:root{--ink:#17213c;--muted:#64708a;--paper:#fbfaf7;--surface:#fff;--line:#e7e8ef;--purple:#674ee5;--purple-dark:#4832bd;--teal:#198f83;--coral:#ec735f;--soft-purple:#f0edff;--soft-teal:#e8f7f3;--soft-coral:#fff0ec;--shadow:0 18px 55px rgba(31,39,76,.10);--radius:28px;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:var(--paper);font-family:"Avenir Next",Avenir,"Segoe UI",system-ui,sans-serif;line-height:1.55}a{color:inherit}img{max-width:100%;display:block}.skip{position:fixed;left:16px;top:-80px;z-index:50;background:var(--ink);color:#fff;padding:12px 16px;border-radius:12px}.skip:focus{top:16px}.nav-shell{position:sticky;top:0;z-index:30;background:rgba(251,250,247,.92);border-bottom:1px solid rgba(23,33,60,.08);backdrop-filter:blur(18px)}.nav{max-width:var(--max);margin:auto;min-height:78px;padding:12px 24px;display:flex;align-items:center;gap:30px}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;min-width:max-content}.brand img{width:46px;height:46px}.brand span{display:grid;line-height:1.05}.brand b{font-size:1.08rem;letter-spacing:-.02em}.brand small{margin-top:5px;color:var(--muted);font-size:.72rem}.nav-links{margin-left:auto;display:flex;align-items:center;gap:24px}.nav-links a{text-decoration:none;font-size:.91rem;font-weight:700;color:#3e4963}.nav-links a:hover{color:var(--purple)}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:14px 19px;border-radius:15px;background:var(--purple);color:#fff;text-decoration:none;font-weight:800;border:0;box-shadow:0 9px 22px rgba(103,78,229,.22);cursor:pointer}.button:hover{background:var(--purple-dark);transform:translateY(-1px)}.button.secondary{background:#fff;color:var(--ink);border:1px solid var(--line);box-shadow:none}.button.small{padding:11px 15px;font-size:.88rem}.hero{max-width:var(--max);margin:0 auto;padding:88px 24px 58px;display:grid;grid-template-columns:1.08fr .92fr;gap:70px;align-items:center}.eyebrow{font-size:.75rem;font-weight:900;letter-spacing:.13em;text-transform:uppercase;color:var(--purple);margin:0 0 16px}.hero h1,.section-heading h2,.page-hero h1{font-size:clamp(2.7rem,6vw,5.2rem);line-height:.98;letter-spacing:-.055em;margin:0}.hero h1 em,.section-heading em,.page-hero em{font-style:normal;color:var(--purple)}.lead{font-size:1.17rem;color:var(--muted);max-width:650px}.hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:28px 0}.trust-line{display:flex;gap:18px;flex-wrap:wrap;color:#49546e;font-size:.9rem;font-weight:700}.trust-line span:before{content:"✓";color:var(--teal);margin-right:7px}.hero-board{min-height:490px;position:relative;border-radius:42px;background:linear-gradient(145deg,#ede9ff,#def6f1 62%,#fff0e8);box-shadow:var(--shadow);overflow:hidden;padding:30px}.hero-board:before,.hero-board:after{content:"";position:absolute;border-radius:999px;background:#fff;opacity:.62}.hero-board:before{width:250px;height:250px;right:-80px;top:-65px}.hero-board:after{width:170px;height:170px;left:-60px;bottom:-50px}.board-home{position:relative;z-index:2;background:#fff;border-radius:28px;padding:24px;box-shadow:0 14px 40px rgba(31,39,76,.12)}.board-home strong{font-size:1.35rem}.board-home p{color:var(--muted);margin:7px 0 20px}.subject-row{display:grid;gap:12px}.mini-subject{padding:15px;border-radius:17px;display:flex;align-items:center;gap:13px;font-weight:800}.mini-subject span{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;color:#fff}.mini-subject.math{background:var(--soft-purple)}.mini-subject.math span{background:var(--purple)}.mini-subject.french{background:var(--soft-coral)}.mini-subject.french span{background:var(--coral)}.mini-subject.more{background:var(--soft-teal)}.mini-subject.more span{background:var(--teal)}.floating-note{position:absolute;z-index:3;background:#fff;border-radius:17px;padding:13px 16px;box-shadow:var(--shadow);font-weight:800}.note-one{right:18px;bottom:32px}.note-two{left:12px;top:35px}.strip{border-block:1px solid var(--line);background:#fff}.strip-inner{max-width:var(--max);margin:auto;padding:21px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.strip article{display:grid}.strip b{font-size:1rem}.strip span{font-size:.82rem;color:var(--muted)}.section{max-width:var(--max);margin:auto;padding:92px 24px}.section-heading{display:grid;grid-template-columns:1.1fr .9fr;gap:40px;align-items:end;margin-bottom:38px}.section-heading h2{font-size:clamp(2.25rem,4.5vw,4rem)}.section-heading>p{color:var(--muted);font-size:1.06rem;margin:0}.app-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}.app-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:27px;box-shadow:0 10px 35px rgba(31,39,76,.06);display:grid;grid-template-columns:auto 1fr;gap:22px;position:relative;overflow:hidden}.app-card:before{content:"";position:absolute;inset:0 auto 0 0;width:7px;background:var(--app-color,var(--purple))}.app-card.sixth{--app-color:var(--purple)}.app-card.fifth{--app-color:var(--teal)}.app-icon{width:94px;height:94px;border-radius:24px;object-fit:cover;box-shadow:0 9px 24px rgba(31,39,76,.14)}.app-copy{min-width:0}.status{display:inline-flex;padding:6px 10px;border-radius:999px;background:var(--soft-teal);color:#116b62;font-size:.72rem;font-weight:900;text-transform:uppercase;letter-spacing:.06em}.status.preparing{background:#fff4d9;color:#856010}.app-card h3{font-size:1.65rem;letter-spacing:-.035em;margin:10px 0 5px}.app-card p{color:var(--muted);margin:0 0 17px}.facts{display:flex;gap:8px;flex-wrap:wrap;margin:0 0 20px;padding:0;list-style:none}.facts li{font-size:.78rem;font-weight:800;background:#f4f5f8;border-radius:9px;padding:7px 9px}.card-link{font-weight:900;color:var(--app-color);text-decoration:none}.future-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}.future-card{padding:24px;border:1px dashed #cdd1dc;border-radius:22px;background:rgba(255,255,255,.55)}.future-card .subject-symbol{font-size:1.5rem}.future-card h3{margin:10px 0 5px}.future-card p{color:var(--muted);margin:0}.method-section{background:#18213c;color:#fff;max-width:none}.method-inner{max-width:var(--max);margin:auto;padding:92px 24px}.method-inner .section-heading>p{color:#bfc7dc}.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.method-card{padding:25px;border-radius:23px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1)}.method-card span{display:grid;place-items:center;width:46px;height:46px;border-radius:14px;background:rgba(255,255,255,.12);font-size:1.35rem}.method-card h3{font-size:1.22rem;margin:18px 0 7px}.method-card p{margin:0;color:#c7cee0}.parent-panel{display:grid;grid-template-columns:1fr 1fr;background:linear-gradient(135deg,var(--soft-purple),#fff);border:1px solid #ded9ff;border-radius:35px;overflow:hidden}.parent-copy{padding:45px}.parent-copy h2{font-size:clamp(2rem,4vw,3.5rem);line-height:1.03;letter-spacing:-.045em;margin:0}.parent-copy p{color:var(--muted)}.parent-copy ul{padding:0;list-style:none}.parent-copy li{margin:11px 0}.parent-copy li:before{content:"✓";color:var(--teal);font-weight:900;margin-right:9px}.parent-demo{padding:35px;display:grid;align-content:center;background:var(--purple);color:#fff}.demo-card{background:#fff;color:var(--ink);padding:24px;border-radius:24px;box-shadow:var(--shadow)}.demo-head{display:flex;justify-content:space-between}.progress{height:10px;background:#e5e7ef;border-radius:99px;overflow:hidden;margin:13px 0 20px}.progress i{display:block;width:68%;height:100%;background:var(--teal)}.skill-row{display:flex;justify-content:space-between;border-top:1px solid var(--line);padding:13px 0}.skill-row b{color:var(--teal);font-size:.8rem}.support-band{background:linear-gradient(135deg,#6750e5,#4934bd);border-radius:36px;padding:44px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:28px}.support-band h2{font-size:clamp(2rem,4vw,3.4rem);line-height:1;letter-spacing:-.04em;margin:0 0 10px}.support-band p{margin:0;color:#e5e1ff}.support-band .button{background:#fff;color:var(--purple);box-shadow:none}.faq{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px}.faq h2{font-size:2.8rem;line-height:1.05;margin:0}.faq-list details{border-bottom:1px solid var(--line);padding:20px 0}.faq-list summary{font-weight:850;cursor:pointer}.faq-list p{color:var(--muted)}.site-footer{background:#11182c;color:#fff;padding:50px 24px}.footer-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:1fr auto;gap:35px}.site-footer .brand small{color:#aeb7cd}.footer-nav{display:flex;gap:20px;flex-wrap:wrap;align-items:start}.footer-nav a{color:#d6dced;text-decoration:none;font-weight:700;font-size:.9rem}.footer-note{grid-column:1/-1;border-top:1px solid rgba(255,255,255,.12);padding-top:22px;color:#9fa9c0;font-size:.79rem}.page-hero{max-width:var(--max);margin:auto;padding:82px 24px 50px}.page-hero h1{font-size:clamp(2.5rem,5vw,4.6rem)}.page-hero .lead{max-width:760px}.product-hero{display:grid;grid-template-columns:auto 1fr;gap:28px;align-items:center}.product-hero .app-icon{width:130px;height:130px;border-radius:31px}.content-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.content-card{background:#fff;border:1px solid var(--line);padding:27px;border-radius:24px}.content-card h2,.content-card h3{margin-top:0}.content-card p,.content-card li{color:var(--muted)}.domain-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;padding:0;list-style:none}.domain-list li{padding:13px;border-radius:13px;background:#f5f4fb;color:var(--ink);font-weight:750}.legal-page,.changelog-page,.support-page{max-width:900px;margin:auto;padding:70px 24px 100px}.legal-page h1,.support-page h1,.changelog-page h1{font-size:clamp(2.5rem,5vw,4.5rem);line-height:1;letter-spacing:-.05em}.legal-page h2{margin-top:38px}.legal-page p,.legal-page li{color:var(--muted)}.contact-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:35px}.contact-aside{background:var(--soft-purple);padding:27px;border-radius:24px;align-self:start}.contact-aside h2{margin-top:0}.contact-form{background:#fff;border:1px solid var(--line);border-radius:26px;padding:28px;box-shadow:var(--shadow)}.contact-form label{display:grid;gap:7px;font-weight:800;margin-bottom:17px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;font:inherit;color:var(--ink);background:#fff;border:1px solid #cfd3df;border-radius:12px;padding:13px}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{outline:3px solid rgba(103,78,229,.18);border-color:var(--purple)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}.consent{grid-template-columns:auto 1fr!important;align-items:start;font-weight:500!important;font-size:.86rem}.consent input{width:auto;margin-top:4px}.form-honeypot{position:absolute;left:-9999px}.form-footer{display:flex;align-items:center;gap:18px}.form-footer p{font-size:.76rem;color:var(--muted)}.form-status{margin-top:15px;font-weight:800}.form-status.success{color:var(--teal)}.form-status.error{color:#b7392e}.release{background:#fff;border:1px solid var(--line);padding:27px;border-radius:24px;margin:18px 0}.release header{display:flex;justify-content:space-between;gap:20px}.release-version{font-size:.72rem;text-transform:uppercase;letter-spacing:.08em;font-weight:900;color:var(--purple)}.release h2{margin:7px 0}.release time{white-space:nowrap;color:var(--muted)}.release li{color:var(--muted);margin:8px 0}
@media(max-width:900px){.nav-links{display:none}.nav{justify-content:space-between}.hero{grid-template-columns:1fr;padding-top:60px}.hero-board{min-height:420px}.strip-inner{grid-template-columns:repeat(2,1fr)}.section-heading,.parent-panel,.faq,.contact-layout{grid-template-columns:1fr}.app-grid{grid-template-columns:1fr}.method-grid,.future-grid{grid-template-columns:1fr}.parent-demo{min-height:350px}.support-band{align-items:flex-start;flex-direction:column}.content-grid{grid-template-columns:1fr}}
@media(max-width:600px){.nav{padding-inline:16px}.nav>.button{display:none}.brand small{display:none}.hero,.section,.method-inner,.page-hero{padding-left:18px;padding-right:18px}.hero{padding-top:44px;gap:35px}.hero-board{min-height:385px;padding:20px}.floating-note{font-size:.78rem}.app-card{grid-template-columns:1fr}.app-icon{width:78px;height:78px}.strip-inner{grid-template-columns:1fr 1fr}.section{padding-top:68px;padding-bottom:68px}.section-heading{gap:18px}.parent-copy{padding:28px}.support-band{padding:30px}.footer-inner,.form-row,.product-hero{grid-template-columns:1fr}.domain-list{grid-template-columns:1fr}.form-footer{align-items:flex-start;flex-direction:column}.release header{display:block}.release time{display:block;margin-top:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important;animation:none!important}}

/* Travail Maison — direction joyeuse et légère, octobre 2026 */
:root{
  --ink:#17213c;
  --muted:#626f89;
  --paper:#fffdfa;
  --surface:#fff;
  --line:#e9e6f1;
  --purple:#6850ea;
  --purple-dark:#4d38c7;
  --teal:#16978c;
  --coral:#f37c68;
  --yellow:#f4bc45;
  --soft-purple:#f2efff;
  --soft-teal:#eaf8f5;
  --soft-coral:#fff1ed;
  --shadow:0 22px 60px rgba(42,39,86,.10);
  --radius:30px;
  --max:1180px
}
body{
  background:
    radial-gradient(circle at 7% 12%,rgba(244,188,69,.11),transparent 22rem),
    radial-gradient(circle at 92% 7%,rgba(104,80,234,.09),transparent 25rem),
    var(--paper);
  font-family:"Avenir Next",Avenir,"Segoe UI",system-ui,sans-serif;
  font-weight:450
}
.nav-shell{background:rgba(255,253,250,.86);border-bottom:1px solid rgba(23,33,60,.06)}
.nav{min-height:74px}
.brand{gap:10px}
.brand img{width:52px;height:52px;object-fit:contain;filter:drop-shadow(0 6px 9px rgba(53,38,125,.13))}
.brand b{font-size:1.03rem;font-weight:800}
.brand small{font-size:.68rem;font-weight:600;letter-spacing:.015em}
.nav-links a{font-weight:650}
.button{border-radius:999px;padding:13px 20px;font-weight:750;box-shadow:0 10px 22px rgba(104,80,234,.18);transition:transform .2s ease,box-shadow .2s ease,background .2s ease}
.button:hover{transform:translateY(-2px) rotate(-.35deg);box-shadow:0 14px 28px rgba(104,80,234,.24)}
.button.secondary{border-color:#dedbe8;background:rgba(255,255,255,.8)}
.hero{padding-top:76px;padding-bottom:82px;grid-template-columns:1.03fr .97fr;gap:46px}
.hero>div:first-child{position:relative;z-index:2}
.eyebrow{font-size:.72rem;letter-spacing:.145em;color:var(--teal);font-weight:850}
.eyebrow:before{content:"";display:inline-block;width:18px;height:2px;border-radius:2px;background:currentColor;vertical-align:middle;margin-right:9px}
.hero h1,.section-heading h2,.page-hero h1{font-weight:720;letter-spacing:-.045em}
.hero h1{font-size:clamp(3rem,5.7vw,4.75rem);line-height:1.015}
.hero h1 em,.section-heading em,.page-hero em{font-family:Georgia,"Times New Roman",serif;font-weight:500;letter-spacing:-.035em;color:var(--purple)}
.lead{font-size:1.13rem;line-height:1.65}
.trust-line{font-size:.86rem;font-weight:650}
.hero-board{min-height:510px;padding:0;overflow:visible;background:none;box-shadow:none;isolation:isolate}
.hero-board:before{width:450px;height:450px;right:0;top:26px;background:linear-gradient(145deg,#e9e4ff 3%,#dff8f4 65%,#fff0e7);opacity:.9;z-index:-2;transform:rotate(7deg);border-radius:44% 56% 50% 50%/48% 42% 58% 52%}
.hero-board:after{width:390px;height:390px;left:36px;bottom:15px;background:transparent;border:1.5px dashed rgba(104,80,234,.25);opacity:1;z-index:-1}
.hero-satchel{position:absolute;z-index:4;width:225px;height:auto;right:-20px;top:-52px;filter:drop-shadow(0 23px 24px rgba(55,40,128,.18));transform:rotate(5deg);animation:satchel-float 5s ease-in-out infinite}
.board-home{position:relative;z-index:2;width:calc(100% - 38px);margin:108px 0 0 0;padding:33px 31px;border:1px solid rgba(255,255,255,.8);border-radius:31px;background:rgba(255,255,255,.92);box-shadow:0 22px 55px rgba(37,34,78,.12);backdrop-filter:blur(10px);transform:rotate(-1deg)}
.board-home .board-kicker{margin:0 0 2px;color:var(--teal);font-size:.68rem;font-weight:850;letter-spacing:.13em;text-transform:uppercase}
.board-home strong{font-size:1.45rem;letter-spacing:-.025em}
.board-home>p:not(.board-kicker){max-width:310px;margin:7px 0 21px;font-size:.93rem;line-height:1.5}
.subject-row{grid-template-columns:1fr 1fr;gap:10px}
.mini-subject{position:relative;padding:12px 13px;border-radius:18px;gap:10px;font-weight:700;min-width:0}
.mini-subject span{width:38px;height:38px;border-radius:12px;flex:0 0 auto}
.mini-subject b{font-size:.82rem;white-space:nowrap}
.mini-subject small{margin-left:auto;font-size:.62rem;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}
.mini-subject.more{grid-column:1/-1}
.floating-note{border:1px solid rgba(23,33,60,.06);padding:11px 15px;border-radius:999px;font-size:.78rem;font-weight:750;box-shadow:0 13px 34px rgba(31,39,76,.12)}
.floating-note span{display:inline-grid;place-items:center;min-width:22px;height:22px;padding:0 5px;margin-right:4px;border-radius:99px;background:var(--soft-purple);color:var(--purple);font-size:.66rem}
.note-two{left:-14px;top:62px}.note-one{right:8px;bottom:14px}
.hero-doodle{position:absolute;color:var(--yellow);z-index:5}.doodle-star{font-size:2rem;left:16px;top:18px;transform:rotate(-12deg)}
.doodle-line{width:46px;height:24px;right:2px;top:182px;border-top:3px solid var(--coral);border-radius:50%;transform:rotate(26deg)}
.strip{border:0;background:#18223e;color:#fff;transform:rotate(-.4deg);margin-inline:-4px}
.strip-inner{padding-top:23px;padding-bottom:23px}
.strip article{position:relative;padding-left:17px}
.strip article:before{content:"";position:absolute;left:0;top:5px;width:6px;height:28px;border-radius:8px;background:var(--yellow)}
.strip article:nth-child(2):before{background:#8f7bff}.strip article:nth-child(3):before{background:#55c8ba}.strip article:nth-child(4):before{background:#ff8974}
.strip span{color:#bec7dc}
.section{padding-top:100px;padding-bottom:100px}
.section-heading h2{font-size:clamp(2.35rem,4.4vw,3.85rem)}
.app-grid{gap:22px}
.app-card{border:0;padding:31px;border-radius:34px;box-shadow:0 18px 48px rgba(40,38,77,.08);transition:transform .24s ease,box-shadow .24s ease}
.app-card:hover{transform:translateY(-5px) rotate(-.25deg);box-shadow:0 25px 58px rgba(40,38,77,.13)}
.app-card:before{width:100%;height:7px;inset:0 0 auto;background:linear-gradient(90deg,var(--app-color),transparent 78%)}
.app-card.sixth{background:linear-gradient(145deg,#fff 55%,#f3efff)}
.app-card.fifth{background:linear-gradient(145deg,#fff 55%,#eaf8f5)}
.app-icon{border-radius:27px;transform:rotate(-2deg);box-shadow:0 12px 28px rgba(31,39,76,.15)}
.app-card.fifth .app-icon{transform:rotate(2deg)}
.facts li{border-radius:999px;background:rgba(255,255,255,.8);border:1px solid var(--line);font-weight:700}
.method-section{background:#f0edff;color:var(--ink);position:relative;overflow:hidden}
.method-section:before{content:"";position:absolute;width:330px;height:330px;border-radius:50%;right:-120px;top:-150px;background:#ddf5ef}
.method-inner .section-heading>p{color:var(--muted)}
.method-card{position:relative;background:rgba(255,255,255,.8);border:1px solid rgba(104,80,234,.09);box-shadow:0 14px 35px rgba(57,44,115,.06);color:var(--ink);transition:transform .22s ease}
.method-card:hover{transform:translateY(-4px)}
.method-card span{background:var(--soft-purple);color:var(--purple)}
.method-card:nth-child(2) span{background:var(--soft-teal);color:var(--teal)}
.method-card:nth-child(3) span{background:var(--soft-coral);color:var(--coral)}
.method-card p{color:var(--muted)}
.parent-panel{border:0;background:linear-gradient(135deg,#fff3ed,#f4f0ff 65%,#e6f7f3);box-shadow:0 20px 55px rgba(44,38,79,.08)}
.parent-demo{margin:25px;border-radius:29px;background:linear-gradient(145deg,#725bea,#5140c5);transform:rotate(1deg);min-height:360px}
.demo-card{transform:rotate(-1deg)}
.future-card{border:1px solid var(--line);background:#fff;box-shadow:0 10px 28px rgba(31,39,76,.045);transition:transform .2s ease}
.future-card:hover{transform:translateY(-4px) rotate(.3deg)}
.future-card .subject-symbol{display:grid;place-items:center;width:47px;height:47px;border-radius:16px;background:var(--soft-coral);color:var(--coral);font-weight:800}
.future-card img.subject-symbol{object-fit:cover;padding:0;background:none;box-shadow:0 7px 16px rgba(92,38,95,.18)}
.future-card:nth-child(2) .subject-symbol{background:var(--soft-purple);color:var(--purple)}
.future-card:nth-child(3) .subject-symbol{background:var(--soft-teal);color:var(--teal)}
.future-subjects .future-card{position:relative;min-height:205px;padding-bottom:48px}
.future-subjects .future-card small{position:absolute;left:24px;bottom:22px;font-size:.6rem;letter-spacing:.11em;font-weight:900;color:var(--muted)}
.future-subjects .science .subject-symbol{background:#e5f7e9;color:#287c47}
.future-subjects .physics .subject-symbol{background:#e4f4ff;color:#287aa2}
.future-subjects .history .subject-symbol{background:#fff0d8;color:#a36419}
.future-subjects .maths .subject-symbol{background:var(--soft-purple);color:var(--purple)}
.future-subjects .english .subject-symbol{background:#e8eeff;color:#3c5fb2;font-size:.88rem}
.future-subjects .italian .subject-symbol{background:#eef8e8;color:#3e7e38;font-size:.88rem}
.future-subjects .more .subject-symbol{background:var(--soft-teal);color:var(--teal)}
.support-band{background:linear-gradient(115deg,#6a50e9,#7b60ee 58%,#269b91);border-radius:38px;box-shadow:0 20px 52px rgba(79,55,177,.2)}
.faq-list details{background:rgba(255,255,255,.65);border:1px solid var(--line);border-radius:18px;padding:18px 20px;margin-bottom:10px}
.site-footer{background:#151d35}
.page-hero{position:relative}
.page-hero:after{content:"✦";position:absolute;right:7%;top:65px;color:var(--yellow);font-size:2rem;transform:rotate(14deg)}
.content-card,.contact-form,.release{border:0;box-shadow:0 15px 42px rgba(39,37,76,.07)}
@keyframes satchel-float{0%,100%{transform:translateY(0) rotate(5deg)}50%{transform:translateY(-8px) rotate(3deg)}}
@media(max-width:900px){
  .hero{gap:20px}.hero-board{max-width:560px;width:100%;margin:10px auto 0}.hero-satchel{right:8px}
  .method-grid{gap:14px}.parent-demo{margin:0;border-radius:0;transform:none}
}
@media(max-width:600px){
  .brand img{width:46px;height:46px}.hero{text-align:left}.hero h1{font-size:clamp(2.7rem,14vw,4rem)}
  .hero-board{min-height:475px}.hero-board:before{width:94%;height:420px;right:1%}.hero-board:after{width:80%;height:340px}
  .hero-satchel{width:170px;right:-8px;top:-16px}.board-home{width:100%;margin-top:115px;padding:27px 20px}
  .subject-row{grid-template-columns:1fr}.mini-subject.more{grid-column:auto}.mini-subject b{font-size:.78rem}
  .note-two{left:5px;top:68px}.note-one{right:0;bottom:5px}.doodle-star{left:5px}
  .strip{transform:none}.strip-inner{grid-template-columns:1fr 1fr}.strip article{padding-left:13px}
  .app-card{padding:27px}.parent-demo{min-height:330px}.faq-list details{padding:16px}
}

/* Accueil collection — une carte d’aventures multi-matière */
.collection-hero{min-height:710px;padding-top:66px;padding-bottom:72px;align-items:center}
.collection-hero-copy{position:relative;z-index:4}
.collection-hud{max-width:520px;margin-top:27px;padding:12px 15px;display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:11px;border:1px solid rgba(104,80,234,.12);border-radius:18px;background:rgba(255,255,255,.7);box-shadow:0 10px 28px rgba(39,35,77,.05)}
.hud-gem{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--soft-purple);color:var(--purple)}
.collection-hud div:not(.hud-track){display:grid;line-height:1.15}.collection-hud small{font-size:.58rem;letter-spacing:.11em;color:var(--muted);font-weight:850}.collection-hud b{font-size:.78rem}.collection-hud>strong{font-size:.66rem;color:var(--teal);white-space:nowrap}
.hud-track{height:7px;border-radius:99px;background:#e6e5ee;overflow:hidden}.hud-track i{display:block;width:62%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--teal),var(--purple))}
.collection-stage{position:relative;min-height:560px;isolation:isolate}
.collection-stage:before{content:"";position:absolute;inset:35px 5px 25px 20px;border-radius:48% 52% 45% 55%/48% 44% 56% 52%;background:linear-gradient(145deg,#e5e0ff,#dff7f1 58%,#fff0e8);transform:rotate(4deg);z-index:-3;box-shadow:0 25px 70px rgba(49,41,94,.11)}
.stage-orbit{position:absolute;border-radius:50%;border:1.5px dashed rgba(104,80,234,.25);z-index:-2}.orbit-large{width:430px;height:430px;right:12px;top:68px;animation:orbit-spin 32s linear infinite}.orbit-small{width:290px;height:290px;left:55px;top:145px;border-color:rgba(22,151,140,.28);animation:orbit-spin 24s linear infinite reverse}
.stage-satchel{position:absolute;width:245px;right:8px;top:-20px;filter:drop-shadow(0 24px 25px rgba(58,40,140,.2));transform:rotate(5deg);animation:satchel-float 5s ease-in-out infinite;z-index:3}
.stage-spark{position:absolute;z-index:5;color:var(--yellow)}.spark-one{font-size:2.2rem;left:20px;top:55px;transform:rotate(-12deg)}.spark-two{font-size:1.4rem;right:23px;top:238px;color:var(--coral)}
.stage-world{position:absolute;z-index:4;display:flex;align-items:center;gap:13px;padding:15px 16px;border:1px solid rgba(23,33,60,.07);border-radius:22px;background:rgba(255,255,255,.95);box-shadow:0 18px 42px rgba(31,39,76,.13);text-decoration:none;transition:transform .22s ease,box-shadow .22s ease}
.stage-world:hover{transform:translateY(-4px) rotate(-.5deg);box-shadow:0 23px 48px rgba(31,39,76,.17)}
.stage-world .world-symbol{width:48px;height:48px;display:grid;place-items:center;border-radius:16px;color:#fff;font-size:1.2rem;font-weight:850;flex:0 0 auto}.stage-world div{display:grid;line-height:1.15}.stage-world small{font-size:.57rem;letter-spacing:.1em;font-weight:900}.stage-world b{font-size:.95rem}.stage-world em{font-style:normal;color:var(--muted);font-size:.7rem}.stage-world>strong{margin-left:auto;color:var(--purple)}
.stage-maths{left:-7px;top:205px;width:275px}.stage-maths .world-symbol{background:linear-gradient(145deg,var(--purple),#846af4)}.stage-maths small{color:var(--teal)}
.stage-french{right:9px;top:330px;width:265px}.stage-french .world-symbol{background:linear-gradient(145deg,var(--coral),#ff9b79)}.stage-french small{color:var(--coral)}
.stage-world img.world-symbol{object-fit:cover;padding:0;box-shadow:0 7px 16px rgba(92,38,95,.22)}
.world-lock{margin-left:auto;padding:6px 8px;border-radius:99px;background:var(--soft-coral);color:#a44535;font-size:.62rem;font-weight:850}
.stage-reward{position:absolute;z-index:4;left:36px;bottom:34px;display:flex;align-items:center;gap:10px;padding:12px 15px;border-radius:18px;background:#18223e;color:#fff;box-shadow:0 16px 38px rgba(23,33,60,.2);transform:rotate(1deg)}
.stage-reward>span{width:36px;height:36px;display:grid;place-items:center;border-radius:12px;background:var(--yellow);color:#6e4700}.stage-reward div{display:grid}.stage-reward b{font-size:.78rem}.stage-reward small{font-size:.62rem;color:#c6cee0}
@keyframes orbit-spin{to{transform:rotate(360deg)}}
.universe-section{position:relative;overflow:hidden;background:#eef1f8;color:var(--ink)}
.universe-section:before,.universe-section:after{content:"";position:absolute;border-radius:50%}.universe-section:before{width:410px;height:410px;left:-230px;top:150px;background:#dff6f1}.universe-section:after{width:340px;height:340px;right:-180px;bottom:80px;background:#e5dfff}
.universe-inner{position:relative;z-index:2;max-width:var(--max);margin:auto;padding:108px 24px}
.universe-heading{display:grid;grid-template-columns:1.05fr .95fr;align-items:end;gap:48px;margin-bottom:60px}.universe-heading h2{font-size:clamp(2.55rem,5vw,4.25rem);line-height:1.01;letter-spacing:-.05em;margin:0}.universe-heading h2 em{font-family:Georgia,"Times New Roman",serif;font-style:normal;font-weight:500;color:var(--purple)}.universe-heading>p{margin:0;color:var(--muted);font-size:1.05rem}
.universe-map{position:relative;display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start;padding:20px 0 46px}
.universe-path{position:absolute;left:12%;right:12%;top:138px;height:110px;border-top:3px dashed rgba(104,80,234,.25);border-radius:50%;transform:rotate(2deg)}
.universe-world{position:relative;z-index:2;min-height:420px;padding:24px;border-radius:32px;background:#fff;border:1px solid rgba(23,33,60,.06);box-shadow:0 18px 46px rgba(39,39,77,.08);text-decoration:none;overflow:hidden;transition:transform .24s ease,box-shadow .24s ease}
.universe-world:hover{transform:translateY(-7px) rotate(-.35deg);box-shadow:0 28px 60px rgba(39,39,77,.14)}
.universe-world:nth-child(3){margin-top:50px}.universe-world:nth-child(4){margin-top:12px}
.world-index{position:absolute;right:20px;top:18px;font-size:.72rem;font-weight:900;color:#9ba3b5}
.world-art{height:145px;border-radius:25px;display:grid;place-items:center;margin:12px 0 24px;position:relative;overflow:hidden}.world-art:before,.world-art:after{content:"";position:absolute;border-radius:50%;background:rgba(255,255,255,.32)}.world-art:before{width:100px;height:100px;left:-30px;top:-25px}.world-art:after{width:72px;height:72px;right:-20px;bottom:-15px}.math-art{background:linear-gradient(145deg,#ddd6ff,#c4eeea)}.fifth-art{background:linear-gradient(145deg,#dff6f0,#fff0dc)}.letter-art{background:linear-gradient(145deg,#ffe1d9,#f2e7ff);font:700 3.2rem Georgia,serif;color:var(--coral)}.world-art img{width:102px;height:102px;border-radius:25px;object-fit:cover;box-shadow:0 13px 27px rgba(31,39,76,.18);z-index:2;transform:rotate(-3deg)}.fifth-art img{transform:rotate(3deg)}
.letter-art img{transform:rotate(-2deg)}
.universe-world>small{font-size:.65rem;letter-spacing:.11em;color:var(--teal);font-weight:900}.french-world>small{color:var(--coral)}.universe-world h3{font-size:1.45rem;line-height:1.08;letter-spacing:-.025em;margin:10px 0}.universe-world p{color:var(--muted);font-size:.9rem}.world-cta{position:absolute;left:24px;right:24px;bottom:24px;font-size:.8rem;font-weight:850;color:var(--purple)}.locked{opacity:.84;border-style:dashed}.locked .world-cta{color:var(--muted)}
.universe-ribbon{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:20px;margin-top:12px;padding:20px 24px;border-radius:27px;background:#18223e;color:#fff;box-shadow:0 20px 50px rgba(23,33,60,.18);transform:rotate(-.35deg)}.universe-ribbon img{width:92px;height:92px;object-fit:contain;filter:drop-shadow(0 10px 12px rgba(0,0,0,.18))}.universe-ribbon div{display:grid}.universe-ribbon small{font-size:.62rem;letter-spacing:.12em;color:#87ded5;font-weight:900}.universe-ribbon b{font-size:1.25rem}.universe-ribbon p{margin:3px 0 0;color:#c7cede;font-size:.86rem}.ribbon-medal{width:84px;height:84px;display:grid;place-items:center;text-align:center;border-radius:50%;background:linear-gradient(145deg,var(--yellow),#ef8d32);color:#533800;font-size:.65rem;line-height:1.1;transform:rotate(5deg)}.ribbon-medal b{font-size:.82rem}
@media(max-width:900px){
  .collection-hero{min-height:auto}.collection-stage{max-width:570px;width:100%;margin:20px auto 0}.universe-heading{grid-template-columns:1fr;gap:20px}.universe-map{grid-template-columns:1fr 1fr}.universe-world:nth-child(3),.universe-world:nth-child(4){margin-top:0}.universe-world:nth-child(4){grid-column:1/-1;min-height:350px}.universe-path{display:none}
}
@media(max-width:600px){
  .collection-hud{grid-template-columns:auto 1fr}.collection-hud .hud-track,.collection-hud>strong{grid-column:1/-1}.collection-stage{min-height:525px}.collection-stage:before{inset:35px 0 25px}.stage-satchel{width:185px;right:0;top:0}.orbit-large{width:330px;height:330px;right:0;top:90px}.orbit-small{width:230px;height:230px;left:10px;top:180px}.stage-maths{left:0;top:200px;width:245px}.stage-french{right:0;top:316px;width:238px}.stage-reward{left:7px;bottom:15px}.spark-two{right:5px}
  .universe-inner{padding:78px 18px}.universe-map{grid-template-columns:1fr}.universe-world,.universe-world:nth-child(4){min-height:385px}.universe-world:nth-child(4){grid-column:auto}.universe-ribbon{grid-template-columns:auto 1fr;padding:18px}.universe-ribbon img{width:72px;height:72px}.ribbon-medal{grid-column:1/-1;width:auto;height:auto;border-radius:999px;padding:10px;transform:none}.universe-ribbon b{font-size:1rem}
}

/* Hero éditorial de la collection — build 4 */
.collection-hero{
  position:relative;
  max-width:none;
  min-height:760px;
  padding:76px max(24px,calc((100vw - var(--max))/2)) 88px;
  overflow:hidden;
  background:
    radial-gradient(circle at 80% 18%,rgba(255,255,255,.92) 0 8%,transparent 8.2%),
    radial-gradient(circle at 92% 78%,rgba(255,215,118,.34),transparent 22rem),
    radial-gradient(circle at 14% 16%,rgba(105,82,234,.15),transparent 25rem),
    linear-gradient(125deg,#fffaf3 0%,#f3efff 47%,#e8f9f6 100%);
  border-bottom:1px solid rgba(64,48,137,.08)
}
.collection-hero:before,.collection-hero:after{content:"";position:absolute;pointer-events:none}
.collection-hero:before{width:190px;height:190px;left:-78px;bottom:45px;border:2px dashed rgba(104,80,234,.18);border-radius:50%}
.collection-hero:after{width:110px;height:56px;right:6%;top:54px;border-top:4px solid rgba(243,124,104,.45);border-radius:50%;transform:rotate(17deg)}
.collection-hero-copy{max-width:650px}
.collection-hero .eyebrow{display:inline-flex;align-items:center;padding:9px 13px;border-radius:999px;background:rgba(255,255,255,.82);box-shadow:0 8px 24px rgba(47,39,92,.07)}
.collection-hero .eyebrow:before{width:9px;height:9px;border-radius:50%;margin-right:9px;background:var(--coral);box-shadow:0 0 0 5px rgba(243,124,104,.14)}
.collection-hero h1{max-width:680px;font-size:clamp(3.8rem,6.6vw,6.35rem);line-height:.92}
.collection-hero .lead{max-width:610px;font-size:1.2rem}
.collection-stage{min-height:610px}
.collection-stage:before{inset:25px -18px 12px 0;background:linear-gradient(145deg,#dcd5ff,#ccf4ed 58%,#ffe4d8);box-shadow:0 32px 85px rgba(59,45,126,.17)}
.stage-satchel{width:285px;right:-5px;top:-38px}
.stage-maths{left:-25px;top:230px;width:292px}
.stage-french{right:-8px;top:370px;width:277px}
.stage-reward{left:18px;bottom:27px}
@media(max-width:900px){
  .collection-hero{padding-top:58px;min-height:auto}.collection-hero h1{font-size:clamp(3.55rem,10vw,5.35rem)}.collection-stage{min-height:570px}
}
@media(max-width:600px){
  .collection-hero{padding:42px 18px 58px}.collection-hero h1{font-size:clamp(3rem,15vw,4.35rem)}.collection-stage{min-height:535px}.stage-satchel{width:200px;right:-4px;top:0}.stage-maths{left:0;top:210px;width:250px}.stage-french{right:0;top:332px;width:242px}.stage-reward{left:6px;bottom:4px}
}

/* Cover panoramique Travail Maison — build 5 */
.collection-hero{
  background-image:
    linear-gradient(90deg,rgba(255,253,249,.98) 0%,rgba(255,253,249,.92) 29%,rgba(255,253,249,.48) 47%,rgba(255,253,249,.05) 68%),
    url("../assets/travail-maison-adventure-cover-v1.webp");
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat
}
.collection-stage:before,.collection-stage:after,.collection-stage .stage-orbit,.collection-stage .stage-spark,.collection-stage .stage-satchel{display:none}
.collection-stage{min-height:610px}
.stage-maths{left:4%;top:315px}
.stage-french{right:1%;top:430px}
.stage-reward{left:13%;bottom:35px}
@media(max-width:900px){
  .collection-hero{background-image:linear-gradient(180deg,rgba(255,253,249,.98) 0%,rgba(255,253,249,.9) 38%,rgba(255,253,249,.16) 67%,rgba(255,253,249,.03) 100%),url("../assets/travail-maison-adventure-cover-v1.webp");background-position:62% center}
  .collection-stage{min-height:560px}.stage-maths{left:2%;top:270px}.stage-french{right:2%;top:390px}.stage-reward{left:8%;bottom:25px}
}
@media(max-width:600px){
  .collection-hero{background-position:64% bottom;background-size:auto 68%,cover;background-color:#fffaf5}.collection-stage{min-height:520px}.stage-maths{left:0;top:245px;width:245px}.stage-french{right:0;top:355px;width:238px}.stage-reward{left:4px;bottom:0}
}

/* Matières de la collection et contrastes — build 6 */
.stage-subjects{position:absolute;z-index:5;top:38px;right:0;display:grid;grid-template-columns:repeat(2,minmax(132px,1fr));gap:9px;width:min(330px,95%)}
.stage-subject{display:flex;align-items:center;gap:9px;min-height:48px;padding:8px 11px;border:1px solid rgba(255,255,255,.58);border-radius:15px;color:#fff;box-shadow:0 12px 28px rgba(23,33,60,.18);backdrop-filter:blur(9px)}
.stage-subject i{display:grid;place-items:center;flex:0 0 31px;height:31px;border-radius:10px;background:rgba(255,255,255,.18);color:#fff;font-size:.7rem;font-style:normal;font-weight:900}
.stage-subject b{font-size:.74rem;line-height:1.1;letter-spacing:-.01em}
.subject-english{background:rgba(39,76,154,.94)}
.subject-physics{background:rgba(82,52,143,.94)}
.subject-svt{background:rgba(36,98,58,.94)}
.subject-history{background:rgba(122,67,23,.94)}
.stage-maths small{color:#076b64}.stage-french small{color:#9b362a}.world-lock{color:#762d24;background:#ffe6df}
@media(max-width:900px){.stage-subjects{top:24px;right:2%;width:min(350px,96%)}}
@media(max-width:600px){.stage-subjects{top:12px;left:0;right:0;width:100%;grid-template-columns:1fr 1fr;gap:7px}.stage-subject{min-height:43px;padding:6px 8px}.stage-subject i{flex-basis:28px;height:28px}.stage-subject b{font-size:.68rem}}

/* Accueil mobile — composition dédiée, sans positions desktop qui débordent. */
@media(max-width:700px){
  html,body{max-width:100%;overflow-x:hidden}
  .nav{min-height:60px;padding:7px 14px;gap:12px}
  .brand{min-width:0;gap:9px}.brand img{width:42px;height:42px;flex:0 0 42px}.brand b{font-size:.96rem}.brand span{min-width:0}.brand small{display:none}
  .collection-hero{display:block;min-height:0;padding:30px 16px 38px;background:none;background-color:#fffaf5;overflow:hidden}
  .collection-hero:before,.collection-hero:after{display:none}
  .collection-hero-copy{width:100%;max-width:100%;min-width:0}
  .collection-hero .eyebrow{max-width:100%;padding:8px 11px;font-size:.66rem;line-height:1.35}
  .collection-hero h1{max-width:100%;margin-top:18px;font-size:clamp(2.45rem,10.8vw,2.95rem);line-height:.96;letter-spacing:-.052em;overflow-wrap:anywhere;word-break:normal}
  .collection-hero h1 br{display:none}.collection-hero h1 em{display:block;margin-top:.12em}
  .collection-hero .lead{max-width:100%;margin-top:20px;font-size:1rem;line-height:1.55}
  .collection-hero .hero-actions{display:grid;grid-template-columns:minmax(0,1fr);margin:22px 0 18px}.collection-hero .button{width:100%;min-width:0;white-space:normal;text-align:center}
  .collection-hero .trust-line{display:grid;grid-template-columns:1fr 1fr;gap:8px 12px;font-size:.76rem}
  .collection-hud{display:none}
  .collection-stage{display:block;width:100%;max-width:none;min-height:410px;margin:30px 0 0;padding:0;border-radius:28px;overflow:hidden;isolation:isolate;background-image:url("../assets/travail-maison-adventure-cover-v1.webp");background-size:cover;background-position:center;background-repeat:no-repeat;box-shadow:0 20px 52px rgba(36,42,78,.16)}
  .collection-stage:before{content:"";display:block;position:absolute;inset:0;z-index:-1;border-radius:0;background:linear-gradient(180deg,rgba(15,28,59,.02) 20%,rgba(15,28,59,.2) 72%,rgba(15,28,59,.36));transform:none;box-shadow:none}
  .stage-subjects{position:absolute;top:13px;left:13px;right:13px;width:auto;grid-template-columns:1fr 1fr;gap:7px}
  .stage-subject{min-width:0;min-height:46px;padding:7px 8px;gap:7px}.stage-subject i{flex-basis:29px;height:29px}.stage-subject b{min-width:0;font-size:.67rem;overflow-wrap:anywhere}
  .stage-world,.stage-maths,.stage-french,.stage-reward{position:relative;inset:auto;width:100%;max-width:none;transform:none}
  .stage-world{min-width:0;padding:13px;border-radius:18px}.stage-world:hover{transform:none}.stage-world div{min-width:0}.stage-world b{font-size:.9rem;overflow-wrap:anywhere}.stage-world .world-symbol{width:44px;height:44px;border-radius:14px}.world-lock{flex:0 0 auto;padding:5px 7px;font-size:.58rem}
  .stage-reward{margin-top:auto;padding:11px 13px;border-radius:16px}.stage-reward div{min-width:0}.stage-reward b,.stage-reward small{overflow-wrap:anywhere}
  .universe-inner{padding:68px 16px}.universe-heading h2{font-size:clamp(2.25rem,11vw,3rem)}.universe-map{gap:18px}.universe-world,.universe-world:nth-child(4){min-height:370px;padding:21px}.world-cta{left:21px;right:21px;bottom:21px}
}
@media(max-width:360px){
  .collection-hero h1{font-size:2.4rem}.collection-hero .trust-line{grid-template-columns:1fr}.collection-stage{padding-top:136px}.stage-subject b{font-size:.62rem}.stage-world b{font-size:.84rem}.stage-world em{font-size:.64rem}.world-lock{font-size:.54rem}
}

/* Statut de la collection avant publication — build 9 */
.app-grid.collection-status-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-items:stretch}
.collection-status-grid .app-card{min-height:100%;align-items:flex-start}
.collection-status-grid .app-icon{flex:0 0 auto}
.collection-status-grid .status{background:#fff0f4;color:#a43b5b}
.collection-status-grid .facts{margin-bottom:0}
.muted-link{color:#737d91;cursor:default}
@media(max-width:760px){.app-grid.collection-status-grid{grid-template-columns:1fr}.collection-status-grid .app-card{grid-template-columns:72px 1fr}.collection-status-grid .app-icon{width:72px;height:72px}}

/* Carte des matières par niveau — build 12 */
.subject-world-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.subject-world-card{--subject:#6750e5;min-width:0;padding:25px;border:1px solid rgba(23,33,60,.07);border-radius:28px;background:#fff;box-shadow:0 16px 42px rgba(39,39,77,.07)}
.subject-world-card:last-child{grid-column:1/-1}
.subject-world-card header{display:block}.subject-world-card header div{min-width:0}.subject-world-card header small{color:var(--subject);font-size:.62rem;font-weight:950;letter-spacing:.1em}.subject-world-card h3{margin:2px 0 0;font-size:1.35rem;line-height:1.1}.subject-world-card>p{min-height:2.9em;margin:16px 0 20px;color:var(--muted);font-size:.9rem}
.french-world{--subject:#b84a68}.history-world{--subject:#8a542c}.physics-world{--subject:#6847a7}.svt-world{--subject:#238154}.english-world{--subject:#315ca8}.italian-world{--subject:#d05a45}
.grade-icon-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.grade-icon{min-width:0;padding:8px 7px 9px;border:1px solid #e3e4eb;border-radius:17px;background:#f8f8fb;color:var(--ink);text-align:center;text-decoration:none;display:grid;justify-items:center}.grade-icon img{width:100%;aspect-ratio:1;border-radius:13px;object-fit:cover;box-shadow:0 7px 16px rgba(25,31,63,.11)}.grade-icon b{margin-top:7px;font-size:.84rem}.grade-icon small{font-size:.57rem;font-weight:850;color:#7a8398}.grade-icon.preparing{border-color:color-mix(in srgb,var(--subject) 26%,white);background:color-mix(in srgb,var(--subject) 6%,white)}a.grade-icon.preparing:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(31,39,76,.09)}.grade-icon.preparing small{color:var(--subject)}.grade-icon.future{background:#f1f2f5;color:#767d8d}.grade-icon.future img{filter:grayscale(.92);opacity:.48}.grade-icon.future small{color:#8a91a0}
@media(max-width:760px){.subject-world-grid{grid-template-columns:1fr;gap:16px}.subject-world-card,.subject-world-card:last-child{grid-column:auto;padding:20px}.subject-world-card>p{min-height:0}.grade-icon-grid{gap:7px}.grade-icon{padding:6px 5px 8px;border-radius:14px}.grade-icon img{border-radius:10px}.grade-icon small{font-size:.51rem}}