:root{color-scheme:dark;--bg:#111411;--panel:#191d19;--line:#303830;--muted:#a0ac9e;--text:#f0f3ea;--lime:#d1fb72;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,Segoe UI,Arial,sans-serif;font-size:15px;line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:5px}a:focus-visible,button:focus-visible{outline:2px solid var(--lime)}button{cursor:pointer}button:disabled{opacity:.45;cursor:not-allowed}button:hover:not(:disabled),a.button:hover{filter:brightness(1.12)}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.12;letter-spacing:-.045em}h1{font-size:clamp(36px,4.8vw,72px);font-weight:650;margin-bottom:24px}h2{font-size:clamp(28px,3vw,42px);font-weight:600}h3{font-size:25px;font-weight:600}em{font-style:normal;color:var(--lime)}small,.small{font-size:12px;line-height:1.7}.muted,.subtle{color:var(--muted)}.centered{text-align:center}.preview-bar{padding:7px 20px;background:#293420;color:#d6e6bf;font-size:11px;text-align:center;letter-spacing:.03em}.topbar{max-width:1400px;margin:auto;padding:25px 5%;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);gap:25px}.brand{display:flex;align-items:center;gap:6px;font-size:19px;letter-spacing:-.02em;white-space:nowrap}.brand-icon{font-size:34px;line-height:1;color:var(--lime);margin-right:8px}.brand-dot{height:6px;width:6px;display:inline-block;background:var(--lime);border-radius:50%;margin-left:3px}.topbar nav{display:flex;align-items:center;gap:28px;font-size:13px}.topbar nav>a:not(.pill):hover{color:var(--lime)}.pill{border:1px solid #48533f;border-radius:30px;padding:10px 17px;white-space:nowrap;font-size:12px}.avatar{border-radius:50%;background:var(--lime);color:#18230d;width:36px;height:36px;display:grid;place-items:center;font-weight:700}.hero,.section,.page-head,.content-grid,.cards.two{width:90%;max-width:1240px;margin:auto}.hero{padding:90px 0 95px;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:7%;align-items:center}.eyebrow{font-size:10px;font-weight:700;letter-spacing:.15em;color:var(--lime);margin-bottom:22px}.live-dot{display:inline-block;border-radius:50%;background:var(--lime);width:7px;height:7px;margin-right:8px;box-shadow:0 0 20px #c5ff6c55}.lead{font-size:17px;line-height:1.7;color:#b9c3b4;margin-bottom:30px}.actions{display:flex;align-items:center;gap:20px}.subtle{font-size:11px;line-height:1.7}.button{display:inline-flex;gap:16px;justify-content:center;align-items:center;border:1px solid #46513e;background:#242c22;padding:14px 20px;border-radius:11px;color:var(--text);font-size:13px;font-weight:650;transition:filter .15s}.button.lime{background:var(--lime);border-color:var(--lime);color:#17210c}.button.wide{width:100%}.text-button{background:none;border:none;padding:12px 0;color:#bfcdb2;text-align:left;font-size:12px}.text-button:hover{color:var(--lime)}.hero-tags{display:flex;flex-wrap:wrap;gap:20px;margin-top:35px;font-size:11px;color:var(--muted)}.hero-tags span:before{content:'✓';color:var(--lime);margin-right:6px}.deck-art{position:relative;background:linear-gradient(135deg,#333d2d,#171c17 70%);border:1px solid #46503c;padding:24px;border-radius:28px;box-shadow:0 35px 80px #0005;transform:rotate(4deg)}.deck-top,.deck-bottom{display:flex;justify-content:space-between;align-items:center}.deck-top{font-size:10px;letter-spacing:.16em;color:#bdc9ae}.record{position:relative;aspect-ratio:1/1;width:78%;margin:24px auto;border-radius:50%;background:repeating-radial-gradient(circle,#141914 0px,#141914 3px,#2b3429 4px,#161c16 5px);border:1px solid #45513b;box-shadow:0 12px 25px #0005;display:grid;place-items:center}.record:before{content:'';position:absolute;inset:9%;border:1px solid #5c6b4944;border-radius:50%}.record-label{display:flex;flex-direction:column;align-items:center;justify-content:center;border-radius:50%;background:var(--lime);color:#26301d;aspect-ratio:1;width:34%;transform:rotate(-20deg)}.record-label b{font-size:36px;line-height:1}.record-label small{font-size:8px;letter-spacing:.12em}.waveform{overflow:hidden;white-space:nowrap;text-align:center;background:#10160e;border:1px solid #39442f;border-radius:7px;color:#b3d879;padding:8px;letter-spacing:3px;font-size:21px}.deck-bottom{margin-top:17px}.deck-bottom>span:first-child{font:25px monospace;color:var(--lime)}.deck-bottom small{font:10px Arial;color:var(--muted)}.play-icon{padding:5px 14px;border:1px solid #7c9956;border-radius:5px;color:var(--lime)}.floating-card{position:absolute;left:-48px;bottom:45px;transform:rotate(-4deg);background:#f0f3e4;color:#283222;border-radius:13px;padding:14px 20px;display:flex;gap:14px;align-items:center;box-shadow:0 8px 35px #0005}.floating-card b{font-size:12px;display:block}.floating-card small{font-size:10px;color:#5e6b51;display:block}.mini-icon{font-size:23px}.section{padding:70px 0;border-top:1px solid var(--line)}.section-heading{margin-bottom:35px}.section-heading h2{margin-bottom:14px}.section-heading>p:last-child{color:var(--muted)}.cards{display:grid;gap:18px}.cards.three{grid-template-columns:repeat(3,1fr)}.cards.two{grid-template-columns:repeat(2,1fr);margin-bottom:70px}.card,.panel{padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius)}.card-number{display:block;color:#9aa78f;font-size:9px;letter-spacing:.15em;margin-bottom:30px}.card p{color:var(--muted);font-size:13px}.card a{color:var(--lime)}.example,.plus-section{display:grid;grid-template-columns:1fr 1fr;gap:9%;align-items:center}.example>div>p:last-child{max-width:340px}.sample-chat{padding:28px;background:#1b211a;border:1px solid #3e4a36;border-radius:20px}.sample-question{margin:20px 0;padding:13px;background:#2c3626;border-radius:12px 12px 3px 12px;font-size:13px}.sample-chat p,.sample-chat li{font-size:13px}.sample-chat ol{padding-left:20px;color:#bac6b1}.sample-chat li{padding:5px 0}.source-hint{padding-top:17px;border-top:1px solid var(--line);color:#aebe9e;font-size:10px}.label{font-size:9px;letter-spacing:.1em;border:1px solid #566344;border-radius:30px;padding:5px 10px;color:#c9dbb5;display:inline-block}.price-card{padding:34px;border:1px solid #718450;border-radius:var(--radius);background:linear-gradient(150deg,#2a3422,#1a2018);box-shadow:0 20px 45px #0002}.price-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;font-weight:700;letter-spacing:.07em;margin-bottom:23px}.price{font-size:38px;letter-spacing:-.04em;line-height:1.2;margin-bottom:14px}.price small{font-size:13px;letter-spacing:0;color:var(--muted)}.feature-list{list-style:none;padding:0;margin:26px 0;font-size:13px}.feature-list li{margin-bottom:14px;padding-left:23px;position:relative}.feature-list li:before{content:'✓';position:absolute;left:0;color:var(--lime)}footer{width:90%;max-width:1240px;margin:40px auto 0;padding:30px 0;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:30px;color:var(--muted);font-size:11px}footer .brand{font-size:13px;color:var(--text)}footer>div{display:flex;gap:18px;flex-wrap:wrap}.page-head{padding:55px 0 25px}.page-head h1{font-size:45px;margin-bottom:16px}.page-head>p:last-child{color:var(--muted)}.content-grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:24px;align-items:start;margin-bottom:60px}.panel h2{font-size:28px;margin:20px 0}.panel h2 span{font-size:19px}.panel h3{font-size:22px;overflow-wrap:anywhere}.panel input,.panel select,.panel textarea{width:100%}.panel p>label,form label{display:block;color:#c7d0c0;font-size:12px;margin-bottom:7px}input,textarea,select{border:1px solid #404b38;background:#131a11;color:var(--text);padding:12px;border-radius:9px;max-width:100%}textarea{resize:vertical}input:focus,textarea:focus,select:focus{outline:1px solid var(--lime);border-color:var(--lime)}input[type=checkbox]{width:auto}.checkbox{display:flex;gap:8px;align-items:baseline}.helptext{display:block;font-size:11px;color:var(--muted);margin-top:8px}.helptext ul{padding-left:16px}.errorlist{font-size:12px;color:#ffc1b5;padding-left:18px}.auth-wrap{max-width:1060px;margin:75px auto;display:grid;grid-template-columns:1fr 1fr;gap:8%;width:90%;align-items:start}.auth-wrap h1{font-size:44px}.auth-wrap .panel>p:last-child{margin-top:20px}.narrow{max-width:700px;width:90%;margin:70px auto;min-height:50vh}.narrow h1{font-size:42px}.notifications{width:90%;max-width:1240px;margin:18px auto}.notice{padding:14px 18px;border-radius:10px;background:#2a3421;border:1px solid #485a35;color:#dcebc9;font-size:13px;margin:15px 0}.notice.error{background:#382b22;border-color:#78583e;color:#f7d2af}.notice a{text-decoration:underline}.order-row{padding:19px 20px;border:1px solid var(--line);border-radius:12px;display:flex;gap:20px;align-items:center;justify-content:space-between;margin:10px 0;background:var(--panel);font-size:13px}.period{border-top:1px solid var(--line);padding-top:15px;margin-top:18px;font-size:12px}.period span{display:block;color:var(--muted)}.practice-steps{padding-left:20px;color:#c8d3bc;font-size:14px;line-height:1.8}.practice-steps li{padding:10px 0}.practice-entry{border-left:2px solid #819854;padding:10px 22px;margin:25px 0}.practice-entry h3{font-size:20px;margin:10px 0}.practice-entry p{color:var(--muted)}.workspace{display:grid;grid-template-columns:250px minmax(0,1fr);max-width:1440px;margin:auto;min-height:75vh}.sidebar{border-right:1px solid var(--line);padding:30px 20px;display:flex;flex-direction:column;gap:18px}.sidebar-title{font-size:9px;color:var(--muted);letter-spacing:.14em}.history-list{flex:1}.history-list>a{padding:12px 10px;border-radius:8px;display:block;font-size:12px;color:#becbb1;margin-bottom:4px;overflow-wrap:anywhere}.history-list>a.selected{background:#293222;border:1px solid #3c4a30}.history-list>a span{color:var(--lime);margin-right:5px}.sidebar-bottom{border-top:1px solid var(--line);padding-top:22px}.sidebar-bottom strong{display:block;font-size:24px}.sidebar-bottom strong span{font-size:11px;color:var(--muted);font-weight:400}.sidebar-bottom a{font-size:11px;color:var(--lime);display:block;margin-top:12px}.chat-main{padding:35px 5% 20px;max-width:1040px;width:100%;margin:auto}.chat-heading{display:flex;justify-content:space-between;align-items:center;gap:15px}.chat-heading h1{font-size:29px;margin:0}.chat-heading .eyebrow{font-size:9px;margin-bottom:12px}.chat-empty{text-align:center;padding:40px 0 20px}.chat-empty h2{margin:15px 0;font-size:34px}.chat-empty>p{color:var(--muted);font-size:13px}.empty-mark{display:grid;place-items:center;margin:auto;width:60px;height:60px;border:1px solid #54663f;background:#2d3924;border-radius:20px;color:var(--lime);font-size:35px;transform:rotate(-8deg)}.quick-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin:30px 0 10px;text-align:left}.quick-grid button{padding:20px;background:#1b2118;border:1px solid #394430;border-radius:14px;color:#cbd9be;text-align:left;font-size:19px}.quick-grid button b{font-size:13px;margin-left:7px;font-weight:500}.quick-grid button span{display:block;font-size:10px;color:var(--muted);margin:8px 0 0}.quick-grid button:hover{border-color:#829c55;background:#283421}.composer{border:1px solid #52613f;border-radius:15px;background:#1b2317;overflow:hidden;margin-top:25px}.composer textarea{width:100%;background:transparent;border:none;border-radius:0;resize:vertical;padding:18px;font-size:13px;min-height:80px;outline:none}.composer>div{display:flex;justify-content:space-between;align-items:center;padding:0 14px 13px;gap:10px}.composer>div>span{font-size:10px;color:#98a38d}.send{width:37px;height:37px;background:var(--lime);color:#17210c;border:0;border-radius:10px;font-size:23px}.bubble{margin:25px 0;padding:23px;border:1px solid var(--line);border-radius:17px;background:var(--panel)}.bubble.user{background:#27321f;border-color:#485d34;margin-left:8%}.bubble-label{font-size:9px;letter-spacing:.15em;color:var(--lime);display:block;margin-bottom:12px}.answer-text{white-space:pre-wrap;font-size:14px;overflow-wrap:anywhere;line-height:1.8}.answer-actions{display:flex;justify-content:flex-end}details{border-top:1px solid var(--line);padding-top:15px;font-size:12px}summary{cursor:pointer;color:#c3d3b3}.source{padding:18px 0;border-bottom:1px solid var(--line)}.source p{color:var(--muted);font-size:12px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}
@media(min-width:1500px){.hero{padding-top:110px;padding-bottom:120px}}@media(max-width:950px){.hero{gap:5%;padding:55px 0}.floating-card{left:-15px;bottom:20px;padding:10px}.actions{flex-wrap:wrap}.topbar nav{gap:15px}.workspace{grid-template-columns:190px 1fr}.sidebar{padding:25px 12px}.chat-main{padding:30px 5%}.topbar{padding:20px 4%}.card,.panel,.price-card{padding:24px}.auth-wrap{gap:30px}.section{padding:45px 0}}@media(max-width:760px){.topbar{flex-wrap:wrap;gap:15px}.topbar nav{width:100%;justify-content:space-between;font-size:11px;gap:8px}.brand{font-size:17px}.topbar .pill{padding:7px 11px;font-size:10px}.hero{grid-template-columns:1fr;padding:45px 0 60px;gap:40px}.hero h1{font-size:48px}.hero .lead{font-size:15px}.deck-art{width:82%;margin:auto;transform:rotate(3deg);padding:20px}.floating-card{left:-20px;bottom:35px}.hero-tags{gap:15px;font-size:10px}.cards.three,.cards.two,.example,.plus-section,.content-grid,.auth-wrap{grid-template-columns:1fr;gap:20px}.card-number{margin-bottom:20px}.example,.plus-section{gap:30px}.section h2{font-size:33px}.section-heading h2 br{display:none}.page-head{padding-top:35px}.page-head h1{font-size:35px}.auth-wrap{margin:40px auto}.auth-wrap h1{font-size:37px}.workspace{grid-template-columns:1fr}.sidebar{border-right:none;border-bottom:1px solid var(--line);padding:16px 5%;display:block}.sidebar-title,.history-list,.sidebar-bottom{display:none}.sidebar .button{padding:9px}.chat-main{padding:25px 5%}.chat-heading h1{font-size:25px}.chat-heading .pill{font-size:10px;padding:8px 10px}.chat-empty{padding-top:25px}.quick-grid button{padding:15px;font-size:15px}.quick-grid button b{font-size:11px;margin:0}.quick-grid button span{font-size:10px;line-height:1.5}.bubble{padding:18px}.bubble.user{margin-left:0}footer{align-items:flex-start;flex-direction:column;gap:12px}.order-row{align-items:flex-start;flex-wrap:wrap;gap:8px;font-size:12px}.narrow h1{font-size:35px}.preview-bar{font-size:10px}}

.hero>*,.content-grid>*,.cards>*,.example>*,.plus-section>*{min-width:0}.deck-art{min-width:0}.record{max-width:100%}

@media(max-width:760px){.history-list{display:block;max-height:110px;overflow:auto;margin-top:12px}}