:root{--bg-color:#000;--text-main:#fff;--text-muted:#888;--border-color:#333;--success-color:#2e8b57;--error-color:#c33;--input-bg:hsla(0,0%,100%,.05)}@media (prefers-color-scheme:light){:root{--bg-color:#f7f7f7;--text-main:#111;--text-muted:#666;--border-color:#ddd;--input-bg:rgba(0,0,0,.03)}}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-main);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif,Apple Color Emoji,Segoe UI Emoji,Segoe UI Symbol;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.5;display:flex;flex-direction:column;min-height:100vh}a{color:inherit;text-decoration:none}.layout-wrapper{min-height:100vh;padding:2.5rem 1.5rem;max-width:960px;margin:0 auto;gap:2.5rem;align-items:center}.container,.layout-wrapper{display:flex;flex-direction:column}.container{width:100%;max-width:440px;position:relative}.header{margin-top:2vh;margin-bottom:2rem;min-height:5.75rem}.header h1{font-size:clamp(2rem,7vw,2.3rem);font-weight:800;letter-spacing:-1px;line-height:1.08;margin-bottom:1rem;min-height:2.5rem}.header-actions{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap;min-height:2.35rem}.locale-toggle,.official-badge{display:inline-flex;align-items:center;border-radius:9999px;font-size:.85rem;font-weight:700}.official-badge{gap:.5rem;background:var(--input-bg);padding:.45rem 1rem;color:var(--text-muted);min-width:174px}.locale-toggle,.official-badge{border:1px solid var(--border-color)}.locale-toggle{justify-content:center;background:transparent;color:var(--text-main);padding:.45rem .9rem;font-family:inherit;cursor:pointer;min-width:76px}.announcement-bar{display:flex;align-items:center;gap:.75rem;width:100%;min-height:2.75rem;margin-bottom:1.25rem;padding:.55rem .75rem;background:var(--input-bg);border:1px solid var(--border-color);border-radius:8px;overflow:hidden}.announcement-label{flex-shrink:0;color:var(--success-color);font-size:.78rem;font-weight:800;line-height:1;white-space:nowrap}.announcement-viewport{min-width:0;flex:1 1;overflow:hidden}.announcement-track{display:inline-flex;align-items:center;gap:2rem;min-width:max-content}.announcement-item{color:var(--text-main);font-size:.86rem;font-weight:650;white-space:nowrap}.tab-bar{display:flex;gap:0;margin-bottom:2.5rem;border-bottom:2px solid var(--border-color)}.tab-item{flex:1 1;padding:.85rem 1rem;background:transparent;border:none;color:var(--text-muted);font-size:1rem;font-weight:700;cursor:pointer;position:relative;font-family:inherit}.tab-item.active{color:var(--text-main)}.tab-item.active:after{content:"";position:absolute;bottom:-2px;left:0;right:0;height:2px;background:var(--text-main)}.form-container{display:flex;flex-direction:column;flex:1 1;min-height:19rem}.query-form-container{min-height:0}.input-group,.input-stream{display:flex;flex-direction:column}.input-stream{gap:2.5rem}.input-group{gap:.8rem}.input-group label{font-size:.75rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;letter-spacing:1.5px}.minimal-input{background:transparent;border:none;border-bottom:2px solid var(--border-color);color:var(--text-main);font-size:1.15rem;padding:.5rem 0;outline:none;border-radius:0;font-family:inherit}.action-zone{margin-top:3.5rem;padding-bottom:max(2rem,env(safe-area-inset-bottom))}.submit-btn{width:100%;padding:1.25rem;border:none;border-radius:12px;font-size:1.1rem;font-weight:700;cursor:pointer}.instructions-panel{width:100%;max-width:440px;display:flex;flex-direction:column;justify-content:center}.instructions-card{background:hsla(0,0%,50%,.04);border:1px solid var(--border-color);border-radius:24px;padding:2.5rem 2rem;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);min-height:30rem}@media (min-width:860px){.layout-wrapper{flex-direction:row;align-items:flex-start;justify-content:space-between;padding:4rem 2rem;gap:4rem}}