@import url('/fonts/fonts.css');
:root{color-scheme:dark;--bg:#0a151a;--panel:#102129;--panel2:#132b31;--line:#294047;--text:#edf2ed;--muted:#a8bcbd;--mint:#5de1ba;--gold:#d6b16c;font-family:Inter,'Segoe UI',Arial,sans-serif;font-size:16px}*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at 80% 4%,#16433c66,transparent 35%),var(--bg);color:var(--text);line-height:1.65}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:11px 19px;border:1px solid var(--line);border-radius:10px;background:#14262c;color:var(--text);font-size:.88rem;font-weight:600;cursor:pointer;line-height:1.35;min-height:42px}button:hover,.btn:hover{border-color:var(--mint);background:#1a383c}button:disabled{opacity:.5;cursor:wait}.primary{background:var(--mint);border-color:var(--mint);color:#09201c}.primary:hover{background:#89ebce}.danger{border-color:#b67777;color:#ffcaca}.plain{background:transparent}a:hover{color:var(--mint)}:focus-visible{outline:3px solid var(--gold);outline-offset:4px}[hidden]{display:none!important}.skip-link{position:fixed;top:-100px;z-index:20;padding:12px;background:var(--mint);color:var(--bg)}.skip-link:focus{top:0}header{background:#0a151aea;border-bottom:1px solid var(--line);backdrop-filter:blur(14px);position:sticky;top:0;z-index:5}.ecosystem-bar{font-size:.7rem;text-align:end;max-width:1250px;margin:auto;padding:5px 28px;color:var(--mint);letter-spacing:.04em}.head-row{display:flex;gap:20px;align-items:center;max-width:1250px;margin:auto;padding:13px 28px}.brand{display:flex;gap:10px;align-items:center;white-space:nowrap;font-weight:800;font-size:1.15rem;letter-spacing:-.04em}.brand img{width:35px;height:35px}.brand span em{color:var(--mint);font-style:normal}.head-nav{display:flex;gap:3px;margin-inline-start:auto}.head-nav a{font-size:.8rem;white-space:nowrap;padding:9px 10px;border-radius:8px;color:var(--muted)}.head-nav a.active,.head-nav a:hover{color:var(--text);background:var(--panel2)}.head-tools{display:flex;gap:8px;align-items:center}.head-tools button{padding:9px 12px;font-size:.78rem;white-space:nowrap}.head-tools select{max-width:114px;padding:8px 10px;font-size:.78rem}#mobile-menu{display:none}main{min-height:62vh;max-width:1194px;margin:auto;padding:48px 28px 72px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(2.2rem,4.4vw,4.2rem);line-height:1.1;letter-spacing:-.045em;max-width:900px;margin-bottom:24px}h2{font-size:clamp(1.6rem,2.5vw,2.35rem);line-height:1.22;letter-spacing:-.035em}h3{font-size:1.13rem;line-height:1.35}p{color:var(--muted)}.eyebrow{color:var(--mint);font-size:.69rem;font-weight:700;letter-spacing:.14em;margin-bottom:20px}.hero{padding:35px 0 42px;display:grid;grid-template-columns:1.3fr 1fr;gap:54px;align-items:center}.hero h1{max-width:700px}.hero-copy>p:not(.eyebrow){font-size:1.03rem;max-width:630px}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin-top:22px}.fine{font-size:.78rem;color:var(--muted);line-height:1.6}.hero .fine{margin-top:18px}.seal{border:1px solid #44605b;border-radius:24px;padding:32px;background:linear-gradient(140deg,#1c3839,#102027);position:relative;box-shadow:0 25px 80px #0004}.seal-top{display:flex;justify-content:space-between;align-items:center;font-size:.65rem;color:var(--gold);letter-spacing:.13em}.seal-graphic{display:flex;justify-content:center;align-items:center;min-height:215px}.seal-graphic img{width:180px;filter:drop-shadow(0 12px 22px #0005)}.seal h3{text-align:center;font-size:1.35rem;margin-bottom:8px}.seal p{text-align:center;font-size:.83rem}.seal-steps{display:flex;justify-content:space-between;gap:12px;margin-top:28px;border-top:1px solid #45605a;padding-top:22px}.seal-steps span{font-size:.68rem;color:var(--muted)}.seal-steps b{display:block;color:var(--mint);font-size:1.2rem}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:25px}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{border:1px solid var(--line);background:var(--panel);padding:25px;border-radius:16px;min-width:0}.card p:last-child{margin-bottom:0}.card p{font-size:.91rem}.card .number{color:var(--gold);display:block;margin-bottom:22px;font-size:.8rem}.card.link:hover{border-color:var(--mint)}.banner{margin-top:35px;border:1px solid #38655c;border-radius:18px;padding:30px;background:#102f2c;display:flex;gap:35px;align-items:center;justify-content:space-between}.banner h2{font-size:1.7rem}.banner .btn{white-space:nowrap}.page-title{max-width:860px;margin-bottom:35px}.page-title h1{font-size:clamp(2rem,3.7vw,3.4rem)}.page-title p{max-width:760px}.badge{display:inline-block;border:1px solid #3a665d;border-radius:30px;color:var(--mint);background:#16342e;font-size:.68rem;font-weight:600;padding:3px 10px}.badge.gold{border-color:#7f6944;color:var(--gold);background:#322d20}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.form-grid .full{grid-column:1/-1}label{display:block;margin-bottom:18px;font-size:.86rem;color:var(--text)}input,textarea,select{display:block;width:100%;background:#0b1920;border:1px solid #38515b;border-radius:9px;color:var(--text);padding:11px 13px;margin-top:7px;min-height:44px}textarea{resize:vertical;min-height:100px}select option{background:var(--bg);color:var(--text)}input[type=radio],input[type=checkbox]{display:inline;width:auto;min-height:auto;margin:0 10px 0 0}fieldset{border:0;padding:0;margin:0}fieldset legend{font-weight:700;margin-bottom:16px}.question{margin:0 0 23px;padding-bottom:22px;border-bottom:1px solid var(--line)}.question legend{font-size:.96rem}.question label{background:var(--bg);padding:12px;border:1px solid var(--line);border-radius:8px;cursor:pointer;margin:8px 0}.progress{height:4px;background:var(--line);border-radius:4px;overflow:hidden}.progress span{display:block;background:var(--mint);height:100%}.tabs{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid var(--line);padding:0 0 20px;margin:20px 0}.tabs button.active{background:var(--mint);color:var(--bg)}.empty{text-align:center;padding:55px 25px;border:1px dashed #486368;border-radius:18px}.empty img{width:70px;margin-bottom:18px}.empty p{max-width:560px;margin:0 auto}.course-code{font-family:monospace;color:var(--gold);font-size:.8rem}.prose{white-space:pre-line;color:var(--muted);max-width:800px}.notice{border:1px solid #725e36;background:#2c2b20;padding:16px 20px;border-radius:10px;font-size:.87rem;color:#efddbc;margin:20px 0}.price{font-size:2rem;color:var(--text);font-weight:750;line-height:1.2;margin:20px 0}.price-card{display:flex;flex-direction:column}.price-card .actions{margin-top:auto;padding-top:25px}.price-card.featured{border-color:var(--mint);background:linear-gradient(145deg,#163b35,var(--panel))}.details{margin-top:22px}.details summary{cursor:pointer;padding:15px 0;font-weight:600;border-bottom:1px solid var(--line)}.details p{padding:14px 0}.record{border-bottom:1px solid var(--line);padding:15px 0}.record:last-child{border-bottom:0}.record p{margin-bottom:7px;overflow-wrap:anywhere}.mono{font-family:monospace;font-size:.78rem;word-break:break-all}.metrics{display:flex;flex-wrap:wrap;gap:15px;margin:22px 0}.metric{flex:1;min-width:140px;background:var(--panel);padding:20px;border:1px solid var(--line);border-radius:12px}.metric b{display:block;color:var(--mint);font-size:1.8rem}.metric span{font-size:.8rem;color:var(--muted)}.score{font-size:4rem;color:var(--mint);font-weight:800}.assistant-log{max-height:340px;overflow:auto;display:flex;flex-direction:column;gap:12px;margin:18px 0}.bubble{white-space:pre-wrap;padding:14px 17px;border:1px solid var(--line);border-radius:12px;font-size:.9rem;background:var(--bg)}.bubble.user{background:#173a34;margin-inline-start:24px}.companion-orb{width:120px;height:120px;border-radius:50%;margin:15px auto 25px;background:radial-gradient(circle at 35% 30%,#c8f2cc,#5cbbad 37%,#275161 70%,#15272c);box-shadow:0 0 75px #5de1ba22;border:1px solid #8edcc5}.footer-inner{border-top:1px solid var(--line);background:#071115;padding:45px max(28px,calc((100% - 1138px)/2)) 95px}.footer-cols{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:45px}.footer-cols h4{font-size:.7rem;letter-spacing:.08em;color:var(--gold);margin:0 0 15px}.footer-cols a:not(.brand){display:block;color:var(--muted);font-size:.8rem;margin:7px 0}.footer-cols .brand{margin-bottom:13px}.footer-cols p{font-size:.78rem}.footer-copy{margin-top:28px;color:#70888e;font-size:.7rem}#bottom{position:fixed;bottom:max(12px,env(safe-area-inset-bottom));inset-inline-start:50%;transform:translateX(-50%);display:flex;max-width:650px;width:calc(100% - 44px);border:1px solid var(--line);border-radius:14px;z-index:6;background:#0b191dee;box-shadow:0 8px 30px #0007;backdrop-filter:blur(12px);padding:4px}#bottom a{flex:1;font-size:.71rem;text-align:center;padding:10px 4px;color:var(--muted);border-radius:10px;line-height:1.3}#bottom a.active{background:#1b3a33;color:var(--mint)}[dir=rtl] #bottom{transform:translateX(50%)}#help{position:fixed;bottom:85px;inset-inline-end:22px;border-radius:50%;width:49px;height:49px;padding:0;font-size:1.35rem;background:var(--mint);color:var(--bg);z-index:6;box-shadow:0 5px 25px #0005}#notice{position:fixed;top:105px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 36px);background:#255046;color:var(--text);padding:12px 20px;border:1px solid var(--mint);border-radius:12px;z-index:30;font-size:.88rem;box-shadow:0 15px 40px #0008}#notice:empty{display:none}dialog{background:var(--panel);color:var(--text);border:1px solid #3e625a;border-radius:22px;width:min(620px,calc(100vw - 28px));max-height:calc(100dvh - 40px);padding:28px;box-shadow:0 35px 100px #0008;overflow:auto}dialog::backdrop{background:#030a0eab;backdrop-filter:blur(7px)}dialog h2{margin-bottom:14px}dialog .modal-top{display:flex;justify-content:space-between;gap:15px;align-items:center;margin-bottom:16px}dialog .modal-top button{padding:7px 12px;min-height:36px}dialog.intro-modal{padding:0;overflow:hidden;background:#0b2024}dialog.intro-modal .intro-toolbar{padding:16px 20px;display:flex;justify-content:space-between;align-items:center}.intro-toolbar span{font-size:.72rem;color:var(--gold);letter-spacing:.1em}.intro-toolbar button{padding:6px 12px;min-height:33px;font-size:.75rem}dialog video{display:block;width:100%;aspect-ratio:16/9;background:#0b2024;object-fit:contain}.intro-caption{padding:20px 25px 12px} .intro-caption h2{font-size:1.7rem}.intro-controls{display:flex;justify-content:space-between;gap:10px;padding:12px 24px 22px}.intro-controls button{font-size:.78rem}.intro-dots{display:flex;gap:5px;padding:0 24px 22px}.intro-dots span{height:3px;background:var(--line);flex:1}.intro-dots span.active{background:var(--mint)}.admin-code{min-height:240px;font-family:monospace;font-size:.78rem}.wide{max-width:100%}.error-panel{padding:30px;border:1px solid #966b64;border-radius:15px}.question-count{color:var(--gold);font-size:.8rem;margin-bottom:6px}@media(max-width:1140px){.head-row{flex-wrap:wrap;gap:12px}.head-nav{display:none;order:4;width:100%;margin:0;grid-template-columns:repeat(3,minmax(0,1fr));padding:10px 0}.head-nav.open{display:grid}#mobile-menu{display:inline-flex}.head-tools{margin-inline-start:auto}.hero{gap:25px}}@media(max-width:740px){main{padding:26px 18px 48px}.head-row{padding:10px 16px}.ecosystem-bar{padding:4px 18px}.brand{font-size:1rem}.brand img{width:29px;height:29px}.head-tools{gap:5px}.head-tools button{font-size:.71rem;padding:8px;min-height:36px}.head-tools select{font-size:.72rem;max-width:85px;min-height:36px;padding:5px;margin:0}.hero{grid-template-columns:1fr;padding:12px 0 30px;gap:27px}.hero h1{font-size:2.75rem;max-width:600px}.seal{padding:23px}.seal-graphic{min-height:135px}.seal-graphic img{width:130px}.grid,.grid.two,.form-grid{grid-template-columns:1fr}.banner{display:block;padding:23px}.footer-cols{grid-template-columns:1fr 1fr;gap:26px}.footer-cols>div:first-child{grid-column:1/-1}.footer-inner{padding:32px 20px 95px}h1{font-size:2.3rem}.card{padding:21px}#bottom{width:calc(100% - 24px);bottom:max(9px,env(safe-area-inset-bottom))}#bottom a{font-size:.66rem;padding:11px 4px}#help{bottom:77px;inset-inline-end:15px;width:44px;height:44px}dialog{padding:22px}.intro-caption h2{font-size:1.35rem}.intro-caption p{font-size:.87rem}.intro-controls{padding:7px 18px 14px}.head-nav a{font-size:.79rem}.head-tools #install{display:none}.head-row #install-mobile{display:inline-flex}.head-nav .nav-install{display:block}}@media(min-width:741px){.head-nav .nav-install{display:none}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}@media print{header,footer,#bottom,#help,.actions,dialog{display:none!important}body{background:white;color:black}.card{background:white;border-color:#aaa}.prose,p{color:#333}main{max-width:100%}}