:root{--csca-green:#23654f;--csca-ink:#1b332a;--csca-bg:#fafbf7;--csca-muted:#829079;--csca-line:#e3e9db;--tutor-primary-color:#23654f;--tutor-primary-hover-color:#164c39;--tutor-primary-color-rgb:35,101,79}
*{box-sizing:border-box}html{scroll-behavior:smooth}.csca-site{margin:0;background:var(--csca-bg);color:var(--csca-ink);font-family:Inter,"Segoe UI",Arial,sans-serif;font-size:15px;line-height:1.7}.csca-site a{color:var(--csca-green);text-decoration:none}.csca-site img{max-width:100%;height:auto}.csca-site button,.csca-site input,.csca-site select,.csca-site textarea{font:inherit}.csca-site :focus-visible{outline:3px solid #94ae69;outline-offset:4px}.csca-site h1,.csca-site h2,.csca-site h3{line-height:1.28;letter-spacing:-.04em;color:var(--csca-ink)}.csca-skip{position:fixed;top:-100px;left:15px;background:white;padding:12px;z-index:100000}.csca-skip:focus{top:10px}.csca-sidebar{position:fixed;left:0;top:0;bottom:0;width:235px;background:#fff;border-right:1px solid var(--csca-line);padding:34px 23px 20px;display:flex;flex-direction:column;z-index:100;overflow:auto}.admin-bar .csca-sidebar{top:32px}.csca-brand{display:flex;align-items:center;gap:10px;margin-bottom:46px;color:var(--csca-ink);font-size:28px;font-weight:750;letter-spacing:-1.5px;line-height:1.2}.csca-brand-light{font-weight:400}.csca-brand small{display:block;font-size:7px;color:#8c987c;letter-spacing:2.1px;margin-top:7px}.csca-brand-mark{display:grid;place-items:center;background:var(--csca-green);color:#e9eedb;width:39px;height:41px;border-radius:11px 11px 11px 2px;font:26px Georgia,serif}.csca-sidebar .custom-logo-link{display:block;margin-bottom:36px}.csca-sidebar .custom-logo{max-height:65px;object-fit:contain}.csca-label{font-size:10px;font-weight:700;letter-spacing:1.8px;color:#8e9b80;margin:0 0 15px}.csca-sidebar>.csca-label{margin-left:10px;font-size:9px}.csca-nav>a,.csca-nav .csca-menu>li>a{display:flex;gap:12px;align-items:center;padding:12px 11px;border-radius:6px;color:#71806a;font-size:13px;margin-bottom:5px}.csca-nav a:hover,.csca-nav .current-menu-item>a{background:#edf2e6;color:var(--csca-green)}.csca-menu{list-style:none;padding:0;margin:0}.csca-menu .sub-menu{padding-left:20px;list-style:none;font-size:12px}.csca-nav>a>span{font-size:20px;color:#829b6c}.csca-rule{border-top:1px solid var(--csca-line);margin:23px 8px}.csca-subjects a{display:flex;align-items:center;justify-content:space-between;padding:11px;color:#7d8a73;font-size:12px}.csca-dot{width:6px;height:6px;background:#a5b984;border-radius:50%}.csca-physics{background:#baafd4}.csca-chemistry{background:#ddb587}.csca-chinese{background:#d1a598}.csca-teacher-promo{margin-top:auto;padding:18px 15px;background:#f1f4e9;border-radius:9px;border:1px solid #e8ecde}.csca-teacher-promo>span{font-size:26px;color:#829e60}.csca-teacher-promo h2{font-size:14px;letter-spacing:-.02em;margin:6px 0}.csca-teacher-promo p{font-size:11px;color:#8c987e;margin:7px 0 18px}.csca-teacher-promo a{font-size:11px;display:flex;justify-content:space-between;font-weight:600}.csca-sidebar-bottom{margin:22px 8px 0;font-size:10px;color:#9aa58e;display:flex;justify-content:space-between}.csca-sidebar-bottom>span{color:#a2b17d}.csca-main-wrap{margin-left:235px;min-height:100vh;display:flex;flex-direction:column}.csca-topbar{background:white;border-bottom:1px solid var(--csca-line);padding:20px 44px;min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:16px}.csca-breadcrumb{display:flex;align-items:center;gap:14px;font-size:11px;color:#99a28f}.csca-breadcrumb strong{font-weight:500;color:#64765b}.csca-account-links{display:flex;align-items:center;gap:24px;font-size:12px}.csca-account-links>a:first-child{max-width:160px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.csca-account-links .csca-signout{font-size:11px;color:#9aa58d}.csca-button,.csca-site .csca-button{display:inline-flex;align-items:center;justify-content:center;gap:18px;background:var(--csca-green);padding:12px 20px;color:white;border-radius:6px;border:0;line-height:1.5;font-size:12px;font-weight:600}.csca-button:hover{filter:brightness(.9)}.csca-content{padding:34px 44px;max-width:1510px;width:100%;margin:0 auto;flex:1;min-width:0}.csca-footer{margin:0 44px;border-top:1px solid var(--csca-line);padding:23px 0;display:flex;gap:20px;flex-wrap:wrap;align-items:center;justify-content:space-between;color:#9ba78e;font-size:10px}.csca-footer>a{font-size:16px;font-weight:700}.csca-footer>a>span{font-weight:400}.csca-footer-menu{list-style:none;display:flex;gap:16px;padding:0;margin:0}.csca-menu-toggle{display:none}.csca-post{padding:20px 0;border-bottom:1px solid var(--csca-line)}.csca-post h1,.csca-page-heading{font-size:38px}.csca-post h2{font-size:27px}.csca-empty{border:1px solid var(--csca-line);background:#f0f4e7;padding:40px;border-radius:10px;margin:20px 0}.csca-empty h1{font-size:34px}.csca-empty p{color:#829173}.csca-hero{background:#edf0df;border:1px solid #e2e8d2;border-radius:14px;overflow:clip;padding:32px}.csca-hero .elementor-heading-title{font-size:43px;font-weight:750;line-height:1.24;letter-spacing:-1.8px;color:var(--csca-ink)}.csca-hero .elementor-heading-title em{font-style:normal;color:#68854b}.csca-hero .csca-eyebrow .elementor-heading-title,.csca-eyebrow .elementor-heading-title{font-size:10px;font-weight:700;letter-spacing:1.7px;color:#7d8f66;line-height:1.7}.csca-hero .elementor-widget-text-editor{color:#849174;font-size:14px;line-height:1.9}.csca-hero .elementor-button,.csca-cta .elementor-button,.csca-page-intro .elementor-button{background:var(--csca-green);color:white;border-radius:6px;font-size:13px;font-weight:600;padding:15px 22px}.csca-hero-foot{font-size:11px;color:#8c9b7b}.csca-hero-art{height:340px;position:relative;max-width:410px;margin:auto}.csca-orbit{position:absolute;left:12%;top:10%;width:75%;height:80%;border:1px solid #bfcba4;border-radius:50%;transform:rotate(-20deg) scaleX(1.25)}.csca-orbit:after{content:"";position:absolute;inset:25px;border:1px dashed #bec9a5;border-radius:50%}.csca-book{position:absolute;width:155px;height:220px;top:62px;left:17%;border-radius:3px 10px 10px 3px;box-shadow:5px 16px 25px #243d2525}.csca-book-back{background:#cad79a;left:44%;top:51px;transform:rotate(16deg);border-right:7px solid #f8f8e5;padding:14px;writing-mode:vertical-rl;color:#748e50;font-size:9px;letter-spacing:2px}.csca-book-front{background:var(--csca-green);border-left:8px solid #164935;transform:rotate(-12deg);padding:15px;color:#e5eaca;display:flex;flex-direction:column;justify-content:space-between}.csca-book small{font-size:6px;letter-spacing:1.6px}.csca-book-front>span{font:76px Georgia,serif;text-align:center;color:#cbd7a5}.csca-book strong{font-size:11px;line-height:1.7;letter-spacing:1px}.csca-floating-label{position:absolute;right:0;top:30px;background:#fffef2;padding:9px 13px;border:1px solid #d9e2c3;border-radius:6px;box-shadow:0 3px 15px #1e361d09;color:#82956b;font-size:9px;transform:rotate(5deg);white-space:nowrap}.csca-label-bottom{top:auto;bottom:25px;right:45px;transform:rotate(-5deg)}.csca-benefits{border-bottom:1px solid var(--csca-line);padding:22px 0}.csca-benefits .elementor-heading-title{font-size:13px;font-weight:600;color:#4f6542;line-height:1.5;letter-spacing:-.2px}.csca-benefits .elementor-widget-text-editor{font-size:11px;color:#96a187}.csca-section-intro{padding-top:28px}.csca-section-intro .elementor-heading-title{font-size:29px;line-height:1.3;font-weight:700;letter-spacing:-1px}.csca-section-intro .csca-eyebrow .elementor-heading-title{font-size:9px;letter-spacing:1.6px}.csca-section-intro .elementor-widget-text-editor{font-size:13px;color:#929f83}.csca-cta{background:#f0f3e8;border:1px solid var(--csca-line);padding:27px;border-radius:10px;margin-top:32px}.csca-cta .elementor-heading-title{font-size:25px;font-weight:650;letter-spacing:-.6px}.csca-cta .elementor-widget-text-editor{font-size:12px;color:#8a997c}.csca-page-intro{padding:25px 0}.csca-page-intro .elementor-heading-title{font-size:38px;font-weight:750;letter-spacing:-1.5px}.csca-page-intro .csca-eyebrow .elementor-heading-title{font-size:10px;letter-spacing:1.5px}.csca-page-intro .elementor-widget-text-editor{color:#8a9b7b;font-size:15px}.csca-steps{padding:20px 0}.csca-steps>.elementor-container{gap:18px}.csca-steps .elementor-column>.elementor-widget-wrap{border:1px solid var(--csca-line);border-radius:8px;background:white;padding:25px}.csca-steps .elementor-heading-title{font-size:20px;font-weight:600}.csca-steps .elementor-widget-text-editor{font-size:13px;color:#8a997b}.csca-native-courses{padding-top:15px}.csca-native-courses .tutor-card{border-radius:10px;overflow:hidden;border-color:var(--csca-line)}.csca-native-courses .tutor-course-name{font-size:17px;font-weight:650;line-height:1.5}.csca-native-courses .tutor-course-name a{color:var(--csca-ink)}.csca-native-courses .tutor-btn-outline-primary{border-radius:5px}.csca-login-card{max-width:490px;margin:0 auto 35px;padding:30px;background:white;border:1px solid var(--csca-line);border-radius:12px}.csca-login-card label{display:block;font-size:13px;color:#728665;margin-bottom:7px}.csca-login-card input[type=text],.csca-login-card input[type=password]{width:100%;border:1px solid #dbe4cf;border-radius:6px;padding:12px;background:#fcfdf9;color:var(--csca-ink)}.csca-login-card input[type=submit]{background:var(--csca-green);color:white;border:0;border-radius:5px;padding:12px 23px;cursor:pointer}.csca-login-card p{font-size:12px}.csca-login-card .login-remember label{display:flex;align-items:center;gap:8px}.csca-commerce{padding:15px 0}.csca-site .woocommerce a.button,.csca-site .woocommerce button.button.alt,.csca-site .woocommerce input.button.alt{background:var(--csca-green);color:white;border-radius:6px}.csca-site .woocommerce .woocommerce-info{border-top-color:var(--csca-green)}.csca-site .woocommerce .woocommerce-info::before{color:var(--csca-green)}.csca-site .woocommerce form .form-row input.input-text,.csca-site .woocommerce form .form-row textarea{padding:11px;border:1px solid var(--csca-line);border-radius:5px}.csca-content .elementor-section.elementor-section-boxed>.elementor-container{max-width:1200px}.csca-content .elementor-widget-heading h1,.csca-content .elementor-widget-heading h2,.csca-content .elementor-widget-heading h3{margin:0}.csca-content .elementor-widget-text-editor p:last-child{margin-bottom:0}
@media(min-width:1600px){.csca-hero{padding:45px}.csca-hero .elementor-heading-title{font-size:48px}.csca-hero .csca-eyebrow .elementor-heading-title{font-size:10px}}
@media(max-width:1200px){.csca-sidebar{width:205px;padding:28px 17px 20px}.csca-main-wrap{margin-left:205px}.csca-content{padding:28px}.csca-topbar{padding:18px 28px}.csca-footer{margin:0 28px}.csca-hero .elementor-heading-title{font-size:35px}.csca-hero-art{transform:scale(.9)}.csca-hero{padding:24px}.csca-hero .csca-eyebrow .elementor-heading-title{font-size:8px}.csca-hero .elementor-widget-text-editor{font-size:12px}.csca-brand{font-size:25px}.csca-subjects a{font-size:11px}.csca-account-links{gap:16px}}
@media(max-width:900px){.csca-hero .elementor-container{flex-wrap:wrap}.csca-hero .elementor-column{width:100%}.csca-hero-art{height:280px;width:340px;transform:scale(.9);transform-origin:top center}.csca-hero-art .csca-book{top:36px}.csca-hero .elementor-heading-title{font-size:36px}.csca-benefits .elementor-heading-title{font-size:11px}.csca-account-links{font-size:11px}.csca-breadcrumb{font-size:10px;gap:7px}.csca-steps>.elementor-container{flex-wrap:wrap}.csca-steps .elementor-column{width:100%;margin-bottom:15px}}
@media(max-width:767px){.csca-sidebar{display:none;top:70px;bottom:0;width:235px;box-shadow:15px 10px 35px #1b332a1a}.admin-bar .csca-sidebar{top:116px}.csca-menu-open .csca-sidebar{display:flex}.csca-main-wrap{margin-left:0}.csca-menu-toggle{display:inline-flex;align-items:center;justify-content:center;background:none;border:0;color:var(--csca-green);font-size:24px;padding:0;cursor:pointer}.csca-topbar{padding:15px 20px;min-height:70px;gap:13px}.csca-breadcrumb{margin-right:auto;font-size:10px}.csca-breadcrumb>span{display:none}.csca-breadcrumb{font-size:0}.csca-breadcrumb strong{font-size:10px;max-width:110px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.csca-account-links{gap:14px;font-size:11px}.csca-account-links .csca-button{padding:10px 13px;font-size:10px;gap:10px}.csca-content{padding:22px 18px}.csca-footer{margin:0 18px;font-size:9px;padding:22px 0}.csca-footer>span:nth-child(2){display:none}.csca-hero{padding:24px 14px}.csca-hero .elementor-heading-title{font-size:35px;letter-spacing:-1.3px}.csca-hero .elementor-widget-text-editor{font-size:13px}.csca-hero-art{max-width:100%;height:280px}.csca-hero .elementor-column>.elementor-widget-wrap{padding:10px}.csca-section-intro .elementor-heading-title{font-size:25px}.csca-section-intro .csca-eyebrow .elementor-heading-title{font-size:8px}.csca-benefits .elementor-column{width:100%}.csca-benefits .elementor-heading-title{font-size:13px}.csca-benefits .elementor-widget-text-editor{font-size:11px}.csca-benefits .elementor-widget-wrap{padding:10px 0}.csca-page-intro .elementor-heading-title{font-size:32px}.csca-page-intro .elementor-widget-text-editor{font-size:13px}.csca-page-intro .csca-eyebrow .elementor-heading-title{font-size:9px}.csca-cta{padding:22px 15px}.csca-cta .elementor-heading-title{font-size:23px}.csca-empty{padding:25px}.csca-login-card{padding:23px}.csca-native-dashboard{overflow-wrap:anywhere}.csca-sidebar .csca-teacher-promo{margin-top:25px}.csca-site .tutor-wrap{min-width:0}.csca-account-links>a:first-child{max-width:105px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

.csca-nav a[aria-current="page"],.csca-subjects a[aria-current="page"]{background:#edf2e6;color:var(--csca-green);font-weight:600}
:root{--tutor-color-primary:var(--csca-green);--tutor-color-primary-hover:#164c39}