:root {
  --accent: #0fb8ac;
  --accent-dark: #0a8f86;
  --accent-soft: #e6f7f5;
  --navy: #232838;
  --bg: #f4f6f8;
  --card: #ffffff;
  --border: #e1e5ea;
  --text: #29303d;
  --text-mute: #737c8c;
  --pos: #d6483e;
  --neg: #266ec8;
  --warn: #b8890f;
  --danger: #e0554f;
  --radius: 8px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: -apple-system, "Segoe UI", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

[hidden] { display: none !important; }

/* ===== Header / Footer（EAビルダーと共通デザイン） ===== */
.site-mini-header {
  min-height: 64px;
  background: #fff;
  border-bottom: 1px solid #e5e8ec;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 0 28px;
}
.site-brand { color: #181c25; text-decoration: none; font-size: 18px; font-weight: 700; }
.back-blog {
  color: #566071; font-size: 13px; text-decoration: none; white-space: nowrap;
  padding: 8px 14px; border: 1px solid #dce1e7; border-radius: 6px;
}
.back-blog:hover { background: #f4f6f8; }

.ea-footer { background: #202533; color: #aeb5c3; text-align: center; padding: 22px 20px; font-size: 12px; }
.ea-footer-nav { display: flex; justify-content: center; flex-wrap: wrap; gap: 22px; margin-bottom: 12px; }
.ea-footer-nav a { color: #d9dde5; text-decoration: none; }
.ea-footer-nav a:hover { color: #fff; }

/* ===== Layout ===== */
.corr { max-width: 1120px; margin: 0 auto; padding: 24px 20px 48px; overflow-wrap: anywhere; }
.corr > *, .card, .hero > * { min-width: 0; }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 24px;
  margin-bottom: 18px;
}
.card h2 { font-size: 19px; margin: 0 0 14px; display: flex; align-items: center; gap: 10px; }
.h-ico {
  display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0;
  width: 34px; height: 34px; border-radius: 10px; background: var(--accent-soft); color: var(--accent-dark);
}
.h-ico svg { width: 19px; height: 19px; }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 10px; }
.card-head h2 { margin: 0; }
.head-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.card-lead { margin: 0 0 14px; font-size: 14px; }

.hero {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); gap: 20px 32px; align-items: center;
  background: linear-gradient(135deg, #dff5f2 0%, #f5f8fa 55%, #eaf0f8 100%);
  border: 1px solid #d6ebe7; border-radius: 18px; padding: 34px 34px 26px; margin-bottom: 22px;
}
.hero-eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700; color: var(--accent-dark); background: #fff;
  border: 1px solid #bfe9e4; border-radius: 20px; padding: 2px 12px; margin: 0 0 10px;
}
.hero h1 { font-size: 34px; margin: 0 0 10px; letter-spacing: .02em; line-height: 1.3; }
.hero-lead { margin: 0 0 18px; font-size: 15px; }
.hero-art { position: relative; width: 100%; max-width: 420px; justify-self: center; padding: 14px 6px; }
.hero-art svg { display: block; width: 100%; height: auto; filter: drop-shadow(0 12px 22px rgba(35, 40, 56, .10)); }
.art-flag { position: absolute; line-height: 0; }
.art-flag .ico { box-shadow: 0 0 0 3px #fff, 0 6px 14px rgba(35, 40, 56, .18); }
.art-flag .ico-pair .ico-sub { box-shadow: 0 0 0 3px #fff; }
.art-flag.f1 { top: 12%; left: 8%; }
.art-flag.f2 { top: 0; right: 4%; }
.art-flag.f3 { bottom: 4%; left: 2%; }
.art-flag.f4 { bottom: 0; right: 36%; }
.hero-points { grid-column: 1 / -1; list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.hero-points li { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px; font-size: 14px; }
.hero-points small { display: block; color: var(--text-mute); font-size: 12px; }
.hp-ico { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; width: 38px; height: 38px; border-radius: 10px; background: var(--accent); color: #fff; }
.hp-ico svg { width: 21px; height: 21px; }

.step-no { background: var(--navy); color: #fff; font-size: 11px; letter-spacing: .08em; padding: 3px 9px; border-radius: 20px; }

.field-label { display: block; font-size: 12px; font-weight: 700; color: var(--text-mute); margin-bottom: 6px; }
.hint { font-size: 12px; color: var(--text-mute); margin: 8px 0 0; }

/* ===== Buttons / Inputs ===== */
.btn {
  border: none; border-radius: var(--radius); padding: 9px 16px; font-size: 14px;
  cursor: pointer; font-weight: 700; text-decoration: none; display: inline-block; font-family: inherit;
}
.btn:disabled { opacity: .6; cursor: default; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: var(--accent-dark); }
.btn-outline { background: #fff; color: var(--accent-dark); border: 1px solid var(--accent); }
.btn-outline:hover { background: var(--accent-soft); }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 13px 28px; font-size: 16px; }
.btn.pulse { box-shadow: 0 0 0 0 rgba(15, 184, 172, .6); animation: pulse 1.6s infinite; }
@keyframes pulse { 70% { box-shadow: 0 0 0 10px rgba(15, 184, 172, 0); } 100% { box-shadow: 0 0 0 0 rgba(15, 184, 172, 0); } }

.link-btn { background: none; border: none; color: var(--accent-dark); cursor: pointer; font-size: 13px; padding: 2px 4px; font-family: inherit; }
.link-btn:hover { text-decoration: underline; }
.link-btn.danger { color: var(--danger); }

.select, .num, .custom-input input {
  font: inherit; font-size: 14px; color: var(--text);
  border: 1px solid #cfd5dd; border-radius: var(--radius); padding: 7px 10px; background: #fff; max-width: 100%;
}
.num { width: 90px; }
.inline { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; }

.seg { display: inline-flex; flex-wrap: wrap; border: 1px solid #cfd5dd; border-radius: var(--radius); overflow: hidden; background: #fff; }
.seg button {
  font: inherit; font-size: 14px; border: none; background: #fff; color: var(--text);
  padding: 7px 14px; cursor: pointer; border-right: 1px solid #e3e7ec;
}
.seg button:last-child { border-right: none; }
.seg button:hover:not(:disabled) { background: #f2f5f7; }
.seg button.on { background: var(--navy); color: #fff; font-weight: 700; }
.seg button:disabled { color: #b8bec8; cursor: not-allowed; }
.seg-sm button { font-size: 13px; padding: 5px 11px; }

/* ===== STEP 1 ===== */
.preset-row { margin-bottom: 14px; }
.preset-list { display: flex; flex-wrap: wrap; gap: 8px; }
.preset {
  font: inherit; font-size: 13px; font-weight: 700; background: #fff; color: var(--text);
  border: 1px solid #d5dde5; border-radius: 22px; padding: 10px 14px 10px 7px; cursor: pointer;
  display: inline-flex; align-items: center; gap: 8px; transition: border-color .12s, box-shadow .12s;
}
.preset:hover { border-color: var(--accent); box-shadow: 0 3px 10px rgba(15, 184, 172, .15); }
.preset-icons { display: inline-flex; }
.preset-icons > * + * { margin-left: -5px; }

.group-list { border: 1px solid var(--border); border-radius: var(--radius); }
.grp { border-bottom: 1px solid var(--border); }
.grp:last-child { border-bottom: none; }
.grp summary {
  list-style: none; cursor: pointer; padding: 14px 14px; display: flex; align-items: center; gap: 10px;
  font-weight: 700; font-size: 14px;
}
.grp summary::-webkit-details-marker { display: none; }
.grp summary::before { content: "▸"; color: var(--text-mute); transition: transform .15s; }
.grp[open] summary::before { transform: rotate(90deg); }
.grp-count { font-size: 12px; font-weight: 400; color: var(--text-mute); background: #f0f2f5; border-radius: 10px; padding: 0 8px; }
.grp-count.has { background: var(--accent-soft); color: var(--accent-dark); font-weight: 700; }
.grp-body { padding: 0 14px 12px; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; border: 1px solid #d5dbe2; border-radius: 6px;
  padding: 10px 10px; font-size: 13px; cursor: pointer; background: #fff; user-select: none;
}
.chip input { position: absolute; opacity: 0; pointer-events: none; }
.chip small { color: #9aa2af; font-size: 10px; }
.chip:hover { border-color: var(--accent); }
.chip.on { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip.on small { color: #aeb6c6; }
.chip:focus-within { outline: 2px solid var(--accent); outline-offset: 1px; }
.grp-actions { margin-top: 6px; }

.custom-row { margin-top: 14px; }
.custom-input { display: flex; gap: 8px; flex-wrap: wrap; }
.custom-input input { flex: 1 1 240px; }

.selected-bar { margin-top: 16px; background: #f8fafb; border: 1px dashed #cfd6de; border-radius: var(--radius); padding: 10px 14px; }
.selected-head { display: flex; justify-content: space-between; align-items: center; font-size: 13px; margin-bottom: 6px; }
.sel-chips { display: flex; flex-wrap: wrap; gap: 6px; min-height: 26px; }
.sel-chip { display: inline-flex; align-items: center; gap: 5px; background: #fff; border: 1px solid #d5dbe2; border-radius: 14px; padding: 8px; font-size: 12px; }
.sel-chip button { border: none; background: none; cursor: pointer; color: #8a93a2; font-size: 14px; line-height: 1; padding: 2px 4px; }
.sel-chip button:hover { color: var(--danger); }

/* ===== STEP 2 ===== */
.settings { display: flex; flex-wrap: wrap; gap: 16px 28px; }
.run-row { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 18px; }
.status { font-size: 14px; }
.status.loading { color: var(--text-mute); }
.status.loading::before {
  content: ""; display: inline-block; width: 12px; height: 12px; margin-right: 8px; vertical-align: -1px;
  border: 2px solid #c9d0d9; border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.status.error { color: var(--danger); }
.status.warn { color: var(--warn); }
.status.ok { color: var(--accent-dark); }

/* ===== Summary ===== */
.data-info { font-size: 13px; color: var(--text-mute); margin: 0 0 12px; }
.summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.sum-card {
  font: inherit; text-align: left; color: inherit; background: #f8fafb; border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 14px; border-top: 3px solid #b9c1cc;
}
button.sum-card { cursor: pointer; }
button.sum-card:hover { border-color: var(--accent); }
.sum-card.pos { border-top-color: var(--pos); }
.sum-card.neg { border-top-color: var(--neg); }
.sum-card.chg { border-top-color: var(--warn); }
.sum-label { font-size: 12px; color: var(--text-mute); font-weight: 700; }
.sum-value { font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; }
.sum-sub { font-size: 12px; display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
.sum-sub > span:last-child { margin-left: 2px; }

/* ===== Heatmap ===== */
.hm-controls { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-bottom: 10px; }
.legend { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--text-mute); margin-bottom: 10px; }
.legend-bar { flex: 0 1 260px; height: 10px; border-radius: 5px; background: linear-gradient(90deg, rgb(38,110,200), #fff, rgb(214,72,62)); border: 1px solid var(--border); }
.hm-wrap, .table-wrap { overflow-x: auto; }
.hm { border-collapse: separate; border-spacing: 2px; font-variant-numeric: tabular-nums; margin: 0 auto; }
.hm th { font-size: 11px; font-weight: 700; color: var(--text); white-space: nowrap; }
.hm-col { height: 88px; vertical-align: bottom; padding: 0 0 4px; }
.hm-col { height: 110px; }
.hm-colin { display: inline-flex; flex-direction: column; align-items: center; gap: 5px; }
.hm-coltext { display: inline-block; writing-mode: vertical-rl; transform: rotate(180deg); }
.hm-row { text-align: right; padding: 0 8px 0 0; position: sticky; left: 0; background: #fff; z-index: 1; }
.hm-rowin { display: inline-flex; align-items: center; gap: 6px; }
.hm td { width: 50px; min-width: 50px; height: 36px; text-align: center; font-size: 12px; border-radius: 4px; }
.hm-cell { cursor: pointer; transition: transform .08s; }
.hm-cell:hover { outline: 2px solid var(--navy); position: relative; z-index: 2; }
.hm-cell.sel { outline: 3px solid var(--accent); position: relative; z-index: 2; }
.hm-diag { background: #f0f2f5; color: #b0b7c2; }

/* ===== Ranking ===== */
.rank-wrap { max-height: 520px; overflow: auto; border: 1px solid var(--border); border-radius: var(--radius); }
.rank, .guide-table, .pos-table { border-collapse: collapse; width: 100%; font-size: 13px; }
.rank th, .rank td, .guide-table th, .guide-table td, .pos-table th, .pos-table td { padding: 14px 10px; border-bottom: 1px solid #eef1f4; text-align: left; white-space: nowrap; }
.rank th, .guide-table th, .pos-table th { background: #f6f8fa; font-size: 12px; color: var(--text-mute); position: sticky; top: 0; z-index: 1; }
.rank td { font-variant-numeric: tabular-nums; }
.rank tr:hover td { background: #fafcfc; }
.rk-pairin { display: flex; align-items: center; gap: 10px; }
.rk-icons { display: inline-flex; gap: 2px; }
.rk-pair small { display: block; color: var(--text-mute); font-size: 11px; }
.rk-pair .link-btn { padding: 0; font-weight: 700; font-size: 13px; }
.rk-r { display: flex; align-items: center; gap: 8px; }
.bar { display: block; position: relative; width: 90px; height: 8px; background: #eef1f4; border-radius: 4px; }
.bar::after { content: ""; position: absolute; left: 50%; top: -2px; bottom: -2px; width: 1px; background: #b8c0cb; }
.bar span { position: absolute; top: 0; bottom: 0; border-radius: 4px; }
.up { color: var(--pos); }
.down { color: var(--neg); }
.empty { color: var(--text-mute); text-align: center; padding: 18px; font-size: 13px; }

/* ===== Detail ===== */
.detail-controls { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px; margin-bottom: 14px; }
.times { font-weight: 700; color: var(--text-mute); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 12px; }
.stat { background: #f8fafb; border: 1px solid var(--border); border-radius: 8px; padding: 8px 12px; }
.stat-label { font-size: 11px; color: var(--text-mute); font-weight: 700; }
.stat-value { font-size: 18px; font-weight: 800; font-variant-numeric: tabular-nums; }
.stat-sub { font-size: 11px; color: var(--text-mute); }
.detail-note { font-size: 14px; background: #fbfcfd; border-left: 4px solid var(--accent); padding: 10px 14px; border-radius: 0 8px 8px 0; }
.detail-note p { margin: 4px 0; }
.chart-title { font-size: 14px; margin: 18px 0 6px; }
.chart { position: relative; }
.chart svg { display: block; width: 100%; height: auto; }
.chart-legend { display: flex; flex-wrap: wrap; gap: 14px; font-size: 12px; margin-bottom: 4px; }
.chart-legend i { display: inline-block; width: 14px; height: 3px; border-radius: 2px; vertical-align: middle; margin-right: 5px; }
.chart-tip {
  position: absolute; top: 24px; pointer-events: none; background: rgba(35, 40, 56, .92); color: #fff;
  font-size: 12px; padding: 6px 9px; border-radius: 6px; white-space: nowrap; font-variant-numeric: tabular-nums;
}

/* ===== Position checker ===== */
.pos-form { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 12px; }
.pos-table { margin-bottom: 12px; }
.pos-table tr.muted td { color: #a9b0bb; }
.dir { font-size: 12px; font-weight: 700; padding: 1px 8px; border-radius: 10px; }
.dir.buy { background: #fdeceb; color: var(--pos); }
.dir.sell { background: #e8f0fb; color: var(--neg); }
.pos-metrics { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin-bottom: 10px; }
.alerts { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.alerts li { font-size: 13px; padding: 8px 12px; border-radius: 8px; border: 1px solid; }
.alerts .a-risk { background: #fdf1f0; border-color: #f2c4c0; }
.alerts .a-mid { background: #fdf8ec; border-color: #eedcae; }
.alerts .a-hedge { background: #eef5fd; border-color: #c3d8f2; }
.alerts .a-ok { background: #eef9f7; border-color: #bfe6e0; }

/* ===== Guide ===== */
.guide h3 { font-size: 16px; margin: 26px 0 8px; padding-left: 10px; border-left: 4px solid var(--accent); }
.guide p, .guide li { font-size: 14px; }
.guide-list { padding-left: 22px; }
.guide-list li { margin-bottom: 10px; }
.guide-table td { white-space: normal; }
.guide-table td:first-child { white-space: nowrap; font-variant-numeric: tabular-nums; }
.tag { font-size: 12px; font-weight: 700; padding: 1px 8px; border-radius: 10px; white-space: nowrap; }
.tag.pos { background: rgb(214,72,62); color: #fff; }
.tag.pos-mid { background: #f3c1bc; }
.tag.zero { background: #eef0f3; }
.tag.neg-mid { background: #bcd3ef; }
.tag.neg { background: rgb(38,110,200); color: #fff; }
.faq dt { font-weight: 700; font-size: 14px; margin-top: 12px; }
.faq dt::before { content: "Q. "; color: var(--accent-dark); }
.faq dd { margin: 4px 0 0; font-size: 14px; }
.figs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0; }
.fig { margin: 0; background: #f8fafb; border: 1px solid var(--border); border-radius: 12px; padding: 12px 12px 10px; text-align: center; }
.fig svg { display: block; width: 100%; height: auto; }
.fig figcaption { font-size: 13px; margin-top: 6px; display: flex; flex-direction: column; align-items: center; gap: 4px; }
.fig-wide {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.3fr); gap: 18px; align-items: center;
  background: #f8fafb; border: 1px solid var(--border); border-radius: 12px; padding: 14px 18px; margin: 12px 0;
}
.fig-wide svg { display: block; width: 100%; height: auto; }
.fig-wide p { margin: 6px 0; }
.fig-note { display: flex; flex-wrap: wrap; gap: 6px; }
.use-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 10px; }
.use-card { border: 1px solid var(--border); border-radius: 12px; padding: 14px 16px; background: #fff; }
.use-card h4 { display: flex; align-items: center; gap: 10px; margin: 0 0 8px; font-size: 15px; }
.use-card p { margin: 0; }
.cta {
  margin-top: 28px; display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
  background: var(--navy); color: #fff; border-radius: 10px; padding: 18px 22px;
}
.cta p { margin: 4px 0 0; color: #c9cedb; font-size: 13px; }
.disclaimer { font-size: 12px !important; color: var(--text-mute); margin-top: 22px; }

/* ===== Icons（国旗・商品） ===== */
.ico {
  display: inline-block; position: relative; width: 22px; height: 22px; border-radius: 50%; overflow: hidden;
  background: #e9edf2; box-shadow: 0 0 0 1px rgba(20, 30, 50, .12); flex-shrink: 0;
}
.ico svg { display: block; width: 100%; height: 100%; }
.ico-letter { display: flex; align-items: center; justify-content: center; width: 100%; height: 100%; background: #8a94a6; color: #fff; font-size: 11px; font-weight: 700; }
.ico-pair, .ico-one { display: inline-flex; position: relative; flex-shrink: 0; vertical-align: middle; }
.ico-pair { width: 32px; height: 24px; }
.ico-pair .ico { position: absolute; left: 0; top: 0; }
.ico-pair .ico-sub { left: auto; top: auto; right: 0; bottom: 0; width: 16px; height: 16px; box-shadow: 0 0 0 2px #fff; }
.ico-sm .ico { width: 16px; height: 16px; }
.ico-sm.ico-pair { width: 24px; height: 18px; }
.ico-sm.ico-pair .ico-sub { width: 11px; height: 11px; box-shadow: 0 0 0 1.5px #fff; }
.ico-sm .ico-letter { font-size: 9px; }
.ico-lg .ico { width: 42px; height: 42px; }
.ico-lg.ico-pair { width: 60px; height: 46px; }
.ico-lg.ico-pair .ico-sub { width: 28px; height: 28px; box-shadow: 0 0 0 3px #fff; }
.ico-lg .ico-letter { font-size: 18px; }

/* ===== 相関係数一覧（カード表示） ===== */
.tabs button { font-weight: 700; }
.base-row {
  display: flex; flex-wrap: wrap; align-items: center; gap: 10px 18px;
  background: #f8fafb; border: 1px solid var(--border); border-radius: 12px; padding: 12px 16px; margin-bottom: 14px;
}
.base-icon { display: flex; align-items: center; gap: 12px; margin-right: auto; }
.base-icon small { display: block; color: var(--text-mute); font-size: 11px; font-weight: 700; }
.base-icon b { display: block; font-size: 18px; line-height: 1.3; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 10px; }
.corr-card {
  font: inherit; color: inherit; text-align: left; cursor: pointer;
  display: grid; grid-template-columns: minmax(0, 1fr) auto; grid-template-areas: "head value" "label label" "bar bar";
  gap: 4px 8px; align-items: center; border: 1px solid var(--border); border-radius: 12px; padding: 12px 14px;
  transition: transform .12s, box-shadow .12s;
}
.corr-card:hover { transform: translateY(-2px); box-shadow: 0 6px 16px rgba(35, 40, 56, .12); }
.cc-head { grid-area: head; display: flex; align-items: center; gap: 8px; min-width: 0; }
.cc-name { min-width: 0; }
.cc-name b { display: block; font-size: 14px; line-height: 1.3; }
.cc-name small { display: block; font-size: 11px; color: var(--text-mute); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cc-value { grid-area: value; font-size: 24px; font-weight: 800; font-variant-numeric: tabular-nums; }
.cc-label { grid-area: label; font-size: 12px; color: var(--text-mute); margin-top: 2px; }
.corr-card .bar { grid-area: bar; width: 100%; background: rgba(255, 255, 255, .7); }

/* ===== ペア詳細の見出し ===== */
.detail-head { display: flex; align-items: center; gap: 10px 16px; flex-wrap: wrap; padding: 14px 18px; border: 1px solid var(--border); border-radius: 12px; margin-bottom: 12px; }
.detail-head:empty { display: none; }
.dh-sym { display: flex; align-items: center; gap: 10px; }
.dh-sym b { display: block; font-size: 16px; line-height: 1.3; }
.dh-sym small { color: var(--text-mute); font-size: 12px; }
.dh-x { font-size: 20px; font-weight: 700; color: var(--text-mute); }
.dh-r { margin-left: auto; text-align: right; }
.dh-r b { display: block; font-size: 32px; font-weight: 800; line-height: 1.1; font-variant-numeric: tabular-nums; }
.dh-r small { font-size: 12px; font-weight: 700; }

/* ===== Mobile ===== */
@media (max-width: 860px) {
  .summary, .stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hero { grid-template-columns: minmax(0, 1fr); padding: 26px 22px 20px; }
  .hero-art { max-width: 380px; }
  .hero-points { grid-template-columns: minmax(0, 1fr); }
  .use-grid, .fig-wide { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 600px) {
  .site-mini-header { min-height: 48px; padding: 0 14px; }
  .site-brand { font-size: 13px; }
  .back-blog { font-size: 11px; padding: 6px 8px; }
  .corr { padding: 16px 16px 36px; }
  .card { padding: 16px; }
  .hero { padding: 22px 16px 16px; border-radius: 14px; }
  .hero h1 { font-size: 26px; }
  .figs { grid-template-columns: minmax(0, 1fr); }
  .site-brand { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
  .fig svg { max-width: 260px; margin: 0 auto; }
  .card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .corr-card { grid-template-areas: "head head" "value value" "label label" "bar bar"; padding: 10px 12px; }
  .cc-value { font-size: 22px; }
  .base-icon { margin-right: 0; width: 100%; }
  .dh-r { margin-left: 0; width: 100%; text-align: left; }
  .card h2 { font-size: 17px; }
  .pos-metrics { grid-template-columns: 1fr; }
  .seg button { padding: 6px 10px; font-size: 13px; }
  .hm td { width: 42px; min-width: 42px; height: 32px; font-size: 11px; }
  .ea-footer-nav { gap: 10px 16px; font-size: 11px; }
}