:root {
  --bg: #f5f1ea;
  --surface: rgba(255, 253, 248, 0.94);
  --surface-strong: #fffdf8;
  --ink: #161513;
  --muted: #6f695f;
  --line: rgba(22, 21, 19, 0.08);
  --accent: #ff6437;
  --accent-deep: #dd4a25;
  --shadow: 0 28px 80px rgba(22, 21, 19, 0.12);
  --shadow-soft: 0 14px 36px rgba(22, 21, 19, 0.08);
  --radius-xl: 34px;
  --radius-lg: 24px;
  --display-font: "STZhongsong", "Songti SC", "Noto Serif SC", serif;
  --body-font: "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--body-font);
  background:
    radial-gradient(circle at top, rgba(255, 100, 55, 0.08), transparent 28%),
    linear-gradient(180deg, #fbf8f3 0%, var(--bg) 100%);
}

button,
input,
textarea {
  font: inherit;
}

button {
  cursor: pointer;
}

img {
  display: block;
  max-width: 100%;
}

#app {
  min-height: 100vh;
}

.page-shell {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.page-noise {
  position: absolute;
  inset: 0;
  opacity: 0.42;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(22, 21, 19, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22, 21, 19, 0.028) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.3), transparent 85%);
}

.screen {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 40px));
  min-height: 100vh;
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.screen-centered {
  justify-content: center;
}

.panel {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.78);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), var(--surface));
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  pointer-events: none;
  border: 1px solid rgba(22, 21, 19, 0.03);
}

.button {
  border: 0;
  border-radius: 999px;
  padding: 14px 22px;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background-color 0.18s ease,
    border-color 0.18s ease;
}

.button:hover:not(:disabled) {
  transform: translateY(-1px);
}

.button:disabled {
  cursor: not-allowed;
  opacity: 0.5;
}

.button-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #ffffff;
  box-shadow: 0 18px 34px rgba(221, 74, 37, 0.22);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
}

.button-ghost {
  background: transparent;
  color: var(--muted);
  border: 1px dashed rgba(22, 21, 19, 0.16);
}

.button-large {
  min-width: 220px;
  padding: 18px 28px;
  font-weight: 700;
}

.landing-shell {
  width: min(760px, 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.landing-badge,
.poster-badge,
.status-mark,
.quiz-brand {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.landing-badge,
.status-mark {
  padding: 8px 14px;
  background: rgba(22, 21, 19, 0.92);
  color: #ffffff;
  font-size: 0.76rem;
}

.landing-subtitle,
.landing-footnote,
.progress-copy,
.quiz-hint,
.status-text {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.landing-subtitle {
  margin-top: 18px;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
}

.landing-title,
.poster-title,
.question-title,
.interpret-title {
  margin: 0;
  color: var(--ink);
}

.landing-title {
  font-family: var(--display-font);
  font-size: clamp(3.6rem, 10vw, 6.8rem);
  line-height: 0.98;
  letter-spacing: -0.03em;
  max-width: none;
  white-space: nowrap;
}

.landing-slogan {
  margin: 20px auto 0;
  max-width: none;
  color: var(--muted);
  font-size: clamp(1.02rem, 2.3vw, 1.2rem);
  line-height: 1.7;
  white-space: nowrap;
}

.landing-actions,
.interpret-actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
}

.landing-actions {
  margin-top: 34px;
}

.landing-actions .landing-cta {
  margin-top: 0;
}

.landing-cta {
  margin-top: 34px;
  min-width: 240px;
  padding: 20px 34px;
  background: linear-gradient(135deg, #131313 0%, #2a2a2a 100%);
  box-shadow: 0 20px 44px rgba(22, 21, 19, 0.2);
}

.quiz-wrap {
  width: min(760px, 100%);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.quiz-topline,
.progress-shell,
.quiz-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.quiz-brand {
  padding: 8px 12px;
  background: rgba(22, 21, 19, 0.08);
  color: var(--ink);
  font-size: 0.76rem;
}

.progress-bar {
  flex: 1;
  height: 12px;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.75);
  border: 1px solid var(--line);
}

.progress-bar span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--accent) 0%, #ff8664 100%);
  transition: width 0.24s ease;
}

.question-card {
  padding: 30px;
}

.question-tag {
  margin: 0;
  color: var(--accent-deep);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.question-title {
  margin-top: 14px;
  font-family: var(--display-font);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  line-height: 1.22;
}

.option-list {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.option-button {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 18px 18px 16px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.86);
  color: var(--ink);
  text-align: left;
  transition:
    transform 0.18s ease,
    border-color 0.18s ease,
    box-shadow 0.18s ease;
}

.option-button:hover {
  transform: translateY(-2px);
  border-color: rgba(255, 100, 55, 0.32);
  box-shadow: var(--shadow-soft);
}

.option-button.is-selected {
  border-color: rgba(255, 100, 55, 0.4);
  background: rgba(255, 238, 232, 0.92);
}

.option-index {
  width: 2.2rem;
  height: 2.2rem;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: rgba(255, 100, 55, 0.12);
  color: var(--accent-deep);
  font-weight: 700;
}

.option-text {
  font-size: 1.04rem;
  line-height: 1.55;
}

.quiz-footer {
  margin-top: 24px;
}

.result-page {
  position: relative;
  z-index: 1;
}

.poster-stage {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 20px;
}

.poster-stage-inner {
  width: min(760px, 100%);
}

.poster-card {
  width: 100%;
  padding: 84px 28px 62px;
  text-align: center;
  background:
    radial-gradient(circle at top, rgba(255, 100, 55, 0.11), transparent 38%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), var(--surface-strong));
  box-shadow: 0 36px 90px rgba(22, 21, 19, 0.14);
}

.poster-badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 7px 11px;
  background: rgba(22, 21, 19, 0.72);
  color: #ffffff;
  font-size: 0.7rem;
}

.poster-title {
  font-family: var(--display-font);
  font-size: clamp(4.8rem, 14vw, 8.2rem);
  line-height: 0.88;
  letter-spacing: -0.03em;
}

.poster-summary {
  max-width: 14ch;
  margin: 20px auto 0;
  color: rgba(22, 21, 19, 0.96);
  font-size: clamp(1.2rem, 2.6vw, 1.6rem);
  line-height: 1.45;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-wrap: balance;
}

.poster-image-wrap {
  margin: 38px auto 0;
  width: min(380px, 100%);
  padding: 20px;
  border-radius: 30px;
  background: linear-gradient(180deg, rgba(255, 244, 239, 0.96), rgba(255, 255, 255, 0.92));
  border: 1px solid rgba(255, 100, 55, 0.12);
}

.poster-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 24px;
  background: #ffffff;
  border: 1px solid rgba(22, 21, 19, 0.05);
}

.poster-card .button {
  margin-top: 34px;
}

.poster-card .button-primary {
  background: rgba(22, 21, 19, 0.9);
  box-shadow: 0 12px 28px rgba(22, 21, 19, 0.14);
}

.interpret-stage {
  padding: 24px 20px 80px;
}

.interpret-shell {
  width: min(760px, 100%);
  margin: 0 auto;
}

.interpret-eyebrow {
  margin: 0;
  color: var(--accent-deep);
  font-size: 0.84rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.interpret-title {
  margin-top: 12px;
  font-family: var(--display-font);
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.18;
}

.interpret-body {
  margin-top: 26px;
  display: grid;
  gap: 18px;
}

.interpret-paragraph {
  margin: 0;
  max-width: 34ch;
  color: var(--ink);
  font-size: 1.08rem;
  line-height: 1.95;
}

.interpret-actions {
  margin-top: 34px;
  justify-content: flex-start;
}

.status-card {
  width: min(440px, 100%);
  padding: 32px 28px;
  text-align: center;
}

.status-title {
  margin: 18px 0 0;
  font-size: 1.24rem;
}

@media (max-width: 720px) {
  .screen {
    width: min(1120px, calc(100% - 28px));
  }

  .landing-shell,
  .question-card,
  .poster-card {
    padding-left: 20px;
    padding-right: 20px;
  }

  .poster-card {
    padding-top: 56px;
    padding-bottom: 44px;
  }

  .landing-actions,
  .interpret-actions,
  .quiz-topline,
  .progress-shell,
  .quiz-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .button-large,
  .landing-actions .button,
  .interpret-actions .button,
  .poster-card .button {
    width: 100%;
  }

  .poster-badge {
    position: static;
    margin-bottom: 12px;
  }

  .poster-title {
    font-size: clamp(4rem, 18vw, 6rem);
  }

  .poster-summary,
  .interpret-paragraph {
    max-width: none;
  }
}