/* ============================================================
 * 赛博精神状态体检中心 · 样式（医疗纸感）
 * ============================================================ */

:root {
  --paper: #f6f4ec;
  --card: #fffdf7;
  --ink: #2b2b28;
  --muted: #7c7c70;
  --green: #2f6b4f;
  --green-deep: #234f3a;
  --green-soft: #e4ede5;
  --red: #c0392b;
  --line: #e3dfd2;
  --radius: 16px;
  --shadow: 0 2px 10px rgba(60, 60, 40, 0.06);
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
  line-height: 1.65;
}

/* ---------- 头部 / 页脚 ---------- */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  max-width: 1080px;
  margin: 0 auto;
  padding: 18px 20px 6px;
  flex-wrap: wrap;
}
.brand { display: flex; align-items: baseline; gap: 8px; text-decoration: none; color: var(--ink); }
.brand-mark { font-size: 20px; }
.brand-name { font-weight: 800; letter-spacing: 0.02em; }
.brand-en { font-size: 11px; color: var(--muted); letter-spacing: 0.14em; }
.site-nav a { color: var(--muted); text-decoration: none; font-size: 14px; margin-left: 16px; }
.site-nav a:hover { color: var(--green); }

.site-footer { text-align: center; color: var(--muted); font-size: 12.5px; padding: 28px 16px 40px; }

/* ---------- 通用卡片 / 按钮 ---------- */
main { max-width: 1080px; margin: 0 auto; padding: 8px 20px 20px; }
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 26px 28px;
  margin-bottom: 18px;
}
.section h2 { margin: 0 0 6px; font-size: 21px; }
.h2-sub { font-size: 13px; color: var(--muted); font-weight: 400; margin-left: 8px; }
.fine-print { font-size: 12.5px; color: var(--muted); margin: 14px 0 0; }

.btn {
  appearance: none;
  border: 1.5px solid var(--line);
  background: #fff;
  color: var(--ink);
  font-size: 15px;
  font-weight: 600;
  border-radius: 999px;
  padding: 10px 22px;
  cursor: pointer;
  transition: transform 0.06s ease, box-shadow 0.12s ease, border-color 0.12s;
}
.btn:hover:not(:disabled) { border-color: var(--green); color: var(--green-deep); }
.btn:active:not(:disabled) { transform: scale(0.98); }
.btn:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary { background: var(--green); border-color: var(--green); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--green-deep); color: #fff; }
.btn-lg { font-size: 17px; padding: 13px 34px; }

/* ---------- 落地页 ---------- */
.hero { text-align: center; padding: 52px 24px 46px; }
.hero-kicker { color: var(--green); font-size: 13px; letter-spacing: 0.2em; margin: 0 0 10px; }
.hero h1 { font-size: clamp(26px, 4.6vw, 40px); line-height: 1.3; margin: 0 0 10px; }
.hero-sub { color: var(--muted); margin: 0 0 24px; }
.hero-note { color: var(--red); font-size: 13px; margin: 12px 0 0; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 14px; }
.step { border: 1px dashed var(--line); border-radius: 12px; padding: 16px; background: #fff; }
.step-no {
  display: inline-flex; width: 26px; height: 26px; border-radius: 50%;
  background: var(--green); color: #fff; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; margin-bottom: 8px;
}
.step h3 { margin: 4px 0 6px; font-size: 16px; }
.step p { margin: 0; font-size: 13.5px; color: var(--muted); }

.systems { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-top: 14px; }
.system-card { border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 14px 16px; }
.system-card h3 { margin: 0 0 2px; font-size: 15.5px; color: var(--green-deep); }
.system-card .sys-desc { font-size: 12px; color: var(--muted); margin: 0 0 10px; }
.system-card ul { list-style: none; margin: 0; padding: 0; }
.system-card li { font-size: 13.5px; padding: 3px 0; }
.system-card li small { color: var(--muted); margin-left: 6px; }

.cases { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; margin-top: 14px; }
.case-card { border: 1px solid var(--line); border-radius: 12px; background: #fff; padding: 13px 15px; }
.case-card .case-head { display: flex; align-items: center; gap: 8px; }
.case-card .case-emoji { font-size: 22px; }
.case-card h3 { margin: 0; font-size: 15px; }
.case-card .case-no { font-size: 11px; color: var(--muted); font-family: ui-monospace, Consolas, monospace; }
.case-card p { margin: 6px 0 0; font-size: 12.5px; color: var(--muted); }
.case-card.rare-locked { opacity: 0.55; background: repeating-linear-gradient(45deg, #fff, #fff 8px, #f4f1e6 8px, #f4f1e6 16px); }
.case-card.rare-locked h3 { color: var(--muted); }
.case-card.rare-open { border-color: var(--red); }

.faq-item { border-top: 1px dashed var(--line); padding: 12px 2px; }
.faq-item:first-of-type { border-top: 0; }
.faq-item h3 { margin: 0 0 4px; font-size: 15px; }
.faq-item p { margin: 0; font-size: 13.5px; color: var(--muted); }

/* ---------- 答题 ---------- */
.quiz-wrap { max-width: 640px; margin: 0 auto; }
.progress-row { display: flex; align-items: center; gap: 12px; margin: 10px 2px 14px; }
.progress-track { flex: 1; height: 10px; border-radius: 999px; background: #e9e5d6; overflow: hidden; }
.progress-fill { height: 100%; width: 0%; background: linear-gradient(90deg, var(--green), #4d9271); border-radius: 999px; transition: width 0.25s ease; }
.progress-num { font-size: 13px; color: var(--muted); font-family: ui-monospace, Consolas, monospace; }

.quiz-card { padding: 24px 24px 18px; }
.q-tag { display: inline-block; font-size: 12.5px; color: var(--green-deep); background: var(--green-soft); border-radius: 999px; padding: 3px 12px; margin-bottom: 12px; }
.q-text { font-size: 18px; font-weight: 700; margin: 0 0 18px; line-height: 1.6; }

.option {
  display: flex; align-items: center; gap: 14px;
  border: 1.5px solid var(--line); border-radius: 12px;
  background: #fff; padding: 13px 16px; margin-bottom: 10px;
  cursor: pointer; transition: border-color 0.12s, background 0.12s, transform 0.06s;
  font-size: 15px;
}
.option:hover { border-color: var(--green); }
.option:active { transform: scale(0.99); }
.option.selected { border-color: var(--green); background: var(--green-soft); }
.option .letter {
  flex: 0 0 30px; width: 30px; height: 30px; border-radius: 50%;
  background: var(--green-soft); color: var(--green-deep);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 14px;
}
.option.selected .letter { background: var(--green); color: #fff; }

.quiz-nav { display: flex; justify-content: space-between; margin-top: 14px; }
.quiz-hint { text-align: center; color: var(--muted); font-size: 12.5px; margin-top: 10px; }

/* ---------- 完成浮层 ---------- */
.modal-overlay {
  position: fixed; inset: 0; background: rgba(40, 40, 30, 0.45);
  display: flex; align-items: center; justify-content: center; z-index: 50; padding: 18px;
}
.modal-overlay[hidden] { display: none; }
.modal { max-width: 420px; width: 100%; text-align: left; margin: 0; }
.modal-tag { display: inline-block; font-size: 12.5px; color: var(--green-deep); background: var(--green-soft); border-radius: 999px; padding: 3px 12px; margin-bottom: 10px; }
.modal h3 { margin: 0 0 8px; font-size: 20px; }
.modal p { color: var(--muted); font-size: 14px; margin: 0 0 18px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 10px; }

/* ---------- 结果页 ---------- */
.rare-banner {
  background: var(--red); color: #fff; text-align: center;
  border-radius: 12px; padding: 10px 16px; font-weight: 700; margin-bottom: 16px;
}
.result-top { display: grid; grid-template-columns: minmax(300px, 460px) 1fr; gap: 18px; align-items: start; }
.poster-card { padding: 14px; }
#poster-canvas { width: 100%; height: auto; display: block; border-radius: 10px; }
.result-main .result-label { color: var(--muted); font-size: 13px; margin: 0 0 4px; }
.result-name { font-size: clamp(24px, 3.4vw, 34px); margin: 0; line-height: 1.3; }
.result-en { color: var(--muted); font-size: 13.5px; letter-spacing: 0.06em; margin: 2px 0 12px; }
.result-chips { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.chip { background: var(--green-soft); color: var(--green-deep); font-size: 13px; font-weight: 700; border-radius: 999px; padding: 4px 14px; }
.chip.red { background: #f7e3e0; color: var(--red); }
.result-story { font-size: 14.5px; margin: 0 0 12px; }
.result-rx { font-size: 13.5px; color: var(--green-deep); background: var(--green-soft); border-radius: 10px; padding: 10px 14px; margin: 0 0 18px; white-space: pre-line; }
.result-actions { display: flex; gap: 10px; flex-wrap: wrap; }

#report-card { margin-top: 18px; }
.report-group {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  margin: 14px 0;
  overflow: hidden;
}
.report-group-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  background: var(--green-soft);
  padding: 10px 16px;
  border-bottom: 1px solid var(--line);
}
.dept-badge {
  flex: 0 0 auto;
  background: var(--green);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  border-radius: 8px;
  padding: 4px 10px;
  letter-spacing: 0.08em;
}
.dept-titles { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.dept-name { font-size: 16.5px; font-weight: 800; color: var(--green-deep); }
.dept-en { font-size: 10.5px; letter-spacing: 0.14em; color: var(--muted); font-family: ui-monospace, Consolas, monospace; }
.dept-desc { margin-left: 4px; font-size: 12px; color: var(--muted); }
.report-group-rows { padding: 2px 16px 6px; }
.report-row {
  display: grid; grid-template-columns: 170px 100px 1fr; gap: 12px; align-items: center;
  border-top: 1px dashed var(--line); padding: 10px 2px; font-size: 13.5px;
}
.report-group-rows .report-row:first-child { border-top: 0; }
.report-row .r-name { font-weight: 700; }
.report-row .r-name small { display: block; font-weight: 400; color: var(--muted); font-size: 11.5px; margin-top: 1px; }
.report-row .r-score { font-family: ui-monospace, Consolas, monospace; color: var(--muted); white-space: nowrap; }
.report-row .r-note { color: var(--muted); }
.lv { font-weight: 800; margin-left: 6px; }
.lv.L { color: #5b8a72; }
.lv.M { color: var(--green-deep); }
.lv.H { color: var(--red); }

/* ---------- 响应式 ---------- */
@media (max-width: 760px) {
  .steps { grid-template-columns: 1fr; }
  .result-top { grid-template-columns: 1fr; }
  .report-row { grid-template-columns: 118px 86px 1fr; gap: 8px; font-size: 12.5px; }
  .report-row .r-name small { display: none; }
  .dept-desc { display: none; }
  .card { padding: 20px 18px; }
  .site-nav { display: none; }
}