:root{
  --cbs-blue:#0093D0;
  --cbs-deep:#0B2E5A;
  --cbs-navy:#12284C;
  --cbs-mid:#1B3A6B;
  --cbs-sky:#EBF4FB;
  --cbs-gold:#B08D4A;
  --cbs-gold-light:#D4BA82;
  --ink:#151B26;
  --slate:#5E6878;
  --line:#E2E7EF;
  --bg:#FAFBFD;
  --white:#FFFFFF;
  --font-cjk:'Source Han Sans SC','Noto Sans SC','思源黑体','PingFang SC','Microsoft YaHei',sans-serif;
  --font-latin:'Inter',Arial,sans-serif;
  --serif:var(--font-cjk);
  --sans:var(--font-cjk);
}
*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--bg);line-height:1.65;overflow-x:hidden;font-size:16px}
.latin-font{font-family:var(--font-latin)!important}
h1,h2,h3,h4,.serif{font-family:var(--serif);font-weight:600}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
::selection{background:var(--cbs-blue);color:#fff}
::-webkit-scrollbar{width:8px;height:8px}
::-webkit-scrollbar-thumb{background:#c7d4e4;border-radius:8px}
::-webkit-scrollbar-thumb:hover{background:var(--cbs-blue)}

.wrap{width:min(1120px,90%);margin:0 auto}
section{padding:100px 0;position:relative}

/* utilities */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .85s cubic-bezier(.22,.61,.36,1),transform .85s cubic-bezier(.22,.61,.36,1)}
.reveal.in{opacity:1;transform:none}
.reveal.d1{transition-delay:.1s}.reveal.d2{transition-delay:.2s}.reveal.d3{transition-delay:.3s}.reveal.d4{transition-delay:.4s}

/* preloader */
#preloader{position:fixed;inset:0;background:var(--cbs-deep);z-index:9999;display:flex;align-items:center;justify-content:center;transition:opacity .8s;opacity:1}
#preloader.hide{opacity:0;pointer-events:none}
.pre-box{text-align:center;color:#fff}
.pre-logo{font-family:var(--serif);font-size:40px;letter-spacing:6px;font-weight:600;margin-bottom:18px}
.pre-line{width:160px;height:1px;background:rgba(255,255,255,.18);margin:0 auto 14px;position:relative;overflow:hidden}
.pre-line i{position:absolute;left:0;top:0;bottom:0;width:0;background:var(--cbs-gold);transition:width .1s}
.pre-text{font-size:11px;letter-spacing:3px;text-transform:uppercase;color:rgba(255,255,255,.55)}

/* header */
header{position:fixed;top:0;left:0;right:0;z-index:1000;transition:all .45s ease;background:linear-gradient(180deg,rgba(11,46,90,.82),rgba(11,46,90,0));padding:22px 0;border-bottom:1px solid rgba(255,255,255,.08)}
header.scrolled{background:rgba(255,255,255,.98);border-bottom-color:var(--line);padding:22px 0;box-shadow:0 4px 24px rgba(11,46,90,.08)}
header.scrolled .nav-links a{color:var(--cbs-deep)}
header.scrolled .lang-btn{color:var(--cbs-deep);border-color:var(--line)}
header.scrolled .burger span{background:var(--cbs-deep)}
.nav{display:flex;align-items:center;justify-content:space-between;flex-wrap:nowrap}
.mobile-header-actions{display:none}
.brand{display:flex;align-items:center;gap:12px;color:#fff}
.header-logo{position:relative;display:block;flex:0 0 auto;width:280px;aspect-ratio:2303 / 362}
.header-logo-image{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;object-position:left center;transition:opacity .32s ease,transform .32s ease}
.header-logo-image--white{opacity:1}
.header-logo-image--dark{opacity:0}
header.scrolled .header-logo-image--white{opacity:0}
header.scrolled .header-logo-image--dark{opacity:1}
.brand-mark{width:38px;height:38px;border-radius:50%;border:1.5px solid rgba(255,255,255,.45);display:flex;align-items:center;justify-content:center;font-family:var(--serif);font-weight:700;font-size:14px;transition:.3s}
.brand-txt{line-height:1.15}
.brand-txt b{font-family:var(--serif);font-size:16px;letter-spacing:1.5px;display:block;font-weight:700}
.brand-txt span{font-size:9px;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.65)}
.nav-links{display:flex;align-items:center;gap:32px;list-style:none;flex-wrap:nowrap;white-space:nowrap}
.nav-links a{color:rgba(255,255,255,.82);font-size:13.5px;letter-spacing:.4px;position:relative;padding:5px 0;transition:color .3s;font-weight:500}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-2px;height:1.5px;width:0;background:var(--cbs-gold);transition:width .3s}
.nav-links a:hover{color:#fff}
.nav-links a:hover::after{width:100%}
header.scrolled .nav-links a:hover{color:var(--cbs-deep)}
.lang-switch{display:flex;gap:8px}
.lang-btn{font-size:12px;letter-spacing:1px;font-weight:600;color:#fff;border:1px solid rgba(255,255,255,.35);background:transparent;padding:7px 14px;border-radius:40px;cursor:pointer;transition:.3s}
.lang-btn:hover,.lang-btn.active{background:#fff;color:var(--cbs-deep);border-color:#fff}
header.scrolled .lang-btn.active{background:var(--cbs-deep);color:#fff;border-color:var(--cbs-deep)}
.burger{display:none;width:44px;height:44px;cursor:pointer;z-index:1002;position:relative}
.burger span{display:block;width:22px;height:1.5px;background:#fff;margin:6px auto;transition:all .35s}
.burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}
.mobile-menu{position:fixed;inset:0;background:rgba(11,46,90,.98);backdrop-filter:blur(12px);z-index:1001;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:26px;opacity:0;pointer-events:none;transition:opacity .4s}
.mobile-menu.open{opacity:1;pointer-events:auto}
.mobile-menu a,.mobile-menu-close{color:#fff;font-family:var(--serif);font-size:24px;letter-spacing:1.5px;opacity:0;transform:translateY(18px);transition:all .45s}
.mobile-menu.open a,.mobile-menu.open .mobile-menu-close{opacity:1;transform:none}
.mobile-menu a:nth-of-type(1){transition-delay:.05s}.mobile-menu a:nth-of-type(2){transition-delay:.12s}
.mobile-menu a:nth-of-type(3){transition-delay:.19s}.mobile-menu a:nth-of-type(4){transition-delay:.26s}.mobile-menu a:nth-of-type(5){transition-delay:.33s}
.mobile-menu .mobile-menu-close{transition-delay:.4s}

/* hero */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--cbs-deep);color:#fff}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 78% 18%,rgba(0,147,208,.32),transparent 42%),radial-gradient(circle at 18% 82%,rgba(176,141,74,.16),transparent 38%)}
.hero-grid{position:absolute;inset:0;opacity:.35;background-image:linear-gradient(rgba(255,255,255,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.06) 1px,transparent 1px);background-size:60px 60px;-webkit-mask-image:radial-gradient(circle at 50% 40%,#000,transparent 70%);mask-image:radial-gradient(circle at 50% 40%,#000,transparent 70%)}
.hero-wrap{position:relative;z-index:2;width:min(1120px,90%);margin:0 auto;padding:80px 0 112px}
.hero-eyebrow{display:inline-flex;align-items:center;gap:12px;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:rgba(255,255,255,.75);border:1px solid rgba(255,255,255,.22);padding:9px 18px;border-radius:40px;margin-bottom:32px;opacity:0;animation:fadeUp .9s .2s forwards}
.hero-eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--cbs-gold);display:inline-block}
.hero h1{font-size:clamp(34px,6.5vw,78px);line-height:1.05;font-weight:600;letter-spacing:.5px;margin-bottom:16px;opacity:0;animation:fadeUp 1s .35s forwards}
.hero h1 .hero-title-zh,.hero h1 .hero-title-en{display:block}
.hero h1 .hero-title-en{margin-top:12px}
.hero h1 .gold{color:var(--cbs-gold)}
.hero h1 .th{display:block;font-size:clamp(12px,1.6vw,18px);font-weight:500;letter-spacing:5px;color:rgba(255,255,255,.62);margin-bottom:18px;font-family:var(--sans);text-transform:uppercase}
.hero-intro{width:100%;max-width:1000px;font-size:clamp(15px,1.45vw,18px);color:rgba(255,255,255,.8);font-weight:300;line-height:1.9;margin-bottom:36px;opacity:0;animation:fadeUp 1s .5s forwards}
.hero-intro p+p{margin-top:18px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;opacity:0;animation:fadeUp 1s .65s forwards}
.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 32px;border-radius:50px;font-weight:600;font-size:14px;letter-spacing:.5px;transition:all .35s;cursor:pointer;border:none}
.btn-gold{background:var(--cbs-gold);color:#fff;box-shadow:0 10px 28px rgba(176,141,74,.35)}
.btn-gold:hover{background:#9e7d3e;transform:translateY(-2px);box-shadow:0 14px 36px rgba(176,141,74,.45)}
.btn-ghost{border:1px solid rgba(255,255,255,.5);color:#fff;background:transparent}
.btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.06)}
.btn-ghost svg{width:14px;height:14px;transition:transform .3s}
.btn-ghost:hover svg{transform:translateX(3px)}
.hero-meta{display:flex;gap:0;margin-top:60px;border-top:1px solid rgba(255,255,255,.14);padding-top:30px;flex-wrap:wrap;opacity:0;animation:fadeUp 1s .8s forwards}
.hero-meta .hm{flex:1 1 0;min-width:150px;padding-right:20px}
.hero-meta .hm--directors{flex:2 1 0;min-width:300px;padding-right:0}
.hero-meta .hm .k{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:rgba(255,255,255,.5);margin-bottom:6px}
.hero-meta .hm .v{font-family:var(--serif);font-size:22px;color:#fff;font-weight:600}
.hero-meta .hm .v small{font-family:var(--sans);font-size:12px;color:rgba(255,255,255,.65);display:block;font-weight:400;margin-top:2px}
.hero-directors-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}
.hero-director-link{display:flex;align-items:center;min-width:0;width:100%;gap:6px;padding:4px;border:0;border-radius:8px;background:transparent;color:rgba(255,255,255,.82);font:inherit;text-align:left;cursor:pointer;transition:color .25s,background .25s,opacity .25s,transform .25s}
.hero-director-link:hover{background:rgba(255,255,255,.05);color:var(--cbs-gold)}
.hero-director-link:active{opacity:.72;transform:translateY(1px)}
.hero-director-avatar{width:30px;height:30px;flex:0 0 30px;border-radius:50%;object-fit:cover;object-position:center}
.hero-director-copy{display:flex;flex-direction:column;justify-content:center;min-width:0;flex:1;line-height:1.3}
.hero-director-name-zh,.hero-director-name-en{display:block;max-width:100%;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hero-director-name-zh{font-size:13px}
.hero-director-name-en{margin-top:3px;font-family:var(--font-latin);font-size:11.5px;color:rgba(255,255,255,.62)}
.hero-director-link--english .hero-director-name-en{margin-top:0;font-size:13px}
.hero-director-link:hover .hero-director-name-en{color:inherit}
.hero-director-arrow{flex:0 0 auto;font-family:var(--font-latin);font-size:16px;line-height:1;color:rgba(255,255,255,.68);transition:transform .25s,color .25s}
.hero-director-link:hover .hero-director-arrow{color:inherit;transform:translateX(2px)}
.scroll-hint{position:absolute;bottom:76px;left:50%;transform:translateX(-50%);z-index:2;display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.5)}
.scroll-hint span{font-size:10px;letter-spacing:3px;text-transform:uppercase}
.scroll-hint .wheel{width:24px;height:38px;border:1px solid rgba(255,255,255,.35);border-radius:20px;position:relative}
.scroll-hint .wheel::after{content:"";position:absolute;top:6px;left:50%;width:3px;height:6px;border-radius:4px;background:var(--cbs-gold);transform:translateX(-50%);animation:wheel 1.8s infinite}
.hero > .ticker{position:absolute;left:0;right:0;bottom:0;z-index:1}
@keyframes wheel{0%{opacity:0;top:6px}40%{opacity:1}100%{opacity:0;top:18px}}
@keyframes fadeUp{from{opacity:0;transform:translateY(26px)}to{opacity:1;transform:none}}

/* ticker */
.ticker{background:var(--cbs-deep);border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);padding:16px 0;overflow:hidden;position:relative}
.ticker-track{display:flex;gap:60px;white-space:nowrap;animation:scroll 32s linear infinite;width:max-content}
.ticker-track span{color:rgba(255,255,255,.55);font-size:12px;letter-spacing:2px;text-transform:uppercase;display:flex;align-items:center;gap:60px}
.ticker-track b{color:var(--cbs-gold);font-weight:600}
@keyframes scroll{to{transform:translateX(-50%)}}

/* destinations */
.destinations-section{background:#f3f7fb;padding:120px 0 128px;overflow:hidden}
.destination-overview{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:58px;align-items:center}
.destination-overview-copy{min-width:0}
.destination-eyebrow{display:inline-block;color:var(--cbs-blue);font-size:11px;font-weight:700;letter-spacing:2.8px;line-height:1.3;text-transform:uppercase}
.destination-eyebrow::after{content:"";display:block;width:36px;height:1px;margin-top:12px;background:var(--cbs-gold)}
.destination-overview-title{margin-top:18px;color:var(--cbs-deep);font-size:clamp(30px,3.5vw,52px);line-height:1.12;letter-spacing:.2px}
.destination-overview-subtitle{margin-top:14px;color:var(--cbs-deep);font-size:18px;font-weight:600;line-height:1.5}
.destination-overview-program{margin-top:7px;color:var(--cbs-blue);font-size:14px;font-weight:600;line-height:1.6}
.destination-overview-paragraph{margin-top:20px;color:var(--slate);font-size:16px;font-weight:300;line-height:1.85}
.destination-keywords{display:flex;flex-wrap:wrap;gap:8px;margin:24px 0 0;padding:0;list-style:none}
.destination-keywords li{padding:6px 12px;border:1px solid rgba(176,141,74,.48);border-radius:30px;color:var(--cbs-deep);font-size:12px;line-height:1.2;background:rgba(255,255,255,.45)}
.destination-route{margin-top:24px;color:var(--cbs-gold);font-family:var(--font-latin);font-size:12px;font-weight:600;letter-spacing:2px}
.destination-overview-images{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;min-width:0}
.destination-overview-image-card,.destination-city-image{margin:0;min-width:0}
.destination-overview-image-card img,.destination-city-image img{width:100%;height:100%;aspect-ratio:16 / 8;object-fit:cover;object-position:center;border-radius:22px;box-shadow:0 12px 32px rgba(11,46,90,.12)}
.destination-overview-image-card:first-child img{object-position:center 54%}
.destination-overview-image-card:nth-child(2) img{object-position:center 48%}
.destination-overview-image-card figcaption,.destination-city-image figcaption{margin-top:12px;color:var(--cbs-gold);font-family:var(--font-latin);font-size:11px;font-weight:700;letter-spacing:2px}
.destination-image-card{position:relative;display:block;width:100%;aspect-ratio:16 / 9;padding:0;border:0;border-radius:22px;background:#0B2E5A;overflow:hidden;text-align:left;cursor:pointer;box-shadow:0 12px 32px rgba(11,46,90,.12);transition:transform .35s ease,box-shadow .35s ease}
.destination-image-card:first-child{aspect-ratio:1918 / 820}
.destination-image-card:nth-child(2){aspect-ratio:1928 / 816}
.destination-image-card img{position:relative;inset:auto;width:100%;height:auto;aspect-ratio:auto;max-width:none;border-radius:0;box-shadow:none;object-fit:contain;object-position:center;transition:transform .55s cubic-bezier(.22,.61,.36,1)}
.destination-image-card:first-child img{object-position:center 54%}
.destination-image-card:nth-child(2) img{object-position:center 48%}
.destination-image-card-overlay{position:absolute;inset:0;background:linear-gradient(180deg,rgba(4,33,84,.04) 25%,rgba(4,33,84,.82) 100%);z-index:1;pointer-events:none}
.destination-image-card-copy{position:absolute;left:22px;right:54px;bottom:20px;z-index:2;display:flex;flex-direction:column;color:#fff}
.destination-image-card-index{color:var(--cbs-gold-light);font-family:var(--font-latin);font-size:10px;font-weight:700;letter-spacing:2px;line-height:1.3}
.destination-image-card-title{margin-top:5px;font-family:var(--serif);font-size:22px;font-weight:600;line-height:1.2}
.destination-image-card-secondary{margin-top:3px;color:rgba(255,255,255,.72);font-family:var(--font-latin);font-size:11px;letter-spacing:1.1px;line-height:1.3;text-transform:uppercase}
.destination-image-card-arrow{position:absolute;right:20px;bottom:22px;z-index:2;color:#fff;font-family:var(--font-latin);font-size:25px;font-weight:300;line-height:1;animation:destinationArrow 1.8s ease-in-out infinite}
.destination-image-card:hover{transform:translateY(-5px);box-shadow:0 20px 42px rgba(11,46,90,.2)}
.destination-image-card:hover img{transform:scale(1.045)}
.destination-image-card:active{transform:translateY(-1px);box-shadow:0 10px 24px rgba(11,46,90,.16)}
.destination-image-card:focus-visible{outline:3px solid rgba(176,141,74,.8);outline-offset:4px}
@keyframes destinationArrow{0%,100%{transform:translateX(0);opacity:.72}50%{transform:translateX(5px);opacity:1}}
.destination-city{margin-top:112px;padding-top:8px}
.destination-city-heading{max-width:760px}
.destination-city-index{color:var(--cbs-gold);font-family:var(--font-latin);font-size:13px;font-weight:700;letter-spacing:2px}
.destination-city-title{margin-top:14px;color:var(--cbs-deep);font-size:clamp(30px,4vw,48px);line-height:1.15}
.destination-city-subtitle{margin-top:8px;color:var(--cbs-blue);font-size:20px;font-weight:600;line-height:1.45}
.destination-city-body{margin-top:34px}
.destination-city-paragraphs{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:34px;color:var(--slate);font-size:16px;font-weight:300;line-height:1.9}
.destination-city-image{margin-top:36px}
.destination-city-image img{aspect-ratio:16 / 7;object-position:center}
.destination-city-image figcaption{display:none}
.destination-insight-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:24px;margin-top:36px}
.destination-observation,.destination-reasons{padding:26px 28px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.72)}
.destination-reasons{border-color:rgba(176,141,74,.35);background:#fffaf0}
.destination-observation h3,.destination-reasons h3{color:var(--cbs-deep);font-size:17px;line-height:1.4;margin-bottom:18px}
.destination-bullets,.destination-checks{display:grid;gap:13px;margin:0;padding:0;list-style:none;color:var(--slate);font-size:14px;font-weight:300;line-height:1.7}
.destination-bullets li,.destination-checks li{position:relative;padding-left:20px}
.destination-bullets li::before{content:"•";position:absolute;left:0;color:var(--cbs-blue);font-size:18px;line-height:1.35}
.destination-checks li::before{content:"✓";position:absolute;left:0;color:var(--cbs-gold);font-weight:700}
.destination-city-closing{margin-top:24px;color:var(--cbs-gold);font-family:var(--font-latin);font-size:12px;font-weight:600;letter-spacing:2px}
.destination-comparison{margin-top:120px;padding:58px 60px 62px;border-radius:28px;background:var(--cbs-deep);color:#fff;box-shadow:0 18px 44px rgba(11,46,90,.16)}
.destination-comparison .destination-eyebrow{color:var(--cbs-gold-light)}
.destination-comparison-title{margin-top:18px;color:#fff;font-size:clamp(30px,4vw,50px);line-height:1.1}
.destination-comparison-subtitle{margin-top:4px;color:rgba(255,255,255,.76);font-family:var(--font-latin);font-size:21px;line-height:1.35}
.destination-comparison-intro{max-width:920px;margin-top:24px;color:rgba(255,255,255,.76);font-size:16px;font-weight:300;line-height:1.9}
.destination-comparison-reasons-title{margin-top:38px;color:var(--cbs-gold-light);font-size:18px;line-height:1.4}
.destination-comparison-reasons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:38px}
.destination-reason-card{min-width:0;padding:24px 26px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(255,255,255,.06)}
.destination-reason-number{color:var(--cbs-gold-light);font-family:var(--font-latin);font-size:32px;font-weight:600;line-height:1}
.destination-reason-card h3{margin-top:14px;color:#fff;font-size:17px;line-height:1.5}
.destination-reason-card p{margin-top:10px;color:rgba(255,255,255,.7);font-size:14px;font-weight:300;line-height:1.8}
.destination-comparison-keywords{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:30px}
.destination-keyword-group{padding-top:20px;border-top:1px solid rgba(255,255,255,.18)}
.destination-keyword-group h3{color:var(--cbs-gold-light);font-size:14px;line-height:1.4}
.destination-keyword-list{display:flex;flex-wrap:wrap;gap:8px 16px;margin:12px 0 0;padding:0;list-style:none;color:rgba(255,255,255,.76);font-family:var(--font-latin);font-size:13px;line-height:1.6}
.destination-keyword-list li{position:relative}
.destination-keyword-list li:not(:last-child)::after{content:"|";position:absolute;right:-11px;color:rgba(255,255,255,.3)}
.destination-comparison-closing{margin-top:34px;color:rgba(255,255,255,.72);font-size:15px;font-weight:300;line-height:1.9}
.destination-comparison-signature{margin-top:28px;color:var(--cbs-gold-light);font-family:var(--font-latin);font-size:12px;font-weight:700;letter-spacing:2.2px}

/* section head */
.sec-head{text-align:center;max-width:720px;margin:0 auto 60px}
.sec-tag{display:inline-block;font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--cbs-blue);font-weight:700;margin-bottom:14px}
.sec-tag::after{content:"";display:block;width:34px;height:1px;background:var(--cbs-gold);margin:12px auto 0}
.sec-head h2{font-size:clamp(28px,4vw,48px);font-weight:600;color:var(--cbs-deep);line-height:1.15;letter-spacing:.3px}
.sec-head p{color:var(--slate);margin-top:16px;font-size:16px;font-weight:300;line-height:1.75}

/* journey */
.journey{background:var(--bg)}
.journey .sec-head{max-width:1120px}
.journey .sec-head h2{font-size:clamp(28px,4vw,48px);white-space:nowrap}
.day-tabs{display:flex;justify-content:center;flex-wrap:wrap;gap:10px;margin-bottom:46px}
.day-tab{padding:12px 20px;border-radius:40px;background:#fff;border:1px solid var(--line);cursor:pointer;text-align:center;min-width:110px;transition:all .3s;color:var(--slate)}
.day-tab b{display:block;font-size:14px;color:var(--cbs-deep);font-family:var(--serif);font-weight:700;transition:color .3s}
.day-tab span{font-size:10px;letter-spacing:1px;text-transform:uppercase;color:var(--slate)}
.day-tab:hover{border-color:var(--cbs-blue);transform:translateY(-2px)}
.day-tab.active{background:var(--cbs-deep);border-color:var(--cbs-deep);box-shadow:0 10px 26px rgba(11,46,90,.22)}
.day-tab.active b{color:#fff}
.day-tab.active span{color:rgba(255,255,255,.7)}
.timeline{position:relative;max-width:820px;margin:0 auto}
.timeline::before{content:"";position:absolute;left:26px;top:0;bottom:0;width:1px;background:linear-gradient(180deg,var(--cbs-blue),var(--cbs-gold));opacity:.35}
.tl-item{position:relative;padding:0 0 32px 76px}
.tl-item .dot{position:absolute;left:13px;top:5px;width:26px;height:26px;border-radius:50%;background:#fff;border:2px solid var(--cbs-blue);display:flex;align-items:center;justify-content:center;box-shadow:0 3px 10px rgba(11,46,90,.1)}
.tl-item .dot::after{content:"";width:6px;height:6px;border-radius:50%;background:var(--cbs-blue)}
.tl-item.hl .dot{border-color:var(--cbs-gold)}
.tl-item.hl .dot::after{background:var(--cbs-gold)}
.tl-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:20px 24px;box-shadow:0 4px 18px rgba(11,46,90,.05);transition:transform .35s,box-shadow .35s,border-color .35s;position:relative}
.tl-card:hover{transform:translateX(6px);border-color:var(--cbs-blue);box-shadow:0 14px 36px rgba(11,46,90,.1)}
.tl-card.clickable{cursor:pointer}
.tl-card.clickable::after{content:"";position:absolute;right:20px;top:20px;width:22px;height:22px;background:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' stroke='%23B08D4A' stroke-width='2'%3E%3Ccircle cx='11' cy='11' r='9'/%3E%3Cpath d='M11 7v8M7 11h8'/%3E%3C/svg%3E") no-repeat center;background-size:contain;opacity:.7}
.tl-card.clickable:hover::after{opacity:1}
.tl-time{font-size:12px;font-weight:700;color:var(--cbs-blue);letter-spacing:.5px;margin-bottom:4px;display:flex;align-items:center;gap:8px}
.tl-time .slot{background:var(--cbs-sky);padding:3px 9px;border-radius:20px;font-size:10px;font-weight:700;color:var(--cbs-blue)}
.tl-card h4{font-size:17px;color:var(--cbs-deep);font-weight:600;margin-bottom:6px;line-height:1.4}
.tl-card .who{font-size:13px;color:var(--cbs-gold);font-weight:500;margin-bottom:4px}
.tl-card .note{font-size:13.5px;color:var(--slate);font-weight:300;line-height:1.7}
.tl-mentors{display:flex;gap:8px;align-items:center;margin:10px 0 6px}
.tl-mentor-avatar{width:34px;height:34px;border-radius:50%;object-fit:cover;object-position:left bottom;border:2px solid #fff;box-shadow:0 2px 8px rgba(11,46,90,.18);background:var(--cbs-deep);transition:transform .25s}
.tl-card:hover .tl-mentor-avatar{transform:scale(1.08)}
.tl-card.hlcard{border-left:3px solid var(--cbs-gold)}
.day-panel{display:none;animation:fadeUp .6s forwards}
.day-panel.active{display:block}
.mobile-day-accordion{display:none}
.day-tabs-head,.mobile-day-toggle,.mobile-day-scrim{display:none}
.note-bar{max-width:820px;margin:16px auto 0;display:flex;gap:28px;flex-wrap:wrap;justify-content:center;font-size:12px;color:var(--slate)}
.note-bar i{display:inline-block;width:8px;height:8px;border-radius:50%;margin-right:6px;vertical-align:middle}
.note-bar .gold i{background:var(--cbs-gold)}.note-bar .blue i{background:var(--cbs-blue)}

/* speakers */
.speakers{background:var(--white)}
.sp-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:22px}
.sp-card{background:#fff;border-radius:14px;overflow:hidden;border:1px solid var(--line);box-shadow:0 6px 20px rgba(11,46,90,.05);transition:transform .4s,box-shadow .4s;cursor:pointer}
.sp-card:hover{transform:translateY(-7px);box-shadow:0 22px 46px rgba(11,46,90,.12)}
.sp-avatar{height:190px;position:relative;display:flex;align-items:flex-end;justify-content:center;background:linear-gradient(160deg,#1B3A6B,#0B2E5A);color:#fff;overflow:hidden}
.sp-avatar img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;transition:transform .6s}
.sp-card:hover .sp-avatar img{transform:scale(1.02)}
.sp-avatar .init{font-family:var(--serif);font-size:56px;opacity:.95;line-height:1;color:var(--cbs-gold);z-index:2;position:relative;margin-bottom:20px}
.sp-body{padding:20px}
.sp-body h4{font-size:16px;color:var(--cbs-deep);font-family:var(--sans);font-weight:700;line-height:1.3}
.sp-body .aff{font-size:11.5px;color:var(--cbs-blue);font-weight:600;margin:5px 0 8px;letter-spacing:.3px;line-height:1.4}
.sp-body p{font-size:12.5px;color:var(--slate);font-weight:300;line-height:1.6}

/* locations */
.locations{background:var(--bg)}
.loc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.loc-card{position:relative;border-radius:14px;overflow:hidden;height:280px;cursor:pointer;border:1px solid var(--line);background:var(--cbs-deep);isolation:isolate;transition:transform .4s,box-shadow .4s}
.loc-card .bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s;z-index:0}
.loc-card:hover .bg{transform:scale(1.06)}
.loc-card:hover{transform:translateY(-5px);box-shadow:0 18px 34px rgba(11,46,90,.18)}
.loc-card:focus-visible{outline:3px solid rgba(176,141,74,.65);outline-offset:4px}
.loc-card::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(4,33,84,.95) 0%,rgba(4,33,84,.86) 24%,rgba(4,33,84,.58) 48%,rgba(4,33,84,.16) 72%,rgba(4,33,84,0) 100%);z-index:1;pointer-events:none}
.loc-info{position:absolute;left:0;right:0;bottom:0;padding:24px;z-index:2;color:#fff}
.loc-info .d{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:var(--cbs-gold);font-weight:700}
.loc-info h4{font-size:22px;font-family:var(--serif);margin:6px 0 4px;font-weight:600}
.loc-info p{font-size:12.5px;color:rgba(255,255,255,.75);font-weight:300}

/* enroll */
.enroll{position:relative;overflow:hidden;background:var(--cbs-deep);color:#fff;text-align:center}
.enroll::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 22% 78%,rgba(0,147,208,.28),transparent 48%)}
.enroll .wrap{position:relative;z-index:2}
.enroll h2{font-size:clamp(28px,4.6vw,52px);max-width:780px;margin:0 auto 22px;font-weight:600;line-height:1.2}
.enroll h2 .gold{color:var(--cbs-gold)}
.enroll p{color:rgba(255,255,255,.74);max-width:600px;margin:0 auto 36px;font-weight:300;font-size:16px;line-height:1.8}
.enroll-cta{display:flex;justify-content:center;gap:16px;flex-wrap:wrap;margin-bottom:46px}
.enroll-points{display:flex;justify-content:center;gap:50px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.12);padding-top:34px}
.enroll-points div{text-align:center}
.enroll-points b{font-family:var(--serif);font-size:26px;color:var(--cbs-gold);display:block;font-weight:600}
.enroll-points span{font-size:11px;letter-spacing:1.5px;color:rgba(255,255,255,.55);text-transform:uppercase}

/* footer */
footer{background:#050F21;color:rgba(255,255,255,.55);padding:56px 0 36px}
.foot-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:24px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.1)}
.foot-brand{display:flex;align-items:center;gap:12px;color:#fff}
.foot-top p{max-width:520px;font-size:13px;font-weight:300;line-height:1.8}
.foot-bottom{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:14px;padding-top:26px;font-size:12px}
.foot-links{display:flex;gap:26px;list-style:none}
.foot-links a:hover{color:#fff}

/* modal */
.modal-overlay{position:fixed;inset:0;background:rgba(11,46,90,.78);backdrop-filter:blur(6px);z-index:1100;opacity:0;pointer-events:none;transition:opacity .35s;display:flex;align-items:center;justify-content:center;padding:20px}
.modal-overlay.open{opacity:1;pointer-events:auto}
.modal{position:relative;background:#fff;border-radius:18px;width:min(760px,100%);max-height:90vh;overflow:hidden;box-shadow:0 40px 90px rgba(11,46,90,.35);display:flex;transform:translateY(30px) scale(.98);transition:transform .4s cubic-bezier(.22,.61,.36,1)}
.modal-overlay.open .modal{transform:none}
.modal-close{position:absolute;right:18px;top:18px;width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.3s;z-index:3}
.modal-close:hover{background:var(--cbs-deep);border-color:var(--cbs-deep)}
.modal-close:hover svg{stroke:#fff}
.modal-close svg{width:16px;height:16px;stroke:var(--cbs-deep);stroke-width:2}
.modal-img{width:40%;min-height:340px;position:relative;overflow:hidden;background:linear-gradient(160deg,#1B3A6B,#0B2E5A)}
.modal-img img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center top}
.modal-img .init{font-family:var(--serif);font-size:72px;color:var(--cbs-gold);position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.modal-body{width:60%;padding:42px 38px;overflow-y:auto}
.modal-body .role{font-size:11px;letter-spacing:2px;text-transform:uppercase;color:var(--cbs-gold);font-weight:700;margin-bottom:8px}
.modal-body h3{font-size:30px;color:var(--cbs-deep);margin-bottom:6px;line-height:1.2}
.modal-body .aff{font-size:14px;color:var(--cbs-blue);font-weight:600;margin-bottom:18px;line-height:1.5}
.modal-body .bio{font-size:14.5px;color:var(--slate);line-height:1.85;font-weight:300}
.modal-body .topics{margin-top:24px}
.modal-body .topics b{display:block;font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--cbs-deep);margin-bottom:10px}
.modal-body .topics .topic-tag{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:auto;min-width:0;white-space:nowrap;letter-spacing:normal;word-spacing:normal;font-size:12px;padding:6px 12px;background:var(--cbs-sky);color:var(--cbs-blue);border-radius:20px;margin:0 6px 8px 0;font-weight:500}
.location-modal{flex-direction:column;width:min(760px,100%);height:auto;max-height:90vh}
.location-modal .modal-img{width:100%;height:380px;min-height:0;flex:0 0 auto;overflow:hidden;background:#0B2E5A}
.location-modal .modal-img img{position:absolute;inset:0;width:100%;height:100%;max-width:none;object-fit:cover;object-position:center;transform:none}
.location-modal .modal-body{width:100%;padding:34px 38px 38px;min-height:0;flex:0 1 auto;overflow-y:auto}
.location-detail-section{margin-top:24px;padding-top:18px;border-top:1px solid var(--line)}
.location-detail-section h4{font-size:12px;letter-spacing:1.5px;text-transform:uppercase;color:var(--cbs-deep);margin-bottom:10px}
.location-detail-section p{font-size:13px;color:var(--slate);font-weight:300;line-height:1.7}
.location-placeholder{color:rgba(72,86,108,.68)!important;font-style:italic}
html.modal-page-locked{overscroll-behavior:none}
.destination-modal-overlay{align-items:center;padding:24px;overflow:hidden;overscroll-behavior:contain;touch-action:none}
.destination-modal{width:min(920px,100%);max-height:min(90vh,900px);flex-direction:column;border-radius:24px}
.destination-modal-image{position:relative;width:100%;height:auto;flex:0 0 auto;overflow:hidden;background:linear-gradient(160deg,#1B3A6B,#0B2E5A)}
.destination-modal-image img{position:relative;inset:auto;width:100%;height:auto;max-width:none;display:block;object-fit:contain;object-position:center}
.destination-modal-image .init{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:var(--cbs-gold);font-family:var(--serif);font-size:58px}
.destination-modal-body{width:100%;min-height:0;padding:34px 44px 44px;overflow-y:auto;overscroll-behavior:contain;touch-action:pan-y;-webkit-overflow-scrolling:touch}
.destination-modal-kicker{color:var(--cbs-gold);font-family:var(--font-latin);font-size:11px;font-weight:700;letter-spacing:2.4px;line-height:1.3}
.destination-modal-name-zh{margin-top:12px;color:var(--cbs-deep);font-size:34px;line-height:1.2}
.destination-modal-name-en{display:flex;flex-direction:column;margin-top:5px;color:var(--cbs-blue);font-family:var(--font-latin);line-height:1.3}
.destination-modal-name-en-title{font-size:19px;font-weight:600}
.destination-modal-name-en-subtitle{font-size:14px;opacity:.75}
.destination-modal-language-section{margin-top:30px;padding-top:24px;border-top:1px solid var(--line)}
.destination-modal-language-label{color:var(--cbs-gold);font-family:var(--font-latin);font-size:10px;font-weight:700;letter-spacing:2px;text-transform:uppercase}
.destination-modal-subtitle{margin-top:8px;color:var(--cbs-deep);font-size:16px;font-weight:600;line-height:1.55}
.destination-modal-paragraphs{display:grid;gap:14px;margin-top:16px;color:var(--slate);font-size:14.5px;font-weight:300;line-height:1.85}
.destination-modal-language-section h3{margin-top:24px;margin-bottom:12px;color:var(--cbs-deep);font-size:14px;line-height:1.4}
.destination-modal-list{display:grid;gap:10px;margin:0;padding:0;list-style:none;color:var(--slate);font-size:13.5px;font-weight:300;line-height:1.7}
.destination-modal-list li{position:relative;padding-left:18px}
.destination-modal-list li::before{content:"•";position:absolute;left:0;color:var(--cbs-blue);font-size:18px;line-height:1.35}
.destination-modal-list--checks li::before{content:"✓";color:var(--cbs-gold);font-size:14px;font-weight:700}
.destination-modal-closing{margin-top:22px;color:var(--slate);font-size:13.5px;font-weight:300;line-height:1.8}
.destination-modal-language-section--en{font-family:var(--font-latin)}
.destination-modal-comparison-section{margin-top:34px;padding-top:26px;border-top:1px solid var(--line)}
.destination-modal-comparison-section--en{font-family:var(--font-latin)}
.destination-modal-comparison-title{margin-top:10px;color:var(--cbs-deep);font-size:23px;line-height:1.3}
.destination-modal-comparison-subtitle{margin-top:2px;color:var(--cbs-blue);font-size:16px;line-height:1.4}
.destination-modal-comparison-intro{margin-top:14px;color:var(--slate);font-size:13.5px;font-weight:300;line-height:1.8}
.destination-modal-comparison-reasons-title{margin-top:22px;color:var(--cbs-deep);font-size:14px;line-height:1.4}
.destination-modal-comparison-reasons{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:12px}
.destination-modal-reason-card{min-width:0;padding:16px 17px;border:1px solid var(--line);border-radius:14px;background:#f7f9fc}
.destination-modal-reason-number{color:var(--cbs-gold);font-family:var(--font-latin);font-size:22px;font-weight:600;line-height:1}
.destination-modal-reason-card h5{margin-top:9px;color:var(--cbs-deep);font-size:13px;line-height:1.5}
.destination-modal-reason-card p{margin-top:7px;color:var(--slate);font-size:12.5px;font-weight:300;line-height:1.7}
.destination-modal-comparison-keywords{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:20px}
.destination-modal-keyword-group{padding-top:14px;border-top:1px solid var(--line)}
.destination-modal-keyword-group h4{color:var(--cbs-deep);font-size:13px;line-height:1.4}
.destination-modal-keyword-list{display:flex;flex-wrap:wrap;gap:5px 12px;margin:8px 0 0;padding:0;list-style:none;color:var(--cbs-blue);font-size:12px;line-height:1.6}
.destination-modal-keyword-list li{position:relative}
.destination-modal-keyword-list li:not(:last-child)::after{content:"|";position:absolute;right:-8px;color:var(--line)}
.destination-modal-comparison-closing{margin-top:20px;color:var(--slate);font-size:13px;font-weight:300;line-height:1.8}
.destination-modal-comparison-signature{margin-top:18px;color:var(--cbs-gold);font-family:var(--font-latin);font-size:11px;font-weight:700;letter-spacing:1.8px}

/* floating actions */
.float-actions{position:fixed;right:22px;bottom:22px;z-index:900;display:flex;flex-direction:column;gap:10px}
.fab{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;box-shadow:0 8px 22px rgba(11,46,90,.25);transition:transform .3s;border:none}
.fab:hover{transform:translateY(-3px)}
.fab svg{width:20px;height:20px}
.fab-top{background:var(--cbs-deep);color:#fff;opacity:0;pointer-events:none;transition:opacity .3s}
.fab-top.show{opacity:1;pointer-events:auto}

/* progress */
#progress{position:fixed;top:0;left:0;height:2px;background:var(--cbs-gold);z-index:1005;width:0;transition:width .1s linear}

/* responsive */
.mobile-itinerary-transition-mask{opacity:0;visibility:hidden;pointer-events:none}
@media(max-width:980px){
  .nav-links{display:none}
  .header-logo{width:min(50vw,280px)}
  header,header.scrolled{padding:12px 0}
  .mobile-header-actions{display:flex;align-items:center;gap:8px;margin-left:auto;flex:0 0 auto;white-space:nowrap}
  .mobile-header-lang{display:flex;align-items:center;gap:4px;white-space:nowrap}
  .mobile-header-lang .lang-btn{min-width:28px;padding:5px 3px;border:0;border-radius:5px;background:transparent;color:rgba(255,255,255,.55);font-size:12px;line-height:1}
  .mobile-header-lang .lang-btn.active{background:transparent;color:#fff;border:0;opacity:1}
  .mobile-header-lang .lang-btn:not(.active){opacity:.55}
  .lang-divider{color:rgba(255,255,255,.42);font-size:12px}
  header.scrolled .mobile-header-lang .lang-btn{color:var(--cbs-deep);border:0;background:transparent}
  header.scrolled .mobile-header-lang .lang-btn.active{color:var(--cbs-deep);border:0;background:transparent}
  header.scrolled .lang-divider{color:rgba(11,46,90,.42)}
  .burger{display:block}
  .mobile-menu-close{position:static;order:6;width:auto;height:auto;margin-top:-6px;padding:0;border:0;border-radius:0;background:transparent;color:#fff;display:flex;align-items:center;justify-content:center;gap:0;cursor:pointer}
  .mobile-menu-close span{font:inherit;line-height:1.3;font-weight:inherit;letter-spacing:inherit}
  .mobile-menu-close b{display:none}
  .sp-grid{grid-template-columns:repeat(3,1fr)}
  .loc-grid{grid-template-columns:repeat(2,1fr)}
  .modal{flex-direction:column}
  .modal-img{width:100%;height:240px;min-height:auto}
  .modal-body{width:100%;padding:30px}
  .float-chip.fc1{left:0}.float-chip.fc2{right:0}
}
@media(max-width:720px){
  .sp-grid{grid-template-columns:repeat(2,1fr)}
  .hero-meta .hm{min-width:50%;padding-bottom:14px}
  .hero-meta .hm--directors{flex-basis:100%;min-width:100%;padding-right:0;padding-top:4px}
  .hero-directors-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 10px}
  .hero-director-link{gap:5px;padding:4px}
  .hero-director-avatar{width:26px;height:26px;flex-basis:26px}
  .hero-director-name-zh{font-size:12px;letter-spacing:-.2px}
  .hero-director-name-en,.hero-director-link--english .hero-director-name-en{font-size:11px}
  .hero-director-arrow{font-size:14px}
  .hero-meta{gap:0}
}
@media(max-width:600px){
  .hero-wrap{width:min(100% - 40px,1120px);padding-top:96px;padding-bottom:116px}
  .hero-intro{max-width:none;font-size:15px;line-height:1.9;margin-bottom:32px}
  .hero-intro p+p{margin-top:16px}
  .hero-meta{margin-top:44px;padding-top:24px}
}
@media(max-width:768px){
  .journey .sec-head{max-width:720px}
  .journey .sec-head h2{font-size:clamp(26px,7.5vw,38px);white-space:normal}
  #timeline{display:none}
  .ticker-track{
    width:max-content;
    min-width:max-content;
    flex-shrink:0;
    animation:scroll 38s linear infinite;
    will-change:transform;
    transform:translate3d(0,0,0);
    backface-visibility:hidden;
  }
  .ticker-track span{flex:0 0 auto}
  .journey{overflow-anchor:none}
  .mobile-day-accordion{display:grid;gap:10px;margin:0 auto 24px;overflow-anchor:none}
  .mobile-day-card{position:relative;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:0 5px 16px rgba(11,46,90,.06);overflow-anchor:none;transition:border-color .3s ease,box-shadow .3s ease}
  .mobile-day-card.is-open{border-color:rgba(0,147,208,.58);box-shadow:0 10px 26px rgba(11,46,90,.1)}
  .mobile-day-card-toggle{position:relative;display:flex;align-items:center;width:100%;min-height:76px;padding:0 18px 16px;border:0;background:transparent;color:var(--cbs-deep);text-align:left;cursor:pointer}
  .mobile-day-main-row{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-width:0}
  .mobile-day-meta{display:flex;align-items:center;flex:1;min-width:0;gap:4px;font-size:13px;line-height:1.35;letter-spacing:.2px}
  .mobile-day-card-date{flex:0 0 auto;white-space:nowrap;color:var(--cbs-blue);font-weight:700}
  .mobile-day-card-separator{color:var(--slate)}
  .mobile-day-card-city{min-width:0;overflow:hidden;color:var(--slate);white-space:nowrap;text-overflow:ellipsis}
  .mobile-day-index{flex:0 0 auto;color:var(--cbs-deep);font-family:var(--serif);font-size:16px;line-height:1.2;font-weight:600;letter-spacing:.5px;white-space:nowrap}
  .mobile-day-card-chevron{position:absolute;left:50%;z-index:2;width:30px;height:20px;padding:0;border:0;background-color:var(--cbs-blue);-webkit-mask:url("assets/icons/bottom-jt.svg?v=20260827-03") center / 15px 15px no-repeat;mask:url("assets/icons/bottom-jt.svg?v=20260827-03") center / 15px 15px no-repeat;opacity:0;cursor:pointer;transform:translateX(-50%)}
  .mobile-day-card-chevron--header{bottom:2px;opacity:.6;animation:mobileDayChevronBounce 1.6s ease-in-out infinite}
  .mobile-day-card-chevron--bottom{bottom:5px;visibility:hidden;pointer-events:none}
  .mobile-day-card.is-open .mobile-day-card-chevron--header{opacity:0;visibility:hidden;pointer-events:none;animation:none}
  .mobile-day-card.is-open .mobile-day-card-chevron--bottom{visibility:visible;pointer-events:auto;opacity:1;animation:none;transform:translateX(-50%) rotate(180deg);transition:transform .3s ease}
  @keyframes mobileDayChevronBounce{0%,100%{transform:translate(-50%,0);opacity:.55}50%{transform:translate(-50%,3px);opacity:1}}
  .mobile-day-card-panel{display:grid;grid-template-rows:0fr;opacity:0;overflow-anchor:none;transition:grid-template-rows .34s cubic-bezier(.22,.61,.36,1),opacity .25s ease}
  .mobile-day-card-panel.is-open{grid-template-rows:1fr;opacity:1}
  .mobile-day-card-panel-inner{min-height:0;overflow:hidden;padding:0 18px;transition:padding .34s cubic-bezier(.22,.61,.36,1)}
  .mobile-day-card-panel.is-open .mobile-day-card-panel-inner{padding-top:14px;padding-bottom:42px}
  .mobile-day-timeline{position:relative;overflow-anchor:none}
  .mobile-day-timeline::before{content:"";position:absolute;left:12px;top:0;bottom:0;width:1px;background:linear-gradient(180deg,var(--cbs-blue),var(--cbs-gold));opacity:.35}
  .mobile-day-timeline .tl-item{padding:0 0 20px 40px}
  .mobile-day-timeline .tl-item:last-child{padding-bottom:0}
  .mobile-day-timeline .tl-item .dot{left:0;top:5px;width:26px;height:26px}
  .mobile-day-timeline .tl-card{padding:16px 16px;border-radius:14px}
  .mobile-day-timeline .tl-card h4{font-size:16px}
  .mobile-day-timeline .tl-card .note{font-size:13px}
  .modal-overlay{padding:16px}
  .modal{width:calc(100vw - 32px);max-width:430px;height:calc(100vh - 32px);height:min(calc(100dvh - 32px),760px);max-height:none;overflow:hidden}
  #mentorModal .modal{height:auto;max-height:calc(100dvh - 32px)}
  .modal-img{width:100%;height:auto;aspect-ratio:1.18 / 1;min-height:0;flex:0 0 auto;overflow:hidden}
  .modal-body{width:100%;min-height:0;flex:1 1 auto;padding:22px 22px 26px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin}
  #mentorModal .modal-body{height:auto;flex:0 1 auto;padding-bottom:24px}
  .modal-body .role{font-size:11px;line-height:1.3;letter-spacing:1.5px;margin-bottom:7px}
  .modal-body h3{font-size:25px;line-height:1.2;margin-bottom:7px}
  .modal-body .aff{font-size:13.5px;line-height:1.5;margin-bottom:16px;letter-spacing:normal;word-spacing:normal}
  .modal-body .bio{font-size:14px;line-height:1.7;letter-spacing:normal;word-spacing:normal;text-align:left}
  .modal-body .topics{margin-top:20px;padding-bottom:4px}
  .modal-body .topics b{font-size:11px;line-height:1.3;letter-spacing:1.2px;margin-bottom:10px}
  .modal-body .topics .topic-tag{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:auto;min-width:0;height:30px;padding:6px 11px;margin:0 6px 8px 0;border-radius:16px;font-size:12px;line-height:1;letter-spacing:normal;word-spacing:normal;white-space:nowrap;overflow-wrap:normal;word-break:normal}
  .modal-close{top:14px;right:14px;width:40px;height:40px}
  #mentorModal .modal-img img{inset:0;width:100%;height:100%;object-fit:cover;object-position:center top;transform:none;transform-origin:center}
  .location-modal{height:auto;max-height:calc(100dvh - 32px)}
  .location-modal .modal-img{height:clamp(240px,64vw,300px);min-height:0;aspect-ratio:auto}
  .location-modal .modal-body{height:auto;padding:22px 22px 28px;min-height:0;flex:0 1 auto}
  .destination-modal-overlay{padding:max(12px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) max(12px,env(safe-area-inset-bottom)) max(12px,env(safe-area-inset-left));align-items:center}
  .destination-modal{max-height:calc(100dvh - 24px);border-radius:20px}
  .destination-modal-image{height:auto;flex-basis:auto}
  .destination-modal-body{padding:26px 22px max(32px,calc(32px + env(safe-area-inset-bottom)))}
  .destination-modal-name-zh{font-size:29px}
  .destination-modal-name-en-title{font-size:17px}
  .destination-modal-name-en-subtitle{font-size:13px}
  .destination-modal-paragraphs{font-size:14px;line-height:1.8}
  .destination-modal-list{font-size:13px;line-height:1.65}
  .destination-modal-comparison-reasons,.destination-modal-comparison-keywords{grid-template-columns:1fr}
  .mobile-day-toggle{position:fixed;right:0;top:50%;z-index:1150;width:42px;min-height:86px;padding:12px 8px;border:1px solid rgba(255,255,255,.2);border-right:0;border-radius:14px 0 0 14px;background:var(--cbs-deep);color:#fff;box-shadow:0 8px 24px rgba(11,46,90,.24);display:flex;align-items:center;justify-content:center;flex-direction:column;gap:7px;cursor:pointer;transform:translateY(-50%);transition:opacity .25s,transform .25s}
  .mobile-day-toggle span{font-size:12px;line-height:1;writing-mode:vertical-rl;letter-spacing:2px}
  .mobile-day-toggle svg{width:13px;height:13px;transition:transform .25s}
  .mobile-day-toggle.is-hidden,.mobile-day-toggle.context-hidden{opacity:0;pointer-events:none;transform:translate(12px,-50%)}
  .mobile-day-scrim{display:block;position:fixed;inset:0;z-index:1190;background:rgba(0,0,0,.15);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .25s,visibility .25s}
  .mobile-day-scrim.open{opacity:1;visibility:visible;pointer-events:auto}
  .mobile-itinerary-transition-mask{position:fixed;left:0;right:0;bottom:0;top:0;z-index:950;background:rgba(248,250,252,.96);opacity:0;visibility:hidden;pointer-events:none;transition:opacity .16s ease,visibility 0s linear .16s}
  .mobile-itinerary-transition-mask.is-visible{opacity:1;visibility:visible;pointer-events:auto;transition:opacity .12s cubic-bezier(.22,1,.36,1),visibility 0s linear 0s}
  .mobile-day-accordion.is-transitioning .mobile-day-card-toggle,.mobile-day-accordion.is-transitioning .mobile-day-card-chevron{pointer-events:none}
  .mobile-day-toggle.is-transitioning{pointer-events:none}
  .mobile-day-accordion.is-transitioning .mobile-day-card-panel,.mobile-day-accordion.is-transitioning .mobile-day-card-panel-inner{transition-duration:0s}
  .day-tabs{position:fixed;top:0;right:0;bottom:0;z-index:1200;width:min(82vw,340px);height:100vh;height:100dvh;max-height:none;margin:0;padding:20px 16px 24px;display:flex;flex-direction:column;align-items:stretch;justify-content:flex-start;flex-wrap:nowrap;gap:8px;background:#fff;box-shadow:-16px 0 40px rgba(11,46,90,.18);overflow-y:auto;overscroll-behavior:contain;opacity:1!important;visibility:hidden;pointer-events:none;transform:translateX(105%)!important;transition:transform .25s ease,visibility .25s ease}
  .day-tabs.mobile-open{visibility:visible;pointer-events:auto;transform:translateX(0)!important}
  .day-tabs-head{display:flex;align-items:center;justify-content:space-between;flex:0 0 auto;padding:0 2px 10px;border-bottom:1px solid var(--line);color:var(--cbs-deep);font-size:14px;font-weight:700;letter-spacing:1px}
  .day-tabs-close{width:30px;height:30px;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--cbs-deep);font-size:21px;line-height:1;cursor:pointer}
  .day-tab{position:relative;width:100%;min-width:0;min-height:80px;flex:0 0 auto;padding:14px 16px;border:1px solid var(--line);border-radius:20px;text-align:left;transform:none!important;box-shadow:0 5px 16px rgba(11,46,90,.06);overflow:hidden}
  .day-tab b.day-number{position:absolute;right:16px;bottom:11px;font-size:16px;line-height:1.25;color:var(--cbs-deep);white-space:nowrap}
  .day-tab > .day-meta{display:block;margin:0;font-size:12px;line-height:1.35;letter-spacing:.2px}
  .day-tab .day-date{position:absolute;top:13px;left:16px;font-size:12px;color:var(--cbs-blue);white-space:nowrap}
  .day-tab .day-separator{display:none}
  .day-tab .day-city{position:absolute;left:16px;right:86px;bottom:12px;min-width:0;color:var(--cbs-deep);font-size:12px;line-height:1.35;text-transform:uppercase;overflow-wrap:normal;word-break:normal}
  .day-tab.active{background:var(--cbs-deep);border-color:var(--cbs-deep);box-shadow:0 9px 22px rgba(11,46,90,.2)}
  .day-tab.active b.day-number,.day-tab.active .day-city{color:#fff}
  .day-tab.active .day-date{color:rgba(255,255,255,.78)}

  .destinations-section{padding:82px 0 88px}
  .destination-overview{grid-template-columns:1fr;gap:36px}
  .destination-overview-images{gap:14px}
  .destination-city{margin-top:80px}
  .destination-city-paragraphs{grid-template-columns:1fr;gap:18px}
  .destination-insight-grid{grid-template-columns:1fr;gap:14px}
  .destination-comparison{margin-top:88px;padding:42px 24px 46px;border-radius:22px}
  .destination-comparison-reasons-title{margin-top:30px}
  .destination-comparison-reasons{grid-template-columns:1fr;gap:14px;margin-top:18px}
  .destination-comparison-keywords{grid-template-columns:1fr;gap:18px}
  .destination-observation,.destination-reasons{padding:22px 22px}
}
@media(max-width:768px) and (prefers-reduced-motion: reduce){
  .mobile-itinerary-transition-mask,.mobile-itinerary-transition-mask.is-visible{transition-duration:.01ms}
  .mobile-day-accordion.is-transitioning .mobile-day-card-panel,.mobile-day-accordion.is-transitioning .mobile-day-card-panel-inner{transition-duration:0s}
}
@media(max-width:600px){
  section{padding:72px 0}
  .sp-grid{grid-template-columns:1fr}
  .loc-grid{grid-template-columns:1fr}
  .loc-card{height:240px}
  .timeline{padding-left:0}
  .timeline::before{left:12px}
  .tl-item{padding:0 0 26px 50px}
  .tl-item .dot{left:0}
  .day-tab{min-width:96px;padding:10px 14px}
  .enroll-points{gap:24px}
  .modal-body h3{font-size:24px}
  .sp-avatar{height:auto;min-height:0;aspect-ratio:1.25 / 1}
  .sp-avatar img{object-fit:contain;object-position:center center;transform:scale(1.1)}
  .sp-card:hover .sp-avatar img{transform:scale(1.1)}
  .modal-img{height:auto;min-height:0;aspect-ratio:1.18 / 1;flex:0 0 auto}
  #mentorModal .modal-img img{object-fit:cover;object-position:center top;transform:none;transform-origin:center}
  .destination-overview-images{grid-template-columns:1fr;gap:20px}
  .destination-overview-title{font-size:32px}
  .destination-overview-subtitle{font-size:17px}
  .destination-overview-paragraph,.destination-city-paragraphs,.destination-comparison-intro{font-size:15px;line-height:1.85}
  .destination-city{margin-top:68px}
  .destination-city-title{font-size:32px}
  .destination-city-subtitle{font-size:18px}
  .destination-city-image{margin-top:28px}
  .destination-observation,.destination-reasons{padding:20px 18px}
  .destination-comparison{margin-top:76px;padding:34px 18px 38px}
  .destination-reason-card{padding:20px 18px}
}