@font-face{font-family:ShulianDisplay;src:url('/auth-assets/ZCOOLKuaiLe-Regular.ttf') format('truetype');font-display:swap}
:root{color-scheme:light;--ink:#303047;--muted:#686078;--accent:#6851ac;--accent-dark:#523d93;--line:#dcd6e8;--paper:#fffdfb;--field:#f5f2fa;--error:#a22f4c;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;color:var(--ink);background:#edeaf7;font-synthesis:none;scrollbar-color:#bbb0d8 #edeaf7}
*{box-sizing:border-box}body{margin:0;padding:24px;min-height:100vh;min-height:100dvh;display:grid;place-items:center}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:wait}::selection{background:#d9cdf5;color:#342258}:focus-visible{outline:3px solid #886bc8;outline-offset:4px}input{caret-color:var(--accent)}svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.65;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}a{color:inherit;text-underline-offset:4px}
.studio-entry{width:min(1440px,100%);min-height:760px;height:min(880px,calc(100dvh - 48px));display:grid;grid-template-columns:minmax(0,1.12fr) minmax(430px,1fr);overflow:hidden;border-radius:16px;background:var(--paper);box-shadow:0 18px 60px #39305d18}
.atelier{position:relative;isolation:isolate;min-width:0;overflow:hidden;background:#cfddf0}.atelier-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:50% 43%;z-index:-2}.art-shade{position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,#f7f9ff99 0%,#f7f9ff00 24%,transparent 62%,#f7f8ffb8 100%)}
.brand{position:absolute;top:36px;left:36px;display:flex;gap:12px;align-items:center;text-decoration:none;color:#41376c}.brand-mark{width:42px;height:42px;stroke:none}.brand strong{font-family:ShulianDisplay,sans-serif;font-size:31px;font-weight:400;line-height:1}.brand-dot{color:#996585}.brand small{display:block;font-size:12px;letter-spacing:.12em;margin-top:6px;color:#494260}.atelier-copy{position:absolute;left:40px;right:24px;bottom:38px}h1{font-family:ShulianDisplay,sans-serif;font-size:clamp(28px,2.7vw,42px);line-height:1.4;font-weight:400;letter-spacing:-.02em;margin:0;color:#383050;text-wrap:balance}.atelier-copy p{font-size:14px;line-height:1.8;margin:12px 0 0;color:#57445e}
.entry-pane{display:flex;flex-direction:column;padding:34px 40px 26px;min-width:0}.entry-top,.entry-footer{display:flex;align-items:center;justify-content:space-between;gap:16px;font-size:11px;color:var(--muted)}.member-label{display:flex;align-items:center;gap:7px}.member-label>span{width:6px;height:6px;border-radius:50%;background:#a98bbf}.wordmark{letter-spacing:.12em;font-size:11px}.entry-content{width:100%;max-width:380px;margin:auto; padding:42px 0}h2{font-size:32px;line-height:1.45;letter-spacing:-.025em;font-weight:600;margin:0}h2 span{color:var(--accent)}.intro{font-size:14px;line-height:1.8;color:var(--muted);margin:14px 0 0}.tool-list{list-style:none;display:flex;flex-wrap:wrap;align-items:center;gap:16px;margin:24px 0 30px;padding:0 0 24px;border-bottom:1px solid #e9e3ed;color:#625471}.tool-list li{display:flex;gap:6px;align-items:center;font-size:12px}.tool-list svg{width:17px;height:17px;color:#7b65a4}
.field{margin-top:21px}.field label{display:block;font-size:13px;font-weight:600;margin-bottom:9px}.input-wrap{position:relative;display:flex;align-items:center;gap:11px;background:var(--field);border:1px solid var(--line);border-radius:10px;padding:0 15px;color:#797085;transition:border-color .15s ease,background .15s ease}.input-wrap:focus-within{border-color:var(--accent);background:#fff}.input-wrap input{min-width:0;width:100%;border:0;background:transparent;color:var(--ink);height:52px;outline:none;font-size:14px}.input-wrap input::placeholder{color:#6b6178;opacity:1}.input-wrap input:focus-visible{outline:none}.password-toggle{display:grid;place-items:center;flex:0 0 36px;width:36px;height:42px;margin-right:-7px;padding:0;border:0;border-radius:7px;background:transparent;color:#71657f}.password-toggle:hover{color:var(--accent);background:#e9e1f6}.eye-slash{display:none}.password-toggle[aria-pressed=true] .eye-slash{display:block}.form-message{min-height:20px;font-size:12px;line-height:1.7;color:var(--error);margin:12px 0 10px;overflow-wrap:anywhere}.form-message[data-state=success]{color:#3c7257}.submit-login{display:flex;align-items:center;justify-content:center;gap:24px;width:100%;min-height:54px;padding:12px 20px;border:0;border-radius:10px;color:white;background:var(--accent);font-size:14px;font-weight:600;transition:background .15s ease,box-shadow .15s ease}.submit-login:hover{background:var(--accent-dark);box-shadow:0 7px 20px #66518a26}.submit-login:active{background:#473282}.submit-login:disabled{background:#84719f;box-shadow:none}.account-help{margin-top:24px;color:var(--muted);font-size:12px;line-height:1.8}.account-help summary{cursor:pointer;min-height:32px;display:list-item;width:fit-content}.account-help summary:hover{color:var(--accent)}.account-help p{margin:8px 0 0;padding:12px 14px;background:var(--field);border-radius:8px}.no-script{font-size:13px;color:var(--error)}.entry-footer{padding-top:18px;border-top:1px solid #eee9f1;font-size:11px;flex-wrap:wrap}
@media(min-width:1600px){.entry-pane{padding-left:56px;padding-right:56px}.entry-content{max-width:400px}}
@media(max-width:1050px){body{padding:16px}.studio-entry{grid-template-columns:minmax(0,1fr) minmax(380px,1fr);height:auto;min-height:740px}.entry-pane{padding:28px}.brand{top:28px;left:28px}.atelier-copy{left:28px;bottom:32px}.wordmark{display:none}h1{font-size:30px}}
@media(max-width:760px){body{padding:0;display:block;background:var(--paper)}.studio-entry{display:flex;flex-direction:column;min-height:100dvh;height:auto;border-radius:0;box-shadow:none}.atelier{min-height:270px}.atelier-art{object-position:50% 35%}.brand{top:22px;left:24px;gap:10px}.brand strong{font-size:27px}.brand-mark{width:36px;height:36px}.brand small{font-size:11px;margin-top:4px}.atelier-copy{left:24px;bottom:20px}.atelier-copy h1{font-size:25px;line-height:1.3}.atelier-copy h1 br{display:none}.atelier-copy p{font-size:12px;margin-top:6px}.art-shade{background:linear-gradient(180deg,#f5f8ffcc,transparent 42%,#f7f8fff0 100%)}.entry-pane{padding:24px;flex:1}.entry-top{display:none}.entry-content{max-width:420px;padding:6px 0 32px}h2{font-size:26px;line-height:1.5}h2 br{display:none}.intro{margin-top:8px;font-size:13px}.tool-list{margin:18px 0 24px;padding-bottom:18px;gap:18px}.field{margin-top:18px}.entry-footer{max-width:420px;width:100%;margin:0 auto}.account-help{margin-top:20px}}
@media(max-width:360px){.entry-pane{padding:20px}.atelier-copy{left:20px}.atelier-copy h1{font-size:22px}h2{font-size:24px}.tool-list{gap:12px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}