:root{
  --login-green:#07c160;
  --login-text:#f5f7f6;
  --login-muted:#aeb6b1;
  --login-line:rgba(255,255,255,.16);
}
*{box-sizing:border-box}
html{font-size:16px;background:#090b0a}
body.login-page{margin:0;min-height:100vh;color:var(--login-text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:#090b0a}
button,input{font:inherit}
.login-nav{position:relative;z-index:10;height:76px;background:rgba(5,7,6,.9);border-bottom:1px solid rgba(255,255,255,.08);backdrop-filter:blur(18px)}
.login-nav-inner{width:min(1180px,calc(100% - 40px));height:100%;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:24px}
.login-brand{display:flex;align-items:center;gap:12px;color:#fff;text-decoration:none;font-size:1.22rem;font-weight:700;letter-spacing:.02em}
.login-brand-mark{position:relative;display:grid;place-items:center;width:42px;height:42px;border:1px solid rgba(255,255,255,.2);border-radius:50%;background:rgba(255,255,255,.1);font-size:1rem}
.login-brand-mark::after{content:"";position:absolute;right:-2px;bottom:4px;width:10px;height:10px;border-radius:50%;background:var(--login-green);border:3px solid #101311}
.login-nav-status{color:#c7ceca;font-size:.92rem}
.login-hero{position:relative;isolation:isolate;min-height:calc(100vh - 76px);overflow:hidden;display:grid;place-items:center;padding:56px 20px 70px;background:radial-gradient(circle at 49% 12%,rgba(255,255,255,.24),transparent 27%),radial-gradient(circle at 25% 62%,rgba(255,255,255,.12),transparent 27%),linear-gradient(132deg,#171a18 0%,#373a38 47%,#050706 100%)}
.login-hero::before{content:"";position:absolute;z-index:-2;inset:auto -6vw -34vw auto;width:72vw;height:72vw;border-radius:20%;transform:rotate(45deg);background:linear-gradient(135deg,rgba(7,193,96,.68),rgba(7,70,39,.2));filter:saturate(.8)}
.login-hero::after{content:"";position:absolute;z-index:-2;left:-6vw;top:31%;width:190px;height:190px;border-radius:34px;transform:rotate(45deg);background:linear-gradient(135deg,rgba(196,124,76,.82),rgba(83,50,36,.25));filter:blur(.2px)}
.login-grid{position:absolute;z-index:-1;inset:0;opacity:.16;background-image:linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:72px 72px;mask-image:linear-gradient(to bottom,transparent,#000 35%,transparent)}
.login-stage{width:min(1040px,100%);display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.72fr);gap:clamp(42px,8vw,100px);align-items:center}
.login-copy{padding:24px 0;text-shadow:0 4px 24px rgba(0,0,0,.28)}
.login-eyebrow{display:inline-flex;align-items:center;gap:9px;margin-bottom:20px;color:#d5ddd8;font-size:.8rem;font-weight:750;letter-spacing:.16em}
.login-eyebrow::before{content:"";width:28px;height:2px;background:var(--login-green)}
.login-copy h1{margin:0;font-size:clamp(2.6rem,6vw,4.9rem);line-height:1.08;letter-spacing:.05em}
.login-copy p{max-width:580px;margin:24px 0 0;color:#e1e5e2;font-size:clamp(1.08rem,2.2vw,1.55rem);line-height:1.7}
.login-card{padding:30px;border:1px solid var(--login-line);border-radius:22px;background:rgba(9,12,10,.72);box-shadow:0 26px 70px rgba(0,0,0,.32);backdrop-filter:blur(24px)}
.login-card-head{margin-bottom:24px}
.login-card h2{margin:0 0 7px;font-size:1.45rem}
.login-card-head p{margin:0;color:var(--login-muted);font-size:.9rem;line-height:1.6}
.login-form{display:grid;gap:17px}
.login-field{display:grid;gap:8px}
.login-field label{font-size:.9rem;font-weight:650;color:#e8ece9}
.login-field input{width:100%;height:48px;padding:0 14px;border:1px solid rgba(255,255,255,.18);border-radius:10px;outline:none;background:rgba(255,255,255,.08);color:#fff;transition:border-color .18s,box-shadow .18s,background .18s}
.login-field input::placeholder{color:#7f8983}
.login-field input:focus{border-color:var(--login-green);background:rgba(255,255,255,.11);box-shadow:0 0 0 3px rgba(7,193,96,.16)}
.login-error{margin:0;padding:10px 12px;border:1px solid rgba(255,114,114,.3);border-radius:9px;background:rgba(177,41,41,.18);color:#ffd3d3;font-size:.88rem;line-height:1.5}
.login-submit{height:48px;margin-top:3px;border:0;border-radius:10px;background:var(--login-green);color:#fff;font-weight:750;cursor:pointer;box-shadow:0 12px 26px rgba(7,193,96,.18);transition:transform .16s,background .16s}
.login-submit:hover{background:#08ad58;transform:translateY(-1px)}
.login-submit:focus-visible{outline:3px solid rgba(7,193,96,.34);outline-offset:3px}
.login-note{margin:17px 0 0;text-align:center;color:#8f9892;font-size:.8rem}
.login-footer{position:absolute;left:0;right:0;bottom:20px;text-align:center;color:rgba(255,255,255,.38);font-size:.76rem}
@media(max-width:820px){.login-stage{grid-template-columns:1fr;gap:24px;max-width:520px}.login-copy{text-align:center;padding:0}.login-eyebrow{justify-content:center}.login-copy p{margin-top:14px}.login-card{padding:25px}.login-hero::before{width:100vw;height:100vw;right:-48vw;bottom:-50vw}.login-hero::after{width:120px;height:120px;left:-55px;top:16%}}
@media(max-width:480px){.login-nav{height:66px}.login-nav-inner{width:calc(100% - 28px)}.login-brand{font-size:1.05rem}.login-brand-mark{width:37px;height:37px}.login-nav-status{display:none}.login-hero{min-height:calc(100vh - 66px);padding:38px 14px 58px}.login-copy h1{font-size:2.25rem;letter-spacing:.03em}.login-copy p{font-size:1rem}.login-card{padding:22px 18px;border-radius:18px}.login-footer{bottom:14px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.login-submit{transition:none}}