: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{font:inherit}button,a,input{touch-action:manipulation}button,a{cursor:pointer}button{border:0}a{color:var(--primary);text-underline-offset:3px}input{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}legend{padding:0}.site-shell{max-width:520px;margin:auto;min-height:100svh}.home-page .site-shell{background:var(--canvas) url('/assets/home-bg.webp') center top/100% auto no-repeat;padding-bottom:176px}.home-hero{height:clamp(94px,24.3vw,126px)}.home-main{padding:0 14px 24px}.amount-card,.profile-card,.contact-card,.tips-card{background:white;border-radius:var(--radius);margin-bottom:12px}.amount-card{padding:14px 18px 16px}.amount-heading{display:flex;align-items:center;justify-content:space-between;gap:8px}.amount-heading label{font-size:18px}.amount-heading strong{font-size:20px}.amount-heading button{background:var(--primary-soft);border:1px solid #a9c6ff;border-radius:5px;min-height:36px;padding:4px 8px;color:var(--primary);font-size:13px;white-space:nowrap}.amount-heading button:hover{background:#dce8ff}.amount-input-row{display:flex;align-items:center;gap:8px;min-height:84px;padding:10px 0 16px;border-bottom:1px solid var(--line)}.amount-input-row>span:first-child{font-size:25px;align-self:flex-end;padding-bottom:8px}.amount-input-row input{width:100%;flex:1;min-width:0;border:0;background:transparent;color:#303238;font-size:48px;font-weight:700;line-height:1.15;padding:0;font-variant-numeric:tabular-nums}.amount-caption{white-space:nowrap;font-size:12px;color:var(--muted)}#clearAmount{display:grid;place-items:center;flex:none;background:transparent;color:#7a8594;width:30px;height:44px;padding:5px;margin-left:-8px}#clearAmount svg{width:17px;height:17px;stroke:currentColor;stroke-width:2;fill:#eef0f4;border-radius:50%}.rate-note p{margin:10px 0 4px;font-size:13px;color:var(--muted)}.rate-note .daily-rate{color:#b44b06;margin:2px 0 4px}.daily-rate del{font-size:12px;color:var(--muted);margin-left:4px}.rate-note small{display:block;font-size:11px;color:var(--muted);line-height:1.6}.profile-card{overflow:hidden}.profile-card h2{display:flex;align-items:center;gap:8px;margin:0;background:var(--primary-soft);padding:12px 16px;border-bottom:1px solid #e0eaff;font-size:16px;font-weight:500}.profile-card h2 img{flex:none;object-fit:contain}.profile-fields,.contact-card{padding:0 16px}.profile-row{display:flex;align-items:center;gap:10px;min-height:66px;border-bottom:1px solid var(--line);position:relative}.profile-row:last-child{border:0}.field-title{display:flex;align-items:center;gap:7px;flex:none;font-size:16px;min-width:98px}.field-title img{flex:none;object-fit:contain}.profile-row>input{width:100%;min-width:0;flex:1;border:0;background:transparent;text-align:right;min-height:48px;padding:10px 0;color:var(--ink);font-size:15px}.profile-row>input::placeholder{color:var(--muted);opacity:1}.choice-group{display:grid;flex:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:7px;margin-left:auto;padding:12px 0}.choice-group label{position:relative;min-width:0}.choice-group input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.choice-group span{display:grid;place-items:center;min-height:40px;border:1px solid transparent;background:#f5f6f8;border-radius:22px;white-space:nowrap;font-size:14px;color:var(--ink);padding:6px 9px}.choice-group input:checked+span{color:var(--primary-dark);background:#e6efff;border-color:#99bafa}.choice-group input:focus-visible+span{outline:3px solid var(--primary);outline-offset:2px}.gender-options{max-width:215px}.tips-card{padding:16px}.tips-card h2{font-size:16px;font-weight:500;margin:0 0 10px}.tips-card p{font-size:12px;line-height:1.9;color:var(--muted);margin:7px 0}.apply-bar{position:fixed;z-index:10;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,520px);background:#fff;padding:10px 16px calc(16px + env(safe-area-inset-bottom));box-shadow:0 -4px 20px #12306b0a;border-top:1px solid var(--line)}.agreement-row{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--muted);margin-bottom:10px;line-height:1.8}.agreement-row>div{flex:1}.agreement-row label{display:inline;cursor:pointer}.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}
@media(max-width:360px){.home-main{padding:0 10px 20px}.amount-card{padding:12px 14px}.amount-input-row{gap:5px}.amount-input-row input{font-size:41px}.amount-caption{font-size:11px}.field-title{min-width:93px;font-size:15px;gap:5px}.profile-fields,.contact-card{padding:0 12px}.choice-group span{padding:6px;font-size:13px}.profile-row>input{font-size:14px}.profile-card h2{padding:12px;font-size:15px}.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}}input,button{scroll-margin-block:24px 210px}
.home-page .site-shell{background-image:url('/assets/home-bg.webp'),linear-gradient(to bottom,#0665f8 0,#0665f8 130px,#f4f6fb 295px);background-size:100% auto,100% 300px;background-repeat:no-repeat}@media(max-width:360px){.amount-input-row input{font-size:36px}.amount-caption{font-size:10px}}