@charset "utf-8";
:root{--pg-ink:#1c1915;--pg-muted:#6b6258;--pg-bg:#f4efe6;--pg-card:#fffdf8;--pg-line:#e4d8c6;--pg-brand:#1f4e79;--pg-brand-ink:#12263a;--pg-foot:#161410;--pg-accent:#c2410c;--pg-radius:18px;--pg-shadow:0 18px 40px rgba(28,25,21,.08);--pg-head:rgba(244,239,230,.92)}
*{box-sizing:border-box}html,body{margin:0;padding:0;max-width:100%;overflow-x:clip}
body{font-family:"Iowan Old Style","Palatino Linotype","PingFang SC","Microsoft YaHei","Noto Serif SC",serif;color:var(--pg-ink);background:var(--pg-bg);line-height:1.8;font-size:16px}
img,svg,video,canvas{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none;margin:0;padding:0}
:where(.wrap,header .wrap,footer .wrap,.section,.hero-inner,.inner){width:min(1180px,92%);margin-left:auto;margin-right:auto;max-width:100%}
:where(body>header,.site-header){position:sticky;top:0;z-index:30;background:var(--pg-head);border-bottom:1px solid var(--pg-line);backdrop-filter:blur(14px)}
:where(body>header>nav,body>header .nav,.site-header>nav,.site-header .nav){width:min(1180px,92%);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;flex-wrap:wrap}
:where(.logo,.nav .logo){font-weight:800;font-size:22px;letter-spacing:.02em;color:var(--pg-brand-ink);white-space:nowrap}
:where(body>header nav ul,.site-header nav ul){display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0}
:where(body>header nav a,.site-header nav a){color:var(--pg-muted);font-size:14px}
:where(body>header nav a:hover,.site-header nav a:hover){color:var(--pg-brand)}
:where(.nav-cta,.hero-actions a,.pg-cta a){display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:999px;font-weight:700;border:1px solid transparent}
:where(.btn-solid,.nav-cta){background:var(--pg-brand);color:#fff}
:where(.btn-line){border-color:currentColor;background:transparent}
:where(.hero){padding:84px 0 72px;background:radial-gradient(1200px 480px at 10% -10%,#dbe7f3 0%,transparent 55%),linear-gradient(160deg,#12263a,#1f4e79 58%,#9a3412);color:#fff;text-align:center}
:where(.hero h1){font-size:clamp(30px,5.4vw,52px);line-height:1.18;margin:12px 0 16px;letter-spacing:-.02em}
:where(.hero-text,.hero p){max-width:740px;margin:0 auto 24px;color:rgba(255,255,255,.9)}
:where(.hero-actions){display:flex;gap:12px;justify-content:center;flex-wrap:wrap;margin:24px 0 36px}
:where(.hero-stats,.stat-row,.stats,.data-row,.pg-stats){display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;width:min(1180px,92%);margin:28px auto 0}
:where(.stat,.hero-stats>div,.data-card,.pg-stat){background:var(--pg-card);color:var(--pg-ink);border-radius:var(--pg-radius);padding:24px 20px;box-shadow:var(--pg-shadow);border:1px solid var(--pg-line);text-align:left}
:where(.slash-1,.slash-2,.slash-3){border-left:5px solid var(--pg-accent)}
:where(.stat .num,.stats .num,.stat-row .num,.data-row .num,.pg-stats .num,.data-card .num,.pg-stat .num,.stat b,.stat strong,.hero-stats strong,.hero-stats b){display:block;font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.15;color:var(--pg-brand);overflow:visible;white-space:nowrap}
:where(.stat p,.stat span:not(.num),.hero-stats span){display:block;margin:8px 0 0;color:var(--pg-muted);font-size:14px}
:where(section,.section,.pg-extra){padding:72px 0}
:where(.section h2,section h2,.pg-extra h2){font-size:clamp(26px,3.2vw,36px);text-align:center;margin:0 0 12px;letter-spacing:-.02em}
:where(.section>p,section>p,.pg-extra>p,.pg-lead){text-align:center;color:var(--pg-muted);max-width:740px;margin:0 auto 36px}
:where(.pg-grid,.cards){display:grid;gap:22px}
:where(.cards,.pg-grid){grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
:where(.pg-card){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:26px 24px;box-shadow:var(--pg-shadow)}
:where(.pg-card h3){margin:0 0 10px;font-size:19px;color:var(--pg-brand-ink)}
:where(.pg-card p){margin:0;color:var(--pg-muted)}
:where(.pg-step){counter-increment:pgstep;position:relative;padding-top:8px}
:where(.pg-step:before){content:counter(pgstep,decimal-leading-zero);display:block;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--pg-accent);margin-bottom:8px}
:where(.pg-quote,.testimonial){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:28px;box-shadow:var(--pg-shadow)}
:where(.pg-quote p){font-size:18px;color:var(--pg-ink)}
:where(.pg-faq details){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:14px;padding:16px 18px;margin:0 0 12px}
:where(.pg-faq summary){cursor:pointer;font-weight:700;color:var(--pg-brand-ink)}
:where(.pg-chips){display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 28px}
:where(.pg-chips span){border:1px solid var(--pg-line);background:var(--pg-card);border-radius:999px;padding:6px 12px;font-size:12px;color:var(--pg-muted)}
:where(.pg-cta){text-align:center;background:linear-gradient(135deg,#12263a,#1f4e79);color:#fff;border-radius:28px;padding:48px 28px}
:where(.dark-band){background:linear-gradient(135deg,#161410,#1f4e79);color:#fff}
:where(.dark-band h2,.dark-band>p){color:#fff}
:where(.contact){text-align:center}
:where(body>footer,main~footer,.footer){background:var(--pg-foot);color:#e8dfd2;padding:56px 0 28px;margin-top:8px;display:block}
:where(.footer-grid){width:min(1180px,92%);margin:0 auto 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px}
:where(.footer-brand){width:min(1180px,92%);margin:0 auto 20px}
:where(.footer-brand strong){display:block;font-size:22px;color:#fff;margin-bottom:8px}
:where(.footer-brand p){margin:0;max-width:520px;color:#c4b8a6}
:where(.footer-nav,body>footer ul){width:min(1180px,92%);margin:0 auto 20px;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0}
:where(body>footer a){color:#f3ebe0}
:where(.copyright,.footer-bottom){width:min(1180px,92%);margin:0 auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#a89c8c}
@media(max-width:720px){:where(body>header>nav,.site-header>nav,.nav){padding:10px 0}:where(.hero){padding:52px 0}:where(.section,section,.pg-extra){padding:44px 0}:where(.stat .num,.stat b,.stat strong){white-space:normal}}

.navbar{--bs-navbar-color:inherit;--bs-navbar-hover-color:inherit}.card{--bs-card-bg:var(--pg-card);--bs-card-color:inherit}.list-group{--bs-list-group-bg:var(--pg-card);--bs-list-group-color:inherit}

:where(.container),:where(.container-fluid),:where(.container-sm),:where(.container-md),:where(.container-lg),:where(.container-xl),:where(.container-xxl){width:100%;margin-left:auto;margin-right:auto;padding-left:.75rem;padding-right:.75rem}
:where(.container){max-width:1140px}
:where(.row){display:flex;flex-wrap:wrap;margin-left:-.75rem;margin-right:-.75rem}
:where(.row>*){width:100%;max-width:100%;padding-left:.75rem;padding-right:.75rem}
:where(.col){flex:1 0 0%}
:where(.g-0){gap:0}:where(.g-1){gap:.25rem}:where(.g-2){gap:.5rem}:where(.g-3){gap:1rem}:where(.g-4){gap:1.5rem}:where(.g-5){gap:3rem}
:where(.gx-4){column-gap:1.5rem}:where(.gy-4){row-gap:1.5rem}
:where(.navbar){display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;position:relative;padding:.5rem 0}
:where(.navbar>.container),:where(.navbar>.container-fluid),:where(.navbar>.container-lg){display:flex;flex-wrap:inherit;align-items:center;justify-content:space-between}
:where(.navbar-brand){display:flex;align-items:center;margin-right:1rem;white-space:nowrap}
:where(.navbar-nav){display:flex;flex-direction:row;flex-wrap:wrap;list-style:none;margin:0;padding:0}
:where(.navbar-collapse){display:flex;flex-basis:auto;flex-grow:1;align-items:center}
:where(.nav-item){display:block}:where(.nav-link){display:block;padding:.5rem 1rem;text-decoration:none}
:where(.navbar-toggler){display:none}
:where(.breadcrumb){display:flex;flex-wrap:wrap;list-style:none;margin:0;padding:0}
:where(.breadcrumb-item){display:flex;align-items:center}
:where(.breadcrumb-item+.breadcrumb-item)::before{content:"/";padding:0 .5rem;opacity:.6}
:where(.card){display:flex;flex-direction:column;min-width:0;border-radius:.5rem;overflow:hidden}
:where(.card-body){flex:1 1 auto;padding:1rem}
:where(.card-header),:where(.card-footer){padding:.5rem 1rem}
:where(.btn){display:inline-flex;align-items:center;justify-content:center;gap:.35rem;padding:.375rem .75rem;border:1px solid transparent;border-radius:.375rem;cursor:pointer;text-align:center;white-space:nowrap;text-decoration:none}
:where(.btn-sm){padding:.25rem .5rem;font-size:.875rem}
:where(.btn-lg){padding:.5rem 1rem;font-size:1.25rem}
:where(.badge){display:inline-block;padding:.35em .65em;border-radius:.375rem;font-size:.75em;line-height:1;text-align:center;white-space:nowrap;vertical-align:baseline}
:where(.list-group){display:flex;flex-direction:column;margin:0;padding:0;list-style:none}
:where(.list-group-item){display:block;padding:.5rem 1rem}
:where(.accordion){display:block}:where(.accordion-item){display:block}
:where(.accordion-button){display:flex;align-items:center;justify-content:space-between;width:100%;padding:1rem 1.25rem;border:0;text-align:left;cursor:pointer;background:transparent;color:inherit}
:where(.accordion-collapse){display:block}:where(.accordion-body){padding:1rem 1.25rem}
:where(.form-control),:where(.form-select){display:block;width:100%;padding:.375rem .75rem;border:1px solid var(--pg-line,rgba(0,0,0,.14));border-radius:.375rem;background:transparent;color:inherit;font:inherit}
:where(.input-group){display:flex;flex-wrap:wrap;align-items:stretch;width:100%}
:where(.progress){display:flex;height:1rem;overflow:hidden;border-radius:.375rem}
:where(.progress-bar){display:flex;flex-direction:column;justify-content:center;overflow:hidden;text-align:center;white-space:nowrap}
:where(.collapse:not(.show)){display:none}
:where(.pagination){display:flex;list-style:none;padding-left:0;margin:0}
:where(.carousel-item){display:none}:where(.carousel-item.active){display:block}
:where(.ratio){position:relative;width:100%}:where(.img-fluid){max-width:100%;height:auto}
:where(.d-flex){display:flex}:where(.d-inline-flex){display:inline-flex}:where(.d-block){display:block}:where(.d-inline-block){display:inline-block}:where(.d-grid){display:grid}:where(.d-none){display:none!important}:where(.flex-row){flex-direction:row}:where(.flex-column){flex-direction:column}:where(.flex-wrap){flex-wrap:wrap}:where(.flex-nowrap){flex-wrap:nowrap}:where(.flex-grow-1){flex-grow:1}:where(.flex-shrink-0){flex-shrink:0}:where(.justify-content-start){justify-content:flex-start}:where(.justify-content-center){justify-content:center}:where(.justify-content-end){justify-content:flex-end}:where(.justify-content-between){justify-content:space-between}:where(.justify-content-around){justify-content:space-around}:where(.align-items-start){align-items:flex-start}:where(.align-items-center){align-items:center}:where(.align-items-end){align-items:flex-end}:where(.align-items-stretch){align-items:stretch}:where(.text-center){text-align:center}:where(.text-start),:where(.text-left){text-align:left}:where(.text-end),:where(.text-right){text-align:right}:where(.w-100){width:100%}:where(.h-100){height:100%}:where(.mw-100){max-width:100%}:where(.position-relative){position:relative}:where(.position-absolute){position:absolute}:where(.overflow-hidden){overflow:hidden}:where(.mx-auto){margin-left:auto;margin-right:auto}:where(.text-decoration-none){text-decoration:none}:where(.list-unstyled){list-style:none;padding-left:0}:where(.text-white){color:#fff!important}:where(.text-black){color:#111!important}:where(.text-muted),:where(.text-secondary){color:var(--pg-muted,#6b7280)}:where(.bg-white){background-color:#fff}:where(.bg-transparent){background-color:transparent}:where(.border){border:1px solid var(--pg-line,rgba(0,0,0,.12))}:where(.border-0){border:0}:where(.border-bottom){border-bottom:1px solid var(--pg-line,rgba(0,0,0,.12))}:where(.rounded-0){border-radius:0}:where(.rounded-1){border-radius:.25rem}:where(.rounded-2){border-radius:.375rem}:where(.rounded-3){border-radius:.5rem}:where(.rounded-4){border-radius:.75rem}:where(.rounded-pill),:where(.rounded-full){border-radius:9999px}:where(.shadow-sm){box-shadow:0 1px 3px rgba(0,0,0,.08)}:where(.shadow){box-shadow:0 4px 12px rgba(0,0,0,.10)}:where(.shadow-lg){box-shadow:0 12px 28px rgba(0,0,0,.14)}:where(.fw-bold),:where(.font-weight-bold),:where(.bold){font-weight:700}:where(.fw-semibold),:where(.font-weight-semibold){font-weight:600}:where(.fst-italic){font-style:italic}:where(.small){font-size:.875em}:where(.h1){font-size:2.5rem}:where(.h2){font-size:2rem}:where(.h3){font-size:1.75rem}:where(.h4){font-size:1.5rem}:where(.h5){font-size:1.25rem}:where(.h6){font-size:1rem}:where(.lead){font-size:1.125rem;font-weight:300}:where(.visually-hidden){position:absolute!important;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
:where(.m-0){margin:0}:where(.mt-0){margin-top:0}:where(.mb-0){margin-bottom:0}:where(.ms-0),:where(.ml-0){margin-left:0}:where(.me-0),:where(.mr-0){margin-right:0}:where(.my-0){margin-top:0;margin-bottom:0}:where(.mx-0){margin-left:0;margin-right:0}:where(.p-0){padding:0}:where(.pt-0){padding-top:0}:where(.pb-0){padding-bottom:0}:where(.ps-0),:where(.pl-0){padding-left:0}:where(.pe-0),:where(.pr-0){padding-right:0}:where(.py-0){padding-top:0;padding-bottom:0}:where(.px-0){padding-left:0;padding-right:0}:where(.m-1){margin:.25rem}:where(.mt-1){margin-top:.25rem}:where(.mb-1){margin-bottom:.25rem}:where(.ms-1),:where(.ml-1){margin-left:.25rem}:where(.me-1),:where(.mr-1){margin-right:.25rem}:where(.my-1){margin-top:.25rem;margin-bottom:.25rem}:where(.mx-1){margin-left:.25rem;margin-right:.25rem}:where(.p-1){padding:.25rem}:where(.pt-1){padding-top:.25rem}:where(.pb-1){padding-bottom:.25rem}:where(.ps-1),:where(.pl-1){padding-left:.25rem}:where(.pe-1),:where(.pr-1){padding-right:.25rem}:where(.py-1){padding-top:.25rem;padding-bottom:.25rem}:where(.px-1){padding-left:.25rem;padding-right:.25rem}:where(.m-2){margin:.5rem}:where(.mt-2){margin-top:.5rem}:where(.mb-2){margin-bottom:.5rem}:where(.ms-2),:where(.ml-2){margin-left:.5rem}:where(.me-2),:where(.mr-2){margin-right:.5rem}:where(.my-2){margin-top:.5rem;margin-bottom:.5rem}:where(.mx-2){margin-left:.5rem;margin-right:.5rem}:where(.p-2){padding:.5rem}:where(.pt-2){padding-top:.5rem}:where(.pb-2){padding-bottom:.5rem}:where(.ps-2),:where(.pl-2){padding-left:.5rem}:where(.pe-2),:where(.pr-2){padding-right:.5rem}:where(.py-2){padding-top:.5rem;padding-bottom:.5rem}:where(.px-2){padding-left:.5rem;padding-right:.5rem}:where(.m-3){margin:1rem}:where(.mt-3){margin-top:1rem}:where(.mb-3){margin-bottom:1rem}:where(.ms-3),:where(.ml-3){margin-left:1rem}:where(.me-3),:where(.mr-3){margin-right:1rem}:where(.my-3){margin-top:1rem;margin-bottom:1rem}:where(.mx-3){margin-left:1rem;margin-right:1rem}:where(.p-3){padding:1rem}:where(.pt-3){padding-top:1rem}:where(.pb-3){padding-bottom:1rem}:where(.ps-3),:where(.pl-3){padding-left:1rem}:where(.pe-3),:where(.pr-3){padding-right:1rem}:where(.py-3){padding-top:1rem;padding-bottom:1rem}:where(.px-3){padding-left:1rem;padding-right:1rem}:where(.m-4){margin:1.5rem}:where(.mt-4){margin-top:1.5rem}:where(.mb-4){margin-bottom:1.5rem}:where(.ms-4),:where(.ml-4){margin-left:1.5rem}:where(.me-4),:where(.mr-4){margin-right:1.5rem}:where(.my-4){margin-top:1.5rem;margin-bottom:1.5rem}:where(.mx-4){margin-left:1.5rem;margin-right:1.5rem}:where(.p-4){padding:1.5rem}:where(.pt-4){padding-top:1.5rem}:where(.pb-4){padding-bottom:1.5rem}:where(.ps-4),:where(.pl-4){padding-left:1.5rem}:where(.pe-4),:where(.pr-4){padding-right:1.5rem}:where(.py-4){padding-top:1.5rem;padding-bottom:1.5rem}:where(.px-4){padding-left:1.5rem;padding-right:1.5rem}:where(.m-5){margin:3rem}:where(.mt-5){margin-top:3rem}:where(.mb-5){margin-bottom:3rem}:where(.ms-5),:where(.ml-5){margin-left:3rem}:where(.me-5),:where(.mr-5){margin-right:3rem}:where(.my-5){margin-top:3rem;margin-bottom:3rem}:where(.mx-5){margin-left:3rem;margin-right:3rem}:where(.p-5){padding:3rem}:where(.pt-5){padding-top:3rem}:where(.pb-5){padding-bottom:3rem}:where(.ps-5),:where(.pl-5){padding-left:3rem}:where(.pe-5),:where(.pr-5){padding-right:3rem}:where(.py-5){padding-top:3rem;padding-bottom:3rem}:where(.px-5){padding-left:3rem;padding-right:3rem}
:where(.col){flex:1 0 0%}
:where(.col-1){flex:0 0 auto;width:8.3333%}
:where(.col-2){flex:0 0 auto;width:16.6667%}
:where(.col-3){flex:0 0 auto;width:25.0000%}
:where(.col-4){flex:0 0 auto;width:33.3333%}
:where(.col-5){flex:0 0 auto;width:41.6667%}
:where(.col-6){flex:0 0 auto;width:50.0000%}
:where(.col-7){flex:0 0 auto;width:58.3333%}
:where(.col-8){flex:0 0 auto;width:66.6667%}
:where(.col-9){flex:0 0 auto;width:75.0000%}
:where(.col-10){flex:0 0 auto;width:83.3333%}
:where(.col-11){flex:0 0 auto;width:91.6667%}
:where(.col-12){flex:0 0 auto;width:100.0000%}
:where(.offset-1){margin-left:8.3333%}
:where(.offset-2){margin-left:16.6667%}
:where(.offset-3){margin-left:25.0000%}
:where(.offset-4){margin-left:33.3333%}
:where(.offset-5){margin-left:41.6667%}
:where(.offset-6){margin-left:50.0000%}
:where(.offset-7){margin-left:58.3333%}
:where(.offset-8){margin-left:66.6667%}
:where(.offset-9){margin-left:75.0000%}
:where(.offset-10){margin-left:83.3333%}
:where(.offset-11){margin-left:91.6667%}
:where(.offset-12){margin-left:100.0000%}
@media(min-width:576px){:where(.col-sm){flex:1 0 0%}:where(.col-sm-1){flex:0 0 auto;width:8.3333%}:where(.col-sm-2){flex:0 0 auto;width:16.6667%}:where(.col-sm-3){flex:0 0 auto;width:25.0000%}:where(.col-sm-4){flex:0 0 auto;width:33.3333%}:where(.col-sm-5){flex:0 0 auto;width:41.6667%}:where(.col-sm-6){flex:0 0 auto;width:50.0000%}:where(.col-sm-7){flex:0 0 auto;width:58.3333%}:where(.col-sm-8){flex:0 0 auto;width:66.6667%}:where(.col-sm-9){flex:0 0 auto;width:75.0000%}:where(.col-sm-10){flex:0 0 auto;width:83.3333%}:where(.col-sm-11){flex:0 0 auto;width:91.6667%}:where(.col-sm-12){flex:0 0 auto;width:100.0000%}:where(.offset-sm-1){margin-left:8.3333%}:where(.offset-sm-2){margin-left:16.6667%}:where(.offset-sm-3){margin-left:25.0000%}:where(.offset-sm-4){margin-left:33.3333%}:where(.offset-sm-5){margin-left:41.6667%}:where(.offset-sm-6){margin-left:50.0000%}:where(.offset-sm-7){margin-left:58.3333%}:where(.offset-sm-8){margin-left:66.6667%}:where(.offset-sm-9){margin-left:75.0000%}:where(.offset-sm-10){margin-left:83.3333%}:where(.offset-sm-11){margin-left:91.6667%}:where(.offset-sm-12){margin-left:100.0000%}}
@media(min-width:768px){:where(.col-md){flex:1 0 0%}:where(.col-md-1){flex:0 0 auto;width:8.3333%}:where(.col-md-2){flex:0 0 auto;width:16.6667%}:where(.col-md-3){flex:0 0 auto;width:25.0000%}:where(.col-md-4){flex:0 0 auto;width:33.3333%}:where(.col-md-5){flex:0 0 auto;width:41.6667%}:where(.col-md-6){flex:0 0 auto;width:50.0000%}:where(.col-md-7){flex:0 0 auto;width:58.3333%}:where(.col-md-8){flex:0 0 auto;width:66.6667%}:where(.col-md-9){flex:0 0 auto;width:75.0000%}:where(.col-md-10){flex:0 0 auto;width:83.3333%}:where(.col-md-11){flex:0 0 auto;width:91.6667%}:where(.col-md-12){flex:0 0 auto;width:100.0000%}:where(.offset-md-1){margin-left:8.3333%}:where(.offset-md-2){margin-left:16.6667%}:where(.offset-md-3){margin-left:25.0000%}:where(.offset-md-4){margin-left:33.3333%}:where(.offset-md-5){margin-left:41.6667%}:where(.offset-md-6){margin-left:50.0000%}:where(.offset-md-7){margin-left:58.3333%}:where(.offset-md-8){margin-left:66.6667%}:where(.offset-md-9){margin-left:75.0000%}:where(.offset-md-10){margin-left:83.3333%}:where(.offset-md-11){margin-left:91.6667%}:where(.offset-md-12){margin-left:100.0000%}}
@media(min-width:992px){:where(.col-lg){flex:1 0 0%}:where(.col-lg-1){flex:0 0 auto;width:8.3333%}:where(.col-lg-2){flex:0 0 auto;width:16.6667%}:where(.col-lg-3){flex:0 0 auto;width:25.0000%}:where(.col-lg-4){flex:0 0 auto;width:33.3333%}:where(.col-lg-5){flex:0 0 auto;width:41.6667%}:where(.col-lg-6){flex:0 0 auto;width:50.0000%}:where(.col-lg-7){flex:0 0 auto;width:58.3333%}:where(.col-lg-8){flex:0 0 auto;width:66.6667%}:where(.col-lg-9){flex:0 0 auto;width:75.0000%}:where(.col-lg-10){flex:0 0 auto;width:83.3333%}:where(.col-lg-11){flex:0 0 auto;width:91.6667%}:where(.col-lg-12){flex:0 0 auto;width:100.0000%}:where(.offset-lg-1){margin-left:8.3333%}:where(.offset-lg-2){margin-left:16.6667%}:where(.offset-lg-3){margin-left:25.0000%}:where(.offset-lg-4){margin-left:33.3333%}:where(.offset-lg-5){margin-left:41.6667%}:where(.offset-lg-6){margin-left:50.0000%}:where(.offset-lg-7){margin-left:58.3333%}:where(.offset-lg-8){margin-left:66.6667%}:where(.offset-lg-9){margin-left:75.0000%}:where(.offset-lg-10){margin-left:83.3333%}:where(.offset-lg-11){margin-left:91.6667%}:where(.offset-lg-12){margin-left:100.0000%}}
@media(min-width:1200px){:where(.col-xl){flex:1 0 0%}:where(.col-xl-1){flex:0 0 auto;width:8.3333%}:where(.col-xl-2){flex:0 0 auto;width:16.6667%}:where(.col-xl-3){flex:0 0 auto;width:25.0000%}:where(.col-xl-4){flex:0 0 auto;width:33.3333%}:where(.col-xl-5){flex:0 0 auto;width:41.6667%}:where(.col-xl-6){flex:0 0 auto;width:50.0000%}:where(.col-xl-7){flex:0 0 auto;width:58.3333%}:where(.col-xl-8){flex:0 0 auto;width:66.6667%}:where(.col-xl-9){flex:0 0 auto;width:75.0000%}:where(.col-xl-10){flex:0 0 auto;width:83.3333%}:where(.col-xl-11){flex:0 0 auto;width:91.6667%}:where(.col-xl-12){flex:0 0 auto;width:100.0000%}:where(.offset-xl-1){margin-left:8.3333%}:where(.offset-xl-2){margin-left:16.6667%}:where(.offset-xl-3){margin-left:25.0000%}:where(.offset-xl-4){margin-left:33.3333%}:where(.offset-xl-5){margin-left:41.6667%}:where(.offset-xl-6){margin-left:50.0000%}:where(.offset-xl-7){margin-left:58.3333%}:where(.offset-xl-8){margin-left:66.6667%}:where(.offset-xl-9){margin-left:75.0000%}:where(.offset-xl-10){margin-left:83.3333%}:where(.offset-xl-11){margin-left:91.6667%}:where(.offset-xl-12){margin-left:100.0000%}}
@media(min-width:1400px){:where(.col-xxl){flex:1 0 0%}:where(.col-xxl-1){flex:0 0 auto;width:8.3333%}:where(.col-xxl-2){flex:0 0 auto;width:16.6667%}:where(.col-xxl-3){flex:0 0 auto;width:25.0000%}:where(.col-xxl-4){flex:0 0 auto;width:33.3333%}:where(.col-xxl-5){flex:0 0 auto;width:41.6667%}:where(.col-xxl-6){flex:0 0 auto;width:50.0000%}:where(.col-xxl-7){flex:0 0 auto;width:58.3333%}:where(.col-xxl-8){flex:0 0 auto;width:66.6667%}:where(.col-xxl-9){flex:0 0 auto;width:75.0000%}:where(.col-xxl-10){flex:0 0 auto;width:83.3333%}:where(.col-xxl-11){flex:0 0 auto;width:91.6667%}:where(.col-xxl-12){flex:0 0 auto;width:100.0000%}:where(.offset-xxl-1){margin-left:8.3333%}:where(.offset-xxl-2){margin-left:16.6667%}:where(.offset-xxl-3){margin-left:25.0000%}:where(.offset-xxl-4){margin-left:33.3333%}:where(.offset-xxl-5){margin-left:41.6667%}:where(.offset-xxl-6){margin-left:50.0000%}:where(.offset-xxl-7){margin-left:58.3333%}:where(.offset-xxl-8){margin-left:66.6667%}:where(.offset-xxl-9){margin-left:75.0000%}:where(.offset-xxl-10){margin-left:83.3333%}:where(.offset-xxl-11){margin-left:91.6667%}:where(.offset-xxl-12){margin-left:100.0000%}}
@media(max-width:991.98px){:where(.navbar-collapse){display:none}:where(.navbar-toggler){display:inline-flex}}

:root{--pg-brand:#5a6b2f;--pg-brand-ink:#7c8f45;--pg-accent:#d98e2b;--pg-radius:18px}
:where(.hero){background:linear-gradient(160deg,#7c8f45,#5a6b2f 58%,#d98e2b)}
:where(body>header,.site-header){border-bottom-color:#5a6b2f33}

:root {
  --color-primary: #5a6b2f;
  --color-secondary: #7c8f45;
  --color-accent: #d98e2b;
  --color-bg: #f7f6f0;
  --color-text: #262b17;
  --color-text-light: #5a633d;
  --color-border: #dcdcc8;
  --radius-base: 18px;
  --shadow-soft: 0 8px 24px rgba(90, 107, 47, 0.12);
  --shadow-hover: 0 12px 32px rgba(90, 107, 47, 0.18);
  --spacing-sm: 12px;
  --spacing-md: 24px;
  --spacing-lg: 48px;
  --spacing-xl: 80px;
  --transition-fast: 0.2s ease;
  --transition-med: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  margin: 0;
  font-family: "Source Han Sans SC", "Noto Sans SC", system-ui, -apple-system, sans-serif;
  line-height: 1.6;
  background-color: var(--color-bg);
  background-image: radial-gradient(circle at 20% 30%, rgba(124,143,69,0.08) 0%, transparent 40%), radial-gradient(circle at 80% 70%, rgba(217,142,43,0.06) 0%, transparent 40%);
  color: var(--color-text);
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; transition: color var(--transition-fast); }
img, svg { display: block; max-width: 100%; height: auto; }
ul, ol { padding-left: 0; list-style: none; }
.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 var(--spacing-md); }

/* Navigation */
.site-nav {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(247, 246, 240, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: var(--spacing-md); }
.brand { font-weight: 800; font-size: 1.1rem; letter-spacing: -0.02em; color: var(--color-primary); display: flex; align-items: center; gap: 8px; }
.brand-icon { width: 28px; height: 28px; background: var(--color-primary); border-radius: 8px; display: inline-flex; align-items: center; justify-content: center; color: #fff; font-size: 14px; }
.nav-links { display: flex; gap: var(--spacing-lg); align-items: center; }
.nav-item { position: relative; font-weight: 500; padding: 6px 0; cursor: pointer; }
.nav-item::after { content: ""; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--color-accent); transition: width var(--transition-med); }
.nav-item:hover::after, .nav-item.active::after { width: 100%; }
.nav-right { display: flex; align-items: center; gap: 12px; }
.search-box { background: #fff; border: 1px solid var(--color-border); border-radius: 24px; padding: 8px 14px; display: flex; align-items: center; gap: 8px; transition: border-color var(--transition-fast); }
.search-box:focus-within { border-color: var(--color-primary); }
.search-box input { border: none; background: transparent; outline: none; font-size: 14px; width: 140px; color: var(--color-text); }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 10px 20px; border-radius: 30px; font-weight: 600; font-size: 14px; cursor: pointer; transition: all var(--transition-med); white-space: nowrap; }
.btn-outline { border: 1px solid var(--color-primary); color: var(--color-primary); background: transparent; }
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-accent { background: var(--color-accent); color: #fff; border: 1px solid transparent; }
.btn-accent:hover { background: #c27a21; transform: translateY(-1px); box-shadow: 0 4px 12px rgba(217,142,43,0.3); }
.mobile-toggle { display: none; background: none; border: none; font-size: 24px; color: var(--color-primary); cursor: pointer; }

/* Hero */
.hero-section { padding: var(--spacing-xl) 0 var(--spacing-lg); text-align: center; position: relative; }
.hero-title { font-size: clamp(36px, 6vw, 72px); font-weight: 900; line-height: 1.15; margin-bottom: var(--spacing-md); color: var(--color-text); letter-spacing: -0.03em; }
.hero-subtitle { font-size: 1.15rem; color: var(--color-text-light); max-width: 680px; margin: 0 auto var(--spacing-md); }
.hero-btn { min-width: 140px; }
.pill-container { display: flex; justify-content: center; margin-top: var(--spacing-lg); }
.scroll-pills { display: flex; gap: 10px; overflow-x: auto; padding: 8px 0; scrollbar-width: none; max-width: 900px; }
.scroll-pills::-webkit-scrollbar { display: none; }
.tag-pill { padding: 8px 16px; background: #fff; border: 1px solid var(--color-border); border-radius: 20px; font-size: 13px; color: var(--color-text-light); white-space: nowrap; transition: all var(--transition-fast); cursor: pointer; }
.tag-pill:hover, .tag-pill.active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* Sections */
.content-block { padding: var(--spacing-lg) 0; opacity: 1; transform: translateY(0); }
.section-header { text-align: center; margin-bottom: var(--spacing-lg); }
.section-title { font-size: clamp(28px, 4vw, 40px); font-weight: 800; margin-bottom: 12px; color: var(--color-text); }
.section-desc { color: var(--color-text-light); max-width: 700px; margin: 0 auto; }
.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: var(--spacing-md); }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: var(--spacing-md); }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--spacing-md); }

/* Cards */
.card-custom {
  background: #fff;
  border-radius: var(--radius-base);
  border-left: 5px solid var(--color-primary);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-med), box-shadow var(--transition-med);
  height: 100%;
  display: flex; flex-direction: column;
}
.card-custom:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.card-head { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; color: var(--color-text); }
.card-body { flex: 1; color: var(--color-text-light); font-size: 0.95rem; line-height: 1.5; }
.card-meta { margin-top: 12px; display: flex; align-items: center; gap: 12px; font-size: 12px; color: var(--color-secondary); }

/* Stats */
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--spacing-md); background: linear-gradient(135deg, rgba(90,107,47,0.08) 0%, rgba(247,246,240,0) 100%); padding: var(--spacing-lg); border-radius: var(--radius-base); margin-top: var(--spacing-lg); }
.stat-item { text-align: center; }
.stat-num { font-size: 2.4rem; font-weight: 800; color: var(--color-primary); line-height: 1.2; }
.stat-label { font-size: 0.9rem; color: var(--color-text-light); margin-top: 4px; }

/* Table */
.compare-table { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border-radius: var(--radius-base); overflow: hidden; box-shadow: var(--shadow-soft); }
.compare-table th, .compare-table td { padding: 16px; text-align: left; border-bottom: 1px solid var(--color-border); }
.compare-table th { background: #f9faf3; font-weight: 700; color: var(--color-primary); }
.compare-table tr:last-child td { border-bottom: none; }
.check { color: var(--color-primary); font-weight: bold; }
.cross { color: #c0392b; }

/* Tags/Badges */
.badge-tag { display: inline-block; padding: 4px 10px; background: rgba(90,107,47,0.1); color: var(--color-primary); border-radius: 12px; font-size: 12px; font-weight: 600; margin-right: 8px; }

/* Footer */
.footer-cta { background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-secondary) 100%); color: #fff; padding: var(--spacing-lg) 0; text-align: center; border-radius: 0 0 var(--radius-base) var(--radius-base); }
.footer-cta h3 { font-size: 1.8rem; margin-bottom: 16px; }
.footer-cta .btn { background: #fff; color: var(--color-primary); border: none; margin-top: 12px; }
.footer-cta .btn:hover { background: #f0f0e6; }
.site-footer { padding: var(--spacing-lg) 0 var(--spacing-md); border-top: 1px solid var(--color-border); background: #f2f1ea; }
.footer-cols { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: var(--spacing-lg); margin-bottom: var(--spacing-lg); }
.footer-col h4 { font-size: 1.1rem; font-weight: 700; margin-bottom: var(--spacing-sm); color: var(--color-text); }
.footer-links li { margin-bottom: 10px; }
.footer-links a { color: var(--color-text-light); font-size: 0.95rem; display: inline-block; transition: color var(--transition-fast); }
.footer-links a:hover { color: var(--color-primary); transform: translateX(4px); }
.footer-copy { text-align: center; font-size: 13px; color: var(--color-text-light); padding-top: 24px; border-top: 1px dashed var(--color-border); }

/* Focus/Active States */
button:focus-visible, a:focus-visible, input:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; border-radius: 4px; }
.card-custom:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

/* Responsive */
@media (max-width: 1024px) {
  .container { max-width: 960px; }
  .nav-links { gap: var(--spacing-md); }}
@media (max-width: 768px) {
  :root { --spacing-lg: 36px; --spacing-xl: 56px; }
  .mobile-toggle { display: block; }
  .nav-links, .nav-right { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; padding: 20px; border-bottom: 1px solid var(--color-border); box-shadow: 0 10px 20px rgba(0,0,0,0.05); }
  .nav-links.open, .nav-right.open { display: flex; }
  .
  }
  @media (max-width: 520px) {
    :root { --spacing-md: 16px; }
    .hero-title { font-size: 32px; }
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
    .compare-table { display: block; overflow-x: auto; white-space: nowrap; }
    .search-box input { width: 90px; }
    .brand span { font-size: 0.9rem; }}
  /* 工具类与动效 */
  .text-gradient { background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
  .glass-panel { background: rgba(255,255,255,0.75); backdrop-filter: blur(12px); border: 1px solid rgba(255,255,255,0.5); border-radius: var(--radius-base); padding: var(--spacing-md); }
  .fade-up { opacity:1;  transition: opacity 0.6s ease, transform 0.6s ease; }
  .fade-up.visible { opacity: 1; transform: translateY(0); }
  /* Bootstrap 覆盖与定制 */
  .card { border: none; border-radius: var(--radius-base); box-shadow: var(--shadow-soft); transition: transform var(--transition-med), box-shadow var(--transition-med); }
  .card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
  .btn { border-radius: 30px; font-weight: 600; letter-spacing: 0.02em; padding: 10px 24px; }
  .btn-outline-custom { border: 1px solid var(--color-primary); color: var(--color-primary); background: transparent; }
  .btn-outline-custom:hover, .btn-outline-custom:focus { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
  .btn-accent-btn { background: var(--color-accent); border: 1px solid transparent; color: #fff; }
  .btn-accent-btn:hover, .btn-accent-btn:focus { background: #c27a21; color: #fff; transform: translateY(-1px); box-shadow: 0 6px 16px rgba(217,142,43,0.35); }
  .navbar { background: transparent !important; padding: 0 !important; border: none !important; }
  .form-control { border-radius: 24px; border: 1px solid var(--color-border); padding: 8px 16px; background: #fff; color: var(--color-text); }
  .form-control:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(90,107,47,0.12); }
  .badge-tag { display: inline-flex; align-items: center; padding: 4px 10px; background: rgba(90,107,47,0.08); color: var(--color-primary); border-radius: 12px; font-size: 12px; font-weight: 600; margin-right: 6px; margin-bottom: 6px; }
  .accordion-button { background: transparent; font-weight: 600; color: var(--color-text); border-radius: var(--radius-base) !important; box-shadow: none !important; padding: 1.1rem 1.3rem; }
  .accordion-button:not(.collapsed) { background-color: rgba(90,107,47,0.06); color: var(--color-primary); }
  .accordion-item { border: 1px solid var(--color-border) !important; border-radius: var(--radius-base) !important; margin-bottom: 10px; overflow: hidden; }
  .accordion-body { padding: 1rem 1.3rem; color: var(--color-text-light); line-height: 1.65; }
  .table > :not(caption) > * > * { border-color: var(--color-border); font-size: 0.95rem; }
  .table th { font-weight: 700; color: var(--color-primary); background-color: #f9faf3; padding: 14px 16px; }
  .table td { padding: 14px 16px; vertical-align: middle; }
  .list-group-item { border: 1px solid var(--color-border); border-radius: var(--radius-base) !important; margin-bottom: 8px; background: #fff; }
  .list-group-item.active { background-color: var(--color-primary); border-color: var(--color-primary); }
  .icon-placeholder { width: 40px; height: 40px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; background: rgba(90,107,47,0.08); color: var(--color-primary); font-weight: bold; flex-shrink: 0; }

.hero-section.fade-up .hero-subtitle{color:#ffffff!important}
#reviews .section-desc{color:#ffffff!important}
#reviews .card-body{color:#ffffff!important}
#topics .section-desc{color:#ffffff!important}
#topics .card-body{color:#ffffff!important}
#stats .section-desc{color:#ffffff!important}

html,body{max-width:100%!important;overflow-x:clip!important}
body,main{transform:none!important;left:auto!important;right:auto!important}
main{width:100%;max-width:100%;display:block;position:relative}
section,article,.section,.hero,header,footer,.pg-extra{max-width:100%;overflow:visible!important}
p,h1,h2,h3,h4,h5,h6,li{overflow:visible!important;max-width:100%;text-indent:0}
.min-h-screen{min-height:72vh}
.text-transparent,[class~="text-transparent"],.bg-clip-text{color:inherit!important;-webkit-text-fill-color:currentColor!important;background-clip:border-box!important;-webkit-background-clip:border-box!important}
img,svg,video,canvas{max-width:100%;height:auto}
.stat-row .stat .num,.stat .num,.hero-stats .num,.stat b,.stat strong,.hero-stats strong,.hero-stats b{display:block!important;font-size:clamp(28px,4vw,42px)!important;font-weight:800!important;line-height:1.15!important;overflow:visible!important;max-width:none!important;white-space:nowrap}
mark,mark[data-pg-kw]{background:transparent!important;color:inherit!important;padding:0!important}

section header,article header,.sec-head,.section-head,.sec-header,header.sec-head{position:static!important;top:auto!important;height:auto!important;min-height:0!important;line-height:inherit!important}