/* Bubble Sticks Field Guide */
.academy-main{background:#fbf8ef;color:#213442;overflow:hidden}
.academy-main .breadcrumbs{max-width:1200px;padding:18px 0 0;margin:0 auto;width:min(calc(100% - 48px),1200px)}
.academy-main .breadcrumbs a{text-decoration:none}.academy-main .breadcrumbs a:hover{text-decoration:underline}
.academy-main h1,.academy-main h2,.academy-main h3{color:#102d54;font-family:Georgia,serif;letter-spacing:-.045em}
.academy-main .eyebrow{letter-spacing:.15em}
.academy-hero{display:grid;grid-template-columns:.95fr 1.05fr;align-items:center;gap:clamp(30px,5vw,85px);padding-block:42px 84px}
.academy-hero-copy{max-width:560px}.academy-hero h1{font-size:clamp(49px,6.4vw,93px);line-height:.97;margin:16px 0 24px}.academy-hero h1 em{font-weight:400;color:#174d38}
.academy-hero-copy>p{font-size:clamp(17px,1.5vw,21px);line-height:1.55;max-width:520px;color:#43575d}.academy-hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:28px}
.academy-text-link{font-weight:800;text-decoration:none;color:#174d38;border-bottom:2px solid #e4bc4e;padding-bottom:3px}.academy-text-link:hover{color:#102d54}
.academy-hero figure,.academy-article-head figure{margin:0;position:relative}.academy-hero figure img{width:100%;height:min(57vw,580px);object-fit:cover;object-position:center 45%;border-radius:180px 180px 9px 9px;box-shadow:18px 18px 0 #d6eaf4}.academy-hero figcaption{position:absolute;bottom:17px;left:18px;background:#fbf8efe8;color:#102d54;padding:8px 14px;font-size:12px;font-weight:700}
.academy-quick{background:#102d54;color:white}.academy-quick-inner{display:flex;align-items:center;gap:30px;padding-block:19px}.academy-quick-inner>span{font-size:12px;text-transform:uppercase;letter-spacing:.14em;color:#f3c44a;font-weight:800;white-space:nowrap}.academy-quick ol{list-style:none;padding:0;margin:0;display:flex;justify-content:space-between;gap:24px;flex:1}.academy-quick li{font-weight:700;font-size:14px}.academy-quick b{color:#f3c44a;margin-right:8px}
.academy-feature{display:grid;grid-template-columns:.8fr 1.2fr;align-items:center;gap:70px;padding-block:95px}.academy-feature h2,.academy-proof h2,.academy-last h2{font-size:clamp(36px,4.4vw,62px);line-height:1.03;margin:12px 0 20px}.academy-feature p,.academy-proof p,.academy-last p{font-size:17px;line-height:1.65;color:#455b64}.academy-feature .text-arrow{display:inline-block;margin-top:16px}
.academy-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:21px}.academy-card{display:flex;flex-direction:column;min-width:0;background:#fff;border:1px solid #dfdfd3;text-decoration:none;box-shadow:0 10px 24px #102d5410;transition:transform .2s,box-shadow .2s}.academy-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px #102d5420}.academy-card-media{display:block;aspect-ratio:1.55;overflow:hidden;background:#e0e8de}.academy-card-media img{width:100%;height:100%;object-fit:cover}.academy-card-copy{display:flex;flex:1;flex-direction:column;padding:22px 23px 24px;gap:11px}.academy-card-copy small{text-transform:uppercase;letter-spacing:.12em;color:#174d38;font-weight:800}.academy-card-copy strong{font:700 27px/1.12 Georgia,serif;letter-spacing:-.035em;color:#102d54}.academy-card-copy>span{font-size:14px;line-height:1.55;color:#4b5c61}.academy-card-copy b{margin-top:auto;padding-top:13px;color:#174d38;font-size:12px;letter-spacing:.07em;text-transform:uppercase}.academy-card--compact{display:grid;grid-template-columns:46% 54%}.academy-card--compact .academy-card-media{aspect-ratio:auto;height:100%;min-height:230px}.academy-card--compact .academy-card-copy{padding:24px;min-width:0}
.academy-guides{padding-block:40px 105px}.academy-section-heading{max-width:720px;margin-bottom:32px}.academy-section-heading h2{font-size:clamp(38px,4.5vw,60px);line-height:1.05;margin:7px 0 13px}.academy-section-heading p{font-size:17px;margin:0;color:#50636b}
.academy-proof{background:#e3eff2;padding-block:70px}.academy-proof-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}.academy-proof img{width:100%;height:480px;object-fit:cover;object-position:67% center}.academy-proof .text-arrow{display:inline-block;margin-top:12px}
.academy-last{display:flex;justify-content:space-between;align-items:center;gap:40px;padding-block:80px}.academy-last h2{max-width:700px}.academy-last p{max-width:680px}.academy-last>div:last-child{display:flex;flex-direction:column;align-items:flex-start;gap:18px;flex:none}
.academy-article-head{display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:55px;padding-block:42px 55px;border-bottom:1px solid #d9ded7}.academy-article-head h1{font-size:clamp(43px,5vw,74px);line-height:1.01;margin:15px 0 22px}.academy-article-head p{font-size:20px;line-height:1.55;color:#48616a;max-width:680px}.academy-article-head figure img{width:100%;height:420px;object-fit:cover;object-position:center}.academy-article-head figcaption,.academy-inline-photo figcaption{font-size:12px;color:#526469;margin-top:8px}.academy-article-head .academy-text-link{display:inline-block;margin-top:10px}
.academy-article-layout{display:grid;grid-template-columns:235px minmax(0,760px);justify-content:space-between;gap:60px;padding-block:60px 80px}.academy-side{align-self:start;position:sticky;top:25px;border-left:3px solid #e4bc4e;padding-left:19px}.academy-side span{display:block;text-transform:uppercase;font-weight:800;color:#174d38;letter-spacing:.09em;font-size:12px;margin-bottom:13px}.academy-side a{display:block;text-decoration:none;font-size:13px;line-height:1.4;padding:7px 0;color:#102d54}.academy-side a:hover{text-decoration:underline}.academy-body{min-width:0;font-size:17px;line-height:1.76}.academy-body p{margin:0 0 21px}.academy-body h2{font-size:clamp(30px,3vw,42px);line-height:1.13;margin:48px 0 18px;scroll-margin-top:30px}.academy-body h2:first-of-type{margin-top:36px}.academy-body a{color:#145d47;text-decoration-thickness:1px;text-underline-offset:3px}.academy-answer{background:#eaf2e9;border-left:5px solid #174d38;padding:20px 24px;font-size:19px;line-height:1.56}.academy-steps{counter-reset:step;list-style:none;padding:0;margin:26px 0}.academy-steps li{counter-increment:step;position:relative;margin-bottom:15px;padding:16px 18px 16px 60px;background:white;border:1px solid #e0e1d8}.academy-steps li:before{content:counter(step,decimal-leading-zero);position:absolute;left:18px;top:14px;font:700 24px Georgia,serif;color:#174d38}.academy-inline-photo{margin:34px 0}.academy-inline-photo img{width:100%;max-height:500px;object-fit:cover}.academy-inline-links{display:flex;flex-wrap:wrap;gap:12px;margin:30px 0}.academy-inline-links a{display:inline-block;padding:9px 14px;border:1px solid #aec5b3;text-decoration:none;font-weight:700;font-size:14px}.academy-inline-links a:hover{background:#eaf2e9}.academy-troubleshooting{display:grid;grid-template-columns:minmax(130px,.45fr) 1fr;gap:0 18px}.academy-troubleshooting dt,.academy-troubleshooting dd{margin:0;padding:15px 0;border-bottom:1px solid #d9ddd6}.academy-troubleshooting dt{font-weight:800;color:#102d54}.academy-table-wrap{overflow-x:auto}.academy-body table{border-collapse:collapse;width:100%;min-width:560px;font-size:14px;line-height:1.4;background:white}.academy-body caption{text-align:left;font-size:12px;color:#4e6065;margin-bottom:8px}.academy-body th,.academy-body td{text-align:left;padding:12px 10px;border-bottom:1px solid #dbe1db}.academy-body thead th{background:#e9f2e9;color:#102d54}.academy-body tbody th{font-weight:700}.academy-questions details{border-top:1px solid #d0d9d1;padding:14px 0}.academy-questions details:last-child{border-bottom:1px solid #d0d9d1}.academy-questions summary{cursor:pointer;list-style:none;color:#102d54;font-weight:800;display:flex;justify-content:space-between;gap:15px}.academy-questions summary::-webkit-details-marker{display:none}.academy-questions summary span{font-size:23px;line-height:1}.academy-questions details[open] summary span{transform:rotate(45deg)}.academy-questions p{margin:10px 0 0}.academy-correction{font-size:14px;color:#50616a;margin-top:30px!important}.academy-related{border-top:1px solid #d9ded7;padding-block:65px}.academy-related .academy-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.academy-related .academy-card--compact{grid-template-columns:42% 58%}.academy-related .academy-card-copy strong{font-size:22px}
@media(max-width:1050px){.academy-card--compact{display:flex}.academy-card--compact .academy-card-media{aspect-ratio:1.5;min-height:0}.academy-feature{gap:35px}.academy-article-layout{gap:35px}.academy-related .academy-card--compact{display:flex}}
@media(max-width:750px){.academy-hero,.academy-feature,.academy-proof-inner,.academy-article-head,.academy-article-layout{grid-template-columns:1fr}.academy-hero{padding-block:35px 58px;gap:38px}.academy-hero figure img{height:460px;max-width:590px;margin:auto}.academy-quick-inner{display:block}.academy-quick ol{flex-wrap:wrap;margin-top:10px}.academy-feature{padding-block:68px}.academy-card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.academy-guides{padding-block:20px 75px}.academy-proof{padding-block:50px}.academy-proof-inner{gap:30px}.academy-proof img{height:380px}.academy-article-head{gap:28px}.academy-article-head figure img{height:360px}.academy-article-layout{padding-block:35px 60px}.academy-side{position:static;border-left:0;border-top:3px solid #e4bc4e;padding:15px 0 0;display:flex;flex-wrap:wrap;gap:5px 14px}.academy-side span{width:100%;margin:0}.academy-side a{padding:3px 0}.academy-last{align-items:flex-start;flex-direction:column}}
@media(max-width:600px){.academy-main .breadcrumbs{width:calc(100% - 30px);font-size:11px;flex-wrap:wrap}.academy-hero h1{font-size:clamp(48px,11vw,68px)}.academy-hero figure img{height:390px;border-radius:130px 130px 7px 7px;box-shadow:10px 10px 0 #d6eaf4}.academy-quick ol{display:block}.academy-quick li{margin-bottom:5px}.academy-feature h2,.academy-proof h2,.academy-last h2{font-size:43px}.academy-card-grid,.academy-related .academy-card-grid{grid-template-columns:1fr}.academy-card-copy strong{font-size:25px}.academy-article-head h1{font-size:44px}.academy-article-head figure img{height:280px}.academy-body{font-size:16px}.academy-answer{font-size:17px;padding:17px}.academy-troubleshooting{grid-template-columns:1fr}.academy-troubleshooting dt{padding-bottom:0;border:0}.academy-troubleshooting dd{padding-top:4px}.academy-last{padding-block:60px}.academy-related{padding-block:55px}}