@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)}}@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,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, 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", 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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%, 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components;@layer utilities{.static{position:static}.flex{display:flex}.h-full{height:100%}.min-h-full{min-height:100%}.flex-1{flex:1}.flex-col{flex-direction:column}.antialiased{-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}}:root{--ink:#0c1420;--ink-soft:#243044;--mist:#d9e2ec;--paper:#f3f6f9;--paper-deep:#e6edf4;--accent:#e85d2c;--accent-deep:#c4471c;--sage:#2f6f5e;--sage-soft:#d7ebe3;--line:var(--ink)}@supports (color:color-mix(in lab, red, red)){:root{--line:color-mix(in srgb, var(--ink) 12%, transparent)}}:root{--shadow:0 24px 60px var(--ink)}@supports (color:color-mix(in lab, red, red)){:root{--shadow:0 24px 60px color-mix(in srgb, var(--ink) 14%, transparent)}}:root{--radius:1.25rem;--header-h:4.25rem;--font-display:var(--font-syne), "Noto Sans SC", system-ui, sans-serif;--font-body:var(--font-noto), "Noto Sans SC", system-ui, 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.35em}.site-header{z-index:40;height:var(--header-h);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:var(--paper);position:sticky;top:0}@supports (color:color-mix(in lab, red, red)){.site-header{background:color-mix(in srgb, var(--paper) 78%, transparent)}}.site-header{border-bottom:1px solid var(--line)}.site-header__inner{justify-content:space-between;align-items:center;gap:1rem;max-width:1120px;height:100%;margin:0 auto;padding:0 1.25rem;display:flex}.brand{color:var(--ink);align-items:center;gap:.7rem;text-decoration:none;display:inline-flex}.brand:hover{color:var(--ink)}.brand__icon{box-shadow:0 8px 20px var(--ink);border-radius:.7rem}@supports (color:color-mix(in lab, red, red)){.brand__icon{box-shadow:0 8px 20px color-mix(in srgb, var(--ink) 16%, transparent)}}.brand__text{flex-direction:column;line-height:1.1;display:flex}.brand__name{font-family:var(--font-display);letter-spacing:-.03em;font-size:1.15rem;font-weight:700}.brand__slogan{letter-spacing:.01em;max-width:14rem;color:var(--sage);font-size:.7rem;font-weight:500;line-height:1.25}.site-header__right{align-items:center;gap:1rem;display:flex}.site-nav{gap:1.15rem;font-size:.92rem;font-weight:500;display:none}.site-nav a{color:var(--ink-soft);text-decoration:none}.site-nav a:hover{color:var(--ink)}.lang-switch{border:1px solid var(--line);background:#fff;border-radius:999px;align-items:center;gap:.15rem;padding:.2rem;display:inline-flex}@supports (color:color-mix(in lab, red, red)){.lang-switch{background:color-mix(in srgb, white 70%, var(--paper))}}.lang-switch__btn{letter-spacing:.04em;color:var(--ink-soft);border-radius:999px;padding:.35rem .65rem;font-size:.78rem;font-weight:650;line-height:1;text-decoration:none}.lang-switch__btn:hover{color:var(--ink)}.lang-switch__btn.is-active{background:var(--ink);color:#fff}.lang-switch__btn.is-active:hover{color:#fff}.hero{min-height:calc(100svh - var(--header-h));align-items:stretch;display:grid;position:relative;overflow:hidden}.hero__plane{z-index:0;background:linear-gradient(115deg,#0e1925 0%,#152433 48%,#1a2f28 100%);position:absolute;inset:0}.hero__plane:after{content:"";background-image:radial-gradient(circle at 20% 30%, var(--accent), transparent 42%), radial-gradient(circle at 78% 70%, #5ec4a82e, transparent 45%), repeating-linear-gradient(-18deg, transparent 0 14px, #ffffff08 14px 15px);position:absolute;inset:0}@supports (color:color-mix(in lab, red, red)){.hero__plane:after{background-image:radial-gradient(circle at 20% 30%, color-mix(in srgb, var(--accent) 28%, transparent), transparent 42%), radial-gradient(circle at 78% 70%, #5ec4a82e, transparent 45%), repeating-linear-gradient(-18deg, transparent 0 14px, #ffffff08 14px 15px)}}.hero__plane:after{opacity:.9;animation:18s ease-in-out infinite alternate plane-drift}@keyframes plane-drift{0%{transform:scale(1)translate(0)}to{transform:scale(1.05)translate(-1.5%,1%)}}.hero__content{z-index:1;grid-template-columns:1fr;align-items:end;gap:clamp(2rem,5vw,3.5rem);width:100%;max-width:1120px;margin:0 auto;padding:clamp(2.5rem,8vw,5.5rem) 1.25rem;display:grid;position:relative}@media (min-width:900px){.hero__content{min-height:calc(100svh - var(--header-h));grid-template-columns:1.05fr .95fr;align-items:center}}.hero__copy{color:#f4f7fb;max-width:36rem;animation:.9s cubic-bezier(.22,1,.36,1) both rise}.hero__badge{letter-spacing:.06em;color:#f3faf8;background:#ffffff14;border:1px solid #ffffff38;border-radius:999px;align-items:center;margin:0 0 1rem;padding:.35rem .75rem;font-size:.78rem;font-weight:650;display:inline-flex}.hero__brand{font-family:var(--font-display);letter-spacing:-.055em;margin:0 0 .35rem;font-size:clamp(3.4rem,9vw,6.2rem);font-weight:800;line-height:.92}.hero__slogan{letter-spacing:-.02em;color:#f4f7fb;margin:1rem 0 .75rem;font-size:clamp(1.35rem,2.6vw,1.85rem);font-weight:600;line-height:1.35}.hero__support{color:#ffffffb8;max-width:28rem;margin:0;font-size:1.05rem}.hero__ctas{flex-wrap:wrap;gap:.75rem;margin-top:1.75rem;display:flex}.btn{border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.45rem;min-height:2.9rem;padding:.65rem 1.25rem;font-size:.98rem;font-weight:600;text-decoration:none;transition:transform .2s,background .2s,color .2s,border-color .2s;display:inline-flex}.btn:hover{color:inherit;transform:translateY(-1px)}.btn--primary{background:var(--accent);color:#fff;box-shadow:0 10px 28px var(--accent)}@supports (color:color-mix(in lab, red, red)){.btn--primary{box-shadow:0 10px 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red)){.section--band{background:linear-gradient(180deg, #fff6, color-mix(in srgb, var(--sage-soft) 35%, white))}}.section--band{border-block:1px solid var(--line)}.section__inner{max-width:1120px;margin:0 auto;padding:clamp(3.5rem,8vw,5.5rem) 1.25rem}.section__eyebrow{color:var(--sage);letter-spacing:.12em;text-transform:uppercase;margin:0 0 .6rem;font-size:.82rem;font-weight:700}.section__title{font-family:var(--font-display);letter-spacing:-.035em;max-width:16em;margin:0;font-size:clamp(1.85rem,4vw,2.7rem);line-height:1.2}.section__lead{max-width:40rem;color:var(--ink-soft);margin:1rem 0 0}.card{background:#fff}@supports (color:color-mix(in lab, red, red)){.card{background:color-mix(in srgb, white 88%, var(--paper))}}.card{border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 30px var(--ink)}@supports (color:color-mix(in lab, red, red)){.card{box-shadow:0 10px 30px color-mix(in srgb, var(--ink) 5%, 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1.25rem;font-weight:650;list-style:none}.faq__q::-webkit-details-marker{display:none}.faq__q:after{content:"+";float:right;color:var(--sage);font-weight:700}.faq__item[open] .faq__q:after{content:"–"}.faq__a{color:var(--ink-soft);margin:0;padding:0 1.25rem 1.15rem;font-size:.95rem}.cta-band{border-radius:calc(var(--radius) + .35rem);background:linear-gradient(135deg, var(--sage-soft), #eef6ff 55%, #fff4ee);border:1px solid var(--line);gap:1.25rem;max-width:1120px;margin:0 auto clamp(3rem,6vw,5rem);padding:clamp(2rem,5vw,2.75rem);display:grid}.cta-band h2{font-family:var(--font-display);letter-spacing:-.03em;margin:0;font-size:clamp(1.5rem,3vw,2rem)}.cta-band p{color:var(--ink-soft);margin:.5rem 0 0}.cta-band__actions{flex-wrap:wrap;gap:.65rem;display:flex}.cta-band__email{font-size:.92rem;margin:0!important}.cta-band__email a{color:var(--ink-soft);font-weight:600;text-decoration:none}.cta-band__email a:hover{color:var(--ink)}.site-footer{border-top:1px solid var(--line);background:#fff}@supports (color:color-mix(in lab, red, red)){.site-footer{background:color-mix(in srgb, white 55%, var(--paper-deep))}}.site-footer{padding:2.75rem 1.25rem 3rem}.site-footer__inner{gap:1.75rem;max-width:1120px;margin:0 auto;display:grid}.site-footer__grid{gap:1.75rem;display:grid}@media (min-width:800px){.site-footer__grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:2rem}}.site-footer__name{font-family:var(--font-display);margin:0;font-size:1.1rem;font-weight:700}.site-footer__tag{color:var(--ink-soft);max-width:22rem;margin:.45rem 0 0;font-size:.92rem}.site-footer__col{flex-direction:column;gap:.55rem;display:flex}.site-footer__col-title{letter-spacing:.1em;text-transform:uppercase;color:var(--ink-soft);margin:0 0 .25rem;font-size:.75rem;font-weight:700}.site-footer__col a{color:var(--ink-soft);font-size:.95rem;font-weight:500;text-decoration:none}.site-footer__col a:hover{color:var(--ink)}.site-footer__meta{border-top:1px solid var(--line);color:var(--ink-soft);margin:0;padding-top:1.25rem}@supports (color:color-mix(in lab, red, red)){.site-footer__meta{color:color-mix(in srgb, var(--ink-soft) 80%, transparent)}}.site-footer__meta{font-size:.85rem}@media (max-width:799px){.site-nav{display:none}}@media (min-width:900px){.site-nav{display:flex}}.legal-page{max-width:760px;margin:0 auto;padding:2.5rem 1.25rem 4rem}.legal__eyebrow{color:var(--ink-soft);margin:0 0 .75rem;font-size:.9rem}.legal__eyebrow a{font-weight:600;text-decoration:none}.legal__title{font-family:var(--font-display);letter-spacing:-.035em;margin:0;font-size:clamp(2rem,5vw,2.75rem);line-height:1.1}.legal__title-en{color:var(--ink-soft);margin:.4rem 0 0;font-size:1.05rem}.legal__meta{color:var(--ink-soft);margin:1rem 0 0;font-size:.92rem}.legal__body{margin-top:2.25rem}.prose h2{letter-spacing:-.02em;margin:2rem 0 .75rem;font-size:1.25rem}.prose h3{margin:1.4rem 0 .5rem;font-size:1.05rem}.prose p,.prose li{color:var(--ink-soft)}.prose ul{padding-left:1.2rem}.prose li+li{margin-top:.35rem}.prose strong{color:var(--ink);font-weight:650}.legal__body{flex-direction:column;gap:0;display:flex}.lang-block+.lang-block{border-top:1px solid var(--line);margin-top:3rem;padding-top:2rem}.legal__body[data-primary-lang=zh] .lang-block[data-lang=en],.legal__body[data-primary-lang=en] .lang-block[data-lang=zh],.legal__body[data-primary-lang] .lang-block__label{display:none}.lang-block__label{letter-spacing:.1em;text-transform:uppercase;color:var(--sage);margin-bottom:1rem;font-size:.75rem;font-weight:700;display:inline-block}