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/* Axiom identity and expanded library */
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@media(max-width:900px){.site-header nav{gap:11px}.site-header nav a{font-size:12px}.logo-window{width:155px}.home-hero{gap:30px;min-height:580px;padding-block:45px 50px}.home-intro h1{font-size:43px}.home-lead{font-size:16px}.home-intro-text{font-size:12px}.home-intro .button{font-size:12px;padding-inline:15px;gap:15px}.library-preview-label{font-size:8px}.book-stack{height:290px}.book-preview{height:255px}.library-preview{min-height:405px}.entry-strip>a{padding:25px 15px;gap:10px}.entry-strip h2{font-size:16px}.entry-strip p{font-size:10px}.brand-story{gap:45px}.brand-story h2{font-size:29px}.teacher-intro{grid-template-columns:260px 1fr;gap:40px}.teacher-nameplate{padding:28px;min-height:285px}.teacher-nameplate h2{font-size:37px}.teacher-summary h2{font-size:28px}.teacher-summary>p:not(.eyebrow){font-size:13px}.teacher-profile{grid-template-columns:210px 1fr;gap:40px}.about-hero{gap:45px}.about-hero h1{font-size:42px}.about-values{gap:30px}.handout-cover{padding-inline:35px;height:250px}.reader-layout{grid-template-columns:190px minmax(0,1fr);gap:23px}.pdf-reader iframe{height:850px}.bank-filters{grid-template-columns:1fr 1fr 120px}.bank-filters>label:nth-child(2),.bank-filters>label:nth-child(3){grid-column:auto}.bank-filters>label:nth-child(4){grid-column:1}.bank-filters>label:nth-child(5){grid-column:2}.bank-filters .button{grid-column:3}.course-detail{grid-template-columns:220px minmax(0,1fr);gap:30px}.course-content{gap:22px}.course-title h2{font-size:27px}}
@media(max-width:850px){.header-inner{height:74px}.site-header nav{top:74px;background:white;padding:13px 24px}.site-header nav a{font-size:14px;padding-block:12px}.header-actions .my-learning-link{display:none}.about-contact{display:block}.about-contact .button-row{margin-top:25px}.bank-heading{align-items:flex-start}.bank-count{min-width:170px}.bank-count strong{font-size:36px}.bank-count small{max-width:170px;line-height:1.7}}
@media(max-width:600px){.logo-window{width:144px}.header-inner{height:70px;gap:9px}.site-header nav{top:70px}.site-header nav a{font-size:14px}.header-actions .button{font-size:10px;padding:6px 8px}.site-footer .logo-window{width:180px}.footer-top>div{gap:14px;font-size:11px}.home-hero{grid-template-columns:1fr;padding-block:34px 37px;gap:32px;min-height:0}.home-intro h1{font-size:45px;line-height:1.3}.home-lead{font-size:16px;margin-top:21px}.home-intro-text{font-size:13px;margin-top:15px;max-width:400px}.home-intro .button-row{margin-top:23px;gap:10px}.home-intro .button{font-size:12px;padding:10px 15px;gap:12px}.library-preview{min-height:385px;padding:20px}.library-preview-label{font-size:8px}.book-stack{height:285px;margin-bottom:15px}.book-preview{height:260px;width:55%}.book-precal{top:12px}.book-calculus{top:24px}.library-preview-caption{font-size:12px;gap:23px}.entry-strip{grid-template-columns:1fr}.entry-strip>a,.entry-strip>a:first-child,.entry-strip>a:last-child{padding:20px 7px;border-right:0;border-bottom:1px solid var(--line);gap:22px}.entry-strip>a:last-child{border-bottom:0}.entry-strip h2{font-size:18px}.entry-strip p{font-size:11px}.entry-number{font-size:24px}.brand-story{grid-template-columns:1fr;gap:25px}.brand-story h2{font-size:30px}.story-copy{font-size:14px;line-height:1.95}.teacher-section{padding-block:42px}.teacher-intro{grid-template-columns:1fr;gap:30px}.teacher-nameplate{min-height:235px;padding:29px}.teacher-nameplate h2{font-size:41px}.teacher-signature{margin-top:22px;padding-top:18px}.teacher-summary h2{font-size:29px}.teacher-summary>p:not(.eyebrow){font-size:14px}.home-closing{display:block}.home-closing h2{font-size:27px}.home-closing>.button{margin-top:24px}.home-closing p:not(.eyebrow){font-size:13px}.about-hero{grid-template-columns:1fr;padding-block:35px 30px;gap:20px}.about-hero h1{font-size:39px}.about-brand{padding:22px 13px 8px}.about-brand .logo-window{width:100%;max-width:330px}.about-brand p{font-size:11px;margin-top:20px}.about-values{grid-template-columns:1fr;gap:25px}.about-values>div{border-bottom:1px solid var(--line);padding-bottom:22px;display:grid;grid-template-columns:45px 1fr;gap:0 15px}.about-values h2{font-size:21px;margin:0 0 12px}.about-values p{grid-column:2;font-size:13px}.teacher-profile{grid-template-columns:1fr;gap:30px}.teacher-profile-heading h2{font-size:39px}.teacher-profile-heading>p:last-child{margin-top:13px}.teacher-profile-body h3{font-size:20px}.teacher-profile-body>p{font-size:14px}.education-list{grid-template-columns:1fr;gap:22px;padding-block:22px}.about-contact h2{font-size:28px}.about-contact p:not(.eyebrow){font-size:13px}.course-detail{grid-template-columns:1fr;padding-block:30px;gap:28px}.course-title h2{font-size:29px}.course-title>p{margin-bottom:19px}.course-content{grid-template-columns:1fr;gap:22px}.course-content>div:last-child{grid-column:auto}.course-content p{font-size:13px}.course-enquiry{display:block}.course-enquiry .button{margin-top:24px}.handout-grid{grid-template-columns:1fr;gap:24px}.handout-cover{padding:24px 35px 0;height:260px}.handout-card-copy{padding:25px 24px 28px}.handout-card h2{font-size:28px}.handout-card-copy>p:not(.eyebrow){font-size:13px}.handout-facts{gap:8px 13px;font-size:11px}.handout-facts>span+span:before{margin-right:13px}.reading-note{padding-left:20px}.reading-note h2{font-size:22px}.reading-note p{font-size:13px}.reader-layout{grid-template-columns:1fr;gap:24px}.reader-outline{position:static;padding-top:0}.reader-outline ol{margin-block:15px 20px;font-size:12px}.reader-outline li{margin-bottom:4px}.pdf-reader iframe{height:75vh;min-height:550px}.bank-heading{display:block}.bank-count{margin-top:22px;text-align:left;display:flex;gap:10px;align-items:baseline;flex-wrap:wrap}.bank-count strong{font-size:33px;margin-right:0}.bank-count small{font-size:9px;max-width:none;flex-basis:100%;margin-top:0}.bank-filters{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:13px;gap:10px}.bank-filters .search-field{grid-column:1/-1}.bank-filters>label:nth-child(2),.bank-filters>label:nth-child(3){grid-column:1/-1}.bank-filters>label:nth-child(4){grid-column:1}.bank-filters>label:nth-child(5){grid-column:2}.bank-filters .button{grid-column:1/-1}.bank-filters>label>span:not(.sr-only){font-size:10px}.bank-filters select{font-size:12px}.source-line .tag{display:inline-block;margin:8px 0 0}.question-excerpt{height:120px}.explanation-provenance{font-size:10px}.picker-filters{grid-template-columns:1fr;gap:0}.picker-item>a{font-size:10px}.picker-item strong{font-size:12px}.picker-item small{font-size:9px}.question-picker{max-height:480px}}

.reader-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px;padding:14px;background:#f1f5f9;border-bottom:1px solid #d6e0e9;font-size:12px}.reader-toolbar label{display:flex;align-items:center;gap:8px}.reader-toolbar select{padding:7px 10px;border:1px solid #c8d5e0;border-radius:4px;background:#fff;color:#203b55}.reader-toolbar button:disabled{opacity:.35;cursor:default}.handout-page{display:block;width:100%;height:auto;background:white}@media(max-width:600px){.reader-toolbar{padding:11px 8px;font-size:11px}.reader-toolbar .plain-button{font-size:11px}.reader-toolbar select{padding:6px}}

/* Detailed topic lessons and navigation available before answering. */
.lesson-content .prose h3{font-size:18px;margin:30px 0 14px;color:var(--forest)}
.lesson-content .prose ol{padding-left:24px;margin:14px 0 22px}.lesson-content .prose li{padding:5px 0 5px 4px}
.lesson-pitfall{padding:18px 22px;background:#f3f6fa;border-left:3px solid #91abc2;border-radius:0 7px 7px 0;margin-top:25px}.lesson-content .lesson-pitfall h3{margin:0 0 10px;font-size:16px}.lesson-pitfall p{font-size:14px}
.lesson-content .katex-display{max-width:100%;overflow-x:auto;overflow-y:hidden;padding-block:5px}
.question-navigation{margin-top:28px;padding-top:23px;border-top:1px solid var(--line)}
.question-navigation-meta{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--muted);margin-bottom:14px}.question-navigation-meta a{color:var(--forest)}
.question-navigation-buttons{display:flex;justify-content:space-between;gap:16px}.question-navigation-buttons .button{min-width:130px}.question-navigation-buttons button:disabled{opacity:.38;cursor:default;transform:none}.question-navigation .field-help{margin-top:10px}
@media(max-width:600px){.question-navigation-buttons .button{min-width:0;flex:1;padding-inline:14px}.question-navigation-meta{font-size:11px}.lesson-pitfall{padding:16px}.lesson-content .prose h3{font-size:17px}}

/* ===== 2026-11-05 additions: trust band, steps line, fab dock ===== */
.trust-band{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-block:10px 70px}
.trust-card{background:#fff;border:1px solid var(--line);border-radius:10px;padding:28px 20px;text-align:center}
.trust-card b{display:block;font:600 36px/1.2 var(--serif);color:var(--forest);letter-spacing:-.01em}
.trust-card b em{font-style:normal;color:var(--gold)}
.trust-card>span{display:block;font-size:12px;color:var(--muted);margin-top:9px;letter-spacing:.06em}
.steps-line{display:grid;grid-template-columns:repeat(3,1fr);margin-top:45px}
.step-item{position:relative;padding-right:40px}
.step-num{display:inline-flex;width:36px;height:36px;border-radius:50%;background:var(--forest);color:#fff;align-items:center;justify-content:center;font:600 15px var(--serif);position:relative;z-index:1}
.step-item:not(:last-child):before{content:"";position:absolute;top:18px;left:52px;right:24px;height:1px;background:var(--line)}
.step-item h3{font-size:17px;margin:18px 0 9px}
.step-item p{font-size:13.5px;color:var(--muted);line-height:1.9}
.contact-fab{transition:opacity .25s ease,transform .25s ease}
.contact-fab.fab-dock{opacity:0;pointer-events:none;transform:translateY(12px)}
@media(max-width:760px){.trust-band{grid-template-columns:1fr;gap:12px}.steps-line{grid-template-columns:1fr;gap:28px}.step-item{padding-right:0}.step-item:not(:last-child):before{display:none}}

/* ===== 2026-11-05 hero math carousel (six scenes, 60s cycle) ===== */
.hero-math{position:relative;width:100%;aspect-ratio:636/520;border-radius:18px;overflow:hidden;background:linear-gradient(135deg,#0e2a49 0%,#16416e 100%);box-shadow:0 24px 48px rgba(14,42,73,.25)}
.hero-math svg{position:absolute;inset:0;width:100%;height:100%}
.hero-math .scene{position:absolute;inset:0;opacity:0;pointer-events:none}
.hero-math .sc1{animation:w1 60s linear infinite}
.hero-math .sc2{animation:w2 60s linear infinite}
.hero-math .sc3{animation:w3 60s linear infinite}
.hero-math .sc4{animation:w4 60s linear infinite}
.hero-math .sc5{animation:w5 60s linear infinite}
.hero-math .sc6{animation:w6 60s linear infinite}
@keyframes w1{0%{opacity:0}1.3333%{opacity:1}16.6667%{opacity:1}18%{opacity:0}100%{opacity:0}}
@keyframes w2{0%,16.6667%{opacity:0}18%{opacity:1}33.3333%{opacity:1}34.6667%{opacity:0}100%{opacity:0}}
@keyframes w3{0%,33.3333%{opacity:0}34.6667%{opacity:1}50%{opacity:1}51.3333%{opacity:0}100%{opacity:0}}
@keyframes w4{0%,50%{opacity:0}51.3333%{opacity:1}66.6667%{opacity:1}68%{opacity:0}100%{opacity:0}}
@keyframes w5{0%,66.6667%{opacity:0}68%{opacity:1}83.3333%{opacity:1}84.6667%{opacity:0}100%{opacity:0}}
@keyframes w6{0%,83.3333%{opacity:0}84.6667%{opacity:1}98.6667%{opacity:1}100%{opacity:0}}
@keyframes k_c7{0%,0.3333%{opacity:0;animation-timing-function:ease-out}1.5%{opacity:1}100%{opacity:1}}
.hero-math .c7{animation:k_c7 60s linear infinite}
@keyframes k_dt7{0%,1.5%{opacity:0;animation-timing-function:ease-out}2.1667%{opacity:1}100%{opacity:1}}
.hero-math .dt7{animation:k_dt7 60s linear infinite}
@keyframes k_chip7{0%,1.6667%{opacity:0;transform:translateY(14px);animation-timing-function:ease-out}2.8333%{opacity:1;transform:translateY(0)}100%{opacity:1;transform:translateY(0)}}
.hero-math .chip7{animation:k_chip7 60s linear infinite}
@keyframes m_rot7{0%,2.3333%{transform:rotate(0deg)}13.1667%{transform:rotate(-360deg)}100%{transform:rotate(-360deg)}}
.hero-math .rotg7{animation:m_rot7 60s linear infinite}
@keyframes m_dt7{0%,2.3333%{offset-distance:0%}13.1667%{offset-distance:100%}100%{offset-distance:100%}}
@keyframes drawA2{0%,17.1667%{stroke-dashoffset:820;animation-timing-function:ease-out}20.1667%{stroke-dashoffset:0}100%{stroke-dashoffset:0}}
@keyframes k_tg2{0%,20%{opacity:0;animation-timing-function:ease-out}20.8333%{opacity:.9}100%{opacity:.9}}
.hero-math .tg2{animation:k_tg2 60s linear infinite}
@keyframes k_chip2a{0%,20.3333%{opacity:0;transform:translateY(14px);animation-timing-function:ease-out}21.5%{opacity:1;transform:translateY(0)}100%{opacity:1;transform:translateY(0)}}
.hero-math .chip2a{animation:k_chip2a 60s linear infinite}
@keyframes k_chip2b{0%,21.6667%{opacity:0;transform:translateY(14px);animation-timing-function:ease-out}22.8333%{opacity:1;transform:translateY(0)}100%{opacity:1;transform:translateY(0)}}
.hero-math .chip2b{animation:k_chip2b 60s linear infinite}
@keyframes m_tg2{0%,20.5%{offset-distance:0%}31.3333%{offset-distance:100%}100%{offset-distance:100%}}
@keyframes k_ax8{0%,33.6667%{opacity:0;animation-timing-function:ease-out}34.6667%{opacity:1}100%{opacity:1}}
.hero-math .ax8{animation:k_ax8 60s linear infinite}
@keyframes draw8{0%,33.8333%{stroke-dashoffset:664;animation-timing-function:ease-out}36.5%{stroke-dashoffset:0}100%{stroke-dashoffset:0}}
@keyframes k_cb{0%,36.6667%{opacity:0}37%{opacity:1}42.1667%{opacity:1}43.5%{opacity:.35}100%{opacity:.35}}
.hero-math .cb{animation:k_cb 60s linear infinite}
@keyframes k_fb{0%,42%{opacity:0;animation-timing-function:ease-out}42.3333%{opacity:1}100%{opacity:1}}
.hero-math .fb{animation:k_fb 60s linear infinite}
.hero-math .cb rect,.hero-math .fb rect{transform-box:fill-box;transform-origin:50% 100%}
@keyframes k_b0{0%,36.8333%{transform:scaleY(0);animation-timing-function:ease-out}37.5833%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .b0{animation:k_b0 60s linear infinite}
@keyframes k_b1{0%,37.2%{transform:scaleY(0);animation-timing-function:ease-out}37.95%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .b1{animation:k_b1 60s linear infinite}
@keyframes k_b2{0%,37.5667%{transform:scaleY(0);animation-timing-function:ease-out}38.3167%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .b2{animation:k_b2 60s linear infinite}
@keyframes k_b3{0%,37.9333%{transform:scaleY(0);animation-timing-function:ease-out}38.6833%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .b3{animation:k_b3 60s linear infinite}
@keyframes k_b4{0%,38.3%{transform:scaleY(0);animation-timing-function:ease-out}39.05%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .b4{animation:k_b4 60s linear infinite}
@keyframes k_b5{0%,38.6667%{transform:scaleY(0);animation-timing-function:ease-out}39.4167%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .b5{animation:k_b5 60s linear infinite}
@keyframes k_b6{0%,39.0333%{transform:scaleY(0);animation-timing-function:ease-out}39.7833%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .b6{animation:k_b6 60s linear infinite}
@keyframes k_b7{0%,39.4%{transform:scaleY(0);animation-timing-function:ease-out}40.15%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .b7{animation:k_b7 60s linear infinite}
@keyframes k_g0{0%,42.3333%{transform:scaleY(0);animation-timing-function:ease-out}42.9167%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g0{animation:k_g0 60s linear infinite}
@keyframes k_g1{0%,42.55%{transform:scaleY(0);animation-timing-function:ease-out}43.1333%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g1{animation:k_g1 60s linear infinite}
@keyframes k_g2{0%,42.7667%{transform:scaleY(0);animation-timing-function:ease-out}43.35%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g2{animation:k_g2 60s linear infinite}
@keyframes k_g3{0%,42.9833%{transform:scaleY(0);animation-timing-function:ease-out}43.5667%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g3{animation:k_g3 60s linear infinite}
@keyframes k_g4{0%,43.2%{transform:scaleY(0);animation-timing-function:ease-out}43.7833%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g4{animation:k_g4 60s linear infinite}
@keyframes k_g5{0%,43.4167%{transform:scaleY(0);animation-timing-function:ease-out}44%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g5{animation:k_g5 60s linear infinite}
@keyframes k_g6{0%,43.6333%{transform:scaleY(0);animation-timing-function:ease-out}44.2167%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g6{animation:k_g6 60s linear infinite}
@keyframes k_g7{0%,43.85%{transform:scaleY(0);animation-timing-function:ease-out}44.4333%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g7{animation:k_g7 60s linear infinite}
@keyframes k_g8{0%,44.0667%{transform:scaleY(0);animation-timing-function:ease-out}44.65%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g8{animation:k_g8 60s linear infinite}
@keyframes k_g9{0%,44.2833%{transform:scaleY(0);animation-timing-function:ease-out}44.8667%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g9{animation:k_g9 60s linear infinite}
@keyframes k_g10{0%,44.5%{transform:scaleY(0);animation-timing-function:ease-out}45.0833%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g10{animation:k_g10 60s linear infinite}
@keyframes k_g11{0%,44.7167%{transform:scaleY(0);animation-timing-function:ease-out}45.3%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g11{animation:k_g11 60s linear infinite}
@keyframes k_g12{0%,44.9333%{transform:scaleY(0);animation-timing-function:ease-out}45.5167%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g12{animation:k_g12 60s linear infinite}
@keyframes k_g13{0%,45.15%{transform:scaleY(0);animation-timing-function:ease-out}45.7333%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g13{animation:k_g13 60s linear infinite}
@keyframes k_g14{0%,45.3667%{transform:scaleY(0);animation-timing-function:ease-out}45.95%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g14{animation:k_g14 60s linear infinite}
@keyframes k_g15{0%,45.5833%{transform:scaleY(0);animation-timing-function:ease-out}46.1667%{transform:scaleY(1)}100%{transform:scaleY(1)}}
.hero-math .g15{animation:k_g15 60s linear infinite}
@keyframes k_chip8{0%,46%{opacity:0;transform:translateY(14px);animation-timing-function:ease-out}47.1667%{opacity:1;transform:translateY(0)}100%{opacity:1;transform:translateY(0)}}
.hero-math .chip8{animation:k_chip8 60s linear infinite}
@keyframes k_wireU{0%,50.3333%{opacity:0;animation-timing-function:ease-out}52.1667%{opacity:1}100%{opacity:1}}
.hero-math .wireU{animation:k_wireU 60s linear infinite}
@keyframes k_wireV{0%,51.1667%{opacity:0;animation-timing-function:ease-out}53%{opacity:1}100%{opacity:1}}
.hero-math .wireV{animation:k_wireV 60s linear infinite}
@keyframes k_ringsG{0%,52.1667%{opacity:0;animation-timing-function:ease-out}54%{opacity:1}100%{opacity:1}}
.hero-math .ringsG{animation:k_ringsG 60s linear infinite}
@keyframes k_chip3a{0%,53%{opacity:0;transform:translateY(14px);animation-timing-function:ease-out}54.1667%{opacity:1;transform:translateY(0)}100%{opacity:1;transform:translateY(0)}}
.hero-math .chip3a{animation:k_chip3a 60s linear infinite}
@keyframes k_chip3b{0%,54.1667%{opacity:0;transform:translateY(14px);animation-timing-function:ease-out}55.3333%{opacity:1;transform:translateY(0)}100%{opacity:1;transform:translateY(0)}}
.hero-math .chip3b{animation:k_chip3b 60s linear infinite}
@keyframes peakPulse{0%,100%{opacity:.35;r:10}50%{opacity:.08;r:18}}
@keyframes m_cl3{0%,54.3333%{offset-distance:0%}65.1667%{offset-distance:100%}100%{offset-distance:100%}}
@keyframes k_sq{0%,67.1667%{opacity:0;animation-timing-function:ease-out}68.5%{opacity:1}100%{opacity:1}}
.hero-math .sq{animation:k_sq 60s linear infinite}
@keyframes k_f1{0%,68.3333%{opacity:0;animation-timing-function:ease-out}69.6667%{opacity:1}100%{opacity:1}}
.hero-math .f1{animation:k_f1 60s linear infinite}
@keyframes k_f2{0%,69.5%{opacity:0;animation-timing-function:ease-out}70.8333%{opacity:1}100%{opacity:1}}
.hero-math .f2{animation:k_f2 60s linear infinite}
@keyframes k_f5{0%,70.6667%{opacity:0;animation-timing-function:ease-out}72%{opacity:1}100%{opacity:1}}
.hero-math .f5{animation:k_f5 60s linear infinite}
@keyframes k_dt5{0%,71.6667%{opacity:0;animation-timing-function:ease-out}72.3333%{opacity:1}100%{opacity:1}}
.hero-math .dt5{animation:k_dt5 60s linear infinite}
@keyframes k_chip5{0%,72%{opacity:0;transform:translateY(14px);animation-timing-function:ease-out}73.1667%{opacity:1;transform:translateY(0)}100%{opacity:1;transform:translateY(0)}}
.hero-math .chip5{animation:k_chip5 60s linear infinite}
@keyframes m_dt5{0%,72.3333%{offset-distance:0%}82.3333%{offset-distance:100%}100%{offset-distance:100%}}
@keyframes drawSin{0%,83.6667%{stroke-dashoffset:760;animation-timing-function:ease-out}86.6667%{stroke-dashoffset:0}100%{stroke-dashoffset:0}}
@keyframes k_t1{0%,84.6667%{opacity:0;animation-timing-function:ease-out}86%{opacity:1}100%{opacity:1}}
.hero-math .t1{animation:k_t1 60s linear infinite}
@keyframes k_t3{0%,86%{opacity:0;animation-timing-function:ease-out}87.3333%{opacity:1}100%{opacity:1}}
.hero-math .t3{animation:k_t3 60s linear infinite}
@keyframes k_t5{0%,87.3333%{opacity:0;animation-timing-function:ease-out}88.6667%{opacity:1}100%{opacity:1}}
.hero-math .t5{animation:k_t5 60s linear infinite}
@keyframes k_t7{0%,88.6667%{opacity:0;animation-timing-function:ease-out}90%{opacity:1}100%{opacity:1}}
.hero-math .t7{animation:k_t7 60s linear infinite}
@keyframes k_chip6{0%,90.3333%{opacity:0;transform:translateY(14px);animation-timing-function:ease-out}91.5%{opacity:1;transform:translateY(0)}100%{opacity:1;transform:translateY(0)}}
.hero-math .chip6{animation:k_chip6 60s linear infinite}
@supports (offset-path: path("M0 0 L1 1")) {
.hero-math .dt7{transform:none;offset-path:path("M270 260 L275 252 280 244 285 237 290 229 295 222 300 216 305 209 310 203 315 198 320 193 325 189 330 186 335 183 340 182 345 180 350 180 355 180 360 182 365 183 370 186 375 189 380 193 385 198 390 203 395 209 400 216 405 222 410 229 415 237 420 244 425 252 430 260 435 268 440 276 445 283 450 291 455 298 460 304 465 311 470 317 475 322 480 327 485 331 490 334 495 337 500 338 505 340 510 340 515 340 520 338 525 337 530 334 535 331 540 327 545 322 550 317 555 311 560 304 565 298 570 291 575 283 580 276 585 268 590 260");offset-rotate:0deg;animation:k_dt7 60s linear infinite,m_dt7 60s linear infinite}
.hero-math .tg2{transform:none;offset-path:path("M60 390 C 170 390, 205 165, 320 210 C 420 248, 455 120, 590 135");offset-rotate:auto;animation:k_tg2 60s linear infinite,m_tg2 60s linear infinite}
.hero-math .cl3a,.hero-math .cl3b{transform:none;offset-path:path("M180 115 L192 117 203 116 215 113 227 107 238 99 250 89 262 79 273 68 285 60 297 54 308 53 320 57 332 66 343 81 355 100 367 122 378 146 390 170 402 193 413 215 425 234 437 250 448 265 460 277");offset-rotate:0deg;animation:m_cl3 60s linear infinite}
.hero-math .dt5{transform:none;offset-path:path("M80 250 L86 184 93 145 100 139 106 153 112 164 119 162 126 153 132 148 138 152 145 159 152 161 158 155 164 149 171 151 178 157 184 161 190 157 197 150 204 148 210 156 216 164 223 162 230 148 236 138 242 154 249 204 255 274 262 333 268 361 275 357 282 342 288 335 294 341 301 350 308 352 314 345 320 339 327 341 334 347 340 351 346 347 353 341 360 339 366 345 372 352 379 350 385 341 392 335 399 342 405 357 412 361 418 333 424 274 431 204 437 154 444 138 450 148 457 162 464 164 470 156 476 148 483 150 490 157 496 161 502 157 509 151 516 149 522 155 528 161 535 159 542 152 548 148 554 153 561 162 568 164 574 153 580 139 587 145 594 184 600 250");offset-rotate:0deg;animation:k_dt5 60s linear infinite,m_dt5 60s linear infinite}
}
@media (prefers-reduced-motion: reduce){
.hero-math .scene,.hero-math .scene *{animation:none!important}
.hero-math .scene{opacity:0}
.hero-math .sc1{opacity:1}
.hero-math .scene svg path[stroke-dasharray]{stroke-dashoffset:0!important}
}
@media(max-width:900px){.hero-math .scene>div{display:none}}
@media(max-width:600px){.hero-math{max-width:520px;margin:0 auto}}
@media(max-width:480px){.hero-math .scene>p{display:none}}
@media print{.hero-math{display:none}}
/* ===== end hero math carousel ===== */