.kaomoji-page {
  --kaomoji-ink: #05070c;
  --kaomoji-panel: color-mix(in srgb, var(--surface) 88%, transparent);
  --kaomoji-soft: color-mix(in srgb, var(--paper) 72%, transparent);
  --kaomoji-action: color-mix(in srgb, var(--accent) 68%, white 32%);
  --kaomoji-action-2: color-mix(in srgb, var(--accent-2) 62%, white 38%);
  --kaomoji-good: #42e58c;
}

.kaomoji-shell {
  width: min(var(--container-wide), 100%);
  margin: 0 auto;
  padding: clamp(8px, 2vw, 24px) 0 60px;
}

.kaomoji-shell h1,
.kaomoji-shell h2,
.kaomoji-shell h3,
.kaomoji-shell button,
.kaomoji-shell input,
.kaomoji-composer {
  letter-spacing: 0;
}

.kaomoji-hero {
  max-width: 930px;
  margin: 0 auto clamp(24px, 4vw, 42px);
  text-align: center;
}

.kaomoji-kicker,
.kaomoji-section-label {
  margin: 0 0 8px;
  color: var(--accent);
  font-weight: 950;
}

.kaomoji-hero h1 {
  max-width: 900px;
  margin: 0 auto 14px;
  font-size: clamp(3rem, 7.5vw, 6.4rem);
  line-height: .94;
  text-wrap: balance;
}

.kaomoji-hero > p:not(.kaomoji-kicker) {
  max-width: 760px;
  margin: 0 auto;
  font-size: clamp(1rem, 1.6vw, 1.22rem);
  font-weight: 800;
}

.kaomoji-hero-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 9px;
  margin-top: 18px;
}

.kaomoji-hero-badges span {
  padding: 7px 12px;
  border: 2px solid var(--kaomoji-ink);
  border-radius: 999px;
  background: var(--kaomoji-soft);
  box-shadow: 0 4px 0 rgba(0, 0, 0, .2);
  color: var(--text);
  font-size: .88rem;
  font-weight: 950;
}

.kaomoji-library,
.kaomoji-how,
.kaomoji-faq {
  border: 3px solid var(--kaomoji-ink);
  border-radius: 22px;
  background: var(--kaomoji-panel);
  box-shadow: var(--shadow-hard);
}

.kaomoji-library {
  padding: clamp(14px, 2.6vw, 28px);
}

.kaomoji-library-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(220px, 300px) auto;
  align-items: end;
  gap: 18px;
  margin-bottom: 16px;
}

.kaomoji-library-head h2,
.kaomoji-how h2,
.kaomoji-faq h2 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 3rem);
}

.kaomoji-result-count {
  flex: 0 0 auto;
  margin: 0;
  color: var(--muted);
  font-size: .92rem;
  font-weight: 900;
}

.kaomoji-search-wrap {
  position: relative;
  width: 100%;
  margin: 0;
}

.kaomoji-search-wrap input {
  width: 100%;
  height: 58px;
  margin: 0;
  padding: 0 54px;
  border: 3px solid var(--kaomoji-ink);
  border-radius: 17px;
  background: var(--paper);
  color: var(--text);
  box-shadow: inset 0 3px 0 rgba(0, 0, 0, .14);
  font-size: 1rem;
  font-weight: 850;
  appearance: none;
}

.kaomoji-search-wrap input::-webkit-search-cancel-button {
  display: none;
}

.kaomoji-search-wrap input:focus {
  outline: 3px solid color-mix(in srgb, var(--accent) 55%, transparent);
  outline-offset: 2px;
  transform: none;
}

.kaomoji-search-icon {
  position: absolute;
  top: 50%;
  left: 18px;
  z-index: 1;
  display: grid;
  place-items: center;
  width: 22px;
  height: 22px;
  transform: translateY(-50%);
  color: var(--muted);
  pointer-events: none;
}

.kaomoji-search-icon svg {
  display: block;
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 2.5;
  stroke-linecap: round;
}

.kaomoji-search-clear {
  position: absolute;
  top: 50%;
  right: 10px;
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 0;
  transform: translateY(-50%);
  border: 2px solid var(--kaomoji-ink);
  border-radius: 12px;
  background: var(--kaomoji-action-2);
  color: #071018;
  cursor: pointer;
  font-size: 1.45rem;
  font-weight: 950;
}

.kaomoji-search-clear[hidden] {
  display: none;
}

.kaomoji-tabs-wrap {
  position: relative;
  margin: 0 -2px 20px;
  overflow: hidden;
}

.kaomoji-tabs-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  bottom: 7px;
  width: 24px;
  background: linear-gradient(90deg, transparent, var(--kaomoji-panel));
  pointer-events: none;
}

.kaomoji-tabs {
  display: flex;
  gap: 9px;
  padding: 2px 26px 8px 2px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: color-mix(in srgb, var(--accent) 58%, transparent) transparent;
}

.kaomoji-tab {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 42px;
  padding: 8px 13px;
  border: 2px solid var(--kaomoji-ink);
  border-radius: 999px;
  background: var(--paper);
  color: var(--text);
  box-shadow: 0 4px 0 rgba(0, 0, 0, .2);
  cursor: pointer;
  font-size: .9rem;
  font-weight: 950;
  white-space: nowrap;
  transition: transform .14s ease, background .16s ease, box-shadow .14s ease;
}

.kaomoji-tab:hover {
  transform: translateY(-2px);
  background: color-mix(in srgb, var(--accent) 15%, var(--paper));
  box-shadow: 0 6px 0 rgba(0, 0, 0, .2);
}

.kaomoji-tab.is-active {
  background: var(--kaomoji-action);
  color: #071018;
}

.kaomoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  gap: 13px;
}

.kaomoji-card {
  position: relative;
  display: grid;
  grid-template-rows: minmax(54px, 1fr) auto;
  gap: 12px;
  min-width: 0;
  min-height: 126px;
  padding: 15px 12px 12px;
  overflow: hidden;
  border: 3px solid var(--kaomoji-ink);
  border-radius: 17px;
  background: var(--paper);
  box-shadow: 0 6px 0 rgba(0, 0, 0, .23);
  transition: transform .15s ease, box-shadow .15s ease, background .18s ease;
}

.kaomoji-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 9px 0 rgba(0, 0, 0, .23);
}

.kaomoji-card.is-copied {
  background: color-mix(in srgb, var(--kaomoji-good) 24%, var(--paper));
}

.kaomoji-card[hidden] {
  display: none;
}

.kaomoji-art {
  align-self: center;
  justify-self: center;
  display: block;
  max-width: 100%;
  overflow: hidden;
  font-family: "Segoe UI Symbol", "Noto Sans Symbols 2", "Noto Sans JP", system-ui, sans-serif;
  font-size: clamp(1.18rem, 2vw, 1.48rem);
  font-weight: 750;
  line-height: 1.25;
  text-align: center;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.kaomoji-card.is-long .kaomoji-art {
  font-size: clamp(.96rem, 1.45vw, 1.14rem);
}

.kaomoji-card.is-very-long .kaomoji-art {
  font-size: clamp(.78rem, 1.2vw, .94rem);
}

.kaomoji-art.needs-fit {
  font-size: .82rem;
}

.kaomoji-art.needs-fit-more {
  font-size: .67rem;
}

.kaomoji-card-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 7px;
}

.kaomoji-copy-btn,
.kaomoji-add-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-width: 0;
  min-height: 38px;
  padding: 7px 8px;
  border: 2px solid var(--kaomoji-ink);
  border-radius: 11px;
  box-shadow: 0 4px 0 rgba(0, 0, 0, .2);
  cursor: pointer;
  font-size: .8rem;
  font-weight: 950;
  transition: transform .14s ease, box-shadow .14s ease, background .16s ease;
}

.kaomoji-copy-btn {
  background: var(--surface);
  color: var(--text);
}

.kaomoji-copy-btn:hover,
.kaomoji-add-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 0 rgba(0, 0, 0, .2);
}

.kaomoji-copy-btn:active,
.kaomoji-add-btn:active {
  transform: translateY(2px);
  box-shadow: 0 2px 0 rgba(0, 0, 0, .2);
}

.kaomoji-card.is-copied .kaomoji-copy-btn {
  background: var(--kaomoji-good);
  color: #071018;
}

.kaomoji-card.is-copied .kaomoji-copy-mark::after {
  background: var(--kaomoji-good);
}

.kaomoji-copy-btn {
  color: var(--muted);
}

.kaomoji-copy-mark {
  position: relative;
  display: inline-block;
  width: 15px;
  height: 15px;
}

.kaomoji-copy-mark::before,
.kaomoji-copy-mark::after {
  content: "";
  position: absolute;
  width: 9px;
  height: 9px;
  border: 2px solid currentColor;
  border-radius: 3px;
}

.kaomoji-copy-mark::before {
  top: 0;
  left: 0;
}

.kaomoji-copy-mark::after {
  right: 0;
  bottom: 0;
  background: var(--surface);
}

.kaomoji-add-btn {
  background: var(--kaomoji-action);
  color: #071018;
}

.kaomoji-empty {
  display: grid;
  justify-items: center;
  gap: 6px;
  padding: 34px 16px;
  border: 2px dashed color-mix(in srgb, var(--text) 30%, transparent);
  border-radius: 17px;
  text-align: center;
}

.kaomoji-empty[hidden] {
  display: none;
}

.kaomoji-empty > span {
  font-size: 2rem;
}

.kaomoji-empty p {
  margin: 0;
}

.kaomoji-empty button {
  margin-top: 8px;
  padding: 9px 14px;
  border: 2px solid var(--kaomoji-ink);
  border-radius: 12px;
  background: var(--kaomoji-action);
  color: #071018;
  cursor: pointer;
  font-weight: 950;
}

.kaomoji-how,
.kaomoji-faq {
  margin-top: 24px;
  padding: clamp(18px, 3vw, 28px);
}

.kaomoji-how-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 13px;
  margin-top: 16px;
}

.kaomoji-how-grid article {
  padding: 16px;
  border: 3px solid var(--kaomoji-ink);
  border-radius: 17px;
  background: var(--kaomoji-soft);
}

.kaomoji-step-number {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  margin-bottom: 10px;
  border: 3px solid var(--kaomoji-ink);
  border-radius: 12px;
  background: var(--kaomoji-action);
  color: #071018;
  box-shadow: 0 4px 0 rgba(0, 0, 0, .2);
  font-weight: 950;
}

.kaomoji-how-grid h3 {
  margin: 0 0 7px;
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: 1.08rem;
  line-height: 1.2;
  text-shadow: none;
}

.kaomoji-how-grid p {
  margin: 0;
  font-weight: 750;
}

.kaomoji-faq-list {
  display: grid;
  gap: 11px;
  margin-top: 16px;
}

.kaomoji-faq details {
  overflow: hidden;
  border: 3px solid var(--kaomoji-ink);
  border-radius: 16px;
  background: var(--kaomoji-soft);
}

.kaomoji-faq summary {
  position: relative;
  padding: 15px 50px 15px 16px;
  cursor: pointer;
  color: var(--text);
  font-weight: 950;
  list-style: none;
}

.kaomoji-faq summary::-webkit-details-marker {
  display: none;
}

.kaomoji-faq summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 16px;
  transform: translateY(-50%);
  font-size: 1.4rem;
  line-height: 1;
}

.kaomoji-faq details[open] summary::after {
  content: "−";
}

.kaomoji-faq details p {
  margin: 0;
  padding: 0 16px 16px;
  font-weight: 750;
}

.kaomoji-faq code {
  padding: 2px 6px;
  border-radius: 7px;
  background: var(--paper);
  color: var(--text);
}

.kaomoji-composer {
  position: sticky;
  top: 12px;
  z-index: 80;
  display: grid;
  grid-template-columns: auto minmax(180px, 1fr) auto;
  align-items: center;
  gap: 11px;
  width: min(900px, 100%);
  min-height: 68px;
  margin: 0 auto 24px;
  padding: 9px;
  border: 3px solid var(--kaomoji-ink);
  border-radius: 20px;
  background: var(--paper);
  box-shadow: 0 8px 0 rgba(0, 0, 0, .32), 0 16px 34px rgba(0, 0, 0, .28);
  color: var(--text);
}

.kaomoji-composer-heading {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 105px;
}

.kaomoji-composer-heading > span:last-child {
  display: grid;
  line-height: 1.1;
}

.kaomoji-composer-heading small {
  margin-top: 4px;
  color: var(--muted);
  font-size: .75rem;
  font-weight: 850;
}

.kaomoji-composer-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
  padding: 6px 9px;
  border: 3px solid var(--kaomoji-ink);
  border-radius: 12px;
  background: var(--kaomoji-action);
  color: #071018;
  font-family: Arial, sans-serif;
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1;
}

.kaomoji-composer-output {
  display: flex;
  align-items: center;
  min-width: 0;
  min-height: 46px;
  padding: 9px 12px;
  overflow-x: auto;
  border: 2px solid color-mix(in srgb, var(--text) 20%, transparent);
  border-radius: 13px;
  background: var(--surface);
  color: var(--text);
  font-family: "Segoe UI Symbol", "Noto Sans Symbols 2", "Noto Sans JP", system-ui, sans-serif;
  font-size: 1rem;
  font-weight: 750;
  white-space: nowrap;
  scrollbar-width: thin;
}

.kaomoji-composer-output.is-empty {
  color: var(--muted);
  font-family: "Segoe UI", system-ui, sans-serif;
  font-size: .86rem;
  font-weight: 850;
}

.kaomoji-composer-actions {
  display: flex;
  gap: 7px;
}

.kaomoji-composer-actions button {
  min-height: 44px;
  padding: 8px 12px;
  border: 2px solid var(--kaomoji-ink);
  border-radius: 12px;
  cursor: pointer;
  font-weight: 950;
}

.kaomoji-composer-actions button:disabled {
  cursor: default;
  opacity: .45;
}

.kaomoji-composer-clear {
  background: var(--surface);
  color: var(--text);
}

.kaomoji-composer-copy {
  background: var(--kaomoji-action);
  color: #071018;
}

.kaomoji-copy-short {
  display: none;
}

.kaomoji-toast {
  position: fixed;
  left: 50%;
  bottom: 96px;
  z-index: 1050;
  padding: 9px 15px;
  transform: translateX(-50%) translateY(10px);
  border: 3px solid var(--kaomoji-ink);
  border-radius: 999px;
  background: var(--kaomoji-good);
  color: #071018;
  box-shadow: 0 5px 0 rgba(0, 0, 0, .25);
  opacity: 0;
  pointer-events: none;
  font-weight: 950;
  transition: opacity .16s ease, transform .16s ease;
}

.kaomoji-toast.is-visible {
  transform: translateX(-50%) translateY(0);
  opacity: 1;
}

@media (max-width: 880px) {
  .kaomoji-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .kaomoji-how-grid {
    grid-template-columns: 1fr;
  }

}

@media (max-width: 640px) {
  .kaomoji-shell {
    padding-bottom: 42px;
  }

  .kaomoji-hero {
    text-align: left;
  }

  .kaomoji-hero h1 {
    font-size: clamp(2.65rem, 15vw, 4.25rem);
  }

  .kaomoji-hero-badges {
    justify-content: flex-start;
  }

  .kaomoji-library,
  .kaomoji-how,
  .kaomoji-faq {
    border-radius: 18px;
  }

  .kaomoji-library-head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 5px 10px;
  }

  .kaomoji-search-wrap {
    grid-column: 1 / -1;
    grid-row: 2;
    margin-top: 8px;
  }

  .kaomoji-search-wrap input {
    height: 54px;
    padding-right: 50px;
    padding-left: 48px;
  }

  .kaomoji-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .kaomoji-card {
    grid-template-rows: minmax(48px, 1fr) auto;
    min-height: 116px;
    padding: 12px 9px 9px;
    border-radius: 15px;
  }

  .kaomoji-card-actions {
    gap: 5px;
  }

  .kaomoji-copy-btn,
  .kaomoji-add-btn {
    min-height: 36px;
    padding: 6px 5px;
    font-size: .72rem;
  }

  .kaomoji-art {
    font-size: clamp(.92rem, 4.2vw, 1.12rem);
  }

  .kaomoji-card.is-long .kaomoji-art {
    font-size: clamp(.73rem, 3.35vw, .9rem);
  }

  .kaomoji-card.is-very-long .kaomoji-art {
    font-size: clamp(.65rem, 2.9vw, .78rem);
  }

  .kaomoji-art.needs-fit {
    font-size: .72rem;
  }

  .kaomoji-art.needs-fit-more {
    font-size: .6rem;
  }

  .kaomoji-composer {
    top: 8px;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 7px;
    width: 100%;
    min-height: 0;
    margin-bottom: 18px;
    padding: 8px;
    border-radius: 16px;
  }

  .kaomoji-composer-heading {
    grid-column: 1 / -1;
    min-width: 0;
  }

  .kaomoji-composer-heading > span:last-child {
    display: flex;
    align-items: baseline;
    gap: 8px;
  }

  .kaomoji-composer-icon {
    padding: 5px 7px;
    border-radius: 10px;
    font-size: 1rem;
  }

  .kaomoji-composer-output {
    grid-column: 1;
    min-height: 42px;
    padding: 7px 9px;
    font-size: .9rem;
  }

  .kaomoji-composer-actions {
    grid-column: 2;
  }

  .kaomoji-composer-actions button {
    min-height: 40px;
    padding: 7px 9px;
    font-size: .8rem;
  }

  .kaomoji-composer-copy {
    white-space: nowrap;
  }

  .kaomoji-copy-full {
    display: none;
  }

  .kaomoji-copy-short {
    display: inline;
  }

  .kaomoji-toast {
    bottom: 138px;
  }
}

@media (max-width: 390px) {
  .kaomoji-grid {
    grid-template-columns: 1fr;
  }

  .kaomoji-card {
    min-height: 112px;
  }

  .kaomoji-art,
  .kaomoji-card.is-long .kaomoji-art,
  .kaomoji-card.is-very-long .kaomoji-art {
    font-size: 1.05rem;
  }

  .kaomoji-composer-actions {
    gap: 4px;
  }

  .kaomoji-composer-clear {
    width: 40px;
    overflow: hidden;
    color: transparent;
  }

  .kaomoji-composer-clear::before {
    content: "×";
    color: var(--text);
    font-size: 1.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .kaomoji-card,
  .kaomoji-tab,
  .kaomoji-add-btn,
  .kaomoji-toast {
    transition: none;
  }
}