:root{--color-page: #f5f6f8;--color-surface: #ffffff;--color-surface-soft: #fafafa;--color-border: rgba(15, 23, 42, .08);--color-border-strong: rgba(15, 23, 42, .12);--color-text: #111827;--color-text-secondary: #475467;--color-text-muted: #667085;--color-text-placeholder: #98a2b3;--color-brand: #cf723d;--color-brand-hover: #b85f2f;--color-brand-soft: #fff4e8;--color-brand-border: #ffd6a8;--color-brand-ring: color-mix(in srgb, var(--color-brand) 14%, transparent);--color-sidebar: #0f1720;--color-sidebar-soft: #151f2c;--color-sidebar-active: #202b3a;--badge-success-bg: #ecfdf3;--badge-success-text: #027a48;--badge-success-border: #abefc6;--badge-warning-bg: #fff4e8;--badge-warning-text: #b75e1c;--badge-warning-border: #ffd6a8;--badge-danger-bg: #fef3f2;--badge-danger-text: #b42318;--badge-danger-border: #fecdca;--badge-info-bg: #eff8ff;--badge-info-text: #175cd3;--badge-info-border: #b2ddff;--badge-muted-bg: #f2f4f7;--badge-muted-text: #667085;--badge-muted-border: #d0d5dd;--radius-sm: 8px;--radius-md: 10px;--radius-popover: 12px;--radius-card: 16px;--radius-modal: 20px;--radius-pill: 999px;--shadow-sm: 0 1px 2px rgba(16, 24, 40, .04);--shadow-card: 0 1px 2px rgba(16, 24, 40, .04), 0 8px 24px rgba(16, 24, 40, .04);--shadow-popover: 0 12px 32px rgba(16, 24, 40, .12);--font-page-title: 24px;--font-section-title: 18px;--font-body: 14px;--font-helper: 13px;--line-page-title: 32px;--line-section-title: 26px;--line-body: 22px;--line-helper: 20px;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--font-brand-values: "LiSu", "隶书", "STLiti", "华文隶书", serif;--color-ink: #111827;--shadow-brand: 0 2px 8px color-mix(in srgb, var(--color-brand) 28%, transparent);--ink: #0c1117;--ink-soft: #1a222d;--sider-bg: var(--color-sidebar);--sider-bg-elevated: var(--color-sidebar-soft);--sider-text: rgba(248, 250, 252, .88);--sider-text-dim: rgba(248, 250, 252, .52);--sider-hover: rgba(255, 255, 255, .05);--sider-active-bg: var(--color-sidebar-active);--sider-active-solid: var(--color-brand);--sider-divider: rgba(255, 255, 255, .06);--btn-primary-bg: var(--color-brand);--btn-primary-text: #ffffff;--brand: var(--color-brand);--page-bg: var(--color-page);--card-bg: var(--color-surface);--border: var(--color-border);--border-strong: var(--color-border-strong);--text: var(--color-text);--text-muted: var(--color-text-muted);--danger: var(--badge-danger-text);--link-edit: #2563eb;--topbar-h: 52px;--sider-w: 220px;--sider-w-collapsed: 72px;--overview-accent: #0c1117;--overview-muted: #94a3b8;--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, "Courier New", "PingFang SC", "Microsoft YaHei", monospace;--control-height: 36px;--control-height-sm: 32px;--control-height-touch: 44px;--z-sticky: 20;--z-dropdown: 1200;--z-modal: 1100;--z-modal-photo: 1200;--z-modal-confirm: 1300;--z-toast: 9999}*{box-sizing:border-box}body{margin:0;font-family:var(--font-sans);background:var(--page-bg);color:var(--text)}.muted{color:var(--color-text-muted)}.tiny{font-size:var(--font-helper);line-height:var(--line-helper)}body:has(.admin-shell){height:100%;overflow:hidden}#root:has(.admin-shell){height:100%}.admin-auth-loading{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:16px;background:var(--page-bg);color:var(--text-muted);font-size:14px}.admin-auth-spinner{width:36px;height:36px;border-radius:50%;border:3px solid var(--border);border-top-color:#1677ff;animation:admin-spin .75s linear infinite}@keyframes admin-spin{to{transform:rotate(360deg)}}html.login-route,html.login-route body{height:100%;overflow:hidden}.admin-login-shell{position:relative;height:100dvh;min-height:100vh;display:grid;grid-template-rows:1fr;overflow:hidden;touch-action:manipulation;background:radial-gradient(circle at 88% 8%,color-mix(in srgb,var(--color-brand) 10%,transparent),transparent 42%),linear-gradient(180deg,#fafbfc 0%,var(--color-page) 100%)}.admin-login-shell__main{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:100%;min-height:0;padding:max(24px,env(safe-area-inset-top,0px)) max(20px,env(safe-area-inset-right,0px)) calc(56px + env(safe-area-inset-bottom,0px)) max(20px,env(safe-area-inset-left,0px))}.admin-login-card{width:min(440px,100%);padding:var(--space-8) var(--space-8) var(--space-6);border:1px solid var(--color-border);border-radius:var(--radius-card);background:var(--color-surface);box-shadow:var(--shadow-card)}.admin-login-card__head{display:flex;flex-direction:column;align-items:center;gap:var(--space-3);margin-bottom:var(--space-5);text-align:center}.admin-login-logo{display:block;width:auto;height:52px;max-width:148px;object-fit:contain;margin:0}.admin-login-title{margin:0;font-size:22px;font-weight:700;line-height:1.35;letter-spacing:.01em;color:var(--color-ink);text-align:center}.admin-login-domain{margin:0;font-size:12px;font-weight:500;line-height:1.4;letter-spacing:.04em;text-transform:uppercase;color:var(--color-text-muted)}.admin-login-subtitle{margin:0;font-size:var(--font-helper);color:var(--color-text-muted);letter-spacing:.04em}.admin-login-hint{margin:0 0 var(--space-5);font-size:var(--font-helper);line-height:var(--line-helper);color:var(--color-text-secondary);text-align:center}.admin-login-error{margin:0;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--badge-danger-border);background:var(--badge-danger-bg);color:var(--badge-danger-text);font-size:var(--font-helper);line-height:1.5;white-space:pre-wrap}.admin-login-form__notice{margin:0;padding:10px 12px;border-radius:var(--radius-sm);border:1px solid var(--color-brand-border);background:var(--color-brand-soft);color:var(--color-brand);font-size:var(--font-helper);line-height:1.5}.admin-login-values{display:flex;align-items:center;justify-content:center;margin-top:var(--space-6);padding-top:var(--space-2)}.admin-login-values span{font-family:var(--font-brand-values);font-size:18px;font-weight:400;letter-spacing:.28em;line-height:1.5;color:color-mix(in srgb,var(--color-brand) 78%,var(--color-text-secondary))}.admin-login-shell>.admin-icp-footer{position:fixed;left:0;right:0;bottom:0;z-index:2;flex-shrink:0;margin:0;padding:var(--space-3) max(20px,env(safe-area-inset-right,0px)) max(20px,env(safe-area-inset-bottom,0px)) max(20px,env(safe-area-inset-left,0px));border:0;background:transparent;text-align:center;font-size:12px;line-height:1.5;color:var(--color-text-placeholder)}.admin-icp-footer{flex-shrink:0;text-align:center;padding:16px 24px 20px;font-size:12px;line-height:1.5;color:var(--text-muted)}.admin-icp-footer a{color:inherit;text-decoration:none;transition:color .15s ease}.admin-icp-footer a:hover{color:var(--color-text-muted);text-decoration:underline}.admin-main .admin-icp-footer{border-top:1px solid var(--border);background:#ffffffeb}.admin-login-meta{margin:0 0 20px;font-size:12px;color:var(--text-muted);word-break:break-all}.admin-login-form{display:flex;flex-direction:column;gap:var(--space-4)}.admin-login-field{display:flex;flex-direction:column;gap:var(--space-2)}.admin-login-field>span{font-size:var(--font-helper);font-weight:500;line-height:var(--line-helper);color:var(--color-text-secondary)}.admin-login-input,.admin-login-card .input{width:100%;min-height:44px;padding:10px 14px;font-size:16px;font-family:inherit;color:var(--color-text);border-radius:var(--radius-md);border:1px solid var(--color-border-strong);background:var(--color-surface);transition:border-color .15s ease,box-shadow .15s ease}.admin-login-input::placeholder{color:var(--color-text-placeholder)}.admin-login-input:hover,.admin-login-card .input:hover{border-color:color-mix(in srgb,var(--color-brand) 22%,var(--color-border-strong))}.admin-login-input:focus,.admin-login-card .input:focus{outline:none;border-color:var(--color-brand);box-shadow:0 0 0 3px var(--color-brand-ring)}.admin-login-input:-webkit-autofill,.admin-login-input:-webkit-autofill:hover,.admin-login-input:-webkit-autofill:focus{-webkit-text-fill-color:var(--color-text);box-shadow:0 0 0 1000px var(--color-surface) inset;transition:background-color 9999s ease-out 0s}.admin-login-tip{margin:0;line-height:1.6;color:var(--color-text-muted);font-size:var(--font-helper)}.admin-login-tip code{font-size:12px}.admin-login-submit{display:flex;align-items:center;justify-content:center;width:100%;min-height:46px;margin-top:var(--space-1);padding:0 var(--space-4);border:none;border-radius:var(--radius-md);background:var(--color-brand);color:#fff;font-size:16px;font-weight:600;line-height:1;cursor:pointer;box-shadow:var(--shadow-brand);transition:background .15s ease,box-shadow .15s ease,transform .1s ease}.admin-login-submit:hover:not(:disabled){background:var(--color-brand-hover);box-shadow:0 4px 14px color-mix(in srgb,var(--color-brand) 24%,transparent)}.admin-login-submit:active:not(:disabled){transform:translateY(1px)}.admin-login-submit:disabled{opacity:.65;cursor:not-allowed;box-shadow:none}@media (max-width: 480px){.admin-login-card{padding:var(--space-6) var(--space-5) var(--space-5)}.admin-login-title{font-size:20px}.admin-login-values span{font-size:16px;letter-spacing:.22em}}.admin-login-links{display:flex;flex-direction:column;gap:2px;margin-top:var(--space-2);padding-top:var(--space-3);border-top:1px solid var(--color-border)}.admin-login-alt{width:100%;min-height:36px;padding:6px 12px;border:none;border-radius:var(--radius-sm);background:transparent;color:var(--color-text-muted);font-size:var(--font-helper);line-height:1.45;text-align:center;cursor:pointer;transition:color .15s ease,background .15s ease}.admin-login-alt:hover:not(:disabled){color:var(--color-brand);background:var(--color-brand-soft)}.admin-login-alt:disabled{opacity:.5;cursor:not-allowed}.admin-modal-dialog-narrow{max-width:420px!important;width:92vw!important}