/* =========================================================
   Penglai Business Travel — v2 "immersive photo" design
   Palette: ink navy · warm ivory · champagne gold
   ========================================================= */
@import url("../fonts/fonts.css");

:root{
  --ink:#0d1524;
  --ink-2:#16213a;
  --ivory:#f6f2ea;
  --paper:#fbf9f5;
  --sand:#ece5d8;
  --gold:#b8915a;
  --gold-2:#d4b483;
  --text:#1c2333;
  --muted:#626b7c;
  --line:rgba(13,21,36,.12);
  --radius:18px;
  --radius-lg:28px;
  --shadow:0 24px 60px -24px rgba(13,21,36,.35);
  --serif:"Playfair Display",Georgia,"Times New Roman",serif;
  --sans:"Inter",system-ui,-apple-system,"Segoe UI",Roboto,"Helvetica Neue",Arial,"PingFang SC","Microsoft YaHei",sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--text);background:var(--paper);line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.container{width:min(1240px,100% - 3rem);margin-inline:auto}
.narrow{max-width:760px}

/* ---------- Typography ---------- */
h1,h2,h3{font-family:var(--serif);font-weight:600;letter-spacing:-.01em;line-height:1.12;color:var(--ink)}
h1{font-size:clamp(2.6rem,6.2vw,5.4rem)}
h2{font-size:clamp(2rem,3.8vw,3.2rem)}
h3{font-size:clamp(1.35rem,2vw,1.7rem)}
h4{font-family:var(--sans);font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--gold)}
em.accent,.accent{font-style:italic;color:var(--gold-2)}
.label{display:inline-flex;align-items:center;gap:.75rem;font-size:.74rem;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:1.1rem}
.label::before{content:"";width:34px;height:1px;background:currentColor}
.lead{font-size:clamp(1.05rem,1.4vw,1.22rem);color:var(--muted);line-height:1.7}

/* ---------- Buttons ---------- */
.btn{display:inline-flex;align-items:center;gap:.6rem;padding:.95rem 1.6rem;border-radius:999px;font-weight:600;font-size:.92rem;letter-spacing:.02em;transition:all .35s var(--ease);border:1px solid transparent;cursor:pointer;font-family:var(--sans)}
.btn .arr{transition:transform .35s var(--ease)}
.btn:hover .arr{transform:translateX(4px)}
.btn-gold{background:var(--gold);color:#fff}
.btn-gold:hover{background:#a37d48;box-shadow:0 14px 30px -12px rgba(184,145,90,.8)}
.btn-light{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.45);backdrop-filter:blur(8px)}
.btn-light:hover{background:#fff;color:var(--ink)}
.btn-ink{background:var(--ink);color:#fff}
.btn-ink:hover{background:var(--gold)}
.btn-line{border-color:var(--ink);color:var(--ink)}
.btn-line:hover{background:var(--ink);color:#fff}
.link-arrow{display:inline-flex;gap:.5rem;align-items:center;font-weight:600;font-size:.92rem;color:var(--ink);border-bottom:1px solid var(--gold);padding-bottom:3px;transition:gap .3s var(--ease)}
.link-arrow:hover{gap:.85rem}

/* ---------- Header ---------- */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50;transition:background .4s var(--ease),box-shadow .4s,padding .4s;padding:1.25rem 0}
.site-header.scrolled{background:rgba(251,249,245,.92);backdrop-filter:blur(14px);box-shadow:0 1px 0 var(--line);padding:.7rem 0}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:1.5rem}
.logo{display:flex;align-items:center;gap:.8rem;color:#fff;transition:color .4s}
.logo-mark{width:44px;height:44px;border:1px solid currentColor;border-radius:50%;display:grid;place-items:center;font-family:var(--serif);font-size:1.25rem;font-weight:600;font-style:italic}
.logo-text{font-family:var(--serif);font-size:1.18rem;font-weight:600;line-height:1.05}
.logo-text span{display:block;font-family:var(--sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;opacity:.75;margin-top:.3rem}
.nav{display:flex;align-items:center;gap:2rem}
.nav a{color:rgba(255,255,255,.88);font-size:.9rem;font-weight:500;position:relative;transition:color .3s}
.nav a:not(.btn)::after{content:"";position:absolute;left:0;bottom:-6px;height:1px;width:0;background:var(--gold-2);transition:width .35s var(--ease)}
.nav a:not(.btn):hover::after,.nav a.active::after{width:100%}
.nav a:hover{color:#fff}
.nav .btn{padding:.7rem 1.25rem;color:#fff}
.site-header.scrolled .logo{color:var(--ink)}
.site-header.scrolled .nav a:not(.btn){color:var(--text)}
.site-header.scrolled .btn-light{border-color:var(--ink);color:var(--ink);background:transparent}
.site-header.scrolled .btn-light:hover{background:var(--ink);color:#fff}
.nav-toggle{display:none;background:none;border:0;width:44px;height:44px;cursor:pointer;flex-direction:column;justify-content:center;gap:6px;align-items:center}
.nav-toggle span{width:24px;height:1.5px;background:#fff;transition:.3s}
.site-header.scrolled .nav-toggle span{background:var(--ink)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;isolation:isolate}
.hero-media,.page-hero .hero-media{position:absolute;inset:0;z-index:-2}
.hero-media img{width:100%;height:100%;object-fit:cover;animation:kenburns 22s ease-out both}
.hero::before,.page-hero::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(9,14,26,.55) 0%,rgba(9,14,26,.15) 35%,rgba(9,14,26,.55) 70%,rgba(9,14,26,.92) 100%)}
.page-hero::before{background:linear-gradient(90deg,rgba(9,14,26,.82) 0%,rgba(9,14,26,.55) 45%,rgba(9,14,26,.15) 100%),linear-gradient(180deg,rgba(9,14,26,.35) 0%,rgba(9,14,26,0) 30%,rgba(9,14,26,.6) 100%)}
@keyframes kenburns{from{transform:scale(1.08)}to{transform:scale(1)}}
.hero-content{padding:12rem 0 3rem}
.hero .eyebrow,.page-hero .eyebrow{display:inline-flex;align-items:center;gap:.75rem;font-size:.75rem;letter-spacing:.24em;text-transform:uppercase;font-weight:600;color:var(--gold-2);margin-bottom:1.4rem}
.hero .eyebrow::before,.page-hero .eyebrow::before{content:"";width:40px;height:1px;background:currentColor}
.hero h1{color:#fff;max-width:13ch;margin-bottom:1.6rem;animation:rise 1s var(--ease) both .15s}
.hero h1 em{font-style:italic;color:var(--gold-2);font-weight:500}
.hero-lead{max-width:620px;font-size:clamp(1.02rem,1.3vw,1.18rem);color:rgba(255,255,255,.85);line-height:1.75;margin-bottom:2.2rem;animation:rise 1s var(--ease) both .3s}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;animation:rise 1s var(--ease) both .45s}
@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}
.hero-stats{margin-top:4.5rem;display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(255,255,255,.22)}
.hero-stats div{padding:1.6rem 1.5rem 0 0}
.hero-stats div+div{padding-left:1.5rem;border-left:1px solid rgba(255,255,255,.22)}
.hero-stats strong{display:block;font-family:var(--serif);font-size:clamp(1.7rem,2.6vw,2.4rem);font-weight:500;color:#fff;line-height:1.1}
.hero-stats span{font-size:.82rem;color:rgba(255,255,255,.7);letter-spacing:.02em}

.page-hero{position:relative;min-height:74vh;display:flex;align-items:flex-end;color:#fff;overflow:hidden;isolation:isolate}
.page-hero .container{padding:10rem 0 4.5rem}
.page-hero h1{color:#fff;font-size:clamp(2.4rem,5vw,4.4rem);max-width:18ch;margin-bottom:1.3rem}
.page-hero p{max-width:680px;color:rgba(255,255,255,.85);font-size:1.12rem;line-height:1.75}
.photo-credit{position:absolute;right:1rem;bottom:.8rem;font-size:.68rem;color:rgba(255,255,255,.6);z-index:2;letter-spacing:.02em}
.photo-credit.dark{color:rgba(13,21,36,.5)}

/* ---------- Sections ---------- */
.section{padding:clamp(5rem,9vw,8.5rem) 0}
.section-ivory{background:var(--ivory)}
.section-ink{background:var(--ink);color:rgba(255,255,255,.82)}
.section-ink h2,.section-ink h3{color:#fff}
.section-ink .lead,.section-ink .split-text p{color:rgba(255,255,255,.7)}
.section-head{display:grid;grid-template-columns:1.1fr .9fr;gap:3rem;align-items:end;margin-bottom:3.5rem}
.section-head.center{display:block;text-align:center;max-width:780px;margin-inline:auto}
.section-head.center .label{justify-content:center}
.section-head.center .lead{margin-top:1.2rem}

/* ---------- Image cards ---------- */
.img-card{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--ink);isolation:isolate;display:flex;flex-direction:column;justify-content:flex-end;min-height:min-content}
.img-card .media{position:absolute;inset:0;z-index:-1}
.img-card .media img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.img-card::after{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(9,14,26,0) 25%,rgba(9,14,26,.6) 55%,rgba(9,14,26,.92) 100%);transition:opacity .5s}
.img-card:hover .media img{transform:scale(1.06)}
.img-card .body{position:relative;padding:2rem;color:#fff}
.img-card h3{color:#fff;margin-bottom:.6rem}
.img-card p{color:rgba(255,255,255,.82);font-size:.97rem;max-width:46ch}
.tag{display:inline-block;font-size:.7rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;padding:.4rem .8rem;border-radius:999px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.3);backdrop-filter:blur(6px);color:#fff;margin-bottom:1rem}
.tag.gold{background:var(--gold);border-color:var(--gold)}

/* pillars: image on top, text below */
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.pillar .pic{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/5;margin-bottom:1.5rem;position:relative}
.pillar .pic img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.pillar:hover .pic img{transform:scale(1.06)}
.pillar .num{position:absolute;top:1.2rem;left:1.2rem;font-family:var(--serif);font-style:italic;color:#fff;font-size:1.05rem;background:rgba(9,14,26,.35);backdrop-filter:blur(6px);padding:.25rem .8rem;border-radius:999px}
.pillar h3{margin-bottom:.6rem}
.pillar p{color:var(--muted)}

.launch-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.75rem}
.launch-grid .img-card{aspect-ratio:5/6}
.launch-grid .img-card .body{padding:2.6rem}
.launch-grid h3{font-size:clamp(1.8rem,2.8vw,2.5rem)}
.launch-grid .btn{margin-top:1.4rem}
.launch-grid .img-card.channel-card{aspect-ratio:auto;min-height:480px}

.theme-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem;margin-top:1.75rem}
.theme-grid .img-card{aspect-ratio:3/4}
.theme-grid .img-card .body{padding:1.5rem}
.theme-grid h3{font-size:1.35rem}
.theme-grid.adv-grid{grid-template-columns:repeat(3,1fr);margin-top:0}
.theme-grid p{font-size:.9rem}

/* ---------- Split (image + text) ---------- */
.split{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2.5rem,6vw,6rem);align-items:center}
.split + .split{margin-top:clamp(5rem,9vw,8rem)}
.split.reverse .split-media{order:2}
.split-media{position:relative}
.split-media .main{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5;box-shadow:var(--shadow);position:relative}
.split-media .main.wide{aspect-ratio:5/4}
.split-media .main img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.split-media:hover .main img{transform:scale(1.04)}
.split-media .inset{position:absolute;width:42%;aspect-ratio:1;border-radius:var(--radius);overflow:hidden;border:6px solid var(--paper);bottom:-2.5rem;right:-2rem;box-shadow:var(--shadow)}
.split.reverse .split-media .inset{right:auto;left:-2rem}
.section-ivory .split-media .inset{border-color:var(--ivory)}
.split-media .inset img{width:100%;height:100%;object-fit:cover}
.split-text h2{margin-bottom:1.3rem}
.split-text p{color:var(--muted);margin-bottom:1rem}
.split-text .btn,.split-text .link-arrow{margin-top:1rem}

/* ---------- Advantages list ---------- */
.adv-list{display:grid;gap:0;margin-top:1.8rem;border-top:1px solid var(--line)}
.adv-item{display:grid;grid-template-columns:56px 1fr;gap:1rem;padding:1.35rem 0;border-bottom:1px solid var(--line)}
.adv-item .n{font-family:var(--serif);font-style:italic;color:var(--gold);font-size:1.5rem;line-height:1.2}
.adv-item h4{font-family:var(--serif);text-transform:none;letter-spacing:0;font-size:1.25rem;color:var(--ink);font-weight:600;margin-bottom:.25rem}
.adv-item p{color:var(--muted);font-size:.96rem;margin:0}
.section-ink .adv-list,.section-ink .adv-item{border-color:rgba(255,255,255,.14)}
.section-ink .adv-item h4{color:#fff}
.section-ink .adv-item p{color:rgba(255,255,255,.68)}

/* ---------- Duration cards (matrix) ---------- */
.dur-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.dur-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2rem 1.7rem;display:flex;flex-direction:column;gap:.9rem;transition:transform .45s var(--ease),box-shadow .45s}
.dur-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.dur-card .big{font-family:var(--serif);font-size:3.4rem;line-height:1;color:var(--ink);font-weight:500}
.dur-card .big small{font-size:1.1rem;font-style:italic;color:var(--gold);margin-left:.35rem}
.dur-card .role{font-weight:600;color:var(--ink);font-size:.98rem}
.dur-card p{color:var(--muted);font-size:.93rem}
.dur-card.self{background:var(--ink);border-color:var(--ink)}
.dur-card.self .big,.dur-card.self .role{color:#fff}
.dur-card.self p{color:rgba(255,255,255,.7)}
.badge{display:inline-block;align-self:flex-start;font-size:.68rem;letter-spacing:.14em;text-transform:uppercase;font-weight:600;padding:.35rem .75rem;border-radius:999px;background:var(--sand);color:var(--ink)}
.badge-self{background:var(--gold);color:#fff}
.note{margin-top:2rem;color:var(--muted);font-size:.92rem}
.note a{color:var(--ink);border-bottom:1px solid var(--gold)}

/* ---------- Gallery strip ---------- */
.gallery{display:grid;grid-auto-flow:column;grid-auto-columns:minmax(300px,1fr);gap:1rem;overflow-x:auto;scroll-snap-type:x mandatory;padding:0 max(1.5rem,calc((100vw - 1240px) / 2)) 1rem;scroll-padding-inline:max(1.5rem,calc((100vw - 1240px) / 2));scrollbar-width:thin}
.gallery figure{position:relative;scroll-snap-align:start;border-radius:var(--radius);overflow:hidden;height:440px}
.gallery figure:nth-child(even){height:380px;align-self:end}
.gallery img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.gallery figure:hover img{transform:scale(1.06)}
.gallery figcaption{position:absolute;left:1rem;bottom:1rem;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;font-weight:600;color:#fff;background:rgba(9,14,26,.45);backdrop-filter:blur(6px);padding:.4rem .8rem;border-radius:999px}
.gallery-wrap{padding-bottom:clamp(4rem,8vw,7rem)}

/* ---------- CTA band ---------- */
.cta-band{position:relative;color:#fff;text-align:center;padding:clamp(6rem,12vw,10rem) 0;isolation:isolate;overflow:hidden}
.cta-band .bg{position:absolute;inset:0;z-index:-2}
.cta-band .bg img{width:100%;height:100%;object-fit:cover}
.cta-band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(180deg,rgba(9,14,26,.72),rgba(9,14,26,.82))}
.cta-band h2{color:#fff;max-width:20ch;margin:0 auto 1.3rem}
.cta-band p{max-width:620px;margin:0 auto 2.2rem;color:rgba(255,255,255,.8);font-size:1.1rem}
.cta-band .hero-actions{justify-content:center;animation:none}

/* ---------- Generic cards ---------- */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:1.5rem}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:2.1rem;transition:transform .45s var(--ease),box-shadow .45s}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.card h3{font-size:1.4rem;margin-bottom:.6rem}
.card p{color:var(--muted);font-size:.96rem}
.card .icon{width:48px;height:48px;border-radius:50%;background:var(--ivory);color:var(--gold);display:grid;place-items:center;margin-bottom:1.3rem}
.card.dark{background:var(--ink);border-color:var(--ink)}
.card.dark h3{color:#fff}.card.dark p{color:rgba(255,255,255,.72)}
.card.dark strong{color:#fff}
.card p strong{color:var(--ink)}
.callout{margin-top:2rem;padding:1.5rem 1.8rem;border-left:3px solid var(--gold);background:#fff;border-radius:0 var(--radius) var(--radius) 0;color:var(--muted);font-size:.96rem}

/* ---------- Product detail ---------- */
.product{display:grid;grid-template-columns:.95fr 1.05fr;gap:clamp(2.5rem,5vw,5rem);align-items:start}
.product.reverse .product-media{order:2}
.product-media{position:sticky;top:6rem;display:grid;gap:1rem}
.product-media .main{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/5;position:relative;box-shadow:var(--shadow)}
.product-media .main img,.product-media .row img{width:100%;height:100%;object-fit:cover}
.product-media .row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.product-media .row div{border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;position:relative}
.product-body h2{margin-bottom:1rem}
.product-body .lead{margin-bottom:2rem}
.product-body h4{margin:2.2rem 0 .9rem}
.product-body ul{list-style:none;display:grid;gap:.65rem}
.product-body li{position:relative;padding-left:1.6rem;color:var(--muted)}
.product-body li::before{content:"";position:absolute;left:0;top:.72em;width:9px;height:1px;background:var(--gold)}
.product-body li strong{color:var(--ink)}
.dur-pills{display:grid;grid-template-columns:1fr 1fr;gap:.7rem}
.dur-pill{background:#fff;border:1px solid var(--line);border-radius:12px;padding:.85rem 1rem;font-size:.9rem;color:var(--text)}
.section-ivory .dur-pill{background:var(--paper)}
.dur-pill b{display:block;font-family:var(--serif);font-size:1.15rem;color:var(--gold);font-weight:600}
.timeline{list-style:none;border-left:1px solid var(--gold);margin-left:.4rem;padding-left:0!important;gap:1rem!important}
.timeline li{padding-left:1.6rem!important}
.timeline li::before{left:-5px!important;top:.55em!important;width:9px!important;height:9px!important;border-radius:50%;background:var(--gold)!important}
.timeline li b{color:var(--ink)}

/* ---------- About ---------- */
.mv-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-bottom:1.5rem}
.mv-grid .img-card{aspect-ratio:16/10}
.mv-grid .img-card .body{padding:2.4rem}
.mv-grid h3{font-size:2rem}
.mv-grid p{font-size:1.08rem}
.facts{background:#fff;border-radius:var(--radius-lg);padding:2.4rem;box-shadow:var(--shadow);display:grid;gap:1.4rem}
.facts div{border-bottom:1px solid var(--line);padding-bottom:1.2rem}
.facts div:last-child{border:0;padding:0}
.facts h4{margin-bottom:.4rem}
.facts p{color:var(--text)}
.team-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}
.team-card .portrait{position:relative;aspect-ratio:4/5;border-radius:var(--radius);overflow:hidden;margin-bottom:1.4rem;background:linear-gradient(150deg,#1d2a45,#0d1524 60%,#3a2f22);display:grid;place-items:center}
.team-card .portrait .initials{font-family:var(--serif);font-size:4.5rem;font-style:italic;color:var(--gold-2);opacity:.9}
.team-card .portrait .hint{position:absolute;bottom:1rem;left:0;right:0;text-align:center;font-size:.7rem;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.45)}
.team-card .portrait img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.team-card .role{font-size:.74rem;letter-spacing:.18em;text-transform:uppercase;font-weight:600;color:var(--gold);margin-bottom:.4rem}
.team-card h3{font-size:1.6rem}
.team-card .name-cn{color:var(--ink);opacity:.6;margin:.2rem 0 .8rem;font-size:.95rem}
.team-card p.bio{color:var(--muted);font-size:.95rem}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2.5rem,5vw,5rem);align-items:start}
.info-item{display:grid;grid-template-columns:52px 1fr;gap:1rem;padding:1.4rem 0;border-bottom:1px solid var(--line)}
.info-item .icon{width:52px;height:52px;border-radius:50%;background:var(--ink);color:var(--gold-2);display:grid;place-items:center}
.info-item h4{margin-bottom:.25rem}
.info-item p,.info-item a{color:var(--ink);font-size:1.05rem}
.info-item .cn{font-size:.88rem;color:var(--muted);margin-top:.3rem}
.contact-photo{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:16/10;margin-top:2rem;position:relative}
.contact-photo img{width:100%;height:100%;object-fit:cover}
.form-card{background:#fff;border-radius:var(--radius-lg);padding:clamp(2rem,4vw,3rem);box-shadow:var(--shadow);border:1px solid var(--line)}
.form-card h3{font-size:1.9rem;margin-bottom:.4rem}
.form-card .sub{color:var(--muted);font-size:.93rem;margin-bottom:1.8rem}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
.form-group{margin-bottom:1.1rem}
.form-group label{display:block;font-size:.78rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--ink);margin-bottom:.45rem}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:.95rem 1.1rem;border:1px solid var(--line);border-radius:12px;font:inherit;font-size:.97rem;background:var(--paper);transition:border .3s,box-shadow .3s;color:var(--text)}
.form-group textarea{min-height:150px;resize:vertical}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:0;border-color:var(--gold);box-shadow:0 0 0 4px rgba(184,145,90,.15);background:#fff}
.form-note{font-size:.8rem;color:var(--muted);margin-top:1rem;text-align:center}
.form-success{display:none;background:#eef6ee;border:1px solid #b9d8b9;color:#285c2c;padding:1rem 1.2rem;border-radius:12px;margin-bottom:1.2rem;font-size:.93rem}
.form-success.show{display:block}
.form-card .btn{width:100%;justify-content:center;padding:1.1rem}

/* ---------- Footer ---------- */
.site-footer{background:var(--ink);color:rgba(255,255,255,.65);padding:5.5rem 0 2.2rem;font-size:.93rem}
.footer-top{display:flex;justify-content:space-between;align-items:end;gap:2rem;padding-bottom:3rem;margin-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-top h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.8rem);max-width:18ch}
.footer-top h2 em{color:var(--gold-2)}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.3fr;gap:2.5rem}
.site-footer .logo{color:#fff;margin-bottom:1.2rem}
.site-footer h4{color:var(--gold-2);margin-bottom:1.1rem}
.site-footer ul{list-style:none;display:grid;gap:.6rem}
.site-footer a:hover{color:#fff}
.footer-bottom{margin-top:3.5rem;padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.1);display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;font-size:.8rem;color:rgba(255,255,255,.45)}

/* ---------- Reveal ---------- */
.js .reveal{opacity:0;transform:translateY(28px);transition:opacity 1s var(--ease),transform 1s var(--ease)}
.js .reveal.in{opacity:1;transform:none}
.mt-2{margin-top:2rem}.mt-3{margin-top:3rem}

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .theme-grid,.theme-grid.adv-grid,.dur-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:900px){
  body{font-size:16px}
  .nav-toggle{display:flex}
  .nav{position:fixed;inset:0;background:var(--ink);flex-direction:column;justify-content:center;gap:1.8rem;transform:translateY(-100%);transition:transform .5s var(--ease)}
  .nav.open{transform:none}
  .nav a,.site-header.scrolled .nav a:not(.btn){color:#fff;font-size:1.3rem;font-family:var(--serif)}
  .nav-toggle{position:relative;z-index:60}
  .nav-toggle[aria-expanded="true"] span{background:#fff}
  .section-head,.split,.product,.contact-grid,.mv-grid,.launch-grid,.pillars,.grid-2,.grid-3,.team-grid{grid-template-columns:1fr}
  .split.reverse .split-media,.product.reverse .product-media{order:0}
  .product-media{position:relative;top:0}
  .split-media .inset{right:1rem!important;left:auto!important;bottom:-1.5rem;width:38%}
  .hero-stats{grid-template-columns:1fr 1fr}
  .hero-stats div:nth-child(3){border-left:0;padding-left:0}
  .launch-grid .img-card{aspect-ratio:4/5}
  .launch-grid .img-card.channel-card{aspect-ratio:auto;min-height:0}
  .img-card .body,.launch-grid .img-card .body,.mv-grid .img-card .body{padding:1.6rem;padding-top:8rem}
  .pillar .pic{aspect-ratio:16/11}
  .footer-top{flex-direction:column;align-items:flex-start}
}
@media (max-width:560px){
  .container{width:min(1240px,100% - 2rem)}
  .theme-grid,.theme-grid.adv-grid,.dur-grid,.grid-4,.form-row,.dur-pills,.footer-grid{grid-template-columns:1fr}
  .theme-grid .img-card{aspect-ratio:4/3}
  .gallery{grid-auto-columns:78%}
  .gallery figure,.gallery figure:nth-child(even){height:340px}
  .hero-content{padding-top:9rem}
  .logo-text span{display:none}
}
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}

/* =========================================================
   v3 additions: top bar, search, slider, tour cards, socials
   ========================================================= */
.site-header{padding:0}
.site-header.scrolled{padding:0}
.header-inner{padding:1rem 0;transition:padding .4s var(--ease)}
.site-header.scrolled .header-inner{padding:.6rem 0}
.topbar{border-bottom:1px solid rgba(255,255,255,.14);font-size:.78rem;color:rgba(255,255,255,.75);max-height:60px;overflow:hidden;transition:max-height .4s var(--ease),opacity .3s}
.site-header.scrolled .topbar{max-height:0;opacity:0;border:0}
.topbar-inner{display:flex;justify-content:space-between;align-items:center;gap:1rem;padding:.45rem 0}
.topbar-left{display:flex;gap:1.6rem;align-items:center}
.topbar-left a:hover{color:#fff}
.topbar-right{display:flex;align-items:center;gap:.8rem}
.follow{letter-spacing:.14em;text-transform:uppercase;font-size:.68rem;font-weight:600;color:var(--gold-2)}

/* social icons */
.social{display:flex;align-items:center;gap:.45rem;flex-wrap:wrap}
.soc{display:inline-grid;place-items:center;border-radius:999px;transition:all .3s var(--ease);color:currentColor}
.soc svg{width:15px;height:15px}
.social-sm .soc{width:28px;height:28px;color:rgba(255,255,255,.85)}
.social-sm .soc:hover{background:var(--gold);color:#fff}
.xhs{font-size:.56rem;font-weight:700;letter-spacing:-.02em;line-height:1;font-family:var(--sans)}
.social-lg{gap:.7rem}
.social-lg .soc{display:inline-flex;gap:.55rem;padding:.75rem 1.1rem;border:1px solid var(--line);background:#fff;color:var(--ink);font-size:.86rem;font-weight:600}
.social-lg .soc svg{width:18px;height:18px}
.social-lg .soc .xhs{font-size:.7rem;background:#ff2442;color:#fff;padding:.25rem .35rem;border-radius:5px}
.social-lg .soc:hover{background:var(--ink);color:#fff;border-color:var(--ink);transform:translateY(-2px)}
.social-lg .soc-xiaohongshu .soc-label{display:none}
.social-foot{margin-top:1.4rem}
.social-foot .soc{width:38px;height:38px;border:1px solid rgba(255,255,255,.2);color:#fff}
.social-foot .soc:hover{background:var(--gold);border-color:var(--gold)}
.social-menu{display:none}
.social-band{background:var(--ivory);padding:3.2rem 0;border-top:1px solid var(--line)}
.social-band-inner{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap}
.social-band h3{font-size:1.6rem;max-width:26ch}
.social-band .label{margin-bottom:.6rem}

/* search */
.search{position:relative;display:flex;align-items:center;background:#fff;border-radius:999px;box-shadow:0 10px 30px -12px rgba(9,14,26,.45)}
.search input{flex:1;border:0;background:transparent;font:inherit;color:var(--ink);outline:0;min-width:0}
.search input::placeholder{color:#8a91a0}
.search input::-webkit-search-cancel-button{display:none}
.search-ico{color:var(--gold);display:grid;place-items:center}
.search-btn{border:0;cursor:pointer;background:var(--gold);color:#fff;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font:inherit;font-weight:600;transition:background .3s}
.search-btn:hover{background:#a37d48}
.search-nav{flex:1;max-width:440px;height:46px;padding-left:1.1rem;border:2px solid transparent}
.search-nav:focus-within{border-color:var(--gold)}
.search-nav input{padding:0 .7rem;font-size:.92rem}
.search-nav .search-btn{width:38px;height:38px;margin-right:3px}
.site-header.scrolled .search-nav{background:#fff;box-shadow:0 0 0 1px var(--line)}
.search-mobile{display:none}
.search-hero{height:68px;padding-left:1.5rem;max-width:720px;box-shadow:0 30px 60px -20px rgba(0,0,0,.6)}
.search-hero input{padding:0 1rem;font-size:1.08rem}
.search-hero .search-btn{height:56px;padding:0 1.6rem;margin-right:6px;font-size:.98rem}
.search-panel{position:absolute;top:calc(100% + 10px);left:0;right:0;background:#fff;border-radius:20px;box-shadow:0 30px 70px -20px rgba(9,14,26,.55);padding:1rem;z-index:80;color:var(--text);text-align:left;max-height:70vh;overflow:auto;min-width:340px}
.search-nav .search-panel{left:-40px;right:-120px}
.sp-head{font-size:.7rem;letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--muted);margin:.4rem .5rem .6rem}
.sp-tour{display:grid;grid-template-columns:76px 1fr auto;gap:.9rem;align-items:center;padding:.6rem;border-radius:14px;background:var(--ivory);margin-bottom:.5rem;transition:background .2s}
.sp-tour:hover,.sp-tour.active{background:var(--sand)}
.sp-tour img{width:76px;height:56px;object-fit:cover;border-radius:10px}
.sp-tour b{display:block;font-family:var(--serif);font-size:1.08rem;color:var(--ink)}
.sp-tour small{color:var(--muted);font-size:.8rem}
.sp-tour .go{font-size:.78rem;font-weight:600;color:var(--gold);white-space:nowrap}
.sp-item{display:flex;justify-content:space-between;gap:1rem;align-items:center;padding:.6rem .6rem;border-radius:10px;font-size:.92rem}
.sp-item:hover,.sp-item.active{background:var(--paper)}
.sp-item b{color:var(--ink);font-weight:600}
.sp-item small{display:block;color:var(--muted);font-size:.78rem;margin-top:.1rem}
.sp-item .pill{font-size:.7rem;font-weight:600;white-space:nowrap;padding:.25rem .6rem;border-radius:999px;background:var(--ink);color:#fff}
.sp-item .pill.custom{background:var(--sand);color:var(--ink)}
.sp-custom{display:flex;justify-content:space-between;align-items:center;gap:1rem;margin-top:.5rem;padding:.85rem 1rem;border-radius:14px;border:1px dashed var(--gold);font-size:.9rem;color:var(--ink)}
.sp-custom:hover{background:var(--paper)}
.sp-custom b{color:var(--gold)}
.sp-chips{display:flex;flex-wrap:wrap;gap:.4rem;padding:0 .4rem .6rem}
.sp-chips button{border:1px solid var(--line);background:#fff;border-radius:999px;padding:.35rem .8rem;font:inherit;font-size:.82rem;cursor:pointer;color:var(--ink)}
.sp-chips button:hover{background:var(--ink);color:#fff}
.chips{display:flex;flex-wrap:wrap;gap:.5rem;align-items:center;margin-top:1.1rem;max-width:760px}
.chips-label{font-size:.78rem;color:rgba(255,255,255,.7);margin-right:.2rem;font-weight:500}
.chip{border:1px solid rgba(255,255,255,.35);background:rgba(255,255,255,.1);backdrop-filter:blur(8px);color:#fff;font:inherit;font-size:.83rem;font-weight:500;padding:.42rem .95rem;border-radius:999px;cursor:pointer;transition:all .25s var(--ease)}
.chip:hover,.chip.on{background:#fff;color:var(--ink);border-color:#fff}

/* hero v3 slider */
.hero-v3{min-height:100vh;align-items:center}
.hero-v3::before{background:linear-gradient(90deg,rgba(6,10,20,.78) 0%,rgba(6,10,20,.45) 50%,rgba(6,10,20,.2) 100%),linear-gradient(180deg,rgba(6,10,20,.55) 0%,rgba(6,10,20,0) 30%,rgba(6,10,20,.75) 100%)}
.hero-v3 .slide{position:absolute;inset:0;opacity:0;transition:opacity 1.4s var(--ease)}
.hero-v3 .slide.on{opacity:1}
.hero-v3 .slide img{width:100%;height:100%;object-fit:cover;animation:none;transform:scale(1.04);transition:transform 7s linear}
.hero-v3 .slide.on img{transform:scale(1)}
.hero-v3 .hero-content{padding:11rem 0 8rem;position:relative;z-index:5}
.hero-v3 h1{max-width:16ch;font-size:clamp(2.6rem,5.6vw,5rem);margin-bottom:1.1rem}
.hero-v3 .hero-lead{margin-bottom:2rem;max-width:600px}
.hero-dots{position:absolute;left:50%;bottom:2.4rem;transform:translateX(-50%);display:flex;gap:.8rem;z-index:6}
.hero-dots button{width:9px;height:9px;border-radius:50%;border:1.5px solid #fff;background:transparent;cursor:pointer;padding:0;transition:all .3s}
.hero-dots button.on{background:#fff;width:28px;border-radius:999px}
.hero-caption{position:absolute;right:max(1.5rem,calc((100vw - 1240px)/2));bottom:2rem;text-align:right;z-index:6;color:#fff;font-size:.9rem}
.hero-caption a{display:block;opacity:.85}
.hero-caption a:hover{opacity:1;text-decoration:underline}
.hero-caption b{display:block;font-weight:500}
.scroll-down{position:absolute;left:max(1.5rem,calc((100vw - 1240px)/2));bottom:1.8rem;width:50px;height:50px;border:1.5px solid rgba(255,255,255,.8);border-radius:50%;display:grid;place-items:center;color:#fff;z-index:6;transition:all .3s}
.scroll-down:hover{background:#fff;color:var(--ink)}
.hero-social{position:absolute;right:max(1.5rem,calc((100vw - 1240px)/2));top:50%;transform:translateY(-50%);z-index:6;display:flex;flex-direction:column;align-items:center;gap:.5rem}
.hero-social .social{flex-direction:column}
.hero-social .soc{width:40px;height:40px;background:rgba(255,255,255,.12);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.25);color:#fff}
.hero-social .soc svg{width:16px;height:16px}
.hero-social .soc:hover{background:#fff;color:var(--ink)}
.hero-social .vlabel{writing-mode:vertical-rl;font-size:.66rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold-2);font-weight:600;margin-bottom:.4rem}

/* stats strip */
.stats-strip{background:var(--ink);color:#fff}
.stats-strip .hero-stats{margin:0;border:0}
.stats-strip .hero-stats div{padding:2rem 1.5rem 2rem 0}
.stats-strip .hero-stats div+div{padding-left:1.5rem}

/* tour choice cards */
.tour-grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.tour-card{background:#fff;border-radius:var(--radius-lg);overflow:hidden;border:1px solid var(--line);display:flex;flex-direction:column;transition:transform .45s var(--ease),box-shadow .45s}
.tour-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.tour-pic{position:relative;aspect-ratio:16/10;overflow:hidden;display:block}
.tour-pic img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.tour-card:hover .tour-pic img{transform:scale(1.05)}
.tour-num{position:absolute;left:1.3rem;top:1.2rem;font-family:var(--serif);font-style:italic;font-size:1.1rem;color:#fff;background:rgba(9,14,26,.45);backdrop-filter:blur(6px);padding:.3rem .9rem;border-radius:999px}
.tour-body{padding:2rem 2.2rem 2.3rem;display:flex;flex-direction:column;flex:1}
.tour-tag{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:.6rem}
.tour-body h3{font-size:clamp(1.7rem,2.4vw,2.2rem);margin-bottom:.8rem}
.tour-short{color:var(--muted);margin-bottom:1.2rem}
.tour-meta{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:1.2rem}
.tour-meta span{font-size:.78rem;font-weight:600;padding:.38rem .8rem;border-radius:999px;background:var(--ivory);color:var(--ink)}
.tour-pts{list-style:none;display:grid;gap:.5rem;margin-bottom:1.8rem}
.tour-pts li{position:relative;padding-left:1.5rem;font-size:.95rem;color:var(--text)}
.tour-pts li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
.tour-actions{display:flex;flex-wrap:wrap;gap:.7rem;margin-top:auto}
.custom-line{margin-top:2rem;text-align:center;color:var(--muted)}
.custom-line a{color:var(--ink);font-weight:600;border-bottom:1px solid var(--gold)}

/* tour detail page */
.factbar{background:var(--ink);color:#fff;position:relative;z-index:3}
.factbar-inner{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:1.5rem;align-items:center;padding:1.6rem 0}
.factbar h4{color:var(--gold-2);margin-bottom:.25rem;font-size:.68rem}
.factbar p{font-size:.95rem;color:#fff}
.search-note{display:none;background:var(--sand);padding:.9rem 0;font-size:.93rem;color:var(--ink)}
.search-note.show{display:block}
.highlights{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.highlights .img-card{aspect-ratio:3/4}
.highlights .img-card .body{padding:1.5rem}
.highlights h3{font-size:1.3rem}
.highlights p{font-size:.9rem}
.days{display:grid;gap:1.5rem}
.day{display:grid;grid-template-columns:120px 300px 1fr;gap:2rem;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;transition:box-shadow .4s}
.day:hover{box-shadow:var(--shadow)}
.day .dn{font-family:var(--serif);text-align:center;color:var(--gold);font-size:.85rem;letter-spacing:.14em;text-transform:uppercase}
.day .dn b{display:block;font-size:3.2rem;line-height:1;color:var(--ink);font-weight:500;letter-spacing:0}
.day .dpic{border-radius:12px;overflow:hidden;aspect-ratio:16/10}
.day .dpic img{width:100%;height:100%;object-fit:cover}
.day h3{font-size:1.4rem;margin-bottom:.4rem}
.day p{color:var(--muted);font-size:.96rem}
.day.ext{background:var(--ivory);border-style:dashed}
.incl{display:grid;grid-template-columns:1fr 1fr;gap:2rem}
.check{list-style:none;display:grid;gap:.75rem}
.check li{position:relative;padding-left:2rem;color:var(--text)}
.check li::before{content:"✓";position:absolute;left:0;top:.05rem;width:1.3rem;height:1.3rem;border-radius:50%;background:var(--gold);color:#fff;font-size:.72rem;display:grid;place-items:center;font-weight:700}
.check.plus li::before{content:"+";background:var(--sand);color:var(--ink)}
.book-box{background:var(--ink);color:#fff;border-radius:var(--radius-lg);padding:clamp(2rem,4vw,3.2rem);display:grid;grid-template-columns:1.2fr 1fr;gap:2rem;align-items:center}
.book-box h2{color:#fff;font-size:clamp(1.8rem,3vw,2.6rem);margin-bottom:.8rem}
.book-box p{color:rgba(255,255,255,.72)}
.book-actions{display:grid;gap:.8rem}
.book-actions .btn{justify-content:center}
.other-tour{display:grid;grid-template-columns:1fr 1fr;gap:0;border-radius:var(--radius-lg);overflow:hidden;background:#fff;border:1px solid var(--line)}
.other-tour .pic{min-height:300px;position:relative}
.other-tour .pic img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.other-tour .txt{padding:2.6rem}
.other-tour h3{font-size:2rem;margin:.4rem 0 .8rem}
.other-tour p{color:var(--muted);margin-bottom:1.4rem}

/* modal */
.modal{position:fixed;inset:0;background:rgba(6,10,20,.7);backdrop-filter:blur(6px);display:grid;place-items:center;z-index:200;padding:1rem}
.modal[hidden]{display:none}
.modal-card{background:#fff;border-radius:var(--radius-lg);padding:2.4rem;max-width:380px;width:100%;text-align:center;position:relative}
.modal-card .label{justify-content:center}
.modal-card h3{font-size:1.5rem;margin-bottom:1.2rem}
.modal-close{position:absolute;right:1rem;top:.8rem;border:0;background:none;font-size:1.8rem;cursor:pointer;color:var(--muted)}
.qr{width:200px;height:200px;margin:0 auto 1.2rem;border-radius:16px;border:2px dashed var(--gold);display:grid;place-items:center;position:relative;overflow:hidden;color:var(--muted);font-size:.9rem;background:var(--paper)}
.qr img{position:absolute;inset:0;width:100%;height:100%;object-fit:contain;background:#fff}
.modal-note{font-size:.9rem;color:var(--muted)}
.modal-note a{color:var(--ink);font-weight:600}

@media (max-width:1180px){
  .topbar-left span{display:none}
  .nav{gap:1.3rem}
  .search-nav{max-width:300px}
  .highlights{grid-template-columns:repeat(2,1fr)}
  .day{grid-template-columns:90px 220px 1fr}
}
@media (max-width:900px){
  .topbar-left{display:none}
  .topbar-inner{justify-content:center}
  .search-nav{display:none}
  .search-mobile{display:flex;width:min(420px,88vw);height:52px;padding-left:1rem}
  .search-mobile input{padding:0 .6rem;font-size:1rem;font-family:var(--sans)}
  .search-mobile .search-btn{width:44px;height:44px;margin-right:4px}
  .search-mobile .search-panel{max-height:50vh}
  .nav .social-menu{display:flex;justify-content:center}
  .nav .social-menu .soc{width:40px;height:40px;border:1px solid rgba(255,255,255,.25);color:#fff;font-size:inherit}
  .nav .social-menu .soc svg{width:17px;height:17px}
  .nav a.soc,.site-header.scrolled .nav a.soc{font-size:1rem;font-family:var(--sans)}
  .hero-social{display:none}
  .tour-grid,.incl,.book-box,.other-tour{grid-template-columns:1fr}
  .factbar-inner{grid-template-columns:1fr 1fr}
  .day{grid-template-columns:1fr;gap:1rem;text-align:left}
  .day .dn{text-align:left;display:flex;gap:.7rem;align-items:baseline}
  .day .dn b{font-size:2.2rem}
  .hero-caption{display:none}
  .stats-strip .hero-stats div{padding:1.4rem 1rem 1.4rem 0}
}
@media (max-width:560px){
  .search-hero{height:58px;padding-left:1rem}
  .search-hero .search-btn{height:46px;width:46px;padding:0}
  .search-hero .search-btn span{display:none}
  .search-hero input{font-size:.95rem;padding:0 .6rem}
  .search-panel{min-width:0}
  .chip{font-size:.78rem;padding:.35rem .75rem}
  .highlights{grid-template-columns:1fr}
  .highlights .img-card{aspect-ratio:4/3}
  .tour-body{padding:1.6rem}
  .factbar-inner{grid-template-columns:1fr 1fr;gap:1rem}
  .social-lg .soc .soc-label{display:none}
  .social-lg .soc{padding:.8rem}
  .hero-v3 .hero-content{padding:9rem 0 6rem}
  .scroll-down{display:none}
}
.hero-caption a[hidden]{display:none}
.stats-strip .hero-stats{margin:0 auto}
@media (max-width:900px){
  .nav .search-panel a,.site-header.scrolled .nav .search-panel a:not(.btn){font-family:var(--sans);font-size:.9rem;color:var(--text)}
  .nav .search-panel a::after{display:none}
  .nav .search-panel .sp-tour b{font-family:var(--serif);font-size:1rem}
  .sp-tour{grid-template-columns:64px 1fr}
  .sp-tour img{width:64px;height:48px}
  .sp-tour .go{display:none}
}
/* v4 logo */
.logo{display:flex;align-items:center;flex-shrink:0}
.logo-img{height:46px;width:auto;display:block;transition:height .4s var(--ease)}
.logo-on-light{display:none}
.site-header.scrolled .logo-on-dark{display:none}
.site-header.scrolled .logo-on-light{display:block}
.site-header.scrolled .logo-img{height:40px}
.logo-foot .logo-img{height:52px}
@media (max-width:1180px){.logo-img{height:40px}}
@media (max-width:560px){.logo-img{height:34px}.site-header.scrolled .logo-img{height:32px}}
.logo-img{height:56px}
.site-header.scrolled .logo-img{height:48px}
.logo-foot .logo-img{height:60px}
@media (max-width:1180px){.logo-img{height:48px}}
@media (max-width:560px){.logo-img,.site-header.scrolled .logo-img{height:42px}}
.hero-v3 .hero-lead,.hero .hero-lead{max-width:780px}
/* v4: closed mobile menu must never peek out under a scrolled (backdrop-filter) header */
@media (max-width:980px){
  .nav{bottom:auto;height:100vh;height:100dvh;visibility:hidden;transition:transform .5s var(--ease),visibility 0s linear .5s}
  .nav.open{visibility:visible;transition:transform .5s var(--ease),visibility 0s}
}
@media (max-width:980px){
  .nav{z-index:55}
  .nav-toggle{z-index:70}
  .nav .btn-light,.site-header.scrolled .nav .btn-light{border-color:rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
  .nav-toggle[aria-expanded="true"] span{background:#fff!important}
}
/* v4 ecosystem */
.eco-list{display:flex;flex-direction:column;gap:2.5rem}
.eco-card{display:grid;grid-template-columns:1.15fr 1fr;background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 30px 60px -40px rgba(9,14,26,.35)}
.eco-card.flip .eco-media{order:2}
.eco-media{position:relative;min-height:440px;overflow:hidden}
.eco-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.eco-card:hover .eco-media img{transform:scale(1.04)}
.eco-num{position:absolute;left:1.5rem;bottom:1.2rem;font-family:var(--serif);font-size:4.5rem;line-height:1;color:#fff;text-shadow:0 4px 30px rgba(0,0,0,.45)}
.eco-body{padding:3rem 3.2rem;display:flex;flex-direction:column;justify-content:center}
.eco-body h3{font-family:var(--serif);font-size:clamp(1.6rem,2.4vw,2.2rem);font-weight:500;color:var(--ink);line-height:1.15;margin:.3rem 0 .2rem}
.eco-cn{color:var(--gold);font-size:.92rem;letter-spacing:.06em;margin-bottom:1rem}
.eco-body>p:not(.label):not(.eco-cn){color:var(--muted,#5b6475)}
.eco-body h4{font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--ink);margin:1.6rem 0 .7rem}
.eco-gets{list-style:none;padding:0;margin:0;display:grid;gap:.55rem}
.eco-gets li{position:relative;padding-left:1.6rem;font-size:.95rem}
.eco-gets li::before{content:"";position:absolute;left:0;top:.62em;width:.9rem;height:1.5px;background:var(--gold)}
.logo-wall{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid rgba(9,14,26,.1);border-left:1px solid rgba(9,14,26,.1)}
.logo-tile{min-height:170px;padding:1.6rem;border-right:1px solid rgba(9,14,26,.1);border-bottom:1px solid rgba(9,14,26,.1);display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;gap:.35rem;transition:background .35s}
.logo-tile:hover{background:#f4efe6}
.logo-tile strong{font-family:var(--serif);font-weight:500;font-size:1.22rem;color:var(--ink);line-height:1.2}
.logo-tile .lt-cn{font-size:.85rem;color:var(--muted,#5b6475)}
.lt-kind{font-size:.64rem;letter-spacing:.2em;text-transform:uppercase;color:var(--gold)}
@media (max-width:980px){
  .eco-card,.eco-card.flip{grid-template-columns:1fr}
  .eco-card.flip .eco-media{order:0}
  .eco-media{min-height:260px}
  .eco-body{padding:2rem 1.5rem}
  .logo-wall{grid-template-columns:repeat(2,1fr)}
  .logo-tile{min-height:130px;padding:1.1rem}
  .logo-tile strong{font-size:1.02rem}
}
.eco-types .card{background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);box-shadow:none}
.eco-types .card h3{color:#fff;font-family:var(--serif);font-weight:500;font-size:1.3rem;margin-bottom:.6rem}
.eco-types .card p{color:rgba(255,255,255,.72)}
.lt-mark{width:46px;height:46px;border-radius:50%;border:1px solid rgba(184,145,90,.45);display:grid;place-items:center;font-family:var(--serif);font-size:.82rem;letter-spacing:.06em;color:var(--ink);margin-bottom:.45rem;background:#fff}
.eco-card:nth-child(4) .eco-media img{transform:scale(1.1);transform-origin:left top}

/* ===== v5: luxury-minimal tour cards + whitespace pass ===== */
body{line-height:1.75}
.lead{line-height:1.85}
.section{padding:clamp(6.5rem,11vw,11rem) 0}
.section-head{margin-bottom:clamp(3.5rem,6vw,5.5rem);gap:4rem}
.section-head.center .lead{margin-top:1.6rem}
.section-head h2{font-weight:400}
.tour-grid{gap:clamp(2rem,5vw,5rem)}
.tour-card.lux{background:transparent;border:0;border-radius:0;overflow:visible}
.tour-card.lux:hover{transform:none;box-shadow:none}
.tour-card.lux .tour-pic{aspect-ratio:4/5;border-radius:var(--radius)}
.tour-card.lux .tour-body{padding:2.6rem .25rem 0}
.tour-card.lux .tour-tag{font-size:.66rem;letter-spacing:.28em;font-weight:500;margin-bottom:1.1rem}
.tour-card.lux h3{font-weight:400;font-size:clamp(1.8rem,2.6vw,2.4rem);line-height:1.2;margin-bottom:1rem}
.tour-card.lux h3 a{color:var(--ink)}
.tour-card.lux .tour-short{font-weight:300;font-size:1.05rem;line-height:1.85;max-width:30rem;margin-bottom:2.2rem}
.tour-card.lux .tour-actions{gap:2rem;align-items:center;margin-top:0}
.tour-enq{font-size:.9rem;font-weight:500;color:var(--ink);letter-spacing:.02em;border-bottom:1px solid rgba(184,145,90,.6);padding-bottom:2px;transition:color .3s,border-color .3s}
.tour-enq:hover{color:var(--gold);border-color:var(--gold)}
.custom-line{margin-top:clamp(3.5rem,6vw,5rem);font-weight:300}
.card{padding:clamp(2.2rem,3vw,3rem)}
.grid-3{gap:2rem}.grid-4{gap:1.75rem}
.theme-grid{gap:1.75rem}
.team-grid{gap:3rem}
.mv-grid{gap:2rem;margin-bottom:2rem}
.img-card .body{padding:2.6rem}
.theme-grid .img-card .body,.highlights .img-card .body{padding:2rem}
.highlights{gap:1.75rem}
.eco-list{gap:4rem}
.eco-body{padding:4rem 4rem}
.eco-gets{gap:.8rem}
.page-hero .container{padding:11rem 0 6rem}
@media (max-width:900px){
  .section{padding:5rem 0}
  .section-head{margin-bottom:3rem;gap:1.5rem}
  .tour-grid{gap:4rem}
  .tour-card.lux .tour-pic{aspect-ratio:4/4.4}
  .tour-card.lux .tour-body{padding-top:2rem}
  .card{padding:2rem}
  .img-card .body,.launch-grid .img-card .body,.mv-grid .img-card .body{padding:1.8rem;padding-top:8rem}
  .eco-body{padding:2.4rem 1.6rem}
  .eco-list{gap:3rem}
  .page-hero .container{padding:9rem 0 4.5rem}
}
.std-line{display:block;color:var(--ink);font-weight:500;margin-bottom:.6rem;font-size:.95rem;letter-spacing:.02em}
.days .day.ext{display:none}
.pricing-note{margin-top:1.8rem;padding:1.4rem 1.6rem;border-left:2px solid var(--gold);background:var(--ivory)}
.pricing-note h4{margin-bottom:.4rem}
.pricing-note p{font-size:.92rem;color:var(--muted);line-height:1.75;margin:0}
/* v5 ecosystem minimal */
.logo-wall.lux{border:0;gap:1.5rem;grid-template-columns:repeat(4,1fr)}
.logo-wall.lux .logo-tile{border:0;background:#fff;min-height:220px;border-radius:var(--radius);padding:2.4rem 1.6rem;gap:.55rem}
.logo-wall.lux .logo-tile strong{font-weight:400;font-size:1.25rem}
.eco-card .eco-gets li{font-weight:300}
.eco-card .eco-body h3{font-weight:400}
.eco-card .eco-body>p{font-weight:300;line-height:1.85}
.eco-card .eco-media{min-height:520px}
.eco-stats .hero-stats{grid-template-columns:repeat(3,1fr)}
@media (max-width:980px){.logo-wall.lux{grid-template-columns:repeat(2,1fr);gap:1rem}.logo-wall.lux .logo-tile{min-height:170px;padding:1.6rem 1rem}.eco-card .eco-media{min-height:300px}}
/* v5: home page keeps only the hero search */
.page-home .site-header .search-nav,.page-home .nav .search-mobile{display:none!important}
/* v5 insights */
.ins-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(2rem,4vw,3.5rem)}
.ins-grid.two{grid-template-columns:repeat(2,1fr)}
.ins-pic{display:block;aspect-ratio:4/3;overflow:hidden;border-radius:var(--radius);margin-bottom:1.8rem}
.ins-pic img{width:100%;height:100%;object-fit:cover;transition:transform 1.2s var(--ease)}
.ins-card:hover .ins-pic img{transform:scale(1.04)}
.ins-meta{font-size:.68rem;letter-spacing:.24em;text-transform:uppercase;color:var(--gold);margin-bottom:.9rem}
.ins-card h3{font-weight:400;font-size:clamp(1.3rem,1.8vw,1.6rem);line-height:1.3;margin-bottom:.8rem}
.ins-card h3 a{color:var(--ink)}
.ins-sum{font-weight:300;color:var(--muted);line-height:1.8;margin-bottom:1.4rem}
.article-hero{min-height:68vh}
.article-hero h1{max-width:22ch}
.crumbs{font-size:.8rem;color:rgba(255,255,255,.7);margin-bottom:1.6rem}
.crumbs a{color:rgba(255,255,255,.85)}
.art-meta{font-size:.92rem!important;color:rgba(255,255,255,.75)!important}
.article-grid{display:grid;grid-template-columns:minmax(0,720px) 300px;gap:clamp(3rem,7vw,7rem);justify-content:space-between;align-items:start}
.article{font-size:1.08rem;line-height:1.9;color:var(--text)}
.article .dek{font-family:var(--serif);font-size:clamp(1.3rem,1.9vw,1.55rem);line-height:1.55;color:var(--ink);margin-bottom:2.5rem}
.article h2{font-weight:400;font-size:clamp(1.6rem,2.2vw,2rem);margin:3.2rem 0 1.1rem}
.article h3{font-family:var(--serif);font-weight:500;font-size:1.2rem;color:var(--ink);margin:1.8rem 0 .4rem}
.article p{margin-bottom:1.3rem}
.article ul{margin:0 0 1.6rem 1.1rem;display:grid;gap:.7rem}
.article a{color:var(--ink);border-bottom:1px solid var(--gold)}
.article sup{font-size:.7em;color:var(--gold)}
.sources{margin-top:3.5rem;padding-top:2rem;border-top:1px solid var(--line)}
.sources h2{font-size:1.2rem;margin:0 0 1rem}
.sources ol{margin-left:1.2rem;display:grid;gap:.6rem;font-size:.9rem;line-height:1.6}
.sources a{border:0;color:var(--muted);text-decoration:underline;text-decoration-color:rgba(184,145,90,.5)}
.src-note{font-size:.85rem;color:var(--muted);margin-top:1.2rem}
.art-aside{position:sticky;top:120px;display:flex;flex-direction:column;gap:1.4rem}
.rel-tour{display:flex;flex-direction:column;gap:.9rem}
.rt-pic{display:block;aspect-ratio:16/10;overflow:hidden;border-radius:var(--radius)}
.rt-pic img{width:100%;height:100%;object-fit:cover}
.rt-txt small{display:block;font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--gold);margin-bottom:.3rem}
.rt-txt b{font-family:var(--serif);font-weight:500;font-size:1.15rem;color:var(--ink)}
@media (max-width:980px){
  .ins-grid,.ins-grid.two{grid-template-columns:1fr;gap:3.5rem}
  .article-grid{grid-template-columns:1fr}
  .art-aside{position:static}
}
.tour-card.lux .tour-short{min-height:3.7em}
@media (max-width:900px){.tour-card.lux .tour-short{min-height:0}}
/* v6: shorter tour-card images (3:2, ~390px tall at 1440) */
.tour-card.lux .tour-pic{aspect-ratio:3/2;max-height:420px}
.tour-card.lux .tour-body{padding-top:2.2rem}
@media (max-width:900px){.tour-card.lux .tour-pic{aspect-ratio:4/3;max-height:none}.tour-card.lux .tour-body{padding-top:1.6rem}}
/* v6 ecosystem end + tour program */
.eco-end{padding:clamp(4rem,7vw,6rem) 0}
.eco-end-line{text-align:center;font-family:var(--serif);font-size:clamp(1.2rem,1.8vw,1.5rem);color:var(--ink)}
.eco-end-line .tour-enq{font-family:var(--sans);font-size:1rem;margin-left:.6rem}
.pdays{display:grid;gap:clamp(4rem,7vw,6.5rem)}
.pday{display:grid;grid-template-columns:340px 1fr;gap:clamp(2.5rem,6vw,6rem);align-items:start}
.pday-head{position:sticky;top:120px}
.pday-n{font-size:.72rem;letter-spacing:.28em;text-transform:uppercase;color:var(--gold);margin-bottom:.6rem}
.pday-n b{font-family:var(--serif);font-size:3.4rem;font-weight:400;color:var(--ink);letter-spacing:0;margin-left:.4rem;vertical-align:-.15em}
.pday-head h3{font-weight:400;font-size:clamp(1.5rem,2.2vw,1.9rem);line-height:1.25;margin-bottom:1.8rem}
.pday-pic{aspect-ratio:4/3;border-radius:var(--radius);overflow:hidden}
.pday-pic img{width:100%;height:100%;object-fit:cover}
.slots{display:grid}
.slot{padding:2.2rem 0;border-top:1px solid var(--line)}
.slot:first-child{border-top:0;padding-top:.4rem}
.slot-time{font-size:.68rem;letter-spacing:.26em;text-transform:uppercase;color:var(--gold);margin-bottom:.6rem}
.slot h4{font-family:var(--serif);font-size:1.35rem;font-weight:400;letter-spacing:0;text-transform:none;color:var(--ink);margin-bottom:.6rem}
.slot>p{font-weight:300;line-height:1.85;color:var(--text);max-width:40rem}
.slot dl{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem;margin-top:1.2rem}
.slot dt{font-size:.66rem;letter-spacing:.22em;text-transform:uppercase;color:var(--muted);margin-bottom:.3rem}
.slot dd{margin:0;font-size:.94rem;color:var(--ink);line-height:1.6}
.diff-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(2rem,4vw,3.5rem)}
.diff{border-top:1px solid var(--gold);padding-top:1.6rem}
.diff-n{font-family:var(--serif);font-style:italic;color:var(--gold);font-size:1.1rem}
.diff h3{font-weight:400;font-size:1.3rem;line-height:1.3;margin:.8rem 0 .7rem}
.diff p{font-weight:300;color:var(--muted);line-height:1.8;font-size:.96rem}
.svc-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(3rem,7vw,7rem);align-items:start}
.svc-wrap h2{margin-bottom:1rem}
.built-h{margin:2.4rem 0 .9rem}
.built{list-style:none;display:grid;gap:.7rem}
.built li{position:relative;padding-left:1.4rem;font-weight:300;line-height:1.7}
.built li::before{content:"";position:absolute;left:0;top:.8em;width:.7rem;height:1px;background:var(--gold)}
.svc-grid{display:grid;grid-template-columns:1fr 1fr;column-gap:3rem}
.svc{padding:1.6rem 0;border-top:1px solid var(--line)}
.svc h3{font-weight:400;font-size:1.15rem;margin-bottom:.4rem}
.svc p{font-weight:300;color:var(--muted);font-size:.94rem;line-height:1.75}
@media (max-width:980px){
  .pday,.svc-wrap{grid-template-columns:1fr}
  .pday-head{position:static}
  .diff-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .diff-grid,.svc-grid,.slot dl{grid-template-columns:1fr}
  .slot dl{gap:.9rem}
}
/* v7: ecosystem — smaller images, more air, narrower measure */
.page-ecosystem .container{width:min(1100px,100% - 3rem)}
.page-ecosystem .site-header .container,.page-ecosystem .topbar .container,.page-ecosystem .site-footer .container{width:min(1240px,100% - 3rem)}
.page-ecosystem .eco-hero{min-height:56vh}
.page-ecosystem .eco-hero .container{padding:9rem 0 4.5rem}
.page-ecosystem .section{padding:clamp(7rem,12vw,12rem) 0}
.page-ecosystem .section-head{margin-bottom:clamp(4rem,7vw,6rem)}
.page-ecosystem .logo-wall.lux{gap:2rem}
.page-ecosystem .eco-list{gap:clamp(5rem,9vw,8rem)}
.page-ecosystem .eco-card{grid-template-columns:420px 1fr;gap:clamp(3rem,6vw,5.5rem);background:transparent;box-shadow:none;border-radius:0;overflow:visible;align-items:center}
.page-ecosystem .eco-card.flip{grid-template-columns:1fr 420px}
.page-ecosystem .eco-media{min-height:0;aspect-ratio:3/2;max-height:300px;border-radius:var(--radius)}
.page-ecosystem .eco-num{font-size:2.6rem;left:1.1rem;bottom:.8rem}
.page-ecosystem .eco-body{padding:0}
.page-ecosystem .eco-end{padding:clamp(5rem,9vw,8rem) 0}
@media (max-width:980px){
  .page-ecosystem .container{width:min(1100px,100% - 2.5rem)}
  .page-ecosystem .eco-hero{min-height:50vh}
  .page-ecosystem .section{padding:5.5rem 0}
  .page-ecosystem .eco-card,.page-ecosystem .eco-card.flip{grid-template-columns:1fr;gap:2rem}
  .page-ecosystem .eco-card.flip .eco-media{order:0}
  .page-ecosystem .eco-media{max-height:none;aspect-ratio:3/2}
  .page-ecosystem .eco-list{gap:4.5rem}
}
/* v7 structured enquiry form */
.page-contact .contact-grid{grid-template-columns:.62fr 1.38fr;gap:clamp(3rem,6vw,6rem)}
.page-contact .contact-info{position:sticky;top:120px}
.form-card{padding:clamp(2rem,4.5vw,3.6rem)}
.form-card .req{color:var(--gold)}
.form-card .opt{font-weight:400;text-transform:none;letter-spacing:0;color:var(--muted);font-size:.8rem;margin-left:.3rem}
.fs{border:0;padding:2.4rem 0 1rem;margin:0;border-top:1px solid var(--line);min-width:0}
.fs:first-of-type{border-top:0;padding-top:.6rem}
.fs legend{display:flex;align-items:baseline;gap:.8rem;font-family:var(--serif);font-size:1.35rem;color:var(--ink);padding:0;margin-bottom:1.4rem;float:left;width:100%}
.fs legend+*{clear:both}
.fs-n{font-family:var(--sans);font-size:.7rem;letter-spacing:.2em;color:var(--gold)}
.form-group .lbl{display:block;font-size:.74rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--ink);margin-bottom:.6rem}
.choice-row{display:flex;flex-wrap:wrap;gap:.6rem}
.pill{position:relative;cursor:pointer}
.pill input,.tcard input{position:absolute;opacity:0;pointer-events:none}
.pill span{display:inline-block;padding:.62rem 1.15rem;border:1px solid var(--line);border-radius:999px;font-size:.92rem;background:var(--paper);transition:all .25s}
.pill:hover span{border-color:var(--gold)}
.pill input:checked+span{background:var(--ink);border-color:var(--ink);color:#fff}
.pill input:focus-visible+span,.tcard input:focus-visible+span{box-shadow:0 0 0 4px rgba(184,145,90,.25)}
.tour-choice{display:grid;grid-template-columns:repeat(3,1fr);gap:.8rem}
.tcard{cursor:pointer;display:block}
.tcard span{display:block;height:100%;padding:1.1rem 1.2rem;border:1px solid var(--line);border-radius:14px;background:var(--paper);transition:all .25s}
.tcard b{display:block;font-family:var(--serif);font-weight:500;font-size:1.02rem;color:var(--ink);line-height:1.3;margin-bottom:.35rem}
.tcard small{display:block;font-size:.8rem;color:var(--muted);line-height:1.5}
.tcard:hover span{border-color:var(--gold)}
.tcard input:checked+span{border-color:var(--gold);background:#fff;box-shadow:0 0 0 1px var(--gold) inset}
.form-group .err{display:none;color:#b0412e;font-size:.82rem;margin-top:.45rem}
.form-group.invalid .err{display:block}
.form-group.invalid input,.form-group.invalid textarea{border-color:#c9614e}
.form-group.invalid .pill span,.form-group.invalid .tcard span{border-color:#d99a8d}
.form-actions{display:flex;flex-wrap:wrap;align-items:center;gap:1.2rem 1.6rem;padding-top:1.8rem;border-top:1px solid var(--line);margin-top:.6rem}
.form-actions .form-note{margin:0;font-size:.85rem;color:var(--muted)}
.form-success{margin-top:1.2rem}
.form-group textarea{min-height:110px}
@media (max-width:980px){.page-contact .contact-grid{grid-template-columns:1fr}.page-contact .contact-info{position:static}}
@media (max-width:640px){.tour-choice{grid-template-columns:1fr}}
.tcard{position:relative}
.form-group .pill input,.form-group .tcard input{width:1px;height:1px;padding:0;margin:0;border:0;left:0;top:0}
.form-group label.pill,.form-group label.tcard{text-transform:none;letter-spacing:0;font-weight:400;font-size:1rem;margin:0;color:var(--text)}
.form-group label.pill{display:inline-block}
.form-group label.tcard{display:block}
.tcard small{text-transform:none;letter-spacing:0}

/* ===================== TRILINGUAL v8 (tx-) ===================== */
:root{--zh:"PingFang SC","Hiragino Sans GB","Noto Sans SC","Noto Sans CJK SC","Source Han Sans SC","Microsoft YaHei",sans-serif;--ko:"Apple SD Gothic Neo","Noto Sans KR","Noto Sans CJK KR","Malgun Gothic","Nanum Gothic",sans-serif}
html[lang="zh-CN"] body{font-family:"Inter",var(--zh)}
html[lang="ko"] body{font-family:"Inter",var(--ko);word-break:keep-all}
html[lang="zh-CN"] .tx h1,html[lang="zh-CN"] .tx h2,html[lang="zh-CN"] .tx h3{font-family:var(--zh);font-weight:600;letter-spacing:.01em}
html[lang="ko"] .tx h1,html[lang="ko"] .tx h2,html[lang="ko"] .tx h3{font-family:var(--ko);font-weight:700;letter-spacing:-.01em}
.tx-header{position:sticky;top:0;z-index:60;background:rgba(251,249,245,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.tx-header .bar{display:flex;align-items:center;gap:1.5rem;height:72px}
.tx-brand{display:flex;align-items:center;gap:.6rem;color:var(--ink);font-weight:700;letter-spacing:.14em;font-size:1.02rem}
.tx-brand img{width:34px;height:34px}
.tx-brand small{display:block;font-size:.66rem;letter-spacing:.08em;color:var(--gold);font-weight:500}
.tx-nav{display:flex;align-items:center;gap:1.6rem;margin-left:auto}
.tx-nav>a,.tx-dd>button{font-size:.92rem;color:var(--text);font-weight:500;background:none;border:0;cursor:pointer;font-family:inherit;padding:.4rem 0}
.tx-nav>a:hover,.tx-nav>a.on,.tx-dd>button:hover{color:var(--gold)}
.tx-dd{position:relative}
.tx-dd .menu{position:absolute;top:100%;left:-1rem;min-width:280px;background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:.6rem;display:none}
.tx-dd:hover .menu,.tx-dd:focus-within .menu{display:block}
.tx-dd .menu a{display:block;padding:.7rem .9rem;border-radius:10px;font-size:.9rem;color:var(--text)}
.tx-dd .menu a b{display:block;color:var(--ink)}
.tx-dd .menu a span{font-size:.8rem;color:var(--muted)}
.tx-dd .menu a:hover{background:var(--ivory)}
.tx-lang{display:flex;gap:.2rem;border:1px solid var(--line);border-radius:99px;padding:3px}
.tx-lang a{font-size:.78rem;padding:.25rem .6rem;border-radius:99px;color:var(--muted)}
.tx-lang a.on{background:var(--ink);color:#fff}
.tx-cta{background:var(--ink);color:#fff!important;padding:.6rem 1.1rem;border-radius:99px;font-size:.88rem!important}
.tx-cta:hover{background:var(--gold)}
.tx-burger{display:none;margin-left:auto;background:none;border:0;font-size:1.6rem;color:var(--ink);cursor:pointer}
@media (max-width:1080px){.tx-burger{display:block}.tx-nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);flex-direction:column;align-items:flex-start;padding:1.2rem 1.5rem 2rem;gap:.9rem;border-bottom:1px solid var(--line)}.tx-nav.open{display:flex}.tx-dd .menu{position:static;display:block;box-shadow:none;padding:0 0 0 .5rem;background:none}}
.tx section{padding:5.5rem 0}
.tx .alt{background:var(--ivory)}
.tx .ink{background:var(--ink);color:#e9e4da}
.tx .ink h2,.tx .ink h3{color:#fff}
.tx .kick{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:var(--gold);font-weight:600;margin-bottom:.8rem;display:flex;align-items:center;gap:.6rem}
.tx .kick::before{content:"";width:28px;height:1px;background:var(--gold)}
.tx h1 .nw{white-space:nowrap}
.tx h1{font-family:var(--serif);font-size:clamp(2.2rem,4.6vw,3.6rem);line-height:1.15;color:var(--ink);font-weight:600}
.tx h2{font-family:var(--serif);font-size:clamp(1.7rem,3vw,2.5rem);line-height:1.2;color:var(--ink);font-weight:600;margin-bottom:.8rem}
.tx h3{font-size:1.12rem;color:var(--ink);margin-bottom:.4rem}
.tx .lede{font-size:1.08rem;color:var(--muted);max-width:720px}
.tx .ink .lede{color:#c9c3b6}
.tx .shead{margin-bottom:2.6rem}
.tx-hero{position:relative;padding:5rem 0 4.5rem!important;background:linear-gradient(180deg,var(--paper),var(--ivory))}
.tx-hero .g{display:grid;grid-template-columns:1.1fr .9fr;gap:3.5rem;align-items:center}
.tx-hero .pic{border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:4/3.3;box-shadow:var(--shadow)}
.tx-hero .pic img{width:100%;height:100%;object-fit:cover}
.tx-hero p.lede{margin:1.2rem 0 1.6rem}
.tx-ticks{list-style:none;margin:0 0 1.8rem}
.tx-ticks li{padding-left:1.6rem;position:relative;margin:.35rem 0;color:var(--text)}
.tx-ticks li::before{content:"✓";position:absolute;left:0;color:var(--gold);font-weight:700}
.tx-btns{display:flex;flex-wrap:wrap;gap:.8rem}
.tx-b{display:inline-flex;align-items:center;gap:.5rem;padding:.9rem 1.5rem;border-radius:99px;font-weight:600;font-size:.95rem;border:1px solid var(--ink);transition:.25s}
.tx-b.p{background:var(--ink);color:#fff}.tx-b.p:hover{background:var(--gold);border-color:var(--gold)}
.tx-b.s{color:var(--ink)}.tx-b.s:hover{background:var(--ink);color:#fff}
.tx .ink .tx-b.s{color:#fff;border-color:rgba(255,255,255,.5)}
.tx .small{font-size:.85rem;color:var(--muted)}
.tx-g2,.tx-g3,.tx-g4,.tx-g5{display:grid;gap:1.4rem}
.tx-g2{grid-template-columns:repeat(2,1fr)}.tx-g3{grid-template-columns:repeat(3,1fr)}.tx-g4{grid-template-columns:repeat(4,1fr)}.tx-g5{grid-template-columns:repeat(5,1fr)}
@media (max-width:980px){.tx-hero .g,.tx-g2,.tx-g3,.tx-g4,.tx-g5{grid-template-columns:1fr}.tx-g4,.tx-g5{grid-template-columns:repeat(2,1fr)}}
@media (max-width:560px){.tx-g4,.tx-g5{grid-template-columns:1fr}.tx section{padding:3.8rem 0}}
.tx-card{background:#fff;border-radius:var(--radius);padding:1.7rem;border:1px solid var(--line)}
.tx .alt .tx-card{border-color:transparent}
.tx-card p{color:var(--muted);font-size:.95rem}
.tx-card .n{font-size:.8rem;color:var(--gold);font-weight:700;letter-spacing:.1em;margin-bottom:.6rem}
.tx-ico{width:48px;height:48px;border-radius:12px;background:var(--ivory);display:grid;place-items:center;margin-bottom:1rem;color:var(--ink)}
.tx .alt .tx-ico{background:var(--paper)}
.tx-ico svg{width:24px;height:24px}
.tx-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:1.8rem 0}
.tx-stats b{display:block;font-family:var(--serif);font-size:2rem;color:var(--ink)}
.tx-stats span{font-size:.88rem;color:var(--muted)}
@media (max-width:700px){.tx-stats{grid-template-columns:repeat(2,1fr)}}
.tx-prod{display:flex;flex-direction:column;background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 18px 40px -28px rgba(13,21,36,.4);transition:transform .3s}
.tx-prod:hover{transform:translateY(-4px)}
.tx-prod .ph{aspect-ratio:16/10;overflow:hidden}.tx-prod .ph img{width:100%;height:100%;object-fit:cover}
.tx-prod .bd{padding:1.6rem 1.7rem 1.8rem;display:flex;flex-direction:column;gap:.5rem;flex:1}
.tx-prod .st{font-size:.78rem;color:var(--gold);font-weight:700;letter-spacing:.12em;text-transform:uppercase}
.tx-prod .q{font-size:.92rem;color:var(--ink);background:var(--ivory);border-radius:10px;padding:.6rem .8rem}
.tx-prod p{color:var(--muted);font-size:.95rem}
.tx-prod .go{margin-top:auto;padding-top:.8rem;font-weight:600;color:var(--ink)}
.tx-flow{display:grid;grid-template-columns:repeat(3,1fr);gap:0;counter-reset:f}
.tx-flow>div{padding:1.6rem;border-left:1px solid rgba(255,255,255,.15)}
.tx-flow b{display:block;color:var(--gold-2);font-size:.8rem;letter-spacing:.14em;margin-bottom:.5rem}
@media (max-width:860px){.tx-flow{grid-template-columns:1fr}}
.tx-tier{display:grid;grid-template-columns:1fr 1.2fr;background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 18px 40px -28px rgba(13,21,36,.4)}
.tx-tier .ph img{width:100%;height:100%;object-fit:cover;min-height:260px}
.tx-tier .bd{padding:2rem}
.tx-tier .cn{color:var(--gold);font-size:.95rem;margin-bottom:.6rem}
@media (max-width:860px){.tx-tier{grid-template-columns:1fr}}
.tx-price{display:flex;align-items:baseline;gap:.8rem;flex-wrap:wrap;margin:.8rem 0}
.tx-price b{font-family:var(--serif);font-size:1.9rem;color:var(--ink)}
.tx-price span{color:var(--muted);font-size:.9rem}
.tx-ladder{display:flex;flex-wrap:wrap;gap:.4rem;align-items:center;font-size:.85rem}
.tx-ladder a{padding:.4rem .9rem;border-radius:99px;border:1px solid var(--line);color:var(--muted)}
.tx-ladder a.on{background:var(--ink);color:#fff;border-color:var(--ink)}
.tx-ladder i{color:var(--gold);font-style:normal}
.tx-day{background:#fff;border-radius:var(--radius-lg);padding:1.8rem;margin-bottom:1.6rem;border:1px solid var(--line)}
.tx-day .dh{display:flex;gap:1rem;align-items:baseline;margin-bottom:1.2rem;border-bottom:1px solid var(--line);padding-bottom:.8rem}
.tx-day .dh span{font-size:.8rem;font-weight:700;letter-spacing:.14em;color:var(--gold);text-transform:uppercase}
.tx-day .dh h3{font-size:1.3rem;margin:0}
.tx-stops{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:1.1rem}
.tx-stop .im{aspect-ratio:4/3;border-radius:12px;overflow:hidden;background:var(--sand);margin-bottom:.7rem}
.tx-stop .im img{width:100%;height:100%;object-fit:cover}
.tx-stop b{display:block;color:var(--ink);font-size:.98rem}
.tx-stop p{font-size:.88rem;color:var(--muted);margin-top:.2rem}
.tx-pricebar{display:flex;justify-content:space-between;align-items:center;gap:2rem;flex-wrap:wrap;background:var(--ink);color:#e9e4da;border-radius:var(--radius-lg);padding:2rem 2.2rem}
.tx-pricebar b{font-family:var(--serif);font-size:2.4rem;color:#fff}
.tx-pricebar .rmb{color:var(--gold-2)}
.tx-pricebar .note{font-size:.85rem;color:#b9b3a6;max-width:420px}
.tx-list{list-style:none}
.tx-list li{padding:.55rem 0 .55rem 1.4rem;border-bottom:1px solid var(--line);position:relative;font-size:.95rem}
.tx-list li::before{content:"";position:absolute;left:0;top:1.1rem;width:6px;height:6px;border-radius:50%;background:var(--gold)}
.tx-list li strong{color:var(--ink)}
.tx-table{width:100%;border-collapse:collapse;background:#fff;border-radius:var(--radius);overflow:hidden;font-size:.95rem}
.tx-table th,.tx-table td{padding:1rem 1.1rem;text-align:left;border-bottom:1px solid var(--line);vertical-align:top}
.tx-table th{background:var(--ink);color:#fff;font-weight:600}
.tx-table td:first-child{font-weight:600;color:var(--ink);white-space:nowrap}
.tx-table td:last-child{color:var(--ink)}
.tx-scroll{overflow-x:auto}
.tx-sample{background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow);padding:1.5rem;font-size:.9rem}
.tx-sample .h{display:flex;justify-content:space-between;color:var(--gold);font-size:.78rem;font-weight:700;letter-spacing:.08em;margin-bottom:.4rem}
.tx-sample .t{font-weight:600;color:var(--ink);margin-bottom:.9rem}
.tx-sample table{width:100%;border-collapse:collapse}
.tx-sample td,.tx-sample th{padding:.5rem .3rem;border-bottom:1px solid var(--line);text-align:left;font-size:.85rem}
.tx-sample th{color:var(--muted);font-weight:500}
.tx-sample .sc{font-weight:700;color:var(--ink)}
.tx-sample .row{display:grid;grid-template-columns:60px 1fr;gap:.6rem;padding:.6rem 0;border-bottom:1px solid var(--line)}
.tx-sample .row b{color:var(--gold);font-size:.82rem}
.tx-sample .tags{display:flex;gap:.4rem;flex-wrap:wrap;margin-bottom:.6rem}.tx-sample .tags span{background:var(--ivory);border-radius:6px;padding:.2rem .5rem;font-size:.76rem}
.tx-mark{display:inline-block;margin-top:.5rem;font-size:.74rem;color:var(--muted);border:1px dashed var(--gold);border-radius:6px;padding:.2rem .5rem}
.tx-steps{display:grid;gap:1rem}
.tx-step{display:grid;grid-template-columns:64px 1fr;gap:1rem;background:#fff;border-radius:var(--radius);padding:1.3rem 1.5rem}
.tx-step .n{font-family:var(--serif);font-size:1.6rem;color:var(--gold)}
.tx-step em{font-style:normal;color:var(--gold);font-size:.85rem;margin-left:.5rem;font-weight:600}
.tx-step p{color:var(--muted);font-size:.94rem}
.tx-stage{background:#fff;border-radius:var(--radius);padding:1.4rem;border-top:3px solid var(--gold)}
.tx-stage .w{font-size:.78rem;color:var(--muted);float:right}
.tx-stage .n{width:30px;height:30px;border-radius:50%;background:var(--ink);color:#fff;display:grid;place-items:center;font-size:.85rem;margin-bottom:.8rem}
.tx-stage p{font-size:.9rem;color:var(--muted)}
.tx-phase{display:grid;grid-template-columns:1fr 3fr 1fr;gap:1.4rem;font-size:.82rem;font-weight:700;color:var(--ink);margin-bottom:.6rem}
@media (max-width:980px){.tx-phase{display:none}}
.tx-team .av{width:72px;height:72px;border-radius:50%;background:var(--ink);color:var(--gold-2);display:grid;place-items:center;font-size:1.5rem;font-weight:600;margin-bottom:1rem}
.tx-team .role{color:var(--gold);font-size:.88rem;margin-bottom:.6rem}
.tx-team .lang{font-size:.85rem;color:var(--ink);margin-top:.8rem;border-top:1px solid var(--line);padding-top:.6rem}
.tx-faq details{border-bottom:1px solid var(--line);padding:1.1rem 0}
.tx-faq summary{cursor:pointer;font-weight:600;color:var(--ink);list-style:none;display:flex;justify-content:space-between;gap:1rem}
.tx-faq summary::after{content:"+";color:var(--gold);font-size:1.3rem;line-height:1}
.tx-faq details[open] summary::after{content:"–"}
.tx-faq details p{margin-top:.7rem;color:var(--muted)}
.tx-form{background:#fff;border-radius:var(--radius-lg);padding:2rem;box-shadow:0 18px 40px -28px rgba(13,21,36,.4)}
.tx-form .r{display:grid;grid-template-columns:1fr 1fr;gap:1rem}
@media (max-width:640px){.tx-form .r{grid-template-columns:1fr}}
.tx-form label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin:.8rem 0 .35rem}
.tx-form input:not([type=checkbox]):not([type=radio]),.tx-form select,.tx-form textarea{width:100%;padding:.75rem .9rem;border:1px solid rgba(13,21,36,.2);border-radius:10px;font:inherit;font-size:.95rem;background:var(--paper)}
.tx-form textarea{min-height:110px}
.tx-form .ck{display:flex;gap:.6rem;align-items:flex-start;font-weight:400;font-size:.88rem;color:var(--muted)}
.tx-form .ck input{margin-top:.25rem}
.tx-form .opts{display:grid;grid-template-columns:1fr 1fr;gap:.5rem}
.tx-form .opts label{margin:0;border:1px solid var(--line);border-radius:10px;padding:.7rem .8rem;display:flex;gap:.5rem;font-weight:500;cursor:pointer}
.tx-form button{margin-top:1.2rem;width:100%;justify-content:center;cursor:pointer}
.tx-form .ok{display:none;margin-top:1rem;background:var(--ivory);border-radius:10px;padding:1rem;font-size:.9rem;color:var(--ink)}
.tx-form .ok.show{display:block}
.tx-ct{list-style:none;margin:1.4rem 0}
.tx-ct li{display:grid;grid-template-columns:110px 1fr;padding:.5rem 0;border-bottom:1px solid var(--line);font-size:.95rem}
.tx-ct li span{color:var(--muted);font-size:.85rem}
.tx-note{border-left:3px solid var(--gold);padding:.8rem 1.2rem;background:var(--ivory);border-radius:0 10px 10px 0;margin-top:1.5rem;font-size:.95rem}
.tx-cross{display:grid;grid-template-columns:repeat(2,1fr);gap:1.2rem}
.tx-cross a{display:block;background:#fff;border-radius:var(--radius);padding:1.5rem;border:1px solid var(--line);transition:.25s}
.tx-cross a:hover{border-color:var(--gold)}
.tx-cross b{display:block;color:var(--ink);margin:.3rem 0}
.tx-cross small{color:var(--gold);font-weight:700;letter-spacing:.1em;font-size:.75rem;text-transform:uppercase}
.tx-cross span{color:var(--muted);font-size:.92rem}
@media (max-width:760px){.tx-cross{grid-template-columns:1fr}}
.tx-foot{background:var(--ink);color:#b9b3a6;padding:4rem 0 2rem;font-size:.9rem}
.tx-foot .g{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:2rem}
.tx-foot h4{color:#fff;font-size:.9rem;margin-bottom:.9rem}
.tx-foot li{list-style:none;margin:.4rem 0}
.tx-foot a:hover{color:var(--gold-2)}
.tx-foot .tx-brand{color:#fff}
.tx-foot .bt{display:flex;justify-content:space-between;flex-wrap:wrap;gap:1rem;border-top:1px solid rgba(255,255,255,.12);margin-top:3rem;padding-top:1.4rem;font-size:.8rem}
@media (max-width:860px){.tx-foot .g{grid-template-columns:1fr 1fr}}
.tx-foot .social{display:flex;gap:.5rem;margin-top:1rem}
.tx-foot .soc{width:34px;height:34px;border:1px solid rgba(255,255,255,.2);border-radius:50%;display:grid;place-items:center;color:#fff}
.tx-foot .soc svg{width:15px;height:15px}.tx-foot .xhs{font-size:.55rem}
.tx-band{position:relative;border-radius:var(--radius-lg);overflow:hidden;min-height:340px;display:flex;align-items:flex-end}
.tx-band img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.tx-band .c{position:relative;padding:2.4rem;background:linear-gradient(0deg,rgba(13,21,36,.78),rgba(13,21,36,0));width:100%;color:#fff}
.tx-band .c h2{color:#fff}
.tx-crumb{font-size:.85rem;color:var(--muted);margin-bottom:1rem}.tx-crumb a{color:var(--gold)}
.en-hint{font-size:.65rem;border:1px solid var(--gold);color:var(--gold);border-radius:4px;padding:0 .25rem;margin-left:.25rem;vertical-align:middle}
/* old pages (ecosystem/insights) with new header: neutralize fixed old header spacing */
body.tx-legacy .page-hero,body.tx-legacy .article-hero{margin-top:0}
.tx-nav a.tx-cta{background:var(--ink);color:#fff!important;padding:.6rem 1.1rem;border-radius:99px}.tx-nav a.tx-cta:hover{background:var(--gold)}


/* PDF download + customize */
.tx-custom{margin:.35rem 0 .2rem;font-size:.88rem;color:var(--gold);font-weight:600;letter-spacing:.02em}
.tx-prod{display:flex;flex-direction:column}
.tx-prod a.ph{display:block;aspect-ratio:16/10;overflow:hidden}
.tx-prod a.ph img{width:100%;height:100%;object-fit:cover}
.tx-prod h3 a{color:inherit;text-decoration:none}
.tx-prod h3 a:hover{color:var(--gold)}
.tx-prod .st{text-decoration:none}
.tx-prod .acts{display:flex;flex-wrap:wrap;gap:.55rem;margin-top:auto;padding-top:.9rem}
.tx-b.sm{padding:.55rem 1rem;font-size:.84rem}

/* Tailor-made band */
.tx-cz{background:var(--navy,#0d1524);color:#f4efe6;padding:5rem 0}
.tx-cz .kick{color:var(--gold,#b8915a)}
.tx-cz h2{color:#fff;font-size:clamp(1.8rem,3.4vw,2.6rem);margin:.4rem 0 1rem}
.tx-cz .lede{color:rgba(244,239,230,.82);max-width:760px;margin:0 auto}
.tx-cz-head{text-align:center;margin-bottom:2.8rem}
.tx-cz-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}
.tx-cz-item{border:1px solid rgba(201,164,106,.35);border-radius:14px;padding:1.5rem 1.4rem;background:rgba(255,255,255,.03)}
.tx-cz-item b{display:block;color:var(--gold,#c9a46a);font-size:1.1rem;margin-bottom:.5rem}
.tx-cz-item p{color:rgba(244,239,230,.85);font-size:.95rem;line-height:1.6;margin:0}
.tx-cz .tx-b.p{background:var(--gold,#b8915a);border-color:var(--gold,#b8915a);color:#0d1524}
@media(max-width:900px){.tx-cz-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tx-cz{padding:3.4rem 0}.tx-cz-grid{grid-template-columns:1fr}}
.tx-custom{font-size:1rem}
.tx-cz-head .kick{justify-content:center;display:flex}

/* trilingual ecosystem page */
.tx-cn{color:var(--gold);font-size:.95rem;letter-spacing:.06em;margin:.2rem 0 1rem}
.tx-sub{font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--ink);margin:1.4rem 0 .6rem;font-weight:600}
.tx-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(1.6rem,4vw,3.2rem);align-items:center;margin:0 0 clamp(3rem,6vw,5rem)}
.tx-split.flip{grid-template-columns:1.1fr .9fr}
.tx-split.flip .media{order:2}
.tx-split .media{position:relative;border-radius:var(--radius-lg);overflow:hidden;aspect-ratio:3/2;box-shadow:var(--shadow)}
.tx-split .media img{width:100%;height:100%;object-fit:cover}
.tx-split .media .num{position:absolute;left:1.1rem;bottom:.8rem;font-family:var(--serif);font-size:2.4rem;line-height:1;color:#fff;text-shadow:0 4px 24px rgba(0,0,0,.45)}
.tx-split h3{font-size:clamp(1.5rem,2.2vw,2rem);margin:.15rem 0 .15rem}
.tx-split > div > p:not(.kick):not(.tx-cn){color:var(--muted);max-width:42em}
@media (max-width:800px){
  .tx-split,.tx-split.flip{grid-template-columns:1fr;margin-bottom:3.2rem}
  .tx-split.flip .media{order:0}
}