@charset "UTF-8";
:root{color-scheme:light;--ink:#243b33;--muted:#6b7c73;--green:#426e5b;--paper:#f5f7f3;--line:#dce3d9;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-synthesis:none}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:32px}body{margin:0;background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:focus-visible{outline:3px solid var(--green);outline-offset:6px;border-radius:3px}.wrap{width:min(1120px,calc(100% - 96px));margin-inline:auto}.skip-link{position:absolute;top:-80px;left:24px;z-index:5;padding:12px;background:white}.skip-link:focus{top:12px}.site-header{height:116px;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;font-weight:650;letter-spacing:2px;font-size:19px}.brand img{display:block}nav a{font-size:13px;color:var(--muted)}nav span{margin-left:14px}.hero{display:grid;grid-template-columns:1.15fr 1fr;align-items:center;gap:55px;padding:76px 0 88px}.eyebrow{font-size:10px;font-weight:650;letter-spacing:2.2px;color:var(--green);line-height:1.8}.hero .eyebrow{display:flex;align-items:center;gap:9px;letter-spacing:1.8px}.dot{display:inline-block;width:6px;height:6px;background:#72977a;border-radius:50%;box-shadow:0 0 0 4px #72977a14}h1{font-family:"Songti SC","Noto Serif CJK SC","SimSun",serif;font-weight:500;font-size:clamp(42px,5vw,65px);letter-spacing:3px;line-height:1.46;margin:26px 0 23px}.accent{color:var(--green)}.intro{font-size:14px;color:var(--muted);line-height:2.1;margin:0 0 31px}.primary-link{display:inline-flex;gap:36px;align-items:center;padding:15px 22px;background:var(--ink);color:#fafcf7;font-size:13px;border-radius:5px;transition:background .2s,transform .2s}.primary-link:hover{background:var(--green);transform:translateY(-2px)}.primary-link span{font-size:17px}.hero-note{font-size:11px;letter-spacing:1px;color:#849085;margin-top:19px}.landscape{position:relative;padding:0 12px 34px}.scene{width:100%;height:auto;display:block;border-radius:160px 160px 16px 16px;overflow:hidden}.scene-caption{position:absolute;bottom:0;left:0;width:100%;text-align:center;font-size:11px;color:var(--muted);letter-spacing:3px}.tiny-star{padding-right:9px;color:var(--green)}.about{padding:53px 0 66px;border-top:1px solid var(--line)}.section-heading h2{font-family:"Songti SC","Noto Serif CJK SC","SimSun",serif;font-size:27px;font-weight:500;letter-spacing:1px;line-height:1.6;margin:14px 0}.section-heading>p:last-child{color:var(--muted);font-size:13px;line-height:1.9}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:33px}.card{position:relative;border:1px solid var(--line);border-radius:9px;padding:26px 26px 50px;background:#ffffff45;min-height:232px}.card-number{color:#81907e;font-size:9px;letter-spacing:1.8px}.card h3{font-size:17px;font-weight:550;letter-spacing:1px;margin:24px 0 12px}.card p{font-size:12px;color:var(--muted);line-height:2;margin:0}.card-symbol{position:absolute;bottom:17px;right:23px;font-size:22px;color:#94ac96}.closing{display:flex;align-items:center;justify-content:center;gap:20px;padding:30px 20px 67px}.closing span{font-size:22px;color:#97ad95}.closing p{font-family:"Songti SC","Noto Serif CJK SC","SimSun",serif;letter-spacing:1px;line-height:1.9;font-size:15px;color:#6d806f}.site-footer{border-top:1px solid var(--line);padding:26px 0 32px;display:flex;justify-content:space-between;align-items:center;gap:16px;color:#72806f;font-size:11px;line-height:1.8}.site-footer p{margin:0}.site-footer a:hover{text-decoration:underline;text-underline-offset:4px}.footer-dot{padding:0 7px}.mobile-break{display:none}
@media(min-width:1500px){.hero{padding-top:100px;padding-bottom:110px}}
@media(max-width:850px){.wrap{width:calc(100% - 56px)}.hero{gap:22px;padding:55px 0 65px}h1{font-size:45px;letter-spacing:1px}.hero .eyebrow{font-size:8px;letter-spacing:1px}.intro{font-size:12px}.desktop-break{display:none}.landscape{padding-inline:0}.card{padding:23px 20px 48px}.card p{font-size:12px}.site-header{height:94px}}
@media(max-width:600px){.wrap{width:calc(100% - 44px)}.site-header{height:82px}.brand{font-size:16px;gap:9px;letter-spacing:1px}.brand img{width:30px;height:30px}nav a{font-size:11px}nav span{margin-left:4px}.hero{grid-template-columns:1fr;padding:42px 0 46px;gap:34px}.hero-copy{padding-left:4px}.hero .eyebrow{font-size:8px;letter-spacing:1.3px}h1{font-size:47px;line-height:1.43;margin-top:22px;margin-bottom:18px;letter-spacing:2px}.intro{font-size:13px;line-height:2;margin-bottom:25px}.primary-link{font-size:12px;padding:13px 20px}.hero-note{font-size:10px;margin-top:16px}.landscape{width:min(100%,330px);margin-inline:auto;padding-bottom:31px}.scene-caption{font-size:10px;letter-spacing:2px}.about{padding:32px 0 34px}.eyebrow{font-size:8px;letter-spacing:1.6px}.section-heading h2{font-size:22px;margin:13px 0}.section-heading>p:last-child{font-size:12px}.cards{grid-template-columns:1fr;gap:13px;margin-top:25px}.card{min-height:0;padding:21px 50px 23px 23px}.card h3{font-size:16px;margin:13px 0 9px}.card p{font-size:12px;line-height:1.9}.card-number{font-size:8px}.card-symbol{right:19px;bottom:19px}.closing{gap:14px;padding:13px 0 37px}.closing p{font-size:13px}.mobile-break{display:block}.site-footer{flex-direction:column;align-items:flex-start;gap:9px;padding:21px 0 28px;font-size:10px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.primary-link{transition:none}.primary-link:hover{transform:none}}