:root{--bg:#fff8fb;--bg-2:#ffeef6;--fg:#1a0f1e;--muted:#5b4a63;--card:#ffffff;--border:#f3d9e6;--accent:#ff2f8a;--accent-2:#8a2bff;--grad:linear-gradient(135deg,#ff2f8a 0%,#8a2bff 100%);--radius:22px;--shadow:0 20px 60px -20px rgba(138,43,255,.25);--maxw:1200px;transition:background-color .5s ease,color .5s ease}
.theme-dark{--bg:#0d0716;--bg-2:#150a24;--fg:#f7eefb;--muted:#b39fc7;--card:#170b28;--border:#2a1642;--shadow:0 20px 60px -20px rgba(255,47,138,.35)}
*{box-sizing:border-box}
html,body{margin:0;padding:0;background:var(--bg);color:var(--fg);font-family:'Segoe UI',system-ui,-apple-system,'Helvetica Neue',Arial,sans-serif;line-height:1.65;transition:background-color .5s ease,color .5s ease}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent);text-decoration:none}
a:hover{text-decoration:underline}
h1,h2,h3,h4{font-family:'Georgia','Playfair Display',serif;line-height:1.2;margin:0 0 .6em;color:var(--fg)}
h1{font-size:clamp(2rem,4.5vw,3.4rem)}
h2{font-size:clamp(1.6rem,3vw,2.4rem)}
h3{font-size:1.25rem}
.aigf-wrap{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.aigf-skip{position:absolute;left:-9999px}
.aigf-skip:focus{position:static}

.aigf-header{position:sticky;top:0;z-index:50;background:color-mix(in oklab,var(--bg) 90%,transparent);backdrop-filter:saturate(160%) blur(10px);border-bottom:1px solid var(--border)}
.aigf-header-inner{display:flex;align-items:center;gap:20px;padding:14px 20px}
.aigf-logo img{height:52px;width:auto}
.aigf-nav{margin-left:auto;display:flex;align-items:center;gap:22px}
.aigf-menu{list-style:none;display:flex;gap:22px;margin:0;padding:0}
.aigf-menu a{color:var(--fg);font-weight:600}
.aigf-cta{display:inline-block;padding:12px 22px;border-radius:999px;background:var(--grad);color:#fff !important;font-weight:700;letter-spacing:.02em;box-shadow:var(--shadow);border:0;cursor:pointer;transition:transform .2s ease,box-shadow .2s ease}
.aigf-cta:hover{transform:translateY(-2px);text-decoration:none}
.aigf-btn-ghost{display:inline-block;padding:12px 22px;border-radius:999px;border:1px solid var(--border);color:var(--fg);font-weight:600}
.aigf-theme-toggle{background:transparent;border:1px solid var(--border);width:44px;height:44px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:var(--fg);cursor:pointer;transition:transform .5s ease,background .3s ease}
.aigf-theme-toggle:hover{transform:rotate(20deg)}
.aigf-theme-toggle .aigf-icon-moon{display:none}
.theme-dark .aigf-theme-toggle .aigf-icon-sun{display:none}
.theme-dark .aigf-theme-toggle .aigf-icon-moon{display:block}
.aigf-burger{display:none;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.aigf-burger span{display:block;width:26px;height:2px;background:var(--fg)}

.aigf-hero{position:relative;overflow:hidden;padding:80px 0 100px}
.aigf-hero-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(2px) saturate(115%);opacity:.55;z-index:0}
.aigf-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,color-mix(in oklab,var(--bg) 55%,transparent),var(--bg) 90%);z-index:1}
.aigf-hero-inner{position:relative;z-index:2;text-align:center}
.aigf-grad{background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.aigf-lead{max-width:780px;margin:0 auto 24px;font-size:1.15rem;color:var(--muted)}
.aigf-hero-ctas{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:14px}
.aigf-hero-stats{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;max-width:820px;margin:50px auto 0;padding:0}
.aigf-hero-stats li{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;text-align:center}
.aigf-hero-stats strong{display:block;font-size:1.6rem;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}
.aigf-hero-stats span{color:var(--muted);font-size:.9rem}

.aigf-section{padding:70px 0}
.aigf-section-alt{background:var(--bg-2)}
.aigf-feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:22px;margin-top:30px}
.aigf-feature-grid article{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:transform .3s ease,box-shadow .3s ease}
.aigf-feature-grid article:hover{transform:translateY(-6px);box-shadow:var(--shadow)}

.aigf-models-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:26px;margin-top:30px}
.aigf-model-card{display:block;background:var(--card);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;color:var(--fg);text-decoration:none;transition:transform .35s ease,box-shadow .35s ease}
.aigf-model-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);text-decoration:none}
.aigf-model-img{aspect-ratio:3/4;background-size:cover;background-position:center top}
.aigf-model-meta{padding:20px}
.aigf-tag{display:inline-block;padding:4px 10px;border-radius:999px;background:var(--bg-2);border:1px solid var(--border);font-size:.78rem;color:var(--muted);margin:4px 4px 8px 0}
.aigf-model-link{display:inline-block;margin-top:8px;font-weight:700;background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent}

.aigf-chatbox{background:var(--bg-2)}
.aigf-chat-inner{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center}
.aigf-chat-mock{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.aigf-chat-mock .msg{padding:12px 16px;border-radius:18px;margin:8px 0;max-width:80%;font-size:.95rem}
.aigf-chat-mock .her{background:var(--bg-2)}
.aigf-chat-mock .me{background:var(--grad);color:#fff;margin-left:auto;text-align:right}

.aigf-faq{max-width:820px;margin:30px auto 0}
.aigf-faq details{background:var(--card);border:1px solid var(--border);border-radius:16px;padding:16px 20px;margin-bottom:12px}
.aigf-faq summary{cursor:pointer;font-weight:700;font-size:1.05rem;list-style:none}
.aigf-faq summary::marker{display:none}
.aigf-faq summary::before{content:"+";display:inline-block;margin-right:10px;color:var(--accent)}
.aigf-faq details[open] summary::before{content:"–"}
.aigf-faq p{margin:12px 0 4px;color:var(--muted)}

.aigf-model-hero{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding-top:30px;padding-bottom:20px}
.aigf-model-photo img{border-radius:var(--radius);box-shadow:var(--shadow)}
.aigf-model-photo .aigf-cta{margin-top:16px;display:inline-block}
.aigf-model-facts{list-style:none;padding:0;margin:20px 0;display:grid;grid-template-columns:1fr 1fr;gap:12px}
.aigf-model-facts li{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:12px 14px}
.aigf-model-facts span{display:block;color:var(--muted);font-size:.8rem;text-transform:uppercase;letter-spacing:.08em}
.aigf-traits{margin-top:8px}
.aigf-model-body{padding-top:20px}
.aigf-model-body h2{margin-top:36px}
.aigf-model-body ul{padding-left:20px}
.aigf-related{margin-top:30px}

.aigf-crumbs{padding:20px 0 0}
.aigf-crumbs ol{list-style:none;display:flex;flex-wrap:wrap;gap:8px;padding:0;margin:0;color:var(--muted);font-size:.9rem}
.aigf-crumbs li+li::before{content:"/";margin-right:8px;color:var(--muted)}
.aigf-crumbs a{color:var(--muted)}

.aigf-comments-block{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;margin-top:30px}
.aigf-comment-list{list-style:none;padding:0}
.aigf-comment-list .comment{display:flex;gap:14px;padding:16px 0;border-bottom:1px solid var(--border)}
.aigf-comment-list img.avatar{width:56px;height:56px;border-radius:50%;background:var(--bg-2)}
.aigf-comment-list .fn{font-weight:700}
.aigf-comment-list .comment-meta{color:var(--muted);font-size:.85rem}
.comment-form label{display:block;margin:10px 0 4px;font-weight:600}
.comment-form input[type=text],.comment-form input[type=email],.comment-form input[type=url],.comment-form textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--bg);color:var(--fg);font:inherit}
.comment-form .form-submit input{display:inline-block;padding:12px 22px;border-radius:999px;background:var(--grad);color:#fff;font-weight:700;border:0;cursor:pointer}

.aigf-prose{max-width:820px;margin:0 auto}
.aigf-prose h2{margin-top:36px}
.aigf-prose p{color:var(--muted)}
.aigf-prose ul li{color:var(--muted)}

.aigf-contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px}
.aigf-form{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow)}
.aigf-form label{display:block;margin:14px 0 6px;font-weight:600}
.aigf-form input,.aigf-form textarea{width:100%;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:var(--bg);color:var(--fg);font:inherit}
.aigf-form .aigf-cta{margin-top:16px}
.aigf-ok{background:#e8ffe6;color:#0e6b1b;padding:10px 14px;border-radius:10px}

.aigf-footer{background:var(--bg-2);border-top:1px solid var(--border);padding:60px 0 30px;margin-top:30px}
.aigf-footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:30px}
.aigf-footer h4{margin:0 0 12px;font-family:inherit;font-size:1rem}
.aigf-footer ul{list-style:none;padding:0;margin:0}
.aigf-footer li{margin-bottom:8px}
.aigf-footer a{color:var(--muted)}
.aigf-copy{border-top:1px solid var(--border);margin-top:40px;padding-top:20px;color:var(--muted);font-size:.85rem;text-align:center}

.aigf-cookie{position:fixed;left:20px;right:20px;bottom:20px;z-index:60;background:var(--card);border:1px solid var(--border);border-radius:18px;box-shadow:var(--shadow);opacity:0;transform:translateY(30px);transition:opacity .4s ease,transform .4s ease}
.aigf-cookie.show{opacity:1;transform:translateY(0)}
.aigf-cookie-inner{display:flex;align-items:center;gap:20px;padding:18px 22px;flex-wrap:wrap}
.aigf-cookie p{margin:0;flex:1;color:var(--muted);font-size:.95rem}

@media(max-width:900px){
.aigf-burger{display:flex}
.aigf-nav{position:fixed;inset:64px 0 auto 0;background:var(--bg);border-bottom:1px solid var(--border);flex-direction:column;align-items:flex-start;padding:20px;gap:14px;transform:translateY(-120%);transition:transform .3s ease}
.aigf-nav.is-open{transform:translateY(0)}
.aigf-menu{flex-direction:column;gap:12px;width:100%}
.aigf-hero-stats{grid-template-columns:repeat(2,1fr)}
.aigf-chat-inner,.aigf-model-hero,.aigf-contact-grid,.aigf-footer-grid{grid-template-columns:1fr}
}