[hidden]{display:none!important}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.activity{padding:30px!important;margin:30px 0!important;border:1px solid #cddfd4!important;border-radius:16px;background:linear-gradient(145deg,#fff,#f1f8f4);color:#17272e;scroll-margin-top:100px}.activity h2{font-family:Manrope,sans-serif!important;font-size:clamp(25px,3vw,36px)!important;line-height:1.4!important;letter-spacing:-.5px}.activity p{line-height:1.8}.activity-note{font-size:14px!important;color:#52666d}.lab-grid{display:grid;grid-template-columns:1.1fr 1fr;gap:28px}.lab-grid .activity{margin:15px 0!important}.activity-button,.part-button,.text-action{font:inherit;line-height:1.6;cursor:pointer;border-radius:8px;padding:10px 17px;min-height:44px}.activity-button{background:#087d57;color:white;border:1px solid #087d57;font-weight:600}.activity-button:hover{background:#056544;transform:translateY(-2px)}.part-button{background:white;color:#294c3d;border:1px solid #bfd6c8}.part-button[aria-pressed=true]{background:#173e2d;color:white;border-color:#173e2d}.text-action{background:transparent;border:1px solid #cddfd4;color:#52666d}.activity-link{color:#087d57!important;text-decoration:underline!important;line-height:1.7}.activity :focus-visible,.activity-dialog :focus-visible,.menu-toggle:focus-visible,.mobile-menu a:focus-visible,.learning-progress :focus-visible{outline:3px solid #ca8b18;outline-offset:4px}.learning-progress{background:#edf6f0;border:1px solid #d2e2d9;padding:22px;border-radius:12px;margin:22px 0 36px;color:#173e2d}.learning-progress>strong{font-size:16px!important;color:#173e2d!important}.learning-progress>progress{display:block;width:100%;height:9px;margin:16px 0;accent-color:#087d57}.learning-progress>small{display:block;color:#52666d;line-height:1.8;margin-top:15px}.progress-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.progress-actions .activity-link{flex:1;min-width:160px;font-size:14px}.pip-form{display:grid;gap:14px;margin:20px 0 0;max-width:none}.pip-form label,.pattern-controls label{display:block;font-size:14px;margin:0 0 8px;color:#385747}.pip-form input,.pip-form select,.pattern-controls select{width:100%;padding:12px;border:1px solid #a8c2b3;background:#fff;color:#17272e;border-radius:7px;font:inherit;min-height:48px}.pip-form input[aria-invalid=true]{border-color:#b73748}.pip-output{font-size:28px!important;color:#087d57!important;min-height:42px;font-variant-numeric:tabular-nums;margin:8px 0}.pip-output.activity-error{font-size:15px!important;color:#a32e40!important}.pattern-stage{background:radial-gradient(ellipse,#e5f1e9,#f8fcfa);border-radius:12px;margin:18px 0;min-height:180px}.pattern-stage svg{display:block;width:100%;height:230px}.pattern-parts{display:flex;flex-wrap:wrap;gap:8px}.pattern-explanation{min-height:66px;font-size:15px}.pattern-context{border:1px solid #cddfd4;border-radius:8px;padding:14px}.pattern-context summary{cursor:pointer;color:#087d57;font-weight:600}.quiz-question{border:0;border-bottom:1px solid #d2e2d9;padding:10px 0 22px;margin:24px 0}.quiz-question legend{font-size:17px;line-height:1.7;font-weight:700}.quiz-option{display:flex;gap:12px;align-items:center;margin:10px 0;background:white;border:1px solid #cddfd4;border-radius:8px;padding:12px;cursor:pointer;font-size:15px;line-height:1.8}.quiz-option:has(input:checked){border-color:#087d57;background:#e3f1e8}.quiz-option input{accent-color:#087d57;width:18px;height:18px;flex:none}.quiz-option:has(input:disabled){cursor:default}.quiz-feedback{font-size:14px!important;margin-bottom:0}.quiz-feedback:empty{display:none}.quiz-feedback[data-correct=false]{color:#914728!important}.quiz-feedback[data-correct=true]{color:#086645!important}.quiz-score{font-weight:700;color:#087d57!important}.activity-dialog{box-sizing:border-box;max-width:680px;width:calc(100% - 32px);max-height:85svh;overflow:auto;background:#fff;color:#17272e;border:1px solid #b8d1c2;padding:32px;border-radius:18px;box-shadow:0 30px 100px #00241250;font-family:Manrope,'Noto Sans Malayalam',sans-serif}.activity-dialog::backdrop{background:#06271e80;backdrop-filter:blur(6px)}.activity-dialog h2{font-family:Manrope,sans-serif;font-size:30px;line-height:1.4;margin:16px 0}.activity-dialog p{line-height:1.8}.activity-dialog button+button{margin-left:10px}.dialog-close{display:block;margin-left:auto;background:#eef6f1;color:#294c3d;border:1px solid #bfd6c8;border-radius:7px;padding:10px 15px;cursor:pointer;font:inherit}.detail-price{font-size:40px;font-weight:700;font-variant-numeric:tabular-nums;line-height:1.3!important;margin:12px 0;color:#087d57}.detail-status{font-weight:700}.detail-chart{background:#f1f8f4;border:1px solid #d2e2d9;border-radius:10px;padding:14px;margin:22px 0}.detail-chart svg{display:block;width:100%;height:auto}.detail-chart p{font-size:13px}.quote-dialog table{width:100%;font-size:13px;margin-top:16px}.quote-dialog td,.quote-dialog th{padding:9px;border-bottom:1px solid #d2e2d9;text-align:left}.quote-dialog details summary{cursor:pointer}.reading-progress{position:fixed;top:0;left:0;width:100%;height:4px;z-index:50;pointer-events:none}.reading-progress span{display:block;width:var(--reading,0%);height:100%;background:#087d57}.menu-toggle{display:none}.mobile-menu{position:absolute;top:100%;left:0;right:0;background:#fff;border:1px solid #cddfd4;padding:15px;box-shadow:0 20px 35px #173e2d20;border-radius:0 0 12px 12px;z-index:30}.mobile-menu a{display:block;padding:13px;color:#173e2d;font-size:16px}.interactive-ready .hero-copy{animation:hero-enter 1s cubic-bezier(.16,1,.3,1) both}.interactive-ready .hero-art{animation:art-enter 1.3s cubic-bezier(.16,1,.3,1) both}.entrance{opacity:0;transform:translateY(26px);transition:opacity .7s,transform .7s}.entrance.entered{opacity:1;transform:none}.lesson-card,.activity-button,.values article{transition:transform .25s,box-shadow .25s,background .2s}.lesson-card:hover{transform:translateY(-5px);box-shadow:0 16px 32px #173e2d15}.button:active,.activity-button:active{transform:scale(.98)}@keyframes hero-enter{from{opacity:0;transform:translateY(30px)}to{opacity:1;transform:none}}@keyframes art-enter{from{opacity:0;transform:scale(.94)}to{opacity:1;transform:scale(1)}}
/* Quote tools keep refresh separate from navigation and motion. */
.market-banner{height:calc(var(--quote-height) + 36px);padding-top:36px}.market-toolbar{position:absolute;inset:0 0 auto 0;height:36px;display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid #d2e2d9;padding:0 12px;color:#173e2d}.market-filters{display:flex;gap:5px}.market-banner .market-filters button{font:600 11px/1.3 Manrope,'Noto Sans Malayalam',sans-serif;background:transparent;color:#385747;min-width:40px;padding:5px 10px;border:0;border-radius:30px}.market-banner .market-filters button[aria-pressed=true]{background:#e0efe5;color:#075e42}.market-hint{font-size:10px;color:#52666d}.market-card-button{all:unset!important;display:block!important;width:100%!important;height:100%!important;cursor:pointer!important;box-sizing:border-box!important}.market-card-button:focus-visible{outline:3px solid #f2c04d!important;outline-offset:-4px!important}.market-banner .market-item:hover{background:#0c2b20}.market-banner.details-open .market-track{animation-play-state:paused}.market-banner .quote-top strong{color:#e8f6ec}.market-window:focus-visible{outline:2px solid #f2c04d;outline-offset:-2px}.market-banner.paused .market-window,.market-banner:focus-within .market-window{overflow-x:auto}.market-banner.paused .market-track,.market-banner:focus-within .market-track{animation:none;transform:none}.market-group[aria-hidden=true] button{pointer-events:auto}body:has(.market-banner)>header:not(.scrolled){top:calc(var(--quote-height) + 62px)}.learning:has(.market-banner)>header:not(.scrolled){top:0}
html[lang=ml] .activity h2,html[lang=ml] .activity-dialog h2{font-family:'Anek Malayalam',sans-serif!important;letter-spacing:0}html[lang=ml] .activity,html[lang=ml] .activity-dialog{font-family:'Noto Sans Malayalam',sans-serif}html[lang=ml] .activity p{line-height:2}html[lang=ml] .quote-dialog h2{font-family:Manrope,sans-serif!important}html[lang=ml] .quote-dialog td{font-family:Manrope,sans-serif}
@media(max-width:1000px){.interactive-ready .menu-toggle{display:inline-flex;align-items:center;gap:8px;margin-left:10px;font:600 13px/1.5 Manrope,'Noto Sans Malayalam',sans-serif;border:1px solid #cddfd4;border-radius:7px;background:#fff;color:#173e2d;padding:10px;cursor:pointer;min-height:42px}.mobile-menu:not([hidden]){display:flex!important;flex-direction:column!important;margin:0!important;gap:0!important}.lab-grid{grid-template-columns:1fr}.menu-toggle span{font-size:18px}.interactive-ready header>.button.small{display:none}.interactive-ready header>.language-switch{margin-left:auto}}
@media(max-width:680px){.activity{padding:20px!important}.activity h2{font-size:25px!important}.pattern-parts button{flex:1;padding:10px 8px;font-size:13px}.activity-dialog{padding:22px}.detail-price{font-size:32px}.market-hint{display:none}.market-toolbar{justify-content:center}.market-banner .market-filters button{font-size:12px}.market-filters{gap:10px}.learning-progress{padding:18px}.progress-actions{align-items:stretch;flex-direction:column}.interactive-ready header .brand{font-size:10px;letter-spacing:.3px;gap:3px}.interactive-ready .menu-toggle{font-size:11px;padding:8px;margin-left:8px}.interactive-ready .menu-toggle span{font-size:15px}.interactive-ready header .language-switch a{padding:7px;min-width:35px}.interactive-ready header .language-switch{margin-right:0}.interactive-ready .brand-mark{width:29px}body:has(.market-banner)>header:not(.scrolled){top:calc(var(--quote-height) + 46px)}.learning:has(.market-banner)>header:not(.scrolled){top:0}.quiz-question legend{font-size:16px}.market-card-button .quote-foot{font-size:9px}}
@media(prefers-reduced-motion:reduce){.interactive-ready .hero-copy,.interactive-ready .hero-art{animation:none}.entrance{opacity:1;transform:none;transition:none}.lesson-card:hover,.activity-button:hover{transform:none}.market-track{animation:none!important}.market-window{overflow-x:auto}}
.market-toolbar{justify-content:flex-start;gap:10px}.market-banner .market-toolbar button{font:600 12px/1.3 Manrope,'Noto Sans Malayalam',sans-serif;background:transparent;color:#385747;min-width:44px;padding:6px 12px;border:0;border-radius:20px;cursor:pointer}.market-banner .market-toolbar button[aria-pressed=true]{background:#e0efe5;color:#075e42}.market-toolbar button:focus-visible{outline:2px solid #ca8b18;outline-offset:1px}.market-banner.tab-hidden .market-track{animation-play-state:paused}.quote-time{overflow-wrap:anywhere}.market-card-button .quote-price{font-size:30px}.market-banner:has(.market-toolbar button[data-filter="metals"][aria-pressed="true"]) .market-track,.market-banner:has(.market-toolbar button[data-filter="crypto"][aria-pressed="true"]) .market-track,.market-banner:has(.market-toolbar button[data-filter="forex"][aria-pressed="true"]) .market-track{animation:none}.market-banner:has(.market-toolbar button:not([data-filter="all"])[aria-pressed="true"]) .market-group[aria-hidden="true"]{display:none}.market-banner:has(.market-toolbar button:not([data-filter="all"])[aria-pressed="true"]) .market-window{overflow-x:auto}
.method-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.method-grid article{min-width:0;overflow-wrap:anywhere}.lab-grid>*{min-width:0}.activity select{max-width:100%}@media(max-width:680px){.method-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:480px){.method-grid{grid-template-columns:1fr}.method-grid .stage-art{font-size:64px;height:100px}.method-grid article{max-width:100%}.market-toolbar{gap:3px;padding:0 5px}.market-banner .market-toolbar button{padding:6px 8px;font-size:11px}}
@media(max-width:680px){.market-toolbar{overflow-x:auto;gap:2px;padding:0 4px}.market-banner .market-toolbar button{flex-shrink:0;font-size:11px;padding:6px 7px}}
.batch-announcement{display:block;padding:12px 16px;margin:0 0 20px;border:1px solid #b8d9c8;border-left:4px solid #087d57;border-radius:8px;background:#edf7f1;color:#075b40!important;font:600 14px/1.7 Manrope,sans-serif!important;letter-spacing:0!important;max-width:650px}.hero-copy .batch-announcement{margin-bottom:22px}.learning .batch-announcement{margin-top:20px}html[lang=ml] .batch-announcement{font-family:'Noto Sans Malayalam',sans-serif!important;line-height:1.9!important}
.batch-announcement a{color:inherit;text-decoration:underline;white-space:nowrap}.batch-section{display:grid;grid-template-columns:1fr 1fr;gap:60px;background:#edf7f1;scroll-margin-top:100px}.batch-section h2{font-size:clamp(32px,4vw,58px);line-height:1.2}.batch-form{display:flex;flex-direction:column;max-width:100%;gap:10px;padding:28px;background:#fff;border:1px solid #cddfd4;border-radius:16px}.batch-form>label{font-size:14px}.batch-form input:not([type=checkbox]),.batch-form select{width:100%;min-height:48px;padding:12px;font:inherit;border:1px solid #a8c2b3;border-radius:7px;background:#fff;color:#17272e}.batch-consent{display:flex;align-items:flex-start;gap:10px;line-height:1.8;margin:12px 0}.batch-consent input{width:20px;height:20px;flex:none;accent-color:#087d57;margin-top:3px}.batch-form :focus-visible{outline:3px solid #ca8b18;outline-offset:3px}.batch-form button:disabled{opacity:.6;cursor:wait}#batchStatus{font-size:15px;line-height:1.8;margin:5px 0}html[lang=ml] .batch-section{font-family:'Noto Sans Malayalam',sans-serif}html[lang=ml] .batch-section h2{font-family:'Anek Malayalam',sans-serif;line-height:1.5}@media(max-width:900px){.batch-section{grid-template-columns:1fr;gap:25px}.batch-form{padding:20px}}
.batch-landing{max-width:1200px;margin:0 auto;padding:60px 30px}.batch-landing .guide-heading{max-width:850px;margin:0 auto 40px}.batch-landing .guide-heading section{margin-top:45px}.batch-landing .guide-heading h2{font-size:30px;line-height:1.4}.batch-landing .guide-heading p{line-height:1.9}.batch-landing .activity-button{display:inline-block;text-decoration:none}.batch-landing .batch-section{border-radius:18px;padding:35px}.batch-landing .batch-section h2{font-size:34px}@media(max-width:680px){.batch-landing{padding:30px 18px}.batch-landing .batch-section{padding:20px}.batch-landing h1{font-size:40px}.batch-landing .batch-section h2{font-size:28px}}