9b2f2f;
}

.xillion-relation-btn.is-pairing.is-active,
.xillion-relation-chip.is-pairing {
  background: rgba(72, 160, 104, 0.18);
  border-color: rgba(72, 160, 104, 0.45);
  color: #1d6a40;
}

.xillion-relation-results {
  margin-top: 0.45rem;
}

.xillion-relation-results-label {
  margin-bottom: 0.3rem;
  font-size: 0.58rem;
  color: var(--muted);
}

.xillion-relation-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.28rem;
}

.xillion-relation-chip {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(200, 150, 62, 0.2);
  border-radius: 999px;
  padding: 0.14rem 0.45rem;
  font-size: 0.56rem;
  background: rgba(255, 255, 255, 0.7);
}

.xillion-meaning-layer-text.is-linked .xillion-hint-keyword {
  display: inline;
  font-size: inherit;
  line-height: inherit;
  vertical-align: baseline;
}

.xillion-hint-keyword {
  border: 0;
  border-bottom: 1px dashed rgba(200, 150, 62, 0.55);
  background: transparent;
  color: var(--gold);
  font-family: var(--font-ui);
  font-size: 0.58rem;
  padding: 0;
  cursor: pointer;
}

.xillion-hint-keyword.is-active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.xillion-keyword-detail {
  margin-top: 0.35rem;
  padding: 0.45rem 0.5rem;
  border-radius: 8px;
  background: rgba(252, 249, 240, 0.9);
}

.xillion-keyword-detail-text {
  font-size: 0.6rem;
  line-height: 1.5;
  color: var(--muted);
}

.xillion-keyword-figures {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem;
  margin-top: 0.3rem;
}

.xillion-keyword-figures span {
  font-size: 0.56rem;
  padding: 0.12rem 0.4rem;
  border-radius: 999px;
  background: rgba(200, 150, 62, 0.1);
  color: var(--gold);
}

.ascii-value {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.55rem;
  min-height: 1.55rem;
  border-radius: 999px;
  background: rgba(173, 216, 230, 0.28);
  color: var(--text);
  font-weight: 600;
  font-size: 0.76rem;
  cursor: help;
  transition: box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.ascii-result-legend {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 0.45rem 0.65rem;
  padding: 0;
}

.ascii-legend-item {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  border: 0;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-ui);
  font-size: 0.64rem;
  letter-spacing: 0.08em;
  padding: 0.1rem 0.15rem;
  cursor: pointer;
}

.ascii-legend-item:disabled {
  opacity: 0.42;
  cursor: not-allowed;
}

.ascii-legend-item.is-active {
  color: var(--text);
  font-weight: 700;
}

.ascii-legend-item::before {
  content: "";
  width: 0.72rem;
  height: 0.72rem;
  border-radius: 999px;
}

.ascii-legend-item.is-strengthen::before {
  background: rgba(30, 64, 140, 0.88);
}

.ascii-legend-item.is-mid-strengthen::before {
  background: rgba(62, 130, 210, 0.62);
}

.ascii-legend-item.is-conflict::before {
  background: rgba(214, 92, 92, 0.62);
}

.ascii-legend-item.is-pairing::before {
  background: rgba(72, 160, 104, 0.62);
}

.ascii-cell-locked .ascii-value {
  background: transparent;
  cursor: default;
}

@media (max-width: 900px) {
  .ascii-result-layout {
    flex-direction: column;
    align-items: stretch;
  }

  .ascii-result-aside {
    order: 2;
  }

  .ascii-result-table-wrap {
    order: 1;
  }

  .xillion-figure-panel-body {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .site-nav {
    padding: 0.9rem 1rem;
  }

  .site-nav .nav-links {
    gap: 0.8rem;
  }

  .auth-card,
  .calc-box {
    padding: 1.5rem 1.2rem;
  }

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

  .membership-pricing {
    padding: 1.2rem 1rem 1rem;
  }

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

  .pricing-tier {
    justify-content: center;
    border-bottom: 1px solid rgba(92, 64, 51, 0.08);
  }

  .pricing-detail {
    justify-content: flex-start;
    padding: 0.75rem 1rem;
  }
}