:root{--acc: #3b5bfd;--acc-2: #8073c4;--bg: #f5f6fa;--panel: #ffffff;--border: #e2e4ec;--text: #26241f;--muted: #6b7280;--muted-2: #5a6070;--radius-lg: 16px;--radius-md: 13px;--radius-sm: 9px}*{box-sizing:border-box}input,textarea,select,button{font-family:inherit}body{margin:0;font-family:Roboto,-apple-system,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px}#app{display:flex;min-height:100vh}.sidebar{width:220px;flex:none;background:var(--panel);border-right:1.5px solid var(--border);padding:16px 12px;display:flex;flex-direction:column;gap:4px}.brand{display:flex;align-items:center;gap:9px;padding:4px 8px 14px}.brand .logo{width:26px;height:26px;border-radius:8px;background:var(--acc)}.brand .name{font-weight:700;font-size:15px}.nav-label{font:700 9px ui-monospace,monospace;color:var(--muted);letter-spacing:.09em;padding:10px 10px 4px}.nav-item{cursor:pointer;display:flex;align-items:center;gap:8px;padding:8px 10px;border-radius:var(--radius-sm);font-size:13px;position:relative;border:none;background:none;text-align:left;width:100%;color:var(--text);font-family:inherit}.nav-item:hover{background:#f6f7fb}.nav-item.active{background:#f1f3f8;font-weight:700}.channel-list{display:flex;flex-direction:column;gap:1px;margin:2px 0 8px 14px;padding-left:8px;border-left:1.5px solid #eef0f5}.channel-list .nav-item{font-size:12.5px;padding:6px 10px}.dot{width:8px;height:8px;border-radius:3px;flex:none}.chip{font-size:9px;font-weight:700;background:#eef1fb;color:#2438c9;border-radius:999px;padding:1px 6px;margin-left:auto}.actor-box{margin-top:auto;display:flex;flex-direction:column;gap:8px;padding-top:10px;border-top:1.5px solid #eef0f5}.actor-row{display:flex;align-items:center;gap:8px;width:calc(100% + 12px);margin:0 -6px;padding:5px 6px;border:none;background:none;border-radius:8px;font:inherit;color:inherit;text-align:left;cursor:pointer}.actor-row:hover{background:#f1f3f8}.actor-row.active{background:#eef1fd}.avatar{width:28px;height:28px;border-radius:50%;flex:none;background:linear-gradient(135deg,var(--acc),var(--acc-2));display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:11px}.avatar.md{width:42px;height:42px;font-size:16px}.avatar.sm{width:30px;height:30px;font-size:12px}.actor-meta{font-size:12px;line-height:1.3;min-width:0}.actor-meta .role{color:var(--muted);font-size:10px;text-transform:capitalize}.pill-btn{cursor:pointer;margin-left:auto;font-size:9px;font-weight:700;border:1.5px solid #d7dbe4;border-radius:999px;padding:3px 8px;color:var(--muted-2);background:#fff;font-family:inherit}.main{flex:1;display:flex;flex-direction:column;min-width:0}.topbar{height:56px;flex:none;background:var(--panel);border-bottom:1.5px solid var(--border);display:flex;align-items:center;gap:12px;padding:0 22px}.topbar .title{font-weight:700;font-size:15px;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.content{flex:1;overflow:auto;padding:22px}.screen{max-width:1040px;margin:0 auto;display:flex;flex-direction:column;gap:16px}.screen.narrow{max-width:560px}.mobile-nav-toggle{display:none}.hamburger-btn{display:none;cursor:pointer;align-items:center;justify-content:center;width:34px;height:34px;border-radius:9px;font-size:17px;flex:none}.hamburger-btn:hover{background:#f6f7fb}.nav-backdrop{display:none}@media(max-width:880px){.hamburger-btn{display:flex}.sidebar{position:fixed;inset:0 auto 0 0;z-index:30;max-width:82vw;height:100dvh;overflow-y:auto;transform:translate(-100%);transition:transform .2s ease;box-shadow:8px 0 24px #0000001f}.mobile-nav-toggle:checked~.sidebar{transform:translate(0)}.nav-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#14141e59;z-index:20}.mobile-nav-toggle:checked~.nav-backdrop{display:block}.content{padding:16px}}@media(max-width:520px){.topbar{padding:0 12px;gap:8px}.content{padding:12px}.card,.acc-head,.acc-body,.post-card,.channel-row,.suggestion-row{padding:14px}.picker{flex-direction:column}}.home-grid{margin:auto;width:100%;max-width:1040px;padding:48px 32px;display:grid;grid-template-columns:1.05fr 1fr;gap:44px;align-items:center}@media(max-width:760px){.home-grid{grid-template-columns:1fr;padding:32px 20px}}.card{background:var(--panel);border:1.5px solid var(--border);border-radius:var(--radius-lg);padding:20px}.acc{background:var(--panel);border:1.5px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.acc-head{width:100%;box-sizing:border-box;display:flex;align-items:center;gap:12px;padding:16px 20px;background:none;border:0;font-family:inherit;font-size:15px;font-weight:700;color:inherit;text-align:left;cursor:pointer}.acc-head:hover{background:#00000005}.acc-head .acc-title{flex:1;min-width:0}.acc-head .acc-aside{flex:none;font-size:13px;font-weight:700;color:var(--acc)}.acc-head .acc-chevron{flex:none;font-size:11px;color:var(--muted);transition:transform .15s ease}.acc-head[aria-expanded=true] .acc-chevron{transform:rotate(180deg)}.acc-body{padding:4px 20px 20px;border-top:1.5px solid var(--border)}.hero{border-radius:var(--radius-lg);padding:18px 20px;color:#fff;display:flex;align-items:center;gap:14px;flex-wrap:wrap;box-shadow:0 8px 24px #3b5bfd40}.hero-icon{width:46px;height:46px;border-radius:13px;background:#ffffff38;display:flex;align-items:center;justify-content:center;font-size:22px;flex:none}.hero .name{font-weight:700;font-size:20px}.hero .meta{font-size:12.5px;color:#ffffffd9;margin-top:3px}.hero .badge{font-size:11px;font-weight:700;background:#fff3;border-radius:999px;padding:3px 10px}.composer{display:flex;gap:13px;align-items:center}.composer-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.composer input[type=text]{flex:1;border:none;background:transparent;font-size:15px;font-family:inherit;outline:none;color:var(--text);padding:8px 0}.composer-attachment{display:flex;align-items:center;gap:8px;font-size:12px;color:var(--muted-2);background:#f6f7fb;border-radius:999px;padding:4px 6px 4px 12px;width:fit-content;max-width:100%}.composer-attachment span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.attach-btn{display:flex;align-items:center;justify-content:center;padding:11px 14px;flex:none}.post-media{max-width:100%;max-height:360px;border-radius:12px;display:block;background:#000}.btn{cursor:pointer;font-weight:700;border-radius:11px;padding:11px 20px;font-size:13.5px;border:1.5px solid var(--border);background:#fff;color:var(--text);font-family:inherit}.btn.primary{background:var(--acc);color:#fff;border-color:var(--acc)}.btn.dark{background:#26241f;color:#fff;border-color:#26241f}.btn.block{width:100%;text-align:center}.btn:disabled{opacity:.5;cursor:default}.post-card{background:var(--panel);border:1.5px solid var(--border);border-radius:14px;padding:14px 16px;display:flex;flex-direction:column;gap:9px}.post-head{display:flex;align-items:center;gap:9px}.post-head .who{font-weight:700;font-size:13px}.post-head .ago{margin-left:auto;font-size:11px;color:#b7bcc7}.post-text{font-size:14px;line-height:1.45;white-space:pre-wrap}.post-actions{display:flex;gap:8px;align-items:center;flex-wrap:wrap}.link-btn{cursor:pointer;font-size:11.5px;font-weight:700;color:var(--muted-2);background:none;border:none;font-family:inherit;padding:0}.match-badge{cursor:pointer;font-size:11px;font-weight:700;background:#eef1fb;color:#2438c9;border:none;border-radius:999px;padding:3px 9px;font-family:inherit}.match-badge:hover{background:#e2e6fa}.related-popover{border-top:1.5px solid #eef0f5;padding-top:11px;display:flex;flex-direction:column;gap:9px}.related-title{font:700 9px ui-monospace,monospace;color:var(--muted);letter-spacing:.08em}.related-loading{font-size:12.5px;color:var(--muted-2)}.related-row{display:flex;align-items:center;gap:9px}.related-info{min-width:0}.related-name{font-weight:700;font-size:12.5px}.related-channel{font-size:11px;color:var(--muted-2)}.thread{border-top:1.5px solid #eef0f5;padding-top:11px;display:flex;flex-direction:column;gap:10px}.reply{display:flex;gap:9px}.reply .bubble{flex:1;min-width:0}.reply .who{font-weight:700;font-size:12px}.reply .text{font-size:13px;line-height:1.4;margin-top:2px}.reply-form{display:flex;gap:8px;margin-top:2px}.reply-form input{flex:1;border:1.5px solid var(--border);border-radius:9px;padding:8px 11px;font-size:12.5px;font-family:inherit;outline:none}.field{display:flex;flex-direction:column;gap:7px}.field label{font:700 9px ui-monospace,monospace;color:var(--muted);letter-spacing:.08em}.field input[type=text],.field input[type=number],.field input[type=email],.field input[type=password],.field input[type=url]{border:1.5px solid var(--border);border-radius:11px;padding:12px 14px;font-size:14px;font-family:inherit;outline:none;width:100%}.picker{display:flex;gap:10px}.picker-option{cursor:pointer;flex:1;border-radius:var(--radius-md);padding:14px;display:flex;flex-direction:column;gap:5px;background:#fff;border:1.8px solid var(--border)}.field .picker-option{font-family:inherit}.picker-option.selected,.picker-option:has(input:checked){background:#eef1fb;border-color:#a9b6f5;box-shadow:0 0 0 3px #3b5bfd1f}.hov:hover{background:#f6f7fb;border-radius:var(--radius-sm)}.picker-option .t{font-weight:700;font-size:14px}.picker-option .d{font-size:11.5px;color:var(--muted-2);line-height:1.4}.channel-row,.suggestion-row{background:var(--panel);border:1.5px solid var(--border);border-radius:14px;padding:15px;display:flex;align-items:center;gap:13px}.channel-row .icon{width:40px;height:40px;border-radius:11px;flex:none;display:flex;align-items:center;justify-content:center;font-size:19px}.channel-row .info{flex:1;min-width:0}.channel-row .info .t{font-weight:700;font-size:14px}.channel-row .info .d{font-size:12px;color:var(--muted-2);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.section-title{font-weight:700;font-size:20px}.section-sub{color:var(--muted-2);font-size:13px;margin-top:3px;line-height:1.5}.empty{background:var(--panel);border:1.5px dashed var(--border);border-radius:16px;padding:40px 20px;text-align:center;color:var(--muted)}.error-banner{background:#fdecec;border:1.5px solid #f3b9b9;color:#9b1c1c;border-radius:11px;padding:10px 14px;font-size:13px}.locked-note{font-size:12.5px;color:var(--muted-2);display:flex;align-items:center;gap:8px}.chat-log{display:flex;flex-direction:column;gap:10px;padding:16px;background:var(--panel);border:1.5px solid var(--border);border-radius:var(--radius-lg);min-height:320px;max-height:52vh;overflow-y:auto}.chat-msg{max-width:78%;padding:10px 13px;border-radius:13px;font-size:13.5px;line-height:1.5;white-space:pre-wrap;word-break:break-word}.chat-msg.user{align-self:flex-end;background:var(--acc);color:#fff;border-bottom-right-radius:4px}.chat-msg.agent{align-self:flex-start;background:#eef1fb;color:#33384a;border:1.5px solid #d5ddf7;border-bottom-left-radius:4px}.chat-typing{align-self:flex-start;font-size:12px;color:var(--muted-2)}.chat-composer{display:flex;gap:8px}.chat-composer input{flex:1;border:1.5px solid var(--border);border-radius:11px;padding:12px 14px;font-size:14px;font-family:inherit;outline:none}