:root{--pine:#204f43;--pine-dark:#153e34;--cream:#f7f8f3;--paper:#fff;--ink:#233d35;--muted:#65746d;--line:#e0e6dd;--accent:#dbe8ca;--danger:#a13232;--radius:18px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;color:var(--ink);background:var(--cream);font-synthesis:none}*{box-sizing:border-box}body{margin:0}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.65}a{color:inherit}button:focus-visible,a:focus-visible{outline:3px solid #b08b43;outline-offset:4px}input:focus,select:focus,textarea:focus{outline:2px solid var(--pine);outline-offset:1px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(32px,4vw,52px);line-height:1.13;letter-spacing:-1.7px;font-weight:600}h2{font-size:24px;letter-spacing:-.65px}h3{font-size:19px;letter-spacing:-.3px}p{line-height:1.65}em{font-family:Georgia,serif;font-weight:400}small,.small{font-size:12px;line-height:1.6}.muted{color:var(--muted)}.eyebrow{font-size:10px;font-weight:700;letter-spacing:1.7px;display:block;margin-bottom:16px}.light{color:#d2dfc7}.primary,.secondary{border-radius:8px;padding:13px 19px;min-height:44px;border:1px solid transparent;font-weight:600;font-size:13px;display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none}.primary{background:var(--pine);color:white}.primary:hover{background:var(--pine-dark)}.secondary{background:transparent;border-color:#cbd6cb;color:var(--pine)}.secondary:hover{background:#edf1e9}.compact{min-height:36px;padding:8px 13px;font-size:11px}.link{border:0;background:none;color:var(--pine);font-size:12px;padding:10px 0;min-height:36px;cursor:pointer}.danger{color:var(--danger)}.primary.danger{background:var(--danger);color:white}.wide{width:100%}.logo{background:var(--pine);color:#f3f4dc;width:44px;height:44px;border-radius:13px;display:inline-flex;justify-content:center;align-items:center;font-family:Georgia,serif;font-size:29px;letter-spacing:-2px;flex-shrink:0}.logo span{font-size:21px}.brand{display:flex;gap:12px;align-items:center;text-decoration:none;font-size:18px;letter-spacing:-.6px;font-weight:650}.brand small{display:block;font-size:7px;letter-spacing:1.4px;margin-top:5px;font-weight:600}.workspace{display:flex;min-height:100vh}.sidebar{width:240px;flex-shrink:0;background:white;border-right:1px solid var(--line);padding:32px 22px;position:fixed;inset:0 auto 0 0;display:flex;flex-direction:column;z-index:5}.sidebar .brand{margin-bottom:54px}.nav-caption{font-size:9px;letter-spacing:1.5px;color:#8a958c;margin:0 14px 15px}nav{display:grid;gap:7px}.nav-item{display:flex;align-items:center;gap:14px;text-decoration:none;font-size:13px;font-weight:500;border-radius:9px;padding:14px;color:var(--muted);min-height:48px}.nav-item span{font-size:22px;width:20px;line-height:1;text-align:center}.nav-item.active{background:#eaf0e4;color:var(--pine);font-weight:650}.nav-item:hover{background:#f4f6ef}.side-note{margin-top:auto;background:#f7f8f1;padding:20px;border-radius:12px}.side-note>span{font-size:24px;color:#849a63;display:block;margin-bottom:12px}.side-note b{font-size:13px}.side-note p{font-size:11px;color:var(--muted);margin-bottom:0;margin-top:7px}.profile{display:flex;gap:10px;align-items:center;margin-top:24px;padding-top:24px;border-top:1px solid var(--line);font-size:12px}.avatar{width:35px;height:35px;border-radius:50%;background:#e9eee3;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0;font-size:13px;font-weight:600}.profile small,.member-row small,.invite-row small{display:block;color:var(--muted);font-size:10px}.profile button{margin-left:auto;border:0;background:none;color:var(--muted);font-size:22px;min-width:30px;min-height:44px}.main-column{margin-left:240px;flex:1;min-width:0}.topbar{height:77px;background:#fff;border-bottom:1px solid var(--line);padding:0 44px;display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#8c958e}.topbar b{color:var(--ink);font-weight:500;margin-left:8px}.mode-banner{display:flex;align-items:center;gap:14px;padding:10px 44px;background:#e8f0e7;color:#395b45;font-size:10px;line-height:1.5}.mode-banner.demo{background:#f5eedf;color:#745b29}.mode-banner b{letter-spacing:.8px;font-size:9px}.mode-banner #connection{margin-left:auto;white-space:nowrap}#main{max-width:1400px;padding:40px 44px 25px;margin:auto;outline:none}.page-intro{display:grid;grid-template-columns:1.35fr 1fr;gap:30px;padding:8px 0 38px}.page-intro h1{margin-bottom:18px}.page-intro p{color:var(--muted);font-size:13px}.hero-card{background:#e7edde;border:1px solid #dce4d2;border-radius:var(--radius);padding:29px 28px;position:relative;overflow:hidden}.hero-card:after{content:'';position:absolute;width:210px;height:210px;border:1px solid #c6d4bb;border-radius:50%;right:-94px;top:30px;box-shadow:0 0 0 26px #dfe8d6,0 0 0 27px #c6d4bb;pointer-events:none}.hero-card>b{display:block;font-family:Georgia,serif;font-size:25px;font-weight:400;position:relative;z-index:1}.hero-card p{font-size:12px;position:relative;z-index:1}.mini-stack{display:flex;margin-bottom:26px}.mini-stack span{height:31px;width:31px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:2px solid #e7edde;background:#c8d5b8;font-size:9px;margin-left:-5px}.mini-stack span:first-child{margin-left:0}.mini-stack span:nth-child(2){background:#e8d2bd}.mini-stack span:nth-child(3){background:#d7cfe0}.mini-stack span:nth-child(4){background:#c9dbe0}.hero-line{display:block;position:relative;z-index:1;font-size:8px;letter-spacing:1.1px;margin-top:25px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:20px;margin:5px 0 22px}.section-head h2{margin-bottom:0}.section-head .eyebrow{font-size:8px;margin-bottom:10px}.subject-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.subject-card{border:1px solid #dce3d7;background:white;border-radius:14px;padding:23px;text-align:left;color:var(--ink);transition:transform .15s,box-shadow .15s}.subject-card:hover{transform:translateY(-3px);box-shadow:0 8px 18px #204f430a}.subject-top{display:flex;justify-content:space-between;align-items:center;font-size:18px;color:#7e8b7c;margin-bottom:27px}.subject-code{padding:12px;border-radius:10px;font-size:14px;background:#e8efdf;color:#4b6643}.peach .subject-code{background:#f7e9df;color:#966848}.lavender .subject-code{background:#eee9f6;color:#7d6998}.blue .subject-code{background:#e5eff3;color:#557b8c}.subject-number{font-size:8px;letter-spacing:1.3px;color:#7b897d;display:block;margin-bottom:11px}.subject-card h3{margin-bottom:8px;font-size:20px}.subject-card p{font-size:11px;color:var(--muted);margin-bottom:21px}.subject-bottom{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #e9eee4;padding-top:17px;font-size:11px}.home-bottom{display:grid;grid-template-columns:1fr 1fr;margin-top:33px;gap:35px}.start-card{background:#eef1e8;padding:25px;border-radius:14px}.start-card .eyebrow{font-size:8px}.start-card h2{font-size:22px;line-height:1.25}.start-card p{font-size:11px;color:var(--muted)}.start-card .primary{font-size:11px}.principles{padding:20px 0}.principles h3{font-size:15px;margin-bottom:23px}.principles p{font-size:11px;border-bottom:1px solid var(--line);padding-bottom:12px}.principles p span{color:#92a079;margin-right:13px;font-size:9px}.principles small{color:var(--muted);font-size:10px}.page-footer{display:flex;justify-content:space-between;align-items:center;padding:10px 44px 25px;color:#8a958b;font-size:9px;gap:15px}.page-footer .link{font-size:9px}.view-head h1{font-size:36px;margin-bottom:12px}.view-head{margin-bottom:30px}.view-head p{font-size:13px}.filters{display:flex;gap:20px;align-items:end;background:white;border:1px solid var(--line);padding:18px;border-radius:12px;margin-bottom:28px}.filters label{margin:0;flex:1;font-size:10px}.filters select,.filters input{margin-top:9px}.search-label{flex:1.5!important}label{display:block;font-size:12px;font-weight:500;margin-bottom:18px}input,select,textarea{display:block;width:100%;min-width:0;padding:12px 13px;border:1px solid #ced8ce;border-radius:7px;background:#fff;color:var(--ink);font-size:14px;margin-top:8px}textarea{resize:vertical}select{min-height:44px}.slim{margin:18px 0}.slim h2{font-size:19px}.notice{background:#eff2e7;border:1px solid #d9e0ce;border-radius:10px;padding:17px;line-height:1.6;margin-bottom:22px;font-size:12px}.notice p{margin:8px 0 0}.message{display:flex;align-items:flex-start;gap:13px;background:white;border:1px solid var(--line);padding:20px;border-radius:12px;margin-bottom:13px;overflow-wrap:anywhere}.message>div{min-width:0;flex:1}.message-meta{display:flex;gap:12px;align-items:center;font-size:12px;flex-wrap:wrap}.message-meta time{font-size:10px;color:var(--muted)}.message-meta .link{margin-left:auto;font-size:10px;padding:0;min-height:24px}.message p{font-size:13px;margin:9px 0 0}.preserve{white-space:pre-wrap;overflow-wrap:anywhere}.composer{background:white;border:1px solid var(--line);border-radius:12px;padding:18px;margin-top:25px}.composer>div{display:flex;justify-content:space-between;gap:20px;margin-top:14px;align-items:center}.composer>label{margin-bottom:5px}.more{margin:18px 0}.resource-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.resource-card,.question-card,.panel{border:1px solid var(--line);border-radius:14px;padding:24px;background:white;min-width:0}.resource-meta{display:flex;align-items:center;gap:15px;margin-bottom:20px}.resource-icon{background:#edf2e6;padding:10px 14px;border-radius:9px;font-size:23px}.tag{font-size:10px;color:var(--muted);background:#f2f5ee;padding:6px 9px;border-radius:5px}.resource-card h3{font-size:19px}.resource-card p{font-size:12px}.resource-link{font-size:12px;color:var(--pine)}.card-foot{display:flex;gap:15px;justify-content:space-between;align-items:center;border-top:1px solid var(--line);padding-top:15px;margin-top:20px;color:var(--muted);font-size:10px;flex-wrap:wrap}.question-card{margin-bottom:20px}.question-card h3{line-height:1.6;font-size:18px}.badge{font-size:10px;color:#7c5e22;background:#f7efd9;border-radius:20px;padding:7px 10px}.badge.reviewed{background:#e7efde;color:#48623a}.choices{display:grid;gap:10px}.choice{border:1px solid #dbe2d6;background:white;border-radius:8px;padding:13px;display:flex;gap:13px;align-items:center;text-align:left;color:var(--ink);font-size:13px;opacity:1!important}.choice span{background:#eff2e9;flex-shrink:0;border-radius:5px;padding:5px 9px;font-size:11px}.choice:hover{background:#f5f7f0}.choice.correct{background:#e7f2df;border-color:#92b47b}.choice.incorrect{background:#fff0e9;border-color:#c69a8b}.explanation{background:#f0f5e9;border-left:3px solid #7d9d65;padding:18px;margin-top:18px;font-size:13px}.explanation p{margin:8px 0 0;white-space:pre-wrap}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:20px}.panel{margin-bottom:20px}.panel h2{font-size:20px}.member-row,.invite-row{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-size:12px;overflow-wrap:anywhere}.member-row .link{margin-left:auto}.invite-row>span:first-child{flex:1}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 15px}.empty{text-align:center;padding:50px 20px;color:var(--muted);grid-column:1/-1}.empty>span{font-size:40px;color:#879c78;display:block;margin-bottom:20px}.empty h3{color:var(--ink)}.empty p{font-size:13px}.loading{padding:80px 10px;color:var(--muted)}.gate{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.gate-art{background:var(--pine);color:#f5f4df;padding:42px 8vw;display:flex;flex-direction:column;justify-content:space-between;min-height:100vh}.gate-art .logo{background:#d9e6c9;color:var(--pine)}.gate-art h1{font-family:Georgia,serif;font-size:clamp(38px,4vw,59px);font-weight:400}.gate-art p{font-size:13px;color:#d2dfcd}.gate-art>small{font-size:10px;color:#c1d2bf}.gate-form{align-self:center;max-width:460px;padding:50px 35px;margin:auto}.gate-form h2{font-size:33px;line-height:1.25}.gate-form .eyebrow{font-size:9px}.gate-form>p{font-size:13px}.gate-form form .primary{width:100%}.gate-form .secondary{margin-top:15px}.gate-footer{font-size:10px;color:var(--muted);margin-top:32px;padding-top:20px;border-top:1px solid var(--line);line-height:1.7}.art-orbit{position:relative;border:1px solid #86a18b66;border-radius:50%;width:230px;height:230px;margin:40px auto 25px;display:flex;align-items:center;justify-content:center}.art-orbit:before{content:'';position:absolute;inset:28px;border:1px solid #86a18b66;border-radius:50%}.art-orbit b{font-size:75px;font-family:Georgia,serif;font-weight:400;color:#d9e6bb}.art-orbit>span{position:absolute;font-size:10px;background:#335f4e;border:1px solid #69836a;padding:10px 15px;border-radius:20px}.art-orbit>span:first-child{top:0;left:0}.art-orbit>span:nth-child(2){right:-25px;top:90px}.art-orbit>span:nth-child(3){bottom:0;left:20px}.access-card{max-width:500px;margin:10vh auto;background:white;padding:35px;border:1px solid var(--line);border-radius:20px}.access-card h1{font-size:32px;margin-top:25px}dialog{border:1px solid var(--line);border-radius:18px;max-width:580px;width:calc(100% - 32px);padding:28px;color:var(--ink);background:var(--cream);max-height:90dvh;overflow:auto}dialog::backdrop{background:#193d3277;backdrop-filter:blur(4px)}.dialog-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px}.dialog-head h2{font-size:23px;margin:0}.dialog-head button{font-size:24px;border:0;background:none;color:var(--muted);min-width:44px;min-height:44px}dialog p{font-size:13px}.check{display:flex;align-items:flex-start;gap:12px;font-size:11px;line-height:1.7}.check input{width:18px;min-width:18px;height:18px;margin:0}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#153e34;color:white;padding:15px 22px;border-radius:10px;font-size:13px;max-width:90vw;z-index:100;display:none;box-shadow:0 5px 25px #0002}#toast.visible{display:block}.skip{position:fixed;top:-60px;left:15px;z-index:200;padding:15px;background:white}.skip:focus{top:10px}@media(min-width:1450px){.subject-grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media(max-width:1050px){.sidebar{width:205px;padding:26px 15px}.main-column{margin-left:205px}.brand{font-size:16px}.brand small{font-size:6px}.topbar{padding:0 28px}#main{padding:30px 28px}.mode-banner{padding:10px 28px;flex-wrap:wrap;gap:6px 12px}.page-footer{padding:10px 28px 25px}.page-intro{gap:20px}.hero-card{padding:23px}.hero-card>b{font-size:22px}}@media(max-width:760px){.sidebar{height:68px;height:calc(68px + env(safe-area-inset-bottom));inset:auto 0 0;width:100%;padding:0 6px env(safe-area-inset-bottom);border:0;border-top:1px solid var(--line);flex-direction:row;background:#fffffff5;backdrop-filter:blur(14px)}.sidebar .brand,.nav-caption,.side-note,.profile{display:none}.sidebar nav{display:flex;width:100%;gap:0;justify-content:space-around}.nav-item{flex:1;padding:9px 3px;gap:4px;flex-direction:column;justify-content:center;font-size:8px;border-radius:0;min-width:0}.nav-item span{font-size:23px}.main-column{margin-left:0;margin-bottom:90px}.topbar{height:62px;padding:0 20px}.topbar>span{font-size:0}.topbar>span:before{content:'f+  FNP Conecta';font-size:18px;color:var(--pine);font-weight:650}.topbar b{display:none}.topbar .secondary{font-size:10px}.mode-banner{padding:9px 20px;gap:3px 10px}.mode-banner>span:nth-child(2){width:100%;order:3;font-size:10px}.mode-banner #connection{font-size:9px}#main{padding:26px 20px 15px}.page-intro{display:block;padding:5px 0 28px}.page-intro h1{font-size:41px;letter-spacing:-1.5px}.page-intro .eyebrow{font-size:8px}.hero-card{margin-top:23px;padding:20px 22px;min-height:165px}.hero-card .mini-stack{position:absolute;right:20px;bottom:20px;margin:0;z-index:1}.hero-card p{margin-bottom:15px}.hero-line{margin-top:20px}.hero-card:after{top:-50px}.section-head{gap:12px}.section-head .small{font-size:9px;white-space:nowrap}.section-head h2{font-size:21px}.subject-grid{gap:12px}.subject-card{padding:17px 14px;min-width:0}.subject-top{margin-bottom:22px}.subject-code{font-size:12px;padding:10px}.subject-card h3{font-size:17px;line-height:1.3;min-height:45px}.subject-card p{font-size:10px;min-height:35px}.subject-number{font-size:7px}.subject-bottom{font-size:9px}.home-bottom{grid-template-columns:1fr;gap:15px;margin-top:25px}.principles{padding:10px 2px}.page-footer{padding:10px 20px;font-size:8px;align-items:flex-start}.page-footer .link{font-size:8px;white-space:nowrap;padding-top:0}.view-head{align-items:flex-start;flex-direction:column}.view-head h1{font-size:32px}.filters{flex-direction:column;align-items:stretch;gap:15px}.filters label{font-size:11px}.resource-grid,.admin-grid{grid-template-columns:1fr}.question-card,.resource-card,.panel{padding:18px}.question-card .section-head{align-items:flex-start;flex-wrap:wrap}.question-card h3{font-size:16px}.composer>div{align-items:flex-start}.composer .small{font-size:9px}.composer .primary{white-space:nowrap;padding:12px}.message{padding:15px;gap:10px}.message .avatar{height:28px;width:28px;font-size:11px}.message-meta{gap:6px}.message-meta b{font-size:11px}.message-meta time{font-size:8px}.gate{display:flex;flex-direction:column}.gate-art{min-height:auto;padding:25px}.gate-art>div{display:none}.gate-art>small{margin-top:15px}.gate-form{padding:35px 25px;max-width:480px}.gate-form h2{font-size:31px}.access-card{margin:30px 16px;padding:24px}#toast{bottom:90px;width:calc(100% - 32px);font-size:12px}.form-grid{grid-template-columns:1fr}.desktop{display:none}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

.top-actions{display:flex;align-items:center;gap:18px}.top-actions .link{font-size:11px}@media(max-width:760px){.top-actions{gap:10px}.top-actions .link{font-size:10px}}

/* Community redesign — editable palette */
:root{--navy:#142b4a;--turquoise:#087f84;--coral:#ef7d70;--pine:var(--turquoise);--pine-dark:#06656a;--cream:#f4f7fb;--ink:#172e47;--muted:#64758b;--line:#e1e7ef;--accent:#dff3f0;--paper:#fff;--radius:20px;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;background:var(--cream)}
[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.primary{border-radius:12px;font-size:14px}.primary:hover{background:var(--pine-dark)}.secondary{border-radius:12px;border-color:var(--line);background:white;color:var(--ink)}input,textarea,select{border-color:#ccd7e3;border-radius:12px}input:focus,textarea:focus{outline-color:var(--turquoise)}button:focus-visible,a:focus-visible{outline-color:var(--coral)}.logo{font-family:inherit;font-weight:800;letter-spacing:-2px;background:var(--turquoise);color:white}.sidebar{width:94px;background:var(--navy);border:0;padding:26px 12px;color:white}.sidebar .brand{justify-content:center;margin:0 0 44px}.sidebar .brand>span:last-child{display:none}.sidebar .brand .logo{width:48px;height:48px;background:var(--coral);color:var(--navy);font-size:28px}.nav-caption,.side-note{display:none}.sidebar nav{gap:14px}.nav-item{color:#b7c8da;flex-direction:column;font-size:10px;padding:13px 4px;gap:8px;border-radius:16px}.nav-item.active{background:#ffffff16;color:#fff;box-shadow:inset 3px 0 var(--coral)}.nav-item:hover{background:#ffffff0f}.nav-item span{width:24px;height:24px;display:flex;align-items:center;justify-content:center}.nav-item svg{width:23px;height:23px}.profile{margin-top:auto;border-color:#ffffff1a;padding-top:20px;justify-content:center;flex-wrap:wrap}.profile .avatar{background:#25445f;color:#e0f5f3;width:36px;height:36px}.profile>div{display:none}.profile button{margin:0;color:#b9c9d9}.main-column{margin-left:94px}.topbar{height:72px;background:#fff;padding:0 40px;font-size:12px}.topbar b{font-weight:700}.top-actions .link{color:var(--ink)}.mode-banner{background:#edf6f6;color:#49646f;padding:8px 40px;font-size:10px}.mode-banner.demo{background:#fff0de;color:#765218}.mode-banner #connection{color:#526b78}.page-footer{padding:18px 40px;font-size:10px;color:#738497}#main{max-width:1400px;padding:36px 40px}.view-head h1{font-weight:750;letter-spacing:-1.2px}.panel,.resource-card,.question-card{border-color:var(--line);box-shadow:0 4px 24px #142b4a04}.eyebrow{color:#6f8295}.gate-art{background:var(--navy);color:white}.gate-art h1{font-family:inherit;font-weight:700;letter-spacing:-2px}.gate-art p,.gate-art>small{color:#bfd0df}.gate-art .logo{background:var(--coral);color:var(--navy)}.gate-art .art-orbit{border-color:#59738e}.art-orbit b{color:#88e1d7}.art-orbit:before{border-color:#59738e}.art-orbit>span{background:#25445f;border-color:#59738e}.gate-form h2{font-weight:700;color:var(--navy)}.gate-form .primary{padding:16px}.access-card{border-color:var(--line);box-shadow:0 20px 60px #142b4a0a}.notice{background:#edf7f7;border-color:#cde7e7}.badge{background:#fff0da}.badge.reviewed{background:#def4ee}.avatar{background:#e0f1ee;color:#136a67}#toast{background:var(--navy)}
body[data-view="chat"] .topbar,body[data-view="chat"] .page-footer{display:none}body[data-view="chat"] #main{max-width:none;padding:0}body[data-view="chat"] .mode-banner{padding:8px 24px;min-height:34px}.chat-workspace{display:grid;grid-template-columns:360px minmax(0,1fr);height:calc(100dvh - 34px);min-height:540px;background:white}.chat-list-pane{display:flex;flex-direction:column;min-height:0;border-right:1px solid var(--line);background:#fff}.chat-list-head{display:flex;justify-content:space-between;align-items:center;padding:34px 26px 24px}.chat-list-head .eyebrow{font-size:8px;letter-spacing:1.6px;margin-bottom:10px}.chat-list-head h1{font-size:32px;letter-spacing:-1.4px;font-weight:750;margin:0;display:flex;align-items:center;gap:6px}.coral-dot{height:7px;width:7px;border-radius:50%;background:var(--coral);align-self:flex-end;margin-bottom:8px}.circle-button{border:0;background:#f2f6f8;color:var(--ink);width:42px;min-width:42px;height:42px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-size:25px}.circle-button:hover{background:#e5f2f0}.chat-search{display:flex;gap:9px;align-items:center;background:#f2f5f9;border-radius:13px;margin:0 22px 20px;padding:0 13px;color:#7c8ba0;font-size:25px}.chat-search input{background:none;border:0;margin:0;padding:13px 0;font-size:12px;outline-offset:4px}.chat-tabs{display:flex;gap:8px;padding:0 22px 20px}.chat-tabs button{border:0;background:#f2f5f8;color:#607287;padding:9px 14px;border-radius:20px;font-size:11px;min-height:36px}.chat-tabs button.active{background:#dcf3ee;color:#066661;font-weight:700}.conversation-list{overflow:auto;flex:1;min-height:0}.conversation-row{display:flex;align-items:center;gap:13px;width:100%;border:0;background:white;text-align:left;padding:18px 23px;color:var(--ink);position:relative;min-height:88px}.conversation-row:after{content:'';height:1px;background:#f0f3f7;position:absolute;left:86px;bottom:0;right:23px}.conversation-row:hover{background:#f6f9fb}.conversation-row.selected{background:#eaf7f5}.conversation-row.selected:before{content:'';position:absolute;left:0;top:22px;bottom:22px;width:3px;border-radius:0 4px 4px 0;background:var(--turquoise)}.chat-avatar{width:47px;height:47px;min-width:47px;border-radius:17px;display:flex;align-items:center;justify-content:center;background:#eaf0f8;color:#4b6685;font-size:12px;font-weight:700}.avatar-general{background:var(--turquoise);color:white}.avatar-direct{background:#fbe9e7;color:#99584f}.conversation-copy{flex:1;min-width:0}.conversation-copy b{display:block;font-size:12px;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-copy>span{display:block;font-size:10px;line-height:1.5;color:#7b899a;margin-top:5px}.row-chevron{color:#a0aebc;font-size:20px}.peer-heading{padding:25px 23px 12px;font-size:12px}.peer-heading span{display:block;color:var(--muted);font-size:10px;margin-top:5px}.chat-list-empty{font-size:12px;color:var(--muted);padding:25px;line-height:1.7}.study-shortcut{margin:18px 20px 22px;padding:15px 13px;border-radius:15px;background:#f4f7fb;display:flex;gap:10px;align-items:center}.study-shortcut-icon{color:var(--turquoise)}.study-shortcut>div{flex:1}.study-shortcut b{display:block;font-size:10px;line-height:1.5}.study-shortcut span:not(.study-shortcut-icon){display:block;font-size:9px;color:var(--muted);line-height:1.6;margin-top:3px}.study-shortcut button{border:0;color:var(--turquoise);background:none;font-size:24px;min-width:34px;min-height:44px}.chat-room-pane{display:flex;flex-direction:column;min-width:0;min-height:0;position:relative;background:#f1f6fa;background-image:radial-gradient(#b7cbd92a 1px,transparent 1px);background-size:18px 18px}.chat-welcome{margin:auto;text-align:center;padding:35px}.welcome-illustration{position:relative;border-radius:45px;background:#dcefea;height:120px;width:120px;display:flex;align-items:center;justify-content:center;margin:0 auto 35px;transform:rotate(-7deg);color:var(--turquoise)}.welcome-illustration svg{width:65px;height:65px}.welcome-illustration>span{position:absolute;right:-18px;top:-14px;width:42px;height:42px;border-radius:50%;background:var(--coral);color:white;font-size:26px}.chat-welcome .eyebrow{font-size:9px;letter-spacing:2px;margin-bottom:18px}.chat-welcome h2{font-size:32px;line-height:1.25;letter-spacing:-1px}.chat-welcome p{font-size:12px;color:#74879b;line-height:1.8}.privacy-caption{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:40px;font-size:9px;color:#8a9cac}.privacy-caption svg{width:13px;height:13px}.chat-room-head{display:flex;align-items:center;gap:13px;padding:18px 30px;background:white;border-bottom:1px solid var(--line);flex-shrink:0;min-height:86px}.chat-room-head .chat-avatar{width:43px;height:43px;min-width:43px;border-radius:14px}.chat-room-title{flex:1;min-width:0}.chat-room-title h2{margin:0 0 5px;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.chat-room-title>span{font-size:10px;color:#7b8b9e}.chat-room-title>span.live{color:#087f72}.chat-back{display:none}.conversation-privacy{display:flex;align-items:center;justify-content:center;gap:6px;font-size:9px;color:#768a9b;padding:9px;background:#f5f9fb}.conversation-privacy svg{width:12px;height:12px}.message-search{padding:0 30px;margin:0;flex-shrink:0}.message-search input{margin:7px 0;background:#ffffff95;border-color:#e2eaf0;font-size:11px;padding:8px 12px;min-height:34px;border-radius:9px}.chat-message-scroll{flex:1;overflow:auto;padding:15px 34px 20px;min-height:0;overscroll-behavior:contain}.history-wrap{text-align:center}.history-wrap button{font-size:10px;color:#5d8194;padding:6px 16px}.chat-day{text-align:center;margin:14px 0 22px}.chat-day span{background:#e4edf4;color:#6a8297;font-size:9px;padding:7px 12px;border-radius:7px}.message-bubble{background:white;padding:13px 16px 10px;border-radius:4px 16px 16px 16px;box-shadow:0 2px 2px #142b4a04;margin:0 auto 14px 0;max-width:78%;width:fit-content;min-width:140px;overflow-wrap:anywhere;border:1px solid #e8edf3}.message-bubble.own{background:#dcf4ef;border-color:#d0eae4;margin:0 0 14px auto;border-radius:16px 4px 16px 16px}.message-bubble>b{display:block;color:#087c78;font-size:10px;margin-bottom:7px}.message-bubble.own>b{color:#537d77}.message-bubble p{font-size:13px;line-height:1.65;margin:0;white-space:pre-wrap;color:#2b4154}.message-bubble time{display:block;text-align:right;color:#8396a6;font-size:8px;margin-top:7px}.chat-compose{display:flex;align-items:flex-end;gap:12px;margin:0;background:#fff;padding:14px 25px 8px;flex-shrink:0;border-top:1px solid var(--line)}.chat-compose textarea{margin:0;background:#f1f5f9;border:1px solid transparent;border-radius:17px;padding:13px 17px;font-size:13px;resize:none;min-height:46px;max-height:130px}.send-button{display:flex;align-items:center;justify-content:center;border:0;background:var(--turquoise);color:#fff;width:47px;min-width:47px;height:47px;border-radius:15px}.send-button:hover{background:#06696e}.chat-composer-note{background:#fff;color:#8a99a8;font-size:8px;text-align:center;padding:0 20px 12px;flex-shrink:0}.chat-error{font-size:11px;color:#8b3e31;padding:12px 16px;background:#fff0e8;border:1px solid #f3d3c8;margin:8px 20px;border-radius:10px;line-height:1.6}.new-messages{position:absolute;bottom:116px;left:50%;transform:translateX(-50%);background:var(--navy);color:white;border:0;border-radius:20px;padding:10px 18px;font-size:11px;box-shadow:0 3px 20px #142b4a22}.chat-empty-room{text-align:center;padding:55px 18px;color:#6c8597}.chat-empty-room>span{display:block;font-size:38px;color:var(--coral);margin-bottom:16px}.chat-empty-room h3{font-size:18px}.chat-empty-room p{font-size:12px;max-width:300px;margin:auto}.chat-loading{text-align:center;color:var(--muted);padding:35px;font-size:12px}
.study-hero{display:flex;align-items:center;justify-content:space-between;margin:5px 0 35px;padding:16px 0 10px;gap:25px}.study-hero h1{font-size:43px;font-weight:750;line-height:1.15;letter-spacing:-1.6px;margin-bottom:18px}.study-hero h1>span{color:var(--turquoise)}.study-hero p{font-size:13px;color:var(--muted)}.study-hero-art{width:210px;min-width:170px;height:180px;background:#e5f2ef;border-radius:35px;position:relative;display:flex;align-items:center;justify-content:center;color:var(--turquoise);transform:rotate(5deg)}.study-hero-art svg{width:70px;height:70px;transform:rotate(-12deg)}.study-hero-art>span{position:absolute;right:-8px;top:-10px;font-size:40px;color:var(--coral)}.study-hero-art>b{position:absolute;bottom:24px;font-size:12px}.study-options{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:40px}.study-option{display:flex;align-items:center;gap:18px;text-decoration:none;padding:25px;background:white;border:1px solid var(--line);border-radius:20px;transition:transform .15s}.study-option:hover{transform:translateY(-3px)}.study-option>div{flex:1}.study-option small{font-size:8px;letter-spacing:1px;color:var(--muted)}.study-option h2{font-size:23px;margin:7px 0}.study-option p{font-size:11px;color:var(--muted);margin:0}.study-option>b{font-size:25px;color:var(--turquoise)}.study-option-icon{width:56px;height:65px;min-width:56px;display:flex;align-items:center;justify-content:center;border-radius:15px;background:#e2f2ef;color:var(--turquoise);font-size:29px}.practice-option .study-option-icon{background:#fff0e9;color:#b65f4f}.study-note{font-size:11px;color:var(--muted);line-height:1.7;margin-top:30px}.subject-card{border-color:var(--line);padding:24px;border-radius:18px}.subject-card .subject-code{display:inline-flex;margin-bottom:22px;background:#e2eef5;color:#3e6c8a}.subject-card h3{font-size:19px}.subject-card p{line-height:1.7}.study-subnav{display:flex;align-items:center;gap:10px;margin-bottom:30px;border-bottom:1px solid var(--line);padding-bottom:18px}.study-subnav a{font-size:12px;padding:10px 14px;border-radius:10px;color:var(--muted);text-decoration:none}.study-subnav a:first-child{margin-right:auto;padding-left:0}.study-subnav a.selected{color:var(--turquoise);background:#e0f3ee;font-weight:700}
@media(min-width:1450px){.chat-workspace{grid-template-columns:390px minmax(0,1fr)}}
@media(max-width:1050px) and (min-width:761px){.sidebar{width:84px;padding:24px 10px}.main-column{margin-left:84px}.chat-workspace{grid-template-columns:315px minmax(0,1fr)}.chat-list-head{padding:25px 22px 20px}.chat-room-head{padding:16px 20px}.chat-message-scroll{padding-left:22px;padding-right:22px}}
@media(max-width:760px){.sidebar{width:100%;height:calc(66px + env(safe-area-inset-bottom));inset:auto 0 0;padding:0 10px env(safe-area-inset-bottom);background:white;border-top:1px solid var(--line);color:var(--ink)}.sidebar .brand,.profile{display:none}.sidebar nav{gap:0}.nav-item{color:#788a9c;font-size:10px;padding:8px 4px;gap:4px;min-height:60px;border-radius:0}.nav-item.active{background:transparent;color:var(--turquoise);box-shadow:none}.nav-item.active>span{background:#dbf1ed;border-radius:14px;width:54px;height:27px}.nav-item>span{width:54px;height:27px}.nav-item svg{width:21px;height:21px}.main-column{margin-left:0;margin-bottom:calc(66px + env(safe-area-inset-bottom))}.topbar{padding:0 20px;height:60px}.topbar>span:before{color:var(--navy)}.topbar .top-actions .secondary{font-size:9px;padding:7px}.mode-banner{padding:7px 20px}.mode-banner>span:nth-child(2){display:none}.mode-banner #connection{font-size:9px}.mode-banner.demo>span:nth-child(2){display:block;width:auto;font-size:8px}#main{padding:25px 20px}.page-footer{padding:12px 20px}.chat-workspace{display:block;position:relative;height:calc(100dvh - 100px - env(safe-area-inset-bottom));min-height:0}.chat-list-pane{height:100%;border:0}.chat-room-pane{display:none;height:100%}.chat-workspace.room-open .chat-list-pane{display:none}.chat-workspace.room-open .chat-room-pane{display:flex}.chat-list-head{padding:23px 22px 20px}.chat-list-head h1{font-size:32px}.chat-list-head .eyebrow{font-size:7px}.chat-tabs button{padding:9px 17px;font-size:11px}.conversation-row{padding:17px 22px;min-height:87px}.conversation-copy b{font-size:13px}.conversation-copy>span{font-size:11px}.chat-avatar{width:49px;height:49px;min-width:49px;border-radius:17px}.study-shortcut{margin:15px 20px}.chat-back{display:flex;background:transparent;width:28px;min-width:28px}.chat-room-head{min-height:74px;padding:12px 14px 12px 7px;gap:8px}.chat-room-title h2{font-size:14px}.chat-room-title>span{font-size:9px}.conversation-privacy{padding:8px 10px;font-size:8px;line-height:1.4}.message-search{padding:0 15px}.message-search input{font-size:10px}.chat-message-scroll{padding:8px 15px 15px}.message-bubble{max-width:88%;padding:12px 14px 9px;margin-bottom:12px}.message-bubble p{font-size:13px}.chat-compose{padding:12px 12px 7px;gap:9px}.chat-compose textarea{font-size:16px;padding:12px 14px;min-height:45px}.send-button{width:45px;min-width:45px;height:45px;border-radius:14px}.chat-composer-note{font-size:7px;padding-bottom:8px}.chat-error{margin:6px 12px;padding:10px;font-size:10px}.chat-empty-room{padding:55px 12px}.chat-empty-room h3{font-size:17px}.study-hero{margin:0 0 25px;padding:0;position:relative}.study-hero h1{font-size:34px;letter-spacing:-1px}.study-hero p{font-size:12px}.study-hero-art{display:none}.study-options{grid-template-columns:1fr;gap:13px;margin-bottom:30px}.study-option{padding:20px;gap:15px;border-radius:17px}.study-option h2{font-size:22px}.study-option p{font-size:11px}.study-option-icon{height:57px;width:50px;min-width:50px}.subject-card{padding:18px 14px}.subject-card h3{font-size:16px}.subject-card .subject-code{font-size:11px;margin-bottom:15px}.study-subnav{gap:4px;margin-bottom:25px}.study-subnav a{padding:10px 11px;font-size:11px}.view-head h1{font-size:30px}.gate-art{padding:24px}.access-card{margin:25px 16px}.access-card h1{font-size:29px}body[data-view="chat"] .mode-banner{padding:7px 18px;min-height:34px}}

.message-delete{display:block;min-height:44px;margin-left:auto;border:0;background:transparent;color:#9c4141;font-size:10px;padding:8px}.history-wrap button{min-height:44px}.chat-tabs button{min-height:44px}