:root{--navy:#172033;--navy2:#202b40;--paper:#fbfaf7;--card:#fff;--ink:#202735;--muted:#7d8491;--line:#e7e5df;--coral:#e86f52;--coral2:#c85a41;--teal:#2d817d;--mint:#dcefeb;--sand:#f3e8d8;--lav:#e8e5f1;--shadow:0 18px 45px rgba(31,38,52,.08)}*{box-sizing:border-box}html{background:var(--paper)}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.65 'Avenir Next','PingFang SC','Microsoft YaHei',sans-serif;letter-spacing:.01em}button,textarea,input,select{font:inherit}button{min-height:42px;cursor:pointer;border:1px solid var(--line);background:var(--card);color:var(--ink);border-radius:10px;padding:9px 15px;transition:.18s}button:hover{background:#f6f4ef;border-color:#d8d5cb}button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:not-allowed}button:focus-visible,a:focus-visible,textarea:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #e86f5248;outline-offset:3px}.workspace-rail{position:fixed;z-index:5;inset:0 auto 0 0;width:76px;background:var(--navy);display:flex;flex-direction:column;align-items:center;padding:22px 14px;gap:13px;color:#d7dbe5}.rail-logo{font:italic 42px/1 Georgia,serif;color:#fff;margin-bottom:16px}.workspace-rail>button{width:48px;height:48px;min-height:48px;padding:0;border:0;background:transparent;color:#8d98ab;border-radius:13px;display:grid;place-items:center}.workspace-rail>button:hover,.workspace-rail>button.selected{background:#2d3950;color:#fff}.workspace-rail>button span{font:700 10px 'Avenir Next',sans-serif;letter-spacing:.16em}.workspace-rail-bottom{margin-top:auto;display:grid;gap:17px;justify-items:center}.workspace-rail-bottom button{width:48px;height:38px;min-height:38px;padding:0;border:0;background:transparent;color:#8d98ab}.workspace-rail-bottom b{width:36px;height:36px;border-radius:50%;background:#f2ede4;color:var(--navy);display:grid;place-items:center;font-size:13px}.sidebar{position:fixed;z-index:4;inset:0 auto 0 76px;width:268px;background:#f7f5f0;border-right:1px solid var(--line);padding:28px 22px 20px;display:flex;flex-direction:column}.brand{display:flex;align-items:center;gap:12px;color:var(--navy);text-decoration:none}.brand-mark{font:italic 55px/1 Georgia,serif;letter-spacing:-.1em}.brand-name{font:600 23px/1 Georgia,serif;letter-spacing:-.04em}.brand-name small{display:block;margin-top:8px;color:var(--muted);font:600 8px/1.1 'Avenir Next',sans-serif;letter-spacing:.18em}.sidebar-tools{display:flex;align-items:center;gap:8px;margin:38px 0 25px}.sidebar-search{display:flex;align-items:center;gap:8px;flex:1;min-height:41px;padding:0 12px;background:#fff;border:1px solid #dedbd3;border-radius:11px;color:var(--muted)}.sidebar-search input{border:0!important;outline:0;width:100%;min-height:35px;padding:4px 0!important;background:transparent!important;color:var(--ink)}.sidebar-add{width:41px;min-width:41px;min-height:41px;padding:0;border:1px solid #dad6cd;border-radius:11px;background:var(--navy);color:#fff;font-size:21px}.sidebar-label{font-size:9px;font-weight:700;letter-spacing:.2em;color:#a2a19b;margin:0 7px 9px}.sidebar nav{display:grid;gap:3px}.sidebar nav button{display:flex;align-items:center;gap:10px;width:100%;min-height:44px;padding:8px 10px;background:transparent;border-color:transparent;border-radius:10px;color:#6e737c;font-size:12px;text-align:left}.sidebar nav button:hover{background:#eeece6}.sidebar nav button.selected{background:#fff;color:var(--navy);box-shadow:0 5px 16px #1f26340f}.nav-index{font:700 9px 'Avenir Next',sans-serif;letter-spacing:.08em;color:#b1b1aa;width:19px}.sidebar nav button.selected .nav-index{color:var(--coral)}.nav-arrow{margin-left:auto;color:#b0b1af}.sidebar-divider{height:1px;background:#e6e3dc;margin:28px 0 23px}.team{display:grid;gap:12px;margin:3px 7px 0}.team p{display:flex;align-items:center;gap:10px;margin:0;color:#555c68;font-size:11px}.team p i{font-style:normal;display:grid;place-items:center;width:29px;height:29px;border-radius:9px}.team p span{line-height:1.3}.team p small{display:block;color:#a1a29f;font-size:9px;margin-top:3px}.green{background:var(--mint);color:var(--teal)}.purple{background:var(--lav);color:#7f74a4}.ochre{background:var(--sand);color:#a77a43}.sidebar-links{display:grid;gap:1px;margin-top:auto}.sidebar-links button{display:flex;justify-content:space-between;width:100%;min-height:37px;padding:5px 7px;background:transparent;border:0;border-radius:7px;color:#686e78;font-size:11px;text-align:left}.sidebar-links button:hover{background:#eeece6;color:var(--navy)}.sidebar-links b{font-size:13px;color:#a0a19c}.profile{display:flex;align-items:center;gap:10px;border-top:1px solid #e4e1d9;margin-top:17px;padding-top:15px}.profile>b{width:34px;height:34px;border-radius:50%;background:var(--navy);color:white;display:grid;place-items:center;font-size:12px}.profile span{font-size:11px;color:var(--navy)}.profile span small{display:block;color:#9b9c99;font-size:9px;margin-top:2px}.profile>i{width:8px;height:8px;background:#55b390;border-radius:50%;margin-left:auto}.workspace{height:100dvh;margin-left:344px;display:flex;flex-direction:column;background:var(--paper)}header{min-height:78px;flex-shrink:0;border-bottom:1px solid var(--line);padding:0 42px;display:flex;align-items:center;justify-content:space-between;gap:18px;background:#fbfaf7f2}.header-context{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--navy)}.header-context strong{font-weight:500;color:#878b91}.header-context em{font-style:normal;color:#cac8c0}.status-dot{width:8px;height:8px;background:#5cb497;border-radius:50%;box-shadow:0 0 0 4px #5cb49722}.header-actions{display:flex;align-items:center;gap:17px}.badge{font-size:10px;color:var(--teal);padding:6px 11px;border:1px solid #c8e2dc;border-radius:20px;background:#f0f9f6}.persona-label{font-size:10px;color:#8a8c91;display:flex;align-items:center;gap:8px}.persona-label select{min-height:36px;border:1px solid #ddd9d0;border-radius:9px;padding:5px 27px 5px 10px;color:var(--navy);background:#fff}#mobile-settings{font-size:11px;border:0;background:transparent;padding:6px 0;color:#767b83}.mobile-nav{display:none}.main-scroll{overflow:auto;flex:1;scroll-behavior:smooth}.view{max-width:1120px;width:100%;padding:54px 58px 36px;margin:0 auto}.welcome{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 250px;gap:38px;padding:15px 0 35px}.welcome-main{min-width:0}.eyebrow{font-size:9px;font-weight:700;letter-spacing:.2em;color:#a29f95}.welcome h1{font:500 clamp(38px,4vw,58px)/1.1 Georgia,'Songti SC',serif;letter-spacing:-.055em;margin:20px 0 16px;color:var(--navy)}.welcome h1 em{font-style:normal;color:var(--coral)}.welcome-main>p{font-size:14px;line-height:1.9;color:#85878b;margin:0}.today-card{min-height:255px;background:var(--navy);color:#e9edf3;border-radius:20px;padding:20px 21px;display:flex;flex-direction:column;box-shadow:var(--shadow);position:relative;overflow:hidden}.today-card:after{content:'';position:absolute;right:-50px;bottom:-60px;width:180px;height:180px;border:1px solid #fff2;border-radius:50%}.today-card-top,.today-card-foot{display:flex;justify-content:space-between;align-items:center;font:700 9px 'Avenir Next',sans-serif;letter-spacing:.14em;color:#98a5b8}.today-status{color:#9be0c7;display:flex;gap:6px;align-items:center}.today-status i{width:6px;height:6px;background:#68c49f;border-radius:50%}.today-mark{font:italic 70px/1 Georgia,serif;color:#fff;margin:26px 0 12px;letter-spacing:-.12em}.today-card p{font-size:14px;line-height:1.75;color:#bcc6d3;margin:0}.today-card p strong{color:#fff;font-weight:500}.today-card-foot{margin-top:auto;border-top:1px solid #fff2;padding-top:14px;color:#8997aa;letter-spacing:.03em}.demo-note{grid-column:1/-1;color:#aaa99f;font-size:10px;margin-top:-4px}.suggestions{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:38px}.suggestions button{position:relative;min-height:146px;text-align:left;padding:18px;display:flex;flex-direction:column;align-items:flex-start;background:#fff;border:1px solid #e2dfd7;border-radius:15px;box-shadow:0 8px 22px #1f263408}.suggestions button:hover{border-color:#d2c7bb;background:#fffaf7;box-shadow:0 12px 26px #1f263414}.suggestions span{font:700 9px 'Avenir Next',sans-serif;letter-spacing:.16em;color:var(--coral);margin-bottom:auto}.suggestions strong{font-size:13px;font-weight:600;color:var(--navy);line-height:1.45;margin-top:18px}.suggestions small{font-size:10px;color:#969997;margin-top:6px;line-height:1.5}.suggestions b{position:absolute;right:16px;bottom:14px;font-size:16px;font-weight:400;color:#b8b6af}.message{max-width:820px;margin:24px auto;display:flex;flex-direction:column;align-items:flex-start}.message.user{align-items:flex-end}.message-label{font-size:10px;font-weight:600;color:#a1a39f;margin-bottom:7px}.bubble{white-space:pre-wrap;overflow-wrap:anywhere;max-width:100%;font-size:14px;color:#505661}.user .bubble{background:var(--navy);color:#fff;border-radius:16px 16px 3px 16px;padding:13px 17px;max-width:82%}.assistant .bubble{padding:4px 0;line-height:1.95}.plan,.negotiation,.calendar-event,.reminder-item{margin-top:16px;width:100%;background:#fff;border:1px solid #e2dfd7;border-radius:16px;padding:22px;box-shadow:0 8px 25px #1f263408}.plan h3{font-size:16px;font-weight:600;margin:0 0 9px;color:var(--navy)}.plan p,.negotiation p{font-size:12px;color:#898d91}.plan ol{padding-left:21px;font-size:13px}.plan li{padding:6px 0}details{border-top:1px solid #eeeae3;padding-top:12px;margin-top:16px}summary{cursor:pointer;font-size:11px;color:#7e858d;min-height:35px}details p{margin:10px 0}.actions{display:flex;flex-wrap:wrap;gap:8px;margin-top:17px}.actions button{font-size:11px}.primary,#send{background:var(--coral);color:#fff;border-color:var(--coral)}.primary:hover,#send:hover{background:var(--coral2);border-color:var(--coral2);box-shadow:0 6px 16px #e86f5233}.plan small,.negotiation small{display:block;color:#a2a39f;font-size:10px;margin-top:12px}.composer-wrap{padding:12px max(42px,calc((100% - 1010px)/2)) 18px;background:var(--paper)}#composer{background:var(--navy);border:0;border-radius:16px;padding:16px 18px 13px;box-shadow:0 14px 34px #17203329}#composer textarea{width:100%;resize:vertical;min-height:53px;max-height:190px;border:0;background:transparent;color:#fff;line-height:1.8}#composer textarea::placeholder{color:#8590a3}.composer-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:7px}.composer-bottom>span{font-size:10px;color:#8e9aae}.composer-bottom>span i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#69c49f;margin:0 6px 1px 0}.composer-bottom #send{font-size:11px;padding:7px 14px;min-height:36px}.composer-bottom #send b{font-size:15px;font-weight:400;margin-left:5px}.footnote{text-align:center;font-size:9px;color:#aaa99f;margin:10px 0 0}#working{max-width:820px;margin:22px auto;color:#969b9e;animation:pulse 1.5s infinite}@keyframes pulse{50%{opacity:.45}}.page-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:22px;padding:15px 0 30px;border-bottom:1px solid var(--line)}.page-heading h1{font:500 39px/1.15 Georgia,'Songti SC',serif;letter-spacing:-.045em;color:var(--navy);margin:15px 0 9px}.page-heading p{font-size:13px;color:#888d92;margin:0}.page-heading>button{flex-shrink:0}.page-heading button span,.section-heading button span{margin-left:8px}.explanation{display:flex;align-items:center;gap:17px;font-size:12px;color:#8a8d90;padding:22px 0;border-bottom:1px solid var(--line)}.explanation-index{font:700 10px 'Avenir Next',sans-serif;color:var(--coral);letter-spacing:.15em}.negotiation{margin-top:18px}.negotiation-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.negotiation-head h3{margin:0;font-size:16px}.state-chip{background:#eef6f2;font-size:10px;padding:4px 10px;border-radius:20px;color:var(--teal);white-space:nowrap}.candidate{font-size:19px;margin:14px 0 5px;color:var(--navy)}.transcript{list-style:none;padding:0;margin:0}.transcript li{padding:12px 0;border-bottom:1px solid #f0eee8;font-size:12px}.transcript .event-type{font-size:9px;letter-spacing:.1em;color:var(--coral);display:block}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin-top:43px;border-bottom:1px solid var(--line);padding-bottom:17px}.section-heading h2{font:500 25px Georgia,'Songti SC',serif;color:var(--navy);margin:9px 0 0}.muted{color:#8e9295;font-size:11px}.empty{padding:42px 0;color:#999d9e;font-size:13px}.calendar-event h3,.reminder-item h3{margin:0;color:var(--navy)}.calendar-event p,.reminder-item p{font-size:12px;color:#8e9295}#pending-count{font-size:10px;color:var(--coral);margin-left:-4px}.calendar-event,.reminder-item{margin-top:14px}dialog{border:1px solid #dedbd4;border-radius:18px;padding:30px;max-width:580px;width:calc(100% - 30px);max-height:86dvh;overflow:auto;color:var(--ink);box-shadow:var(--shadow)}dialog::backdrop{background:#17203380}dialog p,dialog li{font-size:12px}dialog label:not(.check-label){display:block;font-size:12px;margin-top:14px}dialog input:not([type=checkbox]),dialog select,dialog textarea{display:block;border:1px solid #dedbd4;border-radius:9px;width:100%;padding:10px;margin-top:6px;background:#fff;min-height:44px}dialog textarea{min-height:70px;max-height:230px}.check-label{display:flex;align-items:flex-start;gap:9px;font-size:11px;margin-top:20px}.check-label input{margin-top:6px;flex-shrink:0;accent-color:var(--coral)}fieldset{border:1px solid #dedbd4;border-radius:9px;margin:18px 0 0;padding:10px}legend{font-size:11px}.choice-row{display:flex;gap:15px;flex-wrap:wrap}.choice-row label{margin:0!important}pre{white-space:pre-wrap;overflow-wrap:anywhere;font-family:inherit;font-size:12px}#toast{display:none;position:fixed;bottom:28px;left:50%;transform:translateX(-50%);max-width:90vw;background:var(--navy);color:#fff;padding:12px 20px;border-radius:10px;z-index:10;box-shadow:var(--shadow)}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}[hidden]{display:none!important}@media(max-width:1100px){.sidebar{width:230px;padding-left:17px;padding-right:17px}.workspace{margin-left:306px}.view{padding-left:38px;padding-right:38px}.welcome{grid-template-columns:minmax(0,1fr) 220px}.suggestions{grid-template-columns:1fr}.suggestions button{min-height:110px}.suggestions strong{margin-top:9px}}@media(max-width:760px){.workspace-rail{display:none}.sidebar{display:none}.workspace{margin-left:0}header{min-height:66px;padding:0 18px}.header-context{font-size:12px}.header-context em,.header-context strong{display:none}.header-actions{gap:8px}.badge,.persona-label>span{display:none}.persona-label select{min-height:34px}.mobile-nav{display:flex;gap:5px;padding:7px 12px;border-bottom:1px solid var(--line);overflow:auto;flex-shrink:0;background:var(--paper)}.mobile-nav button{white-space:nowrap;font-size:11px;padding:6px 13px;min-height:36px}.view{padding:31px 18px 28px}.welcome{display:block;padding-top:0}.welcome h1{font-size:42px;margin-top:16px}.welcome-main>p{font-size:13px}.today-card{display:none}.demo-note{margin-top:24px}.suggestions{gap:9px;margin-top:28px}.suggestions button{min-height:120px;padding:15px}.message{margin:21px 0}.composer-wrap{padding:10px 12px 14px}.page-heading{display:block;padding-top:0}.page-heading h1{font-size:33px}.page-heading>button{margin-top:18px}.explanation{align-items:flex-start;gap:11px}.section-heading{margin-top:34px}dialog{padding:23px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}