:root{--bg-base:#f5f9ff;--ink-main:#102348;--ink-subtle:#74839e;--card-bg:#fff;--card-border:#e3ebf6;--accent:#1765ff;--accent-soft:#eaf3ff;--shadow:0 12px 60px #183d7908}*{box-sizing:border-box}body,html{margin:0;padding:0;min-height:100%;color:var(--ink-main);font-family:Inter,-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;background:var(--bg-base)}.shell-root{position:relative;min-height:100vh;z-index:1}.shell-header{width:min(1200px,calc(100% - 2rem));margin:1.2rem auto 0;gap:1rem;padding:.85rem 1rem;border:1px solid var(--card-border);border-radius:16px;background:var(--card-bg);box-shadow:var(--shadow);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.mastdan-brand,.shell-header{display:flex;align-items:center}.mastdan-brand{gap:12px;color:#092655;font-size:23px;font-weight:650;letter-spacing:.2px;white-space:nowrap}.mastdan-brand img{width:46px;height:46px;object-fit:contain;border-radius:10px;flex-shrink:0}.shell-logo{font-size:18px;gap:10px}.shell-logo img{width:36px;height:36px}.shell-nav{display:flex;gap:.55rem;margin-left:1rem;align-items:center}.shell-nav-link{border:0;padding:.42rem .78rem;border-radius:999px;color:var(--ink-subtle);font-size:.9rem;line-height:1;background:transparent;cursor:pointer;text-decoration:none;transition:all .18s ease}.shell-nav-link,.shell-nav-link .ant-badge,.shell-nav-link .ant-badge>span{display:inline-flex;align-items:center}.shell-nav-link:hover{color:var(--ink-main);background:#f2f7ff}.shell-nav-link.is-active{color:#1765ff;background:var(--accent-soft)}.shell-user{margin-left:auto;display:flex;align-items:center;gap:.65rem}.deepseek-balance{display:inline-flex;align-items:center;padding:0;color:#1765ff;font-size:.78rem;font-weight:700;line-height:1;white-space:nowrap}.deepseek-balance.is-warning{color:#b91c1c}.shell-user-email{font-size:.86rem;color:var(--ink-subtle);font-family:SFMono-Regular,Menlo,Consolas,monospace}.shell-main{width:min(1200px,calc(100% - 2rem));margin:1.1rem auto 1.6rem}.page-card{border:1px solid var(--card-border);border-radius:18px;background:var(--card-bg);box-shadow:var(--shadow);padding:1.1rem}.fade-in{animation:fadeInUp .35s ease both}.mail-message-body{word-break:break-word}.mail-message-body .mail-reply-quote,.rich-text-editor-body .mail-reply-quote{margin:18px 0 0;padding:12px 14px;border-left:3px solid #9aa8c7;border-radius:8px;background:#f7f9fd;color:#4f5d7a}.mail-message-body .mail-reply-quote-title,.rich-text-editor-body .mail-reply-quote-title{margin-bottom:8px;color:#6a7691;font-size:12px;font-weight:700}.mail-message-body .mail-reply-quote-meta,.rich-text-editor-body .mail-reply-quote-meta{margin-bottom:12px;padding-bottom:10px;border-bottom:1px solid #e1e6ef;color:#59657a;font-size:12px;line-height:1.65}.mail-message-body .mail-reply-quote-meta span,.rich-text-editor-body .mail-reply-quote-meta span{display:inline-block;min-width:64px;color:#7a8599}.mail-message-body blockquote,.rich-text-editor-body blockquote{margin:0;padding-left:12px;border-left:2px solid #d8deea}.mail-message-body .mail-reply-quote blockquote,.rich-text-editor-body .mail-reply-quote blockquote{padding-left:0;border-left:0}.mail-message-body img{max-width:100%;height:auto;display:block}.mail-message-body table{max-width:100%;display:block;overflow-x:auto}.mail-message-body a{word-break:break-all}.notification-table .ant-table-tbody>tr>td{padding-top:6px;padding-bottom:6px}.notification-flow-summary{display:grid;grid-gap:6px;gap:6px;min-width:0}.notification-flow-summary .ant-typography{display:block;font-size:12px;line-height:1.45}.mail-list-shell{border:1px solid #e8eef8;border-radius:12px;overflow:hidden}.mail-list-item{padding:14px 16px;cursor:pointer;border-bottom:1px solid #f0f3fa;display:flex;flex-direction:column;gap:8px;background:rgba(255,255,255,.78)}.mail-list-item:hover{background:#f7fbff}.notification-activity-shell{display:grid;grid-gap:14px;gap:14px}.notification-activity-hero{display:grid;grid-gap:8px;gap:8px}.notification-activity-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:10px;gap:10px}.notification-activity-stat{display:grid;grid-gap:4px;gap:4px;padding:12px 14px;border-radius:16px;border:1px solid rgba(39,67,145,.12);background:rgba(255,255,255,.78)}.notification-activity-stat-label{font-size:12px;color:var(--ink-subtle)}.notification-activity-stat-value{font-size:15px;font-weight:700;color:var(--ink-main);word-break:break-word}.notification-activity-timeline{margin-top:4px}.notification-activity-loading{display:flex;justify-content:center;padding:24px 0 12px}.notification-activity-timeline .ant-timeline-item-content{min-height:auto}.notification-activity-card{display:grid;grid-gap:8px;gap:8px;padding:10px 12px;border-radius:12px;border:1px solid rgba(39,67,145,.12);background:rgba(255,255,255,.78)}.report-stats{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:12px;gap:12px;margin:16px 0}.report-stat{display:flex;flex-direction:column;gap:6px;padding:14px 16px;border-radius:16px;border:1px solid rgba(39,67,145,.12);background:rgba(255,255,255,.75)}.report-stat-value{font-size:1.1rem;font-weight:800;color:var(--ink-main)}.report-stat-label{font-size:.8rem;color:var(--ink-subtle)}.split-grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:1rem;gap:1rem}.rule-settings-shell{display:grid;grid-gap:14px;gap:14px;margin-bottom:14px}.rule-settings-toolbar{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;padding:18px 20px;border:1px solid rgba(39,67,145,.12);border-radius:18px;background:linear-gradient(135deg,rgba(255,255,255,.88),rgba(245,249,255,.96)),radial-gradient(circle at top right,rgba(23,101,255,.08),transparent 42%);box-shadow:0 12px 28px rgba(23,40,89,.08)}.rule-settings-toolbar-copy{display:grid;grid-gap:6px;gap:6px;max-width:520px}.rule-settings-toolbar-copy .ant-typography{color:var(--ink-subtle)}.rule-settings-toolbar-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px}.rule-company-select{min-width:320px}.rule-settings-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:12px;gap:12px}.rule-settings-stat{display:flex;align-items:baseline;gap:12px;padding:14px 16px;border:1px solid rgba(39,67,145,.12);border-radius:16px;background:rgba(255,255,255,.72)}.rule-settings-stat-value{font-size:1.25rem;font-weight:800;color:var(--ink-main)}.rule-settings-stat-label{font-size:.82rem;color:var(--ink-subtle);white-space:nowrap}.rule-settings-note{margin:0}.rule-config-card,.rule-empty-card{border-radius:18px}.rule-config-card{overflow:hidden;border:1px solid rgba(39,67,145,.12);box-shadow:0 12px 28px rgba(23,40,89,.08)}.rule-config-card .ant-card-head{min-height:auto;padding:16px 20px;border-bottom:1px solid rgba(39,67,145,.1);background:linear-gradient(180deg,rgba(247,250,255,.95),rgba(255,255,255,.8))}.rule-config-card .ant-card-body{padding:20px}.rule-card-title{display:flex;align-items:center;justify-content:space-between;gap:12px}.rule-card-title-text{min-width:0}.rule-card-title-line{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.rule-card-title-main{font-size:1rem;font-weight:700;color:var(--ink-main)}.rule-card-title-sub{font-size:.78rem;color:var(--ink-subtle);font-family:SFMono-Regular,Menlo,Consolas,monospace}.rule-card-badges{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.rule-card-extra{align-items:center}.rule-card-body{display:grid;grid-gap:20px;gap:20px}.rule-card-collapsed{display:flex;flex-wrap:wrap;gap:10px}.rule-card-collapsed span{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:999px;font-size:.8rem;color:var(--ink-subtle);background:rgba(39,67,145,.08)}.rule-grid{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr) 140px 180px;grid-gap:14px;gap:14px}.rule-field{display:grid;grid-gap:7px;gap:7px;align-content:start}.rule-field-sm{min-width:0}.rule-field-label{font-size:.86rem;font-weight:700;color:var(--ink-main)}.rule-field-help{font-size:.76rem;line-height:1.5;color:var(--ink-subtle)}.rule-field-number,.rule-field-number.ant-input-number{width:100%}.rule-section{display:grid;grid-gap:10px;gap:10px;padding:16px;border:1px solid rgba(39,67,145,.1);border-radius:16px;background:rgba(247,250,255,.58)}.rule-section-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.rule-section-title{font-size:.88rem;font-weight:700;color:var(--ink-main)}.rule-section-subtitle{margin-top:4px;font-size:.78rem;line-height:1.5;color:var(--ink-subtle)}.rule-multi-select{width:100%}.rule-prompt-list{display:grid;grid-gap:10px;gap:10px}.rule-prompt-item{display:grid;grid-template-columns:36px minmax(0,1fr) auto;align-items:flex-start;grid-gap:10px;gap:10px}.rule-prompt-index{display:inline-flex;align-items:center;justify-content:center;height:36px;border-radius:12px;font-size:.82rem;font-weight:700;color:#1765ff;background:rgba(23,101,255,.12)}.rule-prompt-textarea{width:100%}.rule-prompt-remove{margin-top:2px}@keyframes fadeInUp{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@media (max-width:900px){.shell-header{flex-wrap:wrap;gap:.7rem}.shell-nav{order:3;width:100%;margin:0}.shell-user{margin-left:0}.split-grid{grid-template-columns:1fr}.rule-settings-toolbar{align-items:stretch;flex-direction:column}.rule-settings-toolbar-actions{justify-content:flex-start}.rule-company-select{width:100%;min-width:0}.report-stats,.rule-settings-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.notification-activity-stats{grid-template-columns:1fr}.rule-card-title{align-items:flex-start;flex-direction:column}.rule-card-badges{justify-content:flex-start}.rule-grid{grid-template-columns:1fr 1fr}.rule-prompt-item{grid-template-columns:32px minmax(0,1fr)}.rule-prompt-remove{justify-self:flex-start}}@media (max-width:780px){.shell-header{flex-wrap:wrap}.shell-nav,.shell-user{margin-left:0;flex-wrap:wrap}.shell-user{width:100%;justify-content:space-between}}@media (max-width:640px){.report-stats,.rule-grid,.rule-settings-stats{grid-template-columns:1fr}.rule-section-head{align-items:stretch;flex-direction:column}.rule-prompt-item{grid-template-columns:1fr}.rule-prompt-index{width:36px}}.login-page{position:relative;min-height:100vh;min-height:100svh;display:flex;align-items:center;justify-content:center;padding:100px 24px 90px;background:#f5f9ff}.login-brand{position:absolute;top:30px;left:40px}.login-panel{width:420px;max-width:100%;padding:42px 38px;background:#fff;border:1px solid #e3ebf7;border-radius:16px;box-shadow:0 12px 60px #183d7908}.login-eyebrow{font-size:12px;color:var(--accent);margin-bottom:13px;letter-spacing:1px}.login-panel h1{margin:0;font-size:27px;line-height:1.4;font-weight:650;letter-spacing:-.8px}.login-description{font-size:13px;line-height:1.8;color:#7b8da5;margin:10px 0 28px}.login-form .ant-form-item{margin-bottom:18px}.login-form .ant-form-item-label{padding-bottom:9px}.login-form .ant-form-item-label>label{font-size:13px;font-weight:500;color:#102348}.login-form .ant-input,.login-form .ant-input-affix-wrapper{min-height:43px;border-radius:7px;padding:10px 12px;font-size:14px}.login-form .ant-input-affix-wrapper .ant-input{min-height:0;padding:0;border-radius:0}.login-form .ant-input::placeholder{color:#99a4b6}.login-form .ant-input-affix-wrapper-focused,.login-form .ant-input:focus{border-color:#80aaff;box-shadow:0 0 0 3px #1765ff0a}.login-form .login-submit{margin-top:10px;height:44px;border-radius:8px;font-size:14px;font-weight:500;box-shadow:none;gap:10px}.login-form .login-submit:focus-visible{outline:2px solid var(--accent);outline-offset:4px}.login-error{margin-bottom:18px}.login-note{margin:23px 0 0;font-size:11px}.login-note,.login-page footer{color:#91a0b5;line-height:1.8;text-align:center}.login-page footer{position:absolute;bottom:30px;left:20px;right:20px;font-size:12px}@media (max-width:600px){.login-brand{left:24px;top:25px}.login-brand .mastdan-brand{font-size:21px;gap:10px}.login-page{padding:105px 20px 85px}.login-panel{padding:33px 26px;max-width:390px}.login-panel h1{font-size:25px}}@media (max-width:360px){.login-panel{padding-left:22px;padding-right:22px}.login-panel h1{font-size:23px}}@media (prefers-reduced-motion:reduce){.fade-in{animation:none}}