:root{--paper:#f3efe4;--paper-deep:#ebe4d5;--ink:#1d1a16;--ink-soft:#777166;--ink-faint:#aaa395;--line:rgba(29,26,22,.22);--line-soft:rgba(29,26,22,.12);--red:#b7372a;--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--kai:"Kaiti SC","STKaiti","KaiTi","KaiTi_GB2312",serif}
*{box-sizing:border-box}html{background:var(--paper);color:var(--ink);font-family:var(--kai);-webkit-font-smoothing:antialiased}body{margin:0;min-width:320px;background:var(--paper)}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}a{color:inherit}.auth-page{position:relative;min-height:100vh;overflow:hidden;background:radial-gradient(circle at 22% 14%,rgba(55,48,38,.07),transparent 24%),radial-gradient(circle at 91% 72%,rgba(183,55,42,.08),transparent 22%),linear-gradient(112deg,#f0ebdf 0%,#f7f3e9 48%,#efe7d8 100%)}.auth-page:before{position:absolute;inset:0;content:"";pointer-events:none;opacity:.24;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140' viewBox='0 0 140 140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.72' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.12'/%3E%3C/svg%3E")}
.auth-header{position:relative;z-index:4;height:74px;padding:0 44px;border-bottom:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between}.auth-brand{display:flex;align-items:center;gap:12px;text-decoration:none}.auth-brand svg{width:34px;height:34px;fill:none;stroke:currentColor;stroke-width:1.25;stroke-linecap:round;stroke-linejoin:round}.auth-brand span{display:flex;align-items:baseline;gap:8px}.auth-brand b{font-family:var(--serif);font-size:15px;font-weight:500;letter-spacing:.1em}.auth-brand small{color:var(--ink-soft);font-size:12px;font-weight:300;letter-spacing:.17em}.auth-home{display:flex;align-items:center;gap:8px;color:var(--ink-soft);font-size:12px;font-weight:300;letter-spacing:.2em;text-decoration:none}.auth-home svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}.auth-home:hover{color:var(--red)}
.auth-main{position:relative;z-index:1;min-height:760px;padding:70px 24px 170px}.auth-form-wrap{position:relative;z-index:3;width:536px;margin:0 auto}.auth-intro{margin-bottom:38px;text-align:center}.auth-intro p{position:relative;display:inline-block;margin:0 0 18px;padding-left:30px;color:var(--red);font-family:var(--serif);font-size:11px;font-weight:400;letter-spacing:.28em}.auth-intro p:before{position:absolute;left:0;top:50%;width:19px;height:1px;background:var(--red);content:""}.auth-intro h1{margin:0;font-family:var(--serif);font-size:34px;font-weight:500;letter-spacing:.14em}.auth-intro span{display:block;margin-top:14px;color:var(--ink-soft);font-size:13px;font-weight:300;letter-spacing:.14em}.auth-form{display:grid;gap:23px}.auth-field{display:grid;gap:10px;color:var(--ink-soft);font-size:13px;font-weight:300;letter-spacing:.14em}.auth-input{position:relative;min-width:0;height:62px;border:1px solid var(--line);background:rgba(243,239,228,.22);transition:border-color .2s,box-shadow .2s,background .2s}.auth-input:focus-within{border-color:rgba(29,26,22,.5);background:rgba(255,255,255,.13);box-shadow:0 0 0 3px rgba(29,26,22,.035)}.auth-input input{display:block;width:100%;height:60px;padding:0 20px;border:0;outline:0;background:transparent;color:var(--ink);font-family:var(--kai);font-size:14px;font-weight:300;letter-spacing:.11em}.auth-input input::placeholder{color:#aaa498}.password-toggle{position:absolute;right:0;top:0;width:58px;height:60px;border:0;border-left:1px solid var(--line-soft);background:transparent;color:var(--ink-soft);cursor:pointer}.password-toggle svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.4}.auth-inline{display:grid;grid-template-columns:minmax(0,1fr) 176px;gap:14px}.send-code{height:62px;border:1px solid var(--line);background:transparent;color:var(--ink-soft);display:flex;align-items:center;justify-content:center;gap:10px;font-size:13px;font-weight:300;letter-spacing:.16em;cursor:pointer}.send-code svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.35}.send-code:hover{border-color:var(--red);color:var(--red)}.send-code:disabled{cursor:not-allowed;opacity:.55}.auth-row{display:flex;align-items:center;justify-content:space-between;margin-top:-3px}.auth-check{display:flex;align-items:center;gap:8px;color:var(--ink-soft);font-size:12px;font-weight:300;letter-spacing:.08em}.auth-check input{width:14px;height:14px;margin:0;accent-color:var(--ink)}.auth-link-button,.auth-switch button{padding:0;border:0;background:transparent;color:var(--red);font-size:12px;font-weight:300;letter-spacing:.08em;cursor:pointer}.auth-submit{height:62px;margin-top:1px;border:0;background:#1c1915;color:#fffdf7;font-family:var(--serif);font-size:16px;font-weight:500;letter-spacing:.22em;cursor:pointer;transition:background .2s,transform .2s}.auth-submit:hover{background:#2a251f}.auth-submit:active{transform:translateY(1px)}.auth-switch{margin:8px 0 0;text-align:center;color:var(--ink-soft);font-size:13px;font-weight:300;letter-spacing:.1em}.auth-consent{margin:-3px 0 0;text-align:center;color:var(--ink-faint);font-size:11px;font-weight:300;line-height:1.8;letter-spacing:.06em}.auth-consent a{color:var(--red);text-underline-offset:3px}.auth-field em{display:none;color:var(--red);font-size:11px;font-style:normal;font-weight:300;letter-spacing:.06em}.auth-field.has-error em{display:block}.auth-field.has-error .auth-input,.auth-field.has-error .send-code{border-color:rgba(183,55,42,.66);box-shadow:0 0 0 3px rgba(183,55,42,.06)}
.auth-chapter{position:absolute;z-index:2;right:7.5%;top:205px;display:flex;align-items:flex-start;gap:38px;color:rgba(29,26,22,.35)}.auth-chapter>span{font-size:17px;font-weight:300;line-height:2.15;text-align:center}.auth-chapter>span i{display:block;margin-top:22px;font-style:normal}.auth-chapter>b{display:block;margin-top:4px;padding:15px 18px;border-radius:7px;background:var(--red);box-shadow:0 11px 28px rgba(100,35,29,.22);color:#fff9ee;font-family:var(--serif);font-size:23px;font-weight:500;line-height:1.45;transform:rotate(-6deg)}.auth-ghost{position:absolute;z-index:0;left:50%;bottom:50px;width:calc(100% - 180px);overflow:hidden;padding:1.2rem 0 .4rem;transform:translateX(-50%);-webkit-mask-image:linear-gradient(90deg,transparent,black 12%,black 88%,transparent);mask-image:linear-gradient(90deg,transparent,black 12%,black 88%,transparent)}.auth-ghost-track{display:flex;width:max-content;animation:authGhostMarquee 46s linear infinite}.auth-ghost-track span{white-space:nowrap;color:#1c1a1614;font-family:var(--kai);font-size:clamp(3rem,6vw,5rem);font-weight:700;letter-spacing:.2em}@keyframes authGhostMarquee{to{transform:translateX(-50%)}}
.auth-footer{position:relative;z-index:4;min-height:72px;padding:16px 44px;border-top:1px solid var(--line-soft);display:flex;align-items:center;justify-content:space-between;gap:24px;color:var(--ink-faint);font-size:11px;font-weight:300;letter-spacing:.09em}.auth-footer>div{display:flex;align-items:center;gap:22px}.auth-footer a{text-decoration:none}.auth-footer a:hover{color:var(--red)}.auth-footer nav{display:flex;align-items:center;gap:28px}.auth-toast{position:fixed;z-index:20;left:50%;bottom:26px;min-width:280px;max-width:calc(100% - 32px);padding:13px 18px;border-radius:2px;background:#1c1915;color:#fffdf7;box-shadow:0 14px 38px rgba(29,26,22,.24);display:flex;align-items:center;justify-content:center;gap:10px;font-size:12px;font-weight:300;letter-spacing:.06em;opacity:0;pointer-events:none;transform:translate(-50%,25px);transition:.25s}.auth-toast i{width:6px;height:6px;border-radius:50%;background:var(--red)}.auth-toast.show{opacity:1;transform:translate(-50%,0)}
body.is-register .auth-main{min-height:1110px;padding-top:54px;padding-bottom:180px}body.is-register .auth-form-wrap{width:536px}body.is-register .auth-intro{margin-bottom:31px}body.is-register .auth-form{gap:20px}body.is-register .auth-field{gap:9px}body.is-register .auth-chapter{top:265px}
[hidden]{display:none!important}
@media(max-width:1120px){.auth-chapter{right:3.2%}.auth-ghost{width:calc(100% - 70px);font-size:54px}}
@media(max-width:860px){.auth-main,body.is-register .auth-main{padding-left:20px;padding-right:20px}.auth-chapter{display:none}.auth-ghost{width:calc(100% - 40px);font-size:42px}.auth-footer{align-items:flex-start;flex-direction:column}.auth-footer nav{flex-wrap:wrap}}
@media(max-width:620px){.auth-header{height:68px;padding:0 16px}.auth-brand svg{width:31px;height:31px}.auth-brand b{font-size:14px}.auth-brand small{display:none}.auth-home{font-size:11px}.auth-main{min-height:730px;padding:50px 16px 130px}body.is-register .auth-main{min-height:auto;padding:38px 16px 130px}.auth-form-wrap,body.is-register .auth-form-wrap{width:100%;max-width:536px}.auth-intro{margin-bottom:31px}.auth-intro p{margin-bottom:15px;font-size:10px}.auth-intro h1{font-size:28px}.auth-intro span{font-size:12px;line-height:1.7}.auth-form,body.is-register .auth-form{gap:20px}.auth-field{font-size:12px}.auth-input,.send-code{height:56px}.auth-input input{height:54px;padding:0 15px;font-size:13px}.password-toggle{height:54px}.auth-inline{grid-template-columns:minmax(0,1fr) 124px;gap:10px}.send-code{gap:6px;font-size:11px;letter-spacing:.06em}.send-code svg{width:17px;height:17px}.auth-submit{height:56px;font-size:15px}.auth-ghost{bottom:34px;width:100%;font-size:29px}.auth-ghost i{font-size:22px}.auth-footer{padding:24px 16px;gap:18px}.auth-footer>div{align-items:flex-start;flex-direction:column;gap:9px}.auth-footer nav{gap:12px 20px}.auth-consent{font-size:10px}}
@media(max-width:370px){.auth-inline{grid-template-columns:1fr}.send-code{width:100%}.auth-footer nav{gap:10px 14px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}