:root {
  --bg: #f6f7f4;
  --panel: #ffffff;
  --ink: #18201c;
  --muted: #647067;
  --line: #dfe5dd;
  --soft: #eef3ee;
  --brand: #167a5a;
  --brand-dark: #0f6048;
  --brand-soft: #dff1e9;
  --warn: #bd6b25;
  --warn-soft: #fff1df;
  --risk: #a33b39;
  --risk-soft: #fae8e7;
  --gold: #9a6a1f;
  --gold-soft: #f7edd7;
  --shadow: 0 18px 50px rgba(32, 48, 40, .10);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;
  line-height: 1.5;
}

a {
  color: inherit;
  text-decoration: none;
}

.page {
  min-height: 100vh;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1180px;
  margin: 0 auto;
  padding: 22px 24px;
}

.logo {
  display: flex;
  gap: 10px;
  align-items: center;
  font-weight: 760;
  letter-spacing: .02em;
}

.mark {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--brand);
  color: #fff;
  display: grid;
  place-items: center;
  font-size: 15px;
}

.nav-links {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
}

.nav-links a.active {
  color: var(--brand-dark);
  font-weight: 760;
}

.shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 24px 24px 72px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 430px;
  gap: 28px;
  align-items: stretch;
}

.hero-main {
  padding: 54px 52px;
  background:
    radial-gradient(circle at 86% 10%, rgba(22, 122, 90, .12), transparent 28%),
    linear-gradient(135deg, #fff 0%, #f0f5f0 100%);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  background: var(--brand-soft);
  color: var(--brand-dark);
  font-size: 13px;
  font-weight: 760;
}

h1 {
  margin: 24px 0 16px;
  max-width: 760px;
  font-size: 44px;
  line-height: 1.12;
  letter-spacing: 0;
}

h2 {
  margin: 0 0 8px;
  font-size: 24px;
}

h3 {
  margin: 0;
  font-size: 18px;
}

.lead {
  max-width: 700px;
  color: var(--muted);
  font-size: 18px;
  margin: 0 0 28px;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 8px;
  padding: 12px 18px;
  font-weight: 760;
  font-size: 15px;
  border: 1px solid transparent;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 10px 22px rgba(22, 122, 90, .22);
}

.btn-secondary {
  background: #fff;
  color: var(--brand-dark);
  border-color: var(--line);
}

.btn-ghost {
  color: var(--brand-dark);
  background: var(--brand-soft);
}

.meta {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.stat,
.card,
.panel,
.side-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.stat {
  padding: 14px;
  background: rgba(255, 255, 255, .72);
}

.stat strong {
  display: block;
  font-size: 22px;
}

.stat span,
.muted {
  color: var(--muted);
}

.side-card {
  padding: 22px;
  box-shadow: var(--shadow);
}

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

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 9px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
}

.tag.brand {
  background: var(--brand-soft);
  color: var(--brand-dark);
}

.tag.warn {
  background: var(--warn-soft);
  color: var(--warn);
}

.tag.risk {
  background: var(--risk-soft);
  color: var(--risk);
}

.question,
.option-card,
.dimension,
.risk-item,
.tool-card,
.result-box {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.question {
  margin-bottom: 14px;
}

.question p {
  margin: 0 0 12px;
  font-weight: 760;
}

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

.chip {
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  background: #fff;
}

.chip.active {
  color: var(--brand-dark);
  border-color: rgba(22, 122, 90, .35);
  background: var(--brand-soft);
  font-weight: 760;
}

.progress {
  height: 8px;
  border-radius: 999px;
  background: var(--soft);
  overflow: hidden;
}

.progress span {
  display: block;
  height: 100%;
  background: var(--brand);
}

.section {
  margin-top: 24px;
}

.section-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 18px;
  margin-bottom: 16px;
}

.section-head p {
  margin: 0;
  color: var(--muted);
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

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

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

.panel {
  padding: 28px;
  box-shadow: 0 12px 34px rgba(32, 48, 40, .06);
}

.panel-desc {
  margin: 0 0 22px;
  color: var(--muted);
}

.level-card {
  padding: 18px;
  border-radius: 8px;
  background: #fff;
  border: 1px solid var(--line);
}

.level-card strong {
  display: block;
  margin-bottom: 6px;
}

.level-card span,
.dimension span,
.risk-item span,
.tool-card span {
  color: var(--muted);
  font-size: 13px;
}

.flow-step {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.num {
  width: 30px;
  height: 30px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  color: #fff;
  background: var(--brand);
  font-weight: 800;
  margin-bottom: 12px;
}

.form-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: start;
}

.stepper {
  display: flex;
  gap: 8px;
  margin-bottom: 18px;
}

.step {
  flex: 1;
  height: 8px;
  border-radius: 999px;
  background: var(--soft);
}

.step.done,
.step.current {
  background: var(--brand);
}

.form-section {
  display: grid;
  gap: 14px;
}

.option-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.option-card.active {
  border-color: rgba(22, 122, 90, .42);
  background: var(--brand-soft);
}

.option-card strong {
  display: block;
  margin-bottom: 4px;
}

.option-card {
  text-align: left;
}

.option-card,
.choice,
.chip.selectable {
  cursor: pointer;
  font: inherit;
}

.option-card:focus,
.choice:focus,
.chip.selectable:focus,
.btn:focus,
.form-control:focus {
  outline: 3px solid rgba(22, 122, 90, .18);
  outline-offset: 2px;
}

.option-card.disabled {
  opacity: .45;
  cursor: not-allowed;
}

.field {
  display: grid;
  gap: 8px;
}

.field label {
  font-weight: 760;
}

.form-control {
  width: 100%;
  min-height: 46px;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  font: inherit;
}

textarea.form-control {
  min-height: 92px;
  padding-top: 12px;
  resize: vertical;
}

.input-like {
  min-height: 46px;
  display: flex;
  align-items: center;
  padding: 0 13px;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #fff;
}

.answer-row {
  display: grid;
  grid-template-columns: 1fr repeat(4, 72px);
  gap: 8px;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.answer-row:last-child {
  border-bottom: 0;
}

.answer-row .choice {
  height: 34px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted);
  font-size: 13px;
  background: #fff;
}

.answer-row .choice.active {
  color: var(--brand-dark);
  background: var(--brand-soft);
  border-color: rgba(22, 122, 90, .36);
  font-weight: 760;
}

.choice {
  font: inherit;
}

.app-message {
  display: none;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--warn);
  color: var(--warn);
  background: var(--warn-soft);
  margin: 0 0 14px;
}

.app-message.show {
  display: block;
}

.summary-list {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.summary-list li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--line);
}

.summary-list li:last-child {
  border-bottom: 0;
}

.btn[disabled] {
  opacity: .45;
  cursor: not-allowed;
  box-shadow: none;
}

.sidebar-list {
  display: grid;
  gap: 12px;
  margin-top: 14px;
}

.sidebar-item {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding: 12px;
  border-radius: 8px;
  background: #fbfcfa;
  border: 1px solid var(--line);
}

.agent-empty,
.agent-card,
.agent-result-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.agent-empty {
  padding: 20px;
}

.agent-empty h3 {
  margin: 12px 0 6px;
}

.agent-card {
  display: grid;
  gap: 12px;
  padding: 18px;
}

.agent-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
}

.agent-card p,
.agent-result-card p {
  margin: 0;
  color: var(--muted);
}

.agent-evidence {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.agent-evidence span {
  padding: 6px 10px;
  border-radius: 999px;
  color: var(--brand-dark);
  background: var(--brand-soft);
  font-size: 13px;
}

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

.agent-result-card {
  display: grid;
  align-content: start;
  gap: 10px;
  padding: 18px;
}

.agent-result-card h3 {
  margin: 0;
}

.agent-answer {
  padding: 12px;
  border-radius: 8px;
  color: var(--ink);
  background: #fff;
  border: 1px solid var(--line);
}

.result-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
}

.grade-card {
  padding: 34px;
  background:
    radial-gradient(circle at 86% 8%, rgba(22, 122, 90, .12), transparent 26%),
    #fff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.grade {
  font-size: 52px;
  line-height: 1;
  margin: 12px 0;
  color: var(--brand-dark);
}

.score-ring {
  width: 180px;
  height: 180px;
  margin: 0 auto 16px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle, #fff 0 54%, transparent 55%),
    conic-gradient(var(--brand) 0 68%, var(--soft) 68% 100%);
}

.score-ring strong {
  font-size: 30px;
}

.bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 36px;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
}

.bar {
  height: 9px;
  background: var(--soft);
  border-radius: 999px;
  overflow: hidden;
}

.bar span {
  display: block;
  height: 100%;
  background: var(--brand);
}

.content-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.content-list li {
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.footer-note {
  margin-top: 24px;
  padding: 16px;
  border-radius: 8px;
  color: var(--muted);
  background: var(--soft);
  font-size: 13px;
}

.report-meta {
  display: grid;
  gap: 8px;
  margin-top: 16px;
  padding: 14px;
  border-radius: 8px;
  background: #fbfcfa;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.report-meta strong {
  color: var(--ink);
}

.admin-toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1.5fr) repeat(4, minmax(140px, 1fr)) auto;
  gap: 14px;
  align-items: end;
}

.admin-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.admin-login-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 420px);
  gap: 18px;
  align-items: end;
}

.admin-login-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}

.admin-content {
  display: none;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 24px;
  align-items: start;
}

.admin-table-wrap {
  overflow: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 860px;
  font-size: 14px;
}

.admin-table th,
.admin-table td {
  padding: 13px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.admin-table th {
  color: var(--muted);
  font-size: 12px;
  font-weight: 760;
  background: #fbfcfa;
}

.admin-table tr {
  cursor: pointer;
}

.admin-table tr.active,
.admin-table tr:hover {
  background: var(--brand-soft);
}

.admin-table td span {
  color: var(--muted);
  font-size: 12px;
}

.admin-detail {
  display: grid;
  gap: 14px;
}

.admin-detail-block {
  padding: 14px 0 0;
}

.admin-detail-block h3 {
  margin-bottom: 10px;
}

.followup-controls {
  display: grid;
  gap: 12px;
}

.followup-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 12px;
  align-items: end;
}

.followup-toggle.active {
  background: var(--brand-soft);
  color: var(--brand-dark);
  border-color: rgba(22, 122, 90, .35);
}

.note-list {
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.note-item {
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfa;
}

.empty-state {
  padding: 24px;
  border: 1px dashed var(--line);
  border-radius: 8px;
  color: var(--muted);
  background: #fbfcfa;
}

@media (max-width: 980px) {
  .hero,
  .form-layout,
  .result-hero,
  .admin-layout,
  .admin-toolbar,
  .admin-login-panel,
  .admin-login-form,
  .agent-result-grid,
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  h1 {
    font-size: 34px;
  }

  .hero-main,
  .grade-card {
    padding: 36px 28px;
  }

  .nav-links {
    display: none;
  }

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

  .answer-row .choice {
    justify-content: start;
    padding: 0 12px;
    place-items: center start;
  }
}

@media (max-width: 560px) {
  .shell,
  .nav {
    padding-left: 16px;
    padding-right: 16px;
  }

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