/* MetaBet 抽卡专区 · 海洋/宇宙/抽象 · 液态铬卡框 */
:root{
  --ink:#eaf6ff; --steel:#8fb0c2; --mist:#5b7a8c;
  --cjk:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  --num:"SF Mono",ui-monospace,"Cascadia Mono",Menlo,monospace;
  --bar:64px;
}
*{box-sizing:border-box}
html,body{margin:0;height:100%}
body{
  min-height:100%; color:var(--ink); font-family:var(--cjk);
  background:
    radial-gradient(120% 80% at 50% -10%, #0d3350 0%, transparent 55%),
    radial-gradient(90% 70% at 50% 120%, #06283f 0%, transparent 60%),
    linear-gradient(180deg,#051524 0%,#03101c 60%,#020a12 100%);
  -webkit-tap-highlight-color:transparent; overflow-x:hidden;
}
button{font-family:var(--cjk); cursor:pointer}
img{max-width:100%}

/* ---- ambient sea ---- */
#sea{position:fixed;inset:0;z-index:0;overflow:hidden;pointer-events:none}
#sea .rays{position:absolute;inset:0;background:
  radial-gradient(58% 46% at 50% -8%, rgba(140,235,255,.22), transparent 62%),
  radial-gradient(40% 34% at 82% 92%, rgba(90,150,255,.10), transparent 60%)}
.cre{position:absolute;will-change:transform}
.cre img{display:block;filter:drop-shadow(0 10px 22px rgba(0,10,20,.5));opacity:.8}
@keyframes swimL{from{transform:translateX(116vw)}to{transform:translateX(-42vw)}}
@keyframes swimR{from{transform:translateX(-42vw)}to{transform:translateX(116vw)}}
@keyframes bob{50%{transform:translateY(12px)}}
.rev img{transform:scaleX(-1)}

/* ---- top bar ---- */
#bar{position:fixed;top:0;left:0;right:0;height:var(--bar);z-index:20;display:flex;align-items:center;
  justify-content:space-between;padding:0 16px;
  background:linear-gradient(180deg,rgba(4,16,28,.92),rgba(4,16,28,.55));backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(120,180,220,.14)}
.barL{display:flex;align-items:center;gap:9px;min-width:0}
.navbtn{flex:0 0 auto;text-decoration:none;color:#cfe8f6;font-weight:700;font-size:14px;padding:7px 12px;border-radius:999px;background:rgba(10,28,44,.6);border:1px solid rgba(150,200,255,.28);white-space:nowrap}
.navbtn:active{background:rgba(20,50,74,.7)}
.brand{font-weight:800;letter-spacing:.1em;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
  background:linear-gradient(100deg,#7fe6ff,#b79bff);-webkit-background-clip:text;background-clip:text;color:transparent}
#wallet{display:flex;gap:7px;align-items:center;font-weight:700;font-size:13px;flex:0 0 auto}
.chip{display:inline-flex;align-items:center;gap:4px;background:rgba(6,18,30,.6);border:1px solid rgba(150,200,255,.28);color:#dff2ff;padding:6px 11px;border-radius:999px;white-space:nowrap;vertical-align:middle}
.btn-login{display:inline-flex;align-items:center;gap:5px;border:0;border-radius:999px;padding:8px 16px;font-weight:800;font-size:14px;color:#06131f;
  background:linear-gradient(120deg,#5fe0ff,#b98cff);box-shadow:0 6px 18px -6px rgba(120,200,255,.7)}
.btn-login .ico{width:18px;height:18px}
/* 图标(../icons/) */
.ico{width:19px;height:19px;object-fit:contain;vertical-align:middle;flex:0 0 auto}
.menubtn img{width:23px;height:23px;object-fit:contain;display:block}
#menu .mitem .ico{width:22px;height:22px}
#menu .mrow .ico{width:20px;height:20px;margin-right:6px}

/* ---- tabs + series ---- */
#tabs{position:fixed;top:var(--bar);left:0;right:0;z-index:19;display:flex;justify-content:center;gap:6px;padding:10px 12px 6px;
  background:linear-gradient(180deg,rgba(4,16,28,.7),transparent)}
#tabs button{display:inline-flex;align-items:center;gap:6px;border:0;background:rgba(10,28,44,.5);color:#a9c9db;font-weight:700;font-size:15px;padding:9px 16px;border-radius:999px;transition:.2s}
#tabs button .ico{width:18px;height:18px}
#tabs button.on{color:#06131f;background:linear-gradient(120deg,#5fe0ff,#b98cff)}
#series{position:fixed;top:calc(var(--bar) + 52px);left:0;right:0;z-index:18;display:flex;justify-content:center;gap:8px;padding:2px 12px 10px;flex-wrap:wrap}
#series button{border:1px solid rgba(140,190,220,.26);background:rgba(8,22,36,.55);color:#cfe8f6;font-weight:700;font-size:13px;padding:7px 15px;border-radius:999px;transition:.2s}
#series button.on{border-color:#7fe6ff;color:#fff;background:rgba(30,80,120,.5)}

main{position:relative;z-index:5;max-width:820px;margin:0 auto;padding:calc(var(--bar) + 108px) 16px 60px}
section[hidden]{display:none}

/* ---- pity ---- */
.pity{margin:4px auto 22px;max-width:440px;text-align:center}
.pity .lab{font-size:13px;color:var(--steel);margin-bottom:7px;letter-spacing:.03em}
.pity .lab b{color:#ffd98a;font-family:var(--num)}
.pity .track{height:10px;border-radius:999px;background:rgba(10,30,46,.8);overflow:hidden;border:1px solid rgba(120,180,220,.2)}
.pity .fill{height:100%;border-radius:999px;background:linear-gradient(90deg,#38a0ff,#b98cff 70%,#ffd24a);transition:width .5s}
.pity .soft{position:relative;height:0}
.pity .soft i{position:absolute;top:-13px;width:1px;height:12px;background:#ffd98a99}

/* ---- summon vessels ---- */
.summon{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-bottom:18px}
.vessel{position:relative;width:230px;max-width:44vw;height:270px;border-radius:20px;border:1px solid rgba(120,180,220,.2);
  background:rgba(7,20,34,.55);overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:flex-end;
  padding-bottom:20px;transition:transform .15s,box-shadow .25s;color:#eaf6ff;box-shadow:0 12px 34px -18px rgba(0,0,0,.6)}
.vessel:hover{transform:translateY(-5px)}
.vessel.bag:hover{box-shadow:0 22px 48px -14px rgba(80,200,255,.42)}
.vessel.book:hover{box-shadow:0 22px 48px -14px rgba(185,140,255,.44)}
.vessel:disabled{opacity:.45;filter:grayscale(.5);cursor:not-allowed}
.vessel .vart{position:absolute;top:0;left:0;right:0;bottom:30%;display:grid;place-items:center;padding:16px 16px 2px}
.vessel .vart img{max-height:100%;max-width:96%;object-fit:contain;filter:drop-shadow(0 12px 26px rgba(0,20,40,.6));animation:bob 4.4s ease-in-out infinite}
/* CSS 箔膜袋(免费·撕袋) */
.bag-mini{width:96px;height:132px;border-radius:11px;position:relative;overflow:hidden;
  background:linear-gradient(135deg,#cbd8e0,#93aab7 30%,#eef4f7 60%,#8299a7);box-shadow:inset 0 2px 3px rgba(255,255,255,.5),0 10px 24px -8px #000;animation:bob 4.4s ease-in-out infinite}
.bag-mini::before{content:'';position:absolute;inset:-60%;background:conic-gradient(from 0deg,transparent,rgba(120,225,255,.5),transparent 30%,rgba(200,150,255,.45) 55%,transparent 80%);mix-blend-mode:screen;animation:holo 7s linear infinite}
.bag-mini .m{position:absolute;inset:0;display:grid;place-items:center;font:900 34px var(--num);color:#0c2b40;text-shadow:0 1px 1px rgba(255,255,255,.5)}
@keyframes holo{to{transform:rotate(360deg)}}
.vessel .vname{font-size:19px;font-weight:800;letter-spacing:.14em;z-index:2}
.vessel .vcost{margin-top:6px;font-size:14px;font-weight:700;z-index:2}
.vessel .vtag{position:absolute;top:12px;left:12px;font-size:11px;font-weight:800;letter-spacing:.12em;padding:4px 9px;border-radius:999px;z-index:2}
.vessel.bag .vtag{background:rgba(120,220,255,.2);color:#9fe6ff;border:1px solid #4fd0ff66}
.vessel.book .vtag{background:rgba(185,140,255,.2);color:#d9b8ff;border:1px solid #b98cff66}
.vessel.bag .vcost{color:#9fe6ff}
.vessel.book .vcost{color:#ffd98a}
.vessel.bag{background:radial-gradient(circle at 50% 26%,rgba(28,86,124,.5),rgba(7,20,34,.6))}
.vessel.book{background:radial-gradient(circle at 50% 30%,rgba(96,44,150,.55),rgba(7,20,34,.62))}
/* ---- 活的魔典(魔法书 vessel 动效) ---- */
.vessel.book::before{content:'';position:absolute;left:50%;top:32%;width:190px;height:190px;transform:translate(-50%,-50%);z-index:0;pointer-events:none;
  background:radial-gradient(circle,rgba(200,160,255,.6),rgba(130,80,255,.2) 46%,transparent 72%);filter:blur(3px);animation:arcanePulse 3.2s ease-in-out infinite}
@keyframes arcanePulse{0%,100%{opacity:.5;transform:translate(-50%,-50%) scale(.82)}50%{opacity:.95;transform:translate(-50%,-50%) scale(1.14)}}
.vessel.book .vart{z-index:1}
.vessel.book .vart img{animation:bookSway 5s ease-in-out infinite;filter:drop-shadow(0 12px 26px rgba(80,20,140,.7)) drop-shadow(0 0 15px rgba(190,150,255,.5))}
@keyframes bookSway{0%,100%{transform:translateY(0) rotate(-2.4deg)}50%{transform:translateY(-12px) rotate(2.4deg)}}
.bookfx{position:absolute;left:0;right:0;top:0;bottom:30%;z-index:2;pointer-events:none;overflow:hidden}
.bshine{position:absolute;inset:0;mix-blend-mode:screen;background:linear-gradient(115deg,transparent 38%,rgba(224,196,255,.7) 50%,transparent 62%);
  background-size:250% 250%;animation:bookShine 4.6s ease-in-out infinite}
@keyframes bookShine{0%{background-position:130% 0}55%,100%{background-position:-40% 0}}
.brunes{position:absolute;inset:0}
.brunes i{position:absolute;left:50%;bottom:22%;font-style:normal;font-size:15px;line-height:1;color:#ecdcff;
  text-shadow:0 0 8px #b98cff,0 0 15px #7a4cff;opacity:0;animation:runeRise var(--t,4s) linear var(--d,0s) infinite}
@keyframes runeRise{0%{opacity:0;transform:translate(var(--x,0),0) scale(.5) rotate(0)}14%{opacity:1}80%{opacity:.85}100%{opacity:0;transform:translate(calc(var(--x,0) * 1.6),-98px) scale(1.15) rotate(38deg)}}

.odds{text-align:center;color:var(--mist);font-size:12px;line-height:1.8;margin-top:6px}
.odds b{color:#bfe6ff}
.wheel-link{display:block;text-align:center;margin:16px auto 0;max-width:340px;padding:12px 18px;border-radius:14px;
  color:#9fe6ff;text-decoration:none;font-weight:700;font-size:14px;
  background:rgba(10,40,60,.5);border:1px solid rgba(120,210,255,.3);transition:.2s}
.wheel-link:hover{background:rgba(20,60,90,.6);border-color:#7fe6ff;transform:translateY(-2px)}

/* ---- chrome card (liquid chrome frame) ---- */
.chrome{position:relative;border-radius:16px;padding:6px;
  background:linear-gradient(145deg,#eef3f6,#8fa0ad 42%,#c9d2da 60%,#5f707d 100%);
  box-shadow:0 0 var(--glow,18px) var(--rc,#8fb6cb), 0 18px 44px -14px rgba(0,0,0,.8),
    inset 0 1px 2px rgba(255,255,255,.7), inset 0 -6px 14px rgba(30,45,60,.4)}
.chrome::before{content:'';position:absolute;inset:0;border-radius:16px;pointer-events:none;
  background:linear-gradient(115deg,transparent 22%,rgba(255,255,255,.9) 47%,transparent 60%);
  background-size:260% 260%;animation:chromeSweep 4.2s ease-in-out infinite;mix-blend-mode:overlay;border-radius:16px}
@keyframes chromeSweep{0%{background-position:120% 0}55%,100%{background-position:-40% 0}}
.chrome .art{border-radius:10px;display:block;width:100%;aspect-ratio:5/7;object-fit:cover;background:#0a1a2a}
.chrome .tierbadge{position:absolute;top:11px;right:11px;min-width:30px;height:30px;padding:0 8px;display:grid;place-items:center;
  border-radius:8px;font:900 14px var(--num);color:#06131f;background:var(--rc,#8fb6cb);box-shadow:0 3px 8px rgba(0,0,0,.4);z-index:3}
.chrome .nameplate{position:absolute;left:6px;right:6px;bottom:6px;padding:9px 10px;border-radius:0 0 10px 10px;z-index:3;
  font-weight:800;letter-spacing:.06em;text-align:center;color:#fff;text-shadow:0 1px 4px #000;
  background:linear-gradient(0deg,rgba(4,12,20,.86),transparent)}
.chrome .cardholo{position:absolute;inset:6px;border-radius:10px;z-index:2;pointer-events:none;mix-blend-mode:color-dodge;opacity:.5;
  background:conic-gradient(from 0deg,transparent,rgba(120,225,255,.6),transparent 25%,rgba(255,120,235,.55) 48%,transparent 66%,rgba(255,220,120,.5) 85%,transparent);animation:holo 5s linear infinite}

/* ---- ceremony overlay ---- */
#cer{position:fixed;inset:0;z-index:60;display:flex;align-items:center;justify-content:center;
  background:radial-gradient(circle at 50% 45%,rgba(4,18,32,.86),rgba(2,8,14,.97))}
#cer[hidden]{display:none}
#cerStage{position:relative;width:min(94vw,440px);height:min(78vh,620px);display:flex;align-items:center;justify-content:center;perspective:1100px;-webkit-perspective:1100px}
.aura{position:absolute;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,var(--rc,#6cd0ff) 0%,transparent 62%);opacity:0;filter:blur(6px);pointer-events:none}
.rays{position:absolute;width:900px;height:900px;opacity:0;transform:scale(.2);pointer-events:none;mix-blend-mode:screen;
  background:conic-gradient(from 0deg,transparent 0 6deg,var(--rc,#6cd0ff) 6deg 8deg,transparent 8deg 24deg,transparent 24deg 30deg,var(--rc,#6cd0ff) 30deg 31deg,transparent 31deg 48deg);
  -webkit-mask:radial-gradient(circle,transparent 26%,#000 34%,#000 60%,transparent 72%);mask:radial-gradient(circle,transparent 26%,#000 34%,#000 60%,transparent 72%)}

/* bag vessel in ceremony */
#cerBag{position:relative;width:236px;height:330px;z-index:5}
#cerBag .foil{position:absolute;inset:0;border-radius:16px;overflow:hidden;
  background:#0a1a2a url(pack.webp) top center/236px auto no-repeat;
  box-shadow:0 30px 60px -18px rgba(0,0,0,.8),inset 0 2px 3px rgba(255,255,255,.3)}
#cerBag .plabel{display:none}
#cerBag .emblem{width:88px;height:88px;border-radius:22px;display:grid;place-items:center;background:linear-gradient(145deg,#0b2033,#1a4763);color:#8fe6ff;font:900 48px var(--num);box-shadow:inset 0 2px 6px rgba(255,255,255,.25)}
#cerBag .pseries{font-size:12px;letter-spacing:.5em;color:#2f5d78;padding-left:.5em;font-weight:800}
#cerBag .riplight{position:absolute;left:8px;right:8px;top:6px;height:70px;border-radius:12px;z-index:2;background:radial-gradient(120% 140% at 50% 0%,#fff,var(--rc,#6cd0ff) 34%,transparent 74%);opacity:0;transform:scaleY(.2);transform-origin:top}
#cerBag .flap{position:absolute;left:0;right:0;top:0;height:96px;z-index:6;transform-origin:50% 100%;border-radius:16px 16px 0 0;overflow:hidden;
  background:#0a1a2a url(pack.webp) top center/236px auto no-repeat;box-shadow:inset 0 2px 3px rgba(255,255,255,.3);
  clip-path:polygon(0 0,100% 0,100% 66%,94% 84%,88% 62%,81% 88%,74% 64%,67% 90%,60% 66%,53% 90%,46% 64%,39% 88%,32% 66%,25% 90%,18% 64%,11% 86%,5% 66%,0 84%)}

/* book vessel in ceremony */
#cerBook{position:relative;width:340px;max-width:88vw;z-index:5;opacity:0}
#cerBook img{display:block;width:100%;filter:drop-shadow(0 20px 50px rgba(0,10,20,.7)) drop-shadow(0 0 34px rgba(185,140,255,.55))}

/* ceremony card */
.cerCard{position:absolute;width:212px;height:304px;z-index:7;opacity:0;transform:translateY(40px) scale(.5);transform-style:preserve-3d;-webkit-transform-style:preserve-3d;pointer-events:none}
.cerCard .face{position:absolute;inset:0;border-radius:16px;backface-visibility:hidden;-webkit-backface-visibility:hidden}
.cerCard .face.back{background:#0a2b45 var(--cardback,none) center/cover;display:grid;place-items:center;overflow:hidden;box-shadow:0 26px 50px -14px rgba(0,0,0,.7)}
.cerCard .face.back .m{display:none}
.cerCard .face.front{opacity:0}
.cerCard .face.front .chrome{height:100%}
.cerCard .face.front .chrome .art{height:100%;aspect-ratio:auto}
.tiertitle{position:absolute;left:50%;bottom:8%;transform:translate(-50%,60%);z-index:8;font-weight:900;letter-spacing:.2em;font-size:24px;opacity:0;white-space:nowrap;max-width:94vw;overflow:hidden;text-overflow:ellipsis;color:var(--rc,#6cd0ff);text-shadow:0 0 24px var(--rc,#6cd0ff)}

/* 5连卡排(魔法书整包) */
#cerRow{position:absolute;display:flex;gap:9px;justify-content:center;align-items:center;flex-wrap:wrap;max-width:96vw;z-index:7;opacity:0;perspective:1100px;-webkit-perspective:1100px}
.packcard{width:104px;height:146px;position:relative;transform-style:preserve-3d;-webkit-transform-style:preserve-3d;will-change:transform}
.packcard .face{position:absolute;inset:0;border-radius:12px;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden}
.packcard .pb{background:#0a2b45 var(--cardback,none) center/cover;box-shadow:0 12px 24px -8px rgba(0,0,0,.6)}
.packcard .pb .m{display:none}
.packcard .pf{opacity:0}
.packcard .pf .chrome{height:100%;padding:4px;border-radius:12px;box-shadow:0 0 var(--glow,14px) var(--rc,#8fb6cb),0 10px 22px -8px rgba(0,0,0,.7)}
.packcard .pf .chrome .art{border-radius:8px;aspect-ratio:auto;height:100%}
.packcard .pf .chrome .tierbadge{top:6px;right:6px;min-width:20px;height:20px;font-size:11px;border-radius:6px}
.packcard .pf .chrome .nameplate{font-size:10px;padding:5px 3px;letter-spacing:0}
.packcard .pf .chrome .cardholo{inset:4px}
@media(max-width:420px){.packcard{width:88px;height:124px}}

#cerBtns{position:absolute;left:0;right:0;bottom:4%;z-index:9;display:flex;gap:12px;justify-content:center;opacity:0;transform:translateY(8px);transition:.3s;pointer-events:none}
#cerBtns.show{opacity:1;transform:none;pointer-events:auto}
#cerBtns button{border:0;border-radius:999px;padding:13px 24px;font-weight:800;font-size:15px}
#cerAgain{color:#06131f;background:linear-gradient(120deg,#5fe0ff,#b98cff);box-shadow:0 10px 26px -8px rgba(120,200,255,.7)}
#cerKeep{color:#cfe8f6;background:rgba(12,30,48,.8);border:1px solid rgba(140,190,220,.3)}

#flash{position:fixed;inset:0;z-index:70;pointer-events:none;opacity:0;mix-blend-mode:screen}
canvas#fx{position:fixed;inset:0;z-index:65;pointer-events:none}

/* ---- album ---- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(108px,1fr));gap:14px}
.cell{position:relative}
.cell .mini{position:relative;border-radius:12px;overflow:hidden}
.cell .mini .art{display:block;width:100%;aspect-ratio:5/7;object-fit:cover;background:#0a1a2a}
.cell:not(.owned){opacity:.9}
.cell:not(.owned) .mini{box-shadow:inset 0 0 0 1px rgba(120,180,220,.15)}
.cell .mini .rim{position:absolute;inset:0;border-radius:12px;pointer-events:none;box-shadow:inset 0 0 0 2px var(--rc,#8fb6cb),0 0 14px -2px var(--rc,#8fb6cb)}
.cell .tb{position:absolute;top:6px;right:6px;min-width:22px;height:22px;padding:0 5px;display:grid;place-items:center;border-radius:6px;font:900 11px var(--num);color:#06131f;background:var(--rc,#8fb6cb);z-index:3}
.cell .qty{position:absolute;bottom:6px;right:6px;background:rgba(4,12,20,.85);color:#fff;font:800 12px var(--num);padding:2px 7px;border-radius:999px;z-index:3}
.cell .cn{margin-top:6px;font-size:12px;text-align:center;color:#cfe8f6;line-height:1.3}
.cell .cap{display:block;font-size:10px;color:#ff9a6a;font-family:var(--num)}
.tierhead{grid-column:1/-1;margin:8px 0 -4px;font-size:13px;font-weight:800;letter-spacing:.1em;color:var(--rc,#8fb6cb);display:flex;align-items:center;gap:8px}
.tierhead::after{content:'';flex:1;height:1px;background:linear-gradient(90deg,var(--rc,#8fb6cb),transparent)}

/* ---- redeem ---- */
.setcard{background:rgba(8,22,36,.6);border:1px solid rgba(120,180,220,.18);border-radius:16px;padding:16px;margin-bottom:14px}
.setcard .top{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:12px}
.setcard .sn{font-size:17px;font-weight:800}
.setcard .grade{font:900 12px var(--num);padding:4px 9px;border-radius:7px;color:#06131f}
.setcard .members{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.setcard .mem{width:52px;border-radius:8px;overflow:hidden;position:relative}
.setcard .mem img{display:block;width:100%;aspect-ratio:5/7;object-fit:cover}
.setcard .mem.miss img{filter:brightness(.2) grayscale(1)}
.setcard .mem.miss::after{content:'';position:absolute;inset:0;box-shadow:inset 0 0 0 1px rgba(255,120,120,.5)}
.setcard .bar{display:flex;align-items:center;justify-content:space-between;gap:12px}
.setcard .prog{font-size:13px;color:var(--steel)}
.setcard .prog b{color:#fff;font-family:var(--num)}
.setcard .reward{font-size:13px;color:#ffd98a;font-weight:700}
.setcard .redeem{border:0;border-radius:999px;padding:11px 22px;font-weight:800;font-size:14px;color:#06131f;background:linear-gradient(120deg,#5fe0ff,#b98cff)}
.setcard .redeem:disabled{opacity:.4;filter:grayscale(.6);cursor:not-allowed;color:#9fbccf;background:rgba(20,40,58,.8)}
.setcard .review{color:#ffb86a;font-size:12px}

/* ---- toast ---- */
#toast{position:fixed;left:50%;top:calc(var(--bar) + 12px);transform:translateX(-50%);z-index:99;padding:12px 24px;border-radius:14px;
  font-weight:800;color:#06121e;background:linear-gradient(120deg,#5fe0ff,#b98cff);box-shadow:0 12px 42px -10px rgba(120,200,255,.75);opacity:0;transition:opacity .3s;pointer-events:none;text-align:center;max-width:90vw}
.empty{text-align:center;color:var(--mist);padding:40px 0}

/* logo(=返回大厅) */
.logo{flex:0 0 auto;display:block;line-height:0}
.logo img{width:44px;height:44px;border-radius:12px;display:block;box-shadow:0 4px 14px -4px rgba(0,0,0,.6)}
.logo:active{transform:scale(.94)}
/* ☰ 菜单 */
.menubtn{border:1px solid rgba(150,200,255,.28);background:rgba(10,28,44,.6);color:#dff2ff;font-size:18px;line-height:1;width:38px;height:34px;border-radius:10px;cursor:pointer;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
#menu{position:fixed;top:calc(var(--bar) + 6px);right:10px;z-index:30;width:210px;background:#0b1d2e;border:1px solid rgba(140,190,220,.3);border-radius:14px;padding:8px;box-shadow:0 18px 50px -12px rgba(0,0,0,.7);display:flex;flex-direction:column;gap:3px}
#menu[hidden]{display:none}
#menu .mitem{display:flex;align-items:center;gap:8px;width:100%;text-align:left;border:0;background:none;color:#dff2ff;font-size:15px;font-weight:600;padding:11px 12px;border-radius:9px;cursor:pointer;font-family:var(--cjk)}
#menu .mitem:active{background:rgba(30,60,90,.5)}
#menu .mrow{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;color:#dff2ff;font-size:15px;font-weight:600}
.sw{position:relative;width:44px;height:26px;border-radius:999px;border:0;background:#31485c;cursor:pointer;transition:background .2s;flex:0 0 auto}
.sw.on{background:linear-gradient(120deg,#5fe0ff,#b98cff)}
.sw i{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;transition:left .2s}
.sw.on i{left:21px}
/* 玩法说明 */
#howMask{position:fixed;inset:0;z-index:80;background:rgba(4,10,18,.86);display:flex;align-items:center;justify-content:center;padding:20px}
#howMask[hidden]{display:none}
.howcard{width:100%;max-width:400px;background:#0b1d2e;border:1px solid rgba(140,190,220,.3);border-radius:16px;padding:18px;max-height:84vh;overflow:auto}
.howtitle{font-size:18px;font-weight:800;margin-bottom:10px;color:#bfe6ff}
.howbody{white-space:pre-wrap;font-family:var(--cjk);font-size:14px;line-height:1.75;color:#cfe2ee;margin:0 0 14px}
.howclose{width:100%;border:0;border-radius:10px;padding:12px;font-weight:800;font-size:15px;color:#06131f;background:linear-gradient(120deg,#5fe0ff,#b98cff);cursor:pointer;font-family:var(--cjk)}
/* 进场欢迎(海报动画) */
#welcome{position:fixed;inset:0;z-index:200;background:#03101c;display:flex;align-items:center;justify-content:center}
#welcome[hidden]{display:none}
#welVid{width:100%;height:100%;object-fit:cover}
#welBtns{position:absolute;bottom:7%;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:11px}
#welEnter{border:0;border-radius:999px;padding:14px 42px;font-family:var(--cjk);font-weight:800;font-size:17px;color:#06131f;background:linear-gradient(120deg,#5fe0ff,#b98cff);box-shadow:0 12px 34px -8px rgba(120,200,255,.75);cursor:pointer}
#welMute{border:0;background:none;color:rgba(220,235,245,.72);font-family:var(--cjk);font-size:14px;text-decoration:underline;cursor:pointer;padding:4px}
/* 成就页 */
#achList{display:flex;flex-direction:column;gap:12px}
.milebar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px;border-radius:16px;background:linear-gradient(120deg,rgba(255,210,74,.14),rgba(185,140,255,.14));border:1px solid rgba(255,210,120,.35)}
.milebar.done{background:linear-gradient(120deg,rgba(255,210,74,.28),rgba(185,140,255,.24));border-color:#ffd24a}
.milebar b{font-size:16px;color:#ffe6a6}
.milesub{font-size:12px;color:var(--steel);margin-top:3px}
.mileprog{font:900 20px var(--num);color:#ffd24a;flex:0 0 auto}
.achcard{display:flex;gap:14px;align-items:center;background:rgba(8,22,36,.6);border:1px solid rgba(120,180,220,.18);border-radius:16px;padding:12px}
.achcard.got{border-color:#ffd24a;box-shadow:0 0 18px -6px #ffd24a}
.achart{width:72px;height:96px;border-radius:10px;overflow:hidden;position:relative;flex:0 0 auto;background:#0a1a2a}
.achart img{width:100%;height:100%;object-fit:cover}
.achcard:not(.got) .achart img{filter:brightness(.28) grayscale(1)}
.achgot{position:absolute;left:0;right:0;bottom:0;background:rgba(4,12,20,.8);color:#ffd24a;font:800 10px var(--cjk);text-align:center;padding:3px}
.achmeta{min-width:0}
.achnm{font-size:16px;font-weight:800;color:#eaf6ff}
.achpg{font-size:13px;color:var(--steel);margin-top:5px}
/* 成就庆祝层 */
#achOverlay{position:fixed;inset:0;z-index:90;background:radial-gradient(circle at 50% 42%,rgba(40,30,10,.9),rgba(3,8,14,.97));display:flex;align-items:center;justify-content:center;padding:22px}
#achOverlay[hidden]{display:none}
.achbox{text-align:center;max-width:400px;width:100%}
.achhdr{font-size:15px;font-weight:900;letter-spacing:.3em;color:#ffd24a;text-shadow:0 0 20px #ffd24a;margin-bottom:16px}
.achmedia{width:min(72vw,300px);margin:0 auto;border-radius:16px;overflow:hidden;box-shadow:0 0 44px -6px #ffd24a,0 20px 50px -14px #000;border:2px solid #ffd24a}
.achmedia video,.achmedia img{display:block;width:100%;aspect-ratio:1/1;object-fit:cover}
.achname2{margin-top:16px;font-size:22px;font-weight:900;letter-spacing:.14em;color:#fff;text-shadow:0 2px 10px #000}
#achClaim{margin-top:20px;border:0;border-radius:999px;padding:13px 40px;font-family:var(--cjk);font-weight:800;font-size:16px;color:#06131f;background:linear-gradient(120deg,#ffd24a,#b98cff);box-shadow:0 12px 34px -8px rgba(255,210,74,.6);cursor:pointer}
/* ---- 卡片放大鉴赏层 ---- */
#zoom{position:fixed;inset:0;z-index:120;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;padding:26px;
  background:radial-gradient(circle at 50% 42%,rgba(6,20,34,.88),rgba(2,7,13,.97));opacity:0;transition:opacity .25s;-webkit-backdrop-filter:blur(7px);backdrop-filter:blur(7px)}
#zoom[hidden]{display:none}
#zoom.show{opacity:1}
#zoom .zbox{display:flex;flex-direction:column;align-items:center;gap:18px}
.zoomcard{position:relative;width:min(74vw,300px);will-change:transform;transform:perspective(1000px);transition:transform .12s ease-out}
.zoomcard .chrome .nameplate{font-size:15px;padding:11px 12px}
.zoomcard .chrome .tierbadge{min-width:34px;height:34px;font-size:16px}
.zsheen{position:absolute;inset:6px;border-radius:12px;pointer-events:none;z-index:4;mix-blend-mode:soft-light;
  background:radial-gradient(circle at var(--gx,50%) var(--gy,38%),rgba(255,255,255,.6),transparent 46%)}
.zmeta{text-align:center;max-width:82vw}
.znm{font-size:20px;font-weight:900;letter-spacing:.05em;color:#fff;text-shadow:0 2px 12px #000}
.ztier{margin-top:9px;display:inline-block;font:800 13px var(--num);letter-spacing:.1em;color:#06131f;background:var(--rc,#8fb6cb);padding:5px 15px;border-radius:999px;box-shadow:0 4px 16px -4px var(--rc,#8fb6cb)}
.zcap{margin-top:11px;font-size:12px;color:#ff9a6a;font-family:var(--num)}
.zclose{position:fixed;top:14px;right:16px;z-index:121;width:42px;height:42px;border-radius:50%;border:1px solid rgba(150,200,255,.3);
  background:rgba(10,28,44,.72);color:#dff2ff;font-size:19px;line-height:1;cursor:pointer;display:grid;place-items:center}
.zclose:active{background:rgba(20,50,74,.8)}

@media(prefers-reduced-motion:reduce){*{animation-duration:.01ms!important}}