:root{--ink:#242932;--muted:#828792;--blue:#4363e6;--line:#e2e4ea;--paper:#f6f7fa;--green:#3d9169}*{box-sizing:border-box}body{margin:0;color:var(--ink);font:14px -apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;background:var(--paper)}button,input,textarea,select{font:inherit}button{cursor:pointer;border:1px solid var(--line);border-radius:8px;background:white;color:inherit;padding:9px 13px}button:hover{border-color:#9daeea;background:#f7f9ff}button:disabled{opacity:.5;cursor:wait}input,textarea,select{border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink);padding:11px;outline:none;width:100%}input:focus,textarea:focus,select:focus{border-color:var(--blue);box-shadow:0 0 0 3px #4363e610}textarea{resize:vertical;line-height:1.75;min-height:146px}.primary{background:var(--blue);color:white;border-color:var(--blue);font-weight:600}.primary:hover{background:#3554d1;color:white}.primary 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button{font-size:23px;border:0}.job{border:1px solid var(--line);border-radius:9px;padding:15px;margin-top:14px}.job h3{font-size:12px;line-height:1.7;font-weight:500;margin:0 0 10px;overflow-wrap:anywhere}.job small{font-size:10px}.job p{font-size:11px;line-height:1.7;color:#76839b}.job video{width:100%;border-radius:6px}.job a{font-size:11px;color:var(--blue)}#toast{position:fixed;bottom:30px;left:50%;transform:translateX(-50%);z-index:80;color:white;background:#263347;padding:13px 22px;border-radius:9px;font-size:12px;max-width:80%;box-shadow:0 5px 15px #0002}dialog{border:1px solid var(--line);border-radius:15px;padding:30px;width:min(470px,90vw);line-height:1.9;box-shadow:0 20px 80px #0003}dialog h2{font-size:21px}dialog p{color:#788194;font-size:13px}dialog::backdrop{background:#15203960}@media(max-width:800px){.login{grid-template-columns:1fr}.login-art{display:none}.login-form{padding:40px 0}.project,.header-right>span{display:none}header{padding:0 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