:root{color-scheme:dark;--bg: #070708;--surface: #141416;--surface-2: #1c1c20;--line: rgba(255, 255, 255, .08);--line-strong: rgba(255, 255, 255, .16);--text: #f4f4f5;--muted: #a1a1aa;--accent: #ff2d3a;--accent-ink: #fff5f5;--danger: #ffb4a8;--ok: #b6f2c4;--page: 16px;--gap: 12px;--card-pad: 16px;--radius: 16px;--text-sm: 14px;--text-md: 16px;--lead: 28px;--btn-h: 48px;font-family:Manrope,Segoe UI,system-ui,sans-serif;background:var(--bg);color:var(--text)}*{box-sizing:border-box}html,body,#root{margin:0;min-height:100%}body{background:var(--bg);font-size:var(--text-md);-webkit-font-smoothing:antialiased}button,input{font:inherit;color:inherit}button{cursor:pointer}img{display:block}h1,h2,p{margin:0}h1,.lead,.price{font-family:Unbounded,Manrope,sans-serif;letter-spacing:-.03em}h1{font-size:26px}h2{font-size:17px}.gate{min-height:100dvh;display:grid;place-items:center;align-content:center;gap:12px;padding:32px 20px;text-align:center}.gate img{width:64px;height:64px;border-radius:16px;justify-self:center}.gate h1{font-size:28px}.gate p{max-width:360px;color:var(--muted);line-height:1.45}.app{width:min(100%,1080px);min-height:100dvh;margin:0 auto;display:flex;flex-direction:column}.chrome{position:sticky;top:0;z-index:5;background:#070708f0;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.top{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:calc(12px + env(safe-area-inset-top)) var(--page) 10px}.brand{display:flex;align-items:center;gap:10px;min-width:0}.brand img{width:32px;height:32px;border-radius:10px}.brand strong{font-size:16px}.brand span{color:var(--muted);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.balance-chip{border:1px solid var(--line-strong);background:var(--surface);border-radius:999px;min-height:40px;padding:8px 14px;font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap}.menu{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;margin:0 var(--page) 12px;padding:4px;background:var(--surface);border:1px solid var(--line);border-radius:16px}.menu button{min-height:42px;border:0;background:transparent;color:var(--muted);border-radius:12px;padding:8px 10px;font-size:14px;font-weight:800}.menu button.on{background:var(--accent);color:var(--accent-ink)}.stage{padding:4px var(--page) calc(20px + env(safe-area-inset-bottom))}.stack{display:grid;gap:var(--gap)}.stack.tight{gap:10px}.split{display:grid;gap:var(--gap)}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:var(--card-pad);display:grid;gap:12px}.card p,.card .lead+span{color:var(--muted);font-size:var(--text-sm);font-weight:500;line-height:1.4}.lead{display:block;font-size:var(--lead);font-weight:700}.link-card{background:var(--surface);border-color:var(--line)}.secret{position:relative}.sub-url{display:block;margin:0;min-height:52px;font-family:ui-monospace,Cascadia Code,Consolas,monospace;font-size:14px;line-height:1.45;color:var(--text);background:#0c0c0e;border:1px solid var(--line-strong);border-radius:12px;padding:14px 52px 14px 14px;word-break:break-all}.eye{position:absolute;top:6px;right:6px;width:40px;height:40px;display:grid;place-items:center;border:0;border-radius:10px;background:transparent;color:var(--muted)}.eye:hover,.eye[aria-pressed=true]{color:var(--text);background:#ffffff0f}.guide{display:grid;gap:10px}.guide-toggle{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:44px;padding:8px 2px;border:0;border-top:1px solid var(--line);background:transparent;font-weight:800;font-size:15px;text-align:left}.guide-chevron{color:var(--muted);font-size:22px;line-height:1}.guide-body{display:grid;gap:10px}.steps{margin:0;padding-left:18px;display:grid;gap:8px;color:var(--text);font-size:var(--text-sm);line-height:1.45}.meter{display:grid;gap:6px}.meter .row{color:var(--muted);font-size:var(--text-sm)}.meter .row span:last-child{white-space:nowrap}.bar{height:8px;border-radius:99px;background:var(--surface-2);overflow:hidden}.bar i{display:block;height:100%;background:var(--accent)}.row,.list li{display:flex;align-items:center;justify-content:space-between;gap:12px}.row>.btn,.list .btn{flex:none}.list{list-style:none;margin:0;padding:0}.list li{padding:10px 0;border-top:1px solid var(--line)}.list li:first-child{border-top:0;padding-top:2px}.list li:last-child{padding-bottom:0}.list li>div{min-width:0}.list b,.list span{display:block}.list b{font-size:var(--text-md)}.list span,.facts dt{color:var(--muted);font-size:var(--text-sm)}.list em{font-style:normal;font-weight:800;font-variant-numeric:tabular-nums;white-space:nowrap}.plus{color:var(--ok)}.minus{color:var(--danger)}.facts{display:grid;grid-template-columns:1fr 1fr;gap:8px}.facts div{background:var(--surface-2);border-radius:12px;padding:12px}.facts dd{margin:4px 0 0;font-size:20px;font-weight:800}.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line-strong);background:var(--surface-2);border-radius:12px;min-height:var(--btn-h);padding:10px 16px;font-weight:800;font-size:15px}.btn:hover{border-color:var(--accent)}.btn.on{border-color:var(--accent);background:#ff2d3a24;color:var(--text)}.btn-primary{background:var(--accent);color:var(--accent-ink);border-color:transparent;font-size:16px}.btn-ghost{background:transparent;border-color:var(--line);min-height:40px}.btn-block{width:100%}.btn:disabled{opacity:.5;cursor:not-allowed}.chips{display:flex;flex-wrap:wrap;gap:8px}.chips .btn{min-height:42px}.chips .btn small{display:block;color:var(--muted);font-size:11px;font-weight:650}.app-chip{flex-direction:column;align-items:flex-start;gap:1px}.chips .btn.on small{color:inherit}.pay-methods{display:grid;grid-template-columns:1fr 1fr;gap:8px}.pay-method{display:grid;grid-template-columns:32px 1fr;column-gap:8px;row-gap:1px;align-items:center;min-height:52px;border:1px solid var(--line);background:#121214;border-radius:12px;padding:8px 10px;text-align:left}.pay-icon{width:32px;height:32px;grid-row:1 / span 2;object-fit:contain;border-radius:6px}.pay-method b{font-size:13px;line-height:1.15}.pay-method span{color:var(--muted);font-size:11px;font-weight:650;line-height:1.2}.pay-method.on{border-color:#ff2d3aa6;background:#ff2d3a1a}.pay-method.is-off .pay-icon{filter:grayscale(1);opacity:.45}.pay-method.is-off b,.pay-method.is-off span{color:#7d7d86}.pay-hint{color:var(--muted);font-size:13px;line-height:1.4}.os-tabs{display:flex;flex-wrap:wrap;gap:6px}.os-tab{display:inline-flex;align-items:center;gap:8px;min-height:40px;padding:8px 12px;border-radius:12px;border:1px solid var(--line);background:var(--surface-2);font-weight:800;font-size:13px}.os-tab i{width:16px;height:16px;background:currentColor;-webkit-mask-size:contain;mask-size:contain;-webkit-mask-repeat:no-repeat;mask-repeat:no-repeat;-webkit-mask-position:center;mask-position:center}.os-tab.on{background:var(--accent);color:var(--accent-ink);border-color:transparent}.guide-sheet{max-height:min(88dvh,760px);overflow:auto}.inline{display:flex;gap:8px;align-items:stretch}.inline .btn{flex:none;white-space:nowrap}.inline input,.stack input,.sheet input{width:100%;background:#101012;border:1px solid var(--line-strong);border-radius:12px;min-height:var(--btn-h);padding:12px 14px;font-size:16px}.inline input:focus,.stack input:focus,.sheet input:focus{outline:2px solid rgba(255,45,58,.45);border-color:transparent}.notice{border-radius:12px;padding:12px 14px;font-size:15px;font-weight:700;line-height:1.35}.notice-ok{background:#b6f2c41f;color:var(--ok)}.notice-error{background:#ffb4a81f;color:var(--danger)}.sheet-back{position:fixed;inset:0;z-index:8;background:#0000009e;display:grid;align-items:end}.sheet{background:var(--surface);border-radius:20px 20px 0 0;padding:18px 16px calc(16px + env(safe-area-inset-bottom));display:grid;gap:12px}.price{font-size:32px}@media(min-width:860px){:root{--page: 28px;--gap: 16px;--card-pad: 22px;--radius: 18px;--text-sm: 15px;--text-md: 17px;--lead: 40px;--btn-h: 52px}h2{font-size:20px}.brand img{width:40px;height:40px;border-radius:12px}.brand strong{font-size:20px}.brand span{font-size:16px}.balance-chip{min-height:48px;padding:10px 18px;font-size:18px}.menu button{min-height:48px;font-size:16px}.split{grid-template-columns:1.2fr .8fr;align-items:start}.link-card h2{font-size:24px}.sub-url{font-size:15px;min-height:58px}.btn{font-size:16px;border-radius:14px}.btn-primary{font-size:18px}.facts dd{font-size:26px}.bar{height:10px}.sheet-back{align-items:center;justify-content:center}.sheet{width:min(560px,calc(100vw - 64px));border-radius:20px;padding:24px}.guide-sheet{width:min(680px,calc(100vw - 64px))}.pay-methods{grid-template-columns:repeat(4,1fr)}.price{font-size:40px}}@media(max-width:380px){.menu button{font-size:13px;padding-inline:6px}}