:root{--paper:#f6f4ed;--ink:#173e34;--muted:#58675e;--line:#d7dacf;--green:#123f35;--gold:#eed29c;--serif:Georgia,'Times New Roman','Songti SC','STSong',serif;--sans:Arial,'PingFang SC','Microsoft YaHei',sans-serif;color-scheme:light}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:28px}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.6 var(--sans)}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}figure,p,h1,h2,h3{margin:0}a:focus-visible{outline:3px solid #bb762a;outline-offset:6px}a:hover{text-decoration:underline;text-underline-offset:5px}::selection{background:#e4c58c;color:#123f35}.wrap{width:min(1280px,calc(100% - 96px));margin-inline:auto}.skip{position:fixed;top:-100px;left:20px;background:white;padding:12px;z-index:5}.skip:focus{top:12px}
.header{min-height:100px;display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:13px;font-size:20px;font-weight:600;letter-spacing:-.5px}.brand img{border-radius:9px}.brand b{font-size:12px;letter-spacing:.05em;margin-left:3px;font-weight:500}.header nav{display:flex;align-items:center;gap:32px;font-size:13px}.language{border-left:1px solid #c7cec3;padding-left:25px}.language span{margin-left:8px}
.hero{display:grid;grid-template-columns:.86fr 1.14fr;gap:54px;padding-top:68px;padding-bottom:62px;align-items:center}.eyebrow{font-size:10px;font-weight:600;letter-spacing:2px;line-height:1.8}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#a3854e;margin-right:9px;vertical-align:middle}h1{font:clamp(58px,5.4vw,80px)/1.04 var(--serif);letter-spacing:-3px;margin-top:22px;margin-bottom:25px}h1 em{font-weight:400;color:#58735b}.intro{font-size:15px;line-height:1.85;max-width:365px;color:var(--muted)}.button{display:inline-flex;align-items:center;gap:35px;background:var(--green);color:#fff;padding:15px 22px;margin-top:29px;font-size:13px;border-radius:4px;transition:background .2s}.button:hover{background:#24634c;text-decoration:none}.button span{font-size:22px;line-height:1}.platform{font-size:9px;letter-spacing:.9px;margin-top:25px;color:var(--muted)}.platform span{display:inline-block;border-left:1px solid #b9c0b6;padding-left:12px;margin-left:9px}.hero-visual{background:var(--green);color:#f6f4ed;padding:12px;border-radius:7px;box-shadow:0 18px 40px #173e3410;transform:rotate(1deg)}.photo-label{font-size:9px;letter-spacing:1.3px;display:flex;align-items:center;padding:7px 6px 16px}.photo-label>.status-dot{background:var(--gold)}.photo-label>span:last-child{margin-left:auto;opacity:.75}.hero-photo{width:100%;aspect-ratio:1.48;object-fit:cover;border-radius:2px}.hero-visual figcaption{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:22px 14px 14px;font:23px/1.4 var(--serif)}.hero-visual strong{font-weight:400;color:var(--gold)}.seal{border:1px solid #cfb67c;color:var(--gold);width:42px;height:48px;display:grid;place-items:center;font:27px var(--serif)}
.facts{display:grid;grid-template-columns:repeat(4,1fr);padding:27px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.facts>span{padding:0 30px;border-left:1px solid var(--line);font-size:11px;color:var(--muted)}.facts>span:first-child{padding-left:0;border:0}.facts b{display:block;font-size:15px;font-weight:500;color:var(--ink);margin-bottom:3px}.experience{padding-block:78px 80px}.section-heading{text-align:center}.section-heading .eyebrow{color:#667c68}h2{font:42px/1.2 var(--serif);letter-spacing:-1.4px}.section-heading h2{margin:16px 0}.section-heading>p:last-child{font-size:14px;color:var(--muted);line-height:1.9}.modes{display:grid;grid-template-columns:repeat(3,1fr);gap:48px;margin:44px 0 62px}.modes article{border-top:1px solid var(--line);padding-top:21px}.number{font:italic 15px var(--serif);color:#708474}.modes h3{font:24px var(--serif);margin:14px 0 12px}.modes p{font-size:13px;line-height:1.85;color:var(--muted);max-width:320px}.mixed{display:grid;grid-template-columns:1.1fr 1fr;gap:65px;align-items:center}.mixed figure img{border-radius:5px;width:100%}.mixed figcaption{display:flex;justify-content:space-between;font-size:9px;letter-spacing:1px;color:var(--muted);padding-top:13px}.mixed-copy h2{margin:19px 0}.mixed-copy>p:not(.eyebrow){font-size:14px;line-height:1.9;max-width:340px;color:var(--muted)}.detail{display:inline-block;margin-top:25px;font-size:11px;border-bottom:1px solid #9aa88f;padding-bottom:6px}
.closing{background:var(--green);color:var(--paper);padding-block:37px}.closing-inner{display:flex;align-items:center;gap:26px}.closing img{border-radius:13px}.closing .eyebrow{font-size:9px;color:var(--gold)}.closing h2{font-size:29px;letter-spacing:-.5px;margin-top:5px}.closing p:last-child{font-size:12px;color:#ccd7ce;margin-top:5px}.privacy-link{margin-left:auto;border:1px solid #658378;border-radius:4px;padding:13px 18px;font-size:12px;white-space:nowrap}.privacy-link span{margin-left:22px}.footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:26px;font-size:10px;color:var(--muted)}html[lang=zh-CN] h1{font-size:clamp(52px,4.7vw,68px);line-height:1.2;letter-spacing:-1px}html[lang=zh-CN] h1 em{font-style:normal}html[lang=zh-CN] h2{letter-spacing:0}html[lang=zh-CN] .hero-visual figcaption{font-size:22px}
@media(min-width:1500px){.hero{padding-top:82px;padding-bottom:78px}}
@media(max-width:1000px){.wrap{width:calc(100% - 56px)}.hero{gap:32px;grid-template-columns:1fr 1fr}h1{font-size:60px}.platform span{border:0;padding:0;margin:6px 0 0;display:block}.hero-photo{aspect-ratio:1.1}.hero-visual figcaption{font-size:20px}.mixed{gap:35px}.modes{gap:30px}.footer{flex-wrap:wrap}.footer>span:nth-child(2){order:3;width:100%}h2{font-size:36px}}
@media(max-width:680px){.wrap{width:calc(100% - 40px)}.header{min-height:82px;gap:15px}.brand{font-size:17px;gap:9px}.brand img{width:34px;height:34px}.brand b{font-size:10px}.header nav{gap:16px;font-size:12px}.header nav>a:first-child{display:none}.language{padding-left:14px}.language span{display:none}.hero{grid-template-columns:1fr;gap:38px;padding-block:39px 36px}.hero .eyebrow{font-size:9px;letter-spacing:1.5px}h1{font-size:64px;margin-top:20px;margin-bottom:20px}.intro{font-size:14px;max-width:100%}.button{margin-top:24px}.platform{font-size:8px;margin-top:22px}.platform span{display:inline-block;border-left:1px solid #b9c0b6;margin:0 0 0 8px;padding-left:10px}.hero-visual{transform:none;padding:10px}.hero-photo{aspect-ratio:16/10}.hero-visual figcaption{font-size:22px;padding:19px 10px 12px}.facts{grid-template-columns:1fr 1fr;gap:24px 0;padding-block:25px}.facts>span{padding-left:18px;font-size:10px}.facts>span:nth-child(3){padding-left:0;border:0}.facts b{font-size:14px}.experience{padding-block:48px}.section-heading{text-align:left}h2{font-size:34px}.desktop-break{display:none}.modes{grid-template-columns:1fr;gap:24px;margin:32px 0 39px}.modes article{position:relative;padding:20px 0 0 40px}.number{position:absolute;left:0;top:26px}.modes h3{margin:0 0 8px;font-size:23px}.modes p{max-width:none}.mixed{grid-template-columns:1fr;gap:30px}.mixed-copy h2{font-size:38px;margin:14px 0}.mixed-copy>p:not(.eyebrow){max-width:none}.closing{padding-block:30px}.closing-inner{flex-wrap:wrap;gap:18px}.closing img{width:61px;height:61px}.closing-inner>div{flex:1}.closing h2{font-size:25px}.closing p:last-child{font-size:11px}.privacy-link{margin:3px 0 0 79px}.footer{font-size:9px;gap:15px;padding-block:22px}.footer>span:nth-child(2){font-size:9px}html[lang=zh-CN] h1{font-size:57px}html[lang=zh-CN] .section-heading h2{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}