@charset "UTF-8";
:root{--bg:#f7f8fc;--paper:#fff;--ink:#192341;--muted:#6b748a;--line:#e5e9f3;--blue:#354fc8;--blue-pale:#eef1ff;--teal:#167c73;--teal-pale:#e9f6f1;--orange:#a76324;--orange-pale:#fcf1e4;--purple:#7355bb;--red:#b54e58;--radius:18px}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.65;font-size:14px}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{opacity:.5;cursor:not-allowed}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}button{border:1px solid var(--line);background:white;color:var(--ink);padding:9px 16px;border-radius:10px;transition:background .15s,transform .15s}button:hover{background:#f1f3fb}button.primary,.primary{background:var(--blue);color:#fff;border-color:var(--blue)}button.primary:hover{background:#263db1}button.soft{background:var(--blue-pale);border-color:transparent;color:var(--blue)}button.small{padding:5px 10px;font-size:12px}button.plain{border:0;background:transparent;padding:4px 0;color:var(--blue)}h1,h2,h3,h4,p{margin-top:0}h1{font-size:30px;line-height:1.35;letter-spacing:-.7px;margin-bottom:10px}h2{font-size:21px;line-height:1.5;margin-bottom:14px;letter-spacing:-.4px}h3{font-size:16px;margin-bottom:8px}h4{font-size:14px;margin-bottom:5px}p{margin-bottom:12px}.muted{color:var(--muted)}.tiny{font-size:12px}.small-text{font-size:13px}.eyebrow{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--blue);font-weight:700;margin-bottom:12px}.row{display:flex;align-items:center;gap:12px}.spread{justify-content:space-between}.wrap{flex-wrap:wrap}.stack{display:grid;gap:16px}.grid{display:grid;gap:18px}.g2{grid-template-columns:repeat(2,minmax(0,1fr))}.g3{grid-template-columns:repeat(3,minmax(0,1fr))}.g4{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.card.flush{padding:0;overflow:hidden}.card-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:15px}.section{margin-top:28px}.section-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}.section-title h2{margin:0}.pill{display:inline-flex;gap:5px;align-items:center;padding:4px 9px;border-radius:7px;font-size:11px;background:#f0f2f7;color:#59647e;white-space:nowrap}.pill.blue{background:var(--blue-pale);color:var(--blue)}.pill.teal{background:var(--teal-pale);color:var(--teal)}.pill.orange{background:var(--orange-pale);color:var(--orange)}.pill.red{background:#fbeef0;color:var(--red)}.num{font-variant-numeric:tabular-nums}.metric{font-size:27px;font-weight:680;letter-spacing:-1px}.metric-label{font-size:12px;color:var(--muted)}.notice{border-radius:12px;background:var(--blue-pale);color:#354477;padding:14px 18px;font-size:13px;border-left:3px solid #8da1f2}.notice.orange{background:#fff6e9;color:#7b592b;border-color:#dbb77d}.notice.teal{background:var(--teal-pale);color:#31645a;border-color:#71b6a6}.divider{height:1px;background:var(--line);margin:20px 0}.empty{padding:35px;text-align:center;background:#f9fafd;border:1px dashed #cbd2e6;border-radius:14px;color:var(--muted)}.progress{height:5px;background:#edf0f7;border-radius:20px;overflow:hidden}.progress span{height:100%;display:block;background:var(--blue);border-radius:20px}.icon-square{width:40px;height:40px;display:grid;place-items:center;background:var(--blue-pale);color:var(--blue);border-radius:12px;font-size:19px;font-weight:650;flex-shrink:0}.inline-list{display:flex;flex-wrap:wrap;gap:8px}ul,ol{padding-left:20px}li{margin-bottom:7px}label{display:block}input[type=text],input[type=date],input[type=number],select,textarea{width:100%;padding:10px 12px;border:1px solid #dbe0ee;border-radius:9px;background:#fff;color:var(--ink)}textarea{min-height:98px;resize:vertical;line-height:1.7}input:focus,select:focus,textarea:focus{border-color:#7a8cdb;outline:2px solid #dfe5ff}label.field{display:grid;gap:6px;font-size:13px;margin-bottom:14px}.field .label{font-weight:550}.toolbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.toolbar select,.toolbar input{width:auto;min-width:130px}.toolbar input{flex:1;min-width:180px}.link-button{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:9px;padding:8px 14px;background:#fff;cursor:pointer}.link-button:hover{text-decoration:none;background:#f2f4fb}
.sidebar{width:225px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:28px 19px 20px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:10px;padding:0 8px 28px}.brandmark{height:36px;width:36px;display:grid;place-items:center;border-radius:12px;background:var(--blue);color:white;font-family:Georgia,serif;font-size:26px;transform:rotate(-7deg)}.brand strong{font-size:15px}.brand small{display:block;font-size:10px;color:var(--muted);letter-spacing:1.5px}.nav{display:grid;gap:6px}.nav a{display:flex;gap:12px;align-items:center;color:#68718a;padding:11px 13px;border-radius:10px;font-size:13px;font-weight:500}.nav a:hover{background:#f5f6fc;text-decoration:none}.nav a.active{background:var(--blue-pale);color:var(--blue);font-weight:650}.nav-icon{font-size:17px;width:22px;text-align:center}.nav-section{font-size:10px;color:#9aa1b2;letter-spacing:1.5px;padding:18px 13px 8px}.sidebar-foot{margin-top:auto;padding:15px 9px 0}.profile-dot{width:32px;height:32px;border-radius:50%;background:#f4e9d3;color:#826a3f;display:grid;place-items:center;font-weight:650}.main{margin-left:225px;min-height:100vh}.topbar{padding:21px 40px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.7);gap:12px}.breadcrumb{font-size:12px;color:#7d869c}.top-actions{display:flex;align-items:center;gap:14px;font-size:11px;color:var(--muted)}.save-dot{height:6px;width:6px;background:#5d9f82;border-radius:50%;display:inline-block;margin-right:5px}.content{padding:32px 40px 50px;max-width:1440px;margin:auto}.page-head{margin-bottom:24px}.page-head p{color:var(--muted);font-size:13px;max-width:800px}.page-head .eyebrow{margin-bottom:8px}.hero{padding:32px;background:#edf1fd;border:1px solid #dce4fb;border-radius:20px;display:grid;grid-template-columns:1.35fr 1fr;gap:18px;overflow:hidden;position:relative}.hero h1{font-size:35px;letter-spacing:-1.3px;line-height:1.5}.hero p{color:#63708e;max-width:520px;font-size:13px;line-height:1.9}.hero-actions{display:flex;gap:10px;margin-top:22px}.hero-art{position:relative;min-height:245px;display:flex;align-items:center;justify-content:center}.hero-art svg{width:100%;height:260px}.step{display:flex;gap:14px;padding:18px 0;border-bottom:1px solid #eef0f6}.step:last-child{border:0;padding-bottom:0}.step-index{width:29px;height:29px;display:grid;place-items:center;background:#edf0fd;color:var(--blue);border-radius:50%;font-size:12px;flex-shrink:0}.step h3{font-size:13px;margin-bottom:3px}.step p{font-size:12px;color:var(--muted);margin:0}.stage-card{border-top:3px solid #a6b3e9}.stage-card .metric{color:#3a4c98}.stat-row{padding:20px 24px}.stat-row .metric{font-size:23px}.note-box{padding:15px 17px;background:#f9fafc;border-radius:11px;font-size:12px;color:#66718a}.world-card{background:#fffbf4;border-color:#ede6d8}.world-card .eyebrow{color:#9b7845}.world-card h3{font-size:18px}.steps-mini{display:flex;gap:6px;margin-top:18px}.steps-mini span{flex:1;background:#fff4df;border:1px solid #eddfc3;padding:8px;text-align:center;border-radius:7px;font-size:11px;color:#826936}.circle-progress{width:56px;height:56px;display:grid;place-items:center;border-radius:50%;background:var(--blue-pale);border:4px solid #d5ddfa;color:var(--blue);font-size:12px}.subject-card{display:flex;flex-direction:column;gap:14px;transition:box-shadow .2s}.subject-card:hover{box-shadow:0 5px 22px #253b7510}.subject-card p{margin:0;font-size:12px}.subject-card button{margin-top:auto}.subject-card .row h3{margin:0}.subject-card .progress{margin-top:0}
.legend{display:flex;gap:18px;flex-wrap:wrap;padding:14px 0;font-size:12px}.legend b{font-weight:700}.exam-text{color:var(--purple);font-weight:700}.future-text{color:var(--teal);text-decoration:underline;text-decoration-style:dotted;text-underline-offset:4px}.both-text{color:var(--orange);font-weight:700;text-decoration:underline;text-decoration-style:dotted;text-underline-offset:4px}.roadmap{overflow-x:auto;border:1px solid var(--line);border-radius:14px;background:#fff}.roadmap table{border-collapse:collapse;min-width:1550px;width:100%;table-layout:fixed}.roadmap th,.roadmap td{padding:12px 10px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);vertical-align:top}.roadmap th{font-size:12px;background:#f4f6fc}.roadmap th:first-child,.roadmap td:first-child{position:sticky;left:0;z-index:2;background:white;width:130px}.roadmap th:first-child{background:#f4f6fc}.roadmap .current{background:#f2f4ff}.roadmap 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var(--line)}.survey-item:first-child{padding-top:0}.survey-item:last-child{border:0}.survey-title{display:flex;gap:11px;margin-bottom:12px;font-weight:550}.item-no{color:#8590ae;font-size:11px;margin-top:3px;min-width:24px}.scale{display:flex;gap:9px;flex-wrap:wrap}.scale label{display:flex;align-items:center;gap:7px;font-size:12px;padding:9px 12px;border:1px solid var(--line);border-radius:8px;cursor:pointer}.scale label:has(input:checked){background:var(--blue-pale);border-color:#aab8f1;color:var(--blue)}.choices{display:grid;gap:9px}.choice{display:flex;gap:12px;border:1px solid var(--line);border-radius:10px;padding:12px 15px;cursor:pointer;line-height:1.7;background:#fff}.choice:has(input:checked){background:var(--blue-pale);border-color:#91a2e3}.choice input{margin-top:6px;flex-shrink:0;accent-color:var(--blue)}.choice .letter{font-size:12px;font-weight:650;color:#8390b0}.test-layout{display:grid;grid-template-columns:minmax(0,1fr) 230px;gap:22px}.question-text{font-size:16px;line-height:1.95;white-space:pre-wrap;margin:18px 0 23px;max-height:none}.question-text.long{font-size:14px}.question-controls{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}.question-controls label{font-size:12px;color:#68718a;display:grid;gap:6px}.pager{display:flex;gap:7px;flex-wrap:wrap}.pager button{width:32px;height:32px;padding:0;font-size:11px;border-radius:7px}.pager button.filled{background:#ecf5f0;border-color:#c5e3d5;color:#35725e}.pager button.active{background:var(--blue);color:white;border-color:var(--blue)}.test-side{align-self:start;position:sticky;top:20px}.test-side .card{padding:18px}.test-foot{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:24px}.score-table{border-collapse:collapse;width:100%;font-size:12px}.score-table th,.score-table td{text-align:left;padding:12px 9px;border-bottom:1px solid var(--line);vertical-align:top}.score-table th{color:#6c7691;background:#f7f8fc;font-weight:550}.table-wrap{overflow:auto}.rubric{display:grid;gap:10px;margin:13px 0}.rubric label{display:flex;gap:9px;align-items:flex-start;font-size:13px}.rubric input{margin-top:5px;accent-color:var(--blue)}.answer-box{padding:15px;background:#edf5f0;border-radius:10px;font-size:13px;color:#2e6853;white-space:pre-wrap}.evidence-list{display:grid;gap:12px}.evidence{padding:15px;border:1px solid var(--line);border-radius:11px;font-size:12px}.band-row{padding:14px 0;border-bottom:1px solid var(--line)}.band-row:last-child{border:0}.bar-row{display:grid;grid-template-columns:105px 1fr 70px;gap:12px;align-items:center;margin:15px 0;font-size:12px}.track{height:10px;background:#eef1f6;border-radius:6px;overflow:hidden}.track span{display:block;height:100%;background:#7183ce;border-radius:6px}.lesson-step{padding:25px;border:1px solid var(--line);border-radius:14px;margin-top:18px;background:#fff}.lesson-step .question-text{font-size:16px}.lesson-body{font-size:15px;line-height:2;padding:22px;background:#f0f4ff;border-radius:12px}.copy-area{min-height:220px;font-size:12px}.week{display:grid;grid-template-columns:64px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}.week:last-child{border:0}.week-label{font-size:12px;color:var(--blue);font-weight:700}.week p{font-size:13px;margin:4px 0}.week h3{font-size:14px;margin-bottom:6px}.plan-task{display:flex;align-items:flex-start;gap:10px;border:1px solid var(--line);padding:14px;border-radius:10px;margin-top:10px}.plan-task input{margin-top:6px;accent-color:var(--blue)}.source{padding:18px 0;border-bottom:1px solid var(--line)}.source:last-child{border:0}.source a{font-weight:550}.source p{margin:5px 0;font-size:12px}.source .pill{margin-right:7px}.research-block{border-left:2px solid #cbd5f6;padding-left:20px;margin:22px 0}.research-block h3{font-size:15px}.research-block p{font-size:13px;line-height:1.9;color:#5f6982}.footer{font-size:11px;color:#929aaf;text-align:center;margin-top:35px}.mobile-brand{display:none}#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#243254;color:white;padding:10px 20px;border-radius:10px;font-size:13px;opacity:0;pointer-events:none;transition:opacity .2s;z-index:100;box-shadow:0 6px 20px #16204122}#toast.show{opacity:1}dialog{border:1px solid var(--line);border-radius:20px;padding:30px;max-width:680px;width:calc(100% - 32px);max-height:85vh;color:var(--ink);box-shadow:0 20px 90px #14214c33}dialog::backdrop{background:#1d2c514f;backdrop-filter:blur(3px)}dialog .close{position:absolute;top:12px;right:12px;width:30px;height:30px;padding:0;font-size:21px;border:0}.hidden{display:none!important}.nowrap{white-space:nowrap}.checkbox-line{display:flex;align-items:flex-start;gap:8px;font-size:12px}.checkbox-line input{margin-top:5px}.teacher-flag{background:#fff5e6;border:1px solid #f1d7ae;padding:6px 10px;border-radius:7px;color:#8a632b;font-size:11px}.report-top{background:#f4f6ff;border-color:#dfe5fc}.print-only{display:none}.danger{color:var(--red)}.topic-status{width:180px!important}
@media(min-width:1600px){.content{padding-top:42px}.hero{padding:40px}}
@media(max-width:1150px){.sidebar{width:195px;padding-left:12px;padding-right:12px}.main{margin-left:195px}.content{padding:26px}.topbar{padding:18px 26px}.hero{grid-template-columns:1.5fr 1fr;padding:25px}.hero h1{font-size:29px}.g4{grid-template-columns:repeat(2,minmax(0,1fr))}.test-layout{grid-template-columns:minmax(0,1fr) 190px}.g3{gap:12px}.card{padding:20px}}
@media(max-width:850px){.sidebar{width:74px;padding:22px 9px}.brand{padding:0 9px 22px}.brand .brand-text,.nav a span.nav-label,.nav-section,.sidebar-foot{display:none}.nav a{padding:11px;justify-content:center}.nav-icon{width:auto}.main{margin-left:74px}.g3{grid-template-columns:repeat(2,minmax(0,1fr))}.hero{grid-template-columns:1fr}.hero-art{display:none}.test-layout{grid-template-columns:1fr}.test-side{position:static;order:-1}.test-side .note-box,.test-side .divider{display:none}.test-side .card{padding:14px}.top-actions .save-label{display:none}}
@media(max-width:600px){body{font-size:13px}.sidebar{inset:auto 0 0 0;width:100%;height:66px;flex-direction:row;padding:3px 6px;border-right:0;border-top:1px solid var(--line);overflow-x:auto}.brand,.sidebar-foot,.nav-section{display:none}.nav{display:flex;gap:2px;width:100%;justify-content:space-between}.nav a{min-width:52px;padding:5px;flex-direction:column;gap:0;font-size:8px;border-radius:7px}.nav a span.nav-label{display:block;font-size:8px;white-space:nowrap}.nav-icon{font-size:18px}.main{margin-left:0;padding-bottom:70px}.topbar{padding:14px 18px}.breadcrumb{font-size:11px}.top-actions{gap:8px}.top-actions button{padding:4px 7px;font-size:10px}.content{padding:22px 17px 35px}.hero{padding:24px}.hero h1{font-size:27px}.hero-actions{flex-wrap:wrap}.g2,.g3{grid-template-columns:1fr}.g4{gap:9px}.stat-row{padding:14px}.stat-row .metric{font-size:22px}.card{padding:19px}.card-heading{gap:8px}h1{font-size:25px}h2{font-size:18px}.page-head{margin-bottom:19px}.toolbar{gap:8px}.toolbar select{min-width:0;flex:1;font-size:12px}.toolbar input{min-width:100%;font-size:12px}.legend{gap:10px;font-size:10px}.question-controls{grid-template-columns:1fr}.question-text{font-size:15px}.scale{gap:5px}.scale label{padding:7px 9px;font-size:11px}.week{grid-template-columns:48px 1fr;gap:12px}.bar-row{grid-template-columns:85px 1fr 50px}.test-foot{flex-wrap:wrap}.test-foot button{font-size:12px}.top-actions .pill{display:none}.section{margin-top:22px}.score-table td,.score-table th{padding:10px 6px}.hero p{font-size:12px}.hero .eyebrow{font-size:10px}.note-box{font-size:11px}}
@media print{body{background:white;color:#111;font-size:11px}.sidebar,.topbar,.no-print,.footer,#toast,dialog{display:none!important}.main{margin:0;padding:0}.content{padding:0;max-width:none}.card{box-shadow:none;break-inside:avoid;border-color:#ccc;padding:14px}.g2,.g3{display:block}.g2>.card,.g3>.card{margin-bottom:15px}.roadmap{overflow:visible}.roadmap table{min-width:0;table-layout:auto;font-size:8px}.roadmap th:first-child,.roadmap td:first-child{position:static;width:auto}.topic{font-size:8px;padding:2px}.print-only{display:block}.report-top{background:white}.notice{border:1px solid #bbb;background:white;color:#222}.exam-text,.future-text,.both-text{print-color-adjust:exact;-webkit-print-color-adjust:exact}.page-head h1{font-size:24px}.table-wrap{overflow:visible}button,input[type=file]{display:none!important}a{color:#333}.question-text{font-size:13px}.section{margin-top:18px}}
/* Liuliu's calm green space and six-year journey. */
:root{--blue:#237568;--blue-pale:#e8f4ee;--teal:#237568;--teal-pale:#edf7f1;--ink:#233e38;--purple:#6853a0}
.brandmark{font-family:Georgia,serif;font-size:22px;transform:rotate(-5deg);width:40px;flex-shrink:0}.brand{padding-left:2px;padding-right:2px;gap:9px}.brand strong{font-size:15px;white-space:nowrap}.brand small{font-size:8px;letter-spacing:1px}.hero{background:#edf5ee;border-color:#d7e8dc;padding:38px 36px;grid-template-columns:1.3fr 1fr}.hero h1{font-size:37px;line-height:1.45;color:#244d43;letter-spacing:-1px}.hero p{color:#567467}.hero-note{font-size:11px;color:#729382;margin-top:23px}.hero-art svg{height:300px}.journey{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:10px}.journey-card{text-align:left;background:#fff;border:1px solid #e0e7e3;border-radius:13px;padding:18px 14px;position:relative;min-height:159px;transition:transform .2s,box-shadow .2s}.journey-card:hover{transform:translateY(-3px);box-shadow:0 6px 20px #244d4310}.journey-card small{font-size:9px;white-space:nowrap;color:#84938d;letter-spacing:-.15px}.journey-card h3{font-size:19px;margin-top:16px;color:#405e52}.journey-card p{font-size:11px;margin:7px 0;color:#708478;line-height:1.7}.journey-card span{font-size:10px;color:#8b9b93}.journey-card.now{background:#237568;border-color:#237568}.journey-card.now h3,.journey-card.now p{color:#fff}.journey-card.now small,.journey-card.now span{color:#c5e2d5}.world-card{background:#fcf7eb}.main{background:#f7f9f6}button.primary{background:#237568;border-color:#237568}.chip-row button.active{background:#237568;border-color:#237568}.nav a.active{background:#e8f4ee;color:#237568}.hero-actions button{padding:11px 18px}.card{border-color:#e2e8e2}.roadmap .current{background:#e8f4ee}.roadmap td.current{background:#f4faf6}.lesson-body{background:#eef5ef}.brand:hover{text-decoration:none}
@media(max-width:1150px){.hero h1{font-size:31px}.journey{grid-template-columns:repeat(3,minmax(0,1fr))}.journey-card{min-height:145px}}
@media(max-width:850px){.hero{grid-template-columns:1fr}.brand{padding-left:5px}.hero h1{font-size:31px}}
@media(max-width:600px){.hero{padding:25px 22px}.hero h1{font-size:28px}.hero-actions button{font-size:12px;padding:9px 13px}.journey{grid-template-columns:repeat(2,minmax(0,1fr));gap:9px}.journey-card{min-height:137px;padding:15px}.journey-card h3{margin-top:12px}.hero-note{margin-top:19px}.brand{display:none}}
input[type=password]{width:100%;padding:12px 14px;border:1px solid #cfded5;border-radius:9px;background:#fff;color:var(--ink);font:inherit}.cloud-indicator{font-size:11px;max-width:240px;white-space:normal}.ai-panel{border:1px solid #c4dfcf;background:#fbfefb;scroll-margin-top:20px}.chat-messages{max-height:480px;min-height:110px;overflow:auto;background:#f3f7f2;padding:18px;border:1px solid #e0e9de;border-radius:12px;margin:15px 0}.chat-message{max-width:92%;margin:0 0 16px;padding:15px 18px;border-radius:12px;font-size:14px;line-height:1.9;border:1px solid #dfe8df;background:#fff}.chat-message b{font-size:11px;color:#738879}.chat-message div{white-space:pre-wrap;overflow-wrap:anywhere;margin-top:5px}.chat-message.student{margin-left:auto;background:#e1efe5;border-color:#cce0d1}.chat-message.assistant{margin-right:auto}.cloud-panel .pill{white-space:normal}.cloud-indicator .save-dot{flex-shrink:0}@media(max-width:600px){.cloud-indicator{max-width:150px;font-size:9px!important}.chat-messages{padding:10px}.chat-message{max-width:100%;padding:12px;font-size:13px}.ai-panel .card-heading{align-items:flex-start;flex-wrap:wrap}}
.learning-buddy{position:fixed;right:25px;bottom:24px;display:flex;align-items:center;gap:10px;padding:10px 16px 10px 9px;border:1px solid #b7cfbd;border-radius:50px;background:#237568;color:#fff;box-shadow:0 8px 25px #174c3930;z-index:60;cursor:pointer;transition:transform .2s}.learning-buddy:hover{transform:translateY(-3px);background:#1e695c}.learning-buddy svg{width:49px;height:49px}.learning-buddy span{display:grid;text-align:left;gap:3px}.learning-buddy b{font-size:14px;letter-spacing:.5px}.learning-buddy small{font-size:10px;color:#d7eadc}.learning-buddy:focus-visible{outline:3px solid #e6c16d;outline-offset:4px}dialog:has(.ai-panel){width:min(620px,calc(100% - 24px));padding:22px}dialog .ai-panel{border:0;margin:0;padding:0;background:#fff}dialog .chat-messages{max-height:45vh}dialog .ai-panel h2{padding-right:20px}@media(max-width:600px){.learning-buddy{bottom:80px;right:13px;padding:7px 12px 7px 6px;gap:6px}.learning-buddy svg{width:38px;height:38px}.learning-buddy b{font-size:12px}.learning-buddy small{font-size:9px}dialog:has(.ai-panel){padding:19px}.chat-messages{max-height:40vh}}@media(prefers-reduced-motion:reduce){.learning-buddy{transition:none}}