.helpOverlay{position:fixed;inset:0;z-index:9999;display:grid;place-items:center}.helpBackdrop{position:absolute;inset:0;background:#0000008c;backdrop-filter:blur(6px)}.helpShell{position:relative;width:min(980px,100vw);height:100dvh;background:#0b0f19;color:#fff;display:flex;flex-direction:column;overflow:hidden;border-radius:0}@media(min-width:900px){.helpShell{height:min(720px,92dvh);border-radius:18px;box-shadow:0 28px 80px #0000008c;border:1px solid rgba(255,255,255,.1)}}.helpHeader{display:flex;align-items:center;justify-content:space-between;padding:16px;border-bottom:1px solid rgba(255,255,255,.1);background:linear-gradient(180deg,#ffffff14,#ffffff05)}.helpTitle{font-size:1.05rem;font-weight:800;letter-spacing:.2px}.helpSub{margin-top:2px;font-size:.85rem;opacity:.75}.helpClose{border:none;background:#ffffff1a;color:#fff;width:40px;height:40px;border-radius:999px;display:grid;place-items:center;cursor:pointer}.helpClose:active{transform:scale(.96)}.helpBody{position:relative;flex:1;display:grid;grid-template-columns:54px 1fr 54px;align-items:center}.helpViewport{height:100%;overflow:hidden}.helpTrack{height:100%;display:flex;transition:transform .26s ease;will-change:transform}.helpPage{min-width:100%;height:100%;display:grid;place-items:center;padding:18px}.helpPageInner{width:min(820px,94vw);display:flex;flex-direction:column;gap:12px}.helpH{font-size:clamp(1.35rem,3.2vw,1.9rem);font-weight:900;letter-spacing:.2px}.helpBig{font-size:clamp(1.05rem,2.6vw,1.25rem);font-weight:800;line-height:1.2}.helpP{font-size:1rem;line-height:1.25;opacity:.9}.helpList{margin:6px 0 0 18px;padding:0;display:grid;gap:6px;font-size:1rem;line-height:1.2;opacity:.95}.helpImages{margin-top:8px;display:grid;gap:12px}@media(min-width:700px){.helpImages{grid-template-columns:1fr}}.helpImageCard{border-radius:14px;border:1px solid rgba(255,255,255,.12);background:#ffffff0d;overflow:hidden}.helpImageLabel{padding:10px 12px;display:flex;flex-direction:column;gap:2px;border-bottom:1px solid rgba(255,255,255,.1)}.helpImgId{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:.85rem;opacity:.85}.helpImgHint{font-size:.9rem;opacity:.8}.helpImagePlaceholder{height:170px;display:grid;place-items:center;gap:6px;padding:12px}.helpPlaceholderText{font-weight:900;font-size:1.05rem;opacity:.95}.helpPlaceholderSub{font-size:.9rem;opacity:.75;text-align:center;max-width:520px}.helpNavBtn{border:none;background:#ffffff1a;color:#fff;width:44px;height:44px;border-radius:999px;display:grid;place-items:center;cursor:pointer;margin:0 auto}.helpNavBtn:disabled{opacity:.25;cursor:default}.helpNavBtn:active{transform:scale(.96)}.helpFooter{display:grid;grid-template-columns:110px 1fr 140px;align-items:center;gap:10px;padding:14px 16px;border-top:1px solid rgba(255,255,255,.1);background:linear-gradient(0deg,#ffffff12,#ffffff05)}.helpSecondary{border:1px solid rgba(255,255,255,.18);background:#ffffff0f;color:#fff;border-radius:12px;padding:10px 12px;cursor:pointer;font-weight:700}.helpSecondary:disabled{opacity:.35;cursor:default}.helpPrimary{border:none;background:#3b82f6;color:#fff;border-radius:12px;padding:10px 12px;cursor:pointer;font-weight:900}.helpPrimary:active,.helpSecondary:active{transform:scale(.98)}.helpDots{display:flex;justify-content:center;gap:8px}.helpDot{width:10px;height:10px;border-radius:999px;border:none;background:#ffffff40;cursor:pointer}.helpDot.active{background:#ffffffe6}.help-overlay{position:fixed;inset:0;z-index:99999;background:#0000008c;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}.help-modal{position:absolute;inset:0;width:100vw;height:100dvh;background:#0b1020;color:#fff;overflow:hidden}.help-header{position:relative;z-index:2;padding:18px 18px 10px;display:flex;align-items:flex-start;justify-content:space-between;gap:12px}.help-title{font-weight:900;font-size:22px;line-height:1.1}.help-subtitle{opacity:.8;margin-top:4px;font-size:13px}.help-close{width:44px;height:44px;border-radius:999px;border:none;background:#ffffff1a;color:#fff;font-size:22px;cursor:pointer}.help-pager{height:calc(100dvh - 110px);overflow-x:auto;overflow-y:hidden;display:flex;scroll-snap-type:x mandatory;scroll-behavior:smooth;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}.help-pager::-webkit-scrollbar{display:none}.help-page{flex:0 0 100%;width:100%;height:100%;scroll-snap-align:start;box-sizing:border-box;padding:18px;display:flex;justify-content:center}.help-h1{font-size:26px;line-height:1.05;font-weight:900}.help-body{font-size:15px;opacity:.92;line-height:1.35}min-height: 240px; display: flex; flex-direction: column; } .help-imageSlot{width:100%;border-radius:14px;background:#00000059;display:flex;align-items:center;justify-content:center;font-weight:800;opacity:.85}.help-footer{position:absolute;left:0;right:0;bottom:0;padding:14px 18px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;background:linear-gradient(to top,#0000008c,#0000)}.help-navBtn{width:46px;height:46px;border-radius:999px;border:none;background:#ffffff1f;color:#fff;font-size:18px;cursor:pointer}.help-dots{display:flex;gap:8px;align-items:center;justify-content:center;flex:1}.help-dot{width:8px;height:8px;border-radius:999px;background:#ffffff40}.help-dot.active{background:#fffffff2}.help-pager{flex:1 1 auto;min-height:0;display:flex;overflow-x:auto;overflow-y:hidden;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.help-page{flex:0 0 100%;scroll-snap-align:start;display:flex;min-height:0}.help-pageInner{padding:10px;justify-content:flex-start;overflow-y:auto;min-height:0;width:100%;max-width:520px;display:flex;flex-direction:column;gap:20px;margin-top:12px}.help-imageSlot{width:100%;max-height:560px;object-fit:contain}.help-imageBox{border-radius:18px;border:1px solid rgba(255,255,255,.14);background:#ffffff0f;padding:14px}.help-imageMeta{font-size:12px;opacity:.85;margin-bottom:10px}.help-imageNote{margin-top:4px;opacity:.85}.help-imageFrame{width:100%;border-radius:14px;background:#00000059;overflow:hidden;max-height:55vh}.help-image{display:block;width:100%;height:auto;max-height:55vh;object-fit:contain}@supports (-webkit-touch-callout: none){.help-header{padding-top:calc(18px + env(safe-area-inset-top))}.help-close{margin-top:env(safe-area-inset-top);margin-right:env(safe-area-inset-right)}}.help-overlay{background:#00000094!important;backdrop-filter:blur(14px)!important;-webkit-backdrop-filter:blur(14px)!important}.help-modal{background:radial-gradient(circle at 12% 0%,rgba(65,173,99,.14),transparent 34%),linear-gradient(180deg,#fff,#f7faf8)!important;color:#101513!important;box-shadow:0 40px 100px #11182747,inset 0 1px #ffffffe6!important}.help-header{background:#ffffffbd!important;border-bottom:1px solid rgba(17,24,39,.08)!important;backdrop-filter:blur(18px)!important;-webkit-backdrop-filter:blur(18px)!important}.help-title{color:#0e1713!important;font-size:1.35rem!important;font-weight:900!important;letter-spacing:-.04em!important}.help-subtitle{color:#0e171399!important;opacity:1!important;font-size:.9rem!important}.help-close{background:#fffffff2!important;border:1px solid rgba(17,24,39,.1)!important;color:#111827!important;box-shadow:0 10px 24px #1118271f!important}.help-pageInner{max-width:580px!important;gap:18px!important}.help-h1{color:#0f1714!important;font-size:clamp(1.7rem,4vw,2.3rem)!important;font-weight:900!important;line-height:1.02!important;letter-spacing:-.05em!important}.help-body{color:#111827b8!important;font-size:1rem!important;line-height:1.45!important}.help-imageBox{border-radius:24px!important;border:1px solid rgba(17,24,39,.08)!important;background:linear-gradient(180deg,#ffffffd1,#f7faf8eb)!important;box-shadow:0 18px 44px #1118271f!important;padding:16px!important}.help-imageSlot{width:100%!important;border-radius:18px!important;overflow:hidden!important;border:1px solid rgba(17,24,39,.08)!important;box-shadow:0 12px 28px #11182729!important;background:#fff!important}.help-footer{background:linear-gradient(to top,#ffffffeb,#fff6)!important;border-top:1px solid rgba(17,24,39,.08)!important;backdrop-filter:blur(18px)!important}.help-navBtn{width:48px!important;height:48px!important;background:#fffffff2!important;border:1px solid rgba(17,24,39,.1)!important;color:#111827!important;box-shadow:0 8px 20px #1118271f!important}.help-dot{width:8px!important;height:8px!important;background:#1118272e!important;transition:all .22s ease!important}.help-dot.active{width:26px!important;border-radius:999px!important;background:#41ad63!important}body.dark .help-modal{background:radial-gradient(circle at 90% 5%,rgba(255,214,10,.1),transparent 24%),radial-gradient(circle at 5% 0%,rgba(65,173,99,.16),transparent 34%),linear-gradient(145deg,#111816,#050706)!important;color:#fff!important}body.dark .help-header,body.dark .help-footer{background:#050706b8!important;border-color:#ffffff14!important}body.dark .help-title,body.dark .help-h1{color:#fff!important}body.dark .help-subtitle,body.dark .help-body{color:#ffffffad!important}body.dark .help-close,body.dark .help-navBtn{background:#ffffff14!important;border-color:#ffffff1f!important;color:#fff!important}body.dark .help-imageBox{background:#ffffff0d!important;border-color:#ffffff1a!important}body.dark .help-imageSlot{border-color:#ffffff1a!important;background:#ffffff0a!important}body.dark .help-dot{background:#fff3!important}