*{box-sizing:border-box}html{scroll-behavior:smooth;overflow-x:hidden}body{margin:0;background:#E8F4F0;color:#245044;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.overlay-open{overflow:hidden}a{color:inherit;text-decoration:none}button,input{font:inherit}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}.skip-link{position:fixed;left:16px;top:-60px;z-index:999;background:#16382E;color:#F4FAF8;padding:8px 12px;border-radius:8px}.skip-link:focus{top:8px}.top-strip{position:fixed;inset:0 0 auto 0;height:20px;background:#2A8A72;color:#F4FAF8;z-index:90;font-size:12px}.top-strip-inner,.site-header-inner,.dot-nav-inner,.footer-inner,.site-main{width:min(960px,calc(100% - 32px));margin:0 auto}.top-strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.text-button{border:0;background:transparent;color:#F4FAF8;padding:0 4px;min-width:44px;height:20px;cursor:pointer}.site-header{position:fixed;top:20px;left:0;right:0;height:54px;background:#F4FAF8;border-bottom:1px solid rgba(42,138,114,.32);z-index:90}.site-header-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand-link{display:flex;align-items:center;min-width:44px;min-height:44px}.brand-logo{height:24px;width:auto;object-fit:contain}.brand-fallback{font-size:16px;font-weight:800;color:#16382E}.header-actions{display:flex;align-items:center;gap:8px}.app-link,.menu-button,.icon-button{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 14px;font-size:14px;cursor:pointer}.app-link{background:linear-gradient(135deg,#2A8A72 0%,#3AA88A 100%);color:#F4FAF8}.menu-button,.icon-button{border:1px solid rgba(42,138,114,.48);background:#F4FAF8;color:#16382E}.dot-nav{position:fixed;top:74px;left:0;right:0;height:48px;background:#F4FAF8;border-bottom:1px solid rgba(22,56,46,.12);z-index:80}.dot-nav-inner{height:48px;display:flex;align-items:flex-start;justify-content:space-around;padding-top:6px}.dot-nav-item{min-width:72px;display:flex;flex-direction:column;align-items:center;gap:2px;font-size:13px;color:#4A7468;transition:.2s ease}.dot-nav-item:nth-child(2),.dot-nav-item:nth-child(4){transform:translateY(-2px)}.dot-nav-item.is-raised{transform:translateY(-4px)}.dot-nav-item.is-active{font-weight:800;color:#16382E}.nav-dot{width:10px;height:10px;border-radius:50%;background:#3AA88A;border:2px solid #DCEEE8}.dot-nav-item.is-active .nav-dot{width:14px;height:14px;background:#2A8A72;border-color:#C8E4DC}.site-main{padding-top:150px;padding-bottom:72px;min-height:70vh}h1,h2,h3{color:#16382E;margin-top:0}h1{font-size:24px;line-height:1.3;margin-bottom:14px}h2{font-size:20px;line-height:1.4;margin-bottom:12px}h3{font-size:16px;line-height:1.45;margin-bottom:8px}p{margin:0 0 14px}.lead{font-size:16px;color:#245044}.muted{color:#6A9488}.eyebrow{font-size:13px;color:#2A8A72;font-weight:800;letter-spacing:.08em;margin-bottom:8px}.page-intro{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:14px;padding:26px;box-shadow:0 12px 28px rgba(22,56,46,.08);margin-bottom:24px}.button-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}.primary-button,.secondary-button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;padding:0 16px;border-radius:10px;font-size:14px;white-space:nowrap}.primary-button{background:linear-gradient(135deg,#2A8A72 0%,#3AA88A 100%);color:#F4FAF8}.secondary-button{background:#F4FAF8;border:1px solid rgba(42,138,114,.48);color:#16382E}.primary-button:hover,.app-link:hover{filter:brightness(.96)}.secondary-button:hover,.menu-button:hover,.icon-button:hover{background:#DCEEE8}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,160,80,.9);outline-offset:3px}.content-section{margin:24px 0;padding:24px;border-radius:14px;background:#F4FAF8;border:1px solid rgba(22,56,46,.12)}.content-section.soft{background:#DCEEE8}.image-slot{display:flex;align-items:center;justify-content:center;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;overflow:hidden}.image-slot img{width:100%;height:100%;object-fit:contain}.slot-164{height:164px}.slot-200{height:200px}.slot-260{height:260px}.slot-320{height:320px}.slot-160{height:160px}.intro-dot-index{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:20px}.intro-dot-index a{display:flex;align-items:center;gap:7px;color:#4A7468;font-size:13px}.intro-dot-index span{width:10px;height:10px;border-radius:50%;background:#2A8A72;display:inline-block}.home-opening{padding:22px 0 14px}.home-opening .lead{max-width:760px}.split-strip{display:grid;grid-template-columns:1fr 1fr;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:14px;overflow:hidden;margin:24px 0;box-shadow:0 12px 28px rgba(22,56,46,.08)}.split-strip>div{padding:24px}.split-strip>div+div{border-left:1px solid rgba(22,56,46,.12)}.split-strip .image-slot{margin-top:16px}.vertical-records{position:relative;margin:28px 0;padding-left:28px}.vertical-records:before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:2px;background:#3AA88A}.record-item{position:relative;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:22px;margin:0 0 16px}.record-item:before{content:"";position:absolute;width:12px;height:12px;border-radius:50%;background:#2A8A72;left:-28px;top:26px;border:3px solid #E8F4F0}.record-item .image-slot{margin:14px 0}.clip-pages{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.clip-card{background:#F4FAF8;border:1px solid rgba(42,138,114,.28);border-radius:14px 14px 14px 4px;padding:22px;position:relative;box-shadow:0 12px 28px rgba(22,56,46,.06)}.clip-card:before{content:"";position:absolute;top:12px;right:14px;width:24px;height:5px;border-radius:3px;background:#C4A050}.clip-card .image-slot{margin:14px 0}.center-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.center-card{text-align:center;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:14px;padding:24px}.center-card .image-slot{margin:0 auto 16px}.period-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.period-card{background:#DCEEE8;border-left:4px solid #2A8A72;border-radius:10px;padding:20px}.status-list{display:grid;gap:12px;margin:24px 0}.status-row{display:grid;grid-template-columns:112px 1fr;gap:16px;align-items:start;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:18px}.status-tag{display:inline-flex;align-items:center;justify-content:center;min-height:36px;border-radius:999px;background:#DCEEE8;color:#16382E;font-weight:800;font-size:13px}.app-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:26px;align-items:center;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:14px;padding:24px;margin:24px 0}.app-visuals{display:grid;grid-template-columns:1fr 70px;gap:12px;align-items:center}.app-icon-slot{width:64px;height:64px}.method-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.method-block{background:#F4FAF8;border-left:4px solid #3AA88A;border-radius:10px;padding:20px}.topic-list{display:grid;gap:14px}.topic-row{display:grid;grid-template-columns:150px 1fr;gap:18px;padding:20px;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px}.memo-list{display:grid;gap:12px}.memo-item{display:grid;grid-template-columns:38px 1fr;gap:12px;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:18px}.memo-num{width:34px;height:34px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#2A8A72;color:#F4FAF8;font-weight:800}.single-flow .content-section:nth-child(even){margin-left:6%}.single-flow .content-section:nth-child(odd){margin-right:6%}.split-page{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin:24px 0}.split-page article{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:22px}.terms article{padding:22px 0;border-bottom:1px solid rgba(22,56,46,.12)}.terms article:last-child{border-bottom:0}.faq-list{display:grid;gap:14px}.faq-item{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:20px}.contact-lanes{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contact-lane{background:#F4FAF8;border-top:4px solid #2A8A72;border-radius:12px;padding:22px}.about-banner{height:200px;margin:0 0 24px}.about-manifesto{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}.brand-image-slot{height:220px}.service-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:24px 0}.service-strip a{display:block;background:#DCEEE8;border:1px solid rgba(42,138,114,.28);border-radius:12px;padding:18px}.screen-mask{position:fixed;inset:0;background:rgba(22,56,46,.34);z-index:110;opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease}.screen-mask.is-visible{opacity:1;visibility:visible;pointer-events:auto}.site-drawer{position:fixed;left:18px;top:24px;width:min(36vw,430px);max-height:86vh;background:#F4FAF8;z-index:130;border-radius:14px;box-shadow:0 18px 46px rgba(22,56,46,.24);transform:translateX(calc(-100% - 40px));visibility:hidden;pointer-events:none;transition:.24s ease;overflow:auto}.site-drawer.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.drawer-head{position:sticky;top:0;background:#F4FAF8;display:flex;align-items:center;justify-content:space-between;padding:14px 16px;border-bottom:1px solid rgba(22,56,46,.12);z-index:1}.drawer-brand{display:flex;align-items:center;gap:10px}.drawer-body{padding:10px 16px 18px}.drawer-group{padding:12px 0;border-bottom:1px solid rgba(22,56,46,.12)}.drawer-group:last-child{border-bottom:0}.drawer-group h2{font-size:14px;margin-bottom:8px}.drawer-links{display:grid;gap:6px}.drawer-links a{display:block;padding:9px 10px;border-radius:9px}.drawer-links a:hover{background:#DCEEE8}.drawer-links strong{display:block;color:#16382E;font-size:14px}.drawer-links span{display:block;color:#6A9488;font-size:12px}.search-layer{position:fixed;top:82px;left:50%;transform:translateX(-50%) translateY(-10px);width:min(760px,calc(100% - 32px));z-index:125;opacity:0;visibility:hidden;pointer-events:none;transition:.2s ease}.search-layer.is-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}.search-card{background:#F4FAF8;border-radius:14px;padding:20px;box-shadow:0 18px 46px rgba(22,56,46,.22)}.search-head{display:flex;justify-content:space-between;gap:16px;align-items:flex-start}.search-head p{font-size:13px;color:#6A9488;margin:2px 0 0}.search-label{display:block;font-size:13px;font-weight:800;color:#16382E;margin:14px 0 6px}.search-input{width:100%;min-height:44px;border:1px solid rgba(42,138,114,.48);border-radius:10px;padding:9px 12px;background:#fff;color:#16382E}.search-presets{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}.search-presets a{min-height:40px;display:inline-flex;align-items:center;padding:0 13px;border-radius:999px;background:#DCEEE8;color:#16382E}.search-empty{margin-top:12px;color:#6A9488;font-size:13px}.site-footer{background:#16382E;color:#E8F4F0;border-top:1px solid rgba(244,250,248,.22);font-size:13px}.footer-inner{padding-top:28px;padding-bottom:28px}.footer-brand-row{padding-bottom:16px;border-bottom:1px solid rgba(244,250,248,.18)}.footer-brand{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.footer-brand .brand-logo{filter:none}.footer-links-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;padding:20px 0}.footer-links-grid h2{font-size:14px;color:#F4FAF8;margin-bottom:8px}.footer-links-grid a{display:block;color:#E8F4F0;min-height:30px}.footer-notice{color:#C8E4DC;margin-bottom:8px}.footer-copy{color:#C8E4DC;margin:0}.mobile-bottom{display:none}.checklist-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.checklist-card{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:20px}.support-path{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.support-step{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:18px}.notice-box{background:#DCEEE8;border:1px solid rgba(42,138,114,.28);border-radius:12px;padding:18px}.index-faq{display:grid;grid-template-columns:1fr 1fr;gap:12px}.index-faq article{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:18px}.brand-note{background:#16382E;color:#E8F4F0;border-radius:14px;padding:24px}.brand-note h2{color:#F4FAF8}.brand-note p{color:#DCEEE8}.two-note{display:grid;grid-template-columns:1fr 1fr;gap:16px}.mini-link-list{display:flex;flex-wrap:wrap;gap:10px}.mini-link-list a{min-height:40px;display:inline-flex;align-items:center;padding:0 13px;border-radius:10px;background:#DCEEE8;color:#16382E}.page-wenji .record-item:nth-child(2){margin-left:6%}.page-wenji .record-item:nth-child(3){margin-right:6%}.page-wenchang .split-strip:nth-of-type(even){grid-template-columns:.9fr 1.1fr}.page-wenbu .clip-card:nth-child(even){transform:translateY(12px)}.page-xunwen .period-card:nth-child(2){margin-top:12px}.page-wenli .status-row:nth-child(even){margin-left:5%}.page-wenbei .memo-item:nth-child(odd){margin-right:4%}.page-wenbei .memo-item:nth-child(even){margin-left:4%}.page-wenzhuan .topic-row:nth-child(even){grid-template-columns:1fr 150px}.page-wenjia .center-card:nth-child(2){margin-top:18px}.page-help .support-step:nth-child(2){transform:translateY(10px)}
@media (max-width:760px){.dot-nav{display:none}.top-strip-inner,.site-header-inner,.footer-inner,.site-main{width:calc(100% - 32px)}.site-main{padding-top:98px;padding-bottom:86px}.header-actions{gap:6px}.app-link,.menu-button{padding:0 12px}.site-drawer{left:12px;top:16px;width:min(88vw,390px);max-height:88vh}.search-layer{inset:0;width:auto;transform:none;background:#2A8A72;display:flex;align-items:flex-start;justify-content:center;padding:calc(20px + env(safe-area-inset-top)) 16px 20px}.search-layer.is-open{transform:none}.search-card{width:100%;max-width:620px;background:#2A8A72;color:#F4FAF8;box-shadow:none;padding:8px 0}.search-head strong,.search-label{color:#F4FAF8}.search-head p,.search-empty{color:#E8F4F0}.search-card .icon-button{background:transparent;color:#F4FAF8;border-color:rgba(244,250,248,.62)}.search-input{background:#F4FAF8}.search-presets a{background:#F4FAF8}.split-strip,.app-layout,.split-page,.about-manifesto{grid-template-columns:1fr}.split-strip>div+div{border-left:0;border-top:1px solid rgba(22,56,46,.12)}.clip-pages,.center-cards,.method-grid,.contact-lanes,.checklist-grid,.two-note,.index-faq{grid-template-columns:1fr}.period-grid{grid-template-columns:1fr}.status-row,.topic-row,.page-wenzhuan .topic-row:nth-child(even){grid-template-columns:1fr}.service-strip,.support-path{grid-template-columns:1fr}.footer-links-grid{grid-template-columns:1fr 1fr}.mobile-bottom{position:fixed;display:grid;grid-template-columns:repeat(4,1fr);left:0;right:0;bottom:0;height:calc(48px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#F4FAF8;border-top:1px solid rgba(22,56,46,.16);z-index:85}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px;color:#4A7468}.mobile-bottom a.is-active{background:#2A8A72;color:#F4FAF8;font-weight:800}.screen-mask{z-index:110}.site-drawer,.search-layer{z-index:130}.vertical-records{padding-left:24px}.record-item:before{left:-24px}.single-flow .content-section:nth-child(even),.single-flow .content-section:nth-child(odd),.page-wenli .status-row:nth-child(even),.page-wenbei .memo-item:nth-child(odd),.page-wenbei .memo-item:nth-child(even),.page-wenji .record-item:nth-child(2),.page-wenji .record-item:nth-child(3){margin-left:0;margin-right:0}.page-wenbu .clip-card:nth-child(even),.page-wenjia .center-card:nth-child(2),.page-help .support-step:nth-child(2),.page-xunwen .period-card:nth-child(2){transform:none;margin-top:0}}
@media (max-width:420px){.top-strip-inner,.site-header-inner,.footer-inner,.site-main{width:calc(100% - 32px)}.app-link,.menu-button{padding:0 10px}.app-link{font-size:13px}.page-intro,.content-section,.record-item,.clip-card,.center-card{padding:18px}.app-visuals{grid-template-columns:1fr}.app-icon-slot{margin:0 auto}.footer-links-grid{grid-template-columns:1fr 1fr;gap:14px}}
