:root{--navy:#032750;--teal:#04707b;--orange:#e96227;--paper:#f4f7fa;--line:#dce5ee;--ink:#24333d;--muted:#536875;--radius:18px;color-scheme:light}
*{box-sizing:border-box}html{scrollbar-gutter:stable;scroll-behavior:smooth;scroll-padding-top:88px}body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.6 Inter,Arial,sans-serif}h1,h2,h3{font-family:Montserrat,Arial,sans-serif;color:var(--navy);line-height:1.15;letter-spacing:-.04em}h1,h2,h3,p{margin:0}a{color:var(--teal)}button,input{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid var(--orange);outline-offset:4px}[hidden]{display:none!important}.skip-link{position:absolute;left:16px;top:-90px;z-index:90;background:white;padding:12px 20px;border:2px solid var(--teal);border-radius:5px}.skip-link:focus{top:16px}
.preview-strip{padding:8px 24px;display:flex;align-items:center;justify-content:center;gap:20px;text-align:center;background:var(--navy);color:#fff;font-size:12px;line-height:1.5}.preview-strip strong{font-size:10px;letter-spacing:.13em;color:#ffb680}.portal-header{display:flex;align-items:center;justify-content:space-between;padding:23px max(32px,calc((100% - 1320px)/2));background:#fff;border-bottom:1px solid var(--line);gap:20px}.portal-brand{display:flex;align-items:center;gap:12px;color:var(--navy);text-decoration:none;font:800 27px Montserrat,Arial,sans-serif;white-space:nowrap}.portal-brand img{object-fit:contain;width:45px;height:42px}.logo-e{color:#059ba9}.header-actions{display:flex;align-items:center;gap:22px}.session-indicator{font-size:12px;color:var(--muted);display:flex;align-items:center;gap:7px}.session-indicator:before{content:'';width:6px;height:6px;border-radius:50%;background:#8c9ba5}.session-indicator[data-state=authenticated]:before{background:var(--teal)}.account-button{border:1px solid var(--line);border-radius:50px;padding:10px 17px;display:flex;align-items:center;gap:12px;color:var(--navy);background:#fff;font-size:13px;font-weight:600;min-height:44px}.account-icon{display:inline-block;width:17px;height:18px;position:relative;flex-shrink:0;color:currentColor}.account-icon:before{content:'';position:absolute;top:0;left:5px;width:7px;height:7px;border:1.5px solid currentColor;border-radius:50%}.account-icon:after{content:'';position:absolute;bottom:0;left:1px;width:15px;height:8px;border:1.5px solid currentColor;border-radius:9px 9px 2px 2px}.portal-nav{display:flex;gap:8px;padding:0 max(32px,calc((100% - 1320px)/2));background:#fff;position:sticky;top:0;z-index:10;border-bottom:1px solid var(--line);overflow-x:auto;white-space:nowrap;scrollbar-width:thin}.portal-nav a{padding:16px 18px;font-size:13px;text-decoration:none;color:#52616d;font-weight:600;border-bottom:3px solid transparent}.portal-nav a:first-child{padding-left:0;margin-right:12px}.portal-nav a[aria-current]{color:var(--teal);border-color:var(--orange)}.portal-nav a:hover{color:var(--teal)}
.portal-main{max-width:1384px;margin:auto;padding:36px 32px 60px}.portal-hero{display:grid;grid-template-columns:1.05fr 1fr;background:var(--navy);border-radius:24px;overflow:hidden;min-height:350px}.hero-copy{padding:42px 44px;position:relative}.hero-copy h1{color:#fff;font-size:clamp(40px,4.1vw,60px);line-height:1.08;letter-spacing:-.055em;margin:0 0 20px;font-weight:800}.hero-copy em{font-style:normal;color:#89d0d0}.kicker{font-size:11px;letter-spacing:.13em;font-weight:600;color:var(--teal);margin:0 0 16px}.hero-copy .kicker{color:#a2d7db}.hero-copy>p:not(.kicker){color:#e4edf7;font-size:16px;max-width:470px;line-height:1.7;margin-bottom:26px}.hero-image{position:relative;min-height:320px}.hero-image>img{width:100%;height:100%;position:absolute;object-fit:cover;opacity:.8}.hero-image:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(3,39,80,.85),transparent 70%)}.hero-caption{position:absolute;z-index:1;bottom:32px;left:32px;color:#fff}.hero-caption>span{display:block;font-size:10px;letter-spacing:.13em;line-height:1.5}.hero-caption strong{display:block;font:700 24px/1.3 Montserrat,Arial,sans-serif;margin-top:10px}.primary-button{border:0;display:inline-flex;align-items:center;justify-content:center;gap:20px;border-radius:9px;background:var(--orange);color:var(--navy);padding:14px 21px;font-size:14px;line-height:1.4;font-weight:600;text-decoration:none;min-height:48px}.primary-button:hover{background:#fa783f}.primary-button:disabled{background:#f4c3ac;color:#4a4440}.primary-button span{font-size:20px;line-height:1}.secondary-button{border:1px solid #adc5d0;background:white;color:var(--navy);padding:11px 17px;border-radius:8px;font-size:13px;line-height:1.45;font-weight:600;min-height:44px}.secondary-button:hover{background:#f4f8fa}.secondary-button:disabled{color:#74828b;background:#f5f7f8}.full-width{width:100%}
.resource-heading{display:flex;justify-content:space-between;align-items:end;margin:40px 0 24px}.resource-heading .kicker{margin-bottom:8px}.resource-heading h2{font-size:clamp(27px,2.5vw,36px);font-weight:700}.resource-heading>p{font-size:13px;color:var(--muted);text-align:right}.resource-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}.resource-card{min-width:0;scroll-margin-top:84px;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);display:flex;flex-direction:column;transition:transform .2s,box-shadow .2s}.resource-card:hover{transform:translateY(-3px);box-shadow:0 16px 36px #03275010}.resource-art{display:block;position:relative;height:230px;background:#dfe9eb;overflow:hidden}.resource-art>img{width:100%;height:100%;object-fit:cover}.resource-card[data-resource=markets] .resource-art>img{object-position:center 70%}.resource-card[data-resource=course] .resource-art>img{object-position:68% center}.resource-index{position:absolute;top:15px;left:16px;background:#fff;color:var(--navy);border-radius:5px;font-size:10px;letter-spacing:.08em;font-weight:600;padding:5px 8px}.access-badge{position:absolute;bottom:14px;left:14px;border-radius:30px;padding:6px 11px;background:#fff;color:var(--navy);font-size:10px;font-weight:600;line-height:1.5}.access-badge.paid{background:var(--navy);color:#fff}.access-badge.free{color:#03585f}.resource-copy{padding:25px;display:flex;flex-direction:column;flex:1}.resource-meta{font-size:10px;letter-spacing:.09em;color:var(--muted);line-height:1.5;margin-bottom:12px;font-weight:500}.resource-copy h3{font-size:25px;line-height:1.14;letter-spacing:-.045em;margin-bottom:14px}.resource-copy>p:not(.resource-meta){font-size:14px;line-height:1.75;color:#576671;margin-bottom:21px}.resource-actions{margin-top:auto;border-top:1px solid var(--line);padding-top:14px}.resource-state{font-size:11px;color:#60717b;margin-bottom:3px;min-height:18px}.resource-card[data-access=unlocked] .resource-state{color:var(--teal)}.resource-cta{width:100%;background:transparent;border:0;display:flex;justify-content:space-between;align-items:center;padding:8px 0 3px;text-align:left;text-decoration:none;font-size:13px;font-weight:600;color:var(--teal);gap:12px;min-height:38px}.resource-cta:disabled{color:#657680}.resource-cta:disabled .arrow{opacity:.45}.arrow{display:inline-block;position:relative;width:17px;height:17px;flex:0 0 17px}.arrow:before{content:'';position:absolute;width:10px;height:10px;right:1px;top:1px;border-top:1.7px solid currentColor;border-right:1.7px solid currentColor}.arrow:after{content:'';position:absolute;width:15px;height:1.7px;top:7.5px;left:0;background:currentColor;transform:rotate(-45deg)}.lesson-link{font-size:12px;font-weight:600;text-decoration:none;display:flex;justify-content:space-between;align-items:center;padding:12px 0 2px;min-height:36px}.lesson-link:hover{text-decoration:underline}.portal-notice{display:flex;align-items:center;gap:25px;background:#e7f0f2;border-radius:14px;padding:27px 28px;margin-top:28px;font-size:13px;line-height:1.7;color:#3b5465}.portal-notice h2{font-size:20px;letter-spacing:-.025em;margin-bottom:8px}.portal-notice p{max-width:800px}.portal-notice .notice-fine{font-size:11px;color:#506775;margin-top:9px}.notice-mark{flex-shrink:0;display:grid;place-items:center;width:55px;height:55px;border-radius:50%;border:1px solid #b9d5da;font:700 13px Montserrat,Arial,sans-serif;color:var(--teal)}.portal-notice .secondary-button{flex-shrink:0}.portal-footer{padding:25px 32px;display:flex;justify-content:space-between;gap:15px;background:#fff;border-top:1px solid var(--line);font-size:11px;color:#586975}.portal-footer a{font-weight:600;text-decoration:none}.session-banner{border:1px solid #dfc7a5;background:#fffaf3;border-radius:12px;padding:20px 23px;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:24px}.session-banner strong{font-size:14px;color:var(--navy)}.session-banner p{font-size:13px;color:#66563d;margin-top:4px}.session-banner button{flex-shrink:0}.noscript-message{padding:24px;background:#fff3e8;border:1px solid #e6c1a3;margin-top:24px;border-radius:12px}
body.dialog-open{overflow:hidden}.account-dialog{border:1px solid var(--line);padding:0;width:min(480px,calc(100vw - 32px));max-height:calc(100dvh - 32px);border-radius:20px;color:var(--ink);background:white;box-shadow:0 25px 100px #03275038;overflow:auto}.account-dialog::backdrop{background:#032750a3;backdrop-filter:blur(3px)}.dialog-top{display:flex;align-items:center;justify-content:space-between;padding:15px 20px 15px 32px;border-bottom:1px solid var(--line)}.dialog-brand{font:600 10px Montserrat,Arial,sans-serif;letter-spacing:.1em;color:var(--teal)}.close-button{border:0;border-radius:50%;background:#f3f6f8;color:var(--navy);width:36px;height:36px;font:400 27px/1 Arial,sans-serif;display:grid;place-items:center}.close-button:hover{background:#e6eef2}.dialog-body{padding:31px 32px 28px}.dialog-body .kicker{font-size:9px;margin-bottom:13px}.dialog-body h2{font-size:31px;font-weight:700;letter-spacing:-.045em;margin-bottom:15px}.dialog-body>p:not(.kicker):not(.account-fine){font-size:14px;line-height:1.7;color:#546875;overflow-wrap:anywhere}.dialog-body form{margin-top:25px}.dialog-body label{display:block;font-size:12px;font-weight:600;margin:0 0 8px;color:var(--navy)}.dialog-body input{width:100%;min-width:0;padding:13px 15px;border:1px solid #acc2cd;border-radius:8px;background:#fff;color:var(--navy);font-size:16px;line-height:1.5}.dialog-body input:disabled{background:#f5f7f8}.dialog-body .field-help{font-size:11px;line-height:1.65;color:#60707b;margin:8px 0 18px}.dialog-body .code-input{text-align:center;font-size:28px;letter-spacing:.32em;padding-left:calc(15px + .32em);font-weight:500}.code-input::placeholder{color:#95a5af;opacity:.7}.code-actions{display:flex;justify-content:space-between;gap:12px;margin-top:12px}.text-button{border:0;background:transparent;color:var(--teal);font-size:12px;font-weight:500;padding:9px 0;min-height:40px;text-decoration:underline;text-underline-offset:3px}.text-button:disabled{color:#6c7c86;text-decoration:none}.dialog-body .cooldown{margin:0;text-align:center;min-height:18px}.account-fine{font-size:10px;line-height:1.7;border-top:1px solid var(--line);padding-top:18px;margin-top:24px;color:#657781}.account-notice{font-size:12px;line-height:1.65;background:#e9f3f3;color:#155962;padding:12px 14px;border-radius:8px;margin-top:20px;overflow-wrap:anywhere}.account-notice[data-kind=error]{background:#fff0e8;color:#883917}.account-notice[data-kind=info]{background:#eef4f9;color:var(--navy)}.signed-in-card{display:flex;gap:15px;align-items:center;border:1px solid var(--line);border-radius:9px;padding:15px;margin:25px 0 22px;color:var(--teal)}.signed-in-card div{min-width:0}.signed-in-card span{font-size:10px;color:#637b85;display:block}.signed-in-card strong{font-size:13px;color:var(--navy);overflow-wrap:anywhere;display:block}.signed-in-card .account-icon{color:var(--teal)}.logout-button{display:block;margin:10px auto 0}#session-check-panel{margin-top:24px}.toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:30;background:var(--navy);color:#fff;padding:13px 20px;border-radius:10px;max-width:calc(100vw - 32px);width:max-content;font-size:13px;box-shadow:0 5px 30px #03275024}
@media(min-width:1600px){.portal-hero{min-height:390px}.hero-copy{padding:46px 50px}.resource-art{height:250px}}
@media(max-width:1050px){.hero-copy{padding:34px}.hero-copy h1{font-size:46px}.resource-grid{gap:20px}.resource-copy{padding:22px}.resource-copy h3{font-size:23px}.resource-art{height:200px}.portal-notice{flex-wrap:wrap;gap:20px}.portal-notice>div{flex:1;min-width:60%}.portal-notice .secondary-button{margin-left:75px}.portal-nav a{padding-left:13px;padding-right:13px}}
@media(max-width:820px){.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.resource-art{height:225px}.session-indicator{display:none}.portal-hero{grid-template-columns:1.2fr 1fr}.hero-copy{padding:30px}.hero-copy h1{font-size:42px}.hero-caption{left:22px;bottom:26px}.hero-caption strong{font-size:21px}.hero-caption>span{font-size:8px}.hero-copy>.kicker{font-size:9px}.hero-copy>p:not(.kicker){font-size:14px}.portal-footer{flex-wrap:wrap}}
@media(max-width:600px){html{scroll-padding-top:72px}.preview-strip{padding:8px 15px;font-size:10px;gap:9px;flex-wrap:wrap}.preview-strip strong{font-size:9px}.portal-header{padding:16px 18px;gap:10px}.portal-brand{font-size:20px;gap:8px}.portal-brand img{width:33px;height:33px}.account-button{font-size:11px;padding:8px 12px;gap:8px;min-height:40px}.account-icon{transform:scale(.9)}.portal-nav{padding:0 18px;gap:0}.portal-nav a{padding:13px 12px;font-size:11px}.portal-nav a:first-child{margin-right:3px}.portal-main{padding:20px 18px 35px}.portal-hero{grid-template-columns:1fr;border-radius:17px}.hero-copy{padding:28px 24px}.hero-copy h1{font-size:44px}.hero-copy>.kicker{font-size:9px}.hero-copy>p:not(.kicker){font-size:14px;margin-bottom:22px}.hero-image{min-height:180px;max-height:180px}.hero-caption{bottom:22px;left:24px}.hero-caption strong{font-size:20px}.hero-caption>span{font-size:9px}.resource-heading{margin:30px 0 20px}.resource-heading>p{display:none}.resource-heading .kicker{font-size:9px}.resource-heading h2{font-size:28px}.resource-grid{grid-template-columns:1fr;gap:18px}.resource-card{scroll-margin-top:72px}.resource-art{height:215px}.resource-copy{padding:23px}.resource-copy h3{font-size:26px}.resource-copy>p:not(.resource-meta){font-size:14px}.resource-cta{font-size:13px}.portal-notice{padding:22px;display:block}.notice-mark{display:none}.portal-notice h2{font-size:19px}.portal-notice .secondary-button{margin:18px 0 0;width:100%}.portal-footer{padding:24px 18px;flex-direction:column;gap:8px;font-size:10px}.session-banner{display:block;padding:18px}.session-banner button{margin-top:15px;width:100%}.dialog-top{padding-left:24px}.dialog-body{padding:26px 24px}.dialog-body h2{font-size:29px}.account-dialog{width:calc(100vw - 24px);max-height:calc(100dvh - 24px);border-radius:17px}.toast{text-align:center}.primary-button{font-size:13px}}
@media(max-width:360px){.dialog-body .code-input{font-size:25px;letter-spacing:.24em;padding-left:calc(15px + .24em)}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* Language switcher (9 Oct 2026) */
.portal-langs{display:flex;gap:4px}.portal-langs a{min-width:36px;min-height:36px;display:inline-flex;align-items:center;justify-content:center;border-radius:9999px;font-size:12px;font-weight:600;color:#52616d;text-decoration:none;border:1px solid transparent}.portal-langs a:hover{color:var(--teal)}.portal-langs a[aria-current]{background:var(--navy);color:#fff}.portal-legal a{font-weight:500!important}@media(max-width:700px){.header-actions{gap:10px}.portal-langs a{min-width:30px;min-height:32px;font-size:11px}.session-indicator{display:none}}
@media(max-width:520px){.portal-header{padding:14px 16px;gap:10px}.header-actions{gap:6px}.portal-langs{gap:0}.portal-langs a{min-width:28px;font-size:10.5px}.account-button{padding:9px 11px;min-width:44px;justify-content:center}#account-button-label{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}}

/* Gold lock on paid resources (9 Oct 2026) */
.access-badge.paid{display:inline-flex;align-items:center;gap:6px}.aec-lock{width:13px;height:13px;flex:none;filter:drop-shadow(0 1px 1px rgba(0,0,0,.25))}

.profile-names{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}.profile-names>div{min-width:0}#profile-form .primary-button{margin-top:20px}#profile-email{overflow-wrap:anywhere}@media(max-width:420px){.profile-names{grid-template-columns:1fr;gap:0}}

.subscription-controls{display:grid;gap:12px}.subscription-controls[hidden]{display:none}.subscription-controls .resource-cta{width:100%;text-align:left}.subscription-controls .lesson-link{background:none;border:0;padding:0;text-align:left;cursor:pointer;font:inherit}.subscription-controls .resource-state{margin:0;line-height:1.5}