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);--gemini-content-left: calc(50px + max(24px, (100vw - 50px - var(--gemini-content-width)) / 2)) }.app-shell.skin-gemini .main-panel{background:#f7f8fc;overflow:hidden}.gemini-ui-rail{position:fixed;top:0;left:0;bottom:0;z-index:40;width:var(--gemini-rail-width);padding:8px 0;align-items:center;background:#eef3fb;border-right:1px solid #e6ebf4}.gemini-ui-rail-top,.gemini-ui-rail-bottom{display:flex;flex-direction:column;align-items:center;gap:20px}.gemini-ui-sidebar-panel{position:fixed;top:0;left:var(--gemini-rail-width);bottom:0;z-index:39;width:var(--gemini-panel-width);padding:10px 14px 12px;background:#edf2fb;border-right:1px solid #e3e9f2}.gemini-ui-sidebar-content{display:flex;flex-direction:column;width:100%;height:100%;min-height:0}.gemini-ui-sidebar-top{display:flex;align-items:center;padding-bottom:12px}.gemini-ui-sidebar-action{display:inline-flex;align-items:center;gap:10px;width:100%;padding:12px;border-radius:18px;background:#ffffffbd;box-shadow:inset 0 0 0 1px #e2e8f1e6;color:#3e4654;font-size:13px;font-weight:500}.gemini-ui-sidebar-section{margin-top:14px;padding-top:14px;border-top:1px solid rgba(205,214,228,.78)}.gemini-ui-sidebar-section.grow{flex:1;min-height:0;display:flex;flex-direction:column}.gemini-ui-sidebar-row{display:flex;align-items:center;justify-content:space-between;min-height:24px;color:#4b5464;font-size:12px;font-weight:600}.gemini-ui-sidebar-label{margin-bottom:8px;color:#4b5464;font-size:12px;font-weight:600}.gemini-ui-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:9px;margin-top:12px}.gemini-ui-card{display:flex;flex-direction:column;justify-content:space-between;min-height:68px;padding:10px 9px 8px;border-radius:15px;background:#fff;color:#8f96a3;font-size:10px;line-height:1.25;box-shadow:inset 0 0 0 1px #edf1f6,0 6px 16px #535e740f}.gemini-ui-card-mark{color:#b4bac5;font-size:12px}.gemini-ui-sidebar-subaction{display:inline-flex;align-items:center;gap:7px;margin-top:12px;color:#686f7d;font-size:12px}.gemini-ui-history{min-height:0;overflow-y:auto}.gemini-ui-history-item{display:block;width:100%;padding:9px 11px;border-radius:10px;color:#596171;font-size:11px;line-height:1.35;text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.gemini-ui-history-item.active{background:#fff;color:#1f2530;font-weight:600;box-shadow:inset 0 0 0 1px #e7ebf4}.gemini-ui-sidebar-footer{display:inline-flex;align-items:center;gap:8px;padding:18px 0 4px;color:#545c6a;font-size:12px}.gemini-ui-header{display:flex;align-items:center;justify-content:space-between;width:var(--gemini-content-width);margin-left:var(--gemini-content-left);padding-top:16px}.gemini-ui-header.compact{padding-top:12px}.gemini-ui-title{color:#2e3440;font-size:17px;font-weight:500;letter-spacing:-.02em}.gemini-ui-header-actions{display:flex;align-items:center;gap:12px}.gemini-ui-plus-badge{height:34px;padding:0 15px;border-radius:999px;background:linear-gradient(135deg,#d8edff,#eef6ff);color:#336c99;font-size:12px;font-weight:600;box-shadow:inset 0 0 0 1px #90bade6b}.gemini-ui-desktop-view{min-height:100vh;background:#f7f8fc}.gemini-ui-empty-shell{width:min(620px,calc(100vw - 180px));margin-left:calc(var(--gemini-content-left) + 20px);padding-top:150px}.gemini-ui-thread-shell{width:var(--gemini-content-width);margin-left:var(--gemini-content-left);padding:42px 0 240px}.gemini-ui-composer{position:fixed;left:calc(var(--gemini-content-left) + (var(--gemini-content-width) / 2));width:var(--gemini-content-width);transform:translate(-50%);z-index:30}.gemini-ui-composer.with-chat{bottom:10px}.gemini-ui-composer.empty{top:326px;width:min(640px,calc(100vw - 120px));left:calc(var(--gemini-content-left) + 20px + (min(640px,calc(100vw - 120px)) / 2))}.gemini-ui-composer-card{padding:12px 16px;border:1px solid rgba(232,236,243,.92);border-radius:26px;background:#fffffffa;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);box-shadow:0 14px 34px #1c222c14}.gemini-ui-composer-input{width:100%;min-height:30px;border:0;outline:none;resize:none;background:transparent;color:#2f3640;font-size:15px}.gemini-ui-composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:10px}.gemini-ui-composer-left,.gemini-ui-composer-right{display:flex;align-items:center;gap:10px}.gemini-ui-prompts{display:flex;flex-wrap:wrap;gap:8px;width:100%;margin-top:18px}.gemini-ui-mobile-view{min-height:100vh;padding:8px 14px 0;background:#f7f8fc}.gemini-ui-mobile-header{display:flex;align-items:center;justify-content:space-between;gap:12px;padding-top:4px}.gemini-ui-mobile-thread{padding:26px 0 240px}.gemini-ui-mobile-sidebar{position:fixed;top:0;bottom:0;left:0;z-index:21;display:none;width:84vw;max-width:320px;padding:10px 12px 12px;background:#edf2fb;border-right:1px solid #e3e9f2;transform:translate(-100%);transition:transform .22s ease}.gemini-ui-mobile-sidebar.open{transform:translate(0)}.gemini-ui-mobile-sidebar-top{display:flex;align-items:center;justify-content:flex-start;padding-bottom:6px}@media (max-width: 900px){.gemini-ui-rail,.gemini-ui-sidebar-panel,.gemini-ui-header{display:none}.gemini-ui-mobile-sidebar{display:flex;flex-direction:column}.gemini-ui-composer{left:10px;right:10px;bottom:calc(8px + env(safe-area-inset-bottom));width:auto;transform:none}.gemini-ui-composer.empty{top:auto;left:10px;width:auto}.gemini-ui-composer-card{padding:12px 14px;border-radius:20px 20px 26px 26px}.gemini-ui-composer-input{min-height:24px;font-size:14px}.gemini-ui-prompts{margin-top:10px}}.app-shell.skin-claude{--sidebar-width: 240px;--content-width: 720px;--composer-width: 720px;--empty-width: 620px;--content-shift: 0px;--claude-ink: #2d2723;--claude-ink-soft: #5a5148;--claude-muted: #8a8070;--claude-line: #e6dfd0;--claude-line-strong: #d8cfbc;--claude-bg: #f4f0e8;--claude-surface: #faf8f2;--claude-surface-hover: #ece6d6;--claude-accent: #c96442;--claude-accent-soft: #f3e0d4;--claude-serif: "Copernicus", "Source Serif Pro", "Songti SC", "Noto Serif SC", "Georgia", serif;background:var(--claude-bg);color:var(--claude-ink);grid-template-columns:var(--sidebar-width) minmax(0,1fr)}.app-shell.skin-claude .main-panel{background:var(--claude-bg)}.claude-star{color:var(--claude-accent);flex:none}.app-shell.skin-claude .sidebar.claude{background:var(--claude-bg);border-right:1px solid var(--claude-line);padding:12px 10px;display:flex;flex-direction:column;gap:6px;color:var(--claude-ink)}.app-shell.skin-claude .mobile-drawer.claude{display:none;background:var(--claude-bg);border-right:1px solid var(--claude-line);padding:12px 10px;flex-direction:column;gap:6px;color:var(--claude-ink)}.app-shell.skin-claude .claude-sidebar-head{display:flex;align-items:center;justify-content:space-between;padding:4px 6px 10px}.app-shell.skin-claude .claude-brand{display:inline-flex;align-items:center;gap:8px;font-family:var(--claude-serif);font-size:18px;font-weight:600;letter-spacing:-.01em;color:var(--claude-ink)}.app-shell.skin-claude .claude-icon-btn{display:grid;place-items:center;width:26px;height:26px;border-radius:8px;color:var(--claude-ink-soft)}.app-shell.skin-claude .claude-icon-btn:hover{background:var(--claude-surface-hover)}.app-shell.skin-claude .claude-new-chat{display:flex;align-items:center;gap:10px;width:100%;padding:9px 12px;margin-bottom:4px;border-radius:10px;background:var(--claude-accent);color:#fff;font-size:13px;font-weight:500;box-shadow:0 1px 2px #c9644229}.app-shell.skin-claude .claude-new-chat:hover{background:#b95635}.app-shell.skin-claude .claude-nav{display:flex;flex-direction:column;gap:1px;margin-bottom:6px}.app-shell.skin-claude .claude-nav-item{display:flex;align-items:center;gap:10px;padding:7px 12px;border-radius:8px;color:var(--claude-ink-soft);font-size:13px;text-align:left;width:100%}.app-shell.skin-claude .claude-nav-item:hover{background:var(--claude-surface-hover);color:var(--claude-ink)}.app-shell.skin-claude .claude-history-wrap{flex:1;overflow-y:auto;padding:4px 0 8px;margin-top:4px;border-top:1px solid var(--claude-line)}.app-shell.skin-claude .claude-history-empty{padding:12px;color:var(--claude-muted);font-size:12px;text-align:center}.app-shell.skin-claude .claude-history-group{margin-top:10px}.app-shell.skin-claude .claude-history-group:first-child{margin-top:6px}.app-shell.skin-claude .claude-history-title{padding:4px 12px;color:var(--claude-muted);font-size:11px;font-weight:500;letter-spacing:.02em}.app-shell.skin-claude .claude-history-list{display:flex;flex-direction:column;gap:1px}.app-shell.skin-claude .claude-history-item{padding:7px 12px;border-radius:8px;font-size:13px;color:var(--claude-ink-soft);text-align:left;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;width:100%}.app-shell.skin-claude .claude-history-item:hover{background:var(--claude-surface-hover);color:var(--claude-ink)}.app-shell.skin-claude .claude-history-item.active{background:var(--claude-surface);color:var(--claude-ink);box-shadow:inset 0 0 0 1px var(--claude-line-strong)}.app-shell.skin-claude .claude-sidebar-foot{padding:8px 6px 2px;border-top:1px solid var(--claude-line)}.app-shell.skin-claude .claude-user{display:flex;align-items:center;gap:10px;padding:6px;border-radius:10px;color:var(--claude-ink)}.app-shell.skin-claude .claude-user:hover{background:var(--claude-surface-hover)}.app-shell.skin-claude .claude-user-avatar{width:28px;height:28px;border-radius:50%;background:var(--claude-accent);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:600}.app-shell.skin-claude .claude-user-meta{flex:1;display:flex;flex-direction:column;min-width:0}.app-shell.skin-claude .claude-user-name{font-size:13px;font-weight:500;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-shell.skin-claude .claude-user-plan{font-size:11px;color:var(--claude-muted)}.app-shell.skin-claude .claude-empty-desktop{height:100vh;display:flex;align-items:center;justify-content:center;padding:0 24px 180px}.app-shell.skin-claude .claude-empty-inner{display:flex;flex-direction:column;align-items:center;gap:20px;width:min(var(--empty-width),calc(100vw - var(--sidebar-width) - 80px));text-align:center;transform:translateY(-6vh)}.app-shell.skin-claude .claude-empty-logo .claude-star{width:44px;height:44px}.app-shell.skin-claude .claude-empty-title{font-family:var(--claude-serif);font-size:34px;font-weight:400;color:var(--claude-ink);letter-spacing:-.01em;line-height:1.15}.app-shell.skin-claude .claude-empty-title.mobile{font-size:26px}.app-shell.skin-claude .claude-desktop-chat{height:100vh;display:flex;flex-direction:column}.app-shell.skin-claude .claude-desktop-topbar{flex:none;position:sticky;top:0;z-index:4;display:flex;align-items:center;padding:10px 20px;min-height:48px;background:var(--claude-bg);border-bottom:1px solid transparent}.app-shell.skin-claude .claude-desktop-title{display:inline-flex;align-items:center;gap:12px}.app-shell.skin-claude .claude-model-pill{display:inline-flex;align-items:center;gap:5px;padding:5px 10px;border-radius:8px;color:var(--claude-ink-soft);font-size:12px;font-weight:500}.app-shell.skin-claude .claude-model-pill:hover{background:var(--claude-surface-hover)}.app-shell.skin-claude .conversation-stage.claude{flex:1;min-height:0;overflow-y:auto;padding:24px 0 240px;width:min(var(--content-width),calc(100vw - var(--sidebar-width) - 80px));margin:0 auto;transform:none}.app-shell.skin-claude .user-bubble{background:var(--claude-surface);color:var(--claude-ink);border:1px solid var(--claude-line);border-radius:14px;padding:10px 15px}.app-shell.skin-claude .assistant-block{margin-bottom:32px}.app-shell.skin-claude .assistant-answer{color:var(--claude-ink)}.app-shell.skin-claude .assistant-answer .markdown-body,.app-shell.skin-claude .assistant-answer p{color:var(--claude-ink);line-height:1.7}.app-shell.skin-claude .thought-header{color:var(--claude-muted)}.thought-header.claude{gap:6px;padding:4px 8px 4px 6px;border-radius:8px;background:transparent;color:var(--claude-ink-soft, #5a5148);font-size:12px;font-weight:500}.thought-header.claude:hover{background:var(--claude-surface-hover, #ece6d6)}.thought-header.claude .claude-thinking-star{color:var(--claude-accent, #c96442);flex:0 0 12px;width:12px;height:12px}.thought-header.claude .thought-arrow{margin-left:0;color:var(--claude-muted, #8a8070)}.thought-header.claude .thought-arrow .mini-icon{width:12px;height:12px}.thought-header.claude.thinking .claude-thinking-star{animation:claude-thought-pulse 1.6s ease-in-out infinite}.thought-header.claude.thinking{color:var(--claude-ink, #2d2723)}@keyframes claude-thought-pulse{0%,to{opacity:.55;transform:scale(1)}50%{opacity:1;transform:scale(1.12)}}.thought-box.claude{margin-top:6px;padding:2px 0 2px 14px;border-left:2px solid var(--claude-line-strong, #d8cfbc)}.thought-box.claude p{color:var(--claude-ink-soft, #5a5148);font-size:13px;line-height:1.75}.thought-box.claude p+p{margin-top:6px}.thought-box.claude .thinking-cursor{color:var(--claude-accent, #c96442)}.app-shell.skin-claude.theme-dark .thought-header.claude:hover{background:var(--claude-surface-hover)}.app-shell.skin-claude.theme-dark .thought-box.claude p{color:var(--claude-ink-soft)}.app-shell.skin-claude .answer-actions{color:var(--claude-muted)}.app-shell.skin-claude .answer-actions button:hover{color:var(--claude-accent)}.app-shell.skin-claude .claude-composer{position:fixed;bottom:16px;left:calc(var(--sidebar-width) + (100vw - var(--sidebar-width)) / 2);width:min(var(--composer-width),calc(100vw - var(--sidebar-width) - 56px));transform:translate(-50%);z-index:5}.app-shell.skin-claude .claude-composer-card{padding:14px 14px 10px;border:1px solid var(--claude-line-strong);border-radius:20px;background:var(--claude-surface);box-shadow:0 6px 24px #2d27230f}.app-shell.skin-claude .claude-composer-input{width:100%;min-height:44px;max-height:220px;border:0;outline:none;resize:none;background:transparent;color:var(--claude-ink);font-size:14px;line-height:1.6;font-family:inherit}.app-shell.skin-claude .claude-composer-input::placeholder{color:var(--claude-muted)}.app-shell.skin-claude .claude-composer-input:disabled{opacity:.6}.app-shell.skin-claude .claude-composer-bottom{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-top:4px}.app-shell.skin-claude .claude-composer-left{display:flex;align-items:center;gap:6px;min-width:0;overflow-x:auto;scrollbar-width:none}.app-shell.skin-claude .claude-composer-left::-webkit-scrollbar{display:none}.app-shell.skin-claude .claude-composer-right{display:flex;align-items:center;gap:6px;flex:none}.app-shell.skin-claude .claude-composer-icon{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;color:var(--claude-ink-soft);flex:none}.app-shell.skin-claude .claude-composer-icon:hover{background:var(--claude-surface-hover)}.app-shell.skin-claude .claude-tool-chip{display:inline-flex;align-items:center;gap:5px;padding:6px 10px;border-radius:999px;color:var(--claude-ink-soft);font-size:12px;white-space:nowrap;border:1px solid transparent}.app-shell.skin-claude .claude-tool-chip:hover{background:var(--claude-surface-hover)}.app-shell.skin-claude .claude-tool-chip.active{background:var(--claude-accent-soft);color:var(--claude-accent);border-color:#c9644233}.app-shell.skin-claude .claude-send-btn{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:var(--claude-line);color:var(--claude-muted);flex:none}.app-shell.skin-claude .claude-send-btn.active{background:var(--claude-accent);color:#fff}.app-shell.skin-claude .claude-empty-footnote{margin-top:10px;text-align:center;color:var(--claude-muted);font-size:11px}.app-shell.skin-claude .claude-mobile-view{display:flex;flex-direction:column;min-height:100vh;background:var(--claude-bg)}.app-shell.skin-claude .claude-mobile-topbar{position:sticky;top:0;z-index:4;display:grid;grid-template-columns:40px 1fr 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