/* ASI Design Gallery */
:root {
  --bg: #faf9f7;
  --bg-elev: #ffffff;
  --bg-dark: #0f0f10;
  --text: #18181b;
  --text-soft: #52525b;
  --text-mute: #a1a1aa;
  --border: #e7e5e1;
  --border-soft: #f0eeea;
  --accent: #ff5a1f;
  --accent-soft: #fff1eb;
  --radius: 14px;
  --radius-sm: 10px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 24px rgba(0,0,0,.06);
  --shadow-hover: 0 1px 2px rgba(0,0,0,.04), 0 24px 48px rgba(0,0,0,.1);
  --container: 1280px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  font-family: 'Inter','Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: opacity .15s; }
a:hover { opacity: .7; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font: inherit; color: inherit; }

.g-container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }
@media (max-width: 640px) { .g-container { padding: 0 16px; } }

/* ===== Header ===== */
.g-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(250,249,247,.85);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid var(--border-soft);
}
.g-header .g-container {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 32px;
  height: 64px;
}
.g-logo { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; font-size: 17px; letter-spacing: -.02em; }
.g-logo-mark { display: inline-block; transform: rotate(45deg); color: var(--accent); font-size: 22px; }
.g-logo-text em { font-style: italic; font-weight: 600; color: var(--text-soft); }
.g-nav { display: flex; gap: 24px; font-weight: 500; font-size: 14px; }
.g-nav a { padding: 8px 0; position: relative; }
.g-nav a:hover { color: var(--accent); opacity: 1; }
.g-search { display: flex; align-items: center; background: var(--bg-elev); border: 1px solid var(--border); border-radius: 999px; padding: 0 4px 0 14px; height: 38px; min-width: 260px; }
.g-search input { flex: 1; border: none; outline: none; background: transparent; font-size: 14px; min-width: 0; padding-right: 4px; }
.g-search button { width: 30px; height: 30px; display: grid; place-items: center; color: var(--text-soft); }
.g-search:focus-within { border-color: var(--accent); }
.g-burger { display: none; flex-direction: column; gap: 4px; padding: 8px; }
.g-burger span { width: 22px; height: 2px; background: var(--text); }
@media (max-width: 960px) {
  .g-header .g-container { grid-template-columns: auto 1fr auto; gap: 12px; }
  .g-nav { display: none; }
  .g-search { min-width: 0; flex: 1; max-width: 320px; }
}
@media (max-width: 640px) {
  .g-burger { display: flex; }
  .g-search { display: none; }
  body.g-menu-open .g-nav { display: flex; position: fixed; inset: 64px 0 0; flex-direction: column; gap: 0; background: var(--bg); padding: 24px; z-index: 49; }
  body.g-menu-open .g-nav a { padding: 16px 0; border-bottom: 1px solid var(--border-soft); font-size: 16px; }
}

/* ===== Hero (top page) ===== */
.g-hero {
  padding: 64px 0 48px;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elev) 100%);
  border-bottom: 1px solid var(--border-soft);
}
.g-hero-inner { max-width: 880px; }
.g-hero h1 {
  font-size: clamp(36px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.1;
  margin-bottom: 16px;
}
.g-hero h1 .accent { color: var(--accent); }
.g-hero .lead {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--text-soft);
  margin-bottom: 32px;
  max-width: 640px;
}
.g-hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.g-hero-stat { display: flex; flex-direction: column; }
.g-hero-stat .n { font-size: 28px; font-weight: 700; letter-spacing: -.02em; }
.g-hero-stat .l { font-size: 12px; color: var(--text-mute); letter-spacing: .05em; text-transform: uppercase; }

/* ===== Section ===== */
.g-section { padding: 56px 0; }
.g-section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; margin-bottom: 24px; }
.g-section-head h2 { font-size: 24px; font-weight: 700; letter-spacing: -.02em; }
.g-section-head h2 small { color: var(--text-mute); font-weight: 500; margin-left: 8px; font-size: 14px; }
.g-section-head .more { color: var(--accent); font-weight: 600; font-size: 14px; }

/* ===== Grid ===== */
.g-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
@media (max-width: 960px) { .g-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
@media (max-width: 560px) { .g-grid { grid-template-columns: 1fr; gap: 16px; } }

/* ===== Card ===== */
.g-card {
  display: block;
  background: var(--bg-elev);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease;
}
.g-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); opacity: 1; }
.g-card-thumb {
  position: relative; aspect-ratio: 16/10; overflow: hidden; background: var(--border-soft);
}
.g-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.g-card:hover .g-card-thumb img { transform: scale(1.03); }
.g-badge { position: absolute; top: 10px; left: 10px; padding: 4px 10px; border-radius: 999px; font-size: 11px; font-weight: 700; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); }
.g-badge-featured { background: var(--accent); color: white; }
.g-card-scores { position: absolute; bottom: 10px; right: 10px; display: flex; gap: 4px; }
.g-card-scores span { padding: 3px 7px; border-radius: 6px; font-size: 10px; font-weight: 700; background: rgba(0,0,0,.6); color: white; backdrop-filter: blur(8px); }
.g-card-body { padding: 16px 18px 18px; }
.g-card-meta { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 8px; }
.g-tag { display: inline-block; padding: 3px 9px; border-radius: 999px; font-size: 11px; font-weight: 600; background: var(--card-accent, var(--accent-soft)); color: white; }
.g-tag-ghost { background: transparent; color: var(--text-soft); border: 1px solid var(--border); }
.g-card-title { font-size: 17px; font-weight: 700; letter-spacing: -.01em; line-height: 1.35; margin-bottom: 4px; }
.g-card-desc { font-size: 13px; color: var(--text-soft); line-height: 1.5; min-height: 38px; }
.g-card-footer { display: flex; align-items: center; justify-content: space-between; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border-soft); }
.g-card-domain { font-family: 'JetBrains Mono', monospace; font-size: 11px; color: var(--text-mute); }
.g-palette { display: inline-flex; gap: 2px; }
.g-palette span { width: 14px; height: 14px; border-radius: 50%; border: 1px solid rgba(0,0,0,.06); }

/* ===== Category strip ===== */
.g-cat-strip {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px;
}
.g-cat-strip a {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; background: var(--bg-elev); border: 1px solid var(--border-soft); border-radius: var(--radius-sm);
  font-weight: 600; font-size: 14px; transition: all .2s;
}
.g-cat-strip a:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); opacity: 1; }
.g-cat-strip a span { font-size: 12px; color: var(--text-mute); font-weight: 500; }

/* ===== Detail page ===== */
.g-detail { padding: 32px 0 64px; }
.g-breadcrumb { display: flex; gap: 8px; font-size: 13px; color: var(--text-mute); margin-bottom: 20px; flex-wrap: wrap; }
.g-breadcrumb a:hover { color: var(--accent); }
.g-breadcrumb .sep::before { content: '/'; margin-right: 8px; }

.g-detail-head {
  display: grid; grid-template-columns: 1fr auto; align-items: end; gap: 24px;
  margin-bottom: 32px; padding-bottom: 24px; border-bottom: 1px solid var(--border-soft);
}
.g-detail-head h1 { font-size: clamp(28px, 4vw, 40px); font-weight: 800; letter-spacing: -.02em; line-height: 1.15; margin-bottom: 8px; }
.g-detail-head .url { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--text-soft); }
.g-detail-actions { display: flex; gap: 10px; }
.g-btn {
  display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px;
  border-radius: 999px; font-weight: 600; font-size: 14px; border: 1px solid var(--border);
  background: var(--bg-elev); transition: all .2s;
}
.g-btn:hover { border-color: var(--accent); color: var(--accent); opacity: 1; }
.g-btn-primary { background: var(--text); color: white; border-color: var(--text); }
.g-btn-primary:hover { background: var(--accent); border-color: var(--accent); color: white; }
.g-btn-like.is-liked { color: var(--accent); border-color: var(--accent); }
@media (max-width: 640px) {
  .g-detail-head { grid-template-columns: 1fr; }
}

.g-screens { display: grid; grid-template-columns: 1fr 320px 200px; gap: 16px; margin-bottom: 40px; }
.g-screen { background: var(--bg-elev); border: 1px solid var(--border-soft); border-radius: var(--radius); overflow: hidden; position: relative; }
.g-screen-label { position: absolute; top: 12px; left: 12px; padding: 4px 10px; border-radius: 999px; background: rgba(0,0,0,.7); color: white; font-size: 11px; font-weight: 600; backdrop-filter: blur(4px); }
.g-screen img { width: 100%; height: 100%; object-fit: cover; object-position: top; aspect-ratio: 4/3; }
.g-screen.sp img, .g-screen.tablet img { aspect-ratio: 9/16; }
@media (max-width: 960px) {
  .g-screens { grid-template-columns: 1fr; }
}

.g-detail-grid { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; }
@media (max-width: 960px) { .g-detail-grid { grid-template-columns: 1fr; } }

.g-prose { font-size: 15px; line-height: 1.85; color: var(--text-soft); }
.g-prose h2 { font-size: 22px; font-weight: 700; color: var(--text); margin: 28px 0 12px; letter-spacing: -.01em; }
.g-prose h3 { font-size: 18px; font-weight: 700; color: var(--text); margin: 20px 0 8px; }
.g-prose p { margin-bottom: 16px; }
.g-prose ul { padding-left: 24px; list-style: disc; margin-bottom: 16px; }
.g-prose li { margin-bottom: 6px; }

.g-sidebar { display: flex; flex-direction: column; gap: 20px; }
.g-side-block { background: var(--bg-elev); border: 1px solid var(--border-soft); border-radius: var(--radius); padding: 20px; }
.g-side-block h4 { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-mute); margin-bottom: 12px; font-weight: 700; }
.g-tag-list { display: flex; flex-wrap: wrap; gap: 6px; }
.g-tag-list a { padding: 5px 12px; border-radius: 999px; background: var(--border-soft); font-size: 12px; font-weight: 600; transition: all .15s; }
.g-tag-list a:hover { background: var(--accent); color: white; opacity: 1; }
.g-palette-big { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
.g-palette-big span { aspect-ratio: 1; border-radius: 8px; border: 1px solid rgba(0,0,0,.06); display: grid; place-items: end; padding: 6px; font-family: 'JetBrains Mono', monospace; font-size: 10px; font-weight: 600; }

.g-scorebars { display: flex; flex-direction: column; gap: 10px; }
.g-scorebar { display: grid; grid-template-columns: 80px 1fr 36px; align-items: center; gap: 10px; font-size: 12px; font-weight: 600; }
.g-scorebar .bar { height: 6px; background: var(--border-soft); border-radius: 999px; overflow: hidden; }
.g-scorebar .bar i { display: block; height: 100%; background: linear-gradient(90deg, var(--accent), #ff8c5a); border-radius: 999px; }
.g-scorebar .v { text-align: right; color: var(--text-mute); }

.g-prompt-box { position: relative; background: #0f0f10; color: #e4e4e7; border-radius: var(--radius); padding: 20px 20px 20px; font-family: 'JetBrains Mono', monospace; font-size: 13px; line-height: 1.7; white-space: pre-wrap; word-break: break-word; max-height: 320px; overflow-y: auto; }
.g-prompt-copy { position: absolute; top: 12px; right: 12px; padding: 6px 12px; border-radius: 8px; background: rgba(255,255,255,.1); color: white; font-size: 11px; font-weight: 600; font-family: inherit; }

/* ===== Filter bar ===== */
.g-filter-bar { display: flex; flex-wrap: wrap; gap: 8px; padding: 20px 0; }
.g-filter-bar a {
  padding: 7px 14px; border-radius: 999px; background: var(--bg-elev); border: 1px solid var(--border);
  font-size: 13px; font-weight: 600; color: var(--text-soft); transition: all .15s;
}
.g-filter-bar a:hover { border-color: var(--accent); color: var(--accent); opacity: 1; }
.g-filter-bar a.is-active { background: var(--text); border-color: var(--text); color: white; }

/* ===== Pagination ===== */
.g-pagination { display: flex; justify-content: center; gap: 6px; margin-top: 48px; }
.g-pagination a, .g-pagination span { padding: 8px 14px; border-radius: 8px; font-size: 13px; font-weight: 600; min-width: 40px; text-align: center; }
.g-pagination a { background: var(--bg-elev); border: 1px solid var(--border); }
.g-pagination a:hover { border-color: var(--accent); color: var(--accent); opacity: 1; }
.g-pagination .current { background: var(--text); color: white; }

/* ===== Empty ===== */
.g-empty { text-align: center; padding: 80px 24px; color: var(--text-mute); }
.g-empty h3 { font-size: 18px; color: var(--text); margin-bottom: 8px; }

/* ===== Footer ===== */
.g-footer { background: var(--bg-dark); color: #d4d4d8; margin-top: 80px; padding: 64px 0 32px; }
.g-footer .g-logo-text em { color: #71717a; }
.g-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid #27272a; }
.g-footer-brand p { font-size: 13px; color: #a1a1aa; margin: 16px 0 8px; max-width: 360px; }
.g-footer-by { font-size: 12px; color: #71717a; }
.g-footer-by a { color: #d4d4d8; text-decoration: underline; }
.g-footer h4 { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: #71717a; margin-bottom: 12px; font-weight: 700; }
.g-footer ul li { margin-bottom: 8px; }
.g-footer ul a { font-size: 13px; color: #d4d4d8; }
.g-footer ul a:hover { color: var(--accent); opacity: 1; }
.g-footer-bottom { padding-top: 24px; font-size: 12px; color: #71717a; text-align: center; }
@media (max-width: 720px) { .g-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } }
@media (max-width: 480px) { .g-footer-grid { grid-template-columns: 1fr; } }