:root {
  --bg: #f8f5fc;
  --panel: #ffffff;
  --text: #1e1a2a;
  --muted: #7a6a8a;
  --line: #e0d5ee;
  --soft: #f2ecfa;
  --accent: #8b5fbf;
  --accent-strong: #6b3fa0;
  --shadow: 0 16px 40px rgba(80, 40, 120, 0.10);
  --radius: 22px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background:
    radial-gradient(circle at top left, #faf5ff 0, #f8f5fc 36%, #f3eef8 100%);
  color: var(--text);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.shell {
  max-width: 680px;
  width: 100%;
  margin: 0 auto;
  padding: 24px 16px 40px;
  flex: 1;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero {
  padding: 28px;
  margin-top: 20px;
  overflow: hidden;
  position: relative;
}

.hero::after {
  content: "";
  position: absolute;
  right: -60px;
  top: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(160, 100, 210, 0.18), rgba(160, 100, 210, 0.02));
  pointer-events: none;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--accent-strong);
  border: 1px solid var(--line);
  background: var(--soft);
  border-radius: 999px;
  padding: 8px 12px;
  margin-bottom: 16px;
}

h1, h2, h3, p { margin: 0; }
.hero h1 {
  font-size: clamp(22px, 4vw, 40px);
  line-height: 1.4;
  letter-spacing: 0.01em;
  font-weight: 400;
  max-width: 680px;
}
.hero .sub {
  margin-top: 14px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.75;
  max-width: 720px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr;
  gap: 18px;
  align-items: stretch;
  margin-top: 24px;
}

.mini-panel {
  padding: 18px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, #fbfefb, #f3f8f4);
}

.mini-panel h3 {
  font-size: 15px;
  margin-bottom: 10px;
}

.mini-panel ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.8;
  font-size: 14px;
}

    .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}
.hero-minimal {
  min-height: 48vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 42px 20px;
}
.hero-minimal::after { display: none; }
.hero-minimal h1 {
  max-width: none;
  margin: 0;
}
.hero-actions-single {
  justify-content: center;
  margin-top: 48px;
}

button {
  border: 0;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .16s ease, opacity .16s ease;
  font: inherit;
}

button:hover { transform: translateY(-1px); }
button:disabled { cursor: not-allowed; opacity: 0.55; transform: none; }

.btn-primary {
  background: var(--accent-strong);
  color: #fff;
  padding: 14px 20px;
  border-radius: 14px;
  box-shadow: 0 12px 30px rgba(107, 63, 160, 0.22);
  font-weight: 700;
}

.btn-secondary {
  background: #fff;
  color: var(--accent-strong);
  padding: 14px 20px;
  border-radius: 14px;
  border: 1px solid var(--line);
  font-weight: 700;
}

.screen { display: none; }
.screen.active { display: block; }

.test-wrap,
.result-wrap {
  margin-top: 22px;
  padding: 22px;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.progress {
  flex: 1;
  min-width: 240px;
  height: 10px;
  background: #ede5f5;
  border-radius: 999px;
  overflow: hidden;
  position: relative;
}

.progress > span {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, #c39de0, #7b3fbf);
  border-radius: inherit;
  transition: width .22s ease;
}

.progress-text {
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.question-list {
  display: grid;
  gap: 16px;
}

.question {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: linear-gradient(180deg, #ffffff, #fbfdfb);
}

.question-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
  color: var(--muted);
  font-size: 12px;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border-radius: 999px;
  padding: 6px 10px;
  background: var(--soft);
  border: 1px solid var(--line);
}

.question-title {
  font-size: 16px;
  line-height: 1.7;
  white-space: pre-wrap;
}

.options {
  display: grid;
  gap: 10px;
  margin-top: 14px;
}

.option {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 14px 14px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: #fff;
  transition: border-color .16s ease, background .16s ease, transform .16s ease;
}

.option:hover {
  border-color: var(--accent);
  background: var(--soft);
}

.option input {
  margin-top: 3px;
  accent-color: var(--accent-strong);
  transform: scale(1.1);
  flex-shrink: 0;
}

.option-code {
  font-weight: 800;
  color: var(--accent-strong);
  min-width: 22px;
}

.actions-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
  padding-top: 6px;
}

.hint {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.7;
}

.result-hero {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
  align-items: stretch;
}

.type-box,
.score-box,
.dim-box,
.top3-box,
.about-box {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: linear-gradient(180deg, #ffffff, #fbfdfb);
}

.type-kicker {
  font-size: 12px;
  color: var(--accent-strong);
  margin-bottom: 8px;
  letter-spacing: .06em;
}

#resultMode {
  font-size: 24px;
  margin-bottom: 16px;
  letter-spacing: .06em;
  text-align: center;
}

.type-name {
  font-size: clamp(30px, 2vw, 48px);
  margin-top: 30px;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.type-subname {
  margin-top: 8px;
  color: var(--muted);
  font-size: 15px;
}

.match {
  margin-top: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  padding: 10px 14px;
  background: var(--soft);
  border: 1px solid var(--line);
  color: var(--accent-strong);
  font-weight: 700;
}

.type-desc {
  margin-top: 18px;
  line-height: 1.85;
  font-size: 15px;
  color: #2a1a40;
}

.score-box h3,
.dim-box h3,
.top3-box h3,
.about-box h3 {
  font-size: 16px;
  margin-bottom: 12px;
}

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

.score-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}

.score-item .k {
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.score-item .v {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent-strong);
}

.dim-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.dim-pill {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: #fff;
}

.dim-pill .label {
  color: var(--muted);
  font-size: 12px;
  margin-bottom: 6px;
}

.dim-pill .value {
  font-size: 20px;
  font-weight: 800;
  color: var(--accent-strong);
}

.top3-list {
  display: grid;
  gap: 10px;
}

.top3-item {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 12px;
  background: #fff;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
}

.top3-item strong {
  display: block;
  margin-bottom: 4px;
}

.top3-item span {
  color: var(--muted);
  font-size: 13px;
}

.top3-score {
  color: var(--accent-strong);
  font-weight: 800;
  white-space: nowrap;
}

.about-box p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

.footer-note {
  margin-top: 16px;
  color: var(--muted);
  font-size: 12px;
  line-height: 1.7;
}


.result-layout {
  display: grid;
  gap: 18px;
}
.result-top {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 18px;
  align-items: stretch;
}
.poster-box, .type-box, .analysis-box, .dim-box, .note-box {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  background: linear-gradient(180deg, #ffffff, #fbfdfb);
}
.poster-box {
  display: grid;
  grid-template-rows: 1fr auto;
  min-height: 280px;
  overflow: hidden;
  position: relative;
  background:
    radial-gradient(circle at top right, rgba(160,100,210,0.16), rgba(160,100,210,0) 40%),
    linear-gradient(180deg, #ffffff, #f8f3fc);
}
.poster-box::after {
  content: "";
  position: absolute;
  right: -46px;
  bottom: -46px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: linear-gradient(180deg, rgba(160,100,210,0.12), rgba(160,100,210,0.01));
  pointer-events: none;
}
.poster-image {
  width: 100%;
  min-height: 220px;
  max-height: 460px;
  object-fit: contain;
  border-radius: 18px;
  background: transparent;
  position: relative;
  z-index: 1;
}
.poster-box.no-image .poster-image {
  display: none;
}
.poster-caption {
  margin-top: 14px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
  position: relative;
  z-index: 1;
}
.type-subname {
  margin-top: 10px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}
.analysis-box h3, .dim-box h3, .note-box h3 {
  font-size: 16px;
  margin-bottom: 12px;
}
.result-actions {
  margin-top: 22px;
  display: flex;
  justify-content: flex-end;
}
.analysis-box p {
  margin: 0;
  color: #2a1a40;
  font-size: 15px;
  line-height: 1.9;
  white-space: pre-wrap;
}
.dim-list {
  display: grid;
  gap: 12px;
}
.dim-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  background: #fff;
}
.dim-item-top {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.dim-item-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
}
.dim-item-score {
  color: var(--accent-strong);
  font-weight: 800;
  font-size: 14px;
  white-space: nowrap;
}
.dim-item p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}
.note-box p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.8;
}

.author-box {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, #ffffff, #fbfdfb);
  overflow: hidden;
}
.author-box summary {
  list-style: none;
  cursor: pointer;
  padding: 18px;
  font-size: 16px;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.author-box summary::-webkit-details-marker { display: none; }
.author-box summary::after {
  content: '展开';
  font-size: 12px;
  font-weight: 700;
  color: var(--accent-strong);
  border: 1px solid var(--line);
  background: var(--soft);
  padding: 6px 10px;
  border-radius: 999px;
  flex-shrink: 0;
}
.author-box[open] summary::after {
  content: '收起';
}
.author-content {
  border-top: 1px solid var(--line);
  padding: 0 18px 18px;
}
.author-content p {
  margin: 14px 0 0;
  color: #2a1a40;
  font-size: 14px;
  line-height: 1.9;
}

.result-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}
@media (max-width: 860px) {
  .result-top { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .hero-grid,
  .result-hero {
    grid-template-columns: 1fr;
  }
  .dim-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 600px) {
  .shell { padding: 14px 12px 42px; }
  .hero, .test-wrap, .result-wrap { padding: 16px; }
  .hero h1 { font-size: 32px; }
  .question-title { font-size: 15px; }
  .dim-grid,
  .score-grid { grid-template-columns: 1fr; }
}
/* ── Footer ─────────────────────────────────────────────── */
.site-footer {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  padding: 20px 16px 28px;
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  border-top: 1px solid var(--line);
}
.site-footer a {
  color: var(--accent-strong);
  text-decoration: none;
}
.site-footer a:hover {
  text-decoration: underline;
}

/* ── Single-question paging mode ─────────────────────────── */
.question-single {
  min-height: 240px;
}
.question-single .question {
  animation: fadeSlide .22s ease;
}
@keyframes fadeSlide {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Dimension progress bar ──────────────────────────────── */
.dim-item-bar-wrap {
  height: 8px;
  background: var(--soft);
  border-radius: 999px;
  overflow: hidden;
  margin-top: 10px;
  margin-bottom: 2px;
}
.dim-item-bar {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c39de0, #6b3fa0);
  transition: width .4s cubic-bezier(.4,0,.2,1);
}
.dim-item-bar-inline {
  width: 72px;
  height: 7px;
  background: var(--soft);
  border-radius: 999px;
  overflow: hidden;
  flex-shrink: 0;
}
.dim-item-bar-inline-fill {
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #c39de0, #6b3fa0);
}

/* ── Credits overlay ─────────────────────────────────────── */
.overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(30, 10, 50, 0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 100;
  align-items: center;
  justify-content: center;
  padding: 24px 16px;
}
.overlay.active {
  display: flex;
}
.overlay-box {
  position: relative;
  width: 100%;
  max-width: 500px;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(160deg, #fdf8ff 0%, #f5eeff 100%);
  border: 1px solid var(--line);
}
.overlay-header {
  padding: 0px 28px 0;
  flex-shrink: 0;
}
.overlay-header h2 {
  font-size: 22px;
  letter-spacing: -0.02em;
  color: var(--accent-strong);
}
.overlay-body {
  padding: 50px 28px 28px 28px;
  overflow-y: auto;
  flex: 1;
}
.overlay-body p {
  font-size: 14px;
  line-height: 2;
  color: #3a2a50;
  margin: 0;
  white-space: pre-wrap;
}
.overlay-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--soft);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background .16s ease;
}
.overlay-close:hover {
  background: var(--line);
  transform: none;
}