:root{--primary:#2464f8;--primary-dark:#164bcc;--primary-soft:#edf3ff;--ink:#252a34;--muted:#656e7c;--surface:#fff;--line:#edf0f5;--canvas:#f4f6fb;--radius:14px;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--canvas);font-synthesis:none;color-scheme:light}
*{box-sizing:border-box}body{margin:0;font-size:16px;line-height:1.55}button,input,select{font:inherit}button,a,input,select{touch-action:manipulation}button,a{cursor:pointer}button{border:0}a{color:var(--primary);text-underline-offset:3px}input,select{caret-color:var(--primary)}::selection{background:#d9e5ff;color:#143773}:focus-visible{outline:3px solid var(--primary-dark);outline-offset:3px}button:disabled{cursor:wait;opacity:.65}[hidden]{display:none!important}fieldset{border:0;margin:0;padding:0;min-inline-size:0}legend{padding:0}
.site-shell{max-width:520px;margin:auto;min-height:100svh}.agreement-link{background:transparent;color:var(--primary-dark);font-size:inherit;padding:3px 0;min-height:32px;text-align:left}.agreement-link:hover{text-decoration:underline}input[type=checkbox]{accent-color:var(--primary);width:18px;height:18px;flex:none;margin:6px 0 0}.primary-button{display:block;width:100%;min-height:50px;padding:12px 16px;background:var(--primary);color:#fff;border-radius:7px;font-size:18px;font-weight:500}.primary-button:hover{background:var(--primary-dark)}.text-button{background:transparent;color:var(--primary);min-height:44px;padding:8px 0;white-space:nowrap}.form-error{padding:9px 12px;color:#a62120;background:#fff0ef;border-radius:7px;font-size:13px;line-height:1.55;margin:0 0 8px;overflow-wrap:anywhere;max-height:96px;overflow:auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;left:16px;top:-100px;background:white;z-index:20;padding:10px 15px}.skip-link:focus{top:12px}.product-form .form-error{margin-top:12px}

/* Match the reference's proportions; editable controls never shrink below 16px. */
.home-page{--u:clamp(.82051282px,.2564102564vw,1.384615385px);--ink:#323233;--muted:#767676;--canvas:#f4f5fa;--line:#f3f4f6;background:var(--canvas);-webkit-text-size-adjust:100%;text-size-adjust:100%}
.home-page .site-shell{max-width:540px;padding-bottom:calc(155 * var(--u) + env(safe-area-inset-bottom));background-image:url('/assets/home-bg.webp'),linear-gradient(to bottom,#0665f8 0,#0665f8 130px,var(--canvas) 295px);background-position:center top;background-size:100% auto,100% 300px;background-repeat:no-repeat}
.home-hero{height:calc(99 * var(--u))}.home-main{padding:0 calc(9 * var(--u)) calc(20 * var(--u))}
.amount-card,.profile-card,.contact-card,.tips-card{background:#fff;border-radius:calc(10 * var(--u));margin-bottom:calc(10 * var(--u))}
.amount-card{padding:calc(10 * var(--u)) calc(16 * var(--u)) calc(10 * var(--u))}.amount-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:calc(31 * var(--u))}.amount-heading label{font-size:calc(16 * var(--u));white-space:nowrap}.amount-heading strong{font-weight:500}.amount-heading button{display:grid;place-items:center;background:transparent;min-height:36px;padding:0;color:#0672c9;font-size:calc(14 * var(--u));white-space:nowrap}.amount-heading button span{display:block;border:1px solid #a4d8ff;border-radius:calc(4 * var(--u));background:#eaf7ff;padding:0 calc(8 * var(--u));line-height:1.45}.amount-heading button:hover span{background:#dbf0ff}
.amount-input-row{display:flex;align-items:center;gap:calc(7 * var(--u));min-height:calc(74 * var(--u));padding:calc(5 * var(--u)) 0 calc(9 * var(--u)) calc(12 * var(--u));border-bottom:1px solid var(--line)}.amount-input-row>span:first-child{font-size:calc(22 * var(--u));align-self:flex-end;padding-bottom:calc(6 * var(--u))}.amount-input-row input{width:100%;flex:1;min-width:0;border:0;border-radius:0;outline-offset:4px;background:transparent;color:#303030;font-family:Arial,-apple-system,BlinkMacSystemFont,sans-serif;font-size:calc(300 * var(--u) / var(--amount-digits,6));font-weight:600;letter-spacing:-.035em;line-height:1.15;padding:0;appearance:none;-webkit-appearance:none}.amount-caption{white-space:nowrap;font-size:calc(11.5 * var(--u));color:var(--muted)}#clearAmount{display:grid;place-items:center;flex:none;background:transparent;color:#fff;width:24px;height:44px;padding:0;margin-left:calc(-6 * var(--u))}#clearAmount svg{width:calc(13 * var(--u));height:calc(13 * var(--u));stroke:currentColor;stroke-width:2;fill:#bbb;border-radius:50%;background:#bbb}
.rate-note p{margin:calc(10 * var(--u)) 0 calc(4 * var(--u));font-size:calc(12.5 * var(--u));line-height:1.5;color:var(--muted)}.rate-note .daily-rate{color:#c24808;margin:0 0 calc(4 * var(--u))}.daily-rate del{color:var(--muted);margin-left:4px}.rate-note small{display:block;font-size:max(10px,calc(10 * var(--u)));color:var(--muted);line-height:1.6}
.profile-card,.contact-card,.tips-card{margin-inline:calc(2 * var(--u))}.profile-card{overflow:hidden}.profile-card h2{display:flex;align-items:center;gap:calc(8 * var(--u));margin:0;background:#eaf0ff;padding:calc(11 * var(--u)) calc(17 * var(--u));min-height:calc(44 * var(--u));font-size:calc(15 * var(--u));font-weight:400;line-height:1.5}.profile-card h2 img{width:calc(22 * var(--u));height:calc(22 * var(--u));flex:none;object-fit:contain}.profile-fields,.contact-card{padding:0 calc(17 * var(--u))}
.profile-row{display:flex;align-items:center;gap:calc(8 * var(--u));min-height:calc(52 * var(--u));border-bottom:1px solid var(--line);position:relative}.profile-row:last-child{border:0}.field-title{display:flex;align-items:center;gap:calc(8 * var(--u));flex:none;font-size:max(14px,calc(16 * var(--u)));font-weight:400;white-space:nowrap}.field-title img{width:calc(18 * var(--u));height:calc(18 * var(--u));flex:none;object-fit:contain}.profile-row>input:not([type=hidden]){width:100%;min-width:0;flex:1;border:0;border-radius:0;background:transparent;text-align:right;min-height:44px;padding:calc(9 * var(--u)) 0;color:var(--ink);font-size:max(16px,calc(15 * var(--u)));line-height:1.5;appearance:none;-webkit-appearance:none}.profile-row>input::placeholder{color:var(--muted);opacity:1}
.choice-group{display:flex;align-items:center;flex:1;min-width:0;gap:calc(6 * var(--u));margin-left:auto}.choice-group label{position:relative;min-width:0;display:grid;align-items:center;min-height:44px}.choice-group input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer;font-size:16px}.choice-group span{display:grid;place-items:center;min-height:calc(32 * var(--u));border:1px solid transparent;background:#f7f7f7;border-radius:999px;white-space:nowrap;font-size:calc(14 * var(--u));font-weight:400;color:var(--ink);padding:calc(3 * var(--u)) calc(9 * var(--u));line-height:1.4}.choice-group input:checked+span{color:#2350d6;background:#eff3ff;border-color:#bfceff}.choice-group input:focus-visible+span{outline:2px solid var(--primary);outline-offset:-2px}
.choice-fieldset{border-bottom:1px solid var(--line)}.choice-fieldset:last-child{border:0}.credit-row{min-height:calc(60 * var(--u));gap:calc(4 * var(--u))}.credit-row .field-title{gap:calc(5 * var(--u))}.credit-options{gap:calc(3 * var(--u));flex-wrap:nowrap;overflow-x:auto;overscroll-behavior-x:contain;scrollbar-width:none;scroll-padding-inline:2px;-webkit-overflow-scrolling:touch}.credit-options::-webkit-scrollbar{display:none}.credit-options label{flex:0 0 auto}.credit-options span{min-width:calc(72 * var(--u));padding-inline:calc(7 * var(--u));font-size:max(13px,calc(14 * var(--u)))}.gender-options{flex:0 1 calc(168 * var(--u));gap:calc(7 * var(--u))}.gender-options label{flex:1}.gender-options span{font-size:max(15px,calc(15 * var(--u)))}
/* The committed address stays on the form row; the picker uses the top layer. */
.region-row{flex-wrap:nowrap}.region-trigger{display:flex;align-items:center;justify-content:flex-end;gap:6px;min-width:0;flex:1;min-height:44px;padding:8px 0;background:transparent;color:var(--muted);font-size:max(15px,calc(15 * var(--u)));text-align:right}.region-trigger span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.region-trigger.has-value{color:var(--ink)}.region-trigger svg{width:14px;height:14px;flex:none;fill:none;stroke:#8c919c;stroke-width:1.5}
.region-dialog{--wheel-size:240px;position:fixed;inset:auto 0 0;margin:0 auto;width:min(100%,540px);max-width:none;max-height:calc(100svh - 20px);padding:0 0 env(safe-area-inset-bottom);border:0;border-radius:18px 18px 0 0;background:#fff;color:var(--ink);overflow:auto;overscroll-behavior:contain;box-shadow:0 -8px 40px #1436631f}.region-dialog::backdrop{background:#14203573}.region-toolbar{display:flex;align-items:center;justify-content:space-between;min-height:58px;padding:4px 14px;border-bottom:1px solid var(--line)}.region-toolbar h2{margin:0;font-size:17px;font-weight:600}.region-toolbar button{min-width:48px;min-height:44px;padding:8px 4px;background:transparent;color:#626b78;font-size:16px}.region-toolbar #confirmRegion{color:var(--primary);font-weight:600}.region-preview{margin:0;padding:12px 20px 9px;color:#526077;font-size:13px;line-height:1.5;text-align:center;min-height:40px;overflow-wrap:anywhere}.region-wheel-headings{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));padding:0 12px 6px;text-align:center;font-size:12px;color:#656e7c}.region-wheel-columns{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));position:relative;padding:0 12px;isolation:isolate}.region-wheel-highlight{position:absolute;left:12px;right:12px;top:calc(50% - 24px);height:48px;z-index:-1;border-radius:8px;background:#edf3ff;border-block:1px solid #dce7ff;pointer-events:none}.region-wheel{height:var(--wheel-size);min-width:0;padding-block:calc((var(--wheel-size) - 48px)/2);overflow-y:auto;overflow-x:hidden;scroll-snap-type:y mandatory;overscroll-behavior:contain;touch-action:pan-y;scrollbar-width:none;-webkit-overflow-scrolling:touch;scroll-margin:0;outline-offset:-3px}.region-wheel::-webkit-scrollbar{display:none}.region-option{display:flex;align-items:center;justify-content:center;min-width:0;height:48px;padding:3px 5px;scroll-snap-align:center;text-align:center;color:#626b78;font-size:15px;line-height:1.3;overflow-wrap:anywhere;cursor:pointer}.region-option-long{font-size:12px;line-height:1.15}.region-option[aria-selected=true]{color:#2057d5;font-weight:600}.region-empty{font-size:13px;color:#626b78;cursor:default}.region-loading{min-height:180px;padding:44px 20px;text-align:center;font-size:14px;color:var(--muted)}.region-loading p{margin:0 0 8px}.region-retry{min-height:44px;padding:8px 18px;border-radius:7px;background:var(--primary-soft);color:var(--primary-dark);font-size:15px}.region-clear{display:block;min-height:48px;width:calc(100% - 32px);margin:10px 16px 8px;border-top:1px solid var(--line);background:transparent;color:#626b78;font-size:14px}
@media(max-height:600px){.region-dialog{--wheel-size:144px}.region-toolbar{min-height:50px}.region-preview{padding-block:8px}.region-clear{margin-block:4px;min-height:44px}}
@media(prefers-reduced-motion:no-preference){.region-dialog[open]{animation:region-slide-in .18s ease-out}@keyframes region-slide-in{from{transform:translateY(30px);opacity:.5}to{transform:translateY(0);opacity:1}}}
.tips-card{padding:calc(13 * var(--u)) calc(17 * var(--u))}.tips-card h2{font-size:calc(15 * var(--u));font-weight:400;margin:0 0 calc(9 * var(--u))}.tips-card p{font-size:max(12px,calc(12 * var(--u)));line-height:1.9;color:var(--muted);margin:calc(5 * var(--u)) 0}
.apply-bar{position:fixed;z-index:10;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,540px);background:#fff;padding:calc(7 * var(--u)) calc(11 * var(--u)) calc(9 * var(--u) + env(safe-area-inset-bottom));box-shadow:0 -4px 18px #233c6810}.agreement-row{display:flex;align-items:center;gap:calc(6 * var(--u));font-size:max(12px,calc(12 * var(--u)));color:var(--muted);margin-bottom:calc(8 * var(--u));line-height:1.7;min-height:32px}.agreement-row>div{flex:1}.agreement-row label{display:inline;cursor:pointer}.home-page .agreement-link{min-height:32px;color:#174ee9}.home-page .agreement-row>input{appearance:none;-webkit-appearance:none;display:grid;place-content:center;width:18px;height:18px;flex:none;margin:0;border:1.5px solid #989eab;border-radius:50%;background:#fff}.home-page .agreement-row>input:checked{background:#1660ed;border-color:#1660ed}.home-page .agreement-row>input::after{content:"";width:8px;height:4px;border-left:2px solid white;border-bottom:2px solid white;transform:translateY(-1px) rotate(-45deg);opacity:0}.home-page .agreement-row>input:checked::after{opacity:1}.apply-bar>.primary-button{min-height:max(46px,calc(46 * var(--u)));padding:calc(9 * var(--u)) 12px;border-radius:calc(6 * var(--u));font-size:calc(18 * var(--u));font-weight:400;background:#2b60fa;box-shadow:0 5px 12px #2464f813}.apply-bar>.primary-button:hover{background:var(--primary-dark)}
input,select,button{scroll-margin-block:24px 210px}
@media(max-width:360px){.amount-caption{font-size:10px}.amount-input-row{gap:4px}#clearAmount{width:20px}.amount-heading label{font-size:15px}.amount-heading button{font-size:12px}.profile-card h2{font-size:14px}.choice-group{gap:4px}.credit-options span{min-width:65px;padding-inline:7px}.agreement-row{align-items:flex-start}.agreement-row>input{margin-top:8px}.product-metrics dd{font-size:16px}.load-header h1{font-size:23px}}
@media(min-width:760px){.site-shell{margin:24px auto;min-height:calc(100svh - 48px)}.home-page .site-shell,.load-header{border-radius:14px 14px 0 0}.apply-bar{border-radius:12px 12px 0 0}}
@media(prefers-reduced-motion:no-preference){button,a,.choice-group span{transition:background-color .15s,color .15s,border-color .15s}}