*{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}a{color:inherit;text-decoration:none}button,input{font:inherit}button{cursor:pointer}img{display:block;max-width:100%;height:auto;object-fit:contain;object-position:center}.shell-inner{width:min(960px,calc(100% - 32px));margin:0 auto}.top-shell{position:fixed;inset:0 0 auto 0;z-index:70}.site-strip{height:20px;background:#2A8A72;color:#F4FAF8;font-size:12px}.strip-inner{height:20px;display:flex;align-items:center;justify-content:space-between}.strip-search{border:0;background:transparent;color:#F4FAF8;padding:0 8px;min-height:20px}.brand-row{height:54px;background:#F4FAF8;border-bottom:1px solid rgba(42,138,114,.48)}.brand-inner{height:54px;display:flex;align-items:center;justify-content:space-between;gap:18px}.brand-home{display:flex;align-items:center;gap:9px;min-height:44px}.brand-logo-slot{width:92px;height:26px;display:flex;align-items:center}.brand-logo{max-height:24px;width:auto}.brand-word{font-size:16px;font-weight:800;color:#16382E}.brand-actions{display:flex;gap:8px;align-items:center}.app-link,.menu-toggle,.btn,.text-link{min-height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:10px;padding:0 16px;font-size:14px}.app-link{background:linear-gradient(135deg,#2A8A72 0%,#3AA88A 100%);color:#F4FAF8}.menu-toggle{border:1px solid rgba(42,138,114,.48);background:#F4FAF8;color:#16382E}.dot-nav{height:48px;background:#F4FAF8;border-bottom:1px solid rgba(22,56,46,.12)}.dot-nav-inner{height:48px;display:flex;align-items:flex-end;justify-content:center;gap:42px;padding-bottom:6px}.dot-link{font-size:13px;color:#4A7468;display:flex;align-items:center;gap:7px;min-height:36px;padding:0 3px}.dot-link .dot{width:10px;height:10px;border-radius:50%;background:#3AA88A;border:2px solid #DCEEE8;box-shadow:0 0 0 1px rgba(42,138,114,.22)}.dot-nav-inner .dot-link:nth-child(2),.dot-nav-inner .dot-link:nth-child(4){transform:translateY(-2px)}.dot-raised{transform:translateY(-4px)!important}.dot-link.is-active{font-weight:800;color:#16382E}.dot-link.is-active .dot{width:14px;height:14px;background:#2A8A72}.site-main{padding-top:122px;min-height:70vh}.page-wrap{width:min(960px,calc(100% - 32px));margin:0 auto;padding:34px 0 64px}.eyebrow{font-size:13px;color:#2A8A72;font-weight:800;letter-spacing:.08em;margin:0 0 8px}.page-title,h1{font-size:24px;line-height:1.3;color:#16382E;margin:0 0 14px}.lead{font-size:15px;color:#4A7468;max-width:760px;margin:0}.section-title,h2{font-size:20px;line-height:1.4;color:#16382E;margin:0 0 12px}h3{font-size:16px;color:#16382E;margin:0 0 8px}.muted{color:#6A9488}.btn{background:linear-gradient(135deg,#2A8A72 0%,#3AA88A 100%);color:#F4FAF8;border:1px solid transparent;font-weight:700}.btn.secondary{background:#F4FAF8;color:#16382E;border-color:rgba(42,138,114,.48)}.btn-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.btn:hover,.app-link:hover{filter:brightness(.96)}.btn.secondary:hover,.menu-toggle:hover{background:#DCEEE8}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(196,160,80,.78);outline-offset:3px}.card{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;box-shadow:0 12px 28px rgba(22,56,46,.08)}.image-slot{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.image-slot:empty::after{content:"";width:58%;height:1px;background:rgba(42,138,114,.18)}.image-slot img{width:100%;height:100%;object-fit:contain}.site-footer{background:#16382E;color:#E8F4F0;border-top:1px solid rgba(244,250,248,.28)}.footer-inner{padding:30px 0 26px}.footer-brand{display:flex;align-items:center;gap:10px;padding-bottom:18px;border-bottom:1px solid rgba(244,250,248,.18)}.footer-brand div{display:flex;flex-direction:column;line-height:1.3}.footer-brand strong{font-size:16px}.footer-brand span{font-size:12px;color:#C8E4DC}.footer-logo-slot{width:90px;height:28px;display:flex;align-items:center}.footer-logo{max-height:24px}.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;padding:22px 0}.footer-links h2{font-size:13px;color:#F4FAF8;margin:0 0 8px}.footer-links a{display:block;font-size:13px;color:#C8E4DC;padding:4px 0}.footer-links a:hover{color:#F4FAF8}.footer-note,.footer-copy{font-size:13px;color:#C8E4DC;margin:8px 0 0}.screen-mask{position:fixed;inset:0;background:rgba(14,40,33,.42);z-index:80;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.screen-mask.is-visible{opacity:1;visibility:visible;pointer-events:auto}.site-drawer{position:fixed;z-index:90;top:18px;left:18px;width:36vw;max-width:420px;min-width:320px;max-height:calc(100vh - 36px);overflow:auto;background:#F4FAF8;border:1px solid rgba(42,138,114,.48);border-radius:14px;box-shadow:0 18px 48px rgba(22,56,46,.2);transform:translateX(calc(-100% - 40px));visibility:hidden;pointer-events:none;transition:transform .24s ease,visibility .24s}.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:12px 14px;border-bottom:1px solid rgba(22,56,46,.12);z-index:2}.drawer-brand{display:flex;align-items:center;gap:8px;color:#16382E}.drawer-logo-slot{width:72px;height:26px;display:flex;align-items:center}.drawer-logo{max-height:24px}.drawer-close,.search-head button{min-height:44px;border:1px solid rgba(42,138,114,.48);background:#F4FAF8;color:#16382E;border-radius:10px;padding:0 13px}.drawer-groups{padding:14px}.drawer-groups section{padding:8px 0 14px}.drawer-groups h2{font-size:13px;color:#2A8A72;margin:0 0 7px}.drawer-groups a{display:grid;grid-template-columns:88px 1fr;gap:8px;align-items:start;padding:8px 0;border-bottom:1px solid rgba(22,56,46,.08)}.drawer-groups a strong{font-size:14px;color:#16382E}.drawer-groups a span{font-size:12px;color:#6A9488}.search-panel{position:fixed;z-index:95;left:50%;top:84px;width:min(720px,calc(100% - 32px));transform:translate(-50%,-18px);opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.search-panel.is-open{transform:translate(-50%,0);opacity:1;visibility:visible;pointer-events:auto}.search-card{background:#F4FAF8;border:1px solid rgba(42,138,114,.48);border-radius:14px;box-shadow:0 18px 48px rgba(22,56,46,.18);padding:18px}.search-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px}.search-head div{display:flex;flex-direction:column}.search-head strong{font-size:18px;color:#16382E}.search-head span{font-size:13px;color:#6A9488}.search-field{display:block;margin-top:14px}.search-field>span{display:block;font-size:12px;color:#4A7468;margin-bottom:5px}.search-field input{width:100%;height:44px;border:1px solid rgba(42,138,114,.48);background:#fff;color:#16382E;border-radius:10px;padding:0 12px}.search-results{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin-top:12px}.search-results a{background:#DCEEE8;border-radius:10px;padding:10px 12px;min-height:58px}.search-results a span{display:block;font-size:12px;color:#4A7468}.search-empty{font-size:13px;color:#6A9488}.overlay-open{overflow:hidden}.mobile-bottom{display:none}
/* 首页 */
.home-intro{padding:34px 0 26px}.mini-index{display:flex;gap:18px;flex-wrap:wrap;margin-bottom:20px}.mini-index a{display:flex;align-items:center;gap:6px;font-size:13px;color:#4A7468}.mini-index i{width:10px;height:10px;border-radius:50%;background:#2A8A72;display:block}.home-intro .lead{max-width:740px}.split-band{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:26px}.split-band>article{padding:20px}.split-band .image-slot{height:164px;background:#F4FAF8}.vertical-records{margin-top:28px;display:grid;gap:12px}.record-row{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:stretch;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:14px}.record-no{font-size:12px;color:#6A9488;font-weight:800}.record-row .image-slot{height:116px}.clip-pair{margin-top:28px;display:grid;grid-template-columns:1.05fr .95fr;gap:16px}.clip-card{padding:18px}.clip-card .image-slot{height:170px;margin-bottom:14px}.shelf-intro{margin-top:28px}.shelf-head{display:grid;grid-template-columns:1fr 210px;gap:18px;align-items:center}.shelf-head .image-slot{height:150px}.shelf-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}.shelf-cards article{padding:18px}.thirds-strip{display:grid;grid-template-columns:220px 1fr;gap:18px;margin-top:28px;align-items:stretch}.thirds-strip .image-slot{height:180px}.thirds-list{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.thirds-list article{background:#DCEEE8;border-radius:12px;padding:16px}.status-block{margin-top:28px;display:grid;grid-template-columns:1fr 230px;gap:18px}.status-block .image-slot{height:180px}.status-rows{display:grid;gap:8px}.status-row{display:flex;justify-content:space-between;gap:12px;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:10px;padding:12px 14px}.status-row span:last-child{color:#2A8A72;font-weight:800}.app-feature{margin-top:28px;display:grid;grid-template-columns:1.2fr .8fr;gap:20px;align-items:center;background:#C8E4DC;border-radius:14px;padding:22px}.app-visual{display:grid;grid-template-columns:64px 1fr;gap:12px;align-items:start}.app-icon-slot{width:64px;height:64px;background:#F4FAF8;border-radius:12px;display:flex;align-items:center;justify-content:center}.app-icon-slot img{width:48px;height:48px}.app-shot-slot{height:300px;background:#F4FAF8;border-radius:12px;display:flex;align-items:center;justify-content:center;overflow:hidden}.app-shot-slot img{width:100%;height:100%;object-fit:contain}.home-tail{display:grid;gap:16px;margin-top:32px}.home-tail>section{padding:20px}.faq-mini{display:grid;grid-template-columns:1fr 1fr;gap:10px}.faq-mini article{background:#DCEEE8;border-radius:10px;padding:14px}.faq-mini p{margin:6px 0 0}.brand-summary{background:#16382E!important;color:#E8F4F0}.brand-summary h2,.brand-summary h3{color:#F4FAF8}.brand-summary p{color:#C8E4DC}
/* 闻记 */
.wenji-hero{display:grid;grid-template-columns:150px 1fr;gap:20px;align-items:start}.wenji-rail{border-left:3px solid #2A8A72;padding-left:16px}.wenji-entry{display:grid;grid-template-columns:44px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid rgba(22,56,46,.12)}.wenji-entry:first-child{padding-top:8px}.wenji-entry .image-slot{grid-column:2;height:220px;margin-top:8px}.entry-mark{width:36px;height:36px;border-radius:50%;background:#DCEEE8;display:flex;align-items:center;justify-content:center;font-size:12px;color:#2A8A72;font-weight:800}.source-note{margin-top:24px;padding:20px;background:#C8E4DC;border-radius:12px}
/* 闻场 */
.wenchang-head{display:grid;grid-template-columns:1fr 1fr;gap:16px}.wenchang-head>div{padding:20px}.wenchang-head .image-slot{height:210px}.scene-bands{display:grid;gap:10px;margin-top:22px}.scene-band{display:grid;grid-template-columns:120px 1fr;gap:18px;align-items:start;padding:16px 18px;background:#F4FAF8;border-radius:12px;border:1px solid rgba(22,56,46,.12)}.scene-band:nth-child(even){background:#DCEEE8}.scene-band strong{color:#16382E}
/* 闻簿 */
.wenbu-cover{display:grid;grid-template-columns:1fr .9fr;gap:18px;align-items:end}.wenbu-cover .image-slot{height:250px}.leaf-stack{margin-top:22px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.leaf{padding:20px;min-height:190px;position:relative}.leaf::before{content:"";position:absolute;top:14px;bottom:14px;left:0;width:3px;background:#2A8A72;border-radius:3px}.leaf:nth-child(3){grid-column:1 / -1;background:#DCEEE8}.observation-tip{margin-top:18px;padding:18px 20px;border:1px dashed rgba(42,138,114,.48);border-radius:12px}
/* 闻次 */
.wenci-layout{max-width:780px;margin:0 auto}.wenci-hero .image-slot{height:240px;margin:20px 0}.process-line{display:grid;gap:0;border-left:2px solid rgba(42,138,114,.48);margin-left:12px}.process-step{padding:0 0 24px 26px;position:relative}.process-step::before{content:"";position:absolute;left:-7px;top:5px;width:12px;height:12px;border-radius:50%;background:#2A8A72}.process-step h2{font-size:18px}.process-step p{margin:0}
/* 旬闻 */
.xunwen-heading{display:flex;justify-content:space-between;gap:18px;align-items:end}.xunwen-heading .image-slot{width:250px;height:170px;flex:none}.periods{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}.period{padding:20px}.period:nth-child(2){transform:translateY(18px)}.period:nth-child(3){transform:translateY(36px)}.period ul{padding-left:18px}.periods-note{margin-top:52px;padding:18px;background:#DCEEE8;border-radius:12px}
/* 闻历 */
.wenli-hero{display:grid;grid-template-columns:1fr 260px;gap:20px}.wenli-hero .image-slot{height:200px}.timeline-status{margin-top:24px;display:grid;gap:12px}.timeline-row{display:grid;grid-template-columns:140px 1fr auto;gap:16px;align-items:center;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:16px}.state{font-size:12px;font-weight:800;color:#2A8A72;background:#DCEEE8;border-radius:999px;padding:4px 10px}.timeline-explain{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:14px}.timeline-explain article{padding:18px}
/* 闻备 */
.wenbei-title{display:grid;grid-template-columns:1fr 220px;gap:18px;align-items:center}.wenbei-title .image-slot{height:180px}.memo-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:22px}.memo{background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:18px}.memo:nth-child(2n){background:#DCEEE8}.memo ol{padding-left:20px;margin-bottom:0}
/* 看闻 */
.kanwen-intro{max-width:760px}.method-grid{margin-top:22px;display:grid;grid-template-columns:1fr 1fr;gap:0;border:1px solid rgba(22,56,46,.12);border-radius:14px;overflow:hidden}.method-grid section{padding:22px;background:#F4FAF8}.method-grid section:nth-child(2),.method-grid section:nth-child(3){background:#DCEEE8}.method-grid section+section{border-left:1px solid rgba(22,56,46,.12)}.method-grid section:nth-child(3){border-left:0;border-top:1px solid rgba(22,56,46,.12)}.method-grid section:nth-child(4){border-top:1px solid rgba(22,56,46,.12)}.reading-callout{margin-top:20px;padding:20px;background:#16382E;color:#C8E4DC;border-radius:14px}.reading-callout h2{color:#F4FAF8}
/* 闻专 */
.topic-intro{display:grid;grid-template-columns:1fr 160px;gap:18px}.topic-index{display:flex;flex-direction:column;gap:8px}.topic-index a{background:#DCEEE8;border-radius:10px;padding:10px 12px;font-size:13px;color:#16382E}.topic-list{margin-top:24px;display:grid;gap:12px}.topic-item{display:grid;grid-template-columns:180px 1fr;gap:20px;padding:18px;border-bottom:1px solid rgba(22,56,46,.12)}.topic-item:nth-child(even){margin-left:60px;background:#F4FAF8;border-radius:12px;border-bottom:0}
/* 闻架 */
.wenjia-center{text-align:center;max-width:720px;margin:0 auto}.wenjia-center .image-slot{height:220px;margin:20px auto;width:min(520px,100%)}.category-cards{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px;text-align:left}.category-cards article{padding:20px}.category-cards article:last-child{grid-column:1/-1;width:75%;justify-self:center;background:#DCEEE8}
/* APP */
.app-page-hero{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}.app-page-visual{display:grid;grid-template-columns:64px 1fr;gap:12px}.app-page-visual .image-slot{height:320px}.app-page-visual .icon-box{height:64px}.app-points{margin-top:24px;display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.app-points article{padding:20px}.app-privacy{margin-top:18px;padding:20px;background:#DCEEE8;border-radius:12px}
/* 安装 */
.install-steps{counter-reset:step;display:grid;gap:14px;margin-top:22px}.install-step{counter-increment:step;display:grid;grid-template-columns:54px 1fr;gap:16px;padding:18px;background:#F4FAF8;border-radius:12px;border:1px solid rgba(22,56,46,.12)}.install-step::before{content:counter(step);width:42px;height:42px;border-radius:12px;background:#2A8A72;color:#F4FAF8;display:flex;align-items:center;justify-content:center;font-weight:800}.install-note{margin-top:20px;border-left:4px solid #C4A050;padding:16px 18px;background:#F4FAF8}
/* 条款类 */
.policy-head{display:grid;grid-template-columns:1fr 220px;gap:18px;align-items:end}.policy-head aside{background:#DCEEE8;border-radius:12px;padding:16px;font-size:13px}.policy-sections{display:grid;gap:12px;margin-top:24px}.policy-sections section{padding:20px;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px}.policy-sections section:nth-child(even){margin-left:44px;background:#DCEEE8}
/* 帮助 */
.help-layout{display:grid;grid-template-columns:220px 1fr;gap:22px}.help-menu{position:sticky;top:146px;align-self:start;display:grid;gap:8px}.help-menu a{background:#F4FAF8;border-radius:10px;padding:10px 12px;border:1px solid rgba(22,56,46,.12)}.help-content{display:grid;gap:14px}.help-content section{padding:20px;background:#F4FAF8;border-radius:12px}.help-content section:nth-child(odd){border-left:4px solid #2A8A72}
/* FAQ */
.faq-hero{max-width:760px}.faq-list{margin-top:24px;columns:2;column-gap:16px}.faq-item{break-inside:avoid;background:#F4FAF8;border:1px solid rgba(22,56,46,.12);border-radius:12px;padding:18px;margin:0 0 16px}.faq-item h2{font-size:16px}.faq-item p{margin-bottom:0}
/* 联系 */
.contact-head{display:grid;grid-template-columns:1fr 260px;gap:20px}.contact-head aside{background:#16382E;color:#C8E4DC;border-radius:14px;padding:20px}.contact-head aside h2{color:#F4FAF8}.contact-paths{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:22px}.contact-paths article{padding:20px}.contact-guide{margin-top:18px;padding:20px;background:#DCEEE8;border-radius:12px}
/* 关于 */
.about-banner{height:200px;margin-bottom:24px}.about-banner img{width:100%;height:100%;object-fit:contain}.about-hero{display:grid;grid-template-columns:1fr 220px;gap:20px;align-items:start}.about-mark{background:#16382E;color:#C8E4DC;border-radius:14px;padding:20px}.about-mark h2{color:#F4FAF8}.about-flow{margin-top:24px;display:grid;gap:14px}.about-flow section{display:grid;grid-template-columns:160px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid rgba(22,56,46,.12)}.about-close{margin-top:22px;padding:20px;background:#C8E4DC;border-radius:14px}
@media (max-width:760px){.shell-inner,.page-wrap{width:calc(100% - 32px)}.dot-nav{display:none}.site-main{padding-top:74px;padding-bottom:58px}.brand-logo-slot{width:72px}.brand-word{display:none}.app-link,.menu-toggle{padding:0 11px}.site-drawer{width:84vw;min-width:0;left:10px;top:10px;max-height:calc(100vh - 68px)}.search-panel{inset:0;width:100%;height:100%;transform:none;background:#2A8A72}.search-panel.is-open{transform:none}.search-card{width:100%;height:100%;border:0;border-radius:0;background:#2A8A72;color:#F4FAF8;padding:calc(20px + env(safe-area-inset-top)) 16px 72px;box-shadow:none}.search-head strong,.search-head span,.search-field>span{color:#F4FAF8}.search-head button{background:transparent;color:#F4FAF8;border-color:rgba(244,250,248,.5)}.search-results{grid-template-columns:1fr}.search-results a{background:#F4FAF8;color:#16382E}.search-empty{color:#E8F4F0}.mobile-bottom{display:grid;grid-template-columns:repeat(4,1fr);position:fixed;z-index:75;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,.12)}.mobile-bottom a{display:flex;align-items:center;justify-content:center;min-height:48px;font-size:13px}.mobile-bottom a.is-active{background:#2A8A72;color:#F4FAF8}.page-wrap{padding:26px 0 46px}.footer-inner{padding-bottom:70px}.footer-links{grid-template-columns:repeat(2,1fr)}.split-band,.clip-pair,.shelf-head,.shelf-cards,.thirds-strip,.status-block,.app-feature,.wenji-hero,.wenchang-head,.wenbu-cover,.wenli-hero,.timeline-explain,.wenbei-title,.memo-list,.topic-intro,.app-page-hero,.policy-head,.help-layout,.contact-head,.about-hero{grid-template-columns:1fr}.thirds-list,.periods{grid-template-columns:1fr}.period:nth-child(2),.period:nth-child(3){transform:none}.periods-note{margin-top:18px}.record-row{grid-template-columns:36px 1fr}.record-row .image-slot{grid-column:1/-1}.leaf-stack,.category-cards,.app-points,.contact-paths{grid-template-columns:1fr}.leaf:nth-child(3),.category-cards article:last-child{grid-column:auto;width:auto}.method-grid{grid-template-columns:1fr}.method-grid section+section{border-left:0;border-top:1px solid rgba(22,56,46,.12)}.topic-item,.about-flow section{grid-template-columns:1fr}.topic-item:nth-child(even),.policy-sections section:nth-child(even){margin-left:0}.app-page-visual{grid-template-columns:56px 1fr}.timeline-row{grid-template-columns:1fr}.help-menu{position:static;grid-template-columns:repeat(2,1fr)}.faq-list{columns:1}.footer-links{gap:12px}.xunwen-heading{align-items:start;flex-direction:column}.xunwen-heading .image-slot{width:100%;height:180px}.shelf-head .image-slot,.thirds-strip .image-slot,.status-block .image-slot{height:180px}.faq-mini{grid-template-columns:1fr}.app-feature{padding:18px}.app-visual{grid-template-columns:56px 1fr}.app-shot-slot{height:280px}.about-flow section{gap:6px}}

.brand-fallback{font-size:16px;font-weight:800;color:#16382E}.about-cover{height:110px;margin-bottom:14px;background:#F4FAF8}.about-mark .about-cover:empty::after{background:rgba(244,250,248,.24)}