:root {
  --paper: #f4f1e8;
  --paper-strong: #ebe5d7;
  --ink: #152b2b;
  --ink-soft: #526260;
  --line: #cfc9b9;
  --white: #fffdf8;
  --teal: #006d67;
  --teal-dark: #004d49;
  --teal-pale: #d8eeea;
  --orange: #c65f28;
  --orange-pale: #f7e2d3;
  --red: #a43c32;
  --red-pale: #f7ded9;
  --yellow: #8f6805;
  --yellow-pale: #f3e9bd;
  --shadow: 0 20px 60px rgb(21 43 43 / 9%);
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  font-family: "Avenir Next", "Noto Sans TC", "PingFang TC", "Microsoft JhengHei", sans-serif;
  color: var(--ink);
  background: var(--paper);
  font-synthesis: none;
}

* {
  box-sizing: border-box;
}

html {
  min-width: 320px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background:
    radial-gradient(circle at 82% 5%, rgb(0 109 103 / 8%), transparent 28rem),
    linear-gradient(180deg, #faf8f1 0, var(--paper) 34rem);
  color: var(--ink);
}

button,
input,
select {
  font: inherit;
}

button,
a,
summary,
input,
select {
  -webkit-tap-highlight-color: transparent;
}

button {
  cursor: pointer;
}

button:disabled {
  cursor: wait;
  opacity: 0.66;
}

:focus-visible {
  outline: 3px solid #ff9c5f;
  outline-offset: 3px;
}

.skip-link {
  position: fixed;
  z-index: 20;
  left: 16px;
  top: 12px;
  transform: translateY(-180%);
  padding: 12px 16px;
  border-radius: 8px;
  color: white;
  background: var(--ink);
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header,
main,
footer {
  width: min(1120px, calc(100% - 32px));
  margin-inline: auto;
}

.site-header {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid rgb(21 43 43 / 10%);
}

.brand {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: inherit;
  text-decoration: none;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50% 50% 50% 12px;
  color: white;
  background: var(--teal);
  font-weight: 800;
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  font-size: 1.08rem;
  letter-spacing: -0.02em;
}

.brand small {
  margin-top: 2px;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.release-badge,
.status-badge {
  display: inline-flex;
  min-height: 32px;
  align-items: center;
  padding: 6px 11px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--ink-soft);
  background: rgb(255 253 248 / 76%);
  font-size: 0.72rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  white-space: nowrap;
}

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

.compare-nav-link {
  color: var(--teal-dark);
  font-size: 0.76rem;
  font-weight: 800;
  text-decoration: none;
}

.compare-nav-link:hover {
  text-decoration: underline;
}

.hero {
  max-width: 880px;
  padding: 86px 0 48px;
}

.eyebrow,
.step-label {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2,
h3 {
  margin-top: 0;
  letter-spacing: -0.035em;
}

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(2.45rem, 7vw, 5.2rem);
  line-height: 0.98;
}

.hero-copy {
  max-width: 720px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1rem, 2vw, 1.2rem);
  line-height: 1.8;
}

.scope-callout {
  max-width: 760px;
  display: flex;
  align-items: baseline;
  gap: 8px 14px;
  margin-top: 28px;
  padding: 15px 18px;
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--orange-pale);
  line-height: 1.55;
}

.scope-callout strong {
  flex: 0 0 auto;
}

.scope-callout span {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.readiness-model {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  margin-top: 38px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--line);
}

.readiness-model article {
  min-width: 0;
  padding: 18px 16px;
  background: rgb(255 253 248 / 94%);
}

.readiness-model strong,
.readiness-model span,
.readiness-model small {
  display: block;
}

.readiness-model strong {
  margin-bottom: 20px;
  color: var(--teal);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.3rem;
}

.readiness-model span {
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1.45;
}

.readiness-model small {
  margin-top: 7px;
  color: var(--ink-soft);
  font-size: 0.7rem;
}

.scanner,
.progress-panel,
.result-panel,
.question-library,
.platform-observation {
  margin-bottom: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgb(255 253 248 / 92%);
  box-shadow: var(--shadow);
}

.scanner {
  padding: clamp(22px, 5vw, 48px);
}

.question-library,
.platform-observation {
  padding: clamp(22px, 5vw, 42px);
}

.section-heading,
.result-topline,
.subsection-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
}

.section-heading h2,
.result-topline h2,
.method-note h2,
.question-library h2,
.platform-observation h2 {
  margin-bottom: 0;
  font-size: clamp(1.55rem, 3.2vw, 2.4rem);
  line-height: 1.12;
}

.privacy-note,
.section-heading.compact > p,
.subsection-heading > p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
}

form {
  margin-top: 34px;
}

.beta-access-field {
  margin-bottom: 22px;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--teal-pale);
}

.beta-access-field input {
  max-width: 520px;
  background: var(--white);
}

label {
  display: inline-block;
  margin-bottom: 10px;
  font-size: 0.9rem;
  font-weight: 750;
}

.url-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
}

input,
select {
  width: 100%;
  min-width: 0;
  min-height: 54px;
  padding: 13px 16px;
  border: 1px solid #a9a696;
  border-radius: var(--radius-sm);
  color: var(--ink);
  background: white;
}

select {
  appearance: none;
  padding-right: 44px;
  background-image:
    linear-gradient(45deg, transparent 50%, var(--ink-soft) 50%),
    linear-gradient(135deg, var(--ink-soft) 50%, transparent 50%);
  background-position:
    calc(100% - 20px) 50%,
    calc(100% - 14px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

select:disabled {
  cursor: wait;
  color: var(--ink-soft);
  background-color: var(--paper-strong);
}

input::placeholder {
  color: #7d8582;
}

input[aria-invalid="true"] {
  border-color: var(--red);
  box-shadow: 0 0 0 1px var(--red);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 18px;
  margin-top: 12px;
}

.footer-links a {
  color: var(--teal-dark);
  font-weight: 700;
}

.legal-page main {
  max-width: 820px;
  padding: 64px 0 96px;
}

.legal-page article {
  padding: clamp(24px, 5vw, 52px);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--white);
  box-shadow: var(--shadow);
}

.legal-page h1 {
  font-size: clamp(2.2rem, 6vw, 4.2rem);
}

.legal-page h2 {
  margin-top: 38px;
  margin-bottom: 12px;
  font-size: 1.35rem;
}

.legal-page p,
.legal-page li {
  color: var(--ink-soft);
  line-height: 1.75;
}

.primary-button,
.secondary-button,
.demo-button,
.download-button {
  min-height: 44px;
  border-radius: var(--radius-sm);
  font-weight: 760;
}

.primary-button {
  min-width: 150px;
  padding: 13px 22px;
  border: 1px solid var(--teal);
  color: white;
  background: var(--teal);
  box-shadow: 0 8px 20px rgb(0 109 103 / 18%);
}

.download-button {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border: 1px solid var(--teal);
  border-radius: var(--radius-sm);
  color: var(--teal-dark);
  background: var(--teal-pale);
  font-weight: 760;
  text-decoration: none;
}

.download-button:hover {
  background: #c4e6e0;
}

.primary-button:hover:not(:disabled) {
  border-color: var(--teal-dark);
  background: var(--teal-dark);
}

.secondary-button {
  padding: 12px 18px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: transparent;
}

.secondary-button:hover {
  border-color: var(--ink-soft);
  background: var(--paper);
}

.field-hint,
.field-error {
  margin: 9px 0 0;
  font-size: 0.82rem;
  line-height: 1.5;
}

.field-hint {
  color: var(--ink-soft);
}

.field-error {
  color: var(--red);
  font-weight: 700;
}

.demo-block {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 30px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

.demo-block > p {
  flex: 0 0 auto;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.demo-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.demo-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--paper);
}

.demo-button:hover {
  border-color: var(--teal);
  background: var(--teal-pale);
}

.demo-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
}

.demo-dot.degraded {
  background: var(--yellow);
}

.demo-dot.unscorable {
  background: var(--red);
}

.question-toolbar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(270px, 0.55fr);
  gap: 16px;
  margin-top: 30px;
}

.industry-field,
.question-count {
  min-width: 0;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.industry-field select {
  margin-top: 2px;
}

.custom-industry-field {
  margin-top: 16px;
  padding: 18px;
  border: 1px solid #c28b55;
  border-radius: var(--radius-md);
  background: var(--orange-pale);
}

.custom-industry-field input {
  margin-top: 3px;
  background: var(--white);
}

.question-count {
  display: grid;
  grid-template-columns: 1fr auto;
  align-content: center;
  gap: 8px 14px;
}

.question-count > span {
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.question-count > strong {
  color: var(--teal-dark);
  font-size: 1.35rem;
}

.count-chips {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.count-chips span,
.question-category,
.platform-status {
  display: inline-flex;
  min-height: 28px;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 750;
}

.count-chips span,
.question-category {
  color: var(--teal-dark);
  background: var(--teal-pale);
}

.question-pack-card {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-top: 16px;
  padding: 18px;
  border: 1px solid #a9c7c2;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--teal-pale), #eef5eb);
}

.question-pack-card h3,
.custom-questions h3 {
  margin: 0;
  font-size: 1.25rem;
}

.question-pack-card > p {
  max-width: 58ch;
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.86rem;
  line-height: 1.6;
}

.library-status {
  margin: 18px 0 0;
  color: var(--ink-soft);
}

.library-retry {
  margin-top: 12px;
}

.recommended-questions {
  min-width: 0;
  margin: 26px 0 0;
  padding: 0;
  border: 0;
}

.recommended-questions legend {
  padding: 0;
  font-size: 1.05rem;
  font-weight: 780;
}

.question-help {
  margin: 7px 0 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.55;
}

.question-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.question-option {
  min-width: 0;
  min-height: 112px;
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  cursor: pointer;
}

.question-option:hover {
  border-color: #82aaa4;
}

.question-option:has(input:checked) {
  border-color: var(--teal);
  box-shadow: inset 0 0 0 1px var(--teal);
  background: #f1faf7;
}

.question-option input {
  width: 22px;
  min-height: 22px;
  margin: 1px 0 0;
  padding: 0;
  border: 0;
  border-radius: 4px;
  background: transparent;
  accent-color: var(--teal);
}

.question-copy {
  min-width: 0;
}

.question-copy strong,
.question-copy small {
  display: block;
}

.question-copy strong {
  margin-top: 9px;
  font-size: 0.92rem;
  line-height: 1.55;
}

.question-copy small {
  margin-top: 8px;
  color: var(--ink-soft);
  font-size: 0.76rem;
  line-height: 1.5;
}

.minimum-hint {
  margin-top: 14px;
  padding: 12px 14px;
  border-left: 4px solid var(--yellow);
  border-radius: 0 10px 10px 0;
  color: #604804;
  background: var(--yellow-pale);
  font-size: 0.82rem;
  line-height: 1.5;
}

.minimum-hint.complete {
  border-color: var(--teal);
  color: var(--teal-dark);
  background: var(--teal-pale);
}

.custom-questions {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: 22px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.custom-questions > div > p:last-child {
  margin: 8px 0 0;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.6;
}

.custom-question-form {
  margin: 0;
}

.custom-question-type-row {
  display: grid;
  grid-template-columns: minmax(88px, 0.35fr) minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin-bottom: 9px;
}

.custom-question-type-row label {
  margin: 0;
}

.custom-question-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
}

.custom-question-list {
  grid-column: 2;
  display: grid;
  gap: 8px;
  margin: -8px 0 0;
  padding: 0;
  list-style: none;
}

.custom-question-item {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 10px 10px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
}

.custom-question-item span {
  min-width: 0;
  font-size: 0.86rem;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.custom-question-copy {
  display: grid;
  gap: 5px;
}

.custom-question-copy .custom-question-category {
  width: fit-content;
  color: var(--teal-dark);
  font-size: 0.68rem;
  font-weight: 800;
}

.remove-question {
  min-width: 44px;
  min-height: 44px;
  flex: 0 0 auto;
  border: 0;
  border-radius: 10px;
  color: var(--red);
  background: var(--red-pale);
  font-weight: 750;
}

.platform-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 28px;
}

.platform-summary {
  display: grid;
  grid-template-columns: minmax(180px, 0.8fr) minmax(0, 2fr);
  gap: 18px;
  align-items: stretch;
  margin-top: 28px;
  padding: 18px;
  border: 1px solid #b6d7cb;
  border-radius: var(--radius-md);
  background: var(--teal-pale);
}

.platform-summary > div {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: baseline;
  gap: 2px 10px;
}

.platform-summary > div > span,
.platform-summary > div > small {
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.platform-summary > div > strong {
  grid-row: 1 / 3;
  grid-column: 1;
  color: var(--teal-dark);
  font-size: clamp(2.4rem, 5vw, 4rem);
  line-height: 1;
}

.platform-summary > div > span,
.platform-summary > div > small {
  grid-column: 2;
}

.platform-summary dl {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 0;
  border-left: 1px solid #b6d7cb;
}

.platform-summary dl div {
  min-width: 0;
  padding: 8px 16px;
}

.platform-summary dt {
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.platform-summary dd {
  margin: 6px 0 0;
  font-size: 1.05rem;
  font-weight: 800;
}

.platform-list article {
  min-width: 0;
  min-height: 78px;
  display: grid;
  grid-template-columns: 42px minmax(0, 1fr) auto;
  align-items: center;
  gap: 12px;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.platform-list article.complete {
  border-color: #90c8b7;
  background: #f1faf6;
}

.platform-list article.failed,
.platform-list article.not-configured {
  background: #faf8f1;
}

.platform-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 13px;
  color: white;
  background: var(--ink);
  font-weight: 850;
}

.platform-mark.google {
  background: #3569db;
}

.platform-mark.gemini {
  background: linear-gradient(135deg, #764ba2, #3972da);
}

.platform-mark.perplexity {
  background: #167f79;
}

.platform-mark.doubao {
  background: #e66248;
}

.platform-list strong,
.platform-list small {
  display: block;
}

.platform-list small {
  margin-top: 4px;
  color: var(--ink-soft);
  font-size: 0.74rem;
}

.platform-status {
  padding: 5px 8px;
  border-radius: 999px;
  font-size: 0.72rem;
  font-weight: 800;
  white-space: nowrap;
}

.platform-status.idle,
.platform-status.not-configured,
.platform-status.skipped {
  color: #604804;
  background: var(--yellow-pale);
}

.platform-status.running {
  color: var(--teal-dark);
  background: var(--teal-pale);
}

.platform-status.complete {
  color: white;
  background: var(--teal);
}

.platform-status.failed,
.platform-status.degraded {
  color: #721f1f;
  background: var(--red-pale);
}

.platform-metrics {
  grid-column: 2 / -1;
  margin: -4px 0 0;
  color: var(--ink-soft);
  font-size: 0.76rem;
}

.platform-boundary {
  margin: 16px 0 0;
  color: var(--ink-soft);
  font-size: 0.78rem;
  line-height: 1.6;
}

.progress-panel {
  padding: clamp(22px, 5vw, 42px);
}

.scan-id {
  max-width: 40ch;
  color: var(--ink-soft);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
  overflow-wrap: anywhere;
}

.progress-track {
  height: 10px;
  margin-top: 30px;
  overflow: hidden;
  border-radius: 999px;
  background: var(--paper-strong);
}

.progress-track span {
  display: block;
  width: 8%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--teal), #35a797);
  transition: width 420ms ease;
}

.live-status {
  min-height: 1.5em;
  margin: 14px 0 0;
  font-weight: 720;
}

.progress-steps {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}

.progress-steps li {
  min-width: 0;
  padding-top: 14px;
  border-top: 2px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.84rem;
}

.progress-steps li span {
  width: 24px;
  height: 24px;
  display: inline-grid;
  place-items: center;
  margin-right: 6px;
  border-radius: 50%;
  background: var(--paper-strong);
  font-size: 0.72rem;
  font-weight: 800;
}

.progress-steps li.active,
.progress-steps li.complete {
  border-color: var(--teal);
  color: var(--ink);
}

.progress-steps li.active span,
.progress-steps li.complete span {
  color: white;
  background: var(--teal);
}

.progress-note {
  margin: 22px 0 0;
  color: var(--ink-soft);
  font-size: 0.8rem;
}

.result-panel {
  padding: clamp(22px, 5vw, 48px);
}

.status-badge.ready {
  border-color: #8ebbb4;
  color: var(--teal-dark);
  background: var(--teal-pale);
}

.status-badge.degraded {
  border-color: #d1bd68;
  color: #6d5004;
  background: var(--yellow-pale);
}

.status-badge.unscorable,
.status-badge.blocked,
.status-badge.failed,
.status-badge.validation {
  border-color: #dcaca5;
  color: #7c2c25;
  background: var(--red-pale);
}

.result-summary {
  margin-top: 30px;
}

.result-score-boundary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 12px;
  padding: 14px 16px;
  border-left: 4px solid var(--ink);
  background: var(--paper);
}

.result-score-boundary span {
  color: var(--ink-soft);
  font-size: 0.82rem;
}

.score-dimension-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.score-card {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(20px, 5vw, 46px);
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid #a9c7c2;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--teal-pale), #eef5eb);
}

.score-dimension-grid .score-card {
  grid-template-columns: 1fr;
  align-content: start;
  gap: 20px;
}

.score-dimension-grid .score-ring {
  width: 116px;
}

.dimension-card {
  min-width: 0;
  padding: clamp(20px, 4vw, 34px);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--paper);
}

.dimension-card.industry-dimension {
  border-color: #d9b27b;
  background: linear-gradient(145deg, var(--orange-pale), #f8f1e5);
}

.dimension-card.ai-dimension {
  border-color: #a9c7c2;
  background: linear-gradient(145deg, #edf7f4, #eef3ee);
}

.dimension-score {
  display: block;
  margin: 18px 0 14px;
  color: var(--teal-dark);
  font-size: clamp(3.25rem, 7vw, 5.1rem);
  line-height: 0.9;
}

.dimension-card h3 {
  margin: 0 0 9px;
  font-size: 1.08rem;
}

.dimension-card p:last-child {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.84rem;
  line-height: 1.65;
}

.score-ring {
  --score-angle: 0deg;
  width: clamp(118px, 18vw, 164px);
  aspect-ratio: 1;
  display: grid;
  place-content: center;
  position: relative;
  border-radius: 50%;
  background: conic-gradient(var(--teal) var(--score-angle), rgb(255 255 255 / 72%) 0);
  text-align: center;
}

.score-ring::after {
  position: absolute;
  inset: 10px;
  border-radius: inherit;
  background: var(--white);
  content: "";
}

.score-ring strong,
.score-ring span {
  position: relative;
  z-index: 1;
}

.score-ring strong {
  font-size: clamp(2.45rem, 7vw, 4rem);
  line-height: 0.95;
}

.score-ring span {
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.score-card h3 {
  margin-bottom: 10px;
  font-size: clamp(1.35rem, 3vw, 2rem);
}

.score-card p:last-child {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.7;
}

.result-kicker {
  margin: 0 0 8px;
  color: var(--teal-dark);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.score-card.no-score {
  border-color: #dbb7af;
  background: linear-gradient(135deg, var(--red-pale), #f4eee6);
}

.score-card.no-score .score-ring {
  background: var(--paper-strong);
}

.result-meta {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 16px 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--line);
}

.result-meta div {
  min-width: 0;
  padding: 15px 16px;
  background: var(--white);
}

.result-meta dt {
  margin-bottom: 5px;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.result-meta dd {
  margin: 0;
  font-size: 0.86rem;
  font-weight: 750;
  overflow-wrap: anywhere;
}

.result-alert {
  margin-top: 18px;
  padding: 16px 18px;
  border-left: 4px solid var(--orange);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  background: var(--orange-pale);
}

.result-alert strong {
  display: block;
  margin-bottom: 5px;
}

.result-alert p {
  margin: 0;
  line-height: 1.6;
}

.category-breakdown,
.actions-section,
.rules-section,
.evidence-section {
  margin-top: 44px;
}

.category-breakdown-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 9px;
  margin-top: 16px;
}

.category-breakdown-grid article {
  min-width: 0;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
}

.category-breakdown-grid article.pass {
  border-color: #a9c7c2;
  background: var(--teal-pale);
}

.category-breakdown-grid article.unknown {
  border-color: #d1bd68;
  background: var(--yellow-pale);
}

.category-breakdown-grid h4 {
  min-height: 2.8em;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.4;
}

.category-breakdown-grid p {
  margin: 7px 0 16px;
  color: var(--ink-soft);
  font-size: 0.72rem;
}

.category-breakdown-grid strong,
.category-breakdown-grid > article > span:not(.category-track) {
  display: block;
}

.category-breakdown-grid strong {
  font-size: 1.45rem;
}

.category-breakdown-grid > article > span:not(.category-track) {
  min-height: 2.6em;
  margin-top: 5px;
  color: var(--ink-soft);
  font-size: 0.72rem;
  line-height: 1.35;
}

.category-track {
  display: block;
  height: 6px;
  margin-top: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgb(16 37 31 / 10%);
}

.category-track span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--teal);
}

.category-breakdown-grid article.fail .category-track span {
  background: var(--orange);
}

.category-boundary {
  margin: 14px 0 0;
  color: var(--ink-soft);
  font-size: 0.8rem;
  line-height: 1.55;
}

.subsection-heading {
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.subsection-heading h3 {
  margin: 0;
  font-size: clamp(1.35rem, 3vw, 1.8rem);
}

.action-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
  counter-reset: priority;
}

.action-card {
  min-width: 0;
  padding: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
  counter-increment: priority;
}

.action-card::before {
  display: block;
  margin-bottom: 34px;
  color: var(--orange);
  font-size: 0.78rem;
  font-weight: 800;
  content: "優先 " counter(priority, decimal-leading-zero);
}

.action-card h4 {
  margin: 0 0 9px;
  font-size: 1.05rem;
  line-height: 1.35;
}

.action-card p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.65;
}

.action-card .action-completion {
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  color: var(--ink);
  font-size: 0.8rem;
}

.action-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.action-meta span {
  padding: 5px 8px;
  border-radius: 999px;
  color: var(--teal-dark);
  background: var(--teal-pale);
  font-size: 0.7rem;
  font-weight: 700;
}

.rule-list {
  margin-top: 12px;
}

.rule-card {
  border-bottom: 1px solid var(--line);
}

.rule-card summary,
.evidence-section > summary {
  min-height: 58px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  cursor: pointer;
  list-style: none;
}

.rule-card summary::-webkit-details-marker,
.evidence-section > summary::-webkit-details-marker {
  display: none;
}

.rule-title-wrap {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 12px;
}

.rule-state {
  width: 27px;
  height: 27px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 900;
}

.rule-state.pass {
  color: white;
  background: var(--teal);
}

.rule-state.warn,
.rule-state.unknown {
  color: #644900;
  background: var(--yellow-pale);
}

.rule-state.fail {
  color: white;
  background: var(--red);
}

.rule-card h4 {
  margin: 0;
  font-size: 0.96rem;
  letter-spacing: -0.01em;
}

.rule-card summary > span:last-child {
  color: var(--ink-soft);
  font-size: 0.75rem;
  font-weight: 700;
  white-space: nowrap;
}

.rule-body {
  padding: 0 0 20px 39px;
}

.rule-body p {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.65;
}

.rule-evidence {
  margin-top: 12px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--paper);
  font-size: 0.82rem;
}

.evidence-section {
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: var(--white);
}

.evidence-section > summary {
  padding: 16px 18px;
}

.evidence-section > summary strong,
.evidence-section > summary small {
  display: block;
}

.evidence-section > summary small {
  margin-top: 3px;
  color: var(--ink-soft);
}

.summary-icon {
  font-size: 1.3rem;
  transition: transform 180ms ease;
}

.evidence-section[open] .summary-icon {
  transform: rotate(45deg);
}

.evidence-list {
  display: grid;
  gap: 10px;
  padding: 0 18px 18px;
}

.evidence-card {
  min-width: 0;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--paper);
}

.evidence-card strong,
.evidence-card span,
.evidence-card a {
  display: block;
}

.evidence-card span,
.evidence-card a {
  margin-top: 6px;
  color: var(--ink-soft);
  font-size: 0.82rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.evidence-card a {
  min-height: 44px;
  align-content: center;
  color: var(--teal-dark);
}

.empty-message {
  margin: 0;
  padding: 18px;
  border: 1px dashed var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink-soft);
  text-align: center;
}

.result-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
}

.method-note {
  padding: 76px 0 72px;
}

.method-note > h2 {
  max-width: 650px;
}

.method-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
}

.method-grid article {
  min-width: 0;
  padding-top: 18px;
  border-top: 2px solid var(--ink);
}

.method-grid span {
  color: var(--orange);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
  font-weight: 800;
}

.method-grid h3 {
  margin: 22px 0 8px;
  font-size: 1.03rem;
}

.method-grid p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.88rem;
  line-height: 1.65;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0 40px;
  border-top: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 0.76rem;
}

footer p {
  margin: 0;
}

.noscript {
  position: fixed;
  inset: auto 16px 16px;
  z-index: 10;
  padding: 14px;
  border-radius: 10px;
  color: white;
  background: var(--red);
  text-align: center;
}

[hidden] {
  display: none !important;
}

@media (max-width: 720px) {
  .header-actions {
    align-items: flex-end;
    flex-direction: column-reverse;
    gap: 7px;
  }

  .site-header,
  main,
  footer {
    width: min(100% - 24px, 1120px);
  }

  .hero {
    padding: 62px 0 36px;
  }

  .scope-callout,
  .question-pack-card {
    align-items: flex-start;
    flex-direction: column;
  }

  .readiness-model {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .primary-button {
    width: 100%;
  }

  .demo-block,
  .section-heading,
  .result-topline,
  .subsection-heading {
    align-items: flex-start;
    flex-direction: column;
  }

  .demo-list,
  .demo-button {
    width: 100%;
  }

  .question-toolbar,
  .question-list,
  .custom-questions,
  .platform-list {
    grid-template-columns: 1fr;
  }

  .platform-summary {
    grid-template-columns: 1fr;
  }

  .platform-summary dl {
    border-top: 1px solid #b6d7cb;
    border-left: 0;
  }

  .custom-question-list {
    grid-column: 1;
    margin-top: 0;
  }

  .progress-steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .score-card {
    grid-template-columns: 1fr;
  }

  .score-dimension-grid {
    grid-template-columns: 1fr;
  }

  .result-score-boundary {
    align-items: flex-start;
    flex-direction: column;
  }

  .score-ring {
    width: 132px;
  }

  .result-meta {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .category-breakdown-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .action-list,
  .method-grid {
    grid-template-columns: 1fr;
  }

  .action-card::before {
    margin-bottom: 22px;
  }

  footer {
    flex-direction: column;
  }
}

@media (max-width: 390px) {
  .site-header {
    min-height: 78px;
  }

  .brand small {
    display: none;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
  }

  .release-badge {
    padding-inline: 8px;
    font-size: 0.64rem;
  }

  h1 {
    font-size: clamp(2.2rem, 13vw, 3rem);
  }

  .readiness-model {
    grid-template-columns: 1fr;
  }

  .readiness-model article {
    display: grid;
    grid-template-columns: 46px minmax(0, 1fr);
    gap: 2px 10px;
  }

  .readiness-model strong {
    grid-row: 1 / 3;
    margin: 0;
  }

  .readiness-model small {
    margin-top: 2px;
  }

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

  .custom-question-type-row {
    grid-template-columns: 1fr;
  }

  .custom-question-row button,
  .library-retry {
    width: 100%;
  }

  .platform-list article {
    grid-template-columns: 42px minmax(0, 1fr);
  }

  .platform-status {
    grid-column: 2;
    justify-self: start;
  }

  .platform-summary dl {
    grid-template-columns: 1fr;
  }

  .platform-summary dl div {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    border-bottom: 1px solid #cfe3dc;
  }

  .platform-summary dd {
    margin-top: 0;
  }

  .progress-steps {
    grid-template-columns: 1fr;
  }

  .result-meta {
    grid-template-columns: 1fr;
  }

  .category-breakdown-grid {
    grid-template-columns: 1fr;
  }

  .rule-body {
    padding-left: 0;
  }

  .rule-card summary > span:last-child {
    white-space: normal;
    text-align: right;
  }

  .result-controls,
  .result-controls button,
  .result-controls a {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}

@media print {
  @page {
    size: A4;
    margin: 12mm;
  }

  body {
    background: #fff;
    color: #111;
  }

  .site-header,
  .scanner,
  .question-library,
  .progress-panel,
  .method-note,
  .result-controls,
  .skip-link,
  noscript {
    display: none !important;
  }

  main,
  footer {
    width: 100%;
  }

  .hero {
    padding: 0 0 16px;
  }

  .hero-copy,
  .readiness-model {
    display: none;
  }

  .platform-observation,
  .result-panel {
    display: block !important;
    margin: 0 0 16px;
    break-inside: avoid;
    box-shadow: none;
  }

  .rule-card,
  .action-card,
  .score-card,
  .dimension-card,
  .platform-list article {
    break-inside: avoid;
  }

  details.evidence-section:not([open]) {
    display: none;
  }

  footer {
    margin-top: 18px;
    padding: 14px 0 0;
  }
}