:root{--paper:#f6f5f1;--ink:#242520;--muted:#70716b;--line:#d5d4ce;--lime:#d9f27b;--radius:8px;font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
*{box-sizing:border-box}body{margin:0}button,input,a{-webkit-tap-highlight-color:transparent}button,input{font:inherit}button,a,input{outline-offset:5px}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--ink)}button{color:inherit}a{color:inherit;text-decoration:none}p,h1,h2,figure{margin:0}button svg{width:22px;height:22px;flex-shrink:0}button{touch-action:manipulation}.page{max-width:1600px;min-height:100svh;margin:auto;padding:0 42px;display:flex;flex-direction:column}.header{height:100px;border-bottom:1px solid var(--line);display:flex;align-items:center;padding:0 20px}.brand{display:inline-flex;align-items:center;gap:20px;width:max-content}.wordmark{font-family:Arial,Helvetica,sans-serif;font-size:55px;line-height:1;font-weight:900;letter-spacing:-5px}.brand-dot{color:#6f8060}.brand-copy{display:flex;flex-direction:column;gap:7px;padding-top:3px}.brand-name{font-size:22px;font-weight:600;letter-spacing:4px}.brand-caption{font-size:8px;letter-spacing:1.7px;line-height:1.3}.main{display:grid;grid-template-columns:minmax(0,1.68fr) minmax(0,1fr);gap:clamp(58px,6.5vw,108px);padding:43px 24px 27px;flex:1;align-content:center}.intro h1{font-size:clamp(36px,4.45vw,70px);font-weight:700;letter-spacing:-2.8px;line-height:1.24}.intro h1 span{white-space:nowrap}.intro-description{font-size:clamp(16px,1.8vw,25px);line-height:1.7;color:var(--muted);letter-spacing:1px;margin-top:13px;margin-bottom:21px}.artwork{width:100%;aspect-ratio:3/2;overflow:hidden;border-radius:17px;background:#deddd6}.artwork img{width:100%;height:100%;display:block;object-fit:cover;transition:transform 650ms cubic-bezier(.2,.65,.3,1)}.artwork:hover img{transform:scale(1.025)}.intro-caption{display:flex;flex-wrap:wrap;gap:15px;margin:17px 2px 0;font-size:15px;letter-spacing:.6px;line-height:1.7;color:#62635e}.intro-caption i{font-style:normal;color:#92938c}.login{display:flex;align-items:center;justify-content:center;padding:0 16px 0 0}.login-inner{width:100%;max-width:440px;transform:translateY(-13px)}.login h2{font-size:40px;font-weight:600;letter-spacing:-1.2px;line-height:1.3}.login-description{font-size:15px;color:var(--muted);line-height:1.8;margin-top:11px;letter-spacing:.3px}.role-tabs{background:#eae9e5;padding:3px;display:flex;border-radius:9px;margin:33px 0 32px;height:50px;gap:3px}.role-tabs button{flex:1;border:0;background:transparent;color:#63645e;font-size:15px;letter-spacing:.4px;border-radius:7px;transition:background 180ms,color 180ms,box-shadow 180ms}.role-tabs button[aria-selected=true]{background:#fff;color:var(--ink);font-weight:600;box-shadow:0 1px 4px #2425200d}.role-tabs button:hover{color:var(--ink)}.field label,.label-row{font-size:14px;line-height:1.5}.field>label{display:block;margin-bottom:10px}.field input{width:100%;height:50px;border:1px solid #cfcec8;border-radius:var(--radius);background:#ffffff94;padding:0 17px;font-size:14px;color:var(--ink);transition:border-color 180ms,box-shadow 180ms,background 180ms}.field input::placeholder{color:#a0a19a;opacity:1}.field input:focus{outline:none;border-color:#737b5a;box-shadow:0 0 0 3px #d9f27b60;background:#fff}.password-field{margin-top:25px}.label-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px;gap:12px}.text-button{background:none;border:0;padding:0;line-height:1.5;font-size:13px;text-decoration:underline;text-underline-offset:4px}.text-button:hover{color:#727d4b}.password-wrap{position:relative}.password-wrap input{padding-right:54px}.eye-button{position:absolute;right:5px;top:3px;width:44px;height:44px;display:grid;place-items:center;background:transparent;border:0;border-radius:5px;color:#4d4e48}.eye-button:hover{background:#24252008}.eye-slash{display:none}.eye-button[aria-pressed=true] .eye-slash{display:block}.remember{display:flex;align-items:center;gap:9px;font-size:13px;margin:23px 0 24px;width:max-content;cursor:pointer;min-height:24px}.remember input{appearance:none;margin:0;width:17px;height:17px;border:1px solid #bfc0b6;background:#fff;border-radius:4px;cursor:pointer;display:grid;place-content:center;flex-shrink:0}.remember input:checked{background:var(--ink);border-color:var(--ink)}.remember input:checked:after{content:"";width:7px;height:4px;border-left:2px solid white;border-bottom:2px solid white;transform:translateY(-1px) rotate(-45deg)}.submit-button{width:100%;height:54px;border:1px solid var(--ink);border-radius:var(--radius);background:var(--ink);color:#fff;display:flex;align-items:center;justify-content:center;position:relative;font-size:15px;font-weight:500;letter-spacing:1px;transition:background 180ms,color 180ms,transform 180ms}.submit-button svg{position:absolute;right:23px;transition:transform 180ms}.submit-button:hover{background:#383b30}.submit-button:hover svg{transform:translateX(4px)}.submit-button:active{transform:translateY(1px)}.footer{border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:68px;padding:15px 18px;font-size:12px;color:#686963;line-height:1.8}.footer-right{display:flex;align-items:center;gap:19px}.footer-separator{width:1px;height:12px;background:#aaa9a2}.footer button{background:transparent;border:0;padding:4px 0;font-size:12px;color:inherit}.footer button:hover{color:var(--ink);text-decoration:underline;text-underline-offset:4px}.footer-motto{letter-spacing:.7px}
dialog{position:fixed;margin:auto;border:1px solid #deded6;border-radius:16px;padding:43px;width:calc(100% - 40px);max-width:470px;background:var(--paper);color:var(--ink);box-shadow:0 25px 100px #14180d25;animation:dialog-in 220ms ease-out}dialog::backdrop{background:#24252060;backdrop-filter:blur(5px)}.close-dialog{position:absolute;right:14px;top:14px;width:36px;height:36px;background:transparent;border:0;display:grid;place-items:center;border-radius:50%}.close-dialog:hover{background:#2425200b}.dialog-mark{font-size:33px;font-weight:800;letter-spacing:-2px;display:block;margin-bottom:26px}dialog h2{font-size:24px;line-height:1.5;margin-bottom:15px;letter-spacing:-.5px}dialog p{font-size:14px;line-height:1.95;color:var(--muted);white-space:pre-line}.dialog-confirm{display:flex;align-items:center;justify-content:space-between;margin-top:30px;background:var(--ink);color:white;border:0;border-radius:7px;width:100%;height:46px;padding:0 17px;font-size:14px}.dialog-confirm:hover{background:#404437}@keyframes dialog-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1101px){.header{height:84px}.main{padding-top:32px;padding-bottom:20px}.intro h1{font-size:clamp(40px,4.15vw,66px)}.intro-description{font-size:clamp(16px,1.55vw,23px)}.intro-caption{margin-top:14px}}
@media(min-width:1600px){.main{grid-template-columns:minmax(0,1.68fr) minmax(0,1fr)}}
@media(max-width:1100px){.page{padding:0 28px}.header{padding:0 8px;height:92px}.main{padding:45px 8px 35px;gap:50px;grid-template-columns:minmax(0,1.35fr) minmax(0,1fr)}.intro h1{font-size:4.1vw;letter-spacing:-1.8px}.intro-description{font-size:15px;letter-spacing:0;margin-top:15px}.intro-caption{font-size:12px;gap:10px;letter-spacing:0}.login{padding:0}.login h2{font-size:33px}.login-description{font-size:13px;letter-spacing:0}.login-inner{transform:none}.footer{padding-left:8px;padding-right:8px}.footer-right{gap:12px}.brand-caption{font-size:7px}.role-tabs{margin-top:25px}}
@media(max-width:760px){.page{padding:0 24px}.header{height:92px;padding:0}.brand{gap:15px}.wordmark{font-size:49px;letter-spacing:-4.5px}.brand-name{font-size:19px;letter-spacing:2.4px}.brand-caption{font-size:6px;letter-spacing:.8px}.main{display:flex;flex-direction:column;gap:54px;padding:47px 0 35px;align-items:stretch}.login{order:-1;padding:0 6px}.login-inner{max-width:430px}.login h2{font-size:34px}.login-description{font-size:14px;margin-top:9px}.role-tabs{margin:27px 0 27px;height:49px}.intro h1{font-size:clamp(29px,6.1vw,44px);letter-spacing:-1.4px}.intro-description{font-size:13px;line-height:1.8;margin-top:10px;margin-bottom:19px}.artwork{border-radius:12px}.intro-caption{font-size:11px;gap:10px;margin-top:12px}.footer{align-items:flex-start;flex-direction:column;gap:6px;padding:18px 0 24px;font-size:11px}.footer-right{width:100%;gap:13px;flex-wrap:wrap}.footer-motto{margin-right:auto;letter-spacing:0}.footer button{font-size:11px}.footer-separator:first-of-type{display:none}}
@media(max-width:360px){.page{padding:0 18px}.brand{gap:12px}.brand-name{font-size:17px;letter-spacing:1.5px}.brand-caption{font-size:5.5px;letter-spacing:.5px}.wordmark{font-size:45px}.login{padding:0}.intro h1{font-size:27px}.intro-caption{font-size:10px;gap:7px}.footer-right{gap:9px}.footer-motto{font-size:10px}dialog{padding:34px 25px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}