:root{--bg: oklch(.972 .012 85);--surface: oklch(.985 .008 85);--ink: oklch(.245 .012 60);--muted: oklch(.48 .018 65);--accent: oklch(.78 .045 80);--accent-deep: oklch(.3 .014 60);--accent-soft: oklch(.935 .018 80);--line: oklch(.88 .018 80);--sand: oklch(.9 .018 80);--ok: oklch(.245 .012 60);--warn: oklch(.55 .16 30);--font-serif: "Cormorant Garamond", "Times New Roman", serif;--font-sans: "Inter", "Helvetica Neue", system-ui, sans-serif}*{box-sizing:border-box}html,body,#root{height:100%;margin:0}body{background-color:var(--bg);color:var(--ink);font-family:var(--font-sans);font-feature-settings:"ss01","cv11";font-size:15px;line-height:1.5;letter-spacing:.01em;-webkit-font-smoothing:antialiased}h1,h2,h3,.serif{font-family:var(--font-serif);font-weight:300;letter-spacing:-.01em}button{font-family:inherit}::-webkit-scrollbar{width:9px}::-webkit-scrollbar-thumb{background:var(--line);border-radius:8px}@keyframes surf-fade-up{0%{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}@keyframes surf-pulse{0%,to{opacity:.35}50%{opacity:.9}}.surf-enter{animation:surf-fade-up .48s cubic-bezier(.22,1,.36,1) both}.surf-dot{width:6px;height:6px;border-radius:50%;background:var(--accent);display:inline-block;animation:surf-pulse 1.1s ease-in-out infinite}#root{min-height:100%;min-height:100dvh}body{overflow-x:hidden;overflow-wrap:break-word}.surf-input-bar{background:linear-gradient(to top,var(--bg) 70%,oklch(.972 .012 85 / 0));padding-top:8px;padding-bottom:env(safe-area-inset-bottom,0px)}.surf-input{min-height:48px}.surf-send{min-height:48px;flex-shrink:0}@media(max-width:600px){.surf-header{padding-top:16px!important;padding-bottom:10px!important}.surf-title{font-size:22px!important}.surf-tagline{font-size:12.5px!important}.surf-bubble{max-width:88%!important;font-size:15px!important}.surf-chip{min-height:44px;padding:10px 14px!important;font-size:13px!important}.surf-pill{min-height:44px;padding:10px 14px!important}.surf-input{font-size:16px!important}.surf-send{padding:0 16px!important}.surf-card{padding:13px 13px 12px!important}.surf-fiche{padding:11px 12px!important}}@media(max-width:380px){.surf-title{font-size:20px!important}.surf-bubble{max-width:92%!important}}html{-webkit-text-size-adjust:100%;text-size-adjust:100%}.surf-send-icon{display:none}@media(max-width:600px){.surf-header{padding-top:12px!important;padding-bottom:6px!important}.surf-title{font-size:20px!important}.surf-tagline{margin-top:3px!important;font-size:12px!important;line-height:1.35!important}.surf-sep{margin-top:8px!important}.surf-main{gap:10px!important;padding-top:4px!important}.surf-welcome{gap:8px!important}.surf-intro{padding:11px 13px!important;font-size:14.5px!important;line-height:1.45!important}.surf-bubble{max-width:90%!important;font-size:14.5px!important;line-height:1.45!important;padding:9px 12px!important}.surf-chips{gap:6px!important;margin-top:8px!important}.surf-chip{min-height:38px;padding:7px 12px!important;font-size:13.5px!important}.surf-pill{min-height:40px;padding:8px 12px!important;font-size:13px!important}.surf-input-bar{gap:6px;padding-bottom:calc(env(safe-area-inset-bottom,0px) + 6px);margin-top:10px!important}.surf-input{min-height:46px;font-size:16px!important;padding:10px 13px!important}.surf-send{min-height:46px;width:46px;padding:0!important;border-radius:12px}.surf-send-label{display:none}.surf-send-icon{display:inline;font-size:18px;line-height:1}.surf-card{padding:12px 12px 11px!important}.surf-card h3{font-size:17px!important}}.surf-msg{scroll-margin-top:10px}.tracking-luxe{letter-spacing:.3em;text-transform:uppercase}.premium-card{background:linear-gradient(180deg,#fefbf6b3,#f4eee466);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid oklch(.88 .018 80 / .6);box-shadow:0 1px #fff9 inset,0 30px 80px -40px #251f1b2e;transition:transform .7s cubic-bezier(.2,.7,.2,1),box-shadow .7s ease,border-color .7s ease}.premium-card:hover{transform:translateY(-4px);border-color:#c7b597b3;box-shadow:0 1px #fffc inset,0 50px 120px -50px #251f1b40}.grain:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:radial-gradient(oklch(.245 .012 60 / .05) 1px,transparent 1px);background-size:3px 3px;opacity:.35;pointer-events:none;mix-blend-mode:multiply}