.site-header{position:sticky;top:0;z-index:998;border-bottom:1px solid var(--line-color)}.site-header:before{content:"";position:absolute;inset:0;z-index:-1;background-color:#fafaf8b8;-webkit-backdrop-filter:blur(16px) saturate(160%);backdrop-filter:blur(16px) saturate(160%)}@supports not ((backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px))){.site-header:before{background-color:var(--background-color)}}.site-nav{display:flex;align-items:center;justify-content:space-between;gap:2rem;height:80px}.site-logo{display:flex;align-items:center;height:48px}.logo{width:auto;height:44px}.nav-links{display:flex;align-items:center;gap:2.5rem;list-style:none}.nav-links a:not(.button),.sidebar a{color:var(--text-color);font-size:1rem;font-weight:500;text-decoration:none}.nav-links a:not(.button):hover,.sidebar a:hover{color:var(--primary-color)}.nav-links a[aria-current=page],.sidebar a[aria-current=page]{color:var(--primary-color);text-decoration:underline;text-underline-offset:6px}.nav-contact{padding:.625rem 1.25rem;font-size:1rem}.menu-button{display:none;align-items:center;justify-content:center;width:44px;height:44px;border:none;background:none;color:var(--text-color);cursor:pointer}.sidebar{display:none}@media screen and (max-width:1120px){.nav-links{gap:1.75rem}}@media(max-width:1000px){.nav-links{display:none}.menu-button{display:inline-flex}.sidebar{position:fixed;top:0;right:0;z-index:999;display:flex;flex-direction:column;gap:1rem;box-sizing:border-box;width:320px;height:100vh;padding:1rem 1.5rem;border-left:1px solid var(--line-color);background-color:var(--background-color);transform:translate(100%);visibility:hidden;transition:transform .3s ease,visibility 0s linear .3s}.sidebar.open{transform:none;visibility:visible;transition:transform .3s ease,visibility 0s linear 0s}.menu-close{align-self:flex-end}.sidebar ul{display:flex;flex-direction:column;list-style:none}.sidebar a{display:flex;align-items:center;min-height:48px;font-size:1.125rem}}@media(max-width:800px){.site-nav{height:64px}.logo{height:30px}.sidebar{width:100%}}@font-face{font-family:Lexend Deca Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/lexend-deca-vietnamese-wght-normal.C3eIQKNS.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Lexend Deca Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/lexend-deca-latin-ext-wght-normal.YJp99__6.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Lexend Deca Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/lexend-deca-latin-wght-normal.Cz7ZdjVl.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}*{margin:0;padding:0}html{scroll-behavior:smooth}body{display:flex;flex-direction:column;min-height:100vh;overflow-x:hidden;background-color:var(--background-color);color:var(--text-color);font-family:var(--font-family);font-size:var(--text-size);line-height:1.6;-webkit-font-smoothing:antialiased}[hidden]{display:none!important}h1,h2,h3{color:var(--text-color);font-weight:600;line-height:1.15;letter-spacing:-.02em;text-wrap:balance}h1{font-size:var(--h1-size)}h2{font-size:var(--h2-size)}h3{font-size:var(--h3-size);font-weight:500;letter-spacing:-.01em}p{font-size:var(--text-size);line-height:1.6}a{color:var(--primary-color)}a:hover{color:var(--primary-hover-color)}:focus-visible{outline:2px solid var(--primary-color);outline-offset:2px}.content-wrap{flex-grow:1}.container{width:min(var(--container-width),100% - 2 * var(--page-padding));margin-inline:auto}.section{padding-block:var(--section-space)}.section--surface{background-color:var(--surface-color)}.section:not(.section--surface)+.section:not(.section--surface){padding-top:0}.section:not(.section--surface)+.section:not(.section--surface)>.container{padding-top:var(--section-space);border-top:1px solid var(--line-color)}.split-layout{display:grid;grid-template-columns:400px minmax(0,1fr);gap:5rem;align-items:start}.eyebrow{margin-bottom:1rem;font-size:var(--text-size-small);font-weight:500;color:var(--muted-color)}.lead{max-width:38rem;font-size:1.1875rem;color:var(--muted-color)}.button{display:inline-flex;align-items:center;justify-content:center;box-sizing:border-box;min-height:44px;padding:.875rem 1.75rem;border:none;border-radius:6px;background-color:var(--primary-color);color:#fff;font-family:inherit;font-size:1.0625rem;font-weight:500;line-height:1.2;text-decoration:none;cursor:pointer}.button:hover{background-color:var(--primary-hover-color);color:#fff}.link-arrow{font-weight:500;text-decoration:none}.link-arrow:hover{text-decoration:underline}.check-list{list-style:none}.check-list>li{position:relative;padding-left:2rem}.check-list>li:before{content:"";position:absolute;left:.3rem;top:.35rem;width:.45rem;height:.8rem;border:solid var(--primary-color);border-width:0 2.5px 2.5px 0;transform:rotate(45deg)}.skip-link{position:absolute;top:-100px;left:1rem;z-index:1000;padding:.75rem 1rem;border-radius:0 0 8px 8px;background-color:var(--background-color);color:var(--primary-color);font-weight:600;transition:top .2s ease-in-out}.skip-link:focus{top:0}.reveal{opacity:0;transform:translateY(24px)}.reveal.reveal-visible{opacity:1;transform:none;transition:opacity .6s cubic-bezier(.22,1,.36,1),transform .6s cubic-bezier(.22,1,.36,1)}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media screen and (max-width:1000px){.split-layout{grid-template-columns:minmax(0,1fr);gap:2rem}}@media screen and (max-width:800px){h1{font-size:var(--h1-size-mobile)}h2{font-size:var(--h2-size-mobile)}.container{width:min(var(--container-width),100% - 2 * var(--page-padding-mobile))}.section{padding-block:var(--section-space-mobile)}.section:not(.section--surface)+.section:not(.section--surface)>.container{padding-top:var(--section-space-mobile)}}#cc-main{--cc-bg: var(--background-color);--cc-primary-color: var(--text-color);--cc-secondary-color: var(--muted-color);--cc-btn-primary-bg: var(--primary-color);--cc-btn-primary-color: #ffffff;--cc-btn-primary-border-color: var(--primary-color);--cc-btn-primary-hover-bg: var(--primary-hover-color);--cc-btn-primary-hover-color: #ffffff;--cc-btn-primary-hover-border-color: var(--primary-hover-color);--cc-btn-secondary-bg: var(--cc-bg);--cc-btn-secondary-color: var(--primary-color);--cc-btn-secondary-border-color: var(--primary-color);--cc-btn-secondary-hover-bg: var(--primary-color);--cc-btn-secondary-hover-color: #ffffff;--cc-btn-secondary-hover-border-color: var(--primary-color);--cc-cookie-category-block-bg: var(--surface-color);--cc-cookie-category-block-border: var(--line-color);--cc-cookie-category-block-hover-bg: var(--surface-color);--cc-cookie-category-block-hover-border: var(--line-color);--cc-cookie-category-expanded-block-hover-bg: var(--surface-color);--cc-cookie-category-expanded-block-bg: var(--surface-color);--cc-overlay-bg: rgba(27, 31, 29, .4) !important;--cc-separator-border-color: var(--line-color);--cc-footer-border-color: var(--line-color);--cc-footer-bg: var(--cc-bg);--cc-btn-border-radius: 6px;--cc-modal-border-radius: 10px;--cc-pm-toggle-border-radius: var(--cc-btn-border-radius);--cc-font-family: var(--font-family)}:root{--background-color: #fafaf8;--surface-color: #f2f2ef;--text-color: #1b1f1d;--muted-color: #5a615e;--line-color: #e2e4e0;--control-border-color: #8e9491;--primary-color: #416a59;--primary-hover-color: #2f4f42;--font-family: "Lexend Deca Variable", sans-serif;--text-size: 1.125rem;--text-size-small: .9375rem;--h1-size: 3.5rem;--h1-size-mobile: 2.25rem;--h2-size: 2.5rem;--h2-size-mobile: 1.75rem;--h3-size: 1.375rem;--container-width: 1120px;--page-padding: 40px;--page-padding-mobile: 20px;--section-space: 7rem;--section-space-mobile: 3.5rem}.contact-info h2{margin-bottom:1.25rem}.contact-text{color:var(--muted-color)}.contact-details{display:flex;flex-direction:column;gap:.75rem;margin-top:2rem}.contact-details div{display:flex;gap:1rem}.contact-details dt{flex-shrink:0;width:5rem;color:var(--muted-color)}.contact-form{display:flex;flex-direction:column;gap:.5rem}.contact-form label{margin-top:1rem;font-size:var(--text-size-small);font-weight:500}.contact-form label:first-child{margin-top:0}.contact-form input,.contact-form textarea{box-sizing:border-box;width:100%;padding:.75rem 1rem;border:1px solid var(--control-border-color);border-radius:6px;background-color:#fff;color:var(--text-color);font-family:inherit;font-size:var(--text-size)}.contact-form input{min-height:52px}.contact-form textarea{min-height:220px;line-height:1.55;resize:vertical}.contact-actions{margin-top:1.25rem}#result{font-size:var(--text-size-small);color:var(--muted-color)}.button-outline{align-self:flex-start;background-color:#fff;color:var(--primary-color);box-shadow:inset 0 0 0 1px var(--primary-color)}.button-outline:hover{background-color:var(--primary-color);color:#fff}.site-footer{border-top:1px solid var(--line-color);background-color:var(--background-color)}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:2rem;padding-block:1.5rem}.site-footer p,.footer-links a,.footer-link{font-size:var(--text-size-small);color:var(--muted-color)}.footer-links{display:flex;align-items:center;gap:2rem;list-style:none}.footer-links a,.footer-link{display:inline-flex;align-items:center;min-height:44px}.footer-links a:hover,.footer-link:hover{color:var(--text-color)}.footer-link{padding:0;border:none;background:none;font-family:inherit;text-decoration:underline;cursor:pointer}@media screen and (max-width:800px){.footer-inner{flex-direction:column;align-items:flex-start;gap:.25rem}.footer-links{gap:1.5rem}}