:root{color-scheme:light;--navy:#0b1830;--navy2:#132a4f;--ink:#14223b;--muted:#566986;--sky:#eaf4ff;--sky2:#d7ebff;--white:#fff;--gold:#ffcf6b;--gold2:#f3a83b;--cyan:#4fd6e0;--coral:#ff8b78;--violet:#7d7cf0;--line:#d3e2f3;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--sky);color:var(--ink);min-width:300px;overflow-x:hidden}
a{color:inherit;text-decoration:none}
a:focus-visible{outline:3px solid var(--gold);outline-offset:4px;border-radius:6px}
kbd{display:inline-block;min-width:22px;padding:0 6px;margin:0 2px;border:1px solid #b7c9de;border-bottom-width:3px;border-radius:5px;background:#fff;font:600 11px/20px ui-monospace,SFMono-Regular,Consolas,monospace;color:#33476a;text-align:center}
.skip-link{position:fixed;z-index:50;left:16px;top:10px;padding:12px 18px;background:var(--gold);color:var(--navy);transform:translateY(-160%);font-size:14px;border-radius:8px}
.skip-link:focus{transform:none}

/* ---------- hero ---------- */
.hero{position:relative;min-height:max(640px,100svh);display:flex;flex-direction:column;color:#fff;overflow:hidden;isolation:isolate;background:var(--navy)}
.hero-art{position:absolute;inset:-3%;z-index:-3;background:url(/site/assets/hero.webp) 58% 45%/cover no-repeat;animation:drift 26s ease-in-out infinite alternate}
.hero-shade{position:absolute;inset:0;z-index:-2;background:linear-gradient(90deg,#08142bf2 0%,#0a1a38c4 34%,#0b1a3a40 62%,transparent 80%),linear-gradient(0deg,#08142b 0%,transparent 26%),linear-gradient(180deg,#08142b99 0%,transparent 18%)}
@keyframes drift{from{transform:scale(1.02) translate(0,0)}to{transform:scale(1.09) translate(-1.6%,-1%)}}

.halo{position:absolute;z-index:-1;right:12%;top:15%;width:min(34vw,440px);aspect-ratio:1;pointer-events:none;mix-blend-mode:screen}
.halo i{position:absolute;inset:0;border-radius:50%;border:2px solid #ffe2a066;box-shadow:0 0 40px #ffd27a33,inset 0 0 30px #ffd27a22;animation:spin 40s linear infinite}
.halo i:nth-child(2){inset:13%;border-color:#fff3d24d;border-style:dashed;animation-duration:70s;animation-direction:reverse}
.halo i:nth-child(3){inset:-14%;border-color:#9fe9ff2e;border-width:1px}
.halo b{position:absolute;inset:41%;border-radius:50%;background:radial-gradient(circle,#fffbe9 0%,#ffe08a 38%,#ffc96b00 70%);filter:blur(1px);animation:pulse 4s ease-in-out infinite}
.halo s{position:absolute;top:calc(50% - 9px);width:18px;height:18px;border-radius:50%;background:radial-gradient(circle,#fff8df,#ffd47a99 55%,transparent 72%);animation:pulse 4s ease-in-out infinite .6s}
.halo s:nth-of-type(1){left:-2%}.halo s:nth-of-type(2){right:-2%}
.halo::after{content:"";position:absolute;left:-30%;right:-30%;top:50%;height:1px;background:linear-gradient(90deg,transparent,#fff3d0aa,transparent)}
@keyframes spin{to{transform:rotate(360deg)}}
@keyframes pulse{50%{opacity:.6;transform:scale(.9)}}

.glints i{position:absolute;z-index:-1;width:6px;height:6px;border-radius:50%;background:#fff;box-shadow:0 0 12px 3px #fff8;opacity:0;animation:glint 7s ease-in-out infinite}
.glints i:nth-child(1){left:58%;top:30%}.glints i:nth-child(2){left:72%;top:62%;animation-delay:1.4s}.glints i:nth-child(3){left:86%;top:40%;animation-delay:2.9s}.glints i:nth-child(4){left:64%;top:78%;animation-delay:4.1s}.glints i:nth-child(5){left:93%;top:20%;animation-delay:5.5s}
@keyframes glint{0%,100%{opacity:0;transform:scale(.4)}12%{opacity:1;transform:scale(1)}26%{opacity:0;transform:scale(.4)}}

.topbar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:26px clamp(20px,5vw,72px)}
.brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;letter-spacing:4px;font-size:15px}
.topbar-links{display:flex;align-items:center;gap:6px;font-size:13px}
.topbar-links a{padding:8px 14px;border-radius:999px;color:#e6efff;transition:background .2s}
.topbar-links a:hover{background:#ffffff1f}
.tag-alpha{margin-left:8px;padding:6px 11px;border:1px solid #ffd27a80;border-radius:999px;color:var(--gold);font-size:10px;letter-spacing:1.5px;font-weight:700}

.hero-copy{margin:auto 0;padding:0 clamp(20px,5vw,72px) 40px;max-width:940px;animation:rise .9s cubic-bezier(.2,.8,.2,1) both}
@keyframes rise{from{transform:translateY(24px)}}
.kicker{display:inline-flex;align-items:center;gap:10px;margin:0 0 22px;padding:8px 16px 8px 12px;border-radius:999px;background:#ffffff1a;border:1px solid #ffffff33;backdrop-filter:blur(8px);font-size:13px;color:#fff}
.live-dot{width:9px;height:9px;border-radius:50%;background:#5cf2a3;box-shadow:0 0 0 0 #5cf2a399;animation:ping 1.8s infinite}
@keyframes ping{70%{box-shadow:0 0 0 10px #5cf2a300}100%{box-shadow:0 0 0 0 #5cf2a300}}
h1{margin:0;line-height:1}
.t-en{display:block;white-space:nowrap;font-size:clamp(40px,7vw,100px);font-weight:900;letter-spacing:clamp(4px,1vw,12px);background:linear-gradient(100deg,#fff 0%,#fff 40%,#ffe5a3 52%,#fff 64%,#fff 100%);background-size:260% 100%;-webkit-background-clip:text;background-clip:text;color:transparent;animation:shine 6s ease-in-out infinite;text-shadow:0 6px 40px #0003}
@keyframes shine{0%,30%{background-position:100% 0}70%,100%{background-position:0 0}}
.t-cn{display:block;margin-top:18px;font-size:clamp(28px,4vw,50px);font-weight:800;letter-spacing:2px;line-height:1.25}
.t-cn em{font-style:normal;background:linear-gradient(90deg,var(--gold),var(--coral));-webkit-background-clip:text;background-clip:text;color:transparent}
.lede{margin:22px 0 0;max-width:560px;font-size:16px;line-height:1.85;color:#d8e4f7}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.cta{position:relative;display:inline-grid;grid-template-columns:auto auto;align-items:center;column-gap:18px;padding:16px 26px;border-radius:16px;font-weight:800;transition:transform .2s,box-shadow .2s,background .2s}
.cta-label{font-size:18px;letter-spacing:1px}
.cta-sub{grid-column:1;font-size:10px;font-weight:700;letter-spacing:1.6px;opacity:.75}
.cta-arrow{grid-row:1/3;grid-column:2;font-size:24px;transition:transform .2s}
.cta.primary{background:linear-gradient(100deg,var(--gold) 0%,#ffb455 55%,var(--coral) 100%);color:#2b1606;box-shadow:0 12px 34px #ff9d5a66,inset 0 1px 0 #fff8;overflow:hidden}
.cta.primary::after{content:"";position:absolute;inset:0;background:linear-gradient(110deg,transparent 30%,#fff9 48%,transparent 62%);transform:translateX(-120%);animation:sweep 3.6s ease-in-out infinite 1.2s}
@keyframes sweep{0%,55%{transform:translateX(-120%)}100%{transform:translateX(120%)}}
.cta.primary:hover{transform:translateY(-3px);box-shadow:0 18px 44px #ff9d5a88}
.cta:hover .cta-arrow{transform:translateX(5px)}
.cta.ghost{background:#ffffff14;border:1.5px solid #ffffff66;backdrop-filter:blur(8px);color:#fff}
.cta.ghost:hover{background:#ffffff2a;transform:translateY(-3px)}
.chips{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:28px 0 0}
.chips li{padding:6px 12px;border-radius:8px;background:#0b1a3a8c;border:1px solid #ffffff26;font-size:12px;color:#cfe0f7}
.scroll-cue{position:absolute;left:50%;bottom:22px;width:26px;height:42px;margin-left:-13px;border:2px solid #ffffff88;border-radius:14px}
.scroll-cue span{position:absolute;left:50%;top:8px;width:4px;height:8px;margin-left:-2px;border-radius:2px;background:#fff;animation:cue 1.8s ease-in-out infinite}
@keyframes cue{60%{transform:translateY(12px);opacity:0}}

/* ---------- sections ---------- */
.section{padding:96px clamp(20px,5vw,72px) 40px;max-width:1360px;margin:auto}
.section-head{margin-bottom:34px}
.eyebrow{margin:0 0 12px;font-size:12px;font-weight:800;letter-spacing:3px;color:#3f8fd8}
h2{margin:0;font-size:clamp(30px,3.6vw,46px);font-weight:900;letter-spacing:1px;color:var(--navy)}
.section-lede{margin:12px 0 0;color:var(--muted);font-size:15px}

.map-grid{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.map-card{position:relative;display:flex;flex-direction:column;background:#fff;border-radius:22px;overflow:hidden;box-shadow:0 18px 50px #1d4b8a1f,0 2px 0 #fff inset;transition:transform .3s cubic-bezier(.2,.8,.2,1),box-shadow .3s}
.map-card:hover{transform:translateY(-8px);box-shadow:0 30px 70px #1d4b8a38}
.map-art{position:relative;aspect-ratio:16/9;overflow:hidden;background:var(--sky2)}
.map-art img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .6s cubic-bezier(.2,.8,.2,1)}
.map-card:hover .map-art img{transform:scale(1.07)}
.map-art::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,#0b183055)}
.badge{position:absolute;top:18px;left:18px;z-index:1;padding:6px 12px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:2px}
.badge.new{background:linear-gradient(90deg,var(--gold),var(--coral));color:#2b1606;box-shadow:0 6px 18px #ff9d5a66;animation:bob 2.4s ease-in-out infinite}
@keyframes bob{50%{transform:translateY(-3px)}}
.map-body{padding:24px 28px 26px;display:flex;flex-direction:column;flex:1}
.map-code{margin:0;font:700 11px ui-monospace,SFMono-Regular,Consolas,monospace;letter-spacing:1.5px;color:#7a8daa}
h3{margin:0;color:var(--navy)}
.map-body h3{margin-top:8px;font-size:30px;font-weight:900;letter-spacing:1px}
.map-body h3 span{font-size:18px;font-weight:700;color:#4c6286;margin-left:6px}
.map-body>p:not(.map-code){margin:12px 0 0;color:var(--muted);font-size:14px;line-height:1.8}
.map-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0;margin:16px 0 0}
.map-tags li{padding:5px 11px;border-radius:8px;font-size:12px;font-weight:700}
.zenith .map-tags li{background:#fff1df;color:#b5651d}
.aster .map-tags li{background:#e1f7f8;color:#167f86}
.sakura .map-tags li{background:#ffe6ee;color:#c2416b}
.neon .map-tags li{background:#ece6ff;color:#5b3fd1}
.map-go{margin-top:auto;padding-top:20px;font-weight:800;font-size:15px;display:inline-flex;gap:8px}
.zenith .map-go{color:#e07a2a}.aster .map-go{color:#1f9aa3}.sakura .map-go{color:#d64b78}.neon .map-go{color:#6a4cf0}
.map-go span{transition:transform .2s}.map-card:hover .map-go span{transform:translateX(6px)}

.arsenal-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.kit{padding:22px 20px;border-radius:18px;background:#fff;box-shadow:0 10px 30px #1d4b8a14;transition:transform .25s}
.kit:hover{transform:translateY(-5px)}
.kit h3{font-size:19px;font-weight:900;display:flex;align-items:center;gap:6px}
.kit p{margin:10px 0 0;font-size:13px;line-height:1.75;color:var(--muted)}
.kit .kit-tag{margin:0 0 8px;font-size:11px;font-weight:800;letter-spacing:1px;color:#3f8fd8}
.kit-skill{background:linear-gradient(160deg,#16305c,#0b1830);color:#fff}
.kit-skill h3{color:#fff}.kit-skill p{color:#b9cbe6}.kit-skill kbd{background:#ffffff1a;color:#fff;border-color:#ffffff40}
.kit-icon{position:relative;height:54px;margin-bottom:14px}
.kit-icon.dash i{position:absolute;left:0;height:6px;border-radius:3px;background:linear-gradient(90deg,transparent,var(--cyan));animation:dash 1.6s ease-in infinite}
.kit-icon.dash i:nth-child(1){top:12px;width:60%}.kit-icon.dash i:nth-child(2){top:24px;width:85%;animation-delay:.15s}.kit-icon.dash i:nth-child(3){top:36px;width:50%;animation-delay:.3s}
@keyframes dash{0%{transform:translateX(-30%);opacity:0}40%{opacity:1}100%{transform:translateX(40%);opacity:0}}
.kit-icon.shield i{position:absolute;left:0;top:2px;width:76px;height:50px;border:2px solid var(--cyan);border-radius:6px;background:repeating-linear-gradient(60deg,#4fd6e022 0 6px,transparent 6px 12px),repeating-linear-gradient(-60deg,#4fd6e022 0 6px,transparent 6px 12px);box-shadow:0 0 18px #4fd6e066;animation:pulse 2.6s ease-in-out infinite}
.meter{height:6px;border-radius:3px;background:#e6eef8;margin-top:12px;overflow:hidden}
.meter span{display:block;height:100%;width:calc(var(--v)*100%);border-radius:3px;background:linear-gradient(90deg,var(--cyan),#5fa8ff)}

.roster{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:16px}
.pilot{display:flex;align-items:center;gap:18px;padding:20px 22px;border-radius:18px;background:#fff;box-shadow:0 10px 30px #1d4b8a14}
.pilot h3{font-size:22px;font-weight:900}.pilot p{margin:6px 0 0;font-size:13px;color:var(--muted);line-height:1.7}
.pilot-mark{flex:none;position:relative;width:58px;height:58px;border-radius:50%}
.aster-pilot .pilot-mark{background:radial-gradient(circle at 50% 60%,#ffe7d6 0 34%,#9fd8ff 35% 62%,#e6f6ff 63%)}
.aster-pilot .pilot-mark i{position:absolute;left:12px;right:12px;top:-4px;height:10px;border:2px solid #ffd76a;border-radius:50%;box-shadow:0 0 10px #ffd76a}
.vega-pilot .pilot-mark{background:radial-gradient(circle at 50% 60%,#ffe7d6 0 34%,#ffb347 35% 62%,#fff1de 63%)}
.vega-pilot .pilot-mark i{position:absolute;inset:0}
.vega-pilot .pilot-mark i::before,.vega-pilot .pilot-mark i::after{content:"";position:absolute;top:-6px;width:0;height:0;border-left:7px solid transparent;border-right:7px solid transparent;border-bottom:18px solid #f09a4a}
.vega-pilot .pilot-mark i::before{left:8px;transform:rotate(-20deg)}.vega-pilot .pilot-mark i::after{right:8px;transform:rotate(20deg)}

.world-band{position:relative;margin:80px clamp(20px,5vw,72px) 0;min-height:440px;border-radius:28px;overflow:hidden;display:flex;align-items:center;isolation:isolate;max-width:1360px}
@media(min-width:1500px){.world-band{margin-left:auto;margin-right:auto}}
.world-art{position:absolute;inset:0;z-index:-2;background:url(/site/assets/world.webp) 50% 45%/cover;transition:transform .8s}
.world-band:hover .world-art{transform:scale(1.04)}
.world-band::before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(90deg,#0b2a1ee6,#0d2f2399 40%,transparent 70%)}
.world-copy{padding:48px clamp(24px,5vw,64px);max-width:540px;color:#fff}
.world-copy .eyebrow{color:#9ff0b8}
.world-copy h2{color:#fff}
.world-copy p:not(.eyebrow){margin:16px 0 28px;font-size:15px;line-height:1.85;color:#d9efe1}
.cta.light{background:#fff;color:#14532d;box-shadow:0 12px 30px #0004}
.cta.light:hover{transform:translateY(-3px)}
.world-copy .cta{margin:0 10px 10px 0}
.cta.glass{background:#ffffff22;border:1.5px solid #ffffff80;color:#fff;backdrop-filter:blur(8px)}
.cta.glass:hover{background:#ffffff38;transform:translateY(-3px)}

.controls{display:flex;flex-wrap:wrap;justify-content:center;gap:12px 26px;padding:56px 20px 40px;font-size:13px;color:var(--muted)}
footer{display:flex;justify-content:space-between;gap:16px;padding:22px clamp(20px,5vw,72px) 30px;border-top:1px solid var(--line);font-size:11px;letter-spacing:1px;color:#7a8daa}

@media(max-width:1100px){.arsenal-grid{grid-template-columns:repeat(2,1fr)}.arsenal-grid .kit-skill{grid-column:span 1}.map-grid{grid-template-columns:1fr 1fr}}
@media(max-width:820px){.topbar-links a{display:none}.halo{right:-10%;top:8%;width:62vw;opacity:.7}.hero-shade{background:linear-gradient(0deg,#08142b 8%,#0a1a38c4 55%,#0b1a3a66)}.map-grid,.roster{grid-template-columns:1fr}.section{padding-top:72px}}
@media(max-width:560px){.arsenal-grid{grid-template-columns:1fr}.cta{width:100%}.lede{font-size:15px}.chips li{font-size:11px}footer{flex-direction:column;align-items:center;text-align:center}.world-band{min-height:380px}.scroll-cue{display:none}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}