*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#E8F4F0;color:#245044;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",Arial,sans-serif;font-size:15px;line-height:1.7;overflow-x:hidden}body.locked{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}.skip-link{position:fixed;left:12px;top:-60px;z-index:9999;background:#F4FAF8;color:#16382E;padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.top-edge{height:20px;background:#2A8A72;color:#F4FAF8;position:fixed;left:0;right:0;top:0;z-index:1100;font-size:12px}.top-edge-inner,.main-head-inner,.footer-inner,.site-main,.dot-arc{width:min(960px,calc(100% - 32px));margin:0 auto}.top-edge-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-action{height:20px;border:0;background:transparent;color:#F4FAF8;padding:0 4px;cursor:pointer}.main-head{height:54px;position:fixed;left:0;right:0;top:20px;z-index:1090;background:#F4FAF8;border-bottom:1px solid rgba(42,138,114,.3)}.main-head-inner{height:54px;display:flex;align-items:center;justify-content:space-between}.brand-link,.drawer-brand{display:flex;align-items:center;min-height:44px}.brand-image{height:24px;max-width:154px;width:auto;object-fit:contain;object-position:center}.brand-fallback{font-size:16px;font-weight:800;color:#16382E}.head-actions{display:flex;align-items:center;gap:8px}.app-link,.menu-button,.primary-button,.secondary-button{min-height:44px;padding:0 16px;border-radius:10px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;white-space:nowrap}.app-link,.primary-button{background:linear-gradient(135deg,#2A8A72 0%,#3AA88A 100%);color:#F4FAF8;border:1px solid transparent}.menu-button,.secondary-button{background:#F4FAF8;color:#16382E;border:1px solid rgba(42,138,114,.48);cursor:pointer}.menu-button{gap:6px}.dot-nav{position:fixed;left:0;right:0;top:74px;height:48px;z-index:1080;background:#F4FAF8;border-bottom:1px solid rgba(22,56,46,.12)}.dot-arc{height:48px;display:flex;align-items:center;justify-content:space-around;padding:0 4%}.dot-item{min-height:44px;display:flex;align-items:center;gap:8px;font-size:13px;color:#4A7468}.dot-item.dot-3{transform:translateY(-4px)}.dot-mark{width:10px;height:10px;border-radius:50%;background:#3AA88A;border:2px solid #C8E4DC;box-shadow:0 0 0 2px rgba(42,138,114,.08)}.dot-item.is-current{font-weight:800;color:#16382E}.dot-item.is-current .dot-mark{width:14px;height:14px;background:#2A8A72}.site-main{padding-top:154px;padding-bottom:54px;min-height:70vh}.site-main h1{font-size:24px;line-height:1.3;color:#16382E;margin:0 0 14px}.site-main h2{font-size:20px;color:#16382E;margin:0 0 12px}.site-main h3{font-size:16px;color:#16382E;margin:0 0 8px}.site-main p{margin:0 0 14px}.eyebrow{font-size:13px;color:#2A8A72;font-weight:800;letter-spacing:.08em;margin-bottom:8px}.lead{font-size:16px;color:#4A7468}.section{margin:0 0 28px}.soft-panel,.note-panel,.method-panel,.policy-block,.faq-item,.topic-card,.status-row,.memo-item,.feature-card{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;box-shadow:0 12px 28px rgba(22,56,46,.08)}.soft-panel,.note-panel,.method-panel,.policy-block,.faq-item,.feature-card{padding:20px}.action-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}.primary-button:hover,.app-link:hover{filter:brightness(.96)}.secondary-button:hover,.menu-button:hover{background:#DCEEE8}.primary-button:focus-visible,.secondary-button:focus-visible,.app-link:focus-visible,.menu-button:focus-visible,a:focus-visible,.text-action:focus-visible,.close-button:focus-visible{outline:3px solid rgba(196,160,80,.75);outline-offset:2px}.image-slot{background:#F4FAF8;border:1px solid rgba(42,138,114,.18);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-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-300{height:300px}.slot-320{height:320px}.mini-index{display:flex;flex-wrap:wrap;gap:10px;margin:0 0 18px}.mini-index a{display:inline-flex;align-items:center;gap:7px;min-height:40px;padding:0 12px;border:1px solid rgba(42,138,114,.28);border-radius:999px;background:#F4FAF8;color:#16382E}.mini-index i{width:9px;height:9px;border-radius:50%;background:#3AA88A}.split-strip{display:grid;grid-template-columns:1fr 1fr;background:#F4FAF8;border-radius:14px;overflow:hidden;border:1px solid rgba(22,56,46,.12);box-shadow:0 12px 28px rgba(22,56,46,.08)}.split-strip>div{padding:22px}.split-strip .image-slot{border:0;border-radius:0;height:164px}.vertical-records{display:grid;gap:14px}.record-row{display:grid;grid-template-columns:70px 1fr;gap:16px;position:relative;padding:18px 18px 18px 24px;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px}.record-row:before{content:"";position:absolute;left:12px;top:18px;bottom:18px;width:3px;background:#3AA88A;border-radius:3px}.record-no{font-weight:800;color:#2A8A72}.record-row.has-image{grid-template-columns:70px 1fr 210px}.record-row .image-slot{height:130px}.leaf-pair{display:grid;grid-template-columns:1.05fr .95fr;gap:14px}.leaf-card{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:14px;padding:20px;position:relative}.leaf-card:after{content:"";position:absolute;top:18px;bottom:18px;right:-8px;width:1px;background:rgba(42,138,114,.25)}.leaf-card:last-child:after{display:none}.shelf-intro{display:flex;gap:18px;align-items:center;background:#DCEEE8;border-radius:14px;padding:18px;margin-bottom:12px}.shelf-intro .image-slot{width:170px;min-width:170px;height:110px}.two-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}.period-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.period-card{background:#F4FAF8;border-top:4px solid #2A8A72;padding:18px;border-radius:10px;min-height:150px}.status-list{display:grid;gap:10px}.status-row{padding:14px 16px;display:grid;grid-template-columns:130px 1fr auto;gap:14px;align-items:center}.status-pill{padding:4px 10px;border-radius:999px;background:#DCEEE8;color:#16382E;font-size:13px;font-weight:800}.app-feature{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;align-items:center;background:#F4FAF8;border-radius:14px;border:1px solid rgba(22,56,46,.12);padding:22px;box-shadow:0 12px 28px rgba(22,56,46,.08)}.app-visuals{display:grid;grid-template-columns:1fr 58px;gap:10px;align-items:end}.app-visuals .image-slot:first-child{height:300px}.icon-slot{width:58px;height:58px;border-radius:14px}.reading-points{display:grid;grid-template-columns:1fr 1fr;gap:12px}.reading-points article{padding:18px;background:#DCEEE8;border-radius:12px}.faq-six{display:grid;grid-template-columns:1fr 1fr;gap:12px}.faq-six details{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:10px;padding:14px}.faq-six summary{cursor:pointer;font-weight:800;color:#16382E}.brand-story{padding:24px;background:#16382E;color:#E8F4F0;border-radius:14px}.brand-story h2,.brand-story h3{color:#F4FAF8}.page-intro{margin-bottom:24px}.page-intro .lead{max-width:760px}.open-strip{display:grid;grid-template-columns:1.05fr .95fr;gap:0;background:#F4FAF8;border-radius:14px;overflow:hidden;border:1px solid rgba(22,56,46,.12)}.open-strip .copy{padding:24px}.open-strip .image-slot{height:220px;border:0;border-radius:0}.page-records .record-row{min-height:160px}.clipped-pages{display:grid;grid-template-columns:1fr 1fr;gap:18px}.clipped-card{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:22px;position:relative}.clipped-card:before{content:"";position:absolute;width:22px;height:22px;right:-1px;top:-1px;background:#C8E4DC;clip-path:polygon(100% 0,0 0,100% 100%)}.single-flow{max-width:760px;margin:0 auto}.single-flow .step{padding:18px 0;border-bottom:1px solid rgba(22,56,46,.12)}.single-flow .step:last-child{border-bottom:0}.three-periods{display:grid;gap:16px}.three-periods article{display:grid;grid-template-columns:120px 1fr;gap:18px;padding:20px;background:#F4FAF8;border-left:5px solid #2A8A72;border-radius:10px}.state-track{display:grid;gap:10px}.state-line{display:grid;grid-template-columns:140px 1fr;gap:16px;align-items:start;padding:18px;background:#F4FAF8;border-radius:12px;border:1px solid rgba(22,56,46,.12)}.state-line strong{color:#16382E}.memo-list{display:grid;gap:12px}.memo-item{padding:16px 18px;display:grid;grid-template-columns:52px 1fr;gap:14px}.memo-index{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#2A8A72;color:#F4FAF8;font-weight:800}.method-stack{display:grid;gap:12px}.method-panel{display:grid;grid-template-columns:160px 1fr;gap:18px}.method-panel h2{margin-top:2px}.topic-list{display:grid;gap:12px}.topic-card{padding:18px 20px;display:grid;grid-template-columns:170px 1fr;gap:18px}.topic-card strong{color:#16382E}.center-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:820px;margin:0 auto}.center-cards article{text-align:center;padding:22px;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px}.app-page-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:center}.app-page-hero .app-visuals .image-slot:first-child{height:320px}.service-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.feature-card h2{font-size:18px}.policy-list{display:grid;gap:14px}.policy-block h2{border-bottom:1px solid rgba(22,56,46,.12);padding-bottom:8px}.help-rows{display:grid;gap:12px}.help-row{padding:18px;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px}.faq-list{display:grid;gap:12px}.faq-item h2{font-size:17px}.contact-options{display:grid;grid-template-columns:1fr 1fr;gap:14px}.contact-option{padding:20px;background:#F4FAF8;border-radius:12px;border:1px solid rgba(22,56,46,.12)}.banner-box{height:200px;margin-bottom:18px}.about-columns{display:grid;grid-template-columns:1fr 1fr;gap:14px}.about-columns section{padding:20px;background:#F4FAF8;border-radius:12px;border:1px solid rgba(22,56,46,.12)}.search-panel{position:fixed;left:0;right:0;top:74px;z-index:1300;visibility:hidden;pointer-events:none;opacity:0;transition:.18s ease}.search-panel.is-open{visibility:visible;pointer-events:auto;opacity:1}.search-card{width:min(760px,calc(100% - 32px));margin:10px auto;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);box-shadow:0 12px 28px rgba(22,56,46,.12);border-radius:14px;padding:22px;position:relative}.close-button{width:44px;height:44px;border:1px solid rgba(42,138,114,.3);border-radius:50%;background:#F4FAF8;color:#16382E;cursor:pointer;font-size:24px;line-height:1}.search-card>.close-button{position:absolute;right:14px;top:14px}.quick-search{display:grid;grid-template-columns:1fr auto;gap:10px;align-items:end}.quick-search label{grid-column:1/-1;font-size:13px;color:#4A7468}.quick-search input{height:44px;border-radius:10px;border:1px solid rgba(42,138,114,.48);padding:0 12px;background:#fff;color:#16382E}.search-presets{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}.search-presets a{padding:7px 11px;border-radius:999px;background:#DCEEE8;color:#16382E}.page-mask{position:fixed;inset:0;background:rgba(22,56,46,.34);z-index:1200;opacity:0;visibility:hidden;pointer-events:none;transition:.18s ease}.page-mask.is-open{opacity:1;visibility:visible;pointer-events:auto}.site-drawer{position:fixed;left:0;top:74px;width:36vw;min-width:340px;max-width:470px;max-height:calc(100vh - 94px);z-index:1400;background:#F4FAF8;border-right:1px solid rgba(42,138,114,.32);box-shadow:12px 18px 28px rgba(22,56,46,.16);border-radius:0 0 14px 0;padding:16px;overflow-y:auto;transform:translateX(-104%);visibility:hidden;pointer-events:none;transition:.22s ease}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}.drawer-brand{gap:10px}.drawer-group{border-top:1px solid rgba(22,56,46,.12);padding-top:10px;margin-top:10px}.drawer-group h2{font-size:14px;margin:0 0 6px;color:#2A8A72}.drawer-group a{display:grid;grid-template-columns:80px 1fr;gap:8px;min-height:44px;align-items:center;padding:5px 6px;border-radius:8px}.drawer-group a:hover{background:#DCEEE8}.drawer-group strong{color:#16382E}.drawer-group span{font-size:12px;color:#6A9488}.site-footer{background:#16382E;color:#E8F4F0;border-top:1px solid rgba(244,250,248,.24);font-size:13px}.footer-inner{padding:28px 0 78px}.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;flex-direction:column}.footer-brand-fallback{color:#F4FAF8}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:18px 0}.footer-links section{display:flex;flex-direction:column;gap:5px}.footer-links h2{font-size:13px;color:#F4FAF8;margin:0 0 4px}.footer-links a{color:#E8F4F0}.footer-note{max-width:780px;color:#C8E4DC}.copyright{margin-bottom:0;color:#E8F4F0}.mobile-bottom{display:none}.muted{color:#6A9488}.sand-note{border-left:4px solid #C4A050;padding:12px 14px;background:#F4FAF8;border-radius:0 10px 10px 0}.list-clean{margin:0;padding-left:18px}.list-clean li{margin:7px 0}.inline-links{display:flex;flex-wrap:wrap;gap:8px}.inline-links a{min-height:40px;display:inline-flex;align-items:center;padding:0 12px;border-radius:9px;background:#DCEEE8;color:#16382E}.small-caption{font-size:13px;color:#6A9488}.article-divider{height:1px;background:rgba(22,56,46,.12);margin:20px 0}.table-like{display:grid;gap:8px}.table-like div{display:grid;grid-template-columns:160px 1fr;gap:14px;padding:12px 14px;background:#F4FAF8;border-radius:10px;border:1px solid rgba(22,56,46,.10)}
@media(max-width:760px){.top-edge-inner,.main-head-inner,.footer-inner,.site-main,.dot-arc{width:calc(100% - 32px)}.dot-nav{display:none}.site-main{padding-top:96px;padding-bottom:78px}.top-edge{height:20px}.main-head{top:20px}.app-link,.menu-button{padding:0 10px}.menu-button span:last-child{display:none}.search-panel{top:0;bottom:0;background:#2A8A72;color:#F4FAF8}.search-card{width:100%;height:100%;margin:0;border:0;border-radius:0;background:#2A8A72;color:#F4FAF8;padding:92px 18px 24px}.search-card h2{color:#F4FAF8}.search-card p,.quick-search label{color:#E8F4F0}.search-card>.close-button{top:28px;right:16px;background:#F4FAF8}.search-presets a{background:#F4FAF8;color:#16382E}.site-drawer{top:74px;width:min(86vw,420px);min-width:0;max-height:calc(100vh - 90px)}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;z-index:1050;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#F4FAF8;border-top:1px solid rgba(42,138,114,.28)}.mobile-bottom a{display:grid;place-items:center;min-height:48px;font-size:13px}.mobile-bottom a.is-current{background:#2A8A72;color:#F4FAF8;font-weight:800}.split-strip,.leaf-pair,.two-cards,.period-grid,.app-feature,.reading-points,.faq-six,.clipped-pages,.center-cards,.service-grid,.contact-options,.about-columns,.app-page-hero{grid-template-columns:1fr}.record-row,.record-row.has-image{grid-template-columns:50px 1fr}.record-row.has-image .image-slot{grid-column:1/-1;height:180px}.shelf-intro{align-items:flex-start;flex-direction:column}.shelf-intro .image-slot{width:100%;height:150px}.status-row{grid-template-columns:1fr}.open-strip{grid-template-columns:1fr}.open-strip .image-slot{height:180px}.three-periods article,.state-line,.method-panel,.topic-card,.memo-item{grid-template-columns:1fr}.memo-index{margin-bottom:4px}.method-panel{gap:6px}.topic-card{gap:6px}.footer-links{grid-template-columns:1fr 1fr}.app-visuals{grid-template-columns:1fr 58px}.site-main h1{font-size:24px}}
@media(max-width:420px){.footer-links{grid-template-columns:1fr}.head-actions{gap:5px}.app-link{padding:0 9px}.main-head-inner{width:calc(100% - 24px)}.brand-image{max-width:120px}}
.section-image-gap{margin-bottom:12px}.centered-intro{text-align:center}.centered-lead{margin-left:auto!important;margin-right:auto!important}.centered-media{max-width:720px;margin-left:auto;margin-right:auto}.brand-eyebrow-light{color:#C8E4DC}