:root{
  --sun:#FF7A1A;--sun-deep:#EF5F06;--ember:#FF3D2E;--gold:#FFB23E;--gold-2:#FFD37A;
  --cream:#FFF8F2;--cream-2:#FFEFE2;--paper:#fff;
  --ink:#2A2016;--ink-2:#6E5C4C;--muted:#9A8b7c;--line:#F2E6D8;
  --clay:#C8692B;--clay-soft:#FBEEE2;--clay-deep:#A9531F;--leaf:#1E9E6A;
  --fd:'Mitr',sans-serif;--fb:'Prompt',sans-serif;--fn:'Space Grotesk',sans-serif;
  --sh:0 12px 34px -22px rgba(120,70,20,.5);
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;overflow-x:hidden}
body{font-family:var(--fb);color:var(--ink);background:var(--cream);line-height:1.55;-webkit-font-smoothing:antialiased;padding-bottom:96px}
::-webkit-scrollbar{display:none}
button{font-family:inherit;cursor:pointer}
.num{font-family:var(--fn)}

header{position:sticky;top:0;z-index:40;background:rgba(255,248,242,.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.hd{display:flex;align-items:center;gap:10px;padding:11px 12px}
.ib{width:38px;height:38px;border:none;background:transparent;display:grid;place-items:center;color:var(--ink);flex:none}
.htitle{font-family:var(--fd);font-weight:600;font-size:17px;flex:1}
.hbadge{font-family:var(--fd);font-weight:700;font-size:12px;color:#fff;background:linear-gradient(120deg,var(--sun),var(--sun-deep));padding:4px 9px;border-radius:9px}

/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;background:radial-gradient(120% 100% at 50% 0%,#3A2A18,#241A10);color:#fff;padding:26px 18px 30px;text-align:center}
.hero .fc{position:absolute;color:rgba(255,178,62,.16);pointer-events:none;animation:rise linear infinite}
@keyframes rise{0%{transform:translateY(30px) rotate(0);opacity:0}15%{opacity:1}100%{transform:translateY(-160px) rotate(220deg);opacity:0}}
.coinwrap{position:relative;width:112px;height:112px;margin:0 auto 4px;animation:float 3.6s ease-in-out infinite}
@keyframes float{50%{transform:translateY(-9px)}}
.coin{width:112px;height:112px;border-radius:50%;background:conic-gradient(from 210deg,#FFCF7A,#F79A2E,#EF5F06,#FFCF7A,#FFE6B0,#F79A2E);display:grid;place-items:center;position:relative;box-shadow:0 14px 30px -8px rgba(239,95,6,.7),inset 0 3px 6px rgba(255,255,255,.6),inset 0 -6px 10px rgba(150,70,10,.5)}
.coin:before{content:"";position:absolute;inset:9px;border-radius:50%;border:2px dashed rgba(150,80,20,.35)}
.coin .pt{font-family:var(--fd);font-weight:700;font-size:34px;color:#7A3F0A;text-shadow:0 1px 0 rgba(255,255,255,.5)}
.coin .shine{position:absolute;inset:0;border-radius:50%;overflow:hidden}
.coin .shine:after{content:"";position:absolute;top:-60%;left:-30%;width:50%;height:220%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.85),transparent);transform:rotate(20deg);animation:sweep 2.8s ease-in-out infinite}
@keyframes sweep{0%{left:-40%}55%,100%{left:130%}}
.hlabel{font-size:12.5px;color:rgba(255,255,255,.6);margin-top:8px}
.hbal{font-family:var(--fn);font-weight:700;font-size:40px;line-height:1;margin-top:2px;background:linear-gradient(120deg,#FFE6B0,#FFB23E);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent}
.hbal .u{font-size:16px;-webkit-text-fill-color:var(--gold);color:var(--gold)}
.hsub{display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:11.5px;color:rgba(255,255,255,.7);background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);padding:6px 13px;border-radius:20px}
.hsub svg{width:13px;height:13px;color:var(--gold)}

.title svg{color:var(--sun-deep)}
.secsub{font-size:12px;color:var(--muted);margin-bottom:14px}

/* ===== PACKAGES ===== */
.pkgs{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.pkg{position:relative;background:var(--paper);border:1.6px solid var(--line);border-radius:18px;padding:16px 13px 14px;text-align:center;box-shadow:var(--sh);overflow:hidden;transition:transform .18s,border-color .18s,box-shadow .18s}
.pkg:active{transform:scale(.98)}
.pkg.on{border-color:var(--sun);box-shadow:0 14px 30px -14px rgba(239,95,6,.7);transform:translateY(-2px)}
.pkg.on:before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,178,62,.12),transparent 60%);pointer-events:none}
.pkg .tag{position:absolute;top:0;right:0;font-family:var(--fd);font-weight:500;font-size:10px;color:#fff;background:linear-gradient(120deg,var(--ember),var(--sun-deep));padding:4px 11px;border-radius:0 16px 0 12px}
.pkg .tag.hot{background:linear-gradient(120deg,#E5544B,#EF5F06)}
/* batch-06 guard: shared .tag leaks border + display (page .pkg .tag sets neither); span is position:absolute so current display computes to block */
.tag{display:block;border:0}
.pkg .cico{width:52px;height:52px;margin:2px auto 9px;border-radius:50%;background:conic-gradient(from 210deg,#FFCF7A,#F79A2E,#EF5F06,#FFCF7A,#F79A2E);display:grid;place-items:center;box-shadow:inset 0 2px 4px rgba(255,255,255,.6),inset 0 -4px 7px rgba(150,70,10,.45),0 6px 14px -6px rgba(239,95,6,.6);position:relative;overflow:hidden}
.pkg .cico b{font-family:var(--fd);font-weight:700;font-size:17px;color:#7A3F0A}
.pkg.on .cico:after{content:"";position:absolute;top:-40%;left:-40%;width:40%;height:200%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.9),transparent);transform:rotate(20deg);animation:sweep 1.8s ease-in-out infinite}
.pkg .amt{font-family:var(--fn);font-weight:700;font-size:22px;color:var(--ink)}
.pkg .amt .pu{font-size:12px;color:var(--muted);font-weight:600}
.pkg .bonus{display:inline-block;margin-top:5px;font-size:11px;font-family:var(--fd);font-weight:500;color:var(--leaf);background:#EAF7F0;border:1px solid #CBEBD9;border-radius:20px;padding:3px 10px}
.pkg .bonus.none{color:var(--muted);background:var(--cream-2);border-color:var(--line)}
.pkg .price{margin-top:10px;font-family:var(--fn);font-weight:600;font-size:17px;color:var(--sun-deep)}
.pkg .per{font-size:10.5px;color:var(--muted);margin-top:2px}
.pkg .chk{position:absolute;top:9px;left:9px;width:22px;height:22px;border-radius:50%;background:var(--sun);color:#fff;display:grid;place-items:center;opacity:0;transform:scale(.4);transition:.2s}
.pkg.on .chk{opacity:1;transform:scale(1)}
.pkg .chk svg{width:13px;height:13px}

/* custom amount */
.custom{margin-top:12px;display:flex;align-items:center;gap:10px;background:var(--paper);border:1.5px dashed #E4CDB2;border-radius:14px;padding:12px 14px}
.custom svg{color:var(--sun-deep);flex:none}
.custom input{flex:1;border:none;outline:none;background:transparent;font-family:var(--fn);font-weight:600;font-size:16px;color:var(--ink);min-width:0}
.custom input::placeholder{color:var(--muted);font-family:var(--fb);font-weight:400}
.custom .cpu{font-size:12px;color:var(--muted)}

/* payment */
.paylist{display:flex;flex-direction:column;gap:9px}
.pm{display:flex;align-items:center;gap:12px;background:var(--paper);border:1.5px solid var(--line);border-radius:14px;padding:13px 14px;transition:.16s}
.pm.on{border-color:var(--sun);background:linear-gradient(160deg,#FFF7EF,#fff)}
.pm .pmic{width:40px;height:40px;border-radius:11px;flex:none;display:grid;place-items:center;color:#fff}
.pm .pmic svg{width:20px;height:20px}
.pm .pmt{flex:1}
.pm .pmt b{font-family:var(--fd);font-weight:500;font-size:14px;display:block}
.pm .pmt small{font-size:11.5px;color:var(--muted)}
.pm .radio{width:20px;height:20px;border-radius:50%;border:2px solid var(--line);flex:none;display:grid;place-items:center}
.pm.on .radio{border-color:var(--sun)}
.pm.on .radio:after{content:"";width:10px;height:10px;border-radius:50%;background:var(--sun)}

/* info / trust */
.info{background:linear-gradient(160deg,#FFF3E7,#FFF8F2);border:1px solid #F3D9BF;border-radius:16px;padding:15px 16px;margin-top:16px}
.info .it{font-family:var(--fd);font-weight:600;font-size:14px;margin-bottom:10px;display:flex;align-items:center;gap:7px}
.info .it svg{color:var(--sun-deep)}
.iuse{display:flex;gap:10px;align-items:flex-start;padding:6px 0;font-size:13px;color:var(--ink-2)}
.iuse .ii{width:28px;height:28px;border-radius:9px;background:#fff;color:var(--sun-deep);display:grid;place-items:center;flex:none;box-shadow:var(--sh)}
.iuse .ii svg{width:15px;height:15px}
.iuse b{color:var(--ink);font-family:var(--fd);font-weight:500}
.trust{display:flex;gap:7px;flex-wrap:wrap;margin-top:12px}
.tb{display:inline-flex;align-items:center;gap:5px;font-size:11px;color:var(--ink-2);background:#fff;border:1px solid var(--line);border-radius:20px;padding:6px 11px}
.tb svg{width:13px;height:13px;color:var(--leaf)}

/* buy bar */
.buybar{position:fixed;left:0;right:0;bottom:0;z-index:35;padding:11px 16px calc(11px + env(safe-area-inset-bottom));background:rgba(255,248,242,.94);backdrop-filter:blur(12px);border-top:1px solid var(--line);display:flex;align-items:center;gap:13px}
.buybar .binfo{flex:1;min-width:0}
.buybar .binfo .bl{font-size:11px;color:var(--muted)}
.buybar .binfo .bv{font-family:var(--fn);font-weight:700;font-size:20px;color:var(--sun-deep);line-height:1}
.buybar .binfo .bc{font-size:11px;color:var(--leaf);font-family:var(--fd);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.buybtn{flex:none;width:176px;height:52px;border:none;border-radius:15px;background:linear-gradient(120deg,var(--sun),var(--sun-deep));color:#fff;font-family:var(--fd);font-weight:500;font-size:16px;position:relative;overflow:hidden;box-shadow:0 12px 24px -12px rgba(239,95,6,.9);display:flex;align-items:center;justify-content:center;gap:8px}
@media(max-width:360px){.buybtn{width:150px;font-size:15px}}
.buybtn:active{transform:translateY(1px)}
.buybtn svg{width:19px;height:19px}
.buybtn:after{content:"";position:absolute;top:-50%;left:-60%;width:40%;height:200%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.5),transparent);transform:rotate(20deg);animation:btnshine 2.6s ease-in-out infinite}
@keyframes btnshine{0%{left:-60%}55%,100%{left:130%}}

/* coin burst */
.burst{position:fixed;width:16px;height:16px;border-radius:50%;background:conic-gradient(from 210deg,#FFCF7A,#F79A2E,#EF5F06,#FFCF7A);box-shadow:inset 0 -3px 5px rgba(150,70,10,.5);z-index:100;pointer-events:none}

#toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%) translateY(20px);background:#2A2016;color:#fff;font-size:13.5px;padding:11px 18px;border-radius:12px;opacity:0;pointer-events:none;transition:.28s;z-index:110;font-family:var(--fd);display:flex;align-items:center;gap:8px}
#toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
#toast svg{color:var(--gold)}