:root{--ink:#242422;--text:#30302e;--muted:#6e6e68;--paper:#fff;--line:#e7e7e2;--sage:#f6f6f3;--link:#242422}
*{box-sizing:border-box}
[hidden]{display:none!important}
html{scroll-padding-top:104px}
body{margin:0;color:var(--text);background:var(--paper);font:16px/1.6 'Segoe UI','Microsoft YaHei','PingFang SC',Arial,sans-serif;-webkit-font-smoothing:antialiased}
button,input,select{font:inherit}
button{cursor:pointer;color:inherit;border:0;background:none}
a{color:inherit;text-decoration:none}
button,a{-webkit-tap-highlight-color:transparent}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--ink);outline-offset:5px}
svg{display:block}
.sprite{position:absolute;width:0;height:0;overflow:hidden}
.icon{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}
.wrap{max-width:1160px;width:calc(100% - 112px);margin-inline:auto}
.skip-link{position:fixed;top:8px;left:16px;z-index:100;padding:12px 16px;background:var(--ink);color:#fff;transform:translateY(-160%)}
.skip-link:focus{transform:translateY(0)}
h1,h2,h3,p{overflow-wrap:break-word}
h2{font-size:28px;font-weight:500;line-height:1.4;margin:0 0 24px}
.site-header{height:88px;background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
.header-inner{display:flex;align-items:center;height:100%;gap:48px}
.brand{display:flex;align-items:center;flex:none;min-height:44px}
.brand-logo{display:block;width:142px;height:auto;overflow:hidden}
.desktop-nav{display:flex;align-items:center;gap:36px;height:100%;margin-left:auto}
.desktop-nav a{position:relative;display:flex;align-items:center;height:100%;white-space:nowrap;font-size:14px;color:var(--muted)}
.desktop-nav a:hover,.desktop-nav a[aria-current]{color:var(--ink)}
.desktop-nav a[aria-current]::after{content:'';position:absolute;left:0;right:0;bottom:23px;height:1px;background:var(--ink)}
.pet-account{display:flex;position:relative;align-items:center;gap:9px;min-height:44px;padding:8px 0 8px 28px;border-left:1px solid var(--line);font-size:13px;white-space:nowrap}
.pet-account:hover{color:#000}
.pet-account .icon{width:18px;height:18px}
.saved-dot{position:absolute;right:-6px;top:10px;width:5px;height:5px;background:var(--ink);border-radius:50%}
.mobile-menu{display:none}
.mobile-menu summary{list-style:none;cursor:pointer;align-items:center;justify-content:center;width:44px;height:44px}
.mobile-menu summary::-webkit-details-marker{display:none}
.mobile-menu summary svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.5}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:24px;min-height:48px;padding:13px 20px;font-size:14px;font-weight:400;border:1px solid transparent;border-radius:2px;white-space:nowrap}
.button.dark,.button.lime{background:var(--ink);color:#fff}
.button.dark:hover,.button.lime:hover{background:#454540}
.button.outline{border-color:#c8c8c1;color:var(--ink)}
.button.outline:hover{background:var(--sage)}
.button .icon{width:16px;height:16px}
.text-link{display:inline-flex;align-items:center;gap:12px;color:var(--ink);min-height:44px;padding:8px 0;font-size:13px;text-underline-offset:5px}
.text-link .icon{width:15px;height:15px}
.text-link:hover{text-decoration:underline}
.services{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));margin-top:52px;margin-bottom:72px;border-block:1px solid var(--line)}
.service-card{min-width:0;padding-block:26px}
.service-card+.service-card{border-left:1px solid var(--line)}
.service-card h2{font-size:17px;font-weight:400;line-height:1.5;margin:0}
.service-card button{display:flex;align-items:center;justify-content:space-between;gap:16px;width:100%;min-height:44px;padding:4px 28px;text-align:left}
.service-card:first-child button{padding-left:0}
.service-card:last-child button{padding-right:0}
.service-card button .icon{width:18px;height:18px;transition:transform .2s}
.service-card button:hover .icon{transform:translateX(4px)}
.service-card button:hover{text-decoration:underline;text-underline-offset:5px}
.site-footer{background:var(--sage);color:var(--muted)}
.footer-main{padding-block:32px 24px}
.footer-main nav{display:flex;align-items:center;flex-wrap:wrap;gap:32px;font-size:12px}
.footer-main nav button{font-size:12px;padding:8px 0;min-height:44px}
.footer-main a:hover,.footer-main button:hover{color:var(--ink);text-decoration:underline;text-underline-offset:5px}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:24px;font-size:11px;padding-block:20px 28px;border-top:1px solid #e0e0d9;color:#787871}
dialog{padding:0;border:0;border-radius:3px;max-width:620px;width:calc(100% - 40px);max-height:88dvh;color:var(--text);background:#fff;box-shadow:0 16px 80px #24242214}
dialog::backdrop{background:#24242266}
.dialog-shell{position:relative;padding:48px 40px 36px}
.icon-button{width:44px;height:44px;display:grid;place-items:center;border-radius:2px;background:var(--sage)}
.close-dialog{position:absolute;top:12px;right:12px;z-index:5;background:none}
.close-dialog .icon{width:18px;height:18px}
.icon-button:hover{background:var(--sage)}
.dialog-title{font-size:26px;font-weight:500;line-height:1.5;margin:0 24px 18px 0}
.dialog-desc{font-size:14px;line-height:1.9;color:var(--muted);margin:0 0 24px}
.dialog-footnote{font-size:12px;color:var(--muted);line-height:1.8;margin:20px 0 0}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:flex;flex-direction:column;gap:8px;font-size:13px;margin-bottom:20px}
.field input,.field select{border:1px solid #dcdcd5;border-radius:2px;background:#fff;padding:12px;color:var(--ink);width:100%;min-width:0}
.field input:focus,.field select:focus{outline:1px solid var(--ink);outline-offset:0}
.option-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:24px}
.option{background:white;min-height:64px;padding:16px;border:1px solid var(--line);border-radius:2px;text-align:left;display:flex;align-items:center;gap:12px;font-size:14px}
.option:hover{border-color:#b3b3ab}
.option.selected{border-color:var(--ink);background:var(--sage)}
.option .icon{width:22px;height:22px;stroke:var(--muted)}
.option small{display:block;color:var(--muted);font-size:12px;margin-top:5px}
.dialog-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-top:28px}
.dialog-actions>.button{flex:1}
.secondary-button{min-height:44px;font-size:12px;color:var(--ink);padding:12px 0}
.step-track{display:flex;gap:6px;margin-bottom:28px}
.step-track>i{height:2px;background:var(--line);flex:1}
.step-track>i.active{background:var(--ink)}
.result-badge{font-size:12px;color:var(--muted);display:inline-block;margin:4px 0 16px}
.result-title{font-size:30px;font-weight:500;margin:0 0 16px}
.recommendations{padding:20px;background:var(--sage);border-radius:2px;margin-top:24px}
.recommendations h3{font-size:14px;font-weight:500;margin:0 0 10px}
.recommendations p{font-size:13px;line-height:1.9;margin:6px 0;color:var(--muted)}
.simple-list{list-style:none;padding:0;margin:24px 0}
.simple-list li{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px;color:var(--muted)}
.simple-list .icon{width:17px;height:17px;stroke:var(--muted)}
.notice{padding:18px;background:var(--sage);border-radius:2px;font-size:13px;line-height:1.9;color:var(--muted)}
.mini-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:24px 0}
.mini-step{border-top:1px solid var(--line);padding:16px 0}
.mini-step h3{font-size:14px;font-weight:500;margin:0 0 10px}
.mini-step p{font-size:12px;color:var(--muted);line-height:1.9;margin:0}
.empty-pets{padding:32px;text-align:center;background:var(--sage);border-radius:2px;margin:24px 0}
.empty-pets .icon{margin:0 auto 16px;width:28px;height:28px;fill:#b4b4aa;stroke:none}
.empty-pets p{font-size:14px;color:var(--muted);line-height:1.9;margin:0}
.saved-pet{display:flex;align-items:center;gap:14px;padding:18px;border:1px solid var(--line);border-radius:2px;margin:16px 0}
.saved-pet>svg{width:32px;height:32px;fill:none;stroke:var(--muted);stroke-width:1.4}
.saved-pet strong{font-size:17px;font-weight:500;display:block}
.saved-pet span{font-size:12px;color:var(--muted);display:block;margin-top:5px}
.saved-pet>button{margin-left:auto;font-size:12px;color:var(--muted)}
.saved-plans{font-size:13px;color:var(--muted);line-height:1.9;padding-top:12px}
.diy-layout{display:grid;grid-template-columns:190px minmax(0,1fr);gap:28px;align-items:center}
.diy-preview{height:230px;border-radius:2px;background:var(--sage);display:grid;place-items:center;position:relative;overflow:hidden}
.diy-preview .pet-tag{position:relative;inset:auto;transform:none;width:118px;height:131px;box-shadow:none}
.diy-preview .pet-tag:before{left:55px}
.diy-preview .pet-tag strong{max-width:103px;font-size:24px;letter-spacing:1px;overflow:hidden}
.diy-preview>span{position:absolute;font-size:11px;bottom:13px;color:var(--muted)}
.swatches{display:flex;gap:12px;margin:12px 0 22px}
.swatch{width:32px;height:32px;border-radius:2px;border:3px solid transparent;background:var(--swatch);outline:1px solid #0000000d}
.swatch.selected{border-color:white;outline-color:var(--ink)}
.diy-kind{display:flex;gap:8px}
.diy-kind button{font-size:12px;border:1px solid var(--line);border-radius:2px;padding:8px 10px}
.diy-kind button.selected{background:var(--sage);border-color:var(--ink)}
.toast{position:fixed;bottom:24px;left:50%;transform:translate(-50%,20px);background:var(--ink);color:#fff;padding:14px 22px;border-radius:2px;z-index:100;font-size:13px;opacity:0;visibility:hidden;transition:opacity .15s,transform .15s;max-width:90%;text-align:center}
.toast.visible{transform:translate(-50%,0);opacity:1;visibility:visible}
.privacy-body{font-size:14px;line-height:1.9;color:var(--muted)}
.privacy-body h3{font-size:16px;font-weight:500;color:var(--ink);margin:22px 0 10px}
.privacy-body .button{margin-top:18px}
.link-text{text-decoration:underline;text-underline-offset:5px;font-size:14px;color:var(--ink)}
@media(max-width:1000px){.wrap{width:calc(100% - 80px)}.header-inner{gap:32px}.desktop-nav{gap:28px}.brand-logo{width:132px}.pet-account{padding-left:24px}.service-card button{padding-inline:20px}.services{margin-top:40px;margin-bottom:56px}}
@media(max-width:700px){
  html{scroll-padding-top:84px}
  .wrap{width:calc(100% - 40px)}
  .site-header{height:68px}
  .header-inner{gap:12px}
  .brand-logo{width:122px}
  .desktop-nav{display:none}
  .mobile-menu{display:block;margin-left:auto}
  .mobile-menu summary{display:flex}
  .mobile-menu nav{position:absolute;top:100%;left:0;right:0;display:flex;flex-direction:column;background:#fff;padding:12px 20px 20px;border-bottom:1px solid var(--line)}
  .mobile-menu nav a{font-size:14px;padding:14px 0}
  .mobile-menu nav a[aria-current]{font-weight:600}
  .pet-account{padding:0 0 0 16px;width:40px}
  .pet-account>span:not(.saved-dot){display:none}
  .services{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:24px;margin-bottom:40px;border-top:0}
  .service-card{padding-block:18px}
  .service-card:nth-child(3){border-left:0}
  .service-card:nth-child(n+3){border-top:1px solid var(--line)}
  .service-card h2{font-size:15px}
  .service-card button{padding-inline:16px}
  .service-card:nth-child(odd) button{padding-left:0}
  .service-card:nth-child(even) button{padding-right:0}
  .service-card button .icon{width:16px;height:16px}
  .footer-main{padding-block:20px 12px}
  .footer-main nav{gap:24px;font-size:11px}
  .footer-main nav button{font-size:11px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:8px;padding-block:20px 24px;font-size:10px}
  .dialog-shell{padding:48px 24px 28px}
  .dialog-title{font-size:23px}
  .dialog-desc{font-size:13px}
  .option{padding:13px;font-size:13px;gap:9px}
  .option small{font-size:11px}
  .dialog-actions{gap:12px}
  .dialog-actions .button{font-size:13px;padding:12px 16px}
  .dialog-footnote{font-size:11px}
  .diy-layout{grid-template-columns:1fr;gap:24px}
  .diy-preview{height:188px}
  .diy-fields{display:block}
  .diy-fields>div+div{margin-top:22px}
  .diy-kind button{white-space:nowrap;flex:none}
  .mini-steps{grid-template-columns:1fr;gap:0}
  .mini-step{padding:14px 0}
  .mini-step p br{display:none}
}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}.dialog-shell{padding-inline:20px}.option-grid{gap:8px}.service-card button{padding-inline:12px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important}}