:root{color-scheme:dark;--hr-canvas:#0c1521;--hr-surface:#152232;--hr-text:#e0eaf1;--hr-muted:#9aadb9;--hr-border:#2c4150;--hr-grid:#223442;--hr-accent:#73d2ad;--hr-heat:#f0ae73;font-family:"Microsoft YaHei","PingFang SC",system-ui,sans-serif;font-synthesis:none}*{box-sizing:border-box}body{margin:0;min-height:100dvh;color:var(--hr-text);background:var(--hr-canvas);position:relative;overflow-x:hidden}button,input{font:inherit}a{color:inherit;text-decoration:none}button{cursor:pointer}button:focus-visible,a:focus-visible{outline:2px solid var(--hr-accent);outline-offset:5px}.grid{position:fixed;inset:0;z-index:-2;background-image:linear-gradient(#22344240 1px,transparent 1px),linear-gradient(90deg,#22344240 1px,transparent 1px);background-size:48px 48px;mask-image:linear-gradient(90deg,#000a,transparent 95%)}.ambient{position:fixed;inset:0;z-index:-3;background:radial-gradient(ellipse at 23% 46%,#19524445,transparent 46%),radial-gradient(ellipse at 85% 8%,#244c3f1c,transparent 40%),#0c1521}.ambient:after{content:"";position:absolute;inset:0;background:linear-gradient(120deg,transparent 53%,#73d2ad04 53%,transparent 54%)}header,footer,main{max-width:1480px;margin:auto}header{display:flex;justify-content:space-between;align-items:center;padding:42px 64px}.brand{display:flex;align-items:center;gap:14px}.brand-mark{display:grid;place-items:center;width:46px;height:46px;border-radius:11px;background:#f5faf7;padding:4px;box-shadow:0 0 30px #73d2ad09}.brand img{width:100%;height:100%;object-fit:contain}.brand b{font-size:24px;letter-spacing:5px;font-weight:600}.brand small{display:block;font-size:8px;letter-spacing:2.1px;color:var(--hr-muted);margin-top:5px}.platform-label{font-size:11px;color:#98b5ac;letter-spacing:2px;display:flex;gap:10px;align-items:center}.platform-label>span,.eyebrow>span{width:5px;height:5px;flex-shrink:0;background:var(--hr-accent);box-shadow:0 0 12px #73d2ad44;border-radius:50%}main{min-height:calc(100dvh - 240px);display:grid;grid-template-columns:1.3fr 1fr;gap:66px;align-items:center;padding:30px 64px 54px}.intro{min-width:0}.eyebrow{display:flex;align-items:center;gap:11px;font:10px/1.8 ui-monospace,Consolas,monospace;letter-spacing:2px;color:#7cab9a;margin-bottom:26px}h1{font-size:clamp(34px,3.6vw,55px);font-weight:500;line-height:1.48;letter-spacing:4px;margin:0 0 21px}h1>span{color:var(--hr-accent);font-weight:600}h1>i{color:var(--hr-accent);font-style:normal}.lead{color:#98adb2;font-size:13px;line-height:2.15;letter-spacing:1px;margin:0}.energy-art{max-width:650px;margin-top:32px;position:relative}.energy-art>svg{width:100%;height:auto;overflow:visible;display:block}.art-caption{display:flex;align-items:center;gap:16px;font:9px ui-monospace,monospace;letter-spacing:2px;color:#5d877b}.art-caption>i{font:9px "Microsoft YaHei",sans-serif;letter-spacing:2px;color:#657c81}.art-caption:before{content:"";display:block;width:23px;height:1px;background:#5d877b}.energy-line{stroke-width:1.8;stroke-dasharray:8 16;animation:flow 9s linear infinite}.energy-line.cool{animation-duration:7s}.core{filter:drop-shadow(0 0 16px #73d2ad16)}.orbit{transform-origin:352px 139px;animation:orbit 70s linear infinite}.principles{display:flex;gap:34px;color:#a9bbb8;font-size:12px;letter-spacing:1px;margin-top:6px}.principles>span{display:flex;gap:10px;align-items:center}.principles i{font:10px ui-monospace,monospace;font-style:normal;color:#5a8378}.login-wrap{width:100%;max-width:438px;justify-self:end;position:relative}.card-decoration{position:absolute;top:-25px;left:4px;right:4px;display:flex;align-items:center;gap:14px}.card-decoration>span{font:9px ui-monospace,monospace;letter-spacing:2px;color:#638a7e}.card-decoration>i{height:1px;flex:1;background:linear-gradient(90deg,#36554988,transparent)}.login-card{padding:43px 40px 28px;background:linear-gradient(135deg,#1a302fcc,#152232e8 44%);border:1px solid #365449;border-top-color:#588b7066;box-shadow:0 32px 110px #0003,0 0 80px #30534309;border-radius:18px;backdrop-filter:blur(20px);position:relative}.login-card:before{content:"";position:absolute;width:64px;height:2px;background:linear-gradient(90deg,transparent,#73d2ad,transparent);top:-1px;left:40px}.card-kicker{color:#83a294;font-size:11px;letter-spacing:1px}h2{font-size:28px;font-weight:500;letter-spacing:1px;margin:12px 0 11px}.card-subtitle{font-size:12px;color:#8da39e;line-height:1.8;margin:0 0 30px}form>label,.password-label>label{font-size:12px;color:#c0d2cb;display:block;margin-bottom:9px}.password-label{display:flex;justify-content:space-between;gap:8px;align-items:baseline;margin-top:22px}.password-label>span{font-size:10px;color:#79928c}.field{height:50px;border:1px solid #355247;background:#0c1b2180;border-radius:7px;display:flex;align-items:center;gap:11px;padding:0 15px;transition:border-color .2s,box-shadow .2s}.field:focus-within{border-color:#73d2ad;box-shadow:0 0 0 3px #73d2ad0d}.field>svg,.field button>svg{width:17px;height:17px;fill:none;stroke:#728f85;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}input{width:100%;min-width:0;outline:none;border:0;background:transparent;color:#d8e9e1;font-size:13px;height:100%}input::placeholder{color:#617f76;font-size:12px}.field button{border:0;padding:5px 0 5px 7px;background:transparent;display:grid;place-items:center}.field button:hover>svg{stroke:var(--hr-accent)}.error{min-height:20px;color:#f2a295;font-size:11px;line-height:1.7;margin:10px 0}.login-button{width:100%;height:50px;display:flex;justify-content:center;align-items:center;gap:24px;background:#73d2ad;color:#10271e;border:1px solid #94e7c3;border-radius:7px;font-weight:600;font-size:14px;letter-spacing:2px;box-shadow:0 5px 24px #73d2ad12;transition:background .2s,transform .2s}.login-button:hover{background:#8de0bd;transform:translateY(-1px)}.login-button:disabled{cursor:wait;opacity:.65;transform:none}.login-button>span+span{font-size:22px;font-weight:400;line-height:1}.access-note{display:flex;align-items:center;justify-content:center;gap:7px;color:#708e82;font-size:10px;padding-top:25px;margin-top:25px;border-top:1px solid #36524770}.access-note>svg{width:14px;height:14px;fill:none;stroke:#83ad98;stroke-width:1.4}.card-bottom{display:flex;align-items:center;gap:7px;font-size:9px;color:#607d75;margin-top:18px;padding:0 5px}.lock-dot{width:4px;height:4px;background:#608d77;border-radius:50%}.version{margin-left:auto;letter-spacing:1.4px;font:8px ui-monospace,monospace}footer{padding:0 64px 28px;display:flex;justify-content:space-between;align-items:center;gap:15px;color:#516d65;font-size:10px;letter-spacing:.5px}footer>span+span{letter-spacing:2px}@keyframes flow{to{stroke-dashoffset:-240}}@keyframes orbit{to{transform:rotate(360deg)}}
@media(min-width:1600px){main{gap:100px}.login-wrap{max-width:460px}.login-card{padding:48px 44px 33px}.energy-art{margin-top:42px}}@media(max-width:1050px){header{padding:28px 35px}main{padding:35px 35px 45px;gap:30px;grid-template-columns:1fr 1fr}.login-card{padding:32px 27px 25px}h1{letter-spacing:2px;font-size:36px}.principles{gap:18px;font-size:10px}.platform-label{font-size:10px;letter-spacing:1px}footer{padding:10px 35px 25px}.eyebrow{font-size:8px;letter-spacing:1px}.energy-art{margin-top:30px}}@media(max-width:760px){header{padding:24px}.brand b{font-size:21px}.brand-mark{width:40px;height:40px}.platform-label{font-size:9px;letter-spacing:0}.brand small{font-size:7px}main{grid-template-columns:1fr;gap:42px;padding:26px 24px 34px;max-width:540px;min-height:0}.intro{text-align:center}.eyebrow{justify-content:center;margin-bottom:19px;font-size:8px}.intro h1{font-size:34px;line-height:1.45;margin-bottom:15px}.lead{font-size:11px;letter-spacing:0;line-height:1.9}.energy-art{display:none}.principles{justify-content:center;margin-top:25px;font-size:10px}.login-wrap{justify-self:center;max-width:438px}.card-decoration{display:none}.login-card{padding:29px 27px 24px}h2{font-size:24px}.card-subtitle{margin-bottom:25px}.card-bottom{margin-top:15px}.login-button{height:49px}.access-note{margin-top:21px;padding-top:21px}footer{padding:15px 24px 25px;justify-content:center;text-align:center;font-size:9px}footer>span+span{display:none}.grid{background-size:40px 40px;mask-image:linear-gradient(#0009,#0001)}.ambient{background:radial-gradient(ellipse at 50% 10%,#19524455,transparent 55%),#0c1521}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}