@font-face{font-family:Editorial;src:local('Baskerville');font-display:swap}
:root{--forest:#14251c;--deep:#101d16;--paper:#f5f6f0;--white:#fafbf5;--lime:#b3c98b;--green:#52713a;--ink:#263d2d;--muted:#6a7567;--line:#d9dfd2;--serif:Editorial,'Baskerville','Georgia','Songti SC','Noto Serif CJK SC',serif;--sans:'Helvetica Neue',Helvetica,'PingFang SC','Microsoft YaHei',sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:90px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:16px;-webkit-font-smoothing:antialiased}body:has(dialog[open]){overflow:hidden}button,input,select,textarea{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,canvas:focus-visible{outline:2px solid #93aa6a;outline-offset:5px}button{color:inherit}img{display:block;width:100%;object-fit:cover}button svg,a svg{width:20px;height:20px;flex:none}.skip-link{position:fixed;z-index:100;left:20px;top:-80px;padding:14px 20px;background:var(--paper);color:var(--forest)}.skip-link:focus{top:12px}.site-header{height:94px;padding:0 5.5%;display:flex;align-items:center;justify-content:space-between;background:var(--forest);color:var(--paper);position:relative;z-index:20;border-bottom:1px solid #ffffff18}.brand{display:flex;align-items:center;gap:13px}.brand-mark{font-family:var(--serif);font-size:44px;letter-spacing:-3px;line-height:1}.brand-dot{color:var(--lime)}.brand-name{font-size:10px;line-height:1.45;letter-spacing:1.2px}.desktop-nav{display:flex;gap:35px;font-size:14px;color:#e0e6d7}.desktop-nav a{padding:10px 0}.desktop-nav a:hover{color:var(--lime)}.header-actions{display:flex;align-items:center;gap:27px}.language-switch{display:flex;gap:10px;align-items:center;font-size:13px}.language-switch button{border:0;background:none;color:#b6bfb1;padding:8px 2px;min-width:25px}.language-switch button[aria-pressed=true]{color:var(--paper)}.language-switch span{opacity:.35}.header-contact{padding:11px 22px;border:1px solid #82966c;border-radius:30px;font-size:13px}.header-contact:hover{background:#ffffff10}.menu-toggle{display:none}.mobile-nav{background:var(--forest);color:var(--paper);padding:10px 24px 24px;position:absolute;z-index:30;left:0;right:0;top:80px}.mobile-nav:not([hidden]){display:flex;flex-direction:column;gap:5px}.mobile-nav a{padding:15px 0;border-bottom:1px solid #ffffff20}.hero{background:var(--forest);color:var(--paper);min-height:720px;height:calc(100svh - 94px);max-height:1000px;position:relative;overflow:hidden;display:flex;align-items:center;padding:70px 5.5% 140px;isolation:isolate}.hero-art{position:absolute;right:-6%;width:72%;height:100%;top:0;z-index:-1}.hero-art:after{content:'';position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,var(--forest) 0%,transparent 23%,transparent 93%,var(--forest) 100%)}#matcha-field{display:block;width:100%;height:100%;cursor:grab;touch-action:pan-y}#matcha-field:active{cursor:grabbing}.art-fallback{position:absolute;inset:0;background:url('/images/matcha-powder.webp') center/cover;opacity:0;z-index:-1}.hero-art.no-webgl .art-fallback{opacity:.7}.hero-content{max-width:570px;pointer-events:none}.hero-content a{pointer-events:auto}.hero-origin{color:var(--lime);font-size:14px;letter-spacing:2px;margin:0 0 33px}h1,h2,h3,p{margin-top:0}h1{font-family:var(--serif);font-weight:400;font-size:clamp(66px,6.5vw,104px);line-height:1.18;letter-spacing:-3px;margin-bottom:30px}.hero-description{font-size:16px;line-height:1.9;max-width:355px;color:#c0cbbb;margin-bottom:35px}.hero-actions{display:flex;align-items:center;gap:31px}.button{display:inline-flex;align-items:center;justify-content:center;padding:16px 27px;min-height:52px;border-radius:30px;border:1px solid transparent;font-size:14px;transition:background .2s,color .2s}.button-light{background:var(--lime);color:var(--forest)}.button-light:hover{background:#c6d8a6}.text-link{font-size:14px;display:inline-flex;align-items:center;gap:9px;border-bottom:1px solid #ffffff45;padding:8px 0}.text-link:hover{border-bottom-color:currentColor}.hero-bottom{position:absolute;bottom:38px;left:5.5%;right:5.5%;display:flex;align-items:center;justify-content:space-between;gap:25px;color:#bbc7ad}.hero-signature{font-family:var(--serif);font-style:italic;font-size:21px;color:#d0dac1}.interaction-hint{border:0;background:none;font-size:13px;color:#bdcbae;display:flex;align-items:center;gap:10px;padding:10px}.interaction-hint svg{width:20px;height:24px}.scroll-link{display:flex;align-items:center;gap:15px;font-size:12px}.scroll-line{height:37px;width:1px;background:#a7b597;position:relative}.scroll-line:after{content:'';position:absolute;bottom:0;left:-2px;width:5px;height:5px;border-right:1px solid #a7b597;border-bottom:1px solid #a7b597;transform:rotate(45deg)}.section-space{padding:108px 5.5%}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:50px;margin-bottom:55px}.section-kicker{font-size:14px;color:var(--green);margin-bottom:25px}.section-heading h2{font-family:var(--serif);font-size:clamp(42px,4.3vw,64px);font-weight:400;line-height:1.2;letter-spacing:-1.5px;margin-bottom:0}.section-intro{max-width:310px;line-height:1.9;font-size:15px;color:var(--muted);margin-bottom:5px}#product-content{min-height:100px}
@media(min-width:1600px){.hero-content{max-width:650px}.hero-description{max-width:400px}.hero-art{right:0;width:65%}}
@media(max-width:1000px){.desktop-nav{gap:22px}.header-actions{gap:18px}.hero{min-height:680px}h1{font-size:73px}.hero-art{right:-16%;width:85%;opacity:.9}.hero-content{max-width:470px}.section-space{padding:85px 5.5%}}
@media(max-width:700px){html{scroll-padding-top:80px}.site-header{height:80px;padding:0 6%}.brand-mark{font-size:38px}.brand-name{font-size:9px}.desktop-nav,.header-contact{display:none}.header-actions{gap:22px}.menu-toggle{border:0;background:none;width:25px;height:38px;display:flex;flex-direction:column;justify-content:center;gap:7px;padding:0}.menu-toggle span{height:1px;background:#e0e6d7;width:25px;transition:transform .2s}.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)}.hero{height:calc(100svh - 80px);min-height:720px;max-height:1000px;padding:45px 6% 100px;align-items:flex-start}.hero-origin{margin-bottom:20px;font-size:12px}.hero-content{max-width:100%;position:relative;z-index:2}h1{font-size:clamp(47px,11.5vw,75px);line-height:1.22;letter-spacing:-1.5px;margin-bottom:22px}.hero-description{font-size:14px;max-width:290px;line-height:1.8;margin-bottom:25px}.hero-actions{gap:25px}.button{font-size:13px;padding:13px 22px;min-height:46px}.hero-art{top:195px;right:-34%;width:136%;height:580px;opacity:.85}.hero-art:after{background:linear-gradient(180deg,var(--forest),transparent 25%,transparent 85%,var(--forest))}.hero-bottom{left:6%;right:6%;bottom:23px}.hero-signature{display:none}.interaction-hint{font-size:11px;padding:0;gap:7px}.scroll-link{font-size:11px;gap:10px}.scroll-line{height:28px}.section-space{padding:66px 6%}.section-heading{display:block;margin-bottom:35px}.section-kicker{font-size:13px;margin-bottom:20px}.section-heading h2{font-size:42px;letter-spacing:-.6px}.section-intro{margin:25px 0 0;max-width:340px;font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.01ms!important;transition-duration:.01ms!important}}
.collection-controls{display:flex;justify-content:space-between;align-items:center;gap:20px;margin-bottom:28px}.collection-filters{display:flex;gap:8px;flex-wrap:wrap}.collection-filters button{background:none;border:1px solid transparent;border-radius:30px;padding:11px 18px;font-size:14px;color:var(--muted)}.collection-filters button:hover{color:var(--ink)}.collection-filters button[aria-pressed=true]{background:var(--forest);color:var(--paper)}.result-count{font-size:12px;white-space:nowrap;color:var(--muted)}.product-grid{display:grid;grid-template-columns:1fr 1fr;gap:45px 28px}.product-card{text-align:left;border:0;background:none;padding:0;display:block;min-width:0}.product-photo{position:relative;overflow:hidden;border-radius:4px;height:270px;background:var(--forest)}.product-photo img{height:100%;transition:transform .6s cubic-bezier(.2,.7,.3,1)}.product-card:hover .product-photo img{transform:scale(1.035)}.product-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(180deg,#00000025,transparent 45%,#00000040);pointer-events:none}.producer-tag{position:absolute;z-index:1;top:21px;left:23px;color:var(--paper);font-size:12px}.series-code{position:absolute;z-index:1;bottom:20px;right:25px;font-family:var(--serif);color:#f3f5e6;font-size:72px;letter-spacing:-3px;line-height:1}.product-info{padding:23px 0 0;display:flex;align-items:center;justify-content:space-between;gap:16px}.product-info h3{font-family:var(--serif);font-size:27px;font-weight:400;margin-bottom:9px;line-height:1.25}.product-info p{font-size:14px;color:var(--muted);line-height:1.6;margin-bottom:13px}.product-codes{font-size:12px;letter-spacing:.4px;color:var(--green)}.product-plus{width:40px;height:40px;border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;flex:none;transition:background .2s,border .2s}.product-card:hover .product-plus,.ruisai-card:hover .product-plus{background:var(--lime);border-color:var(--lime)}.product-plus svg{width:18px;height:18px}.ruisai-section{margin-top:67px}.ruisai-heading{display:flex;justify-content:space-between;align-items:center;padding-bottom:23px;border-bottom:1px solid var(--line)}.producer-title{font-size:16px}.ruisai-heading p{font-size:14px;color:var(--muted);margin:0}.ruisai-grid{display:grid;grid-template-columns:repeat(3,1fr)}.ruisai-card{text-align:left;background:none;border:0;border-bottom:1px solid var(--line);padding:30px 25px 27px;position:relative;min-width:0}.ruisai-card:first-child{padding-left:0}.ruisai-card:not(:last-child){border-right:1px solid var(--line)}.ruisai-character{font-family:var(--serif);font-size:46px;color:var(--green);display:block;margin-bottom:22px}.ruisai-card h3{font-size:19px;font-weight:400;margin-bottom:10px}.ruisai-card p{max-width:250px;font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:32px;min-height:50px}.ruisai-card .product-plus{width:34px;height:34px}.selection-note{max-width:750px;font-size:12px;color:var(--muted);line-height:1.8;margin:27px 0 0}.origin-section{display:grid;grid-template-columns:1.15fr 1fr;background:#e7ebdf;min-height:600px}.origin-photo{position:relative;min-height:600px;overflow:hidden}.origin-photo img{height:100%;position:absolute;inset:0;object-position:40% center}.origin-photo:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,#172b1590,transparent 25%)}.image-caption{position:absolute;z-index:1;bottom:29px;left:32px;right:30px;font-size:12px;color:#f4f6ec}.origin-copy{padding:90px 13%;display:flex;flex-direction:column;align-items:flex-start;justify-content:center}.origin-copy h2,.craft-heading h2,.approach-intro h2,.contact-copy h2{font-family:var(--serif);font-weight:400;font-size:clamp(41px,4.3vw,64px);line-height:1.2;letter-spacing:-1.5px;margin-bottom:26px}.origin-copy>p:not(.section-kicker){font-size:15px;line-height:1.9;max-width:380px;color:var(--muted);margin-bottom:35px}.origin-coordinate{font-family:var(--serif);font-style:italic;font-size:22px;color:var(--green)}.craft-section{padding-top:85px;padding-bottom:95px}.craft-heading{display:flex;justify-content:space-between;gap:70px;align-items:center;margin-bottom:60px}.craft-heading h2{font-size:43px;margin:0}.craft-heading>p{max-width:475px;color:var(--muted);line-height:1.9;font-size:15px;margin:0}.craft-details{display:grid;grid-template-columns:repeat(3,1fr);gap:65px}.craft-details article{border-top:1px solid var(--line);padding-top:25px}.craft-icon{margin-bottom:18px;color:var(--green)}.craft-icon svg{width:37px;height:37px}.craft-details h3{font-weight:400;font-size:19px;margin-bottom:13px}.craft-details p{font-size:14px;line-height:1.8;color:var(--muted);margin:0;max-width:330px}.application-section{background:var(--forest);color:var(--paper)}.application-section .section-kicker{color:var(--lime)}.application-tabs{display:flex;gap:22px;border-bottom:1px solid #ffffff25;align-self:flex-end}.application-tabs button{font-size:14px;background:none;border:0;border-bottom:1px solid transparent;color:#b4c1a9;padding:13px 0;margin-bottom:-1px;white-space:nowrap}.application-tabs button[aria-selected=true]{color:var(--paper);border-color:var(--lime)}.application-panel{display:grid;grid-template-columns:1.45fr 1fr;align-items:stretch;gap:0;background:#1d3023}.application-photo{min-height:350px;overflow:hidden}.application-photo img{height:100%}.application-copy{padding:45px;display:flex;align-items:flex-start;justify-content:center;flex-direction:column}.application-copy h3{font-family:var(--serif);font-size:30px;font-weight:400;line-height:1.4;letter-spacing:-.3px;margin-bottom:22px}.application-copy p{font-size:14px;line-height:1.9;color:#c0cbbb;max-width:330px;margin-bottom:30px}.application-copy .text-link{color:var(--lime);background:none;border:0;border-bottom:1px solid #a0b58a;padding:8px 0}.approach-section{display:grid;grid-template-columns:1fr 1fr;gap:12%;align-items:center;background:#eff2e9}.approach-intro h2{font-size:50px}.approach-intro>p:not(.section-kicker){font-size:15px;line-height:1.9;max-width:430px;color:var(--muted);margin-bottom:25px}.approach-intro .text-link{border-bottom-color:var(--line)}.approach-steps{list-style:none;padding:0;margin:0}.approach-steps li{display:flex;gap:27px;padding:33px 0;border-top:1px solid var(--line)}.approach-steps li:last-child{border-bottom:1px solid var(--line)}.step-number{font-family:var(--serif);font-size:31px;line-height:1.3;color:var(--green)}.approach-steps h3{font-weight:400;font-size:21px;margin-bottom:12px}.approach-steps p{font-size:14px;line-height:1.8;color:var(--muted);margin:0}.contact-section{display:grid;grid-template-columns:1fr 1fr;gap:9%;background:var(--forest);color:var(--paper)}.contact-copy .section-kicker{color:var(--lime)}.contact-copy h2{font-size:49px;line-height:1.3;margin-bottom:28px}.contact-copy>p:not(.section-kicker){font-size:15px;color:#c0cbbb;line-height:1.9;max-width:370px}.contact-links{margin:50px 0 30px}.contact-links>div{margin-bottom:25px}.contact-links span{display:block;font-size:12px;color:#a3b196;margin-bottom:10px}.contact-links a{font-size:18px;line-height:1.5;overflow-wrap:anywhere}.contact-links a:hover{text-decoration:underline}.contact-copy .contact-note{font-size:12px!important;max-width:340px;line-height:1.8!important;color:#a3b196!important}.inquiry-form h3{font-size:22px;font-weight:400;margin-bottom:32px}.form-field{margin-bottom:21px;min-width:0}.form-field label{display:block;font-size:13px;color:#d9e0d0;margin-bottom:10px}.form-field input,.form-field select,.form-field textarea{width:100%;background:#203225;border:1px solid #5b6b513f;color:var(--paper);border-radius:2px;padding:12px 14px;min-height:47px;font-size:14px;resize:vertical;line-height:1.5}.form-field select{padding-right:28px}.form-field option{background:var(--forest)}.form-field input::placeholder,.form-field textarea::placeholder{color:#93a289;font-size:12px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}.inquiry-form>.button{margin-top:5px}.form-note{font-size:12px;line-height:1.7;color:#a3b196;margin:15px 0 0}.inquiry-result{margin-top:25px;border-top:1px solid #ffffff25;padding-top:22px}.inquiry-result>p{font-size:14px;line-height:1.8;color:var(--lime)}.inquiry-result details{margin:20px 0;font-size:13px}.inquiry-result summary{cursor:pointer;color:#d9e0d0}.inquiry-result pre{font-family:var(--sans);font-size:12px;line-height:1.7;white-space:pre-wrap;overflow-wrap:anywhere;color:#c0cbbb;padding:15px;background:#203225}.site-footer{padding:45px 5.5% 35px;background:var(--deep);color:#cbd5bd}.footer-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:35px;border-bottom:1px solid #ffffff20;gap:30px}.footer-top>p{font-family:var(--serif);font-size:24px;margin:0}.back-top{display:flex;align-items:center;gap:12px;font-size:12px}.back-top svg{width:16px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;font-size:12px;padding-top:25px}.footer-bottom>div{display:flex;gap:27px}.footer-bottom a:hover{text-decoration:underline}.footer-note{max-width:820px;line-height:1.8;font-size:12px;color:#9baa8e;margin:24px 0 0}.product-dialog{width:min(790px,90vw);max-height:90svh;border:0;border-radius:5px;padding:0;background:var(--paper);color:var(--ink);box-shadow:0 20px 100px #0004}.product-dialog::backdrop{background:#07170fc9;backdrop-filter:blur(8px)}.dialog-top{position:sticky;top:0;z-index:2;padding:20px 30px;background:var(--paper);display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);font-size:13px;color:var(--green)}.close-dialog{display:grid;place-items:center;border:0;background:none;width:34px;height:34px;padding:0;border-radius:50%}.close-dialog:hover{background:#e7ebdf}.dialog-photo{height:210px}.dialog-content{padding:35px 38px 40px}.dialog-content h2{font-family:var(--serif);font-size:41px;font-weight:400;letter-spacing:-1px;margin-bottom:12px}.dialog-intro{font-size:14px;color:var(--muted);line-height:1.7;margin-bottom:27px}.variant{display:grid;grid-template-columns:85px 1fr;gap:25px;padding:23px 0;border-top:1px solid var(--line)}.variant h3{font-family:var(--serif);font-size:23px;font-weight:400;margin:0;overflow-wrap:anywhere}.variant p{font-size:14px;line-height:1.8;margin-bottom:10px}.variant .variant-use{font-size:12px;color:var(--muted);margin:0}.variant-use span{color:var(--green);margin-right:10px}.dialog-note{background:#e8eddf;padding:18px 20px;color:var(--muted);font-size:12px;line-height:1.8;margin:12px 0 27px}.button-forest{background:var(--forest);color:var(--paper)}.button-forest:hover{background:#2b4532}.dialog-content>.button{margin-top:10px}
html[data-language=en] h1{font-size:clamp(68px,6.4vw,98px);line-height:1.07;letter-spacing:-3px;max-width:610px}html[data-language=en] .hero-content{max-width:590px}html[data-language=en] .hero-description{max-width:340px}html[data-language=en] .ruisai-character{font-size:35px;letter-spacing:-1px;min-height:55px}html[data-language=en] .variant h3{font-size:20px}
@media(min-width:1500px){.product-photo{height:340px}.application-photo{min-height:430px}}
@media(max-width:1050px){.product-photo{height:230px}.origin-copy{padding:70px 11%}.origin-copy h2{font-size:47px}.craft-heading{gap:45px}.craft-heading h2{font-size:39px}.craft-heading>p{max-width:400px}.application-tabs{gap:15px}.application-tabs button{font-size:12px}.application-panel{grid-template-columns:1.1fr 1fr}.application-copy{padding:32px}.application-copy h3{font-size:28px}.approach-section{gap:7%}.approach-intro h2,.contact-copy h2{font-size:44px}.contact-section{gap:6%}.form-row{grid-template-columns:1fr;gap:0}.contact-links a{font-size:16px}}
@media(max-width:700px){.collection-controls{align-items:flex-start;margin-bottom:23px}.result-count{display:none}.collection-filters{gap:7px}.collection-filters button{padding:9px 13px;font-size:12px;border:1px solid var(--line)}.product-grid{grid-template-columns:1fr;gap:32px}.product-photo{height:230px}.producer-tag{top:17px;left:19px}.series-code{font-size:59px;right:21px;bottom:18px}.product-info{padding-top:19px}.product-info h3{font-size:27px}.product-info p{font-size:13px;margin-bottom:10px}.product-codes{font-size:11px}.product-plus{width:35px;height:35px}.ruisai-section{margin-top:45px}.ruisai-heading{display:block;padding-bottom:20px}.ruisai-heading p{margin-top:13px;font-size:13px;line-height:1.7}.ruisai-grid{grid-template-columns:1fr}.ruisai-card{display:grid;grid-template-columns:68px 1fr 32px;gap:16px;align-items:center;padding:25px 0!important;border-right:0!important}.ruisai-character{font-size:31px;line-height:1.5;margin:0;max-width:75px}.ruisai-card h3{font-size:18px}.ruisai-card p{font-size:12px;margin:0;min-height:auto}.ruisai-card .product-plus{width:30px;height:30px}.selection-note{font-size:11px;margin-top:23px}.origin-section{grid-template-columns:1fr;min-height:0}.origin-photo{min-height:330px;order:1}.origin-copy{padding:60px 6%;order:0}.origin-copy h2{font-size:47px}.origin-copy>p:not(.section-kicker){font-size:14px;margin-bottom:25px}.origin-coordinate{font-size:20px}.image-caption{font-size:11px;left:6%;bottom:20px}.craft-section{padding-top:60px;padding-bottom:65px}.craft-heading{display:block;margin-bottom:35px}.craft-heading h2{font-size:37px;line-height:1.3;margin-bottom:23px;letter-spacing:-.6px}.craft-heading>p{font-size:14px;line-height:1.9}.craft-details{grid-template-columns:1fr;gap:22px}.craft-details article{display:grid;grid-template-columns:43px 1fr;gap:0 18px;padding-top:23px}.craft-icon{grid-row:1/3;margin:0}.craft-details h3{font-size:18px;margin-bottom:9px}.craft-details p{font-size:13px}.application-section .section-heading h2{font-size:41px}.application-tabs{margin-top:30px;gap:23px}.application-tabs button{font-size:13px}.application-panel{grid-template-columns:1fr}.application-photo{min-height:0;height:225px}.application-copy{padding:30px 25px}.application-copy h3{font-size:28px;margin-bottom:17px}.application-copy p{font-size:13px;margin-bottom:18px}.application-copy .text-link{font-size:13px}.approach-section{grid-template-columns:1fr;gap:40px}.approach-intro h2{font-size:40px;letter-spacing:-1px}.approach-intro>p:not(.section-kicker){font-size:14px}.approach-steps li{padding:25px 0;gap:22px}.approach-steps h3{font-size:19px}.approach-steps p{font-size:13px}.step-number{font-size:28px}.contact-section{grid-template-columns:1fr;gap:45px}.contact-copy h2{font-size:40px;letter-spacing:-1px}.contact-copy>p:not(.section-kicker){font-size:14px}.contact-links{margin:30px 0 25px}.contact-links a{font-size:17px}.contact-links>div{margin-bottom:21px}.inquiry-form{padding-top:30px;border-top:1px solid #ffffff20}.inquiry-form h3{font-size:21px;margin-bottom:27px}.form-field input,.form-field select,.form-field textarea{font-size:16px}.form-field label{font-size:13px}.form-note{font-size:11px}.site-footer{padding:35px 6% 26px}.footer-top{flex-wrap:wrap;padding-bottom:28px;gap:22px}.footer-top>p{font-size:20px;order:2;width:100%}.footer-bottom{flex-direction:column;font-size:11px;gap:18px}.footer-bottom>div{gap:23px}.footer-note{font-size:10px}.product-dialog{width:94vw;max-height:94svh}.dialog-top{padding:14px 20px}.dialog-photo{height:150px}.dialog-content{padding:26px 23px 30px}.dialog-content h2{font-size:33px}.variant{grid-template-columns:58px 1fr;gap:15px;padding:20px 0}.variant h3{font-size:20px}.variant p{font-size:13px;line-height:1.8}.variant .variant-use{font-size:11px}.dialog-note{font-size:11px;padding:15px}.dialog-intro{font-size:13px}.dialog-content>.button{width:100%}html[data-language=en] h1{font-size:clamp(44px,10.6vw,67px);letter-spacing:-1.7px;max-width:410px}html[data-language=en] .hero-description{font-size:13px;max-width:280px}html[data-language=en] .hero-origin{letter-spacing:1px}html[data-language=en] .hero-art{top:235px}html[data-language=en] .hero-actions{gap:20px}html[data-language=en] .hero-actions .button{padding:13px 18px;font-size:12px}html[data-language=en] .hero-actions .text-link{font-size:12px}html[data-language=en] .ruisai-card{grid-template-columns:90px 1fr 30px;gap:14px}html[data-language=en] .ruisai-character{font-size:24px;min-height:0}html[data-language=en] .variant{grid-template-columns:88px 1fr}html[data-language=en] .variant h3{font-size:16px}html[data-language=en] .interaction-hint{max-width:210px;text-align:left;font-size:10px}}
@media(max-width:360px){.hero{min-height:720px}.brand-name{display:none}.header-actions{gap:18px}.hero-art{right:-45%;width:153%;top:235px}.hero-description{max-width:265px}.hero-actions{gap:17px}.section-heading h2{font-size:37px}.product-photo{height:195px}.ruisai-card{grid-template-columns:53px 1fr 28px;gap:12px}.origin-copy h2{font-size:42px}.application-tabs{gap:16px}.application-tabs button{font-size:12px}.application-section .section-heading h2{font-size:37px}.contact-copy h2{font-size:35px}.contact-links a{font-size:15px}html[data-language=en] .ruisai-card{grid-template-columns:72px 1fr 26px;gap:9px}html[data-language=en] .ruisai-character{font-size:21px}}
.hero{overflow:clip}.hero-art{right:0;width:68%}
@media(max-width:1000px) and (min-width:701px){.hero-art{right:0;width:72%}}
@media(max-width:700px){.hero-art{right:0;width:100%;top:270px;height:500px}html[data-language=en] .hero-art{top:300px}.hero-art:after{background:linear-gradient(180deg,var(--forest),transparent 18%,transparent 85%,var(--forest))}}