:root {
  --ink: #172026;
  --muted: #647178;
  --line: #dbe3e6;
  --bg: #f5f7f4;
  --panel: #ffffff;
  --teal: #0f766e;
  --teal-dark: #0b5753;
  --gold: #b77710;
  --gold-soft: #fff2d6;
  --green-soft: #e1f3ee;
  --red: #b42318;
  --red-soft: #fee7e2;
  --blue-soft: #e8f0ff;
  --shadow: 0 18px 55px rgba(23, 32, 38, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Microsoft YaHei", "PingFang SC", Arial, sans-serif;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 250px 1fr;
}

.sidebar {
  background: #102326;
  color: #eef8f4;
  padding: 24px 18px;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

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

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: #dfb65c;
  color: #172026;
  font-weight: 800;
}

.brand strong,
.brand span,
.side-note span {
  display: block;
}

.brand span {
  color: #b9cbc5;
  font-size: 12px;
  margin-top: 3px;
}

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

.nav-item {
  border: 0;
  border-radius: 8px;
  min-height: 42px;
  padding: 0 12px;
  text-align: left;
  color: #cfe0db;
  background: transparent;
}

.nav-item.active,
.nav-item:hover {
  background: #1d3a3c;
  color: #ffffff;
}

.side-note {
  margin-top: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 14px;
  line-height: 1.55;
  color: #cfe0db;
}

.side-note b {
  color: #ffffff;
}

.side-note span {
  margin-top: 6px;
  font-size: 13px;
}

.main {
  padding: 26px;
  min-width: 0;
}

.topbar {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 22px;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h1 {
  font-size: 28px;
  letter-spacing: 0;
}

.topbar p,
.decision-card p,
.panel-head span,
.metric span,
.metric small {
  color: var(--muted);
}

.topbar p {
  margin-top: 8px;
}

.top-actions {
  display: flex;
  gap: 10px;
}

.primary-btn,
.ghost-btn {
  border-radius: 8px;
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--line);
  background: #ffffff;
  color: var(--ink);
}

.primary-btn {
  border-color: var(--teal);
  background: var(--teal);
  color: #ffffff;
}

.view {
  display: none;
}

.view.active {
  display: block;
}

.hero-grid,
.community-layout {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-bottom: 16px;
}

.decision-card,
.metric,
.panel,
.company-card,
.profile-panel {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.decision-card {
  min-height: 260px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 14px;
}

.funding-card {
  background: linear-gradient(180deg, #ffffff 0%, #e8f5f1 100%);
}

.credit-card {
  background: linear-gradient(180deg, #ffffff 0%, #fff5df 100%);
}

.eyebrow {
  color: var(--teal-dark);
  background: var(--green-soft);
  border-radius: 999px;
  padding: 5px 9px;
  font-size: 12px;
  font-weight: 700;
}

.credit-card .eyebrow {
  color: #704800;
  background: var(--gold-soft);
}

.decision-card h2 {
  font-size: 26px;
}

.decision-card p {
  line-height: 1.7;
}

.decision-line {
  width: 100%;
  margin-top: auto;
  padding: 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.72);
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
}

.decision-line b {
  font-size: 24px;
}

.metrics {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 14px;
  margin-bottom: 16px;
}

.metric {
  padding: 18px;
}

.metric span,
.metric small {
  display: block;
}

.metric strong {
  display: block;
  margin: 8px 0 6px;
  font-size: 28px;
}

.panel {
  padding: 18px;
}

.panel-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 16px;
}

.panel-head h2 {
  font-size: 18px;
}

.panel-head span {
  font-size: 13px;
}

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

.event-list.compact {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.event {
  border-left: 4px solid var(--teal);
  background: #f9fbfa;
  padding: 12px;
  border-radius: 0 8px 8px 0;
}

.event.red {
  border-left-color: var(--red);
  background: #fff8f7;
}

.event.gold {
  border-left-color: var(--gold);
  background: #fffaf0;
}

.event strong,
.event span {
  display: block;
}

.event span {
  color: var(--muted);
  font-size: 13px;
  margin-top: 5px;
  line-height: 1.55;
}

.toolbar {
  display: grid;
  grid-template-columns: 1fr 150px 150px;
  gap: 10px;
  margin-bottom: 14px;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
  color: var(--ink);
  min-height: 40px;
  padding: 0 12px;
}

textarea {
  min-height: 104px;
  padding: 10px 12px;
  resize: vertical;
}

.company-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 370px;
  gap: 16px;
  align-items: start;
}

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

.company-card {
  width: 100%;
  padding: 16px;
  text-align: left;
  display: grid;
  gap: 12px;
}

.company-card.selected {
  outline: 2px solid var(--teal);
}

.company-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.company-top h3 {
  font-size: 17px;
}

.stars {
  color: var(--gold);
  white-space: nowrap;
}

.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.tag {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 4px 8px;
  color: var(--muted);
  background: #fbfcfc;
  font-size: 12px;
}

.tag.verified {
  border-color: #9fd8cb;
  color: var(--teal-dark);
  background: var(--green-soft);
}

.tag.gold {
  border-color: #e6bd62;
  color: #704800;
  background: var(--gold-soft);
}

.score-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.score-grid div {
  background: #f7faf9;
  border-radius: 8px;
  padding: 9px;
}

.score-grid b,
.score-grid span {
  display: block;
}

.score-grid span {
  color: var(--muted);
  font-size: 12px;
}

.profile-panel {
  padding: 18px;
  position: sticky;
  top: 20px;
}

.profile-panel h2 {
  font-size: 20px;
}

.profile-section {
  border-top: 1px solid var(--line);
  margin-top: 14px;
  padding-top: 14px;
}

.profile-section dl {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px 12px;
  margin: 0;
}

.profile-section dt {
  color: var(--muted);
}

.profile-section dd {
  margin: 0;
  font-weight: 700;
}

.profile-section p {
  color: var(--muted);
  line-height: 1.6;
}

.funding-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(380px, 1.05fr);
  gap: 16px;
}

.contract-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: 16px;
}

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

.contract-list {
  display: grid;
  gap: 12px;
}

.contract-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfa;
  padding: 14px;
}

.contract-card.verified {
  border-color: #9fd8cb;
  background: #f4fbf8;
}

.contract-card.pending {
  border-color: #e6bd62;
  background: #fffaf0;
}

.contract-card h3 {
  font-size: 16px;
  margin-bottom: 8px;
}

.contract-meta {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 10px 0;
}

.contract-meta div {
  background: rgba(255, 255, 255, 0.72);
  border-radius: 8px;
  padding: 8px;
}

.contract-meta span,
.contract-note {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.fund-summary {
  margin: 14px 0;
  border-radius: 8px;
  background: #f7faf9;
  padding: 14px;
  line-height: 1.65;
}

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

label {
  display: grid;
  gap: 7px;
  color: var(--muted);
  font-size: 13px;
}

label b {
  color: var(--ink);
}

input[type="range"] {
  padding: 0;
}

.risk-grade {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  border-radius: 999px;
  padding: 0 12px;
  color: var(--teal-dark);
  background: var(--green-soft);
  font-weight: 800;
}

.risk-grade.medium {
  color: #704800;
  background: var(--gold-soft);
}

.risk-grade.high {
  color: var(--red);
  background: var(--red-soft);
}

.amount-result {
  font-size: 46px;
  font-weight: 800;
  color: var(--teal);
  margin: 18px 0 12px;
}

.risk-box {
  border-radius: 8px;
  background: #f7faf9;
  padding: 14px;
  line-height: 1.65;
}

.checklist {
  margin-top: 20px;
}

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

.check-item {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 8px;
  padding: 9px 0;
  border-top: 1px solid var(--line);
}

.check-item span:first-child {
  color: var(--teal);
  font-weight: 800;
}

.stack-form {
  display: grid;
  gap: 12px;
  margin-bottom: 16px;
}

.post-list,
.forum-list {
  display: grid;
  gap: 10px;
}

.section-search {
  margin-bottom: 12px;
}

.post-card,
.forum-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #f9fbfa;
  padding: 12px;
}

.post-card.warning {
  background: #fff8f7;
  border-color: #efb4ad;
}

.post-top,
.forum-top {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: baseline;
}

.post-top strong,
.forum-top strong {
  line-height: 1.35;
}

.post-card p,
.forum-card p {
  color: var(--muted);
  line-height: 1.6;
  margin-top: 8px;
}

.proof-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}

.forum-panel {
  margin-top: 16px;
}

.forum-form {
  display: grid;
  grid-template-columns: 1fr 150px 90px;
  gap: 10px;
  margin-bottom: 10px;
}

.forum-content {
  margin-bottom: 16px;
}

@media (max-width: 1100px) {
  .app-shell {
    grid-template-columns: 1fr;
  }

  .nav {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .company-layout,
  .funding-layout,
  .contract-layout,
  .community-layout {
    grid-template-columns: 1fr;
  }

  .profile-panel {
    position: static;
  }
}

@media (max-width: 760px) {
  .main {
    padding: 16px;
  }

  .topbar,
  .company-top {
    flex-direction: column;
  }

  .hero-grid,
  .community-layout,
  .metrics,
  .event-list.compact,
  .company-list,
  .toolbar,
  .forum-form,
  .form-grid,
  .contract-meta {
    grid-template-columns: 1fr;
  }

  .nav {
    grid-template-columns: 1fr;
  }
}