:root{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--color-background:#f6f6f6;--color-surface:#fff;--color-surface-strong:#fafafa;--color-text:#1f1f1f;--color-text-muted:#666;--color-border:#d7d7d7;--color-accent:#222;--font-family-base:"Hiragino Sans", "Yu Gothic", sans-serif;--radius-large:12px;--radius-medium:8px;--radius-small:6px;--space-1:4px;--space-2:6px;--space-3:8px;--space-4:10px;--space-5:12px;--space-6:16px;--space-8:20px;--transition-base:.16s ease}*,:before,:after{box-sizing:border-box}html{min-height:100%}body{background:var(--color-background);min-height:100vh;color:var(--color-text);font-family:var(--font-family-base);font-size:14px}body,h1,h2,p{margin:0}button,input,a{font:inherit}a{color:inherit;text-decoration:none}button{color:inherit;cursor:pointer;background:0 0;border:none}button:disabled{cursor:not-allowed}ul{margin:0;padding:0;list-style:none}.visually-hidden{clip-path:inset(50%);white-space:nowrap;block-size:1px;inline-size:1px;position:absolute;overflow:hidden}.icon{flex:none;block-size:1rem;inline-size:1rem}.interactive-control{transition:background-color var(--transition-base), border-radius var(--transition-base), scale var(--transition-base), translate var(--transition-base)}.interactive-control:is(:hover,:focus-visible){border-radius:var(--radius-small);translate:0 -1px;scale:1.01}@media (any-hover:none){.interactive-control:hover{border-radius:initial;translate:0;scale:1}}.page{padding:var(--space-6);justify-content:center;align-items:flex-start;display:flex}.search-card{gap:var(--space-6);inline-size:min(100%,640px);padding:var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-large);background:var(--color-surface);flex-direction:column;display:flex}.search-card__heading-group{gap:var(--space-2);flex-direction:column;display:flex}.search-card__title{letter-spacing:.02em;font-size:clamp(.95rem,2.5vw,1.05rem);font-weight:600;line-height:1.15}.search-card__description{color:var(--color-text-muted);font-size:.75rem;line-height:1.4}.search-form{gap:var(--space-2);flex-direction:column;display:flex}.search-form__label,.history-panel__title{letter-spacing:.04em;font-size:.78rem;font-weight:700}.search-form__controls{gap:var(--space-2);padding:var(--space-2);border:1px solid var(--color-border);border-radius:var(--radius-large);background:var(--color-surface-strong);display:flex}.search-form__input{min-inline-size:0;padding:var(--space-3) var(--space-4);border-radius:var(--radius-medium);background:var(--color-surface);color:var(--color-text);border:1px solid #0000;flex:1;font-size:.92rem}.search-form__input::placeholder{color:var(--color-text-muted)}.search-form__clear-button,.history-list__drag-button,.history-list__delete-button,.history-list__link{justify-content:center;align-items:center;gap:var(--space-2);border-radius:var(--radius-medium);display:inline-flex}.search-form__clear-button,.history-list__drag-button,.history-list__delete-button{padding:0 var(--space-3);border:1px solid var(--color-border);background:var(--color-surface);align-self:stretch}.history-panel{gap:var(--space-3);flex-direction:column;display:flex}.history-panel__empty{padding:var(--space-4);border:1px solid var(--color-border);border-radius:var(--radius-medium);color:var(--color-text-muted);text-align:center;font-size:.82rem}.history-list{gap:var(--space-2);flex-direction:column;display:flex}.history-list__item{align-items:stretch;gap:var(--space-2);padding:var(--space-1);border:1px solid var(--color-border);border-radius:var(--radius-medium);background:var(--color-surface);display:flex}.history-list__item[data-dragging=true]{opacity:.45}.history-list__link{min-inline-size:0;padding:var(--space-3);border:1px solid #0000;flex:1;justify-content:flex-start;font-size:.88rem}.history-list__keyword{text-overflow:ellipsis;white-space:nowrap;overflow:hidden}@media (width<=720px){.page{padding:var(--space-1)}.search-card{gap:var(--space-5);padding:var(--space-3);border-radius:var(--radius-medium)}.search-form__controls{gap:var(--space-1);padding:var(--space-1)}.search-form__input{padding:var(--space-3);font-size:16px}.search-form__clear-button,.history-list__drag-button,.history-list__delete-button{min-inline-size:2.25rem;padding:0 var(--space-2)}.history-list__item{grid-template-columns:auto 1fr auto;display:grid}}