:root{--blue:#3045de;--bone:#f7f4ea;--paper:#fffdf4;--ink:#171717;--yellow:#f9e452;--red:#fc563b;--line:#c9c5ba}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bone);color:var(--ink);font-family:'Noto Sans TC',sans-serif;-webkit-font-smoothing:antialiased}a{text-decoration:none;color:inherit}.wrap{width:min(100%,1440px);margin:auto;padding:0 64px}.mono{font-family:'IBM Plex Mono',monospace}
    .nav{height:78px;background:var(--bone);border-bottom:2px solid var(--ink)}.nav .wrap{height:100%;display:flex;align-items:center}.brand{display:flex;align-items:center;gap:12px;font-size:26px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}.brand .mark{width:39px;height:39px;display:block;flex:none}.nav .links{display:flex;gap:42px;margin-left:auto;margin-right:37px;font-size:13px;font-weight:800}.nav .cta{background:var(--ink);color:var(--bone);height:41px;display:flex;align-items:center;padding:0 18px;font-size:13px;font-weight:800}.nav .cta b{font-size:18px;margin-left:15px}
    .hero{background:var(--blue);color:var(--paper);border-bottom:2px solid var(--ink);position:relative;overflow:hidden}.hero .wrap{position:relative;min-height:740px;padding-top:33px}.topline{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.6);padding-top:11px;font-size:11px;font-weight:700;letter-spacing:.15em;color:#e4e4ff}.hero-inner{display:grid;grid-template-columns:1fr 590px;gap:10px;align-items:center;min-height:635px}.hero-copy{position:relative;z-index:3;padding-bottom:18px}.hero-copy .num{font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:22px;color:var(--yellow)}.hero h1{font-size:76px;line-height:1.21;letter-spacing:-.085em;font-weight:900;margin:0 0 25px;white-space:nowrap}.hero h1 span{color:var(--yellow)}.hero p{font-size:17px;line-height:1.85;max-width:490px;color:#e6e7ff;margin:0}.hero-actions{display:flex;align-items:center;gap:30px;margin-top:35px}.primary{background:var(--yellow);color:var(--ink);border:2px solid var(--ink);box-shadow:7px 7px 0 var(--ink);padding:15px 22px;font-size:15px;font-weight:900;display:inline-flex;gap:25px;align-items:center}.primary b{font-size:21px;line-height:1}.hero-actions .quiet{font-size:14px;font-weight:800;border-bottom:1px solid white;padding-bottom:5px}.hero-copy .fineprint{font-size:11px;color:#c7caf8;margin-top:34px}.hero .vertical{position:absolute;left:8px;bottom:30px;writing-mode:vertical-rl;font-size:10px;letter-spacing:.27em;color:#b9c1ff}
    .scene{height:605px;position:relative}.scene .outlined{position:absolute;top:21px;left:83px;width:445px;height:490px;border:2px solid var(--yellow);transform:rotate(8deg);opacity:.75}.scene .star{position:absolute;color:var(--yellow);font-size:98px;top:35px;right:-26px;line-height:1;transform:rotate(19deg)}.receipt{position:absolute;z-index:2;top:38px;left:114px;width:405px;height:505px;background:var(--paper);color:var(--ink);border:2px solid var(--ink);box-shadow:18px 20px 0 #1d2aa0;transform:rotate(-4deg);padding:24px 25px 0}.receipt:after{content:'';position:absolute;left:-2px;right:-2px;bottom:-20px;height:20px;background:linear-gradient(135deg,var(--paper) 10px,transparent 0) 0 0/20px 20px repeat-x,linear-gradient(225deg,var(--paper) 10px,transparent 0) 10px 0/20px 20px repeat-x;filter:drop-shadow(0 2px 0 var(--ink))}.receipt-head{display:flex;justify-content:space-between;align-items:start;border-bottom:3px solid var(--ink);padding-bottom:15px}.receipt-logo{font-size:28px;font-weight:900;letter-spacing:-.09em}.receipt-head .mono{font-size:10px;line-height:1.4;text-align:right;padding-top:6px}.receipt .title{font-size:12px;font-weight:900;letter-spacing:.2em;margin-top:18px}.receipt .shop{font-size:24px;font-weight:900;letter-spacing:-.04em;margin-top:5px}.receipt-meta{display:flex;justify-content:space-between;font-size:11px;margin:11px 0 18px}.receipt-table{border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);padding:4px 0}.receipt-table .row{display:grid;grid-template-columns:1fr 42px 76px;padding:9px 0;border-bottom:1px solid #bbb7ad;font-size:12px;font-weight:700;gap:5px}.receipt-table .row:last-child{border-bottom:0}.receipt-table .row span:nth-child(2),.receipt-table .row span:nth-child(3){text-align:right}.total{display:flex;justify-content:space-between;align-items:baseline;padding:13px 0;font-size:15px;font-weight:900}.total strong{font-size:30px;letter-spacing:-.05em}.receipt-status{background:var(--yellow);border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);height:42px;display:flex;justify-content:space-between;align-items:center;padding:0 9px;font-size:12px;font-weight:900}.barcode{margin-top:15px;height:28px;background:repeating-linear-gradient(90deg,var(--ink) 0 2px,transparent 2px 4px,var(--ink) 4px 5px,transparent 5px 9px,var(--ink) 9px 12px,transparent 12px 15px);width:150px}.barcode-code{font-size:9px;margin-top:4px;letter-spacing:.21em}.stamp{position:absolute;z-index:4;top:337px;right:-45px;width:126px;height:126px;border:6px solid var(--red);border-radius:50%;color:var(--red);display:grid;place-items:center;font-size:26px;font-weight:900;transform:rotate(18deg);background:#fffdf4ef;box-shadow:0 8px 19px #17171726}.tag{position:absolute;z-index:1;top:433px;left:5px;width:245px;background:var(--yellow);color:var(--ink);border:2px solid var(--ink);padding:15px 17px 19px;transform:rotate(9deg);box-shadow:8px 9px 0 #1d2aa0}.tag .mono{font-size:10px;letter-spacing:.1em}.tag b{display:block;font-size:20px;margin-top:6px;letter-spacing:-.05em}
    .ticker{background:var(--yellow);border-bottom:2px solid var(--ink);overflow:hidden}.ticker .wrap{min-height:63px;display:flex;align-items:center;justify-content:space-between;gap:28px}.ticker span{white-space:nowrap;font-size:13px;font-weight:900;letter-spacing:.02em}.ticker i{font-style:normal;font-size:25px}
    .promise{padding:113px 0 95px;border-bottom:2px solid var(--ink);background:var(--bone)}.section-id{font-size:12px;font-weight:700;letter-spacing:.13em;margin-bottom:23px}.promise-head{display:grid;grid-template-columns:1fr 390px;gap:80px;align-items:end}.promise h2{font-size:60px;line-height:1.3;letter-spacing:-.075em;font-weight:900;margin:0}.promise h2 mark{background:var(--yellow);padding:0 8px}.promise-head p{font-size:17px;line-height:1.85;margin:0 0 12px}.ledger{border-top:3px solid var(--ink);margin-top:69px}.ledger-row{display:grid;grid-template-columns:105px 280px 1fr 40px;align-items:center;gap:15px;min-height:105px;border-bottom:2px solid var(--ink)}.ledger-row .mono{color:var(--blue);font-size:13px;font-weight:700}.ledger-row h3{font-size:21px;letter-spacing:-.045em;margin:0}.ledger-row p{font-size:15px;color:#58564f;margin:0}.ledger-row .arrow{font-size:27px;text-align:right}
    .statement{background:var(--ink);color:var(--bone);padding:100px 0 105px}.statement-grid{display:grid;grid-template-columns:1fr 1fr;gap:90px}.statement .section-id{color:var(--yellow)}.statement h2{font-size:57px;line-height:1.3;letter-spacing:-.075em;margin:0 0 27px;font-weight:900}.statement h2 em{font-style:normal;color:var(--yellow)}.statement p{font-size:16px;color:#c9c6bd;line-height:1.9;max-width:455px}.comparison{border:2px solid var(--bone);align-self:center;transform:rotate(2deg)}.comparison-head{display:flex;justify-content:space-between;background:var(--yellow);color:var(--ink);padding:15px 19px;font-size:13px;font-weight:900}.comparison-line{display:grid;grid-template-columns:132px 1fr;gap:15px;padding:17px 18px;border-top:1px solid #6b6a67;font-size:14px}.comparison-line span:first-child{color:var(--yellow);font-weight:800}.comparison-line span:last-child{color:#e4e2dc}
    .closing{background:var(--yellow);padding:64px 0;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}.closing .wrap{display:flex;align-items:center;justify-content:space-between;gap:30px}.closing h2{font-size:39px;letter-spacing:-.07em;line-height:1.3;margin:0}.closing p{margin:11px 0 0;font-size:14px}.closing .button{white-space:nowrap;background:var(--ink);color:var(--paper);border:2px solid var(--ink);padding:15px 24px;font-size:15px;font-weight:900;box-shadow:7px 7px 0 var(--blue)}footer{padding:31px 0 35px}.footer-flex{display:flex;justify-content:space-between;align-items:center;font-size:12px}.footer-flex b{font-size:21px;letter-spacing:-.07em}
    @media(max-width:900px){.wrap{padding:0 20px}.nav{height:65px}.nav .links{display:none}.nav .cta{margin-left:auto;height:36px;padding:0 12px;font-size:11px}.nav .cta b{margin-left:8px;font-size:15px}.brand{font-size:22px}.brand .mark{width:34px;height:34px;font-size:20px}.hero .wrap{min-height:0;padding-top:21px}.topline{font-size:8px;letter-spacing:.04em}.topline span:last-child{display:none}.hero-inner{display:block;min-height:0}.hero-copy{padding:62px 0 0}.hero-copy .num{font-size:11px;margin-bottom:13px}.hero h1{font-size:45px;line-height:1.24;margin-bottom:18px}.hero p{font-size:15px;line-height:1.75}.hero-actions{margin-top:26px;gap:19px}.primary{font-size:13px;padding:12px 13px;gap:11px;box-shadow:5px 5px 0 var(--ink)}.hero-actions .quiet{font-size:12px}.hero-copy .fineprint{margin-top:24px;font-size:10px}.hero .vertical{display:none}.scene{height:510px;margin:25px -20px 0;overflow:hidden}.scene .outlined{transform:scale(.72) rotate(8deg);transform-origin:top left;left:58px;top:36px}.receipt{transform:scale(.74) rotate(-4deg);transform-origin:top left;left:47px;top:49px}.scene .star{font-size:56px;top:14px;right:16px}.stamp{transform:scale(.68) rotate(18deg);top:293px;right:-42px}.tag{transform:scale(.72) rotate(9deg);transform-origin:top left;top:356px;left:4px}.ticker .wrap{min-height:54px;gap:18px;justify-content:flex-start}.ticker span{font-size:11px}.ticker span:nth-of-type(n+3),.ticker i:nth-of-type(n+2){display:none}.ticker i{font-size:19px}.promise{padding:75px 0}.promise-head{display:block}.promise h2{font-size:39px}.promise-head p{font-size:15px;margin:26px 0 0}.ledger{margin-top:40px}.ledger-row{grid-template-columns:48px 1fr 24px;min-height:0;gap:8px;padding:20px 0}.ledger-row h3{font-size:18px}.ledger-row p{grid-column:2;grid-row:2;font-size:13px;line-height:1.6}.ledger-row .arrow{grid-column:3;grid-row:1 / span 2;font-size:22px}.statement{padding:75px 0}.statement-grid{display:block}.statement h2{font-size:39px}.statement p{font-size:15px}.comparison{margin-top:46px;transform:none}.comparison-line{grid-template-columns:92px 1fr;gap:10px;font-size:12px;padding:14px 12px}.closing{padding:48px 0}.closing .wrap{display:block}.closing h2{font-size:30px}.closing .button{display:inline-block;margin-top:24px;font-size:13px;padding:12px 17px}.footer-flex{display:block}.footer-flex span{display:block;margin-top:8px}}

/* Production page additions, keeping the selected first visual direction. */
.skip-link{position:absolute;left:16px;top:-60px;z-index:30;background:var(--yellow);border:2px solid var(--ink);padding:8px 12px;font-weight:800}.skip-link:focus{top:10px}
a:focus-visible{outline:3px solid var(--red);outline-offset:3px}
.brand .mark{transform:none;object-fit:cover}
.hero-copy .fineprint{color:#d9dcff}
.faq{padding:92px 0 100px;background:var(--bone);border-top:2px solid var(--ink)}
.faq h2{font-size:54px;line-height:1.25;letter-spacing:-.07em;margin:0 0 38px}
.faq-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0 55px;border-top:3px solid var(--ink)}
.faq-grid>div{padding:24px 0 28px;border-bottom:1px solid var(--line)}
.faq-grid h3{font-size:20px;letter-spacing:-.04em;margin:0 0 10px}
.faq-grid p{font-size:15px;line-height:1.8;color:#58564f;margin:0}
.closing-actions{display:flex;align-items:center;gap:22px;flex:none}
.closing .contact-link{font-size:15px;font-weight:900;border-bottom:2px solid var(--ink);padding:5px 0}
.footer-brand{font-size:21px;font-weight:900;letter-spacing:-.07em}
.footer-flex span a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:900px){.faq{padding:70px 0}.faq h2{font-size:38px;margin-bottom:26px}.faq-grid{display:block}.faq-grid h3{font-size:18px}.faq-grid p{font-size:14px}.closing-actions{display:flex;flex-wrap:wrap;gap:18px}.closing .contact-link{font-size:14px}.footer-flex span{line-height:1.7}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}

/* Supplier registration */
.privacy-main{max-width:830px;margin:auto;padding:75px 28px 90px}.privacy-main h1{font-size:clamp(38px,5vw,60px);line-height:1.2;letter-spacing:-.07em;margin:0 0 24px}.privacy-lead{color:#605e56;line-height:1.8}.privacy-main section{border-top:2px solid var(--ink);padding:26px 0 12px;margin-top:28px}.privacy-main h2{font-size:21px;margin:0 0 18px}.privacy-main p{font-size:15px;line-height:1.9;overflow-wrap:anywhere}.privacy-main a{text-decoration:underline;text-underline-offset:3px}.privacy-main .section-id{color:var(--blue)}
.register-body{background:var(--bone)}
.register-back{font-size:13px;font-weight:800;border-bottom:2px solid var(--ink);padding:4px 0;margin-left:auto}
.register-main{min-height:calc(100svh - 143px);display:grid;align-items:center;padding:70px 0 88px}
.register-wrap{width:min(1160px,calc(100% - 48px));margin:auto;display:grid;grid-template-columns:minmax(0,1fr) 470px;gap:90px;align-items:center}
.register-intro h1{font-size:clamp(44px,5.5vw,76px);line-height:1.2;letter-spacing:-.08em;margin:8px 0 25px}
.register-intro mark{background:var(--yellow);padding:0 7px}
.register-intro>p{font-size:17px;line-height:1.85;max-width:510px;margin:0 0 45px}
.register-steps{border-top:2px solid var(--ink);border-bottom:2px solid var(--ink);display:flex;justify-content:space-between;gap:15px;padding:18px 0;font-size:12px;font-weight:900}
.register-card{background:var(--paper);border:2px solid var(--ink);box-shadow:12px 12px 0 var(--blue);padding:39px 34px}
.card-eyebrow{font-size:11px;font-weight:700;color:var(--blue);letter-spacing:.1em}
.register-card h2{font-size:31px;letter-spacing:-.06em;margin:15px 0 5px}
.register-card>p:not(.register-status){font-size:14px;color:#605e56;line-height:1.7;margin:0 0 25px}
.register-provider{display:flex;align-items:center;gap:15px;padding:15px;border:2px solid var(--ink);margin-top:12px;min-height:77px;font-size:15px;font-weight:900;transition:transform .15s,box-shadow .15s}
.register-provider:not([aria-disabled]):hover{transform:translate(-2px,-2px);box-shadow:5px 5px 0 var(--ink)}
.register-provider[aria-disabled]{color:#77766f;border-color:#b9b6ab;cursor:not-allowed}
.register-provider>span:nth-child(2){flex:1}
.register-provider small{display:block;font-size:11px;font-weight:600;margin-top:2px;color:#6e6b62}
.register-provider b{font-size:22px}
.provider-mark{width:37px;height:37px;display:grid;place-items:center;flex:none;font-size:20px;font-weight:900}
.google-mark{background:#fff;border:2px solid currentColor}.line-mark{background:#06c755;color:#fff}
.register-status{min-height:20px;font-size:12px!important;color:#a44a39!important;margin:15px 0 0!important}
.register-email{display:inline-block;font-size:13px;font-weight:900;border-bottom:2px solid var(--ink);margin-top:6px;padding-bottom:4px}
.register-label{display:block;font-size:13px;font-weight:900;margin:15px 0 8px}
.register-input{display:block;width:100%;border:2px solid var(--ink);background:#fff;padding:14px 15px;font:600 15px 'Noto Sans TC',sans-serif;outline-color:var(--blue)}
.register-submit{display:block;width:100%;border:2px solid var(--ink);background:var(--yellow);color:var(--ink);font:900 14px 'Noto Sans TC',sans-serif;text-align:center;padding:14px 12px;margin-top:20px;cursor:pointer;box-shadow:5px 5px 0 var(--ink)}
.register-submit:disabled{opacity:.6;cursor:wait}
.trial-period{font-size:15px;font-weight:900;padding:20px 0;border-top:2px solid var(--ink);border-bottom:2px solid var(--ink)}
.register-logout{border:0;background:none;text-decoration:underline;font:700 13px 'Noto Sans TC',sans-serif;margin-top:24px;cursor:pointer}
.register-note{border-top:1px solid var(--line);margin-top:18px;padding-top:17px;font-size:12px;line-height:1.7;color:#68665e}
.register-note a{text-decoration:underline;font-weight:800}
@media(max-width:900px){.register-main{padding:55px 0 75px}.register-wrap{grid-template-columns:1fr;gap:38px;width:min(530px,calc(100% - 40px))}.register-intro h1{font-size:44px}.register-intro>p{font-size:15px;margin-bottom:30px}.register-steps{font-size:10px;gap:8px}.register-card{padding:28px 22px;box-shadow:8px 8px 0 var(--blue)}.register-card h2{font-size:26px}.register-provider{font-size:13px}}