:root{color-scheme:light;--auth-ink:#17233a;--auth-muted:#66758e;--auth-line:#d9e2f0;--auth-soft:#f5f7fc;--auth-brand:#6254e8;--auth-brand-dark:#4f43cc;--auth-danger:#c63f55;--auth-success:#087d5b;--auth-shadow:0 16px 42px rgba(30,48,83,.11)}
*{box-sizing:border-box}html,body{min-height:100%;margin:0}body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--auth-ink);background:#f3f6fb}button,input{font:inherit}button{cursor:pointer}.dy-auth-page{min-height:100vh}.dy-auth-shell{min-height:100vh;display:grid;place-items:center;padding:16px}.dy-auth-host{width:min(100%,440px)}.dy-auth-card{background:#fff;border:1px solid var(--auth-line);border-radius:18px;box-shadow:var(--auth-shadow);overflow:hidden}.dy-auth-head{padding:16px 24px 9px;text-align:center}.dy-auth-brand{font-size:24px;font-weight:800;line-height:1.15;letter-spacing:.02em;color:#283654}.dy-auth-brand b{color:var(--auth-brand)}.dy-auth-title{margin:5px 0 2px;font-size:19px;line-height:1.25}.dy-auth-subtitle{margin:0;color:var(--auth-muted);font-size:13px;line-height:1.35}.dy-auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin:0 24px;padding:4px;background:var(--auth-soft);border-radius:11px}.dy-auth-tab{min-height:35px;border:0;border-radius:8px;background:transparent;color:var(--auth-muted);font-weight:700}.dy-auth-tab[aria-selected="true"]{background:#fff;color:var(--auth-brand-dark);box-shadow:0 2px 7px rgba(35,48,79,.08)}.dy-auth-body{padding:13px 24px 17px}.dy-auth-field{display:grid;gap:5px;margin-bottom:10px;color:#31405c;font-size:13px;font-weight:700}.dy-auth-field input{width:100%;height:40px;border:1px solid #cfd9e8;border-radius:10px;background:#fff;padding:0 12px;color:var(--auth-ink);outline:none;transition:border-color .15s,box-shadow .15s}.dy-auth-field input:focus{border-color:var(--auth-brand);box-shadow:0 0 0 3px rgba(98,84,232,.12)}.dy-auth-field small{font-weight:400;color:var(--auth-muted);line-height:1.35}.dy-auth-captcha{display:grid;grid-template-columns:118px 1fr auto;gap:7px;align-items:end;margin-bottom:10px}.dy-auth-captcha .dy-auth-field{margin:0}.dy-auth-question{height:40px;display:grid;place-items:center;border:1px solid #d7def0;border-radius:10px;background:#f7f8fd;color:#3d4771;font-weight:800;letter-spacing:.05em}.dy-auth-refresh{height:40px;padding:0 11px;border:1px solid #d7def0;border-radius:10px;background:#fff;color:#53617b;font-size:12px;font-weight:700}.dy-auth-agreement{display:flex;align-items:flex-start;gap:8px;margin:1px 0 10px;color:#5c6980;font-size:12px;line-height:1.4}.dy-auth-agreement input{margin-top:2px;accent-color:var(--auth-brand)}.dy-auth-link{border:0;background:transparent;padding:0;color:var(--auth-brand-dark);font-weight:700;text-decoration:none}.dy-auth-submit{width:100%;height:42px;border:0;border-radius:10px;background:var(--auth-brand);color:#fff;font-weight:800;box-shadow:0 6px 14px rgba(98,84,232,.18)}.dy-auth-submit:hover{background:var(--auth-brand-dark)}.dy-auth-submit:disabled{cursor:not-allowed;background:#a8b1c4;box-shadow:none}.dy-auth-actions{display:flex;justify-content:space-between;align-items:center;margin-top:9px;font-size:12px}.dy-auth-message{display:none;margin:0 0 9px;padding:8px 10px;border-radius:9px;font-size:12px;line-height:1.4}.dy-auth-message.show{display:block}.dy-auth-message.error{background:#fff0f2;color:var(--auth-danger)}.dy-auth-message.success{background:#eaf8f3;color:var(--auth-success)}.dy-auth-zero-permission{margin:0 0 10px;padding:8px 10px;border-radius:9px;background:#f5f7fb;color:#66758e;font-size:11px;line-height:1.4}.dy-auth-modal{position:fixed;inset:0;z-index:10020;display:grid;place-items:center;padding:20px;background:rgba(20,28,45,.42)}.dy-auth-modal[hidden]{display:none}.dy-auth-modal-card{width:min(100%,620px);max-height:min(82vh,720px);display:grid;grid-template-rows:auto 1fr auto;background:#fff;border-radius:18px;box-shadow:0 28px 80px rgba(14,23,43,.25);overflow:hidden}.dy-auth-modal-head,.dy-auth-modal-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px 22px;border-bottom:1px solid var(--auth-line)}.dy-auth-modal-foot{border:0;border-top:1px solid var(--auth-line);justify-content:flex-end}.dy-auth-modal-head h2{margin:0;font-size:18px}.dy-auth-modal-close{border:0;background:#f1f4f9;color:#53617b;border-radius:9px;padding:8px 12px}.dy-auth-agreement-content{padding:20px 22px;overflow:auto;white-space:pre-wrap;color:#44526b;line-height:1.75;font-size:14px}
.dy-auth-source-switch{display:flex;justify-content:center;margin-top:9px;padding-top:9px;border-top:1px solid var(--auth-line);font-size:12px}.dy-auth-source-switch .dy-auth-link{color:#53617b}.dy-auth-source-switch .dy-auth-link:hover{color:var(--auth-brand-dark)}
.dy-auth-inline-field{grid-template-columns:96px minmax(0,1fr);align-items:center;gap:8px;margin-bottom:8px}.dy-auth-inline-field>span{white-space:nowrap}.dy-auth-inline-field input{height:40px}
.dy-auth-head-separator{display:none;color:#a0abc0;font-size:18px;font-weight:700}.dy-auth-host[data-embed="true"] .dy-auth-head{display:flex;align-items:center;justify-content:center;gap:8px;padding:12px 18px 9px}.dy-auth-host[data-embed="true"] .dy-auth-brand{font-size:21px}.dy-auth-host[data-embed="true"] .dy-auth-title{margin:0;font-size:18px}.dy-auth-host[data-embed="true"] .dy-auth-head-separator{display:inline}.dy-auth-host[data-embed="true"] .dy-auth-subtitle{display:none}
@media(max-width:520px){.dy-auth-shell{padding:8px;align-items:start}.dy-auth-host{margin-top:4px}.dy-auth-card{border-radius:15px}.dy-auth-head{padding:13px 16px 8px}.dy-auth-tabs{margin:0 16px}.dy-auth-body{padding:11px 16px 14px}.dy-auth-inline-field{grid-template-columns:82px minmax(0,1fr);gap:7px}.dy-auth-captcha{grid-template-columns:105px 1fr}.dy-auth-refresh{grid-column:2;justify-self:end;height:32px}.dy-auth-actions{gap:10px}.dy-auth-modal{padding:10px}}
.dy-auth-heading-line{display:block}.dy-auth-host[data-embed="true"] .dy-auth-head{display:block}.dy-auth-host[data-embed="true"] .dy-auth-heading-line,.dy-auth-host[data-login-only="true"] .dy-auth-heading-line{display:flex;align-items:center;justify-content:center;gap:8px;white-space:nowrap}.dy-auth-host[data-embed="true"] .dy-auth-head-separator{display:inline}.dy-auth-host[data-login-only="true"] .dy-auth-title{margin:0;font-size:24px}
.dy-auth-submit:disabled{background:linear-gradient(100deg,#7768ef,#5869e8,#7768ef);background-size:200% 100%;animation:dyAuthButtonFlow 1.8s linear infinite}.dy-auth-button-spinner,.dy-auth-spinner{display:inline-block;border-radius:50%;border:2px solid rgba(255,255,255,.38);border-top-color:#fff;animation:dyAuthSpin .75s linear infinite}.dy-auth-button-spinner{width:16px;height:16px;margin-right:9px;vertical-align:-3px}.dy-auth-login-progress{margin-top:10px;padding:11px 12px;border:1px solid #dce2ff;border-radius:11px;background:linear-gradient(135deg,#f8f7ff,#f1f5ff);color:#405073}.dy-auth-login-progress[hidden]{display:none}.dy-auth-progress-head{display:grid;grid-template-columns:18px 1fr auto;align-items:center;gap:8px}.dy-auth-progress-head strong{font-size:12px;color:#2f3d5d}.dy-auth-progress-head [data-progress-eta]{font-size:11px;color:#6254e8;font-weight:800}.dy-auth-spinner{width:17px;height:17px;border-color:#d8d4ff;border-top-color:#6254e8}.dy-auth-progress-track{height:5px;margin:9px 0 7px;border-radius:999px;background:#e1e5f2;overflow:hidden}.dy-auth-progress-track i{display:block;width:18%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#6254e8,#438cf7);transition:width .25s ease}.dy-auth-progress-steps{font-size:11px;color:#6d7890}@keyframes dyAuthSpin{to{transform:rotate(360deg)}}@keyframes dyAuthButtonFlow{to{background-position:-200% 0}}@media(prefers-reduced-motion:reduce){.dy-auth-button-spinner,.dy-auth-spinner,.dy-auth-submit:disabled{animation:none}.dy-auth-progress-track i{transition:none}}
.dy-auth-question{display:flex;align-items:center;justify-content:center;flex-wrap:nowrap;gap:.28em;white-space:nowrap}.dy-auth-captcha-number,.dy-auth-captcha-operator,.dy-auth-captcha-equals,.dy-auth-captcha-unknown{display:inline-block}.dy-auth-captcha-left{color:#1677ff}.dy-auth-captcha-right{color:#e83e8c}.dy-auth-captcha-add{color:#f97316}.dy-auth-captcha-subtract{color:#ef4444}.dy-auth-captcha-multiply{color:#7c3aed}.dy-auth-captcha-divide{color:#0891b2}.dy-auth-captcha-equals{color:#16a34a}.dy-auth-captcha-unknown{color:#64748b}
.dy-auth-password-wrap{position:relative;display:block;min-width:0}.dy-auth-field .dy-auth-password-wrap input{padding-right:46px}.dy-auth-password-toggle{position:absolute;top:0;right:3px;display:grid;place-items:center;width:40px;height:40px;padding:0;border:0;border-radius:8px;background:transparent;color:#7b8799}.dy-auth-password-toggle:hover,.dy-auth-password-toggle:focus-visible{color:#4454b9;background:#f2f5ff;outline:none}.dy-auth-password-toggle svg{width:21px;height:21px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.dy-auth-password-toggle.is-visible{color:#4454b9}