:root{--color-bg: #FFFFFF;--color-surface: #F8F9FA;--color-text-primary: #1F2937;--color-text-secondary: #6B7280;--color-accent: #1D4ED8;--color-accent-hover: #1E40AF;--color-border: #E5E7EB;--font-family: "Inter", sans-serif;--font-size-base: 17px;--line-height-base: 1.65;--content-width: 768px;--section-padding: 96px;--nav-height: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:var(--font-size-base)}body{font-family:var(--font-family);background-color:var(--color-bg);color:var(--color-text-primary);line-height:var(--line-height-base);-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-weight:700;line-height:1.2;color:var(--color-text-primary)}p{color:var(--color-text-primary);max-width:60ch}a{color:var(--color-accent);text-decoration:none;transition:color .2s ease}a:hover{color:var(--color-accent-hover)}.container{max-width:var(--content-width);margin:0 auto;padding:0 24px}section{padding:var(--section-padding) 0}[data-animate]{opacity:0;transform:translateY(12px);transition:opacity .5s ease,transform .5s ease}[data-animate].is-visible{opacity:1;transform:translateY(0)}.section-label{display:block;font-size:.75rem;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--color-text-secondary);margin-bottom:12px}.cw-toggle[data-astro-cid-ryytxnzt]{position:fixed;bottom:24px;right:24px;z-index:200;width:56px;height:56px;border-radius:50%;background:var(--color-accent);color:#fff;border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 16px #0000002e;transition:background .15s ease,transform .15s ease}.cw-toggle[data-astro-cid-ryytxnzt]:hover{background:var(--color-accent-hover);transform:scale(1.06)}.cw-icon-close[data-astro-cid-ryytxnzt],.cw-toggle[data-astro-cid-ryytxnzt].is-open .cw-icon-open[data-astro-cid-ryytxnzt]{display:none}.cw-toggle[data-astro-cid-ryytxnzt].is-open .cw-icon-close[data-astro-cid-ryytxnzt]{display:block}.cw-panel[data-astro-cid-ryytxnzt]{position:fixed;bottom:92px;right:24px;z-index:199;width:360px;height:480px;background:var(--color-bg);border:1px solid var(--color-border);border-radius:16px;box-shadow:0 8px 32px #0000001f;display:flex;flex-direction:column;opacity:0;pointer-events:none;transform:translateY(8px);transition:opacity .2s ease,transform .2s ease}.cw-panel[data-astro-cid-ryytxnzt].is-open{opacity:1;pointer-events:all;transform:translateY(0)}.cw-header[data-astro-cid-ryytxnzt]{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid var(--color-border);flex-shrink:0}.cw-title[data-astro-cid-ryytxnzt]{font-size:.95rem;font-weight:600;color:var(--color-text-primary);margin:0}.cw-subtitle[data-astro-cid-ryytxnzt]{font-size:.78rem;color:var(--color-text-secondary);margin:2px 0 0}.cw-close[data-astro-cid-ryytxnzt]{background:none;border:none;cursor:pointer;font-size:1rem;color:var(--color-text-secondary);padding:4px 8px;border-radius:6px;line-height:1}.cw-close[data-astro-cid-ryytxnzt]:hover{background:var(--color-surface);color:var(--color-text-primary)}.cw-messages[data-astro-cid-ryytxnzt]{flex:1;overflow-y:auto;padding:16px;display:flex;flex-direction:column;gap:12px}.cw-msg{max-width:85%;padding:10px 14px;border-radius:12px;font-size:.88rem;line-height:1.5;word-break:break-word}.cw-msg.agent{align-self:flex-start;background:var(--color-surface);color:var(--color-text-primary)}.cw-msg.user{align-self:flex-end;background:var(--color-accent);color:#fff}.cw-msg.typing{align-self:flex-start;background:var(--color-surface);color:var(--color-text-secondary);font-style:italic}.cw-input-row[data-astro-cid-ryytxnzt]{display:flex;gap:8px;padding:12px;border-top:1px solid var(--color-border);flex-shrink:0}.cw-input-row[data-astro-cid-ryytxnzt] input[data-astro-cid-ryytxnzt]{flex:1;border:1px solid var(--color-border);border-radius:8px;padding:8px 12px;font-family:var(--font-family);font-size:.88rem;color:var(--color-text-primary);background:var(--color-bg);outline:none;transition:border-color .15s ease}.cw-input-row[data-astro-cid-ryytxnzt] input[data-astro-cid-ryytxnzt]:focus{border-color:var(--color-accent)}.cw-input-row[data-astro-cid-ryytxnzt] input[data-astro-cid-ryytxnzt]::placeholder{color:var(--color-text-secondary)}#cw-send[data-astro-cid-ryytxnzt]{background:var(--color-accent);color:#fff;border:none;border-radius:8px;padding:8px 16px;font-size:.88rem;font-weight:500;cursor:pointer;transition:background .15s ease;white-space:nowrap}#cw-send[data-astro-cid-ryytxnzt]:hover:not(:disabled){background:var(--color-accent-hover)}#cw-send[data-astro-cid-ryytxnzt]:disabled{opacity:.5;cursor:not-allowed}@media(max-width:640px){.cw-panel[data-astro-cid-ryytxnzt]{width:calc(100vw - 32px);right:16px;bottom:88px}.cw-toggle[data-astro-cid-ryytxnzt]{right:16px}}.nav[data-astro-cid-sckkx6r4]{position:sticky;top:0;z-index:100;background-color:var(--color-bg);border-bottom:1px solid var(--color-border);height:var(--nav-height)}.nav-inner[data-astro-cid-sckkx6r4]{display:flex;align-items:center;justify-content:space-between;height:100%}.nav-logo[data-astro-cid-sckkx6r4]{font-weight:700;font-size:1rem;color:var(--color-text-primary)}.nav-logo[data-astro-cid-sckkx6r4]:hover{color:var(--color-accent)}.nav-links[data-astro-cid-sckkx6r4]{display:flex;list-style:none;gap:32px}.nav-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{font-size:.9rem;font-weight:500;color:var(--color-text-secondary)}.nav-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:var(--color-accent)}.footer[data-astro-cid-sckkx6r4]{border-top:1px solid var(--color-border);padding:32px 0;margin-top:48px}.footer-inner[data-astro-cid-sckkx6r4]{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}.footer-name[data-astro-cid-sckkx6r4]{font-weight:500;font-size:.9rem;color:var(--color-text-secondary)}.footer-links[data-astro-cid-sckkx6r4]{display:flex;gap:24px}.footer-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]{font-size:.9rem;color:var(--color-text-secondary)}.footer-links[data-astro-cid-sckkx6r4] a[data-astro-cid-sckkx6r4]:hover{color:var(--color-accent)}