.app-nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;padding:5px;border:1px solid #e5e7eb;border-radius:12px;background:#fff;margin:18px 0}.app-nav a{display:flex;justify-content:center;align-items:center;min-height:44px;padding:4px 8px;border-radius:8px;text-decoration:none;font-size:14px;color:#626974;font-weight:650}.app-nav a[aria-current]{background:#22252a;color:#fff}.terminal-switch{display:flex;gap:10px;margin:0 0 20px}.terminal-switch a{min-height:40px;display:flex;align-items:center;border:1px solid #e5e7eb;border-radius:8px;padding:0 16px;text-decoration:none;color:#626974;font-size:13px}.terminal-switch a[aria-current]{border-color:#326be6;color:#326be6;background:#eef3ff}.site-topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px}.site-brand{display:flex;align-items:center;gap:9px;font-size:11px;letter-spacing:.1em;text-decoration:none;color:#626974!important;font-weight:750}.site-topbar select{font:inherit;font-size:12px;min-height:44px;max-width:110px;border:1px solid #e5e7eb;border-radius:9px;background:white;padding:6px}.theme-dark .app-nav{background:#1b2029;border-color:#323a47}.theme-dark .app-nav a{color:#b1bac8}.theme-dark .app-nav a[aria-current]{background:#f4f6fa;color:#22252a}.theme-dark .terminal-switch a{color:#b1bac8;border-color:#323a47}:lang(ja){font-family:'Hiragino Kaku Gothic ProN','Yu Gothic UI','Pretendard Variable',sans-serif}:lang(zh){font-family:'PingFang SC','Microsoft YaHei','Pretendard Variable',sans-serif}

.document .app-nav{display:grid;gap:4px}.document .terminal-switch{display:flex;gap:10px}.localized-content nav{margin-bottom:20px}

.site-topbar .wordmark{margin:0;font-size:11px}.site-topbar .app-controls{margin:0;gap:6px}.site-topbar .app-controls .lang-select{font-size:12px}.app-container>.header{margin:0}.site-topbar{margin-bottom:0}.app-container{gap:18px}

.site-topbar .app-controls{width:auto;flex:0 0 auto}.site-brand{white-space:nowrap;flex-shrink:0}

/* Shared layout and controls: every page follows the departure screen's scale. */
.app-container>.app-nav,.app-container>.terminal-switch{margin:0}
.gate-card__info{min-width:0}.gate-card__details{font-size:11px;color:var(--text-secondary);line-height:1.6;overflow-wrap:anywhere}.gate-card__time{flex-shrink:0}
.theme-light{--bg-color:#f7f8fa;--surface-color-solid:#fff;--surface-border:#e5e7eb;--text-primary:#22252a;--text-secondary:#626974;--color-primary:#326be6}
.theme-dark{--bg-color:#12151b;--surface-color-solid:#1b2029;--surface-border:#323a47;--text-primary:#f4f6fa;--text-secondary:#b1bac8;--color-primary:#8ab1ff;background:var(--bg-color);color:var(--text-primary)}
body>main,body>main.document{box-sizing:border-box;max-width:780px;margin:0 auto;padding:24px 28px 48px}
body>main *,body>main *::before,body>main *::after{box-sizing:border-box}
.site-topbar .app-controls{display:flex;align-items:center;gap:6px}
.site-topbar select,.site-topbar .icon-button{min-height:44px;border:1px solid var(--surface-border);border-radius:9px;background:var(--surface-color-solid);color:var(--text-primary)}
.site-topbar .icon-button{width:44px;padding:0;display:grid;place-items:center;font:inherit;font-size:20px;cursor:pointer}
body>main h1{font-size:clamp(28px,5vw,42px);line-height:1.3;letter-spacing:-.055em;margin:18px 0 12px}
.tool-panel{padding:26px;border-radius:18px;background:var(--surface-color-solid);border-color:var(--surface-border)}
.tool-panel h2{font-size:18px;line-height:1.5;margin:0 0 16px}.tool-heading h2{margin:0}
.data-card{border-radius:12px;padding:18px;border-color:var(--surface-border)}
.tool-panel button{background:var(--text-primary);color:var(--bg-color);font-size:14px;font-weight:650;border-radius:9px}
.refresh-button{background:var(--text-primary);color:var(--bg-color);border:0;border-radius:9px;min-height:44px;padding:10px 16px;font:650 14px var(--font-family);cursor:pointer;white-space:nowrap}
.refresh-button:disabled{opacity:.5;cursor:wait}
.tool-panel input,.tool-panel select{background:var(--surface-color-solid);border-color:var(--surface-border);color:var(--text-primary)}
.lead,.tool-panel p,.source,.data-meta,.document p,.document li,.document small{color:var(--text-secondary)}
.data-card strong,body>main a{color:var(--color-primary)}
.theme-dark .document aside,.theme-dark .document button{background:var(--surface-color-solid);color:var(--text-primary);border-color:var(--surface-border)}
.theme-dark .terminal-switch a[aria-current]{background:#21304c;color:#8ab1ff;border-color:#8ab1ff}
@media(max-width:520px){body>main,body>main.document,.app-container{padding:18px 18px 36px}.header__title{font-size:28px}.tool-panel{padding:20px}.tool-heading h2{font-size:18px}}