/* 交際クラブ比較ナビ — Editorial Luxury + Trust (original stylesheet) */
:root {
  --navy: #0F233C;
  --navy-soft: #1A334F;
  --cream: #FAF8F5;
  --cream-deep: #F3EEE6;
  --paper: #FFFcf8;
  --gold: #B89550;
  --gold-soft: #E8D7B0;
  --gold-dim: rgba(184, 149, 80, 0.28);
  --ink: #1C2430;
  --muted: #5C6570;
  --line: rgba(15, 35, 60, 0.12);
  --line-strong: rgba(15, 35, 60, 0.22);
  --link: #2A4A73;
  --good: #2F6B4F;
  --good-bg: #F2F7F3;
  --mid-bg: #FBF7EE;
  --low: #8A4A4A;
  --low-bg: #F8F1F1;
  --warn-bg: #F8F3EA;
  --tg: #2aabee;
  --line-brand: #06c755;
  --signal: #3a76f0;
  --header-h: 80px;
  --article: 1080px;
  --container: 1180px;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 10px 30px rgba(15, 35, 60, 0.06);
  --sticky-h: 66px;
  --font: "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Noto Sans CJK JP", "Noto Sans JP", "Yu Gothic", YuGothic, Meiryo, sans-serif;
  --serif: "Hiragino Mincho ProN", "Yu Mincho", "Noto Serif CJK JP", "Noto Serif JP", "Hiragino Mincho", serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 400;
  font-size: 17px;
  color: var(--ink);
  background: var(--cream);
  line-height: 2;
  letter-spacing: 0.04em;
  padding-bottom: calc(var(--sticky-h) + 18px);
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--link); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
button, input, select, textarea { font-family: inherit; font-size: 1rem; }
p { margin: 0 0 1.15em; }
ul, ol { margin: 0 0 1.15em; padding-left: 1.35em; }

.wrap { width: min(100% - 40px, var(--article)); margin-inline: auto; }
.wrap-wide { width: min(100% - 40px, var(--container)); margin-inline: auto; }

/* Header */
.header-bar {
  display: none;
  background: var(--navy);
  color: #F4EFE6;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.header-bar .wrap-wide {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 8px 0;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(250, 248, 245, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--gold-dim);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 24px;
  min-height: var(--header-h);
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
  text-decoration: none;
  min-width: 0;
  flex: 1;
}
.logo:hover { text-decoration: none; }
.logo img { width: 42px; height: 42px; flex-shrink: 0; }
.logo-text { display: flex; flex-direction: column; min-width: 0; line-height: 1.3; }
.logo-text strong {
  font-family: var(--serif);
  font-size: 18px;
  font-weight: 600;
  letter-spacing: 0.14em;
}
.logo-text span { font-size: 11px; color: var(--muted); letter-spacing: 0.08em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.gnav { display: flex; gap: 2px; margin: 0; padding: 0; list-style: none; }
.gnav a {
  display: block;
  padding: 8px 14px;
  color: var(--navy);
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: 999px;
  white-space: nowrap;
  text-decoration: none;
}
.gnav a:hover { background: var(--cream-deep); text-decoration: none; }
.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 0;
  background: transparent;
  cursor: pointer;
  flex-shrink: 0;
}
.menu-toggle span,
.menu-toggle span::before,
.menu-toggle span::after {
  display: block;
  width: 18px;
  height: 1.5px;
  background: var(--navy);
  position: relative;
  margin: 0 auto;
}
.menu-toggle span::before,
.menu-toggle span::after { content: ""; position: absolute; left: 0; }
.menu-toggle span::before { top: -6px; }
.menu-toggle span::after { top: 6px; }

/* Article typography */
.article { padding: 28px 0 96px; }
.page-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 16px;
  align-items: center;
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-bottom: 14px;
}
.badge-18 {
  display: inline-flex;
  align-items: center;
  background: var(--cream-deep);
  color: var(--navy);
  border: 1px solid var(--gold-dim);
  border-radius: 999px;
  padding: 3px 12px;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.1em;
}
.article h1 {
  margin: 0 0 16px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(1.42rem, 1.8vw + 0.85rem, 2.02rem);
  line-height: 1.48;
  letter-spacing: 0.06em;
  font-weight: 600;
}
.lead {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 20px 6px;
}
.lead p:last-child { margin-bottom: 0.3em; }

/* Hero + trust */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  gap: 28px;
  align-items: start;
  margin-bottom: 36px;
}
.trust-card {
  background: var(--paper);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius);
  padding: 22px 22px 18px;
  box-shadow: var(--shadow);
}
.trust-card .eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin: 0 0 6px;
}
.trust-card h2 {
  font-family: var(--serif);
  font-size: 1.2rem;
  margin: 0 0 14px;
  padding: 0 0 12px;
  background: none;
  color: var(--navy);
  border-bottom: 1px solid var(--gold-dim);
  border-radius: 0;
  font-weight: 600;
}
.article .trust-card h2,
.trust-card h2 {
  border-bottom: 1px solid var(--gold-dim);
  margin: 0 0 10px;
  padding: 0 0 10px;
}
.article .trust-card h2::before,
.trust-card h2::before { display: none; }
.trust-list { list-style: none; margin: 0; padding: 0; }
.trust-list li {
  display: grid;
  grid-template-columns: 28px 1fr;
  gap: 10px;
  align-items: start;
  padding: 10px 0;
  border-bottom: 1px solid var(--cream-deep);
  font-size: 14.5px;
  line-height: 1.7;
  letter-spacing: 0.04em;
}
.trust-list li:last-child { border-bottom: 0; padding-bottom: 2px; }
.trust-list b { display: block; color: var(--navy); font-weight: 700; }
.trust-list span { color: var(--muted); font-size: 12.5px; }
.trust-mark {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  margin-top: 2px;
}

/* Balloon */
.balloon {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  align-items: flex-start;
  margin: 22px 0 0;
}
.balloon-icon { text-align: center; }
.balloon-icon img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  margin: 0 auto;
  box-shadow: 0 6px 16px rgba(15, 35, 60, 0.1);
  border: 2px solid #fff;
}
.balloon-icon figcaption {
  margin-top: 6px;
  font-size: 11px;
  color: var(--muted);
  font-weight: 700;
  letter-spacing: 0.08em;
}
.balloon-body {
  position: relative;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px 20px 16px;
  box-shadow: var(--shadow);
}
.balloon-body::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 30px;
  border: 8px solid transparent;
  border-right-color: var(--line);
}
.balloon-body::after {
  content: "";
  position: absolute;
  left: -7px;
  top: 32px;
  border: 6px solid transparent;
  border-right-color: var(--paper);
}
.balloon-body p { margin: 0; }
.balloon-body strong { color: var(--navy); }

/* Timeline steps */
.steps {
  margin: 8px 0 40px;
  padding: 28px 28px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.steps > h2 { margin-top: 0; }
.step-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 8px;
}
.step {
  position: relative;
  padding: 8px 4px 4px;
}
.step-num {
  font-family: var(--serif);
  color: var(--gold);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  margin-bottom: 8px;
}
.step h3 {
  margin: 0 0 8px;
  padding: 0;
  border: 0;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--navy);
  font-weight: 600;
}
.step p { margin: 0; font-size: 14.5px; color: var(--muted); line-height: 1.85; }

/* Policy / transparency */
.policy {
  margin: 0 0 40px;
}
.policy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
.policy-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 18px 16px;
  min-width: 0;
}
.policy-item .k {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 8px;
}
.policy-item h3 {
  margin: 0 0 8px;
  padding: 0;
  border: 0;
  font-family: var(--serif);
  font-size: 1.05rem;
  color: var(--navy);
}
.policy-item p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.8; }

/* Changelog */
.changelog {
  margin: 0 0 40px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 8px 8px 8px;
  overflow: hidden;
}
.changelog h2 { margin: 16px 22px 8px; }
.changelog-list { list-style: none; margin: 0; padding: 0 8px 10px; }
.changelog-list li {
  display: grid;
  grid-template-columns: 132px 1fr;
  gap: 16px;
  padding: 14px 14px;
  border-top: 1px solid var(--cream-deep);
  font-size: 14.5px;
  line-height: 1.8;
}
.changelog-list time {
  color: var(--gold);
  font-weight: 700;
  letter-spacing: 0.06em;
  font-size: 13px;
}
.changelog .note {
  margin: 0 22px 16px;
  font-size: 13px;
  color: var(--muted);
}

/* TOC */
.toc {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 22px 10px;
  margin: 0 0 44px;
  background: var(--paper);
}
.toc h2 {
  margin: 0 0 8px;
  font-size: 1rem;
  border: 0;
  padding: 0;
  display: flex;
  align-items: center;
  gap: 10px;
  background: none;
  color: var(--navy);
  font-family: var(--serif);
}
.toc h2::before {
  content: "目次";
  display: inline-block;
  background: var(--navy);
  color: #F7F1E6;
  font-family: var(--font);
  font-size: 10px;
  padding: 3px 8px;
  border-radius: 4px;
  letter-spacing: 0.14em;
  width: auto;
  height: auto;
  margin: 0;
}
.toc ol { margin: 0 0 10px; padding-left: 1.4em; }
.toc li { margin: 5px 0; }
.toc a { color: var(--navy); }

/* Headings */
.article h2 {
  margin: 2.6em 0 0.9em;
  padding: 0 0 12px;
  background: none;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.35rem;
  line-height: 1.55;
  border-radius: 0;
  font-weight: 600;
  letter-spacing: 0.06em;
  border-bottom: 1px solid var(--gold-dim);
}
.article h2::before {
  content: "";
  display: block;
  width: 32px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 12px;
}
.article h3 {
  margin: 1.8em 0 0.7em;
  padding: 0 0 0 14px;
  border-left: 2px solid var(--gold);
  color: var(--navy);
  font-family: var(--serif);
  font-size: 1.08rem;
  line-height: 1.65;
  font-weight: 600;
}
.note-box {
  background: var(--warn-bg);
  border: 1px solid var(--gold-dim);
  border-radius: var(--radius-sm);
  padding: 16px 18px 6px;
  margin: 0 0 1.3em;
}
.note-box.good {
  background: var(--good-bg);
  border-color: rgba(47, 107, 79, 0.2);
}
.note-box.warn {
  background: var(--warn-bg);
  border-color: var(--gold-dim);
}

/* Tables */
.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin: 0 0 1.4em;
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
  background: var(--paper);
}
table {
  width: 100%;
  min-width: 560px;
  border-collapse: collapse;
  background: var(--paper);
  font-size: 14.5px;
}
th, td {
  border: 1px solid var(--line);
  padding: 12px 14px;
  text-align: center;
  vertical-align: middle;
  word-break: break-word;
}
th {
  background: var(--navy);
  color: #F7F1E6;
  font-weight: 700;
  white-space: nowrap;
  letter-spacing: 0.06em;
}
th:first-child, td:first-child {
  text-align: left;
  white-space: nowrap;
  background: var(--cream-deep);
  color: var(--navy);
  font-weight: 700;
}
th:first-child { background: var(--navy); color: #F7F1E6; }
td.good { background: var(--good-bg); color: var(--good); font-weight: 700; }
td.mid { background: var(--mid-bg); }
td.low { background: var(--low-bg); color: var(--low); }
.table-caption {
  font-size: 12.5px;
  color: var(--muted);
  margin: -6px 0 1.4em;
}

/* Rank cards */
.rank-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--paper);
  margin: 0 0 28px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.rank-card.is-first {
  border: 1px solid var(--gold);
  background: linear-gradient(180deg, #FBF6EC 0%, var(--paper) 110px);
}
.rank-head {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  align-items: center;
  padding: 18px 22px 14px;
  border-bottom: 1px solid var(--cream-deep);
}
.rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 68px;
  height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: #6D7782;
  font-size: 13px;
}
.rank-badge.r1 { background: var(--gold); color: #1A1408; }
.rank-badge.r2 { background: #7C8791; }
.rank-badge.r3 { background: #A9845C; }
.pickup {
  display: inline-block;
  background: var(--navy);
  color: #F7F1E6;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 4px;
  letter-spacing: 0.1em;
}
.rank-title {
  margin: 0;
  padding: 0 !important;
  border: 0 !important;
  font-size: 1.18rem !important;
  font-family: var(--serif);
  color: var(--navy);
  flex: 1 1 220px;
}
.rank-body { padding: 10px 22px 22px; }
.score-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 8px;
  margin: 12px 0 16px;
}
.score {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 8px 8px 10px;
  text-align: center;
}
.score dt { font-size: 11px; color: var(--muted); margin: 0 0 2px; letter-spacing: 0.06em; }
.score dd { margin: 0; font-weight: 700; color: var(--navy); letter-spacing: 0.06em; font-family: var(--serif); }
.feature-list { margin: 0 0 16px; padding: 0; list-style: none; }
.feature-list li {
  position: relative;
  padding: 8px 0 8px 28px;
  border-bottom: 1px solid var(--cream-deep);
}
.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 9px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  border: 1px solid var(--gold);
  color: var(--gold);
  font-size: 11px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.btn-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 10px 18px;
  border-radius: 999px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-decoration: none !important;
  border: 0;
  cursor: pointer;
  color: #fff;
  transition: transform .15s ease, filter .15s ease;
}
.btn:hover { transform: translateY(-1px); filter: brightness(1.05); }
.btn img { width: 18px; height: 18px; }
.btn-red {
  background: var(--navy);
  color: #F7F1E6;
  box-shadow: none;
  border: 1px solid var(--navy);
}
.btn-navy {
  background: transparent;
  color: var(--navy);
  border: 1px solid var(--navy);
}
.btn-tg { background: var(--tg); }
.btn-line { background: var(--line-brand); color: #fff; }
.btn-signal { background: var(--signal); }
.btn-ghost {
  background: #fff;
  color: var(--navy);
  border: 1px solid var(--line-strong);
}
.btn-block { width: 100%; }
.sub-note { font-size: 13px; color: var(--muted); margin: 10px 0 0; }

/* Points */
.points { display: grid; gap: 14px; margin: 0 0 1.4em; }
.point {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
}
.point-num {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--navy);
  color: #F7F1E6;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  line-height: 1.1;
}
.point-num small { font-size: 9px; letter-spacing: 0.12em; opacity: .8; }
.point-num b { font-family: var(--serif); font-size: 20px; color: var(--gold-soft); }
.point h3 { margin: 0 0 4px; padding: 0; border: 0; font-size: 1.02rem; }
.point p { margin: 0; font-size: 15px; }

/* FAQ */
.faq { margin: 0 0 2em; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: var(--paper); }
.faq-item + .faq-item { border-top: 1px solid var(--cream-deep); }
.faq-q { margin: 0; padding: 0; border: 0 !important; font-size: 1rem; font-family: var(--font); }
.faq-q button {
  width: 100%;
  text-align: left;
  background: var(--paper);
  border: 0;
  padding: 16px 48px 16px 18px;
  cursor: pointer;
  font-weight: 700;
  color: var(--ink);
  position: relative;
  line-height: 1.7;
  letter-spacing: 0.04em;
}
.faq-item:nth-child(odd) .faq-q button { background: #FBF9F6; }
.faq-q button::before {
  content: "Q";
  color: var(--gold);
  font-family: var(--serif);
  font-weight: 700;
  margin-right: 8px;
}
.faq-q button::after {
  content: "";
  position: absolute;
  right: 20px;
  top: 50%;
  width: 8px;
  height: 8px;
  border-right: 1.5px solid var(--navy);
  border-bottom: 1.5px solid var(--navy);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .2s;
}
.faq-item.is-open .faq-q button::after { transform: translateY(-30%) rotate(225deg); }
.faq-a {
  display: none;
  padding: 0 18px 16px 18px;
  background: var(--paper);
  font-size: 15px;
}
.faq-item:nth-child(odd) .faq-a { background: #FBF9F6; }
.faq-item.is-open .faq-a { display: block; }
.faq-a::before {
  content: "A";
  color: var(--navy);
  font-family: var(--serif);
  font-weight: 700;
  margin-right: 8px;
}

/* Contact */
#contact.contact-box {
  background: var(--paper);
  border: 1px solid var(--gold-dim);
  border-radius: 18px;
  padding: 28px 26px 24px;
  margin: 0 0 32px;
  box-shadow: var(--shadow);
}
#contact.contact-box > h2 { margin-top: 0; }
.contact-lead { margin-bottom: 8px; }
.channel-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin: 16px 0 22px;
}
.form {
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px;
}
.form h3 { margin-top: 0; }
.field { margin: 0 0 14px; }
.field label {
  display: block;
  font-weight: 700;
  font-size: 13.5px;
  margin-bottom: 6px;
  color: var(--navy);
}
.req { color: #9A4A4A; font-size: 11px; margin-left: 4px; }
.opt { color: var(--muted); font-size: 11px; margin-left: 4px; font-weight: 500; }
.field input,
.field select {
  width: 100%;
  min-height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 8px 12px;
  background: #fff;
}
.agree {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 13.5px;
  margin: 8px 0 16px;
}
.agree input { margin-top: 6px; }
.form-msg {
  display: none;
  background: var(--good-bg);
  border: 1px solid rgba(47, 107, 79, 0.2);
  border-radius: 8px;
  padding: 12px 14px;
  margin-bottom: 12px;
  color: var(--good);
  font-weight: 700;
}
.form-msg.is-show { display: block; }

.template-box {
  margin-top: 24px;
  background: var(--navy);
  color: #F7F1E6;
  border-radius: 14px;
  padding: 22px 22px 18px;
}
.template-box h3 {
  color: #F7F1E6;
  border-left-color: var(--gold);
  margin-top: 0;
  font-family: var(--serif);
}
.template-box p { color: #D8D3C8; }
.template-pre {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(184, 149, 80, 0.25);
  border-radius: 8px;
  padding: 14px 16px;
  white-space: pre-wrap;
  font-family: ui-monospace, "Noto Sans Mono CJK JP", monospace;
  font-size: 13px;
  line-height: 1.75;
  margin: 0 0 14px;
  overflow-x: auto;
}
#copy-status { min-height: 1.4em; font-size: 13px; color: #D9E8C8; margin: 8px 0 0; font-weight: 700; }

/* Footer */
.site-footer {
  background: var(--navy);
  border-top: 1px solid var(--gold-dim);
  padding: 40px 0 32px;
  color: #C9C3B8;
  font-size: 13px;
  line-height: 1.9;
}
.footer-nav { display: flex; flex-wrap: wrap; gap: 8px 16px; margin-bottom: 12px; }
.footer-nav a { color: #F7F1E6; }
.copy { margin-top: 10px; color: #8E8A82; }

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 50;
  background: rgba(250, 248, 245, 0.96);
  backdrop-filter: blur(12px);
  border-top: 1px solid var(--gold-dim);
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
  box-shadow: 0 -8px 20px rgba(15, 35, 60, 0.06);
}
.sticky-cta .inner {
  width: min(100%, 900px);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 0.9fr);
  gap: 8px;
}
.sticky-cta .btn { min-height: 44px; padding: 8px 8px; font-size: 12.5px; border-radius: 999px; }
.sticky-cta .btn .short { display: none; }
.sticky-cta .btn .full { display: inline; }

/* Mobile nav */
.nav-drawer { display: none; position: fixed; inset: 0; z-index: 60; }
.nav-drawer.is-open { display: block; }
.nav-drawer-bg { position: absolute; inset: 0; background: rgba(15, 35, 60, .45); border: 0; width: 100%; height: 100%; }
.nav-drawer-panel {
  position: absolute;
  top: 0;
  right: 0;
  width: min(84vw, 320px);
  height: 100%;
  background: var(--cream);
  padding: 28px 20px;
  box-shadow: -8px 0 24px rgba(15, 35, 60, .12);
}
.nav-drawer-panel a {
  display: block;
  padding: 14px 8px;
  border-bottom: 1px solid var(--line);
  color: var(--navy);
  font-weight: 700;
  text-decoration: none;
  letter-spacing: 0.08em;
}

/* Breadcrumbs, related, subpage */
.breadcrumb { font-size: 13px; color: var(--muted); margin: 0 0 18px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; gap: 0; list-style: none; padding: 0; margin: 0; line-height: 1.6; }
.breadcrumb li { display: inline; }
.breadcrumb li:not(:last-child)::after { content: "／"; margin: 0 8px; color: var(--gold); font-weight: 400; }
.breadcrumb a { color: var(--navy); }
.breadcrumb [aria-current="page"] { color: var(--ink); }

.key-points {
  background: var(--paper);
  border: 1px solid var(--gold-dim);
  border-left: 2px solid var(--gold);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 18px 8px;
  margin: 0 0 1.5em;
}
.key-points h2, .key-points p { margin-top: 0; }
.key-points h2 {
  background: none;
  color: var(--navy);
  padding: 0;
  border: 0;
  font-size: 1rem;
  margin-bottom: 0.4em;
}
.key-points h2::before { display: none; }

.related {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 0 0 2em;
}
.related a {
  display: block;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 18px 18px 14px;
  text-decoration: none !important;
  color: var(--ink);
  background: var(--paper);
  box-shadow: var(--shadow);
  min-width: 0;
}
.related a:hover { border-color: var(--gold); }
.related a span {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--gold);
  margin-bottom: 6px;
}
.related a h3 {
  margin: 0 0 6px;
  padding: 0;
  border: 0;
  font-size: 1.02rem;
  color: var(--navy);
  font-family: var(--serif);
}
.related a p { margin: 0; font-size: 13.5px; color: var(--muted); line-height: 1.8; }

@media (min-width: 900px) {
  .header-bar { display: block; }
  .sticky-cta .btn { font-size: 13.5px; }
}

@media (max-width: 899px) {
  body { font-size: 16px; }
  .gnav { display: none; }
  .menu-toggle { display: inline-flex; align-items: center; justify-content: center; }
  .hero { grid-template-columns: 1fr; gap: 20px; }
  .step-grid, .policy-grid { grid-template-columns: 1fr; }
  .score-row { grid-template-columns: repeat(2, 1fr); }
  .channel-grid { grid-template-columns: 1fr; }
  .balloon { grid-template-columns: 68px 1fr; gap: 10px; }
  .balloon-icon img { width: 64px; height: 64px; }
  .point { grid-template-columns: 48px 1fr; }
  .point-num { width: 48px; height: 48px; }
  .point-num b { font-size: 16px; }
  table { font-size: 13px; }
  th, td { padding: 8px; }
  .sticky-cta .btn .full { display: none; }
  .sticky-cta .btn .short { display: inline; }
  .changelog-list li { grid-template-columns: 1fr; gap: 4px; }
  .steps { padding: 20px 18px 16px; }
}

@media (max-width: 699px) {
  .related { grid-template-columns: 1fr; }
}

@media (max-width: 419px) {
  .wrap, .wrap-wide { width: min(100% - 24px, var(--article)); }
  .article h1 { font-size: 1.32rem; }
  .article { padding-top: 24px; }
  .sticky-cta .inner { grid-template-columns: 1fr 44px 44px 44px; }
  .sticky-cta .btn { padding: 8px 4px; }
  .sticky-cta .icon-only span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
  .sticky-cta .icon-only { position: relative; }
  .logo-text span { display: none; }
}

.article .policy-item h3,
.policy-item h3 {
  border: 0 !important;
  padding: 0 !important;
  line-height: 1.45;
  font-size: 1.02rem;
  word-break: keep-all;
  overflow-wrap: anywhere;
}

@media (max-width: 419px) {
  .page-meta { gap: 6px 10px; font-size: 12px; }
}