@charset "UTF-8";
:root{--ink:#182333;--muted:#56739f;--green:#1e3a65;--green-deep:#12243f;--lime:#a8c4ee;--cream:#f3f5f8;--line:#e2e5e9;--white:#fff;--red:#b9463f;--radius:18px;--shadow:0 10px 40px #17273f08;font-family:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--cream);font-synthesis:none}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}button:disabled{cursor:wait;opacity:.55}img{max-width:100%;display:block}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.4;letter-spacing:-.025em}p{line-height:1.8}button{border:0}button,a{touch-action:manipulation}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid 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var(--line);border-radius:16px;padding:26px}.exam-card h3{margin:14px 0 16px}.exam-facts{display:flex;gap:22px;color:var(--muted);font-size:12px;margin:15px 0 24px;flex-wrap:wrap}.exam-facts b{display:block;color:var(--ink);font-size:17px;margin-bottom:4px}.exam-card-bottom{display:flex;align-items:center;justify-content:space-between;gap:16px}.exam-head{position:sticky;top:88px;z-index:12;background:#f3f5f8f2;backdrop-filter:blur(12px);padding:18px 0;border-bottom:1px solid var(--line);margin-bottom:24px;display:flex;justify-content:space-between;align-items:center;gap:20px}.exam-head h1{font-size:20px;margin:0 0 5px}.timer{font-variant-numeric:tabular-nums;color:var(--green);font-size:26px;font-weight:700;white-space:nowrap}.timer.urgent{color:var(--red)}.exam-side{position:sticky;top:195px;height:max-content}.number-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin:18px 0}.number-btn{border:1px solid var(--line);background:white;min-height:35px;border-radius:6px;color:var(--muted);font-size:12px}.number-btn.answered{background:#d8e1ee;color:var(--green);border-color:#b6c3d7}.progress-track{height:5px;background:#e8ebf0;border-radius:999px;overflow:hidden;margin-top:10px}.progress-track span{height:100%;display:block;background:#54709b;border-radius:999px}.table-scroll{overflow-x:auto}table{width:100%;border-collapse:collapse;font-size:13px}th,td{padding:16px 12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:middle}th{color:var(--muted);font-weight:500;font-size:12px;white-space:nowrap}td{line-height:1.7}tr:last-child td{border-bottom:0}.nowrap{white-space:nowrap}.order-no{font-variant-numeric:tabular-nums;font-size:11px;color:var(--muted);word-break:break-all}.pagination{display:flex;justify-content:center;gap:16px;align-items:center;font-size:13px;margin:30px 0}.notice{padding:16px 20px;border-radius:10px;border:1px solid #ced7e5;background:#e8edf5;color:#4c668e;font-size:13px;line-height:1.8}.toast{position:fixed;bottom:34px;left:50%;transform:translate(-50%,15px);background:#17273ff5;color:white;border-radius:10px;padding:13px 22px;z-index:120;opacity:0;pointer-events:none;transition:.2s;font-size:13px;max-width:90vw;box-shadow:0 4px 30px #0002}.toast.show{opacity:1;transform:translate(-50%,0)}.toast.error{background:#913e35}.modal-backdrop{position:fixed;inset:0;background:#10182585;z-index:80;display:flex;justify-content:center;align-items:center;padding:24px;backdrop-filter:blur(4px)}.modal{background:white;border-radius:18px;padding:30px;max-width:650px;width:100%;max-height:90vh;overflow:auto;position:relative;box-shadow:0 20px 100px #0002}.modal-close{position:absolute;right:16px;top:14px;border-radius:50%;height:30px;width:30px;background:#edf0f4;color:var(--muted);font-size:21px}.modal h2{font-size:22px;padding-right:30px}.modal-actions{display:flex;gap:12px;justify-content:flex-end;margin-top:24px}.payment-modal{text-align:center;max-width:430px}.payment-modal h2{padding:0}.qr-code{display:block;max-width:240px;max-height:240px;margin:20px auto;padding:10px;background:white;border:1px solid var(--line)}.payment-status{font-size:13px;line-height:1.8;color:var(--muted);margin:14px 0}.community-card{padding:24px;border-radius:14px;border:1px solid var(--line);background:white}.community-card h3{font-size:17px}.community-card p{font-size:13px;color:var(--muted);margin-bottom:10px}.profile-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.profile-info{display:grid;grid-template-columns:100px 1fr;gap:17px;font-size:14px;margin:24px 0}.profile-info dt{color:var(--muted)}.profile-info dd{margin:0;overflow-wrap:anywhere}.legal{max-width:850px;margin:40px auto 70px;padding:32px;background:white;border:1px solid var(--line);border-radius:16px}.legal h1{font-size:26px}.legal p{white-space:pre-line;line-height:2;font-size:14px}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.page-bottom{padding-bottom:64px}.inline-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.separator{height:1px;background:var(--line);margin:22px 0}.link-underline{color:var(--green);text-decoration:underline;text-underline-offset:3px}
@media(min-width:1400px){.hero-inner{gap:80px}.hero-visual{margin-right:25px}}
@media(max-width:1100px){.header-inner{gap:24px;padding:0 28px}.brand{font-size:16px}nav{gap:20px}.account-nav{gap:10px}.hero h1{font-size:40px}.hero-inner{padding:55px 32px}.floating-card.two{right:-10px}.container{padding:0 28px}.course-detail-top{gap:28px}.layout-sidebar,.lesson-layout{grid-template-columns:minmax(0,1fr) 280px}}
@media(max-width:850px){.site-header{height:72px}.header-inner{padding:0 22px;gap:16px}.brand{font-size:14px}.brand-mark{width:30px;height:30px}.account-nav{font-size:12px}.account-nav .btn{padding:8px 13px;min-height:36px}.menu-toggle{display:block;margin-left:auto}.header-inner nav{display:none;position:absolute;top:72px;left:0;right:0;background:white;border-bottom:1px solid var(--line);height:auto;padding:10px 22px;gap:28px}nav.expanded{display:flex}nav a{padding:12px 0;border-width:2px}.account-nav{margin-left:0}.account-link .account-name{display:none}.hero-inner{grid-template-columns:1.1fr 1fr;gap:10px;padding:44px 28px;min-height:440px}.hero h1{font-size:34px}.hero-visual{transform:scale(.85);transform-origin:center right}.hero-bottom{gap:12px;font-size:10px}.service-card{padding:22px}.service-grid{gap:14px}.service-card h3{font-size:18px}.course-cover{height:185px}.course-body{padding:20px}.case-grid{gap:16px}.section{padding:45px 0}.footer-inner{padding:30px 28px}.layout-sidebar,.lesson-layout{grid-template-columns:1fr}.lesson-catalog{max-height:350px;order:2}.lesson-main{min-width:0}.course-detail-top{grid-template-columns:1fr 1fr;gap:24px}.course-detail-top h1{font-size:25px}.course-detail-top .course-cover{height:240px}.exam-head{top:72px}.exam-side{position:static}.exam-workspace{display:flex;flex-direction:column-reverse}.exam-side .number-grid{grid-template-columns:repeat(10,1fr)}.module-banner{padding:30px;gap:26px}.module-banner h1{font-size:30px}.module-banner img,.module-illustration{height:210px}}
@media(max-width:600px){.header-inner{padding:0 16px}.brand{font-size:13px;gap:8px}.brand-mark{width:28px;height:28px}.account-nav>.text-btn{display:none}.container{padding:0 18px}.hero-inner{display:block;padding:36px 22px 28px;min-height:auto}.hero h1{font-size:35px;max-width:400px}.hero-visual{height:270px;transform:scale(.82);transform-origin:center;max-width:410px;margin:auto}.hero-copy{font-size:13px;max-width:350px;margin-bottom:24px}.hero-kicker{font-size:10px;margin-bottom:17px}.hero-bottom{margin-top:24px}.floating-card.one{left:-6px;top:9px}.floating-card.three{bottom:-12px;left:0}.floating-card.two{right:-10px;top:120px}.hero .orbit{width:245px;height:245px}.hero .visual-core{width:150px;height:150px}.hero .visual-core b{font-size:56px}.hero-actions .btn{font-size:13px;padding:10px 16px}.section{padding:36px 0}.section-head{gap:12px;margin-bottom:22px}.section-head h2{font-size:23px}.section-head p{font-size:12px;max-width:260px}.section-link{font-size:12px}.eyebrow{font-size:10px;margin-bottom:9px}.service-grid{grid-template-columns:1fr}.service-card{min-height:0;padding:22px;display:grid;grid-template-columns:44px 1fr;column-gap:18px}.service-symbol{grid-row:1/4;margin:0}.service-card h3{margin:0 0 6px}.service-card p{margin:0 0 14px;font-size:12px}.service-card .section-link{grid-column:2}.service-card .number{top:24px;font-size:10px}.course-grid,.exam-grid,.two-cols,.profile-grid{grid-template-columns:1fr}.course-cover{height:200px}.course-body{padding:22px}.course-body h3{font-size:19px}.course-grid{gap:18px}.case-grid{grid-template-columns:1fr}.case-cover{height:185px}.case-body{padding:20px}.cta{padding:28px;margin-bottom:38px;display:block}.cta h2{font-size:22px}.cta p{font-size:12px;margin-bottom:22px}.footer-inner{padding:28px 22px;display:block}.footer-links{margin-top:23px;gap:18px}.footer-bottom{font-size:9px;letter-spacing:0}.page-head{padding:28px 0 23px}.page-head h1{font-size:28px}.page-head p{font-size:13px}.breadcrumb{font-size:11px;margin-bottom:20px}.search-form{width:100%;margin:8px 0 0}.search-form input{width:auto;flex:1;min-width:0}.chip{padding:8px 14px;font-size:12px}.module-banner{display:block;padding:25px;margin-bottom:22px}.module-banner img,.module-illustration{margin-top:20px;height:200px}.module-banner h1{font-size:30px}.panel{padding:21px}.panel h2{font-size:20px}.course-detail-top{display:block}.course-detail-top .course-cover{height:210px;margin-bottom:24px}.course-detail-top h1{font-size:26px}.course-detail-top p{font-size:13px}.lesson-row{padding:13px 3px;font-size:12px;gap:8px}.tag{font-size:10px;padding:4px 6px}.auth-wrap{margin:30px auto 48px}.auth-panel{padding:28px}.video-title h1{font-size:21px}.video-meta{font-size:11px}.video-wrap{border-radius:9px}.question{padding:18px 15px}.question-title{font-size:14px}.option{padding:10px 12px;font-size:12px}.score-banner{padding:20px;gap:12px}.score-number{font-size:33px}.score-banner h3{font-size:17px}.exam-head h1{font-size:16px}.timer{font-size:23px}.exam-head{padding:15px 0}.exam-side .number-grid{grid-template-columns:repeat(8,1fr)}.exam-card{padding:23px}.tabs{gap:25px}.tab{font-size:13px}.table-scroll{margin:0 -8px}th,td{padding:13px 9px;font-size:12px}.modal{padding:26px 20px}.modal-backdrop{padding:16px}.modal-actions{gap:9px}.modal-actions .btn{padding:10px 15px}.legal{margin:25px 18px 40px;padding:24px}.page-bottom{padding-bottom:40px}.empty{padding:32px 20px}.empty p{font-size:12px}.hero-visual .floating-card{font-size:11px}.course-art strong{font-size:42px}.course-art small{font-size:10px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}
.about-block{display:grid;grid-template-columns:1fr 2.2fr;gap:50px;align-items:start;padding:48px 0;border-bottom:1px solid var(--line)}.about-block h2{font-size:25px;margin:0}.about-block .content-text{font-size:14px;line-height:2}.brand{min-width:0}.brand #brand-title{overflow:hidden;text-overflow:ellipsis;max-width:260px}.brand-mark{flex-shrink:0}@media(max-width:600px){.about-block{grid-template-columns:1fr;gap:18px;padding:32px 0}.about-block h2{font-size:23px}.about-block .content-text{font-size:13px}.brand #brand-title{max-width:170px}.service-card .course-footer{grid-column:2;display:flex}}@media(max-width:380px){.brand #brand-title{max-width:140px}.account-nav .btn{font-size:11px;padding:7px 9px}}
/* V1.1: shared blue and white training portal */
:root{--ink:#263b55;--muted:#778496;--green:#2478ed;--green-deep:#0965df;--lime:#e1efff;--cream:#f2f5f9;--line:#e8edf4;--radius:12px;--shadow:0 5px 22px #204b8106;background:#f2f5f9;color:var(--ink)}body{background:var(--cream)}.site-header{height:auto;position:sticky;top:0;box-shadow:0 2px 12px #204b8108;background:white;border:0;backdrop-filter:none}.header-inner{height:94px;max-width:1280px;padding:0 40px}.brand{font-size:22px;letter-spacing:.02em}.brand-mark{background:linear-gradient(135deg,#358cff,#0365e9);border-radius:8px;color:white;font-size:25px;width:45px;height:45px}.brand #brand-title{max-width:380px}.nav-band{background:#237df5}.site-header .nav-band nav{display:flex;position:static;max-width:1200px;height:56px;gap:0;padding:0;margin:0 auto;background:transparent;border:0;overflow-x:auto}.nav-band nav a{height:56px;flex:1;justify-content:center;min-width:150px;padding:0;color:#fff;font-size:17px;border:0}.nav-band nav a:hover{background:#ffffff0a}.nav-band nav 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0}.section-head h2{font-size:25px;position:relative;padding-left:15px}.section-head h2:before{content:"";width:4px;height:24px;background:var(--green);position:absolute;left:0;top:5px;border-radius:2px}.section-head p{padding-left:15px}.section-head .eyebrow{padding-left:15px}.home-banner{background:linear-gradient(110deg,#eaf4ff,#bdd9ff);position:relative;overflow:hidden}.banner-slide{position:relative;min-height:358px;display:flex;align-items:center;overflow:hidden}.banner-slide[hidden]{display:none}.banner-slide>img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.banner-slide>.image-fallback{position:absolute;inset:0;opacity:.2}.banner-copy{position:relative;z-index:1;max-width:1200px;width:100%;padding-top:44px;padding-bottom:50px}.banner-copy>span{font-size:13px;letter-spacing:.12em;color:#3e73b7}.banner-copy h1{font-size:42px;max-width:720px;color:#174b92;margin:16px 0;line-height:1.4;text-shadow:0 2px 2px #ffffff55}.banner-copy p{font-size:16px;color:#517299;max-width:650px;margin-bottom:24px;white-space:pre-line}.banner-shapes{position:absolute;right:10%;top:65px;width:255px;height:235px;border:1px solid #83b5f650;background:#ffffff24;border-radius:40px;transform:rotate(-8deg);display:flex;flex-direction:column;justify-content:center;padding:32px;color:#367ed7;box-shadow:24px 25px 0 #79aaf21a}.banner-shapes b{font-size:42px;letter-spacing:2px}.banner-shapes span{font-size:12px;margin-top:16px}.banner-dots{display:flex;justify-content:center;gap:10px;position:absolute;bottom:17px;left:0;right:0;z-index:2}.banner-dots button{width:8px;height:8px;border-radius:50%;background:#86aad9;padding:0}.banner-dots button.active{background:#1878f4;width:25px;border-radius:5px}.about-block{padding:32px 0}.home-section{border-block:1px solid var(--line)}.course-cover.ai{background:linear-gradient(135deg,#1757bb,#2b83ed)}.course-cover.supply{background:linear-gradient(135deg,#ddeeff,#bedafd);color:#235791}.course-cover{height:205px}.course-cover .course-art{color:inherit}.course-cover.ai .course-art{color:#d6eaff}.course-art:before,.course-art:after{opacity:.3}.course-card{border:1px solid #e4edf7;border-radius:10px}.course-body{padding:21px}.price{color:#ed6d3d;font-size:20px}.service-card{border-radius:10px;box-shadow:var(--shadow)}.service-card h3{margin-top:16px}.service-card .service-symbol{background:#edf5ff;color:#3d85e7;margin-bottom:0}.service-card:nth-child(2) .service-symbol,.service-card:nth-child(3) .service-symbol{background:#edf5ff;color:#3d85e7}.service-card .tag{width:max-content}.case-card{border-radius:10px}.cta{background:linear-gradient(110deg,#2075e8,#4a97fb);margin:25px auto 48px}.cta p{color:#d5e7ff}.site-footer{background:#fff}.footer-inner{padding-top:34px;padding-bottom:34px}.portal-search{background:#bfdafa;padding:29px 0}.portal-search>.container{display:flex;align-items:center;justify-content:space-between;gap:35px}.portal-search h1{font-size:25px;color:#235084;margin:0 0 5px}.portal-search p{color:#507fb1;font-size:12px;margin:0}.portal-search-form{display:flex;flex:0 1 620px;gap:0;box-shadow:0 4px 18px #598fd316;border-radius:5px;overflow:hidden}.portal-search-form .input{height:47px;border:0;border-radius:0;min-width:0}.portal-search-form .btn{border-radius:0;min-width:88px;min-height:47px}.portal-filters{background:#fff;border-radius:9px;margin:26px 0 18px;padding:10px 20px;border:1px solid var(--line)}.filter-line{display:flex;align-items:center;flex-wrap:wrap;gap:10px;padding:11px 0;min-height:49px;font-size:13px}.filter-line+.filter-line{border-top:1px dashed 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.cover-tag{font-size:8px;padding:4px;top:7px;right:7px}.mini-course h3{font-size:13px;padding:0 13px;margin:15px 0 10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.mini-course>.price{font-size:16px;padding:0 13px;display:block;margin-bottom:14px}.platform-course-grid>.empty{grid-column:1/-1}.platform-logos{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.platform-logos>a{display:flex;align-items:center;gap:12px;flex-direction:column;background:white;padding:25px 15px;border:1px solid var(--line);border-radius:9px;text-align:center}.platform-logos b{font-size:14px}.institution-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.institution-card{background:white;border:1px solid var(--line);border-radius:10px;padding:24px 20px 17px;text-align:center;display:flex;align-items:center;flex-direction:column;min-width:0}.institution-card>a{display:block;width:100%}.institution-card h3{font-size:16px;margin:17px 0 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var(--line)}.faq-row:last-child{border-bottom:0}.faq-symbol{display:grid;place-items:center;width:30px;height:30px;background:#edf5ff;color:var(--green);border-radius:50%;font-weight:700;flex-shrink:0}.faq-row>div{flex:1}.faq-row h3{font-size:15px;margin-bottom:6px}.faq-row p{font-size:12px;color:var(--muted);margin:0}.faq-row>span:last-child{color:#a0b1c7;font-size:22px}.help-article{max-width:950px;margin:auto}.help-article>.tag{margin-bottom:22px}.help-article .content-image{object-fit:contain;max-height:520px}.help-video{width:100%;max-height:550px;display:block;background:#142238;border-radius:8px;margin:20px 0;aspect-ratio:16/9}.help-article .content-text{font-size:15px;line-height:2}.notice-list{display:grid;gap:12px}.notice-item{display:flex;gap:15px;align-items:flex-start;width:100%;padding:24px;background:#fff;border:1px solid var(--line);border-radius:10px;text-align:left;color:var(--ink)}.notice-item>div{flex:1;min-width:0}.notice-item h3{font-size:16px;margin-bottom:8px}.notice-item p{font-size:13px;color:var(--muted);margin-bottom:9px;overflow-wrap:anywhere}.notice-item time,.notice-item>span:last-child{font-size:11px;color:#98a4b4}.notice-dot{width:7px;height:7px;flex-shrink:0;border-radius:50%;background:#ced7e3;margin-top:9px}.notice-item.unread .notice-dot{background:#2d83f6}.notice-item.unread{border-left:3px solid #559dff}.image-fallback{display:grid;place-items:center;width:100%;height:100%;min-height:100px;background:linear-gradient(145deg,#edf4fc,#d6e5f7);color:#8da6c5;font-size:12px;font-weight:500;text-align:center}.image-fallback.content-image{height:280px;max-height:280px;margin-bottom:22px;object-fit:contain}.directory-logo>.image-fallback,.brand-mark>.image-fallback{min-height:0;font-size:30px;height:100%}.brand-mark>.image-fallback{font-size:23px}.case-cover>.image-fallback{height:100%}.content-image{object-fit:contain;background:#edf2f8}.page-disabled{padding:8px 13px;border:1px solid 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0}.exam-head{top:150px}.exam-side{top:254px}.number-btn.answered{background:#e7f1ff;color:#3c80dc;border-color:#bed8fc}.lesson-row.active{background:#edf4ff;color:#2778e7}.hint-box,.notice{background:#edf5ff;border-color:#d5e7fc;color:#5e80ab}.option:has(input:checked){background:#edf5ff;border-color:#8bb9f4}.option.right{border-color:#abc99d;background:#f1f8eb}.option.wrong{border-color:#e8b8b1;background:#fff1ee}.score-banner{background:#edf5ff;border-color:#d7e7fc}.btn:disabled{cursor:wait}.portal-filters+.section-head{margin-top:30px}
@media(max-width:1100px){.header-inner{height:85px;padding:0 28px}.brand{font-size:19px}.brand #brand-title{max-width:300px}.account-nav{gap:15px}.platform-row{grid-template-columns:minmax(220px,.75fr) minmax(0,1.3fr);gap:20px}.platform-course-grid{gap:10px}.platform-name{gap:12px}.directory-logo{width:70px;height:70px}.platform-name h2{font-size:16px}.mini-course .course-cover{height:110px}.institution-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.exam-head{top:141px}.banner-shapes{right:6%;opacity:.55}}
@media(max-width:850px){.header-inner{height:74px;padding:0 22px}.brand{font-size:17px}.brand #brand-title{max-width:250px}.brand-mark{height:37px;width:37px;font-size:21px}.site-header .nav-band nav{height:48px}.nav-band nav a{height:48px;min-width:120px;font-size:14px}.account-nav{gap:14px}.account-nav .text-btn{font-size:11px}.platform-row{grid-template-columns:1fr}.platform-name .directory-logo{width:74px;height:74px}.platform-profile .line-clamp{-webkit-line-clamp:2}.platform-course-grid .course-cover{height:150px}.platform-logos{grid-template-columns:repeat(2,1fr)}.institution-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:15px}.help-grid{gap:16px}.help-cover{height:135px}.portal-search{padding:22px 0}.portal-search h1{font-size:22px}.portal-search-form{flex-basis:450px}.exam-head{top:122px}.banner-copy h1{font-size:35px;max-width:520px}.banner-copy p{max-width:480px;font-size:14px}.banner-shapes{right:-50px;opacity:.35}.banner-slide{min-height:320px}.institution-card{padding:20px 15px 15px}}
@media(max-width:600px){.header-inner{height:66px;padding:0 16px;gap:12px}.brand{font-size:14px;gap:8px}.brand #brand-title{max-width:190px}.brand-mark{height:32px;width:32px;font-size:18px}.account-nav{gap:12px;margin-left:auto}.account-nav>.text-btn{display:none}.notice-link{font-size:11px}.notice-badge{height:15px;min-width:15px;font-size:9px}.site-header .nav-band nav{height:44px;overflow:auto;justify-content:stretch}.nav-band nav a{height:44px;min-width:20%;font-size:12px;flex:1;white-space:nowrap}.portal-search>.container{display:block}.portal-search h1{font-size:21px}.portal-search p{margin-bottom:18px;font-size:11px}.portal-search-form{width:100%;max-width:none;box-shadow:none}.portal-search-form .input,.portal-search-form .btn{height:43px;min-height:43px;font-size:12px}.portal-search-form .btn{min-width:72px}.portal-filters{margin:18px 0;padding:6px 14px}.filter-line{gap:7px;padding:10px 0;font-size:11px}.filter-line>b{font-size:11px;width:100%;margin-bottom:2px}.filter-line .chip{font-size:11px;padding:6px 10px}.sort-row{font-size:11px;margin:19px 0;gap:20px}.directory-toolbar{font-size:11px;gap:14px;padding-bottom:18px;flex-wrap:wrap}.directory-toolbar .text-btn{font-size:11px}.directory-toolbar>span:first-child{width:100%;margin-bottom:0}.platform-row{padding:17px;gap:16px}.platform-name h2{font-size:17px}.platform-profile>p{font-size:12px}.platform-course-grid{gap:9px}.platform-course-grid .course-cover{height:83px}.mini-course .course-art{padding:10px}.mini-course .course-art strong{font-size:23px}.mini-course .course-art small{font-size:5px;letter-spacing:0}.mini-course h3{font-size:11px;padding:0 8px;line-height:1.5;margin:10px 0 7px;white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;min-height:33px}.mini-course>.price{font-size:13px;padding:0 8px;margin-bottom:10px}.mini-course .cover-tag{display:none}.institution-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.institution-card{padding:18px 12px 13px}.institution-card h3{font-size:14px;margin:14px 0 10px}.institution-card>p{font-size:11px;margin:12px 0;min-height:60px}.institution-card .directory-logo{height:65px;width:65px;font-size:27px}.institution-bottom{display:block;font-size:10px}.institution-bottom .text-btn{font-size:11px;display:block;margin-top:5px}.help-grid{grid-template-columns:1fr;gap:16px}.help-cover{height:176px}.help-card .case-body{padding:18px 20px}.faq-row{padding:19px 17px;gap:12px}.faq-row h3{font-size:14px}.faq-row p{font-size:11px}.faq-symbol{width:26px;height:26px;font-size:13px}.provider-detail-title{gap:16px}.provider-detail-title h2{font-size:21px}.provider-detail .directory-logo{height:70px;width:70px}.help-article .content-text{font-size:13px;line-height:1.95}.help-video{margin:14px 0}.notice-item{padding:20px 16px;gap:10px}.notice-item h3{font-size:14px}.notice-item p{font-size:12px}.notice-item>span:last-child{font-size:10px;white-space:nowrap}.contact-actions{font-size:11px;gap:5px 11px}.contact-actions .text-btn{font-size:11px}.home-banner .banner-slide{min-height:310px}.banner-copy{padding-top:34px;padding-bottom:48px}.banner-copy>span{font-size:11px}.banner-copy h1{font-size:31px;max-width:310px;margin:14px 0}.banner-copy p{font-size:12px;max-width:310px;margin-bottom:20px}.banner-shapes{right:-120px;top:45px;opacity:.25}.banner-copy .btn{font-size:12px;padding:10px 15px}.section-head h2{font-size:21px;padding-left:13px}.section-head h2:before{height:20px;top:4px}.section-head p{padding-left:13px}.section{padding:28px 0}.about-block{padding:28px 0}.service-card h3{margin:0 0 6px}.service-card .service-symbol{margin:0}.service-card .tag{grid-row:1/3;font-size:10px;align-self:start}.service-card .course-footer{padding-top:12px}.course-cover{height:195px}.home-section .course-grid{gap:18px}.cta{padding:25px;margin:15px auto 32px}.cta h2{font-size:20px}.platform-logos{gap:13px}.platform-logos>a{padding:20px 14px}.platform-logos b{font-size:13px}.exam-head{top:110px}.exam-side{top:auto}.chapter .pagination{gap:5px}.chapter h3{display:block}.chapter h3 .small{display:block;margin-top:5px}.auth-notice{font-size:11px;padding:10px 17px;text-align:left}.auth-notice .text-btn{font-size:11px;margin-left:6px}.pagination{font-size:11px;gap:8px}.pagination .btn{font-size:11px}.footer-links{gap:14px}.footer-links .contact-actions{width:100%}.page-head h1{font-size:26px}.page-head .eyebrow{display:none}}
@media(max-width:380px){.brand #brand-title{max-width:158px}.account-nav{gap:9px}.avatar{width:29px;height:29px}.nav-band nav a{font-size:11px}.institution-card{padding-inline:9px}.mini-course .course-cover{height:74px}.platform-row{padding:14px}}

.subject-card h4{margin:20px 0 8px;font-size:14px}.subject-card>.content-text{margin-bottom:16px}.subject-card .subject-actions{margin-top:20px}.subject-card .tag:hover{background:#d6e6fb}

/* V1.3.8: support-assisted account recovery, no unauthenticated password reset. */
.account-recovery-help{margin-top:20px;padding:18px;background:#f6f8fb;border:1px solid #e0e7f0;border-radius:6px;color:#202d3c;font-size:14px;line-height:1.8}.account-recovery-help[hidden]{display:none!important}.account-recovery-help h2{font-size:16px;margin:0 0 10px}.account-recovery-help p{margin:10px 0}.account-recovery-help .contact-actions{flex-wrap:wrap;word-break:break-all}.account-recovery-help .small{font-size:13px}