:root{--bg:#f3f7f6;--card:#fff;--ink:#102f2c;--muted:#6b7f7c;--line:#dce8e6;--brand:#0f766e;--brand2:#2f948b;--soft:#dbecea;--danger:#c2413a;--warn:#b56a13;--shadow:0 10px 28px rgba(24,74,69,.08);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg)}*{box-sizing:border-box}body{margin:0;background:linear-gradient(180deg,#edf6f4 0,#f7f9f8 220px);min-height:100vh;padding-bottom:88px}a{color:inherit;text-decoration:none}.topbar{height:64px;position:sticky;top:0;z-index:20;display:flex;align-items:center;justify-content:space-between;padding:0 max(18px,env(safe-area-inset-left));background:rgba(247,250,249,.92);border-bottom:1px solid rgba(201,220,217,.8);backdrop-filter:blur(18px)}.brand{display:flex;align-items:center;gap:10px;font-weight:800;letter-spacing:.2px}.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;color:#fff;background:linear-gradient(145deg,var(--brand2),var(--brand));box-shadow:0 7px 14px rgba(15,118,110,.22)}.top-actions{display:flex;align-items:center;gap:10px}.balance-pill{font-size:13px;font-weight:700;background:#fff;border:1px solid var(--line);padding:8px 11px;border-radius:999px}.message-link{position:relative;font-size:20px;padding:7px}.message-link b{position:absolute;right:0;top:0;min-width:16px;height:16px;display:grid;place-items:center;border-radius:9px;background:var(--danger);color:#fff;font-size:10px}.text-link{color:var(--brand);font-weight:700}.page-shell{width:min(1040px,100%);margin:auto;padding:18px}.flash{padding:13px 15px;border-radius:13px;margin-bottom:14px;background:#e1f0ee;color:#145f58;border:1px solid #c0ded9}.flash.error{background:#fff0ee;color:#9d302a;border-color:#f0c6c1}.flash.success{background:#e6f5eb;color:#237343;border-color:#c6e5d0}.hero{padding:26px;border-radius:22px;background:linear-gradient(125deg,#174f4b,#0f766e 55%,#3d9e95);color:#fff;box-shadow:var(--shadow);overflow:hidden;position:relative}.hero:after{content:"";position:absolute;width:230px;height:230px;border-radius:50%;right:-80px;top:-110px;background:rgba(255,255,255,.1)}.hero h1{font-size:26px;margin:0 0 8px}.hero p{margin:0;color:#d9eeeb}.notice{display:flex;gap:10px;align-items:flex-start;background:#fff7e8;color:#835311;border:1px solid #f0dfba;padding:12px 14px;margin:14px 0;border-radius:13px}.section{margin-top:20px}.section-head{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:10px}.section-head h2{font-size:18px;margin:0}.muted{color:var(--muted);font-size:13px}.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px}.category{padding:13px 10px;text-align:center;border-radius:13px;background:var(--card);border:1px solid var(--line);font-weight:700;transition:.15s}.category:hover,.category.active{border-color:var(--brand2);background:#e2f1ef;color:var(--brand)}.searchbar{display:flex;gap:8px;margin:14px 0}.searchbar input{flex:1}.field,input,select,textarea{width:100%;font:inherit;color:var(--ink);background:#fff;border:1px solid #cddfdb;border-radius:12px;padding:12px 13px;outline:none}input:focus,select:focus,textarea:focus{border-color:var(--brand2);box-shadow:0 0 0 3px rgba(47,148,139,.12)}label{display:block;font-weight:700;font-size:14px;margin-bottom:12px}label small{display:block;color:var(--muted);font-weight:400;margin-top:5px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:43px;padding:10px 16px;border:0;border-radius:12px;font:inherit;font-weight:750;cursor:pointer;background:#e4eeec;color:var(--ink)}.btn.primary{color:#fff;background:linear-gradient(135deg,var(--brand2),var(--brand));box-shadow:0 8px 18px rgba(15,118,110,.18)}.btn.danger{color:#fff;background:var(--danger)}.btn.outline{background:#fff;border:1px solid var(--line)}.btn.wide{width:100%}.product-list{display:grid;gap:9px}.product-row{display:flex;align-items:center;gap:9px;min-height:66px;padding:12px 15px;border-radius:14px;background:#d8e9e6;border-bottom:4px solid #b8d4cf;transition:.15s}.product-row:hover{transform:translateY(-1px);box-shadow:var(--shadow)}.service-id{flex:none;min-width:70px;text-align:center;background:#79aaa4;color:#fff;font-weight:800;font-size:17px;padding:7px 10px;border-radius:11px}.product-name{min-width:0;flex:1;font-weight:800;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.product-price{flex:none;font-weight:900;font-size:18px;white-space:nowrap}.card{background:var(--card);border:1px solid var(--line);border-radius:17px;padding:18px;box-shadow:0 7px 22px rgba(38,76,72,.05)}.card+.card{margin-top:12px}.card h2,.card h3{margin-top:0}.detail-title{display:flex;gap:12px;align-items:flex-start}.detail-price{font-size:24px;font-weight:900;color:var(--brand);margin:15px 0}.tag-row{display:flex;flex-wrap:wrap;gap:7px}.tag{font-size:12px;padding:6px 9px;border-radius:999px;background:#e6f1ef;color:#306a64}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.payment-options{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.payment-option input{position:absolute;opacity:0}.payment-option span{display:block;padding:13px 9px;border-radius:12px;border:1px solid var(--line);background:#fff;text-align:center}.payment-option input:checked+span{border-color:var(--brand);background:#e2f1ef;color:var(--brand);font-weight:800}.total-box{display:flex;align-items:center;justify-content:space-between;background:#edf5f3;padding:14px;border-radius:12px;margin:14px 0}.total-box strong{font-size:22px;color:var(--brand)}.bottom-nav{position:fixed;z-index:30;bottom:0;left:0;right:0;height:70px;padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(5,1fr);background:rgba(255,255,255,.96);border-top:1px solid var(--line);backdrop-filter:blur(18px)}.bottom-nav a{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:#71817f;font-size:11px}.bottom-nav a span{font-size:21px;line-height:1}.bottom-nav a.active{color:var(--brand);font-weight:800}.empty{text-align:center;padding:40px 16px;color:var(--muted)}.pager{display:flex;justify-content:center;align-items:center;gap:10px;margin:18px 0}.tabs{display:flex;gap:7px;overflow:auto;padding-bottom:5px}.tabs a{white-space:nowrap;padding:9px 12px;border-radius:10px;background:#fff;border:1px solid var(--line);font-size:13px}.tabs a.active{background:var(--brand);color:#fff;border-color:var(--brand)}.order-row{display:block}.order-top,.row-between{display:flex;justify-content:space-between;gap:12px;align-items:center}.status{display:inline-flex;padding:5px 8px;border-radius:8px;font-size:12px;font-weight:800;background:#fff0d8;color:#946014}.status.completed,.status.paid{background:#e4f3e9;color:#287344}.status.failed,.status.canceled,.status.payment_exception{background:#fae7e4;color:#a23c34}.timeline{border-left:2px solid var(--line);padding-left:17px;margin-left:5px}.timeline-item{position:relative;margin-bottom:16px}.timeline-item:before{content:"";position:absolute;left:-23px;top:4px;width:10px;height:10px;border-radius:50%;background:var(--brand2)}.quick-amounts{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:14px}.quick-amounts button{border:1px solid var(--line);background:#fff;border-radius:11px;padding:12px;font-weight:800}.pay-layout{display:grid;grid-template-columns:220px 1fr;gap:20px;align-items:center}.qr{width:220px;max-width:100%;border-radius:14px;border:1px solid var(--line)}.amount-display{font-size:31px;font-weight:900;color:var(--brand);word-break:break-all}.copy-line{display:flex;align-items:center;gap:8px;background:#f0f5f4;padding:10px 12px;border-radius:11px}.copy-line code{flex:1;word-break:break-all}.copy-toast{position:fixed;z-index:99;left:50%;bottom:92px;transform:translate(-50%,20px);background:#173b38;color:#fff;padding:10px 16px;border-radius:10px;opacity:0;pointer-events:none;transition:.2s}.copy-toast.show{opacity:1;transform:translate(-50%,0)}.profile-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.metric{text-align:center}.metric strong{display:block;font-size:22px;color:var(--brand)}.message{border-left:4px solid var(--brand2)}.content-body{white-space:pre-wrap;line-height:1.75}.auth-wrap{max-width:440px;margin:18px auto}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;margin-bottom:17px}.auth-tabs a{text-align:center;padding:11px;border-bottom:2px solid var(--line)}.auth-tabs a.active{border-color:var(--brand);color:var(--brand);font-weight:800}.divider{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:12px;margin:18px 0}.divider:before,.divider:after{content:"";height:1px;background:var(--line);flex:1}.help-links{display:flex;justify-content:center;flex-wrap:wrap;gap:14px;margin-top:22px;font-size:13px;color:var(--muted)}@media(max-width:700px){.page-shell{padding:13px}.category-grid{grid-template-columns:repeat(2,1fr)}.hero{padding:21px}.hero h1{font-size:22px}.product-row{align-items:flex-start;flex-wrap:wrap}.service-id{min-width:63px;font-size:15px}.product-name{width:calc(100% - 75px);flex:none}.product-price{margin-left:72px;font-size:16px}.form-grid{grid-template-columns:1fr}.pay-layout{grid-template-columns:1fr;text-align:center}.qr{margin:auto}.payment-options{grid-template-columns:1fr}.profile-grid{grid-template-columns:1fr}.topbar{height:58px}.brand span:last-child{max-width:130px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}}@media(min-width:900px){.bottom-nav{left:50%;right:auto;width:620px;transform:translateX(-50%);border:1px solid var(--line);border-bottom:0;border-radius:18px 18px 0 0}.page-shell{padding-bottom:28px}}