:root{--ink:#163d5a;--blue:#175684;--muted:#667d8c;--pale:#f1f6f9;--line:#d8e4eb}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:150px}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",Arial,sans-serif;color:var(--ink);background:#fff;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;object-fit:cover}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #63b8e8;outline-offset:5px}button{cursor:pointer}p{line-height:1.95}h1,h2,h3{font-weight:500}h2{font-family:"Songti SC","SimSun",serif;font-size:clamp(30px,3vw,44px);line-height:1.5;margin:0}h3{font-size:21px;margin:13px 0}figure{margin:0}.wrap{width:86%;max-width:1240px;margin:auto}.section{padding-top:95px;padding-bottom:95px}.eyebrow{font-size:10px;letter-spacing:2px;line-height:1.8;margin:0 0 20px;font-weight:600}.site-header{height:86px;padding:0 5%;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:20;background:#fffffff5;border-bottom:1px solid var(--line)}.logo{width:170px;height:65px;object-fit:contain}.header-right{display:flex;gap:35px;align-items:center}.back{font-size:12px}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;padding:18px 25px;background:var(--blue);color:white;font-size:13px;border:0}.button:hover{background:#246e9e}.button.small{padding:12px 20px;font-size:12px}.button.light{background:#fff;color:var(--ink)}.button.light:hover{background:#e0edf4}.hero{height:690px;min-height:580px;position:relative;background:#143e5b;color:white}.hero>img{width:100%;height:100%;object-position:center 51%}.hero-shade{position:absolute;inset:0;background:linear-gradient(90deg,#061e36b8 0%,#082a415e 55%,#082a4105),linear-gradient(0deg,#062d4666,transparent 30%)}.hero-inner{position:absolute;top:76px;left:7%;right:7%}.hero .eyebrow{font-size:10px;letter-spacing:2.8px}.destination{font-size:13px;letter-spacing:3px;margin-top:37px}h1{font-family:"Songti SC","SimSun",serif;font-size:clamp(38px,4.2vw,62px);letter-spacing:2px;line-height:1.38;margin:18px 0 25px}.hero-description{font-size:14px;line-height:2;margin-bottom:30px}.hero-bottom{position:absolute;bottom:26px;left:7%;right:7%;display:flex;justify-content:space-between;border-top:1px solid #ffffff65;padding-top:20px;font-size:10px;letter-spacing:2px}.mobile-break{display:none}.section-nav{position:sticky;top:86px;z-index:15;display:flex;justify-content:center;gap:45px;padding:23px 5%;background:#fffffff5;border-bottom:1px solid var(--line);font-size:12px;white-space:nowrap}.section-nav a:hover,.section-nav a.active{color:#1688b0}.intro{display:grid;grid-template-columns:1fr 1.35fr;gap:60px;align-items:start}.intro-copy>p{font-size:14px;color:var(--muted);margin:0 0 30px}.benefits{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;padding-top:26px;border-top:1px solid var(--line)}.benefits span{font:22px Georgia;color:#81a3b9}.benefits h3{font-size:16px;margin:13px 0 8px}.benefits p{font-size:11px;color:var(--muted);margin:0}.pale{background:var(--pale)}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:60px;margin-bottom:40px}.section-heading>p{max-width:350px;font-size:13px;color:var(--muted);margin:0 0 7px}.section-heading .eyebrow{margin-bottom:14px}.experience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.experience{background:white;overflow:hidden}.experience>img{width:100%;height:225px}.card-body{padding:25px 27px 30px}.mini{font-size:10px;letter-spacing:1.5px;color:#708d9f}.card-body p{font-size:13px;color:var(--muted);margin:0 0 24px}.tags{font-size:10px;letter-spacing:1px;color:#366b8a;display:block}.note{font-size:11px;color:var(--muted);line-height:1.9;margin:24px 0 0}.venue-grid{display:grid;grid-template-columns:1fr 1fr;gap:40px 28px}.venue>img{width:100%;height:285px}.venue>div{padding:25px 0 0}.venue .eyebrow{font-size:9px;margin-bottom:9px}.venue h3{margin:0 0 11px;font-size:24px}.venue p:last-child{font-size:13px;color:var(--muted);margin:0;max-width:500px}.conference{display:grid;grid-template-columns:1fr 1.25fr;gap:10px 45px;padding:32px 36px;margin-top:40px;background:var(--pale)}.conference .eyebrow{margin:0;grid-column:1}.conference h3{grid-column:1;margin:0;font-size:20px}.conference p{grid-column:2;grid-row:1 / span 2;margin:0;font-size:13px;color:var(--muted)}.conference a{grid-column:2;font-size:12px;margin-top:10px}.navy{background:#143d58;color:white}.navy .section-heading>p{color:#c2d3de}.navy .eyebrow{color:#a5c3d5}.region-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.region>img{height:210px;width:100%}.region .eyebrow{font-size:9px;margin:23px 0 10px;letter-spacing:1.2px}.region h3{font-size:22px;margin:0 0 14px}.region>p:last-child{font-size:12px;color:#c2d3de;margin:0}.itinerary{display:grid;grid-template-columns:1fr 1.3fr;gap:90px}.itinerary-intro>p:not(.eyebrow){color:var(--muted);font-size:13px;max-width:340px}.trip-stamp{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin:28px 0}.trip-stamp strong{font:36px Georgia;color:var(--blue)}.trip-stamp strong span{font:10px Arial;letter-spacing:1px}.trip-stamp small{display:block;font-size:11px;color:var(--muted);margin-top:12px}.text-button{background:none;border:0;border-bottom:1px solid #789eb6;padding:13px 0;color:var(--ink);font-size:12px;margin-top:20px}.day{border-bottom:1px solid var(--line)}.day:first-child{border-top:1px solid var(--line)}.day summary{list-style:none;cursor:pointer;display:flex;gap:25px;padding:28px 0;align-items:center}.day summary::-webkit-details-marker{display:none}.day-num{font:31px Georgia;color:#87a6ba}.day summary small{font-size:9px;letter-spacing:1.1px;color:var(--muted);display:block;margin-bottom:10px}.day summary strong{font-weight:500;font-size:19px}.plus{margin-left:auto;font-size:23px;font-weight:300}.plus:before{content:'+'}.day[open] .plus:before{content:'−'}.day-copy{padding:0 25px 28px 63px}.day-copy p{margin:0 0 18px;font-size:13px;color:var(--muted)}.hotel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:27px}.hotel-grid article{background:#fff}.hotel-grid img{width:100%;height:260px}.hotel-grid article>div{padding:25px}.hotel-grid .eyebrow{margin:0 0 10px}.hotel-grid h3{margin:0 0 12px}.hotel-grid article p:last-child{font-size:13px;color:var(--muted);margin:0}.planning{display:grid;grid-template-columns:1fr 1.35fr;gap:70px}.planning-steps article{position:relative;border-top:1px solid var(--line);padding:22px 0}.planning-steps span{font-size:10px;letter-spacing:2px;color:var(--muted)}.planning-steps h3{font-size:19px}.planning-steps p{font-size:13px;color:var(--muted);margin:0}.contact{padding:80px 0;background:#175684;color:white}.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:90px}.contact h2{font-size:38px}.contact p{font-size:13px;color:#d1e1ed}.email{font-size:14px;display:inline-block;margin-top:28px;border-bottom:1px solid #96bed6;padding-bottom:10px}form{padding-top:4px}label{display:block;font-size:12px;color:#d1e1ed;line-height:1.8}input,select,textarea{display:block;width:100%;min-width:0;border:1px solid #7193ac;background:#ffffff0d;color:#fff;padding:12px 13px;margin:9px 0 20px;border-radius:0;font-size:13px;outline-offset:3px}input::placeholder,textarea::placeholder{color:#c1d2df}input{color-scheme:dark}option{background:#fff;color:var(--ink)}textarea{resize:vertical}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}form .form-note{font-size:10px;line-height:1.8;margin:14px 0 0}#form-status:empty{display:none}footer{display:flex;justify-content:space-between;align-items:center;gap:30px;padding-top:35px;padding-bottom:35px}.footer-brand{font:23px Georgia;letter-spacing:3px}.footer-brand span{font-size:10px;letter-spacing:2px}footer p,footer>a,.source-note{font-size:10px;color:var(--muted);line-height:1.9}.source-note{max-width:440px}.mobile-cta{display:none}.skip{position:fixed;left:15px;top:-100px;z-index:50;background:white;padding:12px}.skip:focus{top:10px}
@media(min-width:1600px){.hero-inner,.hero-bottom{left:calc((100vw - 1376px)/2);right:calc((100vw - 1376px)/2)}}
@media(max-width:1000px){.section-nav{gap:25px}.intro,.planning{gap:35px;grid-template-columns:1fr 1.3fr}.experience-grid{grid-template-columns:repeat(2,1fr)}.region-grid{grid-template-columns:repeat(2,1fr);row-gap:35px}.itinerary,.contact-grid{gap:45px}.hero{height:650px}.section-heading{gap:30px}.hotel-grid img{height:220px}}
@media(max-width:640px){html{scroll-padding-top:123px}.wrap{width:88%}.section{padding-top:55px;padding-bottom:55px}.site-header{height:70px;padding:0 6%}.logo{width:133px;height:55px}.header-right{gap:12px}.header-right .small{display:none}.back{font-size:11px}.hero{height:650px;min-height:0}.hero>img{object-position:57% center}.hero-shade{background:linear-gradient(90deg,#061e36b3,#082a4133),linear-gradient(0deg,#062d4666,transparent 40%)}.hero-inner{top:47px;left:6%;right:6%}.hero .eyebrow{font-size:8px;letter-spacing:1.5px}.destination{margin-top:38px;font-size:11px}h1{font-size:38px;letter-spacing:1px;line-height:1.5;margin:20px 0}.mobile-break{display:block}.hero-description{font-size:12px;line-height:2;max-width:290px}.hero-description br{display:none}.hero .button{font-size:12px;margin-top:7px;padding:16px 20px}.hero-bottom{left:6%;right:6%;font-size:8px;letter-spacing:.5px;bottom:23px}.section-nav{top:70px;justify-content:flex-start;overflow-x:auto;padding:18px 6%;gap:24px;font-size:11px}.intro,.planning,.itinerary,.contact-grid{grid-template-columns:1fr;gap:28px}.intro-copy>p{font-size:13px}.benefits{grid-template-columns:repeat(2,1fr);gap:25px}.benefits p br{display:none}.section-heading{display:block;margin-bottom:28px}.section-heading>p{font-size:12px;max-width:none;margin-top:18px}.experience-grid,.venue-grid,.hotel-grid{grid-template-columns:1fr;gap:25px}.experience>img{height:auto;aspect-ratio:1.65}.card-body{padding:24px}.card-body p{font-size:13px}.venue>img{height:auto;aspect-ratio:1.5}.venue>div{padding-top:20px}.venue h3{font-size:22px}.conference{display:block;padding:25px;margin-top:30px}.conference h3{margin:14px 0}.conference a{display:inline-block;margin-top:15px}.region-grid{gap:30px 16px}.region>img{height:145px}.region h3{font-size:19px}.region .eyebrow{font-size:8px;letter-spacing:.7px}.region>p:last-child{font-size:11px}.itinerary-intro>p:not(.eyebrow){max-width:none}.trip-stamp{margin:22px 0}.day summary{gap:16px}.day summary strong{font-size:17px}.day summary small{font-size:8px;letter-spacing:.5px}.day-copy{padding-left:48px;padding-right:8px}.day-num{font-size:28px}.hotel-grid article{display:grid;grid-template-columns:115px 1fr}.hotel-grid img{height:100%;min-height:185px;object-position:center}.hotel-grid article>div{padding:20px 17px}.hotel-grid h3{font-size:19px}.hotel-grid .eyebrow{font-size:8px;letter-spacing:1px}.hotel-grid article p:last-child{font-size:12px}.planning-steps article{padding:20px 0}.contact{padding:55px 0}.contact h2{font-size:32px}.email{margin-top:12px}.form-row{gap:14px}input,select,textarea{font-size:16px;padding:11px 9px}.contact-grid{gap:38px}footer{align-items:flex-start;flex-direction:column;gap:15px;padding-bottom:95px}.source-note{font-size:9px}.mobile-cta{display:block;position:fixed;bottom:0;left:0;right:0;background:#fff;color:var(--ink);padding:17px 20px calc(17px + env(safe-area-inset-bottom));z-index:30;text-align:center;font-size:13px;border-top:1px solid var(--line);box-shadow:0 -4px 18px #163d5a0d}#contact{scroll-margin-top:0}.eyebrow{letter-spacing:1.5px}h2{font-size:31px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}