/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-outline-style:solid;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}}}@layer theme{:root,:host{--font-sans:"黑体", "Heiti SC", "STHeiti", "SimHei", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", system-ui, -apple-system, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono);--color-brand-50:#f0f9f6;--color-brand:#257e7d;--color-brand-dark:#1a5e5d;--color-brand-darker:#0f3f3e;--color-ink:#1a2b2a;--color-ink-soft:#4a6060;--color-ink-mute:#7a8c8b}}@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;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:where(:not(iframe)){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}html{font-family:var(--font-sans)}body{font-family:var(--font-sans);color:var(--color-ink);background:var(--color-brand-50);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-weight:400}h1,h2,h3,h4,h5,h6{font-family:var(--font-sans);letter-spacing:.01em;font-weight:700}a{color:var(--color-brand);text-decoration:none}a:hover{color:var(--color-brand-dark)}::selection{background:#257e7d40}@supports (color:color-mix(in lab,red,red)){::selection{background:color-mix(in oklab,var(--color-brand) 25%,transparent)}}::selection{color:var(--color-ink)}}@layer components{.container-page{max-width:1200px;margin-left:auto;margin-right:auto;padding-left:1rem;padding-right:1rem}.btn-primary{background:var(--color-brand);color:#fff;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;padding:.85rem 1.6rem;font-weight:600;transition:background .15s,transform .15s;display:inline-flex}.btn-primary:hover{background:var(--color-brand-dark);color:#fff;transform:translateY(-1px)}.btn-outline{border:1.5px solid var(--color-brand);color:var(--color-brand);background:0 0;border-radius:10px;justify-content:center;align-items:center;gap:.5rem;padding:.85rem 1.6rem;font-weight:600;transition:background .15s;display:inline-flex}.btn-outline:hover{background:#257e7d14}@supports (color:color-mix(in lab,red,red)){.btn-outline:hover{background:color-mix(in oklab,var(--color-brand) 8%,transparent)}}.btn-outline:hover{color:var(--color-brand-dark)}.card{background:#fff;border:1px solid #257e7d24;border-radius:16px}@supports (color:color-mix(in lab,red,red)){.card{border:1px solid color-mix(in oklab,var(--color-brand) 14%,transparent)}}.card{padding:1.5rem}}@layer utilities{.hidden{display:none}.flex-shrink{flex-shrink:1}.border-collapse{border-collapse:collapse}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.outline{outline-style:var(--tw-outline-style);outline-width:1px}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}@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}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}.site-header[data-astro-cid-3ef6ksr2]{position:sticky;top:0;z-index:50;background:#ffffffe0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid color-mix(in oklab,var(--color-brand) 12%,transparent)}.header-inner[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;justify-content:space-between;gap:1rem;height:68px}.brand[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:.65rem;color:var(--color-ink);flex-shrink:0}.brand-logo[data-astro-cid-3ef6ksr2]{height:40px;width:auto;object-fit:contain}.brand-text[data-astro-cid-3ef6ksr2]{display:flex;flex-direction:column;line-height:1.2}.brand-name[data-astro-cid-3ef6ksr2]{font-size:17px;font-weight:700;color:var(--color-ink);letter-spacing:.02em}.brand-sub[data-astro-cid-3ef6ksr2]{font-size:11px;color:var(--color-ink-mute)}.main-nav[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;gap:1.85rem}.nav-link[data-astro-cid-3ef6ksr2]{font-size:15px;font-weight:500;color:var(--color-ink-soft);position:relative;padding:.25rem 0;transition:color .15s ease}.nav-link[data-astro-cid-3ef6ksr2]:hover,.nav-link[data-astro-cid-3ef6ksr2].is-active{color:var(--color-brand)}.nav-link[data-astro-cid-3ef6ksr2].is-active:after{content:"";position:absolute;left:0;right:0;bottom:-4px;height:2px;border-radius:2px;background:var(--color-brand)}.header-cta[data-astro-cid-3ef6ksr2]{padding:.6rem 1.15rem;font-size:14px;flex-shrink:0}.nav-toggle[data-astro-cid-3ef6ksr2]{display:none;position:relative;width:44px;height:44px;flex-shrink:0;padding:0;border:0;border-radius:10px;background:transparent;color:var(--color-ink);cursor:pointer;-webkit-tap-highlight-color:transparent}.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{position:absolute;left:50%;width:20px;height:2px;border-radius:2px;background:currentColor;transform:translate(-50%);transition:transform .2s ease,opacity .2s ease,top .2s ease}.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(1){top:calc(50% - 6px)}.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(2){top:calc(50% - 1px)}.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(3){top:calc(50% + 4px)}.site-header[data-astro-cid-3ef6ksr2].nav-open .nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(1){top:calc(50% - 1px);transform:translate(-50%) rotate(45deg)}.site-header[data-astro-cid-3ef6ksr2].nav-open .nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(2){opacity:0}.site-header[data-astro-cid-3ef6ksr2].nav-open .nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]:nth-child(3){top:calc(50% - 1px);transform:translate(-50%) rotate(-45deg)}@media(max-width:900px){.nav-toggle[data-astro-cid-3ef6ksr2]{display:block}.brand-sub[data-astro-cid-3ef6ksr2]{display:none}.header-inner[data-astro-cid-3ef6ksr2]{justify-content:flex-start;gap:.5rem}.header-cta[data-astro-cid-3ef6ksr2]{margin-left:auto}.main-nav[data-astro-cid-3ef6ksr2]{position:absolute;top:100%;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;padding:.5rem;background:#fff;border-bottom:1px solid color-mix(in oklab,var(--color-brand) 14%,transparent);box-shadow:0 22px 38px -22px color-mix(in oklab,var(--color-brand-darker) 55%,transparent);max-height:calc(100vh - 69px);max-height:calc(100dvh - 69px);overflow-y:auto;overscroll-behavior:contain;visibility:hidden;opacity:0;transform:translateY(-8px);pointer-events:none;transition:opacity .18s ease,transform .18s ease,visibility .18s}.site-header[data-astro-cid-3ef6ksr2].nav-open .main-nav[data-astro-cid-3ef6ksr2]{visibility:visible;opacity:1;transform:translateY(0);pointer-events:auto}.nav-link[data-astro-cid-3ef6ksr2]{display:flex;align-items:center;min-height:46px;padding:0 .5rem;font-size:16px;border-radius:10px}.nav-link[data-astro-cid-3ef6ksr2]+.nav-link[data-astro-cid-3ef6ksr2]{margin-top:2px}.nav-link[data-astro-cid-3ef6ksr2].is-active{font-weight:600;background:color-mix(in oklab,var(--color-brand) 9%,transparent)}.nav-link[data-astro-cid-3ef6ksr2].is-active:after{display:none}.nav-link[data-astro-cid-3ef6ksr2]:active{background:color-mix(in oklab,var(--color-brand) 12%,transparent)}}@media(max-width:560px){.brand-name[data-astro-cid-3ef6ksr2]{font-size:16px}.header-cta[data-astro-cid-3ef6ksr2]{padding:.5rem .85rem;font-size:13px}}@media(prefers-reduced-motion:reduce){.main-nav[data-astro-cid-3ef6ksr2],.nav-toggle[data-astro-cid-3ef6ksr2] span[data-astro-cid-3ef6ksr2]{transition:none}}.site-footer[data-astro-cid-sz7xmlte]{background:var(--color-brand-darker);color:#ffffffd1}.footer-main[data-astro-cid-sz7xmlte]{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:2.5rem;padding-top:3.25rem;padding-bottom:3rem}.footer-logo-row[data-astro-cid-sz7xmlte]{display:flex;align-items:center;gap:.75rem}.footer-logo-row[data-astro-cid-sz7xmlte] img[data-astro-cid-sz7xmlte]{height:46px;width:auto;object-fit:contain}.footer-brand-name[data-astro-cid-sz7xmlte]{font-size:18px;font-weight:700;color:#fff}.footer-brand-tag[data-astro-cid-sz7xmlte]{font-size:12px;color:#ffffff8c;margin-top:2px}.footer-desc[data-astro-cid-sz7xmlte]{margin-top:1.1rem;font-size:13px;line-height:1.85;color:#ffffff9e;max-width:30rem}.footer-h[data-astro-cid-sz7xmlte]{font-size:14px;font-weight:700;color:#fff;margin-bottom:1rem}.footer-col[data-astro-cid-sz7xmlte] ul[data-astro-cid-sz7xmlte]{display:flex;flex-direction:column;gap:.6rem;list-style:none;padding:0;margin:0}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte],.footer-contact[data-astro-cid-sz7xmlte]{font-size:13px;color:#ffffffad;line-height:1.6}.footer-col[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}.footer-bottom[data-astro-cid-sz7xmlte]{border-top:1px solid rgba(255,255,255,.1)}.footer-bottom-inner[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:.75rem;padding-top:1.25rem;padding-bottom:1.25rem}.footer-copy[data-astro-cid-sz7xmlte],.footer-beian[data-astro-cid-sz7xmlte]{font-size:12.5px;color:#ffffff94}.footer-beian[data-astro-cid-sz7xmlte]{display:flex;flex-wrap:wrap;align-items:center;gap:.45rem}.footer-beian[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]{color:#ffffffc7;text-decoration:underline;text-underline-offset:3px}.footer-beian[data-astro-cid-sz7xmlte] a[data-astro-cid-sz7xmlte]:hover{color:#fff}.beian-label[data-astro-cid-sz7xmlte]{color:#ffffff6b}.beian-sep[data-astro-cid-sz7xmlte]{color:#ffffff38}@media(max-width:980px){.footer-main[data-astro-cid-sz7xmlte]{grid-template-columns:1fr 1fr;gap:2rem}.footer-brand[data-astro-cid-sz7xmlte]{grid-column:1 / -1}}@media(max-width:560px){.footer-main[data-astro-cid-sz7xmlte]{grid-template-columns:1fr}}