:root { --portal-bg: #eef2f6; --portal-text: #15202b; --portal-muted: #667789; --portal-line: #d8e0e8; --portal-brand: #1167b1; }
.portal-page { margin: 0; background: var(--portal-bg); color: var(--portal-text); font: 14px/1.6 "Segoe UI", "Microsoft YaHei", sans-serif; }
.portal-page * { box-sizing: border-box; }
.portal-page a, .portal-account a { color: var(--portal-brand); text-decoration: none; }
.portal-header { background: #fff; border-bottom: 1px solid var(--portal-line); padding: 16px 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
.portal-brand { font-weight: 700; font-size: 20px; }
.portal-header nav, .portal-grant { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.portal-header form, .portal-grant form { margin: 0; }
.portal-content { margin: 40px auto; padding: 0 18px; }
.portal-narrow { max-width: 540px; }
.portal-wide { max-width: 1100px; }
.portal-card { padding: 24px; margin-bottom: 18px; background: #fff; border: 1px solid var(--portal-line); border-radius: 8px; }
.portal-card h1 { margin: 0 0 12px; font-size: 23px; }
.portal-card h2 { margin-top: 0; font-size: 18px; }
.portal-muted, .portal-page .helptext { color: var(--portal-muted); font-size: 13px; }
.portal-page label { display: block; margin: 12px 0 6px; font-weight: 600; }
.portal-page input:not([type=hidden]), .portal-page textarea { width: 100%; border: 1px solid var(--portal-line); border-radius: 6px; padding: 10px; font: inherit; background: #fff; }
.portal-page textarea { min-height: 86px; overflow-wrap: anywhere; }
.portal-page button { cursor: pointer; border: 1px solid var(--portal-line); background: #fff; border-radius: 6px; padding: 9px 14px; color: var(--portal-text); font: inherit; }
.portal-page .portal-primary { background: var(--portal-brand); border-color: var(--portal-brand); color: #fff; }
.portal-page .errorlist { color: #b42318; padding-left: 20px; }
.portal-qr { text-align: center; background: #fff; }
.portal-qr svg { width: 100%; height: auto; max-width: 290px; }
.portal-notice { margin-top: 20px; padding: 16px; background: #eaf3ff; border: 1px solid #b9d4f1; border-radius: 6px; }
.portal-table-wrap { overflow-x: auto; }
.portal-page table { border-collapse: collapse; width: 100%; text-align: left; }
.portal-page th, .portal-page td { padding: 12px 8px; border-bottom: 1px solid var(--portal-line); }
.portal-page code { font-size: 12px; word-break: break-all; }
.portal-grant { justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--portal-line); }
.gw-portal:not(.gw-portal-ready) body { visibility: hidden; }
.gw-portal [hidden] { display: none !important; }
.portal-account { display: grid; gap: 8px; padding: 14px; margin: 0 0 16px; border: 1px solid var(--portal-line); border-radius: 8px; background: #fff; font-size: 13px; }
.portal-account nav { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.portal-account form { margin: 0; }
.portal-account button { padding: 6px 10px; }
.portal-account-notice { color: var(--portal-muted); margin: 0; font-size: 12px; }
.portal-caller-account { max-width: 1400px; margin: 16px auto; }
@media (max-width: 600px) { .portal-content { margin: 20px auto; } .portal-card { padding: 18px; } .portal-header { padding: 12px 18px; } }