@charset "UTF-8";
:root{color-scheme:dark;--bg:#080807;--surface:#14120f;--gold:#d7b17c;--light:#f2eee7;--muted:#aaa39a;--line:#332b22;--serif:"Noto Serif SC","Songti SC","SimSun",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:24px}body{margin:0;background:var(--bg);color:var(--light);font-family:"PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.7}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,a,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:6px}.wrap{width:min(1160px,calc(100% - 96px));margin:auto}.skip{position:fixed;top:-80px;left:12px;padding:8px 16px;background:var(--gold);color:var(--bg);z-index:20}.skip:focus{top:12px}.header{display:flex;align-items:center;justify-content:space-between;height:108px;border-bottom:1px solid var(--line)}.brand{display:flex;gap:13px;align-items:center;font-family:var(--serif);font-size:22px;letter-spacing:3px}.seal{display:grid;place-content:center;width:42px;height:42px;border:1px solid var(--gold);color:var(--gold);font-size:15px;letter-spacing:0}.brand small{display:block;font-family:Arial,sans-serif;font-size:10px;letter-spacing:2px;line-height:1.4;color:var(--muted)}nav{display:flex;gap:32px;font-size:14px;color:#c9c1b5}nav a{padding:10px 0}nav a:hover{color:var(--gold)}.hero{display:grid;grid-template-columns:1fr 1fr;position:relative;padding-top:56px}.eyebrow{font-size:12px;letter-spacing:2px;color:var(--gold);margin:0 0 24px}.eyebrow span{display:inline-block;width:22px;height:1px;background:var(--gold);vertical-align:middle;margin-right:9px}h1,h2,h3,p{margin-top:0}h1{font-family:var(--serif);font-size:clamp(38px,4.8vw,66px);letter-spacing:5px;line-height:1.2;margin-bottom:24px;font-weight:500}.edition{display:inline-block;font-size:25px;color:var(--gold);border-left:1px solid var(--gold);letter-spacing:0;margin-left:18px;padding-left:17px;vertical-align:middle}.hero-line{font-family:var(--serif);font-size:42px;line-height:1.45;color:var(--gold);letter-spacing:5px;margin-bottom:22px}.intro{color:var(--muted);line-height:1.9}.hero-offer{display:flex;align-items:center;gap:23px;margin:26px 0}.price{font-family:Georgia,serif;color:var(--gold);font-size:70px;line-height:1}.price small{font-size:28px;margin-right:5px}.offer-copy{font-size:21px;color:var(--gold);letter-spacing:2px}.offer-copy small{display:block;font-size:12px;letter-spacing:.4px;color:var(--muted);margin-top:4px}.button{display:inline-flex;align-items:center;justify-content:center;background:var(--gold);color:#17120c;min-height:48px;padding:12px 32px;font-size:14px;letter-spacing:2px;transition:background .2s}.button:hover,.mobile-bar a:hover{background:#edc995}.hero-visual{position:relative;align-self:center;background:#000}.hero-visual img{width:100%;object-fit:contain}.vertical{position:absolute;right:0;top:35px;writing-mode:vertical-rl;letter-spacing:6px;font-family:var(--serif);font-size:14px;color:var(--muted)}.visual-caption{position:absolute;bottom:10px;left:50%;transform:translateX(-50%);font-size:10px;letter-spacing:2px;color:var(--muted);white-space:nowrap}.hero-spec{grid-column:1/-1;display:flex;justify-content:space-around;margin-top:55px;padding:27px 0;border-block:1px solid var(--line)}.hero-spec>div{text-align:center;flex:1;border-right:1px solid var(--line)}.hero-spec>div:last-child{border:0}.hero-spec strong{display:block;font:32px Georgia,serif;color:var(--gold)}.hero-spec strong span{font:14px Arial,sans-serif;margin-left:5px}.hero-spec .chinese{font-family:var(--serif);font-size:28px}.hero-spec small{display:block;font-size:12px;letter-spacing:2px;color:var(--muted);margin-top:6px}.product-section{padding-block:96px;display:grid;grid-template-columns:1.2fr 1fr;gap:40px 64px}.section-heading{grid-column:1/-1;display:grid;grid-template-columns:1fr 1fr;align-items:end;position:relative}.section-heading .eyebrow{grid-column:1/-1}.section-heading h2,.grain-section h2{font-family:var(--serif);font-size:42px;font-weight:400;line-height:1.4;letter-spacing:4px;margin:0}.section-heading>p:last-child{color:var(--muted);margin:0;justify-self:end;line-height:1.9}.product-photo{margin:0}.product-photo img{width:100%}figcaption{display:flex;justify-content:space-between;margin-top:12px;font-size:12px;color:var(--muted);letter-spacing:1px}.product-copy{align-self:center}.tiny-label{font-size:12px;letter-spacing:2px;color:var(--gold)}.product-copy h3{font:30px var(--serif);margin:20px 0;color:var(--gold)}.product-copy p{color:#b8b0a5;line-height:2}.detail-tags{display:flex;gap:10px;margin-top:28px;flex-wrap:wrap}.detail-tags span{font-size:13px;border:1px solid #493b2b;color:var(--gold);padding:4px 12px}.offer-section{background:linear-gradient(120deg,#291e13,#16120e);border-block:1px solid #4a3826;padding:70px 0}.offer-layout{display:grid;grid-template-columns:1fr 1fr;gap:40px}.offer-layout h2{font:44px/1.5 var(--serif);letter-spacing:4px;margin-bottom:20px}.offer-layout h2 em{font-style:normal;color:var(--gold)}.offer-desc{color:#bcb1a3}.offer-price{display:flex;flex-direction:column}.offer-price>span{color:var(--gold);font:26px Georgia,serif}.offer-price b{font-size:76px;line-height:1.2;margin-left:7px;font-weight:400}.offer-price small{color:#c9bbab;font-size:14px;letter-spacing:1px}.offer-math{display:grid;grid-template-columns:1fr auto 1fr;align-content:center;align-items:center;gap:10px;text-align:center}.offer-math>div{border-top:1px solid #65503a;padding:20px 5px}.math-number{display:block;font:110px/1.2 Georgia,serif;color:var(--gold)}.math-label{font-size:16px;letter-spacing:2px}.plus{font-size:32px;color:var(--gold)}.offer-math p{grid-column:1/-1;font-size:16px;letter-spacing:2px;margin:24px 0 0}.offer-math p span{display:block;font-size:12px;color:#bcb1a3;margin-top:8px}.offer-rule{grid-column:1/-1;border-top:1px solid #4e3c28;padding-top:24px;display:flex;gap:32px;color:#b9ac9c;font-size:13px}.offer-rule>span{white-space:nowrap;color:var(--gold)}.offer-rule p{margin:0}.grain-section{padding-block:96px;display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.grain-section figure{margin:0}.grain-section .body-copy{color:var(--muted);margin:28px 0;line-height:2}.grains{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);margin-top:30px}.grains>span{padding:18px 0;border-bottom:1px solid var(--line)}.grains b{display:block;font:21px var(--serif);font-weight:400;color:var(--gold)}.grains small{font-size:10px;letter-spacing:2px;color:var(--muted)}.source-note{font-size:12px;color:#948c80;margin:14px 0 0}.spec-section{border-top:1px solid var(--line);padding-block:80px}.spec-list{margin:40px 0 24px;display:grid;grid-template-columns:1fr 1fr;gap:0 60px}.spec-list>div{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px solid var(--line);font-size:14px}.spec-list dt{color:var(--muted);flex-shrink:0}.spec-list dd{margin:0;text-align:right;color:#ddd5c9}.label-detail{border-bottom:1px solid var(--line)}summary{display:flex;justify-content:space-between;align-items:center;cursor:pointer;list-style:none;padding:18px 0;font-size:14px;color:var(--gold)}summary::-webkit-details-marker{display:none}summary span{font-size:24px}details[open] summary span{transform:rotate(45deg)}.label-detail img{max-width:520px;width:100%;margin:0 auto 20px}.label-detail p{text-align:center;color:var(--muted);font-size:12px}.footer{border-top:1px solid var(--line);padding-block:45px 55px;text-align:center}.footer-brand{font:26px var(--serif);letter-spacing:4px;color:var(--gold)}.footer-brand span{display:block;font:10px Arial,sans-serif;letter-spacing:3px;margin-top:10px}.footer p{font-size:14px;margin:24px 0 8px;color:#b9b1a6}.footer>small{font-size:12px;color:var(--muted)}.mobile-bar{display:none}
@media(min-width:1500px){.hero-visual{max-width:580px}.hero{padding-top:68px}}
@media(max-width:760px){.wrap{width:calc(100% - 40px)}.header{height:80px}.brand{font-size:18px;gap:9px;letter-spacing:2px}.seal{width:34px;height:34px;font-size:13px}.brand small{font-size:9px;letter-spacing:1px}nav{gap:18px;font-size:13px}.hero{padding-top:32px;grid-template-columns:1fr}.hero-copy{z-index:1}.eyebrow{font-size:11px;letter-spacing:1.4px;margin-bottom:18px}h1{font-size:38px;letter-spacing:3px;margin-bottom:14px}.edition{font-size:21px;margin-left:12px;padding-left:12px}.hero-line{font-size:28px;line-height:1.45;letter-spacing:3px;margin-bottom:12px}.hero-line br{display:none}.intro{font-size:14px;line-height:1.8;margin-bottom:0}.intro br{display:none}.hero-offer{margin:20px 0 0;gap:20px}.price{font-size:58px}.price small{font-size:24px}.offer-copy{font-size:19px}.offer-copy small{font-size:12px}.hero .button{display:none}.hero-visual{width:100%;max-width:420px;margin:12px auto 0}.hero-visual img{width:100%;max-height:390px;object-fit:contain}.vertical{top:40px;right:5px;font-size:12px;letter-spacing:4px}.visual-caption{bottom:0;font-size:9px}.hero-spec{margin-top:24px;padding:20px 0}.hero-spec strong{font-size:27px}.hero-spec .chinese{font-size:22px}.hero-spec strong span{font-size:12px;margin-left:3px}.hero-spec small{font-size:11px;letter-spacing:1px}.product-section{padding-block:58px;grid-template-columns:1fr;gap:26px}.section-heading{grid-template-columns:1fr 1fr;gap:0 20px}.section-heading h2,.grain-section h2{font-size:31px;letter-spacing:2px}.section-heading>p:last-child{font-size:13px}.product-copy h3{font-size:26px;margin:12px 0}.product-copy p{font-size:15px;margin-bottom:14px}.product-copy p br:first-child{display:none}.detail-tags{margin-top:18px}.offer-section{padding:48px 0}.offer-layout{grid-template-columns:1fr;gap:28px}.offer-layout h2{font-size:34px;margin-bottom:14px}.offer-layout h2 br{display:none}.offer-desc{font-size:15px}.offer-desc br{display:none}.offer-price b{font-size:68px}.offer-math{margin-top:8px}.math-number{font-size:82px}.math-label{font-size:15px}.offer-math p{margin-top:10px}.offer-rule{gap:14px;font-size:12px;line-height:1.9}.grain-section{padding-block:58px;grid-template-columns:1fr;gap:30px}.grain-section>div{grid-row:1}.grain-section .body-copy{font-size:15px;margin:20px 0}.grains{margin-top:22px;grid-template-columns:repeat(4,1fr)}.grains b{font-size:20px}.grains small{font-size:8px;letter-spacing:1px}.source-note{font-size:12px}.spec-section{padding-block:50px}.spec-list{grid-template-columns:1fr;margin-top:24px;gap:0}.spec-list>div{padding:16px 0;font-size:14px}.spec-list dd{max-width:65%}.footer{padding-block:35px 116px}.footer p{font-size:13px}.mobile-bar{display:flex;position:fixed;bottom:0;inset-inline:0;z-index:5;background:#14120ff5;border-top:1px solid #5a4730;padding:10px 20px calc(10px + env(safe-area-inset-bottom));align-items:center;justify-content:space-between;gap:14px;backdrop-filter:blur(14px)}.mobile-bar>div{display:flex;flex-direction:column;gap:0}.mobile-bar strong{font:30px/1.1 Georgia,serif;color:var(--gold)}.mobile-bar strong small{font-size:16px}.mobile-bar span{font-size:11px;color:#c5b8a5;line-height:1.6}.mobile-bar a{background:var(--gold);color:#21170e;padding:11px 23px;font-size:14px;min-height:44px}.offer-section,.spec-section{scroll-margin-top:20px}}
@media(max-width:360px){.wrap{width:calc(100% - 32px)}nav{gap:12px}.brand{font-size:16px}h1{font-size:34px}.hero-line{font-size:25px}.offer-copy{font-size:17px}.section-heading>p:last-child{font-size:12px}.offer-layout h2{font-size:30px}.offer-rule{display:block}.offer-rule>span{display:block;margin-bottom:8px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}