:root{--paper:#f8f7f2;--ink:#262622;--muted:#6b6b61;--gold:#ad9053;--line:#e1dfd5;--serif:"Noto Serif CJK SC","Songti SC",SimSun,serif}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;font-size:15px;line-height:1.8}a{color:inherit;text-decoration:none}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:2px solid #806126;outline-offset:6px}svg{display:block;max-width:100%}h1,h2,h3,p,figure{margin:0}h2{font-family:var(--serif);font-weight:500;font-size:34px;line-height:1.5;letter-spacing:1px}h3{font-weight:500}p{color:var(--muted)}.wrap{max-width:1240px;margin:auto;padding-left:48px;padding-right:48px}.preview-bar{padding:5px 16px;text-align:center;background:#eeeade;color:#716349;font-size:11px;letter-spacing:1px}.preview-bar span{margin:0 10px}.header{max-width:1440px;margin:auto;min-height:92px;padding:16px 6%;display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);gap:24px}.brand{display:flex;align-items:center;gap:21px}.brand svg{width:106px;height:44px;mix-blend-mode:multiply}.brand-divider{width:1px;height:22px;background:var(--line)}.brand-caption{font-size:11px;color:var(--muted);letter-spacing:2px}.header nav{display:flex;align-items:center;gap:34px;font-size:13px}.header nav a{padding:8px 0}.header nav a:hover,.text-link:hover{color:#806126}.header nav a:last-child{border-bottom:1px solid var(--gold)}.header nav span{padding-left:14px}.hero{min-height:646px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:40px;padding-top:44px;padding-bottom:42px}.eyebrow{font-size:10px;letter-spacing:2.4px;color:#806b43;margin-bottom:23px;font-weight:600}.hero .eyebrow{display:flex;align-items:center;gap:12px}.hero .eyebrow>span{display:block;width:24px;height:1px;background:var(--gold)}h1{width:350px;max-width:90%;margin-left:-7px;margin-bottom:12px}h1 svg{mix-blend-mode:multiply;width:100%;height:auto}.hero-tagline{font-family:var(--serif);font-size:34px;line-height:1.6;letter-spacing:4px;color:var(--ink)}.hero-description{font-size:13px;line-height:2.1;margin-top:20px}.hero-actions{display:flex;align-items:center;gap:28px;margin-top:29px}.button{display:inline-flex;align-items:center;justify-content:space-between;min-height:48px;padding:11px 23px;gap:33px;font-size:12px;letter-spacing:1px;transition:background .2s,transform .2s}.button-dark{color:white;background:var(--ink)}.button-dark:hover{background:#514631;transform:translateY(-2px)}.text-link{font-size:12px;display:inline-flex;gap:18px;align-items:center;padding:7px 0;border-bottom:1px solid var(--line)}.hero-note{margin-top:38px;font-size:10px;display:flex;align-items:center;gap:8px;color:#77776c}.small-square{width:5px;height:5px;border:1px solid var(--gold)}.dot{margin:0 2px}.hero-art{position:relative;min-height:535px;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at 48% 45%,#eae6d9 0%,#f0ede4 42%,transparent 70%)}.art-ring{position:absolute;border:1px solid #e1dbca;border-radius:50%;width:430px;height:430px;max-width:100%;transform:rotate(-20deg)}.ring-two{width:360px;height:480px;opacity:.45}.pack-figure{position:relative;width:300px;transform:rotate(-5deg);z-index:1}.pack-front{border-radius:10px 10px 20px 20px;background:#fff;box-shadow:22px 32px 35px -20px #60553c66,-5px 3px 16px #a2977822;border:1px solid #dad7cd;overflow:hidden;position:relative}.pack-front:after{content:"";position:absolute;inset:0;pointer-events:none;background:linear-gradient(92deg,#b1a88a20,transparent 5%,#fff3 48%,transparent 80%,#c3bba933 98%);box-shadow:inset 5px 0 5px #e5e0d133,inset -6px 0 4px #aaa38b22}.zipper{height:28px;border-bottom:4px double #e4e0d5;margin:0 5px;background:repeating-linear-gradient(0deg,#f8f7f3 0 2px,#eeece7 2px 3px)}.pack-base{height:22px;background:linear-gradient(#fff,#eeece5);border-top:1px solid #eee}.pack-front svg{width:100%}.pack-figure figcaption{margin-top:22px;text-align:center;font-size:9px;letter-spacing:1px;transform:rotate(5deg);color:#777366}.pack-figure figcaption span{margin:0 8px;color:var(--gold)}.vertical-note{position:absolute;right:1%;top:50px;writing-mode:vertical-rl;color:#857650;font-family:var(--serif);font-size:15px;letter-spacing:6px}.vertical-note span{font-family:inherit;font-size:10px;color:#a39678}.art-coordinate{position:absolute;bottom:10px;right:0;font-size:8px;letter-spacing:2px;line-height:1.8;color:#9a9485}.warning-band{background:#282823;color:#f8f7f2;padding:19px 8%;display:flex;align-items:center;justify-content:center;gap:16px}.warning-band p{font-size:16px;letter-spacing:3px;color:inherit}.warning-band strong{font-weight:400;margin-left:10px}.warning-mark{display:flex;align-items:center;justify-content:center;width:17px;height:17px;border:1px solid #b6ac8b;color:#d8ceb2;border-radius:50%;font-size:11px}.warning-tail{font-size:10px;letter-spacing:1px;margin-left:auto;color:#bab8a9}.section{padding-top:87px;padding-bottom:85px}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:38px}.section-heading .eyebrow{margin-bottom:14px}.section-intro{font-size:12px;line-height:2}.product-grid{display:grid;grid-template-columns: .95fr 1.05fr;border:1px solid var(--line);background:#fffefa}.product-identity{position:relative;overflow:hidden;background:#efede3;padding:36px 36px 30px;display:flex;flex-direction:column}.outline-label{font-size:10px;letter-spacing:1.3px;border:1px solid #c9b98e;padding:4px 11px;align-self:flex-start;color:#756443;display:inline-block}.product-identity h3{font-family:var(--serif);font-size:30px;letter-spacing:4px;margin-top:18px}.product-identity>p{font-size:11px;letter-spacing:2px;margin-top:3px}.architecture{mix-blend-mode:multiply;width:calc(100% + 72px);max-width:none;margin:20px -36px -18px;opacity:.9}.product-stats{border-top:1px solid #d4cdb9;padding-top:22px;display:flex;margin-top:auto;position:relative;gap:52px}.product-stats b{font-family:Georgia,serif;font-weight:400;font-size:42px;line-height:1}.product-stats b span{font-family:var(--serif);font-size:13px;margin-left:7px}.product-stats p{font-size:10px;letter-spacing:1px;margin-top:9px}.source-label{font-size:9px;color:#716b5b;margin-top:19px}.product-information{padding:32px 38px}.info-heading{display:flex;align-items:center;justify-content:space-between}.info-heading h3{font-size:17px}.status-tag{font-size:10px;padding:1px 8px;background:#f0ede4;color:#796849}.spec-list{font-size:12px;margin:19px 0 0}.spec-list>div{display:grid;grid-template-columns:90px 1fr;gap:12px;padding:12px 0;border-bottom:1px solid #eceae1}.spec-list dt{color:var(--muted)}.spec-list dd{margin:0;overflow-wrap:anywhere}.ingredients{margin-top:10px;font-size:12px}.ingredients summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;padding:12px 0}.ingredients summary::-webkit-details-marker{display:none}.ingredients summary span{font-size:17px}.ingredients[open] summary span{transform:rotate(45deg)}.ingredients p{font-size:11px;line-height:2;padding-bottom:10px}.source-link{font-size:11px;margin-top:7px}.fine-print{font-size:10px;margin-top:15px}.about-section{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#eeece3}.about-grid{display:grid;grid-template-columns:1fr 1fr;padding-top:70px;padding-bottom:65px;gap:80px}.about-grid .eyebrow{margin-bottom:15px}.about-brand{font-family:var(--serif);font-size:48px;letter-spacing:9px;line-height:1.65;margin-top:24px;color:#c2b593}.about-brand span{padding-left:74px}.about-content{padding-top:10px}.about-lead{font-family:var(--serif);font-size:23px;line-height:1.9;color:var(--ink);margin:22px 0 12px}.about-content>p:not(.about-lead){font-size:12px;line-height:2.1}.pending-note{margin-top:20px;padding-left:12px;border-left:2px solid #baab88}.about-content .text-link{margin-top:23px;border-color:#c9c2ae}.guidance-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:36px}.guidance-grid article{border-top:1px solid #c8bc9b;padding-top:23px}.guidance-number{font-size:12px;font-family:Georgia,serif;color:var(--gold)}.guidance-grid h3{font-family:var(--serif);font-size:20px;margin:14px 0 12px}.guidance-grid p{font-size:12px;line-height:2.1}.guidance-source{font-size:10px;margin-top:25px}.contact-section{padding-top:37px;padding-bottom:40px;display:grid;grid-template-columns:1fr 1fr;gap:40px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.contact-section .eyebrow{margin-bottom:10px}.contact-section h2{font-size:28px}.contact-section>div>p:last-child{font-size:12px;margin-top:8px}.contact-content{display:flex;align-items:center;gap:21px}.contact-content h3{font-size:16px;margin-bottom:7px}.contact-content p{font-size:12px}.contact-icon{height:45px;width:45px;flex-shrink:0;border:1px solid #c5b99b;display:grid;place-items:center;font-size:24px;color:#9a8251}.contact-content a{border-bottom:1px solid var(--gold);overflow-wrap:anywhere}.contact-content>div{min-width:0}.footer{padding-top:38px;padding-bottom:25px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:22px}.footer-brand{font-family:var(--serif);font-size:23px;letter-spacing:3px}.footer-brand span{display:block;font-size:7px;font-family:sans-serif;letter-spacing:3px}.footer>p{font-size:10px;letter-spacing:1px}.back-top{font-size:10px}.footer-bottom{flex-basis:100%;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;padding-top:20px;border-top:1px solid var(--line);font-size:9px;color:#767469}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:-100px;left:16px;z-index:10;background:var(--ink);color:white;padding:10px 20px}.skip-link:focus{top:10px}[hidden]{display:none!important}section[id]{scroll-margin-top:20px}
@media(min-width:1440px){.hero{min-height:710px}.hero-art{min-height:580px}.pack-figure{width:326px}}
@media(max-width:900px){.wrap{padding-left:30px;padding-right:30px}.header{padding:15px 30px}.brand-caption,.brand-divider{display:none}.hero{gap:15px;min-height:600px}.hero-art{min-height:470px}.pack-figure{width:250px}.art-ring{width:310px;height:350px}.ring-two{width:275px;height:400px}.hero-tagline{font-size:29px}.hero h1{width:285px}.hero-description{font-size:12px}.hero-actions{gap:18px}.button{padding:10px 17px;gap:20px}.warning-tail{display:none}.product-information{padding:25px}.product-identity{padding:28px}.architecture{width:calc(100% + 56px);margin-left:-28px;margin-right:-28px}.about-grid{gap:40px}.about-brand{font-size:40px}.section{padding-top:65px;padding-bottom:65px}h2{font-size:29px}.guidance-grid{gap:24px}}
@media(max-width:600px){html{scroll-padding-top:24px}.wrap{padding-left:24px;padding-right:24px}.preview-bar{font-size:9px;letter-spacing:.4px}.header{min-height:72px;padding:12px 22px;gap:10px}.brand svg{width:85px;height:36px}.header nav{gap:17px;font-size:11px}.header nav span{display:none}.header nav a{padding:9px 0}.hero{grid-template-columns:1fr;gap:5px;padding-top:35px;padding-bottom:26px}.hero-copy{position:relative;z-index:2}.hero .eyebrow{font-size:9px;margin-bottom:15px}.hero h1{width:262px;margin-bottom:9px;margin-left:-5px}.hero-tagline{font-size:28px;letter-spacing:3px}.hero-tagline br{display:none}.hero-description{font-size:12px;margin-top:14px;line-height:2}.hero-actions{margin-top:22px;gap:25px}.hero-note{margin-top:20px;font-size:9px}.hero-art{min-height:390px;margin-top:4px}.pack-figure{width:231px}.art-ring{width:315px;height:315px}.ring-two{width:260px;height:350px}.vertical-note{right:0;top:33px;font-size:12px}.art-coordinate{bottom:3px;font-size:7px}.pack-figure figcaption{font-size:8px;margin-top:15px}.warning-band{padding:15px 16px;gap:11px}.warning-band p{font-size:12px;letter-spacing:1px}.warning-band strong{margin-left:5px}.warning-mark{width:15px;height:15px;font-size:10px}.section{padding-top:48px;padding-bottom:48px}.section-heading{display:block;margin-bottom:25px}.section-heading .eyebrow{font-size:9px;margin-bottom:12px}h2{font-size:25px;letter-spacing:0}.section-intro{margin-top:13px;font-size:11px}.section-intro br{display:none}.product-grid{grid-template-columns:1fr}.product-identity{padding:26px}.product-identity h3{font-size:27px}.architecture{width:calc(100% + 52px);margin:14px -26px -12px;max-height:190px}.product-stats{padding-top:18px;gap:60px}.product-stats b{font-size:36px}.product-information{padding:25px}.spec-list>div{grid-template-columns:76px 1fr}.about-grid{grid-template-columns:1fr;gap:25px;padding-top:44px;padding-bottom:44px}.about-brand{display:none}.about-content{padding-top:0}.about-lead{font-size:21px;margin-top:18px}.about-content .text-link{margin-top:17px}.guidance-grid{grid-template-columns:1fr;gap:25px}.guidance-grid article{padding-top:18px}.guidance-grid h3{display:inline;margin-left:15px;font-size:18px}.guidance-grid p{margin-top:12px}.guidance-source{font-size:9px}.contact-section{grid-template-columns:1fr;gap:24px;padding-top:30px;padding-bottom:30px;margin:0 24px;padding-left:0;padding-right:0}.contact-section h2{font-size:25px}.contact-content{gap:16px}.contact-content h3{font-size:15px}.footer{padding-top:28px;gap:18px}.footer>p{flex-basis:100%;order:2}.footer-bottom{order:3;font-size:8px;gap:6px}.footer-brand{font-size:21px}.back-top{margin-left:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}
.hero-art{overflow:hidden}.hero-copy{background:var(--paper)}
.rewards-section{border-top:1px solid var(--line)}.rewards-overview{font-size:13px;margin-top:-16px;margin-bottom:26px}.reward-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.reward-card{background:#f0ebdf;border:1px solid #d9cfb9;padding:32px;display:flex;flex-direction:column;align-items:flex-start}.reward-collect{background:#f4eee7}.reward-value{font-family:Georgia,serif;font-size:66px;color:#6c2c1e;line-height:1;margin:28px 0 23px}.reward-value span{font-family:var(--serif);font-size:20px;margin:0 10px}.reward-characters{display:flex;gap:14px;margin:28px 0 23px}.reward-characters span{border:1px solid #7c3b2c;border-radius:50%;width:66px;height:66px;display:grid;place-items:center;color:#6c2c1e;font-family:var(--serif);font-size:38px}.reward-characters span:last-child{color:#a22e21}.reward-card h3{font-family:var(--serif);font-size:24px;margin-bottom:14px}.reward-card>p{font-size:14px;line-height:2;margin-bottom:20px}.reward-requirement{font-size:12px;border-top:1px solid #d9cfb9;padding-top:15px;width:100%;margin-top:auto}.reward-card .text-link{margin-top:17px;border-color:#c9b998}.reward-rules{margin-top:30px;border:1px solid var(--line);padding:27px 32px;background:#fffefa}.reward-rules h3{font-family:var(--serif);font-size:21px}.reward-rules dl{margin:13px 0 0}.reward-rules dl>div{display:grid;grid-template-columns:100px 1fr;gap:20px;padding:12px 0;border-bottom:1px solid var(--line);font-size:13px}.reward-rules dl>div:last-child{border-bottom:0}.reward-rules dt{color:#75532f}.reward-rules dd{margin:0;color:var(--muted)}.reward-reference{margin-top:22px}.reward-reference summary{display:flex;justify-content:space-between;cursor:pointer;list-style:none;font-size:13px;padding:12px 0;border-bottom:1px solid var(--line)}.reward-reference summary::-webkit-details-marker{display:none}.reward-reference[open] summary span{transform:rotate(45deg)}.reward-reference p{font-size:12px;margin:16px 0}.reward-reference img{display:block;width:100%;max-width:605px;height:auto;margin:0 auto}.reward-reference a{display:block}
@media(max-width:600px){.header nav{flex-wrap:wrap;justify-content:center!important;column-gap:18px!important;row-gap:0!important}.reward-grid{grid-template-columns:1fr;gap:18px}.reward-card{padding:25px}.reward-card h3{font-size:22px}.reward-card>p{font-size:13px}.reward-value{font-size:58px}.reward-characters{gap:12px}.reward-characters span{width:58px;height:58px;font-size:33px}.rewards-overview{font-size:12px;margin-top:-8px}.reward-rules{padding:22px}.reward-rules dl>div{grid-template-columns:1fr;gap:5px}.reward-rules h3{font-size:20px}}
.cooperation-section{border-top:1px solid var(--line)}.cooperation-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cooperation-grid article{padding:28px 25px;background:#eeece3;border:1px solid var(--line);display:flex;flex-direction:column;align-items:flex-start}.cooperation-grid h3{font-family:var(--serif);font-size:22px;margin:20px 0 12px}.cooperation-grid p{font-size:13px;line-height:2;margin-bottom:22px}.cooperation-grid .text-link{margin-top:auto}.cooperation-process{margin-top:34px}.cooperation-process h3{font-family:var(--serif);font-size:21px}.cooperation-process ol{padding:0;margin:22px 0;list-style:none;display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.cooperation-process li{display:flex;gap:15px}.cooperation-process li>span{font-family:Georgia,serif;color:var(--gold);font-size:20px}.cooperation-process b{font-weight:500;font-size:14px}.cooperation-process li p{font-size:12px;margin-top:5px}.cooperation-note{font-size:12px;padding:17px 20px;border-left:2px solid var(--gold);background:#eeece3}.contact-section{grid-template-columns:1fr 250px;gap:24px 45px;padding-top:45px;padding-bottom:45px}.contact-heading{grid-column:1}.contact-details{grid-column:1}.contact-content h3{font-size:19px}.contact-content p{font-size:16px;line-height:2}.contact-actions{display:flex;flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:22px}.contact-help{font-size:12px;margin-top:17px!important;line-height:2}.wechat-card{grid-column:2;grid-row:1 / span 2;background:#fffefa;border:1px solid var(--line);padding:18px;align-self:center;text-align:center}.wechat-card img{display:block;width:100%;height:auto}.wechat-card figcaption strong{display:block;font-weight:500;font-size:14px;margin-top:12px}.wechat-card figcaption span{display:block;font-size:12px;color:var(--muted);margin-top:3px}.wechat-card figcaption small{display:block;font-size:11px;line-height:1.8;color:var(--muted);margin-top:10px}
@media(max-width:900px){.cooperation-grid{gap:14px}.cooperation-grid article{padding:23px 18px}.cooperation-grid h3{font-size:20px}.contact-section{grid-template-columns:1fr 220px;gap:24px}}
@media(max-width:600px){.header{flex-wrap:wrap;gap:4px;justify-content:center}.brand{justify-content:center}.header nav{flex-basis:100%;justify-content:space-between;gap:12px;font-size:12px}.cooperation-grid{grid-template-columns:1fr;gap:16px}.cooperation-grid article{padding:25px}.cooperation-grid h3{font-size:21px;margin-top:16px}.cooperation-process ol{grid-template-columns:1fr;gap:20px}.cooperation-note{font-size:11px}.contact-section{grid-template-columns:1fr;gap:24px;padding-top:35px;padding-bottom:35px}.wechat-card{grid-column:1;grid-row:auto;max-width:280px;width:100%;justify-self:center}.contact-content p{font-size:16px}.contact-actions{gap:16px}.contact-help br{display:none}}
@media print{.preview-bar,.header nav,.hero-actions,.back-top{display:none}.hero{min-height:auto}.hero-art{min-height:400px}.section{padding-top:30px;padding-bottom:30px}body{background:white}.product-grid,.guidance-grid article{break-inside:avoid}}
