:root{--color-primary-dark: #001f5c;--color-primary: #002d84;--color-primary-light: #1e52ba;--color-accent: #ffffff;--color-text-dark: #1f2937;--color-text-light: #4b5563;--color-text-inverse: #f9fafb;--color-bg-light: #f1f4fa;--color-bg-white: #ffffff;--color-border: #e3e8f2;--color-border-strong: #cfd7e6;--gradient-brand: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);--color-bg-page: #f6f8fc;--color-bg-tint: #edf2fb;--color-primary-soft: #e6edfb;--color-primary-soft-hover: #d8e3f8;--color-band: var(--color-primary-dark);--color-footer: var(--bg-deep);--bg-deep: #0a1744;--bg-surface: #0f1d56;--bg-card: rgba(15, 29, 86, .7);--bg-glass: rgba(10, 23, 68, .85);--bg-sidebar: #081340;--border: rgba(255, 255, 255, .12);--border-focus: rgba(255, 255, 255, .4);--text-primary: #ffffff;--text-secondary: rgba(255, 255, 255, .7);--text-muted: rgba(255, 255, 255, .45);--accent: #1a3a8f;--accent-glow: rgba(26, 58, 143, .35);--navy: #0f1d56;--navy-light: #1a2d6d;--bg-app: var(--bg-deep);--bg-hover: var(--bg-surface);--bg-active: var(--bg-surface);--text-active: var(--text-primary);--text-heading: var(--text-primary);--text-link: #93c5fd;--bubble-user-bg: var(--navy-light);--bubble-user-text: #ffffff;--app-glow: transparent;--green: #22c55e;--amber: #f59e0b;--red: #ef4444;--text-danger: #fca5a5;--text-success: #86efac;--text-warning: #fcd34d;--font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-main: var(--font);--text-2xs: .6875rem;--text-xs: .75rem;--text-sm: .875rem;--text-base: .9375rem;--text-md: 1rem;--text-lg: 1.125rem;--text-xl: 1.25rem;--text-2xl: 1.5rem;--text-3xl: 2rem;--text-4xl: clamp(1.75rem, 3.5vw, 2.5rem);--text-5xl: clamp(2.25rem, 5vw, 3.5rem);--leading-tight: 1.15;--leading-snug: 1.35;--leading-normal: 1.55;--leading-relaxed: 1.7;--tracking-tight: -.015em;--tracking-wide: .08em;--radius: 12px;--radius-sm: 8px;--radius-pill: 100px;--shadow: 0 4px 24px rgba(0, 0, 0, .4);--shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .1), 0 4px 6px -2px rgba(0, 0, 0, .05);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .1), 0 10px 10px -5px rgba(0, 0, 0, .04);--shadow-xs: 0 1px 2px rgba(16, 24, 40, .05);--card-bg: var(--color-bg-white);--card-border: var(--color-border);--card-border-hover: var(--color-primary-light);--card-radius: 14px;--card-pad: 1.75rem;--card-pad-sm: 1.25rem;--card-shadow: 0 1px 2px rgba(15, 23, 42, .04), 0 6px 20px -12px rgba(15, 23, 42, .1);--card-shadow-hover: 0 16px 36px -16px rgba(0, 45, 132, .22);--card-muted-bg: var(--color-bg-light);--focus-ring: var(--color-primary-light);--focus-ring-inverse: #93c5fd;--transition-fast: .2s ease;--transition-normal: .3s cubic-bezier(.4, 0, .2, 1);--transition-slow: .5s cubic-bezier(.4, 0, .2, 1);--sidebar-w: 260px;--container-max: 1200px;--chat-column: 780px}.theme-light{--bg-app: var(--color-bg-page);--bg-deep: var(--color-bg-white);--bg-surface: var(--color-bg-white);--bg-card: var(--color-bg-white);--bg-glass: rgba(255, 255, 255, .9);--bg-sidebar: var(--color-bg-white);--bg-hover: var(--color-bg-light);--bg-active: var(--color-primary-soft);--border: var(--color-border);--border-focus: var(--color-primary-light);--text-primary: var(--color-text-dark);--text-secondary: var(--color-text-light);--text-muted: #6b7280;--text-active: var(--color-primary-light);--text-heading: var(--color-primary-dark);--text-link: var(--color-primary-light);--text-danger: #b91c1c;--text-success: #15803d;--text-warning: #b45309;--amber: #b45309;--accent: var(--color-primary-light);--accent-glow: var(--color-primary-soft);--navy-light: var(--color-primary-light);--bubble-user-bg: var(--color-primary-soft);--bubble-user-text: var(--color-primary-dark);--app-glow: rgba(30, 82, 186, .1)}.surface-dark{--card-bg: var(--bg-card);--card-border: var(--border);--card-border-hover: var(--border-focus);--card-shadow: none;--card-shadow-hover: none;--card-muted-bg: rgba(255, 255, 255, .04);--focus-ring: var(--focus-ring-inverse)}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:100 900;src:url(/static/fonts/inter-latin-ext-wght-normal.woff2) format("woff2");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Inter;font-style:normal;font-display:swap;font-weight:100 900;src:url(/static/fonts/inter-latin-wght-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}*,*:before,*:after{box-sizing:border-box}html,body,#app{height:100%}html{overscroll-behavior:none}body{margin:0;font-family:var(--font);color:var(--color-text-dark);background:var(--color-bg-white);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}button{font-family:inherit}h1,h2,h3,h4{font-weight:700;line-height:var(--leading-tight)}h1{font-size:var(--text-3xl);letter-spacing:var(--tracking-tight)}h2{font-size:var(--text-2xl);letter-spacing:var(--tracking-tight)}h3{font-size:var(--text-lg);line-height:var(--leading-snug)}h4{font-size:var(--text-md);line-height:var(--leading-snug)}p,li{line-height:var(--leading-normal)}:focus-visible{outline:2px solid var(--focus-ring);outline-offset:2px}.icon{display:inline-block;flex-shrink:0;vertical-align:-.15em}.card{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--card-radius);padding:var(--card-pad);box-shadow:var(--card-shadow)}.card-compact{padding:var(--card-pad-sm)}.card-muted{background:var(--card-muted-bg);border-color:transparent;box-shadow:none}.card-brand{--focus-ring: var(--focus-ring-inverse);background:radial-gradient(32rem 16rem at 100% 0%,rgba(30,82,186,.4) 0%,transparent 70%),var(--color-band);border-color:transparent;color:var(--color-accent)}.card-interactive{transition:transform var(--transition-normal),box-shadow var(--transition-normal),border-color var(--transition-normal)}.card-interactive:hover{transform:translateY(-2px);box-shadow:var(--card-shadow-hover);border-color:var(--card-border-hover)}.check-list{list-style:none;padding:0}.check-list li{position:relative;padding-left:1.6em}.check-list li:before{content:"";position:absolute;left:0;top:.2em;width:1.1em;height:1.1em;background-color:var(--check-color, var(--color-primary-light));-webkit-mask:var(--icon-check) center / contain no-repeat;mask:var(--icon-check) center / contain no-repeat}.check-list.boxed li{padding:.7rem .9rem .7rem 2.5rem;background:var(--color-bg-tint);border-radius:10px}.check-list.boxed li:before{left:.85rem;top:.85rem}.icon-tile{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:10px;background:var(--color-primary-soft);color:var(--color-primary-light);flex-shrink:0}.icon-tile .icon{width:1.25rem;height:1.25rem}.tag{display:inline-flex;align-items:center;gap:.35rem;padding:.2rem .65rem;border-radius:var(--radius-pill);background:var(--color-primary-soft);color:var(--color-primary-light);font-size:var(--text-2xs);font-weight:700;letter-spacing:var(--tracking-wide);text-transform:uppercase;line-height:var(--leading-normal);white-space:nowrap}:root{--icon-check: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2.25' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6 9 17l-5-5'/%3E%3C/svg%3E")}.container{width:100%;max-width:var(--container-max);margin:0 auto;padding:0 1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;text-align:center;padding:.75rem 1.75rem;border-radius:var(--radius-sm);border:1px solid transparent;font-weight:600;font-size:var(--text-base);cursor:pointer;transition:var(--transition-fast)}.btn-primary{background-color:var(--color-accent);color:var(--color-primary-dark)}.btn-primary:hover{background-color:#f0f0f0;transform:translateY(-2px);box-shadow:var(--shadow-md)}.btn-solid{background-color:var(--color-primary);color:#fff}.btn-solid:hover{background-color:var(--color-primary-dark)}.btn-outline{background-color:transparent;color:var(--color-accent);border-color:var(--color-accent);padding:.5rem 1.25rem;font-size:var(--text-sm)}.btn-outline:hover{background-color:var(--color-accent);color:var(--color-primary-dark)}.btn-outline.dark{color:var(--color-primary);border-color:var(--color-primary)}.btn-outline.dark:hover{background-color:var(--color-primary);color:#fff}.btn-soft{background-color:var(--color-primary-soft);color:var(--color-primary-dark)}.btn-soft:hover{background-color:var(--color-primary-soft-hover)}.btn-accent{background-color:var(--color-primary-light);color:#fff}.btn-accent:hover{background-color:#2a60cc}.surface-dark .btn-solid{background-color:var(--navy-light);color:#fff}.surface-dark .btn-solid:hover{background-color:var(--navy-light);opacity:.9}.btn-sm{padding:.375rem .85rem;font-size:var(--text-sm)}.btn:disabled{opacity:.5;cursor:not-allowed;transform:none}.page-enter-active{transition:opacity .22s ease,transform .22s ease}.page-leave-active{transition:opacity .12s ease}.page-enter-from{opacity:0;transform:translateY(6px)}.page-leave-to{opacity:0}.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s cubic-bezier(.16,1,.3,1);will-change:opacity,transform}.reveal.is-visible{opacity:1;transform:none}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}.reveal{opacity:1;transform:none}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}