:root{--color-primary: hsl(146, 34%, 35%);--color-primary-light: hsl(129, 38%, 58%);--color-secondary: hsl(7, 25%, 23%);--color-gray: hsl(0, 0%, 35%);--color-gray-light: hsl(8, 2%, 50%);--color-accent-green: hsl(96, 91%, 21%);--bg-primary: hsl(106, 38%, 95%);--bg-gradient-header: linear-gradient(to right, hsl(106, 38%, 95%), hsl(106, 38%, 87%));--bg-gradient-home: linear-gradient(to right, hsl(106, 38%, 95%), hsl(106, 38%, 91%));--bg-gradient-about: linear-gradient(to right, hsl(106, 38%, 91%), hsl(106, 38%, 95%));--bg-gradient-contact: linear-gradient(to bottom, hsl(146, 34%, 35%), hsl(146, 34%, 26%));--bg-gradient-footer: linear-gradient(hsla(146, 34%, 35%, .9), hsla(146, 34%, 26%, .9));--border-primary: hsl(106, 50%, 68%);--border-width: 4px;--border-width-thin: 2px;--border-width-medium: 3px;--transparent-025: hsla(0, 0%, 100%, .25);--shadow-light: 0px 0px 10px hsla(0, 0%, 0%, .1);--shadow-medium: 0px 0px 40px hsla(120, 100%, 10%, .25);--font-primary: "Poppins", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-accent: "Praise", cursive, "Brush Script MT", cursive;--font-chinese: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", sans-serif;--font-size-xs: 12px;--font-size-sm: 14px;--font-size-base: 16px;--font-size-md: 18px;--font-size-lg: 20px;--font-size-xl: 24px;--font-size-2xl: 36px;--font-size-3xl: 48px;--font-size-4xl: 50px;--font-weight-normal: 400;--font-weight-medium: 500;--font-weight-semibold: 600;--font-weight-bold: 700;--line-height-tight: 1.2;--line-height-normal: 1.5;--line-height-relaxed: 1.6;--line-height-loose: 1.8;--spacing-xs: 4px;--spacing-sm: 8px;--spacing-md: 12px;--spacing-lg: 16px;--spacing-xl: 24px;--spacing-2xl: 32px;--spacing-3xl: 48px;--spacing-4xl: 64px;--spacing-5xl: 80px;--spacing-6xl: 100px;--radius-sm: 8px;--radius-md: 16px;--radius-lg: 24px;--radius-full: 99px;--header-height: 100px;--header-height-mobile: 80px;--header-height-small: 70px;--section-padding-block: 100px;--section-padding-block-mobile: 50px;--section-padding-inline: 5%;--section-padding-inline-mobile: 3%;--max-width-content: 600px;--transition-speed-fast: .2s;--transition-speed-normal: .3s;--transition-speed-slow: .6s;--transition-ease: ease;--z-header: 100;--z-dropdown: 50;--z-modal: 200;--icon-sm: 24px;--icon-md: 40px;--icon-lg: 55px}@media screen and (max-width:768px){:root{--font-size-base: 14px;--font-size-md: 16px;--font-size-lg: 18px;--font-size-xl: 20px;--font-size-2xl: 28px;--font-size-3xl: 36px;--font-size-4xl: 36px;--header-height: var(--header-height-mobile);--section-padding-block: var(--section-padding-block-mobile);--section-padding-inline: var(--section-padding-inline-mobile)}}@media screen and (max-width:480px){:root{--font-size-3xl: 1.3rem;--header-height: var(--header-height-small)}}@font-face{font-family:Poppins;src:local("Poppins Regular"),url(/fonts/Poppins-Regular.woff2) format("woff2"),url(/fonts/Poppins-Regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Poppins;src:local("Poppins Medium"),url(/fonts/Poppins-Medium.woff2) format("woff2"),url(/fonts/Poppins-Medium.woff) format("woff");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Poppins;src:local("Poppins SemiBold"),url(/fonts/Poppins-SemiBold.woff2) format("woff2"),url(/fonts/Poppins-SemiBold.woff) format("woff");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:Poppins;src:local("Poppins Bold"),url(/fonts/Poppins-Bold.woff2) format("woff2"),url(/fonts/Poppins-Bold.woff) format("woff");font-weight:700;font-style:normal;font-display:swap}@font-face{font-family:Praise;src:local("Praise Regular"),url(/fonts/Praise-Regular.woff2) format("woff2"),url(/fonts/Praise-Regular.woff) format("woff");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Noto Sans SC;src:local("Noto Sans SC Regular"),url(/fonts/NotoSansSC-Regular-optimized.woff2) format("woff2");font-weight:400;font-style:normal;font-display:swap}@font-face{font-family:Noto Sans SC;src:local("Noto Sans SC Medium"),url(/fonts/NotoSansSC-Medium.woff2) format("woff2");font-weight:500;font-style:normal;font-display:swap}@font-face{font-family:Noto Sans SC;src:local("Noto Sans SC SemiBold"),url(/fonts/NotoSansSC-SemiBold.woff2) format("woff2");font-weight:600;font-style:normal;font-display:swap}@font-face{font-family:Noto Sans SC;src:local("Noto Sans SC Bold"),url(/fonts/NotoSansSC-Bold-optimized.woff2) format("woff2");font-weight:700;font-style:normal;font-display:swap}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-block-start:var(--header-height)}body{font-family:var(--font-primary);font-size:var(--font-size-base);font-weight:var(--font-weight-normal);line-height:var(--line-height-normal);color:var(--color-secondary);background-color:var(--bg-primary)}.section-menu{padding-inline:var(--section-padding-inline);padding-block:var(--section-padding-block)}.primary-button,.light-button,.secondary-button{padding-block:var(--spacing-sm);padding-inline:var(--spacing-md);font-size:var(--font-size-md);border-radius:var(--radius-sm);font-weight:var(--font-weight-semibold);cursor:pointer;display:inline-flex;align-items:center;gap:var(--spacing-xs);transition:all var(--transition-speed-normal) var(--transition-ease);text-decoration:none;border:var(--border-width) solid;font-family:var(--font-primary)}.primary-button{background:var(--color-primary);color:#fff;border-color:var(--border-primary)}.primary-button:hover{background:var(--color-primary-light);transform:translateY(-2px)}.light-button{background:#fff;color:var(--color-primary);border-color:var(--border-primary)}.light-button:hover{background:var(--bg-primary);border-color:var(--color-primary)}.secondary-button{background:var(--color-secondary);color:#fff;border-color:var(--transparent-025)}.secondary-button:hover{opacity:.9;transform:translateY(-2px)}.hover-icon-right:hover :global(svg){transform:translate(4px)}.primary-button :global(svg),.light-button :global(svg),.secondary-button :global(svg){font-size:var(--icon-sm);transition:var(--transition-speed-normal) var(--transition-ease);inline-size:var(--icon-sm);block-size:var(--icon-sm)}.section-title{font-family:var(--font-accent);font-size:var(--font-size-4xl);color:var(--color-primary);font-weight:var(--font-weight-normal)}.section-title span{font-family:var(--font-accent);color:var(--color-secondary)}.section-desc{font-size:var(--font-size-lg);color:var(--color-secondary);line-height:var(--line-height-relaxed)}.text-field{background:var(--transparent-025);padding-block:var(--spacing-sm);padding-inline:var(--spacing-md);border-radius:var(--radius-sm);border:var(--border-width) solid transparent;outline:none;font-size:var(--font-size-md);color:var(--color-secondary);font-weight:var(--font-weight-medium);inline-size:100%;font-family:var(--font-primary);transition:border-color var(--transition-speed-normal) var(--transition-ease)}.text-field:focus{border-color:var(--border-primary)}.text-field::placeholder{font-size:var(--font-size-base);opacity:.7}.text-field--textarea{resize:vertical;min-block-size:120px}.bamboo-divider{border:none;block-size:12px;margin-block:var(--spacing-3xl);margin-inline:auto;inline-size:80%;position:relative;background:linear-gradient(90deg,#5d8a3a,#6b9d47 45%,#7bb05c,#6b9d47 55%,#5d8a3a);border-radius:6px}.bamboo-divider:before{content:"";position:absolute;inset-block-start:0;inset-inline-start:0;inline-size:100%;block-size:100%;background:repeating-linear-gradient(90deg,transparent 0px,transparent 45px,#4a6b2e 45px,#4a6b2e 48px,#3d5526 48px,#3d5526 52px,transparent 52px,transparent 100px);border-radius:6px}.bamboo-divider:after{content:"";position:absolute;inset-block-start:1px;inset-inline-start:0;inline-size:100%;block-size:4px;background:linear-gradient(180deg,rgba(255,255,255,.3) 0%,transparent 100%);border-radius:6px 6px 0 0}@media screen and (max-width:768px){.primary-button,.light-button,.secondary-button{padding-block:6px;padding-inline:var(--spacing-md);font-size:var(--font-size-base)}.bamboo-divider{inline-size:90%;block-size:8px;margin-block:var(--spacing-2xl);margin-inline:auto}}@media screen and (max-width:480px){.primary-button,.light-button,.secondary-button{font-size:var(--font-size-sm);padding-block:6px;padding-inline:10px}}:lang(zh) body,html[lang=zh] body{font-family:var(--font-chinese)}:lang(zh) h1,:lang(zh) h2,:lang(zh) h3,:lang(zh) .section-title,:lang(zh) .section-home__title,html[lang=zh] h1,html[lang=zh] h2,html[lang=zh] h3,html[lang=zh] .section-title,html[lang=zh] .section-home__title{font-family:var(--font-chinese);letter-spacing:0;line-height:1.3}:lang(zh) .section-title,html[lang=zh] .section-title{font-family:var(--font-chinese);font-weight:var(--font-weight-bold)}:lang(zh) p,:lang(zh) .section-desc,html[lang=zh] p,html[lang=zh] .section-desc{font-family:var(--font-chinese);letter-spacing:.02em;line-height:1.8}:lang(zh) .primary-button,:lang(zh) .light-button,:lang(zh) .secondary-button,html[lang=zh] .primary-button,html[lang=zh] .light-button,html[lang=zh] .secondary-button{font-family:var(--font-chinese);letter-spacing:.05em}:lang(zh) .header__menus li a,html[lang=zh] .header__menus li a{font-family:var(--font-chinese);letter-spacing:0}:root{--toast-bottom: clamp(.75rem, 2vw, 1.25rem);--toast-bg: var(--color-primary, hsl(148, 35%, 25%));--toast-radius: 12px;--toast-padding: .6rem 1rem;--toast-shadow: 0 8px 24px rgba(0,0,0,.08)}.app-toast{position:fixed;inset-inline-start:50%;left:50%;bottom:calc(var(--toast-bottom) + env(safe-area-inset-bottom,0px));transform:translate(-50%,6px);display:inline-flex;gap:.75rem;align-items:center;padding:var(--toast-padding);background:var(--toast-bg);color:#fff;border-radius:var(--toast-radius);box-shadow:var(--toast-shadow);z-index:9999;pointer-events:auto;min-inline-size:220px;max-inline-size:min(90vw,520px);font-weight:600;opacity:0;visibility:hidden;transition:opacity .22s ease,transform .22s ease,visibility .22s;user-select:text}.app-toast.show{transform:translate(-50%);opacity:1;visibility:visible}.app-toast[hidden]{display:none!important;visibility:hidden!important;opacity:0!important}.app-toast.success{background:var(--color-primary, hsl(148, 35%, 25%))}.app-toast.error{background:#c32222}.app-toast.info{background:#2e8ab8}.app-toast .app-toast-icon{display:inline-flex;width:1.4rem;height:1.4rem;align-items:center;justify-content:center;font-weight:700;opacity:.95}.app-toast .app-toast-message{flex:1 1 auto;font-size:.95rem;line-height:1.1;word-break:break-word}.app-toast .app-toast-close{background:transparent;border:none;color:inherit;font-size:1rem;cursor:pointer;padding:.15rem}@media(prefers-reduced-motion:reduce){.app-toast,.app-toast.show{transition:none!important;transform:none!important}}@media(max-width:420px){.app-toast{left:50%;transform:translate(-50%,6px);min-inline-size:calc(100% - 2rem);max-inline-size:calc(100% - 2rem);padding-inline:.8rem}}