:root {
  --bg:        #f4f4f0;
  --bg-card:   #ffffff;
  --bg-sub:    #eef0ed;
  --text:      #111118;
  --text-muted:#555566;
  --accent:    #2f9aa0;
  --accent2:   #4dc2a5;
  --accent-r:  #e03a3a;
  --border:    #dddde8;
  --header-bg: #0f1117;
  --header-text:#ffffff;
  --tag-bg:    #eef9f9;
  --tag-text:  #2f9aa0;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', Meiryo, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  line-height: 1.7;
}
a { color: inherit; text-decoration: none; }

/* ── HEADER ── */
header {
  background: var(--header-bg);
  position: sticky; top: 0; z-index: 100;
}
.header-inner {
  max-width: 1200px; margin: 0 auto;
  display: flex; align-items: center;
  padding: 0 24px; height: 60px; gap: 32px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-icon {
  width: 36px; height: 36px;
  background: var(--accent); color: #fff;
  font-weight: 900; font-size: 18px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 4px;
  overflow: hidden;
  flex-shrink: 0;
}
.logo-icon img {
  width: 36px; height: 36px; object-fit: cover;
}
.logo-text { color: #fff; font-weight: 700; font-size: 15px; letter-spacing: .05em; }
nav { display: flex; gap: 2px; }
nav a {
  color: rgba(255,255,255,.75);
  font-size: 12px; font-weight: 700; letter-spacing: .08em;
  padding: 0 14px; height: 60px;
  display: flex; align-items: center;
  border-bottom: 3px solid transparent;
  transition: all .2s;
}
nav a:hover, nav a.active { color: #fff; border-bottom-color: var(--accent); }

/* ── HERO ── */
.hero {
  background: #1a1a2e;
  position: relative; overflow: hidden;
  height: 300px; display: flex; align-items: flex-end;
}
.hero-bg-lines {
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, transparent 40%, rgba(47,154,160,.08) 40%, rgba(47,154,160,.08) 41%, transparent 41%),
    linear-gradient(135deg, transparent 55%, rgba(77,194,165,.05) 55%, rgba(77,194,165,.05) 56%, transparent 56%);
}
.hero-bar  { position: absolute; top:0; left:180px; width:4px; height:100%; background:var(--accent); opacity:.9; }
.hero-bar2 { position: absolute; top:0; left:192px; width:2px; height:100%; background:var(--accent2); opacity:.5; }
.hero-content { position: relative; z-index:1; padding: 0 48px 36px; }
.hero-eyebrow {
  font-size: 10px; letter-spacing: .2em;
  color: var(--accent); margin-bottom: 8px; text-transform: uppercase;
}
.hero-title {
  font-size: clamp(24px, 3.5vw, 44px);
  font-weight: 900; color: #fff; line-height: 1.2; margin-bottom: 10px;
}
.hero-title em {
  font-style: normal;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub { color: rgba(255,255,255,.5); font-size: 12px; max-width: 400px; }
.hero-badge {
  position: absolute; right: 48px; bottom: 36px;
  background: var(--accent); color: #fff;
  font-weight: 900; font-size: 13px; padding: 8px 18px; letter-spacing: .05em;
}

/* ── PAGE LAYOUT ── */
.page { max-width: 1200px; margin: 0 auto; padding: 36px 24px; }
.layout { display: grid; grid-template-columns: 1fr 300px; gap: 40px; }

/* ── SECTION HEADING ── */
.section-head {
  display: flex; align-items: baseline;
  justify-content: space-between;
  margin-bottom: 20px;
  border-left: 3px solid var(--accent); padding-left: 12px;
}
.section-head h2 { font-size: 13px; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.section-head span { font-size: 10px; letter-spacing: .18em; color: var(--accent); text-transform: uppercase; }

/* ── ARTICLE CARD ── */
.articles { display: flex; flex-direction: column; gap: 14px; }
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  display: grid; grid-template-columns: 180px 1fr;
  position: relative; transition: box-shadow .2s, border-color .2s;
}
.card:hover { box-shadow: 0 4px 20px rgba(47,154,160,.12); border-color: var(--accent); }
.card-num {
  position: absolute; top: 12px; right: 14px;
  font-size: 22px; color: var(--border); line-height: 1; font-weight: 900;
}
.card-thumb {
  background: #dde0e8;
  display: flex; align-items: center; justify-content: center;
  min-height: 150px; position: relative; overflow: hidden;
}
.card-thumb img { width: 100%; height: 100%; object-fit: cover; }
.card-thumb-label { font-size: 10px; color: #aaa; text-align: center; padding: 8px; }
.card-r18 {
  position: absolute; bottom: 8px; left: 8px;
  background: var(--accent-r); color: #fff;
  font-size: 9px; font-weight: 900; padding: 2px 6px; letter-spacing: .05em;
}
.card-body { padding: 18px 40px 18px 20px; }
.card-meta {
  display: flex; align-items: center; gap: 10px;
  margin-bottom: 8px; font-size: 11px; color: var(--text-muted); letter-spacing: .1em;
}
.cat-badge {
  background: var(--accent); color: #fff;
  font-size: 10px; font-weight: 700; padding: 2px 8px; letter-spacing: .05em;
}
.cat-badge.fanbox  { background: #9c5cf5; }
.cat-badge.manga   { background: #e07c2f; }
.cat-badge.event   { background: #2f6ae0; }
.cat-badge.sales   { background: #2fa05c; }
.card-title { font-size: 16px; font-weight: 900; margin-bottom: 8px; line-height: 1.4; }
.card:hover .card-title { color: var(--accent); }
.card-excerpt {
  font-size: 12px; color: var(--text-muted); margin-bottom: 12px; line-height: 1.6;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.card-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.tag {
  background: var(--tag-bg); color: var(--tag-text);
  font-size: 10px; padding: 2px 8px; border: 1px solid rgba(47,154,160,.2);
}

/* ── SINGLE POST ── */
.single-header { margin-bottom: 32px; }
.single-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; font-size: 12px; color: var(--text-muted); }
.single-title { font-size: clamp(20px, 3vw, 32px); font-weight: 900; line-height: 1.3; margin-bottom: 16px; }
.single-body { font-size: 14px; line-height: 1.9; }
.single-body h1, .single-body h2, .single-body h3 { font-weight: 900; margin: 2em 0 .75em; }
.single-body h2 { font-size: 18px; border-left: 3px solid var(--accent); padding-left: 10px; }
.single-body p { margin-bottom: 1.4em; }
.single-body img { max-width: 100%; height: auto; margin: 1.5em 0; display: block; }
.single-body a { color: var(--accent); text-decoration: underline; }
.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 40px; }
.post-nav a {
  background: var(--bg-card); border: 1px solid var(--border);
  padding: 14px 16px; font-size: 12px; font-weight: 700;
  transition: border-color .2s;
}
.post-nav a:hover { border-color: var(--accent); color: var(--accent); }
.post-nav-label { font-size: 10px; color: var(--text-muted); letter-spacing: .1em; margin-bottom: 4px; }

/* ── PAGINATION ── */
.pagination { display: flex; justify-content: center; gap: 6px; margin-top: 28px; }
.pagination a, .pagination span {
  width: 36px; height: 36px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border); font-size: 13px; font-weight: 700;
  background: var(--bg-card); color: var(--text); transition: all .2s;
}
.pagination a:hover, .pagination .active {
  background: var(--accent); color: #fff; border-color: var(--accent);
}

/* ── SIDEBAR ── */
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.widget { background: var(--bg-card); border: 1px solid var(--border); padding: 20px; }
.widget-title {
  font-size: 10px; font-weight: 900; letter-spacing: .18em; text-transform: uppercase;
  color: var(--accent); margin-bottom: 14px;
  display: flex; align-items: center; gap: 8px;
}
.widget-title::before { content:''; display:inline-block; width:3px; height:14px; background:var(--accent); }
.profile-icon {
  width: 56px; height: 56px; background: var(--accent); color: #fff;
  font-weight: 900; font-size: 26px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 12px; border-radius: 4px;
}
.profile-name { text-align: center; font-weight: 900; font-size: 13px; margin-bottom: 4px; letter-spacing: .05em; }
.profile-name small { display: block; font-size: 9px; color: var(--text-muted); font-weight: 400; letter-spacing: .1em; }
.profile-desc { font-size: 11px; color: var(--text-muted); text-align: center; margin: 10px 0 16px; line-height: 1.65; }
.social-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.social-btn {
  background: var(--bg-sub); border: 1px solid var(--border);
  font-size: 9px; font-weight: 700; letter-spacing: .04em;
  text-align: center; padding: 8px 4px 6px; color: var(--text-muted);
  transition: all .2s; display: flex; flex-direction: column;
  align-items: center; gap: 4px;
}
.social-btn svg { width: 18px; height: 18px; flex-shrink: 0; }
.social-btn:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.cat-list { list-style: none; }
.cat-list li {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; border-bottom: 1px solid var(--border);
  font-size: 12px; font-weight: 700; transition: color .2s;
}
.cat-list li:last-child { border-bottom: none; }
.cat-list li:hover { color: var(--accent); }
.cat-list li a { display: contents; }
.cat-count { font-size: 15px; color: var(--accent); font-weight: 900; }
.recent-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.recent-list li { display: flex; flex-direction: column; }
.recent-date { font-size: 11px; color: var(--accent); letter-spacing: .1em; }
.recent-title { font-size: 11px; font-weight: 700; line-height: 1.4; transition: color .2s; }
.recent-title:hover { color: var(--accent); }
.r18-widget { border-color: rgba(47,154,160,.35); background: rgba(47,154,160,.05); }
.r18-widget p { font-size: 11px; color: var(--text-muted); line-height: 1.65; }
.event-list { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.event-item { padding-bottom: 12px; border-bottom: 1px solid var(--border); }
.event-item:last-child { padding-bottom: 0; border-bottom: none; }
.event-date { font-size: 11px; color: var(--accent); letter-spacing: .1em; font-weight: 700; }
.event-name { font-size: 12px; font-weight: 900; margin: 3px 0; }
.event-name a { transition: color .2s; }
.event-name a:hover { color: var(--accent); }
.event-meta { font-size: 11px; color: var(--text-muted); display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.event-space { background: var(--accent); color: #fff; font-size: 10px; font-weight: 700; letter-spacing: .05em; padding: 1px 6px; }

/* ── FOOTER ── */
footer {
  background: var(--header-bg); color: rgba(255,255,255,.4);
  font-size: 10px; letter-spacing: .1em; padding: 24px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; margin-top: 60px;
}
footer a { color: rgba(255,255,255,.4); }
footer a:hover { color: var(--accent); }
.footer-links { display: flex; gap: 20px; }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  nav a { padding: 0 8px; font-size: 11px; }
}
@media (max-width: 600px) {
  .card { grid-template-columns: 1fr; }
  .card-thumb { min-height: 120px; }
  .hero { height: 220px; }
  .hero-content { padding: 0 24px 28px; }
}