:root {
  --bg: #edf4ef;
  --bg-soft: #f8fbf7;
  --paper: rgba(251, 255, 251, 0.8);
  --paper-strong: rgba(247, 252, 248, 0.94);
  --ink: #173730;
  --ink-soft: #5b716a;
  --line: rgba(30, 108, 86, 0.12);
  --line-strong: rgba(30, 108, 86, 0.22);
  --accent: #1e6c56;
  --accent-2: #268d79;
  --accent-3: #217050;
  --shadow: 0 24px 50px rgba(24, 73, 60, 0.12);
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
  text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  font-family: "Avenir Next", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background:
    linear-gradient(180deg, rgba(30, 108, 86, 0.04), transparent 220px),
    linear-gradient(180deg, #f9fcf9 0%, #eef4ef 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(30, 108, 86, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(30, 108, 86, 0.02) 1px, transparent 1px);
  background-size: 34px 34px;
  opacity: 0.45;
}

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

a:hover {
  text-decoration: underline;
}

.app {
  width: min(1140px, calc(100% - 32px));
  margin: clamp(18px, 3vw, 36px) auto 52px;
}

.screen {
  display: grid;
  gap: 18px;
}

.hidden {
  display: none;
}

.header {
  display: flex;
  align-items: end;
  gap: 16px;
  margin-bottom: 24px;
}

.brand__eyebrow,
.eyebrow,
.sectionHead__eyebrow {
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand__title {
  margin-top: 2px;
  font-family: "STSong", "Noto Serif SC", "Songti SC", serif;
  font-size: 38px;
  line-height: 1;
  letter-spacing: 0.06em;
}

.card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.92), rgba(250, 253, 250, 0.86)), var(--paper);
  box-shadow: 0 18px 42px rgba(24, 73, 60, 0.08);
  padding: 38px 40px;
}

.card--soft {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.64), rgba(255, 250, 242, 0.38)), var(--paper-strong);
}

.hero {
  display: block;
}

.hero__main {
  display: grid;
  gap: 20px;
  min-width: 0;
}

.hero__title,
.sectionHead__title {
  margin: 6px 0 0;
  font-family: "STSong", "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(42px, 5vw, 68px);
  line-height: 1.18;
  font-weight: 600;
  letter-spacing: -0.02em;
  text-wrap: pretty;
}

.hero__title {
  max-width: min(13em, 100%);
  word-break: normal;
  overflow-wrap: break-word;
  line-break: strict;
  white-space: normal;
}

.hero__subtitle {
  margin: 0;
  max-width: none;
  color: var(--accent);
  font-size: clamp(18px, 1.95vw, 24px);
  line-height: 1.55;
  white-space: nowrap;
}

.hero__body {
  display: grid;
  gap: 18px;
  align-items: start;
}

.hero__text {
  margin: 0;
  color: var(--ink-soft);
  max-width: none;
  line-height: 1.95;
  font-size: 18px;
}

.hero__callout {
  display: grid;
  grid-template-columns: minmax(120px, 152px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  max-width: none;
  padding: 20px 22px;
  border-radius: 20px;
  border: 1px solid rgba(30, 108, 86, 0.12);
  background: linear-gradient(135deg, rgba(38, 141, 121, 0.08), rgba(255, 255, 255, 0.9));
}

.hero__calloutTag {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  padding-top: 2px;
}

.hero__calloutText {
  margin: 0;
  color: var(--ink-soft);
  line-height: 1.9;
  font-size: 16px;
}

.panel {
  padding: 20px 22px;
  border-radius: 24px;
  border: 1px solid rgba(30, 108, 86, 0.12);
  background: linear-gradient(180deg, rgba(30, 108, 86, 0.06), rgba(255, 255, 255, 0.92));
  box-shadow: 0 10px 24px rgba(24, 73, 60, 0.05);
}

.guideRow {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.guideItem {
  min-height: 100%;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(30, 108, 86, 0.1);
  background: rgba(255, 255, 255, 0.72);
}

.guideItem strong {
  display: block;
  margin-bottom: 8px;
  color: var(--ink);
  font-size: 15px;
}

.guideItem span {
  display: block;
  color: var(--ink-soft);
  line-height: 1.8;
  font-size: 14px;
}

.panel__title,
.box__title,
.axisCard__title,
.introAxis__title,
.summaryCard__title,
.question__index,
.pill,
.resultTitle {
  font-weight: 700;
}

.field__label {
  display: block;
  margin-bottom: 8px;
  color: var(--ink-soft);
  font-size: 13px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 18px;
}

.actions--spread {
  justify-content: space-between;
}

.actions--intro {
  align-items: center;
  gap: 12px;
}

.actions--intro .btn {
  min-height: 54px;
  padding-inline: 28px;
}

.btn {
  appearance: none;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  color: var(--ink);
  padding: 12px 18px;
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, background 140ms ease;
}

.btn:hover {
  transform: translateY(-1px);
  border-color: var(--line-strong);
}

.btn:disabled {
  cursor: not-allowed;
  opacity: 0.45;
  transform: none;
}

.btn--primary {
  color: white;
  border-color: rgba(33, 112, 80, 0.3);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 20px rgba(30, 108, 86, 0.16);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.48);
}

.btn--link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.stackList {
  margin: 0;
  padding-left: 18px;
  line-height: 1.8;
}

.stackList--muted {
  color: var(--ink-soft);
}

.chipWrap,
.docLinks,
.resultBadges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.chip,
.badge,
.pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 34px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink);
  font-size: 12px;
}

.pill {
  background: rgba(30, 108, 86, 0.08);
  color: var(--accent);
}

.pill--ghost {
  background: rgba(255, 255, 255, 0.68);
  color: var(--ink-soft);
}

.sectionHead {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 16px;
  margin-bottom: 16px;
}

.sectionHead__title {
  font-size: 28px;
}

.axisGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.introAxis {
  padding: 18px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.72), rgba(255, 255, 255, 0.38));
}

.introAxis__code {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.introAxis__title {
  margin-top: 10px;
  font-size: 18px;
}

.introAxis__body {
  margin-top: 8px;
  color: var(--ink-soft);
  line-height: 1.75;
  font-size: 14px;
}

.docLinks {
  margin-top: 14px;
}

.testMeta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
}

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

.progress {
  width: 100%;
  height: 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.7);
  overflow: hidden;
}

.progress__bar {
  height: 100%;
  width: 0;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  transition: width 140ms ease;
}

.progress__text {
  flex: 0 0 auto;
  color: var(--ink-soft);
  font-size: 13px;
}

.questionShell {
  margin-top: 20px;
  padding: 28px;
  border-radius: 24px;
  border: 1px solid rgba(30, 108, 86, 0.12);
  background:
    radial-gradient(circle at right top, rgba(30, 108, 86, 0.08), transparent 32%),
    rgba(255, 255, 255, 0.72);
}

.question__index {
  color: var(--accent-2);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.question__stem {
  margin-top: 10px;
  font-family: "STSong", "Noto Serif SC", "Songti SC", serif;
  max-width: none;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.48;
  letter-spacing: -0.01em;
  text-wrap: pretty;
}

.scale {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 22px;
}

.choice {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 148px;
  padding: 18px 20px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.68);
  cursor: pointer;
  transition: transform 140ms ease, border-color 140ms ease, box-shadow 140ms ease;
}

.choice__head {
  display: flex;
  align-items: center;
}

.choice:hover {
  transform: translateY(-2px);
  border-color: rgba(30, 108, 86, 0.22);
}

.choice--selected {
  border-color: rgba(30, 108, 86, 0.42);
  box-shadow: 0 10px 22px rgba(30, 108, 86, 0.08);
  background: linear-gradient(180deg, rgba(30, 108, 86, 0.11), rgba(255, 255, 255, 0.9));
}

.choice__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  background: rgba(30, 108, 86, 0.1);
  color: var(--accent);
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
}

.choice__value {
  color: var(--ink-soft);
  font-size: 16px;
  line-height: 1.78;
}

.resultHero {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.resultType {
  font-family: "STSong", "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(34px, 5vw, 56px);
  line-height: 1.16;
  letter-spacing: 0.02em;
  text-wrap: pretty;
}

.resultTitle {
  margin-top: 8px;
  font-size: 20px;
  color: var(--accent);
}

.resultLead {
  margin: 14px 0 0;
  max-width: 700px;
  color: var(--ink-soft);
  line-height: 1.9;
}

.summaryGrid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.summaryCard,
.axisCard,
.box {
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.72);
}

.summaryCard {
  padding: 18px;
}

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

.summaryCard__value {
  margin-top: 10px;
  font-size: 22px;
  font-family: "STSong", "Noto Serif SC", "Songti SC", serif;
}

.summaryCard__text {
  margin-top: 8px;
  color: var(--ink-soft);
  line-height: 1.7;
  font-size: 14px;
}

.axes {
  display: grid;
  gap: 14px;
}

.axisCard {
  padding: 18px;
}

.axisCard__head,
.axisCard__meta {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
}

.axisCard__code {
  color: var(--accent);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.axisCard__title {
  margin-top: 6px;
  font-size: 18px;
}

.axisCard__blurb,
.axisCard__tip {
  color: var(--ink-soft);
  line-height: 1.75;
  font-size: 14px;
}

.axisCard__tip {
  margin-top: 12px;
}

.axisCard__state {
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(30, 108, 86, 0.08);
  color: var(--accent);
  font-size: 12px;
  white-space: nowrap;
}

.axisCard__meta {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 12px;
}

.meter {
  position: relative;
  height: 14px;
  margin-top: 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid var(--line);
  overflow: hidden;
}

.meter__mid {
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background: rgba(24, 48, 44, 0.16);
}

.meter__fill {
  position: absolute;
  top: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
}

.resultGrid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.box {
  padding: 20px;
}

.box__title {
  margin-bottom: 10px;
}

.box__body {
  color: var(--ink-soft);
  line-height: 1.8;
}

.prose p {
  margin: 0 0 12px;
}

.prose p:last-child {
  margin-bottom: 0;
}

.fineprint {
  margin: 6px 0 0;
  color: var(--ink-soft);
  font-size: 13px;
  line-height: 1.7;
}

.footer {
  display: grid;
  justify-items: center;
  gap: 10px;
  margin-top: 28px;
  color: var(--ink-soft);
  font-size: 13px;
}

.footer__slogan {
  font-family: "STSong", "Noto Serif SC", "Songti SC", serif;
  font-size: 18px;
  color: var(--accent);
}

.footer__links {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}

.footer__sep {
  opacity: 0.5;
}

.footer__contact {
  display: flex;
  justify-content: center;
  gap: 24px;
  margin-top: 8px;
  flex-wrap: wrap;
}

.footer__contactItem {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

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

.footer__contactLink {
  color: var(--accent);
  font-size: 13px;
  text-decoration: none;
  transition: opacity 140ms ease;
}

.footer__contactLink:hover {
  opacity: 0.8;
  text-decoration: underline;
}

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

@media (max-width: 1040px) {
  .summaryGrid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .resultGrid,
  .guideRow {
    grid-template-columns: 1fr;
  }

  .hero__callout {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

@media (max-width: 820px) {
  .app {
    width: min(100% - 24px, 1140px);
  }

  .header {
    margin-bottom: 18px;
  }

  .card {
    padding: 28px 22px;
    border-radius: 22px;
  }

  .hero__title,
  .sectionHead__title {
    font-size: clamp(30px, 6vw, 42px);
  }

  .hero__title {
    max-width: 10em;
  }

  .hero__subtitle {
    font-size: 17px;
    white-space: normal;
  }

  .hero__text,
  .hero__calloutText,
  .choice__value {
    font-size: 15px;
    line-height: 1.75;
  }

  .guideItem span {
    font-size: 15px;
  }

  .summaryGrid,
  .axisGrid,
  .scale {
    grid-template-columns: 1fr;
  }

  .topbar {
    flex-direction: column;
    align-items: stretch;
  }

  .progress__text {
    text-align: right;
  }

  .questionShell {
    padding: 22px 18px;
  }

  .question__stem {
    font-size: clamp(24px, 5vw, 32px);
    line-height: 1.55;
  }

  .resultHero,
  .axisCard__head,
  .axisCard__meta {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .app {
    width: min(100% - 20px, 1140px);
  }

  .header {
    align-items: start;
    flex-direction: column;
    gap: 10px;
  }

  .brand__title {
    font-size: 34px;
  }

  .card,
  .panel,
  .questionShell,
  .summaryCard,
  .axisCard,
  .box {
    border-radius: 18px;
  }

  .card {
    padding: 24px 18px;
  }

  .hero__title {
    max-width: 8.5em;
    line-height: 1.24;
    letter-spacing: -0.03em;
  }

  .guideItem {
    padding: 14px 16px;
  }

  .choice {
    min-height: auto;
    padding: 16px;
  }

  .actions--intro,
  .actions--spread {
    flex-direction: column;
    align-items: stretch;
  }

  .actions--intro .btn,
  .actions--spread .btn {
    width: 100%;
  }

  .actions--spread {
    gap: 10px;
  }

  .resultType {
    font-size: clamp(30px, 10vw, 42px);
  }
}