/* BOORIKO 8.7 — anonymous homepage, scoped to avoid private/game regressions. */
.bk87-showcase{--h-ink:#153d36;--h-muted:#53665f;--h-orange:#ff9e23;--h-paper:#fffdf7;--h-line:#dbe3dc;background:var(--h-paper) url('school/paper-grain.svg');color:var(--h-ink);font-family:Manrope,system-ui,sans-serif}
.bk87-home,.bk87-footer{font-family:Manrope,system-ui,sans-serif;font-size:16px;line-height:1.65;color:var(--h-ink)}
.bk87-home *,.bk87-footer *{box-sizing:border-box;min-width:0}
.bk87-home [hidden]{display:none!important}
.bk87-home :where(h1,h2,h3,p,figure,ul,ol){margin:0;padding:0}
.bk87-home :is(h1,h2,h3){font-family:inherit;font-weight:800;color:inherit;text-wrap:balance;letter-spacing:-.045em;line-height:1.13}
.bk87-home h2{font-size:clamp(30px,3.1vw,43px)}.bk87-home h3{font-size:22px}
.bk87-home em{font-style:normal;color:#a04d00}
.bk87-wrap{width:min(1200px,calc(100% - 64px));margin-inline:auto}
.bk87-section{padding-block:78px}
.bk87-home .bk87-eyebrow{font-size:10px;font-weight:800;letter-spacing:.16em;line-height:1.6;margin-bottom:17px;text-transform:uppercase}
.bk87-home .bk87-text-link,.bk87-footer a{color:inherit;text-underline-offset:5px;text-decoration-thickness:1px}
.bk87-home .bk87-text-link{font-size:13px;font-weight:800;line-height:1.6}
.bk87-text-link:hover{text-decoration-thickness:2px}.bk87-icon{width:23px;height:23px;flex-shrink:0;vertical-align:middle}
.bk87-home .bk87-button{display:inline-flex;align-items:center;justify-content:center;gap:22px;min-height:56px;padding:17px 23px;border-radius:12px;background:var(--h-orange);border:1px solid #e58511;box-shadow:0 3px 0 #b86f1518;color:#153d36;text-decoration:none;font-size:14px;font-weight:800;line-height:1.4;transition:background .15s,box-shadow .15s}
.bk87-home .bk87-button:hover{background:#ffb545;box-shadow:0 4px 16px #b86f1524}
.bk87-home :is(a,button,summary,[role=tabpanel]):focus-visible,.bk87-footer a:focus-visible{outline:3px solid #225bb3;outline-offset:5px}
.bk87-home .bk87-reassurance{font-size:11px;line-height:1.7;color:var(--h-muted);margin-top:12px;max-width:420px}
.bk87-home .bk87-fine{font-size:11px;line-height:1.7;color:var(--h-muted)}
.bk87-showcase .bk81-header{background:#fffdf8f5;backdrop-filter:blur(15px);box-shadow:0 4px 16px #163b3504}
.bk87-showcase .bk81-header-inner{min-height:82px;max-width:1380px;gap:22px}
.bk87-showcase .bk81-menu{gap:24px}.bk87-showcase .bk81-menu>a,.bk87-showcase .bk81-menu summary{font-size:12px}
.bk87-showcase .bk81-header-cta{background:#ff9e23;border-color:#e58511;min-height:46px;padding:13px 18px;border-radius:10px;font-size:12px}
.bk87-hero{position:relative;background:radial-gradient(ellipse at 85% 10%,#ffe3a467,transparent 55%),linear-gradient(130deg,#fffdf8,#f3f6e9);border-bottom:1px solid var(--h-line)}
.bk87-hero-grid{display:grid;grid-template-columns:1.02fr 1fr;gap:55px;align-items:center;padding-block:62px 40px;min-height:570px}
.bk87-hero-copy .bk87-eyebrow{display:flex;align-items:center;gap:10px;font-size:10px}.bk87-hero-copy .bk87-eyebrow>span{width:7px;height:7px;display:block;background:#cf7015;border-radius:50%}
.bk87-home .bk87-hero-copy h1,.bk87-home .bk87-hero-copy h2{font-size:clamp(39px,4.2vw,58px);line-height:1.07;letter-spacing:-.052em;max-width:560px;margin-bottom:25px}
.bk87-hero-copy h1 em,.bk87-hero-copy h2 em{color:#b45b04}
.bk87-home .bk87-lead{font-size:17px;line-height:1.75;max-width:490px;color:#37574d;margin-bottom:17px}
.bk87-home .bk87-hero-promise{font-size:14px;line-height:1.75;max-width:460px;margin-bottom:24px}
.bk87-hero-copy>.bk87-text-link{display:inline-block;margin-top:16px}
.bk87-classroom{position:relative;align-self:center;border-radius:26px;background:white;box-shadow:0 24px 65px #2c573723;border:6px solid #fff;transform:rotate(1deg)}
.bk87-scene{overflow:hidden;border-radius:20px 20px 0 0;background:#d8e5c9;aspect-ratio:1.25}
.bk87-scene img{display:block;width:100%;height:100%;object-fit:cover;object-position:62% 50%}
.bk87-classroom figcaption{display:flex;align-items:center;gap:13px;padding:18px 20px;background:#fffef9;border-radius:0 0 20px 20px;line-height:1.5}
.bk87-classroom figcaption strong{display:block;font-size:13px}.bk87-classroom figcaption small{display:block;font-size:11px;color:var(--h-muted);margin-top:3px}
.bk87-scene-icon{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#e9f1e5;color:#1b6852;flex-shrink:0}
.bk87-scene-sticker{position:absolute;right:-13px;top:-20px;border:4px solid #fff;background:#ffc94b;color:#61410c;box-shadow:0 6px 16px #335a321c;border-radius:17px;transform:rotate(6deg);display:flex;gap:10px;align-items:center;padding:12px 16px;font-size:12px;font-weight:800;line-height:1.45}
.bk87-trust-strip{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #bccfc095;padding-block:23px;font-size:12px;font-weight:700}
.bk87-trust-strip>span{display:flex;align-items:center;gap:10px}.bk87-trust-strip .bk87-icon{width:21px;color:#467260}
.bk87-section-heading{display:flex;align-items:end;justify-content:space-between;gap:50px;margin-bottom:36px}
.bk87-section-heading>p{max-width:320px;font-size:14px;line-height:1.75;color:var(--h-muted)}
.bk87-section-heading h2{max-width:700px}
.bk87-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:34px;list-style:none}
.bk87-steps li{display:flex;align-items:flex-start;gap:17px}.bk87-steps h3{font-size:18px;line-height:1.4;letter-spacing:-.025em;margin:4px 0 10px}
.bk87-steps p{font-size:13px;line-height:1.85;color:var(--h-muted)}
.bk87-step-number{flex-shrink:0;display:grid;place-items:center;width:39px;height:39px;border-radius:12px;background:#e9f0e4;color:#33634e;font-size:13px;font-weight:800}
.bk87-steps li:nth-child(2) .bk87-step-number{background:#fff0da;color:#985309}.bk87-steps li:nth-child(3) .bk87-step-number{background:#eee8f8;color:#6743a0}
.bk87-availability{background:#eef3e9;padding:16px;border:1px solid var(--h-line);border-radius:10px;margin-bottom:24px!important;font-size:13px}
.bk87-bilan-zone{background:#edf4ed;border-block:1px solid #dae6d9}
.bk87-bilan-grid{display:grid;grid-template-columns:1fr 1fr;gap:74px;align-items:center;padding-block:68px}
.bk87-bilan-copy h2{margin-bottom:23px}.bk87-bilan-copy h2 em{color:#3e7359}.bk87-bilan-copy>p:not([class]){font-size:15px;line-height:1.8;color:#496358}
.bk87-benefits{list-style:none;display:grid;gap:19px;margin-block:25px 30px!important}
.bk87-benefits li{display:flex;gap:13px;font-size:13px;line-height:1.7;color:#3f5d50}.bk87-benefits strong{display:block;font-weight:800;color:var(--h-ink)}.bk87-benefits .bk87-icon{width:20px;height:20px;margin-top:3px;color:#37775c}
.bk87-bilan-copy>.bk87-fine{margin-top:23px;max-width:440px;font-size:10px}
.bk87-report{background:#fffef9;border:1px solid #d0decf;border-radius:18px;padding:27px;box-shadow:0 18px 40px #1840270d;position:relative}
.bk87-report:before{content:'';display:block;width:76px;height:20px;background:#ecbd5566;position:absolute;left:calc(50% - 38px);top:-10px;transform:rotate(-3deg)}
.bk87-report-top{display:flex;align-items:center;gap:10px;border-bottom:1px solid #e2e8df;padding-bottom:17px;margin-bottom:20px;line-height:1.4}
.bk87-report-top strong{display:block;font-size:12px}.bk87-report-top small{display:block;font-size:9px;color:var(--h-muted);margin-top:3px}
.bk87-report-dot{background:#153d36;color:#ffd779;display:grid;place-items:center;width:34px;height:34px;border-radius:10px;font-weight:800;flex-shrink:0}
.bk87-report-label{margin-left:auto;font-size:8px;letter-spacing:.08em;font-weight:800;color:#5b6c60}
.bk87-report h3{font-size:25px;margin-bottom:12px}
.bk87-report-row{padding-block:15px;border-bottom:1px solid #e3e8df}
.bk87-report-row>div{display:flex;align-items:center;justify-content:space-between;gap:15px}.bk87-report-row strong{font-size:12px;line-height:1.5;font-weight:800}
.bk87-status{white-space:nowrap;font-size:9px;border-radius:20px;padding:5px 9px;font-weight:800}.bk87-status-green{background:#dfeedd;color:#285c34}.bk87-status-amber{background:#fff0ce;color:#815113}.bk87-status-blue{background:#e8edf8;color:#38578d}
.bk87-report-row p{font-size:11px;color:#647269;line-height:1.7;margin-top:8px}
.bk87-report-next{background:#f4eddc;display:flex;gap:11px;border-radius:10px;margin-top:18px;padding:16px}.bk87-report-next .bk87-icon{color:#98650b;width:20px}.bk87-report-next p{font-size:11px;line-height:1.8;color:#614e2b}.bk87-report-next strong{display:block;font-size:12px;margin-bottom:5px}
.bk87-report figcaption{font-size:9px;color:#607266;line-height:1.65;margin-top:15px}
.bk87-previews{border:1px solid #dce2df;border-radius:20px;overflow:hidden;background:#fff}
.bk87-tabs{display:flex;background:#f2f4ee;border-bottom:1px solid #dbe3dc;padding:10px;gap:9px}
.bk87-tabs button{display:flex;align-items:center;justify-content:center;gap:10px;flex:1;border:1px solid transparent;border-radius:10px;padding:12px 16px;min-height:48px;background:transparent;font:800 15px/1.5 Manrope,system-ui,sans-serif;color:#566b60;cursor:pointer}
.bk87-tabs button span{font-size:12px}.bk87-tabs button[aria-selected=true]{background:white;border-color:#c5d4cf;color:#2152a3;box-shadow:0 3px 8px #133b3310}
.bk87-tabs button[data-preview=maths][aria-selected=true]{color:#9d4b07;border-color:#e4b97b}.bk87-tabs button[data-preview=logique][aria-selected=true]{color:#7243a4;border-color:#c9b1e6}
.bk87-preview{--topic:#2156a4;--topic-soft:#f0f5ff;display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center;padding:38px}
.bk87-preview+.bk87-preview{border-top:1px solid var(--h-line)}
.bk87-tone-maths{--topic:#965009;--topic-soft:#fff7e9}.bk87-tone-logique{--topic:#7145a4;--topic-soft:#f7f1ff}
.bk87-preview-story>.bk87-eyebrow{color:var(--topic)}.bk87-preview-story h3{font-size:31px;margin-bottom:18px}.bk87-preview-story>p:not([class]){font-size:14px;color:var(--h-muted);line-height:1.85}
.bk87-preview-caption{display:inline-block;margin-top:25px;font-size:11px;font-weight:800;padding:6px 9px;border-radius:6px;background:var(--topic-soft);color:var(--topic)}.bk87-preview-story .bk87-fine{margin-block:12px 18px}
.bk87-exercise{border:1px solid #cdd8e8;border-radius:15px;background:var(--topic-soft);padding:25px;box-shadow:0 10px 20px #0d385306}
.bk87-tone-francais .bk87-exercise{background-image:linear-gradient(90deg,transparent 20px,#d14c6429 20px,#d14c6429 21px,transparent 21px),repeating-linear-gradient(0deg,transparent 0,transparent 23px,#4773b70b 23px,#4773b70b 24px)}
.bk87-tone-maths .bk87-exercise{border-color:#ead4b4;background-image:linear-gradient(#bf8b1920 1px,transparent 1px),linear-gradient(90deg,#bf8b1920 1px,transparent 1px);background-size:16px 16px}
.bk87-tone-logique .bk87-exercise{border-color:#d9c9eb}
.bk87-exercise-meta{display:flex;justify-content:space-between;gap:10px;align-items:center;color:var(--topic);font-weight:800;font-size:9px;margin-bottom:24px}.bk87-exercise-meta span:last-child{font-size:8px;font-weight:600}
.bk87-home .bk87-exercise-instruction{font-size:15px;font-weight:800;line-height:1.6;margin-bottom:14px}.bk87-stimulus{font-size:21px;line-height:1.5!important;font-weight:800;color:var(--topic);min-height:66px;display:flex;align-items:center}
.bk87-answers{list-style:none;display:grid;grid-template-columns:1fr 1fr;gap:9px;margin-block:20px!important}
.bk87-answers li{display:flex;gap:10px;align-items:center;border:1px solid #d2dbea;background:#ffffffed;border-radius:9px;min-height:51px;padding:10px;font-size:12px;font-weight:700;color:#24465e}
.bk87-answers li>span{font-size:9px;color:var(--topic);background:var(--topic-soft);border-radius:5px;padding:3px 6px}
.bk87-hint{background:#ffffffa6;border:1px solid #d1dbe6;border-radius:8px;color:#30506a;font-size:12px;line-height:1.75}
.bk87-hint summary{padding:10px 12px;list-style:none;display:flex;gap:8px;align-items:center;cursor:pointer;font-weight:800;min-height:44px}.bk87-hint summary::-webkit-details-marker{display:none}.bk87-hint summary>span{margin-left:auto}.bk87-hint .bk87-icon{width:17px;height:17px}.bk87-hint p{padding:0 14px 14px}.bk87-hint[open] summary>span{transform:rotate(45deg)}
.bk87-more-skills{display:flex;justify-content:space-between;align-items:center;gap:18px;margin-top:20px;font-size:11px;color:var(--h-muted)}.bk87-more-skills>div{display:flex;flex-wrap:wrap;gap:7px}.bk87-more-skills>div>span{border:1px solid #ddd5e9;background:#f6f2fb;color:#71548e;padding:5px 10px;border-radius:20px;font-size:10px;font-weight:700}
.bk87-class-links{display:flex;align-items:center;justify-content:space-between;gap:25px;margin-top:33px;border-top:1px solid var(--h-line);padding-top:27px}.bk87-class-links strong{display:block;font-size:14px}.bk87-class-links>div>span{font-size:11px;color:var(--h-muted)}.bk87-class-links nav{display:flex;flex-wrap:wrap;gap:8px}.bk87-class-links a{min-width:58px;min-height:44px;padding:10px 12px;background:#fff;border:1px solid #cbd8cf;border-radius:9px;color:var(--h-ink);text-decoration:none;font-size:12px;font-weight:800}
.bk87-class-links a:hover{background:#edf3e8}
.bk87-parents-zone{background:#143f35;color:#fff8e8}.bk87-parents-zone .bk87-eyebrow{color:#ffbe61}.bk87-parents-zone .bk87-section-heading>p{color:#d3e3d6}
.bk87-parent-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.bk87-parent-cards article{border:1px solid #4e7865;border-radius:16px;padding:27px;background:#214b3f;display:flex;flex-direction:column;align-items:flex-start}
.bk87-card-icon{background:#365f4b;width:43px;height:43px;display:grid;place-items:center;border-radius:12px;color:#ffce7b;margin-bottom:23px}.bk87-parent-cards h3{font-size:21px;line-height:1.25;margin-bottom:17px;letter-spacing:-.03em}
.bk87-parent-cards p{font-size:13px;line-height:1.85;color:#e0eade;margin-bottom:24px;flex:1}.bk87-parent-cards .bk87-text-link{color:#ffda91;font-size:11px}
.bk87-parent-preview{border-top:1px solid #567864;margin-top:29px!important;padding-top:24px!important;font-size:12px;line-height:1.9!important;color:#d1e2d5}.bk87-parent-preview strong{color:#fff8e8}.bk87-parent-preview .bk87-text-link{font-size:12px;color:#ffe1a1}
.bk87-pricing{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.bk87-plan{--plan:#2458a5;--soft:#eff5ff;border-radius:16px;border:1px solid #d2ded8;border-top:4px solid var(--plan);padding:26px;background:linear-gradient(140deg,var(--soft),#fffdf9 65%);display:flex;flex-direction:column}
.bk87-plan-2{--plan:#a35b12;--soft:#fff2db}.bk87-plan-3{--plan:#7148a1;--soft:#f3eafc}
.bk87-plan .bk87-plan-tag{color:var(--plan);font-size:9px;font-weight:800;letter-spacing:.1em;margin-bottom:15px}.bk87-plan h3{font-size:27px}.bk87-plan .bk87-plan-age{font-size:10px;color:var(--h-muted);margin-block:9px 21px}
.bk87-plan .bk87-plan-price{font-size:46px;letter-spacing:-.06em;line-height:1.1;font-weight:800}.bk87-plan-price>span{font-size:12px;letter-spacing:0;font-weight:600;margin-left:6px;white-space:nowrap}.bk87-plan-total{font-size:11px;font-weight:700;color:#496154;margin-top:9px!important}
.bk87-plan ul{display:grid;gap:10px;list-style:none;border-top:1px solid #d6dfd6;padding-top:20px;margin-block:20px 26px;font-size:12px;flex:1}.bk87-plan li{position:relative;padding-left:19px;line-height:1.7}.bk87-plan li:before{content:'✓';position:absolute;left:0;color:var(--plan);font-weight:800}
.bk87-plan-link{border:1px solid #c4d1c5;border-radius:9px;background:#fff;padding:12px;text-align:center;font-size:11px;font-weight:800;text-decoration:none;color:var(--h-ink);line-height:1.5;min-height:44px;display:grid;place-items:center}.bk87-plan-link:hover{background:#eaf0e4}
.bk87-pricing-status{font-size:11px;line-height:1.8!important;color:var(--h-muted);margin-top:18px!important}
.bk87-current-offer{display:flex;align-items:center;gap:18px;border:1px solid #e5cd96;background:#fff3d7;border-radius:12px;padding:22px;margin-top:25px}.bk87-current-offer>div{flex:1}.bk87-current-offer strong{font-size:15px}.bk87-current-offer p{font-size:12px;line-height:1.8;margin-top:5px;color:#6d552d}.bk87-current-offer>.bk87-text-link{white-space:nowrap;font-size:12px;color:#79501b}.bk87-offer-icon{color:#9b5b00;flex-shrink:0}.bk87-gift{font-size:12px;color:var(--h-muted);margin-top:22px!important}.bk87-gift .bk87-text-link{font-size:12px}
.bk87-faq{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;padding-block:0 70px}.bk87-faq h2{margin-bottom:20px}.bk87-faq details{border-bottom:1px solid var(--h-line);padding-block:4px}.bk87-faq summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:25px;font-size:13px;font-weight:800;line-height:1.7;padding-block:18px;min-height:60px}.bk87-faq summary::-webkit-details-marker{display:none}.bk87-faq summary>span{font-size:21px;font-weight:400;flex-shrink:0}.bk87-faq details[open] summary>span{transform:rotate(45deg)}.bk87-faq details p{font-size:12px;line-height:1.85;color:var(--h-muted);padding-bottom:20px;max-width:550px}
.bk87-final{display:flex;align-items:center;justify-content:space-between;gap:35px;padding:43px;background:#f6e8c7;border:1px solid #ead5a8;border-radius:20px;margin-bottom:65px}.bk87-final h2{font-size:36px;margin-bottom:12px}.bk87-final .bk87-eyebrow{color:#855116;font-size:9px}.bk87-final>div>p:not([class]){font-size:14px;color:#685635}.bk87-final>div:last-child{max-width:330px}.bk87-final .bk87-reassurance{color:#6a5737;font-size:10px}
.bk87-footer{background:#f1f2e9;border-top:1px solid var(--h-line);padding-top:54px}
.bk87-footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:45px;padding-bottom:40px}
.bk87-footer-brand>p{font-size:17px;line-height:1.6;font-weight:800;margin:20px 0 12px}.bk87-footer-brand small{font-size:11px;color:#5b6f60;line-height:1.7}
.bk87-footer nav{display:flex;flex-direction:column;align-items:flex-start;gap:9px}.bk87-footer nav h2{font-size:12px;letter-spacing:0;margin:0 0 9px;font-weight:800;line-height:1.7;color:var(--h-ink)}.bk87-footer nav a{font-size:11px;min-height:28px;display:flex;align-items:center;text-decoration:none;color:#4e6557}.bk87-footer nav a:hover{text-decoration:underline}
.bk87-footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid #d6e1d3;padding-block:22px;font-size:10px;color:#4b6251}.bk87-footer-bottom nav{flex-direction:row;gap:22px;flex-wrap:wrap}.bk87-footer-bottom nav a{font-size:10px}
@media(min-width:1151px){.bk87-showcase .bk81-menu-toggle{display:none}}
@media(max-width:1150px){.bk87-hero-grid{gap:30px;min-height:540px;padding-block:55px 30px}.bk87-home .bk87-hero-copy h1,.bk87-home .bk87-hero-copy h2{font-size:43px}.bk87-scene-sticker{right:-5px}.bk87-bilan-grid{gap:35px}.bk87-preview{gap:25px;padding:27px}.bk87-report{padding:22px}.bk87-section-heading{gap:30px}.bk87-steps{gap:22px}.bk87-steps li{gap:12px}.bk87-plan{padding:22px}.bk87-faq{gap:40px}.bk87-footer-grid{gap:25px}}
@media(max-width:850px){.bk87-wrap{width:calc(100% - 40px)}.bk87-hero-grid{grid-template-columns:1fr 1fr;gap:25px;padding-top:40px}.bk87-home .bk87-hero-copy h1,.bk87-home .bk87-hero-copy h2{font-size:37px}.bk87-home .bk87-lead{font-size:15px;line-height:1.7}.bk87-home .bk87-hero-promise{font-size:12px}.bk87-home .bk87-button{font-size:12px;padding:15px 17px;gap:15px;min-height:50px}.bk87-home .bk87-reassurance{font-size:10px}.bk87-classroom{border-width:4px}.bk87-classroom figcaption{padding:15px 12px}.bk87-classroom figcaption strong{font-size:11px}.bk87-classroom figcaption small{font-size:9px}.bk87-scene-sticker{font-size:10px;padding:9px 12px}.bk87-trust-strip{font-size:10px;gap:12px}.bk87-trust-strip>span{gap:7px}.bk87-trust-strip .bk87-icon{width:18px}.bk87-section{padding-block:55px}.bk87-section-heading{align-items:flex-start}.bk87-section-heading>p{max-width:250px;font-size:12px}.bk87-steps li{display:block}.bk87-steps h3{margin-top:14px;font-size:17px}.bk87-steps p{font-size:12px}.bk87-bilan-grid{gap:28px;padding-block:50px}.bk87-bilan-copy h2{font-size:30px}.bk87-bilan-copy>p:not([class]){font-size:13px}.bk87-benefits li{font-size:11px}.bk87-report-row>div{flex-wrap:wrap;gap:7px}.bk87-report-label{display:none}.bk87-report h3{font-size:23px}.bk87-preview-story h3{font-size:27px}.bk87-preview{grid-template-columns:.8fr 1.2fr;padding:24px;gap:24px}.bk87-exercise{padding:18px}.bk87-stimulus{font-size:19px}.bk87-answers li{font-size:11px;padding:9px 7px;gap:6px}.bk87-preview-story>p:not([class]){font-size:12px}.bk87-more-skills{align-items:flex-start;flex-direction:column;gap:10px}.bk87-parent-cards{gap:14px}.bk87-parent-cards article{padding:21px}.bk87-parent-cards h3{font-size:18px}.bk87-parent-cards p{font-size:12px}.bk87-plan{padding:21px 18px}.bk87-plan .bk87-plan-price{font-size:37px}.bk87-pricing{gap:13px}.bk87-plan ul{font-size:11px}.bk87-plan .bk87-plan-age{font-size:9px}.bk87-class-links{align-items:flex-start}.bk87-current-offer{flex-wrap:wrap}.bk87-current-offer>.bk87-text-link{margin-left:40px}.bk87-final{padding:30px}.bk87-final h2{font-size:30px}.bk87-final>div>p:not([class]){font-size:12px}.bk87-final>div:last-child{max-width:280px}}
@media(max-width:650px){.bk87-hero-grid{grid-template-columns:1fr;padding-top:33px;gap:30px}.bk87-hero-copy{max-width:540px}.bk87-home .bk87-hero-copy h1,.bk87-home .bk87-hero-copy h2{font-size:40px;margin-bottom:20px}.bk87-home .bk87-hero-copy .bk87-eyebrow{font-size:9px}.bk87-home .bk87-lead{font-size:15px;max-width:480px;margin-bottom:14px}.bk87-home .bk87-hero-promise{font-size:13px;margin-bottom:21px}.bk87-home .bk87-button{font-size:13px;min-height:53px}.bk87-hero-copy>.bk87-button{width:100%}.bk87-hero-copy>.bk87-reassurance{max-width:100%;font-size:10px}.bk87-hero-copy>.bk87-text-link{font-size:12px;margin-top:12px}.bk87-classroom{max-width:520px;width:100%;transform:none}.bk87-scene{aspect-ratio:1.65}.bk87-scene-sticker{top:-15px;right:10px}.bk87-classroom figcaption{padding:14px 16px}.bk87-classroom figcaption strong{font-size:12px}.bk87-classroom figcaption small{font-size:10px}.bk87-trust-strip{align-items:flex-start;justify-content:space-between;font-size:9px;gap:12px;padding-block:18px}.bk87-trust-strip>span{flex:1;flex-direction:column;align-items:flex-start;gap:8px}.bk87-trust-strip .bk87-icon{width:20px;height:20px}.bk87-section{padding-block:43px}.bk87-section-heading{display:block;margin-bottom:26px}.bk87-section-heading>p{max-width:100%;margin-top:16px;font-size:13px}.bk87-home h2{font-size:30px;line-height:1.17}.bk87-home .bk87-eyebrow{font-size:9px;margin-bottom:13px}.bk87-steps{grid-template-columns:1fr;gap:24px}.bk87-steps li{display:flex;gap:15px}.bk87-steps h3{margin:3px 0 7px;font-size:18px}.bk87-steps p{font-size:13px}.bk87-bilan-grid{grid-template-columns:1fr;gap:34px;padding-block:43px}.bk87-bilan-copy>p:not([class]){font-size:14px}.bk87-benefits li{font-size:13px}.bk87-bilan-copy>.bk87-button{width:100%}.bk87-bilan-copy>.bk87-fine{font-size:10px}.bk87-report{padding:23px}.bk87-report-row>div{flex-wrap:nowrap}.bk87-report-top small{font-size:9px}.bk87-report-row strong{font-size:12px}.bk87-report-row p{font-size:11px}.bk87-report-label{display:inline-block;font-size:7px}.bk87-preview{grid-template-columns:1fr;padding:22px;gap:24px}.bk87-tabs{padding:7px;gap:4px}.bk87-tabs button{flex-direction:column;gap:3px;padding:9px 5px;font-size:15px;min-height:61px}.bk87-tabs button span{font-size:10px}.bk87-preview-story h3{font-size:27px;margin-bottom:12px}.bk87-preview-story>p:not([class]){font-size:13px}.bk87-preview-caption{margin-top:17px}.bk87-preview-story .bk87-fine{margin-block:9px 12px}.bk87-exercise{padding:18px}.bk87-stimulus{font-size:20px;min-height:60px}.bk87-home .bk87-exercise-instruction{font-size:14px}.bk87-answers li{font-size:12px;min-height:52px}.bk87-preview-story>.bk87-text-link{font-size:12px}.bk87-class-links{flex-direction:column;gap:16px}.bk87-class-links nav{width:100%;gap:6px}.bk87-class-links a{flex:1;text-align:center;padding-inline:8px;min-width:0;font-size:11px}.bk87-class-links strong{font-size:13px}.bk87-more-skills>div{gap:6px}.bk87-more-skills>div>span{font-size:9px;padding:5px 8px}.bk87-parent-cards{grid-template-columns:1fr;gap:16px}.bk87-parent-cards article{padding:25px;position:relative}.bk87-parent-cards h3{font-size:22px;padding-right:42px;margin-bottom:16px}.bk87-card-icon{position:absolute;top:23px;right:22px;width:36px;height:36px}.bk87-card-icon .bk87-icon{width:20px;height:20px}.bk87-parent-cards p{font-size:13px;line-height:1.8}.bk87-parent-cards .bk87-text-link{font-size:12px}.bk87-parent-preview{font-size:11px}.bk87-pricing{grid-template-columns:1fr;gap:18px}.bk87-plan{padding:25px}.bk87-plan .bk87-plan-tag{font-size:10px}.bk87-plan h3{font-size:26px}.bk87-plan .bk87-plan-age{font-size:11px;margin-block:6px 19px}.bk87-plan .bk87-plan-price{font-size:45px}.bk87-plan ul{font-size:13px;margin-block:20px}.bk87-plan-link{font-size:12px;min-height:47px}.bk87-pricing-status{font-size:10px}.bk87-current-offer{padding:20px;gap:12px}.bk87-current-offer strong{font-size:14px}.bk87-current-offer p{font-size:11px}.bk87-current-offer>.bk87-text-link{margin-left:0;font-size:11px}.bk87-current-offer>.bk87-offer-icon{display:none}.bk87-gift{font-size:11px;line-height:1.9!important}.bk87-gift .bk87-text-link{font-size:11px}.bk87-faq{grid-template-columns:1fr;gap:22px;padding-bottom:43px}.bk87-faq h2{margin-bottom:13px}.bk87-faq summary{font-size:13px;gap:15px}.bk87-faq details p{font-size:12px}.bk87-final{display:block;padding:26px;margin-bottom:43px}.bk87-final>div:last-child{margin-top:24px;max-width:none}.bk87-final .bk87-button{width:100%;padding-inline:15px}.bk87-final h2{font-size:30px}.bk87-footer{padding-top:37px}.bk87-footer-grid{grid-template-columns:1fr 1fr;gap:32px 24px;padding-bottom:30px}.bk87-footer-brand{grid-column:1/-1}.bk87-footer-brand>p{font-size:17px;margin:15px 0 9px}.bk87-footer nav a{font-size:11px;min-height:34px}.bk87-footer nav{gap:5px}.bk87-footer nav h2{font-size:12px;margin-bottom:7px}.bk87-footer-bottom{flex-direction:column;align-items:flex-start;gap:10px;padding-block:20px}.bk87-footer-bottom nav{gap:12px}.bk87-footer-bottom nav a{font-size:10px}}
@media(max-width:359px){.bk87-wrap{width:calc(100% - 32px)}.bk87-home .bk87-hero-copy h1,.bk87-home .bk87-hero-copy h2{font-size:34px}.bk87-home h2{font-size:27px}.bk87-report{padding:18px}.bk87-report-row>div{flex-wrap:wrap;gap:6px}.bk87-report-label{display:none}.bk87-preview{padding:16px}.bk87-answers{gap:7px}.bk87-answers li{font-size:10px}.bk87-exercise{padding:16px}.bk87-parent-cards h3{font-size:20px}.bk87-class-links a{font-size:10px}.bk87-final{padding:23px}}
@media(prefers-reduced-motion:reduce){.bk87-home *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{.bk87-home .bk87-button,.bk87-tabs,.bk87-scene-sticker{display:none!important}.bk87-section,.bk87-bilan-grid{padding-block:20px}.bk87-wrap{width:100%}.bk87-home [hidden]{display:block!important}.bk87-home,.bk87-parents-zone{background:white;color:#111}.bk87-parent-cards article{background:white;color:#111;border-color:#ccc}.bk87-parent-cards p{color:#333}.bk87-report,.bk87-classroom{box-shadow:none;break-inside:avoid}}
/* Three classroom scenes. All occupy the same grid cell to prevent layout jumps. */
.bk87-carousel-ready .bk87-slide-copies,.bk87-carousel-ready .bk87-carousel-scenes{display:grid}
.bk87-carousel-ready .bk87-slide-copy,.bk87-carousel-ready .bk87-classroom{grid-area:1/1;visibility:hidden;opacity:0;pointer-events:none;transition:opacity .4s ease}
.bk87-carousel-ready [data-active=true]{visibility:visible;opacity:1;pointer-events:auto}
.bk87-carousel-art{min-width:0}.bk87-carousel-art .bk87-classroom{transform:none;border-radius:23px;align-self:stretch}
.bk87-carousel-art .bk87-scene{aspect-ratio:1.35;border-radius:17px 17px 0 0}.bk87-carousel-art .bk87-scene img{object-position:50% 45%}
.bk87-carousel-art figcaption{font-size:11px;font-weight:800;gap:10px;padding:16px 18px}
.bk87-carousel-art figcaption .bk87-icon{width:19px;height:19px;color:#346753}
.bk87-carousel-controls{display:flex;align-items:center;gap:8px;padding-top:17px;color:#2a4c3c}
.bk87-carousel-controls button{border:1px solid #c1d1c1;background:#fffdf8;color:inherit;font:700 12px/1.4 Manrope,system-ui,sans-serif;min-width:38px;min-height:38px;padding:8px 10px;border-radius:9px;cursor:pointer}
.bk87-carousel-controls button:hover{background:#eef3e7}.bk87-carousel-controls button:disabled{font-size:9px;cursor:default}
.bk87-slide-dots{display:flex;gap:7px;margin-right:auto}.bk87-slide-dots button{font-size:10px}.bk87-slide-dots [aria-pressed=true]{background:#194839;color:white;border-color:#194839}
.bk87-carousel-counter{font-size:10px;color:#516956;padding-inline:5px}.bk87-carousel-controls [data-slide-pause]{font-size:10px;min-width:58px}
.bk87-hero[data-scene="1"]{background:radial-gradient(ellipse at 85% 10%,#ffcc6067,transparent 55%),linear-gradient(130deg,#fffdf8,#fff0d7)}
.bk87-hero[data-scene="2"]{background:radial-gradient(ellipse at 85% 10%,#d6b9f557,transparent 55%),linear-gradient(130deg,#fffdf8,#f1eaf7)}
@media(max-width:650px){.bk87-carousel-art .bk87-scene{aspect-ratio:1.5}.bk87-carousel-controls{padding-top:12px;gap:7px}.bk87-carousel-controls button{min-height:42px}.bk87-carousel-art figcaption{font-size:10px;padding:13px 14px}.bk87-carousel-controls button:disabled{font-size:8px;min-width:58px;max-width:76px}.bk87-carousel-counter{display:none}.bk87-slide-dots{gap:5px}}
@media print{.bk87-carousel-controls{display:none!important}.bk87-carousel-ready .bk87-slide-copy,.bk87-carousel-ready .bk87-classroom{display:none!important}.bk87-carousel-ready [data-active=true]{display:block!important}}
/* Image first, then the headline and benefit. CTA remains visible throughout. */
@keyframes bk87-copy-in{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.bk87-carousel-ready .bk87-slide-copy[data-active=true] :is(h1,h2){animation:bk87-copy-in .5s ease .22s both}
.bk87-carousel-ready .bk87-slide-copy[data-active=true] .bk87-lead{animation:bk87-copy-in .5s ease .48s both}
.bk87-carousel-ready .bk87-classroom[data-active=true] figcaption{animation:bk87-copy-in .4s ease .65s both}
@media(prefers-reduced-motion:reduce){.bk87-carousel-ready .bk87-slide-copy[data-active=true] :is(h1,h2,.bk87-lead),.bk87-carousel-ready .bk87-classroom[data-active=true] figcaption{animation:none!important}}
@media(max-width:650px){
.bk87-showcase .bk81-header-inner{width:calc(100% - 24px);gap:8px;min-height:70px;padding-block:10px}
.bk87-showcase .bk81-header-cta{font-size:11px;padding:10px 12px;min-height:42px;gap:8px;margin-left:auto}
.bk87-showcase .bk81-menu-toggle{font-size:11px;padding:10px;min-width:44px;min-height:42px}
.bk87-hero-grid{padding-top:23px;gap:24px}
.bk87-carousel-art{order:-1}.bk87-carousel-art .bk87-scene{aspect-ratio:2.15;max-height:240px}.bk87-carousel-art figcaption{padding:10px 13px;font-size:9px}.bk87-carousel-art figcaption .bk87-icon{width:16px;height:16px}
.bk87-carousel-controls{padding-top:8px}.bk87-carousel-controls button{min-height:36px;padding:7px 9px}
.bk87-home .bk87-hero-copy h1,.bk87-home .bk87-hero-copy h2{font-size:33px;line-height:1.1;margin-bottom:16px}
.bk87-home .bk87-lead{font-size:13px;line-height:1.7;margin-bottom:17px}
.bk87-home .bk87-hero-promise{display:none}
.bk87-hero-copy>.bk87-text-link{display:none}
.bk87-home .bk87-hero-copy .bk87-eyebrow{font-size:8px;margin-bottom:12px}
}
@media(max-width:359px){.bk87-home .bk87-hero-copy h1,.bk87-home .bk87-hero-copy h2{font-size:29px}.bk87-home .bk87-lead{font-size:12px}.bk87-showcase .bk81-header-cta{padding-inline:10px}}
@media(min-width:1151px){.bk87-home .bk87-hero-copy h1,.bk87-home .bk87-hero-copy h2{font-size:49px}}
.bk87-carousel-art .bk87-scene{aspect-ratio:1.5}
@media(max-width:650px){.bk87-carousel-art .bk87-scene{aspect-ratio:2.15}}