@charset "UTF-8";
:root{--ink:#19333b;--muted:#627376;--paper:#f8faf9;--white:#fff;--mint:#c9eadd;--mint-dark:#315f52;--line:#dce5e2;--serif:Georgia,"Songti SC","STSong",serif;--sans:"Avenir Next","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;--radius:14px;--shadow:0 12px 36px #15383208}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:106px}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:15px;line-height:1.75;-webkit-font-smoothing:antialiased}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:disabled{cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #5b9681;outline-offset:5px}img,svg{vertical-align:middle}h1,h2,h3,p{margin:0}p{overflow-wrap:break-word}h1,h2,h3{line-height:1.3}h1,h2{letter-spacing:-.035em}button{color:inherit}em{font-style:normal}::selection{background:var(--mint);color:var(--ink)}[hidden]{display:none!important}.wrap{width:min(1120px,calc(100% - 80px));margin-inline:auto}.icon{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.55;stroke-linecap:round;stroke-linejoin:round;flex:none}.icon-library{position:absolute;width:0;height:0;overflow:hidden}.muted{color:var(--muted)}.eyebrow{font-size:11px;line-height:1.5;letter-spacing:.17em;font-weight:650;color:#607772}.text-link{display:inline-flex;align-items:center;justify-content:flex-start;gap:9px;background:none;border:0;padding:0;color:#335c51;font-size:13px;font-weight:600;line-height:1.7}.text-link .icon{width:17px;height:17px;transition:transform .2s}.text-link:hover .icon{transform:translateX(4px)}.text-link:hover{text-decoration:underline;text-underline-offset:5px}.button{min-height:48px;display:inline-flex;align-items:center;justify-content:center;gap:12px;border:1px solid transparent;border-radius:8px;padding:12px 24px;font-size:14px;font-weight:600;line-height:1.5;transition:background .2s,box-shadow .2s,transform .2s;white-space:nowrap}.button:hover{transform:translateY(-1px)}.button-dark{background:var(--ink);color:white;box-shadow:0 3px 0 #0d252a10}.button-dark:hover{background:#2d4d54}.button-outline{border-color:#cbd7d2;background:#ffffff85}.button-outline:hover{background:white;border-color:#94afa4}.button-mint{background:var(--mint);color:var(--ink)}.button-mint:hover{background:#daf5e9}.button-small{min-height:40px;padding:9px 16px;font-size:12px;gap:8px}.button-small .icon{width:17px;height:17px}.button:disabled{background:#e0e8e4;color:#70857a;box-shadow:none;border-color:#e0e8e4;transform:none}.status-dot{display:inline-block;width:6px;height:6px;border-radius:50%;background:#537d69;flex:none}.skip-link{position:fixed;left:16px;top:-90px;padding:12px 20px;z-index:100;background:var(--ink);color:white;border-radius:6px}.skip-link:focus{top:10px}.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}
.site-header{height:82px;position:sticky;top:0;z-index:30;background:#f8faf9ee;border-bottom:1px solid var(--line);backdrop-filter:blur(16px)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:26px}.brand{display:inline-flex;align-items:center;gap:11px;flex:none}.brand>span{display:flex;flex-direction:column}.brand strong{font-size:23px;line-height:1.18;font-weight:700;letter-spacing:.015em}.brand-dot{color:#658d7d}.brand small{font-size:8px;letter-spacing:.135em;font-weight:500;margin-top:5px;color:#6c7c7e}.desktop-nav{display:flex;gap:29px;align-items:center;margin-left:auto;margin-right:22px;font-size:12px;font-weight:500}.desktop-nav a{color:#576a6e;transition:color .2s}.desktop-nav a:hover{color:#152d33}.header-actions{display:flex;align-items:center;gap:16px}.menu-button{width:40px;height:40px;border:0;background:transparent;display:none;align-items:center;justify-content:center;flex-direction:column;gap:6px;border-radius:8px}.menu-button span{width:19px;height:1.5px;background:var(--ink);transition:transform .2s}.menu-button[aria-expanded=true] span:first-child{transform:translateY(3.75px) rotate(45deg)}.menu-button[aria-expanded=true] span:last-child{transform:translateY(-3.75px) rotate(-45deg)}.mobile-nav{position:absolute;top:100%;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:12px 24px}.mobile-nav a{display:block;padding:11px 6px;font-size:14px}.announcement{background:#eaf2ee;border-bottom:1px solid #dce7e0}.announcement>.wrap{min-height:44px;display:flex;align-items:center;gap:13px;font-size:11px;color:#4d6960;padding-block:9px}.announcement-label{border:1px solid #c4d8cc;background:#dcebe2;white-space:nowrap;border-radius:4px;font-size:10px;padding:0 7px;font-weight:600}.announcement-end{margin-left:auto;white-space:nowrap;letter-spacing:.025em;font-size:10px}.announcement-end span{font-size:16px;margin-left:9px}
.hero{text-align:center;padding-top:64px;padding-bottom:44px}.hero .eyebrow{display:flex;gap:9px;align-items:center;justify-content:center;font-size:10px}.hero h1{font-family:var(--serif);font-size:68px;font-weight:600;line-height:1.16;margin-top:23px;letter-spacing:-.042em}.latin-italic{font-weight:400}.hero-title-cn{display:block;font-size:43px;font-weight:400;letter-spacing:.025em;line-height:1.5;margin-top:6px}.hero-highlight{display:inline-block;position:relative;margin-top:22px;padding:6px 17px;font-size:15px;font-weight:600;isolation:isolate}.hero-highlight:before{content:"";position:absolute;inset:0;z-index:-1;background:var(--mint);border-radius:3px;transform:rotate(-1.3deg)}.hero-copy{font-size:13px;line-height:2;color:#6c7c7e;margin-top:24px}.hero-actions{display:flex;gap:12px;justify-content:center;margin-top:25px}.hero-note{display:flex;align-items:center;justify-content:center;gap:10px;color:#87958f;font-size:10px;letter-spacing:.07em;margin-top:22px}.hero-note>span{width:23px;height:1px;background:#cedbd4}.benefit-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;text-align:left;margin-top:48px}.benefit-grid article{background:#fff9;border:1px solid var(--line);border-radius:10px;padding:23px 22px;box-shadow:0 3px 0 #e7ede855}.icon-tile{width:30px;height:30px;background:#e5f2eb;border-radius:7px;display:flex;align-items:center;justify-content:center;color:#557f6d;margin-bottom:14px}.icon-tile .icon{width:19px;height:19px}.benefit-grid h2{font-family:var(--sans);font-size:13px;letter-spacing:0;font-weight:600}.benefit-grid p{color:#768480;font-size:11px;line-height:1.8;margin-top:7px}.hero-enter{animation:enter .6s both}.hero-enter:nth-child(2){animation-delay:.06s}.hero-enter:nth-child(3){animation-delay:.12s}.hero-enter:nth-child(4){animation-delay:.18s}.hero-enter:nth-child(5){animation-delay:.24s}.hero-enter:nth-child(6){animation-delay:.3s}@keyframes enter{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.section{padding-block:84px}.section-tint{background:#edf4f0;border-block:1px solid #dfe9e2}.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:36px;margin-bottom:36px}.section-heading h2,.service-intro h2,.faq-intro h2{font-family:var(--serif);font-size:36px;font-weight:500;line-height:1.45;margin-top:14px;letter-spacing:-.015em}.section-heading h2 em{color:#628071}.section-heading>p{color:var(--muted);font-size:12px;line-height:1.9;flex:none;padding-bottom:5px}.shop-layout{display:grid;grid-template-columns:minmax(0,1fr);gap:30px}.empty-products{display:flex;min-height:425px;flex-direction:column;align-items:center;justify-content:center;text-align:center;background:#f9fcf9b3;border:1px solid #d7e4db;border-radius:var(--radius);padding:32px}.empty-products h3{font-family:var(--serif);font-weight:500;font-size:28px;letter-spacing:.02em;margin-top:16px}.empty-products p{color:var(--muted);font-size:13px;line-height:1.95;margin-top:12px}.empty-products>.text-link{margin-top:21px}.soft-tag{font-size:10px;color:#63836e;letter-spacing:.07em;background:#e4eee5;padding:3px 11px;border-radius:30px}.empty-illustration{width:133px;height:118px;position:relative;margin-bottom:10px;display:grid;place-items:center}.empty-illustration svg{width:91px;height:91px;fill:#e7f1e6;stroke:#65836d;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;position:relative}.empty-illustration svg .bag-smile{fill:none}.orbit{position:absolute;width:115px;height:115px;border-radius:50%;border:1px dashed #d0dfd0;top:1px;left:10px}.orbit-two{width:88px;height:88px;top:14px;left:24px;background:#e1eed966;border:0}.checkout-card{background:var(--white);border:1px solid #d8e2da;border-radius:var(--radius);padding:28px 27px;box-shadow:var(--shadow)}.checkout-top{display:flex;justify-content:space-between;align-items:center;color:#8a9e90;margin-bottom:18px}.checkout-top .eyebrow{font-size:9px}.checkout-top .icon{width:19px;height:19px}.checkout-card h3{font-family:var(--serif);font-size:27px;font-weight:500;margin-bottom:7px}.checkout-card>.muted{font-size:11px}.selection-placeholder{display:flex;gap:12px;align-items:center;padding:20px 0;margin:17px 0;border-top:1px dashed var(--line);border-bottom:1px dashed var(--line)}.selection-icon{display:grid;place-items:center;width:42px;height:46px;border:1px solid var(--line);border-radius:7px;color:#819a88;background:#f3f7f3}.selection-placeholder strong{display:block;font-size:12px;font-weight:500;color:#5f7167}.selection-placeholder div>span{display:block;font-size:10px;color:#7b8b83;margin-top:5px}.summary-line{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);margin:18px 0}.summary-line strong{font-size:24px;font-weight:400;line-height:1}.checkout-submit{width:100%;font-size:13px}.checkout-caption{display:flex;align-items:center;justify-content:center;gap:6px;font-size:10px;color:#7a8c81;margin-top:11px}.checkout-caption .icon{width:12px;height:12px}.checkout-explainer{margin:19px auto 0;display:flex;justify-content:center;font-size:11px}
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);margin-top:45px;gap:48px}.steps-grid article{position:relative;border-top:1px solid #d4dfd8;padding-top:28px}.steps-grid article:after{content:"";position:absolute;left:0;top:-3px;width:5px;height:5px;border-radius:50%;background:#6f9380}.step-number{font-family:var(--serif);font-size:45px;font-style:italic;line-height:1;color:#92a99a}.steps-grid h3{font-size:17px;font-weight:500;margin-top:20px}.steps-grid p{font-size:13px;color:var(--muted);line-height:1.95;margin-top:13px}.steps-grid .text-link{margin-top:20px;font-size:12px}.availability-note{display:flex;align-items:center;gap:9px;font-size:11px;color:#778b7c;margin-top:37px}.availability-note .status-dot{width:5px;height:5px;background:#8ca58c}.service-section{background:#eaf2ee;border-block:1px solid #dfe8e1}.service-layout{display:grid;grid-template-columns:1fr 1.7fr;gap:80px}.service-intro h2,.faq-intro h2{font-size:40px;line-height:1.55}.service-intro h2 em,.faq-intro h2 em{color:#5c826e}.service-intro>p:not(.eyebrow){font-size:13px;line-height:2;color:var(--muted);margin-top:18px}.service-intro .button{margin-top:26px;font-size:12px;padding-inline:16px;min-height:43px}.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:28px 32px}.service-grid article{border-bottom:1px solid #d6e2d9;padding-bottom:21px}.service-grid article>.icon{color:#6c8e7a;width:21px;height:21px;margin-bottom:12px}.service-grid h3{font-size:14px;font-weight:550}.service-grid p{font-size:11px;line-height:1.9;color:#667e6d;margin-top:9px}.faq-layout{display:grid;grid-template-columns:1fr 1.7fr;gap:80px}.faq-intro>p:not(.eyebrow){color:var(--muted);font-size:13px;line-height:2;margin-top:17px}.faq-intro .button{margin-top:24px;min-height:43px;font-size:12px;padding-inline:17px}.faq-intro .button .icon{width:17px;height:17px}.faq-list{border-top:1px solid var(--line)}.faq-list details{border-bottom:1px solid var(--line)}.faq-list summary{display:flex;justify-content:space-between;align-items:center;gap:20px;list-style:none;cursor:pointer;font-size:14px;font-weight:500;padding:21px 0}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary .icon{width:16px;height:16px;color:#7d9685;transition:transform .2s}.faq-list details[open] summary .icon{transform:rotate(45deg)}.faq-list details p{color:var(--muted);font-size:13px;line-height:1.95;padding:0 27px 22px 0}.journal-section{background:#f0f4f2;border-block:1px solid #e3e9e5}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.guide-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:12px;transition:box-shadow .2s,transform .2s;display:block}.guide-card:hover{transform:translateY(-4px);box-shadow:0 16px 28px #2447330b}.guide-cover{height:154px;position:relative;display:flex;align-items:flex-end;padding:23px;overflow:hidden;border-bottom:1px solid #dae5dd}.guide-cover>.icon{width:30px;height:30px;position:absolute;top:25px;left:24px;opacity:.65}.guide-cover>span{font-size:8px;letter-spacing:.17em;z-index:1;font-weight:600}.guide-cover>b{font-family:var(--serif);font-size:100px;line-height:1;font-weight:400;font-style:italic;position:absolute;right:17px;bottom:-7px;opacity:.12}.cover-mint{background:#dcebe2;color:#365e49}.cover-sand{background:#eee9dd;color:#766e52}.cover-blue{background:#e2e9ec;color:#4b707b}.guide-body{padding:23px}.guide-body .eyebrow{font-size:9px;letter-spacing:.03em;color:#7b8d81}.guide-body h3{font-size:16px;line-height:1.65;font-weight:500;margin-top:11px;min-height:53px}.guide-body p{font-size:11px;line-height:1.9;color:var(--muted);margin-top:8px;min-height:41px}.guide-more{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:#527565;margin-top:22px}.guide-more .icon{width:17px;height:17px}.final-section{padding-block:65px}.final-cta{background:var(--ink);padding:45px 43px;color:#f5f8f5;border-radius:13px;display:flex;align-items:center;justify-content:space-between;gap:30px}.final-cta .eyebrow{color:#9eb6aa;font-size:9px}.final-cta h2{font-family:var(--serif);font-weight:400;font-size:30px;line-height:1.5;margin-top:13px}.final-cta h2 em{color:var(--mint)}.final-cta p:not(.eyebrow){font-size:11px;color:#a3b8ae;margin-top:12px}.final-cta .button{font-size:12px;padding-inline:20px}
.site-footer{border-top:1px solid var(--line);background:#f5f8f5;padding-top:43px}.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.5fr;gap:38px;padding-bottom:35px}.footer-brand .brand img{width:34px;height:34px}.footer-brand .brand strong{font-size:22px}.footer-brand .brand small{font-size:7px}.footer-brand>p{font-size:11px;color:#7e8e83;margin-top:17px}.footer-top h2{font-family:var(--sans);font-size:11px;font-weight:600;letter-spacing:0;margin-bottom:13px}.footer-top>div:not(:first-child)>a,.footer-top button{display:block;font-size:11px;line-height:1.8;color:#6e8175;padding:3px 0;border:0;background:none}.footer-top a:hover,.footer-top button:hover{color:#234a35;text-decoration:underline;text-underline-offset:4px}.footer-address{justify-self:end}.footer-address h2{font-size:8px;letter-spacing:.09em;color:#7b8f80}.footer-address>span{font-family:var(--serif);font-size:20px;letter-spacing:-.025em}.footer-address p{font-size:10px;color:#778d7c;margin-top:9px;display:flex;align-items:center;gap:7px}.brand-disclaimer{border-block:1px solid var(--line);padding:20px 0;display:flex;gap:34px;font-size:10px;line-height:1.95;color:#7c8d80}.brand-disclaimer strong{font-weight:500;white-space:nowrap;color:#516d58}.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:21px 0;font-size:9px;color:#7c8e81}.footer-bottom .icon{width:11px;height:11px;margin-left:5px}.support-fab{position:fixed;right:25px;bottom:25px;z-index:25;border-radius:50%;background:var(--ink);color:var(--mint);width:50px;height:50px;display:grid;place-items:center;border:1px solid #38574e;box-shadow:0 6px 20px #223e3025;transition:transform .2s,background .2s}.support-fab:hover{transform:translateY(-3px);background:#34544f}
dialog{color:var(--ink);border:1px solid #dce5df;border-radius:16px;padding:0;width:min(520px,calc(100% - 36px));max-height:calc(100dvh - 48px);box-shadow:0 30px 100px #102c3330;background:var(--paper)}dialog::backdrop{background:#152e3860;backdrop-filter:blur(4px)}.dialog-inner{padding:32px}.dialog-top{display:flex;align-items:center;justify-content:space-between;gap:15px;margin-bottom:24px}.dialog-top .eyebrow{font-size:10px}.icon-button{width:34px;height:34px;border:1px solid var(--line);border-radius:7px;background:white;display:grid;place-items:center}.icon-button .icon{width:17px;height:17px}.dialog-inner h2{font-family:var(--serif);font-size:29px;font-weight:500;margin-bottom:12px}.dialog-inner>p{font-size:13px;color:var(--muted);line-height:1.9}.dialog-notice{border:1px solid #d1e2d6;background:#e9f2e9;padding:15px 17px;border-radius:8px;font-size:12px;color:#4a6b56;margin:21px 0}.dialog-steps{list-style:none;margin:25px 0;padding:0}.dialog-steps li{display:flex;align-items:flex-start;gap:14px;font-size:13px;margin-bottom:16px}.dialog-steps li>span{font-family:var(--serif);font-style:italic;font-size:21px;color:#7a9581;line-height:1.3}.dialog-steps strong{font-weight:500;display:block}.dialog-steps p{font-size:11px;color:var(--muted);margin-top:4px}.dialog-inner>.button{width:100%;margin-top:12px}.dialog-secondary{display:flex;justify-content:center;margin-top:17px;font-size:12px}.dialog-open{overflow:hidden}.subpage{padding-block:62px 80px;min-height:calc(100vh - 400px)}.page-heading{max-width:660px;margin-bottom:37px}.page-heading h1{font-family:var(--serif);font-size:46px;line-height:1.4;font-weight:500;margin-top:14px}.page-heading>p:last-child{color:var(--muted);font-size:14px;line-height:1.9;margin-top:15px}.breadcrumb{display:flex;align-items:center;gap:9px;font-size:11px;color:#708477;margin-bottom:28px}.breadcrumb a:hover{text-decoration:underline}.query-layout{display:grid;grid-template-columns:1.3fr 1fr;gap:50px;align-items:start;max-width:980px}.query-card{background:white;border:1px solid var(--line);border-radius:14px;padding:32px}.query-card fieldset{border:0;margin:0;padding:0}.query-card label{display:block;font-size:12px;margin-bottom:8px;font-weight:500}.query-card input{width:100%;height:46px;background:#f4f7f4;border:1px solid #dce5de;border-radius:7px;padding:12px;color:#66786a;font-size:13px;margin-bottom:20px}.query-card input:disabled{opacity:1;color:#78897f;-webkit-text-fill-color:#78897f}.query-card .button{width:100%}.query-card .availability-box{padding:15px 17px;background:#eaf2eb;border:1px solid #d9e6dc;border-radius:8px;margin-bottom:26px;font-size:12px;color:#54705c}.query-aside{padding-top:25px}.query-aside .icon-tile{width:42px;height:42px;margin-bottom:20px}.query-aside h2{font-family:var(--serif);font-size:25px;font-weight:500;margin-bottom:12px}.query-aside p{font-size:13px;color:var(--muted);line-height:2}.query-aside .text-link{margin-top:20px}.guide-filters{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:26px}.filter-button{padding:9px 17px;border:1px solid var(--line);background:white;border-radius:6px;font-size:12px;min-height:40px}.filter-button[aria-pressed=true]{background:var(--ink);color:white;border-color:var(--ink)}.article-layout{display:grid;grid-template-columns:minmax(0,720px) 240px;gap:75px;align-items:start}.article-body{border-top:1px solid var(--line);padding-top:10px}.article-body section{padding-top:25px;scroll-margin-top:115px}.article-body h2{font-family:var(--serif);font-size:25px;font-weight:500;margin-bottom:17px}.article-body p{color:#596e62;font-size:14px;line-height:2.1;margin-bottom:15px}.article-meta{display:flex;align-items:center;gap:10px;font-size:11px;color:#819184;margin-top:20px}.article-aside{position:sticky;top:112px;border-left:1px solid var(--line);padding-left:24px;font-size:12px}.article-aside h2{font-family:var(--sans);font-size:10px;letter-spacing:.12em;margin-bottom:16px;color:#829485}.article-aside a{display:block;color:#6c8072;margin-bottom:15px;line-height:1.7}.article-aside a:hover{color:#224e36}.article-end{border-top:1px solid var(--line);margin-top:35px;padding-top:25px}.policy-layout{max-width:780px}.policy-layout .article-body{margin-top:30px}.safe-state{text-align:center;max-width:540px;margin:30px auto 65px;border:1px solid var(--line);border-radius:14px;padding:45px 30px;background:white}.safe-state .icon-tile{margin:0 auto 25px;width:48px;height:48px}.safe-state h1{font-family:var(--serif);font-size:34px;font-weight:500;margin-bottom:18px}.safe-state p{font-size:13px;color:var(--muted);line-height:1.9}.safe-state .button{margin-top:25px}.noscript-notice{padding:15px;text-align:center;background:#e5eee7;font-size:13px}.load-error{padding:35px;text-align:center;color:var(--muted);border:1px dashed var(--line);border-radius:10px}.load-error h3{margin-bottom:10px;color:var(--ink)}.load-error .button{margin-top:18px}
@media(min-width:1500px){.hero{padding-top:77px}.hero h1{font-size:76px}.hero-title-cn{font-size:48px}.hero-copy{margin-top:28px}.benefit-grid{margin-top:56px}}
@media(max-width:1000px){.wrap{width:calc(100% - 48px)}.desktop-nav{gap:19px;margin-right:0}.header-inner{gap:20px}.hero h1{font-size:61px}.hero-title-cn{font-size:38px}.benefit-grid{gap:12px}.benefit-grid article{padding:19px 15px}.benefit-grid h2{font-size:12px}.section-heading h2{font-size:31px}.shop-layout{grid-template-columns:minmax(0,1fr);gap:24px}.service-layout,.faq-layout{gap:45px}.guide-grid{gap:16px}.guide-body{padding:19px}.guide-body h3{font-size:14px}.final-cta h2{font-size:26px}.footer-top{gap:20px}.footer-address>span{font-size:18px}.article-layout{gap:36px;grid-template-columns:minmax(0,1fr) 200px}}
@media(max-width:760px){.site-header{height:72px}.desktop-nav{display:none}.menu-button{display:flex}.header-actions{gap:11px}.brand img{width:36px;height:36px}.brand strong{font-size:22px}.brand small{font-size:7px}.announcement-end{display:none}.announcement>.wrap{min-height:45px;font-size:11px}.hero{padding-top:47px;padding-bottom:38px}.hero h1{font-size:53px}.hero-title-cn{font-size:34px;margin-top:10px}.hero-copy{font-size:12px}.hero-highlight{font-size:14px}.benefit-grid{grid-template-columns:repeat(2,1fr);gap:12px;margin-top:36px}.benefit-grid article{padding:20px}.benefit-grid h2{font-size:13px}.benefit-grid p{font-size:11px}.section{padding-block:58px}.section-heading{gap:20px;margin-bottom:27px}.section-heading>p{display:none}.section-heading h2{font-size:30px}.shop-layout{grid-template-columns:1fr}.empty-products{min-height:345px}.checkout-card{padding:25px}.checkout-card .selection-placeholder{margin:15px 0;padding:18px 0}.steps-grid{gap:25px;margin-top:32px}.steps-grid h3{font-size:15px}.steps-grid p{font-size:12px}.desktop-only{display:none}.service-layout,.faq-layout{grid-template-columns:1fr;gap:33px}.service-intro h2,.faq-intro h2{font-size:34px}.service-intro h2 br,.faq-intro h2 br{display:none}.service-intro>p:not(.eyebrow){margin-top:12px}.service-grid{gap:23px 30px}.service-grid p{font-size:12px}.faq-intro>p:not(.eyebrow){margin-top:12px}.faq-intro .button{margin-top:18px}.guide-grid{grid-template-columns:1fr;gap:18px}.guide-card{display:grid;grid-template-columns:155px 1fr}.guide-cover{height:100%;min-height:190px;border-bottom:0;border-right:1px solid #dae5dd;padding:19px}.guide-cover>span{font-size:7px;max-width:90px;line-height:1.9}.guide-cover>.icon{left:19px}.guide-cover>b{font-size:86px;right:6px;bottom:30px}.guide-body{padding:21px}.guide-body h3{min-height:0;margin-top:9px;font-size:16px}.guide-body p{min-height:0;font-size:11px;margin-top:8px}.guide-more{margin-top:18px}.final-section{padding-block:45px}.final-cta{padding:31px;align-items:flex-start;flex-direction:column;gap:22px}.final-cta h2{font-size:27px}.footer-top{grid-template-columns:1.5fr 1fr 1fr;gap:24px}.footer-address{display:none}.footer-brand>p{max-width:130px}.brand-disclaimer{gap:20px}.footer-bottom>span:nth-child(2){display:none}.support-fab{width:45px;height:45px;right:17px;bottom:17px}.subpage{padding-top:42px}.page-heading h1{font-size:37px}.query-layout{grid-template-columns:1fr;gap:22px}.query-aside{padding-top:5px}.query-card{padding:26px}.article-layout{grid-template-columns:1fr}.article-aside{display:none}.article-body p{font-size:15px}.article-body h2{font-size:25px}.page-heading{margin-bottom:28px}}
@media(max-width:480px){.wrap{width:calc(100% - 36px)}.header-inner{gap:10px}.header-actions{gap:6px}.button-small{padding:8px 11px;font-size:11px;gap:6px}.brand{gap:8px}.brand img{width:34px;height:34px}.brand strong{font-size:21px}.brand small{font-size:6px;letter-spacing:.11em}.hero{padding-top:40px}.hero .eyebrow{font-size:8px;letter-spacing:.13em}.hero h1{font-size:39px;margin-top:24px;letter-spacing:-.045em;white-space:nowrap}.hero-title-cn{font-size:29px;letter-spacing:.015em;margin-top:10px}.hero-highlight{font-size:13px;padding:6px 13px;margin-top:22px}.hero-copy{font-size:11px;line-height:2.1;margin-top:22px}.hero-actions{gap:10px}.hero-actions .button{font-size:12px;padding:12px 19px;min-height:45px}.hero-note{font-size:8px;letter-spacing:.035em}.benefit-grid{gap:10px;margin-top:33px}.benefit-grid article{padding:19px 14px}.benefit-grid h2{font-size:12px}.benefit-grid p{font-size:10px;line-height:1.9}.icon-tile{margin-bottom:12px}.section-heading h2{font-size:27px;line-height:1.6}.section-heading h2 em{display:block}.section-heading .eyebrow{font-size:9px}.section-heading>.text-link{font-size:10px;white-space:nowrap}.empty-products{padding:25px 20px;min-height:345px}.empty-products h3{font-size:26px}.checkout-card h3{font-size:26px}.steps-grid{grid-template-columns:1fr;gap:27px}.steps-grid article{padding-top:23px;padding-left:60px}.step-number{position:absolute;left:0;top:25px;font-size:36px}.steps-grid h3{margin-top:0;font-size:17px}.steps-grid p{margin-top:9px;font-size:13px}.steps-grid .text-link{margin-top:12px}.availability-note{align-items:flex-start;font-size:10px;gap:8px}.availability-note .status-dot{margin-top:7px}.service-intro h2,.faq-intro h2{font-size:30px}.service-grid{gap:24px 22px}.service-grid h3{font-size:14px}.service-grid p{font-size:11px}.faq-list summary{font-size:13px;padding:20px 0}.faq-list details p{font-size:13px}.guide-card{display:block}.guide-cover{height:135px;min-height:0;border-bottom:1px solid var(--line);border-right:0;padding:20px}.guide-cover>span{font-size:8px;max-width:none}.guide-cover>b{font-size:100px;right:22px;bottom:-10px}.guide-cover>.icon{left:20px;top:21px}.guide-body{padding:22px}.guide-body h3{font-size:17px}.guide-body p{font-size:12px}.final-cta{padding:30px 25px}.final-cta h2{font-size:26px;line-height:1.65}.final-cta h2 em{display:block}.footer-top{grid-template-columns:1fr 1fr;gap:30px 20px}.footer-brand{grid-column:1/-1}.footer-brand>p{max-width:none;margin-top:11px}.brand-disclaimer{display:block;padding-block:19px}.brand-disclaimer strong{display:block;margin-bottom:7px}.footer-bottom{font-size:8px;gap:8px;padding-bottom:65px}.dialog-inner{padding:25px 23px}.dialog-inner h2{font-size:27px}.dialog-open{position:relative}.subpage{padding-top:32px}.page-heading h1{font-size:33px}.page-heading>p:last-child{font-size:13px}.query-card{padding:23px}.query-card input{font-size:16px}.guide-filters{gap:7px}.filter-button{padding:8px 13px;font-size:11px}.article-body p{font-size:14px}.safe-state{padding:33px 22px}.safe-state h1{font-size:29px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* 手机上的正文保持舒适的阅读尺寸。 */
@media(max-width:480px){.hero-copy{font-size:13px}.benefit-grid p{font-size:12px}.benefit-grid h2{font-size:13px}.service-grid p{font-size:13px}.faq-list summary{font-size:15px}.faq-list details p{font-size:14px}.guide-body p{font-size:13px}.steps-grid p{font-size:14px}.checkout-caption{font-size:11px}.hero-note{font-size:9px}}
/* 同域商品、结算与订单界面沿用本站色彩与排版。 */
#product-area.has-products{display:grid;align-content:start;align-items:stretch;gap:18px;padding:0;background:transparent;border:0;text-align:left}.product-card{padding:26px;border:1px solid var(--line);border-radius:var(--radius);background:white;box-shadow:var(--shadow)}.product-card.is-selected{border-color:#5a8b75;box-shadow:0 0 0 1px #5a8b75}.product-heading{display:flex;align-items:center;justify-content:space-between;gap:12px}.product-heading h3{font-family:var(--serif);font-size:26px;font-weight:500;margin:0}.product-card .product-subtitle{margin-top:9px;font-size:13px;line-height:1.8}.product-card ul{padding-left:20px;font-size:13px;color:var(--muted);line-height:1.9}.product-image{width:100%;height:160px;object-fit:cover;border-radius:8px;margin-bottom:18px}.variant-options{display:flex;flex-direction:column;gap:9px;margin-top:20px}.variant-button{display:grid;grid-template-columns:1fr auto;gap:5px 12px;text-align:left;border:1px solid var(--line);border-radius:8px;padding:13px 15px;background:var(--paper);color:var(--ink)}.variant-button[aria-pressed=true]{border-color:#5a8b75;background:#e9f3ec}.variant-button span{font-size:14px}.variant-button strong{font-size:17px;font-weight:600}.variant-button small{grid-column:1/-1;color:var(--muted);font-size:11px}.variant-button:disabled{opacity:.6;cursor:not-allowed}.product-card .product-description,.product-card .product-delivery{font-size:12px;white-space:pre-line;line-height:1.9}.checkout-card{align-self:start}.checkout-card form{margin-top:23px}.checkout-card fieldset{margin:0;padding:0;border:0;min-width:0}.checkout-card label{display:block;font-size:12px;font-weight:600;margin-bottom:7px}.checkout-card label span{color:var(--muted);font-size:10px;font-weight:400}.checkout-card input,#payment-method{width:100%;min-width:0;min-height:44px;padding:10px 12px;border:1px solid var(--line);border-radius:7px;background:var(--paper);font:inherit;font-size:14px;margin-bottom:16px;color:var(--ink)}.checkout-card input[readonly]{background:#eef2ee;color:var(--muted)}.checkout-card fieldset:disabled{opacity:.8}.form-message{font-size:12px!important;color:#805342!important;line-height:1.85;white-space:pre-line;margin-block:12px!important;overflow-wrap:anywhere}.form-message:empty{display:none}.quote-summary{margin:19px 0;padding:17px;background:#edf4ee;border:1px solid #d7e5da;border-radius:8px}.quote-summary>div{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:12px;margin:6px 0}.quote-summary .quote-total{border-top:1px solid #d2e1d6;margin-top:13px;padding-top:13px}.quote-total strong{font-size:24px}.quote-summary p{font-size:11px;color:var(--muted);line-height:1.8;margin-top:13px}.checkout-caption{flex-wrap:wrap;text-align:center;line-height:1.9}.checkout-caption a{text-decoration:underline}.order-list{border-top:1px solid var(--line);margin-top:26px}.order-list-item{display:grid;grid-template-columns:1fr auto;gap:7px;padding:20px 0;border-bottom:1px solid var(--line)}.order-list-item strong{font-size:15px}.order-list-item span,.order-list-item small{grid-column:1;font-size:12px;color:var(--muted)}.order-list-item .icon{grid-column:2;grid-row:1/4;align-self:center}.order-page{max-width:620px;padding:34px;border:1px solid var(--line);border-radius:14px;background:white}.order-page>h2,.order-detail>h1{font-family:var(--serif);font-size:32px;font-weight:500;line-height:1.45;margin:10px 0 23px}.order-summary{border-block:1px solid var(--line);padding:19px 0;margin:20px 0}.order-summary h3{font-family:var(--serif);font-size:24px;font-weight:500;line-height:1.45}.order-summary>p{font-size:13px;color:var(--muted);margin-top:7px}.order-summary dl{margin:17px 0 0}.order-summary dl>div{display:flex;align-items:flex-start;justify-content:space-between;gap:22px;font-size:12px;margin:10px 0}.order-summary dt{color:var(--muted);flex:none}.order-summary dd{margin:0;text-align:right;overflow-wrap:anywhere}.payment-countdown{display:flex;justify-content:space-between;gap:16px;font-size:12px;margin:18px 0}.payment-countdown strong{font-weight:500;color:#526b56}.payment-method-label{display:block;font-size:13px;line-height:1.9;margin:14px 0 8px}.order-page>.button,#dialog-body>.button{width:100%}.payment-explanation{font-size:12px;color:var(--muted);line-height:1.9;margin:18px 0}.payment-actions{display:flex;flex-wrap:wrap;gap:18px;margin-top:23px}.payment-actions .text-link{font-size:12px;min-height:35px}.cashier-link[aria-disabled=true]{pointer-events:none;background:#e0e8e4;color:#70857a}.delivery-content{border-top:1px solid var(--line);margin-top:26px;padding-top:24px}.delivery-content h3{font-size:20px;margin-bottom:12px}.delivery-content h4{font-size:14px;margin:22px 0 10px}.delivery-content p{font-size:12px;color:var(--muted);line-height:1.9}.delivery-content textarea{width:100%;min-height:160px;resize:vertical;border:1px solid #cbdcd1;border-radius:8px;padding:14px;font:13px/1.9 ui-monospace,monospace;background:#f1f6f2;color:var(--ink);margin-top:16px;overflow-wrap:anywhere;white-space:pre-wrap}.article-plain{white-space:pre-wrap;overflow-wrap:anywhere}.support-channels{margin:24px 0}.support-channels>div{border-bottom:1px solid var(--line);padding:14px 0;display:flex;flex-direction:column;gap:6px;font-size:14px}.support-channels span{overflow-wrap:anywhere}.checkout-dialog{width:min(540px,calc(100% - 36px))}#dialog-body>p{font-size:13px;color:var(--muted);line-height:1.9}.checkout-dialog .dialog-inner h2{font-size:28px}.checkout-dialog .order-summary h3{font-size:23px}.checkout-dialog .dialog-top{margin-bottom:18px}.checkout-card input:focus-visible,#payment-method:focus-visible,.variant-button:focus-visible,.delivery-content textarea:focus-visible{outline:3px solid #5b9681;outline-offset:3px}
@media(max-width:760px){.checkout-dialog{width:100%;max-width:none;height:100dvh;max-height:none;margin:0;border:0;border-radius:0}.checkout-dialog .dialog-inner{padding:22px 24px calc(30px + env(safe-area-inset-bottom))}.checkout-dialog .dialog-top{position:sticky;top:-22px;z-index:2;background:var(--paper);padding:10px 0}.checkout-card input,#payment-method{font-size:16px}.order-page{padding:25px}.product-card{padding:23px}.order-detail>h1{font-size:29px}.delivery-content textarea{font-size:14px}}
.article-markdown{max-width:780px;overflow-wrap:anywhere}.article-markdown h2,.article-markdown h3,.article-markdown h4,.article-markdown h5,.article-markdown h6{font-family:var(--serif);font-weight:500;line-height:1.55;margin:28px 0 15px}.article-markdown h2{font-size:27px}.article-markdown h3{font-size:23px}.article-markdown h4,.article-markdown h5,.article-markdown h6{font-size:19px}.article-markdown ul,.article-markdown ol{padding-left:25px;margin:17px 0 24px;color:#596e62;font-size:14px;line-height:2}.article-markdown li{padding-left:3px;margin:7px 0}.article-markdown code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.9em;background:#e9f1ec;border-radius:4px;padding:2px 5px}.article-markdown pre{max-width:100%;overflow-x:auto;margin:22px 0;padding:18px 20px;border:1px solid var(--line);border-radius:9px;background:#eff5f1;color:var(--ink);font-size:13px;line-height:1.9;white-space:pre}.article-markdown pre code{background:none;border-radius:0;padding:0;font-size:inherit}
/* 后台可配置长文案、指南封面和分页的自适应布局。 */
.hero h1{white-space:normal;overflow-wrap:anywhere;text-wrap:balance}.hero-copy{white-space:pre-line}.hero-actions{flex-wrap:wrap}.hero-actions .button,.final-cta .button{white-space:normal;overflow-wrap:anywhere;max-width:100%;text-align:center}.product-heading{align-items:flex-start;flex-wrap:wrap}.product-heading h3{min-width:0;overflow-wrap:anywhere}.product-labels{display:flex;flex-wrap:wrap;gap:6px}.product-card .product-period{font-size:12px;color:var(--muted);margin-top:11px}.variant-button .variant-period{color:#476959}.variant-button span{min-width:0;overflow-wrap:anywhere}.guide-cover.has-cover{padding:0}.guide-cover img{width:100%;height:100%;object-fit:cover}.query-pagination{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:22px}.query-pagination .button{min-height:42px;padding:10px 16px;font-size:12px}.query-pagination>span{font-size:12px;color:var(--muted)}.footer-brand>p,.brand-disclaimer p,.footer-bottom>span,.final-cta h2,.final-cta p{overflow-wrap:anywhere}.final-cta>div{min-width:0}.final-cta .button{flex-shrink:0;max-width:45%}.cashier-link:disabled{background:#e0e8e4;color:#70857a}
@media(max-width:760px){.guide-cover.has-cover{min-height:190px}.final-cta .button{max-width:100%}}
@media(max-width:480px){.hero h1{white-space:normal;font-size:clamp(30px,9vw,39px);line-height:1.4}.hero-actions{align-items:stretch}.hero-actions .button{flex:1 1 140px}.guide-cover.has-cover{height:135px;min-height:0}.query-pagination{gap:7px}.query-pagination .button{padding-inline:12px}}

/* 三张可整卡选择的套餐，与右侧深色结算栏并列。 */
#plans.section-tint{background-color:#e7eff4;background-image:linear-gradient(#c4d4df26 1px,transparent 1px),linear-gradient(90deg,#c4d4df26 1px,transparent 1px);background-size:64px 64px}
#plans>.wrap{width:min(1540px,calc(100% - 64px))}
.shop-layout{grid-template-columns:minmax(0,1fr) 320px;gap:26px;align-items:start}
#product-area.has-products{grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.product-card{position:relative;display:flex;flex-direction:column;min-width:0;padding:25px 23px;background:#f6f9fbe6;border:1px solid #c5d4dc;box-shadow:0 4px 20px #19333b04;transition:border-color .2s,background .2s,box-shadow .2s}
.product-card.is-selected{background:#fff;border-color:#315f52;box-shadow:0 0 0 1px #315f52}
.product-card:has(.product-hitarea:not(:disabled):hover){border-color:#6a9385;background:#fff}
.product-hitarea{position:absolute;inset:0;z-index:1;width:100%;height:100%;padding:0;border:0;border-radius:inherit;background:transparent}
.product-hitarea:focus-visible{outline:3px solid #315f52;outline-offset:4px}
.product-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;min-height:32px;margin-bottom:28px}
.product-labels .soft-tag{background:#dcefe7;color:#3d6d5c;letter-spacing:0;font-size:11px;font-weight:600;padding:4px 9px;border-radius:6px}
.product-check{display:grid;place-items:center;width:28px;height:28px;flex:none;border:1px solid #aec2cc;border-radius:50%;color:#d0eee1}
.product-check .icon{width:18px;height:18px}
.product-card.is-selected .product-check{background:#315f52;border-color:#315f52}
.product-heading{display:block;min-height:68px}
.product-heading h3{font-family:var(--sans);font-size:24px;font-weight:650;line-height:1.4;letter-spacing:-.04em;text-wrap:balance}
.product-card .product-subtitle{font-size:13px;line-height:1.9;min-height:74px;margin-top:10px;color:#657c8a}
.plan-price{display:flex;align-items:baseline;gap:8px;flex-wrap:wrap;margin-top:20px}
.plan-price strong{font-size:36px;font-weight:650;line-height:1.4;letter-spacing:-.055em}
.plan-price>span{color:#657c8a;font-size:13px}
.product-card .product-period{margin-top:7px;color:#657c8a;font-size:11px}
.product-card .plan-benefits{list-style:none;margin:28px 0 0;padding:0;min-height:129px;color:#587284;font-size:13px;line-height:1.9}
.plan-benefits li{display:flex;align-items:flex-start;gap:9px;margin-bottom:12px}
.plan-benefits .icon{width:15px;height:15px;color:#73ad99;margin-top:5px}
.product-card .product-description{margin-top:18px;color:#657c8a;font-size:12px}
.product-card .product-delivery{margin-top:16px;color:#657c8a;font-size:12px}
.product-stock{margin-top:auto;padding-top:20px;border-top:1px solid #d2dee5;font-size:11px;color:#657c8a}
.product-delivery+.product-stock{margin-top:24px}
.checkout-card{position:sticky;top:106px;display:block;padding:28px 25px;background:#172f3a;color:#f2f7fa;border:1px solid #203e4b;box-shadow:0 12px 40px #19333b0d;scroll-margin-top:106px}
.checkout-top{color:#a9cfc1}
.checkout-top .eyebrow{color:#a9cfc1;font-size:10px}
.checkout-card h3{font-family:var(--sans);font-size:23px;font-weight:600;margin-bottom:14px;letter-spacing:-.015em}
.checkout-intro .muted{font-size:13px;line-height:1.9;color:#dfebf0}
.checkout-intro-note{font-size:11px;line-height:1.9;margin-top:12px;color:#adc3ce}
.checkout-content{min-width:0;margin-top:26px}
.checkout-card form{margin-top:0}
.checkout-fields{display:grid;grid-template-columns:minmax(0,1fr);gap:17px}
.checkout-field{min-width:0}
.checkout-card label{font-size:13px;margin-bottom:8px;color:#f2f7fa}
.checkout-card label span{display:block;font-size:11px;color:#adc3ce}
.checkout-card input{background:#fff;border-color:#b8cdd7;margin-bottom:0;min-height:48px}
.checkout-quantity{max-width:90px}
.checkout-card .checkout-submit{margin-top:22px;min-height:49px;font-size:14px;background:#b0ead8;color:#193e39}
.checkout-card .checkout-submit:hover{background:#c7f3e5}
.checkout-card .checkout-submit:disabled{background:#3b5661;color:#c6d5da;border-color:#3b5661}
.checkout-card .quote-summary{background:#203f4c;border-color:#385765}
.checkout-card .quote-summary p,.checkout-card .checkout-caption{color:#adc3ce}
.checkout-card .quote-total{border-color:#385765}
.checkout-card .form-message{color:#f1c1a7!important}
.checkout-card .selection-placeholder{margin:0;padding:0;border:0}
.checkout-card .selection-placeholder strong,.checkout-card .selection-placeholder div>span{color:#b8ced8}
.checkout-card .selection-icon{background:#284854;color:#c4dfd7;border-color:#385765}
.checkout-card .checkout-explainer{margin-top:15px;color:#b0ead8}
.header-inner{gap:20px}.desktop-nav{gap:24px;margin-right:8px}.header-actions{gap:10px}
.recharge-entry{background:#315f52;border-color:#315f52;box-shadow:0 3px 10px #315f521a}.recharge-entry:hover{background:#244c40}
@media(min-width:1440px){.shop-layout{grid-template-columns:minmax(0,1fr) 360px;gap:34px}#product-area.has-products{gap:22px}.product-card{padding:30px 26px}.product-heading h3{font-size:27px}.plan-price strong{font-size:42px}.product-card .product-subtitle{font-size:14px}.product-card .plan-benefits{font-size:14px}.checkout-card{padding:32px 29px}}
@media(max-width:1100px){.shop-layout{grid-template-columns:minmax(0,1fr)}.checkout-card{position:static}.checkout-fields{grid-template-columns:90px minmax(0,1fr) minmax(0,1fr);gap:16px}.checkout-card label{min-height:46px}.checkout-quantity{max-width:none}.checkout-coupon{grid-column:2/-1}.checkout-coupon label{min-height:0}.desktop-nav{gap:16px;font-size:11px;margin-right:0}.header-inner{gap:15px}}
@media(max-width:900px){.desktop-nav{display:none}.menu-button{display:flex}.product-card{padding:24px 20px}.product-heading h3{font-size:23px}}
@media(max-width:760px){#plans>.wrap{width:calc(100% - 36px)}#product-area.has-products{grid-template-columns:minmax(0,1fr);gap:20px}.product-card{padding:27px}.product-card-top{margin-bottom:23px}.product-heading{min-height:0}.product-heading h3{font-size:26px}.product-card .product-subtitle,.product-card .plan-benefits{min-height:0}.product-card .product-subtitle{font-size:14px}.product-card .product-description,.product-card .product-delivery{font-size:13px}.plan-price strong{font-size:42px}.checkout-card{padding:27px}.checkout-fields{grid-template-columns:minmax(0,1fr);gap:18px}.checkout-card label{min-height:0}.checkout-quantity{max-width:110px}.checkout-coupon{grid-column:auto}.checkout-card label span{display:inline;margin-left:5px}.header-actions{gap:8px}.order-entry .icon{display:none}}
@media(max-width:380px){.header-inner{gap:8px}.header-actions{gap:5px}.brand{gap:6px}.brand img{width:28px;height:28px}.brand strong{font-size:19px}.brand small{display:none}.header-actions .button-small{padding-inline:9px}.menu-button{width:30px}}