.public-site{overflow:clip}.public-site .site-header{position:sticky;top:0;z-index:30;height:72px;border-bottom:1px solid rgba(19,41,75,.08);background:#fffffff5;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.nav-shell{width:min(1200px,calc(100% - 48px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between}.nav-shell nav{display:flex;align-items:center;gap:30px}.nav-shell nav>a{color:var(--ink-2);font-size:14px;font-weight:650}.nav-shell nav>a:hover{color:var(--orange)}.mobile-menu{display:none;padding:8px;color:var(--ink);background:transparent}.button{min-height:50px;padding:0 22px;display:inline-flex;align-items:center;justify-content:center;gap:10px;border-radius:5px;font-size:15px;font-weight:750;transition:background .16s ease,color .16s ease,transform .16s ease}.button:hover{transform:translateY(-1px)}.button-primary{color:#fff;background:var(--orange)}.button-primary:hover{background:var(--orange-dark)}.button-small{min-height:40px;padding:0 17px;font-size:13px}.button-light{color:var(--ink);background:#fff}.button-light:hover{color:#fff;background:var(--ink)}.button-wide{width:100%}.button:disabled{cursor:wait;opacity:.65}.link-arrow{padding:0;display:inline-flex;align-items:center;gap:8px;color:var(--ink);background:transparent;font-size:14px;font-weight:750}.link-arrow:hover{color:var(--orange)}.public-site .hero{width:min(1320px,calc(100% - 48px));min-height:660px;margin:auto;padding:62px 0 72px;display:grid;grid-template-columns:.86fr 1.14fr;align-items:center;gap:64px}.hero-copy{padding-left:max(0px,calc((100vw - 1200px)/2 - 60px))}.hero-copy h1{max-width:600px;margin-bottom:24px;font-size:clamp(42px,4.2vw,66px);line-height:1.15;letter-spacing:-.055em}.hero-copy>p{max-width:560px;margin-bottom:32px;color:var(--muted);font-size:17px;line-height:1.85}.hero-actions{display:flex;align-items:center;gap:28px}.hero-facts{margin-top:30px;display:flex;flex-wrap:wrap;gap:16px 23px;color:#758297;font-size:12px}.hero-facts span{display:inline-flex;align-items:center;gap:7px}.hero-facts svg{width:15px;color:var(--orange)}.hero-media,.classroom-visual,.app-visual{overflow:hidden;background:#eef2f5}.hero-media{position:relative;height:520px}.hero-media img{width:100%;height:100%;object-fit:cover;object-position:center}.hero-media-note{position:absolute;right:22px;bottom:22px;width:260px;padding:19px 21px;display:grid;gap:6px;color:#fff;background:#13294bf0}.hero-media-note strong{font-size:15px}.hero-media-note span{color:#ffffffb3;font-size:12px;line-height:1.65}.decision-strip{width:min(1200px,calc(100% - 48px));margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.decision-strip div{min-height:112px;padding:26px 24px;display:grid;align-content:center;gap:8px;border-right:1px solid var(--line)}.decision-strip div:last-child{border-right:0}.decision-strip strong{color:var(--orange);font-size:12px}.decision-strip span{font-size:15px;font-weight:700}.section{padding:112px max(24px,calc((100vw - 1200px)/2))}.section-heading{margin-bottom:54px}.section-heading>p,.section-heading>div>p,.classroom-copy>p,.app-copy>p,.about-section>div:first-child>p,.final-cta p{margin-bottom:17px;color:var(--orange);font-size:12px;font-weight:800;letter-spacing:.16em}.section-heading h2,.classroom-copy h2,.app-copy h2,.about-section h2{margin-bottom:0;font-size:clamp(34px,3.4vw,50px);line-height:1.25;letter-spacing:-.045em}.split-heading{display:grid;grid-template-columns:1fr .76fr;align-items:end;gap:84px}.split-heading>p{margin:0 0 4px;color:var(--muted);font-size:15px;font-weight:400;letter-spacing:0;line-height:1.85}.selection-section{padding-bottom:90px}.selection-list{border-top:1px solid var(--ink)}.selection-list article{min-height:128px;padding:27px 0;display:grid;grid-template-columns:64px 1.2fr 1fr 1fr;align-items:center;gap:28px;border-bottom:1px solid var(--line)}.selection-list article>span{color:#a3adba;font-size:13px;font-weight:800}.selection-list small{display:block;margin-bottom:7px;color:var(--muted);font-size:11px}.selection-list h3,.selection-list strong{margin:0;font-size:17px}.selection-list p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}.selection-note{margin-top:30px;padding:22px 26px;display:flex;align-items:center;gap:16px;background:#f7f4ee}.selection-note svg{flex:0 0 auto;color:var(--orange)}.selection-note p{margin:0;color:#5e6978;font-size:13px;line-height:1.75}.classroom-section{display:grid;grid-template-columns:.88fr 1.12fr;align-items:stretch;gap:72px;background:var(--paper)}.classroom-copy{align-self:center}.classroom-copy>span,.app-copy>span{display:block;margin:24px 0 28px;color:var(--muted);font-size:15px;line-height:1.85}.classroom-copy ul,.app-copy ul{margin:0;padding:0;list-style:none}.classroom-copy li,.app-copy li{padding:14px 0;display:flex;align-items:center;gap:12px;border-bottom:1px solid #dce2e7;font-size:14px;font-weight:650}.classroom-copy li svg,.app-copy li svg{color:var(--orange)}.classroom-visual{min-height:510px}.classroom-visual img{width:100%;height:100%;object-fit:cover}.teacher-section{color:#fff;background:var(--ink)}.light-heading>p{color:#ffffff9e}.teacher-process{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.2)}.teacher-process article{min-height:230px;padding:35px 27px;border-right:1px solid rgba(255,255,255,.2)}.teacher-process article:last-child{border-right:0}.teacher-process span{color:var(--yellow);font-size:12px;font-weight:800}.teacher-process h3{margin:42px 0 13px;font-size:20px}.teacher-process p{margin:0;color:#ffffffa1;font-size:13px;line-height:1.75}.truth-note{margin:28px 0 0;color:#ffffff7a;font-size:12px}.course-tabs{display:grid;grid-template-columns:repeat(5,1fr);border-bottom:1px solid var(--line)}.course-tabs button{position:relative;min-height:110px;padding:18px 20px;display:grid;align-content:center;gap:7px;color:#69778a;text-align:left;background:transparent;border-right:1px solid var(--line)}.course-tabs button:last-child{border-right:0}.course-tabs button:after{position:absolute;right:0;bottom:-1px;left:0;height:4px;background:var(--course);content:"";transform:scaleX(0);transform-origin:left;transition:transform .18s ease}.course-tabs button.active{color:var(--ink)}.course-tabs button.active:after{transform:scaleX(1)}.course-tabs small{font-size:11px}.course-tabs b{font-size:15px}.course-detail{min-height:320px;padding:55px 64px;display:grid;grid-template-columns:1.15fr .85fr;align-items:center;gap:80px;background:var(--paper);border-left:4px solid var(--course)}.course-detail>div:first-child>span{color:var(--course);font-size:12px;font-weight:800}.course-detail h3{max-width:620px;margin:18px 0;font-size:32px;line-height:1.35}.course-detail p{margin:0;color:var(--muted);font-size:15px;line-height:1.85}.course-meta{padding-left:36px;display:grid;gap:13px;border-left:1px solid var(--line)}.course-meta small{color:var(--muted);font-size:11px}.course-meta strong{margin-bottom:20px;font-size:16px}.centered-heading{max-width:760px;margin-right:auto;margin-left:auto;text-align:center}.centered-heading>span{display:block;margin-top:20px;color:var(--muted);line-height:1.8}.trial-process{background:#f6f3ed}.trial-steps{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid #d7d1c6}.trial-steps article{min-height:220px;padding:35px 28px;border-right:1px solid #d7d1c6}.trial-steps article:last-child{border-right:0}.trial-steps span{color:var(--orange);font-size:12px;font-weight:800}.trial-steps h3{margin:46px 0 13px;font-size:19px}.trial-steps p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}.price-table{border-top:1px solid var(--ink)}.price-row{min-height:68px;display:grid;grid-template-columns:1.25fr 1fr 1fr 1fr;align-items:center;border-bottom:1px solid var(--line)}.price-row span{padding:0 20px;font-size:14px}.price-row span:first-child{font-weight:750}.price-head{min-height:52px;color:var(--muted);background:var(--paper)}.price-head span{font-size:11px;font-weight:650}.service-rules{margin-top:30px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line)}.service-rules article{min-height:180px;padding:34px;background:#fff}.service-rules svg{color:var(--orange)}.service-rules h3{margin:25px 0 10px;font-size:17px}.service-rules p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}.app-section{display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:82px;background:var(--paper)}.app-visual{height:490px}.app-visual img{width:100%;height:100%;object-fit:cover;object-position:center}.app-copy .link-arrow{margin-top:30px}.faq-list{border-top:1px solid var(--ink)}.faq-list article{border-bottom:1px solid var(--line)}.faq-list button{width:100%;min-height:76px;padding:0 4px;display:flex;align-items:center;justify-content:space-between;color:var(--ink);text-align:left;background:transparent;font-size:16px;font-weight:700}.faq-list button svg{transition:transform .18s ease}.faq-list p{max-width:820px;max-height:0;margin:0;overflow:hidden;color:var(--muted);font-size:14px;line-height:1.85;transition:max-height .22s ease,margin .22s ease}.faq-list article.open p{max-height:160px;margin:-8px 0 28px}.faq-list article.open svg{transform:rotate(180deg)}.about-section{display:grid;grid-template-columns:1fr 1fr;gap:110px;color:#fff;background:var(--ink)}.about-section>div:last-child{padding-top:35px}.about-section>div:last-child p{margin-bottom:20px;color:#ffffffa3;font-size:15px;line-height:1.9}.final-cta{width:min(1200px,calc(100% - 48px));margin:80px auto;padding:58px 64px;display:flex;align-items:center;justify-content:space-between;gap:48px;color:#fff;background:var(--orange)}.final-cta p{color:#fffc}.final-cta h2{margin-bottom:12px;font-size:clamp(28px,3vw,42px)}.final-cta span{color:#ffffffbf;font-size:14px}.public-site footer{padding:66px max(24px,calc((100vw - 1200px)/2)) 36px;color:#fff;background:#0c213e}.footer-top{display:grid;grid-template-columns:1fr 190px 190px;gap:60px}.footer-top>div:first-child>p{margin:22px 0 0;color:#ffffff80;font-size:13px}.footer-links{display:grid;align-content:start;gap:14px}.footer-links a{color:#ffffffa8;font-size:13px}.footer-links a:hover{color:#fff}.footer-bottom{margin-top:50px;padding-top:24px;display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);color:#ffffff61;font-size:11px}.mobile-booking{display:none}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;padding:24px;display:grid;place-items:center;background:#091628a8;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}.booking-modal{position:relative;width:min(560px,100%);max-height:calc(100vh - 48px);overflow:auto;background:#fff;box-shadow:0 28px 80px #05122547}.modal-close{position:absolute;top:18px;right:18px;z-index:2;padding:7px;color:var(--ink);background:#fff}.modal-heading{padding:36px 42px 27px;color:#fff;background:var(--ink)}.modal-heading p{margin-bottom:9px;color:var(--yellow);font-size:12px;font-weight:800}.modal-heading h2{margin-bottom:10px;font-size:28px}.modal-heading span{color:#ffffffa6;font-size:13px}.booking-form{padding:30px 42px 36px}.booking-form>label:not(.consent),.form-grid label{margin-bottom:18px;display:grid;gap:8px;color:var(--ink-2);font-size:12px;font-weight:700}.booking-form input,.booking-form select{width:100%;height:46px;padding:0 13px;color:var(--ink);background:#fff;border:1px solid #ccd4de;border-radius:3px;outline:0}.booking-form input:focus,.booking-form select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #276aa61a}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.consent{margin:3px 0 18px;display:flex;align-items:flex-start;gap:9px;color:#707c8c;font-size:11px;line-height:1.65}.consent input{width:15px;height:15px;margin-top:2px;flex:0 0 auto}.consent a{color:var(--blue)}.form-error{margin:0 0 14px;color:#c63c32;font-size:12px}.contact-promise{margin:12px 0 0;color:#8993a1;font-size:10px;line-height:1.6;text-align:center}.booking-success{padding:64px 45px 48px;text-align:center}.booking-success>span{width:54px;height:54px;margin:0 auto 20px;display:grid;place-items:center;color:#fff;background:var(--green);border-radius:50%}.booking-success h2{margin-bottom:12px;font-size:28px}.booking-success p{margin-bottom:9px;color:var(--muted)}.booking-success small{display:block;margin-bottom:25px;color:#929ba7}.legal-page{min-height:100vh;background:var(--paper)}.legal-page header{height:72px;padding:0 max(24px,calc((100vw - 1000px)/2));display:flex;align-items:center;justify-content:space-between;background:#fff;border-bottom:1px solid var(--line)}.legal-page header>a{font-size:13px;font-weight:700}.legal-page main{width:min(900px,calc(100% - 40px));margin:52px auto;padding:58px 70px;background:#fff}.legal-page main>p{margin-bottom:12px;color:var(--orange);font-size:11px;font-weight:800;letter-spacing:.14em}.legal-page h1{margin-bottom:24px;font-size:42px}.legal-intro{margin-bottom:42px;padding:20px 24px;color:var(--ink-2);background:#f3f5f7;line-height:1.8}.legal-page section{padding:26px 0;border-top:1px solid var(--line)}.legal-page section h2{margin-bottom:12px;font-size:18px}.legal-page section p{margin:0;color:var(--muted);font-size:14px;line-height:1.95}.legal-page main>small{color:#949daa;line-height:1.7}@media(max-width:960px){.nav-shell nav{position:fixed;top:72px;right:0;left:0;padding:22px 24px 26px;display:none;align-items:stretch;gap:0;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 14px 35px #0c213e1a}.nav-shell nav.open{display:grid}.nav-shell nav>a{padding:13px 0;border-bottom:1px solid var(--line)}.nav-shell nav .button{margin-top:18px}.mobile-menu{display:block}.public-site .hero{grid-template-columns:1fr;gap:42px}.hero-copy{padding-left:0}.hero-media{height:480px}.decision-strip{grid-template-columns:1fr 1fr}.decision-strip div:nth-child(2){border-right:0}.decision-strip div:nth-child(-n+2){border-bottom:1px solid var(--line)}.split-heading,.classroom-section,.app-section,.about-section{grid-template-columns:1fr;gap:38px}.selection-list article{grid-template-columns:45px 1fr 1fr}.selection-list article>p{grid-column:2 / -1}.teacher-process,.trial-steps{grid-template-columns:1fr 1fr}.teacher-process article:nth-child(2),.trial-steps article:nth-child(2){border-right:0}.teacher-process article:nth-child(-n+2),.trial-steps article:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.2)}.trial-steps article:nth-child(-n+2){border-bottom-color:#d7d1c6}.course-tabs{grid-template-columns:repeat(3,1fr)}.course-tabs button{border-bottom:1px solid var(--line)}.course-detail{grid-template-columns:1fr;gap:36px}.course-meta{padding:28px 0 0;border-top:1px solid var(--line);border-left:0}}@media(max-width:640px){.public-site{padding-bottom:68px}.nav-shell{width:calc(100% - 32px)}.brand b{font-size:15px}.public-site .hero{width:calc(100% - 32px);min-height:auto;padding:42px 0 50px}.hero-copy h1{font-size:38px}.hero-copy>p{font-size:15px}.hero-actions{align-items:stretch;flex-direction:column;gap:18px}.hero-actions .link-arrow{justify-content:center}.hero-media{height:330px}.hero-media-note{right:12px;bottom:12px;left:12px;width:auto}.decision-strip{width:calc(100% - 32px)}.decision-strip div{min-height:98px;padding:20px 16px}.decision-strip span{font-size:13px}.section{padding:78px 20px}.section-heading{margin-bottom:38px}.section-heading h2,.classroom-copy h2,.app-copy h2,.about-section h2{font-size:32px}.selection-list article{padding:24px 0;grid-template-columns:35px 1fr;gap:16px}.selection-list article>div:nth-of-type(2),.selection-list article>p{grid-column:2}.classroom-visual{min-height:320px}.teacher-process,.trial-steps{grid-template-columns:1fr}.teacher-process article,.teacher-process article:nth-child(2),.trial-steps article,.trial-steps article:nth-child(2){min-height:170px;border-right:0;border-bottom:1px solid rgba(255,255,255,.2)}.trial-steps article,.trial-steps article:nth-child(2){border-bottom-color:#d7d1c6}.teacher-process h3,.trial-steps h3{margin-top:27px}.course-tabs{grid-template-columns:1fr 1fr}.course-tabs button{min-height:90px}.course-detail{padding:38px 28px}.course-detail h3{font-size:27px}.price-table{overflow-x:auto}.price-row{min-width:620px}.service-rules{grid-template-columns:1fr}.app-visual{height:300px}.final-cta{width:calc(100% - 32px);margin:48px auto;padding:40px 28px;align-items:stretch;flex-direction:column}.footer-top{grid-template-columns:1fr 1fr;gap:40px 24px}.footer-top>div:first-child{grid-column:1 / -1}.footer-bottom{align-items:flex-start;flex-direction:column}.mobile-booking{position:fixed;right:0;bottom:0;left:0;z-index:40;height:58px;display:flex;align-items:center;justify-content:center;gap:10px;color:#fff;background:var(--orange);font-weight:750}.modal-backdrop{padding:0;align-items:end}.booking-modal{width:100%;max-height:92vh}.modal-heading,.booking-form{padding-right:24px;padding-left:24px}.form-grid{grid-template-columns:1fr;gap:0}.legal-page main{margin:24px auto;padding:38px 24px}.legal-page h1{font-size:33px}}.admin-shell,.admin-login,.admin-splash{--admin-bg: #f4f6f8;--admin-line: #dfe4ea;--admin-green: #147c71;min-height:100vh;color:#172b48;background:var(--admin-bg)}.admin-shell{display:grid;grid-template-columns:236px minmax(0,1fr)}.admin-sidebar{position:sticky;top:0;height:100vh;padding:24px 15px 18px;display:flex;flex-direction:column;color:#fff;background:#102642}.admin-logo{padding:0 9px 24px}.admin-logo .brand{color:#fff}.admin-logo .brand small{color:#ffffff80}.admin-logo .brand-mark:after{background:#fff}.admin-sidebar nav{display:grid;gap:4px}.admin-sidebar nav button,.admin-side-bottom a,.admin-side-bottom button{width:100%;min-height:44px;padding:0 13px;display:flex;align-items:center;gap:11px;color:#ffffffa8;text-align:left;background:transparent;border-radius:5px;font-size:13px;font-weight:650}.admin-sidebar nav button:hover,.admin-sidebar nav button.active,.admin-side-bottom a:hover,.admin-side-bottom button:hover{color:#fff;background:#ffffff17}.admin-sidebar nav button.active{box-shadow:inset 3px 0 var(--yellow)}.admin-side-bottom{margin-top:auto;padding-top:15px;border-top:1px solid rgba(255,255,255,.12)}.admin-main{min-width:0}.admin-topbar{height:64px;padding:0 34px;display:flex;align-items:center;justify-content:flex-end;background:#fff;border-bottom:1px solid var(--admin-line)}.admin-topbar>div{display:grid;justify-items:end;gap:3px}.admin-topbar strong{font-size:13px}.admin-topbar span{color:#8390a1;font-size:10px}.admin-mobile-menu{display:none;color:var(--ink);background:transparent}.admin-page{width:min(1320px,calc(100% - 64px));margin:auto;padding:36px 0 60px}.admin-page-header{min-height:72px;margin-bottom:24px;display:flex;align-items:flex-start;justify-content:space-between;gap:25px}.admin-page-header h1{margin-bottom:8px;font-size:28px;letter-spacing:-.025em}.admin-page-header p{margin:0;color:#748195;font-size:13px}.admin-page-header>div:last-child{display:flex;gap:9px}.admin-primary,.admin-ghost{min-height:40px;padding:0 15px;display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:4px;font-size:12px;font-weight:700}.admin-primary{color:#fff;background:var(--orange)}.admin-primary:hover{background:var(--orange-dark)}.admin-ghost{color:var(--ink);background:#fff;border:1px solid var(--admin-line)}.admin-primary svg,.admin-ghost svg{width:15px}.admin-panel{background:#fff;border:1px solid var(--admin-line);box-shadow:0 2px 8px #11264206}.panel-title{min-height:70px;padding:0 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--admin-line)}.panel-title h2{margin:0;font-size:16px}.panel-title p{margin:5px 0 0;color:#8a95a3;font-size:11px}.stat-grid{margin-bottom:20px;display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.stat-grid article{min-height:135px;padding:20px;background:#fff;border:1px solid var(--admin-line)}.stat-grid article>div{display:flex;align-items:center;justify-content:space-between;color:#718095;font-size:11px}.stat-grid svg{width:16px;color:#92a0b0}.stat-grid strong{margin:17px 0 6px;display:block;font-size:29px}.stat-grid small{color:#9aa4b1;font-size:10px}.compact-table button{width:100%;min-height:59px;padding:0 24px;display:grid;grid-template-columns:1fr 1.3fr 100px 1fr 22px;align-items:center;gap:15px;color:var(--ink);text-align:left;background:#fff;border-bottom:1px solid #edf0f3;font-size:12px}.compact-table button:hover{background:#fafbfc}.phone-cell{font-family:SFMono-Regular,Consolas,monospace;font-weight:700;letter-spacing:.02em}.status{width:fit-content;padding:5px 9px;display:inline-flex;color:#526173;background:#eef1f4;border-radius:20px;font-size:10px;font-weight:700}.status-待联系,.status-待体验{color:#a95b16;background:#fff0df}.status-跟进中{color:#25659e;background:#e8f2fb}.status-已成交,.status-已体验{color:#147769;background:#e3f5f1}.status-无效,.status-已取消,.status-未到课{color:#9c3e3e;background:#fbe9e9}.dashboard-guide{margin-top:20px;padding:20px 22px;display:flex;align-items:center;gap:15px;color:#41616e;background:#edf6f4;border:1px solid #d5e9e4}.dashboard-guide svg{color:var(--admin-green)}.dashboard-guide h3{margin:0 0 5px;font-size:13px}.dashboard-guide p{margin:0;color:#70858c;font-size:11px}.lead-toolbar{padding:17px 20px;display:flex;gap:10px;border-bottom:1px solid var(--admin-line)}.search-box{width:min(370px,100%);height:40px;padding:0 12px;display:flex;align-items:center;gap:8px;border:1px solid #d5dbe2}.search-box svg{width:15px;color:#8a96a6}.search-box input{width:100%;border:0;outline:0;font-size:12px}.lead-toolbar select,.field-grid input,.field-grid select,.field-grid textarea,.follow-form input,.follow-form select,.follow-form textarea,.account-form input,.account-form select{color:var(--ink);background:#fff;border:1px solid #d5dbe2;border-radius:3px;outline:0}.lead-toolbar select{min-width:130px;padding:0 11px}.lead-table-head,.lead-table button{display:grid;grid-template-columns:1fr 1.5fr .8fr 1fr 1fr;align-items:center;gap:16px}.lead-table-head{min-height:42px;padding:0 21px;color:#8a95a3;background:#f8f9fa;border-bottom:1px solid var(--admin-line);font-size:10px;font-weight:700}.lead-table button{width:100%;min-height:70px;padding:0 21px;color:var(--ink);text-align:left;background:#fff;border-bottom:1px solid #edf0f3;font-size:12px}.lead-table button:hover{background:#fafbfc}.lead-table button>span:nth-child(2){display:grid;gap:5px}.lead-table button small{color:#939dab;font-size:10px}.drawer-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;background:#0a192d73}.lead-drawer{position:absolute;top:0;right:0;width:min(680px,100%);height:100%;overflow:auto;background:#f5f7f9;box-shadow:-20px 0 60px #07182d2e}.drawer-close{position:absolute;top:19px;right:19px;z-index:2;padding:7px;color:#fff;background:transparent}.drawer-head{padding:34px 38px 30px;color:#fff;background:#102642}.drawer-head p{margin-bottom:8px;color:#ffffff85;font-size:10px}.drawer-head h2{margin-bottom:16px;font-family:SFMono-Regular,Consolas,monospace;font-size:26px}.drawer-head>div{display:flex;align-items:center;gap:13px}.drawer-head>div>span:last-child{color:#ffffff8f;font-size:11px}.drawer-tabs{padding:22px;display:grid;gap:16px}.drawer-tabs>section{padding:24px;background:#fff;border:1px solid var(--admin-line)}.drawer-tabs h3{margin-bottom:20px;font-size:14px}.field-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field-grid label,.account-form label{display:grid;gap:7px;color:#607087;font-size:10px;font-weight:700}.field-grid input,.field-grid select,.account-form input,.account-form select{width:100%;height:40px;padding:0 11px;font-size:12px}.field-grid textarea{min-height:86px;padding:10px 11px;resize:vertical;font-size:12px}.field-grid input:disabled{color:#8c97a5;background:#f1f3f5}.span-2{grid-column:1 / -1}.check-field{display:flex!important;align-items:center;gap:8px!important;align-self:end;min-height:40px}.check-field input{width:15px;height:15px}.follow-form{display:grid;gap:11px}.follow-form>div{display:grid;grid-template-columns:1fr 1fr;gap:10px}.follow-form input,.follow-form select{height:40px;padding:0 11px;font-size:12px}.follow-form textarea{min-height:90px;padding:11px;resize:vertical;font-size:12px}.trial-form .admin-primary,.follow-form .admin-primary{margin-top:14px}.timeline{display:grid}.timeline article{position:relative;padding:0 0 26px 28px;display:grid;grid-template-columns:1fr}.timeline article:before{position:absolute;top:8px;bottom:-7px;left:5px;width:1px;background:#d7dde4;content:""}.timeline article:last-child:before{display:none}.timeline article>span{position:absolute;top:4px;left:0;width:11px;height:11px;background:var(--orange);border:3px solid #fff;border-radius:50%;box-shadow:0 0 0 1px var(--orange)}.timeline strong{font-size:12px}.timeline small{margin:4px 0 8px;display:block;color:#939dab;font-size:10px}.timeline p{margin:0;color:#536174;font-size:12px;line-height:1.65}.timeline em{margin-top:8px;display:block;color:#a45a1b;font-size:10px;font-style:normal}.content-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;align-items:start;gap:20px}.content-editor{display:grid;gap:14px}.content-editor .field-grid{padding:22px}.content-preview{position:sticky;top:84px;min-height:440px;padding:38px 30px;color:#fff;background:#102642}.content-preview>p{margin-bottom:48px;color:var(--yellow);font-size:10px;font-weight:800}.content-preview h2{font-size:32px;line-height:1.28;letter-spacing:-.04em}.content-preview>span{display:block;color:#ffffffa3;font-size:12px;line-height:1.75}.content-preview button{min-height:42px;margin-top:28px;padding:0 16px;display:flex;align-items:center;gap:8px;color:#fff;background:var(--orange);font-size:11px;font-weight:700}.content-preview>div{margin-top:60px;padding-top:18px;display:flex;gap:18px;color:#ffffff8c;border-top:1px solid rgba(255,255,255,.15)}.two-column-admin{display:grid;grid-template-columns:1.15fr .85fr;align-items:start;gap:20px}.user-list article{min-height:70px;padding:0 22px;display:grid;grid-template-columns:40px 1fr auto;align-items:center;gap:12px;border-bottom:1px solid #edf0f3}.user-list article>span{width:34px;height:34px;display:grid;place-items:center;color:#60738b;background:#eef2f5;border-radius:50%}.user-list article>div{display:grid;gap:4px}.user-list strong{font-size:12px}.user-list small{color:#8b96a4;font-size:10px}.state-on,.state-off{padding:6px 9px;border-radius:20px;font-size:10px;font-weight:700}.state-on{color:#147769;background:#e3f5f1}.state-off{color:#8d4b4b;background:#f8eaea}.account-form{padding:22px;display:grid;grid-template-columns:1fr 1fr;gap:16px}.audit-list article{min-height:68px;padding:0 22px;display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:12px;border-bottom:1px solid #edf0f3}.audit-list article>svg{color:#8b98a8}.audit-list article>div{display:grid;gap:4px}.audit-list strong{font-size:12px}.audit-list span,.audit-list time{color:#8c97a5;font-size:10px}.admin-notice,.admin-error{padding:11px 14px;font-size:11px}.admin-notice{margin-bottom:15px;color:#146d62;background:#e5f5f1;border:1px solid #cfe8e2}.lead-drawer>.admin-notice{margin:16px 22px 0}.admin-error{color:#a83939;background:#fae9e9}.empty-state{min-height:150px;display:grid;place-content:center;justify-items:center;gap:10px;color:#95a0ad;font-size:11px}.empty-state svg{width:24px}.admin-loading{min-height:320px;display:flex;align-items:center;justify-content:center;gap:9px;color:#8490a0;font-size:12px}.admin-loading svg,.admin-splash>svg{animation:admin-spin 1s linear infinite}@keyframes admin-spin{to{transform:rotate(360deg)}}.admin-login{min-height:100vh;padding:40px;display:grid;grid-template-columns:minmax(360px,520px);place-content:center;background:linear-gradient(90deg,#102642f7,#102642d1),url(/assets/hero-learning.png) center / cover}.login-brand{margin-bottom:18px;display:flex;align-items:center;justify-content:space-between;color:#fff}.login-brand .brand{color:#fff}.login-brand .brand small{color:#ffffff85}.login-brand .brand-mark:after{background:#fff}.login-brand>span{color:#ffffff8a;font-size:11px}.admin-login form{padding:45px 48px 48px;display:grid;gap:18px;background:#fff}.admin-login form>p{margin:0 0 -9px;color:var(--orange);font-size:11px;font-weight:800}.admin-login h1{margin-bottom:10px;font-size:28px}.admin-login label{display:grid;gap:8px;color:#607087;font-size:11px;font-weight:700}.admin-login input{height:44px;padding:0 12px;border:1px solid #d5dbe2;outline:0}.admin-login input:focus{border-color:var(--blue)}.admin-login>small{margin-top:16px;color:#ffffff75;text-align:center}.admin-splash{display:grid;place-content:center;justify-items:center;gap:22px}@media(max-width:1100px){.stat-grid{grid-template-columns:repeat(3,1fr)}.content-layout{grid-template-columns:1fr}.content-preview{display:none}}@media(max-width:820px){.admin-shell{grid-template-columns:1fr}.admin-sidebar{position:fixed;z-index:60;width:236px;transform:translate(-100%);transition:transform .18s ease}.admin-sidebar.open{transform:translate(0);box-shadow:20px 0 50px #08172a40}.admin-topbar{padding:0 22px;justify-content:space-between}.admin-mobile-menu{display:block}.admin-page{width:calc(100% - 36px)}.two-column-admin{grid-template-columns:1fr}.lead-table-head{display:none}.lead-table button{grid-template-columns:1fr 1fr 90px;padding:14px 18px}.lead-table button>span:nth-child(4),.lead-table button>span:nth-child(5){display:none}}@media(max-width:560px){.admin-page{padding-top:25px}.admin-page-header{align-items:stretch;flex-direction:column}.admin-page-header>div:last-child{width:100%}.admin-page-header>div:last-child>*{flex:1}.stat-grid{grid-template-columns:1fr 1fr}.stat-grid article{min-height:120px}.compact-table button{grid-template-columns:1fr 1fr 22px}.compact-table button>span:nth-child(3),.compact-table button>span:nth-child(4){display:none}.lead-toolbar{align-items:stretch;flex-direction:column}.lead-toolbar select{height:40px}.lead-table button{grid-template-columns:1fr 1fr}.lead-table button>span:nth-child(3){display:none}.drawer-head{padding-left:24px}.drawer-tabs{padding:12px}.drawer-tabs>section{padding:20px 17px}.field-grid,.follow-form>div,.account-form{grid-template-columns:1fr}.span-2{grid-column:auto}.admin-login{padding:22px}.login-brand>span{display:none}.admin-login form{padding:36px 25px}}:root{font-family:PingFang SC,Hiragino Sans GB,Microsoft YaHei,Arial,sans-serif;color:#13294b;background:#fff;font-synthesis:none;--ink: #13294b;--ink-2: #29415f;--muted: #68768a;--paper: #f5f7f9;--line: #e1e6ec;--orange: #ee741f;--orange-dark: #d95e0f;--yellow: #f3b82f;--blue: #276aa6;--green: #168b7e}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;color:var(--ink);background:#fff}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{border:0;cursor:pointer}a{color:inherit;text-decoration:none}h1,h2,h3,p{margin-top:0}svg{width:18px;height:18px;stroke-width:1.8}.brand{display:inline-flex;align-items:center;gap:11px;flex:0 0 auto}.brand>span:last-child{display:grid;line-height:1}.brand b{font-size:17px;letter-spacing:-.02em}.brand small{margin-top:5px;color:#78869a;font-size:10px;font-weight:700;letter-spacing:.18em}.brand-mark{position:relative;width:35px;height:35px;border:8px solid var(--yellow);border-right-color:transparent;border-radius:50%;transform:rotate(-30deg)}.brand-mark:after{position:absolute;top:-8px;right:-12px;width:17px;height:9px;border-radius:2px 8px 2px 2px;background:var(--ink);content:"";transform:rotate(-16deg)}.brand-light{color:#fff}.brand-light small{color:#fff9}.brand-light .brand-mark:after{background:#fff}