@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){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){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){display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0}
:where(body>header nav a){color:var(--pg-muted);font-size:14px}
:where(body>header nav a:hover){color:var(--pg-brand)}
:where(.nav-cta,.btn,.hero-actions a,a.btn,.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(.grid-2,.grid-3,.grid-4,.pg-grid,.cards){display:grid;gap:22px}
:where(.grid-2){grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}
:where(.grid-3,.cards,.pg-grid){grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
:where(.grid-4){grid-template-columns:repeat(auto-fit,minmax(180px,1fr))}
:where(.card,article.card,.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(.card h3,.pg-card h3){margin:0 0 10px;font-size:19px;color:var(--pg-brand-ink)}
:where(.card p,.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(.dark-band .card){background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.14);color:#fff}
:where(.dark-band .card h3){color:#fff}:where(.dark-band .card p){color:rgba(255,255,255,.82)}
: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-links,.footer-nav,body>footer ul){width:min(1180px,92%);margin:0 auto 20px;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0}
:where(.footer-links a,body>footer a){color:#f3ebe0}
:where(.footer-copy,.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,.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}}

:where(.container){width:100%;margin-left:auto;margin-right:auto;padding-left:1rem;padding-right:1rem}
:where(.flex){display:flex}:where(.inline-flex){display:inline-flex}:where(.grid){display:grid}
:where(.hidden){display:none}:where(.block){display:block}
:where(.items-center){align-items:center}:where(.justify-center){justify-content:center}:where(.justify-between){justify-content:space-between}
:where(.flex-wrap){flex-wrap:wrap}:where(.flex-col){flex-direction:column}
:where(.text-center){text-align:center}:where(.mx-auto){margin-left:auto;margin-right:auto}
:where(.relative){position:relative}:where(.absolute){position:absolute}
:where(.w-full){width:100%}:where(.h-full){height:100%}:where(.max-w-7xl){max-width:80rem}
:where(.rounded){border-radius:.25rem}:where(.rounded-lg){border-radius:.5rem}:where(.rounded-xl){border-radius:.75rem}:where(.rounded-2xl){border-radius:1rem}:where(.rounded-full){border-radius:9999px}

:root{--pg-brand:#14532d;--pg-brand-ink:#1f7a45;--pg-accent:#d4af37;--pg-radius:14px}
:where(.hero){background:linear-gradient(160deg,#1f7a45,#14532d 58%,#d4af37)}
:where(body>header){border-bottom-color:#14532d33}

:root {
      --color-primary: #14532d;
      --color-secondary: #1f7a45;
      --color-accent: #d4af37;
      --color-bg: #f4f8f4;
      --color-text: #0f2a1a;
      --color-sub: #3a5a45;
      --radius: 14px;
      --shadow-card: 0 4px 20px rgba(20, 83, 45, 0.08);
      --shadow-hover: 0 8px 24px rgba(20, 83, 45, 0.14);
      --space-base: 1.5rem;
    }
    *, *::before, *::after { box-sizing: border-box; outline-offset: 4px; }
    html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
    body {
      margin: 0; padding: 0;
      font-family: var(--font-body, 'Microsoft YaHei', PingFang SC, sans-serif);
      background-color: var(--color-bg);
      color: var(--color-text);
      line-height: 1.65;
      overflow-x: hidden;
    }
    a { color: inherit; text-decoration: none; transition: color .2s ease; }
    img { max-width: 100%; height: auto; display: block; border-radius: var(--radius); }
    h1, h2, h3, h4 { font-family: var(--font-heading, 'Montserrat', PingFang SC, sans-serif); margin: 0 0 1rem; line-height: 1.25; }
    h1 { font-size: clamp(2rem, 5vw, 3.2rem); font-weight: 800; letter-spacing: -0.02em; }
    h2 { font-size: clamp(1.5rem, 4vw, 2.1rem); font-weight: 700; position: relative; display: inline-block; }
    h3 { font-size: 1.25rem; font-weight: 600; }
    p { margin: 0 0 1rem; }
    .subtitle-en { font-variant: small-caps; letter-spacing: 0.12em; text-transform: uppercase; font-size: 0.85em; opacity: 0.85; margin-bottom: 0.75rem; display: block; }
    .container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 var(--space-base); }
    .center-wrap { text-align: center; max-width: 900px; margin: 0 auto 2.5rem; }
    
    /* Navigation */
    .site-header { position: sticky; top: 0; z-index: 999; background: rgba(244, 248, 244, 0.88); backdrop-filter: blur(14px); border-bottom: 1px solid rgba(20, 83, 45, 0.1); transition: box-shadow .3s ease, background .3s ease; }
    .site-header.scrolled { box-shadow: 0 4px 18px rgba(20, 83, 45, 0.12); background: rgba(255, 255, 255, 0.94); }
    .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
    .brand { font-family: 'Montserrat', PingFang SC, sans-serif; font-weight: 800; font-size: 1.1rem; color: var(--color-primary); display: flex; align-items: center; gap: 0.6rem; }
    .brand-icon { width: 32px; height: 32px; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); border-radius: 8px; }
    .nav-links { display: flex; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
    .nav-item { padding: 0.5rem 1rem; border-radius: 8px; font-size: 0.95rem; font-weight: 500; color: var(--color-sub); cursor: pointer; transition: all .2s; }
    .nav-item:hover, .nav-item.active { background: rgba(20, 83, 45, 0.06); color: var(--color-primary); }
    .nav-actions { display: flex; align-items: center; gap: 1rem; }
    .btn-cta { background: var(--color-primary); color: #fff; padding: 0.6rem 1.4rem; border-radius: 8px; font-weight: 600; border: none; cursor: pointer; transition: background .2s, transform .15s; }
    .btn-cta:hover { background: var(--color-secondary); transform: translateY(-1px); }
    .mobile-toggle { display: none; background: transparent; border: none; cursor: pointer; padding: 0.5rem; }
    .mobile-toggle span { display: block; width: 22px; height: 2px; background: var(--color-primary); margin: 5px 0; transition: .3s; }
    
    /* Hero Bento */
    .hero-section { padding: 3rem 0 2rem; background: linear-gradient(180deg, var(--color-bg) 0%, #e8efe8 100%); }
    .bento-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
    .bento-card { background: rgba(255, 255, 255, 0.75); backdrop-filter: blur(10px); border: 1px solid rgba(255, 255, 255, 0.5); border-radius: var(--radius); padding: 1.5rem; display: flex; flex-direction: column; justify-content: center; box-shadow: var(--shadow-card); transition: transform .25s, box-shadow .25s; }
    .bento-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
    .bento-hero { grid-column: span 2; background: linear-gradient(145deg, rgba(20, 83, 45, 0.08), rgba(212, 175, 55, 0.12)); border-color: rgba(20, 83, 45, 0.15); }
    .data-badge { font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.5rem; color: var(--color-accent); margin-bottom: 0.25rem; }
    .tag-pill { display: inline-flex; align-items: center; gap: 0.4rem; background: rgba(20, 83, 45, 0.08); color: var(--color-primary); padding: 0.4rem 0.9rem; border-radius: 20px; font-size: 0.85rem; font-weight: 600; cursor: pointer; }
    .tag-pill:hover { background: rgba(20, 83, 45, 0.15); }
    .bento-img { background: linear-gradient(135deg, #14532d 0%, #1f7a45 40%, #d4af37 100%); min-height: 140px; border-radius: var(--radius); position: relative; overflow: hidden; }
    .bento-img::after { content: ''; position: absolute; inset: 0; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Ccircle cx='50' cy='50' r='40' fill='%23ffffff14'/%3E%3Cpath d='M40 35 L70 50 L40 65 Z' fill='%23fff'/%3E%3C/svg%3E") center/contain no-repeat; }

    /* Section Rhythm */
    .section-block { padding: 4.5rem 0; position: relative; }
    .sec-primary { background-color: var(--color-primary); color: #fff; }
    .sec-alt { background-color: #eef3ee; }
    .sec-dark { background-color: #0b1f14; color: #d1dad5; }
    .sec-white { background-color: #fff; }
    .section-head { text-align: center; margin-bottom: 2.5rem; }
    .section-head h2 { position: relative; padding-bottom: 0.8rem; }
    .section-head h2::after { content: ''; position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); width: 60px; height: 3px; background: var(--color-accent); border-radius: 2px; }
    .sec-primary .section-head h2, .sec-dark .section-head h2 { color: #fff; }
    .desc-text { max-width: 780px; margin: 0 auto; opacity: 0.9; }

    /* Cards & Components */
    .card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
    .content-card { background: rgba(255, 255, 255, 0.85); backdrop-filter: blur(8px); border: 1px solid rgba(255, 255, 255, 0.6); border-radius: var(--radius); padding: 1.5rem; transition: transform .2s, box-shadow .2s; }
    .content-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
    .sec-dark .content-card { background: rgba(255, 255, 255, 0.08); border-color: rgba(255, 255, 255, 0.15); }
    .card-icon { width: 44px; height: 44px; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); border-radius: 10px; display: grid; place-items: center; color: #fff; font-weight: 800; margin-bottom: 1rem; }
    .link-btn { color: var(--color-primary); font-weight: 600; border-bottom: 2px solid currentColor; padding-bottom: 2px; position: relative; }
    .link-btn::after { content: ''; position: absolute; left: 0; bottom: -2px; width: 100%; height: 2px; background: var(--color-accent); transform: scaleX(0); transition: transform .2s; }
    .link-btn:hover::after { transform: scaleX(1); }
    .solid-btn { background: var(--color-accent); color: var(--color-text); padding: 0.8rem 2rem; border-radius: 8px; font-weight: 700; border: none; cursor: pointer; transition: all .2s; display: inline-block; }
    .solid-btn:hover { background: #c9a332; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(212, 175, 55, 0.35); }

    /* Table */
    .compare-table { width: 100%; border-collapse: separate; border-spacing: 0; background: #fff; border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); }
    .compare-table th, .compare-table td { padding: 1rem; text-align: left; border-bottom: 1px solid #e8efe8; font-size: 0.95rem; }
    .compare-table th { background: var(--color-primary); color: #fff; font-weight: 600; }
    .compare-table tr:last-child td { border-bottom: none; }
    .check { color: var(--color-secondary); font-weight: 700; }
    .cross { color: #c45c5c; }

    /* News List */
    .news-list { list-style: none; padding: 0; margin: 0; }
    .news-item { display: flex; align-items: center; justify-content: space-between; padding: 1rem 0; border-bottom: 1px dashed rgba(20, 83, 45, 0.15); transition: background .2s; }
    .news-item:last-child { border-bottom: none; }
    .news-title { font-weight: 600; margin: 0; font-size: 1rem; }
    .news-date { font-size: 0.85rem; color: var(--color-sub); background: rgba(20, 83, 45, 0.06); padding: 0.2rem 0.6rem; border-radius: 6px; }

    /* FAQ */
    .faq-list { display: flex; flex-direction: column; gap: 1rem; }
    details { background: rgba(255,255,255,0.9); border: 1px solid rgba(20, 83, 45, 0.12); border-radius: var(--radius); overflow: hidden; transition: box-shadow .2s; }
    details[open] { box-shadow: var(--shadow-card); }
    summary { padding: 1.2rem 1.5rem; font-weight: 600; cursor: pointer; list-style: none; display: flex; justify-content: space-between; align-items: center; }
    summary::-webkit-details-marker { display: none; }
    summary::after { content: '+'; font-size: 1.2rem; color: var(--color-accent); transition: transform .2s; }
    details[open] summary::after { transform: rotate(45deg); }
    .faq-answer { padding: 0 1.5rem 1.2rem; line-height: 1.6; color: var(--color-sub); }

    /* Tags */
    .tag-cloud { display: flex; flex-wrap: wrap; gap: 0.75rem; justify-content: center; }
    .cloud-tag { padding: 0.45rem 1rem; border: 1px solid rgba(20, 83, 45, 0.25); border-radius: 20px; font-size: 0.88rem; color: var(--color-primary); background: #fff; transition: all .2s; cursor: pointer; }
    .cloud-tag:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

    /* Scenario Grid */
    .scenario-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 1.5rem; }
    .scene-card { text-align: center; padding: 2rem 1.5rem; background: rgba(255,255,255,0.8); border-radius: var(--radius); border: 1px solid rgba(20, 83, 45, 0.1); }

    /* Testimonials */
    .review-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
    .review-card { background: #fff; padding: 1.5rem; border-radius: var(--radius); box-shadow: var(--shadow-card); border-left: 4px solid var(--color-accent); }
    .stars { color: var(--color-accent); margin-bottom: 0.5rem; }

    /* Footer */
    .site-footer { background: var(--color-text); color: #b8c7bc; padding: 3rem 0 0; font-size: 0.9rem; }
    .footer-grid { display: grid; grid-template-columns: 1.2fr 1.8fr; gap: 2rem; padding-bottom: 2rem; border-bottom: 1px solid rgba(255,255,255,0.1); }
    .footer-brand h3 { color: #fff; margin-bottom: 0.5rem; }
    .footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.6rem; }
    .footer-link { color: #b8c7bc; transition: color .2s; }
    .footer-link:hover { color: var(--color-accent); }
    .copyright { text-align: center; padding: 1.5rem 0 0; font-size: 0.8rem; opacity: 0.7; }

    /* Responsive */
    @media (max-width: 1024px) {
      .bento-grid { grid-template-columns: repeat(2, 1fr); }
      .bento-hero { grid-column: span 2; }
      .footer-grid { grid-template-columns: 1fr; }}
    @media (max-width: 768px) {
      .nav-links { display: none; position: absolute; top: 72px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 1rem; box-shadow: 0 10px 20px rgba(0,0,0,0.08); }
      .nav-links.open { display: flex; }
      .mobile-toggle { display: block; }
      .bento-grid { grid-template-columns: 1fr; }
      .bento-hero { grid-column: span 1; }
      .compare-table { font-size: 0.85rem; }
      .compare-table th, .compare-table td { padding: 0.7rem 0.5rem; }
      .section-block { padding: 3rem 0; }}
    @media (max-width: 520px) {
      .container { padding: 0 1rem; }
      h1 { font-size: 1.8rem; }
      h2 { font-size: 1.5rem; }
      .bento-card { padding: 1.2rem; }
      .data-badge { font-size: 1.3rem; }
      .scenario-grid, .review-grid { grid-template-columns: 1fr; }}
    :focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }

.bento-card.bento-hero h1{color:#ffffff!important}
.bento-card.bento-hero p{color:#ffffff!important}
.section-block.sec-white h2{color:#1a1a1a!important}
#categories h2{color:#1a1a1a!important}
.content-card h3{color:#1a1a1a!important}
.section-block.sec-alt h2{color:#1a1a1a!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}
.card .num{width:auto!important;height:auto!important;min-width:0!important}
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}