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span.active:after{background:var(--hdec-blue);content:"";height:3px;position:absolute;bottom:-1px;left:0;right:0}.guide-card-layout{grid-template-columns:minmax(220px,300px) minmax(0,1fr);align-items:start;gap:clamp(22px,4vw,46px);margin-top:18px;display:grid}.guide-screenshot-card{justify-self:center;width:100%;max-width:300px}.guide-screenshot{background:#eef3f6;border:1px solid #d6e0e7;border-radius:13px;margin:0;overflow:hidden}.guide-screenshot img{width:100%;height:auto;display:block}.guide-detail-list{gap:12px;margin:0;padding:0;list-style:none;display:grid}.guide-detail-list li{border-bottom:1px solid #e4eaee;gap:4px;padding-bottom:11px;display:grid}.guide-detail-list li:last-child{border-bottom:0;padding-bottom:0}.guide-detail-list strong{color:var(--hdec-blue);font-size:12px}.guide-detail-list 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#bfd0dc}.guide-action-sample.copy{background:var(--white);color:var(--hdec-blue);border:1px solid #cbd8e1;justify-self:start;width:42px}.guide-action-sample.expiring{color:#087337;background:#e7f7ed;border:1px solid #a9d4b9}.guide-copy-icon{width:16px;height:16px;position:relative}.guide-copy-icon:before,.guide-copy-icon:after{content:"";border:2px solid;border-radius:3px;width:8px;height:8px;position:absolute}.guide-copy-icon:before{top:5px;left:1px}.guide-copy-icon:after{background:var(--white);top:1px;left:5px}.guide-scan-section{grid-template-columns:minmax(0,1fr) minmax(170px,230px);align-items:center;gap:clamp(28px,5vw,64px);display:grid}.guide-screenshot-qr{justify-self:end;width:100%;max-width:230px}.guide-tip{background:#e9f6ee;border:1px solid #bddfc9;border-radius:14px;align-items:center;gap:14px;padding:16px 18px;display:flex}.guide-tip strong{color:#087337;flex:none;font-size:12px}.guide-tip p{color:#345943;word-break:keep-all;margin:0;font-size:11px;line-height:1.6}.guide-download-row{background:#e9eff4;border-radius:14px;justify-content:space-between;align-items:center;gap:20px;padding:18px 20px;display:flex}.guide-download-row p{color:#516577;margin:0;font-size:11px;line-height:1.5}.guide-download-row a{background:var(--hdec-blue);color:var(--white);border-radius:9px;flex:none;align-items:center;gap:12px;min-height:42px;padding:0 15px;font-size:11px;font-weight:800;text-decoration:none;display:inline-flex}.guide-download-row a:hover{background:#00376f}.guide-download-row a span{font-size:15px}.toast{background:var(--hdec-blue);border-radius:var(--radius-md);color:var(--white);opacity:0;pointer-events:none;z-index:50;align-items:center;gap:10px;padding:15px 20px;font-size:12px;transition:all .22s;display:flex;position:fixed;bottom:30px;left:50%;transform:translate(-50%,20px);box-shadow:0 12px 36px #0000003b}.toast span{color:var(--signal);font-weight:800}.toast.show{opacity:1;transform:translate(-50%)}@keyframes pulse{50%{opacity:.5}}@media (max-width:1100px){.content-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:900px){.qr-content-row{grid-template-columns:132px minmax(0,1fr);gap:10px}.qr-image-wrap{width:132px;height:132px}.guide-action-grid{grid-template-columns:1fr}}@media (max-width:760px){.site-header{height:72px}.brand img{width:270px;max-width:56vw}.header-guide-button{height:40px;padding-right:14px;font-size:12px}.hero{padding-top:68px}.hero-grid{grid-template-columns:1fr;align-items:start}.hero h1{font-size:clamp(38px,10vw,56px)}.hero-copy>p{margin-bottom:28px;font-size:14px}.library{padding-left:16px;padding-right:16px}.toolbar{margin-bottom:58px;padding-top:16px}.category-tabs button{min-height:52px;padding:10px 6px;font-size:14px}.content-grid{grid-template-columns:1fr}.section-heading{margin-bottom:18px}.qr-content-row{grid-template-columns:160px minmax(0,1fr);gap:10px}.qr-image-wrap{width:160px;height:160px}.qr-download{height:42px}.site-footer{padding-top:32px;padding-bottom:32px}.footer-inner{grid-template-columns:1fr;align-items:start;gap:24px}.footer-credits{text-align:left;border-top:1px solid #ffffff2e;border-left:0;justify-self:start;width:100%;padding:20px 0 0}.footer-guide-link{justify-self:start}.guide-backdrop,.expiring-qr-backdrop{padding:0}.expiring-qr-dialog{border:0;border-radius:0;max-width:none;height:100dvh;max-height:none}.expiring-qr-header{padding:22px 20px 20px}.expiring-qr-header h2{font-size:25px}.expiring-qr-body{grid-template-columns:1fr;padding:16px}.expiring-qr-result{min-height:360px}.guide-dialog{border:0;border-radius:0;max-width:none;height:100dvh;max-height:none}.guide-dialog-header{padding:24px 20px 22px}.guide-dialog-header h2{font-size:26px}.guide-dialog-body{gap:14px;padding:16px}.guide-action-grid article{grid-template-columns:112px minmax(0,1fr)}.footer-brand{letter-spacing:.04em;font-size:14px}.toast{width:max-content;max-width:calc(100vw - 32px);bottom:16px}}@media (max-width:420px){.site-header{padding-left:16px;padding-right:16px}.brand img{width:220px;max-width:57vw}.header-guide-button{gap:6px;padding:0 11px 0 8px}.guide-question-mark{width:20px;height:20px}.card-body{padding:22px 20px 20px}.qr-content-row{grid-template-columns:1fr}.qr-image-wrap{width:min(68vw,240px);height:min(68vw,240px);margin:0 auto}.qr-modal-backdrop{padding:12px}.qr-modal{max-height:calc(100vh - 24px);padding:16px}.qr-download-area{width:100%}.qr-download{height:44px}.expiring-qr-form,.expiring-qr-result{padding:18px}.expiring-qr-image-wrap{max-width:230px}.guide-dialog-header p{display:none}.guide-close{flex-basis:38px;width:38px;height:38px;margin-left:12px}.guide-section{padding:18px}.guide-card-layout{grid-template-columns:1fr}.guide-screenshot-card{max-width:260px;margin:0 auto}.guide-scan-section{grid-template-columns:1fr}.guide-screenshot-qr{justify-self:center;max-width:230px;margin:0 auto}.guide-tip,.guide-download-row{flex-direction:column;align-items:flex-start}.guide-download-row a{justify-content:space-between;width:100%}}@media (min-width:421px) and (max-width:560px){.guide-card-layout,.guide-scan-section{grid-template-columns:1fr}.guide-screenshot-card,.guide-screenshot-qr{justify-self:center;max-width:250px}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}
