.auth-page{color:#1d2433;background:#f5f7fb;place-items:center;min-height:100dvh;padding:28px 16px;font-size:14px;line-height:1.5;display:grid}.auth-card{background:#fff;border:1px solid #e6eaf2;border-radius:12px;width:min(438px,100%);padding:30px;box-shadow:0 2px 5px #18274c04,0 5px 18px #18274c03}.auth-brand{align-items:center;gap:10px;font-size:18px;font-weight:650;display:flex}.auth-card h1{margin:25px 0 8px;font-size:22px}.auth-subtitle{color:#5b6478;margin:0 0 24px}.auth-form{gap:16px;display:grid}.auth-form label{gap:6px;font-weight:500;display:grid}.auth-form input{height:40px;font:inherit;color:inherit;background:#fff;border:1px solid #d9dfeb;border-radius:8px;padding:0 12px}.auth-form input:focus-visible{outline-offset:1px;border-color:#3b6cf6;outline:2px solid #3b6cf6}.auth-form small,.auth-note{color:#5b6478;margin:0;font-size:12px}.auth-note code{font-size:12px}.auth-alert{color:#923b2e;background:#fff3f1;border:1px solid #f0c9c3;border-radius:8px;align-items:center;gap:8px;padding:12px;font-size:13px;display:flex}.auth-submit,.auth-secondary{width:100%;height:40px;font:inherit;cursor:pointer;border-radius:8px;justify-content:center;align-items:center;text-decoration:none;display:inline-flex}.auth-submit{color:#fff;background:#3b6cf6;border:1px solid #3b6cf6}.auth-submit:hover{background:#2f5be0}.auth-submit:disabled{opacity:.7;cursor:wait}.auth-secondary{color:#3b6cf6;background:0 0;border:0}:is(.auth-submit:focus-visible,.auth-secondary:focus-visible){outline-offset:2px;outline:2px solid #3b6cf6}.auth-hint{text-align:center;display:block}@media (max-width:520px){.auth-card{padding:24px 20px}}.auth-signup-link{text-align:center;margin:16px 0 6px}.auth-signup-link a{color:#335fce}.auth-card:has(.auth-contact){width:min(500px,100%)}.auth-contact{color:#5b6478;text-align:center;margin:0;font-size:11px;line-height:1.7}.auth-contact-item{white-space:nowrap}.auth-contact button{color:#335fce;font:inherit;cursor:pointer;text-underline-offset:3px;background:0 0;border:0;padding:0;text-decoration:underline}.auth-contact button:focus-visible{outline-offset:3px;outline:2px solid #3b6cf6}.auth-contact-close:focus-visible{outline-offset:3px;outline:2px solid #3b6cf6}.auth-contact-popover{color:#1d2433;background:#fff;border:1px solid #d9dfeb;border-radius:12px;width:min(340px,100vw - 32px);max-height:calc(100dvh - 32px);margin:auto;padding:0;position:fixed;inset:0;box-shadow:0 12px 48px #18274c30}.auth-contact-popover::backdrop{background:#18274c55}.auth-contact-content{text-align:center;padding:18px;font:14px/1.5 system-ui,sans-serif}.auth-contact-content header{justify-content:space-between;align-items:center;gap:12px;display:flex}.auth-contact-content h2{margin:0;font-size:16px}.auth-contact-close{color:#36445e;cursor:pointer;background:#f1f4fa;border:0;border-radius:6px;width:32px;height:32px;padding:0;font:24px/1 system-ui,sans-serif}.auth-contact-content img{-webkit-user-select:auto;user-select:auto;-webkit-touch-callout:default;width:100%;height:auto;margin:8px auto 0;display:block}.auth-contact-content p{margin:8px 0}.auth-wechat-id{-webkit-user-select:text;user-select:text}.auth-contact-content .auth-copy-notice{color:#5b6478;min-height:18px;margin-bottom:0;font-size:12px}@media (max-width:520px){.auth-contact{font-size:12px;line-height:1.45}.auth-contact-item{display:inline-block}.auth-contact-divider{display:none}.auth-contact-item+.auth-contact-item:before{content:" ";white-space:pre}}