@import url("https://fonts.googleapis.com/css2?family=Inter:wght@500;600;700;800&family=Noto+Sans+JP:wght@400;500;700;800&display=swap");

:root{
  --bg:#f4f5f1;
  --paper:#ffffff;
  --paper-soft:#f9faf6;
  --ink:#111614;
  --muted:#65706a;
  --line:#dfe4dc;
  --deep:#101614;
  --deep-2:#18211e;
  --green:#0f6a53;
  --mint:#dfeee7;
  --gold:#b88a42;
  --rust:#9a5137;
  --shadow:0 24px 70px rgba(16,22,20,.12);
  --shadow-soft:0 16px 44px rgba(16,22,20,.08);
  --space-1:8px;
  --space-2:16px;
  --space-3:24px;
  --space-4:32px;
  --space-5:40px;
  --space-6:48px;
  --space-8:64px;
  --space-10:80px;
  font-family:"Inter","Noto Sans JP","Helvetica Neue",Arial,"Hiragino Sans",Meiryo,sans-serif;
}

*{box-sizing:border-box}

html{scroll-behavior:smooth}

body{
  margin:0;
  color:var(--ink);
  background:var(--bg);
  font-weight:500;
  line-height:1.82;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}

a{color:inherit}

.site-header{
  position:sticky;
  top:0;
  z-index:20;
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:78px;
  padding:0 clamp(20px,5vw,78px);
  background:rgba(248,249,245,.9);
  border-bottom:1px solid rgba(17,22,20,.1);
  backdrop-filter:blur(14px);
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  text-decoration:none;
  font-weight:800;
  font-size:17px;
  letter-spacing:0;
}

.brand-mark{
  display:grid;
  place-items:center;
  width:36px;
  height:36px;
  color:#fff;
  background:linear-gradient(135deg,var(--green),#24352f);
  border-radius:8px;
  font-size:19px;
  font-weight:800;
  box-shadow:0 10px 24px rgba(15,106,83,.18);
}

.global-nav{
  display:flex;
  gap:24px;
  font-size:14px;
  color:#26302b;
  font-weight:700;
}

.global-nav a{
  text-decoration:none;
  border-bottom:2px solid transparent;
  padding:27px 0 24px;
}

.global-nav a:hover,
.global-nav a.active{
  color:var(--green);
  border-color:currentColor;
}

.hero{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,1.06fr) minmax(340px,.94fr);
  min-height:710px;
  background:
    radial-gradient(circle at 74% 20%,rgba(184,138,66,.22),transparent 28%),
    linear-gradient(135deg,#101614 0%,#19231f 45%,#0d1210 100%);
  color:#fff;
  overflow:hidden;
}

.hero::before{
  content:"";
  position:absolute;
  inset:0;
  background-image:linear-gradient(rgba(255,255,255,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.035) 1px,transparent 1px);
  background-size:44px 44px;
  mask-image:linear-gradient(90deg,#000,transparent 76%);
}

.hero-copy{
  position:relative;
  z-index:1;
  align-self:end;
  padding:118px clamp(24px,7vw,104px) 104px;
}

.eyebrow{
  margin:0 0 12px;
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.16em;
  text-transform:uppercase;
}

h1,h2,h3,p{letter-spacing:0}

h1{
  max-width:780px;
  margin:0 0 22px;
  font-size:clamp(38px,5.2vw,70px);
  line-height:1.12;
  font-weight:800;
}

h2{
  margin:0 0 12px;
  font-size:clamp(28px,3.2vw,42px);
  line-height:1.26;
  font-weight:800;
}

h3{
  margin:0 0 8px;
  font-size:20px;
  line-height:1.48;
  font-weight:800;
}

.lead{
  max-width:680px;
  margin:0;
  color:rgba(244,247,243,.86);
  font-size:18px;
  line-height:1.86;
  font-weight:500;
}

.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:34px;
}

.primary-link,.secondary-link{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:46px;
  padding:0 20px;
  text-decoration:none;
  font-weight:800;
  border:1px solid rgba(255,255,255,.22);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease,border-color .18s ease;
}

.primary-link{background:#fff;color:var(--ink)}
.secondary-link{color:#fff;background:rgba(255,255,255,.08)}

.primary-link:hover,
.secondary-link:hover{
  transform:translateY(-2px);
  box-shadow:0 14px 34px rgba(0,0,0,.24);
}

.secondary-link:hover{
  background:rgba(255,255,255,.14);
  border-color:rgba(255,255,255,.38);
}

.hero-media{
  position:relative;
  z-index:1;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:90px clamp(24px,5vw,80px) 72px 0;
}

.terminal-card{
  width:min(100%,540px);
  background:linear-gradient(180deg,rgba(15,22,19,.94),rgba(9,14,13,.9));
  border:1px solid rgba(255,255,255,.22);
  border-radius:8px;
  box-shadow:0 36px 110px rgba(0,0,0,.48),inset 0 1px 0 rgba(255,255,255,.08);
  backdrop-filter:blur(16px);
  padding:24px;
  transition:transform .2s ease,box-shadow .2s ease;
}

.terminal-card:hover{
  transform:translateY(-4px);
  box-shadow:0 44px 130px rgba(0,0,0,.56),inset 0 1px 0 rgba(255,255,255,.1);
}

.terminal-top{
  display:flex;
  gap:7px;
  margin-bottom:22px;
}

.terminal-top span{
  width:10px;
  height:10px;
  border-radius:50%;
  background:#c36b4f;
}

.terminal-top span:nth-child(2){background:#d1a862}
.terminal-top span:nth-child(3){background:#4e9d7f}

.terminal-row{
  display:flex;
  justify-content:space-between;
  color:rgba(235,240,236,.76);
  font-size:13px;
  margin-bottom:12px;
}

.terminal-row b{color:#f4f7f3;font-weight:800}
.terminal-row em{font-style:normal;color:var(--gold)}

.metric-line{
  display:flex;
  align-items:baseline;
  justify-content:space-between;
  padding:14px 0;
  border-top:1px solid rgba(255,255,255,.1);
}

.metric-line span{color:rgba(226,232,228,.72);font-size:13px;font-weight:700}
.metric-line strong{font-size:38px;line-height:1;color:#f3f5f1;font-weight:800}

.terminal-card svg{
  width:100%;
  min-height:150px;
  margin-top:22px;
}

.terminal-card polyline{
  fill:none;
  stroke:#78d7b7;
  stroke-width:6;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.dashboard-summary{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  max-width:1180px;
  margin:-48px auto 0;
  position:relative;
  z-index:3;
  gap:var(--space-2);
  padding:0 var(--space-3);
}

.summary-card{
  min-height:168px;
  padding:var(--space-3);
  background:var(--paper);
  border:1px solid rgba(17,22,20,.08);
  box-shadow:var(--shadow);
}

.summary-card.primary{
  background:#17201d;
  color:#fff;
}

.summary-card span{
  display:block;
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.summary-card strong{
  display:block;
  margin-top:var(--space-1);
  font-size:clamp(28px,3vw,42px);
  line-height:1;
  font-weight:800;
}

.summary-card p{
  margin:var(--space-2) 0 0;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}

.summary-card.primary p{
  color:rgba(244,247,243,.76);
}

.decision-hub{
  max-width:1240px;
  margin:var(--space-10) auto;
  padding:0 clamp(20px,5vw,72px);
}

.decision-link{
  align-self:start;
  white-space:nowrap;
}

.decision-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}

.decision-card{
  display:flex;
  flex-direction:column;
  min-height:100%;
  padding:28px;
  background:#fff;
}

.decision-card.accent{
  background:#17201d;
  color:#fff;
}

.decision-card span{
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.14em;
  text-transform:uppercase;
}

.decision-card p{
  margin:0 0 var(--space-2);
  color:var(--muted);
  font-size:14px;
  line-height:1.78;
}

.decision-card.accent p,
.decision-card.accent li{
  color:rgba(244,247,243,.78);
}

.decision-card ul{
  margin:0 0 var(--space-3);
  padding-left:18px;
  color:var(--muted);
  font-size:14px;
  line-height:1.75;
}

.decision-actions{
  display:grid;
  gap:10px;
  margin-top:auto;
}

.decision-actions a{
  display:flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 14px;
  border:1px solid var(--line);
  color:var(--ink);
  background:var(--paper-soft);
  text-align:center;
  text-decoration:none;
  font-weight:800;
  transition:transform .18s ease,background .18s ease,border-color .18s ease;
}

.decision-card.accent .decision-actions a{
  border-color:rgba(255,255,255,.18);
  color:#fff;
  background:rgba(255,255,255,.08);
}

.decision-actions a:hover{
  transform:translateY(-2px);
  border-color:rgba(15,106,83,.38);
  background:#eef7f2;
}

.decision-card.accent .decision-actions a:hover{
  background:rgba(255,255,255,.14);
  border-color:rgba(255,255,255,.34);
}

.decision-note{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:var(--space-2);
  align-items:start;
  padding:18px 0 0;
  color:var(--muted);
  font-size:13px;
  line-height:1.75;
}

.decision-note strong{
  color:var(--ink);
  font-size:13px;
}

.decision-note p{margin:0}

.intro-grid,
.section,
.visual-section,
.trust-section,
.taxonomy-panel{
  max-width:1180px;
  margin:var(--space-10) auto;
  padding:0 var(--space-3);
}

.intro-grid{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:var(--space-6);
  align-items:start;
}

.intro-copy p,
.section-head p,
.trust-copy p,
.broker-band p,
.role-board p,
.article-card p,
.principle-list p{
  color:var(--muted);
  margin:0;
  font-size:15px;
  line-height:1.85;
}

.principle-list{
  display:grid;
  gap:var(--space-2);
}

.principle-list article{
  background:var(--paper);
  padding:var(--space-3);
  border:1px solid rgba(17,22,20,.08);
  box-shadow:var(--shadow-soft);
}

.principle-list span,
.role-board span,
.tag{
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.taxonomy-panel{
  display:grid;
  grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);
  gap:var(--space-6);
  align-items:start;
}

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

.taxonomy-grid a{
  display:block;
  min-height:184px;
  padding:var(--space-3);
  background:var(--paper);
  border:1px solid rgba(17,22,20,.08);
  text-decoration:none;
  box-shadow:var(--shadow-soft);
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}

.taxonomy-grid a:hover{
  transform:translateY(-2px);
  background:var(--paper-soft);
  box-shadow:0 22px 58px rgba(16,22,20,.1);
}

.taxonomy-grid span{
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.taxonomy-grid strong{
  display:block;
  margin-top:var(--space-2);
  font-size:20px;
  line-height:1.45;
  font-weight:800;
}

.taxonomy-grid p{
  margin:var(--space-2) 0 0;
  color:var(--muted);
  font-size:14px;
  line-height:1.75;
}

.wide-head{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(360px,.72fr);
  gap:var(--space-4);
  align-items:end;
  margin-bottom:var(--space-4);
}

.article-tools{
  display:grid;
  gap:12px;
}

.search-box{
  display:grid;
  gap:6px;
  font-size:12px;
  color:var(--muted);
  font-weight:800;
}

.search-box input{
  width:100%;
  min-height:46px;
  padding:0 14px;
  border:1px solid var(--line);
  background:#fff;
  color:var(--ink);
  font:inherit;
}

.filter-tabs{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  border:1px solid var(--line);
}

.filter-tabs button{
  min-height:40px;
  border:0;
  border-right:1px solid var(--line);
  background:#fff;
  color:#3d4742;
  font-weight:800;
  cursor:pointer;
}

.filter-tabs button:last-child{border-right:0}
.filter-tabs button.active{background:var(--deep);color:#fff}

.article-grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--space-2);
}

.article-card{
  display:flex;
  flex-direction:column;
  min-height:260px;
  padding:var(--space-3);
  background:var(--paper);
  border:1px solid rgba(17,22,20,.08);
  text-decoration:none;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
}

.article-card:hover{
  background:var(--paper-soft);
  transform:translateY(-2px);
  box-shadow:var(--shadow-soft);
  z-index:1;
}
.article-card h3{margin-top:10px}
.article-card.featured{grid-column:span 2;background:#17201d;color:#fff}
.article-card.featured p{color:rgba(244,247,243,.78)}

.card-metrics{
  display:flex;
  flex-wrap:wrap;
  gap:8px;
  margin-top:auto;
  padding-top:20px;
}

.card-metrics span{
  padding:5px 8px;
  background:rgba(255,255,255,.1);
  color:#fff;
  font-size:12px;
  font-weight:800;
}

.visual-section{
  background:#fff;
  border:1px solid var(--line);
  padding:48px;
}

.role-board{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  margin-top:24px;
}

.role-board article{
  background:#f9faf6;
  padding:26px;
}

.broker-band{
  display:grid;
  grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);
  gap:36px;
  align-items:center;
  max-width:none;
  margin:96px 0;
  padding:72px clamp(24px,7vw,96px);
  background:#17201d;
  color:#fff;
}

.broker-band p{color:rgba(244,247,243,.78);line-height:1.86}

.broker-actions{
  display:flex;
  flex-wrap:wrap;
  gap:var(--space-2);
  align-items:center;
  margin-top:var(--space-4);
}

.broker-actions span,
.affiliate-rail span{
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.broker-actions a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 var(--space-2);
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);
  color:#fff;
  text-decoration:none;
  font-weight:800;
  transition:transform .18s ease,background .18s ease,border-color .18s ease;
}

.broker-actions a:hover{
  transform:translateY(-2px);
  background:rgba(255,255,255,.14);
  border-color:rgba(255,255,255,.38);
}

.broker-checks{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:1px;
  background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.16);
}

.broker-checks span{
  display:flex;
  align-items:center;
  min-height:72px;
  padding:18px;
  background:rgba(255,255,255,.07);
  font-weight:800;
}

.trust-section{
  display:grid;
  grid-template-columns:minmax(0,.8fr) minmax(0,1.2fr);
  gap:40px;
  align-items:start;
}

.trust-grid{
  display:grid;
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
}

.trust-grid article{
  background:#fff;
  padding:24px;
}

.site-footer{
  display:flex;
  justify-content:space-between;
  gap:24px;
  padding:34px clamp(20px,5vw,72px);
  background:#101614;
  color:rgba(255,255,255,.7);
}

.site-footer p{margin:4px 0 0;color:rgba(255,255,255,.62)}
.footer-links{display:flex;gap:18px;flex-wrap:wrap}
.footer-links a{text-decoration:none}
.footer-links a:hover{color:#fff}

.listing-page{
  background:var(--bg);
}

.listing-hero{
  padding:76px clamp(20px,6vw,88px) 44px;
  background:#17201d;
  color:#fff;
}

.listing-hero h1{
  font-size:clamp(40px,5vw,68px);
}

.listing-hero p{
  max-width:680px;
  margin:0;
  color:rgba(244,247,243,.8);
}

.compact-section{
  margin-top:44px;
}

.affiliate-rail{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:var(--space-3);
  align-items:center;
  margin:var(--space-3) 0;
  padding:var(--space-3);
  background:#f8f4ec;
  border:1px solid #eadbc5;
}

.affiliate-rail strong{
  display:block;
  margin-top:var(--space-1);
  font-size:20px;
  line-height:1.35;
}

.affiliate-rail p{
  margin:var(--space-1) 0 0;
  color:var(--muted);
  font-size:14px;
  line-height:1.7;
}

.affiliate-rail-actions{
  display:flex;
  flex-wrap:wrap;
  gap:var(--space-2);
  justify-content:flex-end;
}

.affiliate-rail-actions a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 var(--space-2);
  background:var(--deep);
  color:#fff;
  text-decoration:none;
  font-weight:800;
}

.timeline{
  max-width:920px;
  margin:48px auto 96px;
  padding:0 24px;
}

.timeline article{
  padding:26px 0;
  border-bottom:1px solid var(--line);
}

.timeline time{
  display:block;
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
}

.timeline h2{
  font-size:clamp(24px,2.8vw,34px);
}

.timeline p{
  color:var(--muted);
}

[hidden]{display:none!important}

.article-page{
  padding:56px 20px 72px;
  background:linear-gradient(180deg,#17201d 0,#17201d 220px,#f4f5f1 221px);
}

.article-wrap{
  max-width:860px;
  margin:0 auto;
  background:#fff;
  border:1px solid var(--line);
  padding:clamp(24px,5vw,52px);
  box-shadow:var(--shadow);
}

.article-wrap h1{
  color:var(--ink);
  font-size:clamp(32px,4.2vw,52px);
  overflow-wrap:anywhere;
}

.article-wrap h2{
  margin-top:42px;
  font-size:clamp(23px,2.4vw,31px);
}

.article-wrap p{
  color:var(--muted);
  overflow-wrap:anywhere;
  font-size:16px;
  line-height:1.9;
}

.data-table{overflow-x:auto;margin:18px 0 24px}
.data-table table{min-width:640px}
.data-table table{width:100%;border-collapse:collapse;background:#fff;border:1px solid var(--line)}
.data-table th,.data-table td{border-bottom:1px solid var(--line);padding:10px 12px;text-align:right}
.data-table th:first-child,.data-table td:first-child{text-align:left}
.data-table th{font-size:13px;background:#eef3ef}

.metric-row{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  background:var(--line);
  border:1px solid var(--line);
  margin:18px 0 24px;
}

.metric-row div{background:#f9faf6;padding:14px}
.metric-row span{display:block;font-size:12px;color:var(--muted)}
.metric-row strong{font-size:24px;color:var(--green)}
.article-list{padding-left:20px}
.article-note,.formula-box{background:#f4f5f1;border:1px solid var(--line);padding:18px 20px}
.affiliate-note{
  margin:26px 0;
  padding:18px 20px;
  background:#f8f4ec;
  border:1px solid #eadbc5;
}
.affiliate-note span{
  display:inline-block;
  margin-bottom:8px;
  color:var(--rust);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}
.affiliate-note p{margin:0 0 10px}
.affiliate-note a,.text-link{
  color:var(--green);
  font-weight:800;
  text-decoration-thickness:2px;
  text-underline-offset:4px;
}
.disclaimer{font-size:13px;border-top:1px solid var(--line);padding-top:18px}

.conversion-panel{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  gap:var(--space-3);
  align-items:center;
  margin:var(--space-5) 0;
  padding:var(--space-3);
  background:#17201d;
  color:#fff;
  border:1px solid rgba(255,255,255,.12);
}

.conversion-panel.hero-conversion{margin-top:var(--space-4)}

.conversion-panel span{
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.conversion-panel strong{
  display:block;
  margin-top:var(--space-1);
  font-size:22px;
  line-height:1.35;
  font-weight:800;
}

.conversion-panel p{
  margin:var(--space-1) 0 0;
  color:rgba(244,247,243,.76);
  font-size:14px;
  line-height:1.75;
}

.conversion-actions{
  display:flex;
  flex-wrap:wrap;
  gap:var(--space-2);
  justify-content:flex-end;
}

.conversion-actions a{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  min-height:44px;
  padding:0 var(--space-2);
  background:#fff;
  color:var(--ink);
  text-decoration:none;
  font-weight:800;
  border:1px solid rgba(255,255,255,.22);
  white-space:nowrap;
}

.conversion-actions a:hover{background:var(--mint)}

.related-block{margin:var(--space-5) 0}
.related-block h2{margin-bottom:var(--space-2)}

.related-cards{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:var(--space-2);
  margin-top:var(--space-2);
}

.related-cards a{
  display:block;
  min-height:136px;
  padding:var(--space-2);
  background:var(--paper-soft);
  border:1px solid rgba(17,22,20,.08);
  text-decoration:none;
}

.related-cards span,
.source-list a{
  color:var(--green);
  font-size:12px;
  font-weight:800;
}

.related-cards strong{
  display:block;
  margin-top:var(--space-1);
  font-size:16px;
  line-height:1.55;
}

.broker-matrix{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:var(--space-2);
  margin:var(--space-4) 0;
}

.broker-matrix article{
  padding:var(--space-3);
  background:var(--paper-soft);
  border:1px solid rgba(17,22,20,.08);
}

.broker-matrix span{
  color:var(--gold);
  font-size:12px;
  font-weight:800;
  letter-spacing:.12em;
  text-transform:uppercase;
}

.broker-matrix strong{
  display:block;
  margin-top:var(--space-1);
  font-size:20px;
  line-height:1.35;
}

.source-list{padding-left:20px}
.source-list li{margin:8px 0;color:var(--muted)}

@media(max-width:980px){
  .hero,
  .intro-grid,
  .wide-head,
  .broker-band,
  .trust-section,
  .taxonomy-panel{
    grid-template-columns:1fr;
  }

  .hero-media{
    padding:0 22px 72px;
    justify-content:flex-start;
  }

  .dashboard-summary,
  .article-grid,
  .role-board,
  .decision-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .article-card.featured{grid-column:span 2}
}

@media(max-width:720px){
  .site-header{
    align-items:flex-start;
    flex-direction:column;
    padding:16px 18px;
  }

  .global-nav{
    width:100%;
    gap:12px;
    overflow-x:auto;
    padding-bottom:4px;
  }

  .hero{
    min-height:auto;
  }

  .hero-copy{
    padding:62px 20px 34px;
  }

  h1{font-size:38px;line-height:1.16}

  .lead{font-size:16px;line-height:1.82}

  .hero-actions{display:grid}

  .status-strip{
    grid-template-columns:1fr 1fr;
    margin:0 16px;
  }

  .dashboard-summary{
    grid-template-columns:1fr 1fr;
    margin:0;
    padding:var(--space-2);
  }

  .intro-grid,
  .section,
  .visual-section,
  .trust-section,
  .taxonomy-panel,
  .decision-hub{
    margin:var(--space-8) auto;
    padding:0 var(--space-2);
  }

  .visual-section{
    padding:28px 16px;
    border-left:0;
    border-right:0;
  }

  .article-grid,
  .role-board,
  .broker-checks,
  .taxonomy-grid,
  .affiliate-rail,
  .conversion-panel,
  .decision-grid,
  .decision-note{
    grid-template-columns:1fr;
  }

  .affiliate-rail-actions,
  .conversion-actions{
    justify-content:flex-start;
  }

  .article-card,
  .article-card.featured{
    grid-column:auto;
    min-height:auto;
  }

  .filter-tabs{
    grid-template-columns:repeat(2,1fr);
  }

  .broker-band{
    margin:64px 0;
    padding:54px 20px;
  }

  .site-footer{
    flex-direction:column;
  }

  .metric-row{grid-template-columns:repeat(2,minmax(0,1fr))}
  .related-cards,
  .broker-matrix{grid-template-columns:1fr}
  .article-page{padding:28px 12px 54px}
  .article-wrap{padding:24px 18px}
  .listing-hero{padding:54px 20px 34px}
  .timeline{padding:0 16px}
  .terminal-card{width:100%}
  .metric-line strong{font-size:32px}
  .terminal-card svg{min-height:120px}
}

/* === 2026-06-16 追記: コードブロック整形・鮮度表示・モバイル安全 === */
.article-date{
  margin:0 0 22px;
  display:flex;
  flex-wrap:wrap;
  gap:6px 14px;
  font-size:13px;
  font-weight:700;
  color:var(--muted);
}
.article-date span{display:inline-flex;align-items:center;gap:6px}
.article-date .fresh{color:var(--green)}
.article-date .fresh::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}

.article-wrap pre{
  margin:18px 0 24px;
  padding:16px 18px;
  background:#0e1513;
  color:#e6efe9;
  border:1px solid #21302b;
  border-radius:8px;
  overflow-x:auto;
  -webkit-overflow-scrolling:touch;
  font-size:13.5px;
  line-height:1.7;
}
.article-wrap pre code{
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  white-space:pre;
  color:inherit;
  background:none;
  border:0;
  padding:0;
  font-size:inherit;
}
.article-wrap p code,
.article-wrap li code{
  font-family:"SFMono-Regular",Consolas,Menlo,monospace;
  font-size:.92em;
  background:var(--paper-soft);
  border:1px solid var(--line);
  border-radius:4px;
  padding:1px 5px;
}

@media(max-width:720px){
  .article-wrap pre{font-size:12.5px;padding:14px 14px}
  .article-date{font-size:12px}
  .data-table table{min-width:520px}
}