/* ===================================================
   启曜府竞品深度情报系统 — 集团汇报版 CSS
   设计语言：专业情报档案 · 战略研究报告
   =================================================== */

:root {
  /* 基础色板 */
  --ink:       #0d1520;
  --ink-mid:   #2d3748;
  --muted:     #64748b;
  --line:      #e2e8f0;
  --soft:      #f8fafc;
  --white:     #ffffff;
  --dark-bg:   #0d1829;
  --dark-card: #131e30;
  --dark-line: #1e2d42;

  /* 警示色 */
  --red:       #dc2626;
  --red-soft:  #fef2f2;
  --red-mid:   #fee2e2;
  --orange:    #c2410c;
  --orange-soft:#fff7ed;
  --amber:     #b45309;
  --amber-soft:#fffbeb;
  --green:     #15803d;
  --green-soft:#f0fdf4;

  /* 四大竞品专属色 */
  --shentic:      #1a4fa0;
  --shentic-soft: #eff6ff;
  --shentic-dark: #0f2d5e;
  --zhuoyue:      #6d28d9;
  --zhuoyue-soft: #f5f3ff;
  --zhuoyue-dark: #3b0764;
  --lianfa:       #b91c1c;
  --lianfa-soft:  #fff1f2;
  --lianfa-dark:  #7f1d1d;
  --xingfu:       #c2410c;
  --xingfu-soft:  #fff7ed;
  --xingfu-dark:  #7c2d12;

  /* 启曜府 */
  --qiyao:      #14532d;
  --qiyao-soft: #f0fdf4;
  --brass:      #b45309;

  --font: 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  --radius: 12px;
  --radius-sm: 8px;
  --maxw: 1160px;
  --shadow: 0 4px 24px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.16);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 15px; scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--ink); background: var(--white); line-height: 1.65; }
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

/* === TOPBAR === */
.topbar {
  position: sticky; top: 0; z-index: 100;
  background: var(--dark-bg);
  border-bottom: 1px solid var(--dark-line);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px; height: 60px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 30px; width: auto; }
.brand-logo-text { display: flex; flex-direction: column; gap: 1px; }
.brand-name { font-size: 14px; font-weight: 700; color: #e2e8f0; letter-spacing: .5px; }
.brand-sub  { font-size: 11px; color: #64748b; letter-spacing: .3px; }
.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-links a {
  padding: 6px 14px; border-radius: 6px; font-size: 13px; color: #94a3b8;
  transition: all .15s;
}
.nav-links a:hover { color: #e2e8f0; background: var(--dark-card); }
.nav-links a.active { color: #fff; background: rgba(255,255,255,.1); font-weight: 600; }
.nav-shentic .nav-links a.active { background: var(--shentic); }
.nav-zhuoyue .nav-links a.active { background: var(--zhuoyue); }
.nav-lianfa  .nav-links a.active { background: var(--lianfa);  }
.nav-xingfu  .nav-links a.active { background: var(--xingfu);  }

/* === INDEX HERO === */
.index-hero {
  background: var(--dark-bg); padding: 80px 40px 64px;
  text-align: center; position: relative; overflow: hidden;
}
.index-hero::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(26,79,160,.25) 0%, transparent 70%);
  pointer-events: none;
}
.index-hero .inner { position: relative; max-width: var(--maxw); margin: 0 auto; }
.report-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12);
  color: #94a3b8; font-size: 11px; padding: 5px 14px; border-radius: 20px;
  letter-spacing: .8px; text-transform: uppercase; margin-bottom: 24px;
}
.index-hero h1 { font-size: 40px; font-weight: 800; color: #f1f5f9; line-height: 1.2; margin-bottom: 16px; }
.index-hero h1 em { color: #60a5fa; font-style: normal; }
.index-hero > .inner > p { font-size: 16px; color: #94a3b8; max-width: 620px; margin: 0 auto 40px; line-height: 1.75; }
.hero-stats { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.hero-stat-item { text-align: center; }
.hero-stat-num  { font-size: 32px; font-weight: 800; color: #60a5fa; line-height: 1; }
.hero-stat-label{ font-size: 12px; color: #64748b; margin-top: 4px; }

/* === INDEX SECTIONS === */
.comp-grid-section { padding: 60px 40px; max-width: var(--maxw); margin: 0 auto; }
.section-eyebrow { font-size: 11px; color: var(--muted); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 8px; }
.section-title { font-size: 26px; font-weight: 800; color: var(--ink); margin-bottom: 6px; }
.section-sub { font-size: 14px; color: var(--muted); margin-bottom: 40px; max-width: 640px; line-height: 1.7; }

.comp-dossier-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.comp-dossier-card {
  border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden;
  background: var(--white); box-shadow: var(--shadow);
  transition: transform .2s, box-shadow .2s; display: flex; flex-direction: column;
}
.comp-dossier-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.dossier-header { padding: 24px 28px 20px; color: #fff; position: relative; }
.dossier-header.shentic { background: linear-gradient(135deg, var(--shentic-dark), var(--shentic)); }
.dossier-header.zhuoyue { background: linear-gradient(135deg, var(--zhuoyue-dark), var(--zhuoyue)); }
.dossier-header.lianfa  { background: linear-gradient(135deg, var(--lianfa-dark),  var(--lianfa));  }
.dossier-header.xingfu  { background: linear-gradient(135deg, var(--xingfu-dark),  var(--xingfu));  }
.dossier-number { font-size: 11px; opacity: .6; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 6px; }
.dossier-name   { font-size: 22px; font-weight: 800; margin-bottom: 4px; }
.dossier-dev    { font-size: 12px; opacity: .7; }
.threat-badge {
  position: absolute; top: 20px; right: 20px;
  background: rgba(0,0,0,.3); border: 1px solid rgba(255,255,255,.2);
  color: #fff; font-size: 11px; padding: 4px 10px; border-radius: 12px;
}
.dossier-body { padding: 22px 28px; flex: 1; display: flex; flex-direction: column; }
.dossier-tag-row { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.dossier-tag { font-size: 11px; padding: 3px 10px; border-radius: 12px; font-weight: 600; }
.dossier-tag.shentic { background: var(--shentic-soft); color: var(--shentic); }
.dossier-tag.zhuoyue { background: var(--zhuoyue-soft); color: var(--zhuoyue); }
.dossier-tag.lianfa  { background: var(--lianfa-soft);  color: var(--lianfa);  }
.dossier-tag.xingfu  { background: var(--xingfu-soft);  color: var(--xingfu);  }
.dossier-summary { font-size: 13px; color: var(--ink-mid); line-height: 1.7; margin-bottom: 18px; flex: 1; }
.dossier-attack-count {
  display: flex; align-items: center; gap: 12px;
  background: var(--red-soft); border: 1px solid var(--red-mid);
  border-radius: 8px; padding: 10px 14px; margin-bottom: 16px;
}
.attack-count-num   { font-size: 28px; font-weight: 800; color: var(--red); line-height: 1; }
.attack-count-label { font-size: 12px; color: #991b1b; line-height: 1.4; }
.dossier-goto {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 700; color: var(--ink);
  background: var(--soft); border: 1px solid var(--line);
  border-radius: 8px; padding: 9px 16px; transition: all .15s; align-self: flex-start;
}
.dossier-goto:hover { background: var(--ink); color: #fff; border-color: var(--ink); }

/* === METHODOLOGY === */
.method-band { background: var(--soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 56px 40px; }
.method-inner { max-width: var(--maxw); margin: 0 auto; }
.method-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 36px; }
.method-card { background: var(--white); border-radius: var(--radius); border: 1px solid var(--line); padding: 22px 18px; }
.method-icon  { font-size: 26px; margin-bottom: 10px; }
.method-title { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.method-desc  { font-size: 12px; color: var(--muted); line-height: 1.65; }

/* === THREAT MATRIX (index) === */
.threat-matrix-band { padding: 56px 40px; }
.threat-matrix-inner { max-width: var(--maxw); margin: 0 auto; }
.threat-matrix-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-top: 28px; }
.threat-matrix-col { background: var(--white); border-radius: var(--radius); border: 1px solid var(--line); overflow: hidden; }
.threat-matrix-col-header { padding: 14px 16px; color: #fff; font-size: 13px; font-weight: 700; }
.threat-matrix-col-header.shentic { background: var(--shentic); }
.threat-matrix-col-header.zhuoyue { background: var(--zhuoyue); }
.threat-matrix-col-header.lianfa  { background: var(--lianfa);  }
.threat-matrix-col-header.xingfu  { background: var(--xingfu);  }
.threat-matrix-col-header small { display: block; font-size: 10px; font-weight: 400; opacity: .75; margin-top: 2px; }
.threat-matrix-items { padding: 12px; display: flex; flex-direction: column; gap: 8px; }
.threat-matrix-item { font-size: 12px; color: var(--ink-mid); padding: 6px 8px; background: var(--soft); border-radius: 6px; line-height: 1.4; }
.threat-matrix-item::before { content: '▸ '; color: var(--muted); }

/* === COMPETITOR HERO === */
.comp-hero { padding: 56px 40px 44px; color: #fff; }
.comp-hero.shentic { background: linear-gradient(135deg, var(--shentic-dark) 0%, var(--shentic) 60%, #2563eb 100%); }
.comp-hero.zhuoyue { background: linear-gradient(135deg, var(--zhuoyue-dark) 0%, var(--zhuoyue) 60%, #a855f7 100%); }
.comp-hero.lianfa  { background: linear-gradient(135deg, var(--lianfa-dark)  0%, var(--lianfa)  60%, #ef4444 100%); }
.comp-hero.xingfu  { background: linear-gradient(135deg, var(--xingfu-dark)  0%, var(--xingfu)  60%, #f97316 100%); }
.comp-hero-inner { max-width: var(--maxw); margin: 0 auto; }
.comp-hero-top { display: flex; align-items: flex-start; justify-content: space-between; gap: 40px; flex-wrap: wrap; margin-bottom: 36px; }
.comp-hero-left { flex: 1; min-width: 280px; }
.comp-file-label {
  display: inline-block; background: rgba(255,255,255,.15);
  border: 1px solid rgba(255,255,255,.25); border-radius: 4px;
  font-size: 10px; letter-spacing: 2px; text-transform: uppercase;
  padding: 3px 10px; margin-bottom: 14px; color: rgba(255,255,255,.8);
}
.comp-hero h1 { font-size: 34px; font-weight: 800; margin-bottom: 10px; line-height: 1.2; }
.comp-hero h1 .comp-sub { opacity: .55; font-size: 16px; font-weight: 400; display: block; margin-bottom: 4px; }
.comp-hero-tagline { font-size: 14px; opacity: .8; line-height: 1.75; max-width: 520px; }
.comp-hero-right {
  background: rgba(0,0,0,.25); border-radius: 12px; padding: 18px 22px;
  min-width: 240px; border: 1px solid rgba(255,255,255,.12);
}
.quick-stats-title { font-size: 10px; opacity: .5; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px; }
.quick-stat { display: flex; justify-content: space-between; align-items: center; padding: 6px 0; border-bottom: 1px solid rgba(255,255,255,.08); }
.quick-stat:last-child { border-bottom: none; }
.quick-stat-label { font-size: 11px; opacity: .6; }
.quick-stat-value { font-size: 12px; font-weight: 700; }
.comp-hero-bottom { display: flex; gap: 8px; flex-wrap: wrap; }
.hero-tag {
  background: rgba(255,255,255,.15); border: 1px solid rgba(255,255,255,.2);
  color: #fff; font-size: 11px; padding: 4px 11px; border-radius: 14px;
}

/* === BAND / SECTION === */
.band { padding: 52px 40px; }
.band.alt { background: var(--soft); }
.inner { max-width: var(--maxw); margin: 0 auto; }
.eyebrow { font-size: 11px; color: var(--muted); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 6px; }
.band h2 { font-size: 23px; font-weight: 800; color: var(--ink); margin: 6px 0 6px; }
.band p.section-sub { font-size: 13px; color: var(--muted); margin-bottom: 28px; line-height: 1.7; }

/* === VALUE ARSENAL === */
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.value-card {
  background: var(--white); border-radius: var(--radius);
  border: 1px solid var(--line); padding: 18px; box-shadow: var(--shadow);
}
.value-card.shentic-card { border-top: 3px solid var(--shentic); }
.value-card.zhuoyue-card { border-top: 3px solid var(--zhuoyue); }
.value-card.lianfa-card  { border-top: 3px solid var(--lianfa);  }
.value-card.xingfu-card  { border-top: 3px solid var(--xingfu);  }
.value-num { font-size: 10px; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 6px; font-weight: 700; }
.value-card.shentic-card .value-num { color: var(--shentic); }
.value-card.zhuoyue-card .value-num { color: var(--zhuoyue); }
.value-card.lianfa-card  .value-num { color: var(--lianfa);  }
.value-card.xingfu-card  .value-num { color: var(--xingfu);  }
.value-title { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.value-body  { font-size: 12px; color: var(--ink-mid); line-height: 1.7; }
.value-quote {
  margin-top: 10px; padding: 9px 11px;
  background: var(--soft); border-left: 3px solid var(--line);
  border-radius: 0 6px 6px 0; font-size: 11px; color: var(--muted); font-style: italic; line-height: 1.6;
}

/* === ATTACK MATRIX — 核心区块 === */
.attack-matrix { margin-top: 24px; }
.attack-intro {
  background: #fff1f2; border: 1px solid #fecdd3; border-left: 4px solid var(--red);
  border-radius: 0 10px 10px 0; padding: 16px 20px; margin-bottom: 24px;
  display: flex; align-items: flex-start; gap: 14px;
}
.attack-intro-icon { font-size: 22px; flex-shrink: 0; margin-top: 2px; }
.attack-intro-text { font-size: 13px; color: #881337; line-height: 1.65; }
.attack-intro-text strong { display: block; margin-bottom: 4px; font-size: 14px; color: #be123c; }

.attack-list { display: flex; flex-direction: column; gap: 14px; }
.attack-item {
  background: var(--white); border: 1px solid var(--line);
  border-left: 4px solid var(--red); border-radius: 0 var(--radius) var(--radius) 0;
  overflow: hidden; box-shadow: 0 2px 12px rgba(0,0,0,.06);
}
.attack-item-header {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 14px; background: var(--soft); border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.attack-seq {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--red); color: #fff; font-size: 11px; font-weight: 700;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.attack-type-tag {
  font-size: 10px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase;
  padding: 2px 8px; border-radius: 4px;
}
.attack-type-tag.price    { background: #fef3c7; color: #78350f; }
.attack-type-tag.brand    { background: #ede9fe; color: #4c1d95; }
.attack-type-tag.traffic  { background: #dbeafe; color: #1e3a8a; }
.attack-type-tag.product  { background: #d1fae5; color: #064e3b; }
.attack-type-tag.location { background: #fce7f3; color: #831843; }
.attack-type-tag.amenity  { background: #e0f2fe; color: #0c4a6e; }
.attack-type-tag.edu      { background: #f0fdf4; color: #14532d; }
.attack-type-tag.density  { background: #fdf4ff; color: #581c87; }
.attack-type-tag.tech     { background: #ecfdf5; color: #064e3b; }
.attack-type-tag.landscape{ background: #f0fdf4; color: #166534; }
.threat-chip { margin-left: auto; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 10px; flex-shrink: 0; }
.threat-chip.high { background: #fee2e2; color: var(--red); }
.threat-chip.mid  { background: #ffedd5; color: var(--orange); }
.threat-chip.low  { background: #fef9c3; color: var(--amber); }

.attack-item-body { padding: 14px 14px 0; }
.attack-quote {
  background: #1e293b; color: #f1f5f9; border-radius: var(--radius-sm);
  padding: 12px 14px; font-size: 13px; line-height: 1.7; font-style: italic;
  margin-bottom: 12px; position: relative;
}
.attack-quote::before { content: '"'; font-size: 28px; color: #60a5fa; line-height: 0; vertical-align: -6px; margin-right: 3px; }
.attack-quote::after  { content: '"'; font-size: 28px; color: #60a5fa; line-height: 0; vertical-align: -10px; margin-left: 2px; }

.attack-analysis { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 12px; }
.attack-analysis-block { background: var(--soft); border-radius: var(--radius-sm); padding: 10px 12px; font-size: 12px; color: var(--ink-mid); line-height: 1.6; }
.attack-analysis-block strong { display: block; margin-bottom: 3px; color: var(--ink); font-size: 10px; text-transform: uppercase; letter-spacing: .5px; font-weight: 700; }
.attack-exploit-box {
  background: #fff1f2; border-radius: var(--radius-sm); padding: 8px 12px;
  margin-bottom: 14px; font-size: 12px; color: #9f1239; line-height: 1.6;
  display: flex; gap: 8px;
}
.attack-exploit-box::before { content: '⚡'; flex-shrink: 0; }

/* === CUSTOMER HUNT === */
.customer-hunt { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 24px; }
.hunt-card { background: var(--white); border-radius: var(--radius); border: 1px solid var(--line); padding: 18px; }
.hunt-card.danger  { border-left: 4px solid var(--red); }
.hunt-card.caution { border-left: 4px solid var(--amber); }
.hunt-card-icon  { font-size: 22px; margin-bottom: 8px; }
.hunt-card-title { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.hunt-card-body  { font-size: 12px; color: var(--ink-mid); line-height: 1.65; }

/* === EVIDENCE (调研深度数据) === */
.evidence-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 24px; }
.evidence-card { background: var(--dark-bg); border-radius: var(--radius); padding: 18px; border: 1px solid var(--dark-line); }
.evidence-num   { font-size: 26px; font-weight: 800; color: #60a5fa; line-height: 1; margin-bottom: 6px; }
.evidence-label { font-size: 12px; color: #94a3b8; line-height: 1.5; }
.evidence-source{ font-size: 10px; color: #475569; margin-top: 6px; }

/* === RESPONSE DIRECTIONS === */
.response-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; margin-top: 24px; }
.response-card { background: var(--qiyao-soft); border-radius: var(--radius); border: 1px solid #bbf7d0; padding: 16px 18px; }
.response-label { font-size: 10px; color: var(--green); letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; font-weight: 700; }
.response-title { font-size: 14px; font-weight: 700; color: var(--ink); margin-bottom: 6px; }
.response-body  { font-size: 12px; color: var(--ink-mid); line-height: 1.65; }

/* === ATTACK SUMMARY BAR === */
.attack-summary-bar { background: var(--dark-bg); border-top: 3px solid var(--red); padding: 28px 40px; }
.attack-summary-inner { max-width: var(--maxw); margin: 0 auto; display: flex; align-items: flex-start; gap: 20px; }
.attack-summary-icon { font-size: 28px; flex-shrink: 0; margin-top: 2px; }
.attack-summary-title { font-size: 15px; font-weight: 700; color: #f1f5f9; margin-bottom: 4px; }
.attack-summary-text  { font-size: 13px; color: #94a3b8; line-height: 1.65; }

/* === DEBATE STAGE === */
.debate-band {
  padding: 56px 40px;
  background: linear-gradient(180deg, #fff 0%, #f8fafc 100%);
  border-bottom: 1px solid var(--line);
}
.debate-stage {
  max-width: var(--maxw);
  margin: 0 auto;
  display: grid;
  gap: 18px;
}
.debate-kicker {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  gap: 8px;
  color: var(--red);
  background: var(--red-soft);
  border: 1px solid var(--red-mid);
  border-radius: 18px;
  padding: 4px 12px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .8px;
  text-transform: uppercase;
}
.debate-topic {
  background: var(--dark-bg);
  color: #f8fafc;
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow);
}
.debate-topic .label {
  display: block;
  color: #93c5fd;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.debate-topic h2 {
  color: #fff;
  font-size: 28px;
  margin: 0 0 10px;
}
.debate-topic p {
  color: #cbd5e1;
  font-size: 14px;
  line-height: 1.75;
  max-width: 840px;
}
.debate-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.debate-side {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: 0 2px 16px rgba(0,0,0,.06);
}
.debate-side.competitor { border-top: 4px solid var(--red); }
.debate-side.qiyao { border-top: 4px solid var(--green); }
.debate-section-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.debate-side.competitor .debate-section-label { color: var(--red); }
.debate-side.qiyao .debate-section-label { color: var(--green); }
.debate-side h3 {
  font-size: 18px;
  line-height: 1.35;
  margin-bottom: 12px;
}
.debate-side p {
  font-size: 13px;
  color: var(--ink-mid);
  line-height: 1.75;
  margin-bottom: 12px;
}
.debate-quote {
  background: #111827;
  color: #e5e7eb;
  border-radius: var(--radius-sm);
  padding: 13px 15px;
  font-size: 13px;
  line-height: 1.7;
  margin-bottom: 12px;
}
.debate-evidence {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.debate-evidence-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px;
}
.debate-evidence-card strong {
  display: block;
  font-size: 20px;
  line-height: 1.1;
  color: var(--ink);
  margin-bottom: 6px;
}
.debate-evidence-card span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.55;
}
.debate-actions {
  background: var(--qiyao-soft);
  border: 1px solid #bbf7d0;
  border-radius: var(--radius);
  padding: 18px 20px;
}
.debate-actions h3 {
  font-size: 16px;
  color: var(--ink);
  margin-bottom: 10px;
}
.debate-action-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.debate-action-item {
  background: rgba(255,255,255,.74);
  border: 1px solid #dcfce7;
  border-radius: var(--radius-sm);
  padding: 11px 12px;
  font-size: 12px;
  color: var(--ink-mid);
  line-height: 1.6;
}
.debate-action-item b {
  display: block;
  color: var(--green);
  font-size: 11px;
  letter-spacing: .7px;
  text-transform: uppercase;
  margin-bottom: 4px;
}
.debate-home-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 26px;
}
.debate-home-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: 0 2px 14px rgba(0,0,0,.05);
}
.debate-home-card h3 {
  font-size: 15px;
  margin-bottom: 8px;
}
.debate-home-card p {
  font-size: 12px;
  color: var(--ink-mid);
  line-height: 1.65;
}

/* === TABLES === */
.table-wrap { overflow-x: auto; margin-top: 20px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 11px 13px; text-align: left; border-bottom: 1px solid var(--line); }
thead th { background: var(--ink); color: #fff; font-weight: 700; font-size: 12px; }
tbody tr:nth-child(even) { background: var(--soft); }
tbody th { font-weight: 600; color: var(--ink-mid); background: var(--soft); }
td.better { color: var(--green); font-weight: 700; }
td.worse  { color: var(--red);   font-weight: 700; }
td.neutral{ color: var(--muted); }

/* === FLOOR PLAN CARDS === */
.plans-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 16px 0; }
.plan-card { border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--white); cursor: zoom-in; transition: box-shadow .15s; }
.plan-card:hover { box-shadow: var(--shadow-lg); }
.plan-card img { width: 100%; height: 200px; object-fit: cover; }
.plan-card figcaption { padding: 9px 13px; font-size: 11px; color: var(--muted); display: flex; justify-content: space-between; }
.plan-zoom-hint { color: var(--muted); }

/* === FLOATING BACK === */
.floating-back {
  position: fixed; bottom: 28px; right: 28px; z-index: 50;
  background: var(--ink); color: #fff; font-size: 12px; font-weight: 600;
  padding: 9px 16px; border-radius: 20px; box-shadow: var(--shadow-lg);
  transition: all .15s;
}
.floating-back:hover { background: #1e293b; transform: translateY(-2px); }

/* === FOOTER === */
.footer {
  background: var(--dark-bg); color: #64748b;
  text-align: center; padding: 28px 40px;
  font-size: 12px; line-height: 1.8;
  border-top: 1px solid var(--dark-line);
}
.footer strong { color: #94a3b8; }

/* === LIGHTBOX === */
#lightbox {
  display: none; position: fixed; inset: 0; z-index: 999;
  background: rgba(0,0,0,.92); align-items: center; justify-content: center;
}
#lightbox-inner { max-width: 92vw; max-height: 92vh; text-align: center; }
#lightbox-img { max-width: 100%; max-height: 82vh; border-radius: 8px; }
#lightbox-caption { color: #94a3b8; font-size: 12px; margin-top: 10px; }
#lightbox-close { position: fixed; top: 18px; right: 22px; background: none; border: none; color: #fff; font-size: 30px; cursor: pointer; }

/* === PLAN ARENA (户型攻守擂台) === */
.plan-arena-header { text-align: center; margin-bottom: 28px; }
.plan-arena-kicker { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: var(--muted); margin-bottom: 6px; }
.plan-arena-title { font-size: 19px; font-weight: 800; color: var(--ink); margin-bottom: 6px; }
.plan-arena-sub { font-size: 13px; color: var(--muted); max-width: 540px; margin: 0 auto; line-height: 1.7; }

.plan-duel { display: grid; grid-template-columns: 1fr 1fr; border-radius: var(--radius) var(--radius) 0 0; overflow: hidden; border: 1px solid var(--line); border-bottom: none; box-shadow: var(--shadow); }
.plan-side { display: flex; flex-direction: column; }
.plan-side.attacker { background: #fff; border-right: 2px solid var(--line); }
.plan-side.defender { background: #f0fdf4; }

.plan-side-header { padding: 14px 18px; display: flex; align-items: flex-start; gap: 10px; border-bottom: 2px solid; }
.attack-header { background: #fef2f2; border-color: var(--red) !important; }
.defend-header { background: #f0fdf4; border-color: var(--green) !important; }
.plan-side-icon { font-size: 16px; margin-top: 3px; }
.plan-side-label { font-size: 10px; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 2px; }
.attack-header .plan-side-label { color: var(--red); }
.defend-header .plan-side-label { color: var(--green); }
.plan-side-name { font-size: 13px; font-weight: 800; color: var(--ink); line-height: 1.3; }
.plan-side-spec { font-size: 11px; color: var(--muted); margin-top: 2px; }

.plan-img-wrap { background: #f1f5f9; overflow: hidden; cursor: pointer; position: relative; }
.plan-img-wrap img { width: 100%; aspect-ratio: 4/3; object-fit: contain; padding: 10px; transition: transform .2s; display: block; }
.plan-img-wrap:hover img { transform: scale(1.03); }
.plan-img-hint { text-align: center; font-size: 10px; color: var(--muted); padding: 3px 0 5px; background: #f1f5f9; }

.plan-points { padding: 14px 16px; flex: 1; }
.plan-point { display: flex; gap: 9px; padding: 9px 0; border-bottom: 1px solid var(--line); }
.plan-point:last-child { border-bottom: none; }
.plan-point-marker { flex-shrink: 0; width: 20px; height: 20px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 10px; font-weight: 800; margin-top: 2px; }
.attacker .plan-point-marker { background: var(--red); color: #fff; }
.defender .plan-point-marker { background: var(--green); color: #fff; }
.plan-point-title { font-size: 12px; font-weight: 700; color: var(--ink); margin-bottom: 2px; }
.plan-point-desc { font-size: 11px; color: var(--ink-mid); line-height: 1.55; }
.plan-point-quote { font-size: 10px; color: var(--muted); font-style: italic; margin-top: 4px; padding-left: 8px; border-left: 2px solid var(--line); line-height: 1.5; }

.plan-verdict { background: var(--dark-bg); border-radius: 0 0 var(--radius) var(--radius); padding: 16px 22px 18px; border: 1px solid var(--dark-line); box-shadow: var(--shadow); }
.plan-verdict-title { font-size: 10px; color: #64748b; letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 12px; }
.plan-verdict-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.verdict-item { background: var(--dark-card); border-radius: 8px; padding: 10px 8px; text-align: center; border: 1px solid var(--dark-line); }
.verdict-dim { font-size: 10px; color: #64748b; margin-bottom: 5px; line-height: 1.3; }
.verdict-winner { display: inline-block; font-size: 11px; font-weight: 700; padding: 2px 8px; border-radius: 4px; }
.verdict-winner.attacker-win { background: rgba(220,38,38,.25); color: #fca5a5; }
.verdict-winner.defender-win { background: rgba(21,128,61,.25); color: #86efac; }
.verdict-winner.draw { background: rgba(100,116,139,.2); color: #94a3b8; }
.verdict-note { font-size: 9px; color: #475569; margin-top: 3px; line-height: 1.3; }

.plan-extra-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 20px; }
.plan-extra-card { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); overflow: hidden; }
.plan-extra-header { padding: 7px 12px; font-size: 11px; font-weight: 600; color: var(--muted); background: var(--soft); border-bottom: 1px solid var(--line); }
.plan-extra-img { width: 100%; aspect-ratio: 4/3; object-fit: contain; padding: 8px; cursor: pointer; transition: opacity .2s; }
.plan-extra-img:hover { opacity: .85; }
.plan-extra-cap { font-size: 10px; color: var(--muted); text-align: center; padding: 3px 8px 8px; line-height: 1.4; }

/* === DUEL ROUND SYSTEM (多轮擂台) === */
.duel-rounds-wrap { display: flex; flex-direction: column; gap: 0; }

.duel-round { margin-bottom: 56px; }
.duel-round:last-child { margin-bottom: 0; }

.duel-round-header {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--dark-bg); border-radius: var(--radius) var(--radius) 0 0;
  padding: 16px 22px; border: 1px solid var(--dark-line); border-bottom: none;
}
.round-num-badge {
  flex-shrink: 0; background: var(--accent); color: #0d1829;
  font-weight: 900; font-size: 13px; letter-spacing: 1px;
  padding: 5px 12px; border-radius: 6px; margin-top: 2px;
  text-transform: uppercase; white-space: nowrap;
}
.round-header-body { flex: 1; }
.round-title { font-size: 15px; font-weight: 800; color: #f1f5f9; line-height: 1.3; margin-bottom: 3px; }
.round-sub { font-size: 12px; color: #64748b; line-height: 1.6; }
.round-score-chips { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.round-chip { font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 4px; }
.round-chip.attacker { background: rgba(220,38,38,.2); color: #fca5a5; border: 1px solid rgba(220,38,38,.25); }
.round-chip.defender { background: rgba(21,128,61,.2); color: #86efac; border: 1px solid rgba(21,128,61,.25); }
.round-chip.draw { background: rgba(100,116,139,.15); color: #94a3b8; border: 1px solid rgba(100,116,139,.2); }

/* Make duel round attach to its header */
.duel-round .plan-duel { border-radius: 0; border-top: none; }
.duel-round .plan-verdict { border-radius: 0; border-top: none; }

/* === MULTI-ATTACKER (多个竞品户型 vs 一个启曜) === */
.plan-multi-imgs { display: grid; gap: 8px; padding: 12px 12px 0; background: #fff; }
.plan-multi-imgs.two-up { grid-template-columns: 1fr 1fr; }
.plan-multi-imgs.three-up { grid-template-columns: 1fr 1fr 1fr; }
.plan-multi-item { display: flex; flex-direction: column; border: 1px solid #e2e8f0; border-radius: 6px; overflow: hidden; cursor: pointer; transition: box-shadow .2s; }
.plan-multi-item:hover { box-shadow: 0 0 0 2px #ef4444; }
.plan-multi-item img { width: 100%; aspect-ratio: 1/1; object-fit: contain; padding: 6px; background: #f8fafc; display: block; }
.plan-multi-label { font-size: 10px; font-weight: 700; text-align: center; color: #ef4444; background: #fef2f2; padding: 4px 6px; border-top: 1px solid #fecaca; }

/* === PRICE DATA BAND (幸福城备案价格披露) === */
.price-data-band {
  background: linear-gradient(135deg, #0f172a 0%, #1e2d44 100%);
  border: 1px solid rgba(250,204,21,.25); border-radius: 10px;
  padding: 16px 18px; margin: 12px 0;
}
.price-data-title { font-size: 10px; font-weight: 800; color: #fbbf24; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; display: flex; align-items: center; gap: 6px; }
.price-data-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; }
.price-unit { background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.1); border-radius: 8px; padding: 10px 12px; }
.price-unit-label { font-size: 10px; font-weight: 700; color: #ef4444; margin-bottom: 6px; }
.price-unit-row { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 2px; }
.price-unit-key { font-size: 10px; color: #64748b; }
.price-unit-val { font-size: 12px; font-weight: 700; color: #f1f5f9; }
.price-unit-val.actual { color: #4ade80; }
.price-unit-note { font-size: 9px; color: #475569; margin-top: 4px; line-height: 1.4; }

/* === SITE DIVIDER (分地块分隔符) — Full-width banner style === */
.site-divider {
  display: flex; align-items: stretch;
  margin: 32px 0 20px;
  border-radius: 10px; overflow: hidden;
}
.site-divider-line { display: none; }
.site-divider-badge {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 22px; width: 100%;
  font-size: 12px; font-weight: 800; letter-spacing: .5px;
  border: 1px solid; border-radius: 10px;
}
.site-divider-badge .badge-num {
  font-size: 28px; font-weight: 900; line-height: 1;
  flex-shrink: 0; opacity: .9;
}
.site-divider-badge .badge-text { display: flex; flex-direction: column; gap: 2px; }
.site-divider-badge .badge-name { font-size: 15px; font-weight: 900; }
.site-divider-badge .badge-sub { font-size: 11px; font-weight: 500; opacity: .75; }
.site-divider-badge.site-sold {
  background: linear-gradient(135deg, rgba(239,68,68,.12) 0%, rgba(239,68,68,.04) 100%);
  border-color: rgba(239,68,68,.35); color: #f87171;
}
.site-divider-badge.site-live {
  background: linear-gradient(135deg, rgba(59,130,246,.12) 0%, rgba(59,130,246,.04) 100%);
  border-color: rgba(59,130,246,.35); color: #60a5fa;
}

/* === SOLD STATUS TAG === */
.sold-tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 20px; font-size: 11px; font-weight: 700;
  margin-bottom: 16px;
}
.sold-tag.mostly-sold { background: rgba(239,68,68,.12); color: #f87171; border: 1px solid rgba(239,68,38,.2); }
.sold-tag.mostly-live { background: rgba(59,130,246,.12); color: #60a5fa; border: 1px solid rgba(59,130,246,.2); }
.sold-tag-dot { width: 7px; height: 7px; border-radius: 50%; }
.mostly-sold .sold-tag-dot { background: #ef4444; }
.mostly-live .sold-tag-dot { background: #3b82f6; animation: pulse-dot 1.5s infinite; }
@keyframes pulse-dot { 0%,100%{ opacity:1; } 50%{ opacity:.4; } }

/* === RESPONSIVE === */
@media (max-width: 960px) {
  .comp-dossier-grid, .customer-hunt, .response-grid { grid-template-columns: 1fr; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .attack-analysis { grid-template-columns: 1fr; }
  .evidence-grid { grid-template-columns: 1fr 1fr; }
  .debate-grid, .debate-evidence, .debate-action-list, .debate-home-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr 1fr; }
  .threat-matrix-grid { grid-template-columns: 1fr 1fr; }
  .plans-row { grid-template-columns: 1fr; }
  .plan-duel { grid-template-columns: 1fr; }
  .plan-verdict-grid { grid-template-columns: repeat(3, 1fr); }
  .plan-extra-row { grid-template-columns: 1fr; }
  .comp-hero-top { flex-direction: column; }
  .index-hero h1 { font-size: 28px; }
  .topbar { padding: 0 20px; }
  .band { padding: 40px 20px; }
  .index-hero, .comp-grid-section, .method-band, .threat-matrix-band, .attack-summary-bar { padding-left: 20px; padding-right: 20px; }
}
@media (max-width: 600px) {
  .value-grid { grid-template-columns: 1fr; }
  .evidence-grid { grid-template-columns: 1fr; }
  .method-grid { grid-template-columns: 1fr; }
  .threat-matrix-grid { grid-template-columns: 1fr; }
  .plan-verdict-grid { grid-template-columns: 1fr 1fr; }

  /* === 手机端导航横向滚动 === */
  .topbar {
    padding: 0 12px;
    height: auto;
    flex-wrap: nowrap;
    gap: 8px;
    overflow: hidden;
  }
  .brand { flex-shrink: 0; padding: 8px 0; }
  .brand-logo { height: 24px; }
  .brand-name { font-size: 12px; }
  .brand-sub  { display: none; }
  .nav-links {
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;       /* Firefox */
    flex-shrink: 1;
    gap: 2px;
    padding: 8px 0;
  }
  .nav-links::-webkit-scrollbar { display: none; } /* Chrome/Safari */
  .nav-links a {
    white-space: nowrap;
    flex-shrink: 0;
    font-size: 11px;
    padding: 5px 10px;
  }
}