:root{--ink:#20252b;--muted:#667078;--paper:#fffaf2;--card:#fff;--line:#e6ddd0;--coral:#ef765b;--yellow:#ffd36a;--mint:#b8e5d0;--blue:#a8d9f3;--purple:#cfc1f3;--dark:#20252b;--shadow:0 16px 40px rgba(48,37,28,.09)}
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    .topbar{background:var(--dark);color:#fff;font-size:13px}.topbar .container{display:flex;justify-content:space-between;gap:20px;padding:8px 0}.topbar a{color:#ffe08b}
    header{position:sticky;top:0;z-index:20;background:rgba(255,250,242,.94);backdrop-filter:blur(12px);border-bottom:1px solid rgba(230,221,208,.8)}.nav{min-height:76px;display:flex;align-items:center;justify-content:space-between;gap:22px}.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;font-weight:800;font-size:21px}.ai-page-logo{width:42px;height:42px;object-fit:contain}.nav-links{display:flex;align-items:center;justify-content:flex-end;gap:0;flex-wrap:wrap}.nav-links a{padding:8px 10px;font-size:13px;color:#4e565c}.nav-links a:hover{color:var(--coral)}.nav-cta,.primary{background:var(--coral);color:#fff!important;border-radius:999px;padding:11px 18px!important;font-weight:700;box-shadow:0 8px 18px rgba(239,118,91,.22)}.menu-toggle{display:none;border:0;background:transparent;font-size:25px;color:var(--ink)}
    .hero{position:relative;overflow:hidden;padding:80px 0 64px;background:linear-gradient(135deg,#fffaf2 0%,#fff4d7 55%,#eaf8f0 100%)}.hero:before,.hero:after{content:"";position:absolute;z-index:0;border:2px solid rgba(239,118,91,.2);transform:rotate(-12deg)}.hero:before{width:170px;height:170px;border-radius:42% 58% 63% 37%;right:8%;top:42px}.hero:after{width:95px;height:95px;border-radius:50%;left:5%;bottom:30px;border-color:rgba(71,155,190,.25)}.hero .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:60px;align-items:center}.eyebrow,.label{display:inline-block;color:#9a4a35;font-weight:800;font-size:13px;letter-spacing:1px}.eyebrow{background:#fff;border:1px solid #f0c6a8;padding:6px 12px;border-radius:4px;transform:rotate(-2deg)}h1{font-size:clamp(40px,6vw,76px);line-height:1.08;letter-spacing:0;margin:18px 0 22px;max-width:720px}h1 em{font-style:normal;color:var(--coral);position:relative}h1 em:after{content:"";position:absolute;height:8px;background:var(--yellow);left:0;right:0;bottom:0;z-index:-1;transform:rotate(-2deg)}.hero-copy{font-size:18px;color:#505b61;max-width:650px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:12px 20px;border:1px solid var(--ink);font-weight:700;transition:.25s}.button:hover{transform:translateY(-3px);box-shadow:0 10px 18px rgba(32,37,43,.12)}.button.light{background:#fff;border-color:var(--line)}.hero-panel{background:#fff;border:2px solid var(--ink);padding:25px;border-radius:24px 8px 24px 8px;box-shadow:10px 10px 0 var(--yellow);transform:rotate(2deg)}.hero-panel h2{font-size:22px;margin:0 0 16px}.signal{display:grid;grid-template-columns:1fr 1fr;gap:10px}.signal div{padding:14px;background:#f7f2e9;border-radius:12px}.signal strong{display:block;font-size:25px;color:var(--coral)}.signal span{font-size:12px;color:var(--muted)}
    section{padding:82px 0}.section-head{display:flex;align-items:end;justify-content:space-between;gap:25px;margin-bottom:30px}.section-head h2{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:8px 0 0}.section-head p{max-width:510px;color:var(--muted);margin:0}.intro{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:start}.intro h3{font-size:25px;margin:0 0 12px}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}.stat{padding:18px;background:var(--mint);border-radius:4px 22px 4px 22px}.stat:nth-child(2){background:var(--blue)}.stat:nth-child(3){background:var(--purple)}.stat strong{font-size:30px;display:block}.stat span{font-size:13px}
    .service-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.service{padding:22px;background:var(--card);border:1px solid var(--line);border-radius:8px;box-shadow:var(--shadow);transition:.25s}.service:hover,.review:hover,.case:hover{transform:translateY(-5px);box-shadow:0 18px 35px rgba(48,37,28,.14)}.service:nth-child(4n+1){border-top:5px solid var(--coral)}.service:nth-child(4n+2){border-top:5px solid var(--yellow)}.service:nth-child(4n+3){border-top:5px solid #70c69c}.service:nth-child(4n){border-top:5px solid #8dbde4}.service h3{margin:8px 0;font-size:19px}.service p{margin:0;color:var(--muted);font-size:14px}.icon{font-size:28px}
    .workflow{background:#20252b;color:#fff}.workflow .section-head p,.workflow .label{color:#c9d3d4}.steps{display:grid;grid-template-columns:repeat(5,1fr);gap:1px;background:#4e575c}.step{background:#20252b;padding:22px;min-height:190px}.step b{display:block;color:var(--yellow);font-size:28px}.step h3{margin:16px 0 5px}.step p{color:#c5ccce;font-size:14px;margin:0}.tag-cloud{display:flex;gap:9px;flex-wrap:wrap}.tag{padding:7px 12px;border:1px solid var(--line);background:#fff;border-radius:999px;font-size:13px}.tag:nth-child(3n){background:#fff0c1}.tag:nth-child(4n){background:#e5f6ee}
    .solution-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.solution{padding:24px;background:#fff;border-left:6px solid var(--coral);box-shadow:var(--shadow)}.solution:nth-child(2){border-color:#7fb7dc}.solution:nth-child(3){border-color:#e6b950}.solution h3{margin:0 0 8px}.solution p{color:var(--muted);font-size:14px;margin:0}
    .network{background:#eef7f2}.network-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}.network-list{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:22px}.network-list div{background:#fff;padding:12px 15px;border-radius:4px;font-weight:700}.network-note{background:var(--yellow);padding:26px;border-radius:24px 4px 24px 4px;transform:rotate(-2deg)}.network-note strong{font-size:36px;display:block}
    .media-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}.media-grid .media-main{grid-row:span 2}.media-box{background:#fff;border:1px solid var(--line);padding:10px}.media-box img{width:100%;aspect-ratio:16/9;object-fit:cover}.media-box.square img{aspect-ratio:1/1}.media-box p{font-weight:700;margin:12px 5px 4px}.table-wrap{overflow-x:auto;background:#fff;border:1px solid var(--line)}table{border-collapse:collapse;width:100%;min-width:760px}th,td{text-align:left;padding:15px;border-bottom:1px solid var(--line);font-size:14px}th{background:#20252b;color:#fff}td:first-child{font-weight:700}.yes{color:#168258;font-weight:800}.score{display:flex;align-items:center;gap:18px;margin-bottom:22px}.score strong{font-size:54px;color:var(--coral);line-height:1}.stars{color:#eeaa2e;font-size:22px}.compare-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:25px;align-items:start}.score-card{background:var(--yellow);padding:28px;border-radius:5px 28px 5px 28px}.score-card h3{margin-top:0}
    .reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.review{background:#fff;padding:22px;border:1px solid var(--line);transition:.25s}.review blockquote{margin:0 0 18px;font-size:15px}.review cite{font-style:normal;color:var(--muted);font-size:13px}.quote{color:var(--coral);font-size:34px;line-height:1}
    .case-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.case{background:#fff;border:1px solid var(--line);padding:9px;transition:.25s}.case img{aspect-ratio:4/3;object-fit:cover}.case h3,.case p{padding:0 10px}.case p{color:var(--muted);font-size:14px}
    .price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.price{padding:24px;background:#fff;border:1px solid var(--line);position:relative}.price.featured{background:#fff0c1;border:2px solid var(--coral)}.price h3{margin-top:0}.price strong{font-size:28px;color:var(--coral)}.price p{color:var(--muted);font-size:14px}.price .button{margin-top:12px}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:10px}.faq{background:#fff;border:1px solid var(--line)}.faq summary{cursor:pointer;padding:16px 18px;font-weight:700;list-style:none}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";float:right;color:var(--coral);font-size:20px}.faq[open] summary:after{content:"−"}.faq p{margin:0;padding:0 18px 17px;color:var(--muted);font-size:14px}
    .article-list{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.article-list a{background:#fff;padding:18px;border-bottom:4px solid var(--yellow);font-weight:700;min-height:125px}.article-list a:hover{border-color:var(--coral)}.join{background:linear-gradient(120deg,#dff4e8,#fff2bf);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.join-grid{display:grid;grid-template-columns:1fr 1fr;gap:35px;align-items:center}.join h2{font-size:40px;line-height:1.15;margin:8px 0}.form{background:#fff;padding:25px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:14px}.form label{font-size:13px;font-weight:700}.form input,.form select,.form textarea{display:block;width:100%;padding:12px;border:1px solid #d8d0c5;border-radius:4px;background:#fffdf9;font:inherit;margin-top:5px}.form textarea{min-height:110px;resize:vertical}.form .full{grid-column:1/-1}.form button{border:0;cursor:pointer;font:inherit}.contact-box{display:grid;grid-template-columns:1fr 1fr;gap:18px}.qr{background:#fff;padding:14px;text-align:center;border:1px solid var(--line)}.qr img{width:150px;margin:auto}.contact-text p{color:var(--muted);margin:7px 0}
    footer{background:#20252b;color:#e9efec;padding:45px 0 20px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:35px}.footer-grid h3{color:#fff;margin-top:0}.footer-grid p,.footer-grid a{color:#c7d0ce;font-size:14px}.links{display:flex;gap:8px;flex-wrap:wrap}.links a{padding:5px 9px;background:#313b3c;border-radius:3px}.copyright{border-top:1px solid #465051;margin-top:30px;padding-top:16px;color:#9da9a7;font-size:12px}.float-service{position:fixed;right:20px;bottom:22px;z-index:30;background:var(--coral);color:#fff;border-radius:50%;width:58px;height:58px;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 10px 22px rgba(0,0,0,.18);cursor:pointer}.reveal{opacity:0;transform:translateY(18px);transition:opacity .65s,transform .65s}.reveal.show{opacity:1;transform:none}
    @media(max-width:1050px){.nav-links a{padding:7px 6px;font-size:12px}.service-grid{grid-template-columns:repeat(3,1fr)}.article-list{grid-template-columns:repeat(3,1fr)}}
    @media(max-width:760px){.container{width:min(100% - 28px,620px)}.topbar .container{display:block;text-align:center}.topbar .container span{display:none}.nav{min-height:65px}.menu-toggle{display:block}.nav-links{display:none;position:absolute;left:14px;right:14px;top:65px;padding:10px;background:#fffaf2;border:1px solid var(--line);box-shadow:var(--shadow);align-items:stretch}.nav-links.open{display:flex}.nav-links a{display:block;width:100%;padding:9px 12px}.nav-cta{margin-top:5px;text-align:center}.hero{padding:58px 0 50px}.hero-grid,.intro-grid,.network-grid,.compare-grid,.join-grid{grid-template-columns:1fr;gap:28px}.hero-panel{transform:none}.section-head{display:block}.section-head p{margin-top:14px}.service-grid,.solution-grid,.reviews,.case-grid,.price-grid{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.step{min-height:0}.media-grid{grid-template-columns:1fr 1fr}.media-grid .media-main{grid-row:auto;grid-column:1/-1}.faq-list{grid-template-columns:1fr}.article-list{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.form{grid-template-columns:1fr}.form .full{grid-column:auto}.contact-box{grid-template-columns:1fr}}
    @media(max-width:480px){h1{font-size:42px}.stat-row,.service-grid,.solution-grid,.reviews,.case-grid,.price-grid,.network-list,.media-grid,.article-list,.footer-grid{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.signal{gap:8px}.signal div{padding:11px}.hero-copy{font-size:16px}.actions .button{width:100%}}