@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+SC:wght@400;500;600;700;800&display=swap');
:root{--bg:#f7f8f5;--ink:#202821;--muted:#6b736c;--line:#dde2da;--green:#c6f36b;--dark:#233f31;--white:#fff;--radius:20px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font:15px/1.7 'Noto Sans SC',sans-serif}button,input,select{font:inherit}button,a,input,select{ -webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}a{color:inherit;text-decoration:none}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.5}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid #67a12e;outline-offset:4px}.preview{background:#e8ede4;text-align:center;font-size:11px;padding:7px 16px;color:#5a6657;letter-spacing:.5px}.preview a{margin-left:20px;text-decoration:underline}header{max-width:1240px;margin:auto;height:90px;display:flex;align-items:center;justify-content:space-between;padding:0 40px}.brand{font-size:25px;font-weight:800;display:inline-flex;align-items:center;gap:8px;letter-spacing:-1px}.brand-icon{background:var(--ink);color:var(--green);font-size:30px;line-height:40px;width:40px;height:40px;text-align:center;border-radius:12px}.brand-ai{font-size:17px;font-weight:500;margin-left:2px}nav{display:flex;gap:36px;font-size:14px}nav a:hover,.footer-links a:hover{color:#4c7d23}.nav-order{background:white;border:1px solid var(--line);padding:9px 18px;border-radius:8px;font-size:13px}.nav-order span{margin-left:18px}main{min-height:55vh}.wrap{max-width:1160px;margin:auto}.hero{display:grid;grid-template-columns:1.1fr 1fr;align-items:center;gap:55px;padding:70px 0 78px}.hero h1{font-size:64px;line-height:1.22;letter-spacing:-3px;font-weight:700;margin:0 0 25px}.hero h1 em{font-style:normal;color:#47744c;position:relative}.hero p{font-size:16px;color:var(--muted);line-height:2;max-width:435px}.actions{display:flex;gap:14px;margin:30px 0}.btn{display:inline-flex;align-items:center;justify-content:center;gap:22px;padding:14px 24px;border:1px solid var(--ink);border-radius:9px;background:var(--ink);color:white;font-size:14px;font-weight:500;transition:transform .15s,background .15s}.btn:hover{background:#3c5140;transform:translateY(-2px)}.btn.light{background:transparent;color:var(--ink);border-color:var(--line)}.btn.light:hover{background:#edf0e8}.btn.green{background:var(--green);color:var(--ink);border-color:var(--green)}.mini-features{display:flex;gap:22px;font-size:12px;color:#687562}.mini-features span::before{content:'✓';margin-right:6px;color:#426946}.hero-art{min-height:390px;position:relative;background:radial-gradient(ellipse at 50% 60%,#dfe9cf 0%,#eaf0e1 50%,transparent 72%);display:grid;place-items:center}.orbit{position:absolute;border:1px solid #ccd9c3;border-radius:50%;width:360px;height:360px;transform:rotate(-20deg)}.orbit.second{width:450px;height:270px;transform:rotate(-35deg)}.product-ticket{position:relative;width:310px;padding:27px 25px;background:#fff;border:1px solid #e4e9df;border-radius:22px;box-shadow:0 28px 70px #3c523322;transform:rotate(-5deg)}.ticket-top{display:flex;justify-content:space-between;align-items:center;font-size:11px;color:#7e8979}.model-icon{width:44px;height:44px;border:1px solid var(--line);border-radius:12px;display:grid;place-items:center;background:#fff;font-size:29px;font-family:Arial,sans-serif}.product-ticket h3{font-size:31px;margin:22px 0 3px;letter-spacing:-1px}.product-ticket p{font-size:12px;margin:0 0 25px}.ticket-row{border-top:1px dashed var(--line);padding-top:17px;display:flex;justify-content:space-between;align-items:center}.ticket-row span{font-size:11px;color:var(--muted)}.ticket-row 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0}.process{background:var(--dark);color:white;border-radius:24px;padding:42px 45px;margin-bottom:15px}.process .sub{color:#aebfae}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:38px;margin-top:35px}.step-num{font-size:12px;color:var(--green);padding-bottom:13px;border-bottom:1px solid #ffffff26;font-family:monospace;letter-spacing:2px}.steps h3{font-size:17px;font-weight:500;margin:20px 0 10px}.steps p{font-size:12px;color:#b6c5b6;margin:0}.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:90px}.faq-intro p{color:var(--muted);font-size:14px;margin-bottom:28px}.faq-intro .help-mark{font-size:60px;line-height:1;color:#99af87;margin:20px 0}details{border-bottom:1px solid var(--line);padding:18px 0}summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;font-size:14px;font-weight:500;gap:15px}summary::after{content:'+';font-size:20px;line-height:1}details[open] summary::after{content:'−'}details 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