@import url("https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;450;500;550;600;650;700&family=Manrope:wght@500;600;650;700;750;800&family=IBM+Plex+Mono:wght@400;500&display=swap");:root{--bg:#0c1119;--panel:#121923;--raised:#171f2b;--text:#eef2f7;--muted:#8996a8;--border:#25303e;--accent:#6ce3ba;--accent-soft:#193b33;--sidebar:#0e151e;--hero:#142721;--input:#0e151e;--shadow:0 18px 65px #0006;color-scheme:dark}:root[data-theme=light]{--bg:#f6f8fa;--panel:#fff;--raised:#eef2f6;--text:#182634;--muted:#647486;--border:#dbe3ea;--accent:#087b5c;--accent-soft:#dcf5ea;--sidebar:#fff;--hero:#e7f4ee;--input:#f8fafc;--shadow:0 18px 65px #20304020;color-scheme:light}*{box-sizing:border-box}body{margin:0;font-family:DM Sans,system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:14px}button,input,select,textarea{font:inherit}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button{color:inherit}a{color:var(--accent)}a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--accent);outline-offset:4px}h1,h2,h3,p{margin:0}h1,h2,h3{font-family:Manrope,system-ui,sans-serif}h1{font-size:34px;letter-spacing:-1.5px;font-weight:750;line-height:1.25}h2{font-size:23px;letter-spacing:-.7px}p{line-height:1.7;color:var(--muted)}.workspace{display:flex;min-height:100vh}.sidebar{width:248px;flex-shrink:0;background:var(--sidebar);border-right:1px solid var(--border);padding:30px 18px 20px;position:fixed;inset:0 auto 0 0;overflow-y:auto;display:flex;flex-direction:column}.brand{border:0;background:none;text-align:left;display:flex;align-items:center;gap:12px;font-family:Manrope,sans-serif;font-size:22px;font-weight:750;letter-spacing:-.8px;padding:0 8px 38px}.brand-icon{height:41px;width:41px;background:var(--accent);color:#0b3025;border-radius:11px;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.brand-sub{display:block;font:9px IBM Plex Mono,monospace;color:var(--muted);letter-spacing:1.7px;margin-top:4px}.workspace-label{font-size:10px;font-weight:650;letter-spacing:1.6px;margin:16px 12px 12px;justify-content:space-between}.nav-item,.workspace-label{color:var(--muted);display:flex}.nav-item{width:100%;border:0;background:none;align-items:center;gap:12px;padding:12px 13px;text-align:left;border-radius:7px;font-size:12px;margin:3px 0}.nav-item.active{background:var(--accent-soft);color:var(--accent)}.nav-item:hover{background:var(--raised);color:var(--text)}.nav-count{margin-left:auto;font-size:10px;padding:2px 6px;border:1px solid var(--border);border-radius:4px}.sidebar-bottom{margin-top:auto;padding-top:32px}.plan-card{border:1px solid var(--border);border-radius:10px;padding:16px;background:linear-gradient(135deg,var(--raised),var(--sidebar))}.eyebrow{display:flex;align-items:center;gap:7px;font:10px IBM Plex Mono,monospace;letter-spacing:1.2px;color:var(--muted)}.plan-card strong{display:block;margin:14px 0 7px;font-size:15px}.plan-card p{font-size:11px;line-height:1.7}.plan-card button{display:flex;justify-content:space-between;width:100%;border:0;border-top:1px solid var(--border);margin-top:14px;padding:13px 0 0;background:none;color:var(--accent);font-size:12px}.theme-toggle{display:flex;align-items:center;gap:10px;border:0;background:none;color:var(--muted);font-size:11px;margin-top:20px;padding:8px 12px}.main-shell{margin-left:248px;width:calc(100% - 248px)}.topbar{height:74px;border-bottom:1px solid var(--border);justify-content:space-between;padding:0 42px;gap:15px}.breadcrumb,.topbar{display:flex;align-items:center}.breadcrumb{gap:12px;color:var(--muted);font-size:12px}.breadcrumb span{color:var(--text)}.top-actions{display:flex;align-items:center;gap:13px}.top-status{font:9px IBM Plex Mono,monospace;letter-spacing:1.4px;color:var(--muted)}.status-dot{height:6px;width:6px;display:inline-block;border-radius:50%;background:var(--accent);box-shadow:0 0 0 4px #6ce3ba0b;flex-shrink:0}.avatar{width:31px;height:31px;border:1px solid var(--border);background:var(--raised);border-radius:50%;display:grid;place-items:center;font-size:10px}main{padding:36px 42px 0;max-width:1560px;margin:auto}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:28px}.page-heading .eyebrow{margin-bottom:14px}.page-heading p{margin-top:11px;font-size:13px}.accent{color:var(--accent)}.muted{color:var(--muted)}.button{border:1px solid var(--accent);background:var(--accent);color:#092c22;border-radius:7px;display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:12px 16px;font-size:12px;font-weight:650;white-space:nowrap}.button.outline{color:var(--text);background:transparent;border-color:var(--border)}.button.outline:hover{border-color:var(--accent)}.button.small{padding:8px 13px}.button.selected{border-color:var(--accent);color:var(--accent)}.icon-button{padding:6px;background:transparent;border:0;color:var(--muted);display:inline-flex;align-items:center;justify-content:center}.hero-panel{border:1px solid #6ce3ba25;position:relative;overflow:hidden;border-radius:12px;padding:34px 36px;display:flex;justify-content:space-between;gap:30px;background:radial-gradient(ellipse at 95% 5%,#6ce3ba12,transparent 60%),linear-gradient(110deg,var(--hero),var(--panel))}.hero-panel:after{content:"";position:absolute;inset:0;background-image:linear-gradient(#6ce3ba03 1px,transparent 0),linear-gradient(90deg,#6ce3ba03 1px,transparent 0);background-size:32px 32px;pointer-events:none}.hero-copy{z-index:1}.pill{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border);border-radius:5px;padding:6px 9px;font:9px IBM Plex Mono,monospace;letter-spacing:.6px;color:var(--muted)}.hero-panel .pill{border-color:#6ce3ba35;color:var(--accent)}.hero-panel h2{font-size:32px;letter-spacing:-1.2px;line-height:1.35;margin:19px 0 13px}.hero-panel p{font-size:12px}.hero-panel .button{margin:23px 0}.hero-foot{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:10px}.terminal-art{width:310px;align-self:center;z-index:1;background:var(--input);border:1px solid var(--border);border-radius:9px;box-shadow:var(--shadow);transform:rotate(-2deg);font:11px/2 IBM Plex Mono,monospace}.terminal-head{display:flex;gap:5px;border-bottom:1px solid var(--border);padding:10px 13px}.terminal-head i{background:#5a6878;width:6px;height:6px;border-radius:50%;margin-top:7px}.terminal-head i:first-child{background:#e58b80}.terminal-head i:nth-child(2){background:#dcc07e}.terminal-head i:nth-child(3){background:#79bc98}.terminal-head span{font-size:9px;color:var(--muted);margin-left:auto}.terminal-art>div:last-child{padding:20px}.terminal-ok{color:var(--accent);float:none}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:14px;gap:14px;margin:22px 0 35px}.stat{position:relative;border:1px solid var(--border);border-radius:9px;background:var(--panel);padding:20px}.stat>svg{position:absolute;right:16px;top:19px;width:17px;color:var(--muted)}.stat>span{display:block;color:var(--muted);font-size:11px;margin-bottom:15px}.stat strong{display:block;font:650 25px Manrope,sans-serif}.stat small{font:10px DM Sans,sans-serif;color:var(--muted);margin-left:4px}.progress-line{height:3px;background:var(--border);border-radius:10px;overflow:hidden}.progress-line span{display:block;height:100%;background:var(--accent);border-radius:10px}.stat .progress-line{margin-top:10px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;margin:0 0 20px}.section-heading h2{margin-top:9px;font-size:21px}.small-text{font-size:11px}.topic-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:16px;gap:16px}.coming-card,.topic-card{border:1px solid var(--border);border-radius:10px;padding:23px;background:var(--panel);text-align:left;transition:transform .2s,border-color .2s}.topic-card:hover{transform:translateY(-3px);border-color:#6ce3ba66}.topic-top{display:flex;justify-content:space-between;align-items:center}.topic-icon{width:43px;height:43px;display:grid;place-items:center;border-radius:9px;color:var(--accent);background:var(--accent-soft)}.tone-1{color:#b3a3f8;background:#8170d521}.tone-2{color:#74b8f6;background:#529bde21}.tone-3{color:#8eaaff;background:#5c7bee21}.tone-4{color:#e4bc7a;background:#c28f4221}.mono{font:10px IBM Plex Mono,monospace}.topic-card h3{font-size:17px;margin:19px 0 9px}.topic-card p{font-size:11px;min-height:40px}.topic-levels{display:flex;gap:5px;margin:19px 0}.topic-levels span{border:1px solid var(--border);border-radius:4px;font-size:8px;padding:4px 6px;color:var(--muted)}.topic-footer{display:flex;justify-content:space-between;align-items:center;margin-top:15px;font-size:10px}.coming-card,.topic-footer svg{color:var(--muted)}.coming-card{border-style:dashed;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;background:transparent}.coming-card h3{font-size:16px;margin:16px 0 10px;color:var(--text)}.coming-card p{font-size:11px;max-width:220px}.coming-card .pill{margin-top:20px}.signup-strip{display:flex;justify-content:space-between;align-items:center;gap:15px;border:1px solid var(--border);border-radius:10px;padding:22px 26px;margin-top:24px}.signup-strip h3{font-size:15px;margin-bottom:5px}.signup-strip p{font-size:11px}footer{border-top:1px solid var(--border);margin-top:38px;padding:22px 0;display:flex;justify-content:space-between;color:var(--muted);font-size:9px;letter-spacing:.5px}footer>span:first-child{font-family:IBM Plex Mono,monospace}.library-toolbar{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:22px}.tabs{display:flex;background:var(--panel);border:1px solid var(--border);padding:4px;border-radius:8px;gap:3px}.tabs button{border:0;background:none;color:var(--muted);border-radius:5px;padding:9px 12px;font-size:11px}.tabs button.active{background:var(--accent-soft);color:var(--accent)}.search{display:flex;align-items:center;gap:9px;border:1px solid var(--border);background:var(--panel);border-radius:7px;padding:10px 12px;color:var(--muted)}.search input{background:none;border:0;outline:none!important;color:var(--text);width:200px;font-size:11px}.question-list{border:1px solid var(--border);border-radius:10px;background:var(--panel);overflow:hidden}.question-row{width:100%;display:flex;text-align:left;align-items:center;gap:16px;padding:21px 23px;border:0;border-bottom:1px solid var(--border);background:none}.question-row:last-child{border-bottom:0}.question-row:hover{background:var(--raised)}.question-row>div{flex:1 1}.question-row>svg:last-child{color:var(--muted)}.question-row h3{font-size:13px;letter-spacing:0;line-height:1.6;margin-top:6px}.question-meta{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:10px}.level{font-size:9px;border-radius:4px;padding:4px 7px;background:var(--accent-soft);color:var(--accent)}.level.mid{background:#568bd321;color:#8db4ee}.level.senior{background:#a080df21;color:#ba9ae9}.level.scenario{background:#c28f4221;color:#e4bc7a}.question-state{color:var(--accent);width:20px;flex-shrink:0}.locked .question-state{color:var(--muted)}.question-dot{display:block;width:13px;height:13px;border-radius:50%;border:1px solid var(--border)}.free-tag{font:8px IBM Plex Mono,monospace;color:var(--accent)}.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-gap:15px;gap:15px}.pricing-card{display:flex;flex-direction:column;padding:25px 20px;border:1px solid var(--border);border-radius:10px;background:var(--panel)}.pricing-card.featured{border-color:var(--accent);background:linear-gradient(var(--accent-soft),var(--panel))}.pricing-card .eyebrow{margin-bottom:12px}.pricing-card h2{font-size:17px}.price{font:700 38px Manrope,sans-serif;margin:23px 0 12px}.price span{font:11px DM Sans,sans-serif;color:var(--muted);margin-left:4px}.pricing-card p{font-size:11px;min-height:38px}.pricing-card ul{list-style:none;padding:0;margin:25px 0;flex:1 1}.pricing-card li{display:flex;align-items:center;gap:8px;font-size:10px;margin:17px 0}.pricing-card li svg{color:var(--accent);flex-shrink:0}.plan-notes{max-width:750px;margin:30px auto;text-align:center}.plan-notes p{font-size:12px;margin:12px 0}.modal-backdrop{position:fixed;inset:0;background:#020810bb;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);z-index:10;display:flex;justify-content:center;align-items:center;padding:25px;overflow:auto}.auth-modal,.editor-modal,.study-modal{background:var(--panel);border:1px solid var(--border);border-radius:15px;padding:30px;box-shadow:var(--shadow);width:760px;max-width:100%;max-height:90vh;overflow:auto}.modal-top{display:flex;align-items:center;gap:12px;margin-bottom:20px;font-size:11px}.modal-top .icon-button{margin-left:auto}.study-modal h2{font-size:25px;line-height:1.5}.tags{display:flex;gap:7px;margin:17px 0}.tags span{font:9px IBM Plex Mono,monospace;color:var(--muted);background:var(--raised);border-radius:4px;padding:5px 8px}.think-box{display:flex;gap:14px;padding:18px;border:1px solid var(--border);border-radius:8px;margin:24px 0;color:var(--accent)}.think-box strong{font-size:12px;color:var(--text)}.think-box p{font-size:11px;margin-top:5px}.reveal{width:100%;margin:10px 0 25px}.study-actions{display:flex;gap:10px;justify-content:flex-end;border-top:1px solid var(--border);margin-top:25px;padding-top:20px}.markdown{font-size:13px;line-height:1.8}.markdown h2{font-size:18px;margin:24px 0 12px}.markdown h3{font-size:15px;margin:20px 0 8px}.markdown p{margin:12px 0;color:var(--text)}.markdown ol,.markdown ul{padding-left:23px}.markdown li{margin:7px 0}.markdown pre{background:var(--input);border:1px solid var(--border);border-radius:7px;overflow:auto;padding:17px;font-size:11px}.markdown code{font-family:IBM Plex Mono,monospace;color:var(--accent);font-size:11px;overflow-wrap:anywhere}.markdown table{display:block;overflow:auto;width:100%;border-collapse:collapse}.markdown td,.markdown th{border:1px solid var(--border);padding:9px;text-align:left}.markdown blockquote{border-left:3px solid var(--accent);margin:18px 0;padding:2px 15px;background:var(--accent-soft)}.empty,.locked-answer{text-align:center;padding:40px 20px}.empty>svg,.locked-answer svg{color:var(--accent)}.locked-answer h3{margin:18px 0 9px}.locked-answer .button{margin-top:20px}.empty{min-height:300px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px}.empty code{background:var(--raised);padding:10px 15px;color:var(--accent);border-radius:5px}.empty p{max-width:600px}.auth-modal{width:430px;position:relative;padding:34px}.close{position:absolute;right:16px;top:16px}.auth-modal h2{font-size:23px;margin:24px 0 12px}.auth-modal p{font-size:12px;margin-bottom:23px}form label{display:flex;flex-direction:column;gap:8px;font-size:11px;color:var(--muted);margin:16px 0}form input,form select,form textarea{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:6px;color:var(--text);background:var(--input)}form textarea{resize:vertical;line-height:1.7}form small{font-size:10px}.auth-modal form .button{width:100%;margin:10px 0}.auth-links{display:flex;justify-content:space-between;gap:15px;margin-top:20px}.auth-links button{border:0;background:none;color:var(--accent);padding:0;font-size:11px}.notice{display:flex;justify-content:space-between;align-items:center;gap:15px;background:var(--accent-soft);border:1px solid var(--border);padding:13px 16px;border-radius:7px;margin-bottom:23px;font-size:12px;line-height:1.6}.notice button{border:0;background:none;color:var(--accent);display:flex;font-size:11px}.loading{padding:80px;text-align:center;color:var(--muted)}.form-notice{color:var(--accent)!important;margin-top:15px}.button-group{display:flex;align-items:center;gap:15px}.editor-modal{width:850px}.form-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:0 15px;gap:0 15px}.checkbox{display:flex;flex-direction:row;align-items:center;gap:8px}.checkbox input{width:auto;accent-color:var(--accent)}details{margin:15px 0;padding:12px;background:var(--raised);border-radius:7px}summary{cursor:pointer;color:var(--muted);font-size:12px}.admin-topics{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px;margin:20px 0}.admin-topic{padding:16px;border:1px solid var(--border);border-radius:8px;background:var(--panel)}.admin-topic button{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;border:0;background:none;text-align:left}.admin-topic p{font-size:10px;margin-top:10px}.admin-search{margin:20px 0}.section-title{margin:35px 0 20px}.table-scroll{overflow:auto}table{width:100%;border-collapse:collapse;font-size:11px}td,th{padding:14px;text-align:left;border-bottom:1px solid var(--border)}th{color:var(--muted)}@media(min-width:1600px){main{padding-top:45px}.hero-panel{padding:45px}.topic-card{padding:28px}.hero-panel h2{font-size:38px}.terminal-art{width:370px}.hero-panel p{font-size:14px}}@media(max-width:1150px){.sidebar{width:210px;padding-inline:12px}.main-shell{margin-left:210px;width:calc(100% - 210px)}main{padding:30px 25px 0}.topbar{padding:0 25px}.terminal-art{width:260px;font-size:9px}.hero-panel{padding:25px}.hero-panel h2{font-size:28px}.pricing-grid,.topic-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{gap:10px}.stat{padding:16px}.stat small{display:block;margin:6px 0}.stat>svg{display:none}h1{font-size:29px}.library-toolbar{flex-wrap:wrap}.section-heading>.small-text{display:none}}@media(max-width:800px){.sidebar{position:static;width:100%;padding:14px 18px;overflow:visible;border-right:0;border-bottom:1px solid var(--border)}.workspace{display:block}.brand{padding:0 0 13px;font-size:20px}.sidebar nav:first-of-type{display:flex;overflow:auto}.nav-item{white-space:nowrap;padding:9px;gap:7px;width:auto;flex:1 1}.plan-card,.sidebar nav:nth-of-type(2),.sidebar-bottom .nav-item,.workspace-label{display:none}.sidebar-bottom{padding:0;margin:0;position:absolute;right:15px;top:13px}.theme-toggle{margin:0;font-size:0;padding:10px}.sidebar-bottom .nav-item{display:flex;font-size:10px;position:absolute;right:35px;top:0;width:auto}.main-shell{margin:0;width:100%}.topbar{height:56px}.top-actions>.status-dot,.top-status{display:none}main{padding:25px 18px 0}.page-heading{align-items:flex-start;flex-wrap:wrap}.page-heading p{font-size:12px}h1{font-size:28px}.hero-panel{padding:24px}.terminal-art{display:none}.hero-panel h2{font-size:30px}.hero-foot{flex-wrap:wrap;font-size:9px}.stats-grid{grid-template-columns:repeat(2,1fr)}.topic-grid{gap:12px}.topic-card{padding:18px}.topic-levels{flex-wrap:wrap}.signup-strip{flex-direction:column;align-items:flex-start}.search,.search input,.tabs{width:100%}.tabs{overflow:auto}.tabs button{flex:1 1;padding:9px}.question-row{padding:16px 13px;gap:10px}.question-meta{flex-wrap:wrap;font-size:9px;gap:6px}.question-row h3{font-size:12px}.modal-backdrop{padding:12px}.auth-modal,.editor-modal,.study-modal{padding:23px}.study-actions{flex-wrap:wrap;justify-content:flex-start}.study-actions .button{font-size:10px;padding:10px}.admin-topics{grid-template-columns:1fr 1fr}.button-group{flex-wrap:wrap}.pricing-grid{gap:12px}.pricing-card{padding:20px 15px}.pricing-card .button{font-size:10px}footer{gap:10px;flex-wrap:wrap;font-size:8px}}@media(max-width:420px){.admin-topics,.form-grid,.pricing-grid,.topic-grid{grid-template-columns:1fr}.hero-panel h2{font-size:26px}.nav-item{font-size:10px}.nav-item svg{width:14px}.nav-count{display:none}}:root[data-theme=light] .button:not(.outline){color:#fff}:root{--question-bg:#172536;--question-hover:#1d3045;--question-border:#2b425a;--question-accent:#93c6ff;--answer-bg:#122820;--answer-border:#254b3b}:root[data-theme=light]{--question-bg:#edf4fc;--question-hover:#e2eefb;--question-border:#cddff1;--question-accent:#225f9d;--answer-bg:#eef8f2;--answer-border:#cce6d6}.study-accordion.question-list{background:none;border:0;overflow:visible;display:flex;flex-direction:column;gap:16px}.study-accordion .question-item{border:0}.study-accordion .question-heading{border:1px solid var(--question-border);border-radius:12px;background:var(--question-bg);overflow:hidden}.study-accordion .question-row{padding:20px 22px;gap:18px}.study-accordion .question-item.expanded>.question-heading,.study-accordion .question-row:hover{background:var(--question-hover)}.study-accordion .question-title{font-size:15px;line-height:1.65;overflow-wrap:anywhere}.study-accordion .question-copy{min-width:0}.qa-badge{display:grid;place-items:center;flex-shrink:0;width:42px;height:42px;font:750 22px Manrope,system-ui,sans-serif}.question-badge{border-radius:11px;background:var(--question-accent);color:var(--question-bg)}.answer-badge{border-radius:50%;background:var(--accent);color:#092c22}.study-accordion .inline-answer{margin-top:7px;border:1px solid var(--answer-border);border-radius:12px;background:var(--answer-bg);padding:23px 22px}.answer-layout{display:flex;align-items:flex-start;gap:18px}.answer-copy{flex:1 1;min-width:0}.answer-copy .markdown{font-size:14px;line-height:1.85}.answer-copy .markdown>p:first-child{margin-top:0}.answer-copy .markdown li::marker{color:var(--accent)}.answer-copy .study-actions{border-color:var(--answer-border);margin-top:20px;padding-top:16px}.answer-copy .study-actions .button{padding:9px 12px}.study-accordion .question-chevron{flex-shrink:0;color:var(--question-accent)}@media(max-width:800px){.study-accordion .question-row{padding:16px 13px;gap:11px}.qa-badge{width:33px;height:33px;font-size:18px}.study-accordion .question-title{font-size:13px}.study-accordion .inline-answer{padding:18px 13px}.answer-layout{gap:11px}.answer-copy .markdown{font-size:13px}.answer-copy .study-actions{margin-left:-44px}.study-accordion .question-row>svg:not(:last-child){width:14px}.study-accordion .question-meta{gap:5px}.answer-copy .study-actions .button{white-space:normal}.question-copy .source-number{white-space:nowrap}}.bulk-answer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:15px;margin:0 0 16px}.question-item{border-bottom:1px solid var(--border)}.question-item:last-child{border-bottom:0}.question-heading{margin:0;font:inherit}.question-item .question-row{border:0}.question-copy{flex:1 1}.question-title{display:block;font-family:Manrope,system-ui,sans-serif;font-size:13px;font-weight:650;line-height:1.6;margin-top:6px}.question-chevron{transition:transform .18s}.question-item.expanded .question-chevron{transform:rotate(180deg)}.question-item.expanded>.question-heading{background:var(--raised)}.inline-answer{padding:0 60px 26px;border-top:1px solid var(--border)}.inline-answer[hidden]{display:none}.inline-answer .markdown{max-width:1000px}.inline-answer .reveal{width:auto}.inline-answer .study-actions{justify-content:flex-start}.text-button{border:0;background:none;color:var(--accent);font-size:12px;padding:10px 0}.source-number{font-family:IBM Plex Mono,monospace}.inline-answer .locked-answer{padding:25px 0}.inline-answer .think-box{margin-top:22px}.question-item .question-row>span:first-child{flex-shrink:0}@media(max-width:800px){.inline-answer{padding:0 20px 20px}.question-title{font-size:12px}.bulk-answer-toolbar{flex-wrap:wrap}.bulk-answer-toolbar .button{font-size:11px}}