/* kaomoji — tool-specific design (Japanese stationery: cream paper, pastel tiles, rounded type). Shared: nav, footer, ad script only. */
body[data-tool="kaomoji"] {
  --km-bg: #FFF8F1; --km-card: #FFFFFF; --km-ink: #2D2433; --km-ink2: #5E5466; --km-mute: #9C92A3; --km-line: #F1E4DA;
  --km-pink: #FF7AA2; --km-pink2: #FFE1EA; --km-mint: #5CCFB9; --km-mint2: #DDF6F0; --km-lav: #A996F2; --km-lav2: #ECE7FF; --km-yel: #FFD36E;
  --km-font: "M PLUS Rounded 1c", system-ui, -apple-system, "Segoe UI", "Hiragino Sans", "Noto Sans JP", "Segoe UI Symbol", sans-serif;
  background: var(--km-bg); background-image: radial-gradient(var(--km-line) 1.2px, transparent 1.2px); background-size: 22px 22px; color: var(--km-ink); font-family: var(--km-font);
}
body[data-tool="kaomoji"] .dt-nav { background: #fff; border-bottom: 2px solid var(--km-line); }
.dt-bare { display: block; width: 100%; flex: 1; }
.kmx { max-width: 1120px; margin: 0 auto; padding: 30px 20px 64px; }
.km-crumb { font-size: 14px; color: var(--km-mute); margin-bottom: 8px; } .km-crumb a { color: var(--km-pink); text-decoration: none; font-weight: 700; }
.km-hero h1 { margin: 0; font-size: 48px; line-height: 1.1; font-weight: 800; letter-spacing: -.01em; }
.km-hero h1 span { display: inline-block; margin-left: 10px; color: var(--km-pink); font-weight: 700; font-size: .8em; transform: rotate(-3deg); }
.km-hero p { margin: 10px 0 0; font-size: 17px; color: var(--km-ink2); }
.km-chips { display: flex; gap: 8px; overflow-x: auto; padding: 18px 2px 8px; scrollbar-width: thin; }
.km-chips-wrap { flex-wrap: wrap; overflow: visible; }
.km-chip { flex: none; display: inline-flex; align-items: center; gap: 6px; text-decoration: none; background: #fff; border: 2px solid var(--km-line); border-radius: 999px; padding: 6px 12px; font-size: 14px; font-weight: 700; color: var(--km-ink2); white-space: nowrap; }
.km-chip span { color: var(--km-pink); font-weight: 400; }
.km-chip:hover { border-color: var(--km-pink); color: var(--km-ink); }
.km-chip.on { background: var(--km-pink); border-color: var(--km-pink); color: #fff; } .km-chip.on span { color: #fff; }
.km-bar { position: sticky; top: 0; z-index: 5; background: rgba(255,248,241,.94); backdrop-filter: blur(6px); padding: 10px 0; display: flex; flex-direction: column; gap: 10px; }
.km-search { display: flex; align-items: center; gap: 8px; background: #fff; border: 2px solid var(--km-line); border-radius: 16px; padding: 0 14px; box-shadow: 0 4px 0 var(--km-line); }
.km-search span { color: var(--km-pink); font-size: 20px; }
.km-search input { flex: 1; border: 0; outline: none; background: transparent; font: inherit; font-size: 17px; padding: 12px 0; color: var(--km-ink); }
.km-search:focus-within { border-color: var(--km-pink); }
.km-recent { display: flex; align-items: center; gap: 8px; overflow-x: auto; }
.km-recent[hidden] { display: none; }
.km-recent b { flex: none; font-size: 13px; color: var(--km-mute); }
.km-recent > div { display: flex; gap: 6px; }
.km-sec { margin-top: 26px; }
.km-sh { display: flex; align-items: baseline; gap: 10px; margin-bottom: 10px; }
.km-sh h2, .km-sh h3 { margin: 0; font-size: 22px; font-weight: 800; }
.km-sh h3 { font-size: 18px; margin-top: 18px; }
.km-sh a { color: var(--km-ink); text-decoration: none; } .km-sh a:hover { color: var(--km-pink); }
.km-sh span { font-size: 13px; font-weight: 700; color: var(--km-pink); background: var(--km-pink2); border-radius: 999px; padding: 2px 9px; }
.km-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 10px; }
.km-grid-lg { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.km-t { position: relative; min-height: 64px; display: flex; align-items: center; justify-content: center; padding: 12px 10px; background: var(--km-card); border: 2px solid var(--km-line); border-radius: 16px; font: inherit; font-size: 18px; line-height: 1.3; color: var(--km-ink); cursor: pointer; word-break: break-all; text-align: center; box-shadow: 0 3px 0 var(--km-line); transition: transform .08s, border-color .12s; }
.km-grid-lg .km-t { font-size: 21px; min-height: 76px; }
.km-t:hover { border-color: var(--km-lav); transform: translateY(-2px); box-shadow: 0 5px 0 var(--km-lav2); }
.km-t:active { transform: translateY(1px); }
.km-t.ok { border-color: var(--km-mint); background: var(--km-mint2); }
.km-t.ok::after { content: "Copied"; position: absolute; top: -10px; right: 8px; font-size: 11px; font-weight: 800; color: #fff; background: var(--km-mint); border-radius: 999px; padding: 1px 8px; }
.km-tr { min-height: 36px; padding: 5px 10px; font-size: 15px; border-radius: 10px; flex: none; box-shadow: none; }
.km-t[hidden], .km-sec[hidden] { display: none; }
.km-none { margin: 30px 0; text-align: center; font-size: 17px; color: var(--km-mute); }
.km-toast { position: fixed; left: 50%; bottom: 26px; transform: translate(-50%, 30px); opacity: 0; background: var(--km-ink); color: #fff; font-size: 15px; font-weight: 700; border-radius: 999px; padding: 10px 20px; pointer-events: none; transition: .2s; z-index: 30; max-width: 90vw; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.km-toast.on { opacity: 1; transform: translate(-50%, 0); }
.km-others { margin-top: 40px; }
.km-others h2 { font-size: 28px; font-weight: 800; margin: 0 0 6px; }

.km-adwrap { margin: 40px 0 8px; }
.km-article, .km-faq, .km-more { max-width: 790px; margin: 0 auto; }
.km-article { margin-top: 44px; font-size: 17px; line-height: 1.8; color: var(--km-ink2); background: #fff; border: 2px solid var(--km-line); border-radius: 22px; padding: 28px 32px; }
.km-article h2, .km-faq h2, .km-more h2 { font-size: 28px; line-height: 1.25; font-weight: 800; color: var(--km-ink); margin: 40px 0 12px; }
.km-article h2:first-child { margin-top: 0; }
.km-article p { margin: 0 0 14px; } .km-article b { color: var(--km-ink); }
.km-article ul { padding-left: 1.2em; } .km-article li { margin: 7px 0; }
.km-table { overflow-x: auto; margin: 16px 0; border: 2px solid var(--km-line); border-radius: 14px; }
.km-table table { width: 100%; border-collapse: collapse; font-size: 15px; }
.km-table th { text-align: left; padding: 10px 12px; background: var(--km-pink2); color: var(--km-ink); font-size: 13px; }
.km-table td { padding: 9px 12px; border-top: 1px solid var(--km-line); color: var(--km-ink); }
.km-table td:first-child { white-space: nowrap; font-size: 17px; }
.km-faq { margin-top: 30px; }
.km-q { border-bottom: 2px dashed var(--km-line); }
.km-q summary { list-style: none; cursor: pointer; padding: 16px 32px 16px 0; position: relative; font-size: 18px; font-weight: 700; color: var(--km-ink); }
.km-q summary::-webkit-details-marker { display: none; }
.km-q summary::after { content: "+"; position: absolute; right: 4px; top: 11px; font-size: 26px; color: var(--km-pink); }
.km-q[open] summary::after { content: "\2212"; }
.km-q p { margin: 0 0 18px; font-size: 17px; line-height: 1.7; color: var(--km-ink2); }
.km-more > div { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.km-more a { display: block; text-decoration: none; padding: 14px 16px; border: 2px solid var(--km-line); border-radius: 16px; background: #fff; color: var(--km-ink); }
.km-more a:hover { border-color: var(--km-pink); }
.km-more b { display: block; font-size: 16px; } .km-more span { display: block; font-size: 14px; color: var(--km-mute); margin-top: 2px; }

@media (max-width: 640px) {
  .kmx { padding: 20px 12px 48px; }
  .km-hero h1 { font-size: 36px; } .km-hero p { font-size: 16px; }
  .km-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
  .km-grid-lg { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .km-t { font-size: 16px; min-height: 58px; } .km-grid-lg .km-t { font-size: 18px; }
  .km-article { font-size: 16px; padding: 20px 18px; }
  .km-article h2, .km-faq h2, .km-more h2 { font-size: 24px; }
  .km-more > div { grid-template-columns: minmax(0, 1fr); }
}