@charset "UTF-8";
:root{--paper:#f1eee4;--ink:#302e25;--muted:#777565;--green:#333c2d;--line:#302e2526;--pad:clamp(24px,5vw,96px);--serif:"Songti SC","Noto Serif CJK SC","STSong","SimSun",serif;--sans:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:30px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.8;-webkit-font-smoothing:antialiased}h1,h2,h3,h4,p,figure{margin:0}h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.4}h2{font-size:clamp(36px,4.2vw,64px)}h3{font-size:clamp(28px,3.1vw,46px)}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;cursor:pointer}button,a{-webkit-tap-highlight-color:transparent}button{background:none;border:0}img{display:block;max-width:100%;width:100%;height:100%;object-fit:cover}a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid #a8792f;outline-offset:6px}.skip{position:fixed;left:15px;top:-100px;z-index:200;background:white;color:#222;padding:10px}.skip:focus{top:15px}.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}.eyebrow{font-size:10px;letter-spacing:.18em;text-transform:uppercase}.section{padding:110px var(--pad)}.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:60px}.section-head .eyebrow{margin-bottom:20px}.section-head>p{font-size:13px;color:var(--muted)}.line-link{display:inline-flex;align-items:center;justify-content:space-between;gap:45px;border-bottom:1px solid currentColor;padding:13px 0;font-size:13px;min-width:158px}.line-link span{font-size:21px;transition:transform .25s}.line-link:hover span{transform:translate(3px,-3px)}
.site-header{position:absolute;inset:0 0 auto;z-index:20;display:flex;align-items:center;justify-content:space-between;gap:35px;padding:26px var(--pad);color:white;border-bottom:1px solid #ffffff40;background:linear-gradient(#1822186e,transparent)}.brand{display:block;width:155px;flex-shrink:0}.brand img{object-fit:contain;height:39px}.nav{display:flex;align-items:center;gap:clamp(22px,3vw,48px);font-size:13px;letter-spacing:.07em}.nav a{padding:6px 0;position:relative}.nav a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:1px;background:currentColor;transition:width .25s}.nav a:hover:after,.nav a[aria-current="page"]:after{width:100%}.menu-toggle{display:none}.header-slogan{font-size:10px;letter-spacing:.1em}.page-light .site-header{position:relative;background:transparent;color:var(--ink);border-color:var(--line)}
.hero-carousel{height:100svh;min-height:720px;max-height:1200px;position:relative;background:#374236;color:white;overflow:hidden}.hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity 1.1s,visibility 1.1s}.hero-slide.is-active{opacity:1;visibility:visible}.hero-slide>img{position:absolute;inset:0;transform:scale(1.035);transition:transform 8s ease-out}.hero-slide.is-active>img{transform:scale(1)}.hero-slide:after,.image-hero:after,.jiuhua-preview:after,.number-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,#1320199c,transparent 85%),linear-gradient(0deg,#1420198c,transparent 70%);pointer-events:none}.hero-copy{position:absolute;z-index:2;left:var(--pad);right:var(--pad);top:47%;transform:translateY(-30%)}.hero-copy .eyebrow{font-size:12px;letter-spacing:.14em;margin-bottom:28px}.hero-copy h2{font-size:clamp(76px,8vw,132px);letter-spacing:.06em;line-height:1.1;margin-left:-.05em}.hero-copy .hero-principle{font-size:clamp(16px,1.6vw,23px);line-height:1.9;letter-spacing:.04em;margin-top:35px;max-width:36em}.carousel-controls{position:absolute;bottom:50px;left:var(--pad);right:var(--pad);z-index:5;display:flex;gap:32px;align-items:center}.carousel-tabs{display:flex;gap:30px;flex:1;max-width:630px}.carousel-tabs button{flex:1;text-align:left;padding:16px 0;border-top:1px solid #ffffff60;opacity:.6;transition:opacity .3s;font-size:13px}.carousel-tabs button[aria-pressed="true"]{opacity:1;border-color:white}.carousel-tabs button span{font-size:10px;margin-right:18px}.carousel-prev,.carousel-next,.carousel-pause{width:37px;height:40px;font-size:22px}.carousel-arrows{display:flex;gap:10px}.hero-index{position:absolute;right:var(--pad);bottom:140px;writing-mode:vertical-rl;font-size:9px;letter-spacing:.22em;z-index:4}
.intro-editorial{display:grid;grid-template-columns:.85fr 1.2fr;gap:8vw;align-items:center}.intro-copy .eyebrow{margin-bottom:25px}.intro-copy h2{margin-bottom:27px}.intro-copy p:not(.eyebrow){font-size:14px;line-height:2;color:#6f6e5e;max-width:25em}.intro-copy .line-link{margin-top:30px}.intro-picture{position:relative;padding-bottom:55px}.intro-picture .large{height:590px;width:81%;margin-left:auto}.intro-picture .small{width:38%;height:280px;position:absolute;bottom:0;left:0;border:10px solid var(--paper)}.image-caption{position:absolute;bottom:12px;right:0;font-size:9px;letter-spacing:.15em;color:var(--muted)}
.jiuhua-preview{height:650px;position:relative;color:white;overflow:hidden}.jiuhua-preview>img{position:absolute;inset:0}.jiuhua-preview .copy{position:absolute;z-index:2;left:var(--pad);top:90px}.jiuhua-preview .eyebrow{margin-bottom:22px}.jiuhua-preview p:not(.eyebrow){margin:25px 0;font-size:14px;letter-spacing:.08em}.preview-numbers{position:absolute;z-index:2;bottom:55px;right:var(--pad);display:flex;gap:60px}.preview-numbers strong{font:400 54px/1 var(--serif);display:block}.preview-numbers strong small{font-size:.35em;margin-left:3px}.preview-numbers span{display:block;margin-top:13px;font-size:11px;letter-spacing:.1em}
.products{padding-bottom:120px}.product-grid{display:grid;grid-template-columns:1.18fr 1fr;gap:50px 60px;align-items:start}.product-card:first-child{grid-row:span 2}.product-photo{display:block;overflow:hidden;aspect-ratio:1.55;background:#e3dccb}.product-photo img{transition:transform .8s}.product-card:first-child .product-photo{aspect-ratio:.73}.product-photo:hover img{transform:scale(1.025)}.product-info{padding-top:24px;position:relative;padding-right:45px}.product-info h3{font-size:28px}.product-info p{font-size:13px;color:#666252;letter-spacing:.035em;margin-top:8px}.product-info .arrow{position:absolute;right:0;top:27px;font-size:25px}.quality-list{display:grid;grid-template-columns:repeat(4,1fr);list-style:none;margin:65px 0 0;padding:25px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);text-align:center;gap:20px;font-size:12px;letter-spacing:.04em}.quality-list li{padding:8px 0}.quality-list small{font-size:10px;color:var(--muted)}
.journey-preview{padding-top:20px}.journey-layout{display:grid;grid-template-columns:1.35fr .75fr;gap:6vw;align-items:start}.journey-layout>.image-link{height:590px;overflow:hidden}.journey-aside{padding-top:50px}.journey-aside>p{font-family:var(--serif);font-size:28px;line-height:1.8;margin-bottom:35px}.journey-aside .image-link{height:280px;display:block;overflow:hidden;margin-top:35px}.image-link{display:block}.image-link img{transition:transform .9s}.image-link:hover img{transform:scale(1.035)}
.footer{padding:85px var(--pad) 25px;background:#30362c;color:#f1eee4}.footer-heading{display:flex;justify-content:space-between;align-items:end;gap:30px}.footer-heading .eyebrow{margin-bottom:18px}.footer-heading h2{font-size:clamp(30px,3.8vw,55px)}.footer-heading>p{font-size:12px;letter-spacing:.1em}.socials{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;margin:55px 0 65px}.social{text-align:center}.social h3{font-size:17px;margin-bottom:20px;letter-spacing:.1em}.qr-button{display:block;padding:12px;background:white;width:220px;height:220px;margin:auto}.qr-button img{object-fit:contain;width:196px;height:196px}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:25px;border-top:1px solid #ffffff26;padding-top:25px;font-size:10px;color:#c3c6b8}.footer-bottom .brand{width:128px}.site-compliance{text-align:center;margin-top:22px;font-size:11px;color:#c3c6b8}.site-compliance a:hover{text-decoration:underline}.dialog-open{overflow:hidden}dialog{border:0;background:var(--paper);padding:45px;max-width:calc(100vw - 32px);width:430px;color:var(--ink);text-align:center}dialog::backdrop{background:#10170fc9;backdrop-filter:blur(5px)}dialog h2{font-size:25px;margin-bottom:25px}dialog img{height:auto;width:300px;margin:0 auto 20px}.dialog-close{position:absolute;right:12px;top:8px;font-size:28px;width:40px;height:40px}.dialog-save{font-size:13px;border-bottom:1px solid;padding-bottom:6px}
.image-hero{position:relative;height:82svh;min-height:610px;max-height:900px;color:white;overflow:hidden}.image-hero>img{position:absolute;inset:0}.image-hero-copy{position:absolute;left:var(--pad);right:var(--pad);bottom:90px;z-index:2}.image-hero .eyebrow{margin-bottom:25px}.image-hero h1{font-size:clamp(54px,7vw,104px);line-height:1.25}.image-hero p:not(.eyebrow){margin-top:28px;max-width:35em;font-size:15px;letter-spacing:.04em}.breadcrumb{font-size:11px;letter-spacing:.08em;display:flex;gap:12px;padding:25px var(--pad);color:var(--muted);border-bottom:1px solid var(--line)}.page-intro{text-align:center;padding:90px var(--pad) 75px;max-width:920px;margin:auto}.page-intro h2{margin-bottom:25px}.page-intro p{color:#6e6c5c;font-size:14px;line-height:2.1;max-width:40em;margin:auto}.chapter-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:45px;border-bottom:1px solid var(--line);padding:24px var(--pad);font-size:13px}.chapter-nav a{border-bottom:1px solid transparent}.chapter-nav a:hover{border-color:currentColor}.chapter-heading{margin-bottom:55px}.chapter-heading .eyebrow{margin-bottom:20px}.book-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:8vw;align-items:center}.book-image{height:620px;background:#e5dece;overflow:hidden;padding:30px}.book-image img{object-fit:contain}.book-record{padding:28px 0;border-top:1px solid var(--line)}.book-record:first-child{border-top:0;padding-top:0}.book-record h3{font-size:28px;margin-bottom:18px}.book-record p{font-size:14px;color:#656353;line-height:2}.book-record .quote{font-family:var(--serif);font-size:21px;color:var(--ink);margin-bottom:12px}.tint{background:#e5e6d8}.compounds{display:grid;grid-template-columns:1fr 1fr;gap:7vw;align-items:center}.compound-visual{background:#f4f0e8;padding:40px}.compound-visual img{height:auto;max-height:580px;width:auto;max-width:100%;margin:auto;object-fit:contain}.compound-row{padding:25px 0;border-top:1px solid var(--line)}.compound-row h3{font-size:28px;margin-bottom:12px}.compound-row p{font-size:14px;color:#666653;line-height:2}.quiet-note{font-size:11px;color:#7b796b;margin-top:28px;max-width:60em}.species-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px}.species-photo{height:330px;background:#d8ddcf;overflow:hidden}.species-photo img{object-position:center}.species-card:first-child .species-photo img{object-fit:contain}.photo-caption{display:block;margin-top:12px;font-size:10px;color:var(--muted);line-height:1.6}.species-card h3{font-size:30px;margin:24px 0 8px}.latin{font-size:10px;font-style:italic;letter-spacing:.02em;color:#7d7d68}.species-card dl{margin:25px 0 0}.species-card dl>div{padding:14px 0;border-top:1px solid var(--line)}dt{font-size:10px;letter-spacing:.1em;color:var(--muted);margin-bottom:6px}dd{margin:0;font-size:13px;line-height:1.9}.selected-note{display:inline-block;font-size:10px;color:#607047;margin:6px 0 0}.process-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}.process-image{height:290px;background:#dadbca}.process-step .eyebrow{color:#8a8c76;margin:22px 0 12px}.process-step h3{font-size:27px;margin-bottom:12px}.process-step p{font-size:13px;line-height:2;color:#6e6f5f}.process-close{text-align:center;padding-top:60px;font-family:var(--serif);font-size:28px}.related{padding:60px var(--pad);display:flex;justify-content:space-between;align-items:center;gap:30px;border-top:1px solid var(--line)}.related h3{font-size:30px}.sources{padding:0 var(--pad) 45px;color:#848172;font-size:10px}.sources summary{cursor:pointer}.sources ul{padding-left:16px}.sources a{text-decoration:underline;text-underline-offset:3px}.sources p{margin-top:8px}
.numbers-intro{text-align:center;padding:100px var(--pad) 85px}.numbers-intro h2{margin-bottom:25px}.numbers-intro p{font-size:14px;color:#767562}.number-panel{position:relative;min-height:660px;height:82svh;max-height:950px;color:white;overflow:hidden}.number-panel>img{position:absolute;inset:0}.number-copy{position:absolute;left:var(--pad);right:var(--pad);bottom:100px;z-index:2;max-width:700px}.number-panel:nth-of-type(even) .number-copy{left:auto;width:43vw}.number-value{font:400 clamp(90px,13vw,190px)/1 var(--serif);letter-spacing:-.04em;display:block;margin-bottom:25px}.number-value small{font-size:.26em;letter-spacing:0;margin-left:8px}.number-copy h2{font-size:clamp(30px,3.7vw,52px);margin-bottom:20px}.number-copy p{font-size:14px;max-width:32em;line-height:2;letter-spacing:.035em}.jiuhua-statement{background:#dfdfce;text-align:center;padding:95px var(--pad)}.jiuhua-statement h2{font-size:clamp(35px,4vw,55px);margin-bottom:24px}.jiuhua-statement p{font-size:14px;line-height:2;max-width:44em;margin:auto}
.product-hero{padding:65px var(--pad) 90px;display:grid;grid-template-columns:1.15fr .85fr;gap:7vw;align-items:center}.gallery-main{height:650px;background:#e3dccb}.gallery-main img{object-fit:cover}.gallery-thumbs{display:flex;gap:12px;margin-top:15px}.gallery-thumbs button{padding:0;width:82px;height:78px;opacity:.5;border-bottom:2px solid transparent}.gallery-thumbs button[aria-pressed="true"]{opacity:1;border-color:#4b533b}.product-hero-copy .eyebrow{margin-bottom:24px}.product-hero h1{font-size:clamp(39px,4.5vw,65px);line-height:1.3}.product-hero .slogan{font-family:var(--serif);font-size:25px;line-height:1.7;margin:25px 0}.product-hero-copy .description{font-size:14px;color:#73705e;max-width:29em}.product-spec{margin:30px 0;display:grid;grid-template-columns:1fr 1fr;gap:18px 25px;padding:25px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.product-spec dt{font-size:10px}.product-spec dd{font-size:13px}.product-hero .line-link{margin-top:5px}.certification-note{text-align:center;font-size:11px;color:var(--muted);padding:0 24px 40px}.certification-label{text-align:center;font-size:11px;letter-spacing:.14em;color:var(--muted)}.certification-row{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px;padding:35px var(--pad) 55px;max-width:1150px;margin:auto;text-align:center}.certification-row img{object-fit:contain;width:100%;height:100px;margin-bottom:18px}.certification-row p{font-size:11px;color:#747361}.selling-point{display:grid;grid-template-columns:1fr 1fr;min-height:620px}.selling-point:nth-child(even) .selling-image{order:2}.selling-image{min-height:620px;height:100%;overflow:hidden}.selling-copy{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;padding:80px 7vw;background:#e6e3d7}.selling-point:nth-child(even) .selling-copy{background:#e0e3d4}.selling-copy .eyebrow{margin-bottom:25px}.selling-copy h2{font-size:clamp(32px,3.8vw,55px);margin-bottom:28px}.selling-copy p{font-size:14px;line-height:2.1;color:#706d5c;max-width:28em}.product-notes{display:grid;grid-template-columns:1fr 1fr;gap:8vw;padding:75px var(--pad);background:#f7f4eb}.product-notes h3{font-size:29px;margin-bottom:22px}.product-notes p{font-size:13px;color:#73705f;line-height:2}.product-switch{display:flex;justify-content:center;flex-wrap:wrap;gap:40px;padding:55px var(--pad);border-top:1px solid var(--line);font-size:13px}.product-switch a[aria-current="page"]{border-bottom:1px solid}
.journal-intro{max-width:890px;margin:auto;text-align:center;padding:95px var(--pad)}.journal-intro h2{margin-bottom:25px}.journal-intro p{font-size:14px;line-height:2.1;color:#73715f}.journal-story{padding:0 var(--pad) 90px;max-width:1600px;margin:auto}.journal-row{display:grid;grid-template-columns:1.2fr .8fr;gap:7vw;align-items:center;margin:70px 0 110px}.journal-row.reverse{grid-template-columns:.8fr 1.2fr}.journal-row.reverse .journal-photo{order:2}.journal-photo{height:620px;overflow:hidden}.journal-copy .eyebrow{margin-bottom:26px;color:#888670}.journal-copy h2{font-size:clamp(32px,3.4vw,49px);margin-bottom:30px}.journal-copy p{font-size:14px;line-height:2.15;color:#6e6c5c;max-width:30em}.journal-quote{text-align:center;max-width:900px;margin:50px auto 20px;padding:40px var(--pad)}.journal-quote h2{font-size:clamp(35px,4.7vw,65px);margin-bottom:28px}.journal-quote p{font-size:14px;line-height:2;color:#777460}.journal-dates{display:flex;gap:15px 28px;flex-wrap:wrap;justify-content:center;margin-top:30px;font-size:11px;color:#898571}
@media(min-width:1800px){.section{padding-left:max(var(--pad),calc((100vw - 1650px)/2));padding-right:max(var(--pad),calc((100vw - 1650px)/2))}}
@media(max-width:1100px){.header-slogan{display:none}.intro-editorial{gap:55px}.intro-picture .large{height:500px}.intro-picture .small{height:230px}.product-grid{gap:40px}.species-grid{gap:22px}.species-photo{height:280px}.book-layout{gap:50px}.book-image{height:520px}.process-grid{grid-template-columns:repeat(2,1fr)}.process-image{height:370px}.gallery-main{height:520px}.product-hero{gap:45px}.selling-point,.selling-image{min-height:540px}.journal-photo{height:510px}.preview-numbers{gap:35px}}
@media(max-width:800px){.site-header{padding-top:22px;padding-bottom:22px}.brand{width:135px}.brand img{height:34px}.nav{gap:20px;font-size:12px}.section{padding-top:80px;padding-bottom:80px}.hero-carousel{min-height:680px}.hero-copy{top:40%}.intro-picture .large{height:430px}.intro-picture .small{height:200px}.product-info h3{font-size:24px}.socials{gap:20px}.qr-button{width:180px;height:180px}.qr-button img{width:156px;height:156px}.footer-heading>p{display:none}.jiuhua-preview{height:620px}.preview-numbers strong{font-size:43px}.book-layout{grid-template-columns:1fr 1fr;gap:35px}.book-image{height:480px;padding:15px}.compounds{gap:35px}.species-grid{grid-template-columns:1fr}.species-card{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin-bottom:20px}.species-photo{height:390px}.species-card h3{margin-top:0}.species-card dl{margin-top:20px}.product-hero{grid-template-columns:1fr 1fr;gap:30px;padding-top:45px}.gallery-main{height:460px}.product-hero h1{font-size:38px}.product-hero .slogan{font-size:22px}.product-spec{grid-template-columns:1fr}.selling-copy{padding:55px 35px}.journal-row{gap:40px}.journal-photo{height:480px}.certification-row{gap:22px}.certification-row img{height:85px}.number-copy{bottom:80px}.number-panel:nth-of-type(even) .number-copy{width:50vw}}
@media(max-width:640px){:root{--pad:24px}.site-header{gap:20px;padding-top:20px;padding-bottom:20px}.brand{width:132px}.menu-toggle{display:flex;width:38px;height:38px;flex-direction:column;justify-content:center;gap:7px;padding:6px;z-index:23}.menu-toggle span{height:1px;width:26px;background:currentColor;transition:transform .2s}.menu-toggle[aria-expanded="true"]{color:var(--ink)}.menu-toggle[aria-expanded="true"] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded="true"] span:last-child{transform:translateY(-4px) rotate(-45deg)}.nav{position:absolute;top:0;left:0;right:0;background:var(--paper);color:var(--ink);padding:95px 24px 32px;display:none;flex-direction:column;align-items:stretch;gap:7px;box-shadow:0 20px 30px #0001;font-size:19px}.nav.is-open{display:flex}.nav a{padding:10px 0}.nav a:after{display:none}.hero-carousel{height:94svh;min-height:640px;max-height:920px}.hero-copy{top:40%;transform:translateY(-15%)}.hero-copy .eyebrow{font-size:10px;margin-bottom:30px;letter-spacing:.08em}.hero-copy h2{font-size:86px}.hero-copy .hero-principle{font-size:15px;line-height:2;max-width:21em;margin-top:28px;letter-spacing:0}.hero-slide>img{object-position:55% center}.carousel-controls{bottom:30px;gap:12px;flex-wrap:wrap}.carousel-tabs{gap:18px;flex-basis:100%;max-width:none}.carousel-tabs button{font-size:13px;padding:13px 0}.carousel-tabs button span{font-size:9px;margin-right:10px}.carousel-arrows{gap:10px;margin-left:auto}.carousel-prev,.carousel-next,.carousel-pause{height:30px;width:30px;font-size:21px}.hero-index{bottom:114px;font-size:7px;right:24px}.section{padding-top:65px;padding-bottom:65px}.section-head{display:block;margin-bottom:35px}.section-head>p{margin-top:20px}.section-head .eyebrow{margin-bottom:18px}h2{font-size:38px}h3{font-size:30px}.intro-editorial{grid-template-columns:1fr;gap:42px}.intro-copy .eyebrow{margin-bottom:20px}.intro-copy h2{font-size:39px;margin-bottom:23px}.intro-copy p:not(.eyebrow){font-size:13px;max-width:29em}.intro-copy .line-link{margin-top:25px}.intro-picture{padding-bottom:45px}.intro-picture .large{height:370px;width:83%}.intro-picture .small{height:210px;width:43%;border-width:7px}.image-caption{font-size:7px;bottom:8px}.jiuhua-preview{height:680px}.jiuhua-preview .copy{top:60px}.jiuhua-preview .copy h2{font-size:43px}.jiuhua-preview .copy p:not(.eyebrow){font-size:13px;max-width:23em;margin:22px 0}.preview-numbers{left:24px;right:24px;bottom:45px;justify-content:space-between;gap:15px}.preview-numbers strong{font-size:39px}.preview-numbers strong small{font-size:.35em;margin-left:3px}.preview-numbers span{font-size:9px;letter-spacing:0}.product-grid{grid-template-columns:1fr;gap:42px}.product-card:first-child{grid-row:auto}.product-card:first-child .product-photo{aspect-ratio:.98}.product-photo{aspect-ratio:1.22}.product-info{padding-top:20px}.product-info h3{font-size:25px}.product-info p{font-size:12px}.quality-list{grid-template-columns:1fr 1fr;gap:14px 12px;margin-top:40px;font-size:11px;padding:22px 0;line-height:1.9}.journey-preview{padding-top:15px}.journey-layout{grid-template-columns:1fr;gap:28px}.journey-layout>.image-link{height:370px}.journey-aside{display:grid;grid-template-columns:1fr 1fr;gap:15px 25px;padding-top:0}.journey-aside>p{font-size:20px;line-height:1.7;margin-bottom:0}.journey-aside .image-link{height:210px;margin:0;grid-column:2;grid-row:1/span 2}.journey-aside .line-link{font-size:11px;min-width:0;gap:15px;align-self:end}.footer{padding-top:65px}.footer-heading{display:block}.footer-heading h2{font-size:31px}.footer-heading .eyebrow{font-size:8px}.socials{grid-template-columns:1fr;gap:36px;margin:40px 0 45px}.social h3{font-size:17px;margin-bottom:18px}.qr-button{width:224px;height:224px}.qr-button img{width:200px;height:200px}.footer-bottom{flex-wrap:wrap;gap:18px}.footer-bottom .brand{width:105px}.footer-bottom p{order:3;flex-basis:100%;text-align:center;font-size:9px;margin-top:7px}.site-compliance{font-size:10px;margin-top:15px}.image-hero{height:78svh;min-height:570px;max-height:780px}.image-hero-copy{bottom:70px}.image-hero h1{font-size:54px}.image-hero .eyebrow{font-size:9px;margin-bottom:22px}.image-hero p:not(.eyebrow){font-size:13px;max-width:25em;line-height:2;margin-top:24px}.breadcrumb{font-size:10px;padding-top:18px;padding-bottom:18px;gap:8px}.page-intro{padding:60px 24px 48px}.page-intro h2{font-size:33px;margin-bottom:22px}.page-intro p{font-size:13px}.chapter-nav{gap:20px;padding:20px 18px;font-size:12px}.chapter-heading{margin-bottom:35px}.chapter-heading h2{font-size:37px}.book-layout{grid-template-columns:1fr;gap:35px}.book-image{height:490px;padding:25px}.book-record{padding:24px 0}.book-record h3{font-size:26px}.book-record p{font-size:13px}.book-record .quote{font-size:19px}.compounds{grid-template-columns:1fr;gap:30px}.compound-visual{padding:20px}.compound-row h3{font-size:26px}.compound-row p{font-size:13px}.quiet-note{font-size:10px}.species-card{display:block;margin-bottom:30px}.species-photo{height:370px}.species-card h3{font-size:30px;margin-top:23px}.species-grid{gap:15px}.species-card dl>div{display:grid;grid-template-columns:60px 1fr;gap:15px;padding:12px 0}.species-card dt{font-size:10px;margin-top:4px}.species-card dd{font-size:13px}.process-grid{gap:35px 18px}.process-image{height:220px}.process-step .eyebrow{font-size:9px}.process-step h3{font-size:25px}.process-step p{font-size:12px}.process-close{padding-top:40px;font-size:24px}.related{display:block;padding-top:45px;padding-bottom:45px}.related h3{font-size:28px}.related .line-link{margin-top:20px}.sources{font-size:9px;padding-bottom:30px}.numbers-intro{padding:65px 24px 55px}.numbers-intro h2{font-size:35px}.numbers-intro p{font-size:13px}.number-panel{height:82svh;min-height:590px;max-height:780px}.number-panel:nth-of-type(even) .number-copy,.number-copy{left:24px;right:24px;width:auto;bottom:65px}.number-value{font-size:clamp(68px,22vw,108px);margin-bottom:25px}.number-copy h2{font-size:33px}.number-copy p{font-size:13px;max-width:26em}.jiuhua-statement{padding:65px 24px}.jiuhua-statement h2{font-size:33px}.jiuhua-statement p{font-size:13px}.product-hero{grid-template-columns:1fr;gap:40px;padding:30px 24px 45px}.gallery-main{height:410px}.gallery-thumbs{gap:10px}.gallery-thumbs button{height:65px;width:70px}.product-hero-copy .eyebrow{font-size:9px;margin-bottom:18px}.product-hero h1{font-size:41px}.product-hero .slogan{font-size:23px;margin:20px 0}.product-hero-copy .description{font-size:13px}.product-spec{grid-template-columns:1fr 1fr;font-size:12px;gap:16px 20px;margin:25px 0}.certification-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:30px 25px;padding:25px 35px 45px}.certification-row img{height:85px;margin-bottom:12px}.certification-row p{font-size:10px}.selling-point{grid-template-columns:1fr;min-height:0}.selling-point:nth-child(even) .selling-image{order:0}.selling-image{min-height:0;height:390px}.selling-copy{padding:45px 24px 55px}.selling-copy .eyebrow{font-size:9px;margin-bottom:20px}.selling-copy h2{font-size:36px;margin-bottom:23px}.selling-copy p{font-size:13px}.product-notes{grid-template-columns:1fr;gap:30px;padding:50px 24px}.product-notes h3{font-size:27px;margin-bottom:15px}.product-notes p{font-size:12px}.product-switch{gap:18px;padding:35px 24px;font-size:12px}.journal-intro{padding:60px 24px}.journal-intro h2{font-size:34px}.journal-intro p{font-size:13px}.journal-story{padding-bottom:40px}.journal-row,.journal-row.reverse{grid-template-columns:1fr;gap:32px;margin:0 0 65px}.journal-row.reverse .journal-photo{order:0}.journal-photo{height:390px}.journal-copy .eyebrow{font-size:9px;margin-bottom:20px}.journal-copy h2{font-size:34px;margin-bottom:24px}.journal-copy p{font-size:13px}.journal-quote{margin:10px auto;padding:15px 0 30px}.journal-quote h2{font-size:34px}.journal-quote p{font-size:13px}.journal-dates{font-size:10px;gap:14px 20px}dialog{padding:45px 25px 35px}dialog h2{font-size:23px}}
@media(max-width:640px){.certification-row figure:last-child{grid-column:1/-1;width:50%;justify-self:center}.compound-visual img{max-height:340px}.photo-caption{font-size:10px}}
@media(max-width:360px){.hero-copy h2{font-size:75px}.hero-copy .hero-principle{font-size:13px}.hero-copy .eyebrow{font-size:9px}.preview-numbers strong{font-size:33px}.quality-list{font-size:10px}.process-grid{grid-template-columns:1fr}.process-image{height:320px}.number-value{font-size:clamp(60px,22vw,79px)}.product-hero h1{font-size:35px}.product-spec{grid-template-columns:1fr}.gallery-main{height:355px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}.hero-slide>img{transform:none}}

/* Homepage video backgrounds; the static frame remains the failure fallback. */
.hero-slide>.hero-poster{transform:none;transition:none;object-position:center}
.hero-slide>.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:0;transition:opacity .45s;pointer-events:none}
.hero-slide>.hero-video.is-ready{opacity:1}
@media(prefers-reduced-motion:reduce){.hero-slide>.hero-video{transition:none}}