:root{--ink: #151513;--paper: #f3f0e8;--white: #fffdf8;--signal: #f04b2f;--line: rgba(21, 21, 19, .2);--color-bg: var(--paper);--color-bg-secondary: #eae6dc;--color-surface: var(--white);--color-border: var(--line);--color-border-hover: var(--ink);--color-text-primary: var(--ink);--color-text-secondary: #59574f;--color-text-tertiary: #76736a;--color-accent: var(--signal);--color-accent-hover: #c9341b;--color-accent-light: #fce7df;--color-primary: var(--signal);--color-primary-hover: var(--color-accent-hover);--color-success: #28704d;--color-success-light: #e4eee5;--color-danger: #b83224;--color-error: var(--color-danger);--color-error-light: #fce7df;--color-warning: #805b20;--color-warning-light: #f4ead4;--font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono: "SFMono-Regular", Consolas, monospace;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--radius-sm: 0;--radius-md: 0;--radius-lg: 0;--radius-xl: 0;--shadow-sm: none;--shadow-md: 4px 4px 0 var(--color-border);--shadow-lg: 8px 8px 0 var(--ink);--transition-fast: .15s ease;--transition-base: .2s ease}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{font-family:var(--font-sans);font-size:1rem;line-height:1.6;color:var(--color-text-primary);background-color:var(--color-bg);min-height:100vh}a{color:var(--color-accent);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--color-accent-hover)}input,button,select,textarea{font-family:inherit;font-size:inherit}:focus-visible{outline:2px solid var(--color-accent);outline-offset:4px}input,select,textarea{min-width:0}input:disabled,input:read-only{background:var(--color-bg-secondary)}h1,h2,h3{letter-spacing:-.035em}.section-kicker{font:600 .7rem var(--font-mono);letter-spacing:.14em;color:var(--color-accent);margin-bottom:var(--space-md)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}.hidden{display:none!important}.page{min-height:100vh}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border:1px solid transparent;border-radius:var(--radius-md);min-height:44px;font-weight:600;cursor:pointer;transition:all var(--transition-fast)}.btn-primary{background:var(--color-accent);border-color:var(--color-accent);color:#fff}.btn-primary:hover{background:var(--color-accent-hover);border-color:var(--color-accent-hover);color:#fff}.btn-primary:active{transform:translateY(0)}.btn-primary:disabled{opacity:.5;cursor:not-allowed;transform:none}.btn-ghost{background:transparent;color:var(--color-text-secondary);padding:var(--space-xs) var(--space-md)}.btn-ghost:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.btn-icon{background:transparent;padding:var(--space-sm);border-radius:var(--radius-sm);color:var(--color-text-secondary);border:none;cursor:pointer}.btn-icon:hover{background:var(--color-bg-secondary);color:var(--color-text-primary)}.btn-secondary{background:var(--color-bg-secondary);color:var(--color-text-primary);border:1px solid var(--color-border)}.btn-secondary:hover{background:var(--color-border);transform:translateY(-1px)}.btn-secondary:active{transform:translateY(0)}.btn-danger{background:transparent;color:var(--color-error);padding:var(--space-xs) var(--space-sm)}.btn-danger:hover{background:var(--color-error-light)}.modal{position:fixed;inset:0;z-index:1000;display:flex;align-items:center;justify-content:center;padding:var(--space-lg)}.modal.hidden{display:none!important}.modal-backdrop{position:absolute;inset:0;background:#1a191580;backdrop-filter:blur(4px)}.modal-content{position:relative;width:100%;max-width:500px;background:var(--color-surface);border:1px solid var(--color-text-primary);border-radius:var(--radius-xl);padding:var(--space-xl);box-shadow:var(--shadow-lg);animation:modalIn .2s ease;max-height:90vh;overflow-y:auto}@keyframes modalIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-lg)}.modal-header h3{font-family:var(--font-sans);font-size:1.25rem;font-weight:600;color:var(--color-text-primary);margin:0}.modal-close{background:none;border:none;color:var(--color-text-tertiary);cursor:pointer;padding:var(--space-xs);line-height:1;transition:color var(--transition-fast);display:flex;align-items:center;justify-content:center}.modal-close:hover{color:var(--color-text-primary)}.modal-body{color:var(--color-text-secondary)}@media(max-width:480px){.modal-content{padding:var(--space-lg);max-height:95vh}}