:root{--ink:#192b27;--muted:#65746d;--paper:#f6f5ef;--green:#d9ed79;--line:#d9ded4}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:3px solid #9abf32;outline-offset:4px}.wrap{width:min(1200px,calc(100% - 48px));margin:auto}.header{border-bottom:1px solid var(--line)}.nav{min-height:82px;display:flex;justify-content:space-between;align-items:center;gap:24px}.brand{display:flex;gap:11px;align-items:center;font-size:15px;font-weight:800;line-height:1.2}.brand small{display:block;font-size:9px;letter-spacing:.14em;margin-top:4px;color:var(--muted)}.brand-mark{display:grid;place-items:center;width:38px;height:38px;background:var(--ink);color:var(--green);font-family:Georgia,serif;font-size:24px}nav{display:flex;gap:32px;font-size:14px;font-weight:650}nav a:hover,.text-link:hover{color:#6d8727}.hero{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;padding-top:80px;padding-bottom:80px}.eyebrow,.kicker{font-size:11px;font-weight:800;letter-spacing:.16em;color:#72834d}.eyebrow span{display:inline-block;width:8px;height:8px;border-radius:50%;background:#a2bc43;margin-right:8px}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(52px,6.6vw,88px);letter-spacing:-.06em;line-height:1.12;margin:25px 0}h1 em{font-style:normal;color:#8da73b}.lead{font-size:17px;max-width:520px;color:#52645a;line-height:1.9}.hero-actions{display:flex;align-items:center;gap:25px;flex-wrap:wrap;margin-top:34px}.button{display:inline-flex;justify-content:space-between;align-items:center;gap:35px;padding:15px 21px;font-weight:700;font-size:14px}.dark{background:var(--ink);color:white}.button:hover{opacity:.83}.text-link{font-size:14px;font-weight:700}.hero-art{height:400px;background:#dbe9b6;position:relative;overflow:hidden;padding:30px}.orbit{position:absolute;border:1px solid rgba(33,60,41,.2);border-radius:50%;width:370px;height:370px;right:-25px;top:15px}.orbit-two{width:275px;height:275px;right:25px;top:65px}.art-label,.art-bottom{font-size:10px;font-weight:800;letter-spacing:.15em;position:absolute}.art-bottom{bottom:30px}.art-center{position:absolute;left:25%;top:23%;background:var(--ink);color:white;width:215px;height:230px;padding:25px;transform:rotate(-5deg);box-shadow:18px 18px 0 #b5cd69}.art-center span{font-size:10px;color:var(--green);letter-spacing:.15em}.art-center strong{display:block;font-size:30px;line-height:1.35;margin-top:25px}.art-center i{color:var(--green);font-style:normal}.notice{background:#e7eadf}.notice .wrap{display:flex;gap:25px;padding-top:17px;padding-bottom:17px;font-size:13px;color:#536258}.notice strong{white-space:nowrap;color:var(--ink)}.section{padding-top:100px;padding-bottom:100px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:35px;margin-bottom:38px}.section-head h2,.buy-section h2,.faq-grid h2{font-size:clamp(32px,4vw,48px);line-height:1.25;letter-spacing:-.04em;margin:12px 0 0}.section-head>p{max-width:420px;color:var(--muted);font-size:14px;margin:0}.paths{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}.paths article{padding:25px;min-height:245px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:flex;flex-direction:column}.num,.network-grid article>span{font-family:Georgia,serif;color:#91a85d;font-size:18px}.paths h3{font-size:19px;margin:25px 0 10px}.paths p,.network-grid p{font-size:14px;color:var(--muted)}.paths a{font-size:13px;font-weight:750;margin-top:auto}.paths a:hover,.plan-link:hover{color:#769428}.plans-section{background:#e9ede3}.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.plan{background:#fff;padding:25px;display:flex;flex-direction:column;min-width:0}.featured{background:#f9fceb;border:1px solid #b5cd69}.plan-top{display:flex;justify-content:space-between;gap:10px;color:#82906e;font-size:10px;letter-spacing:.12em;font-weight:800}.plan h3{font-size:20px;margin:22px 0 8px}.price{font-size:27px;font-weight:800;letter-spacing:-.04em;margin:0}.price small{font-size:13px;color:var(--muted);font-weight:500;letter-spacing:0}.subprice{font-size:12px;color:var(--muted);margin:0}.spec{font-size:13px;font-weight:700;margin:20px 0 12px}.plan dl{margin:0 0 20px;border-top:1px solid var(--line)}.plan dl div{display:flex;justify-content:space-between;gap:12px;padding:8px 0;border-bottom:1px solid #edf0ea;font-size:12px}.plan dt{color:var(--muted);white-space:nowrap}.plan dd{margin:0;text-align:right}.plan>p:not(.price):not(.subprice):not(.spec){font-size:13px;color:var(--muted)}.plan-link{margin-top:auto;padding-top:12px;display:flex;justify-content:space-between;font-size:13px;font-weight:800}.plan-end{background:var(--ink);color:white;padding:32px;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.plan-end>span{font-size:10px;letter-spacing:.15em;color:var(--green)}.plan-end h3{font-size:30px;line-height:1.3;margin:20px 0 10px}.plan-end p{font-size:14px;color:#c5d0c5}.light{background:var(--green);color:var(--ink);margin-top:15px}.network-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:28px}.network-grid article{border-top:2px solid var(--ink);padding-top:20px}.network-grid h3{margin:22px 0 10px;font-size:19px}.buy-section{background:#dce9bb;padding:90px 0}.buy-grid{display:grid;grid-template-columns:1fr 1fr;gap:100px}.buy-grid>div:first-child p{color:#53634c;max-width:400px;margin-top:24px}.checks>div{display:flex;gap:25px;border-bottom:1px solid #b6c99b;padding:18px 0}.checks>div:first-child{padding-top:0}.checks b{font-family:Georgia,serif;color:#829b4d}.checks p{margin:0;font-size:14px;color:#53634c}.checks strong{color:var(--ink);font-size:16px}.faq-grid{display:grid;grid-template-columns:1fr 1.4fr;gap:80px}.muted{color:var(--muted);margin-top:22px}.questions{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line)}summary{cursor:pointer;list-style:none;padding:20px 32px 20px 0;font-weight:750;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:'+';position:absolute;right:4px;font-size:22px;top:14px;color:#829b4d}details[open] summary:after{content:'−'}details p{font-size:14px;color:var(--muted);padding-right:25px}footer{background:var(--ink);color:#fff}.footer-inner{display:flex;justify-content:space-between;gap:20px;padding-top:35px;padding-bottom:35px;font-size:13px}.footer-inner p{color:#b4c2b7;margin:8px 0 0}.footer-inner a{color:var(--green)}@media(max-width:800px){.hero{gap:30px}.hero-art{height:320px}.art-center{left:17%;top:18%}.paths,.network-grid{grid-template-columns:repeat(2,1fr)}.plan-grid{grid-template-columns:repeat(2,1fr)}.buy-grid,.faq-grid{gap:40px}.section{padding-top:70px;padding-bottom:70px}}@media(max-width:560px){.wrap{width:calc(100% - 36px)}.nav{align-items:flex-start;flex-direction:column;padding:17px 0;gap:17px}nav{width:100%;justify-content:space-between;gap:10px;font-size:12px}.hero{grid-template-columns:1fr;padding-top:50px;padding-bottom:45px}.hero-art{height:260px}.art-center{width:180px;height:190px;top:14%;left:25%}.art-center strong{font-size:24px;margin-top:15px}.orbit{top:-45px}.orbit-two{top:0}.notice .wrap{gap:12px;align-items:flex-start}.section-head{display:block}.section-head>p{margin-top:16px}.paths,.network-grid,.plan-grid,.buy-grid,.faq-grid{grid-template-columns:1fr}.paths article{min-height:195px}.paths h3{margin-top:15px}.network-grid{gap:18px}.buy-section{padding:65px 0}.buy-grid,.faq-grid{gap:30px}.footer-inner{flex-direction:column}.section{padding-top:60px;padding-bottom:60px}}