:root{--main:#2b5a4e;--main-dark:#1a3c34;--accent:#c47b3d;--accent-light:#e3a869;--bg:#f4f2ec;--surface:#ffffff;--ink:#23302c;--muted:#64817a;--line:#dde6e1;--shadow:0 14px 30px -10px rgba(28,58,50,.16);--radius:18px;--radius-sm:10px}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:'Microsoft Sans Serif',Microsoft YaHei,'PingFang SC',sans-serif;background:var(--bg);color:var(--ink);line-height:1.65}
.container{max-width:1240px;margin:0 auto;padding:0 24px}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.topbar{background:var(--main-dark);color:#dcebe6;font-size:.82rem;padding:.5rem 0;border-bottom:1px solid rgba(255,255,255,.08)}
.topbar__inner{display:flex;justify-content:space-between;flex-wrap:wrap;gap:.4rem 2rem}
.header{background:rgba(255,255,255,.96);backdrop-filter:blur(6px);position:sticky;top:0;z-index:50;box-shadow:0 4px 18px rgba(30,55,45,.08);border-bottom:2px solid var(--main)}
.header__inner{display:flex;justify-content:space-between;align-items:center;padding:.85rem 24px;flex-wrap:wrap;gap:.8rem}
.brand{display:flex;align-items:center;gap:.65rem}
.brand__mark{width:42px;height:42px;border-radius:10px;background:linear-gradient(135deg,var(--main),var(--main-dark));position:relative;flex-shrink:0}
.brand__mark::after{content:'';position:absolute;inset:7px;border:2px solid var(--accent-light);border-radius:6px}
.brand__text{display:flex;flex-direction:column;line-height:1.25}
.brand__text strong{font-size:1.24rem;font-weight:800;color:var(--main-dark);letter-spacing:.5px}
.brand__text span{font-size:.78rem;color:var(--muted);font-weight:600}
.nav{display:flex;gap:1.4rem;flex-wrap:wrap;align-items:center}
.nav a{font-size:.92rem;font-weight:600;color:#2b463e;padding:.35rem 0;border-bottom:2px solid transparent;transition:.25s}
.nav a:hover{border-color:var(--accent);color:var(--accent)}
.nav .nav-cta{background:var(--main);color:#fff;padding:.4rem 1rem;border-radius:40px;font-size:.85rem;border:0}
.nav .nav-cta:hover{background:var(--accent)}
.hero{background:linear-gradient(125deg,var(--main-dark) 0%,var(--main) 62%,#4a7b6d 100%);position:relative;overflow:hidden;padding:4.5rem 0 5rem}
.hero::after{content:'';position:absolute;right:-120px;top:-120px;width:340px;height:340px;border:2px solid rgba(255,255,255,.12);border-radius:50%}
.hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.5fr 1fr;gap:3rem;align-items:center}
.hero-copy .eyebrow{display:inline-block;background:rgba(255,255,255,.14);backdrop-filter:blur(3px);color:#f2e4d3;padding:.3rem 1.1rem;border-radius:30px;font-size:.8rem;font-weight:600;letter-spacing:1px;margin-bottom:1.2rem;border:1px solid rgba(255,255,255,.25)}
.hero-copy h1{font-size:2.7rem;line-height:1.18;color:#fff;font-weight:800;margin-bottom:1.1rem;text-shadow:0 2px 14px rgba(0,0,0,.16)}
.hero-copy h1 span{color:var(--accent-light)}
.hero-copy>p{font-size:1.05rem;color:#eaf6f0;max-width:600px;margin-bottom:1.5rem}
.chip-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.2rem}
.chip-row span{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.3);color:#f4fbf7;font-size:.82rem;padding:.3rem 1rem;border-radius:30px;font-weight:600}
.keyword-row{display:flex;flex-wrap:wrap;gap:.5rem}
.keyword-row span{font-size:.75rem;color:#cde3db;background:transparent;border:0;padding:0;border-bottom:1px dashed rgba(255,255,255,.35)}
.hero-panel{background:#fff;border-radius:var(--radius);padding:1.8rem 1.6rem;box-shadow:0 24px 50px -14px rgba(10,30,24,.5)}
.metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:.6rem;margin-bottom:1.3rem}
.metric-grid strong{display:block;font-size:1.2rem;color:var(--main-dark);font-weight:800}
.metric-grid span{font-size:.8rem;color:var(--muted)}
.hero-contact{background:#f0f6f3;border-radius:var(--radius-sm);padding:1.1rem 1.2rem;border-left:4px solid var(--accent)}
.hero-contact strong{display:block;color:var(--main-dark);margin-bottom:.5rem;font-size:.9rem}
.hero-contact a{font-size:1.6rem;font-weight:800;color:var(--accent);letter-spacing:.5px}
.hero-contact p{font-size:.85rem;color:var(--muted);margin-top:.6rem;line-height:1.55}
.section{padding:4.2rem 0}
.section-head{text-align:center;margin-bottom:2.6rem}
.section-head h2{font-size:2rem;font-weight:800;color:var(--main-dark);letter-spacing:.5px}
.section-head span{display:inline-block;font-size:.8rem;color:var(--accent);font-weight:700;letter-spacing:2px;margin-top:.4rem;text-transform:uppercase}
.surface-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.about-grid{display:grid;grid-template-columns:1.25fr .95fr;gap:2.4rem;align-items:center;padding:2.4rem}
.about-copy p{margin-bottom:1.1rem;font-size:.98rem;color:#33473f;line-height:1.7}
.about-copy strong{color:var(--main-dark)}
.about-figure{margin:0;border-radius:12px;overflow:hidden;box-shadow:var(--shadow)}
.about-figure img{width:100%;height:auto;min-height:280px;object-fit:cover}
.about-figure figcaption{background:var(--main-dark);color:#e6f1ec;font-size:.82rem;text-align:center;padding:.45rem .8rem}
.strength-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.2rem;margin-top:.6rem}
.strength-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.2rem;transition:.25s}
.strength-card:hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:var(--shadow)}
.strength-card__icon{font-size:1.7rem;margin-bottom:.7rem}
.strength-card h3{font-size:1.05rem;color:var(--main-dark);font-weight:800;margin-bottom:.5rem}
.strength-card p{font-size:.85rem;color:var(--muted);line-height:1.55}
.gallery-stack{display:flex;flex-direction:column;gap:2.6rem}
.gallery-group{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:1.8rem 1.6rem 2rem;box-shadow:var(--shadow)}
.gallery-group__title{font-size:1.15rem;font-weight:700;color:var(--main-dark);margin-bottom:.3rem;display:flex;align-items:center;gap:.5rem}
.gallery-group__title::before{content:'';width:6px;height:22px;background:var(--accent);border-radius:4px}
.gallery-group__sub{font-size:.85rem;color:var(--muted);margin-bottom:1.2rem}
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.gallery-card{background:#fff;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:.25s}
.gallery-card:hover{box-shadow:var(--shadow);border-color:var(--accent)}
.gallery-card img{aspect-ratio:4/3;object-fit:cover;width:100%}
.gallery-card p{font-size:.84rem;font-weight:600;color:var(--main-dark);padding:.6rem .7rem .7rem;background:#fbfcfa}
.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.2rem}.faq-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);padding:1.2rem 1.4rem}
.faq-card h3{font-size:1rem;color:var(--main-dark);font-weight:700;margin-bottom:.5rem}
.faq-card p{font-size:.9rem;color:#56706958;color:var(--muted);line-height:1.6}
.cta-panel{background:linear-gradient(120deg,var(--main-dark),var(--main));border-radius:24px;padding:2.8rem 2.4rem;display:grid;grid-template-columns:1.3fr .9fr;gap:2.6rem;color:#e8f4ef;box-shadow:0 24px 44px -16px rgba(27,58,47,.55)}
.cta-copy .eyebrow{color:var(--accent-light);font-size:.8rem;font-weight:700;text-transform:uppercase;letter-spacing:2px}
.cta-copy h2{font-size:1.8rem;margin:.45rem 0 .8rem;color:#fff}
.cta-copy>p{font-size:.96rem;color:#cfe5de;margin-bottom:1.2rem;max-width:560px}
.contact-list{list-style:none;display:flex;flex-direction:column;gap:.4rem}
.contact-list li{font-size:.92rem;font-weight:600;color:#f0d9bf}.contact-list li::before{content:'▸ ';color:var(--accent-light)}
.cta-contact{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:18px;padding:1.6rem;backdrop-filter:blur(4px)}
.cta-contact strong{display:block;font-size:1rem;margin-bottom:.8rem;color:#fff}
.cta-contact a{font-size:1.7rem;font-weight:800;color:var(--accent-light);letter-spacing:.5px}
.cta-contact__meta{margin-top:1rem;display:flex;flex-direction:column;gap:.8rem}
.cta-contact__meta div{display:flex;flex-direction:column}
.cta-contact__meta span{font-size:.75rem;color:#a9cac0}
.cta-contact__meta strong{font-size:.95rem;color:#fff}
.footer{background:var(--main-dark)}
.footer__inner{padding:2.5rem 24px 1.8rem}
.footer-copy p{color:#b5d3ca;font-size:.9rem;margin-bottom:.7rem;max-width:900px}
.friend-links-row{border-top:1px solid rgba(255,255,255,.1);margin-top:1.8rem;padding-top:1.4rem}
.friend-links__inner{display:flex;flex-wrap:wrap;gap:.6rem 1.2rem;justify-content:center;font-size:.8rem;color:#86ad9f;line-height:1.8}
.footer .friend-links .friend-links__inner a,.friend-links-row a{color:#9fc0b4;text-decoration:none;font-size:.78rem;transition:.2s;display:inline-block}
.footer .friend-links .friend-links__inner a:hover,.friend-links-row a:hover{color:var(--accent-light)}
.area-copy{background:#edf3ef;border-left:4px solid var(--accent);border-radius:0 12px 12px 0;padding:1rem 1.3rem;color:#3a554a;font-size:.9rem;max-width:840px;margin:0 auto 2.4rem}
.timestamp{text-align:center;color:#7a9990;font-size:.75rem;padding:1rem 0 .4rem;font-weight:600}
@media(max-width:1024px){.hero-grid{grid-template-columns:1fr}.strength-grid{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(3,1fr)}.about-grid{grid-template-columns:1fr}.cta-panel{grid-template-columns:1fr}}
@media(max-width:640px){.header__inner{flex-direction:column;align-items:flex-start}.nav{gap:.6rem 1rem}.hero{padding:3rem 0}.hero-copy h1{font-size:2rem}.metric-grid{grid-template-columns:1fr 1fr}.gallery-grid{grid-template-columns:repeat(2,1fr)}.faq-grid{template-columns:1fr;grid-template-columns:1fr}.strength-grid{grid-template-columns:1fr 1fr}.container{padding:0 18px}}
@media(max-width:480px){.gallery-grid{grid-template-columns:1fr}.section{padding:3rem 0}.section-head h2{font-size:1.6rem}}


.friend-links-row{display:block !important;width:100%;margin:18px 0 0;clear:both;}
.friend-links{display:block !important;width:100%;box-sizing:border-box;}
.friend-links__inner{display:flex;flex-wrap:wrap;align-items:center;gap:6px 12px;width:100%;}
.friend-links__inner a{display:inline-block;font-size:12px;line-height:1.6;padding:0;color:inherit;text-decoration:none;opacity:.88;}
.friend-links__inner a:hover{text-decoration:underline;opacity:1;}
@media (max-width: 768px){
  .friend-links-row{margin-top:14px;}
  .friend-links__inner{gap:5px 10px;}
  .friend-links__inner a{font-size:11px;line-height:1.7;}
}