[hidden]{display:none!important}
.brand{font-size:18px;white-space:nowrap;gap:8px}
.login-wrap{min-height:100vh;display:grid;place-items:center;padding:20px;background:linear-gradient(135deg,#edf7ee,#f8faf6)}
.login-card{width:min(100%,420px);padding:32px;display:grid;gap:16px}
.login-card h1{font-size:29px;margin:6px 0 -12px}
.login-card p{margin:0 0 5px}
.login-card .brand{color:var(--green)}
.login-card .btn{width:100%;margin-top:6px}
.error{color:#b53936;font-size:13px;min-height:18px}
.hint{background:#eaf5ee;color:#376a4e;border-radius:11px;padding:11px 13px;font-size:13px}
.warn{background:#fff3e2;color:#865420;border-radius:11px;padding:11px 13px;font-size:13px}
.pill-list{display:flex;flex-wrap:wrap;gap:8px}
.pill{background:#edf5ef;color:#265f40;border-radius:99px;padding:6px 11px;font-size:13px}
.section h3{margin:0 0 12px;font-size:16px}
.stack{display:grid;gap:15px}
.form-foot{justify-content:flex-start}
.top .date-pill{font-size:12px}
.table td{vertical-align:middle}
.row-left{overflow:hidden}
.row-title{overflow-wrap:anywhere}
@media(max-width:680px){.mobile-bottom{grid-template-columns:repeat(5,1fr)}.mobile-bottom button{font-size:10px}.login-card{padding:23px}}

/* 深海蓝：清晰的顶部导航与冷色数据卡片 */
:root{--bg:#f4f7fa;--ink:#1b3146;--muted:#778d9f;--line:#dde7ef;--green:#315f91;--light:#e5f0fa;--orange:#d69b5f;--shadow:0 10px 28px rgba(25,55,83,.06)}
body{background:var(--bg)}
.app{max-width:none;grid-template-columns:1fr;grid-template-rows:auto 1fr}
.side{height:auto;min-height:68px;position:sticky;top:0;z-index:12;flex-direction:row;align-items:center;gap:0;padding:12px max(24px,calc((100vw - 1300px)/2));background:#15324d}
.side .brand{font-size:17px;letter-spacing:.01em}
.brand-mark{background:#a6d4fa;color:#15324d;border-radius:8px}
.subtitle{display:none}
.nav{display:flex;gap:4px;margin-left:31px}
.nav button{padding:10px 12px;color:#b4c7dc;border-radius:8px;font-size:13px}
.nav button.active,.nav button:hover{background:#ffffff1c;color:#fff}
.side-bottom{display:flex;align-items:center;gap:10px;margin:0 0 0 auto;white-space:nowrap;font-size:11px}
.side-bottom button{width:auto;margin:0;padding:7px 10px;border-color:#57728b}
.main{max-width:1300px;width:100%;margin:auto;padding:35px 42px 70px}
.card{border-radius:9px;box-shadow:var(--shadow)}
.hero{background:linear-gradient(130deg,#17364e,#326b99)}
.eyebrow{color:var(--green)}
.tag{background:#e5f0fa;color:#315f91}
.tag.orange{background:#fff1e3;color:#9f6b35}
.avatar{background:#e7f0f8;color:#315f91;border-radius:8px}
.login-wrap{background:linear-gradient(135deg,#eaf2f9,#f7f9fc)}
.hint{background:#e6f0f8;color:#315d80}
.pill{background:#e7f0f8;color:#315f91}
.toast{background:#15324d}
.mock-action{background:#315f91}
@media(max-width:1120px){.nav{gap:0;margin-left:15px}.nav button{padding:9px 8px;font-size:12px}.side-bottom{font-size:10px}.side{padding-left:18px;padding-right:18px}}
@media(max-width:760px){.app{display:block}.side{min-height:61px;padding:12px 16px}.side .brand{font-size:17px}.side-bottom,.nav{display:none}.main{padding:23px 16px 100px}.mobile-bottom{background:#fff;grid-template-columns:repeat(5,1fr)}.mobile-bottom button.active{color:#315f91}.top h1{font-size:25px}}