/* Xinhailong official site — navy on cream.
   Primary #0B2E4F on ivory #FAF6EE. No black or dark page backgrounds,
   no sky blue, no water ripples, flow lines, grain, dots, or pebble textures. */
:root{
  --navy:#0B2E4F;
  --navy-2:#163A5C;
  --cream:#FAF6EE;
  --cream-2:#F3EEE3;
  --cream-3:#EFE8DA;
  --bg:var(--cream);
  --bg-2:var(--cream-2);
  --bg-3:#F7F1E6;
  --ink:var(--navy);
  --muted:#4A6174;
  --dim:#6B7E8F;
  --line:rgba(11,46,79,.16);
  --line-soft:rgba(11,46,79,.10);
  --tint:#E8EEF3;
  --header-h:84px;
  --font-sans:"Noto Sans TC","Noto Sans SC","Noto Sans CJK TC",system-ui,sans-serif;
  --font-display:"Outfit","Noto Sans TC",system-ui,sans-serif;
  --max:1200px;
  --ease:ease;
}
@font-face{
  font-family:"Outfit";
  src:url("../assets/fonts/Outfit-Variable.ttf") format("truetype");
  font-weight:100 900;
  font-style:normal;
  font-display:swap;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
html,body{
  margin:0;padding:0;
  background:var(--bg);color:var(--ink);
  font-family:var(--font-sans);font-weight:400;font-size:17px;line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
body{overflow-x:hidden}
img,video{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none;transition:color .15s var(--ease)}
a:hover{color:var(--navy-2)}
button,input,select,textarea{font:inherit;color:inherit}
button{cursor:pointer}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;line-height:1.25;margin:0 0 .5em;letter-spacing:-.01em;color:var(--ink)}
.en-active .display,.en-active .wordmark{font-family:var(--font-display)}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:var(--cream);padding:.6rem 1rem;z-index:200}
.skip:focus{left:1rem;top:1rem}

/* Header */
.site-header{
  position:sticky;top:0;z-index:80;
  height:var(--header-h);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  padding:0 5vw;
  background:rgba(250,246,238,.94);
  border-bottom:1px solid transparent;
}
.site-header.scrolled{border-bottom-color:var(--line);background:rgba(250,246,238,.98)}
.brand-lockup{display:inline-flex;align-items:center;text-decoration:none;line-height:0;flex-shrink:0}
.brand-lockup img{height:65px;width:auto;display:block}
.brand-lockup:hover{opacity:.85}
.wordmark{font-family:var(--font-display);font-weight:500;font-size:.95rem;letter-spacing:.18em;color:var(--ink);text-decoration:none;white-space:nowrap}
.nav-wrap{display:flex;align-items:center;gap:2rem}
.site-nav{display:flex;gap:1.5rem;align-items:center}
.site-nav a{color:var(--muted);font-size:.82rem;letter-spacing:.08em;font-weight:500}
.site-nav a:hover,.site-nav a[aria-current="page"]{color:var(--navy);font-weight:600}
.lang-switch{display:flex;gap:.1rem;align-items:center;border:1px solid var(--line);padding:0 .15rem}
.lang-switch button{background:transparent;border:0;color:var(--dim);padding:.28rem .55rem;font-size:.72rem;letter-spacing:.08em}
.lang-switch button[aria-pressed="true"]{color:var(--navy);font-weight:600}
.menu-btn{display:none;background:transparent;border:1px solid var(--line);color:var(--ink);width:44px;height:44px;position:relative;cursor:pointer}
.menu-btn i,.menu-btn i:before,.menu-btn i:after{content:"";position:absolute;left:11px;right:11px;height:1px;background:var(--ink);top:50%}
.menu-btn i:before{top:-6px;right:0;left:0}
.menu-btn i:after{top:6px;right:0;left:0}

/* Home hero — game key-art slideshow under a light cream wash so type sits on ivory, never a dark scrim */
.hero{position:relative;min-height:78svh;display:flex;align-items:flex-end;overflow:hidden;color:var(--ink);background:var(--cream)}
.hero-media{position:absolute;inset:0;z-index:0;background:var(--cream-2)}
.hero-slide{position:absolute;inset:0;display:block;opacity:0;transition:opacity 1.2s ease}
.hero-slide.is-on{opacity:1}
.hero-slide img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 35%}
.hero-shade{position:absolute;inset:0;z-index:1;pointer-events:none;background:
  linear-gradient(90deg,rgba(250,246,238,.94) 0%,rgba(250,246,238,.82) 30%,rgba(250,246,238,.35) 56%,rgba(250,246,238,0) 74%),
  linear-gradient(180deg,rgba(250,246,238,0) 55%,rgba(250,246,238,.85) 100%)}
.hero-dots{display:flex;gap:0;margin-top:1.4rem;flex-wrap:wrap}
.hero-dot{width:44px;height:44px;padding:0;border:0;background:transparent;display:inline-flex;align-items:center;justify-content:center}
.hero-dot span{display:block;width:26px;height:4px;border-radius:2px;background:rgba(11,46,79,.25);transition:background .2s}
.hero-dot.is-on span,.hero-dot[aria-pressed="true"] span{background:var(--navy)}
.hero-dot:focus-visible{outline:2px solid var(--navy);outline-offset:-6px}
.hero-inner{position:relative;z-index:2;width:100%;max-width:var(--max);margin:0 auto;padding:0 5vw 10vh}
.eyebrow{font-family:var(--font-display);font-size:.72rem;letter-spacing:.22em;text-transform:uppercase;color:var(--navy);margin:0 0 1.1rem;font-weight:500}
.hero h1,.display{font-family:var(--font-display);font-weight:600;font-size:clamp(1.7rem,4.2vw,3.2rem);letter-spacing:.02em;margin:0 0 .55rem;color:var(--navy);line-height:1.2;white-space:normal;overflow-wrap:break-word;max-width:18em}
.hero-slogan,.footer-slogan{
  font-family:var(--font-display);
  font-weight:500;
  color:var(--navy);
  margin:0;
  letter-spacing:.04em;
  line-height:1.35;
}
.hero-slogan{font-size:clamp(1.05rem,2vw,1.35rem);margin:0 0 1.5rem;white-space:nowrap}
.hero-lead{max-width:32rem;color:var(--ink);font-size:1.08rem;opacity:.92;margin:0 0 2rem}
.hero-cta{display:flex;gap:1rem;flex-wrap:wrap}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;padding:.85rem 1.4rem;border:1px solid var(--navy);border-radius:4px;letter-spacing:.1em;text-transform:uppercase;font-size:.72rem;font-weight:600;transition:background .15s,color .15s,border-color .15s}
.btn-solid{background:var(--navy);color:var(--cream)}
.btn-solid:hover{background:var(--navy-2);color:var(--cream)}
.btn-ghost{background:transparent;color:var(--navy)}
.btn-ghost:hover{background:var(--tint);color:var(--navy)}
.text-link{color:var(--navy);font-weight:500;text-decoration:underline;text-underline-offset:4px;text-decoration-thickness:1px}
.text-link:hover{color:var(--navy-2)}

/* Sections */
.section{padding:6rem 5vw}
.section-alt{background:var(--bg-2)}
.section-inner{max-width:var(--max);margin:0 auto;min-width:0;max-width:100%;}
.section-inner{max-width:var(--max)}
.section-head{margin-bottom:2.4rem}
.section-head h2,.section-inner > h2{font-size:clamp(1.6rem,2.6vw,2.2rem);margin:0}
.section-kicker{font-family:var(--font-display);color:var(--navy);letter-spacing:.24em;text-transform:uppercase;font-size:.68rem;margin:0 0 .7rem;font-weight:500}
.rule{height:0;border:0;border-top:1px solid var(--line);margin:0 0 1.5rem}
#games,#about,#news,#contact{scroll-margin-top:calc(var(--header-h) + 16px)}

/* Game portfolio cards */

/* Game / inner page heroes */
.page-hero{padding:5.5rem 5vw 2rem;max-width:calc(var(--max) + 10vw);margin:0 auto}
.page-hero h1{font-size:clamp(2rem,4vw,3rem)}
.page-hero .hero-lead{margin-bottom:0;opacity:.9;max-width:36rem;color:var(--muted)}

/* Features / meta / galleries */
.prose{max-width:42rem}
.prose p,.prose li{color:var(--muted)}
.prose h2{margin-top:2rem;font-size:1.15rem}
.prose ul{padding-left:1.15rem}
.news-empty{max-width:42rem;color:var(--muted)}
.section-slim{padding-top:3.2rem;padding-bottom:3.2rem;border-top:1px solid var(--line-soft);border-bottom:1px solid var(--line-soft)}
.coming-soon{text-align:center}
.coming-note{font-family:var(--font-display);font-size:clamp(1.05rem,1.8vw,1.3rem);color:var(--navy);letter-spacing:.04em;margin:0}
.contact-block{max-width:42rem}
.contact-line{margin:0 0 .45rem;color:var(--muted);overflow-wrap:anywhere}
.contact-line a{color:var(--navy);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px}
.email-line{font-size:1.15rem;margin:0 0 1.6rem}
.muted-note{font-size:.82rem;color:var(--dim);margin:.7rem 0 0}



/* About */
.about-grid{display:grid;grid-template-columns:1fr 1.15fr;gap:3rem;align-items:center}
.about-copy{color:var(--muted);max-width:36rem}

/* Team / leadership */

/* Footer */
.site-footer{border-top:1px solid var(--line);padding:3.4rem 5vw 2.2rem;background:var(--cream-2)}
.footer-inner{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:1.5fr 1fr;gap:2.5rem}
.site-footer .brand-lockup{margin-bottom:.7rem}
.site-footer .brand-lockup img{height:64px}
.footer-slogan{font-size:.95rem;margin:0 0 1rem}
.footer-legal{color:var(--muted);font-size:.85rem}
.footer-legal .legal-name{color:var(--ink);letter-spacing:.02em;font-size:.88rem;text-transform:none;margin:0 0 .6rem;font-weight:600;overflow-wrap:break-word}
.footer-col h4{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--navy);font-family:var(--font-display);font-weight:500;margin:0 0 .8rem}
.footer-col a{display:block;color:var(--muted);font-size:.88rem;padding:.18rem 0}
.footer-col a:hover{color:var(--navy)}
.footer-bottom{max-width:var(--max);margin:2.2rem auto 0;padding-top:1.2rem;border-top:1px solid var(--line-soft);color:var(--dim);font-size:.75rem;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}

/* Games — cards, detail pages, galleries (images keep their aspect ratio; no textures) */
.block-label{font-family:var(--font-display);font-size:.72rem;letter-spacing:.2em;text-transform:uppercase;color:var(--navy);font-weight:500;margin:2.4rem 0 1rem}
.games-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.4rem}
.game-card{display:flex;flex-direction:column;background:var(--bg-3);border:1px solid var(--line-soft);color:inherit;min-width:0;text-decoration:none}
.game-card .media{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--tint)}
.game-card .media picture{display:block;width:100%;height:100%}
.game-card .media img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.game-card:hover .media img{transform:scale(1.03)}
.game-card .meta{padding:1.2rem 1.2rem 1.3rem;display:flex;flex-direction:column;gap:.35rem;flex:1;min-width:0}
.game-card .tag{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--navy);margin:0;font-weight:500}
.game-card h3{font-size:1.35rem;margin:0;overflow-wrap:break-word}
.game-card .platform{margin:0;color:var(--muted);font-size:.82rem}
.game-card .more{margin:.6rem 0 0;color:var(--navy);font-size:.85rem;font-weight:500;min-height:24px}
.game-card:hover{border-color:var(--line)}
.game-hero{position:relative;min-height:62vh;display:flex;align-items:flex-end;overflow:hidden;background:var(--cream)}
.game-hero-media{position:absolute;inset:0;pointer-events:none}
.game-hero-media picture{display:block;width:100%;height:100%}
.game-hero-media img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.game-hero-shade{position:absolute;inset:0;pointer-events:none;background:linear-gradient(180deg,rgba(250,246,238,.12) 0%,rgba(250,246,238,.78) 70%,rgba(250,246,238,1) 100%)}
.game-hero-inner{position:relative;z-index:1;width:100%;max-width:var(--max);margin:0 auto;padding:0 5vw 3.5rem;min-width:0}
.game-hero-inner h1{font-size:clamp(1.9rem,4.5vw,3.4rem);color:var(--navy);overflow-wrap:break-word}
.game-hero-inner .hero-lead{max-width:36rem;color:var(--ink);opacity:.9;margin:0}
.play-wrap{margin:1.2rem 0 0}
.play-btn{min-width:10.5rem;min-height:48px}
.play-btn.is-disabled,.play-btn[aria-disabled="true"]{opacity:.7;pointer-events:none;cursor:default;background:var(--tint);color:var(--muted);border-color:var(--line)}
.play-note{margin:.6rem 0 0;font-size:.82rem;color:var(--muted)}
.back-wrap{margin-top:1.6rem}
.back-wrap a{display:inline-flex;align-items:center;min-height:44px}
.fact-list{list-style:none;margin:0 0 2rem;padding:0;max-width:42rem}
.fact-list li{padding:.85rem 0;border-bottom:1px solid var(--line-soft);color:var(--muted)}
.meta-block{margin:0 0 1.4rem;max-width:42rem}
.meta-block dt{font-size:.68rem;letter-spacing:.16em;text-transform:uppercase;color:var(--navy);margin:0 0 .25rem;font-family:var(--font-display);font-weight:500}
.meta-block dd{margin:0 0 1.1rem;color:var(--ink)}
.frame{position:relative;border:1px solid var(--line-soft);background:var(--tint);margin:0 0 1.2rem;aspect-ratio:16/9;overflow:hidden}
.frame video,.frame img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.frame video{z-index:1;background:transparent}
.frame picture{position:absolute;inset:0;display:block;z-index:0}
.gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:.8rem;margin:0 0 2rem}
.gallery figure{margin:0;border:1px solid var(--line-soft);background:var(--tint);overflow:hidden;min-width:0}
.gallery picture{display:block}
.gallery img{display:block;width:100%;height:auto;aspect-ratio:16/9;object-fit:cover}
.gallery.portrait img{aspect-ratio:498/1080;object-fit:cover;object-position:center top}
.phone{margin:0 auto 1.4rem;max-width:260px;border:1px solid var(--line);padding:8px;background:var(--bg-3)}
.phone .screen{overflow:hidden;background:var(--tint);position:relative;aspect-ratio:9/19.5}
.phone .screen video,.phone .screen img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;display:block}
.phone .screen video{z-index:1;background:transparent}
.phone .screen picture{position:absolute;inset:0;display:block}
.chars{display:flex;gap:.7rem;overflow-x:auto;max-width:100%;padding:.4rem 0 1rem;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}
.chars::-webkit-scrollbar{height:4px}
.chars::-webkit-scrollbar-thumb{background:rgba(11,46,79,.35)}
.char{flex:0 0 132px;scroll-snap-align:start;text-align:center;margin:0}
.char picture{display:block}
.char img{display:block;width:132px;height:176px;object-fit:cover;object-position:center top;background:var(--cream-2);border:1px solid var(--line-soft)}
.char figcaption{font-size:.8rem;color:var(--muted);margin-top:.4rem}

@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  a,button,.game-card .media img{transition:none}
  .game-card:hover .media img{transform:none}
}
@media (max-width:980px){
  .about-grid,.footer-inner{grid-template-columns:1fr}
  .section{padding:4.5rem 5vw}
  .games-grid{grid-template-columns:1fr 1fr}
  .gallery,.gallery.portrait{grid-template-columns:repeat(2,1fr)}
  .hero-slogan{white-space:normal}
}
@media (max-width:760px){
  :root{--header-h:68px}
  .brand-lockup img{height:50px}
  .site-footer .brand-lockup img{height:52px}
  .menu-btn{display:block}
  .nav-wrap{position:fixed;inset:var(--header-h) 0 auto 0;background:rgba(250,246,238,.98);border-bottom:1px solid var(--line);padding:1rem 5vw 1.2rem;display:none;flex-direction:column;align-items:flex-start;gap:1rem;z-index:79}
  .nav-wrap.open{display:flex}
  .site-nav{flex-direction:column;align-items:flex-start;gap:.75rem}
  .hero-inner{padding-bottom:8vh}
  .hero h1{letter-spacing:.01em;font-size:clamp(1.45rem,7.4vw,2.1rem);max-width:12em}
  .hero-slogan{white-space:normal;font-size:1rem}
}
@media (max-width:560px){
  .gallery{grid-template-columns:1fr}
  .gallery.portrait{grid-template-columns:repeat(2,1fr)}
}

/* Phones and small tablets: wrapped tap targets >=44px, no horizontal scroll */
html,body{max-width:100%;overflow-x:clip}
img,video,svg{max-width:100%}
@media (max-width:760px){
  .site-nav a{display:flex;align-items:center;min-height:44px;font-size:1rem;width:100%}
  .site-nav{gap:0;width:100%}
  .lang-switch button{min-height:44px;min-width:56px;font-size:.85rem}
  .nav-wrap{max-height:calc(100svh - var(--header-h));overflow-y:auto;padding-bottom:calc(1.2rem + env(safe-area-inset-bottom))}
  .site-header{padding-left:max(5vw,env(safe-area-inset-left));padding-right:max(5vw,env(safe-area-inset-right))}
  .btn{min-height:48px;padding:.85rem 1.2rem}
  .hero-cta{gap:.7rem}
  .hero-cta .btn{flex:1 1 auto}
  .footer-col a{display:flex;align-items:center;min-height:44px;padding:0}
  .contact-line a{display:inline-block;padding:.6rem 0}
  .games-grid{grid-template-columns:1fr}
  .game-hero{min-height:0;display:block}
  .game-hero-media{position:relative;inset:auto;aspect-ratio:16/9}
  .game-hero-shade{display:none}
  .game-hero-inner{padding:1.4rem 5vw 1.6rem}
  .section{padding:3.2rem 5vw}
  .page-hero{padding:3.6rem 5vw 1.6rem}
  .char{flex-basis:120px}
  .char img{width:120px;height:160px}
}
/* Tap targets >=44px at every width */
.site-nav a{display:inline-flex;align-items:center;min-height:44px}
.lang-switch button{min-height:44px;min-width:44px;cursor:pointer}
.text-link{display:inline-flex;align-items:center;min-height:44px}
.section-inner > h2.block-label{font-size:.72rem;margin:2.4rem 0 1rem}
.footer-col a{display:flex;align-items:center;min-height:44px;padding:0}
.contact-line a{display:inline-flex;align-items:center;min-height:44px}

/* Bottom showcase carousel — scroll-snap track, 44px controls, no page overflow */
.showcase-head{display:flex;align-items:flex-end;justify-content:space-between;gap:1rem;margin-bottom:1.6rem;flex-wrap:wrap}
.showcase-head h2{font-size:clamp(1.6rem,2.6vw,2.2rem);margin:0}
.showcase-nav{display:flex;gap:.5rem}
.showcase-btn{width:44px;height:44px;border:1px solid var(--navy);border-radius:50%;background:var(--cream);color:var(--navy);font-size:1.6rem;line-height:1;display:inline-flex;align-items:center;justify-content:center;padding:0 0 3px}
.showcase-btn:hover{background:var(--tint)}
.showcase-btn:focus-visible{outline:2px solid var(--navy);outline-offset:2px}
.showcase-track{list-style:none;margin:0;padding:0 0 .6rem;display:flex;gap:1rem;overflow-x:auto;overscroll-behavior-x:contain;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:thin;max-width:100%}
.showcase-track::-webkit-scrollbar{height:4px}
.showcase-track::-webkit-scrollbar-thumb{background:rgba(11,46,79,.3)}
.showcase-track:focus-visible{outline:2px solid var(--navy);outline-offset:4px}
.showcase-slide{flex:0 0 min(720px,62%);scroll-snap-align:start;min-width:0}
.showcase-slide a,.showcase-static{position:relative;display:block;aspect-ratio:16/9;overflow:hidden;border:1px solid var(--line-soft);background:var(--tint);color:var(--ink);text-decoration:none}
.showcase-slide picture{display:block;width:100%;height:100%}
.showcase-slide img{display:block;width:100%;height:100%;object-fit:cover;transition:transform .6s ease}
.showcase-slide a:hover img{transform:scale(1.03)}
.showcase-cap{position:absolute;left:0;right:0;bottom:0;display:flex;flex-direction:column;gap:.1rem;padding:2.2rem 1.1rem .9rem;background:linear-gradient(180deg,rgba(250,246,238,0) 0%,rgba(250,246,238,.9) 55%,rgba(250,246,238,.97) 100%)}
.showcase-title{font-family:var(--font-display);font-weight:600;font-size:1.15rem;color:var(--navy);line-height:1.3}
.showcase-status{font-size:.8rem;color:var(--muted)}
.showcase-slide.is-soon .showcase-status{color:var(--navy);font-weight:600;letter-spacing:.04em}
@media (max-width:760px){
  .hero{display:block;min-height:0}
  .hero-media{position:relative;inset:auto;aspect-ratio:16/9}
  .hero-shade{display:none}
  .hero-inner{padding:1.6rem 5vw 2.2rem}
  .hero-dots{margin-top:1rem}
  .showcase-slide{flex-basis:86%}
}
@media (prefers-reduced-motion:reduce){
  .hero-slide,.showcase-slide img{transition:none}
  .showcase-slide a:hover img{transform:none}
  .showcase-track{scroll-behavior:auto}
}