/* 紫微接码 · ZhenBai SMS — v8「金紫星空」(夜：帝王紫 + 鎏金 / 日：白 + 鎏金) */
:root{
  --bg:#0e0720;--bg2:#170c31;--card:#1b1038;--card2:#251650;--line:rgba(232,195,106,.30);--line2:rgba(167,139,250,.17);
  --tx:#f8f2e4;--mu:#b7aad2;--mu2:#8b80a8;--gold:#e8c36a;--gold2:#f8de99;--gold3:#b98a2e;--vio:#8b5cf6;--vio2:#b49cff;
  --ok:#34d399;--warn:#f5b04a;--bad:#f87171;--r:20px;--r2:14px;
  --shadow:0 14px 40px rgba(6,2,18,.55);--shadow2:0 6px 18px rgba(6,2,18,.35);
  --hero:linear-gradient(135deg,#2a0f5e 0%,#47188f 52%,#6b2bd4 100%);
  --page:radial-gradient(900px 520px at 88% -8%,rgba(139,92,246,.35),transparent 62%),radial-gradient(760px 420px at -8% 10%,rgba(232,195,106,.13),transparent 60%),linear-gradient(180deg,#120827 0%,#0e0720 46%,#0b061a 100%);
  --hdr:rgba(16,8,36,.82);--goldbtn:linear-gradient(135deg,#fbe9b0 0%,#e8c36a 46%,#b98a2e 100%);
  color-scheme:dark;
}
:root[data-theme="light"]{
  --bg:#fbf8f1;--bg2:#f6f0e3;--card:#ffffff;--card2:#fffaf0;--line:#e9d6a6;--line2:#efe6d4;
  --tx:#22180b;--mu:#6c6150;--mu2:#9a8f7c;--gold:#b8862b;--gold2:#c8952f;--gold3:#8c6408;--vio:#6d28d9;--vio2:#7c3aed;
  --shadow:0 14px 36px rgba(110,80,20,.10);--shadow2:0 6px 16px rgba(110,80,20,.08);
  --hero:linear-gradient(135deg,#3b1580 0%,#5b21b6 55%,#7c3aed 100%);
  --page:radial-gradient(900px 480px at 92% -12%,rgba(232,195,106,.22),transparent 62%),radial-gradient(760px 400px at -10% 4%,rgba(124,58,237,.08),transparent 60%),#fbf8f1;
  --hdr:rgba(255,253,248,.88);
  color-scheme:light;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
[hidden]{display:none!important}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:70px}
body{margin:0;background:var(--page);background-color:var(--bg);background-attachment:fixed;color:var(--tx);
  font:15px/1.6 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans",Roboto,sans-serif;
  min-height:100vh;padding-bottom:calc(86px + env(safe-area-inset-bottom))}
/* starfield (night only) — two cheap gradient layers, gently twinkling on capable devices */
body:before{content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;opacity:.9;
  background-image:radial-gradient(1.2px 1.2px at 20px 30px,#fff 50%,transparent 51%),radial-gradient(1px 1px at 130px 80px,#f8de99 50%,transparent 51%),
    radial-gradient(1.4px 1.4px at 70px 160px,#fff 50%,transparent 51%),radial-gradient(1px 1px at 190px 200px,#c4b5fd 50%,transparent 51%),
    radial-gradient(1.1px 1.1px at 240px 40px,#fff 50%,transparent 51%);
  background-size:260px 240px}
:root[data-theme="light"] body:before{display:none}
html.hi body:before{animation:tw 6s ease-in-out infinite alternate}
@keyframes tw{from{opacity:.55}to{opacity:1}}
a{color:var(--gold);text-decoration:none}
img{max-width:100%;display:block}
input,select,textarea{font:inherit;font-size:16px;color:var(--tx)}
.wrap{max-width:1200px;margin:0 auto;padding:0 16px}
.sp{flex:1}

/* ---------------------------------------------------------------- header */
.hd{position:sticky;top:0;z-index:30;background:var(--hdr);border-bottom:1px solid var(--line2)}
html.hi .hd{backdrop-filter:saturate(1.5) blur(14px);-webkit-backdrop-filter:saturate(1.5) blur(14px)}
.hd .wrap{display:flex;align-items:center;gap:10px;height:60px}
.logo{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.4px;color:var(--tx);white-space:nowrap;min-width:0}
.logo img,.logo svg{width:38px;height:38px;flex:none;border-radius:11px;box-shadow:0 4px 14px rgba(139,92,246,.35)}
.logo>span{min-width:0;overflow:hidden;text-overflow:ellipsis;font-size:17px}
.logo small{display:block;font-size:10px;font-weight:700;color:var(--gold);letter-spacing:1.6px;margin-top:-4px}
.ib{display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;border-radius:12px;border:1px solid var(--line2);
  background:var(--card);color:var(--tx);cursor:pointer;padding:0 10px;font-size:14px}
.ib svg{width:18px;height:18px}
.ib.crown{font-size:17px;padding:0 9px}
.langsel{appearance:none;-webkit-appearance:none;background:var(--card);border:1px solid var(--line2);border-radius:12px;height:40px;padding:0 10px;font-size:14px;max-width:96px}
.bal{display:inline-flex;align-items:center;gap:6px;height:40px;padding:0 12px;border-radius:999px;border:1px solid var(--line);
  background:linear-gradient(180deg,var(--card2),var(--card));color:var(--tx);cursor:pointer;font-weight:800;white-space:nowrap}
.bal b{color:var(--gold2)}
:root[data-theme="light"] .bal b{color:var(--gold3)}
.bal .plus{display:inline-flex;width:20px;height:20px;border-radius:50%;align-items:center;justify-content:center;background:var(--goldbtn);color:#1d1405;font-weight:900;font-size:14px}
#acct{display:inline-flex;align-items:center;gap:6px;white-space:nowrap}
.nav{display:flex;gap:4px;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;padding:8px 0 2px}
.nav::-webkit-scrollbar{display:none}
.nav a{flex:none;display:inline-flex;align-items:center;gap:6px;height:36px;padding:0 13px;border-radius:999px;color:var(--mu);font-size:14px;font-weight:700;white-space:nowrap}
.nav a:hover{color:var(--tx);background:var(--card)}
.nav a.on{color:var(--tx);background:var(--card);box-shadow:inset 0 0 0 1px var(--line)}
.nav a sup{font-size:9.5px;font-weight:900;color:#1d1405;background:var(--goldbtn);padding:0 5px;border-radius:6px;line-height:15px}

/* ---------------------------------------------------------------- buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 18px;border-radius:14px;border:1px solid var(--line2);
  background:var(--card);color:var(--tx);font-weight:800;cursor:pointer;font-size:15px;text-align:center;transition:transform .12s,box-shadow .2s,filter .2s}
.btn.gold{border:0;color:#1d1405;background:var(--goldbtn);box-shadow:0 8px 22px rgba(232,195,106,.30),inset 0 1px 0 rgba(255,255,255,.55)}
.btn.gold:hover{filter:brightness(1.05)}
.btn:active{transform:translateY(1px)}
.btn.vio{border:0;color:#fff;background:linear-gradient(135deg,#a78bfa,#7c3aed 55%,#5b21b6);box-shadow:0 8px 22px rgba(124,58,237,.35)}
.btn.ghost{background:transparent}
.btn.sm{min-height:36px;padding:0 12px;font-size:13.5px;border-radius:10px}
.btn.red{color:var(--bad);border-color:rgba(248,113,113,.45)}
.btn[disabled]{opacity:.55;pointer-events:none}
.btn.gold.off{filter:grayscale(.7);opacity:.6}
.btn .cart{width:20px;height:20px}

/* ---------------------------------------------------------------- layout */
.grid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px;margin-top:14px}
.grid>*{min-width:0}
@media(min-width:980px){.grid{grid-template-columns:410px minmax(0,1fr);align-items:start;gap:24px}.buy{position:sticky;top:76px;max-height:calc(100vh - 92px);overflow:auto;scrollbar-width:thin}}
.card{background:var(--card);border:1px solid var(--line2);border-radius:var(--r);box-shadow:var(--shadow)}
.pad{padding:16px}
.sec{margin-top:30px}
.sec>h2,.card h2{display:flex;align-items:center;gap:10px;margin:0;font-size:18px;letter-spacing:.2px}
.sec>h2 small{font-size:12.5px;color:var(--mu);font-weight:600}
.num{display:inline-flex;flex:none;width:26px;height:26px;border-radius:9px;align-items:center;justify-content:center;font-size:13.5px;font-weight:900;color:#1d1405;background:var(--goldbtn)}

/* ---------------------------------------------------------------- buy panel (5sim-style 1·2·3) */
.buy{padding:0;overflow:hidden}
.banner{position:relative;display:flex;align-items:center;gap:14px;padding:18px 18px;background:var(--hero);color:#fff;overflow:hidden}
.banner:after{content:"";position:absolute;right:-30px;top:-40px;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(248,222,153,.35),transparent 70%)}
.banner img{width:58px;height:58px;border-radius:16px;flex:none;box-shadow:0 8px 20px rgba(0,0,0,.35);position:relative;z-index:1}
.banner b{display:block;font-size:20px;letter-spacing:.5px;position:relative;z-index:1}
.banner span{display:block;font-size:13.5px;opacity:.88;position:relative;z-index:1}
.btabs{display:flex;gap:4px;padding:10px 12px 0;border-bottom:1px solid var(--line2)}
.btabs a{position:relative;padding:10px 10px 12px;color:var(--mu);font-weight:800;font-size:15px;cursor:pointer}
.btabs a.on{color:var(--gold2)}
:root[data-theme="light"] .btabs a.on{color:var(--gold3)}
.btabs a.on:after{content:"";position:absolute;left:10px;right:10px;bottom:-1px;height:3px;border-radius:3px;background:var(--goldbtn)}
.btabs sup{margin-left:5px;font-size:9.5px;font-weight:900;color:#1d1405;background:var(--goldbtn);padding:0 5px;border-radius:6px;line-height:15px;vertical-align:3px}
.step{padding:16px 16px 6px}
.step+.step{border-top:1px dashed var(--line2)}
.step:last-child{padding-bottom:16px}
.search{display:flex;align-items:center;gap:8px;margin:12px 0 4px;padding:0 12px;height:46px;border-radius:14px;border:1px solid var(--line2);background:var(--bg2)}
.search:focus-within{border-color:var(--gold)}
.search input{flex:1;border:0;outline:0;background:transparent;min-width:0}
.search svg{width:18px;height:18px;color:var(--mu);flex:none}
.svcs{list-style:none;margin:8px 0 0;padding:0;display:flex;flex-direction:column;gap:6px}
@media(min-width:980px){.svcs{max-height:360px;overflow:auto;padding-right:4px;scrollbar-width:thin}}
.svc{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:14px;border:1px solid transparent;cursor:pointer;background:var(--bg2);transition:border-color .15s,background .15s}
.svc:hover{border-color:var(--line)}
.svc.on{border-color:var(--gold);background:rgba(232,195,106,.12);box-shadow:inset 0 0 0 1px var(--gold)}
.ico{flex:none;width:38px;height:38px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:12.5px;letter-spacing:-.3px;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.18),inset 0 -10px 18px rgba(0,0,0,.18),0 3px 8px rgba(0,0,0,.18);text-shadow:0 1px 2px rgba(0,0,0,.25)}
.svc .nm{flex:1;min-width:0}
.svc .nm b{display:block;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.svc .nm span{font-size:12px;color:var(--mu)}
.svc .pr{text-align:right;white-space:nowrap}
.svc .pr b{display:block;color:var(--gold2);font-size:15.5px}
:root[data-theme="light"] .svc .pr b{color:var(--gold3)}
.svc .pr span{font-size:11.5px;color:var(--mu)}
.hot{display:inline-block;padding:1px 6px;border-radius:6px;font-size:10.5px;font-weight:900;color:#2a1703!important;background:linear-gradient(135deg,#ffd27a,#f08c3a);vertical-align:1px}
.out{opacity:.5}
.more{margin-top:8px;width:100%}
.opts{display:flex;flex-direction:column;gap:6px;margin-top:12px}
.opt{display:flex;align-items:center;gap:12px;padding:10px 12px;border-radius:14px;border:1px solid transparent;background:var(--bg2);cursor:pointer;min-height:58px}
.opt:hover{border-color:var(--line)}
.opt.on{border-color:var(--gold);background:rgba(232,195,106,.12);box-shadow:inset 0 0 0 1px var(--gold)}
.opt .fl{flex:none;width:36px;text-align:center;font-size:24px;line-height:1}
.opt .cn{flex:1;min-width:0}
.opt .cn b{display:block;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.opt .cn b small{font-weight:600;color:var(--mu);font-size:12px;margin-left:4px}
.opt .cn span{font-size:12px;color:var(--mu)}
.opt .pr{text-align:right;white-space:nowrap}
.opt .pr b{display:block;color:var(--gold2);font-size:16.5px}
:root[data-theme="light"] .opt .pr b{color:var(--gold3)}
.opt .pr span{font-size:11px;color:var(--mu)}
.opt.own{background:linear-gradient(135deg,rgba(248,222,153,.16),rgba(139,92,246,.12));border-color:rgba(232,195,106,.5)}
.plans{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px}
@media(min-width:560px) and (max-width:979px){.plans{grid-template-columns:repeat(3,1fr)}}
.plan{position:relative;padding:12px;border-radius:14px;border:1px solid var(--line2);background:var(--bg2);cursor:pointer;min-height:88px;transition:border-color .15s}
.plan:hover{border-color:var(--line)}
.plan.on{border-color:var(--gold);background:rgba(232,195,106,.13);box-shadow:inset 0 0 0 1px var(--gold)}
.plan b{display:block;font-size:14px}
.plan .p{font-size:20px;font-weight:900;color:var(--gold2);margin-top:2px}
:root[data-theme="light"] .plan .p{color:var(--gold3)}
.plan small{display:block;color:var(--mu);font-size:11.5px;line-height:1.35;margin-top:2px}
.plan small.vp{color:var(--vio2);font-weight:800}
:root[data-theme="light"] .plan small.vp{color:var(--vio)}
.plan .tag{position:absolute;top:-8px;right:8px;font-size:10.5px;font-weight:900;padding:1px 7px;border-radius:999px;color:#1d1405;background:var(--goldbtn)}
.plan.dis{opacity:.45;pointer-events:none}
.p s,.pr s,.pp s{color:var(--mu2);font-weight:600;font-size:.72em;margin-left:4px}
.qty{display:flex;align-items:center;gap:10px;margin-top:4px;font-size:14px;color:var(--mu)}
.qty span{flex:1}
.qty .ib{width:42px;font-size:18px;font-weight:900;cursor:pointer;user-select:none}
.qty b{min-width:24px;text-align:center;font-size:18px;color:var(--tx)}
.note{margin-top:10px;font-size:12.5px;color:var(--mu);display:flex;gap:8px;align-items:flex-start}
.note svg{flex:none;width:16px;height:16px;margin-top:2px;color:var(--gold)}
.nr{margin-top:8px;font-size:12.5px;color:var(--warn)}
.sum{display:flex;align-items:center;gap:12px;margin-top:12px;padding:12px;border-radius:16px;background:linear-gradient(135deg,rgba(232,195,106,.14),rgba(139,92,246,.12));border:1px solid var(--line)}
.sum .t{flex:1;min-width:0}
.sum .t b{display:block;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sum .t span{font-size:12.5px;color:var(--mu)}
.sum .btn{min-width:150px;min-height:50px;font-size:16px}
.empty{padding:22px;text-align:center;color:var(--mu);font-size:14px}
.skel{height:54px;border-radius:14px;background:linear-gradient(90deg,var(--bg2),var(--card2),var(--bg2));background-size:200% 100%;animation:sk 1.2s infinite}
@keyframes sk{to{background-position:-200% 0}}

/* ---------------------------------------------------------------- hero (right column) */
.hero{position:relative;overflow:hidden;border-radius:26px;border:1px solid var(--line);background:var(--card);box-shadow:var(--shadow);padding:22px}
.hero .art{position:relative;margin:-6px -6px 6px;border-radius:18px;overflow:hidden;aspect-ratio:16/9;background:var(--hero)}
.hero .art img{width:100%;height:100%;object-fit:cover}
.hero .art .d{display:none}
:root[data-theme="light"] .hero .art .n{display:none}
:root[data-theme="light"] .hero .art .d{display:block}
.hero h1{margin:0;font-size:27px;line-height:1.22;letter-spacing:.3px}
.hero h1 em{font-style:normal;background:linear-gradient(90deg,var(--gold2),var(--gold) 55%,var(--gold3));-webkit-background-clip:text;background-clip:text;color:transparent}
.hero p{margin:10px 0 0;color:var(--mu);font-size:14.5px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 11px;border-radius:999px;font-size:12.5px;font-weight:700;border:1px solid var(--line);background:var(--bg2);color:var(--tx)}
.badge i{width:7px;height:7px;border-radius:50%;background:var(--ok);box-shadow:0 0 8px var(--ok)}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px}
.stat{padding:12px;border-radius:16px;background:var(--bg2);border:1px solid var(--line2);text-align:center}
.stat b{display:block;font-size:22px;color:var(--gold2);line-height:1.2}
:root[data-theme="light"] .stat b{color:var(--gold3)}
.stat span{font-size:12px;color:var(--mu)}
@media(min-width:760px){
  .hero{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.05fr);gap:22px;align-items:center;padding:26px}
  .hero .art{order:2;margin:0}
  .hero h1{font-size:34px}
}
/* flagship + VIP promo cards */
.feat{display:flex;align-items:center;gap:14px;margin-top:14px;padding:14px 16px;border-radius:20px;border:1px solid rgba(232,195,106,.55);
  background:linear-gradient(135deg,rgba(16,163,127,.22),rgba(232,195,106,.13));box-shadow:var(--shadow2)}
.feat .ico{width:48px;height:48px;border-radius:14px;font-size:14px}
.feat .tx{flex:1;min-width:0}
.feat .tx b{display:block;font-size:15.5px}
.feat .tx span{display:block;font-size:12.5px;color:var(--mu);margin-top:2px}
.feat .pp{font-size:22px;font-weight:900;color:var(--gold2);white-space:nowrap}
:root[data-theme="light"] .feat .pp{color:var(--gold3)}
.feat .btn{white-space:nowrap}
.feat.vipf{background:radial-gradient(420px 180px at 100% 0%,rgba(139,92,246,.30),transparent 70%),linear-gradient(135deg,rgba(232,195,106,.12),rgba(139,92,246,.10));border-color:rgba(180,156,255,.5)}
.feat.vipf .vimg{width:86px;flex:none;filter:drop-shadow(0 8px 16px rgba(0,0,0,.35))}
.feat.vipf .ico{background:var(--goldbtn);color:#1d1405}
@media(max-width:520px){.feat{flex-wrap:wrap}.feat .tx{flex-basis:calc(100% - 64px)}.feat.vipf .tx{flex-basis:calc(100% - 100px)}.feat .pp{flex:1}.feat .btn{flex:1}}
/* features */
.feats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-top:14px}
@media(min-width:760px){.feats{grid-template-columns:repeat(3,minmax(0,1fr))}}
.fe{padding:16px 14px;border-radius:20px;background:var(--card);border:1px solid var(--line2);box-shadow:var(--shadow2);text-align:center;transition:transform .2s,border-color .2s}
.fe:hover{transform:translateY(-3px);border-color:var(--line)}
.fe img{width:92px;height:92px;margin:0 auto 8px;object-fit:contain;filter:drop-shadow(0 10px 18px rgba(0,0,0,.28))}
.fe b{display:block;font-size:15px}
.fe p{margin:4px 0 0;color:var(--mu);font-size:12.5px;line-height:1.5}
.how{display:grid;grid-template-columns:1fr;gap:10px;margin-top:14px;counter-reset:h}
@media(min-width:760px){.how{grid-template-columns:repeat(3,1fr)}}
.how div{position:relative;padding:16px;border-radius:18px;background:var(--card);border:1px solid var(--line2)}
.how b{display:flex;gap:8px;align-items:center;margin-bottom:4px}
.how p{margin:0;color:var(--mu);font-size:13.5px}

/* ---------------------------------------------------------------- sticky buy bar (phones) */
.bar{position:fixed;left:0;right:0;bottom:0;z-index:40;padding:10px 16px calc(10px + env(safe-area-inset-bottom));background:var(--hdr);border-top:1px solid var(--line)}
html.hi .bar{backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px)}
.bar .in{max-width:1200px;margin:0 auto;display:flex;align-items:center;gap:12px}
.bar .t{flex:1;min-width:0}
.bar .t b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:14.5px}
.bar .t span{font-size:12px;color:var(--mu)}
.bar .btn{min-width:136px;min-height:50px;font-size:16px}
@media(min-width:980px){.bar{display:none}body{padding-bottom:0}}

/* ---------------------------------------------------------------- orders */
.orders{display:flex;flex-direction:column;gap:12px;margin-top:12px}
@media(min-width:1180px){.orders{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));align-items:start}}
.ord{padding:16px;border-radius:var(--r);background:var(--card);border:1px solid var(--line);box-shadow:var(--shadow);position:relative;overflow:hidden}
.ord.got{border-color:rgba(52,211,153,.6)}
.ord .top{display:flex;align-items:center;gap:10px}
.ord .top .nm{flex:1;min-width:0}
.ord .top .nm b{display:block;font-size:14.5px}
.ord .top .nm span{font-size:12px;color:var(--mu)}
.pill{display:inline-flex;align-items:center;gap:6px;padding:4px 10px;border-radius:999px;font-size:12px;font-weight:800;white-space:nowrap}
.pill.w{color:var(--warn);background:rgba(245,176,74,.15)}
.pill.ok{color:var(--ok);background:rgba(52,211,153,.15)}
.pill.x{color:var(--mu);background:var(--bg2)}
.dot{width:7px;height:7px;border-radius:50%;background:currentColor;animation:pulse 1.2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.25}}
.phone{display:flex;align-items:center;gap:10px;margin-top:12px;padding:12px 14px;border-radius:14px;background:var(--bg2);border:1px solid var(--line2);cursor:pointer}
.phone .n{flex:1;min-width:0;font-size:clamp(17px,5.2vw,25px);font-weight:900;font-variant-numeric:tabular-nums;white-space:nowrap}
.phone .cpi{flex:none;width:20px;height:20px;color:var(--gold)}
.phone .flag{font-size:20px}
.cps{display:flex;gap:6px;flex-wrap:wrap;margin-top:8px}
.timer{font-variant-numeric:tabular-nums;font-weight:900;color:var(--gold2)}
:root[data-theme="light"] .timer{color:var(--gold3)}
.wait{display:flex;gap:10px;align-items:flex-start;margin-top:12px;font-size:13.5px;color:var(--mu)}
.spin{flex:none;width:20px;height:20px;border-radius:50%;border:2.5px solid var(--line);border-top-color:var(--gold);animation:spn .9s linear infinite}
@keyframes spn{to{transform:rotate(360deg)}}
.msg{margin-top:12px;padding:12px 14px;border-radius:14px;background:rgba(52,211,153,.09);border:1px solid rgba(52,211,153,.38)}
.msg .code{display:flex;align-items:center;gap:10px}
.msg .code b{font-size:30px;letter-spacing:4px;font-variant-numeric:tabular-nums;color:var(--ok)}
.msg p{margin:6px 0 0;font-size:13px;color:var(--mu);word-break:break-word}
.acts{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}
.acts .btn{flex:1 1 auto}
.tabs{display:flex;gap:6px;margin:12px 0 10px}
.tab{padding:8px 14px;border-radius:999px;border:1px solid var(--line2);background:var(--card);cursor:pointer;font-size:14px;font-weight:700;color:var(--mu)}
.tab.on{color:#1d1405;background:var(--goldbtn);border-color:transparent}
.hist{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:8px}
.hist li{display:flex;gap:10px;align-items:center;padding:10px 12px;border-radius:14px;background:var(--card);border:1px solid var(--line2);font-size:13.5px}
.hist li .m{flex:1;min-width:0}
.hist li .m b{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.hist li .m span{color:var(--mu);font-size:12px;word-break:break-word}
.hist li .r{text-align:right;white-space:nowrap;font-size:12.5px}
.faq{margin-top:12px;display:flex;flex-direction:column;gap:8px}
.faq details{border-radius:var(--r2);background:var(--card);border:1px solid var(--line2);padding:0 16px}
.faq summary{cursor:pointer;list-style:none;padding:14px 0;font-weight:800;font-size:14.5px;display:flex;justify-content:space-between;gap:10px}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";color:var(--gold);font-size:19px;line-height:1}
.faq details[open] summary:after{content:"−"}
.faq p{margin:0 0 14px;color:var(--mu);font-size:13.5px}
.code-blk{margin:10px 0 0;padding:12px;border-radius:12px;background:var(--bg2);border:1px solid var(--line2);font:12.5px/1.6 ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;overflow:auto;white-space:pre;color:var(--tx)}
.keybox{display:flex;gap:8px;align-items:center;margin-top:10px;flex-wrap:wrap}
.keybox code{flex:1;min-width:200px;padding:10px 12px;border-radius:10px;background:var(--bg2);border:1px dashed var(--gold);font-size:13px;word-break:break-all}
.ft{margin:40px 0 0;padding:24px 0 10px;border-top:1px solid var(--line2);color:var(--mu);font-size:13px}
.ft .wrap{display:flex;flex-wrap:wrap;gap:10px 18px;justify-content:space-between;align-items:center}
.ft a{color:var(--mu)}
.ft img{width:28px;height:28px;border-radius:8px;display:inline-block;vertical-align:middle;margin-right:6px}

/* ---------------------------------------------------------------- modal + toast */
.mask{position:fixed;inset:0;z-index:60;background:rgba(6,2,18,.62);display:flex;align-items:flex-end;justify-content:center}
@media(min-width:700px){.mask{align-items:center}}
.sheet{width:100%;max-width:440px;background:var(--card);border-radius:22px 22px 0 0;padding:20px 18px calc(18px + env(safe-area-inset-bottom));border:1px solid var(--line);box-shadow:var(--shadow)}
@media(min-width:700px){.sheet{border-radius:22px}}
.sheet h3{margin:0 0 6px;font-size:18px}
.sheet p{margin:0 0 12px;color:var(--mu);font-size:13.5px}
.amts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:10px 0 14px}
.amt{padding:12px 0;border-radius:12px;border:1px solid var(--line2);background:var(--bg2);text-align:center;font-weight:900;cursor:pointer;color:var(--tx)}
.amt.on{border-color:var(--gold);color:var(--gold2);box-shadow:inset 0 0 0 1px var(--gold)}
:root[data-theme="light"] .amt.on{color:var(--gold3)}
.pays{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.pays span{font-size:11.5px;padding:4px 8px;border-radius:8px;background:var(--bg2);border:1px solid var(--line2);color:var(--mu)}
.toast{position:fixed;left:50%;top:74px;transform:translateX(-50%);z-index:80;background:#1d1238;color:#fff;padding:10px 16px;border-radius:14px;font-size:14px;box-shadow:var(--shadow);max-width:calc(100% - 32px);text-align:center;border:1px solid rgba(232,195,106,.45)}

/* ---------------------------------------------------------------- phones */
@media(max-width:480px){
  .hd .wrap{gap:6px;height:56px}
  .logo{gap:8px}
  .logo img,.logo svg{width:32px;height:32px;border-radius:9px}
  .logo>span{font-size:15.5px}
  .logo small{font-size:8.5px;letter-spacing:.8px}
  .langsel{max-width:62px;padding:0 4px;font-size:13px;height:38px}
  .ib{min-width:38px;height:38px;padding:0 8px}
  .bal{height:38px;padding:0 8px 0 10px;gap:4px;font-size:14px}
  .bal .plus{width:18px;height:18px;font-size:13px}
  .hd .owner,.hd .ib.crown{display:none}
  .hero{padding:16px;border-radius:22px}
  .hero h1{font-size:24px}
  .stat b{font-size:19px}
}
@media(max-width:360px){.logo small{display:none}}
@media(max-width:979px){.sumcard,.sum{display:none}}
/* old WeChat / Android WebViews: no colour-mix needed anywhere above */
@media (prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}html{scroll-behavior:auto}}

/* ---------------------------------------------------------------- cursor trail canvas */
#fx{position:fixed;inset:0;z-index:90;pointer-events:none}

/* ---------------------------------------------------------------- VIP · 合一接码 (inbox page) */
.vcard{position:relative;overflow:hidden;margin-top:16px;padding:20px;border-radius:24px;border:1px solid var(--line);
  background:radial-gradient(600px 220px at 100% 0%,rgba(232,195,106,.20),transparent 70%),radial-gradient(500px 220px at 0% 100%,rgba(139,92,246,.24),transparent 70%),var(--card)}
.vcard .vart{width:100%;max-width:340px;margin:0 auto 6px;filter:drop-shadow(0 16px 26px rgba(0,0,0,.4))}
.vcard .vart.sq{max-width:230px}@media(min-width:760px){.vcard .vart.sq{max-width:320px}}
@media(min-width:760px){.vcard{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);gap:20px;align-items:center;padding:26px}.vcard .vart{order:2;max-width:none}}
.vcard h1{margin:0;font-size:26px;line-height:1.25}
.vcard h1 em{font-style:normal;background:linear-gradient(135deg,#fbe7a6,#e8c36a 50%,#b98a2e);-webkit-background-clip:text;background-clip:text;color:transparent}
:root[data-theme="light"] .vcard h1 em{background:linear-gradient(135deg,#d9a93b,#8c6408);-webkit-background-clip:text;background-clip:text}
.vcard p.sub{margin:8px 0 0;color:var(--mu);font-size:14.5px}
.vprice{display:flex;align-items:baseline;gap:8px;margin:16px 0 4px}
.vprice b{font-size:36px;font-weight:900;color:var(--gold2)}
:root[data-theme="light"] .vprice b{color:var(--gold3)}
.vprice span{color:var(--mu);font-size:14px}
.vben{list-style:none;padding:0;margin:12px 0 16px;display:grid;gap:8px}
.vben li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;line-height:1.5}
.vben li i{flex:none;width:22px;height:22px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;font-style:normal;font-size:12px;font-weight:900;color:#1d1405;background:var(--goldbtn)}
.vacts{display:flex;gap:10px;flex-wrap:wrap}
.vacts .btn{flex:1;min-width:150px}
.vbar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:14px;padding:12px 14px;border-radius:18px;border:1px solid var(--line);background:var(--card)}
.vbar .crown{font-size:20px;flex:none}
.vbar>span:nth-child(2){flex:1;min-width:150px}
.vlock{margin-top:12px;padding:12px 14px;border-radius:14px;border:1px dashed var(--warn);color:var(--warn);font-size:14px}
.tabs2{display:flex;gap:6px;margin:18px 0 10px;padding:4px;border-radius:16px;background:var(--card);border:1px solid var(--line2);position:sticky;top:64px;z-index:20}
.tabs2 a{flex:1;text-align:center;padding:9px 6px;border-radius:12px;color:var(--mu);font-weight:800;font-size:14.5px;cursor:pointer;white-space:nowrap}
.tabs2 a.on{background:var(--goldbtn);color:#1d1405}
.tabs2 a .n{display:inline-block;min-width:18px;padding:0 5px;margin-left:4px;border-radius:9px;background:var(--bad);color:#fff;font-size:11px;line-height:18px}
.chips{display:flex;gap:8px;overflow-x:auto;-webkit-overflow-scrolling:touch;padding:2px 0 8px;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex:none;display:inline-flex;align-items:center;gap:6px;height:34px;padding:0 12px;border-radius:999px;border:1px solid var(--line2);background:var(--card);color:var(--tx);font-size:13.5px;cursor:pointer;white-space:nowrap}
.chip.on{border-color:var(--gold);color:var(--gold2);background:var(--card2)}
:root[data-theme="light"] .chip.on{color:var(--gold3)}
.chip small{color:var(--mu);font-size:11.5px}
.live{flex:none;display:inline-flex;align-items:center;gap:6px;font-size:12.5px;color:var(--ok);white-space:nowrap}
.live i{width:8px;height:8px;border-radius:50%;background:var(--ok);animation:pl 1.8s infinite}
@keyframes pl{0%{box-shadow:0 0 0 0 rgba(52,211,153,.55)}70%{box-shadow:0 0 0 8px rgba(52,211,153,0)}100%{box-shadow:0 0 0 0 rgba(52,211,153,0)}}
.ims{display:grid;gap:10px}
@media(min-width:900px){.ims{grid-template-columns:1fr 1fr}}
.im{padding:14px;border-radius:18px;border:1px solid var(--line2);background:var(--card);min-width:0;transition:border-color .6s,box-shadow .6s}
.im.new{border-color:var(--ok);box-shadow:0 0 0 3px rgba(52,211,153,.15)}
.imh{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--mu)}
.imh .ico{width:30px;height:30px;border-radius:10px;font-size:11px}
.imh b{color:var(--tx);font-size:14px}
.imc{display:flex;align-items:center;gap:10px;margin:10px 0 6px}
.imc .cd{font-size:28px;font-weight:900;letter-spacing:3px;color:var(--ok);font-variant-numeric:tabular-nums;word-break:break-all}
.imt{margin:0;font-size:14px;line-height:1.55;color:var(--tx);word-break:break-word;white-space:pre-wrap}
.imf{display:flex;flex-wrap:wrap;gap:6px 10px;margin-top:10px;padding-top:8px;border-top:1px dashed var(--line2);font-size:12.5px;color:var(--mu)}
.imf .to{color:var(--gold2);font-weight:800}
:root[data-theme="light"] .imf .to{color:var(--gold3)}
.lns{display:grid;gap:10px}
.ln{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;padding:12px 14px;border-radius:16px;border:1px solid var(--line2);background:var(--card);min-width:0}
.ln.off{opacity:.55}
.ln .k{flex:none;font-size:11.5px;font-weight:900;padding:2px 8px;border-radius:999px;border:1px solid var(--line);color:var(--gold2)}
:root[data-theme="light"] .ln .k{color:var(--gold3)}
.ln .k.buyout{background:var(--goldbtn);color:#1d1405;border:0}
.ln .m{flex:1;min-width:150px}
.ln .m b{display:block;font-size:15px;word-break:break-all}
.ln .m span{display:block;font-size:12.5px;color:var(--mu)}
.ln .a{display:flex;gap:6px;flex-wrap:wrap}
.box{margin-top:14px;padding:16px;border-radius:18px;border:1px solid var(--line2);background:var(--card)}
.box h3{margin:0 0 8px;font-size:16px}
.box p{margin:6px 0;color:var(--mu);font-size:13.5px}
.box .bimg{width:88px;float:right;margin:-4px 0 6px 10px;filter:drop-shadow(0 8px 14px rgba(0,0,0,.3))}
.fi{width:100%;height:46px;border-radius:12px;border:1px solid var(--line2);background:var(--bg2);padding:0 12px}
.fta{width:100%;min-height:110px;border-radius:12px;border:1px solid var(--line2);background:var(--bg2);padding:10px 12px;font:13px/1.5 ui-monospace,Menlo,Consolas,monospace}
.frow{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.frow>*{flex:1;min-width:140px}
.url{display:flex;align-items:center;gap:8px;margin:8px 0;padding:10px 12px;border-radius:12px;background:var(--bg2);border:1px solid var(--line);font:12.5px/1.4 ui-monospace,Menlo,Consolas,monospace;word-break:break-all}
.url span{flex:1}
.steps{margin:8px 0 0;padding-left:20px}
.steps li{margin:6px 0;font-size:14px;line-height:1.6}
.demo{opacity:.92;pointer-events:none}