:root{--ink:#173a3a;--teal:#286c65;--gold:#b49157;--paper:#f7f6f2}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Microsoft YaHei","PingFang SC",sans-serif;line-height:1.8}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--gold);outline-offset:5px}.wrap{width:min(1180px,calc(100% - 64px));margin:auto}.header{display:flex;justify-content:space-between;align-items:center;padding:27px 0;border-bottom:1px solid #d9e0db}.brand{display:flex;align-items:center;gap:14px;font-size:25px;font-weight:700;letter-spacing:3px}.brand small{display:block;font-size:10px;letter-spacing:2px;font-weight:400}.mark{display:grid;place-items:center;width:51px;height:51px;border:1px solid var(--gold);color:var(--gold);font-family:serif;border-radius:50%}.header nav{display:flex;gap:32px;font-size:14px}.hero{display:grid;grid-template-columns:1fr 1fr;align-items:center;min-height:570px;padding-top:65px;padding-bottom:70px}.eyebrow{font-size:11px;letter-spacing:3px;color:var(--teal);font-weight:700}h1{font-size:clamp(44px,5vw,68px);line-height:1.35;letter-spacing:3px;margin:25px 0}h2{font-size:28px;font-weight:500;margin:10px 0 25px}.intro{font-size:18px;color:#576b65}.button{display:inline-flex;gap:60px;align-items:center;background:var(--teal);color:white;padding:12px 23px;margin-top:25px;border-radius:2px}.art{height:380px;position:relative;overflow:hidden;background:radial-gradient(ellipse,#e0e9dc,transparent 70%)}.orb{position:absolute;width:200px;height:200px;top:80px;left:calc(50% - 100px);border-radius:50%;background:radial-gradient(circle at 30% 25%,#faf9e9,#acc4ab 43%,#38766b 78%);box-shadow:25px 25px 45px #345e5120}.orbit{position:absolute;border:1px solid #b4915780;border-radius:50%;width:350px;height:230px;top:65px;left:calc(50% - 175px);transform:rotate(-40deg)}.two{transform:rotate(40deg);width:330px;left:calc(50% - 165px);height:310px;top:25px}.art-label{position:absolute;bottom:10px;left:0;right:0;text-align:center;font-size:9px;letter-spacing:4px;color:#557468}.about{display:grid;grid-template-columns:1fr 1.3fr;gap:60px;padding:60px 0;border-top:1px solid #d9e0db}.copy{font-size:17px;color:#526760}.information{padding:25px 0 70px}.info-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid #d9e0db}.info-grid>div{padding:22px 0}.info-grid span{display:block;font-size:12px;color:#667a70}.info-grid strong{font-size:18px;font-weight:500}footer{background:#e8ede7;text-align:center;padding:27px 0 30px;font-size:13px;color:#425e51}footer p{margin:0 0 5px}.icp{text-decoration:underline;text-underline-offset:4px}@media(max-width:640px){.wrap{width:calc(100% - 36px)}.brand{font-size:20px}.header nav{gap:12px;font-size:12px}.mark{display:none}.hero{grid-template-columns:1fr;padding-top:35px;min-height:0}.art{height:310px;margin-top:30px}.about{grid-template-columns:1fr;gap:0;padding:35px 0}.info-grid{grid-template-columns:1fr}.hero h1{font-size:46px}.information{padding-bottom:40px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}