:root{--c1:#ff4d6d;--c2:#2bd9fe;--c3:#ffd23f;--c4:#7b2ff7;--dk:#14142b;--lt:#f7f7fb}
*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;color:var(--dk);line-height:1.7;background:#fff}
img{max-width:100%;display:block}a{color:inherit}
.wrap{max-width:1180px;margin:0 auto;padding:0 20px}
header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.95);backdrop-filter:blur(8px);border-bottom:1px solid #eee}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.logo{font-weight:900;font-size:22px;text-decoration:none;background:linear-gradient(90deg,var(--c4),var(--c1));-webkit-background-clip:text;color:transparent}
.logo small{display:block;font-size:11px;letter-spacing:1px;color:#666;-webkit-text-fill-color:#666;font-weight:600}
nav ul{display:flex;gap:26px;list-style:none}nav a{text-decoration:none;font-weight:600}nav a.on,nav a:hover{color:var(--c1)}
.burger{display:none;background:none;border:0;font-size:28px;cursor:pointer}
.hero{position:relative;color:#fff;min-height:78vh;display:flex;align-items:center;background:#222 center/cover}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(rgba(20,20,43,.35),rgba(20,20,43,.35)),linear-gradient(120deg,rgba(123,47,247,.82),rgba(255,77,109,.6) 60%,rgba(43,217,254,.45))}.hero h1,.hero p{text-shadow:0 2px 12px rgba(0,0,0,.35)}
.hero .wrap{position:relative}.hero h1{font-size:clamp(34px,6vw,68px);line-height:1.15;font-weight:900}
.hero p{font-size:clamp(16px,2vw,21px);max-width:640px;margin:18px 0 28px}
.sub{min-height:44vh}
.tags{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:18px}.tags span{background:var(--c3);color:var(--dk);padding:4px 14px;border-radius:99px;font-weight:800;font-size:14px}
.btn{display:inline-block;padding:13px 28px;border-radius:99px;background:var(--c3);color:var(--dk);font-weight:800;text-decoration:none;transition:.2s}.btn:hover{transform:translateY(-3px);box-shadow:0 8px 20px rgba(0,0,0,.2)}
.btn.ghost{background:transparent;border:2px solid #fff;color:#fff;margin-left:10px}
section{padding:80px 0}section.alt{background:var(--lt)}
h2{font-size:clamp(26px,4vw,40px);font-weight:900;margin-bottom:12px}h2:after{content:"";display:block;width:60px;height:6px;border-radius:3px;margin-top:10px;background:linear-gradient(90deg,var(--c1),var(--c3))}
h3{font-size:21px;margin-bottom:8px}.lead{font-size:18px;color:#444;max-width:780px;margin-bottom:36px}
.grid{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.card{background:#fff;border-radius:20px;overflow:hidden;box-shadow:0 6px 24px rgba(20,20,43,.08);transition:.25s;text-decoration:none;display:block}.card:hover{transform:translateY(-6px)}
.card img{aspect-ratio:4/3;object-fit:cover;width:100%}.card .b{padding:22px}
.card .ic{height:8px}.k1 .ic{background:var(--c1)}.k2 .ic{background:var(--c2)}.k3 .ic{background:var(--c3)}.k4 .ic{background:var(--c4)}.k5 .ic{background:linear-gradient(90deg,var(--c2),var(--c4))}
.pill{display:inline-block;font-size:13px;font-weight:700;padding:2px 12px;border-radius:99px;background:#efe7ff;color:var(--c4);margin:4px 4px 0 0}
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:12px}.gallery img{border-radius:14px;aspect-ratio:4/3;object-fit:cover;width:100%}
.todo{background:#fff3c4;border:2px dashed #e0a800;color:#8a5a00;padding:2px 8px;border-radius:6px;font-weight:700}
.note{border-left:6px solid var(--c1);background:#fff0f3;padding:16px 20px;border-radius:10px;font-weight:700;margin:24px 0}
ul.list{padding-left:22px}ul.list li{margin:8px 0}
.book{display:flex;gap:28px;align-items:flex-start}.cover{flex:0 0 180px;height:250px;border-radius:12px;display:flex;align-items:center;justify-content:center;text-align:center;padding:16px;color:#fff;font-weight:900;font-size:18px}
.cv1{background:linear-gradient(160deg,var(--c1),var(--c4))}.cv2{background:linear-gradient(160deg,var(--c2),var(--dk))}
.cta{background:linear-gradient(120deg,var(--c4),var(--c1));color:#fff;text-align:center}.cta h2:after{margin:10px auto 0}
footer{background:var(--dk);color:#bbb;padding:40px 0;font-size:14px}footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px}footer a{color:#fff}
.reveal{opacity:0;transform:translateY(30px);transition:.7s}.reveal.in{opacity:1;transform:none}
@media(max-width:860px){.burger{display:block}nav ul{display:none;position:absolute;top:64px;left:0;right:0;background:#fff;flex-direction:column;padding:20px;gap:16px;box-shadow:0 10px 20px rgba(0,0,0,.1)}nav ul.open{display:flex}
.split{grid-template-columns:1fr}.book{flex-direction:column}section{padding:56px 0}.btn.ghost{margin:12px 0 0}}

.credit{flex-basis:100%;font-size:12px;color:#888}.credit a{color:#aaa}
.types{grid-template-columns:repeat(2,1fr);max-width:760px}.types .card{display:flex;flex-direction:column}.types .b{flex:1;display:flex;align-items:center;justify-content:center;text-align:center;min-height:120px;padding:24px 18px}.types h3{margin:0;font-size:20px}
@media(max-width:860px){.types{grid-template-columns:repeat(2,1fr)}}@media(max-width:480px){.types{grid-template-columns:1fr}.types .b{min-height:84px}}
.venues{margin-top:20px}.venues figure{margin:0}.venues figcaption{text-align:center;font-weight:700;margin-top:6px;font-size:14px}
.bookcover{flex:0 0 220px;width:220px;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.25)}.book .en{color:#555;margin-bottom:8px}.blurb{color:#444;margin:14px 0 22px;font-size:15px}
@media(max-width:860px){.bookcover{width:180px;flex-basis:auto}}
.badge{display:inline-block;background:var(--c1);color:#fff;font-size:13px;font-weight:800;padding:3px 12px;border-radius:99px;margin-bottom:10px}
.card.main{grid-column:span 2;border:3px solid var(--c4)}.card.main img{aspect-ratio:16/9}.card.main h3{font-size:24px}
.types.four{grid-template-columns:repeat(4,1fr);max-width:none}
@media(max-width:860px){.card.main{grid-column:auto}.types.four{grid-template-columns:repeat(2,1fr)}}
.covers{flex:0 0 440px;display:flex;gap:14px}.covers figure{margin:0;flex:1}.covers img{width:100%;border-radius:10px;box-shadow:0 10px 30px rgba(0,0,0,.25)}.covers figcaption{text-align:center;font-size:13px;color:#666;margin-top:6px}.zhsub{color:#555;font-weight:600;margin:-4px 0 6px}
@media(max-width:860px){.covers{flex-basis:auto;width:100%;max-width:420px}}
.kgal{display:grid;grid-template-columns:1fr 1fr;gap:12px}.kgal figure{margin:0}.kgal figure:first-child{grid-row:span 2}.kgal img{width:100%;height:100%;object-fit:cover;border-radius:12px}.kgal figure:first-child img{height:calc(100% - 28px)}.kgal figure:not(:first-child) img{aspect-ratio:4/3;height:auto}.kgal figcaption{font-size:13px;color:#666;text-align:center;margin-top:4px}
.fgal{display:grid;grid-template-columns:3fr 2fr;gap:12px;align-items:end}.fgal figure{margin:0}.fgal img{width:100%;border-radius:14px;object-fit:cover}.fgal figure:first-child img{aspect-ratio:4/5}.fgal figure:last-child img{aspect-ratio:2/3}.fgal figcaption{font-size:13px;color:#666;text-align:center;margin-top:4px}
@media(max-width:600px){.gallery{grid-template-columns:1fr 1fr;gap:8px}.gallery img{border-radius:10px}.venues figcaption{font-size:12px}.kgal figcaption,.fgal figcaption{font-size:12px}}
@media(min-width:861px){.grid.home{grid-template-columns:repeat(3,1fr)}.grid.home .card.main{grid-column:span 2;grid-row:span 2;display:flex;flex-direction:column}.grid.home .card.main img{aspect-ratio:auto;flex:1;min-height:0;height:100%}}
.split.top{align-items:start}
.nowrap{white-space:nowrap}
.hsep{display:none}
.gallery.venues.four{grid-template-columns:repeat(4,1fr)}
@media(max-width:860px){.gallery.venues.four{grid-template-columns:repeat(2,1fr)}}
nav li.lang a{border:1px solid #ddd;border-radius:999px;padding:3px 10px;font-size:13px;white-space:nowrap}
html[lang=en] nav ul{gap:20px}html[lang=en] nav a{white-space:nowrap}
html[lang=en] .hero h1{letter-spacing:0;line-height:1.15}
html[lang=en] h2,html[lang=en] h3{letter-spacing:0;overflow-wrap:break-word;hyphens:auto}
html[lang=en] .nowrap{white-space:normal}
html[lang=en] .tags{flex-wrap:wrap}
@media(max-width:600px){html[lang=en] .hero h1{font-size:30px}html[lang=en] h2{font-size:26px}}
.gallery,.gallery.venues,.gallery.venues.four{grid-template-columns:repeat(3,1fr)}
@media(max-width:600px){.gallery,.gallery.venues,.gallery.venues.four{grid-template-columns:1fr 1fr}}
nav li.lang{display:flex;align-items:center;gap:4px;border:1px solid #ddd;border-radius:999px;padding:3px 10px;font-size:13px;white-space:nowrap}
nav li.lang a{border:0!important;padding:0!important;font-size:13px}nav li.lang a.cur{color:var(--c1)}nav li.lang .sep{color:#bbb}
/* ja / es (mirror en rules) */
html[lang=ja] nav a,html[lang=es] nav a{white-space:nowrap}
html[lang=ja] .nowrap,html[lang=es] .nowrap{white-space:normal}
html[lang=es] h2,html[lang=es] h3{overflow-wrap:break-word;hyphens:auto}
html[lang=ja] h1,html[lang=ja] h2,html[lang=ja] h3{line-break:strict;overflow-wrap:anywhere}
html[lang=es] .hero h1{line-height:1.15}
@media(max-width:600px){html[lang=es] .hero h1,html[lang=ja] .hero h1{font-size:30px}html[lang=es] h2,html[lang=ja] h2{font-size:26px}}
/* 5-language switch */
nav li.lang{gap:3px;padding:3px 9px}
@media(min-width:861px) and (max-width:1200px){nav ul{gap:14px}nav li.lang{font-size:12px}}
@media(max-width:860px){nav li.lang{align-self:flex-start;flex-wrap:wrap}}
/* Closed Arena series */
ul.series{list-style:none;padding:0;margin:8px 0 0;display:grid;gap:14px}
ul.series li{background:#fff;border-radius:12px;padding:14px 16px;box-shadow:0 4px 14px rgba(0,0,0,.06);line-height:1.5}
ul.series .price{display:inline-block;color:#666;font-size:14px;margin:6px 14px 6px 0}
ul.series .btn{margin-top:6px}
.zhed{margin-top:40px;padding-top:28px;border-top:1px solid #e6e6ee}
.zhed .note{color:#666;font-size:14px}
.zhed .five{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;max-width:640px;margin-top:12px}
.zhed .five figure{margin:0}.zhed .five img{width:100%;border-radius:6px;box-shadow:0 6px 16px rgba(0,0,0,.18)}
.zhed .five figcaption{text-align:center;font-size:12px;color:#666;margin-top:4px}
p.zhnote{margin-top:26px;color:#555;font-size:14px}
@media(max-width:600px){.zhed .five{gap:6px}.zhed .five figcaption{font-size:11px}}
/* industry training */
.itrain{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:28px;margin-top:20px;max-width:860px}
.itrain h3{font-size:17px;margin-bottom:10px}
ul.chips{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;gap:8px}
ul.chips li{background:#fff;border-radius:99px;padding:6px 14px;font-size:14px;font-weight:600;box-shadow:0 2px 8px rgba(0,0,0,.06)}
.textcard .tc-art{aspect-ratio:4/3;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--c4),var(--c2))}
@media(max-width:600px){.itrain{grid-template-columns:1fr;gap:18px}}

/* contact form */
.contact-form{margin-top:22px;max-width:420px;display:flex;flex-direction:column;gap:14px}
.contact-form .field{display:flex;flex-direction:column;gap:6px}
.contact-form label{font-weight:700;font-size:14px}
.contact-form input[type=text],
.contact-form input[type=email],
.contact-form input[type=tel],
.contact-form textarea{
  width:100%;padding:12px 14px;border:1.5px solid #ddd;border-radius:12px;
  font:inherit;font-size:16px;background:#fff;color:var(--dk);
  -webkit-appearance:none;appearance:none
}
.contact-form input:focus,
.contact-form textarea:focus{outline:none;border-color:var(--c4);box-shadow:0 0 0 3px rgba(123,47,247,.15)}
.contact-form textarea{resize:vertical;min-height:120px}
.contact-form .btn{align-self:flex-start;border:0;cursor:pointer;font:inherit}
.contact-form .btn:disabled{opacity:.6;cursor:wait;transform:none;box-shadow:none}
.contact-form .botcheck{position:absolute;left:-9999px;opacity:0;height:0;width:0}
.form-status{margin:0;padding:10px 14px;border-radius:10px;font-weight:700;font-size:14px}
.form-status.ok{background:#e8f8ef;color:#146c43}
.form-status.err{background:#fff0f3;color:#a11}
@media(max-width:600px){
  .contact-form{max-width:none}
  .contact-form .btn{width:100%;text-align:center}
}

footer a.icp{color:#999;font-size:12px;text-decoration:none}footer a.icp:hover{color:#ccc;text-decoration:underline}

/* share */
.share-fab{position:fixed;right:16px;bottom:18px;z-index:20;display:flex;align-items:center;gap:6px;border:0;cursor:pointer;font:inherit;font-weight:700;font-size:14px;color:#fff;padding:10px 16px;border-radius:999px;background:linear-gradient(90deg,var(--c4),var(--c1));box-shadow:0 6px 18px rgba(123,47,247,.35)}
.share-fab svg{width:16px;height:16px}
.share-fab:hover{transform:translateY(-2px)}
.share-ov{position:fixed;inset:0;z-index:50;background:rgba(20,20,43,.55);display:flex;align-items:flex-end;justify-content:center}
.share-panel{position:relative;background:#fff;width:100%;max-width:420px;border-radius:20px 20px 0 0;padding:24px 20px 28px;text-align:center}
@media(min-width:601px){.share-ov{align-items:center}.share-panel{border-radius:20px}}
.share-panel h3{font-size:18px;margin-bottom:12px}
.share-x{position:absolute;right:12px;top:8px;border:0;background:none;font-size:28px;line-height:1;cursor:pointer;color:#888}
.share-qr{width:168px;height:168px;margin:0 auto;padding:6px;border:1px solid #eee;border-radius:12px}
.share-qr svg{width:100%;height:100%;display:block}
.share-hint{font-size:13px;color:#666;margin:8px 0 14px}
.share-copy{border:0;cursor:pointer;font:inherit;width:100%}
.share-links{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:14px}
.share-links a{font-size:13px;font-weight:700;text-decoration:none;padding:6px 12px;border-radius:999px;background:var(--lt);border:1px solid #e6e6f0}
.share-links a:hover{color:var(--c1)}
.share-toast{position:fixed;left:50%;top:80px;transform:translate(-50%,10px);z-index:60;background:var(--dk);color:#fff;padding:8px 18px;border-radius:999px;font-size:14px;opacity:0;transition:.25s}
.share-toast.on{opacity:1;transform:translate(-50%,0)}
.share-wx{position:fixed;inset:0;z-index:50;background:rgba(20,20,43,.8);color:#fff;text-align:right;padding:14px 22px}
.share-wx-arrow{font-size:56px;line-height:1}
.share-wx p{font-size:18px;font-weight:700;margin:6px 0 18px}
.share-wx .btn{border:0;font:inherit;cursor:pointer}
footer{padding-bottom:76px}
.fgal:has(>figure:only-child){grid-template-columns:1fr;max-width:360px;margin-left:auto;margin-right:auto}.fgal figure:only-child img{aspect-ratio:4/5}