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both;padding-bottom:env(safe-area-inset-bottom)}.lc-sheet__grip{width:38px;height:4px;border-radius:var(--lc-r-full);background:var(--lc-line-strong);margin:var(--lc-s2) auto 0;flex-shrink:0}.lc-sheet__head{display:flex;align-items:center;justify-content:space-between;gap:var(--lc-s3);padding:var(--lc-s3) var(--lc-s4);border-bottom:1px solid var(--lc-line);flex-shrink:0}.lc-sheet__title{font-size:var(--lc-fs-16);font-weight:700}.lc-sheet__sub{font-size:var(--lc-fs-12);color:var(--lc-ink-faint);margin-top:2px}.lc-sheet__body{overflow-y:auto;-webkit-overflow-scrolling:touch;padding:var(--lc-s4);display:flex;flex-direction:column;gap:var(--lc-s5)}@keyframes lc-sheet-up{0%{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}@keyframes lc-fade{0%{opacity:0}to{opacity:1}}@media(min-width:720px){.lc-sheet{inset-inline:auto;inset-inline-end:var(--lc-s6);bottom:var(--lc-s6);width:400px;border-radius:var(--lc-r-xl);border:1px solid var(--lc-line-strong);animation:lc-sheet-in var(--lc-dur-slow) var(--lc-ease-out) both}@keyframes lc-sheet-in{0%{transform:translateY(10px) scale(.985);opacity:0}to{transform:translateY(0) scale(1);opacity:1}}}.lc-toast{position:fixed;inset-inline:var(--lc-s4);bottom:calc(var(--lc-s4) + env(safe-area-inset-bottom));z-index:var(--lc-z-toast);margin-inline:auto;max-width:420px;display:flex;align-items:center;gap:var(--lc-s2);padding:var(--lc-s3) var(--lc-s4);border-radius:var(--lc-r-sm);border:1px solid var(--lc-line-strong);background:var(--lc-surface-raised);color:var(--lc-ink);font-size:var(--lc-fs-13);font-weight:600;box-shadow:var(--lc-sh-2);animation:lc-toast-in var(--lc-dur) var(--lc-ease-out) both}.lc-toast--danger{border-color:#f2555a66;color:#ffd9da}@keyframes lc-toast-in{0%{transform:translateY(10px);opacity:0}to{transform:translateY(0);opacity:1}}.lc-skeleton{background:linear-gradient(90deg,var(--lc-surface) 0%,var(--lc-surface-raised) 50%,var(--lc-surface) 100%);background-size:200% 100%;border-radius:var(--lc-r-sm);animation:lc-shimmer 1.4s linear infinite}@keyframes lc-shimmer{0%{background-position:200% 0}to{background-position:-200% 0}}.lc-visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media(forced-colors:active){.lc-btn,.lc-input,.lc-card,.lc-badge,.lc-notice,.lc-sheet,.lc-toast,.lc-btn--primary,.lc-composer__send{border:1px solid CanvasText}.lc-dot{border:1px solid CanvasText;forced-color-adjust:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}:root{--bg: var(--lc-bg);--panel: var(--lc-surface);--panel-solid: var(--lc-surface);--line: var(--lc-line);--ink: var(--lc-ink);--dim: var(--lc-ink-dim);--violet: var(--lc-brand);--violet-600: var(--lc-brand-strong);--violet-50: var(--lc-brand-soft);--ok: var(--lc-ok);--warn: var(--lc-warn);--danger: var(--lc-danger);--radius: var(--lc-r-lg);--radius-sm: var(--lc-r-sm);--font: var(--lc-font);--shadow: var(--lc-sh-2)}*{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100dvh;background:var(--lc-bg);color:var(--lc-ink);font-family:var(--lc-font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow:hidden}::selection{background:var(--lc-brand-ring);color:var(--lc-ink)}button{font-family:inherit;cursor:pointer;border:none;background:none}input,textarea{font-family:inherit}*:focus-visible{outline:2px solid var(--lc-brand);outline-offset:2px;border-radius:var(--lc-r-xs)}