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0;font-size:13px}.concept-note{background:var(--surface);min-height:280px;color:var(--muted);border-radius:6px;flex-direction:column;justify-content:center;align-items:center;gap:32px;padding:56px 32px;font-size:12px;display:flex}.concept-symbol{flex-direction:column;align-items:flex-start;gap:14px;width:92px;display:flex}.concept-symbol span{background:var(--ink);border-radius:1px;width:100%;height:5px}.concept-symbol span:nth-child(2){width:76%}.concept-symbol span:nth-child(3){width:48%}.policy-page{max-width:72ch;min-height:70vh;margin:0 auto;padding:32px 0 72px}.policy-page h1{letter-spacing:-.025em;margin-top:32px;font-size:44px;font-weight:650;line-height:1.2}.policy-date{color:var(--muted);margin:14px 0 30px;font-size:12px}.policy-intro{font-size:17px}.policy-page section{margin-top:30px}.policy-page section h2{margin-bottom:10px;font-size:18px;font-weight:700}.policy-page section p{color:var(--muted);font-size:15px;line-height:1.8}.provider-link{margin-top:28px;font-size:13px}.provider-link a{align-items:center;gap:8px;text-decoration:underline;display:inline-flex}.policy-page>.text-action{margin-top:30px}.missing-page{min-height:65vh;padding:100px 0}.missing-page h1{font-size:44px;font-weight:650}.missing-page p{color:var(--muted);margin:20px 0}@media(min-width:768px){:lang(zh-CN) .hero h1{font-size:62px;line-height:1.2}}@media(max-width:767px){.site-header{align-items:center;gap:16px;min-height:84px}.brand-art-wordmark{width:104px}.main-nav{gap:18px;font-size:12px}.approach-nav{display:none!important}.language-control{padding-left:0;font-size:11px}.hero{gap:30px;min-height:auto;padding:46px 0 40px}.hero-copy>p{margin:22px 0;font-size:16px}.hero h1{letter-spacing:-.03em;font-size:clamp(42px,8.8vw,58px);line-height:1.1}.hero-mark .brand-art-stacked{width:232px}.ruled-section{padding:28px 0 32px}.section-intro{margin-bottom:22px}.section-intro h2{font-size:18px}.section-intro>p{font-size:12px}.product-row{gap:24px;padding:24px}.product-row h3{font-size:28px}.product-row p{font-size:13px}.product-state{padding-left:0}.principles{gap:24px}.principles dt{margin-bottom:6px;font-size:15px}.principles dd{max-width:none;font-size:13px}.contact-section{gap:22px;padding:34px 0 38px}.contact-section h2{font-size:28px}.contact-section p{max-width:32ch;font-size:13px}.site-footer{align-items:center;gap:12px;padding:20px 0 24px}.footer-links{order:3;gap:20px;width:100%}.appearance-control{margin-left:auto}.detail-page{padding-bottom:48px}.detail-layout{gap:36px;padding-top:26px}.detail-lead{font-size:20px}.detail-body{font-size:14px}.concept-note{min-height:220px;padding:40px 28px}.policy-page{padding-top:20px}.policy-page h1{margin-top:24px;font-size:36px}.policy-intro{font-size:16px}.policy-page section p{font-size:14px}.missing-page{padding:70px 0}.missing-page h1{font-size:36px}}@media(max-width:359px){.main-nav{gap:12px}.brand-art-wordmark{width:94px}.main-nav{font-size:11px}.hero h1{font-size:40px}.footer-links{gap:14px}}@media(forced-colors:active){.product-row,.concept-note{border:1px solid canvastext}.brand-art{forced-color-adjust:none}.text-action{border-color:linktext}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}