:root{color-scheme:light;--ink:#20352e;--muted:#7b8b84;--green:#16836c;--paper:#f4f7f5;--line:#dce6e1}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:radial-gradient(ellipse at 80% 16%,#e2eee8 0,transparent 44%),var(--paper);font-family:Inter,"Microsoft YaHei",sans-serif;color:var(--ink);display:grid;place-items:center;padding:24px}.landing{width:min(560px,100%);min-height:610px;padding:56px 58px 30px;background:#ffffffc9;border:1px solid #fff;border-radius:24px;box-shadow:0 28px 90px #294d3d13;display:flex;flex-direction:column}.mark{width:42px;height:42px;border-radius:13px;background:#e5f1eb;color:var(--green);font-weight:700;display:grid;place-items:center;letter-spacing:-1px}.eyebrow{font-size:10px;letter-spacing:2.3px;color:#799187;margin:35px 0 15px}.landing h1,.login-card h1{font-size:clamp(36px,7vw,54px);line-height:1.25;letter-spacing:-2px;margin:0;font-weight:600}.intro{color:#73837c;font-size:14px;line-height:1.9;margin:22px 0 0}.line{height:1px;background:var(--line);margin:32px 0 18px}.note{font-size:12px;color:#8a9992;line-height:1.8}.entry{margin-top:auto;align-self:flex-start;text-decoration:none;color:var(--green);font-size:13px;border:1px solid #bcd8cb;border-radius:8px;padding:11px 15px}.entry span{margin-left:26px}.landing footer,.login-wrap>footer{margin-top:35px;color:#a0ada7;font-size:10px;letter-spacing:.5px}.login-wrap{width:min(460px,100%)}.back{display:inline-block;margin:0 0 18px;color:#71837b;text-decoration:none;font-size:12px}.login-card{background:#fff;border:1px solid #e8eeea;border-radius:20px;padding:36px;box-shadow:0 20px 70px #294d3d12}.login-card .eyebrow{margin-top:27px}.login-card h1{font-size:32px;letter-spacing:-1px}.login-card .intro{margin:10px 0 24px}.login-card form{display:grid;gap:15px}.login-card label{display:grid;gap:7px;font-size:12px;color:#66786f}.login-card input{width:100%;height:44px;border:1px solid #dce6e1;border-radius:8px;padding:0 12px;font:inherit;color:var(--ink);outline-color:#78b8a0}.login-card button{height:46px;border:0;border-radius:8px;background:#16836c;color:white;font-weight:600;font-size:13px;margin-top:5px}.login-card button span{margin-left:12px}.error{padding:10px 12px;background:#fff1ed;border-radius:7px;color:#ad573f;font-size:12px}.security-note{color:#a0ada7;font-size:11px;margin:18px 0 0}@media(max-width:520px){body{padding:14px}.landing{padding:36px 26px 24px;min-height:min(610px,calc(100vh - 28px));border-radius:17px}.landing h1{font-size:42px}.login-card{padding:28px 23px}.login-wrap>footer{text-align:center}}