.portal-page,.portal-auth-page{--ink:#234b3d;--green:#316d50;--muted:#65776b;--paper:#faf9f1;--line:#dce5d7;margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;-webkit-font-smoothing:antialiased}
.portal-page *,.portal-auth-page *{box-sizing:border-box}.portal-page h1,.portal-page h2,.portal-page h3,.portal-page p,.portal-auth-page h1,.portal-auth-page h2,.portal-auth-page p{margin:0}.portal-page a,.portal-auth-page a{color:inherit;text-decoration:none}.portal-page button,.portal-auth-page button,.portal-auth-page input{font:inherit}.portal-page a:focus-visible,.portal-page button:focus-visible,.portal-auth-page a:focus-visible,.portal-auth-page button:focus-visible,.portal-auth-page input:focus-visible{outline:3px solid #d0a151;outline-offset:5px}.portal-page a:hover,.portal-auth-page a:hover{color:#44825e}.skip-link{position:fixed;left:20px;top:-70px;background:#fff;padding:14px 22px;z-index:10}.skip-link:focus{top:15px}
.portal-header{width:min(1240px,calc(100% - 80px));margin:auto;min-height:100px;display:flex;justify-content:space-between;align-items:center;gap:28px}.portal-brand{display:inline-flex;align-items:center;gap:12px;font-weight:700;letter-spacing:1px;font-size:24px;white-space:nowrap}.portal-brand img{filter:hue-rotate(-18deg) saturate(.8);flex-shrink:0}.portal-header nav{display:flex;align-items:center;gap:34px;font-size:15px}.nav-login{padding:12px 18px;border:1px solid #c9d9c7;border-radius:9px;font-weight:600}.portal-header nav a:hover{text-decoration:underline;text-underline-offset:7px}
.portal-hero{width:min(1240px,calc(100% - 80px));margin:48px auto 80px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:28px}.eyebrow{font-size:14px;letter-spacing:1.8px;line-height:1.7;color:#58775d;font-weight:600}.eyebrow>span{display:inline-block;width:7px;height:7px;background:#bd9e58;border-radius:50%;margin-right:9px;vertical-align:middle}.portal-hero h1{font-size:clamp(46px,5.5vw,76px);line-height:1.25;letter-spacing:-1.5px;margin:22px 0 24px;font-weight:700}.hero-description{font-size:19px;line-height:1.95;color:#657266}.portal-actions{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-top:30px}.portal-button{display:inline-flex;align-items:center;justify-content:center;gap:18px;border:1px solid transparent;border-radius:10px;font-size:16px;font-weight:600;line-height:1.4;min-height:52px;padding:14px 24px;cursor:pointer;text-decoration:none;transition:background .15s,transform .15s}.portal-page .portal-button.primary,.portal-auth-page .portal-button.primary{color:#fff;background:#316d50;border-color:#316d50}.portal-page .portal-button.primary:hover,.portal-auth-page .portal-button.primary:hover{color:#fff;background:#275940}.portal-button.secondary{background:#fffdf7;border-color:#cbd8c6;color:#365c42}.portal-button:hover{transform:translateY(-2px)}.hero-note{font-size:13px;color:#7c8475;margin-top:18px!important;line-height:1.8}.hero-note a{text-decoration:underline;text-underline-offset:4px}.hero-art{min-height:460px;border-radius:48% 48% 20px 20px;background:#e5ecd9 url('/assets/morning-campus-v1.png') 78% bottom/auto 100% no-repeat;position:relative;box-shadow:inset 0 0 70px #f9f8ed66}.art-clock{position:absolute;top:29%;left:12%;right:12%;text-align:center;padding:25px 14px;color:#385f47;background:#fffdf0b8;border:1px solid #fff9;border-radius:18px;backdrop-filter:blur(4px)}.art-clock>span{font-size:16px}.art-clock strong{display:block;font-size:38px;letter-spacing:2px;margin:14px 0}.art-clock small{font-size:12px;letter-spacing:4px;color:#77906e}
.preview-section{padding:60px max(40px,calc((100% - 1240px)/2)) 85px;background:linear-gradient(#edf2e6,#f5f6ec)}.section-intro{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:30px}.section-intro h2,.feature-heading h2,.two-screens h2,.start-section h2,.browser-option h2{font-size:34px;line-height:1.5;margin-top:12px;letter-spacing:-.5px}.section-intro>p{font-size:15px;line-height:1.9;color:#73806b}.product-preview{margin:0;padding:10px;background:#fffdf6;border:1px solid #d7e0ce;border-radius:17px;box-shadow:0 22px 50px #48643a16}.preview-bar{display:flex;justify-content:space-between;align-items:center;padding:10px 12px 18px;font-size:12px;color:#87917c}.preview-bar i{display:inline-block;width:6px;height:6px;border-radius:50%;background:#82a47b;margin-right:7px}.product-preview img{display:block;width:100%;height:auto;border-radius:8px}.product-preview figcaption{text-align:center;font-size:12px;color:#8a927f;padding:13px 8px 3px;line-height:1.6}
.feature-story{width:min(1180px,calc(100% - 80px));margin:100px auto;display:grid;grid-template-columns:.9fr 1.1fr;gap:100px}.feature-heading>p:not(.eyebrow){font-size:16px;color:#72806e;line-height:1.95;margin:22px 0 26px}.text-link{font-size:15px;font-weight:600;border-bottom:1px solid #9ab38e;padding-bottom:5px}.feature-details article{display:flex;gap:24px;padding:24px 0;border-top:1px solid #dce3d2}.feature-details article:last-child{border-bottom:1px solid #dce3d2}.feature-number{font-size:17px;font-weight:700;letter-spacing:2px;color:#a4b195;padding-top:4px}.feature-details h3{font-size:22px;line-height:1.5;margin-bottom:10px}.feature-details p{font-size:15px;line-height:1.9;color:#70806d}
.two-screens{padding:70px max(40px,calc((100% - 1180px)/2));background:#eeeedd}.screen-options{display:grid;grid-template-columns:1fr 1fr;gap:60px;margin-top:35px}.screen-options article{border-top:1px solid #cad6bc;padding-top:28px}.option-symbol{height:38px;min-width:38px;font-size:35px;color:#548369;font-weight:300;display:inline-flex;align-items:center}.windows-symbol{display:inline-grid;grid-template-columns:repeat(2,14px);grid-template-rows:repeat(2,14px);gap:4px;align-content:center}.windows-symbol i{display:block;background:#548369;height:14px;width:14px}.screen-options h3{font-size:24px;margin:20px 0 14px}.screen-options p{font-size:16px;color:#6b7963;line-height:1.95;max-width:450px}.screen-options a{display:inline-block;font-size:15px;font-weight:600;margin-top:23px}.start-section{width:min(1180px,calc(100% - 80px));margin:90px auto;text-align:center}.start-steps{display:grid;grid-template-columns:repeat(3,1fr);list-style:none;padding:0;margin:40px 0 32px;text-align:left;gap:25px}.start-steps li{display:flex;align-items:start;gap:14px}.start-steps li>span{height:34px;width:34px;display:grid;place-items:center;background:#e9efdf;border-radius:50%;font-size:16px;flex-shrink:0}.start-steps h3{font-size:18px;margin:4px 0 8px}.start-steps p{font-size:14px;color:#7b8673;line-height:1.8}.portal-footer{width:min(1240px,calc(100% - 80px));padding:28px 0 35px;margin:auto;display:flex;flex-wrap:wrap;gap:22px;align-items:center;border-top:1px solid #dde2d3}.portal-footer .portal-brand{font-size:18px}.portal-footer p{font-size:12px;color:#8a9380;flex:1}.portal-footer>div{display:flex;gap:22px;font-size:12px;color:#64755d}
.download-hero{text-align:center;padding:60px 24px 45px;background:linear-gradient(#faf9f1d9,#faf9f1ee),url('/assets/morning-campus-v1.png') center/cover}.download-hero h1{font-size:clamp(38px,4vw,54px);line-height:1.35;margin:18px 0}.download-hero>p:not(.eyebrow){font-size:17px;line-height:1.9;color:#6e7a66}.version-chip{display:inline-block;font-size:13px;padding:8px 16px;background:#e9efdd;border:1px solid #d8e0cc;border-radius:50px;margin-top:22px;color:#6c7b60}.download-options{max-width:1000px;width:calc(100% - 80px);margin:20px auto 0;display:grid;grid-template-columns:1fr 1fr;gap:24px}.download-card{background:#fffdf8;border:1px solid #dbe1d1;border-radius:18px;padding:32px;display:flex;align-items:start;flex-direction:column}.download-card.recommended{border-color:#8fab85;box-shadow:0 12px 32px #496c3910}.download-tag{font-size:13px;color:#7d8d6f;margin-bottom:26px!important}.download-card h2{font-size:30px;margin:20px 0 14px}.download-card>p:not(.download-tag):not(.release-status){font-size:15px;color:#7b846f;line-height:1.9;margin-bottom:25px;flex:1}.download-card .portal-button{width:100%}.release-link[aria-disabled=true]{background:#e2e6dc!important;border-color:#d9dfcf!important;color:#87907c!important;pointer-events:none;transform:none;cursor:default}.release-status{font-size:12px;color:#7c8672;margin:12px 0 0!important;min-height:19px}.download-check{width:min(1000px,calc(100% - 80px));margin:20px auto 65px!important;display:flex;gap:12px;align-items:center;justify-content:center;font-size:12px;color:#87917a;flex-wrap:wrap}.download-check button{background:transparent;border:0;color:#517a53;text-decoration:underline;text-underline-offset:4px;cursor:pointer;padding:7px}.download-check button:disabled{opacity:.5;cursor:wait}.browser-option{width:min(1000px,calc(100% - 80px));margin:0 auto 55px;padding:34px;background:#eaf0df;border-radius:18px;display:grid;grid-template-columns:1fr .7fr;gap:30px;align-items:center}.browser-option h2{font-size:28px}.browser-option p:not(.eyebrow){font-size:15px;line-height:1.9;color:#758268;margin-top:16px}.browser-option .portal-actions{margin-top:0;flex-direction:column;align-items:stretch}.download-guide{width:min(920px,calc(100% - 80px));margin:0 auto 75px}.download-guide h2{font-size:25px;margin-bottom:20px}.download-guide ol{padding-left:24px;color:#6e7d64;font-size:15px;line-height:2}.download-guide li{padding-left:5px;margin-bottom:15px}.download-guide strong{color:#46623f}.download-guide>p{font-size:13px;color:#87927a;line-height:1.9}.service-address{overflow-wrap:anywhere;color:#3e7148}.portal-noscript{text-align:center;padding:20px;font-size:14px}
.portal-auth{min-height:100vh;display:grid;grid-template-columns:1fr 1fr}.auth-intro{padding:45px clamp(32px,5vw,80px);display:flex;flex-direction:column;justify-content:space-between;gap:40px;background:linear-gradient(180deg,#f5f5eac9 0%,#edf3e7e3 55%,#e9f0df33),url('/assets/morning-campus-v1.png') 70% bottom/auto 100% no-repeat}.auth-intro h1{font-size:clamp(38px,4vw,58px);line-height:1.4;margin:18px 0 25px}.auth-intro>div>p:not(.eyebrow){font-size:18px;line-height:1.9;color:#6e8065}.auth-home{font-size:14px;font-weight:600}.auth-form-panel{padding:50px 40px;display:flex;align-items:center;justify-content:center}.portal-auth-card{width:min(420px,100%)}.auth-card-caption{font-size:13px;letter-spacing:1.3px;color:#87927d;margin-bottom:25px!important}.auth-tabs{display:flex;border-bottom:1px solid #dce3d2;gap:28px;margin-bottom:28px}.auth-tabs button{padding:13px 0;background:transparent;color:#849078;border:0;border-bottom:2px solid transparent;font-size:15px;min-height:0;border-radius:0;cursor:pointer}.auth-tabs button.active{color:#3e704c;border-color:#3e704c;font-weight:600}.portal-auth-card h2{font-size:28px;margin:0 0 12px}.auth-description{font-size:14px;line-height:1.8;color:#7b8a70;margin-bottom:25px!important}.portal-auth-card form{display:flex;flex-direction:column;gap:18px}.portal-auth-card label{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#54704f}.portal-auth-card input{border:1px solid #d6dfcc;background:#fffef9;border-radius:8px;padding:13px 14px;font-size:16px;min-height:49px;color:#2d523b;width:100%}.portal-auth-card input::placeholder{color:#a6ad9b}.portal-auth-card .portal-button{width:100%;margin-top:7px}.portal-auth-card [disabled]{opacity:.6;cursor:wait}.auth-footnote{font-size:12px;line-height:1.9;color:#88957d;margin-top:20px!important}.auth-other-links{display:flex;justify-content:space-between;gap:18px;font-size:12px;color:#60815b;border-top:1px solid #e0e6d7;padding-top:22px;margin-top:25px}.portal-auth-error{font-size:14px;color:#9f473b;background:#fff0e8;padding:11px 13px;border-radius:8px;line-height:1.7}.portal-auth-error[hidden]{display:none}.portal-connect-error{max-width:500px;margin:10vh auto;padding:30px;display:flex;flex-direction:column;gap:25px;align-items:start}.portal-connect-error h1{font-size:30px}
.invitation-contact{padding:15px 17px;margin-top:22px;border-radius:10px;background:#edf2e4;border:1px solid #dce5cf;font-size:13px;color:#637b55}.invitation-contact>p{font-weight:600;margin-bottom:10px}.invitation-contact>div{display:flex;align-items:center;justify-content:space-between;gap:12px}.invitation-contact button{background:#fffdf8;border:1px solid #c9d8bb;border-radius:6px;padding:6px 11px;font-size:12px;color:#547a45;cursor:pointer;min-height:0}.invitation-contact>span{display:block;margin-top:7px;font-size:11px}.invitation-contact>span:empty{display:none}
.invitation-contact:has(+form){margin:0 0 24px}.invitation-contact .invitation-detail{font-size:12px;font-weight:400;line-height:1.8;color:#7b8d6c}.recovery-page{min-height:100vh;padding:42px 24px;background:linear-gradient(#f9f9efed,#f2f5e5e8),url('/assets/morning-campus-v1.png') center/cover;display:flex;flex-direction:column;align-items:center;gap:38px}.recovery-card{width:min(650px,100%);padding:38px;background:#fffef9;border:1px solid #d9e2cc;border-radius:18px;box-shadow:0 16px 45px #426b3412}.recovery-card h1{font-size:32px;line-height:1.4;margin:12px 0 18px}.recovery-description{font-size:15px;line-height:1.9;color:#6f8063}.recovery-label{display:block;font-size:13px;margin-top:26px;color:#657e56}.recovery-code{margin:10px 0 20px;padding:20px;border:1px dashed #91ad7e;border-radius:9px;background:#edf3e3;color:#2f603e;font-family:ui-monospace,Consolas,monospace;font-size:22px;line-height:1.65;white-space:pre-wrap;overflow-wrap:anywhere;user-select:text}.recovery-warning{font-size:13px;line-height:1.9;color:#8d6b3e}.recovery-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.recovery-actions .portal-button{flex:1;font-size:14px;padding:12px 16px}.recovery-feedback{font-size:12px;line-height:1.8;min-height:24px;color:#6c855c;margin:12px 0 16px!important}.recovery-card>.portal-button{width:100%}@media(max-width:640px){.recovery-page{padding:28px 18px;gap:26px}.recovery-card{padding:25px 20px}.recovery-card h1{font-size:25px}.recovery-code{font-size:19px;padding:15px}.recovery-actions{gap:10px}.recovery-actions .portal-button{font-size:12px;padding:11px}}
@media(min-width:1500px){.portal-hero{margin-top:65px;margin-bottom:95px}.hero-art{min-height:490px}}
@media(max-width:900px){.portal-header{width:calc(100% - 48px);min-height:82px}.portal-header nav{gap:20px}.portal-hero{width:calc(100% - 48px);gap:20px;margin:30px auto 55px}.hero-art{min-height:370px}.portal-hero h1{font-size:49px}.hero-description{font-size:16px}.portal-hero .portal-actions{flex-direction:column;align-items:stretch;max-width:290px}.portal-hero .hero-note{max-width:280px}.art-clock strong{font-size:27px}.art-clock>span{font-size:13px}.feature-story{width:calc(100% - 48px);gap:40px;margin:70px auto}.section-intro h2,.feature-heading h2,.two-screens h2,.start-section h2{font-size:28px}.preview-section,.two-screens{padding:50px 24px}.screen-options{gap:35px}.portal-footer{width:calc(100% - 48px)}.portal-auth{grid-template-columns:.8fr 1fr}.auth-intro{padding:35px}.auth-intro h1{font-size:38px}.auth-form-panel{padding:40px 28px}.auth-intro>div>p:not(.eyebrow){font-size:16px}}
@media(max-width:640px){.portal-header{width:calc(100% - 36px);min-height:76px;gap:12px}.portal-brand{font-size:20px;gap:9px}.portal-brand img{width:33px;height:33px}.portal-header nav{font-size:13px;gap:14px}.portal-header nav>a[href="#features"]{display:none}.nav-login{padding:9px 12px}.portal-hero{grid-template-columns:1fr;width:calc(100% - 40px);margin-top:25px;gap:30px}.hero-copy{position:relative;z-index:1}.portal-hero h1{font-size:51px;line-height:1.28;margin-top:16px}.hero-description{font-size:16px}.portal-hero .portal-actions{flex-direction:row;max-width:none;gap:10px}.portal-hero .portal-button{font-size:14px;padding:13px 17px;gap:9px;flex:1;white-space:nowrap}.portal-hero .hero-note{max-width:none;font-size:12px}.hero-art{min-height:240px;border-radius:16px;background-size:cover;background-position:center bottom}.art-clock{top:17%;left:18%;right:18%;padding:18px}.art-clock strong{font-size:26px;margin:10px 0}.art-clock small{font-size:10px}.eyebrow{font-size:12px;letter-spacing:1px}.preview-section{padding:38px 16px 45px}.section-intro{display:block;margin-bottom:20px;padding:0 4px}.section-intro h2{font-size:26px}.section-intro>p{font-size:14px;margin-top:12px}.product-preview{padding:6px;border-radius:11px}.preview-bar{padding:7px 5px 12px;font-size:10px}.product-preview figcaption{font-size:10px;padding-top:10px}.feature-story{display:block;width:calc(100% - 40px);margin:55px auto}.feature-heading>p:not(.eyebrow){font-size:15px;margin:16px 0 20px}.feature-heading h2{font-size:29px}.feature-details{margin-top:32px}.feature-details article{gap:18px;padding:21px 0}.feature-details h3{font-size:19px}.feature-details p{font-size:14px}.feature-number{font-size:14px}.two-screens{padding:42px 20px}.screen-options{grid-template-columns:1fr;gap:30px;margin-top:28px}.screen-options h3{font-size:22px;margin:14px 0 10px}.screen-options p{font-size:15px}.start-section{width:calc(100% - 40px);margin:50px auto;text-align:left}.start-section h2{font-size:27px}.start-steps{grid-template-columns:1fr;gap:23px;margin:28px 0}.start-section>.portal-button{width:100%}.portal-footer{width:calc(100% - 40px);padding:24px 0;gap:15px}.portal-footer p{flex-basis:100%;order:2;font-size:11px}.portal-footer>div{margin-left:auto;gap:13px;font-size:11px}.portal-footer .portal-brand{font-size:15px}.portal-footer .portal-brand img{width:26px;height:26px}.download-hero{padding:35px 20px}.download-hero h1{font-size:39px}.download-hero>p:not(.eyebrow){font-size:15px}.download-options{width:calc(100% - 40px);grid-template-columns:1fr;gap:18px;margin-top:5px}.download-card{padding:25px}.download-card h2{font-size:28px;margin:16px 0 12px}.download-tag{margin-bottom:18px!important}.download-check{width:calc(100% - 40px);margin-bottom:40px!important;gap:2px}.download-check span{display:block;flex-basis:100%;text-align:center}.browser-option{width:calc(100% - 40px);display:block;padding:26px;margin-bottom:38px}.browser-option h2{font-size:26px}.browser-option .portal-actions{margin-top:23px}.download-guide{width:calc(100% - 40px);margin-bottom:45px}.download-guide h2{font-size:23px}.download-guide ol{font-size:14px}.portal-auth{display:block;min-height:100vh}.auth-intro{padding:22px 24px 28px;background-size:cover;gap:22px}.auth-intro>div{display:none}.auth-intro .auth-home{font-size:12px}.auth-form-panel{padding:28px 24px 38px}.portal-auth-card h2{font-size:25px}.auth-card-caption{margin-bottom:10px!important;font-size:12px}.auth-tabs{margin-bottom:23px}.auth-other-links{font-size:12px}.portal-connect-error{margin:7vh auto}}
@media(prefers-reduced-motion:reduce){.portal-page *,.portal-auth-page *{scroll-behavior:auto!important;transition:none!important}.portal-button:hover{transform:none}}