/* Fits Calc R30 — education and tools catalog only. */
html body main.fc-edu-r30{margin:0;padding:0;color:#18364b;background:#f4f8fb;font:16px/1.7 system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
.fc-edu-r30 *{box-sizing:border-box}
html body .fc-edu-r30 .e30-wrap{width:min(1240px,calc(100% - 48px));margin:auto}
html body .fc-edu-r30 .e30-hero{padding:30px 0 50px;background:radial-gradient(ellipse at 15% 0,#d6eff8,transparent 70%),linear-gradient(115deg,#eef5f9 25%,#dceee8)}
.fc-edu-r30 .e30-crumb{font-size:13px;color:#567184;margin-bottom:28px}
.fc-edu-r30 .e30-crumb a{color:inherit}
.fc-edu-r30 .e30-hero-grid{display:grid;grid-template-columns:minmax(0,1.6fr) minmax(290px,1fr);gap:44px;align-items:center}
html body .fc-edu-r30 h1{font-size:clamp(32px,3.6vw,50px);font-weight:800;line-height:1.12;letter-spacing:-.035em;color:#14354a;margin:12px 0 22px;padding:0}
html body .fc-edu-r30 h2{font-size:clamp(27px,2.5vw,36px);font-weight:780;line-height:1.2;letter-spacing:-.025em;color:#17384d;margin:0 0 28px}
html body .fc-edu-r30 h3{font-size:21px;line-height:1.3;font-weight:750;letter-spacing:-.015em;color:inherit;margin:12px 0}
html body .fc-edu-r30 p{margin:0 0 16px;line-height:1.75;font-size:16px;color:#466478}
html body .fc-edu-r30 .e30-lead{font-size:18px;line-height:1.75;max-width:720px}
html body .fc-edu-r30 .e30-kicker{font-size:11px;letter-spacing:.09em;line-height:1.6;font-weight:800;text-transform:uppercase;color:#236e7a;margin:0 0 12px}
.fc-edu-r30 .e30-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin:24px 0 0}
html body .fc-edu-r30 a.e30-btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:12px 19px;background:#fff;border:1px solid #b9ced8;border-radius:12px;color:#1a465c;font-size:14px;line-height:1.4;font-weight:750;text-decoration:none}
html body .fc-edu-r30 a.e30-btn.primary{background:linear-gradient(110deg,#075bd1,#05869d);color:#fff;border-color:transparent;box-shadow:0 10px 22px #0c5bb21c}
.fc-edu-r30 .e30-jumps{display:flex;gap:12px 20px;flex-wrap:wrap;margin-top:25px}
.fc-edu-r30 .e30-jumps a{font-size:13px;color:#24586d;text-underline-offset:4px}
.fc-edu-r30 .e30-example{background:linear-gradient(135deg,#17394e,#155d5a);border-radius:22px;padding:25px;color:#fff;box-shadow:0 20px 45px #163c4a1f}
html body .fc-edu-r30 .e30-example .e30-kicker{color:#9de0d3}
.fc-edu-r30 .e30-example a{display:flex;flex-direction:column;gap:5px;padding:16px 0;color:#fff;text-decoration:none;border-bottom:1px solid #ffffff30}
.fc-edu-r30 .e30-example a:last-child{border-bottom:0;padding-bottom:0}
.fc-edu-r30 .e30-example span{color:#abd6dc;font-size:11px;letter-spacing:.06em;text-transform:uppercase}
.fc-edu-r30 .e30-example b{font-size:20px;line-height:1.35}
.fc-edu-r30 .e30-example small{font-size:13px;color:#cce7ed}
html body .fc-edu-r30 .e30-section{padding:58px 0;margin:0}
.fc-edu-r30 .e30-section.steel{background:linear-gradient(110deg,#e5eef5,#eef5f4)}
.fc-edu-r30 .e30-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.fc-edu-r30 .e30-grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}
html body .fc-edu-r30 a.e30-card{display:flex;flex-direction:column;align-items:flex-start;padding:24px;border:1px solid #c4d6e2;border-top:3px solid #4d91af;border-radius:17px;background:#ffffffd9;text-decoration:none;color:#183d53;transition:transform .15s,border-color .15s,box-shadow .15s}
.fc-edu-r30 .e30-card:nth-child(2n){border-top-color:#3a9880}
.fc-edu-r30 .e30-tag{font-size:11px;color:#2c736c;text-transform:uppercase;font-weight:750;letter-spacing:.06em}
html body .fc-edu-r30 .e30-card p{font-size:15px;margin-bottom:20px}
.fc-edu-r30 .e30-next{margin-top:auto;font-size:13px;font-weight:750;color:#14718a}
html body .fc-edu-r30 .e30-note{padding:19px 22px;margin-top:24px;border-left:3px solid #298d92;border-radius:0 12px 12px 0;background:#e8f3f6;color:#355c6b;font-size:14px}
.fc-edu-r30 .e30-steps{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px;list-style:none;counter-reset:steps;padding:0;margin:0}
.fc-edu-r30 .e30-steps li{counter-increment:steps;border-top:2px solid #789ca9;padding-top:16px}
.fc-edu-r30 .e30-steps li:before{content:'0' counter(steps);display:block;color:#18888b;font-size:26px;font-weight:800;margin-bottom:10px}
.fc-edu-r30 .e30-steps b{font-size:17px;line-height:1.4}
html body .fc-edu-r30 .e30-steps p{font-size:14px;margin-top:10px}
.fc-edu-r30 .e30-section.green{background:linear-gradient(120deg,#173b4c,#155b51);color:#fff}
html body .fc-edu-r30 .green h2,.fc-edu-r30 .green h3{color:#fff}
html body .fc-edu-r30 .green p{color:#d3e6e6}
html body .fc-edu-r30 .green .e30-kicker{color:#9fe0c8}
.fc-edu-r30 .e30-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:36px}
.fc-edu-r30 .e30-split>div{border-top:1px solid #ffffff4a;padding-top:12px}
.fc-edu-r30 .e30-reading{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}
.fc-edu-r30 .e30-reading a{display:flex;justify-content:space-between;gap:16px;padding:17px 20px;border:1px solid #c6d6e0;border-radius:12px;color:#244f66;background:#fff;font-weight:650;text-decoration:none}
.fc-edu-r30 .e30-institution{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(200px,1fr);gap:42px;align-items:center}
.fc-edu-r30 .e30-institution .e30-actions{margin:0}
.fc-edu-r30 .e30-faq{max-width:960px}
.fc-edu-r30 .e30-faq details{border-top:1px solid #bfd2dd;padding:18px 0}
.fc-edu-r30 .e30-faq details:last-child{border-bottom:1px solid #bfd2dd}
.fc-edu-r30 .e30-faq summary{font-weight:750;cursor:pointer;line-height:1.5;color:#254b60}
html body .fc-edu-r30 .e30-faq p{padding:16px 0 0;margin:0;font-size:15px}
.fc-edu-r30 a:focus-visible,.fc-edu-r30 summary:focus-visible{outline:3px solid #118f9a;outline-offset:4px}
html body .fc-edu-r30 a.e30-card:hover{border-color:#298b99;transform:translateY(-3px);box-shadow:0 12px 25px #28526717}
.fc-edu-r30 .e30-reading a:hover,.fc-edu-r30 .e30-example a:hover{color:#108bab}
html body[data-fc-tools-r30] main>.hero{padding-top:26px!important;padding-bottom:20px!important}
html body[data-fc-tools-r30] .heroBox.hero__grid{padding:30px!important;gap:30px!important;grid-template-columns:minmax(0,1.65fr) minmax(260px,1fr)!important;align-items:center!important}
html body[data-fc-tools-r30] .hero h1{font-size:clamp(32px,3.4vw,46px)!important;line-height:1.12!important;margin:16px 0!important;letter-spacing:-.035em!important}
html body[data-fc-tools-r30] .hero__lead{font-size:17px!important;line-height:1.7!important;margin:0!important}
html body[data-fc-tools-r30] .hero__actions{margin-top:20px!important}
html body[data-fc-tools-r30] .hero__facts{min-height:0!important;align-self:center!important;align-content:center!important;padding:20px!important;gap:10px!important}
html body[data-fc-tools-r30] .hero__facts>div{min-height:0!important;padding:14px!important}
html body[data-fc-tools-r30] .hero__facts strong{font-size:23px!important}
@media(max-width:900px){
.fc-edu-r30 .e30-hero-grid{gap:25px;grid-template-columns:minmax(0,1.4fr) minmax(240px,1fr)}
.fc-edu-r30 .e30-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
.fc-edu-r30 .e30-steps{grid-template-columns:repeat(2,minmax(0,1fr))}
html body[data-fc-tools-r30] .heroBox.hero__grid{grid-template-columns:minmax(0,1fr)!important}
}
@media(max-width:640px){
html body .fc-edu-r30 .e30-wrap{width:calc(100% - 32px)}
html body .fc-edu-r30 .e30-hero{padding:22px 0 34px}
html body .fc-edu-r30 .e30-section{padding:36px 0}
.fc-edu-r30 .e30-hero-grid,.fc-edu-r30 .e30-grid,.fc-edu-r30 .e30-grid.two,.fc-edu-r30 .e30-steps,.fc-edu-r30 .e30-split,.fc-edu-r30 .e30-reading,.fc-edu-r30 .e30-institution{grid-template-columns:minmax(0,1fr)}
html body .fc-edu-r30 h1{font-size:34px}
html body .fc-edu-r30 h2{font-size:27px}
html body .fc-edu-r30 .e30-lead{font-size:16px}
.fc-edu-r30 .e30-example{padding:22px}
.fc-edu-r30 .e30-card{padding:20px}
.fc-edu-r30 .e30-institution{gap:22px}
html body[data-fc-tools-r30] .heroBox.hero__grid{padding:22px!important;gap:20px!important}
html body[data-fc-tools-r30] .hero h1{font-size:34px!important}
}
@media(prefers-reduced-motion:reduce){.fc-edu-r30 *{transition:none!important;scroll-behavior:auto!important}}