@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--background:#f6f8fc;--foreground:#17243c;--primary:#294adf;--muted:#68758a;--border:#e2e7ef;--card:#fff;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--foreground);font:16px 'DM Sans',sans-serif}button,input,select{font:inherit}button,a,label.drop{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible,.drop:focus-within{outline:3px solid #7890ff;outline-offset:4px}header{height:88px;background:#fff;border-bottom:1px solid var(--border);padding:0 5.2%;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--foreground);font:800 28px Manrope,sans-serif;letter-spacing:-1.2px}.brandmark{background:var(--primary);color:white;font-size:31px;font-weight:600;width:39px;height:42px;text-align:center;border-radius:13px 13px 13px 4px;line-height:38px}.demo{font:700 11px 'DM Sans',sans-serif;letter-spacing:1px;background:#eef1fb;color:#626d89;padding:5px 7px;border-radius:5px;margin-left:4px}.header-note{font-size:14px;color:var(--muted)}.avatar{width:36px;height:36px;border:1px solid #d6deed;background:#eef2fa;border-radius:50%;display:grid;place-items:center;font-size:14px}main{max-width:1250px;margin:auto;padding:47px 35px 0}.eyebrow{font-size:12px;font-weight:700;letter-spacing:2px;color:var(--muted)}.intro{display:flex;justify-content:space-between;align-items:center;margin:13px 0 35px}h1{font:800 clamp(30px,3.4vw,46px)/1.2 Manrope,sans-serif;letter-spacing:-1.7px;margin:0 0 13px}h1 span{color:var(--primary)}p{line-height:1.6}.intro p{color:var(--muted);margin:0}.note{font-size:14px;line-height:1.6;border-left:1px solid #d9dfeb;padding-left:24px;margin-right:15px;position:relative}.note>span{color:var(--primary);font-size:28px;position:absolute;left:-40px;top:6px}.workspace{display:grid;grid-template-columns:385px minmax(0,1fr);gap:33px;align-items:start}.panel{background:var(--card);border:1px solid var(--border);border-radius:18px;padding:26px;box-shadow:0 4px 20px #23365704}.section-top{display:flex;align-items:center;gap:12px;margin-bottom:26px}h2{font:750 21px Manrope,sans-serif;letter-spacing:-.6px;margin:0}.section-top h2{font-size:18px}.step{color:var(--primary);font-size:12px;background:#eef1ff;border-radius:8px;padding:7px;font-weight:700}.field-label,.settings label{display:block;font-size:14px;font-weight:600;margin-bottom:10px}.drop{border:1.5px dashed #bdc9ec;border-radius:12px;display:flex;flex-direction:column;align-items:center;gap:9px;background:#f8faff;padding:23px 10px;cursor:pointer;text-align:center;position:relative}.drop.drag{background:#e8edff;border-color:var(--primary)}.drop input{position:absolute;width:100%;height:100%;opacity:0;inset:0;cursor:pointer}.drop strong{font-size:15px;overflow-wrap:anywhere}.drop>span:not(.upload-icon){font-size:14px;color:var(--muted)}.drop u{color:var(--primary);text-underline-offset:3px}.drop small{font-size:12px;color:var(--muted);margin-top:4px}.upload-icon{background:white;border:1px solid #e0e6f7;width:42px;height:42px;display:grid;place-items:center;border-radius:11px;font-size:25px;color:var(--primary);margin-bottom:5px}.fine{font-size:12px;color:var(--muted);line-height:1.55;margin:10px 0 0}.or{display:flex;align-items:center;gap:10px;margin:20px 0;font-size:12px;color:var(--muted)}.or:before,.or:after{content:'';height:1px;background:var(--border);flex:1}.sample{width:100%;display:flex;align-items:center;gap:12px;text-align:left;border:1px solid var(--border);background:white;border-radius:10px;padding:13px}.sample.selected{border-color:var(--primary);background:#f5f7ff}.sample strong{font-size:14px;display:block}.sample small{font-size:12px;color:var(--muted);display:block;margin-top:4px}.doc-icon{color:var(--primary);font-size:29px}.sample-check{margin-left:auto;color:var(--primary)}details{margin-top:12px}summary{font-size:12px;color:var(--muted);cursor:pointer}details p{font-size:14px;color:var(--muted)}.settings{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin:27px 0 22px}.settings label{font-size:12px}.settings select{padding:11px;width:100%;border:1px solid var(--border);background:white;border-radius:8px;color:var(--foreground);font-size:14px}.primary,.secondary{border:0;border-radius:10px;padding:15px 18px;font-weight:600;display:flex;align-items:center;justify-content:space-between;width:100%;font-size:14px}.primary{background:var(--primary);color:#fff;box-shadow:0 4px 8px #294adf20}.primary:hover{background:#203dc0}.primary span{font-size:20px}.centered{text-align:center}.results{padding:0 2px}.tabs{display:flex;border-bottom:1px solid #dbe1ec;gap:27px;margin-bottom:29px}.tabs button{background:transparent;border:0;border-bottom:3px solid transparent;padding:13px 0 19px;color:var(--muted);font-weight:600;font-size:14px}.tabs button.active{border-color:var(--primary);color:var(--primary)}.tabs button span{font-size:11px;background:#e7ebf5;padding:2px 6px;margin-left:5px;border-radius:5px}.result-head{display:flex;justify-content:space-between;align-items:center}.tag{font-size:10px;letter-spacing:1.2px;font-weight:700;color:var(--primary);display:block;margin-bottom:12px}.result-head h2{font-size:23px}.result-head p{font-size:14px;color:var(--muted);margin:9px 0 0}.book-icon{color:var(--primary);font-size:38px;background:#e8edff;width:59px;height:59px;display:grid;place-items:center;border-radius:16px;transform:rotate(-6deg);margin-left:15px}.summary{display:grid;grid-template-columns:repeat(3,1fr);border:1px solid var(--border);border-radius:12px;background:white;margin:24px 0;padding:19px 0}.summary>div{padding:0 20px;border-right:1px solid var(--border)}.summary>div:last-child{border:0}.summary strong{font:800 25px Manrope,sans-serif;display:block;margin-bottom:4px}.summary small{font-size:14px;font-weight:500;color:var(--muted)}.summary span{font-size:12px;color:var(--muted)}.session{display:flex;align-items:start;gap:15px;padding:16px 0;position:relative}.session:not(:last-child){border-bottom:1px solid #e6eaf2}.session-num{flex-shrink:0;display:grid;place-items:center;width:32px;height:32px;background:#e9eefb;border-radius:50%;font-size:12px;color:#607395;font-weight:600}.session:first-child .session-num{background:var(--primary);color:white}.session-copy{flex:1;min-width:0}.session h3{font-size:15px;font-weight:600;margin:0 0 6px}.session p{font-size:13px;color:var(--muted);margin:0;line-height:1.5}.session .time{font-size:12px;white-space:nowrap;color:var(--muted);padding-top:4px}.session input{width:18px;height:18px;accent-color:var(--primary);margin:6px 0 0}.session.done h3{text-decoration:line-through;color:var(--muted)}.tip{display:flex;gap:13px;background:#eaf0ff;border:1px solid #dde6ff;border-radius:11px;padding:14px 17px;margin-top:20px}.tip>span{color:var(--primary);font-size:21px}.tip p{margin:0;font-size:12px;color:#4e6083}.tip strong{font-weight:600;color:#334c81}.secondary{border:1px solid #ced8ef;background:transparent;color:var(--primary);margin-top:16px}.secondary:hover{background:#edf1ff}.progress-area{margin-bottom:14px}.progress-area>div{display:flex;justify-content:space-between;font-size:12px;color:var(--muted)}progress{width:100%;height:5px;accent-color:var(--primary)}footer{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--border);margin-top:45px;padding:23px 0;color:#8390a5;font-size:12px}footer p{margin:0}.footer-logo{font:800 19px Manrope,sans-serif;letter-spacing:-1px;color:#738098}.quiz-card{background:white;border:1px solid var(--border);border-radius:16px;padding:25px;margin-top:25px}.quiz-meta{font-size:12px;color:var(--muted);display:flex;justify-content:space-between}.quiz-card h3{font:700 22px/1.5 Manrope,sans-serif;margin:24px 0}.answer{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:white;border:1px solid var(--border);border-radius:9px;padding:14px;margin:10px 0;color:var(--foreground);font-size:14px}.answer:not(:disabled):hover{border-color:var(--primary);background:#f6f8ff}.answer b{font-size:12px;border:1px solid var(--border);border-radius:5px;padding:3px 6px;color:var(--muted)}.answer.correct{border-color:#2e8d69;background:#eefaf4}.answer.wrong{border-color:#c95656;background:#fff3f3}.feedback{font-size:14px;line-height:1.6;background:#eff3fc;padding:15px;border-radius:8px;margin:18px 0}.score{font:800 60px Manrope,sans-serif;color:var(--primary);margin:25px 0}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#17243c;color:white;padding:14px 22px;border-radius:12px;font-size:14px;max-width:90%;box-shadow:0 6px 24px #17243c30;z-index:4}[hidden]{display:none!important}@media(min-width:1500px){main{padding-top:60px}}@media(max-width:950px){.workspace{grid-template-columns:335px minmax(0,1fr);gap:22px}main{padding:35px 24px 0}.panel{padding:22px}.tabs{gap:18px}.tabs button{font-size:12px}.summary>div{padding:0 12px}.note{display:none}.book-icon{display:none}.result-head h2{font-size:20px}}@media(max-width:740px){header{height:72px;padding:0 22px}.header-note{display:none}main{padding:30px 20px 0}.intro{margin-bottom:28px}h1{letter-spacing:-1px;font-size:34px}.intro p{font-size:14px}.workspace{grid-template-columns:1fr;gap:29px}.panel{padding:23px}.tabs button{font-size:14px}.result-head h2{font-size:22px}.summary>div{padding:0 18px}footer{flex-wrap:wrap;gap:12px;margin-top:30px}footer p{order:3;width:100%}.session .time{font-size:11px}.quiz-card{padding:20px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s,border-color .15s}}

.plan-link{border:1px solid #ced8ef;color:var(--primary);background:#f5f7ff;padding:10px 14px;border-radius:9px;font-size:14px;font-weight:600}.quota{display:flex;align-items:center;justify-content:space-between;font-size:12px;background:#eef2ff;color:#38538b;padding:11px;border-radius:8px;margin-bottom:20px}.file-list{list-style:none;padding:0;margin:12px 0}.file-list li{display:flex;align-items:center;justify-content:space-between;gap:10px;border-bottom:1px solid var(--border);padding:8px 0;font-size:13px}.file-list span{overflow-wrap:anywhere;min-width:0}.file-list button,.close-dialog{background:transparent;border:0;color:var(--muted);font-size:23px;min-width:36px;min-height:36px;border-radius:7px}.file-list button:hover,.close-dialog:hover{background:#eef2ff}.upload-error{color:#a22c35;background:#fff0f1;border:1px solid #f2ccd1;padding:12px;border-radius:8px;font-size:13px}.upgrade{border:0;background:transparent;color:var(--primary);font-size:13px;text-align:left;padding:10px 0}dialog{max-width:900px;width:calc(100% - 36px);border:1px solid var(--border);border-radius:20px;padding:32px;color:var(--foreground);box-shadow:0 24px 90px #10255440;max-height:90vh;overflow:auto}dialog::backdrop{background:#15234275;backdrop-filter:blur(4px)}.dialog-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.dialog-head h2{font-size:27px}.plans-description{font-size:14px;color:var(--muted);max-width:640px;margin:16px 0 25px}.plan-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.plan-card{border:1px solid var(--border);border-radius:13px;padding:22px 18px;display:flex;flex-direction:column}.plan-card.featured{background:#f5f7ff}.plan-card.chosen{border:2px solid var(--primary);padding:21px 17px}.plan-card h3{margin:0;font:700 19px Manrope,sans-serif}.price{font:800 28px Manrope,sans-serif;margin:22px 0 10px}.price.pending{font-size:18px;min-height:38px;display:flex;align-items:center}.plan-card p:not(.price){font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:25px}.plan-card p strong{font-size:18px;color:var(--foreground)}.plan-card button{margin-top:auto;min-height:47px;justify-content:center;font-size:12px;padding:12px 9px}.plan-card button:disabled{background:#e8edf8;color:#526482;border:0;box-shadow:none}dialog>.fine{margin-top:22px;font-size:13px}@media(max-width:740px){.plan-cards{grid-template-columns:1fr}.plan-card{padding:18px}.plan-card.chosen{padding:17px}.plan-card p:not(.price){margin:8px 0 16px}.price{margin:12px 0 4px}dialog{padding:23px}.dialog-head h2{font-size:22px}.plan-link{font-size:12px}.brand{font-size:24px}.header-note{display:none}}

.price small{font:400 13px DM Sans,sans-serif;color:var(--muted)}

.ad-slot{margin-top:32px;border:1px solid var(--border);border-radius:12px;background:#fff;padding:16px 20px}.ad-heading{display:flex;align-items:center;justify-content:space-between;gap:16px}.ad-heading>span{font-size:11px;color:var(--muted);letter-spacing:1px;font-weight:600}.ad-upgrade{font-size:13px;color:var(--primary);background:transparent;border:0;padding:8px 0;min-height:36px}.ad-placeholder{border:1px dashed #d5ddea;background:#f8faff;border-radius:8px;padding:23px 16px;margin-top:12px;text-align:center}.ad-placeholder strong{font-size:16px;color:#53627a;font-weight:500}.ad-placeholder p{font-size:14px;color:var(--muted);margin:8px 0}.ad-placeholder small{font-size:12px;color:var(--muted)}.ad-plan-feature{display:inline-block;font-size:13px;margin-top:12px;font-weight:600;color:#38538b}@media(max-width:480px){.ad-slot{padding:14px}.ad-heading{align-items:flex-start;gap:10px}.ad-heading>span{font-size:10px;max-width:130px}.ad-upgrade{max-width:145px;text-align:right;padding-top:0}.ad-placeholder{padding:20px 12px}}

.practice-settings{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px;padding:20px;background:#fff;border:1px solid var(--border);border-radius:12px}.practice-settings label{display:block;font-size:14px;font-weight:600;margin-bottom:9px}.practice-settings input{width:100%;border:1px solid #ccd6e8;border-radius:7px;padding:10px;font-size:16px;color:var(--foreground);background:#fff}.practice-settings input:disabled,.practice-settings input:read-only{background:#f0f3f9;color:#58657b}.practice-settings small{display:block;font-size:12px;color:var(--muted);margin-top:7px}.practice-settings>button,.practice-settings>p{grid-column:1/-1;margin:0}.practice-settings>button{justify-content:center}.writing-section{margin-top:32px}.writing-section>h3{font:700 21px Manrope,sans-serif;margin-bottom:10px}.writing-card{background:white;border:1px solid var(--border);padding:23px;border-radius:13px;margin-top:20px}.writing-card label{display:block;font-size:16px;line-height:1.6;font-weight:600;margin-bottom:15px}.writing-card textarea{display:block;width:100%;resize:vertical;min-height:130px;border:1px solid #ced7e7;border-radius:8px;padding:12px;font:16px/1.6 'DM Sans',sans-serif;color:var(--foreground)}.writing-card textarea:focus-visible,.practice-settings input:focus-visible{outline:3px solid #7890ff;outline-offset:2px}.writing-card button:disabled{opacity:.5}.writing-feedback{background:#f0f4ff;border-radius:9px;padding:16px;margin-top:18px;font-size:14px;line-height:1.6}.writing-feedback strong{font-size:13px;color:#38538b}.writing-feedback ul{padding-left:20px}.writing-feedback li+li{margin-top:8px}.summary strong{overflow-wrap:anywhere}.summary span{display:block}@media(max-width:480px){.practice-settings{grid-template-columns:1fr;padding:16px}.writing-card{padding:18px}}

.account-actions{display:flex;align-items:center;gap:12px}.logout{font:14px 'DM Sans',sans-serif;background:transparent;border:0;color:var(--muted);padding:10px}.account-status{display:flex;justify-content:space-between;gap:16px;font-size:12px;color:var(--muted);margin-bottom:22px}.login-panel{max-width:550px;margin:55px auto 80px;background:#fff;border:1px solid var(--border);border-radius:22px;padding:44px}.login-panel h1{font-size:44px;margin-top:15px}.login-panel>p{color:var(--muted)}.google-login{display:flex;align-items:center;justify-content:center;border:1px solid #cbd4e3;border-radius:10px;padding:15px;color:#1f2937;text-decoration:none;font-weight:600;margin:26px 0 15px}.google-login:hover{background:#f4f7ff}.google-login[aria-disabled=true]{pointer-events:none;opacity:.6}.file-list a{color:var(--primary);font-size:12px;white-space:nowrap}.file-list li>span{flex:1}.file-actions{display:flex;gap:4px;align-items:center}.quiz-denominator{font-size:25px;color:#8793a7}.writing-actions{display:flex;flex-wrap:wrap;gap:10px}.writing-actions button{width:auto;flex:1}.writing-state{font-size:12px;color:var(--muted)}button:disabled{opacity:.65}button.primary:disabled{background:#8696dd;cursor:default}@media(max-width:600px){.login-panel{padding:27px;margin-top:20px}.login-panel h1{font-size:36px}.account-status{flex-direction:column;gap:6px}.header-note{display:none}}

/* NotaicA+ wordmark: the grade stays together at every screen size. */
.brand-word{white-space:nowrap}.brand-grade{color:var(--primary)}.brandmark{font-size:22px;letter-spacing:-1px;flex-shrink:0}.brand{flex-shrink:0}@media(max-width:420px){header{padding:0 14px;gap:10px}.brand{gap:6px;font-size:22px}.brandmark{width:32px;height:36px;line-height:34px;font-size:19px}.brand .demo{display:none}.account-actions{gap:6px}.plan-link{padding:9px 10px}}

.free-label{font-size:14px;font-weight:600;color:var(--primary);white-space:nowrap}.free-intro{font-size:14px;color:var(--primary)}@media(max-width:420px){.free-label{font-size:12px}}

.legal-page{max-width:850px;margin:0 auto;padding:40px 24px}.legal-page article{line-height:1.75;overflow-wrap:anywhere}.legal-page h1{font-size:clamp(2rem,6vw,3rem);line-height:1.2}.legal-page h2{font-size:1.35rem;margin-top:32px}.legal-page p,.legal-page li{margin-bottom:14px}.legal-page ul{padding-left:24px}.legal-page a,.legal-links a,.login-panel .fine a{color:var(--primary);text-decoration:underline;text-underline-offset:3px}.legal-links,.legal-page footer{display:flex;flex-wrap:wrap;gap:18px}.legal-page footer{margin-top:36px}

.tabs{flex-wrap:wrap}.outline-card{background:#fff;border:1px solid #dfe5dd;border-radius:16px;padding:20px;margin:16px 0}.outline-card h3{margin:0 0 12px;color:#234638}.outline-card ul{padding-left:22px}.outline-card li{margin:14px 0}.outline-card li p{margin:0 0 8px;line-height:1.6}.outline-card summary{cursor:pointer;font-size:.85rem;color:#47634f}.outline-card blockquote{margin:12px 0;padding:12px 16px;border-left:3px solid #b0c4ac;background:#f5f7f2;font-size:.85rem;white-space:pre-wrap;overflow-wrap:anywhere}

.daily-panel{background:#eaf1e6;border:1px solid #c8d8c2;border-radius:18px;padding:20px;margin-bottom:20px}.daily-panel label{display:block;font-weight:700;margin-bottom:8px}.daily-panel select{width:100%;padding:12px;border:1px solid #b8cbb0;border-radius:10px;background:white}.daily-panel h2{font-size:1.25rem}.daily-panel p{line-height:1.6}.visual-outline{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:18px;padding:10px 0}.outline-root{grid-column:1/-1;text-align:center;padding:20px;background:#315d48;color:white;border-radius:18px;margin:0}.visual-outline .outline-card{position:relative;margin:0;border-top:5px solid #8dab79;background:#f8faf5;min-width:0}.visual-outline .outline-card:before{content:'';position:absolute;top:-23px;left:50%;height:18px;border-left:2px solid #8dab79}.visual-outline .outline-card ul{list-style:none;padding:0}.visual-outline .outline-card li{padding:12px;background:white;border-radius:12px;border-left:3px solid #c8a776}.visual-outline .outline-card:nth-child(3n){border-top-color:#b7a1c9}.visual-outline .outline-card:nth-child(3n+1){border-top-color:#c8a776}@media(max-width:600px){.visual-outline{grid-template-columns:1fr}.daily-panel{padding:16px}}

.language-control{display:flex;flex-direction:column;gap:3px;font-size:11px}.language-control select{padding:7px;border:1px solid #d7ddea;border-radius:8px;background:white;color:#172343;max-width:150px}header{flex-wrap:wrap}.account-actions{flex-wrap:wrap}

/* Shared blue controls and a neutral study surface. */
:root{--primary-hover:#203dc0;--blue-soft:#eef2ff}
.primary,.secondary,.logout,.google-login,.plan-link,.ad-upgrade,.upgrade,.file-list button,.close-dialog{background:var(--primary);color:#fff;border:1px solid var(--primary);border-radius:12px;box-shadow:0 3px 9px #294adf18}
.primary:not(:disabled):hover,.secondary:not(:disabled):hover,.logout:hover,.google-login:hover,.plan-link:hover,.ad-upgrade:hover,.upgrade:hover,.file-list button:hover,.close-dialog:hover{background:var(--primary-hover);border-color:var(--primary-hover)}
.primary:disabled,.secondary:disabled{background:var(--primary);color:#fff;box-shadow:none;opacity:.55}
.tabs{gap:10px;border-bottom:0}
.tabs button{background:var(--primary);color:#fff;border:2px solid transparent;border-radius:12px;padding:12px 15px;box-shadow:0 3px 9px #294adf18}
.tabs button:hover{background:var(--primary-hover)}
.tabs button.active{color:#fff;border-color:#fff;outline:2px solid var(--primary);outline-offset:2px}
.tabs button:focus-visible{outline:3px solid #7890ff;outline-offset:5px}
.tabs button span{background:#fff;color:var(--primary)}
.language-control{gap:5px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.language-control select{appearance:none;cursor:pointer;min-height:42px;max-width:180px;padding:10px 38px 10px 15px;border:1px solid var(--primary);border-radius:12px;background:var(--primary) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='10' viewBox='0 0 14 10'%3E%3Cpath d='m2 2 5 5 5-5' fill='none' stroke='white' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") no-repeat right 14px center;color:#fff;font-weight:600;box-shadow:0 3px 9px #294adf18}
.language-control select:hover{background-color:var(--primary-hover)}
.language-control option{background:#fff;color:var(--foreground)}
.daily-panel{background:#fff;border-color:var(--border);box-shadow:0 4px 20px #23365704}
.daily-panel select{border-color:#ced8ef;color:var(--foreground)}
.outline-card{border-color:var(--border)}
.outline-card h3{color:var(--foreground)}
.outline-card summary{color:var(--primary)}
.outline-card blockquote{border-left-color:#a9b8f4;background:var(--blue-soft)}
.outline-root{background:var(--primary)}
.visual-outline .outline-card,.visual-outline .outline-card:nth-child(3n),.visual-outline .outline-card:nth-child(3n+1){border-top-color:var(--primary);background:#fff}
.visual-outline .outline-card:before{border-left-color:#a9b8f4}
.visual-outline .outline-card li{background:#f6f8fc;border-left-color:#a9b8f4}
header{height:auto;min-height:88px;gap:14px;padding-top:12px;padding-bottom:12px}
@media(max-width:740px){header{min-height:72px}.tabs button{flex:1;padding:12px 10px}.account-actions{gap:8px}.language-control select{max-width:160px}}

/* Balanced header: matching control heights and a truly centered tagline. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.site-header{display:grid;grid-template-columns:minmax(0,1fr) auto minmax(0,1fr);align-items:center;gap:24px;min-height:88px;padding:20px max(35px,calc((100% - 1180px)/2))}
.site-header .brand{justify-self:start;gap:10px;line-height:1}
.site-header .brandmark{width:42px;height:42px;display:grid;place-items:center;line-height:1}
.site-header .header-note{text-align:center;margin:0;white-space:nowrap}
.site-header .account-actions{justify-self:end;display:flex;align-items:center;flex-wrap:nowrap;gap:12px}
.site-header .language-control{display:block;margin:0;line-height:1;font-size:14px}
.site-header .language-control select{display:block;height:42px;min-height:42px;width:148px;max-width:none;margin:0;font-size:14px;line-height:20px}
.site-header .free-label{display:flex;align-items:center;justify-content:center;min-height:42px;font-size:13px;line-height:20px;margin:0}
.site-header #logout-form{display:flex;align-items:center;margin:0}
.site-header .logout{display:flex;align-items:center;justify-content:center;height:42px;min-width:72px;padding:10px 16px;font-weight:600;line-height:20px;white-space:nowrap}
@media(max-width:1180px){.site-header{grid-template-columns:auto 1fr}.site-header .header-note{display:none}}
@media(max-width:740px){.site-header{padding:16px 20px;gap:18px}.site-header .brand{font-size:24px}}
@media(max-width:600px){.site-header{grid-template-columns:1fr;gap:16px}.site-header .brand{justify-self:center}.site-header .account-actions{justify-self:stretch;justify-content:center;gap:12px}.site-header .language-control{flex:1;max-width:180px}.site-header .language-control select{width:100%}.site-header .free-label{flex:1;max-width:120px}.site-header .logout{min-width:72px}.site-header .brand .demo{display:inline-block}}
@media(max-width:360px){.site-header{padding:16px 12px}.site-header .account-actions{gap:8px}.site-header .language-control select{font-size:12px;padding-left:10px;padding-right:28px;background-position:right 9px center}.site-header .free-label{font-size:12px}.site-header .logout{min-width:62px;padding:10px}}

/* Quiet account details, grouped rather than spanning the page. */
.account-status{display:flex;flex-direction:row;align-items:center;justify-content:flex-start;flex-wrap:wrap;gap:8px 12px;margin:0 0 20px;padding:0 0 12px;border-bottom:1px solid var(--border);font-size:12px;line-height:1.5;color:var(--muted)}
#account-name{font-weight:500;color:#53627a;overflow-wrap:anywhere}
#save-status{font-size:11px;font-weight:400;border-left:1px solid #d6deeb;padding-left:12px;color:#68758a}
@media(max-width:600px){.account-status{gap:6px 10px;margin-bottom:18px;padding-bottom:10px}#save-status{padding-left:10px}}

/* Supplied NotaicA+ mascot, framed without altering the original artwork. */
.mascot-icon{display:block;position:relative;width:48px;height:48px;flex:0 0 48px;overflow:hidden;border-radius:15px;background:#eef2ff;border:1px solid #dbe3ff;box-shadow:0 3px 10px #294adf14}
.mascot-icon img{display:block;width:190%;max-width:none;height:auto;transform:translate(-22%,-12%)}
.site-header .mascot-icon{align-self:center}
.welcome-mascot{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover;border-radius:16px;margin:0 0 28px}
.login-panel{max-width:550px}
.mascot-note{padding-left:76px;border-left:0;min-height:64px;display:flex;flex-direction:column;justify-content:center}
.mascot-note>.mascot-icon{position:absolute;left:0;top:0;width:64px;height:64px;border-radius:20px}
.mascot-note br{display:none}
@media(max-width:950px){.mascot-note{display:none}}
@media(max-width:600px){.welcome-mascot{margin-bottom:22px}.site-header .mascot-icon{width:44px;height:44px;flex-basis:44px}}
.account-identity{display:inline-flex;align-items:center;gap:8px;min-width:0}
.account-identity .mascot-icon{width:30px;height:30px;flex-basis:30px;border-radius:10px;box-shadow:none}
.generation-settings{margin:0 0 18px;padding:16px;gap:12px}
#generation-progress:not(:empty){padding:12px;border:1px solid #ced8ef;border-radius:10px;background:var(--blue-soft);color:#334c81}

/* Public introduction and sample; the signed-in workspace keeps its own layout. */
.login-panel.landing{max-width:none;margin:0;padding:0;border:0;background:none;box-shadow:none;text-align:left}
.landing-hero{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:56px;padding:12px 0 56px}
.landing-copy h1{font-size:clamp(34px,4.1vw,58px);line-height:1.1;letter-spacing:-2px;margin:22px 0}
.landing-copy h1 span{color:#294adf}
.landing-copy .landing-lead{font-size:19px;line-height:1.7;color:#52627c;max-width:550px}
.landing-actions{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin:28px 0 18px}
.landing .google-login{display:inline-flex;align-items:center;justify-content:center;width:auto;min-height:48px;padding:14px 24px;margin:0;border-radius:12px;text-decoration:none}
.landing-example-link{font-size:15px;font-weight:600;color:#294adf;text-underline-offset:5px}
.landing-art{margin:0;position:relative;border-radius:28px;overflow:hidden;background:#eef2ff;box-shadow:0 20px 60px #193c8112}
.landing-art img{display:block;width:100%;height:auto;aspect-ratio:1;object-fit:cover}
.landing-art figcaption{position:absolute;bottom:18px;left:18px;right:18px;text-align:center;background:#ffffffed;border-radius:12px;padding:12px;color:#21375d;font-weight:600}
.landing section{scroll-margin-top:24px}
.landing h2{font-size:clamp(24px,3vw,32px);line-height:1.25;letter-spacing:-.7px}
.landing-how{padding:38px 0 48px;border-top:1px solid var(--border)}
.landing-steps{list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding:0;margin:32px 0 0}
.landing-steps li>b{font-size:13px;color:#294adf;font-weight:700}
.landing h3{font-size:18px;line-height:1.4;margin:12px 0}
.landing p{line-height:1.7}
.landing-steps p{font-size:15px;color:#52627c}
.landing-demo{padding:36px;border:1px solid #dce4f5;border-radius:24px;background:#fff;display:grid;grid-template-columns:.8fr 1.2fr;gap:24px 40px}
.demo-intro h2{margin:16px 0}.demo-intro p{color:#52627c;font-size:15px}.landing-demo>.fine{grid-column:1/-1;margin:0}
.demo-days>details{border:1px solid #dce4f5;border-radius:12px;margin-bottom:12px;overflow:hidden}
.demo-days>details>summary{padding:18px;background:#f4f6ff;font-weight:600;color:#263d76}
.landing summary{cursor:pointer;line-height:1.5}.landing summary:focus-visible,.landing a:focus-visible{outline:3px solid #294adf;outline-offset:4px}
.demo-day{padding:0 20px 18px;font-size:14px}.demo-day h3{font-size:16px}.example-outline{background:#f8faff;padding:18px;border-radius:10px;margin:20px 0}.example-outline>strong{display:block;color:#294adf;margin-bottom:16px}
.example-outline ul{list-style:none;border-left:2px solid #b8c7f8;margin:0 0 0 8px;padding:0 0 0 20px}.example-outline li{position:relative;margin:16px 0}.example-outline li:before{content:'';position:absolute;width:16px;height:2px;background:#b8c7f8;top:10px;left:-20px}.example-outline span{display:block;color:#52627c;margin-top:4px}.demo-options{list-style:none;padding:0;display:flex;flex-wrap:wrap;gap:10px}.demo-options li{padding:10px 15px;border:1px solid #dce4f5;border-radius:8px}.demo-answer{border-top:1px solid #dce4f5;padding-top:12px}.demo-answer summary{color:#294adf;font-weight:600}
.landing-faq{max-width:820px;margin:60px auto}.landing-faq>details{border-bottom:1px solid var(--border);padding:20px 0}.landing-faq summary{font-size:17px;font-weight:600}.landing-faq p{font-size:15px;color:#52627c}
.landing-end{text-align:center;border-radius:24px;background:#edf2ff;padding:36px 24px}.landing-end h2{margin:0 0 24px}.landing-end .fine{margin-top:22px}
#metrics-link{font-size:12px;color:#294adf;text-underline-offset:3px}
.metrics-page{max-width:1100px}.metrics-page h1{font-size:36px}.metrics-page>.primary{width:auto}.metrics-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin:28px 0}.metrics-cards article{background:#fff;padding:22px;border:1px solid var(--border);border-radius:14px}.metrics-cards h2{font-size:14px;line-height:1.5;min-height:42px;color:#52627c}.metrics-cards strong{font-size:34px;color:#294adf}.metrics-table{border-collapse:collapse;width:100%;max-width:650px;margin-bottom:40px}.metrics-table th,.metrics-table td{text-align:left;padding:12px;border-bottom:1px solid var(--border)}
/* Signed-in navigation, anchored to the user's identity. */
main:has(#workspace-root:not([hidden])){max-width:1540px}
#workspace-root{display:grid;grid-template-columns:218px minmax(0,1fr);gap:30px;align-items:start}
.account-content{min-width:0}
.account-sidebar{position:sticky;top:20px;background:#fff;border:1px solid var(--border);border-radius:18px;overflow:hidden;max-height:calc(100dvh - 40px);overflow-y:auto;scrollbar-width:thin}
.account-summary{display:flex;align-items:center;gap:10px;padding:18px 14px;cursor:pointer;list-style:none}
.account-summary::-webkit-details-marker{display:none}
.account-summary .mascot-icon{width:36px;height:36px;flex-basis:36px;border-radius:11px;box-shadow:none}
.account-heading{display:flex;flex-direction:column;gap:4px;min-width:0;flex:1}
.account-heading #account-name{font-size:13px;font-weight:700;color:#263b61;line-height:1.4;overflow-wrap:anywhere}
.account-menu-caption{font-size:11px;color:#68758a}.account-chevron{color:#294adf;transition:transform .15s}#account-menu[open] .account-chevron{transform:rotate(180deg)}
.account-menu-body{padding:0 10px 12px}.account-sidebar #save-status{font-size:11px;border:0;padding:0 6px 14px;margin:0;color:#68758a}
#account-navigation{display:flex;flex-direction:column;gap:3px}
.nav-group-label{padding:15px 10px 8px;font-size:10px;font-weight:700;letter-spacing:1.5px;color:#68758a;border-top:1px solid var(--border)}
#account-navigation button,#account-navigation a,.account-sidebar .logout{display:flex;align-items:center;gap:10px;width:100%;border:0;border-radius:9px;background:transparent;color:#344b76;text-decoration:none;text-align:left;font-size:13px;line-height:1.45;padding:10px;min-height:42px;margin:0;font-weight:500;box-shadow:none}
#account-navigation [aria-hidden]{font-size:16px;width:18px;flex:0 0 18px;text-align:center;color:#294adf}
#account-navigation button:hover,#account-navigation a:hover,.account-sidebar .logout:hover{background:#eef2ff;color:#294adf}
#account-navigation button[aria-current="location"]{background:#294adf;color:white}#account-navigation button[aria-current="location"] [aria-hidden]{color:white}
.nav-usage{display:flex;flex-direction:column;gap:5px;margin:4px 0 8px;padding:12px 10px;background:#f4f6ff;border:1px solid #e1e7fa;border-radius:10px;font-size:12px;color:#52627c}.nav-usage strong{color:#294adf;font-size:13px}.nav-usage small{font-size:10px;line-height:1.5}
.account-sidebar #logout-form{border-top:1px solid var(--border);padding-top:8px;margin-top:10px}.account-sidebar .logout{justify-content:center;color:#294adf;font-weight:600}
.account-content [tabindex="-1"]:focus-visible{outline:2px solid #7890ff;outline-offset:5px}
#documents-panel,#plan-settings,#plan-view,#outline-view,#quiz,#writing-section,#study-progress,#practice-history{scroll-margin-top:24px}
@media(min-width:741px) and (max-width:1240px){#workspace-root{grid-template-columns:200px minmax(0,1fr);gap:22px}.account-content .workspace{grid-template-columns:1fr}.account-content .intro h1{font-size:34px}.account-content .mascot-note{display:none}}
@media(max-width:740px){#workspace-root{grid-template-columns:1fr;gap:26px}.account-sidebar{position:static;max-height:none}.account-summary{padding:13px 16px}.account-menu-body{padding:0 12px 12px}#account-navigation button,#account-navigation a{font-size:14px;min-height:44px}.account-sidebar #save-status{padding-bottom:10px}.account-content .intro h1{font-size:34px}}
@media(max-width:900px){.landing-hero{gap:28px}.landing-copy h1{letter-spacing:-1px}.landing-demo{grid-template-columns:1fr}.metrics-cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:650px){.landing-hero{grid-template-columns:1fr;padding-bottom:32px}.landing-art{max-width:360px;justify-self:center}.landing-copy .landing-lead{font-size:17px}.landing-steps{grid-template-columns:1fr;gap:18px}.landing-steps h3{margin:8px 0}.landing-how{padding:28px 0}.landing-demo{padding:22px 16px;gap:16px}.landing-faq{margin:36px 0}.landing-actions{gap:18px}.metrics-cards{gap:10px}.metrics-cards article{padding:15px}.metrics-page h1{font-size:30px}.metrics-cards strong{font-size:28px}}