:root {
  color-scheme: dark;
  --ink-strong: var(--mirror-text);
  --ink: #d9d9d9;
  --ink-soft: var(--mirror-text-muted);
  --line: var(--mirror-glass-border);
  --line-strong: var(--mirror-glass-border-strong);
  --glass: var(--mirror-glass);
  --glass-strong: var(--mirror-glass-strong);
  --accent: var(--mirror-accent);
  --accent-dark: var(--mirror-accent-strong);
  --accent-soft: var(--mirror-accent-soft);
  --shadow: var(--mirror-shadow);
  --shadow-soft: var(--mirror-shadow-soft);
  --radius-xl: 30px;
  --radius-lg: 22px;
  --radius-md: 16px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  background: var(--mirror-base-deep);
}

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(circle at 11% 12%, rgba(128, 128, 128, 0.045) 0, rgba(128, 128, 128, 0) 31%),
    radial-gradient(circle at 86% 8%, rgba(190, 190, 190, 0.1) 0, rgba(190, 190, 190, 0) 35%),
    radial-gradient(circle at 72% 88%, rgba(74, 74, 74, 0.16) 0, rgba(74, 74, 74, 0) 38%),
    linear-gradient(155deg, var(--mirror-base-deep) 0%, var(--mirror-base) 52%, var(--mirror-surface) 100%);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body::after {
  position: fixed;
  z-index: 100;
  inset: 0;
  content: "";
  pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.8'/%3E%3C/svg%3E");
}

button,
input {
  font: inherit;
}

button {
  color: inherit;
}

button:focus-visible,
input:focus-visible,
[tabindex="-1"]:focus-visible {
  outline: 3px solid rgba(184, 184, 184, 0.34);
  outline-offset: 3px;
}

button:disabled {
  cursor: not-allowed;
  opacity: 0.45;
}

.ambient {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.ambient::before {
  position: absolute;
  inset: 6% 7%;
  content: "";
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 42px;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.045), rgba(160, 160, 160, 0.018));
  filter: blur(1px);
  transform: rotate(-1.5deg);
}

.ambient__light {
  position: absolute;
  display: block;
  border-radius: 999px;
  opacity: 1;
  filter: blur(20px);
}

.ambient__light--one {
  top: -11rem;
  right: -6rem;
  left: auto;
  width: 35rem;
  height: 35rem;
  background: radial-gradient(circle, rgba(160, 160, 160, 0.12) 0%, rgba(160, 160, 160, 0) 65%);
}

.ambient__light--two {
  top: auto;
  right: auto;
  bottom: -12rem;
  left: -7rem;
  width: 33rem;
  height: 33rem;
  background: radial-gradient(circle, rgba(74, 74, 74, 0.2) 0%, rgba(74, 74, 74, 0) 65%);
}

.ambient__light--three {
  top: 36%;
  bottom: auto;
  left: 34%;
  width: 29rem;
  height: 29rem;
  background: radial-gradient(circle, rgba(128, 128, 128, 0.045) 0%, rgba(128, 128, 128, 0) 60%);
}

.app-shell {
  display: flex;
  flex-direction: column;
  width: min(1120px, calc(100% - 32px));
  min-height: 100vh;
  min-height: 100dvh;
  margin: 0 auto;
  padding: 28px 0 max(12px, env(safe-area-inset-bottom, 0px));
}

.page {
  flex: 0 0 auto;
  display: grid;
  gap: 24px;
  animation: page-in 360ms ease-out both;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 52px;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand__mark {
  display: grid;
  width: 43px;
  height: 43px;
  place-items: center;
  border: 1px solid rgba(82, 82, 82, 0.2);
  border-radius: 15px;
  color: var(--accent-dark);
  background: rgba(250, 250, 250, 0.58);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.82), 0 9px 24px rgba(60, 60, 60, 0.08);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  font-family: Georgia, "Songti SC", serif;
  font-size: 21px;
}

.brand__symbol {
  width: 25px;
  height: 29px;
}

.brand__mark--mirror {
  position: relative;
}

.brand__copy {
  display: grid;
  line-height: 1.25;
}

.brand__name {
  color: var(--ink-strong);
  font-size: 16px;
  letter-spacing: 0.08em;
}

.brand__edition {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 12px;
}

.local-pill {
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  background: rgba(249, 249, 249, 0.52);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.72);
  font-size: 12px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.glass-card {
  border: 1px solid rgba(255, 255, 255, 0.68);
  background: var(--glass);
  box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(24px) saturate(110%);
  -webkit-backdrop-filter: blur(24px) saturate(110%);
}

.hero-card {
  position: relative;
  overflow: hidden;
  padding: clamp(42px, 7vw, 82px);
  border-radius: var(--radius-xl);
}

.hero-card::after {
  position: absolute;
  top: -30%;
  right: -8%;
  width: 46%;
  height: 150%;
  content: "";
  border-left: 1px solid rgba(255, 255, 255, 0.46);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.3), rgba(218, 218, 218, 0.05));
  transform: rotate(13deg);
  pointer-events: none;
}

.eyebrow {
  margin: 0 0 15px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
}

.hero-card__title,
.question-card__title,
.result-heading__title {
  max-width: 760px;
  margin: 0;
  color: var(--ink-strong);
  font-family: Georgia, "Songti SC", "STSong", serif;
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.25;
}

.hero-card__title {
  position: relative;
  z-index: 1;
  font-size: clamp(36px, 6vw, 66px);
}

.hero-card__intro {
  position: relative;
  z-index: 1;
  max-width: 670px;
  margin: 26px 0 0;
  color: var(--ink);
  font-size: clamp(16px, 2vw, 19px);
}

.hero-card__actions {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 34px;
}

.hero-card__time {
  color: var(--ink-soft);
  font-size: 13px;
}

.primary-button,
.secondary-button,
.text-button,
.custom-toggle {
  min-height: 46px;
  border-radius: 14px;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.primary-button {
  padding: 12px 22px;
  border: 1px solid rgba(60, 60, 60, 0.74);
  color: #f8f8f8;
  background: linear-gradient(145deg, #6e6e6e, #3f3f3f);
  box-shadow: 0 12px 28px rgba(68, 68, 68, 0.19), inset 0 1px rgba(255, 255, 255, 0.2);
  font-weight: 680;
}

.secondary-button {
  padding: 11px 19px;
  border: 1px solid var(--line-strong);
  color: var(--ink);
  background: rgba(251, 251, 251, 0.58);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.8), 0 7px 18px rgba(60, 60, 60, 0.06);
}

.text-button,
.custom-toggle {
  padding: 9px 12px;
  border: 1px solid transparent;
  color: var(--accent-dark);
  background: transparent;
}

.primary-button:not(:disabled):hover,
.secondary-button:hover,
.option-card:hover,
.custom-toggle:hover {
  transform: translateY(-1px);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(var(--guide-columns, 3), minmax(0, 1fr));
  gap: 16px;
}

.guide-card {
  min-height: 186px;
  padding: 25px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft), inset 0 1px rgba(255, 255, 255, 0.72);
}

.guide-card__number {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
}

.guide-card__title {
  margin: 20px 0 8px;
  color: var(--ink-strong);
  font-size: 18px;
}

.guide-card__copy {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.question-card {
  width: min(860px, 100%);
  margin: 14px auto 0;
  padding: clamp(24px, 5vw, 48px);
  border-radius: var(--radius-xl);
}

.progress-wrap {
  margin-bottom: 34px;
}

.progress-labels {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
  color: var(--ink-soft);
  font-size: 12px;
}

.progress-labels__current {
  color: var(--accent-dark);
  font-weight: 700;
}

.progress-labels__name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.progress-track {
  height: 5px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(81, 81, 81, 0.1);
}

.progress-value {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #888888, #575757);
  transition: width 220ms ease;
}

.question-card__title {
  font-size: clamp(29px, 5vw, 42px);
}

.question-card__helper {
  margin: 13px 0 27px;
  color: var(--ink-soft);
}

.option-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 11px;
}

.option-card {
  display: flex;
  min-height: 88px;
  align-items: flex-start;
  gap: 13px;
  padding: 16px;
  border: 1px solid rgba(83, 83, 83, 0.17);
  border-radius: var(--radius-md);
  color: var(--ink);
  background: rgba(252, 252, 250, 0.46);
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.78), 0 7px 18px rgba(60, 60, 60, 0.035);
  text-align: left;
  cursor: pointer;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease, box-shadow 160ms ease;
}

.option-card--selected {
  border-color: rgba(76, 76, 76, 0.52);
  background: linear-gradient(145deg, rgba(234, 234, 234, 0.9), rgba(247, 247, 247, 0.72));
  box-shadow: inset 0 1px rgba(255, 255, 255, 0.86), 0 12px 28px rgba(68, 68, 68, 0.09);
}

.option-card__indicator {
  flex: 0 0 auto;
  width: 18px;
  height: 18px;
  margin-top: 3px;
  border: 1px solid rgba(73, 73, 73, 0.42);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.48);
  box-shadow: inset 0 1px 3px rgba(61, 61, 61, 0.08);
}

.option-card--selected .option-card__indicator {
  border: 5px solid var(--accent);
  background: #f9f9f9;
}

.option-card__copy {
  display: grid;
  gap: 4px;
}

.option-card__title {
  color: var(--ink-strong);
  font-size: 15px;
  font-weight: 690;
  line-height: 1.45;
}

.option-card__description {
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.55;
}

.custom-wrap {
  margin-top: 16px;
}

.custom-toggle {
  min-height: 40px;
  padding-inline: 3px;
  text-align: left;
}

.custom-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 9px;
  margin-top: 8px;
  padding: 15px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(252, 252, 250, 0.45);
}

.custom-form__label,
.custom-form__message {
  grid-column: 1 / -1;
}

.custom-form__label {
  color: var(--ink-strong);
  font-size: 13px;
  font-weight: 680;
}

.custom-form__input {
  width: 100%;
  min-height: 46px;
  padding: 10px 13px;
  border: 1px solid var(--line-strong);
  border-radius: 12px;
  color: var(--ink-strong);
  background: rgba(255, 255, 255, 0.72);
}

.custom-form__message,
.question-card__note {
  margin: 0;
  color: var(--ink-soft);
  font-size: 12px;
}

.custom-form__message--error {
  color: #8a4b43;
}

.question-card__note {
  margin-top: 17px;
}

.question-footer,
.result-actions {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.result-heading,
.result-card,
.summary-card {
  width: min(860px, 100%);
  margin-inline: auto;
  border-radius: var(--radius-xl);
}

.result-heading {
  padding: clamp(28px, 5vw, 48px);
}

.result-heading__title {
  font-size: clamp(31px, 5vw, 46px);
}

.result-heading__copy {
  max-width: 660px;
  margin: 14px 0 0;
  color: var(--ink-soft);
}

.result-card {
  padding: clamp(24px, 4vw, 42px);
}

.result-paragraph {
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.result-paragraph:first-child {
  padding-top: 0;
}

.result-paragraph:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.result-paragraph__text {
  margin: 0;
  color: var(--ink);
  font-size: 15px;
  line-height: 1.85;
  white-space: pre-line;
}

.summary-card {
  padding: clamp(24px, 4vw, 36px);
}

.summary-card__title {
  margin: 0 0 18px;
  color: var(--ink-strong);
  font-size: 18px;
}

.summary-tags {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.summary-tag {
  display: grid;
  gap: 3px;
  padding: 13px 15px;
  border: 1px solid var(--line);
  border-radius: 13px;
  background: rgba(252, 252, 250, 0.43);
}

.summary-tag__stage {
  overflow: hidden;
  color: var(--ink-soft);
  font-size: 11px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.summary-tag__value {
  color: var(--ink-strong);
  font-size: 14px;
  font-weight: 650;
}

.result-actions {
  width: min(860px, 100%);
  margin-inline: auto;
  padding-top: 0;
  border-top: 0;
}

noscript {
  display: block;
  max-width: 720px;
  margin: 80px auto;
  padding: 22px;
  color: var(--ink);
  text-align: center;
}

.product-nav {
  position: sticky;
  z-index: 20;
  bottom: max(12px, env(safe-area-inset-bottom, 0px));
  flex: 0 0 auto;
  display: flex;
  flex-wrap: nowrap;
  gap: 3px;
  width: min(220px, calc(100vw - 24px));
  max-width: calc(100vw - 24px);
  margin: auto auto 16px;
  padding: 3px;
  overflow-x: auto;
  overscroll-behavior-inline: contain;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(245, 245, 245, 0.88);
  box-shadow: 0 16px 40px rgba(56, 56, 56, 0.18);
  transition: transform 420ms cubic-bezier(.16, 1, .3, 1), opacity 420ms;
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  scrollbar-width: none;
}

.product-nav::-webkit-scrollbar {
  display: none;
}

.product-nav--hidden {
  transform: scale(.96);
  opacity: .65;
}

.product-nav--hidden:hover,
.product-nav--hidden:focus-within {
  transform: none;
  opacity: 1;
}

.product-nav__button {
  min-width: 72px;
  flex: 1 0 72px;
  padding: 5px 10px;
  border-radius: 8px;
  background: transparent;
  color: var(--ink-soft);
  font-size: 12px;
  line-height: 1.2;
}

.product-nav__icon {
  display: grid;
  min-height: 18px;
  place-items: center;
  font-size: 17px;
  line-height: 1;
}

.product-nav__button--active {
  background: var(--ink-strong);
  color: #fff;
}

.sr-only {
  position: absolute;
  overflow: hidden;
  width: 1px;
  height: 1px;
  padding: 0;
  border: 0;
  margin: -1px;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.site-footer {
  display: flex;
  flex: 0 0 auto;
  width: min(860px, 100%);
  align-items: center;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(6px, 2vw, 18px);
  margin: 0 auto;
  padding: 16px 0 0;
  border-top: 1px solid var(--line);
  text-align: center;
}

.site-footer__beian {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 5px;
  color: var(--ink-soft);
  font-size: 12px;
  text-decoration: none;
  white-space: nowrap;
}

.site-footer__police-badge {
  width: 18px;
  height: auto;
  flex: 0 0 auto;
}

.page--test-directory,.page--test-description,.page--static-test {display:block;padding-bottom:32px}
.mirror-static-test-frame {display:block;box-sizing:border-box;width:100%;height:75dvh;min-height:420px;border:1px solid var(--line);border-radius:16px;background:white}
.test-directory-title {font-size:clamp(22px,4vw,32px);margin:28px 0 24px}
.mirror-test-grid {gap:clamp(12px,3vw,24px);max-width:860px}
.mirror-test-card {min-height:0;color:inherit;text-decoration:none;display:grid;grid-template-columns:38% minmax(0,1fr);grid-template-rows:1fr;transition:border-color 150ms,transform 150ms}
.mirror-test-card>.mirror-test-cover {height:100%;min-height:0;aspect-ratio:auto}
.mirror-test-card:hover {border-color:var(--line-strong)}
.mirror-test-card:focus-visible {outline:3px solid var(--ink);outline-offset:3px}
.mirror-test-card:active {transform:scale(.985)}
.mirror-test-cover {display:block;background:var(--surface)}
.mirror-test-placeholder {display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#222,#111);color:#888;font-size:44px}
.mirror-test-card__name {font-size:clamp(14px,2.5vw,21px);line-height:1.4;height:2.8em;min-height:2.8em;margin:clamp(10px,2vw,16px);overflow-wrap:anywhere;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.mirror-test-card__copy {display:flex;min-width:0;flex-direction:column;justify-content:center}
.mirror-test-card--text {display:flex}
.mirror-test-card--text .mirror-test-card__copy {width:100%;padding:16px 22px;gap:12px}
.mirror-test-card--text .mirror-test-card__name {font-size:28px;line-height:1.3;height:auto;min-height:0;max-height:2.6em;margin:0}
.mirror-test-card__meta {font-size:16px;line-height:1.3;color:var(--ink-soft)}
@media(max-width:640px) {
  .mirror-test-card--text .mirror-test-card__copy {padding:10px 12px;gap:6px}
  .mirror-test-card--text .mirror-test-card__name {font-size:18px;line-height:1.25;max-height:2.5em}
  .mirror-test-card__meta {font-size:14px}
}
.test-description {max-width:860px;margin:24px auto 0;padding:clamp(20px,4vw,40px)}
.test-description__title {font-size:clamp(26px,5vw,38px);margin:24px 0}
.test-description__body {line-height:1.9;overflow-wrap:anywhere;color:var(--ink)}
.test-description__body p {margin:0 0 1.2em}
.test-description__body img {max-width:100%;height:auto}
.test-description__body a {color:inherit;text-decoration:underline}
.test-description__cover {max-width:520px;border-radius:16px;margin:0 auto}
.test-description .primary-button {margin-top:24px}

.site-footer__beian:hover {
  color: var(--accent-dark);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.site-footer__beian:focus-visible {
  outline: 3px solid rgba(77, 77, 77, 0.28);
  outline-offset: 4px;
  border-radius: 4px;
}

.page--articles,
.page--article-detail,
.page--article-collection {
  padding-bottom: 32px;
}

.article-heading {
  width: min(860px, 100%);
  margin: 32px auto 24px;
}

.article-heading__title,
.article-detail__title {
  margin: 8px 0 0;
  color: var(--ink-strong);
  font-size: clamp(32px, 5vw, 52px);
}

.article-heading__copy,
.article-detail__excerpt,
.article-empty__copy {
  color: var(--ink-soft);
  line-height: 1.8;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 3vw, 24px);
  width: min(960px, 100%);
  margin: 0 auto;
}

.content-module,
.callout-module,
.cta-module,
.page-module--featured {
  width: min(860px, 100%);
  margin-inline: auto;
}

.content-module,
.callout-module,
.cta-module {
  padding: clamp(26px, 5vw, 46px);
  border-radius: var(--radius-lg);
}

.callout-module {
  border-left: 3px solid var(--mirror-accent);
}

.cta-module {
  display: grid;
  justify-items: start;
}

.page-module__title {
  margin: 0 0 12px;
  color: var(--ink-strong);
  font-family: Georgia, "Songti SC", "STSong", serif;
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 500;
}

.page-module__body {
  margin: 0 0 24px;
  color: var(--ink-soft);
  line-height: 1.9;
}

.page-module__body > :first-child {
  margin-top: 0;
}

.page-module__body > :last-child {
  margin-bottom: 0;
}

.divider-module {
  display: flex;
  align-items: center;
  gap: 14px;
  color: var(--ink-soft);
  font-size: 12px;
  letter-spacing: .08em;
}

.divider-module::before,
.divider-module::after {
  height: 1px;
  flex: 1;
  content: "";
  background: var(--line);
}

.article-card {
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  min-width: 0;
  min-height: 0;
  aspect-ratio: var(--mirror-card-ratio, 1.5);
  border-radius: var(--mirror-card-radius, 16px);
  overflow: hidden;
  padding: 0;
  color: var(--ink);
  text-align: left;
  text-decoration: none;
}

.article-card__image,
.article-card__placeholder {
  display: grid;
  width: 100%;
  height: 100%;
  min-height: 0;
  aspect-ratio: auto;
  place-items: center;
  object-fit: cover;
  background: linear-gradient(135deg, #dadada, #eeeeee);
  color: rgba(59, 59, 59, 0.32);
  font-size: 48px;
}

.article-card__body {
  display: grid;
  min-width: 0;
  padding: clamp(10px, 2vw, 16px);
}

.article-card__category {
  display: block;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.4;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.article-card--categorized .article-card__body {gap: 12px}
.article-card--categorized.article-card--text .article-card__body {
  height: 100%;
  box-sizing: border-box;
  grid-template-rows: minmax(0, 1fr) auto;
  align-items: center;
}
.article-card--categorized.article-card--text .article-card__title {max-height: 100%}

.article-card__title {
  display: -webkit-box;
  height: 2.8em;
  min-height: 2.8em;
  overflow: hidden;
  overflow-wrap: anywhere;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  color: var(--ink-strong);
  font-size: clamp(14px, 2.5vw, 21px);
  line-height: 1.4;
}

/* Navigation articles occupy their own row above the ordinary article cards. */
.article-grid .article-card--navigation {
  grid-column: 1 / -1;
  width: 100%;
  grid-template-columns: clamp(104px, 12vw, 144px) minmax(0, 1fr);
  grid-template-rows: minmax(0, 1fr);
  height: clamp(112px, 12vw, 144px);
  aspect-ratio: auto;
}

.article-grid .article-card--navigation .article-card__body {
  align-content: center;
  padding: clamp(12px, 2vw, 20px);
}

.article-grid .article-card--navigation .article-card__title {
  font-size: clamp(16px, 2vw, 21px);
}

.article-card--text {display:flex;align-items:center}
.article-card--text .article-card__body {width:100%;padding:clamp(18px,3vw,28px)}
.article-card--text .article-card__title,
.article-grid .article-card--navigation.article-card--text .article-card__title {
  height:auto;min-height:0;max-height:3.9em;font-size:32px;line-height:1.3;-webkit-line-clamp:3;
}
@media(max-width:640px) {
  .article-card--text .article-card__body {padding:14px}
  .article-card--categorized .article-card__body {gap:8px}
  .article-card__category {font-size:11px}
  .article-card--text .article-card__title,
  .article-grid .article-card--navigation.article-card--text .article-card__title {font-size:20px}
  .article-card--categorized.article-card--text .article-card__title {-webkit-line-clamp:2}
}

.article-card__excerpt {
  display: -webkit-box;
  overflow: hidden;
  color: var(--ink-soft);
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.article-card__more {
  color: var(--ink-strong);
  font-size: 13px;
  font-weight: 700;
}

.article-empty,
.article-detail {
  width: min(860px, 100%);
  margin: 0 auto;
  padding: clamp(28px, 5vw, 52px);
}

.article-empty__title {
  margin: 0;
  color: var(--ink-strong);
}

.article-detail__body {
  margin-top: 36px;
  color: var(--ink);
  font-family: var(--standard-font, inherit);
  font-size: var(--standard-body-size, 16px);
  line-height: var(--standard-line-height, 1.95);
  overflow-wrap: anywhere;
}

.article-detail__title,
.article-empty__title {
  overflow-wrap: anywhere;
}

.article-published-at {
  display: block;
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 14px;
}

.article-detail__body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 1.5em auto;
  border-radius: var(--mirror-card-radius, 16px);
}

.article-detail__actions {
  display: flex;
  justify-content: flex-end;
  margin-top: 24px;
}
.article-detail__actions .mirror-save-share {margin:0}
.result-actions:has(.mirror-save-share){display:flex;align-items:flex-start;justify-content:space-between;flex-wrap:wrap;gap:16px}
.result-actions .mirror-save-share{margin-left:auto}
.result-actions .mirror-save-share button{width:auto;min-width:0}

.article-detail__body a,
.article-collection-titles a,
.article-membership-links a {
  color: var(--accent);
  overflow-wrap: anywhere;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.article-detail__body pre {
  max-width: 100%;
  overflow-x: auto;
}

.article-navigation-collections,
.article-membership {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.article-related-title {
  margin: 0 0 16px;
  color: var(--ink-strong);
  font-size: 20px;
}

.article-collection {
  margin-top: 12px;
  border: 1px solid var(--line);
  border-radius: var(--mirror-card-radius, 16px);
  overflow-wrap: anywhere;
  scroll-margin-top: 20px;
}

.article-collection-name {
  min-height: 48px;
  padding: 14px 18px;
  color: var(--ink-strong);
  font-size: 16px;
  font-weight: 650;
  cursor: pointer;
}

.article-collection[open] > .article-collection-name {
  border-bottom: 1px solid var(--line);
}

.article-collection-titles,
.article-membership-links {
  margin: 0;
  padding: 10px 18px 10px 38px;
}

.article-collection-titles a,
.article-membership-links a {
  display: block;
  padding: 10px 0;
  line-height: 1.65;
}

.article-collection-empty {
  margin: 0;
  padding: 18px;
  color: var(--ink-soft);
}

.article-collection-page > .article-collection-titles,
.article-collection-page > .article-collection-empty {
  margin-top: 24px;
}

.article-card:focus-visible,
.article-detail a:focus-visible,
.article-collection-name:focus-visible,
.page--articles a:focus-visible,
.page--article-detail .topbar a:focus-visible,
.page--article-collection .topbar a:focus-visible {
  outline: 3px solid var(--ink);
  outline-offset: 3px;
}

.article-collection-name:hover,
.article-collection-titles a:hover,
.article-membership-links a:hover {
  background: var(--accent-soft);
}

.article-detail__cover {
  display: block;
  width: 100%;
  max-height: 480px;
  margin-bottom: clamp(28px, 5vw, 44px);
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  object-fit: cover;
}

.article-detail__body h2,
.article-detail__body h3,
.article-detail__body h4 {
  margin: 2em 0 .7em;
  color: var(--ink-strong);
}

.article-inline-link {
  display: inline;
  padding: 0;
  border-bottom: 1px solid currentColor;
  border-radius: 0;
  background: transparent;
  color: var(--ink-strong);
}

@supports not ((backdrop-filter: blur(2px)) or (-webkit-backdrop-filter: blur(2px))) {
  .glass-card,
  .brand__mark,
  .local-pill {
    background: #f4f4f4;
  }
}

/* Registry-driven modular landing page */
.hero-card {
  border-color: rgba(255, 255, 255, 0.18);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.018) 42%, rgba(255, 255, 255, 0.052)),
    rgba(15, 15, 15, 0.38);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.24),
    inset 0 -1px 0 rgba(0, 0, 0, 0.38),
    0 30px 90px rgba(0, 0, 0, 0.48);
  backdrop-filter: blur(58px) saturate(125%);
  -webkit-backdrop-filter: blur(58px) saturate(125%);
}

.hero-card > * {
  position: relative;
  z-index: 1;
}

.hero-card::after {
  opacity: 0.68;
  border-left-color: rgba(255, 255, 255, 0.14);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.008));
}

.fact-strip {
  display: grid;
  grid-template-columns: repeat(var(--module-columns, 3), minmax(0, 1fr));
  gap: 14px;
}

.fact-card {
  display: grid;
  min-height: 128px;
  align-content: center;
  gap: 3px;
  padding: 22px 24px;
  border-radius: var(--radius-lg);
}

.fact-card__value {
  color: var(--ink-strong);
  font-family: Georgia, "Songti SC", "STSong", serif;
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 500;
  line-height: 1.15;
}

.fact-card__label {
  margin-top: 5px;
  color: var(--ink);
  font-size: 14px;
  font-weight: 650;
}

.fact-card__detail {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 12px;
}

.module-section {
  display: grid;
  gap: 18px;
}

.module-heading {
  width: min(820px, 100%);
  margin: 20px auto 0;
  text-align: center;
}

.module-heading__title {
  margin: 0;
  color: var(--ink-strong);
  font-family: Georgia, "Songti SC", "STSong", serif;
  font-size: clamp(28px, 4.8vw, 48px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.3;
}

.module-heading__copy {
  max-width: 660px;
  margin: 14px auto 0;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.85;
}

.module-card-grid {
  display: grid;
  grid-template-columns: repeat(var(--module-columns, 3), minmax(0, 1fr));
  gap: 16px;
}

.module-item-card {
  display: grid;
  min-height: 190px;
  align-content: start;
  gap: 9px;
  padding: 26px;
  border-radius: var(--radius-lg);
  transition: transform var(--mirror-spring), border-color var(--mirror-spring), box-shadow var(--mirror-spring);
}

.module-item-card:hover {
  border-color: rgba(255, 255, 255, 0.28);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.48), inset 0 1px rgba(255, 255, 255, 0.18);
  transform: translateY(-3px);
}

.module-item-card__symbol {
  color: var(--accent);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
  letter-spacing: 0.1em;
}

.module-item-card__title {
  margin: 17px 0 0;
  color: var(--ink-strong);
  font-size: 18px;
}

.module-item-card__copy {
  margin: 0;
  color: var(--ink-soft);
  font-size: 14px;
  line-height: 1.75;
}

.split-module {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) minmax(220px, 0.5fr);
  align-items: center;
  gap: clamp(24px, 6vw, 72px);
  width: 100%;
  padding: clamp(32px, 6vw, 66px);
  border-radius: var(--radius-xl);
}

.split-module--reverse .split-module__copy { order: 2; }
.split-module__visual { display: grid; min-height: 220px; place-items: center; border: 1px solid rgba(255, 255, 255, 0.1); border-radius: var(--radius-lg); color: rgba(255, 255, 255, 0.55); background: rgba(255, 255, 255, 0.025); font-family: Georgia, serif; font-size: 64px; }

.quote-module {
  width: min(900px, 100%);
  margin-inline: auto;
  padding: clamp(32px, 6vw, 64px);
  border-radius: var(--radius-xl);
  text-align: center;
}

.quote-module__copy { margin: 0; color: var(--ink-strong); font-family: Georgia, "Songti SC", serif; font-size: clamp(24px, 4vw, 40px); line-height: 1.6; }
.quote-module__attribution { margin-top: 20px; color: var(--ink-soft); font-size: 13px; }
.faq-module__list { display: grid; gap: 10px; width: min(860px, 100%); margin-inline: auto; }
.faq-item { padding: 20px 24px; border-radius: var(--radius-md); }
.faq-item__question { cursor: pointer; color: var(--ink-strong); font-size: 16px; font-weight: 650; }
.faq-item__answer { margin: 14px 0 0; color: var(--ink-soft); line-height: 1.8; }

@media (max-width: 720px) {
  .fact-strip,
  .module-card-grid {
    grid-template-columns: 1fr;
  }

  .fact-card,
  .module-item-card {
    min-height: 0;
  }

  .module-heading {
    text-align: left;
  }

  .module-heading__copy {
    margin-inline: 0;
  }

  .split-module {
    grid-template-columns: 1fr;
  }

  .split-module--reverse .split-module__copy {
    order: initial;
  }

  .split-module__visual {
    min-height: 150px;
  }
}

@keyframes page-in {
  from {
    opacity: 0;
    transform: translateY(7px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 720px) {
  .app-shell {
    width: min(100% - 22px, 1120px);
    padding-top: 16px;
  }

  .brand__edition,
  .local-pill {
    display: none;
  }

  .hero-card {
    padding: 34px 24px;
  }

  .hero-card::after {
    opacity: 0.45;
  }

  .hero-card__actions,
  .question-footer,
  .result-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .guide-grid,
  .option-grid,
  .summary-tags {
    grid-template-columns: 1fr;
  }

  .guide-card {
    min-height: 0;
  }

  .question-card {
    margin-top: 2px;
    padding: 25px 18px;
  }

  .option-card {
    min-height: 82px;
  }

  .custom-form {
    grid-template-columns: 1fr;
  }

  .custom-form__label,
  .custom-form__message {
    grid-column: 1;
  }

  .question-footer .primary-button,
  .question-footer .secondary-button,
  .result-actions .primary-button,
  .result-actions .secondary-button {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* Shared deep-night glass skin. Layout and routing behavior remain unchanged. */
.brand__mark,
.local-pill,
.glass-card,
.product-nav {
  border-color: var(--mirror-glass-border);
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.12), transparent 48%), var(--mirror-glass);
  box-shadow: var(--mirror-shadow);
  backdrop-filter: blur(var(--mirror-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--mirror-blur)) saturate(180%);
}

.brand__mark {
  color: var(--mirror-accent);
  background: linear-gradient(145deg, rgba(184, 184, 184, 0.09), rgba(255, 255, 255, 0.045));
}

.local-pill {
  color: #c9c9c9;
}

.hero-card::after {
  border-left-color: rgba(255, 255, 255, 0.1);
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.015));
}

.primary-button {
  position: relative;
  overflow: hidden;
  border-color: rgba(184, 184, 184, 0.34);
  color: var(--mirror-accent-bright);
  background: rgba(184, 184, 184, 0.11);
  box-shadow: 0 4px 20px rgba(184, 184, 184, 0.08), inset 0 1px 0 rgba(230, 230, 230, 0.22);
  backdrop-filter: blur(var(--mirror-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--mirror-blur)) saturate(180%);
}

.primary-button::after {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.25), transparent);
  transform: translateX(-150%) skewX(-20deg);
  transition: transform 700ms ease-out;
}

.primary-button:hover::after {
  transform: translateX(150%) skewX(-20deg);
}

.secondary-button,
.custom-form,
.summary-tag,
.option-card {
  border-color: var(--mirror-glass-border);
  color: var(--ink);
  background: var(--mirror-glass-subtle);
  box-shadow: var(--mirror-shadow-soft);
  backdrop-filter: blur(var(--mirror-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--mirror-blur)) saturate(180%);
}

.primary-button,
.secondary-button,
.custom-form__input {
  border-radius: var(--radius-md);
}

.primary-button,
.secondary-button,
.text-button,
.custom-toggle,
.option-card,
.product-nav__button,
.article-card {
  transition: transform var(--mirror-spring), border-color var(--mirror-spring), background var(--mirror-spring), box-shadow var(--mirror-spring), color var(--mirror-spring);
}

.primary-button:not(:disabled):hover {
  border-color: rgba(184, 184, 184, 0.48);
  background: rgba(184, 184, 184, 0.17);
  box-shadow: 0 7px 26px rgba(184, 184, 184, 0.1), inset 0 1px 0 rgba(230, 230, 230, 0.25);
}

.secondary-button:hover,
.option-card:hover,
.custom-form:focus-within {
  border-color: rgba(184, 184, 184, 0.28);
  background: rgba(255, 255, 255, 0.085);
}

.progress-track {
  background: rgba(255, 255, 255, 0.09);
}

.progress-value {
  background: linear-gradient(90deg, var(--mirror-grey-strong), var(--mirror-accent));
  box-shadow: 0 0 18px rgba(184, 184, 184, 0.14);
}

.option-card--selected {
  border-color: rgba(184, 184, 184, 0.5);
  background: linear-gradient(145deg, rgba(184, 184, 184, 0.11), rgba(255, 255, 255, 0.06));
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.18), inset 0 1px rgba(255, 255, 255, 0.11);
}

.option-card__indicator {
  border-color: rgba(255, 255, 255, 0.36);
  background: rgba(255, 255, 255, 0.08);
}

.option-card--selected .option-card__indicator {
  border-color: var(--mirror-accent);
  background: var(--mirror-base);
}

.custom-form__input {
  border-color: var(--mirror-glass-border-strong);
  color: var(--mirror-text);
  background: rgba(255, 255, 255, 0.06);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.15), inset 0 -1px 0 rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(var(--mirror-blur)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--mirror-blur)) saturate(180%);
}

.custom-form__input::placeholder {
  color: #858585;
}

.custom-form__message--error {
  color: #ff9a91;
}

.product-nav {
  background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1), transparent 60%), var(--mirror-glass);
  box-shadow: var(--mirror-shadow);
  backdrop-filter: blur(var(--mirror-blur-strong)) saturate(180%);
  -webkit-backdrop-filter: blur(var(--mirror-blur-strong)) saturate(180%);
}

.product-nav__button--active {
  border: 1px solid rgba(184, 184, 184, 0.34);
  color: var(--mirror-accent-bright);
  background: rgba(184, 184, 184, 0.11);
  box-shadow: 0 8px 24px rgba(184, 184, 184, 0.09);
}

.primary-button:active,
.secondary-button:active,
.option-card:active,
.product-nav__button:active {
  transform: scale(0.97);
  transition-duration: 150ms;
  transition-timing-function: ease-out;
}

.guide-card:hover,
.article-card:hover {
  border-color: rgba(255, 255, 255, 0.32);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.24), inset 0 -1px 0 rgba(0, 0, 0, 0.35);
  transform: translateY(-4px);
}

.article-card__image,
.article-card__placeholder {
  color: rgba(255, 255, 255, 0.3);
  background: linear-gradient(135deg, var(--mirror-grey-strong), #252525);
}

.article-card:hover {
  border-color: rgba(255, 255, 255, 0.32);
}

.article-inline-link {
  color: var(--mirror-accent);
}

@supports not ((backdrop-filter: blur(2px)) or (-webkit-backdrop-filter: blur(2px))) {
  .glass-card,
  .brand__mark,
  .local-pill,
  .product-nav {
    background: #151515;
  }
}
.test-description__entry-choices {display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}
.test-description__entry-choices .primary-button {flex:1 1 220px;margin-top:0;}