:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#08131d;--ink:#e9f0ed;--muted:#b2c5ce;--line:#29404c;--accent:#eac492;--panel:#102330}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{background:var(--bg);color:var(--ink);margin:0;font:16px/1.75 Inter,PingFang SC,Microsoft YaHei,system-ui,sans-serif}a{color:inherit;text-decoration:none}a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:6px}img{max-width:100%;display:block}h1,h2,h3,p,figure{margin:0}h1,h2,h3{text-wrap:balance;line-height:1.16}p{text-wrap:pretty}.wrap{width:min(1240px,100% - 80px);margin-inline:auto}.skip{background:var(--ink);color:var(--bg);z-index:5;padding:12px 20px;position:fixed;top:-100px;left:20px}.skip:focus{top:12px}.masthead{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;min-height:90px;display:flex}.brand{letter-spacing:3px;white-space:nowrap;font:500 20px/1 Chakra Petch,sans-serif}.brand span{color:var(--accent)}.top-nav,.languages{flex-wrap:wrap;align-items:center;gap:20px;display:flex}.top-nav>a{color:var(--muted);font-size:14px}.languages{gap:5px;font-size:12px}.languages a{border:1px solid #0000;border-radius:4px;min-height:40px;padding:8px 9px}.languages a[aria-current=page]{border-color:var(--line);color:var(--accent)}.languages a:hover,.top-nav>a:hover{color:var(--accent)}.eyebrow{text-transform:uppercase;letter-spacing:2.2px;color:var(--accent);font-size:11px;font-weight:600}.hero{grid-template-columns:1fr 1.1fr;align-items:center;gap:64px;padding-block:78px 56px;display:grid}.hero h1{letter-spacing:-2px;margin-top:22px;font-size:clamp(40px,4.5vw,65px);font-weight:600}.lede{color:var(--muted);max-width:600px;margin-top:24px;font-size:18px}.hero-image{border:1px solid #395566;border-radius:4px;min-width:0;position:relative;overflow:hidden;box-shadow:0 24px 100px #0005}.hero-image img{object-fit:cover;width:100%;height:450px}.hero-image figcaption{color:#e9f0ed;background:linear-gradient(#0000,#06121aec);padding:65px 22px 20px;font-size:12px;position:absolute;bottom:0;left:0;right:0}.hero-image figcaption span{margin-top:4px;font:500 24px/1.4 Chakra Petch,system-ui;display:block}.button{background:var(--accent);color:#101d25;border:1px solid var(--accent);border-radius:3px;justify-content:space-between;align-items:center;gap:24px;min-height:50px;padding:14px 22px;font-size:14px;font-weight:600;transition:background .15s;display:inline-flex}.button:hover{background:#ffe0b7}.hero .button{margin-top:30px}.benefits{border-bottom:1px solid var(--line);color:var(--muted);flex-wrap:wrap;gap:10px 25px;margin:0;padding:20px 0 34px;font-size:12px;list-style:none;display:flex}.benefits li:before{content:"✦";color:var(--accent);margin-right:9px}.intro{grid-template-columns:1fr 1.2fr;gap:70px;padding-block:54px;display:grid}.intro h2{margin-top:12px;font-size:29px}.intro p:last-child{color:var(--muted)}.section-head{justify-content:space-between;align-items:end;gap:32px;margin-bottom:28px;display:flex}.section-head h2{margin-top:12px;font-size:32px}.section-head>p{max-width:420px;color:var(--muted);font-size:14px}.expeditions{padding-block:32px 68px}.cards{grid-template-columns:repeat(3,minmax(0,1fr));gap:34px 26px;display:grid}.card{border-top:1px solid var(--line);flex-direction:column;padding-top:12px;display:flex}.card-picture{border-radius:3px;display:block;position:relative;overflow:hidden}.card-picture img{aspect-ratio:1.65;object-fit:cover;width:100%;height:auto;transition:transform .3s}.card-picture:hover img{transform:scale(1.035)}.card-number{letter-spacing:1px;background:#07121ce3;border:1px solid #66818b6b;padding:3px 9px;font-size:11px;position:absolute;top:12px;left:12px}.card .place{letter-spacing:.8px;text-transform:uppercase;color:var(--accent);margin-top:19px;font-size:11px}.card h3{margin:8px 0 13px;font-size:24px}.card .description{color:var(--muted);font-size:14px}.card .play{color:var(--accent);justify-content:space-between;gap:12px;margin-top:auto;padding-top:23px;font-size:13px;font-weight:600;display:flex}.details-grid{grid-template-columns:1fr 1fr;gap:26px;padding-bottom:64px;display:grid}.note{border:1px solid var(--line);background:var(--panel);border-radius:4px;padding:32px}.note h2{margin-bottom:18px;font-size:25px}.note p{color:var(--muted);font-size:14px}.source{color:var(--accent);text-underline-offset:5px;margin-top:22px;font-size:13px;text-decoration:underline;display:inline-block}.faq{border-top:1px solid var(--line);grid-template-columns:1fr 1.5fr;gap:60px;padding:56px 0;display:grid}.faq h2{font-size:32px}.faq details{border-bottom:1px solid var(--line);margin-bottom:19px;padding:0 0 19px}.faq summary{cursor:pointer;min-height:32px;font-size:16px}.faq details p{color:var(--muted);padding-top:14px;font-size:14px}.next-guide{border-left:3px solid var(--accent);background:#172c36;justify-content:space-between;align-items:center;gap:30px;margin-bottom:64px;padding:30px 36px;display:flex}.next-guide h2{margin-top:8px;font-size:25px}.next-guide .arrow{color:var(--accent);font-size:32px}.footer{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:24px;padding-block:32px 46px;font-size:12px;display:flex}.footer nav{gap:24px;display:flex}.footer .brand{color:var(--ink);margin-bottom:12px;font-size:16px;display:block}@media (width>=1000px){html[lang=zh-Hans] .hero h1{letter-spacing:-1px;font-size:54px;line-height:1.3}}@media (width<=1000px){.wrap{width:calc(100% - 48px)}.hero{gap:30px;padding-top:50px}.hero-image img{height:390px}.hero h1{font-size:43px}.top-nav{gap:12px}.languages{gap:0}.languages a{padding:8px 7px}.intro{gap:35px}.cards{grid-template-columns:repeat(2,minmax(0,1fr))}.section-head{flex-direction:column;align-items:start;gap:15px}.faq{grid-template-columns:1fr 1.5fr;gap:35px}}@media (width<=700px){.wrap{width:calc(100% - 36px)}.masthead{flex-wrap:wrap;gap:18px;padding-block:22px}.brand{font-size:18px}.top-nav{justify-content:space-between;width:100%}.hero{grid-template-columns:1fr;gap:34px;padding-block:42px 27px}.hero h1{letter-spacing:-1.5px;margin-top:17px;font-size:42px}.lede{font-size:16px}.hero-image img{aspect-ratio:1.45;height:auto}.benefits{gap:9px 18px;padding-bottom:25px}.intro{grid-template-columns:1fr;gap:20px;padding-block:36px}.intro h2{font-size:27px}.cards{grid-template-columns:1fr;gap:36px}.card-picture img{aspect-ratio:1.7}.section-head h2{font-size:29px}.expeditions{padding-top:18px;padding-bottom:44px}.details-grid{grid-template-columns:1fr;gap:18px;padding-bottom:35px}.note{padding:25px}.faq{grid-template-columns:1fr;gap:26px;padding-block:35px}.faq h2{font-size:28px}.next-guide{gap:15px;margin-bottom:36px;padding:23px}.next-guide h2{font-size:22px}.footer{flex-direction:column;align-items:start}.footer nav{flex-wrap:wrap;gap:20px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}