:root{--navy:#071521;--navy2:#0b2235;--ink:#17354b;--muted:#738da0;--line:#dce8f0;--bg:#f4f8fb;--card:#fff;--blue:#1479e8;--blue2:#0f65c5;--cyan:#20a6f2;--green:#14a673;--amber:#e69a1a;--red:#dc5260;--shadow:0 14px 40px rgba(25,63,88,.08)}*{box-sizing:border-box}html,body{margin:0;min-height:100%;font:14px/1.5 Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg)}a{text-decoration:none;color:inherit}button,input,select,textarea{font:inherit}.app{min-height:100vh;display:grid;grid-template-columns:260px 1fr}.sidebar{position:sticky;top:0;height:100vh;background:linear-gradient(180deg,#06131e,#0a2438);padding:24px 18px;color:#dceaf4;box-shadow:14px 0 42px rgba(6,21,33,.08);z-index:2}.logo{padding:4px 12px 26px;font-size:22px;font-weight:950;letter-spacing:.12em;color:#fff}.logo span{display:block;margin-top:3px;font-size:9px;letter-spacing:.2em;color:#64baff}.nav-title{padding:12px 12px 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.login-shell{width:min(980px,100%);display:grid;grid-template-columns:minmax(0,460px) minmax(320px,1fr);gap:22px;align-items:stretch}.login-shell .login-card{width:100%;height:100%}.login-news{padding:34px;border-radius:22px;background:linear-gradient(145deg,rgba(9,37,57,.96),rgba(12,70,105,.95));border:1px solid rgba(255,255,255,.12);box-shadow:0 35px 90px #0005;color:#fff;display:flex;flex-direction:column}.news-kicker{font-size:10px;font-weight:950;letter-spacing:.16em;color:#75c8ff}.login-news h2{font-size:26px;line-height:1.2;margin:18px 0 10px}.news-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:18px}.news-meta span{padding:5px 9px;border-radius:999px;background:rgba(255,255,255,.1);font-size:10px;font-weight:850;color:#c8e8fb}.login-news p{color:#bcd7e8;font-size:14px;white-space:normal}.notice-box{margin-top:16px;padding:14px;border-radius:13px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.1);color:#d9eefb}.notice-box strong{display:block;margin-bottom:6px;color:#fff}.news-foot{margin-top:auto;padding-top:24px;font-size:11px;color:#82a9bf}@media(max-width:850px){.login-shell{grid-template-columns:1fr;max-width:520px}.login-news{min-height:280px}}