@keyframes kbHeaderIn{0%{opacity:0;transform:translateY(-14px)}to{opacity:1;transform:none}}@keyframes kbFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes kbDrift{0%,to{transform:translateY(0)}50%{transform:translateY(24px)}}@keyframes marqueeScroll{to{transform:translate(50%)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}.kb-story{background:var(--st-navy);background-image:radial-gradient(80% 50% at 50% -10%,#f1a3221a,#0000);position:relative}.kb-story .st-track{height:620vh;position:relative}.kb-story .st-stage{justify-content:center;align-items:center;width:100%;height:100vh;display:flex;position:sticky;top:0;overflow:hidden}.kb-story .st-canvas{width:min(1280px,97vw);height:min(680px,90vh);position:relative}.st-intro{inset-inline:0;text-align:center;z-index:5;position:absolute;top:12px}.st-intro .st-eyebrow{letter-spacing:.18em;color:var(--st-amber);text-transform:uppercase;align-items:center;gap:8px;font-family:Cairo,sans-serif;font-size:13px;font-weight:700;display:inline-flex}.st-intro .st-eyebrow:before,.st-intro .st-eyebrow:after{content:"";background:var(--st-amber);border-radius:50%;width:6px;height:6px}.st-intro h2{color:#fff;margin-top:6px;font-family:Cairo,sans-serif;font-size:clamp(22px,3.2vw,38px);font-weight:800;line-height:1.4}.kb-story .bill{transform:none}.st-bill-img{border:1px solid #00000040;border-radius:6px;width:100%;height:auto;display:block;box-shadow:inset 0 1px #fff,0 36px 70px -26px #000000a6,0 10px 24px -10px #00000073}.st-bill{top:52%;z-index:10;width:min(620px,52vw);position:absolute;inset-inline-start:4%;transform:translateY(-50%)}.st-scanframe{opacity:0;pointer-events:none;z-index:45;position:absolute}.st-scanframe:before,.st-scanframe:after,.st-scanframe i:before,.st-scanframe i:after{content:"";border:2.5px solid var(--st-amber);width:15px;height:15px;position:absolute}.st-scanframe:before{border-bottom:0;border-right:0;border-radius:6px 0 0;top:0;left:0}.st-scanframe:after{border-bottom:0;border-left:0;border-radius:0 6px 0 0;top:0;right:0}.st-scanframe i:before{border-top:0;border-right:0;border-radius:0 0 0 6px;bottom:0;left:0}.st-scanframe i:after{border-top:0;border-left:0;border-radius:0 0 6px;bottom:0;right:0}.st-packet{z-index:45;background:var(--st-amber);opacity:0;pointer-events:none;border-radius:50%;width:9px;height:9px;position:absolute;box-shadow:0 0 0 3px #f1a32233}.st-export-pop{z-index:50;opacity:0;pointer-events:none;flex-direction:column;justify-content:center;align-items:center;gap:26px;display:flex;position:absolute;inset:0}.st-export-pop .ep-lbl{letter-spacing:.14em;color:#fff;text-transform:uppercase;background:#11374d8c;border:1px solid #ffffff40;border-radius:20px;padding:6px 18px;font-family:Cairo,sans-serif;font-size:15px;font-weight:800}.st-export-pop .ep-row{gap:20px;display:flex}.st-export-pop .ep-badge{opacity:0;width:108px;height:108px;color:var(--st-navy);background:#fff;border:2.5px solid #0000;border-radius:20px;justify-content:center;align-items:center;font-family:IBM Plex Mono,monospace;font-size:21px;font-weight:600;display:flex;box-shadow:0 28px 55px -22px #000000a6}.st-export-pop .ep-badge.hot{border-color:var(--st-amber);color:var(--st-amber-text)}.st-phone{top:50%;z-index:30;background:#11374d;border-radius:36px;width:min(250px,26vw);height:min(516px,76vh);padding:8px;position:absolute;inset-inline-end:6%;transform:translateY(-50%);box-shadow:0 34px 70px -30px #0009}.st-phone .ph-screen{background:#fff;border-radius:29px;width:100%;height:100%;position:relative;overflow:hidden}.st-phone .ph-notch{z-index:60;background:#11374d;border-radius:9px;width:80px;height:16px;position:absolute;top:8px;left:50%;transform:translate(-50%)}.ph-bar{border-bottom:1px solid var(--st-hairline-light);justify-content:space-between;align-items:center;padding:32px 13px 9px;display:flex}.ph-bar .ph-logo{color:var(--st-navy);font-family:Cairo,sans-serif;font-size:13px;font-weight:800}.ph-bar .ph-badge{color:var(--st-amber-text);border:1px solid var(--st-amber-text);letter-spacing:.08em;direction:ltr;border-radius:3px;padding:2px 6px;font-family:IBM Plex Mono,monospace;font-size:8px}.ph-view{flex-direction:column;display:flex;position:absolute;inset:0}#st-view-scan{z-index:40;opacity:0}#st-view-scan .ph-cam{border:1px solid var(--st-hairline-light);background:radial-gradient(at 60% 40%,#11374d0d,#11374d29),#ebebeb;border-radius:13px;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:11px;margin:52px 13px 13px;display:flex}#st-view-scan .ph-hint{color:var(--st-taupe);text-align:center;padding:0 10px;font-family:Tajawal,sans-serif;font-size:12px}.st-reticle{width:100px;height:100px;position:relative}.st-reticle:before,.st-reticle:after,.st-reticle i:before,.st-reticle i:after{content:"";border:3px solid var(--st-amber);width:18px;height:18px;position:absolute}.st-qr-preview{opacity:0;width:70px;height:70px;position:absolute;inset:15px}.st-reticle:before{border-bottom:0;border-right:0;border-radius:8px 0 0;top:0;left:0}.st-reticle:after{border-bottom:0;border-left:0;border-radius:0 8px 0 0;top:0;right:0}.st-reticle i:before{border-top:0;border-right:0;border-radius:0 0 0 8px;bottom:0;left:0}.st-reticle i:after{border-top:0;border-left:0;border-radius:0 0 8px;bottom:0;right:0}#st-view-record{z-index:30}.ph-rows{flex-direction:column;gap:8px;padding:11px 13px;display:flex}.ph-row{border:1px solid var(--st-hairline-light);background:#fff;border-radius:8px;padding:7px 10px}.ph-row .pr-lbl{color:var(--st-taupe);letter-spacing:.03em;font-family:Cairo,sans-serif;font-size:9.5px;font-weight:700}.ph-row .pr-val{text-align:start;color:var(--st-ink);direction:ltr;margin-top:3px;font-family:IBM Plex Mono,monospace;font-size:11.5px}.ph-row .pr-val.pr-txt{direction:unset;unicode-bidi:plaintext;font-family:Tajawal,sans-serif}#st-row-montant .pr-val{color:var(--st-amber-text);font-size:13.5px;font-weight:600}.ph-sync{text-align:center;border:1px dashed var(--st-navy);color:var(--st-navy);border-radius:8px;margin:auto 13px 15px;padding:9px;font-family:Tajawal,sans-serif;font-size:12px}#st-view-wa{z-index:50;opacity:0;background:linear-gradient(#ebebeb,#fff 40%)}.wa-status{top:11px;width:46px;height:13px;color:var(--st-ink);opacity:.65;position:absolute;inset-inline-end:12px}.wa-time{text-align:center;color:var(--st-ink);margin:32px auto 1px;font-size:25px;font-weight:300}.wa-date{text-align:center;color:var(--st-taupe);margin-bottom:10px;font-family:Tajawal,sans-serif;font-size:11px}.wa-stack{flex-direction:column;gap:7px;margin:0 10px;display:flex}.wa-card{background:#fff;border-radius:14px;align-items:flex-start;gap:8px;padding:8px 9px;display:flex;box-shadow:0 14px 30px -16px #11374d66}.wa-icon{background:#25d366;border-radius:9px;flex:none;justify-content:center;align-items:center;width:32px;height:32px;display:flex}.wa-icon svg{fill:#fff;width:19px;height:19px}.wa-body{flex:1;min-width:0}.wa-top{justify-content:space-between;align-items:baseline;display:flex}.wa-top .wa-app{letter-spacing:.08em;color:var(--st-taupe);text-transform:uppercase;font-size:8.5px}.wa-top .wa-when{color:var(--st-taupe);font-size:8.5px}.wa-title{color:var(--st-ink);margin-top:2px;font-family:Cairo,sans-serif;font-size:11.5px;font-weight:700}.wa-to{white-space:nowrap;color:var(--st-navy);background:#133c5514;border-radius:8px;padding:1px 7px;font-family:Cairo,sans-serif;font-size:8px;font-weight:700}.wa-msg{color:var(--st-ink);margin-top:2px;font-family:Tajawal,sans-serif;font-size:11px;line-height:1.45}.wa-msg .wa-num{direction:ltr;unicode-bidi:embed;font-family:IBM Plex Mono,monospace;font-size:10.5px;font-weight:500}.wa-btn{border-top:1px solid var(--st-hairline-light);color:var(--st-navy);text-align:center;direction:ltr;margin-top:6px;padding-top:6px;font-family:IBM Plex Mono,monospace;font-size:9.5px;font-weight:500}.ph-home{z-index:60;background:#11374d59;border-radius:3px;width:96px;height:5px;position:absolute;bottom:7px;left:50%;transform:translate(-50%)}.ph-glow{opacity:0;pointer-events:none;border-radius:42px;position:absolute;inset:-6px;box-shadow:0 0 46px 6px #f1a3228c}.st-pc{top:50%;z-index:20;width:min(650px,54vw);position:absolute;inset-inline-start:4%;transform:translateY(-50%)}.st-pc .pc-browser{border:1px solid var(--st-hairline-light);background:#fff;border-radius:12px;overflow:hidden;box-shadow:0 34px 80px -30px #0000008c}.st-pc .pc-chrome{border-bottom:1px solid var(--st-hairline-light);direction:ltr;background:#ebebeb;align-items:center;gap:10px;padding:9px 13px;display:flex}.st-pc .pc-dots{gap:5px;display:flex}.st-pc .pc-dots i{background:var(--st-taupe-muted);border-radius:50%;width:9px;height:9px}.st-pc .pc-url{border:1px solid var(--st-hairline-light);color:var(--st-taupe);text-align:center;background:#fff;border-radius:6px;flex:1;padding:4px 10px;font-family:IBM Plex Mono,monospace;font-size:10.5px}.st-pc .pc-url b{color:var(--st-navy);font-weight:500}.st-pc .pc-app{padding:14px 16px 16px}.st-pc .pc-head{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.st-pc .pc-head .pc-h{color:var(--st-navy);font-family:Cairo,sans-serif;font-size:17px;font-weight:800}.st-pc .pc-head .pc-sub{color:var(--st-taupe);font-family:Tajawal,sans-serif;font-size:12px}.pc-status{color:var(--st-navy);border:1px solid var(--st-navy);background:#133c5512;border-radius:20px;padding:3px 10px;font-family:Cairo,sans-serif;font-size:10px;font-weight:700;display:inline-block}.pc-status i{font-style:normal;display:none}.pc-status[data-sync="0"] i[data-k=syncing],.pc-status[data-sync="1"] i[data-k=synced]{display:inline}.pc-status[data-sync="1"]{color:var(--st-success);border-color:var(--st-success);background:#1e9e6b14}table.st-ledger{border-collapse:collapse;width:100%;font-size:11px}.st-ledger th{text-align:start;color:var(--st-taupe);border-bottom:1.5px solid var(--st-taupe-muted);padding:5px 7px;font-family:Cairo,sans-serif;font-size:10.5px;font-weight:700}.st-ledger td{border-bottom:1px solid var(--st-hairline-light);color:var(--st-ink);padding:7px;font-family:Tajawal,sans-serif}.st-ledger .lg-num{text-align:start;direction:ltr;font-family:IBM Plex Mono,monospace;font-size:10px}.st-ledger tr.lg-new{background:#f1a32212}.st-ledger tr.lg-old td{color:var(--st-taupe);opacity:.75}.st-ledger #st-new-amount{color:var(--st-amber-text);font-weight:600}.lg-state{color:var(--st-navy);border:1px solid var(--st-navy);background:#133c5512;border-radius:20px;padding:2px 9px;font-family:Cairo,sans-serif;font-size:9px;font-weight:700;display:inline-block}.lg-state i{font-style:normal;display:none}.lg-state[data-st=issued] i[data-k=issued],.lg-state[data-st=presented] i[data-k=presented],.lg-state[data-st=paid] i[data-k=paid]{display:inline}.lg-state[data-st=presented]{color:var(--st-amber-text);border-color:var(--st-amber-text);background:#f1a32217}.lg-state[data-st=paid],.lg-state.lg-fixed-paid{color:var(--st-success);border-color:var(--st-success);background:#1e9e6b14}.st-lc{align-items:center;margin:12px 2px 0;display:flex}.st-lc .lc-step{flex:1;align-items:center;display:flex}.st-lc .lc-step:last-child{flex:0}.st-lc .lc-dot{border:2px solid var(--st-taupe-muted);background:#fff;border-radius:50%;flex:none;width:10px;height:10px;transition:border-color .3s,background .3s}.st-lc .lc-bar{background:var(--st-taupe-muted);flex:1;height:2px;transition:background .3s}.st-lc[data-done="1"] .lc-step:nth-child(-n+1) .lc-dot,.st-lc[data-done="2"] .lc-step:nth-child(-n+2) .lc-dot,.st-lc[data-done="3"] .lc-step:nth-child(-n+3) .lc-dot{border-color:var(--st-amber);background:var(--st-amber)}.st-lc[data-done="1"] .lc-step:nth-child(-n+1) .lc-bar,.st-lc[data-done="2"] .lc-step:nth-child(-n+2) .lc-bar,.st-lc[data-done="3"] .lc-step:nth-child(-n+3) .lc-bar{background:var(--st-amber)}.st-lc-names{color:var(--st-taupe);justify-content:space-between;margin:4px 0 0;font-family:Cairo,sans-serif;font-size:10.5px;font-weight:700;display:flex}.st-export{border-top:1px solid var(--st-hairline-light);margin-top:14px;padding-top:12px}.st-export .ex-lbl{letter-spacing:.12em;color:var(--st-taupe);text-transform:uppercase;margin-bottom:8px;font-family:Cairo,sans-serif;font-size:9px;font-weight:700}.st-export .ex-btns{gap:8px;display:flex}.st-export button{cursor:default;pointer-events:none;border:1px solid var(--st-taupe-muted);color:var(--st-ink);background:#fff;border-radius:7px;flex:1;padding:8px 0;font-family:IBM Plex Mono,monospace;font-size:11px;font-weight:500}.st-export button.ex-hot{border-color:var(--st-amber-text);color:var(--st-amber-text)}.st-rail{top:50%;z-index:90;flex-direction:column;gap:13px;display:flex;position:absolute;inset-inline-end:16px;transform:translateY(-50%)}.st-rail .r-step{justify-content:flex-end;align-items:center;gap:8px;display:flex}.st-rail .r-name{color:#ffffffd9;opacity:0;background:#11374dd9;border-radius:10px;padding:2px 9px;font-family:Cairo,sans-serif;font-size:11px;font-weight:700;transition:opacity .3s}.st-rail .r-dot{background:#ffffff40;border-radius:50%;width:7px;height:7px;transition:background .3s,transform .3s}.st-rail .r-step.on .r-dot{background:var(--st-amber);transform:scale(1.5)}.st-rail .r-step.on .r-name{opacity:1}.st-hint{bottom:20px;text-align:center;z-index:90;color:#ffffffb3;font-family:Cairo,sans-serif;font-size:12px;font-weight:700;position:absolute;inset-inline:0}.st-hint:after{content:"↓";font-size:15px;animation:1.6s ease-in-out infinite stHintBob;display:block}@keyframes stHintBob{50%{transform:translateY(5px)}}.kb-story.st-static .st-track{height:auto}.kb-story.st-static .st-stage{height:auto;min-height:0;padding:64px 0;position:static}.kb-story.st-static .st-canvas{flex-direction:column;align-items:center;gap:36px;height:auto;padding:0 16px;display:flex}.kb-story.st-static .st-intro,.kb-story.st-static .st-bill,.kb-story.st-static .st-phone,.kb-story.st-static .st-pc{width:100%;max-width:640px;position:static;transform:none}.kb-story.st-static .st-phone{width:min(280px,86vw);height:auto;min-height:430px}.kb-story.st-static .st-phone .ph-screen{min-height:414px}.kb-story.st-static .st-rail,.kb-story.st-static .st-hint,.kb-story.st-static .st-packet,.kb-story.st-static .st-export-pop,.kb-story.st-static #st-view-scan,.kb-story.st-static #st-view-wa{display:none}@media (width<=899px){.st-rail{display:none}}