@charset "UTF-8";
:root{color-scheme:light;--forest:#173f33;--forest-2:#285a49;--leaf:#608b62;--sage:#dfe9d9;--cream:#f7f7f1;--paper:#fffefa;--ink:#1b352c;--muted:#63786b;--line:#dfe7dd;--gold:#d7b875;--shadow:0 24px 64px rgba(28,57,43,.10)}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC","Noto Sans CJK SC","Microsoft YaHei",sans-serif;line-height:1.7;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%}a{color:inherit}button{font:inherit}::selection{background:#b5d1ae;color:var(--forest)}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #a8c694;outline-offset:4px;border-radius:4px}
.skip{position:absolute;z-index:1000;top:-60px;left:16px;background:var(--forest);color:#fff;padding:10px 16px}.skip:focus{top:10px}
.shell{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.site-header{position:relative;z-index:10;background:rgba(255,254,250,.94);border-bottom:1px solid var(--line)}
.site-header .shell{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:28px}
.brand{display:inline-flex;align-items:center;gap:12px;text-decoration:none;min-width:0}.brand img{width:42px;height:42px;border-radius:12px;box-shadow:0 5px 12px rgba(15,50,35,.16)}
.brand-name{font-weight:800;font-size:19px;letter-spacing:.06em;line-height:1.1}.brand-sub{display:block;font-size:10px;letter-spacing:.15em;font-weight:700;color:var(--leaf);margin-top:4px}
.nav{display:flex;gap:6px;align-items:center;flex-wrap:wrap}.nav a{font-size:14px;font-weight:650;text-decoration:none;padding:9px 14px;border-radius:999px;color:var(--forest-2)}.nav a:hover,.nav a[aria-current=page]{background:#e8efe5}.nav .nav-contact{background:var(--forest);color:#fff;margin-left:10px}.nav .nav-contact:hover{background:var(--forest-2)}
.eyebrow{display:inline-flex;gap:9px;align-items:center;text-transform:uppercase;font-size:12px;font-weight:800;letter-spacing:.18em;color:var(--leaf)}.eyebrow:before{content:"";width:28px;height:1px;background:currentColor}
h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.18;letter-spacing:-.035em}h1{font-size:clamp(42px,6vw,80px);margin-bottom:22px}h2{font-size:clamp(29px,3vw,42px)}h3{font-size:20px}
.lead{font-size:clamp(17px,1.8vw,21px);color:var(--muted);line-height:1.8}.small{font-size:14px;color:var(--muted)}.caps{font-size:11px;text-transform:uppercase;letter-spacing:.18em;font-weight:800;color:var(--leaf)}
.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:52px;padding:12px 22px;border:1px solid transparent;border-radius:13px;text-decoration:none;font-weight:750;line-height:1.25;transition:transform .2s ease,background .2s ease,box-shadow .2s ease}.button:hover{transform:translateY(-2px)}.button.primary{background:var(--forest);color:white;box-shadow:0 12px 22px rgba(23,63,51,.18)}.button.primary:hover{background:var(--forest-2)}.button.secondary{border-color:#bfd0be;color:var(--forest);background:rgba(255,255,255,.74)}.button.secondary:hover{background:#fff}
.hero{position:relative;overflow:hidden;background:radial-gradient(circle at 95% 18%,#e7efdf 0 18%,transparent 18.2%),linear-gradient(135deg,#f7f8f0 0%,#edf3e8 100%)}
.hero:after{position:absolute;content:"";width:560px;height:560px;right:-230px;bottom:-310px;border:1px solid rgba(95,139,98,.18);border-radius:50%;pointer-events:none}
.hero .shell{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(280px,.9fr);align-items:center;gap:52px;padding-block:86px 92px}.hero-copy{position:relative;z-index:1}.hero-copy .lead{max-width:570px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}.hero-note{font-size:13px;color:var(--muted);margin-top:24px}
.hero-art{position:relative;display:flex;justify-content:center;align-items:center;min-height:560px}.hero-halo{position:absolute;width:min(100%,530px);aspect-ratio:1;border-radius:50%;background:#d8e7d1;box-shadow:inset 0 0 0 1px #c9dbc5}.hero-halo:after{content:"";position:absolute;inset:30px;border:1px solid rgba(60,107,70,.21);border-radius:50%}
.phone{position:relative;z-index:1;width:230px;aspect-ratio:1206/2622;padding:7px;border:5px solid #183f34;border-radius:34px;background:#183f34;box-shadow:0 26px 50px rgba(16,49,35,.25);transform:rotate(6deg)}.phone img{height:100%;width:100%;object-fit:cover;border-radius:24px}
.floating-card{position:absolute;z-index:2;left:0;bottom:50px;max-width:205px;background:var(--paper);padding:16px 20px;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);transform:rotate(-6deg)}.floating-card strong{display:block;font-size:24px;line-height:1.2}.floating-card span{display:block;color:var(--muted);font-size:12px;margin-top:4px}
.section{padding-block:84px}.section-intro{max-width:700px;margin-bottom:34px}.section-intro p{color:var(--muted);font-size:17px}
.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.feature{background:var(--paper);border:1px solid var(--line);border-radius:22px;padding:30px;min-height:235px}.feature-icon{display:grid;place-items:center;width:48px;height:48px;border-radius:14px;background:#e7efe3;color:var(--forest);font-size:23px;margin-bottom:30px}.feature p{font-size:15px;color:var(--muted);margin-bottom:0}
.cta-band{background:var(--forest);color:#fff;border-radius:28px;padding:42px 50px;display:flex;gap:32px;align-items:center;justify-content:space-between}.cta-band h2{margin-bottom:7px}.cta-band p{margin:0;color:#c8dece}.cta-band .button{background:#e7f0df;color:var(--forest);flex:none}.cta-band .button:hover{background:#fff}
.page-hero{background:linear-gradient(130deg,#173f33,#2b6650);color:#fff;position:relative;overflow:hidden}.page-hero:after{content:"";position:absolute;width:440px;height:440px;right:-120px;top:-200px;border:1px solid rgba(221,239,219,.2);border-radius:50%;box-shadow:0 0 0 40px rgba(225,242,218,.04),0 0 0 100px rgba(225,242,218,.035)}.page-hero .shell{padding-block:70px 80px;position:relative;z-index:1}.page-hero .eyebrow{color:#bad8ad}.page-hero h1{margin:22px 0 12px}.page-hero .lead{color:#d5e6da;max-width:720px;margin-bottom:0}.page-hero .meta{margin-top:22px;font-size:14px;color:#b9d4c2}
.support-layout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:30px;align-items:start;margin-top:-34px;position:relative}.support-main,.side-card,.policy-article,.toc{background:var(--paper);border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.support-main{padding:36px}.support-main h2{margin-bottom:11px}.support-main>.lead{font-size:16px;margin-bottom:26px}.contact-panel{background:#eaf1e6;border-radius:18px;padding:27px;display:flex;justify-content:space-between;align-items:center;gap:18px}.contact-panel p{margin:3px 0 0;color:var(--muted)}.email-address{font-size:clamp(19px,2vw,25px);font-weight:800;word-break:break-word;text-decoration:none;color:var(--forest)}.email-address:hover{text-decoration:underline}.contact-actions{display:flex;gap:10px;flex-wrap:wrap}.side-card{padding:26px}.side-card h3{margin-bottom:13px}.side-card p{font-size:14px;color:var(--muted)}.side-card ul{margin:10px 0 0;padding-left:20px;color:var(--muted);font-size:14px}.side-card a{text-underline-offset:3px;color:var(--forest)}
.faq-list{margin-top:50px}.faq-list h2{margin-bottom:22px}.faq{border-top:1px solid var(--line)}.faq:last-child{border-bottom:1px solid var(--line)}.faq summary{cursor:pointer;list-style:none;padding:22px 40px 22px 0;font-weight:750;font-size:17px;position:relative}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";position:absolute;right:7px;top:17px;font-size:24px;font-weight:400;color:var(--leaf)}.faq[open] summary:after{content:"−"}.faq p{font-size:15px;color:var(--muted);padding:0 24px 23px 0;margin:0;max-width:720px}.faq a{color:var(--forest);font-weight:700;text-underline-offset:3px}
.policy-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:26px;align-items:start;margin-top:-34px;position:relative}.toc{padding:25px;position:sticky;top:24px;box-shadow:0 15px 35px rgba(28,57,43,.06)}.toc strong{display:block;font-size:13px;text-transform:uppercase;letter-spacing:.15em;color:var(--leaf);margin-bottom:15px}.toc a{display:block;padding:8px 0;font-size:14px;color:var(--muted);text-decoration:none}.toc a:hover{color:var(--forest);text-decoration:underline}.policy-article{padding:clamp(28px,4vw,58px)}.policy-article .summary{background:#eaf1e6;border-radius:18px;padding:26px;margin-bottom:38px}.policy-article .summary h2{font-size:23px;margin-bottom:8px}.policy-article .summary p{margin:0}.policy-section{scroll-margin-top:30px;border-top:1px solid var(--line);padding-top:29px;margin-top:29px}.policy-section:first-of-type{border:0;margin-top:0;padding-top:0}.policy-section h2{font-size:24px;margin-bottom:12px}.policy-section p,.policy-section li{font-size:15px;color:#4b6052}.policy-section p:last-child,.policy-section ul:last-child{margin-bottom:0}.policy-section ul{padding-left:22px}.policy-section a{color:var(--forest);font-weight:700;text-underline-offset:3px}
.breadcrumb{padding-block:22px;font-size:13px;color:var(--muted)}.breadcrumb a{text-underline-offset:3px}.footer{border-top:1px solid var(--line);background:#eef2e9;margin-top:90px}.footer .shell{display:grid;grid-template-columns:1fr auto;gap:18px;padding-block:35px}.footer .footer-brand{font-weight:800;letter-spacing:.06em}.footer p{font-size:13px;color:var(--muted);margin:5px 0 0}.footer-links{display:flex;gap:22px;align-items:start;flex-wrap:wrap}.footer-links a{font-size:13px;color:var(--forest);text-decoration:none}.footer-links a:hover{text-decoration:underline}
@media(max-width:900px){.hero .shell{grid-template-columns:1fr 360px;gap:15px}.hero-art{min-height:470px}.phone{width:190px}.floating-card{left:-5px;bottom:35px}.support-layout{grid-template-columns:1fr}.side-card{box-shadow:none}.policy-layout{grid-template-columns:1fr}.toc{position:static;display:flex;gap:12px 20px;flex-wrap:wrap}.toc strong{flex-basis:100%;margin-bottom:0}.toc a{padding:2px 0}.feature-grid{grid-template-columns:1fr 1fr}}
@media(max-width:680px){.shell{width:min(100% - 32px,1180px)}.site-header .shell{min-height:70px;align-items:flex-start;padding-block:14px;flex-direction:column;gap:10px}.brand img{width:36px;height:36px}.brand-name{font-size:17px}.nav{margin-left:-10px}.nav a{padding:7px 10px;font-size:13px}.nav .nav-contact{margin-left:0}.hero .shell{grid-template-columns:1fr;padding-block:58px 46px}.hero-art{min-height:410px}.hero-halo{width:370px}.phone{width:172px}.floating-card{left:max(0px,calc(50% - 190px));bottom:22px}.hero-note{margin-bottom:0}.section{padding-block:58px}.feature-grid{grid-template-columns:1fr}.feature{min-height:0}.cta-band{padding:30px;flex-direction:column;align-items:flex-start}.page-hero .shell{padding-block:51px 72px}.support-main{padding:24px}.contact-panel{align-items:flex-start;flex-direction:column}.policy-article{padding:26px}.footer .shell{grid-template-columns:1fr}.footer-links{gap:14px 20px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}.button:hover{transform:none}}