@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/20aee433927f7d4b-s.3x137p1ifayze.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/256e1f7f180674ba-s.1x971o6gwfy6w.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/be3bf58b83159894-s.1ri8jgkzoo1l-.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/753b6407f468151f-s.1veyi_qwtij86.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/292081311a6a8abc-s.1t-2a-g4m3ypx.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:"Source Serif 4";font-style:normal;font-weight:600;font-display:swap;src:url(../media/68d403cf9f2c68c5-s.p.20at88_q9f_kt.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:700;font-display:swap;src:url(../media/20aee433927f7d4b-s.3x137p1ifayze.woff2)format("woff2");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:700;font-display:swap;src:url(../media/256e1f7f180674ba-s.1x971o6gwfy6w.woff2)format("woff2");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:700;font-display:swap;src:url(../media/be3bf58b83159894-s.1ri8jgkzoo1l-.woff2)format("woff2");unicode-range:U+370-377,U+37A-37F,U+384-38A,U+38C,U+38E-3A1,U+3A3-3FF}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:700;font-display:swap;src:url(../media/753b6407f468151f-s.1veyi_qwtij86.woff2)format("woff2");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:"Source Serif 4";font-style:normal;font-weight:700;font-display:swap;src:url(../media/292081311a6a8abc-s.1t-2a-g4m3ypx.woff2)format("woff2");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:"Source Serif 4";font-style:normal;font-weight:700;font-display:swap;src:url(../media/68d403cf9f2c68c5-s.p.20at88_q9f_kt.woff2)format("woff2");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:"Source Serif 4 Fallback";src:local(Times New Roman);ascent-override:87.87%;descent-override:28.41%;line-gap-override:0.0%;size-adjust:117.91%}.source_serif_4_cc13033b-module___ku5La__className{font-family:"Source Serif 4","Source Serif 4 Fallback";font-style:normal}.source_serif_4_cc13033b-module___ku5La__variable{--font-display-en:"Source Serif 4", "Source Serif 4 Fallback"}
@layer theme{:root,:host{--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-font-family:var(--font-body);--default-mono-font-family:var(--font-mono);--font-display:var(--font-display)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,ui-sans-serif, system-ui, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.flex{display:flex}.h-full{height:100%}.min-h-full{min-height:100%}.flex-col{flex-direction:column}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--ink:#12141a;--ink-soft:#2a303a;--muted:#6a7380;--paper:#eef1f4;--paper-2:#e2e7ed;--white:#f8fafc;--accent:#c41e12;--line:#12141a1f;--cmyk-c:#00a3e0;--cmyk-m:#e31c79;--cmyk-y:#ffd100;--cmyk-k:#1f8a4c;--background:var(--paper);--foreground:var(--ink)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:radial-gradient(ellipse 70% 45% at 85% 0%, #00a3e014, transparent 55%), linear-gradient(180deg, #f5f7fa 0%, var(--paper) 45%, var(--paper-2) 100%);min-height:100%;color:var(--ink);font-family:var(--font-body), "PingFang SC", "Noto Sans SC", sans-serif;margin:0}a{color:inherit;text-decoration:none}img{max-width:100%}.site-shell{flex-direction:column;min-height:100vh;display:flex}.brand-mark{flex-shrink:0;grid-template-rows:repeat(4,1fr);gap:1px;width:.85rem;height:.85rem;display:inline-grid}.brand-mark i{width:100%;height:100%;display:block}.brand-mark .c1{background:var(--cmyk-c)}.brand-mark .c2{background:var(--cmyk-k)}.brand-mark .c3{background:var(--cmyk-y)}.brand-mark .c4{background:var(--cmyk-m)}.site-header{z-index:20;justify-content:space-between;align-items:center;gap:1.5rem;padding:1.15rem 1.5rem;display:flex;position:absolute;top:0;left:0;right:0}.site-header--overlay{color:var(--white);background:linear-gradient(#080a0e8c,#0000)}.brand{align-items:center;gap:.65rem;display:flex}.brand-logo{background:#fff;width:auto;height:3.4rem;display:block}.brand-text{flex-direction:column;gap:.05rem;line-height:1.1;display:flex}.brand-name{font-family:var(--font-display), Georgia, serif;letter-spacing:.08em;text-transform:uppercase;font-size:1.2rem}.brand-sub{letter-spacing:.12em;opacity:.78;font-size:.72rem}.nav-links{flex-wrap:wrap;align-items:center;gap:.9rem 1.2rem;font-size:.88rem;display:flex}.nav-links a{opacity:.82;transition:opacity .2s}.nav-links a:hover{opacity:1}.lang-switch{opacity:.9;letter-spacing:.08em;border-bottom:1px solid #f8fafc59;padding-bottom:.05rem}.lang-switch:hover{opacity:1;border-bottom-color:#f8fafcd9}.section{width:100%;max-width:72rem;margin:0 auto;padding:5rem 1.5rem}.section h2{font-family:var(--font-display), Georgia, "Noto Serif SC", serif;letter-spacing:-.02em;margin:0 0 .75rem;font-size:clamp(1.7rem,3.2vw,2.35rem)}.section-lead{color:var(--muted);max-width:38rem;margin:0 0 2.4rem;font-size:1.02rem;line-height:1.75}.btn{justify-content:center;align-items:center;min-height:2.85rem;padding:0 1.3rem;font-size:.95rem;transition:background .2s,color .2s,border-color .2s,transform .2s;display:inline-flex}.btn:hover{transform:translateY(-1px)}.btn-primary{background:var(--white);color:var(--ink)}.btn-primary:hover{background:#fff}.btn-ghost{color:var(--white);background:0 0;border:1px solid #f8fafc73}.btn-ghost:hover{border-color:var(--white);background:#f8fafc14}.hero-full{min-height:100dvh;color:var(--white);align-items:flex-end;display:flex;position:relative;overflow:hidden}.hero-full-image{object-fit:cover;object-position:center 40%;animation:8s ease-out forwards hero-zoom;transform:scale(1.04)}.hero-full-scrim{z-index:1;background:linear-gradient(90deg,#080a0eb8 0%,#080a0e59 55%,#080a0e33 100%),linear-gradient(#080a0e59 0%,#080a0e8c 55%,#080a0ee0 100%);position:absolute;inset:0}.hero-full-content{z-index:2;width:100%;max-width:72rem;margin:0 auto;padding:7rem 1.5rem 4rem;position:relative}.hero-brand-line{align-items:center;gap:.7rem;margin:0 0 1rem;display:flex}.hero-brand-line strong{font-family:var(--font-display), Georgia, serif;letter-spacing:.06em;text-transform:uppercase;font-size:clamp(1.8rem,4vw,2.6rem);font-weight:700}.hero-brand-line span{color:#f8fafcc7;letter-spacing:.14em;font-size:.95rem}.hero-full h1{font-family:var(--font-display), Georgia, "Noto Serif SC", serif;letter-spacing:-.03em;max-width:12ch;margin:0 0 1rem;font-size:clamp(2.1rem,5.2vw,3.8rem);line-height:1.12}.hero-copy{color:#f8fafcd6;max-width:34rem;margin:0 0 1.8rem;font-size:1.05rem;line-height:1.7}.hero-actions{flex-wrap:wrap;gap:.75rem;display:flex}.animate-in{opacity:0;animation:.9s forwards rise-in;transform:translateY(18px)}.animate-in-delay-1{animation-delay:.12s}.animate-in-delay-2{animation-delay:.24s}.animate-in-delay-3{animation-delay:.36s}@keyframes rise-in{to{opacity:1;transform:translateY(0)}}@keyframes hero-zoom{to{transform:scale(1)}}.reveal{opacity:0;transition:opacity .7s,transform .7s;transform:translateY(24px)}.reveal.is-visible{opacity:1;transform:translateY(0)}.product-features{gap:3.5rem;display:grid}.product-feature{align-items:center;gap:1.5rem;display:grid}@media (min-width:860px){.product-feature{grid-template-columns:1.15fr .85fr;gap:2.5rem}.product-feature--flip .product-feature-media{order:2}.product-feature--flip .product-feature-copy{order:1}}.product-feature-media{background:#d5 rec1e8;aspect-ratio:16/10;overflow:hidden}.product-feature-media img{object-fit:cover;width:100%;height:100%;transition:transform .7s;display:block}.product-feature:hover .product-feature-media img{transform:scale(1.04)}.product-feature-copy h3{font-family:var(--font-display), Georgia, "Noto Serif SC", serif;margin:0 0 .65rem;font-size:1.45rem}.product-feature-copy p{color:var(--muted);max-width:28rem;margin:0;font-size:1rem;line-height:1.7}.section-proof{max-width:none;padding-left:0;padding-right:0}.section-proof>.reveal:first-child{max-width:72rem;margin:0 auto;padding:0 1.5rem}.proof-factory{max-height:34rem;margin:0 0 2rem;overflow:hidden}.proof-factory img{object-fit:cover;width:100%;height:100%;max-height:34rem;display:block}.cert-row{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;max-width:72rem;margin:0 auto;padding:0 1.5rem;display:grid}.cert-row figure{margin:0}.cert-row img{background:var(--white);width:100%;height:auto;display:block}.cert-row figcaption{color:var(--muted);margin-top:.55rem;font-size:.86rem}.about-split{align-items:center;gap:2rem;display:grid}@media (min-width:860px){.about-split{grid-template-columns:1fr .95fr;gap:3rem}}.about-side-media{aspect-ratio:5/4;background:#d5dbe3;overflow:hidden}.about-side-media img{object-fit:cover;width:100%;height:100%;display:block}.section-contact{padding-bottom:6rem}.contact-grid{flex-wrap:wrap;align-items:flex-start;gap:2.5rem;display:flex}.contact-list{gap:1.1rem;min-width:min(100%,22rem);margin:0;padding:0;list-style:none;display:grid}.contact-list li{gap:.25rem;display:grid}.contact-list span{letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-size:.8rem}.contact-list a{color:var(--accent);font-size:1.15rem;transition:opacity .2s}.contact-list a:hover{opacity:.8}.wechat-block{text-align:center;margin:0}.wechat-block img{background:var(--white);width:168px;height:168px;display:block}.wechat-block figcaption{color:var(--muted);margin-top:.55rem;font-size:.85rem}.site-footer{border-top:1px solid var(--line);color:var(--muted);justify-content:center;align-items:center;gap:.65rem;margin-top:auto;padding:1.5rem;font-size:.85rem;display:flex}.site-footer p{margin:0}@media (max-width:720px){.site-header{flex-direction:column;align-items:flex-start;gap:.85rem;padding:.9rem 1rem}.brand-logo{height:2.75rem}.nav-links{gap:.65rem .9rem;width:100%;font-size:.82rem}.hero-full-content{padding-top:8.5rem;padding-bottom:3rem}.hero-full h1{max-width:11ch}.hero-brand-line strong{font-size:1.55rem}.cert-row{grid-template-columns:1fr}.section{padding:3.5rem 1.15rem}}@media (prefers-reduced-motion:reduce){.animate-in,.reveal,.hero-full-image,.product-feature-media img{opacity:1!important;transition:none!important;animation:none!important;transform:none!important}}