:root{
  --navy:#0b2545; --teal:#0e7c86; --teal-dark:#0a5f66; --accent:#ff6b35;
  --bg:#f7f9fb; --card:#fff; --ink:#17222e; --muted:#5b6b7c; --line:#e3e9ef;
  --radius:14px; --shadow:0 4px 18px rgba(11,37,69,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans","Hiragino Kaku Gothic ProN","Noto Sans JP","Noto Sans KR","Noto Sans SC","Noto Sans TC",sans-serif;background:var(--bg);color:var(--ink);line-height:1.55}
img{max-width:100%}
a{color:var(--teal);text-decoration:none}
a:hover{color:var(--teal-dark)}
.wrap{max-width:1180px;margin:0 auto;padding:0 18px}
.btn{display:inline-block;padding:12px 22px;border-radius:10px;font-weight:600;border:0;cursor:pointer}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:#e85a28;color:#fff}
.btn-outline{background:#fff;color:var(--teal);border:2px solid var(--teal)}
.btn-outline:hover{background:var(--teal);color:#fff}

/* Header */
.site-header{background:var(--navy);position:sticky;top:0;z-index:50;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.header-inner{display:flex;align-items:center;gap:18px;padding:12px 18px}
.logo{color:#fff;font-size:1.3rem;font-weight:800;letter-spacing:-.5px;white-space:nowrap}
.logo:hover{color:#a8e6ea}
.main-nav{display:flex;gap:4px;flex-wrap:wrap;flex:1}
.main-nav a{color:#cfdbe8;padding:8px 10px;border-radius:8px;font-size:.92rem;white-space:nowrap}
.main-nav a:hover{background:rgba(255,255,255,.1);color:#fff}
.header-right{display:flex;align-items:center;gap:10px}
.lang-switch{position:relative}
.lang-btn{background:rgba(255,255,255,.12);color:#fff;border:0;padding:8px 12px;border-radius:8px;cursor:pointer;font-size:.85rem}
.lang-menu{position:absolute;right:0;top:110%;background:#fff;border-radius:10px;box-shadow:var(--shadow);list-style:none;margin:0;padding:6px;min-width:150px;z-index:60}
.lang-menu a{display:block;padding:8px 12px;color:var(--ink);border-radius:6px;font-size:.9rem}
.lang-menu a:hover{background:var(--bg)}
.nav-toggle{display:none;background:none;border:0;color:#fff;font-size:1.4rem;cursor:pointer}

/* Hero */
.hero{background:linear-gradient(160deg,var(--navy) 0%,#123c63 60%,var(--teal) 100%);color:#fff;padding:64px 0 72px}
.hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:44px;align-items:center}
.hero h1{font-size:2.6rem;margin:0 0 12px;line-height:1.15}
.hero p.sub{font-size:1.12rem;color:#cfe3ee;margin:0 0 24px;max-width:32em}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-outline{background:transparent;color:#fff;border-color:rgba(255,255,255,.6)}
.hero .btn-outline:hover{background:#fff;color:var(--navy)}
.trip-widget{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:14px;display:inline-block}
.trip-widget iframe{display:block;margin:0 auto}

/* Sections */
.section{padding:56px 0}
.section h2{font-size:1.7rem;margin:0 0 22px;color:var(--navy)}
.section-alt{background:#fff}

/* Product grid */
.product-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:14px}
.product-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px 16px;text-align:center;display:flex;flex-direction:column;gap:8px;transition:transform .15s,box-shadow .15s;color:var(--ink)}
.product-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);color:var(--ink)}
.product-icon{font-size:2rem}
.product-name{font-weight:700}
.product-cta{font-size:.85rem;color:var(--teal);font-weight:600}

/* Destinations */
.dest-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:18px}
.dest-card{background:var(--card);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);color:var(--ink);transition:transform .15s}
.dest-card:hover{transform:translateY(-3px);color:var(--ink)}
.dest-img{height:170px;background-size:cover;background-position:center;background-color:#c9d6e2}
.dest-body{padding:14px 16px;display:flex;flex-direction:column}
.dest-body strong{font-size:1.05rem}
.dest-country{color:var(--muted);font-size:.85rem}

/* Deals */
.deal-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.deal-card{background:linear-gradient(150deg,var(--teal),var(--navy));color:#fff;border-radius:var(--radius);padding:22px;display:flex;flex-direction:column;gap:10px;min-height:130px}
.deal-card:hover{color:#fff;filter:brightness(1.07)}
.deal-tag{align-self:flex-start;background:var(--accent);padding:3px 10px;border-radius:20px;font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.5px}
.deal-card strong{font-size:1.1rem;line-height:1.3}
.deal-cta{margin-top:auto;font-weight:600;font-size:.9rem;opacity:.92}

/* Trust */
.trust-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:20px}
.trust-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px}
.trust-item h3{margin:0 0 8px;color:var(--navy);font-size:1.05rem}
.trust-item p{margin:0;color:var(--muted);font-size:.93rem}

/* Article */
.page-head{background:linear-gradient(160deg,var(--navy),var(--teal));color:#fff;padding:48px 0}
.page-head h1{margin:0;font-size:2.1rem;line-height:1.2}
.page-head p{margin:10px 0 0;color:#d4e6f0;max-width:44em}
.article{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:30px;margin-top:-24px;position:relative}
.article h2{color:var(--navy);font-size:1.35rem;margin:26px 0 10px}
.article h2:first-child{margin-top:0}
.article p{color:#33414f}
.article .cta-row{display:flex;gap:12px;flex-wrap:wrap;margin:20px 0}
.hero-img{height:300px;border-radius:var(--radius);background-size:cover;background-position:center;background-color:#c9d6e2;margin-bottom:20px}
.breadcrumb{font-size:.85rem;color:var(--muted);margin:18px 0 0}
.breadcrumb a{color:var(--muted)}

/* FAQ */
.faq{border:1px solid var(--line);border-radius:var(--radius);background:#fff}
.faq details{border-bottom:1px solid var(--line);padding:14px 18px}
.faq details:last-child{border-bottom:0}
.faq summary{font-weight:600;cursor:pointer;color:var(--navy)}
.faq p{color:var(--muted);margin:8px 0 0}

/* Sticky mobile CTA */
.sticky-cta{display:none;position:fixed;bottom:0;left:0;right:0;background:#fff;padding:10px 14px;box-shadow:0 -4px 16px rgba(0,0,0,.12);z-index:55}
.sticky-cta .btn{display:block;text-align:center}

/* Guides index */
.guide-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:18px}
.guide-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;color:var(--ink)}
.guide-card:hover{box-shadow:var(--shadow);color:var(--ink)}
.guide-card strong{font-size:1.08rem;display:block;margin-bottom:6px;color:var(--navy)}
.guide-card p{margin:0;color:var(--muted);font-size:.92rem}

/* Footer */
.site-footer{background:var(--navy);color:#b9c9d8;margin-top:60px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;padding:46px 18px}
.footer-brand{color:#fff;font-weight:800;font-size:1.15rem}
.footer-tag{color:#8fb3c9;font-size:.9rem}
.footer-disc{font-size:.8rem;color:#7c95a8;margin-top:12px}
.site-footer h4{color:#fff;font-size:.95rem;margin:0 0 12px}
.site-footer ul{list-style:none;margin:0;padding:0}
.site-footer li{margin-bottom:8px}
.site-footer a{color:#b9c9d8;font-size:.88rem}
.site-footer a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:10px;flex-wrap:wrap;padding:16px 18px;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem;color:#7c95a8}

/* Responsive */
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:28px}
  .hero h1{font-size:2rem}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:760px){
  .main-nav{display:none;position:absolute;top:100%;left:0;right:0;background:var(--navy);flex-direction:column;padding:10px}
  .main-nav.open{display:flex}
  .nav-toggle{display:block}
  .sticky-cta{display:block}
  body{padding-bottom:64px}
  .hero{padding:40px 0 48px}
  .section{padding:40px 0}
  .hero-img{height:200px}
  .article{padding:22px 18px}
  .footer-grid{grid-template-columns:1fr;gap:22px}
}