@import "https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=Noto+Sans+SC:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap";:root{--bg:#eef1f5;--bg-elevated:#fff;--bg-soft:#f5f7fa;--bg-tint:#e4ebf3;--ink:#15202b;--ink-muted:#5a6a7a;--ink-faint:#8a97a5;--line:#d5dde7;--line-strong:#b8c4d2;--accent:#0c6e6b;--accent-soft:#d8efee;--accent-deep:#085552;--warn:#b86a1a;--warn-soft:#f8ead8;--danger:#b42318;--danger-soft:#f8e4e2;--ok:#1a7a45;--ok-soft:#ddf2e6;--info:#1d4f91;--info-soft:#e2ebf7;--shadow:0 8px 24px #15202b12;--radius:14px;--font:"DM Sans", "Noto Sans SC", sans-serif;--mono:"JetBrains Mono", monospace;--topbar-h:56px;--tabbar-h:58px;--safe-bottom:env(safe-area-inset-bottom,0px);--safe-top:env(safe-area-inset-top,0px)}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body,#root{min-height:100%;margin:0}body{font-family:var(--font);color:var(--ink);background:var(--bg);overscroll-behavior-y:none}button,input,textarea{font:inherit}a{color:inherit;text-decoration:none}.app-shell{min-height:100dvh;padding-top:calc(var(--topbar-h) + var(--safe-top));padding-bottom:calc(var(--tabbar-h) + var(--safe-bottom));background:radial-gradient(700px 320px at 0% 0%, #d7e8e7 0%, transparent 55%), radial-gradient(600px 280px at 100% 0%, #dde5f0 0%, transparent 50%), var(--bg);flex-direction:column;max-width:520px;margin:0 auto;display:flex}.app-shell.no-tab-pad{padding-bottom:var(--safe-bottom)}.app-shell.no-top-pad{padding-top:var(--safe-top)}.main-flush{padding-top:4px}input,textarea,select{font-size:16px}.topbar{width:min(100%,520px);height:calc(var(--topbar-h) + var(--safe-top));padding:var(--safe-top) 14px 0;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line);z-index:40;background:#ffffffeb;justify-content:space-between;align-items:center;gap:10px;display:flex;position:fixed;top:0;left:50%;transform:translate(-50%)}.topbar-brand{align-items:center;gap:10px;min-width:0;display:flex}.topbar-logo{color:#fff;background:linear-gradient(145deg,#145a56,#0c6e6b);border-radius:10px;flex-shrink:0;place-items:center;width:34px;height:34px;font-size:16px;font-weight:700;display:grid}.topbar-back{border:1px solid var(--line);background:var(--bg-soft);cursor:pointer;border-radius:10px;width:34px;height:34px;font-size:16px;line-height:1}.topbar-title{font-size:16px;font-weight:700;line-height:1.2}.topbar-sub{color:var(--ink-muted);white-space:nowrap;text-overflow:ellipsis;max-width:200px;margin-top:2px;font-size:11px;overflow:hidden}.topbar-action{border:1px solid var(--line);color:var(--ink-muted);cursor:pointer;background:#fff;border-radius:999px;padding:6px 12px;font-size:12px;font-weight:600}.main{flex:1;min-width:0;padding:14px 14px 20px}.tabbar{width:min(100%,520px);height:calc(var(--tabbar-h) + var(--safe-bottom));padding:6px 6px calc(6px + var(--safe-bottom));-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border-top:1px solid var(--line);z-index:40;background:#fffffff5;grid-template-columns:repeat(5,1fr);display:grid;position:fixed;bottom:0;left:50%;transform:translate(-50%);box-shadow:0 -6px 24px #15202b0f}.tab-item{color:var(--ink-faint);border-radius:12px;flex-direction:column;justify-content:center;align-items:center;gap:2px;min-height:46px;transition:color .2s,background .2s;display:flex}.tab-item.active{color:var(--accent);background:var(--accent-soft)}.tab-icon-wrap{place-items:center;display:grid;position:relative}.tab-icon{place-items:center;display:grid}.tab-badge{background:var(--danger);color:#fff;border:2px solid #fff;border-radius:999px;place-items:center;min-width:16px;height:16px;padding:0 4px;font-size:10px;font-weight:700;display:grid;position:absolute;top:-4px;right:-10px}.tab-label{letter-spacing:.02em;font-size:10px;font-weight:600}.tab-item.active .tab-label{font-weight:700}.page-header{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:14px;display:flex}.page-header h1{letter-spacing:-.02em;margin:0;font-size:20px;font-weight:700}.page-header p{color:var(--ink-muted);margin:4px 0 0;font-size:12px;line-height:1.45}.page-desc{color:var(--ink-muted);margin:0 0 12px;font-size:12px;line-height:1.45}.page-desc-row{justify-content:space-between;align-items:flex-start;gap:8px;margin-bottom:12px;display:flex}.page-desc-row .page-desc{flex:1;margin:0}.grid{gap:12px;display:grid}.grid-4,.grid-3,.grid-2{grid-template-columns:1fr 1fr}.panel{background:var(--bg-elevated);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:14px}.panel h3{margin:0 0 12px;font-size:14px;font-weight:600}.metric{border-radius:var(--radius);background:var(--bg-elevated);border:1px solid var(--line);box-shadow:var(--shadow);padding:14px;animation:.4s both rise}.metric .label{color:var(--ink-muted);font-size:12px}.metric .value{letter-spacing:-.03em;margin-top:6px;font-size:22px;font-weight:700}.metric .meta{flex-wrap:wrap;align-items:center;gap:6px;margin-top:6px;font-size:11px;display:flex}.delta-up{color:var(--ok)}.delta-down{color:var(--danger)}.delta-flat{color:var(--ink-faint)}.badge{white-space:nowrap;border-radius:999px;align-items:center;padding:3px 8px;font-size:11px;font-weight:600;display:inline-flex}.badge-high,.badge-danger{background:var(--danger-soft);color:var(--danger)}.badge-mid,.badge-warn{background:var(--warn-soft);color:var(--warn)}.badge-low,.badge-ok{background:var(--ok-soft);color:var(--ok)}.badge-info{background:var(--info-soft);color:var(--info)}.table-wrap{-webkit-overflow-scrolling:touch;overflow-x:auto}.table{border-collapse:collapse;width:100%;min-width:480px;font-size:12px}.table th,.table td{text-align:left;border-bottom:1px solid var(--line);vertical-align:top;padding:10px 8px}.table th{color:var(--ink-muted);font-size:11px;font-weight:500}.table tr:last-child td{border-bottom:0}.btn{cursor:pointer;border:0;border-radius:12px;padding:12px 16px;font-weight:600;transition:transform .15s,background .2s,opacity .2s}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--accent);color:#fff;box-shadow:0 8px 18px #0c6e6b40}.btn-ghost{color:var(--ink-muted);border:1px solid var(--line);background:0 0}.btn-soft{background:var(--accent-soft);color:var(--accent-deep)}.chip-row{flex-wrap:wrap;gap:8px;display:flex}.chip{background:var(--bg-soft);border:1px solid var(--line);cursor:pointer;border-radius:999px;padding:8px 12px;font-size:12px;transition:background .2s,border-color .2s}.chip:hover,.chip.active{background:var(--accent-soft);color:var(--accent-deep);border-color:#9dcdc9}.chain{flex-wrap:wrap;align-items:center;gap:6px;margin-top:10px;display:flex}.chain-item{align-items:center;gap:6px;display:inline-flex}.chain-step{background:var(--bg-tint);border-radius:8px;padding:6px 10px;font-size:11px;font-weight:500}.chain-arrow{color:var(--ink-faint);font-size:11px}.login-page{background:#f4f7f8;flex-direction:column;max-width:520px;min-height:100dvh;margin:0 auto;display:flex}.login-hero{min-height:38dvh;padding:calc(28px + var(--safe-top)) 24px 36px;color:#eef6f5;background:linear-gradient(160deg,#0b2c30 0%,#145a56 55%,#1a3a55 100%);flex-direction:column;justify-content:flex-end;display:flex;position:relative;overflow:hidden}.login-hero-glow{pointer-events:none;background:radial-gradient(#78d2c847,#0000 65%);height:70%;animation:8s ease-in-out infinite alternate drift;position:absolute;inset:auto -20% -30% 10%}.login-hero-content{z-index:1;position:relative}.login-hero .brand-mark{letter-spacing:.16em;color:#7eb8b4;margin-bottom:10px;font-size:11px}.login-hero h1{letter-spacing:-.03em;margin:0;font-size:40px;font-weight:700;line-height:1.1}.login-hero p{color:#eef6f5bf;margin:10px 0 0;font-size:14px}.login-tags{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.login-tags span{background:#ffffff1a;border:1px solid #ffffff24;border-radius:999px;padding:5px 10px;font-size:11px}.login-panel{padding:0 14px calc(20px + var(--safe-bottom));z-index:2;flex:1;margin-top:-20px;position:relative}.login-card{border:1px solid var(--line);background:#fff;border-radius:20px;padding:20px 16px 16px;animation:.45s both rise;box-shadow:0 16px 40px #15202b1a}.login-card h2{margin:0 0 4px;font-size:18px}.login-card .hint{color:var(--ink-muted);margin:0 0 14px;font-size:12px}.role-grid{flex-direction:column;gap:8px;max-height:42dvh;padding-right:2px;display:flex;overflow:auto}.role-card{border:1.5px solid var(--line);background:var(--bg-soft);cursor:pointer;text-align:left;border-radius:14px;grid-template-columns:40px 1fr 22px;align-items:center;gap:10px;padding:12px;transition:border-color .2s,background .2s,transform .15s;display:grid}.role-card.selected{border-color:var(--accent);background:var(--accent-soft);box-shadow:0 0 0 3px #0c6e6b1a}.role-avatar{color:#fff;background:linear-gradient(145deg,#145a56,#0c6e6b);border-radius:12px;place-items:center;width:40px;height:40px;font-weight:700;display:grid}.role-meta{flex-direction:column;gap:2px;min-width:0;display:flex}.role-meta strong{font-size:14px}.role-meta span{color:var(--ink-muted);font-size:12px}.role-check{color:var(--accent);text-align:center;font-weight:700}.login-submit{width:100%;min-height:48px;margin-top:14px;font-size:15px}.login-foot{text-align:center;color:var(--ink-faint);margin:12px 0 0;font-size:11px}.graph-canvas{background-color:#f8fafc;background-image:linear-gradient(90deg,#d5dde773 1px,#0000 1px),linear-gradient(#d5dde773 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:24px 24px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border-radius:12px;height:min(52vh,380px);position:relative;overflow:hidden}.graph-svg{width:100%;height:100%}.graph-legend{flex-wrap:wrap;gap:8px;margin-top:10px;display:flex}.legend-item{color:var(--ink-muted);align-items:center;gap:5px;font-size:11px;display:flex}.legend-swatch{border-radius:3px;width:9px;height:9px}.chat-layout{min-height:calc(100dvh - var(--topbar-h) - var(--tabbar-h) - 100px);flex-direction:column;gap:12px;display:flex}.chat-presets{-webkit-overflow-scrolling:touch;gap:8px;padding-bottom:2px;display:flex;overflow-x:auto}.chat-presets .chip{white-space:nowrap;text-overflow:ellipsis;flex:none;max-width:220px;overflow:hidden}.chat-main{flex-direction:column;flex:1;min-height:360px;display:flex}.chat-thread{flex-direction:column;flex:1;gap:12px;max-height:48dvh;padding:2px 0 12px;display:flex;overflow:auto}.bubble{white-space:pre-wrap;border-radius:14px;max-width:92%;padding:11px 13px;font-size:13px;line-height:1.55;animation:.3s both rise}.bubble-user{background:var(--accent);color:#fff;border-bottom-right-radius:4px;align-self:flex-end}.bubble-ai{background:var(--bg-soft);border:1px solid var(--line);border-bottom-left-radius:4px;align-self:flex-start}.chat-meta{flex-direction:column;gap:8px;margin-top:8px;display:flex}.chat-input-row{border-top:1px solid var(--line);gap:8px;padding-top:12px;display:flex}.chat-input-row input{border:1px solid var(--line);background:#fff;border-radius:12px;outline:none;flex:1;padding:11px 12px;font-size:14px}.chat-input-row input:focus{border-color:#9dcdc9;box-shadow:0 0 0 3px #0c6e6b1f}.source-tag{background:var(--info-soft);color:var(--info);font-size:10px;font-family:var(--mono);border-radius:6px;margin:2px 4px 2px 0;padding:3px 7px;display:inline-block}.risk-card{border-left:4px solid var(--line-strong);padding-left:12px}.risk-card.level-高{border-left-color:var(--danger)}.risk-card.level-中{border-left-color:var(--warn)}.risk-card.level-低{border-left-color:var(--ok)}.fusion-card{flex-direction:column;gap:10px;display:flex}.fusion-sources{flex-wrap:wrap;gap:8px;display:flex}.fusion-source{background:var(--bg-tint);border-radius:8px;padding:8px 10px;font-size:12px}.fusion-source strong{color:var(--accent-deep);margin-right:6px}.mine-page{flex-direction:column;gap:12px;display:flex}.mine-profile{align-items:center;gap:14px;display:flex}.mine-profile h2{margin:0;font-size:18px}.mine-profile p{color:var(--ink-muted);margin:4px 0 0;font-size:13px}.mine-avatar{color:#fff;background:linear-gradient(145deg,#145a56,#0c6e6b);border-radius:18px;place-items:center;width:56px;height:56px;font-size:22px;font-weight:700;display:grid}.mine-menu h3{margin-bottom:8px}.mine-item{border:0;border-bottom:1px solid var(--line);cursor:pointer;text-align:left;background:0 0;justify-content:space-between;align-items:center;gap:10px;width:100%;padding:12px 4px;display:flex}.mine-item:last-child{border-bottom:0}.mine-item strong{font-size:14px;display:block}.mine-item span{color:var(--ink-muted);margin-top:2px;font-size:12px;display:block}.mine-item.danger strong{color:var(--danger)}.mine-arrow{color:var(--ink-faint)!important;margin:0!important;font-size:22px!important}.empty-hint{color:var(--ink-muted);text-align:center;padding:40px 20px;font-size:14px}.section-header{justify-content:space-between;align-items:center;margin:16px 2px 10px;display:flex}.section-header h3{margin:0;font-size:15px;font-weight:700}.section-more{color:var(--ink-faint);font-size:12px;font-weight:500}.tip-banner{background:var(--info-soft);border:1px solid #c9daf0;border-radius:12px;flex-direction:column;gap:2px;margin-bottom:10px;padding:12px 14px;display:flex}.tip-banner strong{color:var(--info);font-size:12px}.tip-banner span{color:var(--ink-muted);font-size:12px}.home{flex-direction:column;gap:4px;padding-bottom:8px;display:flex}.home-hello{justify-content:space-between;align-items:center;gap:12px;padding:14px 2px 8px;display:flex}.hello-greet{letter-spacing:-.02em;font-size:22px;font-weight:700}.hello-sub{color:var(--ink-muted);margin-top:4px;font-size:12px}.hello-ask{background:var(--accent);color:#fff;cursor:pointer;border:0;border-radius:999px;flex-shrink:0;padding:10px 14px;font-size:13px;font-weight:600;box-shadow:0 8px 18px #0c6e6b40}.alert-banner{text-align:left;cursor:pointer;background:linear-gradient(90deg,#fff5f4,#fff);border:1px solid #f0d0cc;border-radius:14px;align-items:center;gap:10px;width:100%;margin-bottom:8px;padding:12px 14px;display:flex}.alert-dot{background:var(--warn);border-radius:50%;flex-shrink:0;width:8px;height:8px;box-shadow:0 0 0 4px #b86a1a26}.alert-dot.level-高{background:var(--danger);box-shadow:0 0 0 4px #b4231826}.alert-body{flex:1;min-width:0}.alert-body strong{color:var(--danger);font-size:12px;display:block}.alert-body span{color:var(--ink-muted);white-space:nowrap;text-overflow:ellipsis;margin-top:2px;font-size:12px;display:block;overflow:hidden}.alert-go{color:var(--accent);flex-shrink:0;font-size:12px;font-weight:700}.quick-grid{grid-template-columns:repeat(3,1fr);gap:8px;padding:4px 0 8px;display:grid}.quick-item{border:1px solid var(--line);box-shadow:var(--shadow);background:#fff;border-radius:14px;flex-direction:column;align-items:center;gap:6px;padding:12px 6px;display:flex}.quick-icon{color:#fff;border-radius:12px;place-items:center;width:36px;height:36px;font-size:13px;font-weight:700;display:grid}.tone-teal .quick-icon,.mine-item-icon.tone-teal{background:linear-gradient(145deg,#0c6e6b,#14918c)}.tone-blue .quick-icon,.mine-item-icon.tone-blue{background:linear-gradient(145deg,#1d4f91,#3b7bd4)}.tone-amber .quick-icon,.mine-item-icon.tone-amber{background:linear-gradient(145deg,#b86a1a,#d4892f)}.tone-violet 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.label{color:var(--ink-muted);font-size:12px}.kpi-card .value{letter-spacing:-.03em;margin-top:6px;font-size:22px;font-weight:700}.kpi-card .meta{flex-wrap:wrap;gap:6px;margin-top:6px;font-size:11px;display:flex}.kpi-card .hint{color:var(--ink-faint)}.chart-panel{margin-top:8px}.chart-panel .section-header{margin-top:0}.chart-box{width:100%;height:200px}.chart-box.short{height:170px}.chart-legend{color:var(--ink-muted);flex-wrap:wrap;gap:12px;margin-top:8px;font-size:11px;display:flex}.chart-legend i{border-radius:50%;width:8px;height:8px;margin-right:4px;display:inline-block}.feed-list{flex-direction:column;gap:8px;display:flex}.feed-card,.list-card,.risk-feed{text-align:left;border:1px solid var(--line);width:100%;box-shadow:var(--shadow);cursor:pointer;background:#fff;border-radius:14px;padding:14px}.feed-top,.risk-feed-top{align-items:center;gap:6px;display:flex}.feed-title{margin-top:8px;font-size:14px;font-weight:650;line-height:1.35}.feed-desc{color:var(--ink-muted);margin-top:4px;font-size:12px}.list-card{cursor:default;align-items:center;gap:10px;display:flex}.list-avatar{background:var(--accent-soft);width:36px;height:36px;color:var(--accent-deep);border-radius:11px;flex-shrink:0;place-items:center;font-weight:700;display:grid}.list-card-main{flex:1;min-width:0}.list-card-main strong{font-size:13px;display:block}.list-card-main strong em{color:var(--ink-faint);margin-left:6px;font-size:11px;font-style:normal;font-weight:500}.list-card-main span{color:var(--ink-muted);margin-top:2px;font-size:11px;display:block}.list-side{text-align:right;font-size:12px}.list-side 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