.qr-landing{min-height:100%;display:flex;flex-direction:column;align-items:center;padding:clamp(16px,3vh,40px) 16px calc(env(safe-area-inset-bottom,0px) + 12px);box-sizing:border-box;background:linear-gradient(180deg,#f7f9fc,#eef1f6)}.qr-landing>.qr-landing-card{flex:1 1 auto;display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:0;width:100%}.qr-landing>.cashier-footer{flex:0 0 auto;width:100%;padding-top:8px}.qr-landing-card{width:100%;max-width:420px;background:#fff;border-radius:16px;padding:32px 28px 28px;box-sizing:border-box;box-shadow:0 2px 12px #0000000a;text-align:center}.qr-landing-card.is-pc{max-width:min(1080px,94vw);padding:clamp(20px,3vh,36px) clamp(24px,3.5vw,48px);background:transparent;border-radius:0;box-shadow:none}.qr-landing-shop{font-size:18px;font-weight:600;color:#1f2329;line-height:1.4;word-break:break-all}.qr-landing-code-name{margin-top:6px;font-size:13px;color:#8a9099;word-break:break-all}.qr-landing-amount{margin:32px 0;display:flex;align-items:baseline;justify-content:center;color:#1f2329}.qr-landing-currency{font-size:24px;font-weight:500;margin-right:4px}.qr-landing-amount-value{font-size:44px;font-weight:600;letter-spacing:-.5px;line-height:1.1}.qr-landing-amount-hint{margin:32px 0 24px;font-size:15px;font-weight:500;color:#4e5969}.qr-landing-wallet-box{margin:28px auto 8px;padding:18px 16px;border:1px solid #e5e6eb;border-radius:12px;background:#f7f8fa;text-align:center}.qr-landing-wallet-title{margin:0;font-size:14px;font-weight:600;color:#1f2329}.qr-landing-wallet-desc{margin:8px 0 16px;font-size:13px;color:#4e5969}.qr-landing-wallet-desc strong{color:#1f2329}.qr-landing-copy-btn{display:inline-block;padding:10px 28px;font-size:15px;font-weight:500;color:#fff;background:var(--wk-accent, #1677ff);border:none;border-radius:24px;cursor:pointer;transition:filter .15s ease}.qr-landing-copy-btn:hover{filter:brightness(1.05)}.qr-landing-copy-btn:active{opacity:.88}.qr-landing-input-wrap{margin:28px 0;text-align:left}.qr-landing-input-label{display:block;font-size:13px;color:#8a9099;margin-bottom:8px}.qr-landing-input-line{display:flex;align-items:center;border-bottom:1px solid #e5e6eb;padding-bottom:8px}.qr-landing-input{flex:1;border:none;outline:none;font-size:36px;font-weight:600;color:#1f2329;background:transparent;width:100%;min-width:0;padding:0}.qr-landing-input::placeholder{color:#c9cdd4;font-weight:500}.qr-landing-amount-preview{margin-top:8px;font-size:13px;color:#8a9099;font-variant-numeric:tabular-nums}.qr-landing-amount-range{margin-top:4px;font-size:12px;color:#8a9099}.qr-landing-amount-range.out{color:#f53f3f;font-weight:600}.qr-landing-channels{margin:28px 0 16px;display:flex;flex-direction:column;gap:12px}.qr-landing-channel{display:flex;flex-direction:column;align-items:flex-start;width:100%;padding:14px 16px;box-sizing:border-box;text-align:left;background:#f7f8fa;border:1px solid #e5e6eb;border-radius:12px;cursor:pointer;transition:all .15s ease}.qr-landing-channel.is-active{background:#fff;border-color:#1f2329;box-shadow:0 2px 8px #0000000a}.qr-landing-channel-name{font-size:15px;font-weight:600;color:#1f2329}.qr-landing-channel-desc{margin-top:2px;font-size:12px;color:#8a9099}.qr-landing-pay-btn{width:100%;height:48px;border:none;border-radius:24px;background:var(--pay-btn, #1f2329);color:#fff;font-size:16px;font-weight:500;cursor:pointer;transition:opacity .15s ease,filter .15s ease,transform .05s ease}.qr-landing-pay-btn:hover:not(:disabled){filter:brightness(1.05)}.qr-landing-pay-btn:active:not(:disabled){transform:scale(.99)}.qr-landing-pay-btn:disabled{background:#c9cdd4;cursor:not-allowed}.qr-landing-tip{margin:16px 0 0;font-size:12px;color:#8a9099;line-height:1.5}.qr-landing-qr-box{margin:28px auto 8px;display:flex;flex-direction:column;align-items:center}.qr-landing-qr-box svg{width:clamp(180px,30vh,320px);height:clamp(180px,30vh,320px);padding:12px;box-sizing:content-box;background:#fff;border:1px solid #e5e6eb;border-radius:12px;box-shadow:0 8px 28px #0f172a14}.qr-landing-qr-hint{margin:12px 0 0;font-size:14px;font-weight:500;color:#1f2329}.qr-landing-error-icon{width:48px;height:48px;margin:8px auto 16px;border-radius:50%;background:#f5f6f8;color:#8a9099;font-size:26px;font-weight:600;line-height:48px}.qr-landing-error-text{margin:0;font-size:15px;color:#4e5969;line-height:1.6}.qr-landing-skeleton{display:flex;flex-direction:column;align-items:center}.qr-skeleton-block{background:linear-gradient(90deg,#f0f1f3 25%,#e6e8eb 37%,#f0f1f3 63%);background-size:400% 100%;animation:qr-skeleton-loading 1.4s ease infinite;border-radius:8px}.qr-skeleton-shop{width:55%;height:20px}.qr-skeleton-amount{width:70%;height:44px;margin:30px 0 28px}.qr-skeleton-button{width:100%;height:48px;border-radius:24px}@keyframes qr-skeleton-loading{0%{background-position:100% 50%}to{background-position:0 50%}}@media (prefers-reduced-motion: reduce){.qr-skeleton-block{animation:none}}.qr-pc-layout{display:flex;align-items:center;justify-content:center;gap:0;width:100%;min-height:0}.qr-pc-qr{flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:0;padding-right:clamp(24px,4vw,64px)}.qr-pc-qr .qr-landing-qr-box{margin:0}.qr-pc-input{position:relative;flex:1 1 0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:clamp(8px,1.4vh,14px);min-width:0;max-width:460px;padding-left:clamp(24px,4vw,64px)}.qr-pc-input:before{content:"";position:absolute;left:0;top:clamp(0px,2vh,16px);bottom:clamp(0px,2vh,16px);width:1px;background:linear-gradient(180deg,#e3e7ec00,#e3e7ec 18% 82%,#e3e7ec00);pointer-events:none}.qr-pc-tip{margin:0;max-width:320px;font-size:13px;color:var(--wk-text-3, #8a9099);line-height:1.6;text-align:center}.qr-pc-qr-wrap{position:relative;display:inline-flex;align-items:center;justify-content:center}.qr-pc-qr-wrap.is-expired svg{filter:blur(3px) grayscale(.6);opacity:.5}.qr-pc-mask{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;background:#ffffffd1;border-radius:12px}.qr-pc-mask-text{margin:0;font-size:14px;font-weight:600;color:var(--wk-text, #1f2329)}.qr-pc-mask-btn{padding:6px 18px;border:none;border-radius:999px;background:var(--wk-accent, #1677ff);color:#fff;font-size:13px;cursor:pointer;transition:filter .15s ease,transform .05s ease}.qr-pc-mask-btn:hover{filter:brightness(1.05)}.qr-pc-mask-btn:active{transform:scale(.97)}.qr-pc-qr-placeholder{display:flex;align-items:center;justify-content:center;width:clamp(204px,34vh,344px);height:clamp(204px,34vh,344px);padding:12px;box-sizing:border-box;background:#ffffff8c;border:1px dashed #dfe3e8;border-radius:12px;font-size:13px;color:var(--wk-text-3, #8a9099);text-align:center;line-height:1.6}.qr-pc-countdown{margin-top:10px;font-size:13px;color:var(--wk-text-2, #4e5969);font-variant-numeric:tabular-nums}.qr-pc-countdown b{color:var(--wk-text, #1f2329);font-weight:700}.qr-pc-state{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;width:clamp(174px,30vh,264px);height:clamp(174px,30vh,264px)}.qr-pc-state-icon{width:clamp(48px,7vh,60px);height:clamp(48px,7vh,60px);border-radius:50%;background:#f6ffed;color:#52c41a;display:flex;align-items:center;justify-content:center}.qr-pc-state-text{margin:0;font-size:16px;font-weight:600;color:var(--wk-text, #1f2329)}.qr-pc-generate-btn{width:100%;max-width:400px;height:clamp(46px,6.5vh,56px);border:none;border-radius:10px;background:var(--wk-accent, #1677ff);color:#fff;font-size:16px;font-weight:600;cursor:pointer;transition:filter .15s ease,transform .05s ease}.qr-pc-generate-btn:hover:not(:disabled){filter:brightness(1.06)}.qr-pc-generate-btn:active:not(:disabled){transform:scale(.99)}.qr-pc-generate-btn:disabled{background:#c9cdd4;cursor:not-allowed}@media (max-width: 767px){.qr-pc-layout{flex-direction:column-reverse;gap:16px}.qr-pc-qr{padding-right:0}.qr-pc-input{padding-left:0}.qr-pc-input:before{display:none}}@media (max-height: 700px){.qr-landing-card.is-pc{padding:16px 20px}}@media (prefers-reduced-motion: reduce){.qr-pc-mask-btn,.qr-pc-generate-btn{transition:none}}.qr-scan-hint{display:inline-flex;align-items:center;gap:8px;margin-top:18px;padding:11px 24px;border-radius:999px;background:linear-gradient(135deg,#eef4ff,#e4efff);border:1px solid #bcd7ff;box-shadow:0 4px 14px #1677ff29;color:#0958d9;font-size:15px;font-weight:600;line-height:1.4}.qr-scan-hint-icons{display:inline-flex;align-items:center;gap:6px;line-height:1}.qr-scan-hint b{color:#1677ff;font-weight:800;font-size:16px}.qr-scan-hint.is-single{--hint-accent: #1677ff;background:#fff;border:2px solid var(--hint-accent);color:var(--hint-accent);box-shadow:0 6px 18px #0000001a}.qr-scan-hint.is-single b{color:var(--hint-accent)}