:root{--bg:#f5f4ee;--paper:#fff;--ink:#192b24;--muted:#647068;--line:#dde2d8;--green:#173e32;--lime:#d6ef9e;--warn:#8b571d;--radius:20px}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.6 system-ui,-apple-system,'Segoe UI',sans-serif}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{opacity:.45;cursor:default}a{color:inherit}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(30px,4vw,48px);line-height:1.1;letter-spacing:-1.7px;font-weight:650}h2{font-size:24px;letter-spacing:-.6px;line-height:1.25}h3{font-size:17px;line-height:1.35}.muted,small{color:var(--muted)}small{font-size:12px}.eyebrow{font-size:11px;text-transform:uppercase;letter-spacing:2px;font-weight:700;margin-bottom:17px}.btn{border:1px solid var(--line);background:#fff;color:var(--ink);padding:11px 18px;border-radius:10px;font-weight:600;min-height:44px}.btn.primary{background:var(--green);color:#fff;border-color:var(--green)}.btn.light{background:var(--lime);border-color:var(--lime);color:var(--green)}.btn.ghost{background:transparent}.btn.small{padding:8px 12px;font-size:13px}.btn.danger{color:#a33131}.actions{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.sidebar{position:fixed;inset:0 auto 0 0;width:242px;background:#eef0e8;border-right:1px solid var(--line);padding:33px 22px;display:flex;flex-direction:column;z-index:20}.logo{font-size:25px;font-weight:750;letter-spacing:-1px;line-height:1}.logo span{display:inline-grid;place-items:center;width:32px;height:32px;background:var(--green);color:var(--lime);border-radius:10px;margin-right:9px;font-size:21px}.brandline{font-size:10px;letter-spacing:1px;margin:14px 0 37px;color:var(--muted)}nav{display:grid;gap:7px}nav a{display:flex;align-items:center;gap:12px;padding:12px 13px;border-radius:11px;text-decoration:none;color:var(--muted);font-weight:550}nav a.active{background:var(--green);color:white}nav a:hover{box-shadow:inset 0 0 0 1px #a2b29e}.navicon{width:22px;text-align:center;font-size:18px}.sidebottom{margin-top:auto;padding-top:30px;font-size:12px}.sidebottom strong{display:block;font-size:14px}.main{margin-left:242px;padding:27px 46px 60px;max-width:1550px}.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:38px;gap:12px;color:var(--muted);font-size:12px}.avatar{width:33px;height:33px;border-radius:50%;background:#e3e8db;color:var(--green);display:inline-grid;place-items:center;font-weight:700;margin-right:8px}.hero{background:var(--green);border-radius:25px;color:white;padding:40px;display:grid;grid-template-columns:1.3fr 1fr;gap:30px;overflow:hidden;margin-bottom:28px}.hero p{color:#d5e1d9;max-width:500px}.hero h1{max-width:600px}.hero .eyebrow{color:var(--lime)}.hero-art{position:relative;min-height:260px;display:flex;align-items:center;justify-content:center}.orb{width:235px;height:235px;border:1px solid #739a77;border-radius:50%;display:grid;place-items:center}.orb::before{content:'';position:absolute;width:180px;height:180px;border:1px solid #739a77;border-radius:50%}.orb b{font-size:76px;color:var(--lime);letter-spacing:-7px;font-weight:450;z-index:1}.art-label{position:absolute;background:var(--lime);color:var(--green);padding:8px 16px;border-radius:8px;font-size:12px;font-weight:650;transform:rotate(-7deg);top:13px;left:0}.art-label.two{transform:rotate(7deg);top:auto;bottom:10px;left:auto;right:0;background:#edf0e1}.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(3,1fr);margin-bottom:34px}.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px}.stat strong{display:block;font-size:30px;line-height:1.2;margin:8px 0}.stat span{font-size:12px;color:var(--muted)}.sectionhead{display:flex;justify-content:space-between;align-items:end;gap:15px;margin:29px 0 18px}.sectionhead h2{margin:0}.lesson-grid{grid-template-columns:repeat(3,1fr)}.lesson-card{display:flex;flex-direction:column;gap:15px;min-height:220px;text-decoration:none;transition:transform .15s,border .15s}.lesson-card:hover{transform:translateY(-3px);border-color:#88a67c}.lesson-card h3{margin:0}.lesson-card p{font-size:13px;flex:1;margin:0}.tag{display:inline-flex;align-items:center;padding:4px 9px;border-radius:6px;background:#eef2e7;font-size:11px;font-weight:600;letter-spacing:.2px;width:fit-content}.tag.warn{background:#fff1da;color:var(--warn)}.tag.success{background:#e4f1d5;color:#275d2d}.row{display:flex;justify-content:space-between;gap:14px;align-items:center}.progress{height:5px;background:#e4e8dc;border-radius:6px;overflow:hidden;margin:15px 0}.progress i{display:block;background:#73974f;height:100%}.split{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:25px}.reading{max-width:850px}.reading .card{margin-bottom:18px;padding:30px}.reading p{line-height:1.85}.reading .source{font-size:12px;border-top:1px solid var(--line);padding-top:16px;margin-top:23px}.sticky{position:sticky;top:24px;height:fit-content}.note{background:#edf2e5;border-left:3px solid #779858;padding:18px 20px;border-radius:0 12px 12px 0;margin:20px 0}.note.warning{background:#fff5e6;border-color:#c3975c}.filters{display:flex;gap:12px;flex-wrap:wrap;background:white;border:1px solid var(--line);border-radius:14px;padding:14px;margin:22px 0}.filters input{flex:1;min-width:180px}input,select,textarea{border:1px solid #cdd6c8;border-radius:9px;padding:11px 12px;color:var(--ink);background:white;max-width:100%;min-height:44px}input:focus,textarea:focus,select:focus{outline:2px solid #92b76c;outline-offset:2px}textarea{width:100%;min-height:130px}label{display:grid;gap:6px;font-size:13px;margin-bottom:14px}label.check{display:flex;align-items:center;gap:9px}label.check input{min-height:auto}form .btn{margin-top:5px}.catalog-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.product{padding:14px;display:flex;flex-direction:column;text-decoration:none;gap:12px}.product .photo{height:190px;background:#f8f8f4;border-radius:12px;display:grid;place-items:center;overflow:hidden}.product img{width:100%;height:100%;object-fit:contain;mix-blend-mode:multiply}.product h3{font-size:13px;font-weight:550;line-height:1.5;flex:1;margin:0}.placeholder{font-size:11px;letter-spacing:1px;color:#889486;text-align:center;padding:25px}.product-detail{display:grid;grid-template-columns:320px 1fr;gap:30px}.product-detail img{width:100%;height:360px;object-fit:contain;background:#fafbf7;border-radius:18px}.description{white-space:pre-wrap;font-size:14px;overflow-wrap:anywhere}.facts{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:var(--line);border:1px solid var(--line);border-radius:10px;overflow:hidden;margin:20px 0}.facts div{background:white;padding:11px;font-size:13px}.facts small{display:block}.pager{display:flex;justify-content:center;gap:14px;margin:25px 0;align-items:center}.empty{text-align:center;padding:40px;color:var(--muted)}.option{display:flex;align-items:start;gap:12px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px;margin:10px 0;cursor:pointer;font-size:15px}.option:has(input:checked){background:#eef5df;border-color:#88a66a}.option input{min-height:auto;margin-top:5px}.question{margin-bottom:22px}.question h3{font-size:18px}.question .tag{margin-bottom:10px}.result{padding:18px;border-radius:12px;margin:15px 0;background:#eef4e5}.result.bad{background:#fff1e7}.score{font-size:64px;letter-spacing:-3px;line-height:1.1}.tablewrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:13px}td,th{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);white-space:nowrap}th{color:var(--muted);font-weight:550}.tabs{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}.tabs button.active{background:var(--green);color:white}pre.method{white-space:pre-wrap;font:14px/1.8 system-ui;overflow-wrap:anywhere}.login{min-height:100vh;display:grid;grid-template-columns:1.15fr 1fr}.login-story{background:var(--green);color:white;padding:60px;display:flex;flex-direction:column;justify-content:space-between}.login-story h1{font-size:clamp(44px,5vw,70px);max-width:620px}.login-story p{color:#c9d8cd;max-width:470px}.login-form{display:flex;align-items:center;justify-content:center;padding:40px}.login-form>div{width:100%;max-width:370px}.login-form h2{font-size:30px}.login-form .btn{width:100%}.login .logo span{background:var(--lime);color:var(--green)}.error{color:#a2382e;margin:12px 0;font-size:13px}.loading{padding:60px;text-align:center}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:#192b24;color:white;padding:12px 20px;border-radius:12px;z-index:100;max-width:90vw;display:none}dialog{border:0;border-radius:20px;padding:28px;width:700px;max-width:94vw;max-height:90vh;color:var(--ink)}dialog::backdrop{background:#14271bbb}.modalhead{display:flex;justify-content:space-between;align-items:center;gap:10px}.modalhead h2{margin:0}.modalbody{margin-top:22px}.mobilebrand{display:none}.smallprint{font-size:11px;line-height:1.6;color:var(--muted)}
@media(max-width:1150px){.main{padding:25px}.sidebar{width:210px;padding:30px 15px}.main{margin-left:210px}.catalog-grid{grid-template-columns:repeat(3,1fr)}.lesson-grid{grid-template-columns:repeat(2,1fr)}.hero{padding:30px;grid-template-columns:1.5fr 1fr}.orb{width:180px;height:180px}.orb::before{width:130px;height:130px}.orb b{font-size:62px}.split{grid-template-columns:1fr}.sticky{position:static}.product-detail{grid-template-columns:240px 1fr}}
@media(max-width:760px){.sidebar{position:fixed;inset:auto 0 0;width:100%;height:72px;padding:5px 8px;border-right:0;border-top:1px solid var(--line);background:#f6f7f0}.sidebar .logo,.sidebar .brandline,.sidebottom{display:none}nav{display:flex;justify-content:space-around;gap:0;height:100%}nav a{font-size:10px;flex-direction:column;justify-content:center;gap:1px;padding:6px;flex:1;border-radius:9px}nav .navicon{font-size:19px}.main{margin:0;padding:20px 18px 100px}.topbar{margin-bottom:24px}.mobilebrand{display:block;font-size:18px;font-weight:750;color:var(--green)}.crumb{display:none}.hero{display:block;padding:27px;border-radius:20px}.hero-art{display:none}.hero h1{font-size:35px;letter-spacing:-1.2px}.stats{gap:9px;margin-bottom:25px}.stat{padding:14px 10px}.stat strong{font-size:24px}.stat span{font-size:10px}.lesson-grid{grid-template-columns:1fr}.lesson-card{min-height:180px}.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.product .photo{height:150px}.product{padding:10px}.product h3{font-size:12px}.filters{gap:8px}.filters select{flex:1;min-width:110px;font-size:12px}.filters input{width:100%}.product-detail{grid-template-columns:1fr}.product-detail img{height:270px}.card{padding:20px}.reading .card{padding:23px}.login{grid-template-columns:1fr}.login-story{padding:28px;min-height:280px}.login-story h1{font-size:38px;margin:30px 0 15px}.login-story .smallprint{display:none}.login-form{padding:30px 24px}.login-form>div{max-width:500px}.facts{grid-template-columns:1fr 1fr}.sectionhead{align-items:start}.sectionhead h2{font-size:22px}#toast{bottom:85px}.topbar .btn{min-height:38px;padding:5px 10px}.tabs .btn{font-size:12px;padding:8px 10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.product .photo{position:relative;display:block;height:auto;aspect-ratio:3/4;background:#fff}
.product .photo img{position:absolute;inset:0;display:block;width:100%;height:100%;min-width:0;min-height:0;object-fit:contain;mix-blend-mode:normal}
.product .photo .placeholder{position:absolute;inset:0;display:grid;place-content:center}
.product-detail>aside{min-width:0}.product-detail>article{min-width:0}
.product-detail img{display:block;width:100%;height:auto;max-height:560px;aspect-ratio:3/4;object-fit:contain;background:#fff}
.product-detail h1{font-size:clamp(27px,3vw,40px);overflow-wrap:anywhere;letter-spacing:-1px}
.filters .check{margin-bottom:0;white-space:nowrap}.filters .check input{flex:0 0 auto;width:18px;height:18px;min-width:18px}
@media(max-width:760px){.product .photo{height:auto}.product-detail img{height:auto;max-height:440px}.product-detail h1{font-size:28px}}