:root{
  --x-blue:#075de8;--x-deep:#061b45;--x-ink:#10213f;--x-sky:#eaf4ff;--x-cream:#fff8ed;--x-gold:#e7b45b;--x-line:rgba(9,48,110,.13);--x-card:#ffffff;
}
body.xiage-page{background:#f7fbff;color:var(--x-ink);overflow-x:hidden}
body.xiage-page main{overflow:hidden}
.xiage-hero{position:relative;min-height:760px;background:radial-gradient(circle at 74% 34%,#d9efff 0 18%,transparent 46%),linear-gradient(135deg,#fbfdff 0%,#eef7ff 45%,#d9ecff 100%);border-bottom:1px solid var(--x-line)}
.xiage-hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(7,93,232,.035) 1px,transparent 1px),linear-gradient(90deg,rgba(7,93,232,.035) 1px,transparent 1px);background-size:46px 46px;mask-image:linear-gradient(to bottom,#000,transparent 90%)}
.xiage-shell{width:min(1180px,calc(100% - 40px));margin:auto;position:relative}
.xiage-hero-grid{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);align-items:center;gap:40px;min-height:760px}
.xiage-kicker{font-size:12px;letter-spacing:.18em;font-weight:800;color:var(--x-blue);text-transform:uppercase;margin:0 0 16px}
.xiage-title{font-size:clamp(52px,7vw,98px);line-height:.94;letter-spacing:-.055em;margin:0;color:var(--x-deep)}
.xiage-title small{display:block;font-size:.2em;letter-spacing:.18em;margin-bottom:15px;color:var(--x-blue)}
.xiage-lead{font-size:20px;line-height:1.8;max-width:690px;margin:28px 0 0;color:#33496c}
.xiage-facts{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0}
.xiage-facts span{display:inline-flex;border:1px solid rgba(7,93,232,.16);background:rgba(255,255,255,.68);backdrop-filter:blur(8px);border-radius:999px;padding:9px 14px;font-size:13px;color:#24456f}
.xiage-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.xiage-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 19px;border-radius:999px;text-decoration:none;font-weight:700;border:1px solid var(--x-deep);color:var(--x-deep);background:#fff;cursor:pointer;font:inherit}
.xiage-btn.primary{background:var(--x-deep);color:#fff}.xiage-btn.blue{background:var(--x-blue);border-color:var(--x-blue);color:#fff}.xiage-btn:hover{transform:translateY(-1px)}
.xiage-character{align-self:end;display:flex;justify-content:center;position:relative;height:720px}
.xiage-character img{height:100%;max-width:100%;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 28px 35px rgba(14,62,130,.18))}
.xiage-stamp{position:absolute;right:2%;top:13%;width:132px;height:132px;border:2px solid rgba(7,93,232,.45);border-radius:50%;display:grid;place-items:center;text-align:center;color:var(--x-blue);font-weight:800;transform:rotate(8deg);background:rgba(255,255,255,.55)}
.xiage-stamp span{font-size:11px;line-height:1.4;letter-spacing:.08em}
.xiage-section{padding:88px 0;border-bottom:1px solid var(--x-line)}
.xiage-section.white{background:#fff}.xiage-section.blue{background:linear-gradient(135deg,#041a3e,#073b8b);color:#fff}.xiage-section.cream{background:var(--x-cream)}
.xiage-heading{display:grid;grid-template-columns:.7fr 1.3fr;gap:46px;align-items:start;margin-bottom:42px}
.xiage-heading h2{font-size:clamp(38px,5vw,64px);line-height:1.03;letter-spacing:-.04em;margin:0}.xiage-heading p{font-size:17px;line-height:1.9;margin:0;color:#51627b}.blue .xiage-heading p{color:#c9d9f4}.blue .xiage-kicker{color:#7eb1ff}
.xiage-feature-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:stretch}
.xiage-media-card{border-radius:28px;overflow:hidden;background:#dfeeff;min-height:520px;position:relative;box-shadow:0 22px 50px rgba(8,48,100,.09)}
.xiage-media-card img{width:100%;height:100%;object-fit:cover;display:block}
.xiage-copy-card{padding:42px;border:1px solid var(--x-line);border-radius:28px;background:#fff;display:flex;flex-direction:column;justify-content:center}
.xiage-copy-card h3{font-size:32px;margin:0 0 18px}.xiage-copy-card p{line-height:1.9;color:#51627b}.xiage-role-tags{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.xiage-role-tags span{padding:8px 11px;background:#eef5ff;border-radius:10px;font-size:13px;color:#21508a}
.xiage-viewer{margin-top:30px}.xiage-view-buttons{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.xiage-view-buttons button{border:1px solid var(--x-line);background:#fff;border-radius:999px;padding:8px 13px;cursor:pointer;color:#25466e}.xiage-view-buttons button.is-active{background:var(--x-blue);color:white;border-color:var(--x-blue)}
.xiage-view-stage{height:360px;border-radius:20px;background:linear-gradient(#eef5ff,#d9e9fb);overflow:hidden;display:flex;align-items:flex-end;justify-content:center}.xiage-view-stage img{height:100%;max-width:100%;object-fit:contain}
.route-board{position:relative;border:1px solid rgba(255,255,255,.18);border-radius:32px;padding:40px;background:rgba(255,255,255,.06);box-shadow:inset 0 1px 0 rgba(255,255,255,.08)}
.route-line{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;position:relative}.route-line:before{content:"";position:absolute;left:15%;right:15%;top:24px;height:2px;background:linear-gradient(90deg,#6ea7ff 0 50%,rgba(255,255,255,.22) 50%);z-index:0}
.route-stop{position:relative;z-index:1;border:1px solid rgba(255,255,255,.16);background:#08265a;color:#fff;border-radius:22px;padding:54px 22px 24px;min-height:190px;text-align:left;cursor:pointer}.route-stop:before{content:"";position:absolute;top:16px;left:22px;width:16px;height:16px;border:5px solid #fff;border-radius:50%;background:#3f8cff}.route-stop.locked:before{background:#49617f}.route-stop strong{font-size:28px;display:block}.route-stop small{display:block;color:#9db8dd;margin-top:4px}.route-stop p{line-height:1.7;color:#d6e3f5;margin-bottom:0}.route-stop.is-active{background:linear-gradient(145deg,#0a66ff,#0a3c8e);box-shadow:0 15px 32px rgba(0,0,0,.18)}
.route-status{margin:22px 0 0;padding:18px 20px;border-radius:16px;background:rgba(255,255,255,.07);color:#dce9fb;line-height:1.7}
.episode-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.episode-card{border:1px solid var(--x-line);border-radius:24px;padding:24px;background:#fff;position:relative}.episode-card .ep-no{font-size:11px;letter-spacing:.14em;color:var(--x-blue);font-weight:800}.episode-card h3{font-size:26px;margin:12px 0 10px}.episode-card p{color:#607086;line-height:1.75}.episode-card .status{display:inline-flex;margin-top:12px;border-radius:999px;padding:7px 10px;background:#eaf2ff;color:#245ca4;font-size:12px}.episode-card.coming{opacity:.65}.episode-card a{margin-top:16px;display:inline-block;color:var(--x-blue);font-weight:700;text-decoration:none}
.video-slot{border-radius:30px;min-height:430px;background:linear-gradient(135deg,#071b42,#0a4caa);display:grid;place-items:center;text-align:center;padding:32px;color:white;position:relative;overflow:hidden}.video-slot:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:#1d83ff;filter:blur(80px);opacity:.35;right:-40px;top:-80px}.video-slot-inner{position:relative;z-index:1}.video-icon{width:76px;height:76px;border-radius:50%;border:1px solid rgba(255,255,255,.3);display:grid;place-items:center;margin:0 auto 18px;font-size:25px;background:rgba(255,255,255,.08)}.video-slot h3{font-size:32px;margin:0 0 8px}.video-slot p{color:#c9dafa;margin:0;line-height:1.7}.video-slot .status{display:inline-block;margin-top:18px;padding:7px 11px;border-radius:999px;background:rgba(255,255,255,.1);font-size:12px}
.jianghu-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:28px;align-items:center}.jianghu-draw{border:1px solid rgba(255,255,255,.18);padding:34px;border-radius:28px;background:rgba(255,255,255,.06)}.jianghu-draw h3{font-size:34px;margin:0 0 12px}.jianghu-draw p{color:#c9dafa;line-height:1.8}.jianghu-result{min-height:150px;display:grid;place-items:center;text-align:center;padding:38px;border-radius:28px;background:#fff;color:var(--x-deep);font-size:25px;font-weight:800;line-height:1.55;box-shadow:0 25px 55px rgba(0,0,0,.13)}
.partner-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.partner-step{border:1px solid var(--x-line);background:#fff;border-radius:20px;padding:22px}.partner-step b{display:block;color:var(--x-blue);font-size:12px;letter-spacing:.12em;margin-bottom:9px}.partner-step h3{font-size:20px;margin:0 0 8px}.partner-step p{font-size:14px;color:#65758b;line-height:1.7;margin:0}
.xiage-note{font-size:12px;color:#77869a;line-height:1.8;margin-top:20px}.blue .xiage-note{color:#9fb6d8}
.xiage-breadcrumb{padding:12px 0;font-size:13px;color:#68809f}.xiage-breadcrumb a{color:#2e5b91;text-decoration:none}
.episode-hero{padding:74px 0 60px;background:linear-gradient(135deg,#eef7ff,#f8fbff);border-bottom:1px solid var(--x-line)}
.episode-hero-grid{display:grid;grid-template-columns:1fr .75fr;gap:44px;align-items:center}.episode-hero h1{font-size:clamp(46px,6vw,82px);margin:8px 0 20px;line-height:1;letter-spacing:-.045em}.episode-hero img{width:100%;max-height:620px;object-fit:contain;filter:drop-shadow(0 22px 30px rgba(22,62,120,.18))}
.episode-meta{display:flex;gap:10px;flex-wrap:wrap}.episode-meta span{border-radius:999px;padding:8px 11px;background:#fff;border:1px solid var(--x-line);font-size:13px}
.city-fact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.city-fact{padding:24px;border:1px solid var(--x-line);border-radius:20px;background:#fff}.city-fact b{display:block;font-size:12px;color:var(--x-blue);letter-spacing:.12em;margin-bottom:8px}.city-fact strong{font-size:22px}.city-fact p{color:#64748a;line-height:1.7;margin-bottom:0}
@media(max-width:900px){.xiage-hero-grid,.xiage-feature-grid,.xiage-heading,.jianghu-panel,.episode-hero-grid{grid-template-columns:1fr}.xiage-character{height:520px}.xiage-hero{min-height:auto}.xiage-hero-grid{padding:62px 0 0}.route-line,.episode-grid,.partner-grid,.city-fact-grid{grid-template-columns:1fr}.route-line:before{display:none}.route-stop{min-height:auto}.xiage-heading{gap:16px}.xiage-media-card{min-height:420px}.episode-hero img{max-height:450px}}
@media(max-width:600px){.xiage-shell{width:min(100% - 28px,1180px)}.xiage-title{font-size:54px}.xiage-lead{font-size:17px}.xiage-section{padding:64px 0}.xiage-character{height:430px}.xiage-stamp{width:96px;height:96px;right:0}.xiage-copy-card{padding:27px}.xiage-view-stage{height:310px}.route-board{padding:20px}.video-slot{min-height:340px}.jianghu-result{font-size:20px;padding:26px}}

/* Exhibition hall entry */
.hall-xiage{background:linear-gradient(135deg,#edf6ff 0%,#fff 55%,#edf7ff 100%)}
.hall-xiage-art{background:radial-gradient(circle at 50% 30%,#eaf4ff,#cfe6ff);display:flex;align-items:flex-end;justify-content:center;position:relative;overflow:hidden}
.hall-xiage-art img{width:78%;height:92%;object-fit:contain;object-position:center bottom;filter:drop-shadow(0 18px 26px rgba(18,66,130,.18))}
.hall-xiage-art span{position:absolute;left:22px;bottom:18px;background:rgba(4,27,69,.88);color:#fff;padding:7px 10px;border-radius:999px;font-size:11px;letter-spacing:.1em}

/* Production polish: exhibition card contrast */
.hall-xiage .hall-copy{color:#18385f}
.hall-xiage .hall-copy h2{color:#071f46}
.hall-xiage .hall-copy>p:not(.hall-kicker):not(.hall-subtitle):not(.hall-small){color:#355779}
.hall-xiage .hall-kicker{color:#1b5ca8}
.hall-xiage .hall-subtitle{color:#274f7f}
.hall-xiage .hall-tags span{color:#244c78;border-color:rgba(27,92,168,.28);background:rgba(255,255,255,.72)}
.hall-xiage .hall-cta{color:#0a58bb;border-color:rgba(10,88,187,.30)}
.hall-xiage .hall-small{color:#58718e}