:root{color-scheme:light;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Noto Sans SC","Microsoft YaHei",sans-serif;color:#343441;background:#faf5f6;font-synthesis:none}
*{box-sizing:border-box}body{margin:0;min-height:100svh;background:radial-gradient(ellipse at 10% 5%,#f3e4e9 0,transparent 48%),radial-gradient(ellipse at 95% 100%,#eee9f4 0,transparent 45%),#faf5f6}
.登录页{width:min(100% - 40px,420px);margin:auto;padding:clamp(32px,9vh,96px) 0 max(28px,env(safe-area-inset-bottom))}.品牌{display:flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;color:inherit;font-weight:650;font-size:21px;letter-spacing:.08em;margin-bottom:30px}.品牌 img{width:35px;height:35px}
.登录卡片{border:1px solid #ffffff;background:#ffffffdf;border-radius:26px;padding:35px 30px 25px;box-shadow:0 16px 54px #8872810c}.眉题{font-size:9px;letter-spacing:.15em;color:#a88c9a;margin:0 0 13px}h1{font-size:26px;letter-spacing:.02em;margin:0;font-weight:650}.说明{font-size:13px;line-height:1.7;color:#8b8290;margin:11px 0 27px}
form{display:grid;gap:18px}label{display:grid;gap:8px;font-size:13px;font-weight:550}input{width:100%;min-height:48px;border:1px solid #e8e1e6;border-radius:11px;padding:12px 14px;color:inherit;background:#fffcfd;font:inherit;font-size:16px;outline:none}input:focus-visible{border-color:#d391ac;box-shadow:0 0 0 3px #d391ac20}input::placeholder{color:#b4abb5;font-size:14px}
button{min-height:48px;border:0;border-radius:11px;font:inherit;font-weight:600;cursor:pointer}.登录按钮{color:white;background:#c36d91;box-shadow:0 5px 14px #c36d911c;transition:background .18s,transform .18s}.登录按钮:hover{background:#b85e85}.登录按钮:active{transform:translateY(1px)}button:disabled{opacity:.65;cursor:wait}button[aria-busy="true"]::before{content:"";display:inline-block;width:12px;height:12px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;margin-right:9px;vertical-align:-2px;animation:转动 .7s linear infinite}@keyframes 转动{to{transform:rotate(360deg)}}
#login-error{color:#a74260;min-height:0;font-size:13px;line-height:1.6;margin:-5px 0 0}#login-error:empty{display:none}.恢复区{border-top:1px solid #f0eaf0;margin-top:25px;padding-top:18px;font-size:12px;color:#928590}.恢复区 summary{cursor:pointer;list-style:none;text-align:center}.恢复区 form{margin-top:22px}.恢复按钮{background:#f3eaf0;color:#9b617e}#recover-message{margin:0;font-size:12px;line-height:1.6}.页脚{color:#aa9ba7;font-size:11px;text-align:center;margin:23px 0 0}
@media(max-width:480px){.登录卡片{padding:29px 24px 24px}.登录页{padding-top:max(30px,env(safe-area-inset-top));width:min(100% - 32px,400px)}.品牌{margin:12px 0 29px}h1{font-size:25px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}