:root{color-scheme:light;--ios-bg: #f2f2f7;--ios-surface: #ffffff;--ios-surface-2: #f2f2f7;--ios-label: #1c1c1e;--ios-secondary: #6c6c70;--ios-tertiary: #8e8e93;--ios-separator: rgba(60, 60, 67, .18);--ios-fill: rgba(118, 118, 128, .12);--ios-blue: #007aff;--ios-green: #34c759;--ios-orange: #ff9500;--ios-red: #ff3b30;--ios-purple: #af52de;--ios-yellow: #ffcc00;--ios-nav-bg: rgba(242, 242, 247, .82);--ios-shadow: 0 1px 3px rgba(0, 0, 0, .06);--ios-spring: cubic-bezier(.25, .1, .25, 1);font-family:-apple-system,BlinkMacSystemFont,SF Pro Text,SF Pro Display,Segoe UI,Roboto,Helvetica,Arial,sans-serif;font-size:17px;line-height:1.47;color:var(--ios-label);background:var(--ios-bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}:root[data-theme=dark]{color-scheme:dark;--ios-bg: #000000;--ios-surface: #1c1c1e;--ios-surface-2: #2c2c2e;--ios-label: #ffffff;--ios-secondary: #ebebf5;--ios-tertiary: #8e8e93;--ios-separator: rgba(84, 84, 88, .65);--ios-fill: rgba(118, 118, 128, .24);--ios-blue: #0a84ff;--ios-green: #30d158;--ios-orange: #ff9f0a;--ios-red: #ff453a;--ios-purple: #bf5af2;--ios-yellow: #ffd60a;--ios-nav-bg: rgba(0, 0, 0, .78);--ios-shadow: 0 1px 3px rgba(0, 0, 0, .4)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--ios-bg)}button,input{font:inherit}a{color:var(--ios-blue)}:focus-visible{outline:3px solid color-mix(in srgb,var(--ios-blue) 55%,transparent);outline-offset:2px}.app-shell{min-height:100vh;display:flex;flex-direction:column}.ios-nav{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.5rem clamp(1rem,4vw,2rem);padding-top:max(.5rem,env(safe-area-inset-top));background:var(--ios-nav-bg);-webkit-backdrop-filter:saturate(180%) blur(20px);backdrop-filter:saturate(180%) blur(20px);border-bottom:.5px solid var(--ios-separator)}.brand{display:inline-flex;align-items:center;gap:.5rem;color:var(--ios-label);font-size:17px;font-weight:600;text-decoration:none}.brand-mark{display:grid;place-items:center;width:30px;height:30px;border-radius:8px;background:linear-gradient(135deg,#0a84ff,#5e5ce6);color:#fff;font-size:11px;letter-spacing:.03em}.nav-actions{display:flex;align-items:center;gap:.5rem;flex-wrap:wrap}.preferences{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.site-header nav a,.nav-link{color:var(--ios-blue);font-size:17px;font-weight:500;text-decoration:none}.theme-control{display:flex;gap:2px;padding:2px;border-radius:8px;background:var(--ios-fill)}.theme-option{display:flex;align-items:center;gap:4px;min-height:28px;padding:0 .45rem;border:none;border-radius:6px;background:transparent;color:var(--ios-secondary);font-size:11px;font-weight:600;cursor:pointer}.theme-option.active{background:var(--ios-surface);color:var(--ios-label);box-shadow:0 1px 2px #0000001f}.site-main{width:min(980px,100%);margin:0 auto;min-height:calc(100svh - 8rem);padding:1rem clamp(1rem,4vw,2rem);padding-bottom:calc(3rem + env(safe-area-inset-bottom));flex:1}.site-footer{display:flex;flex-wrap:wrap;gap:.4rem 1.5rem;justify-content:space-between;padding:1rem clamp(1rem,4vw,2rem);padding-bottom:calc(1rem + env(safe-area-inset-bottom));color:var(--ios-tertiary);font-size:12px;border-top:.5px solid var(--ios-separator)}.hero{position:relative;padding:clamp(1.25rem,4vw,2rem);margin-bottom:1rem;border-radius:22px;background:var(--ios-surface);border:.5px solid var(--ios-separator);box-shadow:var(--ios-shadow)}.hero-kids{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:1rem;align-items:center}.hero.compact{padding:clamp(1rem,3vw,1.5rem)}.hero h1{margin:.15rem 0 .4rem;font-size:clamp(2rem,5vw,2.75rem);font-weight:700;line-height:1.08;letter-spacing:-.02em}.hero p{max-width:60ch;margin:.35rem 0;color:var(--ios-secondary);font-size:17px}.eyebrow{margin:0;text-transform:none;letter-spacing:0;font-size:13px;font-weight:600;color:var(--ios-secondary)!important}.hero-pill{display:inline-block;margin-top:.6rem;padding:.3rem .7rem;border-radius:999px;background:var(--ios-fill);font-size:12px;font-weight:600;color:var(--ios-secondary)}.hero-icon{display:grid;place-items:center;width:88px;height:88px;border-radius:22px;background:var(--ios-surface-2)}.mascot{display:block;animation:float 4.2s var(--ios-spring) infinite;filter:drop-shadow(0 6px 10px rgba(0,0,0,.12))}.mascot-cheer{animation:cheer .9s var(--ios-spring) infinite}.mascot-think{animation:think 3s var(--ios-spring) infinite}.segmented{display:flex;gap:2px;padding:3px;margin-bottom:1rem;border-radius:10px;background:var(--ios-fill);overflow-x:auto;scrollbar-width:none}.segmented::-webkit-scrollbar{display:none}.segmented-option{flex:1 0 auto;min-height:34px;padding:.35rem .8rem;border:none;border-radius:8px;background:transparent;color:var(--ios-label);font-size:13px;font-weight:600;white-space:nowrap;cursor:pointer}.segmented-option.active{background:var(--ios-surface);box-shadow:0 1px 3px #0000001f}.tool-tabs{margin:.25rem 0 1rem}.programme-tabs::-webkit-scrollbar{display:none}.tab{flex:1 0 auto;min-height:34px;padding:.35rem .8rem;border:none;border-radius:8px;background:transparent;color:var(--ios-label);font-size:13px;font-weight:600;white-space:nowrap;cursor:pointer;transition:background .16s var(--ios-spring),box-shadow .16s var(--ios-spring)}.tab.active{background:var(--ios-surface);box-shadow:0 1px 3px #0000001f}.programme-description{margin:0 0 .5rem;color:var(--ios-secondary);font-size:13px;font-weight:600;text-transform:uppercase;letter-spacing:.02em}.stage{margin:1.5rem 0}.stage-heading{display:flex;align-items:baseline;gap:.5rem;margin-bottom:.5rem}.stage-heading h2{margin:0;font-size:20px;font-weight:700;letter-spacing:-.01em}.stage-badge{display:none}.age-range{color:var(--ios-secondary);font-size:13px;font-weight:400}.subject-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(270px,1fr));gap:10px}.subject-card{display:grid;grid-template-columns:auto 1fr auto;grid-template-rows:auto auto;column-gap:12px;align-items:center;min-height:64px;padding:10px 12px;border-radius:16px;border:.5px solid var(--ios-separator);background:var(--ios-surface);text-decoration:none;color:var(--ios-label);animation:card-in .32s var(--ios-spring) both;transition:background .14s var(--ios-spring)}.subject-card:hover{background:var(--ios-surface-2)}.subject-icon{grid-row:1 / span 2;display:grid;place-items:center;width:40px;height:40px;border-radius:10px;background:var(--ios-surface-2)}.subject-card strong{grid-column:2;grid-row:1;font-size:17px;font-weight:600}.subject-meta{grid-column:2;grid-row:2;color:var(--ios-secondary);font-size:13px}.chevron{grid-column:3;grid-row:1 / span 2;align-self:center;color:var(--ios-tertiary);font-size:22px;font-weight:500}.subject-card.planned{background:var(--ios-surface-2);color:var(--ios-tertiary)}.subject-card.planned .subject-icon{opacity:.55}.subject-cta{display:none}.disclaimer,.pack-meta{color:var(--ios-tertiary);font-size:13px}.back-link{display:inline-block;margin:.25rem 0 .75rem;color:var(--ios-blue);font-size:17px;font-weight:500;text-decoration:none}.objective-grid{display:grid;gap:8px}.objective-card{display:flex;gap:10px;padding:12px;border-radius:12px;background:var(--ios-surface);border:.5px solid var(--ios-separator)}.objective-card p{margin:.15rem 0 0;color:var(--ios-secondary);font-size:15px}.objective-dot{display:grid;place-items:center;flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--ios-green);color:#fff;font-size:13px;font-weight:700}.objective-code{color:var(--ios-tertiary);font-size:12px}.lesson-grid{display:grid;gap:8px}.lesson-card{display:grid;grid-template-columns:auto auto 1fr auto;grid-template-rows:auto auto;gap:2px 10px;align-items:center;min-height:64px;padding:10px 12px;border-radius:12px;background:var(--ios-surface);border:.5px solid var(--ios-separator);color:var(--ios-label);text-decoration:none;animation:card-in .32s var(--ios-spring) both;transition:background .14s var(--ios-spring)}.lesson-card:hover{background:var(--ios-surface-2)}.lesson-number{grid-row:1 / span 2;display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:var(--ios-blue);color:#fff;font-size:15px;font-weight:600}.lesson-card strong{grid-column:3;font-size:17px;font-weight:600}.lesson-card>span:not(.lesson-number):not(.lesson-art):not(.chevron){grid-column:3;color:var(--ios-secondary);font-size:13px}.lesson-art{grid-row:1 / span 2;display:grid;place-items:center}.lesson-card .chevron{grid-column:4;grid-row:1 / span 2}.hero-art{display:grid;place-items:center}.cheer-row{display:flex;align-items:center;gap:10px;margin-top:1.5rem;padding:12px;border-radius:16px;background:var(--ios-surface);border:.5px solid var(--ios-separator);color:var(--ios-secondary);font-size:15px}.item-card{position:relative;padding:clamp(1rem,3vw,1.5rem);border-radius:22px;background:var(--ios-surface);border:.5px solid var(--ios-separator);box-shadow:var(--ios-shadow)}.item-card.pop-in{animation:pop-in .28s var(--ios-spring) both}.item-card.pop{animation:pop .32s var(--ios-spring)}.item-card.shake{animation:shake .38s ease-in-out}.item-top{display:flex;align-items:center;justify-content:space-between;gap:1rem}.item-card h2{margin:.35rem 0 1.1rem;font-size:clamp(1.4rem,3vw,1.9rem);font-weight:700;letter-spacing:-.01em}.speak-button{min-height:36px;padding:.3rem .7rem;border:none;border-radius:999px;background:var(--ios-fill);color:var(--ios-blue);font-size:13px;font-weight:600;cursor:pointer}.option-list{display:grid;gap:0;border-radius:12px;border:.5px solid var(--ios-separator);background:var(--ios-surface);overflow:hidden}.option-list.two-up{grid-template-columns:1fr 1fr;gap:8px;border:none;background:transparent;overflow:visible}.option{display:flex;align-items:center;justify-content:space-between;min-height:52px;padding:12px 14px;border:none;border-bottom:.5px solid var(--ios-separator);border-radius:0;background:transparent;color:var(--ios-label);font-size:17px;font-weight:400;text-align:left;cursor:pointer;transition:background .12s var(--ios-spring)}.option:last-child{border-bottom:none}.option:hover:not(:disabled){background:var(--ios-surface-2)}.option.selected{background:color-mix(in srgb,var(--ios-blue) 9%,transparent)}.option.correct{background:color-mix(in srgb,var(--ios-green) 14%,transparent)}.option.incorrect{background:color-mix(in srgb,var(--ios-red) 12%,transparent)}.option:disabled{cursor:default}.option-check{width:1.2em;color:var(--ios-blue);font-size:16px;font-weight:600;text-align:right}.option.correct .option-check{color:var(--ios-green)}.option.incorrect .option-check{color:var(--ios-red)}.option-list.two-up .option{border:.5px solid var(--ios-separator);border-radius:12px;background:var(--ios-surface)}.text-answer{width:100%;min-height:50px;padding:0 14px;border:.5px solid var(--ios-separator);border-radius:12px;background:var(--ios-surface);color:var(--ios-label);font-size:17px}.text-answer:focus{outline:3px solid color-mix(in srgb,var(--ios-blue) 40%,transparent);border-color:var(--ios-blue)}.hint{margin:.9rem 0;padding:.75rem;border-radius:12px;background:var(--ios-surface-2);color:var(--ios-secondary);font-size:15px}.hint summary{color:var(--ios-blue);font-weight:600;cursor:pointer}.feedback{position:relative;display:flex;align-items:flex-start;gap:10px;margin:1rem 0;padding:12px;border-radius:12px;background:var(--ios-surface-2)}.feedback.correct{background:color-mix(in srgb,var(--ios-green) 13%,var(--ios-surface))}.feedback.incorrect{background:color-mix(in srgb,var(--ios-red) 11%,var(--ios-surface))}.feedback strong{font-size:17px;font-weight:600}.feedback p{margin:.2rem 0 0;color:var(--ios-secondary);font-size:15px}.feedback-icon{display:grid;place-items:center;flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--ios-green);color:#fff;font-size:15px;font-weight:700}.feedback.incorrect .feedback-icon{background:var(--ios-red)}.feedback-mascot{flex:0 0 auto;margin-left:auto}.feedback-mascot .mascot{width:54px;height:54px}.primary-button,.secondary-button{min-height:50px;padding:.7rem 1.2rem;border-radius:12px;font-size:17px;font-weight:600;cursor:pointer;transition:transform .12s var(--ios-spring),opacity .12s var(--ios-spring)}.primary-button{border:none;background:var(--ios-blue);color:#fff}.primary-button:hover:not(:disabled){opacity:.92}.primary-button:active:not(:disabled){transform:scale(.98)}.primary-button:disabled{opacity:.45;cursor:not-allowed}.secondary-button{display:inline-grid;place-items:center;border:none;background:var(--ios-fill);color:var(--ios-blue);text-decoration:none}.button-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:1.1rem}.lesson-progress{display:grid;grid-template-columns:auto 1fr;gap:.25rem .75rem;align-items:center;margin:.25rem 0 1rem;padding:.6rem .8rem;border-radius:16px;background:var(--ios-surface);border:.5px solid var(--ios-separator)}.lesson-progress-text{display:flex;flex-direction:column;color:var(--ios-secondary);font-size:12px}.lesson-progress-text strong{color:var(--ios-label);font-size:15px;font-weight:600}.progress-track{grid-column:1 / -1;height:4px;border-radius:999px;background:var(--ios-fill);overflow:hidden}.progress-fill{height:100%;border-radius:999px;background:var(--ios-blue);transition:width .26s var(--ios-spring)}.score-big{font-size:3rem!important;font-weight:700;color:var(--ios-label)!important}.lesson-complete{position:relative}.page-enter{animation:page-in .3s var(--ios-spring) both}.celebration{position:absolute;inset:0;pointer-events:none;overflow:hidden;z-index:2}.celebration span{position:absolute;top:-10%;width:9px;height:13px;border-radius:3px;animation:confetti-fall 1.1s ease-out forwards}.celebration-burst span{top:50%;left:50%!important;width:9px;height:9px;border-radius:50%;animation:star-burst .68s ease-out forwards}.assessment-list{display:grid;gap:8px}.assessment-card{display:grid;grid-template-columns:auto 1fr auto auto;gap:10px;align-items:center;padding:12px;border-radius:12px;background:var(--ios-surface);border:.5px solid var(--ios-separator);color:var(--ios-label);text-decoration:none}.assessment-card:hover{background:var(--ios-surface-2)}.assessment-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--ios-fill);color:var(--ios-orange);font-size:16px}.assessment-card strong{display:block;font-size:17px;font-weight:600}.assessment-card div span{color:var(--ios-secondary);font-size:13px;text-transform:capitalize}.assessment-last{color:var(--ios-secondary);font-size:13px;font-weight:600}.assessment-intro,.assessment-result{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:clamp(1rem,3vw,1.5rem);border-radius:22px;background:var(--ios-surface);border:.5px solid var(--ios-separator);box-shadow:var(--ios-shadow)}.assessment-intro h1,.assessment-result h1{margin:.2rem 0 .4rem;font-size:clamp(1.8rem,4vw,2.4rem);letter-spacing:-.02em}.assessment-meta{margin:.2rem 0 .5rem;color:var(--ios-secondary);font-size:14px}.assessment-bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;margin:.25rem 0 .5rem;padding:.6rem .8rem;border-radius:12px;background:var(--ios-surface);border:.5px solid var(--ios-separator)}.assessment-bar strong{display:block;font-size:15px;font-weight:600}.assessment-bar span{color:var(--ios-secondary);font-size:13px}.assessment-timer{padding:.25rem .6rem;border-radius:999px;background:var(--ios-fill);color:var(--ios-blue)!important;font-size:14px!important;font-weight:700;font-variant-numeric:tabular-nums}.assessment-timer.expired{background:color-mix(in srgb,var(--ios-red) 14%,var(--ios-surface));color:var(--ios-red)!important}.assessment-badges{display:flex;flex-wrap:wrap;gap:6px;margin-top:.5rem}.mastery-pill{padding:.3rem .65rem;border-radius:999px;background:var(--ios-fill);color:var(--ios-secondary);font-size:12px;font-weight:600;text-transform:capitalize}.mastery-pill.pass{background:color-mix(in srgb,var(--ios-green) 14%,var(--ios-surface));color:var(--ios-green)}.mastery-pill.fail{background:color-mix(in srgb,var(--ios-orange) 14%,var(--ios-surface));color:var(--ios-orange)}.review-list{display:grid;gap:8px}.review-item{padding:12px;border-radius:12px;background:var(--ios-surface);border:.5px solid var(--ios-separator)}.review-item.correct{background:color-mix(in srgb,var(--ios-green) 10%,var(--ios-surface))}.review-item.incorrect{background:color-mix(in srgb,var(--ios-red) 8%,var(--ios-surface))}.review-heading{display:flex;justify-content:space-between;gap:1rem;font-size:15px}.review-heading strong{font-weight:600}.review-item p{margin:.3rem 0 0;color:var(--ios-secondary);font-size:14px}.review-item p strong{color:var(--ios-label)}.assessment-history{display:grid;gap:6px;margin:0;padding:0;list-style:none}.assessment-history li{display:grid;grid-template-columns:1fr auto auto;gap:1rem;padding:8px 10px;border-radius:10px;background:var(--ios-surface-2);color:var(--ios-secondary);font-size:13px}.assessment-history strong{color:var(--ios-label)}.assessment-card .chevron{grid-column:4}@media(max-width:560px){.assessment-intro,.assessment-result{flex-direction:column;align-items:flex-start}.assessment-intro .illustration,.assessment-result .mascot{align-self:center}.assessment-card{grid-template-columns:auto 1fr auto}.assessment-last{display:none}.assessment-card .chevron{grid-column:3}}.lesson-image{display:block;max-width:100%;height:auto;border-radius:12px;object-fit:contain}.image-zoom-trigger{display:inline-block;max-width:100%;appearance:none;padding:0;border:0;background:transparent;color:inherit;font:inherit;text-align:inherit;cursor:zoom-in;border-radius:14px;-webkit-tap-highlight-color:transparent}.image-zoom-trigger-block{display:block;width:100%}.image-zoom-trigger:focus-visible{outline:3px solid var(--ios-blue);outline-offset:3px}.image-zoom-trigger img{display:block}.photo-wall-grid figure:focus-within,.mindmap-photos figure:focus-within{outline:3px solid var(--ios-blue);outline-offset:2px}.image-lightbox{position:fixed;inset:0;z-index:1000;display:grid;place-items:center;padding:clamp(1rem,4vw,3rem);background:#060a12db;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);overscroll-behavior:contain;animation:image-lightbox-in .16s ease-out}.image-lightbox-dialog{position:relative;display:grid;gap:.75rem;max-width:min(1100px,100%);max-height:100%;margin:0}.image-lightbox figure{display:grid;gap:.65rem;justify-items:center;margin:0}.image-lightbox img{display:block;width:auto;height:auto;max-width:min(1100px,92vw);max-height:78vh;object-fit:contain;border-radius:16px;background:#fff;box-shadow:0 24px 70px #00000080}.image-lightbox figcaption{max-width:70ch;color:#f8fafc;text-align:center;font-size:14px;line-height:1.4}.image-lightbox-close{position:fixed;top:max(.8rem,env(safe-area-inset-top));right:max(.8rem,env(safe-area-inset-right));z-index:1;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.35);background:#0f172ad1;color:#fff;font-size:26px;line-height:1;cursor:pointer}.image-lightbox-close:hover{background:#0f172af2}.image-lightbox-close:focus-visible{outline:3px solid #fff;outline-offset:3px}@keyframes image-lightbox-in{0%{opacity:0}to{opacity:1}}@media(prefers-reduced-motion:reduce){.image-lightbox{animation:none}}@media(max-width:620px){.image-lightbox{padding:.75rem}.image-lightbox img{max-height:72vh;border-radius:12px}}.lesson-banner{display:grid;grid-template-columns:auto 1fr;gap:1rem;align-items:center;margin-bottom:1rem;padding:12px;border-radius:18px;background:var(--ios-surface);border:.5px solid 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p{margin:0;color:var(--ios-secondary);font-size:12px}.practice-pack-level{width:fit-content;padding:.15rem .5rem;border-radius:999px;font-size:10px;font-weight:700;text-transform:capitalize;background:var(--ios-fill);color:var(--ios-secondary)}.practice-pack.explore .practice-pack-level{background:color-mix(in srgb,var(--ios-green) 14%,transparent);color:var(--ios-green)}.practice-pack.practice .practice-pack-level{background:color-mix(in srgb,var(--ios-blue) 14%,transparent);color:var(--ios-blue)}.practice-pack.challenge .practice-pack-level{background:color-mix(in srgb,var(--ios-orange) 16%,transparent);color:var(--ios-orange)}.practice-pack-count{color:var(--ios-secondary);font-size:11px}@media(max-width:620px){.practice-picker{grid-template-columns:1fr}}.lesson-photo-wall{margin-top:1rem;padding:.9rem;border-radius:20px;background:var(--ios-surface);border:1px solid 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.55rem;border-radius:12px;background:var(--ios-surface-2);border:1px solid var(--ll-line);padding:.45rem .65rem}.lesson-deep-dive summary{cursor:pointer;color:var(--lesson-accent);font-size:12px;font-weight:700;letter-spacing:.02em}.lesson-deep-dive p{margin:.45rem 0 .1rem;color:var(--ios-secondary);font-size:14px;line-height:1.5}.section-examples{display:flex;flex-wrap:wrap;gap:.35rem;margin:.5rem 0 .65rem}.section-example-chip{display:inline-flex;align-items:center;gap:.3rem;padding:.3rem .55rem;border-radius:999px;background:var(--ios-surface-2);border:1px solid var(--ll-line);font-size:12px;font-weight:600}.section-check{margin:.65rem 0 0;padding:.7rem;border-radius:16px;background:color-mix(in srgb,var(--lesson-accent) 8%,var(--ios-surface));border:1px solid color-mix(in srgb,var(--lesson-accent) 26%,var(--ll-line))}.section-check .eyebrow{margin:0 0 .2rem}.section-check-prompt{margin:0 0 .5rem;font-size:14px;font-weight:600;line-height:1.4}.section-check-options{display:flex;flex-wrap:wrap;gap:.35rem}.section-check-option{padding:.4rem .65rem;border-radius:999px;border:1px solid var(--ll-line);background:var(--ios-surface);color:var(--ios-label);font:inherit;font-size:13px;font-weight:600;cursor:pointer}.section-check-option.is-correct{border-color:var(--ios-green);background:color-mix(in srgb,var(--ios-green) 16%,var(--ios-surface))}.section-check-option.is-wrong{border-color:var(--ios-red);background:color-mix(in srgb,var(--ios-red) 12%,var(--ios-surface))}.section-check-feedback{margin-top:.5rem;font-size:13px;line-height:1.45;color:var(--ios-secondary)}.section-check-feedback .text-button{margin-left:.4rem}