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:root{--paper:#f6f5ef;--panel:#eeeee6;--white:#fdfdf9;--ink:#202d27;--muted:#7e857c;--line:#dedfd5;--green:#345d46;--lime:#d3ed91;--serif:"Iowan Old Style","Palatino Linotype","Noto Serif SC","Songti SC","SimSun",serif;--sans:"Aptos","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;--mono:"Cascadia Code","Consolas",monospace}*{box-sizing:border-box}html,body{height:100%;margin:0}body{font-family:var(--sans);color:var(--ink);background:var(--paper);font-size:14px;-webkit-font-smoothing:antialiased}button,input,textarea{font:inherit}button,a,input,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.5}button{border:0}a{color:inherit}button:focus-visible,a:focus-visible{outline:2px solid 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span{font-size:21px}.primary-button:hover{background:var(--green)}.login-screen{min-height:100dvh;display:grid;grid-template-columns:43% 57%}.login-art{position:relative;background:var(--ink);color:var(--lime);overflow:hidden;min-height:680px}.orbit{position:absolute;border:1px solid #d3ed9133;width:690px;height:690px;left:50%;top:40%;border-radius:50%;transform:translate(-50%,-50%)}.orbit-two{width:470px;height:470px}.orbit:after{content:"";position:absolute;inset:70px;border:1px solid #d3ed9114;border-radius:50%}.art-glyph{position:absolute;left:50%;top:39%;transform:translate(-50%,-50%) rotate(-12deg);font-family:var(--serif);font-size:120px;font-weight:400;white-space:nowrap;letter-spacing:6px}.art-caption{position:absolute;left:12%;bottom:17%;font-size:15px;line-height:1.7;letter-spacing:2px}.art-index{position:absolute;left:12%;bottom:8%;font-family:var(--mono);font-size:10px;letter-spacing:1.4px;color:#c6d1be88}.login-main{padding:45px 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solid var(--line);margin-top:30px;padding-top:16px;display:flex;justify-content:space-between;color:#9ba28f;font-family:var(--mono);font-size:8px;letter-spacing:1.2px}.welcome-line>span:last-child{font-size:15px}.composer-area{width:min(784px,100%);margin:0 auto;padding:18px 32px 22px;flex:none}.composer{background:var(--white);border:1px solid #d2d6c9;border-radius:14px;box-shadow:0 6px 25px #26332105;padding:16px 17px 10px;transition:border-color .2s,box-shadow .2s}.composer:focus-within{border-color:#a2b08e;box-shadow:0 0 0 3px #345d4605}.composer textarea{display:block;resize:none;border:0;background:transparent;width:100%;max-height:190px;min-height:44px;font-size:13px;line-height:1.8;color:var(--ink);padding:2px 2px 9px;scrollbar-width:thin}.composer 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