/* ============================================================
   QP Studio · 趣谱游戏 商业计划书
   延续官方 visual-site.css 的深空蓝品牌色，独立管理 BP 样式
   ============================================================ */

:root {
  --blue: #0b74ff;
  --blue-2: #1aa4ff;
  --blue-soft: #7db8ff;
  --bg: #080a12;
  --bg-2: #0b0e17;
  --panel: #101522;
  --panel-2: #131a29;
  --ink: #f4f7fb;
  --muted: #8b95a7;
  --soft: #5b6475;
  --line: rgba(255, 255, 255, .09);
  --gold: #ffb547;
}

.bp-page {
  padding-top: 76px;
}

/* ===== 页内锚点导航（悬浮在 Hero 顶部） ===== */
.bp-anchors {
  position: sticky;
  top: 76px;
  z-index: 10;
  background: rgba(8, 10, 18, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}

.bp-anchors-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 22px;
  padding: 14px 0;
  font-size: 13px;
  font-weight: 600;
}

.bp-anchors a {
  color: var(--muted);
  transition: color .2s;
}

.bp-anchors a:hover,
.bp-anchors a.active {
  color: var(--blue-soft);
}

/* ===== P1 封面 ===== */
.bp-hero {
  position: relative;
  min-height: 720px;
  padding: 140px 0 90px;
  overflow: hidden;
  background:
    radial-gradient(ellipse at top right, rgba(26, 164, 255, .22), transparent 55%),
    linear-gradient(180deg, #06133a 0%, #050811 100%);
}

.bp-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: url("../../line-bg.png") center / cover no-repeat;
  opacity: .35;
  pointer-events: none;
}

.bp-hero .section-inner {
  position: relative;
  z-index: 1;
}

.bp-hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px;
  border: 1px solid rgba(125, 184, 255, .25);
  border-radius: 999px;
  color: var(--blue-soft);
  background: rgba(11, 116, 255, .08);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2.4px;
  text-transform: uppercase;
}

.bp-hero h1 {
  margin: 26px 0 0;
  font-size: clamp(48px, 6vw, 84px);
  line-height: 1.05;
  letter-spacing: -.5px;
}

.bp-hero .hero-tagline {
  margin: 18px 0 0;
  color: var(--blue-soft);
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 1.4px;
}

.bp-hero .hero-lead {
  margin: 22px 0 0;
  max-width: 720px;
  color: rgba(244, 247, 251, .78);
  font-size: 19px;
  line-height: 1.85;
}

.bp-hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin-top: 38px;
}

.bp-hero-actions .hero-updated {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-family: Inter, Arial, sans-serif;
  font-size: 13px;
  letter-spacing: 1.4px;
}

.bp-hero-actions .hero-updated::before {
  content: "";
  width: 22px;
  height: 1px;
  background: rgba(125, 184, 255, .35);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  margin-top: 64px;
  border: 1px solid var(--line);
  background: var(--line);
}

.hero-stats > div {
  padding: 28px 26px;
  background: rgba(16, 21, 34, .75);
}

.hero-stats strong {
  display: block;
  color: #fff;
  font-family: Inter, Arial, sans-serif;
  font-size: 32px;
  font-weight: 800;
  line-height: 1.1;
}

.hero-stats span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 13px;
}

/* ===== BP 品牌区英文部分：用 Sora 字体 + 大写 + 字间距 ===== */
.bp-page .brand em,
.bp-footer .footer-brand em {
  font-family: "Sora", "Inter", Arial, sans-serif !important;
  text-transform: uppercase;
  letter-spacing: 1.4px;
  font-weight: 800;
}

/* ===== 通用 section 文案 ===== */
.bp-section {
  padding: 110px 0;
  border-bottom: 1px solid var(--line);
}

.bp-section h2 {
  margin: 18px 0 0;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.16;
}

.bp-section .lead {
  margin: 24px 0 0;
  max-width: 720px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.9;
}

.section-num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2.2px;
  text-transform: uppercase;
}

.section-num::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--blue-soft);
}

/* ===== P2 摘要 ===== */
.bp-summary {
  background: var(--bg-2);
}

.summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 56px;
}

.summary-item {
  position: relative;
  padding: 32px 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .015));
}

.summary-item .num {
  display: inline-block;
  margin-bottom: 22px;
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.6px;
}

.summary-item h3 {
  margin: 0;
  font-size: 22px;
}

.summary-item p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.summary-item .hl {
  display: block;
  margin-top: 18px;
  color: var(--gold);
  font-family: Inter, Arial, sans-serif;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -.5px;
}

/* ===== 产品名高亮链接（可点击跳转落地页） ===== */
.product-link {
  color: var(--blue-2);
  font-weight: 700;
  border-bottom: 1px solid rgba(26, 164, 255, .35);
  transition: color .2s ease, border-color .2s ease;
}

.product-link:hover,
.product-link:focus-visible {
  color: var(--blue-soft);
  border-bottom-color: var(--blue-soft);
  outline: none;
}

/* ===== P3 公司 & 愿景 ===== */
.bp-company {
  background: var(--bg);
}

.company-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 460px;
  gap: 80px;
  align-items: start;
  margin-top: 60px;
}

.company-info {
  display: grid;
  gap: 18px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.95;
}

.company-info p {
  margin: 0;
}

.fact-list {
  display: grid;
  gap: 14px;
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.fact-list div {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
}

.fact-list div:last-child {
  border-bottom: none;
}

.fact-list span {
  color: var(--muted);
}

.fact-list strong {
  color: var(--ink);
  font-weight: 700;
}

.vision-card {
  position: relative;
  padding: 40px 36px;
  border: 1px solid rgba(125, 184, 255, .25);
  border-radius: 22px;
  background:
    radial-gradient(ellipse at top left, rgba(26, 164, 255, .18), transparent 60%),
    rgba(16, 21, 34, .85);
  overflow: hidden;
}

.vision-card::after {
  content: "“";
  position: absolute;
  top: -34px;
  right: 22px;
  color: rgba(125, 184, 255, .35);
  font-family: Georgia, serif;
  font-size: 180px;
  line-height: 1;
  pointer-events: none;
}

.vision-card .label {
  display: block;
  margin-bottom: 18px;
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2.2px;
  text-transform: uppercase;
}

.vision-card h3 {
  margin: 0;
  font-size: 28px;
  line-height: 1.45;
}

.vision-card .vision-en {
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 28px;
}

.pillar {
  padding: 24px 24px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.pillar strong {
  display: block;
  margin-bottom: 10px;
  font-size: 17px;
}

.pillar p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.8;
}

/* ===== P4 市场机会 ===== */
.bp-market {
  background: var(--bg-2);
}

.trend-list {
  display: grid;
  gap: 16px;
  margin-top: 56px;
}

.trend {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr) minmax(0, 1.4fr);
  gap: 28px;
  align-items: start;
  padding: 28px 32px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.trend .trend-num {
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 44px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1.2px;
}

.trend h3 {
  margin: 6px 0 0;
  font-size: 22px;
}

.trend p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.positioning {
  margin-top: 64px;
  padding: 40px 36px;
  border: 1px solid rgba(11, 116, 255, .35);
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(11, 116, 255, .12), rgba(26, 164, 255, .04));
}

.positioning .label {
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2.2px;
  text-transform: uppercase;
}

.positioning h3 {
  margin: 16px 0 0;
  font-size: 28px;
  line-height: 1.4;
}

.positioning p {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.95;
}

/* ===== P5 产品矩阵 ===== */
.bp-products {
  background: var(--bg);
}

.product-table {
  width: 100%;
  margin-top: 48px;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel);
}

.product-table thead th {
  padding: 18px 24px;
  background: rgba(11, 116, 255, .1);
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-align: left;
  text-transform: uppercase;
}

.product-table tbody td {
  padding: 22px 24px;
  border-top: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.7;
  vertical-align: top;
}

.product-table tbody tr:hover {
  background: rgba(11, 116, 255, .04);
}

.product-table .name {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  color: var(--ink);
  font-size: 16px;
}

.product-table .badge {
  display: inline-block;
  padding: 3px 9px;
  border-radius: 6px;
  background: rgba(11, 116, 255, .14);
  color: var(--blue-soft);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1px;
}

.product-table .badge.gold {
  background: rgba(255, 181, 71, .14);
  color: var(--gold);
}

.product-table .badge.green {
  background: rgba(54, 197, 121, .14);
  color: #5be39a;
}

.product-table .badge.gray {
  background: rgba(139, 149, 167, .14);
  color: var(--muted);
}

.product-table .desc {
  color: var(--muted);
}

.product-table .metric {
  color: var(--gold);
  font-family: Inter, Arial, sans-serif;
  font-weight: 700;
}

.product-screens {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 36px;
}

.product-screen {
  position: relative;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel);
}

.product-screen img {
  display: block;
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  background: rgba(11, 116, 255, .04);
}

.product-screen figcaption {
  padding: 12px 16px;
  color: var(--blue-soft);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.2px;
  border-top: 1px solid var(--line);
}

.product-screen.placeholder {
  display: grid;
  place-items: center;
  aspect-ratio: 9 / 16;
  border: 1px dashed rgba(125, 184, 255, .25);
  background: linear-gradient(180deg, rgba(125, 184, 255, .08), rgba(11, 116, 255, .02));
  color: var(--muted);
  font-size: 13px;
  letter-spacing: 1.2px;
  text-align: center;
}

.product-screen.placeholder em {
  display: block;
  margin-top: 6px;
  color: var(--soft);
  font-size: 11px;
  font-style: normal;
}

/* ===== P6 商业模式 ===== */
.bp-business {
  background: var(--bg-2);
}

.biz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 56px;
}

.biz-card {
  padding: 32px 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
  min-height: 280px;
}

.biz-card .biz-tag {
  display: inline-block;
  margin-bottom: 18px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(11, 116, 255, .12);
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
}

.biz-card h3 {
  margin: 0;
  font-size: 22px;
}

.biz-card p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.biz-card ul {
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.biz-card li {
  position: relative;
  padding-left: 16px;
  margin-top: 8px;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.75;
}

.biz-card li::before {
  content: "·";
  position: absolute;
  left: 0;
  color: var(--blue-soft);
  font-weight: 800;
}

.biz-highlight {
  margin-top: 18px;
  padding: 14px 18px;
  border-left: 2px solid var(--gold);
  background: rgba(255, 181, 71, .06);
  color: var(--gold);
  font-family: Inter, Arial, sans-serif;
  font-weight: 700;
  font-size: 14px;
  border-radius: 0 8px 8px 0;
}

/* ===== P7 核心团队 ===== */
.bp-team {
  background: var(--bg);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 56px;
}

.member {
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: 32px;
  padding: 32px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
}

.member-avatar {
  width: 200px;
  aspect-ratio: 1;
  display: grid;
  place-items: center;
  border-radius: 18px;
  background: linear-gradient(135deg, rgba(11, 116, 255, .35), rgba(26, 164, 255, .15));
  color: #fff;
  font-size: 96px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -2px;
}

.member h3 {
  margin: 0;
  font-size: 26px;
}

.member .role {
  margin: 8px 0 0;
  color: var(--blue-soft);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 1.2px;
}

.member .bio {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.9;
}

.member .tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 18px;
}

.member .tags span {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(11, 116, 255, .08);
  color: var(--blue-soft);
  font-size: 12px;
  font-weight: 600;
}

.member .stake {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding: 6px 12px;
  border: 1px solid var(--gold);
  border-radius: 999px;
  color: var(--gold);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1px;
}

/* ===== P8 路线图 ===== */
.bp-roadmap {
  background: var(--bg-2);
}

.timeline {
  position: relative;
  margin-top: 64px;
  padding: 0;
  list-style: none;
}

.timeline::before {
  content: "";
  position: absolute;
  top: 18px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--line) 8%, var(--line) 92%, transparent);
}

.timeline li {
  position: relative;
  display: grid;
  grid-template-rows: auto auto auto;
  gap: 10px;
  padding-top: 56px;
}

.timeline li::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 20px;
  height: 20px;
  border-radius: 999px;
  background: var(--blue);
  box-shadow: 0 0 0 6px rgba(11, 116, 255, .15);
}

.timeline li::after {
  content: "";
  position: absolute;
  top: 28px;
  left: 9px;
  width: 2px;
  height: 22px;
  background: linear-gradient(180deg, var(--blue), transparent);
}

.timeline .time {
  color: var(--gold);
  font-family: Inter, Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 1.4px;
}

.timeline h4 {
  margin: 0;
  font-size: 22px;
}

.timeline p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.milestones {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 48px;
}

.milestone {
  padding: 22px 22px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.milestone .q {
  display: block;
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.4px;
}

.milestone h5 {
  margin: 12px 0 0;
  font-size: 17px;
}

.milestone p {
  margin: 8px 0 0;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.75;
}

/* ===== P9 核心壁垒 ===== */
.bp-moat {
  background: var(--bg);
}

.moat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 56px;
}

.moat {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 22px;
  padding: 30px 32px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .04), rgba(255, 255, 255, .015));
}

.moat .moat-icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: rgba(11, 116, 255, .12);
  border: 1px solid rgba(125, 184, 255, .2);
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 28px;
  font-weight: 800;
}

.moat h3 {
  margin: 0;
  font-size: 22px;
}

.moat p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

/* ===== P10 融资方案 ===== */
.bp-ask {
  background: var(--bg-2);
}

.ask-tiers {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 56px;
}

.ask-tier {
  position: relative;
  padding: 36px 32px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
  transition: transform .25s, border-color .25s, box-shadow .25s;
}

.ask-tier:hover {
  transform: translateY(-4px);
  border-color: rgba(125, 184, 255, .4);
  box-shadow: 0 24px 60px rgba(11, 116, 255, .15);
}

.ask-tier.featured {
  border-color: rgba(255, 181, 71, .55);
  background:
    linear-gradient(180deg, rgba(255, 181, 71, .06), rgba(255, 181, 71, .01)),
    var(--panel);
}

.ask-tier .tier-tag {
  display: inline-block;
  margin-bottom: 14px;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(11, 116, 255, .12);
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
}

.ask-tier.featured .tier-tag {
  background: rgba(255, 181, 71, .16);
  color: var(--gold);
}

.ask-tier .tier-amount {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: #fff;
  font-family: Inter, Arial, sans-serif;
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -1.5px;
}

.ask-tier .tier-amount small {
  font-size: 22px;
  color: var(--muted);
  font-weight: 700;
}

.ask-tier .tier-equity {
  margin: 14px 0 0;
  color: var(--gold);
  font-family: Inter, Inter, Arial, sans-serif;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .6px;
}

.ask-tier .tier-meta {
  margin: 22px 0 0;
  padding-top: 22px;
  border-top: 1px dashed var(--line);
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.ask-tier .tier-for {
  margin-top: 18px;
  color: var(--muted);
  font-size: 13.5px;
  line-height: 1.85;
}

.ask-tier .tier-for strong {
  display: block;
  margin-bottom: 6px;
  color: var(--ink);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
}

.ask-foot {
  margin-top: 36px;
  padding: 24px 28px;
  border: 1px dashed rgba(255, 181, 71, .4);
  border-radius: 16px;
  background: rgba(255, 181, 71, .04);
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.9;
}

.ask-foot strong {
  color: var(--gold);
}

/* ===== P11 资金用途 ===== */
.bp-use {
  background: var(--bg);
}

.use-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
  margin-top: 56px;
}

.use-bars {
  display: grid;
  gap: 28px;
}

.use-bar .bar-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 12px;
  font-family: Inter, Arial, sans-serif;
}

.use-bar .bar-head strong {
  color: var(--ink);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -.4px;
}

.use-bar .bar-head span {
  color: var(--gold);
  font-size: 24px;
  font-weight: 800;
}

.use-bar .bar-track {
  height: 12px;
  border-radius: 999px;
  background: var(--panel-2);
  overflow: hidden;
}

.use-bar .bar-fill {
  display: block;
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--blue), var(--blue-2));
}

.use-bar .bar-fill.gold {
  background: linear-gradient(90deg, #ffb547, #ff8a3d);
}

.use-bar .bar-fill.green {
  background: linear-gradient(90deg, #36c579, #1aa4ff);
}

.use-bar .bar-desc {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

.use-cycle {
  padding: 32px 30px;
  border: 1px solid var(--line);
  border-radius: 22px;
  background: var(--panel);
}

.use-cycle h3 {
  margin: 0;
  font-size: 22px;
}

.use-cycle p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}

.use-cycle .cycle-flow {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}

.use-cycle .cycle-flow div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(11, 116, 255, .05);
  color: var(--ink);
  font-size: 14.5px;
  font-weight: 600;
}

.use-cycle .cycle-flow div span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--blue);
  color: #fff;
  font-family: Inter, Arial, sans-serif;
  font-size: 13px;
  font-weight: 800;
  flex-shrink: 0;
}

/* ===== P12 财务预测 ===== */
.bp-financials {
  background: var(--bg-2);
}

.fin-table {
  width: 100%;
  margin-top: 48px;
  border-collapse: separate;
  border-spacing: 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  background: var(--panel);
}

.fin-table th,
.fin-table td {
  padding: 20px 24px;
  text-align: left;
  font-size: 15px;
}

.fin-table thead th {
  background: rgba(11, 116, 255, .1);
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.fin-table tbody td {
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.fin-table tbody td:first-child {
  color: var(--ink);
  font-weight: 600;
}

.fin-table tbody td.metric {
  color: var(--gold);
  font-family: Inter, Arial, sans-serif;
  font-weight: 800;
}

.fin-outlook {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
  margin-top: 36px;
}

.fin-outlook article {
  padding: 28px 28px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--panel);
}

.fin-outlook .tag {
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.fin-outlook h3 {
  margin: 12px 0 0;
  font-size: 20px;
}

.fin-outlook p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14.5px;
  line-height: 1.85;
}

/* ===== P13 联系我们 ===== */
.bp-contact {
  background:
    radial-gradient(ellipse at center, rgba(26, 164, 255, .16), transparent 60%),
    var(--bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: start;
  margin-top: 48px;
}

.founder-quote {
  position: relative;
  padding: 38px 34px 30px;
  border: 1px solid rgba(255, 181, 71, .28);
  border-radius: 22px;
  background:
    radial-gradient(ellipse at top left, rgba(255, 181, 71, .14), transparent 60%),
    rgba(16, 21, 34, .85);
  overflow: hidden;
}

.founder-quote::before {
  content: "“";
  position: absolute;
  top: -32px;
  left: 18px;
  color: rgba(255, 181, 71, .35);
  font-family: Georgia, serif;
  font-size: 160px;
  line-height: 1;
  pointer-events: none;
}

.founder-quote .label {
  display: block;
  margin-bottom: 18px;
  color: var(--gold);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 2.2px;
  text-transform: uppercase;
}

.founder-quote p.quote {
  margin: 0;
  position: relative;
  color: var(--ink);
  font-size: 18px;
  line-height: 2;
  font-weight: 600;
  letter-spacing: .4px;
}

.founder-quote p.quote del {
  color: var(--muted);
  text-decoration: line-through;
  text-decoration-color: rgba(244, 99, 99, .85);
  text-decoration-thickness: 2px;
}

.founder-quote .quote-author {
  margin: 24px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13.5px;
  letter-spacing: .8px;
}

.founder-quote .quote-author strong {
  color: var(--gold);
  font-weight: 700;
}

.contact-info {
  display: grid;
  gap: 22px;
}

.contact-info div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 20px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
  font-size: 16px;
}

.contact-info div:last-child {
  border-bottom: none;
}

.contact-info label {
  color: var(--blue-soft);
  font-family: Inter, Arial, sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.6px;
  text-transform: uppercase;
}

.contact-info a {
  color: var(--ink);
  border-bottom: 1px solid transparent;
  transition: border-color .2s;
}

.contact-info a:hover {
  border-bottom-color: var(--blue-soft);
}

.contact-cta {
  padding: 36px 32px;
  border: 1px solid rgba(125, 184, 255, .25);
  border-radius: 22px;
  background: rgba(16, 21, 34, .85);
  text-align: center;
}

.contact-cta h3 {
  margin: 0;
  font-size: 24px;
}

.contact-cta p {
  margin: 14px 0 24px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}

.contact-cta .btn {
  width: 100%;
}

/* ===== 风险板块 ===== */
.risks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 40px;
}

.risk {
  padding: 24px 26px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
}

.risk .label {
  display: block;
  margin-bottom: 12px;
  color: var(--gold);
  font-family: Inter, Arial, sans-serif;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.4px;
  text-transform: uppercase;
}

.risk h4 {
  margin: 0;
  font-size: 18px;
}

.risk p {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.85;
}

/* ===== 页脚 ===== */
.bp-footer {
  padding: 36px 0;
  background: #fff;
  color: #111827;
  font-size: 13px;
}

.bp-footer .section-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px 32px;
}

.bp-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 28px;
  color: #667085;
  font-size: 13px;
  font-weight: 600;
}

.bp-footer a {
  color: inherit;
  text-decoration: none;
}

.bp-footer a:hover {
  color: var(--blue);
}

.bp-footer .legal {
  display: flex;
  gap: 18px;
  color: #98a2b3;
  font-size: 12px;
}

/* ===== 正文最底部 · 最后更新时间 ===== */
.page-updated {
  margin: 0;
  padding: 12px 0 56px;
  background: var(--bg);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  letter-spacing: 1.4px;
}

/* ===== 响应式 ===== */
@media (max-width: 1100px) {
  .summary-grid,
  .pillar-grid,
  .biz-grid,
  .moat-grid,
  .ask-tiers,
  .risks,
  .fin-outlook {
    grid-template-columns: repeat(2, 1fr);
  }
  .company-grid,
  .contact-grid,
  .use-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .trend {
    grid-template-columns: 56px minmax(0, 1fr);
    grid-template-rows: auto auto;
    column-gap: 18px;
    row-gap: 6px;
    padding: 24px 24px;
  }
  .trend .trend-num {
    grid-column: 1;
    grid-row: 1 / span 2;
    font-size: 36px;
    align-self: start;
  }
  .trend h3 {
    grid-column: 2;
    grid-row: 1;
  }
  .trend p {
    grid-column: 2;
    grid-row: 2;
  }
  .product-screens {
    grid-template-columns: repeat(2, 1fr);
  }
  .hero-stats,
  .milestones {
    grid-template-columns: repeat(2, 1fr);
  }
  .member {
    grid-template-columns: 140px 1fr;
    gap: 22px;
  }
  .member-avatar {
    width: 140px;
    font-size: 64px;
  }
  .timeline li {
    padding-left: 0;
  }
  .timeline::before {
    left: 8px;
  }
  .timeline li::before {
    left: -2px;
  }
  .timeline li::after {
    left: 7px;
  }
}

@media (max-width: 700px) {
  .summary-grid,
  .pillar-grid,
  .biz-grid,
  .moat-grid,
  .ask-tiers,
  .risks,
  .fin-outlook,
  .hero-stats,
  .milestones,
  .product-screens {
    grid-template-columns: 1fr;
  }
  .team-grid {
    grid-template-columns: 1fr;
  }
  .member {
    grid-template-columns: 1fr;
  }
  .member-avatar {
    width: 100%;
    height: 160px;
  }
  .bp-hero {
    padding: 110px 0 70px;
    min-height: 0;
  }
  .trend {
    grid-template-columns: 1fr;
    grid-template-rows: auto auto auto;
    gap: 10px;
    padding: 22px 20px;
  }
  .trend .trend-num {
    grid-column: 1;
    grid-row: 1;
    font-size: 32px;
  }
  .trend h3 {
    grid-column: 1;
    grid-row: 2;
    font-size: 20px;
  }
  .trend p {
    grid-column: 1;
    grid-row: 3;
    font-size: 14px;
  }
  .bp-section {
    padding: 78px 0;
  }
  .product-table,
  .fin-table {
    font-size: 13px;
  }
  .product-table thead,
  .fin-table thead {
    display: none;
  }
  .product-table,
  .product-table tbody,
  .product-table tr,
  .product-table td,
  .fin-table,
  .fin-table tbody,
  .fin-table tr,
  .fin-table td {
    display: block;
  }
  .product-table tr,
  .fin-table tr {
    padding: 16px;
    border-top: 1px solid var(--line);
  }
  .product-table td,
  .fin-table td {
    border: none;
    padding: 4px 0;
  }
  .ask-tier .tier-amount {
    font-size: 44px;
  }
}