:root{--bg:#FFF5F8;--surface:#fff;--soft:#FBEAF0;--ink:#3E2730;--text:#59414A;--muted:#856872;--pink:#D97996;--berry:#9E4F68;--mint:#7FAF9F;--line:rgba(158,79,104,.16);--shadow:0 10px 26px rgba(62,39,48,.07);--footer:#321D24;--radius:18px}.skip-link{position:fixed;left:16px;top:-80px;z-index:1000;background:#fff;padding:10px 14px;border-radius:8px}.skip-link:focus{top:12px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.8;overflow-x:hidden}a{color:inherit;text-decoration:none}button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}img{max-width:100%;height:auto;object-fit:contain;object-position:center;display:block}.wrap{width:min(1120px,calc(100% - 48px));margin:auto}.brand-strip{height:28px;background:var(--berry);color:#fff}.brand-strip-inner{height:100%;display:flex;justify-content:space-between;align-items:center;font-size:12px}.brand-strip-inner div{display:flex;gap:18px}.text-button{color:#fff;padding:0}.main-nav-wrap{background:#fff;border-bottom:1px solid var(--line)}.main-nav{height:68px;display:flex;align-items:center;gap:28px}.brand{display:flex;align-items:center;min-width:150px}.brand-logo{height:28px;width:auto}.brand-word{font-weight:800;color:var(--ink);font-size:20px}.primary-nav{display:flex;align-items:center;gap:22px;flex:1}.primary-nav a{font-size:14px;padding:8px 2px;position:relative}.primary-nav a.is-active,.primary-nav a:hover{color:var(--berry)}.primary-nav a.is-active:after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;background:var(--berry)}.nav-actions{display:flex;align-items:center;gap:8px}.nav-actions a,.nav-actions button,.mobile-actions button{min-height:44px;padding:0 14px;border-radius:12px}.app-link{background:var(--soft);color:var(--berry)}.nav-actions button{border:1px solid var(--line)}.aux-nav{height:38px;background:#fff}.aux-nav-inner{height:100%;display:flex;align-items:center;gap:20px;font-size:13px;color:var(--muted)}.site-header{position:sticky;top:0;z-index:80;box-shadow:0 5px 18px rgba(62,39,48,.04)}.site-main{min-height:50vh}.hero{padding:62px 0 34px}.hero-grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(260px,.65fr);gap:48px;align-items:start}.eyebrow{font-size:13px;letter-spacing:.12em;color:var(--berry);font-weight:700;text-transform:uppercase}.hero h1,.page-hero h1{font-size:34px;line-height:1.3;margin:12px 0 18px;color:var(--ink)}.hero p,.page-hero p{font-size:16px;margin:0;color:var(--text)}.hero-actions{display:flex;gap:12px;margin-top:28px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 18px;border-radius:12px;background:var(--berry);color:#fff;font-weight:700}.btn.secondary{background:#fff;color:var(--berry);border:1px solid var(--line)}.hero-notes{display:grid;gap:12px}.note-line{background:#fff;border:1px solid var(--line);border-radius:15px;padding:16px 18px;box-shadow:var(--shadow)}.note-line b{display:block;color:var(--ink);margin-bottom:3px}.section{padding:34px 0}.section.soft{background:var(--soft)}.section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}.section-head h2{font-size:25px;line-height:1.35;margin:0;color:var(--ink)}.section-head p{max-width:600px;margin:0;color:var(--muted)}.focus-grid{display:grid;grid-template-columns:1.3fr .7fr;gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}.card h3{font-size:18px;margin:0 0 8px;color:var(--ink)}.card p{margin:0}.feature-img{max-width:520px;margin:0 auto 18px;max-height:240px}.feature-img.tall{max-height:300px}.short-stack{display:grid;gap:18px}.content-band{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.band-item{border-left:3px solid var(--pink);padding:14px 16px;background:#fff;border-radius:0 14px 14px 0}.split{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:start}.list-lines{display:grid;gap:12px}.list-line{padding:15px 0;border-bottom:1px solid var(--line)}.stagger{display:grid;grid-template-columns:1fr 1.15fr .85fr;gap:18px;align-items:start}.stagger .card:nth-child(2){margin-top:26px}.stagger .card:nth-child(3){margin-top:10px}.main-wide-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px;display:grid;grid-template-columns:1fr minmax(280px,.8fr);gap:28px;align-items:center;box-shadow:var(--shadow)}.text-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:14px}.process{display:grid;gap:0}.process-step{display:grid;grid-template-columns:48px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}.step-no{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--soft);color:var(--berry);font-weight:800}.tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}.tag{padding:7px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:13px;color:var(--berry)}.status-list{display:grid;gap:10px}.status-row{display:grid;grid-template-columns:1fr auto;gap:16px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px 16px}.status{font-size:13px;color:var(--berry);font-weight:700}.app-showcase{text-align:center}.app-icon{width:56px;height:56px;margin:0 auto 12px}.app-image{max-width:280px;max-height:360px;margin:0 auto 18px}.prose{max-width:780px;margin:auto}.prose p{margin:0 0 16px}.guide-grid,.faq-mini{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq-mini a{background:#fff;border:1px solid var(--line);border-radius:14px;padding:15px 16px;font-weight:700;color:var(--ink)}.brand-block{display:grid;grid-template-columns:minmax(260px,.8fr) 1.2fr;gap:28px;align-items:center}.page-hero{padding:48px 0 26px}.page-hero .inner{background:#fff;border:1px solid var(--line);border-radius:24px;padding:34px;box-shadow:var(--shadow)}.page-layout{padding:20px 0 50px}.alternating{display:grid;gap:18px}.alt-row{display:grid;grid-template-columns:1fr 1fr;gap:26px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.alt-row:nth-child(even) .alt-visual{order:2}.archive{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}.profile-card{position:sticky;top:154px}.scene-list{display:grid;gap:18px}.scene-item{background:#fff;border:1px solid var(--line);border-radius:18px;padding:24px}.scene-item:nth-child(odd){width:86%}.scene-item:nth-child(even){width:76%;margin-left:auto}.topic-index{display:grid;grid-template-columns:1fr 1fr;gap:16px}.policy-sections{display:grid;gap:16px}.policy-sections section{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px}.policy-sections h2{font-size:21px;margin:0 0 8px;color:var(--ink)}.help-cats{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;padding:18px}.faq-item h2{font-size:17px;margin:0 0 8px;color:var(--ink)}.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.about-banner{max-height:240px;margin:0 auto 22px}.site-footer{background:var(--footer);color:#fff5f8;margin-top:30px;padding:44px 0 80px}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(4,1fr);gap:28px}.footer-grid h2{font-size:14px;margin:0 0 12px}.footer-grid a{display:block;font-size:13px;color:#f7dfe7;margin:7px 0}.footer-brand strong,.footer-brand span{display:block}.footer-brand p{font-size:13px;color:#e7cfd7}.footer-logo{height:28px;width:auto;margin-bottom:10px;filter:brightness(0) invert(1)}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:18px;margin-top:30px;font-size:12px;color:#e8ced7}.overlay{position:fixed;inset:0;background:rgba(50,29,36,.35);z-index:120;opacity:0;visibility:hidden;pointer-events:none;transition:.2s}.overlay.is-open{opacity:1;visibility:visible;pointer-events:auto}.side-panel{position:fixed;right:0;top:0;width:min(420px,88vw);height:100vh;background:#fff;z-index:130;transform:translateX(100%);visibility:hidden;pointer-events:none;transition:.25s;overflow:auto;padding:20px}.side-panel.is-open{transform:translateX(0);visibility:visible;pointer-events:auto}.panel-head{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px}.panel-head button{min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:10px}.panel-brand{display:flex;align-items:center;gap:10px}.panel-brand img{height:24px;width:auto}.panel-groups{display:grid;gap:18px}.panel-groups section{padding-bottom:14px;border-bottom:1px solid var(--line)}.panel-groups h2{font-size:14px;color:var(--muted);margin:0 0 8px}.panel-groups a{display:block;padding:10px 0}.panel-groups b,.panel-groups span{display:block}.panel-groups b{font-size:15px;color:var(--ink)}.panel-groups span{font-size:12px;color:var(--muted)}.search-panel{position:fixed;left:0;right:0;top:0;z-index:131;transform:translateY(-110%);visibility:hidden;pointer-events:none;transition:.25s}.search-panel.is-open{transform:translateY(0);visibility:visible;pointer-events:auto}.search-card{background:#fff;border-radius:0 0 22px 22px;padding:24px;box-shadow:var(--shadow)}.search-title{display:flex;justify-content:space-between;gap:20px;align-items:start}.search-title strong{font-size:22px;color:var(--ink)}.search-title p{margin:4px 0 0;color:var(--muted)}.search-title button{min-height:44px;padding:0 14px;border:1px solid var(--line);border-radius:10px}.search-links{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}.search-links a{padding:9px 13px;border-radius:999px;background:var(--soft);color:var(--berry)}.modal-open{overflow:hidden}.mobile-only{display:none}.mobile-bottom-nav{position:fixed;left:0;right:0;bottom:0;z-index:70;height:calc(52px + env(safe-area-inset-bottom));padding-bottom:env(safe-area-inset-bottom);background:#fff;border-top:1px solid var(--line);grid-template-columns:repeat(4,1fr)}.mobile-bottom-nav a{display:grid;place-items:center;min-height:52px;font-size:13px;color:var(--ink)}a:focus-visible,button:focus-visible{outline:3px solid rgba(127,175,159,.45);outline-offset:2px}@media(max-width:900px){.desktop-only{display:none!important}.mobile-only{display:flex}.wrap{width:calc(100% - 32px)}.site-header{position:sticky}.main-nav{height:60px;justify-content:space-between}.brand{min-width:0}.brand-logo{height:24px}.mobile-actions{gap:6px}.mobile-actions button{padding:0 10px}.site-main{padding-bottom:58px}.hero{padding-top:34px}.hero-grid,.focus-grid,.split,.main-wide-card,.brand-block,.archive,.alt-row{grid-template-columns:1fr}.hero h1,.page-hero h1{font-size:29px}.content-band{grid-template-columns:1fr 1fr}.stagger{grid-template-columns:1fr}.stagger .card:nth-child(n){margin-top:0}.text-cards,.guide-grid,.faq-mini,.topic-index{grid-template-columns:1fr}.status-row{grid-template-columns:1fr}.help-cats,.contact-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:1/-1}.site-footer{padding-bottom:90px}.search-panel{max-height:60vh;overflow:auto}.scene-item:nth-child(n){width:100%;margin-left:0}.profile-card{position:static}.alt-row:nth-child(even) .alt-visual{order:0}}@media(max-width:560px){.content-band,.help-cats,.contact-grid,.footer-grid{grid-template-columns:1fr}.section{padding:28px 0}.page-hero .inner{padding:24px}.card{padding:18px}.hero-actions{display:grid;grid-template-columns:1fr}.btn{width:100%}.main-wide-card{padding:18px}.footer-grid{gap:18px}.feature-img{max-height:190px}.about-banner{max-height:180px}.search-card{width:100%;padding:18px;border-radius:0 0 18px 18px}}

/* Image size safety overrides */
.feature-img{
  width:auto;
  max-width:min(100%,460px);
  max-height:220px;
  margin-left:auto;
  margin-right:auto;
  object-fit:contain;
  object-position:center;
}
.feature-img.tall{
  max-width:min(100%,430px);
  max-height:220px;
}
.main-wide-card .feature-img,
.alt-visual .feature-img,
.card .feature-img{
  width:auto;
  max-width:100%;
}
.app-image{
  width:auto;
  max-width:min(100%,260px);
  max-height:330px;
  object-fit:contain;
  object-position:center;
}
.about-banner{
  width:auto;
  max-width:100%;
  max-height:220px;
  object-fit:contain;
  object-position:center;
}
.brand-block > img{
  width:auto;
  max-width:min(100%,420px);
  max-height:200px;
}

@media(max-width:900px){
  .feature-img,
  .feature-img.tall,
  .card .feature-img,
  .main-wide-card .feature-img,
  .alt-visual .feature-img{
    width:auto;
    max-width:100%;
    max-height:180px;
  }
  .brand-block > img{max-height:180px;}
  .app-image{max-width:min(82vw,240px);max-height:300px;}
  .about-banner{max-height:180px;}
}

@media(max-width:560px){
  .feature-img,
  .feature-img.tall,
  .card .feature-img,
  .main-wide-card .feature-img,
  .alt-visual .feature-img{
    width:auto;
    max-width:min(100%,320px);
    max-height:160px;
    margin-left:auto;
    margin-right:auto;
  }
  .brand-block > img{
    max-width:min(100%,320px);
    max-height:160px;
    margin-left:auto;
    margin-right:auto;
  }
  .app-image{max-width:min(76vw,220px);max-height:280px;}
  .about-banner{max-width:100%;max-height:160px;}
}

/* Mobile navigation/menu stability fixes */
@media (max-width:900px){
  .mobile-actions.mobile-only{display:flex!important;align-items:center;gap:6px}
  .mobile-bottom-nav.mobile-only{display:grid!important;grid-template-columns:repeat(4,minmax(0,1fr));align-items:stretch}
  .mobile-bottom-nav a{display:flex;align-items:center;justify-content:center;width:100%;min-width:0;text-align:center;white-space:nowrap}

  .side-panel{
    top:60px;
    right:0;
    width:min(360px,88vw);
    height:calc(100dvh - 60px);
    max-height:calc(100dvh - 60px);
    padding:16px;
    background:#fff;
    color:var(--text);
    border-left:1px solid var(--line);
    box-shadow:-12px 0 28px rgba(62,39,48,.14);
    overflow-y:auto;
    overscroll-behavior:contain;
    -webkit-overflow-scrolling:touch;
    transform:translate3d(100%,0,0);
    visibility:hidden;
    opacity:0;
    pointer-events:none;
  }
  .side-panel.is-open{
    transform:translate3d(0,0,0);
    visibility:visible;
    opacity:1;
    pointer-events:auto;
  }
  .panel-head{
    position:sticky;
    top:-16px;
    z-index:2;
    margin:0 -16px 10px;
    padding:12px 16px;
    background:#fff;
    border-bottom:1px solid var(--line);
  }
  .panel-groups{gap:8px}
  .panel-groups section{padding:4px 0 8px;margin:0}
  .panel-groups h2{margin:0 0 4px;font-size:13px}
  .panel-groups a{padding:8px 0;border-bottom:1px solid rgba(158,79,104,.08)}
  .panel-groups a:last-child{border-bottom:0}
  .panel-groups b{font-size:14px;line-height:1.45}
  .panel-groups span{display:none}

  .overlay{top:60px;height:calc(100dvh - 60px)}
  body.modal-open{overflow:hidden;touch-action:none}

  .site-footer{position:relative;z-index:1}
}

@media (max-width:560px){
  .side-panel{width:min(340px,90vw)}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
  .footer-grid>div:not(.footer-brand){min-width:0}
  .footer-grid a{white-space:normal;overflow-wrap:anywhere}
}