:root{--ac-style:var(--display-style,italic);--ac-weight:var(--display-weight,800);--ac-stretch:var(--display-stretch,112%);--ac-stretch-wide:var(--display-stretch-wide,125%)}:where(button.btn){font:inherit;cursor:pointer;background:0 0;font-weight:700}.ac-hero{background:var(--night);color:var(--cream);padding:clamp(56px,8vw,110px) 0 clamp(64px,8vw,110px);position:relative;overflow:hidden}.ac-hero>.wrap{z-index:1;position:relative}.ac-hero-grid{grid-template-columns:1.1fr .9fr;align-items:center;gap:clamp(32px,5vw,80px);display:grid}.ac-hero h1{font-size:clamp(46px,7vw,112px);font-stretch:var(--ac-stretch-wide);letter-spacing:-.03em;line-height:.88}.ac-hero h1 span{color:var(--orange);padding-left:.5em;display:block}.ac-hero .lede{max-width:36ch;font-size:var(--t-lede);margin-top:32px;font-weight:500;line-height:1.45}.ac-hero-visual{aspect-ratio:1;justify-self:end;width:100%;max-width:560px;position:relative}.ac-hero-visual .lens{border:8px solid var(--orange);position:absolute;inset:9%}.ac-hero-visual .globe{width:100%;height:100%;color:var(--cream);opacity:.75;pointer-events:none;position:absolute;inset:0}.ac-band{background:var(--paper);padding:clamp(48px,6vw,88px) 0 0}.sun-rule{background:var(--orange);color:var(--ink);border-radius:28px;padding:clamp(24px,3.4vw,44px) clamp(24px,4vw,56px)}.sun-rule h2{font-size:clamp(24px,2.6vw,40px);font-stretch:var(--ac-stretch-wide);margin-bottom:18px}.sun-rule p{max-width:62ch;font-size:var(--t-body-lg);line-height:1.5}.sun-rule p:last-child{margin-bottom:0}.lesson-text .sun-rule{margin:0 0 48px}.lesson-text .sun-rule h2{color:var(--ink);margin-top:0}.ac-scopes{background:var(--paper);padding:clamp(64px,8vw,120px) 0}.ac-scopes h2,.ac-cert h2{font-size:var(--t-h2);color:var(--head)}.ac-intro{max-width:52ch;font-size:var(--t-lede);margin:24px 0 0;line-height:1.45}.scope-cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:clamp(16px,2vw,28px);margin-top:clamp(32px,4vw,56px);display:grid}.scope-card{border:2px solid var(--head);background:var(--cream);color:var(--ink);font:inherit;text-align:left;cursor:pointer;border-radius:28px;flex-direction:column;align-items:flex-start;gap:10px;padding:clamp(20px,2.4vw,32px);transition:background .2s,color .2s,transform .2s;display:flex}.scope-card:hover{transform:translateY(-3px)}.scope-card[aria-pressed=true]{background:var(--forest);color:var(--cream);border-color:var(--orange);box-shadow:0 0 0 3px var(--orange)}.scope-art{fill:none;stroke:currentColor;stroke-width:3px;stroke-linecap:round;stroke-linejoin:round;width:100%;max-width:220px;height:auto;margin-bottom:8px}.scope-art .scope-art-gold{stroke:var(--orange)}.scope-card:not([aria-pressed=true]) .scope-art .scope-art-gold{stroke:#b8860b}.scope-art .scope-art-red{fill:#e5372f;stroke:none}.scope-card-name{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);font-size:var(--t-h3);line-height:1.05}.scope-card-blurb{font-size:16px;line-height:1.5}.scope-card-pick{text-decoration:underline;-webkit-text-decoration-color:var(--orange);text-decoration-color:var(--orange);text-underline-offset:5px;margin-top:auto;padding-top:8px;font-size:15px;font-weight:700;text-decoration-thickness:2px}.ac-lessons{background:var(--forest);color:var(--cream);padding:clamp(64px,8vw,120px) 0}.ac-lessons-grid{grid-template-columns:.85fr 1.15fr;align-items:start;gap:clamp(32px,6vw,96px);display:grid}.ac-lessons-side{position:sticky;top:24px}.ac-lessons h2{font-size:var(--t-h2);color:var(--orange)}.ac-lessons-side>p{max-width:34ch;font-size:var(--t-body-lg);margin-top:20px}.constellation{background:var(--night);border-radius:28px;margin:32px 0 0;padding:18px}.constellation svg{width:100%;height:auto;display:block}.constellation figcaption{opacity:.9;margin-top:12px;padding:0 6px 4px;font-size:15px;line-height:1.5}.con-bg{fill:var(--cream);opacity:.35;animation:3.6s ease-in-out infinite twinkle}.con-edge{stroke:var(--cream);stroke-opacity:.22;stroke-width:1.4px;stroke-dasharray:3 5}.con-edge.is-lit{stroke:var(--orange);stroke-opacity:.95;stroke-width:2px;stroke-dasharray:none}.con-star{fill:var(--cream);opacity:.6}.con-star.is-lit{fill:#ffe39a;opacity:1}.con-glow{fill:var(--orange);opacity:.28}.con-hit{fill:#0000}.con-next{fill:none;stroke:var(--orange);stroke-width:1.5px;transform-box:fill-box;transform-origin:50%;animation:2.2s ease-out infinite pulse}.constellation a:focus-visible{outline:none}.constellation a:focus-visible .con-hit,.constellation a:hover .con-hit{fill:#f2bd3c4d}@keyframes twinkle{50%{opacity:.9}}@keyframes pulse{0%{opacity:1;transform:scale(.7)}to{opacity:0;transform:scale(1.5)}}.lesson-list{margin:0;padding:0;list-style:none}.lesson-list li{border-top:2px solid #f5efe138}.lesson-list li:last-child{border-bottom:2px solid #f5efe138}.lesson-list a{grid-template-columns:60px 1fr;align-items:start;gap:clamp(16px,2vw,28px);padding:26px 0;text-decoration:none;display:grid}.lesson-num{border:3px solid var(--orange);width:56px;height:56px;font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);color:var(--orange);border-radius:50%;place-items:center;font-size:24px;transition:background .2s,color .2s;display:grid}.lesson-list a.is-done .lesson-num{background:var(--orange);color:var(--ink);font-style:normal}.lesson-list a:hover .lesson-num{background:var(--cream);border-color:var(--cream);color:var(--ink)}.lesson-text-wrap,.lesson-list .lesson-text{max-width:none;font-size:inherit;line-height:inherit;flex-direction:column;gap:6px;display:flex}.lesson-title{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);font-size:var(--t-h3);color:var(--cream);line-height:1.05;transition:color .2s}.lesson-list a:hover .lesson-title{color:var(--orange)}.lesson-star{color:var(--orange);margin-left:10px;font-style:normal}.lesson-summary{font-size:17px;line-height:1.5}.lesson-when{opacity:.7;font-size:15px}.ac-cert{background:var(--cream);padding:clamp(64px,8vw,120px) 0}.cert-wrap{grid-template-columns:.7fr 1.3fr;align-items:center;gap:clamp(32px,5vw,72px);margin-top:clamp(28px,4vw,48px);display:grid}.cert-controls label{margin-bottom:8px;font-weight:700;display:block}.cert-controls input{border:2px solid var(--head);background:var(--paper);width:100%;min-height:52px;font:inherit;border-radius:999px;padding:0 20px;font-size:18px}.cert-controls .btn-row{margin-top:20px}.cert-controls .btn:disabled{opacity:.45;cursor:not-allowed;transform:none}.cert-hint{opacity:.75;margin-top:16px;font-size:15px}.cert-locked{font-size:var(--t-lede);line-height:1.45}.certificate{--wm-main:var(--forest);--wm-script:var(--orange);aspect-ratio:11/8.5;background:var(--paper);border:10px solid var(--forest);outline:3px solid var(--orange);outline-offset:-22px;color:var(--forest);text-align:center;-webkit-print-color-adjust:exact;print-color-adjust:exact;place-items:center;padding:6%;display:grid;position:relative;overflow:hidden}.certificate.is-locked{opacity:.55;filter:saturate(.5)}.cert-globe{width:62%;color:var(--orange);opacity:.35;position:absolute;bottom:-22%;right:-14%}.cert-inner{z-index:1;justify-items:center;gap:4px;display:grid;position:relative}.cert-inner .wm{width:clamp(150px,18vw,230px);margin-bottom:4%}.cert-title{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch-wide);letter-spacing:-.02em;margin:0 0 2%;font-size:clamp(30px,4.4vw,64px);line-height:.95}.cert-title span{color:var(--orange)}.cert-line{max-width:40ch;margin:0;font-size:clamp(13px,1.25vw,18px)}.cert-name{border-bottom:3px solid var(--orange);min-width:60%;font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);color:var(--ink);margin:2% 0;padding:0 12px 6px;font-size:clamp(24px,3.2vw,46px);line-height:1.1}.cert-date{margin:3% 0 0;font-size:clamp(12px,1.1vw,16px);font-weight:700}.ac-sd{background:var(--night);color:var(--cream);padding:clamp(64px,8vw,120px) 0}.ac-sd-grid{grid-template-columns:.6fr 1.4fr;align-items:center;gap:clamp(32px,6vw,96px);display:grid}.ac-sd .lens{border:8px solid var(--orange);max-width:360px}.ac-sd h2{font-size:var(--t-h2);color:var(--orange)}.ac-sd p{max-width:44ch;font-size:var(--t-lede);margin-top:24px;line-height:1.45}.lesson-hero{background:var(--night);color:var(--cream);padding:clamp(48px,7vw,96px) 0;position:relative;overflow:hidden}.lesson-hero>.wrap{z-index:1;position:relative}.lesson-hero-grid{grid-template-columns:1.3fr .7fr;align-items:center;gap:clamp(32px,5vw,80px);display:grid}.lesson-badge{background:var(--orange);width:clamp(56px,6vw,76px);height:clamp(56px,6vw,76px);color:var(--ink);font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);border-radius:50%;place-items:center;margin-bottom:24px;font-size:clamp(26px,2.6vw,36px);display:inline-grid}.lesson-hero h1{max-width:16ch;font-size:var(--t-title)}.lesson-hero .lede{max-width:40ch;font-size:var(--t-lede);margin-top:24px;font-weight:500;line-height:1.45}.lesson-hero-when{color:var(--orange);margin:0;font-weight:700}.lesson-photo{border:8px solid var(--orange);justify-self:end;width:100%;max-width:420px}.lesson-bar{z-index:20;background:var(--forest);color:var(--cream);border-bottom:1px solid #f5efe12e;position:relative;top:0}.lesson-bar-inner{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:10px 24px;padding-top:12px;padding-bottom:12px;display:flex}.lesson-bar-back{-webkit-text-decoration-color:var(--orange);text-decoration-color:var(--orange);text-underline-offset:4px;font-size:15px;font-weight:700;text-decoration-thickness:2px}.scope-switch{flex-wrap:wrap;align-items:center;gap:8px 14px;display:flex}.scope-switch-label{opacity:.8;font-size:14px}.scope-switch-options,.widget-tabs{flex-wrap:wrap;gap:8px;display:flex}.scope-switch-options button,.widget-tabs button{min-height:38px;color:inherit;font:inherit;cursor:pointer;background:0 0;border:2px solid #f5efe166;border-radius:999px;padding:0 16px;font-size:14px;font-weight:600;transition:background .2s,color .2s,border-color .2s}.scope-switch-options button:hover,.widget-tabs button:hover{border-color:var(--orange)}.scope-switch-options button[aria-pressed=true],.widget-tabs button[aria-pressed=true],.widget-tabs button[aria-selected=true]{background:var(--orange);border-color:var(--orange);color:var(--ink)}.lesson-body{background:var(--paper);padding:clamp(48px,7vw,96px) 0}.lesson-text{max-width:820px;font-size:19px;line-height:1.7}.lesson-text h2{color:var(--head);margin:1.9em 0 .55em;font-size:clamp(26px,2.6vw,38px);line-height:1.05}.lesson-text>h2:first-child{margin-top:0}.lesson-text a{-webkit-text-decoration-color:var(--orange);text-decoration-color:var(--orange);text-underline-offset:4px;text-decoration-thickness:2px}.lesson-text ul,.lesson-text ol{margin:0 0 1.2em;padding-left:1.2em}.lesson-text li{margin-bottom:.5em}.lesson-lead{font-size:var(--t-lede);font-weight:500;line-height:1.5}.lesson-text .facts{padding:0;list-style:none}.lesson-text .facts li{border-left:4px solid var(--orange);margin-bottom:14px;padding:18px 0 18px 22px}.lesson-text .steps{counter-reset:step;padding:0;list-style:none}.lesson-text .steps li{counter-increment:step;margin-bottom:16px;padding-left:52px;position:relative}.lesson-text .steps li:before{content:counter(step);background:var(--forest);width:34px;height:34px;color:var(--orange);font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);border-radius:50%;place-items:center;font-size:17px;line-height:1;display:grid;position:absolute;top:0;left:0}.lesson-text .checklist{padding:0;list-style:none}.lesson-text .checklist li{padding-left:36px;position:relative}.lesson-text .checklist li:before{content:"✓";color:#b8860b;font-weight:var(--ac-weight);position:absolute;top:0;left:4px}.lesson-text .parts{border-top:2px solid var(--head);grid-template-columns:minmax(150px,.38fr) 1fr;margin:28px 0 1.2em;display:grid}.lesson-text .parts dt,.lesson-text .parts dd{border-bottom:1px solid var(--line);margin:0;padding:14px 0}.lesson-text .parts dt{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);color:var(--head);padding-right:20px;line-height:1.25}.lesson-text .hand-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin:24px 0 1.2em;display:grid}.lesson-text .hand-list>div{background:var(--cream);border-radius:20px;padding:18px 20px}.lesson-text .hand-list dt{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);color:var(--head);font-size:21px}.lesson-text .hand-list dd{margin:4px 0 0;font-size:17px;line-height:1.5}.formula{background:var(--forest);color:var(--orange);font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);border-radius:20px;margin:0 0 1em;padding:20px 26px;font-size:clamp(20px,2vw,27px);line-height:1.25}.power-table{border-collapse:collapse;width:100%;margin:8px 0 1.2em;font-size:18px}.power-table th,.power-table td{border-bottom:1px solid var(--line);text-align:left;padding:12px 14px 12px 0}.power-table th{border-bottom:2px solid var(--head);font-size:15px}.power-table td:last-child{font-weight:700}.for-scope-one{border-left:4px solid var(--orange);margin:20px 0;padding-left:20px}.for-scope-name{font-weight:var(--ac-weight);color:var(--head);margin:0 0 6px}.for-scope-hint{opacity:.75;margin-top:-12px;font-size:15px}.widget{background:var(--night);color:var(--cream);border-radius:28px;margin:36px 0 40px;padding:clamp(18px,3vw,32px);font-size:16px;line-height:1.5}.widget figcaption{opacity:.88;margin-top:16px}.widget figcaption.is-good{color:var(--orange);opacity:1;font-weight:700}.widget .widget-tabs{margin-bottom:18px}.widget-svg{width:100%;height:auto;display:block;overflow:visible}.widget-slider{margin-top:18px}.widget-slider label{margin-bottom:8px;font-weight:600;display:block}.widget input[type=range]{width:100%;accent-color:var(--orange)}.widget-row{align-items:center;gap:16px;margin-top:14px;display:flex}.widget .btn-ink{color:var(--cream)}.widget .btn-ink:hover{background:var(--cream);color:var(--ink)}.widget-readout{color:var(--orange);font-weight:700}.svg-label{fill:var(--cream);font-family:var(--body);font-size:17px;font-weight:600}.svg-note{fill:var(--cream);fill-opacity:.75;font-family:var(--body);font-size:14px}.svg-note.small{font-size:8px}.svg-label.gold,.svg-note.gold{fill:var(--orange);fill-opacity:1}.tube{fill:#1b2246;stroke:#f5efe18c;stroke-width:2px}.part{fill:#2a3154;stroke:#f5efe199;stroke-width:2px}.knob{fill:#2a3154;stroke:var(--orange);stroke-width:2.5px}.eyepiece{fill:var(--orange);stroke:#ffe39a;stroke-width:1.5px}.glass{fill:#78aaff4d;stroke:#9cc0ff;stroke-width:2px}.glass-strong{fill:#78aaff2e;stroke-width:3px}.mirror{fill:none;stroke:#d6e2ff;stroke-width:5px;stroke-linecap:round}.mirror-solid{fill:#d6e2ff}.leg{fill:none;stroke:#f5efe1b3;stroke-width:6px;stroke-linecap:round}.handle{stroke:#f5efe1cc;stroke-width:5px;stroke-linecap:round}.phone{fill:#0e1226;stroke:var(--orange);stroke-width:3px}.red-dot{fill:#ff3b30;filter:drop-shadow(0 0 4px #ff3b30)}.leader{stroke:#f5efe180;stroke-width:1.5px}.leader-dot{fill:var(--orange)}.ray-base{fill:none;stroke:#f2bd3c47;stroke-width:2px}.ray-flow{fill:none;stroke:#ffd96a;stroke-width:2.6px;stroke-linecap:round;stroke-dasharray:6 16;animation:1.1s linear infinite flow}@keyframes flow{to{stroke-dashoffset:-22px}}.pupil{fill:#1a1a1a;stroke:var(--cream);stroke-width:2px}.drop{fill:#ffd96a;animation:2.6s linear infinite fall}@keyframes fall{0%{opacity:0;transform:translateY(-10px)}10%{opacity:1}80%{opacity:1}to{opacity:0;transform:translateY(300px)}}.finder-views{grid-template-columns:1fr 1fr;gap:clamp(16px,4vw,48px);max-width:620px;margin:0 auto;display:grid}.view{width:100%;height:auto;display:block}.view-rim{fill:none;stroke:#f5efe1a6;stroke-width:2px;vector-effect:non-scaling-stroke}.view-name{text-align:center;margin:10px 0 0;font-weight:700}.scene-sky{fill:#86b7e6}.scene-ground{fill:#3f6d3b}.scene-house{fill:#2c303c}.scene-tree{fill:#2f5c2c}.scene-pole{fill:#5a3f2a}.scene-cap{fill:var(--orange);stroke:#1a1a1a;stroke-width:.8px}.crosshair{stroke:#111;stroke-width:1.4px}.finder-controls{grid-template-columns:1fr 1fr;gap:16px 32px;margin-top:22px;display:grid}.finder-controls label{gap:6px;font-weight:600;display:grid}.mag-layout{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(20px,4vw,48px);display:grid}.mag-view{max-width:340px}.view-bg{fill:#000}.mag-label{margin:0 0 10px;font-weight:700}.widget .mag-controls .widget-tabs{margin-bottom:12px}.mag-check{align-items:center;gap:10px;font-weight:600;display:flex}.mag-check input{width:20px;height:20px;accent-color:var(--orange)}.mag-inputs{gap:12px;display:grid}.mag-inputs label{gap:6px;font-weight:600;display:grid}.mag-inputs input{min-height:44px;color:var(--cream);font:inherit;background:0 0;border:2px solid #f5efe166;border-radius:12px;padding:0 14px}.mag-math{font-family:var(--display);font-style:var(--ac-style);margin:18px 0 6px;font-size:clamp(22px,2.2vw,30px);font-weight:700}.mag-math strong{color:var(--orange);font-weight:var(--ac-weight)}.mag-fill{margin:0}.moon-mare{fill:#8c877a;fill-opacity:.55}.moon-ray{stroke:#fffbe8;stroke-opacity:.32;stroke-width:1.6px}.moon-crater{fill:#bdb6a5;stroke:#f1ebdc;stroke-width:.8px}.moon-crater-floor{fill:#a7a090}.moon-dark{fill:#1b1f33}.moon-lit{fill:#ebe5d5}.phase-layout{grid-template-columns:1fr 1fr;align-items:center;gap:clamp(16px,4vw,48px);display:grid}.phase-moon,.phase-orbit{width:100%;max-width:280px;height:auto;margin:0 auto;display:block}.orbit{fill:none;stroke:#f5efe159;stroke-dasharray:4 6}.earth{fill:#1d3f99}.earth-lit{fill:#6c9cff}.sun-ray{stroke:var(--orange);stroke-width:3px;stroke-linecap:round}.jupiter-disk{fill:#ead6ad}.jupiter-belt{fill:#b0845a}.jmoon{fill:var(--cream)}.sky-chart{max-width:520px;margin:0 auto}.sky-disk{fill:#060918;stroke:#f5efe133}.figure-line{stroke:#f5efe152;stroke-width:1.2px}.pointer-line{stroke:var(--orange);stroke-width:2px;stroke-dasharray:5 6;animation:1.4s linear infinite flow}.chart-star{fill:var(--cream);animation:4s ease-in-out infinite twinkle}.chart-star.is-polaris{fill:#ffe39a;filter:drop-shadow(0 0 5px var(--orange))}.chart-star.is-fuzzy{fill:#d7e4ff;filter:blur(1.4px)}.dome-arc{fill:none;stroke:#f5efe140;stroke-width:1.5px}.horizon{stroke:#f5efe1a6;stroke-width:2px}.tick{stroke:#f5efe173;stroke-width:1.5px}.fist{fill:none;stroke:#f5efe173;stroke-width:1.5px}.fist.is-on{fill:var(--orange);stroke:var(--orange)}.fist-knuckle{stroke:#f5efe173;stroke-width:1.5px;stroke-linecap:round}.fist-knuckle.is-on{stroke:var(--orange)}.person{fill:var(--cream)}.person-line{stroke:var(--cream);stroke-width:3px}.lp-sky{border-radius:18px;max-width:420px;margin:0 auto;overflow:hidden}.lp-bg{fill:#04060e}.star-colors{text-align:center;grid-template-columns:repeat(auto-fit,minmax(110px,1fr));gap:24px 12px;margin:8px 0 0;padding:0;list-style:none;display:grid}.star-colors li{justify-items:center;gap:2px;display:grid}.star-dot{border-radius:50%;width:34px;height:34px;margin-bottom:14px;animation:3s ease-in-out infinite twinkle}.star-name{font-weight:700}.star-temp{font-size:15px}.star-note{opacity:.7;font-size:14px}.star-scale{border-top:6px solid;border-image:linear-gradient(90deg,#ff9a5c,#ffc27a,#fff1c9,#f4f6ff,#bcd0ff) 1;justify-content:space-between;margin-top:18px;padding-top:10px;font-size:14px;font-weight:600;display:flex}.challenge{background:var(--plane);color:var(--on-plane);padding:clamp(56px,7vw,100px) 0}.challenge-grid{grid-template-columns:.7fr 1.3fr;align-items:start;gap:clamp(24px,5vw,80px);display:grid}.challenge h2{font-size:var(--t-h2);font-stretch:var(--ac-stretch-wide)}.challenge p{max-width:44ch;font-size:var(--t-lede);line-height:1.45}.challenge .btn-forest:hover{background:var(--ink)}.quiz-section{background:var(--cream);padding:clamp(56px,7vw,100px) 0}.quiz-grid{grid-template-columns:.7fr 1.3fr;align-items:start;gap:clamp(24px,5vw,80px);display:grid}.quiz-section h2{font-size:var(--t-h2);color:var(--head)}.quiz-grid>div>p{font-size:var(--t-body-lg);margin-top:18px}.quiz-note{font-weight:700}.quiz-q{border:0;min-width:0;margin:0 0 30px;padding:0}.quiz-q legend{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);color:var(--head);align-items:flex-start;gap:14px;margin-bottom:14px;padding:0;font-size:clamp(19px,1.7vw,24px);line-height:1.2;display:flex}.quiz-num{background:var(--orange);width:34px;height:34px;color:var(--ink);border-radius:50%;flex:none;place-items:center;font-size:17px;display:grid}.quiz-options{flex-wrap:wrap;gap:10px;padding-left:48px;display:flex}.quiz-options button{border:2px solid var(--head);background:var(--paper);min-height:48px;color:var(--ink);font:inherit;text-align:left;cursor:pointer;border-radius:999px;padding:10px 20px;font-size:16px;font-weight:600;line-height:1.3;transition:background .2s,color .2s}.quiz-options button:hover{background:#fff}.quiz-options button.is-right{background:var(--forest);border-color:var(--forest);color:var(--cream)}.quiz-options button.is-wrong{color:#8c1d18;background:#fbe9e7;border-color:#b3261e}.quiz-feedback{min-height:1.5em;margin:10px 0 0;padding-left:48px;font-weight:500}.quiz-done{background:var(--forest);color:var(--cream);border-radius:28px;padding:clamp(24px,3vw,36px)}.quiz-done-head{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);font-size:var(--t-h3);color:var(--orange);margin:0 0 8px}.quiz-done .btn-row{margin-top:20px}.quiz-done .btn-ink{color:var(--cream)}.quiz-done .btn-ink:hover{background:var(--cream);color:var(--ink)}.lesson-nav{background:var(--paper);border-top:2px solid var(--head);padding:clamp(32px,5vw,64px) 0}.lesson-nav-inner{justify-content:space-between;gap:24px;display:flex}.lesson-nav-link{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);color:var(--head);font-size:clamp(18px,1.8vw,26px);line-height:1.15;text-decoration:none}.lesson-nav-link:hover{color:#b8860b}.lesson-nav-link.is-next{text-align:right}.pin{filter:drop-shadow(0 4px 10px #00000059);width:100%;height:auto;display:block;overflow:visible}.pin.is-locked{filter:grayscale();opacity:.28}.ac-pins{background:var(--paper);padding:clamp(64px,8vw,120px) 0}.ac-pins h2{font-size:var(--t-h2);color:var(--head)}.ac-pin-maker-head{font-size:var(--t-h3);color:var(--head);margin-top:clamp(56px,7vw,96px)}.pin-count{font-size:var(--t-body-lg);margin:28px 0 0}.pin-wall{grid-template-columns:repeat(auto-fill,minmax(104px,1fr));gap:22px 16px;margin:28px 0 0;padding:0;list-style:none;display:grid}.pin-wall a{text-align:center;justify-items:center;gap:8px;text-decoration:none;display:grid}.pin-wall .pin{width:96px;transition:transform .25s}.pin-wall a:hover .pin{transform:rotate(-6deg)scale(1.08)}.pin-wall span{text-transform:capitalize;font-size:14px;font-weight:700;line-height:1.2}.pin-maker{background:var(--night);color:var(--cream);border-radius:28px;grid-template-columns:.8fr 1.2fr;align-items:start;gap:clamp(24px,4vw,64px);margin-top:24px;padding:clamp(20px,3vw,36px);display:grid}.pin-maker-preview{width:100%;max-width:300px;margin:0 auto;animation:4s ease-in-out infinite bob}@keyframes bob{50%{transform:translateY(-8px)rotate(-3deg)}}.pin-maker-controls fieldset,.log-form fieldset{border:0;min-width:0;margin:0 0 18px;padding:0}.pin-maker-controls legend,.log-form legend{margin-bottom:8px;padding:0;font-weight:700}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{min-height:40px;color:inherit;font:inherit;cursor:pointer;background:0 0;border:2px solid #f5efe166;border-radius:999px;padding:0 16px;font-size:15px;font-weight:600}.chip[aria-pressed=true]{background:var(--orange);border-color:var(--orange);color:var(--ink)}.chip:disabled{opacity:.4;cursor:default}.swatch{cursor:pointer;border:3px solid #f5efe159;border-radius:50%;width:40px;height:40px}.swatch[aria-pressed=true]{border-color:var(--orange);box-shadow:0 0 0 3px var(--night), 0 0 0 5px var(--orange)}.symbol-chip{width:52px;height:52px;color:var(--cream);cursor:pointer;background:0 0;border:2px solid #f5efe166;border-radius:14px;place-items:center;padding:8px;display:grid}.symbol-chip svg{width:100%;height:100%}.symbol-chip[aria-pressed=true]{background:var(--orange);border-color:var(--orange);color:var(--ink)}.pin-text,.log-form label{gap:8px;margin-bottom:18px;font-weight:700;display:grid}.pin-text input,.log-form input,.log-form textarea{width:100%;min-height:48px;color:var(--cream);font:inherit;background:#f5efe10f;border:2px solid #f5efe166;border-radius:16px;padding:10px 16px;font-weight:500}.pin-text input{text-transform:uppercase;letter-spacing:.04em}.pin-maker .btn:disabled{opacity:.6;cursor:default;transform:none}.celebrate{background:var(--night);width:min(440px,100vw - 32px);color:var(--cream);text-align:center;border:0;border-radius:32px;padding:40px 28px 30px;overflow:visible}.celebrate::backdrop{-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px);background:#05070fbf}.celebrate .btn-row{justify-content:center}.celebrate-pin{width:180px;margin:0 auto 18px;animation:.9s cubic-bezier(.2,1.4,.4,1) both pin-pop}@keyframes pin-pop{0%{opacity:0;transform:scale(.2)rotate(-200deg)}to{opacity:1;transform:scale(1)rotate(0)}}.celebrate-burst{pointer-events:none;width:0;height:0;position:absolute;top:130px;left:50%}.celebrate-burst span{color:var(--orange);font-size:22px;animation:1.2s ease-out forwards burst;position:absolute;transform:translate(-50%,-50%)}@keyframes burst{0%{opacity:1;transform:translate(-50%, -50%) rotate(var(--a)) translateY(0) scale(.4)}to{opacity:0;transform:translate(-50%, -50%) rotate(var(--a)) translateY(-170px) scale(1.1)}}.celebrate-title{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch-wide);color:var(--orange);margin:0 0 8px;font-size:clamp(28px,4vw,38px);line-height:1}.celebrate-text{margin:0;font-size:17px}.quiz-note{align-items:center;gap:14px;display:flex}.quiz-note .pin{flex:none}.quiz-q.is-right legend .quiz-num{background:var(--forest);color:var(--orange)}.quiz-done{grid-template-columns:88px 1fr;align-items:center;gap:22px;display:grid}.quiz-options button.is-wrong{animation:.35s shake}@keyframes shake{25%{transform:translate(-5px)}75%{transform:translate(5px)}}.lesson-num.has-pin{background:0 0;border:0}.lesson-list a.is-done .lesson-num.has-pin{background:0 0}.lesson-num .pin{width:60px}.lesson-bar-left{flex-wrap:wrap;align-items:center;gap:10px 20px;display:flex}.listen-btn{border:2px solid var(--orange);min-height:38px;color:var(--orange);font:inherit;cursor:pointer;background:0 0;border-radius:999px;align-items:center;gap:8px;padding:0 16px 0 12px;font-size:14px;font-weight:700;display:inline-flex}.listen-btn svg{width:20px;height:20px}.listen-btn[aria-pressed=true]{background:var(--orange);color:var(--ink)}.reading-bar{background:#f5efe11f;height:4px}.reading-bar span{background:var(--orange);transform-origin:0;height:100%;transition:transform .1s linear;display:block}.log-form{background:var(--night);max-width:640px;color:var(--cream);border-radius:28px;margin-top:8px;padding:clamp(20px,3vw,32px);font-size:17px}.log-form textarea{resize:vertical}.log-form .btn-ink{color:var(--cream)}.log-saved{background:#0c112614;border-radius:24px;padding:20px 24px}.log-saved p{margin:0}.log-star{align-self:center;font-weight:800}.sketch-canvas{aspect-ratio:3/2;touch-action:none;cursor:crosshair;border:2px solid #f5efe140;border-radius:18px;width:100%;height:auto;display:block}.sketch-tools{flex-wrap:wrap;align-items:center;gap:8px;margin-top:12px;display:flex}.sketch-tools .swatch{width:34px;height:34px}.ac-log-link{margin-top:18px;font-weight:700}.ac-log-link a,.log-hero a{color:var(--orange);text-underline-offset:4px;text-decoration-thickness:2px}.log-actions{align-items:center;margin:0 0 32px}.log-count{font-weight:700}.log-list{gap:20px;margin:0;padding:0;list-style:none;display:grid}.log-list li{background:var(--cream);break-inside:avoid;border-radius:24px;grid-template-columns:minmax(160px,300px) 1fr;align-items:start;gap:clamp(16px,3vw,32px);padding:20px;display:grid}.log-list img,.log-nosketch{aspect-ratio:3/2;background:var(--night);object-fit:cover;border-radius:14px;width:100%}.log-nosketch{color:var(--orange);place-items:center;font-size:40px;display:grid}.log-list h2{font-size:var(--t-h3);color:var(--head)}.log-meta{margin:8px 0 10px;font-size:15px;font-weight:700}.log-delete{color:#8c1d18;font:inherit;cursor:pointer;background:0 0;border:0;padding:0;font-size:14px;font-weight:600;text-decoration:underline}.log-empty p{font-size:var(--t-lede)}.cert-own-pin{z-index:1;width:15%;position:absolute;top:6%;left:5%}.cert-pins{justify-content:center;gap:1.2%;width:70%;margin-top:3%;display:flex}.cert-pins .pin{filter:none;width:9%}.cert-pins .pin.is-locked{opacity:.18}.game{border:3px solid var(--orange);background:radial-gradient(120% 80% at 0% 0%, #121a3d 0%, var(--night) 60%)}.game-head{align-items:flex-start;gap:14px;margin-bottom:18px;display:flex}.game-badge{background:var(--orange);width:44px;height:44px;color:var(--ink);border-radius:50%;flex:none;place-items:center;display:grid}.game-badge svg{width:24px;height:24px}.game-title{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);font-stretch:var(--ac-stretch);color:var(--orange);margin:0;font-size:clamp(22px,2.2vw,28px);line-height:1.05}.game-how{opacity:.9;margin:4px 0 0;font-size:16px}.game-progress{color:var(--orange);margin:0 0 10px;font-size:15px;font-weight:700}.game-feedback{min-height:1.5em;margin:14px 0;font-weight:600}.game-choices{flex-wrap:wrap;gap:10px;display:flex}.game-choices.stack{flex-direction:column;align-items:stretch}.game-choices button,.match-charts button,.hot-cold button{min-height:52px;color:var(--cream);font:inherit;cursor:pointer;background:#f5efe10f;border:2px solid #f5efe173;border-radius:999px;padding:10px 22px;font-size:17px;font-weight:700;transition:background .15s,border-color .15s,transform .15s}.game-choices button:hover:not(:disabled){border-color:var(--orange);transform:translateY(-2px)}.game-choices button:disabled{cursor:default}.game-choices button.is-right,.match-charts button.is-right{color:#fff;background:#1f8f5a;border-color:#43c98a}.game-choices button.is-wrong,.match-charts button.is-wrong{color:#fff;background:#8c1d18;border-color:#ff7a6b;animation:.35s shake}.game-end p{font-size:17px}.game-won{background:var(--orange);color:var(--ink);border-radius:20px;grid-template-columns:auto 1fr auto;align-items:center;gap:16px;margin-top:18px;padding:16px 20px;font-weight:700;animation:.5s cubic-bezier(.2,1.4,.4,1) won-in;display:grid}.game-won-stars{letter-spacing:2px;font-size:22px}.game-won .btn-ink{color:var(--ink)}.game-won .btn-ink:hover{background:var(--ink);color:var(--orange)}@keyframes won-in{0%{opacity:0;transform:scale(.85)}}.btn-row.tight{gap:10px;margin-top:6px}.link-btn{color:var(--orange);font:inherit;cursor:pointer;background:0 0;border:0;padding:0;text-decoration:underline}.sort-name{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);margin:0 0 6px;font-size:clamp(22px,2.4vw,30px);line-height:1.1}.sort-clue{margin:0 0 16px;font-size:18px}.hotspot{fill:var(--orange);stroke:#fff;stroke-width:3px;cursor:pointer;transform-box:fill-box;transform-origin:50%}.hotspot.is-ready{animation:1.2s ease-in-out infinite pulse-dot}.hotspot.is-done{fill:#43c98a;stroke:none;cursor:default}.hotspot.is-miss{fill:#ff4d3d}.hotspot:focus-visible{stroke:var(--cream);stroke-width:6px;outline:none}@keyframes pulse-dot{50%{transform:scale(1.25)}}.word-bank{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.focus-layout{grid-template-columns:1.4fr 1fr;align-items:center;gap:clamp(16px,3vw,40px);display:grid}.focus-view{border-radius:0}.focus-sign{fill:#1d5c3a;stroke:#f5efe1;stroke-width:3px}.focus-sign-text{fill:#fff;font-family:var(--body);letter-spacing:1px;font-size:22px;font-weight:800}.focus-controls{justify-items:center;gap:14px;display:grid}.focus-dial{touch-action:none;cursor:grab;width:min(180px,100%)}.focus-dial:active{cursor:grabbing}.focus-dial:focus-visible{outline:3px solid var(--orange);border-radius:50%}.dial-ring{fill:#1b2246;stroke:#f5efe166;stroke-width:2px}.dial-grip{stroke:var(--orange);stroke-width:4px;stroke-linecap:round}.dial-face{fill:#2a3154;stroke:var(--orange);stroke-width:3px}.dial-dot{fill:var(--orange)}.focus-buttons{flex-wrap:wrap;justify-content:center;gap:8px;display:flex}.eyepiece-layout{grid-template-columns:.9fr 1.1fr;align-items:center;gap:clamp(16px,3vw,40px);display:grid}.eyepiece-view{max-width:300px}.blue-star{fill:#dce7ff}.saturn-body{fill:#ead9a6}.saturn-ring,.saturn-ring-front{fill:none;stroke:#d8c48e;stroke-width:4px}.chart-star.dim{opacity:.55}.tap-star{cursor:pointer}.tap-target{fill:#0000}.tap-star:hover .tap-target,.tap-star:focus-visible .tap-target{fill:#f2bd3c2e}.tap-star:focus-visible{outline:none}.hint-line{stroke:#f2bd3c99;stroke-width:1.6px}.found-ring{fill:none;stroke:#43c98a;stroke-width:3px;transform-box:fill-box;transform-origin:50%;animation:.6s ease-out pin-pop}.dark-sky-wrap{border-radius:18px;position:relative;overflow:hidden}.dark-trees{fill:#000}.dark-flash{animation:.6s ease-out forwards flash-out;position:absolute;inset:0}.dark-flash.is-white{background:#fff}.dark-flash.is-red{background:#ff281e59}@keyframes flash-out{to{opacity:0}}.dark-readout{flex-wrap:wrap;gap:8px 28px;margin:14px 0 10px;font-size:17px;display:flex}.dark-readout strong{color:var(--orange);font-size:26px}.phase-quiz{grid-template-columns:.8fr 1.2fr;align-items:center;gap:clamp(16px,3vw,40px);display:grid}.phase-quiz-moon{max-width:240px;margin:0 auto}.twinkle-sky{border-radius:18px}.scintillate{animation:.5s steps(4,end) infinite scint}@keyframes scint{0%{opacity:1;fill:#f5efe1}25%{opacity:.45;fill:#cfe0ff}50%{opacity:.95;fill:#fff3d6}75%{opacity:.6;fill:#ffd7d0}}.steady{filter:drop-shadow(0 0 4px #fff6e0e6)}.galileo-notes{color:#3b2a14;background:#f3ead2;border-radius:16px;margin-top:18px;padding:16px 18px}.galileo-head{margin:0 0 8px;font-weight:800}.galileo-row{border-bottom:1px dashed #3b2a1459;grid-template-columns:70px 1fr;align-items:center;gap:10px;display:grid}.galileo-row span{font-size:14px;font-weight:700}.galileo-row svg{width:100%;height:auto}.galileo-o{fill:none;stroke:#3b2a14;stroke-width:2px}.galileo-star{fill:#3b2a14;font-size:16px;font-weight:700}.galileo-tip{margin:10px 0 0;font-size:14px}.hot-cold{grid-template-columns:repeat(auto-fit,minmax(96px,1fr));gap:12px;margin:8px 0 0;padding:0;list-style:none;display:grid}.hot-cold button{border-radius:20px;justify-items:center;gap:8px;width:100%;min-height:150px;padding:18px 8px;display:grid}.hot-cold button.is-done{border-color:#43c98a}.hot-cold .star-dot{margin:0}.hot-cold-n{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);color:var(--orange);font-size:22px}.hot-cold-name{font-size:14px;line-height:1.3;display:grid}.hot-cold-name small{opacity:.8;font-weight:500}.split-view{max-width:280px;margin:0 auto}.match-layout{grid-template-columns:.8fr 1.2fr;align-items:start;gap:clamp(16px,3vw,36px);display:grid}.match-sky{max-width:280px}.match-charts{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.match-charts button{border-radius:16px;gap:6px;min-height:0;padding:6px;font-size:14px;display:grid}.match-charts .lp-sky{border-radius:10px}.photo{margin:32px 0 36px}.photo-tap{background:var(--night);cursor:zoom-in;border:0;border-radius:20px;width:100%;padding:0;display:block;position:relative;overflow:hidden}.photo-tap img{object-fit:cover;width:100%;height:auto;max-height:560px;transition:transform .4s;display:block}.photo-tap:hover img{transform:scale(1.03)}.photo-zoom-icon{width:38px;height:38px;color:var(--cream);background:#05070fb3;border-radius:50%;place-items:center;display:grid;position:absolute;bottom:12px;right:12px}.photo-zoom-icon svg{width:22px;height:22px}.photo figcaption{margin-top:10px;font-size:15px;line-height:1.5}.photo-credit{opacity:.65;margin-top:2px;font-size:12px;display:block}.photo.is-wide .photo-tap img{max-height:640px}.photo-cards{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:18px;margin:24px 0 36px;display:grid}.photo-card{background:var(--cream);border-radius:22px;flex-direction:column;display:flex;overflow:hidden;box-shadow:0 1px #0c11260f}.photo-card .photo-tap{border-radius:0}.photo-card .photo-tap img{aspect-ratio:4/3;height:auto;max-height:none}.photo-card-body{flex-direction:column;flex:1;padding:16px 18px 14px;display:flex}.photo-card-body h3{color:var(--head);margin:0 0 8px;font-size:clamp(19px,1.6vw,22px);line-height:1.1}.photo-card-body p{margin:0 0 10px;font-size:16px;line-height:1.5}.photo-card-body .photo-credit{margin-top:auto}.photo-strip{margin:28px 0 40px}.photo-strip-title{font-family:var(--display);font-style:var(--ac-style);font-weight:var(--ac-weight);color:var(--head);margin:0 0 12px;font-size:clamp(20px,1.8vw,24px)}.photo-strip-track{scroll-snap-type:x mandatory;scrollbar-width:thin;gap:14px;padding-bottom:10px;display:flex;overflow-x:auto}.photo-strip-track figure{scroll-snap-align:start;flex:0 0 min(260px,72vw);margin:0}.photo-strip-track img{aspect-ratio:1;height:auto;max-height:none}.photo-strip-track figcaption{margin-top:8px;font-size:14px;line-height:1.45}.photo-strip-hint{opacity:.75;margin:6px 0 0;font-size:14px}.lesson-text .photo-strip-hint a,.ac-sights .photo-strip-hint a{color:inherit}.zoom{background:var(--night);width:min(1100px,100vw - 24px);max-height:calc(100vh - 24px);color:var(--cream);border:0;border-radius:20px;padding:0;overflow:auto}.zoom::backdrop{background:#05070fd9}.zoom img{object-fit:contain;background:#000;width:100%;height:auto;max-height:78vh;display:block}.zoom-text{padding:14px 20px 18px;font-size:15px}.zoom-text p{margin:0 0 6px}.zoom-text a{color:var(--orange)}.zoom-close{width:44px;height:44px;color:var(--cream);cursor:pointer;background:#05070fbf;border:0;border-radius:50%;font-size:28px;line-height:1;position:absolute;top:10px;right:10px}.credit-list{gap:14px;margin:0;padding:0;list-style:none;display:grid}.credit-list li{border-bottom:1px solid var(--line);grid-template-columns:96px 1fr;align-items:center;gap:16px;padding-bottom:14px;display:grid}.credit-list img{object-fit:cover;border-radius:10px;width:96px;height:72px}.credit-caption{margin:0;font-weight:600}.credit-meta{margin:4px 0 0;font-size:14px}.credit-meta a,.credit-note a{-webkit-text-decoration-color:var(--orange);text-decoration-color:var(--orange)}.credit-note{opacity:.8;margin-top:28px;font-size:14px}.spotlight{background:var(--forest);color:var(--cream);border-radius:28px;margin:48px 0;padding:clamp(22px,3.5vw,40px);font-size:18px}.spotlight-head{align-items:center;gap:20px;margin-bottom:20px;display:flex}.spotlight-photo{border:5px solid var(--orange);flex:none;width:clamp(96px,14vw,140px)}.lesson-text .spotlight h2{color:var(--orange);margin:0}.spotlight-role{margin:8px 0 0;font-size:15px;font-weight:700}.spotlight-photos{grid-template-columns:1fr 1fr;gap:16px;display:grid}.spotlight .photo{margin:8px 0 20px}.spotlight .photo-tap img{aspect-ratio:1}.mirror-disk{fill:#c9d6ff;stroke:#eef3ff;stroke-width:1px}.mirror-disk.is-gold{fill:#e8b84b;stroke:#ffe39a}.mirror-hex polygon{fill:none;stroke:#05070f73;stroke-width:.8px}.ball{fill:#fff;stroke:#ddd}.ball-stitch{fill:none;stroke:#d33;stroke-width:1px}.kid{fill:var(--orange)}.bus-body{fill:#f6b800}.bus-window{fill:#1b2246}.bus-wheel{fill:#111}.svg-note.mirror-label{font-size:10px}.ac-sights{background:var(--paper);padding:clamp(56px,7vw,100px) 0 clamp(24px,3vw,40px)}.ac-sights h2{font-size:var(--t-h2);color:var(--head);margin-bottom:18px}@media (min-width:861px){.lesson-bar{position:sticky}}@media (max-width:860px){.ac-hero-grid,.ac-lessons-grid,.cert-wrap,.ac-sd-grid,.lesson-hero-grid,.challenge-grid,.quiz-grid,.mag-layout,.pin-maker,.focus-layout,.eyepiece-layout,.phase-quiz,.match-layout{grid-template-columns:1fr}.eyepiece-view,.match-sky{margin:0 auto}.ac-hero-visual{justify-self:center;max-width:420px}.ac-lessons-side{position:static}.constellation{max-width:440px}.scope-cards{grid-template-columns:1fr}.lesson-photo{justify-self:start;max-width:260px}.ac-sd .lens{max-width:240px}.mag-view{margin:0 auto}}@media (max-width:560px){.lesson-text{font-size:18px}.lesson-text .parts{grid-template-columns:1fr}.lesson-text .parts dt{border-bottom:0;padding-bottom:0}.lesson-text .hand-list,.finder-controls,.log-list li,.quiz-done{grid-template-columns:1fr}.game-won{text-align:center;grid-template-columns:1fr;justify-items:center}.match-charts{grid-template-columns:repeat(2,minmax(0,1fr))}.spotlight-photos{grid-template-columns:1fr}.spotlight-head{flex-direction:column;align-items:flex-start}.quiz-options,.quiz-feedback{padding-left:0}.scope-switch-label{width:100%}.svg-label{font-size:19px}}@media (prefers-reduced-motion:reduce){.ray-flow,.drop,.con-bg,.con-next,.chart-star,.star-dot,.pointer-line,.pin-maker-preview,.celebrate-pin,.celebrate-burst span,.quiz-options button.is-wrong,.game-choices button.is-wrong,.hotspot.is-ready,.scintillate,.found-ring,.game-won{animation:none}.scintillate{opacity:.7}.scope-card:hover{transform:none}}@media print{body:has(.certificate) *{visibility:hidden}:is(body:has(.certificate) .certificate,body:has(.certificate) .certificate *){visibility:visible}body:has(.log-list) .site-header{display:none}body:has(.log-list) .site-footer{display:none}body:has(.log-list) .log-hero .starfield{display:none}body:has(.log-list) .log-actions{display:none}body:has(.log-list) .log-delete{display:none}body:has(.log-list) .lesson-hero-when{display:none}body:has(.log-list) .log-hero{color:var(--ink);background:0 0;padding:0 0 24px}.certificate{aspect-ratio:auto;opacity:1;filter:none;width:100%;height:100%;position:fixed;inset:0}@page{size:letter landscape;margin:.4in}}