:root{--bg:#f4efe8;--bg-soft:#ebe4da;--surface:#fbf8f3;--surface-soft:#f6f1ea;--line:#796d602e;--line-strong:#796d6047;--text:#433d38;--text-soft:#6f6861;--text-faint:#9b9288;--brand:#ea5614;--brand-soft:#ea56141f;--brand-strong:#c8470f;--accent:#7f9182;--accent-soft:#7f918224;--accent-strong:#6b7c6f;--warning:#b39a6b;--radius-sm:8px;--radius-md:12px;--radius-lg:18px;--radius-xl:26px;--shadow-panel:0 8px 22px #4c3f360b;--shadow-card:0 14px 30px #4c3f360f;--transition:.18s ease}*{box-sizing:border-box}html{background:var(--bg);min-width:320px}body{color:var(--text);background:radial-gradient(circle at 0 0,#fffaf2ad,#0000 28%),linear-gradient(#f7f2eb 0%,#f1ece4 100%);margin:0;font-family:Arial,Microsoft YaHei,sans-serif}body:before{z-index:-1;content:"";background:radial-gradient(circle at 18% 12%,#ea56140d,#0000 24%),radial-gradient(circle at 82% 8%,#7f918214,#0000 28%);position:fixed;inset:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}.scope-action-button{border-radius:var(--radius-md);color:#fff;background:var(--accent);cursor:pointer;border:1px solid #2f766f38;width:fit-content;min-height:40px;padding:0 14px;box-shadow:0 10px 22px #6b7c6f2e}.scope-action-button:hover{background:var(--accent-strong)}
[data-vai-home-effect]{--bg:#f4efe8;--bg-soft:#ebe4da;--surface:#fbf8f3;--surface-soft:#f6f1ea;--line:#796d602e;--line-strong:#796d6047;--text:#433d38;--text-soft:#6f6861;--text-faint:#9b9288;--brand:#ea5614;--brand-soft:#ea56141f;--brand-strong:#c8470f;--accent:#7f9182;--accent-soft:#7f918224;--accent-strong:#6b7c6f;--info:#8796a3;--warning:#b39a6b;--danger:#b5837d;--teal:#9ba99d;--purple:#b4aca9;--green:#aeb8aa;--orange:#cdb09a;--shadow-panel:0 8px 22px #4c3f360b;--shadow-card:0 14px 30px #4c3f360f;--radius-xl:18px;--radius-lg:14px;--radius-md:10px;--radius-sm:6px;--sidebar-width:308px;--sidebar-collapsed:78px;--transition:.18s ease}[data-vai-home-effect],[data-vai-home-effect] *{box-sizing:border-box}[data-vai-home-effect]{background:var(--bg);min-height:100vh;color:var(--text);background:radial-gradient(circle at 0 0,#fffaf2ad,#0000 28%),linear-gradient(#f7f2eb 0%,#f1ece4 100%);margin:0;font-family:PingFang SC,Noto Sans SC,Microsoft YaHei,Segoe UI,sans-serif;overflow-x:hidden}[data-vai-home-effect]:before{content:"";pointer-events:none;opacity:.85;background:radial-gradient(circle at 18% 12%,#ea56140d,#0000 24%),radial-gradient(circle at 82% 8%,#7f918214,#0000 28%);position:fixed;inset:0}[data-vai-home-effect] button,[data-vai-home-effect] textarea{font:inherit}[data-vai-home-effect] button{color:inherit;cursor:pointer;background:0 0;border:0}[data-vai-home-effect] .mobile-topbar,[data-vai-home-effect] .mobile-overlay{display:none}[data-vai-home-effect] .app{grid-template-columns:var(--sidebar-width) minmax(0, 1fr);min-height:100vh;transition:grid-template-columns var(--transition);display:grid}[data-vai-home-effect].sidebar-collapsed .app{grid-template-columns:var(--sidebar-collapsed) minmax(0, 1fr)}[data-vai-home-effect] .sidebar{z-index:2;background:#f7f2ebeb;border-right:1px solid #796d601f;flex-direction:column;gap:14px;height:100vh;padding:18px 14px 14px;display:flex;position:sticky;top:0;overflow:hidden;box-shadow:inset -1px 0 #ffffffb8}[data-vai-home-effect] .sidebar-top{justify-content:space-between;align-items:center;gap:10px;min-height:44px;display:flex}[data-vai-home-effect] .brand{align-items:center;gap:10px;min-width:0;display:flex}[data-vai-home-effect] .brand-mark{border:2px solid var(--brand);width:34px;height:34px;color:var(--brand);letter-spacing:.06em;background:#fff9f4b3;border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:800;display:grid}[data-vai-home-effect] .brand-logo{object-fit:contain;object-position:left center;flex:none;width:122px;height:30px;display:block}[data-vai-home-effect] .mobile-brand>div,[data-vai-home-effect] .brand-copy{display:none}[data-vai-home-effect] .brand-copy,[data-vai-home-effect] .brand-actions,[data-vai-home-effect] .section-title-text,[data-vai-home-effect] .item-copy,[data-vai-home-effect] .history-copy,[data-vai-home-effect] .new-chat-label{min-width:0;transition:opacity var(--transition), transform var(--transition)}[data-vai-home-effect] .brand-copy strong{letter-spacing:-.03em;color:#3f3934;font-size:16px;font-weight:800;line-height:20px;display:block}[data-vai-home-effect] .brand-copy span{color:var(--text-faint);margin-top:2px;font-size:11px;line-height:16px;display:block}[data-vai-home-effect] .brand-actions{flex:none;align-items:center;gap:0;display:flex}[data-vai-home-effect] .icon-button{color:#1f2a33;border-radius:var(--radius-md);width:32px;height:32px;transition:background var(--transition), color var(--transition);flex:none;place-items:center;display:grid;position:relative}[data-vai-home-effect] .icon-button:hover{color:var(--text);background:#ffffffb3}[data-vai-home-effect] .collapse-icon:before,[data-vai-home-effect] .mobile-menu:before{content:"";border-top:1.8px solid;border-bottom:1.8px solid;width:14px;height:10px;margin:auto;position:absolute;inset:0}[data-vai-home-effect] .collapse-icon:after,[data-vai-home-effect] .mobile-menu:after{content:"";background:currentColor;border-radius:999px;width:14px;height:1.8px;margin:auto;position:absolute;inset:0}[data-vai-home-effect] .new-chat{border-radius:var(--radius-lg);min-height:48px;transition:background var(--transition), border-color var(--transition), transform var(--transition);background:linear-gradient(#fffaf5eb 0%,#f7f0e7eb 100%);border:1px solid #ea561424;align-items:center;gap:10px;padding:0 14px;display:flex;box-shadow:inset 0 1px #ffffffe0}[data-vai-home-effect] .new-chat:hover{background:linear-gradient(#fff7f0fa 0%,#f4eadffa 100%);border-color:#ea561438;transform:translateY(-1px)}[data-vai-home-effect] .new-chat-icon{border:2px solid var(--brand);border-radius:50%;flex:none;width:22px;height:22px;position:relative}[data-vai-home-effect] .new-chat-icon:before,[data-vai-home-effect] .new-chat-icon:after{content:"";color:var(--brand);background:currentColor;border-radius:999px;margin:auto;position:absolute;inset:0}[data-vai-home-effect] .new-chat-icon:before{width:10px;height:2px}[data-vai-home-effect] .new-chat-icon:after{width:2px;height:10px}[data-vai-home-effect] .new-chat-label{color:var(--brand-strong);font-size:15px;font-weight:700;line-height:20px}[data-vai-home-effect] .sidebar-scroll{flex-direction:column;gap:14px;min-height:0;padding-right:2px;display:flex;overflow:auto}[data-vai-home-effect] .sidebar-scroll::-webkit-scrollbar{width:8px}[data-vai-home-effect] .workspace-shell::-webkit-scrollbar{width:8px}[data-vai-home-effect] .sidebar-scroll::-webkit-scrollbar-thumb{background:#949fa840;border-radius:999px}[data-vai-home-effect] .workspace-shell::-webkit-scrollbar-thumb{background:#949fa840;border-radius:999px}[data-vai-home-effect] .section{gap:8px;display:grid}[data-vai-home-effect] .section-title{color:var(--text-faint);justify-content:space-between;align-items:center;gap:8px;padding:0 4px;font-size:12px;line-height:18px;display:flex}[data-vai-home-effect] .section-title-text{font-weight:500}[data-vai-home-effect] .section-toggle{width:22px;height:22px;color:inherit;transition:background var(--transition), color var(--transition), transform var(--transition);border-radius:8px;justify-content:center;align-items:center;display:inline-flex}[data-vai-home-effect] .section-toggle:hover{color:var(--accent-strong);background:#7f91821a}[data-vai-home-effect] .title-arrow{width:10px;height:10px;transition:transform var(--transition);border-bottom:2px solid;border-right:2px solid;flex:none;transform:rotate(45deg)translateY(-1px)}[data-vai-home-effect] .section.collapsed .title-arrow{transform:rotate(-45deg)translateY(1px)}[data-vai-home-effect] .section.collapsed .nav-list{display:none}[data-vai-home-effect] .nav-list,[data-vai-home-effect] .history-list{gap:4px;display:grid}[data-vai-home-effect] .nav-item,[data-vai-home-effect] .history-item{text-align:left;border-radius:var(--radius-md);width:100%;transition:background var(--transition), border-color var(--transition);align-items:center;gap:10px;padding:8px 10px;display:flex}[data-vai-home-effect] .nav-item{cursor:default;background:#ffffff73;border:1px solid #796d6014}[data-vai-home-effect] .history-item{cursor:pointer}[data-vai-home-effect] .nav-item:hover{background:#ffffffc2}[data-vai-home-effect] .history-item:hover{background:#ffffff94}[data-vai-home-effect] .nav-icon{border-radius:var(--radius-md);color:#514b45;flex:none;place-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:grid}[data-vai-home-effect] .bg-green{background:#aeb8aa85}[data-vai-home-effect] .bg-purple{background:#bfb7b27a}[data-vai-home-effect] .bg-mint{background:#c4cdc294}[data-vai-home-effect] .bg-lavender{background:#cec7c394}[data-vai-home-effect] .bg-orange{background:#dec6b29e}[data-vai-home-effect] .bg-deep{color:#faf7f2;background:#7b857d}[data-vai-home-effect] .item-copy strong{letter-spacing:-.01em;font-size:13px;font-weight:600;line-height:17px;display:block}[data-vai-home-effect] .item-copy p{color:var(--text-faint);margin:2px 0 0;font-size:11px;line-height:15px}[data-vai-home-effect] .beta-badge{color:var(--text-faint);vertical-align:middle;border:1px solid #1b21251a;border-radius:999px;align-items:center;margin-left:8px;padding:1px 6px;font-size:10px;line-height:14px;display:inline-flex}[data-vai-home-effect] .history-header{color:var(--text-faint);padding:0 4px;font-size:12px;line-height:18px}[data-vai-home-effect] .history-item{border:1px solid #0000;align-items:flex-start;padding:9px 10px}[data-vai-home-effect] .history-item.active{background:#7f91821a;border-color:#7f91822e;box-shadow:inset 0 1px #ffffffdb}[data-vai-home-effect] .history-item.active .history-copy strong{color:var(--text)}[data-vai-home-effect] .history-copy strong{color:#4c4540;font-size:12px;font-weight:500;line-height:18px;display:block}[data-vai-home-effect] .history-meta{color:#91877d;justify-content:space-between;align-items:center;gap:10px;margin-top:4px;font-size:11px;line-height:15px;display:flex}[data-vai-home-effect] .history-dot{background:#c2907c;border-radius:50%;flex:none;width:8px;height:8px;margin-top:10px}[data-vai-home-effect] .history-empty{border-radius:var(--radius-md);background:#ffffff57;border:1px dashed #796d602e;gap:4px;padding:12px 10px;display:grid}[data-vai-home-effect] .history-empty strong{color:#5f574f;font-size:12px;font-weight:700;line-height:18px}[data-vai-home-effect] .history-empty span{color:var(--text-faint);font-size:11px;line-height:16px}[data-vai-home-effect] .workspace-shell{min-height:100vh;overflow:auto}[data-vai-home-effect] .topbar{z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(#f4efe8f0 0%,#f4efe8b8 78%,#f4efe800 100%);border-bottom:1px solid #ffffff59;justify-content:space-between;align-items:center;gap:16px;min-height:62px;padding:16px 30px 10px;display:flex;position:sticky;top:0}[data-vai-home-effect] .topbar-actions{align-items:center;gap:10px;margin-left:auto;display:flex}[data-vai-home-effect] .profile-button{width:42px;height:42px;min-height:42px;color:var(--text-soft);background:#ffffffdb;border:1px solid #ffffffe6;border-radius:50%;flex:0 0 42px;justify-content:center;align-items:center;padding:3px;display:inline-flex;position:relative;overflow:hidden;box-shadow:0 12px 24px #4c3f361f}[data-vai-home-effect] .profile-button:before{content:"";border:2px solid;border-radius:50%;width:10px;height:10px;position:absolute;top:7px}[data-vai-home-effect] .profile-button:after{content:"";border:2px solid;border-top:0;border-radius:0 0 12px 12px;width:14px;height:8px;position:absolute;bottom:7px}[data-vai-home-effect] .profile-button.has-avatar:before,[data-vai-home-effect] .profile-button.has-avatar:after{display:none}[data-vai-home-effect] .profile-button img{object-fit:cover;background:#fff8f1;border-radius:50%;width:100%;height:100%;display:block}[data-vai-home-effect] .profile-menu[hidden]{display:none}[data-vai-home-effect] .profile-menu{z-index:35;width:240px;position:absolute;top:52px;right:30px}[data-vai-home-effect] .profile-menu-card{background:#fffcf7fa;border:1px solid #796d6024;border-radius:8px;gap:4px;padding:8px;display:grid;box-shadow:0 18px 42px #433d3829}[data-vai-home-effect] .profile-menu-head{gap:3px;padding:10px 10px 9px;display:grid}[data-vai-home-effect] .profile-menu-avatar{object-fit:cover;border-radius:50%;width:38px;height:38px;margin-bottom:6px;display:block}[data-vai-home-effect] .profile-menu-head strong{color:#332f2b;font-size:14px;font-weight:850;line-height:20px}[data-vai-home-effect] .profile-menu-head span{color:var(--text-faint);flex-wrap:wrap;align-items:center;gap:6px;font-size:12px;line-height:17px;display:flex}[data-vai-home-effect] .profile-menu-role{min-height:18px;color:var(--brand-strong);background:#ea56141c;border-radius:999px;align-items:center;padding:0 7px;font-size:10px;font-weight:900;line-height:14px;display:inline-flex}[data-vai-home-effect] .profile-menu-card a,[data-vai-home-effect] .profile-menu-card button{color:#5f574f;text-align:left;cursor:pointer;background:0 0;border:0;border-radius:7px;align-items:center;gap:9px;width:100%;min-height:38px;padding:0 10px;font-size:13px;font-weight:820;line-height:18px;text-decoration:none;display:flex}[data-vai-home-effect] .profile-menu-card a:hover,[data-vai-home-effect] .profile-menu-card button:hover{color:#332f2b;background:#7f91821a}[data-vai-home-effect] .profile-menu-card small{color:var(--text-faint);margin-left:auto;font-size:11px;font-weight:760}[data-vai-home-effect] .profile-menu-divider{background:#796d601f;height:1px;margin:4px 2px;display:block}[data-vai-home-effect] .profile-menu-primary{justify-content:center;background:var(--accent)!important;color:#fff!important}[data-vai-home-effect] .profile-menu-primary:hover{background:var(--accent-strong)!important}[data-vai-home-effect] .workspace-main{place-items:start center;width:100%;max-width:1180px;margin:0 auto;padding:32px 32px 36px;display:grid}[data-vai-home-effect] .canvas{gap:22px;width:100%;max-width:1120px;display:grid}[data-vai-home-effect] .workspace-grid{grid-template-columns:minmax(0,1fr);align-items:start;gap:22px;width:100%;display:grid}[data-vai-home-effect] .primary-column{gap:20px;min-width:0;display:grid}[data-vai-home-effect] .hero{width:100%;display:block}[data-vai-home-effect] .hero-copy{text-align:left;min-width:0;padding-left:4px}[data-vai-home-effect] .hero-copy:before{content:"VAi 工作台";min-height:26px;color:var(--text-faint);letter-spacing:.02em;background:#ffffffbd;border:1px solid #796d601a;border-radius:999px;align-items:center;margin-bottom:14px;padding:0 10px;font-size:11px;font-weight:700;line-height:15px;display:inline-flex;box-shadow:0 8px 18px #4c3f360a}[data-vai-home-effect] .hero-copy h1{letter-spacing:-.03em;color:#433d38;max-width:700px;margin:0;font-size:clamp(32px,4vw,40px);font-weight:800;line-height:1.14}[data-vai-home-effect] .hero-copy p{color:#716860;max-width:620px;margin:14px 0 0;font-size:14px;line-height:24px}[data-vai-home-effect] .toolbar-left{display:none}[data-vai-home-effect] .archive-banner{border-radius:var(--radius-lg);width:min(100%,1000px);box-shadow:var(--shadow-panel);background:linear-gradient(#f5efe5f5 0%,#eee6dcf5 100%);border:1px solid #b39a6b33;justify-content:space-between;align-items:center;gap:16px;padding:16px 18px;display:flex}[data-vai-home-effect] .archive-copy{gap:4px;min-width:0;display:grid}[data-vai-home-effect] .archive-copy strong{color:#6f5d43;font-size:14px;font-weight:700;line-height:20px}[data-vai-home-effect] .archive-copy span{color:#857768;font-size:12px;line-height:18px}[data-vai-home-effect] .archive-button{border-radius:var(--radius-md);color:#7a6850;white-space:nowrap;min-height:38px;transition:background var(--transition), border-color var(--transition), transform var(--transition);background:#ffffffb8;border:1px solid #b39a6b38;justify-content:center;align-items:center;padding:0 16px;font-size:13px;font-weight:700;line-height:17px;display:inline-flex}[data-vai-home-effect] .archive-button:hover{background:#fff;border-color:#7f91823d;transform:translateY(-1px)}[data-vai-home-effect] .composer-wrap{gap:16px;width:min(100%,1000px);display:grid}[data-vai-home-effect] .composer{border-radius:var(--radius-xl);background:var(--surface);box-shadow:var(--shadow-card);transition:border-color var(--transition), box-shadow var(--transition), transform var(--transition);border:1px solid #796d601f;padding:0;overflow:hidden}[data-vai-home-effect] .composer:focus-within{border-color:#7f918247;transform:translateY(-1px);box-shadow:0 16px 34px #4c3f3614,0 0 0 4px #7f91821a}[data-vai-home-effect] .composer textarea{resize:vertical;width:100%;min-height:164px;color:var(--text);caret-color:var(--accent);background:0 0;border:0;outline:none;padding:26px 26px 12px;font-size:16px;line-height:28px}[data-vai-home-effect] .composer textarea::placeholder{color:#a69d93}[data-vai-home-effect] .composer-validation{color:#9f5f3f;margin:0 26px 6px;font-size:13px;line-height:20px}[data-vai-home-effect] .composer-validation[hidden]{display:none}[data-vai-home-effect] .composer-bottom{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:10px 18px 18px;display:flex}[data-vai-home-effect] .composer-head{flex:auto;justify-content:flex-start;align-items:center;gap:14px;min-width:0;padding-top:0;display:flex}[data-vai-home-effect] .state-tabs{border-radius:var(--radius-lg);background:#ebe4dac7;border:1px solid #796d601a;align-items:center;gap:6px;max-width:100%;padding:4px;display:inline-flex;overflow:auto}[data-vai-home-effect] .state-tabs::-webkit-scrollbar{display:none}[data-vai-home-effect] .state-tab{border-radius:var(--radius-md);min-height:36px;color:var(--text-soft);white-space:nowrap;transition:background var(--transition), color var(--transition), box-shadow var(--transition);align-items:center;padding:0 16px;font-size:13px;line-height:19px;display:inline-flex}[data-vai-home-effect] .state-tab.active{color:var(--accent-strong);background:#ffffffeb;font-weight:700;box-shadow:0 5px 14px #4c3f360b}[data-vai-home-effect] .state-note{color:#978d82;font-size:12px;line-height:19px;display:block}[data-vai-home-effect] .composer-toolbar{flex:none;justify-content:flex-end;align-items:center;gap:12px;display:flex}[data-vai-home-effect] .toolbar-left,[data-vai-home-effect] .toolbar-right{flex-wrap:wrap;align-items:center;gap:10px;display:flex}[data-vai-home-effect] .mini-button,[data-vai-home-effect] .action-chip{border-radius:var(--radius-md);color:#27323b;min-height:38px;transition:background var(--transition), border-color var(--transition), color var(--transition);background:#ffffff94;border:1px solid #796d601a;align-items:center;gap:8px;padding:0 14px;font-size:13px;line-height:18px;display:inline-flex}[data-vai-home-effect] .mini-button{border-radius:var(--radius-md);justify-content:center;width:38px;padding:0}[data-vai-home-effect] .mini-button:hover,[data-vai-home-effect] .action-chip:hover{color:var(--accent-strong);background:#ffffffe0;border-color:#7f918233}[data-vai-home-effect] .mini-paperclip:before,[data-vai-home-effect] .mini-tools:before,[data-vai-home-effect] .mini-globe:before,[data-vai-home-effect] .send-icon:before{content:"";position:absolute}[data-vai-home-effect] .mini-paperclip,[data-vai-home-effect] .mini-tools,[data-vai-home-effect] .mini-globe,[data-vai-home-effect] .send-icon{position:relative}[data-vai-home-effect] .mini-paperclip:before{clip-path:inset(0 0 0 35%);border:2px solid;border-radius:6px;width:10px;height:16px;margin:auto;inset:0;transform:rotate(45deg)translate(-1px)}[data-vai-home-effect] .mini-tools:before{border:2px solid;border-radius:5px;width:14px;height:14px;margin:auto;inset:0}[data-vai-home-effect] .mini-tools:after{content:"";background:currentColor;border-radius:999px;width:14px;height:2px;margin:auto;position:absolute;inset:0;transform:rotate(90deg)}[data-vai-home-effect] .mini-globe:before{border:2px solid;border-radius:50%;width:14px;height:14px;margin:auto;inset:0}[data-vai-home-effect] .mini-globe:after{content:"";background:currentColor;border-radius:999px;width:2px;height:14px;margin:auto;position:absolute;inset:0}[data-vai-home-effect] .start-button{border-radius:var(--radius-md);background:var(--accent);color:#fff;min-width:118px;min-height:44px;transition:background var(--transition), transform var(--transition), box-shadow var(--transition);flex:none;justify-content:center;align-items:center;gap:10px;padding:0 18px;font-size:14px;font-weight:700;line-height:20px;display:inline-flex;box-shadow:0 10px 22px #6b7c6f2e}[data-vai-home-effect] .start-button:hover{background:var(--accent-strong);transform:translateY(-1px);box-shadow:0 12px 24px #6b7c6f38}[data-vai-home-effect] .start-button:disabled,[data-vai-home-effect] .start-button[aria-disabled=true]{cursor:not-allowed;color:#ffffffe0;box-shadow:none;opacity:.72;background:#b8b2aa;transform:none}[data-vai-home-effect] .start-button:disabled:hover,[data-vai-home-effect] .start-button[aria-disabled=true]:hover{box-shadow:none;background:#b8b2aa;transform:none}[data-vai-home-effect] .model-switch:after{content:none;display:none}[data-vai-home-effect] .send-icon{width:16px;height:16px}[data-vai-home-effect] .send-icon:before{border-top:8px solid #0000;border-bottom:8px solid #0000;border-left:13px solid;width:0;height:0;margin:auto;inset:0;transform:translate(2px)}[data-vai-home-effect].sidebar-collapsed .brand-copy,[data-vai-home-effect].sidebar-collapsed .section-title-text,[data-vai-home-effect].sidebar-collapsed .new-chat-label,[data-vai-home-effect].sidebar-collapsed .item-copy,[data-vai-home-effect].sidebar-collapsed .history-copy{opacity:0;pointer-events:none;transform:translate(-6px)}[data-vai-home-effect].sidebar-collapsed .brand-actions{gap:0;position:absolute;top:4px;right:0}[data-vai-home-effect].sidebar-collapsed .new-chat{justify-content:center;width:52px;min-height:52px;padding:0}[data-vai-home-effect].sidebar-collapsed .section-title{justify-content:center;min-height:0;padding:0}[data-vai-home-effect].sidebar-collapsed .title-arrow,[data-vai-home-effect].sidebar-collapsed .history-header{display:none}[data-vai-home-effect].sidebar-collapsed .sidebar{padding-left:10px;padding-right:10px}[data-vai-home-effect].sidebar-collapsed .sidebar-top{justify-content:center;position:relative}[data-vai-home-effect].sidebar-collapsed .brand{justify-content:center;width:100%}[data-vai-home-effect].sidebar-collapsed .brand-logo{object-fit:contain;object-position:left center;width:48px;height:28px}[data-vai-home-effect].sidebar-collapsed .sidebar-scroll{align-items:center;gap:12px;overflow-x:hidden}[data-vai-home-effect].sidebar-collapsed .sidebar-scroll::-webkit-scrollbar{display:none}[data-vai-home-effect].sidebar-collapsed .section{justify-items:center;gap:10px;width:100%}[data-vai-home-effect].sidebar-collapsed .nav-list{justify-items:center;gap:14px;width:100%}[data-vai-home-effect].sidebar-collapsed .nav-item{width:52px;min-height:52px;box-shadow:none;background:0 0;border:0;justify-content:center;padding:0}[data-vai-home-effect].sidebar-collapsed .history-item,[data-vai-home-effect].sidebar-collapsed .section:last-child{display:none}[data-vai-home-effect].sidebar-collapsed .nav-icon{border-radius:12px;width:34px;height:34px}[data-vai-home-effect].sidebar-collapsed .nav-item,[data-vai-home-effect].sidebar-collapsed .history-item{justify-content:center;padding:10px 6px}[data-vai-home-effect] .brand-copy span,[data-vai-home-effect] .business-strip,[data-vai-home-effect] .feature-row,[data-vai-home-effect] .summary-panel,[data-vai-home-effect] .mobile-brand span{display:none}[data-vai-home-effect] .hero-copy:before{content:none;display:none}[data-vai-home-effect] .mobile-brand strong{font-size:0;line-height:0}[data-vai-home-effect] .mobile-brand strong:before{content:"VAi";font-size:16px;font-weight:760;line-height:18px}[data-vai-home-effect].sidebar-collapsed .sidebar-top{flex-direction:column;justify-content:flex-start;gap:12px;min-height:auto;position:static}[data-vai-home-effect].sidebar-collapsed .brand{width:auto}[data-vai-home-effect].sidebar-collapsed .brand-actions{justify-content:center;position:static}[data-vai-home-effect].sidebar-collapsed .section-title,[data-vai-home-effect].sidebar-collapsed .section-toggle,[data-vai-home-effect].sidebar-collapsed .brand-copy,[data-vai-home-effect].sidebar-collapsed .section-title-text,[data-vai-home-effect].sidebar-collapsed .new-chat-label,[data-vai-home-effect].sidebar-collapsed .item-copy,[data-vai-home-effect].sidebar-collapsed .history-copy{display:none}@media (max-width:1020px){[data-vai-home-effect] .mobile-topbar{z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4efe8f5;border-bottom:1px solid #796d601a;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex;position:sticky;top:0}[data-vai-home-effect] .mobile-brand{align-items:center;gap:10px;display:flex}[data-vai-home-effect] .mobile-topbar-actions{align-items:center;gap:8px;display:flex}[data-vai-home-effect] .mobile-topbar .profile-button{background:#ffffff9e;display:inline-flex}[data-vai-home-effect] .profile-menu{width:min(240px,100vw - 24px);position:fixed;top:60px;right:12px}[data-vai-home-effect] .mobile-brand .brand-logo{width:132px;height:32px}[data-vai-home-effect] .mobile-brand strong{font-size:16px;font-weight:760;line-height:18px;display:block}[data-vai-home-effect] .mobile-brand span{color:var(--text-faint);font-size:11px;line-height:15px;display:block}[data-vai-home-effect] .app{display:block}[data-vai-home-effect] .sidebar{width:min(88vw,340px);transition:transform var(--transition);z-index:40;position:fixed;top:0;left:0;transform:translate(-110%)}[data-vai-home-effect].mobile-sidebar-open .sidebar{transform:translate(0)}[data-vai-home-effect] .mobile-overlay{z-index:35;background:#433d3833;position:fixed;inset:0}[data-vai-home-effect].mobile-sidebar-open .mobile-overlay{display:block}[data-vai-home-effect] .topbar{display:none}[data-vai-home-effect] .workspace-main{padding:22px 18px 28px}[data-vai-home-effect] .workspace-grid{grid-template-columns:1fr}[data-vai-home-effect] .summary-panel{position:static}[data-vai-home-effect] .hero-copy{padding-left:0}[data-vai-home-effect] .hero-copy:before{margin-bottom:12px}[data-vai-home-effect] .hero-copy,[data-vai-home-effect] .hero-copy h1,[data-vai-home-effect] .hero-copy p{text-align:center}}@media (max-width:760px){[data-vai-home-effect] .hero-copy h1{font-size:34px}[data-vai-home-effect] .composer-bottom,[data-vai-home-effect] .composer-toolbar,[data-vai-home-effect] .toolbar-right{align-items:stretch}[data-vai-home-effect] .composer-bottom{flex-direction:column}}@media (max-width:560px){[data-vai-home-effect] .hero-copy h1{font-size:30px}[data-vai-home-effect] .composer textarea{min-height:156px;font-size:15px;line-height:25px}[data-vai-home-effect] .action-chip,[data-vai-home-effect] .start-button{width:100%}[data-vai-home-effect] .action-chip{text-align:center;justify-content:center}}[data-vai-home-effect] .membership-modal[hidden],[data-vai-home-effect] .onboarding-modal[hidden]{display:none}[data-vai-home-effect] .onboarding-modal{z-index:76;place-items:center;padding:22px;display:grid;position:fixed;inset:0}[data-vai-home-effect] .onboarding-backdrop{-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px);background:#433d3842;position:absolute;inset:0}[data-vai-home-effect] .onboarding-dialog{background:linear-gradient(#fffcf7fc 0%,#f7f2ebfc 100%);border:1px solid #796d6029;border-radius:14px;outline:none;gap:16px;width:min(100%,720px);max-height:calc(100vh - 44px);padding:26px;display:grid;position:relative;overflow:auto;box-shadow:0 28px 70px #433d3838}[data-vai-home-effect] .onboarding-close{width:34px;height:34px;color:var(--text-soft);background:#ebe4dab8;border-radius:50%;place-items:center;font-size:22px;line-height:1;display:grid;position:absolute;top:14px;right:14px}[data-vai-home-effect] .onboarding-close:hover{color:var(--text);background:#7f918224}[data-vai-home-effect] .onboarding-main{gap:9px;padding-right:42px;display:grid}[data-vai-home-effect] .onboarding-eyebrow{width:fit-content;min-height:26px;color:var(--brand-strong);background:#ea56141a;border-radius:999px;align-items:center;padding:0 10px;font-size:11px;font-weight:850;line-height:15px;display:inline-flex}[data-vai-home-effect] .onboarding-main h2{color:#332f2b;max-width:580px;margin:0;font-size:30px;font-weight:850;line-height:1.16}[data-vai-home-effect] .onboarding-main p{max-width:620px;color:var(--text-soft);margin:0;font-size:14px;line-height:24px}[data-vai-home-effect] .onboarding-steps{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}[data-vai-home-effect] .onboarding-steps div{background:#ffffff94;border:1px solid #796d601f;border-radius:8px;gap:5px;min-width:0;padding:14px;display:grid}[data-vai-home-effect] .onboarding-steps strong{color:#3f3934;font-size:14px;line-height:20px}[data-vai-home-effect] .onboarding-steps span{color:var(--text-soft);font-size:12px;line-height:19px}[data-vai-home-effect] .onboarding-actions{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:10px;padding-top:2px;display:flex}[data-vai-home-effect] .onboarding-primary,[data-vai-home-effect] .onboarding-secondary,[data-vai-home-effect] .onboarding-link{white-space:nowrap;border-radius:8px;justify-content:center;align-items:center;min-height:40px;padding:0 15px;font-size:13px;font-weight:850;line-height:18px;text-decoration:none;display:inline-flex}[data-vai-home-effect] .onboarding-primary{background:var(--accent);color:#fff;box-shadow:0 12px 24px #6b7c6f33}[data-vai-home-effect] .onboarding-primary:hover{background:var(--accent-strong)}[data-vai-home-effect] .onboarding-secondary{color:var(--text-soft);background:#ffffffc2;border:1px solid #796d6029}[data-vai-home-effect] .onboarding-secondary:hover,[data-vai-home-effect] .onboarding-link:hover{color:var(--brand-strong);background:#fff}[data-vai-home-effect] .onboarding-link{color:var(--accent-strong)}[data-vai-home-effect] .membership-modal{z-index:80;place-items:center;padding:22px;display:grid;position:fixed;inset:0}[data-vai-home-effect] .membership-backdrop{-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#433d3852;position:absolute;inset:0}[data-vai-home-effect] .membership-dialog{border-radius:var(--radius-xl);background:#fffcf7fa;border:1px solid #796d6029;outline:none;gap:18px;width:min(100%,520px);max-height:min(760px,100vh - 44px);padding:26px;display:grid;position:relative;overflow:auto;box-shadow:0 28px 70px #433d383d}[data-vai-home-effect] .membership-close{width:34px;height:34px;color:var(--text-soft);background:#ebe4dab8;border-radius:50%;place-items:center;font-size:22px;line-height:1;display:grid;position:absolute;top:14px;right:14px}[data-vai-home-effect] .membership-close:hover{color:var(--text);background:#7f918224}[data-vai-home-effect] .membership-header{gap:10px;padding-right:34px;display:grid}[data-vai-home-effect] .membership-eyebrow{width:fit-content;min-height:28px;color:var(--accent-strong);background:#7f918221;border-radius:999px;align-items:center;padding:0 10px;font-size:12px;font-weight:800;line-height:16px;display:inline-flex}[data-vai-home-effect] .membership-header h2{color:#332f2b;margin:0;font-size:27px;font-weight:800;line-height:1.18}[data-vai-home-effect] .membership-header p{color:var(--text-soft);margin:0;font-size:14px;line-height:24px}[data-vai-home-effect] .membership-benefits{gap:10px;display:grid}[data-vai-home-effect] .membership-benefits div{border-radius:var(--radius-md);background:#f6f1eab8;border:1px solid #796d601a;gap:4px;padding:13px 14px;display:grid}[data-vai-home-effect] .membership-benefits strong,[data-vai-home-effect] .membership-contact-copy strong{color:#3f3934;font-size:14px;line-height:20px}[data-vai-home-effect] .membership-benefits span,[data-vai-home-effect] .membership-contact-copy span{color:var(--text-soft);font-size:12px;line-height:19px}[data-vai-home-effect] .membership-contact{border-radius:var(--radius-lg);background:linear-gradient(#f5efe5f5,#eee6dcf5);border:1px solid #7f91822e;grid-template-columns:minmax(0,1fr) 138px;align-items:center;gap:16px;padding:16px;display:grid}[data-vai-home-effect] .membership-contact-copy{gap:5px;display:grid}[data-vai-home-effect] .membership-qr{background:#fffdf8;border:8px solid #fffdf8;border-radius:8px;grid-template-columns:repeat(6,1fr);gap:4px;width:138px;min-height:154px;padding:12px;display:grid;box-shadow:inset 0 0 0 1px #796d601a}[data-vai-home-effect] .membership-qr span{aspect-ratio:1;background:#3f3934e0;border-radius:2px}[data-vai-home-effect] .membership-qr span:nth-child(2n),[data-vai-home-effect] .membership-qr span:nth-child(5n){background:#7f91822e}[data-vai-home-effect] .membership-qr small{color:var(--text-faint);text-align:center;grid-column:1/-1;font-size:11px;line-height:15px}@media (max-width:720px){[data-vai-home-effect] .onboarding-dialog{width:min(100%,430px);padding:22px}[data-vai-home-effect] .onboarding-main h2{font-size:24px}[data-vai-home-effect] .onboarding-steps{grid-template-columns:1fr}[data-vai-home-effect] .onboarding-actions{flex-direction:column;align-items:stretch}[data-vai-home-effect] .onboarding-primary,[data-vai-home-effect] .onboarding-secondary,[data-vai-home-effect] .onboarding-link{width:100%}[data-vai-home-effect] .membership-dialog{padding:22px}[data-vai-home-effect] .membership-header h2{font-size:23px}[data-vai-home-effect] .membership-contact{grid-template-columns:1fr;justify-items:start}}[data-vai-home-effect] .membership-dialog{background:linear-gradient(#fffcf7fc 0%,#f8f3ecfc 100%);border-radius:12px;gap:20px;width:min(100%,640px)}[data-vai-home-effect] .membership-header{gap:12px}[data-vai-home-effect] .membership-header p{max-width:560px}[data-vai-home-effect] .membership-benefits{background:#ffffff85;border:1px solid #796d601f;border-radius:8px;gap:0;overflow:hidden}[data-vai-home-effect] .membership-benefits div{background:0 0;border:0;border-bottom:1px solid #796d601a;border-radius:0;padding:15px 16px 15px 44px;position:relative}[data-vai-home-effect] .membership-benefits div:last-child{border-bottom:0}[data-vai-home-effect] .membership-benefits div:before{content:"";background:var(--accent);border-radius:50%;width:10px;height:10px;position:absolute;top:20px;left:18px;box-shadow:0 0 0 5px #7f91821f}[data-vai-home-effect] .membership-contact{background:0 0;border:0;border-top:1px solid #796d601f;border-radius:0;grid-template-columns:1fr;gap:14px;padding:0}[data-vai-home-effect] .membership-contact-head{gap:5px;padding-top:18px;display:grid}[data-vai-home-effect] .membership-contact-head span{width:fit-content;min-height:24px;color:var(--brand-strong);background:#ea56141a;border-radius:999px;align-items:center;padding:0 9px;font-size:11px;font-weight:800;line-height:15px;display:inline-flex}[data-vai-home-effect] .membership-contact-head strong{color:#332f2b;font-size:18px;line-height:26px}[data-vai-home-effect] .membership-contact-card{background:#fff;border:1px solid #796d601f;border-radius:8px;overflow:hidden;box-shadow:0 14px 34px #433d381a}[data-vai-home-effect] .membership-contact-card img{width:100%;height:auto;display:block}[data-vai-home-effect] .membership-contact-meta{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}[data-vai-home-effect] .membership-contact-meta div{background:#ffffff94;border:1px solid #796d601a;border-radius:8px;min-width:0;padding:10px 12px}[data-vai-home-effect] .membership-contact-meta strong,[data-vai-home-effect] .membership-contact-meta span{overflow-wrap:anywhere;display:block}[data-vai-home-effect] .membership-contact-meta strong{color:#3f3934;font-size:12px;font-weight:800;line-height:18px}[data-vai-home-effect] .membership-contact-meta span{color:var(--text-faint);margin-top:2px;font-size:11px;line-height:15px}@media (max-width:720px){[data-vai-home-effect] .membership-dialog{gap:16px;width:min(100%,430px)}[data-vai-home-effect] .membership-header h2{font-size:24px}[data-vai-home-effect] .membership-benefits div{padding-left:40px}[data-vai-home-effect] .membership-contact-meta{grid-template-columns:1fr}}[data-vai-home-effect] .membership-dialog{background:linear-gradient(#fffcf7fc 0%,#f7f2ebfc 100%);border-radius:14px;gap:18px;width:min(100%,680px);max-height:calc(100vh - 44px);padding:28px}[data-vai-home-effect] .membership-benefits{background:#fff9;border-radius:8px}[data-vai-home-effect] .membership-proof{background:#ffffffa8;border:1px solid #796d601f;border-radius:8px;grid-template-columns:156px minmax(0,1fr);min-height:136px;display:grid;overflow:hidden;box-shadow:0 12px 28px #433d380f}[data-vai-home-effect] .membership-proof img{object-fit:cover;object-position:center 38%;width:100%;height:100%;min-height:136px;display:block}[data-vai-home-effect] .membership-proof div{align-content:center;gap:6px;min-width:0;padding:18px 20px;display:grid}[data-vai-home-effect] .membership-proof span{width:fit-content;min-height:24px;color:var(--accent-strong);background:#7f918221;border-radius:999px;align-items:center;padding:0 9px;font-size:11px;font-weight:800;line-height:15px;display:inline-flex}[data-vai-home-effect] .membership-proof strong{color:#332f2b;font-size:20px;font-weight:850;line-height:26px}[data-vai-home-effect] .membership-proof p{color:var(--text-soft);margin:0;font-size:13px;line-height:22px}[data-vai-home-effect] .membership-contact{background:0 0;border:0;border-top:1px solid #796d601f;border-radius:0;gap:12px;padding:0}[data-vai-home-effect] .membership-contact-head{padding-top:18px}[data-vai-home-effect] .membership-contact-panel{background:linear-gradient(#ffffffd6 0%,#f7f2ebe0 100%);border:1px solid #7f91822e;border-radius:8px;grid-template-columns:minmax(0,1fr) 156px;align-items:center;gap:16px;padding:14px;display:grid;box-shadow:inset 0 1px #ffffffd1}[data-vai-home-effect] .membership-contact-copy{gap:8px;min-width:0;display:grid}[data-vai-home-effect] .membership-contact-copy>span{color:var(--brand-strong);font-size:12px;font-weight:850;line-height:16px}[data-vai-home-effect] .membership-contact-copy>strong{color:#332f2b;font-size:20px;font-weight:850;line-height:26px}[data-vai-home-effect] .membership-contact-copy dl{gap:8px;margin:2px 0 0;display:grid}[data-vai-home-effect] .membership-contact-copy dl div{grid-template-columns:80px minmax(0,1fr);align-items:baseline;gap:12px;display:grid}[data-vai-home-effect] .membership-contact-copy dt{color:var(--text-faint);font-size:12px;line-height:18px}[data-vai-home-effect] .membership-contact-copy dd{color:#3f3934;overflow-wrap:anywhere;margin:0;font-size:14px;font-weight:760;line-height:20px}[data-vai-home-effect] .membership-qr-card{background:#fff;border:1px solid #796d601f;border-radius:8px;justify-self:end;justify-items:center;gap:8px;width:144px;padding:8px;display:grid;box-shadow:0 10px 24px #433d3814}[data-vai-home-effect] .membership-qr-card img{object-fit:contain;width:124px;height:124px;display:block}[data-vai-home-effect] .membership-qr-card span{color:var(--text-soft);text-align:center;font-size:11px;font-weight:700;line-height:15px}@media (max-width:720px){[data-vai-home-effect] .membership-dialog{gap:16px;width:min(100%,440px);padding:22px}[data-vai-home-effect] .membership-header h2{font-size:24px}[data-vai-home-effect] .membership-proof{grid-template-columns:1fr}[data-vai-home-effect] .membership-proof img{height:186px}[data-vai-home-effect] .membership-contact-panel{grid-template-columns:1fr}[data-vai-home-effect] .membership-contact-copy dl div{grid-template-columns:1fr;gap:2px}[data-vai-home-effect] .membership-qr-card{justify-self:stretch;width:100%}[data-vai-home-effect] .membership-qr-card img{width:148px;height:148px}}[data-vai-home-effect] .membership-dialog{gap:14px;width:min(100%,900px);max-height:calc(100vh - 40px);padding:24px;overflow:auto}[data-vai-home-effect] .membership-header{gap:8px;padding-right:42px}[data-vai-home-effect] .membership-eyebrow{min-height:24px;padding:0 9px;font-size:11px;line-height:15px}[data-vai-home-effect] .membership-header h2{max-width:720px;font-size:26px;line-height:1.14}[data-vai-home-effect] .membership-header p{max-width:720px;font-size:13px;line-height:21px}[data-vai-home-effect] .membership-body{grid-template-columns:minmax(0,1fr) 380px;align-items:start;gap:14px;display:grid}[data-vai-home-effect] .membership-side{gap:12px;min-width:0;display:grid}[data-vai-home-effect] .membership-benefits{align-content:stretch;min-height:100%}[data-vai-home-effect] .membership-benefits div{min-height:92px;padding:14px 15px 14px 42px}[data-vai-home-effect] .membership-benefits div:before{top:19px;left:17px}[data-vai-home-effect] .membership-benefits strong{font-size:14px;line-height:19px}[data-vai-home-effect] .membership-benefits span{font-size:12px;line-height:18px}[data-vai-home-effect] .membership-proof{grid-template-columns:112px minmax(0,1fr);min-height:108px}[data-vai-home-effect] .membership-proof img{min-height:108px}[data-vai-home-effect] .membership-proof div{gap:4px;padding:13px 14px}[data-vai-home-effect] .membership-proof span{min-height:22px;padding:0 8px;font-size:10px;line-height:14px}[data-vai-home-effect] .membership-proof strong{font-size:18px;line-height:23px}[data-vai-home-effect] .membership-proof p{font-size:12px;line-height:18px}[data-vai-home-effect] .membership-contact{border-top:0;gap:8px}[data-vai-home-effect] .membership-contact-head{gap:4px;padding-top:0}[data-vai-home-effect] .membership-contact-head span{min-height:22px;padding:0 8px;font-size:10px;line-height:14px}[data-vai-home-effect] .membership-contact-head strong{font-size:16px;line-height:22px}[data-vai-home-effect] .membership-contact-panel{grid-template-columns:minmax(0,1fr) 108px;gap:12px;padding:12px}[data-vai-home-effect] .membership-contact-copy{gap:5px}[data-vai-home-effect] .membership-contact-copy>span{font-size:11px;line-height:15px}[data-vai-home-effect] .membership-contact-copy>strong{font-size:17px;line-height:22px}[data-vai-home-effect] .membership-contact-copy dl{gap:5px}[data-vai-home-effect] .membership-contact-copy dl div{grid-template-columns:64px minmax(0,1fr);gap:8px}[data-vai-home-effect] .membership-contact-copy dt{font-size:11px;line-height:16px}[data-vai-home-effect] .membership-contact-copy dd{font-size:12px;line-height:17px}[data-vai-home-effect] .membership-qr-card{gap:5px;width:108px;padding:7px}[data-vai-home-effect] .membership-qr-card img{width:92px;height:92px}[data-vai-home-effect] .membership-qr-card span{font-size:10px;line-height:14px}@media (max-width:860px){[data-vai-home-effect] .membership-dialog{width:min(100%,560px);padding:22px}[data-vai-home-effect] .membership-body{grid-template-columns:1fr}[data-vai-home-effect] .membership-benefits div{min-height:auto}[data-vai-home-effect] .membership-side{gap:10px}}@media (max-width:520px){[data-vai-home-effect] .membership-dialog{width:min(100%,350px);padding:18px}[data-vai-home-effect] .membership-header h2{font-size:22px}[data-vai-home-effect] .membership-proof{grid-template-columns:96px minmax(0,1fr)}[data-vai-home-effect] .membership-proof img{min-height:104px}[data-vai-home-effect] .membership-contact-panel{grid-template-columns:1fr}[data-vai-home-effect] .membership-contact-copy dl div{grid-template-columns:1fr;gap:1px}[data-vai-home-effect] .membership-qr-card{justify-self:start}}
[data-vai-effect=positioning]{--bg:#f4efe8;--surface:#fbf8f3;--surface-soft:#f6f1ea;--line:#796d602e;--line-strong:#796d6047;--text:#433d38;--text-soft:#6f6861;--text-faint:#9b9288;--brand:#ea5614;--brand-strong:#c8470f;--accent:#7f9182;--accent-strong:#6b7c6f;--warning:#b39a6b;--shadow-panel:0 8px 22px #4c3f360b;--shadow-card:0 14px 30px #4c3f360f;--radius-xl:18px;--radius-lg:14px;--radius-md:10px;--sidebar-width:308px;--sidebar-collapsed:78px;--transition:.18s ease}[data-vai-effect=positioning],[data-vai-effect=positioning] *{box-sizing:border-box}[data-vai-effect=positioning]{background:var(--bg);min-height:100vh;color:var(--text);background:radial-gradient(circle at 18% 12%,#ea56140d,#0000 24%),radial-gradient(circle at 82% 8%,#7f918214,#0000 28%),radial-gradient(circle at 0 0,#fffaf2ad,#0000 28%),linear-gradient(#f7f2eb 0%,#f1ece4 100%);margin:0;font-family:PingFang SC,Noto Sans SC,Microsoft YaHei,Segoe UI,sans-serif;overflow-x:hidden}[data-vai-effect=positioning] button,[data-vai-effect=positioning] textarea{font:inherit}[data-vai-effect=positioning] button{color:inherit;cursor:pointer;background:0 0;border:0}[data-vai-effect=positioning] .mobile-topbar,[data-vai-effect=positioning] .mobile-overlay{display:none}[data-vai-effect=positioning] .app{grid-template-columns:var(--sidebar-width) minmax(0, 1fr);min-height:100vh;transition:grid-template-columns var(--transition);display:grid}[data-vai-effect=positioning].sidebar-collapsed .app{grid-template-columns:var(--sidebar-collapsed) minmax(0, 1fr)}[data-vai-effect=positioning] .sidebar{z-index:2;background:#f7f2ebeb;border-right:1px solid #796d601f;flex-direction:column;gap:14px;height:100vh;padding:18px 14px 14px;display:flex;position:sticky;top:0;overflow:hidden;box-shadow:inset -1px 0 #ffffffb8}[data-vai-effect=positioning] .sidebar-top,[data-vai-effect=positioning] .brand,[data-vai-effect=positioning] .brand-actions,[data-vai-effect=positioning] .nav-item,[data-vai-effect=positioning] .history-item,[data-vai-effect=positioning] .step-item,[data-vai-effect=positioning] .agent-row,[data-vai-effect=positioning] .field-row{align-items:center;display:flex}[data-vai-effect=positioning] .sidebar-top{justify-content:space-between;gap:10px;min-height:44px}[data-vai-effect=positioning] .brand{gap:10px;min-width:0}[data-vai-effect=positioning] .brand-mark{border:2px solid var(--brand);width:34px;height:34px;color:var(--brand);letter-spacing:.06em;background:#fff9f4b3;border-radius:50%;flex:none;place-items:center;font-size:13px;font-weight:800;display:grid}[data-vai-effect=positioning] .brand-copy strong{color:#3f3934;font-size:16px;font-weight:800;line-height:20px;display:block}[data-vai-effect=positioning] .brand-copy span{color:var(--text-faint);margin-top:2px;font-size:11px;line-height:16px;display:block}[data-vai-effect=positioning] .icon-button{border-radius:var(--radius-md);color:#1f2a33;width:32px;height:32px;transition:background var(--transition), color var(--transition);flex:none;place-items:center;display:grid;position:relative}[data-vai-effect=positioning] .icon-button:hover{color:var(--text);background:#ffffffb3}[data-vai-effect=positioning] .collapse-icon:before,[data-vai-effect=positioning] .mobile-menu:before{content:"";border-top:1.8px solid;border-bottom:1.8px solid;width:14px;height:10px;margin:auto;position:absolute;inset:0}[data-vai-effect=positioning] .collapse-icon:after,[data-vai-effect=positioning] .mobile-menu:after{content:"";background:currentColor;border-radius:999px;width:14px;height:1.8px;margin:auto;position:absolute;inset:0}[data-vai-effect=positioning] .new-chat{border-radius:var(--radius-lg);min-height:48px;color:var(--brand-strong);background:linear-gradient(#fffaf5eb,#f7f0e7eb);border:1px solid #ea561424;align-items:center;gap:10px;padding:0 14px;font-size:15px;font-weight:700;line-height:20px;display:flex;box-shadow:inset 0 1px #ffffffe0}[data-vai-effect=positioning] .new-chat-icon{border:2px solid var(--brand);border-radius:50%;flex:none;width:22px;height:22px;position:relative}[data-vai-effect=positioning] .new-chat-icon:before,[data-vai-effect=positioning] .new-chat-icon:after{content:"";background:var(--brand);border-radius:999px;margin:auto;position:absolute;inset:0}[data-vai-effect=positioning] .new-chat-icon:before{width:10px;height:2px}[data-vai-effect=positioning] .new-chat-icon:after{width:2px;height:10px}[data-vai-effect=positioning] .sidebar-scroll{flex-direction:column;gap:14px;min-height:0;padding-right:2px;display:flex;overflow:auto}[data-vai-effect=positioning] .section{gap:8px;display:grid}[data-vai-effect=positioning] .section-title{color:var(--text-faint);padding:0 4px;font-size:12px;line-height:18px}[data-vai-effect=positioning] .nav-list,[data-vai-effect=positioning] .history-list{gap:4px;display:grid}[data-vai-effect=positioning] .nav-item,[data-vai-effect=positioning] .history-item{border-radius:var(--radius-md);text-align:left;gap:10px;width:100%;padding:8px 10px}[data-vai-effect=positioning] .nav-item{cursor:default;background:#ffffff73;border:1px solid #796d6014}[data-vai-effect=positioning] .history-item:hover{background:#ffffff94}[data-vai-effect=positioning] .nav-icon{border-radius:var(--radius-md);color:#514b45;flex:none;place-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:grid}[data-vai-effect=positioning] .bg-orange{background:#dec6b29e}[data-vai-effect=positioning] .bg-deep{color:#faf7f2;background:#7b857d}[data-vai-effect=positioning] .bg-purple{background:#bfb7b27a}[data-vai-effect=positioning] .bg-mint{background:#c4cdc294}[data-vai-effect=positioning] .item-copy,[data-vai-effect=positioning] .history-copy{min-width:0}[data-vai-effect=positioning] .item-copy strong,[data-vai-effect=positioning] .history-copy strong{color:#4c4540;font-size:12px;font-weight:600;line-height:18px;display:block}[data-vai-effect=positioning] .item-copy p{color:var(--text-faint);margin:2px 0 0;font-size:11px;line-height:15px}[data-vai-effect=positioning] .history-item.active{background:#7f91821a;border:1px solid #7f91822e}[data-vai-effect=positioning] .history-dot{background:#c2907c;border-radius:50%;flex:none;width:8px;height:8px}[data-vai-effect=positioning] .workspace-shell{min-width:0;min-height:100vh;overflow:auto}[data-vai-effect=positioning] .topbar{z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(#f4efe8f0,#f4efe8b8 78%,#f4efe800);justify-content:flex-end;min-height:62px;padding:16px 30px 10px;display:flex;position:sticky;top:0}[data-vai-effect=positioning] .flow-pills{border-radius:var(--radius-lg);background:#ebe4dab8;border:1px solid #796d601a;align-items:center;gap:6px;padding:4px;display:inline-flex}[data-vai-effect=positioning] .flow-pills span{border-radius:var(--radius-md);min-height:30px;color:var(--text-faint);white-space:nowrap;align-items:center;padding:0 11px;font-size:12px;line-height:16px;display:inline-flex}[data-vai-effect=positioning] .flow-pills .active{color:var(--accent-strong);background:#ffffffeb;font-weight:800;box-shadow:0 5px 14px #4c3f360b}[data-vai-effect=positioning] .workspace-main{width:100%;max-width:1180px;margin:0 auto;padding:32px 32px 40px}[data-vai-effect=positioning] .canvas{gap:22px;width:100%;min-width:0;display:grid}[data-vai-effect=positioning] .hero-copy{min-width:0;max-width:760px}[data-vai-effect=positioning] .eyebrow{min-height:26px;color:var(--text-faint);background:#ffffffbd;border:1px solid #796d601a;border-radius:999px;align-items:center;margin-bottom:14px;padding:0 10px;font-size:11px;font-weight:700;line-height:15px;display:inline-flex}[data-vai-effect=positioning] h1{max-width:100%;color:var(--text);overflow-wrap:anywhere;word-break:break-word;margin:0;font-size:clamp(32px,4vw,40px);font-weight:800;line-height:1.14}[data-vai-effect=positioning] .hero-copy p{color:#716860;margin:14px 0 0;font-size:14px;line-height:24px}[data-vai-effect=positioning] .agent-strip,[data-vai-effect=positioning] .task-strip{border-radius:var(--radius-lg);min-width:0;box-shadow:var(--shadow-panel);background:#ffffff94;border:1px solid #796d601f;justify-content:space-between;align-items:center;gap:14px;padding:14px 16px;display:flex}[data-vai-effect=positioning] .agent-list{flex-wrap:wrap;gap:8px;min-width:0;display:flex}[data-vai-effect=positioning] .agent-row{min-width:0;max-width:100%;min-height:32px;color:var(--text-soft);overflow-wrap:anywhere;background:#f6f1eac7;border:1px solid #7f918224;border-radius:999px;gap:8px;padding:0 11px;font-size:12px;line-height:16px}[data-vai-effect=positioning] .agent-dot{background:var(--accent);border-radius:50%;width:7px;height:7px;box-shadow:0 0 0 4px #7f91821c}[data-vai-effect=positioning] .workspace-grid{grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);align-items:start;gap:18px;min-width:0;display:grid}[data-vai-effect=positioning] .panel{border-radius:var(--radius-xl);background:var(--surface);min-width:0;box-shadow:var(--shadow-card);border:1px solid #796d601f;overflow:hidden}[data-vai-effect=positioning] .question-panel{gap:20px;padding:22px;display:grid}[data-vai-effect=positioning] .step-list{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}[data-vai-effect=positioning] .step-item{border-radius:var(--radius-md);min-height:42px;color:var(--text-faint);background:#ebe4da94;gap:8px;padding:0 10px;font-size:12px;line-height:16px}[data-vai-effect=positioning] .step-item strong{width:22px;height:22px;color:inherit;background:#ffffffb3;border-radius:50%;flex:none;place-items:center;font-size:11px;display:grid}[data-vai-effect=positioning] .step-item.done,[data-vai-effect=positioning] .step-item.active{color:var(--accent-strong);background:#7f91821f}[data-vai-effect=positioning] .question-copy span{color:var(--warning);font-size:12px;font-weight:800;line-height:18px}[data-vai-effect=positioning] .question-copy h2{color:#352f2a;margin:8px 0 0;font-size:24px;font-weight:800;line-height:32px}[data-vai-effect=positioning] .answer-box{gap:12px;display:grid}[data-vai-effect=positioning] textarea{resize:vertical;border-radius:var(--radius-lg);width:100%;min-height:148px;color:var(--text);caret-color:var(--accent);background:#ffffffb3;border:1px solid #796d601f;outline:none;padding:18px;font-size:15px;line-height:26px}[data-vai-effect=positioning] textarea:focus{border-color:#7f91824d;box-shadow:0 0 0 4px #7f91821a}[data-vai-effect=positioning] .chip-row{flex-wrap:wrap;gap:8px;display:flex}[data-vai-effect=positioning] .chip{min-height:34px;color:var(--text-soft);transition:background var(--transition), border-color var(--transition), color var(--transition);background:#ffffff94;border:1px solid #796d601a;border-radius:999px;padding:0 12px;font-size:12px;line-height:16px}[data-vai-effect=positioning] .chip.active,[data-vai-effect=positioning] .chip:hover{color:var(--accent-strong);background:#7f91821f;border-color:#7f91823d}[data-vai-effect=positioning] .question-actions,[data-vai-effect=positioning] .bottom-actions{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}[data-vai-effect=positioning] .ghost-button,[data-vai-effect=positioning] .soft-button,[data-vai-effect=positioning] .primary-button{border-radius:var(--radius-md);white-space:nowrap;justify-content:center;align-items:center;min-height:42px;padding:0 16px;font-size:13px;font-weight:800;line-height:18px;display:inline-flex}[data-vai-effect=positioning] .ghost-button{color:var(--text-soft);background:#ffffff8c;border:1px solid #796d601a}[data-vai-effect=positioning] .soft-button{color:var(--accent-strong);background:#7f91821a;border:1px solid #7f91822e}[data-vai-effect=positioning] .primary-button{background:var(--accent);color:#fbf8f3;box-shadow:0 8px 18px #6b7c6f38}[data-vai-effect=positioning] .primary-button:hover{background:var(--accent-strong)}[data-vai-effect=positioning] .position-card{gap:18px;padding:20px;display:grid}[data-vai-effect=positioning] .card-head{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}[data-vai-effect=positioning] .card-head h2{color:#352f2a;margin:0;font-size:20px;font-weight:800;line-height:28px}[data-vai-effect=positioning] .status-badge{min-height:28px;color:var(--brand-strong);white-space:nowrap;background:#ea56141a;border-radius:999px;align-items:center;padding:0 10px;font-size:12px;font-weight:800;line-height:16px;display:inline-flex}[data-vai-effect=positioning] .position-sentence{border-radius:var(--radius-lg);color:#5f5449;background:linear-gradient(#f5efe5f5,#eee6dcf5);border:1px solid #b39a6b33;margin:0;padding:16px;font-size:15px;line-height:26px}[data-vai-effect=positioning] .position-sentence strong{color:var(--accent-strong)}[data-vai-effect=positioning] .field-list{gap:10px;display:grid}[data-vai-effect=positioning] .field-row{border-bottom:1px solid #796d601a;justify-content:space-between;align-items:flex-start;gap:14px;padding-bottom:10px}[data-vai-effect=positioning] .field-row:last-child{border-bottom:0;padding-bottom:0}[data-vai-effect=positioning] .field-row span{color:var(--text-faint);flex:0 0 92px;font-size:12px;line-height:20px}[data-vai-effect=positioning] .field-row strong{color:var(--text);text-align:right;flex:auto;font-size:13px;font-weight:700;line-height:21px}[data-vai-effect=positioning] .task-strip{background:linear-gradient(#f5efe5f5,#eee6dcf5);border-color:#b39a6b33}[data-vai-effect=positioning] .task-strip strong{color:#6f5d43;font-size:14px;line-height:20px;display:block}[data-vai-effect=positioning] .task-strip span{color:#857768;margin-top:3px;font-size:12px;line-height:18px;display:block}[data-vai-effect=positioning].sidebar-collapsed .sidebar{padding-left:10px;padding-right:10px}[data-vai-effect=positioning].sidebar-collapsed .sidebar-top{flex-direction:column;justify-content:flex-start;gap:12px}[data-vai-effect=positioning].sidebar-collapsed .brand{justify-content:center}[data-vai-effect=positioning].sidebar-collapsed .sidebar-scroll{align-items:center;overflow-x:hidden}[data-vai-effect=positioning].sidebar-collapsed .nav-item{background:0 0;border:0;justify-content:center;width:52px;min-height:52px;padding:0}[data-vai-effect=positioning].sidebar-collapsed .history-item,[data-vai-effect=positioning].sidebar-collapsed .section:last-child,[data-vai-effect=positioning].sidebar-collapsed .brand-copy,[data-vai-effect=positioning].sidebar-collapsed .section-title,[data-vai-effect=positioning].sidebar-collapsed .new-chat-label,[data-vai-effect=positioning].sidebar-collapsed .item-copy,[data-vai-effect=positioning].sidebar-collapsed .history-copy{display:none}@media (max-width:1020px){[data-vai-effect=positioning] .mobile-topbar{z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4efe8f5;border-bottom:1px solid #796d601a;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex;position:sticky;top:0}[data-vai-effect=positioning] .mobile-brand{align-items:center;gap:10px;display:flex}[data-vai-effect=positioning] .mobile-brand strong{font-size:16px;font-weight:800;line-height:18px;display:block}[data-vai-effect=positioning] .mobile-brand span{color:var(--text-faint);font-size:11px;line-height:15px;display:block}[data-vai-effect=positioning] .app{display:block}[data-vai-effect=positioning] .sidebar{z-index:40;width:min(88vw,340px);transition:transform var(--transition);position:fixed;top:0;left:0;transform:translate(-110%)}[data-vai-effect=positioning].mobile-sidebar-open .sidebar{transform:translate(0)}[data-vai-effect=positioning] .mobile-overlay{z-index:35;background:#433d3833;position:fixed;inset:0}[data-vai-effect=positioning].mobile-sidebar-open .mobile-overlay{display:block}[data-vai-effect=positioning] .topbar{display:none}[data-vai-effect=positioning] .workspace-main{padding:22px 18px 30px}[data-vai-effect=positioning] .hero-copy,[data-vai-effect=positioning] .hero-copy h1,[data-vai-effect=positioning] .hero-copy p{text-align:center;margin-left:auto;margin-right:auto}[data-vai-effect=positioning] .hero-copy{width:100%}[data-vai-effect=positioning] .hero-copy p{overflow-wrap:anywhere;max-width:100%}[data-vai-effect=positioning] .agent-list{width:100%}[data-vai-effect=positioning] 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[data-vai-effect=topic]{--bg:#f4efe8;--surface:#fbf8f3;--surface-soft:#f6f1ea;--line:#796d602e;--line-strong:#796d6047;--text:#433d38;--text-soft:#6f6861;--text-faint:#9b9288;--brand:#ea5614;--brand-strong:#c8470f;--accent:#7f9182;--accent-strong:#6b7c6f;--warning:#b39a6b;--shadow-panel:0 8px 22px #4c3f360b;--shadow-card:0 14px 30px #4c3f360f;--radius-xl:18px;--radius-lg:14px;--radius-md:10px;--sidebar-width:308px;--sidebar-collapsed:78px;--transition:.18s ease}[data-vai-effect=topic],[data-vai-effect=topic] *{box-sizing:border-box}[data-vai-effect=topic]{background:var(--bg);min-height:100vh;color:var(--text);background:radial-gradient(circle at 18% 12%,#ea56140d,#0000 24%),radial-gradient(circle at 82% 8%,#7f918214,#0000 28%),radial-gradient(circle at 0 0,#fffaf2ad,#0000 28%),linear-gradient(#f7f2eb 0%,#f1ece4 100%);margin:0;font-family:PingFang SC,Noto Sans SC,Microsoft YaHei,Segoe UI,sans-serif;overflow-x:hidden}[data-vai-effect=topic] button,[data-vai-effect=topic] textarea{font:inherit}[data-vai-effect=topic] button{color:inherit;cursor:pointer;background:0 0;border:0}[data-vai-effect=topic] .mobile-topbar,[data-vai-effect=topic] .mobile-overlay{display:none}[data-vai-effect=topic] .app{grid-template-columns:var(--sidebar-width) minmax(0, 1fr);min-height:100vh;transition:grid-template-columns var(--transition);display:grid}[data-vai-effect=topic].sidebar-collapsed .app{grid-template-columns:var(--sidebar-collapsed) minmax(0, 1fr)}[data-vai-effect=topic] .sidebar{z-index:2;background:#f7f2ebeb;border-right:1px solid #796d601f;flex-direction:column;gap:14px;height:100vh;padding:18px 14px 14px;display:flex;position:sticky;top:0;overflow:hidden;box-shadow:inset -1px 0 #ffffffb8}[data-vai-effect=topic] .sidebar-top,[data-vai-effect=topic] .brand,[data-vai-effect=topic] .nav-item,[data-vai-effect=topic] .history-item,[data-vai-effect=topic] .agent-row,[data-vai-effect=topic] .topic-meta,[data-vai-effect=topic] .summary-row,[data-vai-effect=topic] 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.mobile-menu:before{content:"";border-top:1.8px solid;border-bottom:1.8px solid;width:14px;height:10px;margin:auto;position:absolute;inset:0}[data-vai-effect=topic] .collapse-icon:after,[data-vai-effect=topic] .mobile-menu:after{content:"";background:currentColor;border-radius:999px;width:14px;height:1.8px;margin:auto;position:absolute;inset:0}[data-vai-effect=topic] .new-chat{border-radius:var(--radius-lg);min-height:48px;color:var(--brand-strong);background:linear-gradient(#fffaf5eb,#f7f0e7eb);border:1px solid #ea561424;align-items:center;gap:10px;padding:0 14px;font-size:15px;font-weight:700;line-height:20px;display:flex;box-shadow:inset 0 1px #ffffffe0}[data-vai-effect=topic] .new-chat-icon{border:2px solid var(--brand);border-radius:50%;flex:none;width:22px;height:22px;position:relative}[data-vai-effect=topic] .new-chat-icon:before,[data-vai-effect=topic] .new-chat-icon:after{content:"";background:var(--brand);border-radius:999px;margin:auto;position:absolute;inset:0}[data-vai-effect=topic] .new-chat-icon:before{width:10px;height:2px}[data-vai-effect=topic] .new-chat-icon:after{width:2px;height:10px}[data-vai-effect=topic] .sidebar-scroll{flex-direction:column;gap:14px;min-height:0;padding-right:2px;display:flex;overflow:auto}[data-vai-effect=topic] .section{gap:8px;display:grid}[data-vai-effect=topic] .section-title{color:var(--text-faint);padding:0 4px;font-size:12px;line-height:18px}[data-vai-effect=topic] .nav-list,[data-vai-effect=topic] .history-list{gap:4px;display:grid}[data-vai-effect=topic] .nav-item,[data-vai-effect=topic] .history-item{border-radius:var(--radius-md);text-align:left;gap:10px;width:100%;padding:8px 10px}[data-vai-effect=topic] .nav-item{cursor:default;background:#ffffff73;border:1px solid #796d6014}[data-vai-effect=topic] .nav-icon{border-radius:var(--radius-md);color:#514b45;flex:none;place-items:center;width:28px;height:28px;font-size:13px;font-weight:700;display:grid}[data-vai-effect=topic] .bg-orange{background:#dec6b29e}[data-vai-effect=topic] .bg-deep{color:#faf7f2;background:#7b857d}[data-vai-effect=topic] .bg-purple{background:#bfb7b27a}[data-vai-effect=topic] .bg-mint{background:#c4cdc294}[data-vai-effect=topic] .item-copy,[data-vai-effect=topic] .history-copy{min-width:0}[data-vai-effect=topic] .item-copy strong,[data-vai-effect=topic] .history-copy strong{color:#4c4540;font-size:12px;font-weight:600;line-height:18px;display:block}[data-vai-effect=topic] .item-copy p{color:var(--text-faint);margin:2px 0 0;font-size:11px;line-height:15px}[data-vai-effect=topic] .history-item.active{background:#7f91821a;border:1px solid #7f91822e}[data-vai-effect=topic] .history-dot{background:#c2907c;border-radius:50%;flex:none;width:8px;height:8px}[data-vai-effect=topic] .workspace-shell{min-width:0;min-height:100vh;overflow:auto}[data-vai-effect=topic] .topbar{z-index:10;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:linear-gradient(#f4efe8f0,#f4efe8b8 78%,#f4efe800);justify-content:flex-end;min-height:62px;padding:16px 30px 10px;display:flex;position:sticky;top:0}[data-vai-effect=topic] .flow-pills,[data-vai-effect=topic] .mode-tabs{border-radius:var(--radius-lg);background:#ebe4dab8;border:1px solid #796d601a;align-items:center;gap:6px;padding:4px;display:inline-flex;overflow:auto}[data-vai-effect=topic] .flow-pills span,[data-vai-effect=topic] .mode-tab{border-radius:var(--radius-md);min-height:30px;color:var(--text-faint);white-space:nowrap;align-items:center;padding:0 11px;font-size:12px;line-height:16px;display:inline-flex}[data-vai-effect=topic] .flow-pills .active,[data-vai-effect=topic] .mode-tab.active{color:var(--accent-strong);background:#ffffffeb;font-weight:800;box-shadow:0 5px 14px #4c3f360b}[data-vai-effect=topic] .workspace-main{width:100%;max-width:1180px;margin:0 auto;padding:32px 32px 40px}[data-vai-effect=topic] .canvas{gap:22px;width:100%;min-width:0;display:grid}[data-vai-effect=topic] .hero-line{grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:18px;min-width:0;display:grid}[data-vai-effect=topic] .hero-copy{min-width:0;max-width:760px}[data-vai-effect=topic] .eyebrow{min-height:26px;color:var(--text-faint);background:#ffffffbd;border:1px solid #796d601a;border-radius:999px;align-items:center;margin-bottom:14px;padding:0 10px;font-size:11px;font-weight:700;line-height:15px;display:inline-flex}[data-vai-effect=topic] h1{max-width:100%;color:var(--text);overflow-wrap:anywhere;word-break:break-word;margin:0;font-size:clamp(32px,4vw,40px);font-weight:800;line-height:1.14}[data-vai-effect=topic] .hero-copy p{color:#716860;margin:14px 0 0;font-size:14px;line-height:24px}[data-vai-effect=topic] .agent-strip,[data-vai-effect=topic] 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.topic-card{border-radius:var(--radius-xl);background:var(--surface);min-width:0;box-shadow:var(--shadow-card);text-align:left;cursor:pointer;transition:border-color var(--transition), box-shadow var(--transition), transform var(--transition);border:1px solid #796d601f;gap:12px;padding:18px;display:grid}[data-vai-effect=topic] .topic-card:hover{border-color:#7f91823d;transform:translateY(-1px)}[data-vai-effect=topic] .topic-card.active{border-color:#7f91825c;box-shadow:0 16px 34px #4c3f3614,0 0 0 4px #7f91821a}[data-vai-effect=topic] .topic-meta{color:var(--text-faint);justify-content:space-between;gap:10px;font-size:12px;line-height:16px}[data-vai-effect=topic] .topic-tag{min-height:26px;color:var(--accent-strong);background:#7f91821f;border-radius:999px;align-items:center;padding:0 10px;font-weight:800;display:inline-flex}[data-vai-effect=topic] .topic-card h2{color:#352f2a;margin:0;font-size:21px;font-weight:800;line-height:30px}[data-vai-effect=topic] .topic-card p{color:var(--text-soft);margin:0;font-size:13px;line-height:22px}[data-vai-effect=topic] .topic-details{grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;display:grid}[data-vai-effect=topic] .topic-details div{border-radius:var(--radius-md);background:#f6f1eab8;padding:10px}[data-vai-effect=topic] .topic-details span{color:var(--text-faint);font-size:11px;line-height:15px;display:block}[data-vai-effect=topic] .topic-details strong{color:var(--text);margin-top:4px;font-size:12px;font-weight:700;line-height:18px;display:block}[data-vai-effect=topic] .topic-actions{flex-wrap:wrap;justify-content:space-between;gap:10px}[data-vai-effect=topic] .ghost-button,[data-vai-effect=topic] .soft-button,[data-vai-effect=topic] .primary-button{border-radius:var(--radius-md);white-space:nowrap;justify-content:center;align-items:center;min-height:40px;padding:0 14px;font-size:13px;font-weight:800;line-height:18px;display:inline-flex}[data-vai-effect=topic] 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textarea:focus{border-color:#7f91824d;box-shadow:0 0 0 4px #7f91821a}[data-vai-effect=topic].sidebar-collapsed .sidebar{padding-left:10px;padding-right:10px}[data-vai-effect=topic].sidebar-collapsed .sidebar-top{flex-direction:column;justify-content:flex-start;gap:12px}[data-vai-effect=topic].sidebar-collapsed .brand{justify-content:center}[data-vai-effect=topic].sidebar-collapsed .sidebar-scroll{align-items:center;overflow-x:hidden}[data-vai-effect=topic].sidebar-collapsed .nav-item{background:0 0;border:0;justify-content:center;width:52px;min-height:52px;padding:0}[data-vai-effect=topic].sidebar-collapsed .history-item,[data-vai-effect=topic].sidebar-collapsed .section:last-child,[data-vai-effect=topic].sidebar-collapsed .brand-copy,[data-vai-effect=topic].sidebar-collapsed .section-title,[data-vai-effect=topic].sidebar-collapsed .new-chat-label,[data-vai-effect=topic].sidebar-collapsed .item-copy,[data-vai-effect=topic].sidebar-collapsed .history-copy{display:none}@media (max-width:1020px){[data-vai-effect=topic] .mobile-topbar{z-index:30;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#f4efe8f5;border-bottom:1px solid #796d601a;justify-content:space-between;align-items:center;gap:12px;padding:14px 16px;display:flex;position:sticky;top:0}[data-vai-effect=topic] .mobile-brand{align-items:center;gap:10px;display:flex}[data-vai-effect=topic] .mobile-brand strong{font-size:16px;font-weight:800;line-height:18px;display:block}[data-vai-effect=topic] .mobile-brand span{color:var(--text-faint);font-size:11px;line-height:15px;display:block}[data-vai-effect=topic] .app{display:block}[data-vai-effect=topic] .sidebar{z-index:40;width:min(88vw,340px);transition:transform var(--transition);position:fixed;top:0;left:0;transform:translate(-110%)}[data-vai-effect=topic].mobile-sidebar-open .sidebar{transform:translate(0)}[data-vai-effect=topic] 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