.help-page{background:#f4f6f7;color:#17354f;font-size:14px}.help-page [hidden]{display:none!important}.skip-link{position:absolute;left:16px;top:-60px;background:white;color:#17354f;padding:10px 18px;z-index:10}.skip-link:focus{top:12px}.help-main{max-width:1180px;padding:36px 0 54px;margin:auto}.help-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:30px}.help-eyebrow{font-size:12px;font-weight:700;letter-spacing:1px;color:#009f8b}.help-heading h1{font-size:32px;line-height:1.4;margin:9px 0 10px;letter-spacing:0}.help-heading p{margin:0;color:#70818d;font-size:14px}.help-text-link{color:#087e76;font-size:13px;white-space:nowrap}.help-primary,.help-secondary{display:inline-flex;align-items:center;justify-content:center;gap:14px;border:1px solid #0ab69f;border-radius:3px;min-height:44px;padding:10px 20px;font:700 14px/1.5 Arial,"Microsoft YaHei",sans-serif;text-decoration:none;cursor:pointer}.help-primary{background:#0ab69f;color:white}.help-primary:hover{background:#009d88;border-color:#009d88}.help-secondary{background:white;border-color:#bbcbd5;color:#284b62}.help-secondary:hover{background:#f6fafb}.help-secondary:disabled{opacity:.4;cursor:default}.help-primary:focus-visible,.help-secondary:focus-visible,button:focus-visible{outline:3px solid #f5a327;outline-offset:4px}.guide-layout{display:grid;grid-template-columns:250px minmax(0,1fr);gap:24px;align-items:start}.guide-sidebar{position:sticky;top:22px}.guide-sidebar ol{list-style:none;padding:8px;margin:0;background:white;border:1px solid #dce5e9;border-radius:4px}.guide-sidebar li+li{margin-top:5px}.guide-sidebar button{display:flex;align-items:center;gap:14px;text-align:left;padding:15px 12px;border:1px solid transparent;background:none;width:100%;color:#244860;border-radius:3px;cursor:pointer}.guide-sidebar button:hover{background:#f3f9f8}.guide-sidebar button[aria-current=step]{border-color:#a9e2d6;background:#eaf8f4;color:#007d6b}.guide-sidebar button>span{width:32px;height:32px;display:grid;place-items:center;border:1px solid #dbe5ea;border-radius:50%;font-size:12px;font-weight:700;flex-shrink:0;color:#6b8595;background:#fff}.guide-sidebar button[aria-current=step]>span{background:#0ab69f;border-color:#0ab69f;color:white}.guide-sidebar strong{font-size:14px;display:block;line-height:1.4}.guide-sidebar small{display:block;font-size:11px;font-weight:400;color:#81929e;margin-top:5px}.guide-sidebar-note{margin-top:18px;padding:17px 18px;background:#edf2f5;border-radius:3px;font-size:12px;line-height:1.9;color:#6c818f}.guide-sidebar-note strong{font-size:13px;color:#34556c}.guide-sidebar-note p{margin:7px 0 0}.guide-workspace{min-width:0}.guide-progress-text{margin:0 0 8px;font-size:12px;color:#7b8f9d}.guide-progress{height:4px;background:#dfe9ed;border-radius:4px;overflow:hidden;margin-bottom:18px}.guide-progress span{display:block;background:#0ab69f;height:100%;width:20%;transition:width .2s ease}.guide-progress [data-progress="1"]{width:40%}.guide-progress [data-progress="2"]{width:60%}.guide-progress [data-progress="3"]{width:80%}.guide-progress [data-progress="4"]{width:100%}.guide-step{padding:30px 34px 32px;background:#fff;border:1px solid #dce5e9;border-radius:4px;min-height:435px}.guide-step+.guide-step{margin-top:20px}body[data-guide-ready] .guide-step{margin-top:0}.step-kicker{font-size:11px;font-weight:700;letter-spacing:1px;color:#00a38e}.guide-step h2{font-size:27px;line-height:1.4;margin:11px 0}.guide-step h2:focus,.guide-complete h2:focus{outline:none}.step-lead{font-size:14px;line-height:1.9;color:#728592;margin:0 0 25px}.guide-example{background:#f5f9fa;border:1px solid #e2ecef;border-radius:4px;padding:18px 20px;margin:22px 0}.example-label{font-size:11px;font-weight:700;color:#8095a2}.example-flow{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:12px}.example-flow span{background:white;padding:8px 12px;border:1px solid #dce6eb;border-radius:3px;font-size:12px}.example-flow b{font-weight:400;color:#70b9a9}.guide-points{padding-left:20px;color:#516c7e;font-size:13px;line-height:1.95;margin:24px 0}.guide-points li{padding-left:3px;margin:12px 0}.guide-points strong{color:#274b62}.guide-callout{border-left:3px solid #f4ad35;background:#fff8e8;color:#7c673b;padding:14px 17px;font-size:12px;line-height:1.9;margin:20px 0}.account-example{display:flex;align-items:center;gap:18px}.account-mark{display:grid;place-items:center;width:54px;height:54px;border-radius:50%;background:#dff4ed;color:#009f84;font:bold 28px Arial,sans-serif;flex-shrink:0}.account-example strong{font-size:16px}.account-example p{font-size:12px;margin:5px 0 0;color:#7b8f9c}.guide-checks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.guide-checks>div{background:#f5f9fa;border:1px solid #e1eaee;border-radius:4px;padding:17px}.guide-checks span{display:grid;place-items:center;width:25px;height:25px;background:#dff4ed;color:#008c77;border-radius:50%;font-size:12px;font-weight:700;margin-bottom:12px}.guide-checks strong{font-size:13px}.guide-checks p{font-size:12px;line-height:1.8;color:#7a8f9c;margin:8px 0 0}.lesson-options{display:grid;grid-template-columns:1fr 1fr;gap:16px}.lesson-options>div{padding:18px 20px;border:1px solid #dde8ed;border-top:3px solid #0ab69f;border-radius:3px;background:#fbfdfd}.lesson-options>div+div{border-top-color:#ffb02e}.lesson-options span{font-size:11px;color:#8295a2}.lesson-options h3{font-size:18px;margin:4px 0 8px}.lesson-options p{font-size:12px;line-height:1.8;color:#6b8392;margin:0}.guide-step-links{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:13px;color:#007f71}.guide-controls{display:flex;gap:12px;align-items:center;justify-content:space-between;margin-top:18px}.guide-more{font-size:12px;color:#6c8594}.guide-complete{background:white;border:1px solid #dce5e9;padding:42px;text-align:center;border-radius:4px}.complete-mark{display:grid;place-items:center;margin:0 auto 18px;width:60px;height:60px;background:#e3f7ef;color:#09a484;border-radius:50%;font-size:30px}.guide-complete h2{font-size:26px;margin:0 0 8px}.guide-complete p{color:#758b98;font-size:14px;margin-bottom:24px}.guide-complete>div{display:flex;justify-content:center;flex-wrap:wrap;gap:12px}.help-text-button{display:block;margin:24px auto 0;padding:0;border:0;background:none;color:#78909f;font-size:12px;cursor:pointer}.feature-jump{display:flex;flex-wrap:wrap;gap:10px;padding:15px 20px;background:#fff;border:1px solid #dce5e9;border-radius:4px;margin-bottom:34px}.feature-jump a{padding:5px 18px;font-size:13px;border-right:1px solid #e3e9ed}.feature-jump a:last-child{border-right:0}.feature-jump a:hover{color:#00a58d}.feature-section{margin:34px 0 42px;scroll-margin-top:24px}.feature-section-heading{display:flex;align-items:center;gap:16px;margin-bottom:18px}.feature-section-heading>span{display:grid;place-items:center;width:40px;height:40px;color:#06a58e;background:#e1f2ec;border-radius:4px;font-size:16px;font-weight:700}.feature-section-heading h2{font-size:24px;margin:0 0 4px;line-height:1.4}.feature-section-heading p{font-size:13px;color:#788f9e;margin:0}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature-card{background:white;border:1px solid #dce5e9;border-radius:4px;padding:25px 24px;display:flex;flex-direction:column;align-items:flex-start}.feature-badge{font-size:10px;font-weight:700;padding:3px 8px;background:#eaf7f2;color:#13836f;border-radius:3px;letter-spacing:.4px}.feature-badge.personal{background:#eaf1f8;color:#537b9c}.feature-badge.member{background:#fff0d4;color:#9f6c12}.feature-card h3{font-size:20px;margin:14px 0 10px}.feature-card>p{font-size:13px;line-height:1.9;color:#748997;margin:0}.feature-card ul{font-size:12px;color:#4a687c;line-height:1.9;margin:18px 0 22px;padding-left:17px;flex:1}.feature-card li{margin:6px 0}.feature-card a{font-size:12px;font-weight:700;color:#008e7b;margin-top:8px}.feature-card .feature-note{font-size:11px;background:#f7f9fa;padding:10px 12px;margin:0 0 12px;color:#8095a2}.feature-links{display:flex;flex-wrap:wrap;gap:8px 18px}.feature-links a{margin:0}.feature-access{padding:32px 34px;background:#fff;border:1px solid #dce5e9;border-radius:4px}.feature-access h2{font-size:25px;margin:7px 0}.feature-access>div>p{color:#7d919e;font-size:13px;margin:0 0 24px}.access-rows>div{display:grid;grid-template-columns:130px minmax(0,1fr);gap:20px;padding:17px 0;border-top:1px solid #e7edf0;align-items:center}.access-rows span{font-size:13px;font-weight:700;color:#2d536b}.access-rows p{font-size:13px;line-height:1.85;color:#718896;margin:0}.feature-access-note{font-size:11px;margin:12px 0 0;color:#8c9da7;line-height:1.9}.help-bottom-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:30px 0 0;margin-top:24px}.help-bottom-cta h2{font-size:23px;margin:0 0 6px}.help-bottom-cta p{font-size:13px;color:#7c929f;margin:0}.help-bottom-cta>div+div{display:flex;flex-wrap:wrap;gap:12px}.help-footer{background:#0b2b47;color:#d9e6ef;padding:25px 24px}.help-footer>div{max-width:1180px;margin:auto;display:flex;justify-content:space-between;align-items:center;gap:24px}.help-footer img{width:220px;height:44px;object-fit:cover;display:block}.help-footer nav{display:flex;flex-wrap:wrap;gap:12px 24px;font-size:12px}.help-footer a:hover{color:#ffb338}
@media(max-width:1240px){.help-main{margin:0 24px}.help-page .header-inner{padding:12px 24px}.guide-layout{grid-template-columns:230px minmax(0,1fr)}.guide-step{padding:26px}.help-heading h1{font-size:29px}.feature-card{padding:22px}.guide-checks{gap:9px}.guide-checks>div{padding:13px}}
@media(max-width:900px){.help-heading{align-items:flex-start;flex-direction:column;gap:18px}.guide-layout{grid-template-columns:205px minmax(0,1fr);gap:18px}.guide-sidebar button{gap:10px;padding:14px 9px}.guide-sidebar small{font-size:10px}.guide-step h2{font-size:24px}.guide-checks{grid-template-columns:1fr}.guide-checks>div{display:grid;grid-template-columns:28px 1fr;gap:0 10px}.guide-checks span{grid-row:1/3;margin:0}.guide-checks p{margin-top:4px}.feature-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.help-bottom-cta{align-items:flex-start;flex-direction:column}}
@media(max-width:740px){.help-main{margin:0 16px;padding:26px 0 36px}.help-page .header-inner{padding:12px 16px;gap:12px}.help-page .site-brand{width:180px}.help-page .site-brand img{width:180px;height:36px}.help-page .site-brand>span{font-size:10px}.help-page .header-right{gap:12px;font-size:12px}.help-page .login-link{padding:8px 11px}.help-page .nav-inner{justify-content:flex-start;overflow-x:auto;gap:0;padding:0 8px}.help-page .site-nav a{padding:14px 13px 11px;font-size:12px}.help-heading{margin-bottom:23px;gap:14px}.help-heading h1{font-size:27px}.help-heading p{font-size:13px;line-height:1.9}.help-text-link{font-size:12px;white-space:normal}.guide-layout{grid-template-columns:1fr;gap:18px}.guide-sidebar{position:static}.guide-sidebar ol{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));padding:6px;gap:4px}.guide-sidebar li+li{margin:0}.guide-sidebar button{flex-direction:column;gap:7px;padding:10px 3px;min-height:93px;text-align:center;height:100%}.guide-sidebar button>span{width:27px;height:27px;font-size:10px}.guide-sidebar strong{font-size:11px;line-height:1.5}.guide-sidebar small,.guide-sidebar-note{display:none}.guide-step{padding:23px 20px;min-height:0}.guide-step h2{font-size:23px;line-height:1.5}.step-lead{font-size:13px;margin-bottom:20px}.guide-example{padding:15px 13px;margin:18px 0}.example-flow{gap:7px}.example-flow span{font-size:11px;padding:6px 8px}.guide-points{font-size:12px;padding-left:17px}.guide-points li{margin:11px 0}.guide-callout{font-size:11px;padding:12px 13px}.help-primary,.help-secondary{min-height:43px;padding:10px 15px;font-size:13px}.guide-controls{gap:9px}.guide-more{font-size:11px}.account-example{gap:12px}.account-example p{font-size:11px;line-height:1.7}.lesson-options{grid-template-columns:1fr;gap:12px}.guide-step-links{font-size:12px;gap:12px 18px}.guide-complete{padding:32px 22px}.guide-complete h2{font-size:24px}.guide-complete p{font-size:13px}.feature-jump{padding:11px 9px;gap:4px;margin-bottom:26px}.feature-jump a{font-size:11px;padding:4px 8px}.feature-section{margin:26px 0 32px}.feature-section-heading{align-items:flex-start;gap:12px}.feature-section-heading h2{font-size:22px}.feature-section-heading p{font-size:12px;line-height:1.8}.feature-section-heading>span{width:32px;height:32px;font-size:13px;flex-shrink:0}.feature-grid{grid-template-columns:1fr;gap:13px}.feature-card{padding:22px}.feature-card h3{font-size:20px}.feature-card>p{font-size:12px}.feature-card ul{margin:13px 0 17px}.feature-access{padding:24px 20px}.feature-access h2{font-size:23px}.access-rows>div{grid-template-columns:1fr;gap:7px;padding:14px 0}.access-rows p{font-size:12px}.help-bottom-cta{padding-top:20px}.help-bottom-cta h2{font-size:22px}.help-footer{padding:24px 20px}.help-footer>div{align-items:flex-start;flex-direction:column;gap:18px}.help-footer nav{gap:12px 20px;font-size:11px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.guide-progress span{transition:none}}