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rgba(255,255,255,.86);border-radius:999px;box-shadow:0 8px 18px #2e1a101f}._agentStackDot_k4dt6_145:first-child{margin-left:0}._loadingRing_k4dt6_159{position:absolute;right:11px;bottom:6px;width:34px;height:34px;border-radius:999px;background:conic-gradient(from 0deg,var(--agent-loader-brand),color-mix(in srgb,var(--agent-loader-brand) 25%,#ffffff) 28%,color-mix(in srgb,var(--agent-loader-brand) 16%,transparent) 62%,var(--agent-loader-brand)),#fff7ef;box-shadow:0 8px 22px color-mix(in srgb,var(--agent-loader-brand) 18%,transparent),0 0 0 5px #ffffffd1;animation:_agent-loading-orbit_k4dt6_1 1.1s linear infinite}._loadingRing_k4dt6_159:after{position:absolute;top:7px;right:7px;bottom:7px;left:7px;border-radius:inherit;background:#fff;content:""}._loadingCopy_k4dt6_189{display:grid;gap:6px;text-align:center}._loadingCopy_k4dt6_189 strong{color:#302820;font-size:clamp(20px,2.5vw,26px);font-weight:760;line-height:1.2;letter-spacing:0}._loadingCopy_k4dt6_189 span{color:#8c7f73;font-size:13px;font-weight:620;line-height:1.5}._loadingLines_k4dt6_210{display:grid;gap:7px;width:min(260px,100%);padding-top:2px}._loadingLines_k4dt6_210 span{display:block;height:8px;border-radius:999px;background:linear-gradient(100deg,#2e1a1014,color-mix(in srgb,var(--agent-loader-brand) 16%,rgba(255,255,255,.2)),#2e1a1014);background-size:220% 100%;animation:_agent-loading-line_k4dt6_1 1.35s ease-in-out infinite}._loadingLines_k4dt6_210 span:nth-child(2){width:78%;margin:0 auto;animation-delay:.1s}._loadingLines_k4dt6_210 span:nth-child(3){width:52%;margin:0 auto;animation-delay:.2s}@media(max-width:430px){._loadingCard_k4dt6_16{width:min(100%,360px);padding:24px 20px}}@media(prefers-reduced-motion:reduce){._loadingFrame_k4dt6_38:after,._loadingRing_k4dt6_159,._loadingLines_k4dt6_210 span{animation:none}}@keyframes _agent-loading-sheen_k4dt6_1{0%{transform:translate(0)}to{transform:translate(-128px)}}@keyframes 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var(--color-line);border-radius:999px;background:var(--color-surface);box-shadow:var(--elevation-1);color:var(--color-text);font-size:13px;line-height:1.4}._info_4s8ek_56{border-color:var(--color-accent-strong);background:var(--color-accent-soft);color:var(--color-accent)}._success_4s8ek_62{border-color:#16794c38;background:#16794c14;color:var(--color-success, #16794c)}._warning_4s8ek_68{border-color:#f08a2447;background:#f08a241a;color:var(--color-warning, #b05c0f)}._danger_4s8ek_74{border-color:#8f2b1f2e;background:#8f2b1f14;color:var(--color-danger)}@keyframes _feedbackSpin_4s8ek_1{to{transform:rotate(360deg)}}@layer reset,tokens,base,layout,components,device,pages,responsive,mobile;@font-face{font-family:Inter Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/assets/inter-cyrillic-ext-wght-normal-B2xhLi22.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Inter 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#FFF1EC;--color-bg-sunken: #FFE1D6;--color-surface: #ffffff;--color-surface-strong: #ffffff;--color-line: #E6EAF0;--color-line-strong: #D2DAE5;--color-line-subtle: rgba(31, 41, 51, .07);--color-text: #1F2933;--color-text-strong: #101820;--color-muted: #637282;--color-text-faint: #98A2AE;--color-brand: #FF4513;--color-brand-deep: #D9340A;--color-brand-soft: #FFF1EC;--color-brand-strong: rgba(255, 69, 19, .22);--color-on-brand: #fff9f3;--color-gold: #D98B12;--color-gold-soft: #FFF6E5;--color-accent: var(--color-info);--color-accent-soft: var(--color-info-alpha-08);--color-accent-strong: var(--color-info-alpha-18);--color-success: #4F7B3F;--color-success-soft: #EEF4EA;--color-warning: #B7791F;--color-warning-soft: #FFF6E5;--color-danger: #C9362C;--color-danger-soft: #FFF0EF;--color-info: #245F50;--color-accent-warm: #9E4528;--color-warning-warm: #AD7A21;--color-danger-warm: #8F2B1F;--color-line-warm: #4A3019;--color-brand-alpha-03: color-mix(in srgb, var(--color-brand) 3%, transparent);--color-brand-alpha-08: color-mix(in srgb, var(--color-brand) 8%, transparent);--color-info-alpha-08: color-mix(in srgb, var(--color-info) 8%, transparent);--color-info-alpha-09: color-mix(in srgb, var(--color-info) 9%, transparent);--color-info-alpha-10: color-mix(in srgb, var(--color-info) 10%, transparent);--color-info-alpha-14: color-mix(in srgb, var(--color-info) 14%, transparent);--color-info-alpha-16: color-mix(in srgb, var(--color-info) 16%, transparent);--color-info-alpha-18: color-mix(in srgb, var(--color-info) 18%, transparent);--color-accent-warm-alpha-08: color-mix(in srgb, var(--color-accent-warm) 8%, transparent);--color-accent-warm-alpha-09: color-mix(in srgb, var(--color-accent-warm) 9%, transparent);--color-accent-warm-alpha-28: color-mix(in srgb, var(--color-accent-warm) 28%, transparent);--color-accent-warm-alpha-42: color-mix(in srgb, var(--color-accent-warm) 42%, transparent);--color-warning-warm-alpha-08: color-mix(in srgb, var(--color-warning-warm) 8%, transparent);--color-warning-warm-alpha-16: color-mix(in srgb, var(--color-warning-warm) 16%, transparent);--color-danger-warm-alpha-08: color-mix(in srgb, var(--color-danger-warm) 8%, transparent);--color-danger-warm-alpha-16: color-mix(in srgb, var(--color-danger-warm) 16%, transparent);--color-danger-warm-alpha-18: color-mix(in srgb, var(--color-danger-warm) 18%, transparent);--color-line-warm-alpha-08: color-mix(in srgb, var(--color-line-warm) 8%, transparent);--color-line-warm-alpha-10: color-mix(in srgb, var(--color-line-warm) 10%, transparent);--color-line-warm-alpha-12: color-mix(in srgb, var(--color-line-warm) 12%, transparent);--color-line-warm-alpha-14: color-mix(in srgb, var(--color-line-warm) 14%, transparent);--color-line-warm-alpha-18: color-mix(in srgb, var(--color-line-warm) 18%, transparent);--color-surface-cream-light: rgb(255 251 245 / 80%);--color-surface-cream-medium: rgb(255 251 245 / 88%);--color-surface-cream-strong: rgb(255 251 245 / 94%);--color-surface-warm-74: rgb(255 249 241 / 74%);--color-surface-warm-88: rgb(255 249 241 / 88%);--color-surface-warm-95: rgb(255 249 241 / 95%);--color-surface-warm-strong-88: rgb(255 250 243 / 88%);--color-surface-warm-strong-96: rgb(255 250 243 / 96%);--color-surface-warm-strong-98: rgb(255 250 243 / 98%);--color-surface-sand-92: rgb(242 233 218 / 92%);--color-surface-sand-94: rgb(247 235 222 / 94%);--color-surface-rose-96: rgb(255 240 228 / 96%);--color-surface-white-46: rgb(255 255 255 / 46%);--color-surface-white-58: rgb(255 255 255 / 58%);--color-surface-white-62: rgb(255 255 255 / 62%);--color-surface-white-72: rgb(255 255 255 / 72%);--color-surface-white-94: rgb(255 255 255 / 94%);--color-surface-provider-neutral-96: rgb(250 248 241 / 96%);--color-surface-provider-mint-90: rgb(234 244 238 / 90%);--color-surface-provider-lilac-90: rgb(241 236 248 / 90%);--color-surface-provider-warm-96: rgb(251 247 241 / 96%);--color-surface-provider-sand-90: rgb(244 238 229 / 90%);--gradient-surface-masthead: linear-gradient( 160deg, var(--color-surface-warm-95), var(--color-surface-sand-92) ), var(--color-surface-cream-medium);--gradient-surface-active: linear-gradient( 145deg, var(--color-surface-warm-strong-98), var(--color-surface-sand-94) ), var(--color-surface-warm-88);--gradient-provider-deepseek: linear-gradient( 160deg, var(--color-surface-provider-neutral-96), var(--color-surface-provider-mint-90) ), var(--color-surface-cream-light);--gradient-provider-openai: linear-gradient( 160deg, var(--color-surface-warm-strong-96), var(--color-surface-provider-lilac-90) ), var(--color-surface-cream-light);--gradient-provider-gateway: linear-gradient( 160deg, var(--color-surface-provider-warm-96), var(--color-surface-provider-sand-90) ), var(--color-surface-cream-light);--gradient-brand-subtle: linear-gradient( 135deg, var(--color-brand-alpha-08), var(--color-brand-alpha-03) );--gradient-accent-line: linear-gradient( 90deg, var(--color-accent-warm-alpha-08), var(--color-accent-warm-alpha-42) );--gradient-loading-sheen: linear-gradient( 90deg, var(--color-surface-white-62), var(--color-surface-white-94), var(--color-surface-white-62) );--elevation-1: 0 1px 2px rgba(16, 24, 32, .04), 0 1px 3px rgba(16, 24, 32, .06);--elevation-2: 0 4px 12px rgba(16, 24, 32, .06), 0 2px 4px rgba(16, 24, 32, .04);--elevation-3: 0 16px 48px rgba(16, 24, 32, .12), 0 4px 12px rgba(16, 24, 32, .08);--elev-0: none;--elev-1: var(--elevation-1);--elev-2: var(--elevation-2);--elev-3: var(--elevation-3);--elev-focus-ring: 0 0 0 3px rgba(255, 69, 19, .14);--z-underlay: 0;--z-base: 1;--z-raised: 2;--z-sticky: 10;--z-topbar: 20;--z-tooltip: 30;--z-dropdown: 40;--z-drawer: 45;--z-overlay: 50;--z-modal: 60;--z-toast: 70;--radius-sm: 8px;--radius: 14px;--radius-lg: 22px;--radius-pill: 999px;--space-1: 8px;--space-2: 12px;--space-3: 16px;--space-4: 20px;--space-5: 24px;--space-6: 32px;--space-7: 48px;--space-8: 64px;--bp-phone: 767px;--bp-tablet: 1023px;--font-sans: "Inter Variable", "Inter", "PingFang SC", "Microsoft YaHei UI", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", "Hiragino Sans GB", "Source Han Sans SC", "Noto Sans CJK SC", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;--font-display: var(--font-sans);--font-numeric: "Inter Variable", "Inter", var(--font-sans);--font-mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;--bg: var(--color-bg);--bg-deep: var(--color-bg-deep);--bg-soft: var(--color-bg-soft);--bg-sunken: var(--color-bg-sunken);--panel: var(--color-surface);--panel-strong: var(--color-surface-strong);--line: var(--color-line);--line-strong: var(--color-line-strong);--border-subtle: var(--color-line-subtle);--text: var(--color-text);--text-strong: var(--color-text-strong);--muted: var(--color-muted);--text-faint: var(--color-text-faint);--brand: var(--color-brand);--brand-deep: var(--color-brand-deep);--brand-soft: var(--color-brand-soft);--brand-strong: var(--color-brand-strong);--accent: var(--color-accent);--accent-soft: var(--color-accent-soft);--accent-strong: var(--color-accent-strong);--gold: var(--color-gold);--brand-primary: var(--color-brand);--brand-primary-deep: var(--color-brand-deep);--brand-primary-soft: var(--color-brand-soft);--brand-gold: var(--color-gold);--brand-gold-soft: var(--color-gold-soft);--canvas: var(--color-bg);--surface: var(--color-surface);--surface-soft: var(--color-bg-soft);--success: var(--color-success);--success-soft: var(--color-success-soft);--warning: var(--color-warning);--warning-soft: var(--color-warning-soft);--danger: var(--color-danger);--danger-soft: var(--color-danger-soft);--shadow-sm: var(--elev-1);--shadow-md: var(--elev-2);--shadow-lg: var(--elev-3);--shadow: var(--elev-1);--ui-color-canvas: var(--color-bg);--ui-color-panel: var(--color-surface);--ui-color-text: var(--color-text);--ui-color-muted: var(--color-muted);--ui-color-border: var(--color-line);--ui-color-primary: var(--color-brand);--ui-color-primary-hover: var(--color-brand-deep);--ui-color-danger: var(--color-danger);--ui-shadow-sm: var(--elev-1);--ui-shadow-md: var(--elev-2);--ui-radius-xs: var(--radius-sm);--ui-radius-sm: var(--radius-sm);--ui-radius-md: var(--radius-sm);--ui-radius-lg: var(--radius);--ui-font-sans: var(--font-sans);--chat-bg: #ffffff;--chat-bg-panel: #f7f7f4;--chat-bg-sunken: #f2f2ef;--chat-bg-hover: #eeeeea;--chat-bg-input: #fafaf8;--chat-border: #e7e7e2;--chat-border-mid: #e2e2dc;--chat-border-strong: #deded8;--chat-border-input: #dfdfda;--chat-text: #34353a;--chat-text-heading: #17191d;--chat-text-body: #24272d;--chat-text-secondary: #3e4045;--chat-text-link: #62646a;--chat-muted: #92938f;--chat-muted-strong: #85878c;--chat-faint: #a1a3a8;--chat-on-brand: #ffffff;--chat-agent-brand-default: #168a5b;--chat-agent-brand-soft-default: #e9f8ef;--chat-progress-brand-default: #6d5dfc;--chat-progress-brand-soft-default: #efefff;--chat-link: #1e6f55;--chat-link-hover: #155c45;--chat-score-strong-bg: #e8f4ee;--chat-score-strong-text: #236c4b;--chat-score-warn-bg: #fff3d8;--chat-score-warn-text: #8a5b10;--chat-score-weak-bg: #f2ede6;--chat-score-weak-text: #766b5e;--chat-warm-panel-bg: #fffdf7;--chat-quote-border: #d8ddd9;--chat-code-border: #e1e3e7;--chat-code-bg: #eceff2;--chat-code-block-border: #dfe2e7;--chat-code-block-bg: #15181d;--chat-code-block-text: #eef2f5;--chat-table-border: #dee1e6;--chat-table-row-border: #e7e9ed;--chat-table-head-bg: #f3f4f6;--chat-execution-context-border: #d0d2d6;--chat-danger: #e44848;--chat-active-border: #c8d7cb;--chat-active-bg: #eef7f0;--chat-active-text: #1f5d42;--chat-history-link: #2f684d;--chat-cta-mix-base: #2d3330;--chat-icon-bg: #ecefeb;--chat-icon-text: #3b4b41;--chat-attachment-warning: #7a6b2a;--chat-attachment-warning-strong: #935c0b;--chat-shadow-focus: rgba(22, 24, 29, .08);--chat-shadow-inset: rgba(255, 255, 255, .68);--chat-shadow-panel: rgba(22, 24, 29, .06);--chat-shadow-card: rgba(31, 33, 38, .04);--chat-shadow-menu: rgba(17, 19, 24, .14);--oa-bg: var(--color-surface);--oa-bg-soft: var(--color-bg-soft);--oa-bg-hover: var(--color-bg-deep);--oa-bg-bubble: var(--color-bg-sunken);--oa-border: var(--color-line);--oa-border-strong: var(--color-line-strong);--oa-text: var(--color-text);--oa-text-muted: var(--color-muted);--oa-text-faint: var(--color-text-faint);--oa-accent: var(--color-brand);--oa-danger: var(--color-danger);--oa-danger-bg: var(--color-danger-soft);--oa-danger-border: rgba(201, 54, 44, .3);--oa-success: var(--color-success);--oa-font: var(--font-sans);--lx-bg: var(--color-surface);--lx-bg-soft: var(--color-bg-soft);--lx-bg-hover: var(--color-bg-deep);--lx-bg-sunken: var(--color-bg-sunken);--lx-bg-overlay: rgba(255, 255, 255, .88);--lx-border: var(--color-line);--lx-border-strong: var(--color-line-strong);--lx-border-focus: var(--color-brand);--lx-text: var(--color-text);--lx-text-muted: var(--color-muted);--lx-text-faint: var(--color-text-faint);--lx-accent: var(--color-brand);--lx-accent-hover: var(--color-brand-deep);--lx-accent-soft: var(--color-brand-soft);--lx-accent-strong: var(--color-brand-strong);--lx-success: var(--color-success);--lx-success-soft: var(--color-success-soft);--lx-warning: var(--color-warning);--lx-warning-soft: var(--color-warning-soft);--lx-danger: var(--color-danger);--lx-danger-soft: var(--color-danger-soft);--lx-shadow-sm: var(--elev-1);--lx-shadow-md: var(--elev-2);--lx-shadow-lg: var(--elev-3);--lx-radius-sm: var(--radius-sm);--lx-radius: var(--radius-sm);--lx-radius-lg: var(--radius);--lx-font: var(--font-sans);--ps-bg: var(--color-surface);--ps-bg-soft: var(--color-bg-soft);--ps-border: var(--color-line);--ps-border-strong: var(--color-line-strong);--ps-text: var(--color-text);--ps-text-muted: var(--color-muted);--ps-text-faint: var(--color-text-faint);--ps-accent: var(--color-brand);--ps-accent-soft: var(--color-brand-soft);--ps-radius: var(--radius);--ps-radius-sm: var(--radius-sm);--ps-shadow: var(--elev-1);--ph-accent: var(--color-brand);--ph-accent-strong: var(--color-brand-deep);--ph-accent-soft: var(--color-brand-soft);--ph-border: var(--color-line);--ph-shadow: var(--elev-1);--admin-bg: var(--color-bg);--admin-sidebar-bg: var(--adm2-sidebar-bg);--admin-sidebar-border: rgba(235, 240, 247, .1);--admin-sidebar-text: var(--adm2-sidebar-text);--admin-sidebar-muted: rgba(190, 199, 211, .7);--admin-sidebar-hover: var(--adm2-sidebar-hover);--admin-sidebar-active: var(--adm2-sidebar-active-bg);--admin-panel-bg: var(--color-surface);--admin-border: var(--color-line);--admin-border-hover: var(--color-line-strong);--admin-text-main: var(--color-text);--admin-text-muted: var(--color-muted);--admin-brand: var(--color-brand);--admin-brand-deep: var(--color-brand-deep);--admin-brand-soft: var(--color-brand-soft);--admin-success: var(--color-success);--admin-success-soft: var(--color-success-soft);--admin-warning: var(--color-warning);--admin-warning-soft: var(--color-warning-soft);--admin-danger: var(--color-danger);--admin-danger-soft: var(--color-danger-soft);--admin-radius-lg: var(--radius);--admin-radius-md: var(--radius-sm);--admin-radius-sm: var(--radius-sm);--admin-shadow-sm: var(--elev-1);--admin-shadow-md: var(--elev-2);--adm2-bg: var(--color-bg);--adm2-surface: var(--color-surface);--adm2-bg-card: var(--color-surface);--adm2-border: var(--color-line);--adm2-border-light: var(--color-line-subtle);--adm2-text: var(--color-text);--adm2-text-secondary: var(--color-muted);--adm2-text-muted: var(--color-text-faint);--adm2-primary: var(--color-brand);--adm2-primary-hover: var(--color-brand-deep);--adm2-primary-bg: var(--color-brand-soft);--adm2-primary-soft: var(--color-brand-soft);--adm2-success: var(--color-success);--adm2-success-bg: var(--color-success-soft);--adm2-warning: var(--color-warning);--adm2-warning-bg: var(--color-warning-soft);--adm2-danger: var(--color-danger);--adm2-danger-bg: var(--color-danger-soft);--adm2-info: var(--color-brand);--adm2-info-bg: var(--color-brand-soft);--adm2-neutral: var(--color-muted);--adm2-neutral-bg: rgba(31, 41, 51, .05);--adm2-sidebar-bg: #14181F;--adm2-sidebar-text: #D5DDE8;--adm2-sidebar-active: #ffffff;--adm2-sidebar-active-bg: rgba(255, 69, 19, .18);--adm2-sidebar-hover: rgba(235, 240, 247, .08);--adm2-sidebar-width: 240px;--adm2-sidebar-collapsed: 64px;--adm2-topbar-height: 56px;--adm2-gap-xs: 4px;--adm2-gap-sm: var(--space-1);--adm2-gap-md: var(--space-2);--adm2-gap-lg: var(--space-3);--adm2-gap-xl: var(--space-5);--adm2-gap-2xl: var(--space-6);--adm2-radius-sm: var(--radius-sm);--adm2-radius-md: var(--radius-sm);--adm2-radius-lg: var(--radius-sm);--adm2-font: var(--font-sans);--adm2-fs-h1: 24px;--adm2-fs-h2: 18px;--adm2-fs-h3: 16px;--adm2-fs-body: 14px;--adm2-fs-caption: 12px;--adm2-shadow-sm: var(--elev-1);--adm2-shadow-md: var(--elev-2);--adm2-shadow-lg: var(--elev-3)}}@layer tokens;@layer base{*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}button,input,select,textarea{font:inherit}a{color:inherit}.brand-logo-mark{display:inline-grid;place-items:center;flex:0 0 auto;width:26px;height:26px;border-radius:var(--radius-sm);background:var(--color-brand);color:var(--color-on-brand);line-height:0;overflow:hidden}.brand-logo-mark svg{display:block;width:72%;height:72%;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.product-nav-toggle{display:none;align-items:center;justify-content:center;width:42px;height:42px;padding:0;border:1px solid var(--color-line);border-radius:var(--radius);background:var(--color-surface);color:var(--color-text);cursor:pointer}.product-nav-toggle span{display:block;width:18px;height:2px;border-radius:var(--radius-pill);background:currentColor;box-shadow:0 -6px 0 currentColor,0 6px 0 currentColor}.product-nav-toggle span+span{display:none}.masthead,.panel,.masthead-card{border:1px solid var(--color-line);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--elevation-1)}.masthead{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(280px,420px);gap:18px;padding:24px}.lead{max-width:58rem;margin:18px 0 0;color:var(--color-muted);font-size:1rem;line-height:1.75}.masthead-card{display:grid;gap:10px;align-content:start;padding:22px;background:var(--gradient-surface-masthead)}.masthead-card span,.section-label,.mini-label,.prompt-box span{color:var(--color-muted);font-size:.8rem;letter-spacing:.03em;text-transform:uppercase}.masthead-card strong{font-size:1.4rem}.masthead-card p{margin:0;color:var(--color-muted);line-height:1.7}.eyebrow{margin:0;color:var(--color-brand);font-size:.82rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase}.info-banner,.error-banner{margin:16px 0 0;padding:14px 18px;border-radius:var(--radius)}.info-banner{border:1px solid var(--color-accent-strong);background:var(--color-accent-soft);color:var(--color-accent)}.error-banner{border:1px solid var(--color-danger-warm-alpha-18);background:var(--color-danger-warm-alpha-08);color:var(--color-danger)}.panel{padding:20px}.section-head,.card-head,.trace-head,.event-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.section-head h2,.card-head h3{margin:6px 0 0;font-family:var(--font-sans);font-size:1.45rem;font-weight:700;letter-spacing:0}.section-head.slim h2{font-size:1.28rem}.section-actions{display:flex;align-items:center;gap:10px}.primary-button,.secondary-button,.danger-button{min-height:44px;padding:0 18px;border-radius:var(--radius);font-weight:700;cursor:pointer;transition:transform .14s ease,filter .14s ease,border-color .14s ease}.primary-button{border:0;background:linear-gradient(135deg,var(--color-brand),var(--color-brand-deep));color:var(--color-on-brand)}.secondary-button{border:1px solid var(--color-line-warm-alpha-14);background:var(--color-surface-cream-strong);color:var(--color-text)}.danger-button{border:1px solid var(--color-danger-warm-alpha-18);background:var(--color-danger-warm-alpha-08);color:var(--color-danger)}.primary-button:disabled,.secondary-button:disabled,.danger-button:disabled{cursor:not-allowed;opacity:.56;transform:none;filter:saturate(.62)}.primary-button:disabled{background:var(--color-line-strong);color:var(--color-muted)}.secondary-button:disabled,.danger-button:disabled{border-color:var(--color-line);background:var(--color-bg-deep);color:var(--color-text-faint)}.primary-button:hover:not(:disabled),.secondary-button:hover:not(:disabled),.danger-button:hover:not(:disabled),.agent-card:hover{transform:translateY(-1px);filter:brightness(1.02)}.agent-card{width:100%;padding:16px;border:1px solid var(--color-line-warm-alpha-10);border-radius:var(--radius);background:var(--color-surface-warm-74);color:var(--color-text);text-align:left;cursor:pointer}.agent-card.active{border-color:var(--color-accent-warm-alpha-28);background:var(--gradient-surface-active)}.agent-card p,.event-item p,.prompt-box p{margin:0;line-height:1.7}.agent-card p{margin-top:10px;color:var(--color-muted)}.profile-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 12px;margin:14px 0 0}.profile-grid dt{color:var(--color-muted);font-size:.82rem}.profile-grid dd{margin:4px 0 0;font-weight:700}.tag{display:inline-flex;align-items:center;min-height:34px;padding:0 12px;border-radius:var(--radius-pill);font-size:.9rem}.empty-state p{margin:0;line-height:1.7}.prompt-box{display:grid;gap:8px;padding:14px;border:1px solid var(--color-line-warm-alpha-10);border-radius:var(--radius);background:var(--color-surface-cream-medium)}.empty-state{display:grid;place-items:center;min-height:220px;margin-top:14px;padding:18px;border:1px dashed var(--color-line-warm-alpha-18);border-radius:var(--radius);color:var(--color-muted);text-align:center}.empty-state.compact{min-height:120px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-top:18px}.field{display:grid;gap:8px}.field span{font-weight:700}.field input,.field select{min-height:46px;padding:0 14px;border:1px solid var(--color-line-warm-alpha-14);border-radius:var(--radius);background:var(--color-surface-cream-strong);color:var(--color-text)}.field small{color:var(--color-muted);line-height:1.6}.field-wide{grid-column:1 / -1}.chip-grid{display:flex;flex-wrap:wrap;gap:10px}.selected-tag{display:inline-flex;align-items:center;min-height:38px;padding:0 14px;border:1px solid var(--color-info-alpha-16);border-radius:var(--radius-pill);background:var(--color-info-alpha-09);color:var(--color-accent);font-weight:700;cursor:pointer}.selected-tag:hover{transform:translateY(-1px)}.selected-tag.static{cursor:default}.selected-tag.static:hover{transform:none}.selected-tag.warning{border-color:var(--color-warning-warm-alpha-16);background:var(--color-warning-warm-alpha-08);color:var(--color-warning)}.event-item{padding:14px;border:1px solid var(--color-line-warm-alpha-08);border-radius:var(--radius);background:var(--color-surface-cream-light)}.trace-head span,.event-head span{color:var(--color-muted);font-size:.84rem}.event-list{display:grid;gap:12px;margin-top:16px}.event-head{margin-bottom:8px}.severity-info{border-color:var(--color-line-warm-alpha-12)}.severity-success{border-color:var(--color-info-alpha-14)}.severity-warning{border-color:var(--color-warning-warm-alpha-16)}.severity-error{border-color:var(--color-danger-warm-alpha-16)}.product-shell{width:min(1560px,calc(100vw - 36px));margin:0 auto;padding:24px 0 40px}.product-topbar,.page-hero,.login-card,.chat-bubble,.result-section-card,.upload-dropzone,.knowledge-card,.log-card{border:1px solid var(--color-line);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--elevation-1)}.product-topbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:16px 20px}.brand-lockup{display:grid;gap:4px;text-decoration:none}.brand-lockup span{color:var(--color-muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.1em}.brand-lockup strong{font-family:var(--font-sans);font-size:1.2rem}.product-nav{display:flex;flex-wrap:wrap;gap:12px}.product-nav a{color:var(--color-muted);text-decoration:none}.product-nav a:hover{color:var(--color-brand-deep)}.page-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:18px;margin-top:18px;padding:22px 24px}.page-hero h1,.login-card h1,.login-card h2{margin:6px 0 0;font-family:var(--font-sans);font-weight:700;letter-spacing:0}.page-hero h1,.login-card h1{font-size:clamp(2rem,3vw,3.2rem)}.page-hero p{margin:14px 0 0;max-width:58rem;color:var(--color-muted);line-height:1.75}.page-hero-action{display:flex;align-items:center}.login-card{padding:28px}.login-hint p,.knowledge-card p,.log-card p{color:var(--color-muted);line-height:1.7}.login-actions{display:flex;flex-wrap:wrap;gap:10px}.login-hint{display:grid;gap:6px}.login-hint p{margin:0}.auth-form-footer{margin:0;color:var(--color-muted);font-size:.92rem;line-height:1.6}.auth-text-link{color:var(--color-accent);font-weight:700;text-decoration:none}.auth-text-link:hover{color:var(--color-brand-deep)}.auth-field-note{margin:0;color:var(--color-muted);font-size:.82rem;line-height:1.5}.merchant-name-preview{display:flex;align-items:center;gap:8px;margin-top:6px;padding:8px 12px;border-radius:var(--radius-sm);border-left:3px solid var(--color-brand);background:var(--gradient-brand-subtle);animation:merchant-name-fade-in .2s ease-out}.merchant-name-preview span{color:var(--color-muted);font-size:.8rem;white-space:nowrap}.merchant-name-preview strong{color:var(--color-brand);font-size:1.05rem;font-weight:800;letter-spacing:.01em}@keyframes merchant-name-fade-in{0%{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}.knowledge-card em,.log-card em{color:var(--color-muted);font-style:normal;font-size:.88rem}.result-section-list,.knowledge-list,.log-list{display:grid;gap:12px;margin-top:16px}.knowledge-card strong,.log-card strong{display:block;margin-bottom:6px}.workspace-chat,.admin-menu{padding:18px}.chat-bubble{padding:14px 16px}.chat-bubble.assistant{background:var(--color-info-alpha-08)}.chat-bubble.user{background:var(--color-accent-warm-alpha-08)}.chat-bubble span{color:var(--color-muted);font-size:.78rem;text-transform:uppercase}.chat-bubble p,.result-section-card ul,.knowledge-card p,.log-card p{margin:8px 0 0}.admin-textarea{width:100%;padding:14px;border:1px solid var(--color-line-warm-alpha-14);border-radius:var(--radius);background:var(--color-surface-cream-strong);color:var(--color-text);resize:vertical}.result-section-card{padding:14px}.result-section-card ul{padding-left:18px;line-height:1.7}.admin-section-stack{display:grid;gap:16px}.admin-card-grid,.admin-summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.admin-subcard,.admin-summary-card{padding:16px;border:1px solid var(--color-line-warm-alpha-08);border-radius:var(--radius);background:var(--color-surface-cream-light)}.admin-subcard-span-2{grid-column:1 / -1}.admin-summary-card span,.route-health-banner span,.orchestration-step span,.mini-tag{color:var(--color-muted);font-size:.78rem;text-transform:uppercase}.admin-summary-card strong{display:block;margin-top:6px;font-size:1.2rem}.selector-chip-row{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.selector-chip{width:100%;padding:12px 14px;border:1px solid var(--color-line-warm-alpha-12);border-radius:var(--radius);background:var(--color-surface-cream-light);cursor:pointer;text-align:left}.selector-chip.active{border-color:var(--color-accent-warm-alpha-28);background:var(--gradient-surface-active)}.provider-card-grid,.flow-main-lane,.flow-branch-row,.provider-inline-summary{display:grid;gap:14px}.provider-card-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:16px}.provider-card{display:grid;gap:14px;padding:18px;border:1px solid var(--color-line-warm-alpha-10);border-radius:var(--radius-lg);background:var(--color-surface-cream-light)}.provider-card-deepseek{background:var(--gradient-provider-deepseek)}.provider-card-openai{background:var(--gradient-provider-openai)}.provider-card-gateway{background:var(--gradient-provider-gateway)}.provider-card-head{display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.provider-chip{display:inline-flex;align-items:center;justify-content:center;min-height:30px;padding:0 12px;border-radius:var(--radius-pill);background:var(--color-info-alpha-10);color:var(--color-accent);font-size:.8rem;font-weight:700}.provider-card-copy,.provider-route-card span,.provider-route-card em,.flow-node-card em{color:var(--color-muted);line-height:1.65}.compact-form-grid{margin-top:0}.provider-route-list{display:grid;gap:10px}.provider-route-card{display:grid;gap:4px;width:100%;padding:12px 14px;border:1px solid var(--color-line-warm-alpha-10);border-radius:var(--radius);background:var(--color-surface-white-46);text-align:left;cursor:pointer}.provider-route-card.active{border-color:var(--color-accent-warm-alpha-28);background:var(--color-surface-warm-strong-88)}.drag-indicator{color:var(--color-muted);font-size:.74rem;text-transform:uppercase}.provider-route-card em{font-style:normal;font-size:.86rem}.provider-route-note{display:inline-flex;width:fit-content;padding:2px 8px;border:1px solid var(--color-line-warm-alpha-10);border-radius:var(--radius-small);background:var(--color-surface-white-64);color:var(--color-text-secondary);font-size:.78rem;font-weight:700}.provider-inline-summary{grid-template-columns:repeat(2,minmax(0,1fr))}.provider-inline-summary article{display:grid;gap:4px;padding:12px 14px;border:1px solid var(--color-line-warm-alpha-08);border-radius:var(--radius);background:var(--color-surface-white-46)}.route-health-banner{display:flex;align-items:center;gap:12px;margin-top:14px;padding:14px;border-radius:var(--radius);background:var(--color-info-alpha-08)}.route-health-banner strong,.route-health-banner em{font-style:normal}.orchestration-preview{display:grid;gap:12px}.flow-board{display:grid;gap:18px;margin-top:16px}.flow-main-lane{grid-template-columns:repeat(9,minmax(0,1fr));align-items:center}.flow-lane-segment{display:contents}.flow-arrow{display:grid;place-items:center;color:var(--color-brand);font-size:1.5rem;font-weight:700}.flow-node-card{display:grid;gap:6px;padding:14px;border:1px solid var(--color-line-warm-alpha-10);border-radius:var(--radius);background:var(--color-surface-cream-medium);text-align:left;cursor:pointer}.flow-node-card span{color:var(--color-muted);font-size:.75rem;text-transform:uppercase}.flow-node-card strong{font-size:1rem}.flow-node-card 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