:root{--bg:#fffdfd;--paper:#fff;--ink:#3a2e35;--muted:#7a6a72;--line:#f0e4e8;--rose:#c73f70;--deep:#a52c58;--mist:#fff0f5;--sans:"PingFang SC","Hiragino Sans GB","Noto Sans SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--ink);font:16px/1.7 var(--sans)}a{color:inherit}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}[hidden]{display:none!important}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--deep);outline-offset:4px}.skip{position:absolute;top:-70px;left:12px;z-index:10;background:white;padding:12px}.skip:focus{top:10px}.site-header{height:76px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,calc((100vw - 1296px)/2));gap:20px}.brand{display:flex;align-items:center;gap:9px;color:var(--deep);font-size:24px;font-weight:800;letter-spacing:-1.2px;text-decoration:none;white-space:nowrap}.brand img{display:block;width:44px;height:44px}.site-header nav{display:flex;gap:14px}.site-header nav a{padding:8px 22px;border:1px solid #f0c9d9;border-radius:999px;color:var(--deep);font-size:14px;text-decoration:none}.site-header nav a:hover{background:var(--mist)}main{max-width:1296px;margin:0 auto;padding:0 30px}.hero{display:grid;grid-template-columns:minmax(0,1fr) 470px;gap:72px;padding:48px 0 36px;align-items:start}.eyebrow{font-size:16px;letter-spacing:.045em;color:var(--deep);margin:0 0 18px}h1{font-size:clamp(45px,4.2vw,60px);line-height:1.32;font-weight:750;letter-spacing:-.05em;margin:0}h1 span{display:block;white-space:nowrap}.emphasis{color:var(--rose)}.lede{font-size:17px;line-height:1.85;color:var(--muted);max-width:600px;margin:21px 0 0}.mascot{position:relative;text-align:center;margin:18px 0 0;max-width:600px}.mascot:before{content:"";position:absolute;inset:0 12% 8%;z-index:-1;background:radial-gradient(ellipse,#ffedf480,transparent 70%)}.mascot img{display:block;width:264px;height:auto;margin:auto;animation:cat-float 7s ease-in-out infinite;filter:drop-shadow(0 12px 16px #ae658a0c)}.mascot figcaption{font-size:16px;color:var(--muted);margin-top:4px}.login-panel{padding:38px 42px 34px;background:var(--paper);border:1px solid #f6dce6;border-radius:24px;box-shadow:0 12px 45px #be517a04}.login-panel h2{font-size:30px;font-weight:700;line-height:1.45;letter-spacing:-.04em;margin:0}.panel-intro{font-size:16px;color:var(--muted);margin:6px 0 25px}.button{width:100%;display:flex;justify-content:center;align-items:center;gap:12px;min-height:54px;border:1px solid #e9bfd0;background:white;border-radius:15px;color:var(--ink);text-decoration:none;font-size:16px;line-height:1.5;padding:13px 17px}.button:hover{background:#fff8fb}.button.primary{background:var(--rose);color:white;border-color:var(--rose);font-weight:600}.button.primary:hover{background:var(--deep)}.button:disabled{opacity:.7;cursor:wait}.divider{display:flex;align-items:center;gap:12px;font-size:13px;color:#96848d;margin:24px 0}.divider:before,.divider:after{content:"";height:1px;flex:1;background:var(--line)}form label{font-size:14px;font-weight:500;display:block;margin:0 0 8px}form input{display:block;width:100%;height:50px;border:1px solid #e8dfe3;border-radius:12px;padding:0 15px;font-size:15px;color:var(--ink);background:var(--paper)}form input::placeholder{color:#b7aab1}form input:focus{border-color:#c7839e}form>input{margin-bottom:22px}.password-field{position:relative;margin-bottom:25px}.password-field input{padding-right:48px}.password-field button{position:absolute;right:3px;top:3px;width:43px;height:44px;display:grid;place-items:center;border:0;background:transparent;color:#9e8593;border-radius:10px}.password-field button:hover{background:var(--mist)}.login-note{text-align:center;font-size:13px;color:var(--muted);margin:25px 0 0}.form-message{font-size:14px;line-height:1.7;color:var(--deep);background:var(--mist);padding:10px 12px;border-radius:10px;margin:0 0 16px;overflow-wrap:anywhere}.teaching{border-top:1px solid var(--line);padding:23px 0 15px}.teaching h2{font-size:28px;letter-spacing:-.035em;line-height:1.4;margin:0;font-weight:650}.teaching>p{font-size:15px;color:var(--muted);margin:4px 0 14px}.curriculum{list-style:none;display:grid;grid-template-columns:1fr 1fr 1fr 1.45fr 1fr;margin:0;padding:0;gap:0}.curriculum li{padding:0 25px;border-right:1px solid var(--line)}.curriculum li:first-child{padding-left:8px}.curriculum li:last-child{border:0;padding-right:0}.number{font:23px/1.4 Georgia,serif;color:#d87e9f}.curriculum h3{font-size:18px;font-weight:600;line-height:1.5;margin:4px 0}.curriculum p{font-size:14px;color:var(--muted);line-height:1.65;margin:0}.curriculum li:nth-child(4) p{white-space:nowrap}footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;padding:10px max(4vw,calc((100vw - 1296px)/2));font-size:13px;color:var(--muted)}footer div{display:flex;gap:22px}footer a{text-decoration:none}footer a:hover{color:var(--deep)}.privacy-page{max-width:760px;padding:55px 24px 70px;margin:auto}.privacy-page h1{font-size:34px;white-space:normal}.privacy-page h2{font-size:21px;margin-top:30px}.privacy-page p,.privacy-page ul{color:var(--muted);font-size:15px}.privacy-page .button{width:max-content;font-size:14px;margin-top:30px}.account-tools{display:flex;gap:10px;align-items:center;justify-content:center;margin-top:20px;font-size:13px;color:var(--muted)}.account-tools button{border:0;background:none;color:var(--deep);font-size:13px;text-decoration:underline;padding:0}.account-email{overflow-wrap:anywhere}
@keyframes cat-float{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@media(max-width:1100px){.hero{grid-template-columns:minmax(0,1fr) 410px;gap:32px;padding-top:40px}.login-panel{padding:32px}.lede{font-size:16px}.curriculum li{padding:0 14px}.curriculum p{font-size:13px}.curriculum li:nth-child(4) p{white-space:normal}.mascot img{width:260px}}
@media(max-width:850px){main{padding:0 24px}.hero{grid-template-columns:minmax(0,1fr) 365px;gap:24px}.login-panel{padding:28px 25px}.login-panel h2{font-size:26px}.panel-intro{font-size:14px}h1{font-size:39px}.lede{font-size:15px}.mascot img{width:220px}.eyebrow{font-size:13px}.curriculum{grid-template-columns:1fr 1fr 1fr;gap:22px 0}.curriculum li{padding-left:16px}.curriculum li:first-child{padding-left:16px}.curriculum li:nth-child(3){border:0}.curriculum li:nth-child(4){grid-column:span 2}.teaching h2{font-size:25px}}
@media(max-width:700px){.site-header{height:68px;padding:0 20px;gap:10px}.brand{font-size:21px;gap:6px}.brand img{width:35px;height:35px}.site-header nav{gap:13px}.site-header nav a{border:0;padding:0;font-size:12px}main{padding:0 22px}.hero{grid-template-columns:1fr;gap:26px;padding:32px 0 30px}.eyebrow{margin-bottom:12px;font-size:13px}h1{font-size:39px;line-height:1.36}.lede{font-size:14px;line-height:1.85;margin-top:14px;max-width:25em}.mascot{margin:16px auto 0}.mascot img{width:182px}.mascot figcaption{font-size:13px;margin-top:0}.login-panel{padding:28px 25px 27px;border-radius:22px}.login-panel h2{font-size:26px}.panel-intro{font-size:14px;margin-bottom:22px}.button{font-size:14px;min-height:50px}.divider{margin:22px 0}.login-note{font-size:12px;margin-top:23px}.teaching{padding-top:23px}.teaching h2{font-size:24px}.teaching>p{font-size:13px;max-width:25em}.curriculum{grid-template-columns:1fr;gap:0}.curriculum li,.curriculum li:first-child,.curriculum li:last-child{display:grid;grid-template-columns:34px 1fr;padding:15px 0;border:0;border-bottom:1px solid var(--line);gap:0 14px}.curriculum li:nth-child(4){grid-column:auto}.number{font-size:21px;grid-row:span 2}.curriculum h3{font-size:17px;margin:0 0 4px}.curriculum p{font-size:13px}.curriculum br{display:none}.curriculum li:last-child{border:0}footer{padding:17px 22px;align-items:flex-start;flex-direction:column;gap:7px;font-size:12px}footer div{gap:18px}.privacy-page{padding-top:35px}}
@media(max-width:360px){main{padding:0 17px}.site-header{padding:0 16px}.brand{font-size:19px}.site-header nav{gap:9px}.site-header nav a{font-size:11px}h1{font-size:35px}.login-panel{padding:25px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.mascot img{animation:none}}

.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;background:#fff5f9;border:1px solid var(--line);border-radius:12px;padding:4px;margin:0 0 23px}.auth-tabs button{border:0;background:transparent;color:var(--muted);padding:9px 12px;border-radius:9px;font-size:14px}.auth-tabs button[aria-pressed="true"]{background:white;color:var(--deep);font-weight:600;box-shadow:0 2px 7px #be517a08}.auth-tabs button:disabled{opacity:.6;cursor:wait}.register-fields{margin-bottom:22px}.field-hint{font-size:12px;color:var(--muted);line-height:1.7;margin:7px 0 0}

.capabilities .curriculum{grid-template-columns:repeat(3,minmax(0,1fr))}@media(max-width:700px){.capabilities .curriculum{grid-template-columns:1fr}}