@charset "UTF-8";
:root{--navy:#172b3e;--dark:#173147;--text:#24394b;--muted:#667e8d;--green:#19856b;--green-deep:#126c56;--green-light:#e8f6ed;--blue-light:#ecf5fc;--paper:#f8fbfa;--white:#fff;--line:#e1ebe8;--soft:#f2f7f6;--max:1200px;--radius:18px;--shadow:0 17px 52px rgba(26,60,67,.065)}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--white);color:var(--text);font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input,select{font:inherit}button{cursor:pointer}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3{color:var(--navy)}::selection{background:#bbdfcf;color:#0c4235}:focus-visible{outline:3px solid #4ea48c;outline-offset:4px}.container{width:min(var(--max),calc(100% - 80px));margin:auto}.sr-only{position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap} .muted{color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:15px;border-radius:11px;border:1px solid transparent;padding:14px 20px;font-size:calc(14px * var(--text-scale, 1));font-weight:750;line-height:1.2;white-space:normal;transition:background .18s,transform .18s,box-shadow .18s;min-height:46px;text-align:center}.btn:hover{transform:translateY(-2px)}.btn-primary{background:var(--green);color:white;box-shadow:0 8px 20px rgba(25,133,107,.18)}.btn-primary:hover{background:var(--green-deep)}.btn-primary span{font-size:calc(20px * var(--text-scale, 1));font-weight:400}.btn-small{font-size:calc(13px * var(--text-scale, 1));padding:11px 18px;min-height:42px}.btn-large{padding:18px 23px;min-height:57px}.btn-outline,.btn-secondary{color:var(--navy);border:1px solid #cfdedb;background:white;box-shadow:none}.btn-outline:hover,.btn-secondary:hover{background:var(--soft)}.btn-danger{background:#c75758;color:#fff}.btn-dark{background:var(--navy);color:white}.link-arrow{font-size:calc(14px * var(--text-scale, 1));color:var(--green-deep);font-weight:750;display:inline-flex;align-items:center;gap:10px}.link-arrow:hover{text-decoration:underline}
/* Navigation */
.nav-shell{position:relative;z-index:10;background:#fff;border-bottom:1px solid #e8efed}.site-nav{min-height:80px;display:flex;align-items:center;gap:28px}.brand{display:inline-flex;align-items:center;gap:11px;flex-shrink:0;color:var(--navy)}.brand-symbol{height:36px;width:36px;display:flex;align-items:end;gap:4px}.brand-symbol i{width:9px;background:linear-gradient(180deg,#59c491,#148565);border-radius:3px 3px 1px 1px}.brand-symbol i:nth-child(1){height:14px}.brand-symbol i:nth-child(2){height:25px}.brand-symbol i:nth-child(3){height:34px}.brand-name{font-size:calc(16px * var(--text-scale, 1));font-weight:850;line-height:.95;letter-spacing:.03em}.brand-name>span{display:block;font-size:calc(9px * var(--text-scale, 1));letter-spacing:.3em;font-weight:550;margin-top:6px;color:#618679}.nav-links{display:flex;gap:28px;margin-left:auto;align-items:center}.nav-links a,.nav-signin{font-size:calc(13px * var(--text-scale, 1));font-weight:650;color:#4c6170}.nav-links a:hover,.nav-signin:hover{color:var(--green-deep)}.nav-actions{display:flex;align-items:center;gap:17px;margin-left:18px}.lang-picker{display:flex;align-items:center;gap:4px;color:var(--muted);font-size:calc(20px * var(--text-scale, 1))}.lang-picker select,.mobile-language select{appearance:auto;color:var(--navy);background:transparent;border:0;padding:6px 0;font-size:calc(13px * var(--text-scale, 1));max-width:110px;cursor:pointer;font-weight:650}.mobile-nav-trigger,.mobile-menu{display:none}
/* Hero */
.hero{background:radial-gradient(ellipse at 90% 10%,#eaf8ed 0,transparent 39%),linear-gradient(115deg,#f8fcff,#f6fcf6);overflow:hidden}.hero-grid{min-height:560px;display:grid;grid-template-columns:1.02fr .98fr;gap:42px;align-items:center;padding-block:62px 40px}.hero-content{position:relative;z-index:1}.eyebrow,.overline{color:var(--green-deep);text-transform:uppercase;font-size:calc(11px * var(--text-scale, 1));font-weight:800;letter-spacing:.12em}.eyebrow{display:inline-flex;align-items:center;gap:10px;padding:9px 13px;background:#e6f5ed;border:1px solid #d9ecdf;border-radius:999px;font-size:calc(10px * var(--text-scale, 1));letter-spacing:.085em}.eyebrow-dot{width:8px;height:8px;display:inline-block;border-radius:50%;background:#279979}.hero h1{font-size:clamp(calc(49px * var(--text-scale, 1)),calc(5.05vw * var(--text-scale, 1)),calc(75px * var(--text-scale, 1)));font-weight:760;letter-spacing:-.065em;line-height:1.07;margin:28px 0 23px}.hero h1 em{font-style:normal;color:var(--green)}.hero-description{font-size:calc(17px * var(--text-scale, 1));line-height:1.8;color:#587184;max-width:560px;margin-bottom:29px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px}.hero-caption{font-size:calc(12px * var(--text-scale, 1));color:#618777;margin:20px 0 0;font-weight:600}.hero-photo-wrap{border-radius:28px 28px 100px 28px;overflow:visible;position:relative;align-self:stretch;max-height:540px}.hero-photo-wrap>img{width:100%;height:100%;min-height:410px;object-fit:cover;object-position:center;border-radius:28px 28px 100px 28px;box-shadow:0 30px 65px rgba(41,85,75,.12)}.hero-picture-bubble{position:absolute;left:-34px;bottom:33px;background:white;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:16px;padding:18px 25px;display:grid;grid-template-columns:34px 1fr;gap:4px 9px;align-items:center}.hero-picture-bubble>span{grid-row:span 2;font-size:calc(31px * var(--text-scale, 1));color:var(--green)}.hero-picture-bubble strong{font-size:calc(14px * var(--text-scale, 1));color:var(--navy)}.hero-picture-bubble small{font-size:calc(12px * var(--text-scale, 1));color:var(--muted)}.hero-pills{display:flex;gap:32px;flex-wrap:wrap;border-top:1px solid #e3eee6;padding:22px 0 28px;font-size:calc(12px * var(--text-scale, 1));color:#416d5b;font-weight:700}
/* Main sections */
.section{padding:92px 0}.section-top{max-width:750px;margin-bottom:38px}.section-top h2,.faq-grid h2,.safety-copy h2{font-size:clamp(calc(37px * var(--text-scale, 1)),calc(4.2vw * var(--text-scale, 1)),calc(53px * var(--text-scale, 1)));font-weight:750;line-height:1.14;letter-spacing:-.055em;margin:14px 0 15px}.section-top p,.safety-copy p,.faq-grid>div>p{color:var(--muted);line-height:1.75;font-size:calc(15px * var(--text-scale, 1));margin-bottom:0}.section-top-split{max-width:none;display:flex;align-items:end;justify-content:space-between;gap:35px}.section-top-split>p{max-width:430px}.why-section{background:white}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.benefit-card{background:#fff;border:1px solid var(--line);border-radius:17px;padding:26px;min-height:230px;box-shadow:0 8px 26px rgba(23,61,61,.025)}.benefit-icon{height:56px;width:56px;border-radius:18px;display:grid;place-items:center;margin-bottom:22px;font-size:calc(28px * var(--text-scale, 1));font-weight:600}.tint-blue{background:#e8f4fc;color:#2580b1}.tint-green{background:#e7f6ee;color:#218b66}.tint-peach{background:#fff2e6;color:#cb8a32}.tint-lilac{background:#f1eeff;color:#7973cf}.benefit-card h3{font-size:calc(17px * var(--text-scale, 1));margin-bottom:10px;letter-spacing:-.02em}.benefit-card p{font-size:calc(13px * var(--text-scale, 1));line-height:1.7;color:var(--muted);margin:0}.books-section{background:#f7faf9}.resource-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.resource-card{background:white;border-radius:16px;border:1px solid var(--line);overflow:hidden;box-shadow:0 7px 25px rgba(34,68,69,.035);transition:transform .18s,box-shadow .18s}.resource-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.resource-card>img{height:153px;width:100%;object-fit:cover}.resource-inner{padding:23px}.resource-category{font-size:calc(10px * var(--text-scale, 1));letter-spacing:.09em;font-weight:800;color:var(--green-deep)}.resource-inner h3{font-size:calc(19px * var(--text-scale, 1));letter-spacing:-.03em;line-height:1.3;margin:13px 0 9px}.resource-inner p{color:var(--muted);font-size:calc(13px * var(--text-scale, 1));line-height:1.6;min-height:63px}.resource-action{font-size:calc(12px * var(--text-scale, 1));color:var(--green-deep);font-weight:750}.resource-action b{margin-left:4px}.more-books{display:flex;justify-content:space-between;gap:16px;padding-top:25px;font-size:calc(12px * var(--text-scale, 1));color:var(--muted)}.course-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.course-card{position:relative;min-height:218px;background:white;border:1px solid var(--line);border-radius:16px;padding:26px;transition:background .2s,border .2s}.course-card:hover{background:#f8fcf9;border-color:#90bcae}.course-index{display:block;color:var(--green);font-weight:800;font-size:calc(13px * var(--text-scale, 1));letter-spacing:.08em;margin-bottom:28px}.course-card h3{font-size:calc(20px * var(--text-scale, 1));letter-spacing:-.04em;margin-bottom:10px}.course-card p{color:var(--muted);font-size:calc(13px * var(--text-scale, 1));line-height:1.7;margin:0 0 10px}.course-arrow{position:absolute;right:22px;top:24px;font-size:calc(21px * var(--text-scale, 1));color:#8bb4a7}.course-meta{display:flex;flex-wrap:wrap;gap:23px;margin-top:25px;color:#55766c;font-weight:650;font-size:calc(12px * var(--text-scale, 1))}.course-meta span:before{content:'✓';color:var(--green);margin-right:7px}.steps-section{background:#f7fbf8}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.step-item{padding:24px 32px 27px 0;border-top:1px solid #c5dbce}.step-number{height:48px;width:48px;display:grid;place-items:center;border-radius:50%;background:white;border:1px solid #bedacb;color:var(--green);font-weight:800;font-size:calc(15px * var(--text-scale, 1));margin:0 0 25px}.step-item h3{font-size:calc(20px * var(--text-scale, 1));letter-spacing:-.03em;margin-bottom:10px}.step-item p{max-width:305px;color:var(--muted);font-size:calc(14px * var(--text-scale, 1));line-height:1.7}.safety-grid{display:grid;grid-template-columns:.9fr 1.1fr;align-items:center;gap:110px}.safety-art{min-height:305px;border-radius:26px;background:linear-gradient(145deg,#ecf9f1,#d2eee3);display:grid;place-items:center;position:relative;overflow:hidden}.shield-mark{width:162px;height:162px;display:grid;place-items:center;font-size:calc(78px * var(--text-scale, 1));color:var(--green);border-radius:45% 45% 50% 50%;background:white;border:14px solid #bde6cf;box-shadow:0 24px 65px #abd4c2}.safety-chip{position:absolute;top:27px;left:30px;color:#407b64;font-weight:800;font-size:calc(11px * var(--text-scale, 1));letter-spacing:.13em}.safety-art-lines{position:absolute;bottom:25px;left:35px;display:flex;gap:5px}.safety-art-lines span{height:5px;width:35px;border-radius:8px;background:#7cc2a4}.safety-art-lines span:nth-child(2){background:#aacfbf}.safety-art-lines span:nth-child(3){background:#c7e4d6}.safety-copy p{max-width:500px;margin-bottom:25px}.faq-section{background:#f7faf9}.faq-grid{display:grid;grid-template-columns:.68fr 1fr;gap:85px}.faq-list{display:grid;gap:11px}.faq-item{border:1px solid var(--line);background:white;border-radius:13px;padding:0 20px}.faq-item summary{padding:19px 0;cursor:pointer;font-size:calc(14px * var(--text-scale, 1));font-weight:750;color:var(--navy);display:flex;align-items:center;justify-content:space-between;gap:20px;list-style:none}.faq-item summary::-webkit-details-marker{display:none}.faq-plus{font-size:calc(21px * var(--text-scale, 1));color:var(--green);line-height:1}.faq-item[open] .faq-plus{transform:rotate(45deg)}.faq-item p{border-top:1px solid #edf0ee;padding-top:15px;font-size:calc(13px * var(--text-scale, 1));line-height:1.8;color:var(--muted);margin-bottom:20px}.cta-section{padding:72px 0 65px}.cta-panel{border-radius:22px;background:linear-gradient(115deg,#e6f6ee,#edf8f2);padding:46px 58px;display:flex;align-items:center;justify-content:space-between;gap:35px}.cta-panel h2{font-size:clamp(calc(28px * var(--text-scale, 1)),calc(3vw * var(--text-scale, 1)),calc(40px * var(--text-scale, 1)));line-height:1.2;letter-spacing:-.055em;margin:13px 0}.cta-panel p{color:#617a6e;font-size:calc(14px * var(--text-scale, 1));margin:0}.cta-panel .btn{flex-shrink:0}
/* Warnings and footer */
.disclaimer,.mini-disclaimer{display:flex;gap:13px;align-items:flex-start;background:#f7f9f7;border:1px solid var(--line);border-radius:12px;padding:18px 21px;color:#5c7167;font-size:calc(12px * var(--text-scale, 1));line-height:1.7}.disclaimer p,.mini-disclaimer p{margin:0}.cta-section .mini-disclaimer{margin-top:23px}.notice-icon{height:23px;min-width:23px;display:grid;place-items:center;background:#f8e9d7;color:#956629;border-radius:50%;font-weight:850;font-size:calc(12px * var(--text-scale, 1))}.footer{background:#fcfefd;border-top:1px solid var(--line);padding:58px 0 25px}.footer-main{display:grid;grid-template-columns:2.3fr .8fr .9fr;gap:50px;margin-bottom:55px}.footer-brand p{font-size:calc(13px * var(--text-scale, 1));color:var(--muted);line-height:1.7;margin:22px 0;max-width:320px}.footer-list{display:grid;align-content:start;gap:13px;font-size:calc(12px * var(--text-scale, 1));color:var(--muted)}.footer-list strong{font-size:calc(13px * var(--text-scale, 1));color:var(--navy);margin-bottom:8px}.footer-list a:hover{color:var(--green)}.footer-disclaimer{display:flex;gap:12px;align-items:center;background:#f1f8f3;border-radius:11px;padding:16px 20px;color:#587066;font-size:calc(11px * var(--text-scale, 1));line-height:1.7}.footer-bottom{display:flex;justify-content:space-between;gap:20px;color:#91a19b;font-size:calc(11px * var(--text-scale, 1));border-top:1px solid var(--line);margin-top:32px;padding-top:23px}
/* Registration */
.auth-main{background:radial-gradient(circle at 0 10%,#e8f6f1,transparent 32%),#f7faf9;padding:65px 0 105px;min-height:calc(100vh - 82px)}.auth-layout{display:grid;grid-template-columns:.9fr .85fr;gap:95px;align-items:start}.auth-content{padding-top:27px}.back-link{display:inline-flex;align-items:center;font-size:calc(13px * var(--text-scale, 1));font-weight:750;color:var(--green-deep);margin-bottom:35px}.auth-content h1{font-size:clamp(calc(46px * var(--text-scale, 1)),calc(5vw * var(--text-scale, 1)),calc(71px * var(--text-scale, 1)));font-weight:750;letter-spacing:-.068em;line-height:1.1;margin:18px 0}.accent-stop{color:var(--green)}.auth-content>p{font-size:calc(16px * var(--text-scale, 1));line-height:1.8;color:var(--muted);max-width:500px}.auth-points{list-style:none;padding:0;margin:32px 0;display:grid;gap:15px;font-size:calc(14px * var(--text-scale, 1));font-weight:650;color:#416457}.auth-points li{display:flex;gap:12px;align-items:center}.auth-points span{color:var(--green)}.auth-photo{max-width:470px;height:255px;overflow:hidden;border-radius:20px;margin-top:38px}.auth-photo img{height:100%;width:100%;object-fit:cover;object-position:center 25%}.form-card{background:white;padding:40px 42px;border:1px solid #deebe5;border-radius:22px;box-shadow:var(--shadow)}.form-top{display:flex;justify-content:space-between;gap:10px;color:var(--green);font-size:calc(10px * var(--text-scale, 1));font-weight:850;letter-spacing:.12em;margin-bottom:19px}.form-card h2{font-size:calc(31px * var(--text-scale, 1));letter-spacing:-.05em;margin-bottom:8px}.form-lead{font-size:calc(13px * var(--text-scale, 1));line-height:1.7;color:var(--muted);margin-bottom:9px}.form-switch{font-size:calc(12px * var(--text-scale, 1));color:var(--muted);margin:10px 0 20px}.form-switch a,.check-line a,.form-footnote a{color:var(--green-deep);text-decoration:underline;text-underline-offset:2px}.form-field{margin:0 0 16px}.form-field label,.delete-form>label:not(.check-line){display:block;font-size:calc(12px * var(--text-scale, 1));font-weight:750;color:#344f53;margin-bottom:7px}.form-field input,.delete-form>input{width:100%;border:1px solid #d7e2dc;border-radius:9px;background:#fff;color:var(--navy);padding:13px 14px;font-size:calc(14px * var(--text-scale, 1));min-height:46px;outline:none}.form-field input:focus,.delete-form>input:focus{border-color:#64ad94;box-shadow:0 0 0 3px #e5f4eb}.form-field input[readonly]{background:#f4f8f6;color:#506b61}.form-field small{display:block;font-size:calc(11px * var(--text-scale, 1));color:#82958c;margin-top:7px;line-height:1.6}.password-wrap{position:relative}.password-wrap input{padding-right:52px}.toggle-password{position:absolute;right:3px;top:3px;bottom:3px;width:42px;background:transparent;border:0;color:#73877e;font-size:calc(19px * var(--text-scale, 1))}.check-line{display:flex;gap:11px;align-items:flex-start;margin:16px 0;cursor:pointer;color:#61776e;font-size:calc(11.5px * var(--text-scale, 1));line-height:1.6}.check-line input{width:17px;height:17px;accent-color:var(--green);margin:1px 0 0;flex-shrink:0}.check-line.optional{padding:12px 13px;background:#f4f9f6;border-radius:9px}.btn-submit{width:100%;justify-content:center;font-size:calc(14px * var(--text-scale, 1));margin-top:6px}.form-footnote{font-size:calc(11px * var(--text-scale, 1));line-height:1.6;color:#8a9d92;margin:17px 0 0}.form-alert{border:1px solid #f2b7a8;border-radius:9px;background:#fff3ef;padding:14px;font-size:calc(12px * var(--text-scale, 1));color:#a23e34;margin:12px 0 21px}
/* Learning library */
.library-main{padding:55px 0 110px;background:#fbfdfc}.member-head{display:flex;justify-content:space-between;align-items:center;gap:35px;margin-bottom:30px;padding:45px;background:linear-gradient(110deg,#e8f7ed,#f5faf7);border-radius:22px}.member-head .back-link{margin:0 0 21px}.member-head h1{font-size:clamp(calc(38px * var(--text-scale, 1)),calc(4.7vw * var(--text-scale, 1)),calc(60px * var(--text-scale, 1)));letter-spacing:-.06em;margin:13px 0}.member-head p{color:var(--muted);line-height:1.7}.progress-chip{width:145px;min-width:145px;aspect-ratio:1;border:9px solid #c7e8d6;background:#fff;border-radius:50%;display:flex;flex-direction:column;justify-content:center;align-items:center;box-shadow:0 7px 30px rgba(16,105,75,.07)}.progress-chip strong{color:var(--green);font-size:calc(35px * var(--text-scale, 1));letter-spacing:-.07em}.progress-chip small{font-size:calc(10px * var(--text-scale, 1));color:#688878;text-align:center;padding:0 18px}.language-note{font-size:calc(12px * var(--text-scale, 1));color:#597d70;margin-top:19px}.library-section-title{display:flex;justify-content:space-between;align-items:end;gap:18px;margin:67px 0 25px}.library-section-title h2{font-size:calc(39px * var(--text-scale, 1));letter-spacing:-.05em;margin:12px 0 0}.library-section-title>span{font-size:calc(12px * var(--text-scale, 1))}.book-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.book-tile{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:23px;min-height:165px;transition:transform .2s}.book-tile:hover,.lesson-tile:hover{transform:translateY(-3px);border-color:#9acbb4}.book-emoji{width:60px;min-width:60px;height:90px;display:flex;flex-direction:column;align-items:center;justify-content:space-around;background:#e5f3ec;border-radius:6px 12px 12px 6px;color:var(--green)}.book-emoji span{font-size:calc(30px * var(--text-scale, 1))}.book-emoji small{font-size:calc(10px * var(--text-scale, 1));font-weight:850}.book-tile>div>small{font-size:calc(9px * var(--text-scale, 1));color:var(--green-deep);font-weight:800}.book-tile h3{font-size:calc(16px * var(--text-scale, 1));letter-spacing:-.03em;margin:7px 0}.book-tile p{font-size:calc(11px * var(--text-scale, 1));color:var(--muted);line-height:1.5;margin-bottom:8px}.book-tile .link-arrow{font-size:calc(11px * var(--text-scale, 1))}.library-group{margin:32px 0}.library-group-heading{display:flex;align-items:center;gap:14px;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:15px}.group-number{background:var(--green-light);border-radius:8px;padding:8px;color:var(--green-deep);font-size:calc(12px * var(--text-scale, 1));font-weight:850}.library-group-heading h3{flex:1;font-size:calc(19px * var(--text-scale, 1));margin:0}.library-group-heading>span:last-child{font-size:calc(11px * var(--text-scale, 1));color:#6e9382;font-weight:800}.lesson-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:13px}.lesson-tile{background:#fff;border:1px solid var(--line);border-radius:13px;min-height:213px;padding:22px;transition:transform .2s,border-color .2s;display:flex;flex-direction:column}.lesson-status{font-size:calc(10px * var(--text-scale, 1));font-weight:800;color:var(--green)}.lesson-tile h4{font-size:calc(16px * var(--text-scale, 1));letter-spacing:-.035em;margin:20px 0 9px;line-height:1.35}.lesson-tile p{font-size:calc(11.5px * var(--text-scale, 1));color:var(--muted);line-height:1.6}.lesson-cta{font-size:calc(11px * var(--text-scale, 1));font-weight:800;color:var(--green-deep);margin-top:auto}.glossary-cta{margin-top:50px;background:#e7f5ec;border-radius:17px;padding:35px 40px;display:flex;align-items:center;justify-content:space-between;gap:30px}.glossary-cta h3{font-size:calc(23px * var(--text-scale, 1));letter-spacing:-.04em;margin-bottom:7px}.glossary-cta p{font-size:calc(13px * var(--text-scale, 1));color:var(--muted);margin:0}
/* Reading pages */
.reading-page{background:#fbfdfc;padding:55px 0 95px}.article-wrap{max-width:950px}.article-head{padding:20px 0 26px}.article-head h1{font-size:clamp(calc(40px * var(--text-scale, 1)),calc(5vw * var(--text-scale, 1)),calc(67px * var(--text-scale, 1)));line-height:1.1;letter-spacing:-.065em;margin:18px 0}.article-head>p{font-size:calc(19px * var(--text-scale, 1));line-height:1.7;color:#657e7b;max-width:680px}.article-meta{display:flex;gap:20px;flex-wrap:wrap;font-size:calc(11px * var(--text-scale, 1));font-weight:750;color:#658477}.article{max-width:800px;background:white;border:1px solid var(--line);border-radius:21px;padding:43px 52px}.article h2{letter-spacing:-.04em;font-size:calc(25px * var(--text-scale, 1));margin:0 0 14px}.article p{font-size:calc(15px * var(--text-scale, 1));line-height:1.9;color:#5c7570}.article-lead{background:#ecf8f1;border-radius:12px;padding:26px 27px;margin-bottom:35px}.article-lead p{margin:0}.article-section{padding:18px 0 23px;border-bottom:1px solid #e9f1ec}.article-section p{margin-bottom:0}.article-example,.article-warning,.article-task{padding:25px 27px;border-radius:12px;margin:25px 0}.article-example{background:#eaf5fd}.article-warning{background:#fff5ea}.article-task{background:#eef8ef}.article-example>span,.article-warning>span{font-size:calc(11px * var(--text-scale, 1));font-weight:800;color:#365d77;letter-spacing:.09em}.article-warning>span{color:#ad6824}.article-task p,.article-example p,.article-warning p{margin:10px 0 0}.article-end{border-top:1px solid var(--line);margin-top:35px;padding-top:30px;display:flex;justify-content:space-between;align-items:center;gap:25px}.next-lesson{max-width:260px;text-align:right}.next-lesson small{display:block;font-weight:750;font-size:calc(10px * var(--text-scale, 1));color:var(--green);margin-bottom:7px}.next-lesson strong{font-size:calc(14px * var(--text-scale, 1));line-height:1.5}.book-chapter{padding-top:30px}.chapter-number{font-size:calc(11px * var(--text-scale, 1));font-weight:800;letter-spacing:.1em;color:var(--green)}
/* Account, glossary, legal, admin */
.account-page,.legal-page,.glossary-page,.admin-page,.simple-page{padding:70px 0 110px;background:#fbfdfc}.account-page h1,.legal-page h1,.glossary-page h1,.admin-page h1,.simple-page h1{font-size:clamp(calc(40px * var(--text-scale, 1)),calc(5vw * var(--text-scale, 1)),calc(62px * var(--text-scale, 1)));letter-spacing:-.06em;margin:15px 0 37px}.account-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.account-card,.account-danger{background:#fff;border:1px solid var(--line);border-radius:15px;padding:35px}.account-card h2,.account-danger h2{font-size:calc(22px * var(--text-scale, 1));letter-spacing:-.03em;margin-bottom:18px}.account-card dl{display:grid;grid-template-columns:155px 1fr;gap:14px 10px;font-size:calc(13px * var(--text-scale, 1))}.account-card dt{color:var(--muted)}.account-card dd{margin:0;font-weight:700;overflow-wrap:anywhere}.account-card p,.account-danger p{font-size:calc(13px * var(--text-scale, 1));line-height:1.8;color:var(--muted)}.account-divider{height:1px;background:var(--line);margin:29px 0}.account-danger{margin-top:25px;background:#fff9f8;border-color:#f0d8d5}.delete-form{display:grid;gap:15px;max-width:430px}.delete-form .check-line{margin:0}.glossary-page>div>p{max-width:600px}.glossary-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:38px}.glossary-item{display:grid;grid-template-columns:28px 1fr;gap:14px;background:white;border:1px solid var(--line);border-radius:13px;padding:24px;min-height:122px}.glossary-item>span{font-size:calc(11px * var(--text-scale, 1));font-weight:800;color:var(--green)}.glossary-item h2{font-size:calc(19px * var(--text-scale, 1));margin-bottom:9px}.glossary-item p{font-size:calc(13px * var(--text-scale, 1));color:var(--muted);line-height:1.7;margin:0}.legal-content{max-width:835px}.legal-content h2{font-size:calc(23px * var(--text-scale, 1));letter-spacing:-.03em;margin:32px 0 11px}.legal-content p{font-size:calc(14px * var(--text-scale, 1));color:#607775;line-height:1.9}.legal-content a{color:var(--green-deep);text-decoration:underline}.legal-note{background:#fff6e9;border-left:4px solid #dba75d;border-radius:6px;padding:18px 20px;color:#795a3d!important}.legal-links{display:flex;gap:25px;border-top:1px solid var(--line);margin-top:50px;padding-top:24px;color:#617970;font-size:calc(13px * var(--text-scale, 1));flex-wrap:wrap}.admin-stats{display:flex;align-items:center;gap:22px;background:var(--green-light);padding:24px;border-radius:14px;margin:28px 0}.admin-stats strong{font-size:calc(40px * var(--text-scale, 1))}.admin-stats span{flex:1;font-size:calc(13px * var(--text-scale, 1))}.table-scroll{overflow-x:auto;border:1px solid var(--line);border-radius:10px;background:white}table{border-collapse:collapse;width:100%;font-size:calc(12px * var(--text-scale, 1))}th,td{padding:13px 16px;border-bottom:1px solid var(--line);text-align:left;white-space:nowrap}th{background:#f2f8f4}.simple-page{min-height:60vh}
/* Responsive */
@media(max-width:1100px){.container{width:calc(100% - 54px)}.nav-links{gap:15px}.nav-actions{gap:10px;margin-left:10px}.hero-grid{gap:20px}.hero h1{font-size:clamp(calc(49px * var(--text-scale, 1)),calc(5.7vw * var(--text-scale, 1)),calc(65px * var(--text-scale, 1)))}.resource-grid,.course-grid{gap:12px}.resource-inner{padding:17px}.safety-grid{gap:60px}.auth-layout{gap:40px}}
@media(max-width:860px){.site-nav{min-height:72px}.nav-links,.nav-actions{display:none}.mobile-nav-trigger{display:block;margin-left:auto;border:1px solid #dce9e3;border-radius:9px;background:white;color:var(--green-deep);padding:8px 12px;font-size:calc(19px * var(--text-scale, 1))}.mobile-menu.open{display:flex;flex-direction:column;position:absolute;top:72px;left:0;right:0;background:#fff;padding:18px 27px 26px;box-shadow:0 15px 35px rgba(30,65,55,.12);gap:0}.mobile-menu a{font-size:calc(14px * var(--text-scale, 1));border-top:1px solid #edf3ed;padding:13px 4px;color:#355f55}.mobile-language{display:flex;align-items:center;gap:10px;margin-bottom:14px;font-size:calc(12px * var(--text-scale, 1));color:var(--muted)}.hero-grid{grid-template-columns:1fr;padding-top:65px;gap:42px}.hero-content{max-width:680px}.hero-photo-wrap{max-width:610px;max-height:420px;margin-left:auto;width:95%}.hero-photo-wrap>img{max-height:420px;min-height:0}.hero-picture-bubble{bottom:24px;left:-24px}.hero-pills{margin-top:17px}.benefit-grid,.resource-grid,.course-grid{grid-template-columns:repeat(2,1fr)}.resource-card>img{height:183px}.section-top-split{display:block}.section-top-split>p{margin-top:14px}.safety-grid,.faq-grid,.auth-layout{grid-template-columns:1fr;gap:35px}.safety-art{min-height:270px}.auth-content{max-width:650px}.auth-photo{display:none}.form-card{max-width:650px}.lesson-grid{grid-template-columns:repeat(2,1fr)}.book-grid{grid-template-columns:repeat(2,1fr)}.footer-main{grid-template-columns:1.5fr 1fr 1fr;gap:25px}}
@media(max-width:600px){html{scroll-padding-top:73px}.container{width:calc(100% - 34px)}.section{padding:67px 0}.hero-grid{padding-top:42px;gap:24px}.hero h1{font-size:clamp(calc(41px * var(--text-scale, 1)),calc(10.5vw * var(--text-scale, 1)),calc(57px * var(--text-scale, 1)));margin:22px 0}.hero-description{font-size:calc(14px * var(--text-scale, 1))}.eyebrow{font-size:calc(9px * var(--text-scale, 1));letter-spacing:.02em}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%;min-height:52px}.hero-photo-wrap{width:calc(100% - 12px);margin-left:12px}.hero-photo-wrap>img{height:280px;object-fit:cover;border-radius:18px 18px 60px 18px}.hero-picture-bubble{left:-11px;bottom:15px;padding:10px 14px;gap:0 6px}.hero-picture-bubble strong{font-size:calc(11px * var(--text-scale, 1))}.hero-picture-bubble small{font-size:calc(10px * var(--text-scale, 1))}.hero-picture-bubble>span{font-size:calc(24px * var(--text-scale, 1))}.hero-pills{gap:12px 18px;padding:17px 0;font-size:calc(10px * var(--text-scale, 1))}.section-top h2,.faq-grid h2,.safety-copy h2{font-size:calc(36px * var(--text-scale, 1))}.section-top p,.safety-copy p{font-size:calc(14px * var(--text-scale, 1))}.benefit-grid{grid-template-columns:1fr 1fr;gap:11px}.benefit-card{padding:20px 15px;min-height:205px}.benefit-icon{height:44px;width:44px;font-size:calc(23px * var(--text-scale, 1));margin-bottom:16px}.benefit-card h3{font-size:calc(15px * var(--text-scale, 1))}.benefit-card p{font-size:calc(12px * var(--text-scale, 1))}.resource-grid,.course-grid{grid-template-columns:1fr 1fr;gap:11px}.resource-card>img{height:105px}.resource-inner{padding:13px}.resource-category{font-size:calc(8px * var(--text-scale, 1))}.resource-inner h3{font-size:calc(15px * var(--text-scale, 1));line-height:1.3}.resource-inner p{font-size:calc(11px * var(--text-scale, 1));min-height:0}.resource-action{font-size:calc(10px * var(--text-scale, 1))}.course-card{padding:18px;min-height:235px}.course-card h3{font-size:calc(17px * var(--text-scale, 1))}.course-card p{font-size:calc(12px * var(--text-scale, 1))}.course-index{margin-bottom:27px}.course-arrow{right:13px;top:18px}.more-books{display:grid}.steps-grid{grid-template-columns:1fr;gap:5px}.step-item{padding:19px 0}.step-number{margin-bottom:12px}.step-item p{font-size:calc(13px * var(--text-scale, 1))}.safety-grid{gap:32px}.safety-art{min-height:220px}.shield-mark{width:125px;height:125px;font-size:calc(55px * var(--text-scale, 1))}.faq-grid{gap:25px}.cta-panel{padding:28px 23px;display:block}.cta-panel h2{font-size:calc(31px * var(--text-scale, 1))}.cta-panel .btn{margin-top:24px;width:100%}.footer{padding-top:39px}.footer-main{grid-template-columns:1fr 1fr;gap:29px 12px;margin-bottom:35px}.footer-brand{grid-column:1/-1}.footer-bottom{display:grid}.footer-disclaimer{font-size:calc(10px * var(--text-scale, 1))}.auth-main{padding:33px 0 70px}.auth-content{padding:0}.auth-content h1{font-size:calc(43px * var(--text-scale, 1))}.auth-content>p{font-size:calc(14px * var(--text-scale, 1))}.auth-points{margin:19px 0 8px;font-size:calc(12px * var(--text-scale, 1))}.form-card{padding:27px 19px;border-radius:17px}.form-card h2{font-size:calc(27px * var(--text-scale, 1))}.member-head{padding:25px;display:block}.member-head h1{font-size:calc(39px * var(--text-scale, 1))}.progress-chip{width:110px;min-width:110px;margin-top:23px;border-width:6px}.progress-chip strong{font-size:calc(27px * var(--text-scale, 1))}.progress-chip small{font-size:calc(8px * var(--text-scale, 1))}.library-main{padding:25px 0 65px}.library-section-title{margin-top:50px;display:block}.library-section-title h2{font-size:calc(33px * var(--text-scale, 1))}.book-grid,.lesson-grid{grid-template-columns:1fr}.book-tile{min-height:135px}.lesson-tile{min-height:155px}.library-group-heading h3{font-size:calc(16px * var(--text-scale, 1))}.lesson-tile h4{margin:15px 0 8px}.glossary-cta{display:block;padding:25px}.glossary-cta .btn{margin-top:20px;width:100%}.reading-page{padding:34px 0 55px}.article-head h1{font-size:calc(39px * var(--text-scale, 1))}.article-head>p{font-size:calc(16px * var(--text-scale, 1))}.article{padding:24px 19px}.article h2{font-size:calc(23px * var(--text-scale, 1))}.article p{font-size:calc(14px * var(--text-scale, 1))}.article-lead,.article-example,.article-warning,.article-task{padding:22px}.article-end{display:grid}.next-lesson{text-align:left}.account-page,.legal-page,.glossary-page,.admin-page{padding:35px 0 60px}.account-grid,.glossary-grid{grid-template-columns:1fr}.account-card,.account-danger{padding:22px}.account-card dl{grid-template-columns:95px 1fr;font-size:calc(11px * var(--text-scale, 1))}.legal-content p{font-size:calc(13px * var(--text-scale, 1))}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:0.01ms!important;transition-duration:.01ms!important}}
@media print{.nav-shell,.footer,.hero-actions,.article-end,.back-link{display:none!important}.article{border:0;padding:0}.reading-page{padding:0}.container{width:100%}}


/* Accessible text size controls - fixed and persistent on every page.
   Text-only scaling prevents images / illustrations becoming oversized. */
:root{--text-scale:1}
.text-size-tools{position:fixed;right:max(18px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:80;display:flex;align-items:center;gap:5px;padding:7px 9px;border-radius:17px;background:#fff;color:#172b3e;border:2px solid #a6d4c4;box-shadow:0 9px 32px rgba(19,61,62,.22);font-family:inherit}
.text-size-label{font-size:clamp(13px,calc(14px * var(--text-scale,1)),19px);font-weight:750;white-space:nowrap;padding:0 8px 0 4px}
.text-size-tools button{min-width:46px;min-height:46px;padding:0 8px;border-radius:10px;border:1px solid #cbdcd6;background:#f5faf7;color:#123f38;font-size:clamp(16px,calc(16px * var(--text-scale,1)),21px);font-weight:800;line-height:1.15;cursor:pointer}
.text-size-tools button:hover:not(:disabled){background:#dcf3e7;border-color:#6eb399}
.text-size-tools button:focus-visible{outline:3px solid #156f62;outline-offset:2px}
.text-size-tools button:disabled{opacity:.43;cursor:not-allowed}
.text-size-tools .text-size-value{min-width:63px;background:white;font-variant-numeric:tabular-nums;font-size:clamp(13px,calc(13px * var(--text-scale,1)),19px);color:#205c4f}
/* At larger sizes, switch to mobile-style navigation even on wide screens to prevent collisions. */
html[data-font-scale="115"] .nav-links,html[data-font-scale="115"] .nav-actions,
html[data-font-scale="130"] .nav-links,html[data-font-scale="130"] .nav-actions,
html[data-font-scale="145"] .nav-links,html[data-font-scale="145"] .nav-actions,
:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .nav-links,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .nav-actions{display:none}
html[data-font-scale="115"] .mobile-nav-trigger,html[data-font-scale="130"] .mobile-nav-trigger,
html[data-font-scale="145"] .mobile-nav-trigger,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .mobile-nav-trigger{display:block;margin-left:auto;border:1px solid #dce9e3;border-radius:9px;background:white;color:var(--green-deep);padding:8px 12px;font-size:calc(19px * var(--text-scale));min-width:46px;min-height:46px}
html[data-font-scale="115"] .mobile-menu.open,html[data-font-scale="130"] .mobile-menu.open,
html[data-font-scale="145"] .mobile-menu.open,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .mobile-menu.open{display:flex;flex-direction:column;position:absolute;top:80px;left:0;right:0;background:white;padding:18px 27px 26px;box-shadow:0 15px 35px rgba(30,65,55,.12)}
/* Avoid fixed-width text collisions in cards and constrained UI at 160%. */
body{overflow-wrap:break-word}
.resource-grid>*,.course-grid>*,.benefit-grid>*,.account-grid>*,.footer-main>*,.hero-grid>*,.auth-layout>*,.member-head>*{min-width:0}
.resource-inner h3,.benefit-card h3,.course-card h3,.article h2,.form-card h2{overflow-wrap:anywhere}
.reading-page .article{max-width:100%}
/* Reduce dense multi-column layouts when readers enlarge text. */
html[data-font-scale="145"] .benefit-grid,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .benefit-grid,
html[data-font-scale="145"] .resource-grid,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .resource-grid,
html[data-font-scale="145"] .course-grid,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
@media(max-width:860px){html[data-font-scale="115"] .mobile-menu.open,html[data-font-scale="130"] .mobile-menu.open,html[data-font-scale="145"] .mobile-menu.open,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .mobile-menu.open{top:72px}}
@media(max-width:600px){
 .text-size-tools{left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));bottom:max(10px,env(safe-area-inset-bottom));justify-content:center;gap:9px;padding:7px 8px;border-radius:14px}
 .text-size-label{flex:1;white-space:normal;line-height:1.1;font-size:clamp(12px,calc(12px * var(--text-scale,1)),18px);padding-left:2px}
 .text-size-tools button{min-height:46px;min-width:46px}
 .text-size-tools .text-size-value{min-width:56px}
 body{padding-bottom:88px}
 html[data-font-scale="130"] .benefit-grid,html[data-font-scale="145"] .benefit-grid,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .benefit-grid,
 html[data-font-scale="130"] .resource-grid,html[data-font-scale="145"] .resource-grid,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .resource-grid,
 html[data-font-scale="130"] .course-grid,html[data-font-scale="145"] .course-grid,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .course-grid{grid-template-columns:1fr}
 html[data-font-scale="145"] .hero h1,:is(html[data-font-scale="160"],html[data-font-scale="180"],html[data-font-scale="200"]) .hero h1{letter-spacing:-.03em}
}
@media print{.text-size-tools{display:none!important}body{padding-bottom:0}}