:root{--cream:#fff9f1;--paper:#fffdf9;--ink:#56392d;--muted:#806b60;--line:#eadfd3;--rose:#edb2b8;--rose-soft:#f7dfe0;--mint:#dcebe2;--blue:#dcecf2;--sand:#ead8bd;--shadow:0 22px 50px rgba(86,57,45,.1);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);line-height:1.55}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer;border:0}.shell{width:min(1160px,calc(100% - 40px));margin:0 auto}.demo-bar{height:34px;background:var(--ink);color:#fff6ec;display:flex;align-items:center;justify-content:center;gap:10px;font-size:12px;letter-spacing:.02em}.demo-dot{width:6px;height:6px;background:var(--rose);border-radius:50%}.site-header{height:82px;background:rgba(255,249,241,.92);backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:0 max(20px,calc((100% - 1160px)/2));position:sticky;top:0;z-index:10;border-bottom:1px solid rgba(234,223,211,.7)}.brand{display:flex;align-items:center;gap:10px}.brand-mark{display:grid;place-items:center;width:38px;height:38px;border-radius:13px;background:var(--rose);color:var(--ink);font-family:Georgia,serif;font-size:25px;font-weight:800}.brand strong,.brand small{display:block;line-height:1}.brand strong{font-size:15px;letter-spacing:.2em}.brand small{font-size:9px;letter-spacing:.28em;color:var(--muted);margin-top:6px}.desktop-nav{display:flex;gap:30px;font-size:14px;color:var(--muted)}.desktop-nav a:hover,.text-link:hover{color:var(--ink)}.header-actions{display:flex;align-items:center;gap:12px}.lang-switch,.cart-button{background:var(--paper);border:1px solid var(--line);color:var(--ink);border-radius:999px;height:38px;padding:0 14px}.lang-switch{font-size:12px;font-weight:700}.cart-button{position:relative;padding:0 12px;font-size:16px}.cart-button b{position:absolute;right:-5px;top:-7px;display:grid;place-items:center;min-width:18px;height:18px;padding:0 4px;border-radius:99px;background:var(--ink);color:#fff;font-size:10px}.hero{min-height:570px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:50px;padding-top:55px;padding-bottom:48px}.hero-copy{padding-left:30px}.eyebrow{font-size:11px;letter-spacing:.2em;color:#ac776e;font-weight:800}.hero h1{font:700 clamp(46px,6vw,76px)/1.06 Georgia,"Songti SC",serif;letter-spacing:-.06em;margin:19px 0 22px;max-width:580px}.hero p{max-width:470px;font-size:18px;color:var(--muted);margin:0 0 28px}.hero-actions{display:flex;align-items:center;gap:23px}.button{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:13px 22px;font-weight:750;font-size:14px;transition:transform .2s,box-shadow .2s}.button:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(86,57,45,.16)}.button-dark{background:var(--ink);color:#fffaf4}.button-light{background:#fffaf4;color:var(--ink)}.text-link{font-size:13px;font-weight:750;color:var(--muted)}.hero-note{display:flex;align-items:center;gap:9px;margin-top:30px;color:#a08472;font-size:12px}.hero-note span:first-child{color:#bf7a78;font-size:20px}.hero-art{height:430px;position:relative;background:var(--rose-soft);border-radius:45% 45% 28px 28px;overflow:hidden;box-shadow:var(--shadow)}.sun{position:absolute;width:250px;height:250px;border-radius:50%;background:#f8cf99;right:40px;top:35px}.cat-portrait{position:absolute;width:270px;height:260px;background:#56392d;border-radius:49% 49% 46% 46%;right:70px;bottom:53px;color:#fff1e5;display:grid;place-items:center;box-shadow:16px 18px 0 rgba(86,57,45,.1)}.cat-portrait:after{content:"";position:absolute;width:160px;height:55px;bottom:30px;background:#edb2b8;border-radius:50%}.ear{position:absolute;width:75px;height:100px;background:#56392d;top:-41px;z-index:-1}.ear.left{left:8px;transform:rotate(-29deg);border-radius:20px 70px 0 40px}.ear.right{right:8px;transform:rotate(29deg);border-radius:70px 20px 40px 0}.cat-face{font:700 51px/1 Georgia,serif;position:relative;z-index:1;margin-top:-23px}.cat-whiskers{position:absolute;font-size:20px;bottom:76px;z-index:2;letter-spacing:13px}.art-card{position:absolute;background:rgba(255,253,249,.86);padding:14px 17px;font-family:Georgia,serif;font-size:13px;line-height:1.15;box-shadow:0 9px 18px rgba(86,57,45,.09)}.art-card b{font-size:17px}.card-one{left:25px;top:80px;transform:rotate(-7deg)}.card-two{right:23px;bottom:22px;transform:rotate(5deg);text-align:center}.trust-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:24px 0;margin-bottom:112px}.trust-strip div{display:flex;align-items:center;justify-content:center;gap:13px;border-right:1px solid var(--line)}.trust-strip div:last-child{border:0}.trust-strip strong{font:700 22px Georgia,serif}.trust-strip span{color:var(--muted);font-size:12px}.shop-section{padding-bottom:112px}.section-heading{display:flex;align-items:end;justify-content:space-between;gap:40px;margin-bottom:30px}.section-heading h2,.story h2,.support h2{font:700 42px/1.1 Georgia,"Songti SC",serif;margin:12px 0 0;letter-spacing:-.04em}.section-heading p{max-width:350px;color:var(--muted);font-size:13px;margin:0}.category-tabs{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:29px}.category-tabs button{background:transparent;color:var(--muted);border:1px solid var(--line);padding:10px 16px;border-radius:999px;font-size:13px}.category-tabs button.active,.category-tabs button:hover{background:var(--ink);border-color:var(--ink);color:#fffaf4}.product-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}.product-card{background:var(--paper);border:1px solid var(--line);border-radius:19px;overflow:hidden;position:relative;transition:transform .2s,box-shadow .2s}.product-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}.product-visual{height:220px;display:grid;place-items:center;position:relative;overflow:hidden}.product-visual:before{content:"";position:absolute;width:160px;height:160px;border-radius:50%;background:rgba(255,255,255,.36);right:-26px;bottom:-38px}.tone-rose{background:#f5dadd}.tone-sand{background:#ead8bd}.tone-mint{background:#dcebe2}.tone-blue{background:#dcecf2}.product-icon{font-size:74px;filter:drop-shadow(0 12px 12px rgba(86,57,45,.12));position:relative}.demo-pill{position:absolute;top:12px;left:12px;background:rgba(255,253,249,.85);color:#9e6b64;border-radius:99px;padding:5px 9px;font-size:10px;font-weight:800;letter-spacing:.08em}.product-info{padding:17px}.product-meta{display:flex;justify-content:space-between;gap:10px;align-items:start}.product-info h3{font-size:16px;line-height:1.25;margin:0 0 8px;letter-spacing:-.02em}.product-info p{color:var(--muted);font-size:12px;line-height:1.55;margin:0 0 11px;min-height:38px}.spec{font-size:11px;color:#9b7f70}.product-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:13px}.price{font:700 16px Georgia,serif}.add-button{width:33px;height:33px;border-radius:50%;background:var(--ink);color:#fff;font-size:20px;line-height:1}.add-button:disabled{background:#d7c9bd;cursor:not-allowed}.empty-state{border:1px dashed #d7c3b2;border-radius:20px;padding:42px 25px;text-align:center;color:var(--muted);background:rgba(255,253,249,.48);margin-bottom:20px}.empty-state.hidden{display:none}.empty-icon{display:block;font-size:40px;color:#bb8c82}.empty-state strong{display:block;color:var(--ink);margin:8px 0}.empty-state p{font-size:13px;margin:0}.story{display:grid;grid-template-columns:1fr 1fr;gap:18px;padding-bottom:112px}.story-card{min-height:350px;padding:46px;border-radius:27px}.story-main{background:var(--ink);color:#fff9f1}.story-main .eyebrow{color:var(--rose)}.story-main h2{max-width:380px}.story-main p{max-width:400px;color:#e7d6c8;margin:22px 0 30px}.story-points{display:grid;grid-template-columns:1fr 1fr;gap:15px}.story-points article{background:var(--paper);border:1px solid var(--line);padding:26px;border-radius:20px}.story-points span{color:#bb817a;font:700 25px Georgia,serif}.story-points h3{margin:25px 0 8px;font-size:15px}.story-points p{color:var(--muted);font-size:13px;margin:0}.support{display:grid;grid-template-columns:1fr 1fr;gap:40px;padding:80px 0;border-top:1px solid var(--line)}.support h2{margin-bottom:18px}.support>div>p{color:var(--muted);max-width:430px}.support-box{background:var(--mint);border-radius:24px;padding:28px;display:flex;flex-direction:column;justify-content:space-between;min-height:190px}.support-icon{font-size:30px;display:block;margin-bottom:20px}.support-box strong{font-size:16px}.support-box p{color:#63766b;font-size:13px}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;border-top:1px solid var(--line);padding:32px 0 45px;color:var(--muted);font-size:12px}.footer-brand{color:var(--ink)}.footer-brand .brand-mark{width:30px;height:30px;font-size:20px}.footer-brand strong{font-size:11px}.footer-brand small{font-size:7px;margin-top:4px}.site-footer small{line-height:2}.admin-link{color:var(--ink);font-weight:700}.drawer-backdrop{position:fixed;inset:0;background:rgba(45,30,24,.34);z-index:19;opacity:0;pointer-events:none;transition:opacity .25s}.drawer{position:fixed;z-index:20;right:0;top:0;height:100vh;width:min(440px,100%);background:var(--paper);box-shadow:-15px 0 45px rgba(45,30,24,.14);transform:translateX(100%);transition:transform .25s;display:flex;flex-direction:column;padding:31px}.drawer.open{transform:translateX(0)}.drawer.open+.drawer-backdrop{opacity:1;pointer-events:auto}.drawer-head{display:flex;justify-content:space-between;align-items:start;border-bottom:1px solid var(--line);padding-bottom:20px}.drawer h2{font:700 35px Georgia,serif;margin:8px 0 0}.icon-button{width:34px;height:34px;border-radius:50%;background:var(--cream);color:var(--ink);font-size:22px}.cart-lines{flex:1;overflow:auto;padding:20px 0}.cart-line{display:flex;gap:13px;border-bottom:1px solid var(--line);padding:14px 0}.cart-line-visual{width:58px;height:58px;border-radius:14px;display:grid;place-items:center;font-size:25px;flex:0 0 auto}.cart-line h4{margin:0 0 4px;font-size:14px}.cart-line small{color:var(--muted)}.quantity-row{display:flex;align-items:center;gap:9px;margin-top:7px}.quantity-row button{background:var(--cream);width:24px;height:24px;border-radius:50%;color:var(--ink)}.cart-footer{border-top:1px solid var(--line);padding-top:18px}.total-row{display:flex;justify-content:space-between;font-size:16px}.total-row strong{font-family:Georgia,serif}.tiny,.muted{font-size:12px;color:var(--muted)}.full{width:100%;margin-top:10px}.modal{position:fixed;inset:0;z-index:30;display:grid;place-items:center;background:rgba(45,30,24,.4);padding:20px}.modal.hidden{display:none}.modal-card{background:var(--paper);width:min(440px,100%);padding:32px;border-radius:24px;position:relative;box-shadow:var(--shadow)}.modal-close{position:absolute;right:20px;top:20px}.modal-card h2{font:700 34px Georgia,serif;margin:10px 0 5px}.modal-card form{margin-top:22px}.modal-card label{display:block;font-size:12px;font-weight:700;margin-bottom:14px}.modal-card input,.modal-card textarea{display:block;width:100%;border:1px solid var(--line);background:#fffaf4;border-radius:10px;padding:11px;margin-top:6px;outline:none}.modal-card input:focus,.modal-card textarea:focus{border-color:var(--rose)}.toast{position:fixed;left:50%;bottom:25px;transform:translate(-50%,20px);background:var(--ink);color:#fff9f1;padding:12px 18px;border-radius:99px;font-size:13px;opacity:0;pointer-events:none;transition:all .25s;z-index:50}.toast.show{opacity:1;transform:translate(-50%,0)}.admin-page{min-height:100vh}.admin-shell{width:min(1180px,calc(100% - 40px));margin:0 auto}.admin-header{display:flex;justify-content:space-between;align-items:center;padding:28px 0;border-bottom:1px solid var(--line)}.admin-header h1{font:700 32px Georgia,serif;margin:10px 0 0}.admin-actions{display:flex;gap:8px;align-items:center}.admin-layout{display:grid;grid-template-columns:210px 1fr;gap:27px;padding:28px 0}.admin-nav{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:10px;height:max-content}.admin-nav button{width:100%;text-align:left;background:transparent;padding:12px 14px;border-radius:10px;color:var(--muted)}.admin-nav button.active,.admin-nav button:hover{background:var(--ink);color:#fff}.dashboard-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:13px}.stat-card{background:var(--paper);border:1px solid var(--line);border-radius:17px;padding:19px}.stat-card span{color:var(--muted);font-size:12px}.stat-card strong{display:block;font:700 30px Georgia,serif;margin-top:12px}.admin-panel{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:24px;margin-top:18px}.admin-panel h2{font:700 25px Georgia,serif;margin:0 0 17px}.admin-table{width:100%;border-collapse:collapse;font-size:13px}.admin-table th,.admin-table td{text-align:left;padding:13px 8px;border-bottom:1px solid var(--line);vertical-align:middle}.admin-table th{color:var(--muted);font-weight:600}.status{display:inline-flex;border-radius:99px;padding:4px 8px;font-size:11px;background:var(--mint)}.status.off{background:var(--rose-soft);color:#9e605d}.table-action{background:var(--cream);color:var(--ink);border:1px solid var(--line);padding:7px 10px;border-radius:8px;font-size:12px}.admin-form{display:grid;grid-template-columns:1fr 1fr;gap:15px}.admin-form label{font-size:12px;color:var(--muted);font-weight:700}.admin-form input,.admin-form textarea,.admin-form select{width:100%;display:block;background:#fffaf4;border:1px solid var(--line);padding:10px;border-radius:9px;margin-top:6px;color:var(--ink)}.admin-form .wide{grid-column:1/-1}.form-actions{display:flex;gap:10px;justify-content:flex-end;grid-column:1/-1;border-top:1px solid var(--line);padding-top:15px}.admin-note{background:var(--blue);border-radius:15px;padding:14px;font-size:12px;color:#5d7076;margin-bottom:18px}.hidden{display:none!important}@media(max-width:850px){.desktop-nav{display:none}.hero{grid-template-columns:1fr;gap:25px;padding-top:35px}.hero-copy{padding-left:0}.hero-art{height:360px}.cat-portrait{right:calc(50% - 135px);bottom:40px}.product-grid{grid-template-columns:repeat(2,1fr)}.story,.support{grid-template-columns:1fr}.section-heading{display:block}.section-heading p{margin-top:17px}.admin-layout{grid-template-columns:1fr}.admin-nav{display:flex;overflow:auto;gap:5px}.admin-nav button{white-space:nowrap;width:auto}.dashboard-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:520px){.shell{width:min(100% - 28px,1160px)}.demo-bar{font-size:10px}.demo-bar span:last-child{display:none}.site-header{padding:0 14px;height:70px}.brand strong{font-size:12px}.hero h1{font-size:49px}.hero p{font-size:16px}.hero-art{height:300px}.cat-portrait{width:200px;height:195px;right:calc(50% - 100px)}.cat-face{font-size:39px}.sun{width:180px;height:180px}.card-one{left:13px;top:56px}.card-two{right:12px}.trust-strip{margin-bottom:70px}.trust-strip div{display:block;text-align:center}.trust-strip strong,.trust-strip span{display:block}.trust-strip strong{font-size:18px}.product-grid{grid-template-columns:1fr 1fr;gap:10px}.product-visual{height:160px}.product-icon{font-size:52px}.product-info{padding:12px}.product-info h3{font-size:14px}.product-info p{font-size:11px;min-height:52px}.story-card{padding:28px;min-height:300px}.story-points{grid-template-columns:1fr}.site-footer{display:grid;grid-template-columns:1fr 1fr}.admin-link{justify-self:end}.admin-form{grid-template-columns:1fr}.admin-form .wide,.form-actions{grid-column:auto}.admin-table{font-size:11px}.admin-table th:nth-child(3),.admin-table td:nth-child(3){display:none}}
/* Tangyuan Pet brand avatar: original supplied logo kept as a separate asset. */
.brand-avatar{display:block;width:38px;height:38px;border-radius:13px;object-fit:contain;background:#fff;border:1px solid var(--line);padding:2px}
.footer-brand .brand-avatar{width:30px;height:30px}
.demo-pill-strong{background:var(--ink);color:#fffaf4;letter-spacing:.02em;max-width:calc(100% - 24px);white-space:normal;line-height:1.25}
.detail-demo-strong{border-left:3px solid var(--ink);padding-left:10px;color:var(--ink);font-weight:700}
.cart-demo-label{display:block;width:max-content;max-width:100%;margin:2px 0 5px;padding:3px 7px;border-radius:6px;background:var(--ink);color:#fffaf4;font-size:10px;font-weight:800;line-height:1.25}
.demo-only-text{color:var(--ink);font-weight:800}