/* v0.1: editorial travel identity; ivory #f5f2e9, indigo #243d45, bamboo #667957.
   Serif display / humanist sans body; 18px body floor, 44px touch targets, 8px spacing rhythm. */
:root{--paper:#f5f2e9;--ink:#243d45;--green:#667957;--gold:#ad8652;--line:#b5aa9166;--muted:#63716a;--serif:"Songti SC","STSong","Noto Serif CJK SC",serif;--sans:"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:18px;line-height:1.8}button,a{-webkit-tap-highlight-color:transparent}button{font:inherit;cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible{outline:3px solid var(--gold);outline-offset:5px}img{display:block;max-width:100%}button{color:inherit}p,h1,h2,h3,figure{margin:0}h2,h3{font-family:var(--serif);font-weight:500}h2{font-size:clamp(36px,5.5vw,62px);line-height:1.45;letter-spacing:.035em}h3{font-size:28px;line-height:1.45}button{border:0}.topbar{max-width:1120px;padding:28px 28px 16px;margin:auto;display:flex;align-items:center;justify-content:space-between}.wordmark{font-family:var(--serif);font-size:25px;letter-spacing:.14em;line-height:1.25}.wordmark span{display:block;font-family:var(--sans);font-size:10px;letter-spacing:.2em;margin-top:8px}.small-link{font-size:14px;min-height:44px;display:flex;gap:20px;align-items:center}.eyebrow{font-size:13px;letter-spacing:.17em;color:var(--green);font-weight:600}.hero{padding:22px 20px 52px;background:radial-gradient(ellipse at 50% 35%,#e4e6da 0,transparent 65%);text-align:center}.hero>.eyebrow{margin-bottom:26px}.stage{perspective:1600px;max-width:420px;margin:auto}.card{display:grid;transform-style:preserve-3d;transition:transform .8s cubic-bezier(.2,.7,.15,1);text-align:left}.card.flipped{transform:rotateY(180deg)}.face{grid-area:1/1;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:12px;overflow:hidden;box-shadow:0 24px 54px #243d4525;background:var(--paper);min-width:0}.front{display:flex;flex-direction:column}.portrait{position:relative;height:290px;overflow:hidden;background:#d5ddcf}.portrait img{width:100%;height:100%;object-fit:cover;object-position:50% 15%}.portrait:after{content:"";position:absolute;inset:70% 0 0;background:linear-gradient(transparent,#192f344d)}.portrait-note{position:absolute;left:26px;bottom:17px;z-index:1;font-size:12px;letter-spacing:.25em;color:#fff}.front-body{padding:24px 26px 22px;flex:1;background:linear-gradient(135deg,#fff7 0,transparent 60%)}h1{font:500 44px/1.4 var(--serif);letter-spacing:.07em;margin:6px 0 14px}h1 span{font-size:27px;font-style:italic;letter-spacing:0;font-family:Georgia,serif}.card-tagline{font-size:24px;line-height:1.65;font-family:var(--serif)}.card-meta{font-size:13px;color:var(--muted);margin:16px 0 20px;letter-spacing:.05em}.primary,.secondary{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:50px;padding:12px 18px;border-radius:4px;font-size:16px;font-weight:500;line-height:1.5}.primary{background:var(--green);color:#fff}.primary:hover{background:#536646}.secondary{background:transparent;border:1px solid var(--line)}.card-foot{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:17px;font-size:12px;color:var(--muted)}.flip{background:transparent;font-size:12px;min-height:44px;padding:8px 0;text-decoration:underline;text-underline-offset:5px;text-decoration-color:#ad865277}.flip span{font-size:18px;margin-left:5px}.flip-hint{font-size:12px;color:var(--muted);margin-top:28px;letter-spacing:.08em}.scroll-link{display:inline-flex;align-items:center;gap:18px;font-size:13px;letter-spacing:.08em;margin-top:26px;min-height:44px}.back{transform:rotateY(180deg);background:var(--ink);color:var(--paper);padding:28px;display:flex;flex-direction:column;gap:20px}.back-top{display:flex;align-items:center;justify-content:space-between;gap:10px}.back .eyebrow{color:#d7c399;font-size:11px}.back-heading{font:500 34px/1.5 var(--serif);margin-top:10px}.back p{font-size:16px;color:#e0e4dc;line-height:1.9}.back-list{padding:0;margin:0;list-style:none;font-size:15px}.back-list li{border-top:1px solid #ffffff30;padding:16px 0;display:flex;gap:14px}.back-list span{color:#d7c399;font:italic 20px Georgia,serif}.back-actions{margin-top:auto;display:grid;gap:10px}.back .secondary{border-color:#ffffff50;color:white}.back .back-note{font-size:13px}.section{max-width:1080px;margin:auto;padding:76px 28px}.section-head{margin-bottom:32px}.section-head .eyebrow{margin-bottom:16px}.section-head>p:last-child:not(.eyebrow){font-size:16px;color:var(--muted);margin-top:18px}.experience{padding-top:60px}.experience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.experience-button{padding:18px 22px;min-height:74px;display:flex;justify-content:space-between;align-items:center;border:1px solid #a9b1a2;border-radius:6px;background:transparent;font-size:18px;transition:background .3s,opacity .3s,transform .3s,border-color .3s}.experience-button:nth-child(2n){--accent:#ad8652}.experience-button:nth-child(3n){--accent:#537985}.dot{height:7px;width:7px;border-radius:50%;background:var(--accent,var(--green));transition:transform .3s}.experience-button:hover{background:#e7e9df}.experience-button[aria-expanded=true]{background:var(--ink);color:#fff;border-color:var(--ink)}.experience-button[aria-expanded=true] .dot{background:#d5bc90;transform:scale(1.35)}.experience-grid.has-active .experience-button[aria-expanded=false]{opacity:.48}.experience-grid.has-active .experience-button:hover{opacity:1}.experience-detail{border-bottom:1px solid var(--line);padding:26px 24px 18px;background:#e9ecdf;margin-top:16px;border-radius:4px;animation:openDetail .3s ease-out}.experience-detail>p:nth-child(2){margin-top:10px;font-size:18px;max-width:720px}.text-button{background:none;font-size:13px;margin-top:16px;min-height:44px;padding:8px 0;color:var(--muted)}.section-note{font-size:12px;color:var(--muted);margin-top:16px}.story{padding-top:24px;padding-bottom:60px}.story .section-head{margin-bottom:40px}.story-row{border-top:1px solid var(--line);display:grid;grid-template-columns:60px 1fr 110px;gap:20px;padding:30px 0}.story-number{font:italic 28px/1.4 Georgia,serif;color:var(--gold)}.story-copy p{margin-top:14px;color:var(--muted);max-width:650px;font-size:18px}.story-aside{writing-mode:vertical-rl;justify-self:end;font-size:13px;letter-spacing:.3em;color:var(--green)}.photo-story{display:grid;grid-template-columns:1fr 1fr;background:var(--ink);color:var(--paper)}.photo-story-image{max-height:680px;overflow:hidden}.photo-story-image img{width:100%;height:100%;object-fit:cover;object-position:center 43%}.photo-story-copy{align-self:center;padding:60px clamp(28px,6vw,100px)}.photo-story .eyebrow{color:#c2cba7;margin-bottom:24px}.photo-story h2{font-size:clamp(36px,4.6vw,62px)}.photo-story-copy>p{margin-top:26px;color:#dce0d6}.fine-line{display:block;height:1px;background:#c2cba750;width:68px;margin-top:32px}.small{font-size:13px!important}.moment-grid{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:start}.moment-grid figure:nth-child(2){padding-top:100px}.moment-grid img{width:100%;height:460px;object-fit:cover}.moment-grid figure:nth-child(2) img{height:360px}.moment-grid figcaption{font-size:15px;margin-top:18px}.moment-grid figcaption span{display:block;font-size:11px;color:var(--green);letter-spacing:.12em;margin-bottom:8px}.contact{text-align:center;border-top:1px solid var(--line);padding-top:56px;padding-bottom:70px}.contact h2{margin:14px 0 24px}.contact>p{color:var(--muted)}.contact-actions{display:flex;gap:12px;max-width:460px;margin:28px auto 0}.contact-preview{font-size:12px;margin-top:18px}footer{border-top:1px solid var(--line);padding:26px 28px;max-width:1080px;margin:auto;display:flex;justify-content:space-between;gap:18px;font-size:12px;color:var(--muted)}dialog{background:var(--paper);color:var(--ink);border:0;border-radius:10px;padding:34px 24px 24px;max-width:420px;width:calc(100% - 32px);max-height:90dvh;overflow:auto;box-shadow:0 20px 80px #0004}dialog::backdrop{background:#172b33b3;backdrop-filter:blur(5px)}dialog h2{font-size:30px;margin:10px 0 18px}dialog p{font-size:16px;margin-bottom:24px}.dialog-close{position:absolute;right:8px;top:8px;width:44px;height:44px;background:transparent;font-size:27px}.share-preview{max-height:50dvh;width:auto;margin:0 auto 20px;border-radius:5px}dialog .secondary{margin-top:12px}.reveal{opacity:1}.motion-ready .reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease,transform .7s ease}.motion-ready .reveal.visible{opacity:1;transform:translateY(0)}.mobile-only{display:none}@keyframes openDetail{from{opacity:0;transform:translateY(-7px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:650px){.topbar{padding:24px 22px 12px}.hero{padding-top:20px}.section{padding:50px 22px}.experience-grid{grid-template-columns:repeat(2,1fr);gap:10px}.experience-button{min-height:68px;padding:15px 17px;font-size:17px}.story{padding-top:16px;padding-bottom:36px}.story-row{grid-template-columns:38px 1fr;gap:14px;padding:28px 0}.story-aside{display:none}.story-copy p{font-size:17px}.story-copy h3{font-size:25px}.photo-story{grid-template-columns:1fr}.photo-story-image{height:440px}.photo-story-copy{padding:42px 28px}.photo-story-copy>p{font-size:17px}.moment-grid{gap:16px}.moment-grid img{height:300px}.moment-grid figure:nth-child(2){padding-top:62px}.moment-grid figure:nth-child(2) img{height:235px}.moment-grid figcaption{font-size:13px;line-height:1.7}.moment-grid figcaption span{font-size:10px}.contact-actions{flex-direction:column;max-width:320px}.contact>p{font-size:17px}footer{padding:24px 22px;flex-wrap:wrap;font-size:11px}.mobile-only{display:block}}
@media(max-width:360px){.hero{padding-left:14px;padding-right:14px}.front-body{padding:22px}.portrait{height:250px}h1{font-size:38px}h1 span{font-size:23px}.card-meta{font-size:12px}.back{padding:23px;gap:16px}.back-heading{font-size:29px}.back-list{font-size:13px}.card-foot{font-size:11px}.flip{font-size:11px}.moment-grid{grid-template-columns:1fr}.moment-grid figure:nth-child(2){padding-top:0}.moment-grid img,.moment-grid figure:nth-child(2) img{height:360px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.motion-ready .reveal{opacity:1;transform:none}}

[hidden]{display:none!important}

/* v0.2: Dali landscape and textile-inspired detail */
.wechat-icon{width:24px;height:24px;filter:brightness(0) invert(1)}
.contact-qr{width:100%;max-width:310px;margin:0 auto 20px;border-radius:8px}
.qr-instructions{text-align:center;font-size:14px!important}.qr-note{text-align:center;margin:16px 0 0}
.audience-list strong{display:block;font-size:17px;font-weight:500}.back .audience-list p{font-size:13px;line-height:1.7;margin-top:5px;color:#d8dfd8}.audience-list li{padding:13px 0}.back{gap:15px}.back-heading{font-size:31px}
.dali-landscape{max-width:1080px;margin:0 auto;padding:0 28px 20px;text-align:center;color:#667957}.dali-landscape svg{display:block;width:100%;height:auto;stroke:currentColor;stroke-width:1.2;opacity:.44}.dali-landscape span{font-size:12px;letter-spacing:.25em;display:inline-block;margin-top:16px}
.front-body{position:relative;isolation:isolate}.front-body:before{content:"";position:absolute;inset:0;pointer-events:none;z-index:-1;background:radial-gradient(circle at 100% 100%,transparent 35%,#66795708 35.5%,transparent 36%,transparent 41%,#66795708 41.5%,transparent 42%)}
.photo-story{position:relative}.photo-story:after{content:"";position:absolute;left:0;right:0;bottom:0;height:10px;background:repeating-linear-gradient(135deg,#d7c39988 0 2px,transparent 2px 10px)}
.contact{background-image:radial-gradient(ellipse at 50% 100%,#66795712,transparent 70%)}
@media(max-width:360px){.back{padding:20px;gap:12px}.back-heading{font-size:28px}.audience-list strong{font-size:16px}}