:root{
  --bg:#E8F4F0;--deep:#C8E4DC;--panel:#F4FAF8;--soft:#DCEEE8;--ink:#16382E;--text:#245044;--muted:#4A7468;--sub:#6A9488;--green:#2A8A72;--jade:#3AA88A;--gold:#C4A050;--line:rgba(22,56,46,.12);--focus:rgba(42,138,114,.48);--shadow:0 12px 28px rgba(22,56,46,.08);--radius:12px;--top:20px;--head:54px;--dots:48px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}
body.no-scroll{overflow:hidden}
a{color:inherit;text-decoration:none}
button,input{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%;height:auto}
.top-rail{position:fixed;z-index:60;top:0;left:0;right:0;height:var(--top);background:var(--green);color:var(--panel);font-size:12px}
.top-rail__inner,.site-header__inner,.dot-nav,.footer-inner,.site-main{width:min(960px,calc(100% - 32px));margin:0 auto}
.top-rail__inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:12px}
.text-trigger{border:0;background:transparent;color:var(--panel);padding:0 2px;min-width:44px;height:20px;text-align:right}
.site-header{position:fixed;z-index:59;top:var(--top);left:0;right:0;height:var(--head);background:var(--panel);border-bottom:1px solid rgba(42,138,114,.28)}
.site-header__inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.brand-link{height:44px;display:flex;align-items:center;min-width:76px}
.brand-logo,.footer-logo{height:24px;width:auto;object-fit:contain;object-position:center}
.brand-fallback{font-size:16px;font-weight:800;color:var(--ink)}
.header-actions{display:flex;align-items:center;gap:8px}
.header-app,.menu-trigger{height:44px;display:inline-flex;align-items:center;justify-content:center;padding:0 14px;border-radius:10px;font-size:14px;white-space:nowrap}
.header-app{border:1px solid var(--green);background:var(--panel);color:var(--ink)}
.menu-trigger{border:0;background:linear-gradient(135deg,var(--green),var(--jade));color:var(--panel);gap:6px}
.dot-nav{position:fixed;z-index:58;top:calc(var(--top) + var(--head));left:50%;transform:translateX(-50%);height:var(--dots);display:flex;align-items:center;justify-content:center;gap:44px;background:var(--panel);border-bottom:1px solid var(--line)}
.dot-nav:before{content:"";position:absolute;left:8%;right:8%;top:19px;height:28px;border-top:1px solid rgba(42,138,114,.22);border-radius:50%}
.dot-nav__item{position:relative;z-index:1;min-width:52px;height:48px;display:flex;flex-direction:column;align-items:center;justify-content:flex-start;padding-top:7px;gap:2px;color:var(--muted);font-size:13px}
.dot-nav__item--raised{transform:translateY(-4px)}
.dot{width:10px;height:10px;border-radius:50%;background:var(--jade);border:2px solid var(--panel);box-shadow:0 0 0 1px rgba(42,138,114,.3)}
.dot-nav__item.is-active{font-weight:800;color:var(--ink)}
.dot-nav__item.is-active .dot{width:14px;height:14px;background:var(--green)}
.site-main{padding-top:calc(var(--top) + var(--head) + var(--dots) + 34px);padding-bottom:72px}
.page-head{margin:0 0 28px}.page-kicker{font-size:13px;color:var(--green);font-weight:800;letter-spacing:.08em}.page-head h1,.hero-copy h1{margin:6px 0 12px;color:var(--ink);font-size:24px;line-height:1.3}.page-head p,.hero-copy p{margin:0;max-width:760px}
h2{font-size:20px;line-height:1.35;color:var(--ink);margin:0 0 12px}h3{font-size:16px;line-height:1.45;color:var(--ink);margin:0 0 8px}p{margin:0 0 12px}
.section{margin:30px 0}.section-title{display:flex;align-items:end;justify-content:space-between;gap:12px;margin-bottom:14px}.section-title p{margin:0;color:var(--muted);font-size:13px}.eyebrow{font-size:13px;color:var(--green);font-weight:800;margin-bottom:4px}
.btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.btn{min-height:42px;padding:9px 16px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;line-height:1;white-space:nowrap}.btn-primary{background:linear-gradient(135deg,var(--green),var(--jade));color:var(--panel);box-shadow:var(--shadow)}.btn-secondary{background:var(--panel);color:var(--ink);border:1px solid var(--green)}
a:hover,.btn:hover{opacity:.9}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--focus);outline-offset:2px}
.media-slot{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);display:flex;align-items:center;justify-content:center;overflow:hidden;min-height:120px}.media-slot img{width:100%;height:100%;object-fit:contain;object-position:center}.slot-164{height:164px}.slot-200{height:200px}.slot-240{height:240px}.slot-320{height:320px}.slot-square{aspect-ratio:1/1;max-height:260px}
.home-index{display:flex;flex-wrap:wrap;gap:12px;margin:0 0 18px}.home-index a{position:relative;padding:20px 12px 6px;color:var(--muted);font-size:13px}.home-index a:before{content:"";position:absolute;top:5px;left:50%;width:10px;height:10px;background:var(--jade);border-radius:50%;transform:translateX(-50%)}
.hero-simple{padding:24px 0 10px}.hero-copy{max-width:780px}
.split-strip{display:grid;grid-template-columns:1fr 1fr;gap:14px}.split-strip>article{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px}.split-strip>article.with-media{display:grid;grid-template-columns:1fr 42%;gap:14px;align-items:center}
.vertical-list{display:grid;gap:12px}.vertical-record{position:relative;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:18px 18px 18px 46px}.vertical-record:before{content:"";position:absolute;left:22px;top:21px;width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 44px 0 rgba(58,168,138,.45)}.vertical-record.has-media{display:grid;grid-template-columns:1fr 250px;gap:18px;align-items:center}
.clipped-pages{display:grid;grid-template-columns:1.08fr .92fr;gap:16px}.clipped-card{background:var(--soft);border:1px solid var(--line);border-radius:14px;padding:18px;min-height:210px}.clipped-card:nth-child(2){transform:translateY(16px);background:var(--panel)}
.center-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.center-card{background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:22px;text-align:center}.center-card .media-slot{margin:0 auto 14px}
.periods{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.period{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}.period strong{display:inline-block;margin-bottom:8px;color:var(--green)}
.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:14px 16px}.status-tag{display:inline-flex;justify-content:center;padding:6px 10px;border-radius:999px;background:var(--soft);color:var(--ink);font-weight:800;font-size:13px}.status-tag.making{background:#D8ECE4}.status-tag.wait{background:#EFE8D2}
.app-feature{display:grid;grid-template-columns:1fr 290px;gap:28px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:24px}.app-media{position:relative}.app-icon{position:absolute;left:-16px;bottom:18px;width:64px;height:64px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:7px;box-shadow:var(--shadow)}.app-icon .media-slot{min-height:48px;height:48px;border:0}
.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.info-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}
.open-list{display:grid;gap:12px}.open-item{border-left:3px solid var(--green);padding:14px 16px;background:var(--panel);border-radius:0 12px 12px 0}
.method-steps{counter-reset:steps;display:grid;gap:14px}.method-step{counter-increment:steps;display:grid;grid-template-columns:42px 1fr;gap:14px;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}.method-step:before{content:counter(steps);width:36px;height:36px;border-radius:50%;background:var(--green);color:var(--panel);display:grid;place-items:center;font-weight:800}
.memo-list{display:grid;gap:12px}.memo-list article{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}.memo-list ul{margin:8px 0 0;padding-left:20px}
.topic-list{display:grid;gap:12px}.topic-row{display:grid;grid-template-columns:160px 1fr 100px;gap:16px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:16px}.topic-row a{color:var(--green);font-weight:800;text-align:right}
.center-intro{max-width:760px;margin:0 auto;text-align:center;background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:28px}.center-intro+.center-cards{margin-top:18px}
.term-blocks{display:grid;gap:14px}.term-block{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}.term-block h2{display:flex;align-items:center;gap:9px}.term-block h2:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--gold)}
.faq-list{display:grid;gap:12px}.faq-item{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}.faq-item h2{font-size:16px}.faq-item p{margin:0}
.contact-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.contact-card{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:20px}.contact-card a{display:inline-flex;margin-top:8px;color:var(--green);font-weight:800}
.banner-head{display:grid;gap:16px}.brand-values{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.brand-values article{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:18px}
.site-footer{background:var(--ink);color:var(--bg);border-top:1px solid rgba(244,250,248,.2);padding:34px 0 calc(34px + env(safe-area-inset-bottom))}.footer-brand{display:flex;align-items:center;gap:12px;padding-bottom:18px;border-bottom:1px solid rgba(244,250,248,.18)}.footer-brand div{display:flex;gap:10px;align-items:baseline}.footer-brand strong{font-size:16px}.footer-brand span{font-size:12px;color:#CFE4DD}.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:22px 0}.footer-grid h2{font-size:13px;color:var(--panel);margin-bottom:8px}.footer-grid a{display:block;font-size:13px;color:#D7E9E3;padding:3px 0}.footer-note,.footer-copy{font-size:13px;color:#CFE4DD}.footer-copy{margin-bottom:0}
.page-overlay{position:fixed;z-index:80;inset:0;background:rgba(10,31,25,.48);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.page-overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}
.site-drawer{position:fixed;z-index:90;top:calc(var(--top) + var(--head));left:0;width:min(36vw,420px);max-height:calc(100vh - var(--top) - var(--head) - 18px);overflow-y:auto;background:var(--panel);border:1px solid var(--line);border-left:0;border-radius:0 14px 14px 0;box-shadow:var(--shadow);transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:.22s;padding:16px}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:10px;padding-bottom:10px;border-bottom:1px solid var(--line)}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-brand img{height:24px;object-fit:contain}.icon-close{width:44px;height:44px;border:0;border-radius:10px;background:var(--soft);color:var(--ink);font-size:24px;line-height:1}.drawer-groups{display:grid;gap:14px;padding-top:12px}.drawer-groups h2{font-size:13px;margin:0 0 6px;color:var(--green)}.drawer-groups a{display:grid;grid-template-columns:74px 1fr;gap:8px;padding:7px 0;border-bottom:1px solid rgba(22,56,46,.07)}.drawer-groups a:last-child{border-bottom:0}.drawer-groups strong{font-size:14px;color:var(--ink)}.drawer-groups span{font-size:12px;color:var(--muted)}
.search-panel{position:fixed;z-index:95;top:calc(var(--top) + var(--head));left:0;right:0;visibility:hidden;pointer-events:none;opacity:0;transition:.18s}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-panel__inner{width:min(720px,calc(100% - 32px));margin:8px auto 0;background:var(--panel);border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow);padding:18px}.search-head{display:flex;align-items:center;justify-content:space-between}.search-head h2{margin:0}.search-panel label{display:block;margin:10px 0 6px;color:var(--muted)}.search-panel input{width:100%;height:44px;border:1px solid var(--focus);border-radius:10px;padding:0 12px;background:#fff;color:var(--ink)}.search-links{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-links a{padding:8px 12px;border-radius:999px;background:var(--soft);color:var(--ink)}
.mobile-bottom{display:none}
@media(max-width:760px){
  :root{--dots:0px}.top-rail__inner,.site-header__inner,.footer-inner,.site-main{width:calc(100% - 32px)}.dot-nav{display:none}.site-main{padding-top:calc(var(--top) + var(--head) + 26px);padding-bottom:86px}.site-drawer{top:calc(var(--top) + var(--head));width:86vw;max-width:420px;max-height:calc(100vh - var(--top) - var(--head) - 12px)}.search-panel{top:0;bottom:0;background:var(--green)}.search-panel__inner{width:100%;height:100%;margin:0;border:0;border-radius:0;background:var(--green);color:var(--panel);padding:calc(var(--top) + 18px) 16px 80px}.search-head h2,.search-panel label{color:var(--panel)}.search-panel .icon-close{background:rgba(244,250,248,.16);color:var(--panel)}.search-links a{background:rgba(244,250,248,.14);color:var(--panel);border:1px solid rgba(244,250,248,.2)}
  .mobile-bottom{position:fixed;z-index:70;left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);display:grid;grid-template-columns:repeat(4,1fr);background:var(--panel);border-top:1px solid var(--line)}.mobile-bottom a{height:48px;display:flex;align-items:center;justify-content:center;font-size:13px;color:var(--muted)}.mobile-bottom a.is-active{background:var(--green);color:var(--panel);font-weight:800}
  .split-strip,.clipped-pages,.center-cards,.periods,.info-grid,.contact-cards,.brand-values{grid-template-columns:1fr}.split-strip>article.with-media,.vertical-record.has-media,.app-feature{grid-template-columns:1fr}.clipped-card:nth-child(2){transform:none}.vertical-record.has-media{padding-left:46px}.topic-row{grid-template-columns:1fr}.topic-row a{text-align:left}.status-row{grid-template-columns:1fr;gap:8px}.app-feature{padding:18px}.app-media{max-width:320px;margin:0 auto;width:100%}.footer-grid{grid-template-columns:repeat(2,1fr)}.footer-brand div{flex-direction:column;gap:0}.header-app,.menu-trigger{padding:0 11px}.menu-trigger span:first-child{display:none}
}
@media(max-width:420px){.footer-grid{grid-template-columns:1fr 1fr}.page-head h1,.hero-copy h1{font-size:23px}.home-index{gap:8px}.home-index a{padding-left:7px;padding-right:7px}.site-header__inner{gap:8px}.header-actions{gap:6px}}

.section-gap-sm{margin-top:14px}.section-gap-xs{margin-top:12px}