:root{
  --fzsaa-ink:#17212b;
  --fzsaa-muted:#6b7580;
  --fzsaa-line:#e5e9ed;
  --fzsaa-soft:#f6f8f9;
  --fzsaa-blue:#123b5d;
  --fzsaa-blue-dark:#0d2f4b;
  --fzsaa-warn:#fff8e7;
  --fzsaa-warn-line:#ecd8a6;
  --fzsaa-good:#eef8f1;
  --fzsaa-good-line:#cce7d4;
  --fzsaa-danger:#fff3f2;
  --fzsaa-danger-line:#efcfcb;
}
.fzsaa-shell,.fzsaa-login,.fzsaa-credentials{
  color:var(--fzsaa-ink);
  font-family:inherit;
  -webkit-font-smoothing:antialiased;
  box-sizing:border-box;
}
.fzsaa-shell{max-width:960px;margin:38px auto 64px;padding:0 18px}
.fzsaa-shell *,.fzsaa-login *,.fzsaa-credentials *{box-sizing:border-box}
.fzsaa-shell h1,.fzsaa-shell h2,.fzsaa-login h1,.fzsaa-login h2,.fzsaa-credentials h2{
  color:var(--fzsaa-ink);letter-spacing:-.025em
}
.fzsaa-shell p,.fzsaa-login p,.fzsaa-credentials p{color:var(--fzsaa-muted);line-height:1.65}
.fzsaa-hero{
  padding:0 0 30px;
  border:0;
  border-bottom:1px solid var(--fzsaa-line);
  background:transparent;
  margin:0 0 30px;
}
.fzsaa-hero>small,.fzsaa-section-head small,.fzsaa-profile-top small,.fzsaa-payment-banner small,.fzsaa-login>small{
  display:block;color:var(--fzsaa-blue);font-size:11px;line-height:1.2;
  letter-spacing:.14em;font-weight:800;text-transform:uppercase
}
.fzsaa-hero h1{margin:8px 0 8px;font-size:clamp(32px,5vw,48px);line-height:1.04;font-weight:750}
.fzsaa-hero p{max-width:660px;margin:0;font-size:16px}
.fzsaa-price-chip{
  display:inline-flex;align-items:center;gap:9px;margin-top:18px;padding:8px 11px;
  border:1px solid var(--fzsaa-line);border-radius:7px;background:#fff;
  color:var(--fzsaa-muted);font-size:13px
}
.fzsaa-price-chip strong{color:var(--fzsaa-ink);font-size:15px}
.fzsaa-flow{display:flex;align-items:center;max-width:560px;margin-top:26px}
.fzsaa-flow>div{display:grid;grid-template-columns:28px auto;column-gap:10px;align-items:center;min-width:180px}
.fzsaa-flow>div span{grid-row:1/3;display:grid;place-items:center;width:28px;height:28px;border:1px solid #cfd6dc;border-radius:50%;font-size:12px;font-weight:800}
.fzsaa-flow>div b{font-size:13px;line-height:1.2}
.fzsaa-flow>div small{font-size:11px;color:var(--fzsaa-muted);margin-top:2px}
.fzsaa-flow>div.is-current span{background:var(--fzsaa-blue);border-color:var(--fzsaa-blue);color:#fff}
.fzsaa-flow>i{width:58px;height:1px;background:var(--fzsaa-line);margin:0 14px}
.fzsaa-section{
  margin:0;
  padding:28px 0;
  border:0;
  border-bottom:1px solid var(--fzsaa-line);
  border-radius:0;
  background:transparent;
}
.fzsaa-section:last-child{border-bottom:0}
.fzsaa-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:18px}
.fzsaa-section-head h2{margin:5px 0 0;font-size:22px;line-height:1.2;font-weight:750}
.fzsaa-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px 20px;margin-bottom:24px}
.fzsaa-field.wide{grid-column:1/-1}
.fzsaa-field label,.fzsaa-password-form label{
  display:block;margin:0;color:#28333d;font-size:13px;font-weight:700
}
.fzsaa-field label em{font-style:normal;font-weight:500;color:#87909a}
.fzsaa-field input,.fzsaa-field textarea,.fzsaa-field select,.fzsaa-password-form input,
.fzsaa-amount,.fzsaa-donate-form input{
  width:100%;min-height:46px;margin-top:7px;padding:11px 12px;
  border:1px solid #d5dce2;border-radius:7px;background:#fff;color:var(--fzsaa-ink);
  font:inherit;box-shadow:none;outline:none;transition:border-color .15s ease,box-shadow .15s ease
}
.fzsaa-field textarea{min-height:98px;resize:vertical}
.fzsaa-field input:focus,.fzsaa-field textarea:focus,.fzsaa-field select:focus,.fzsaa-password-form input:focus,
.fzsaa-amount:focus,.fzsaa-donate-form input:focus{
  border-color:#8aa4b8;box-shadow:0 0 0 3px rgba(18,59,93,.08)
}
.fzsaa-btn,.fzsaa-mini-btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:44px;
  border:1px solid var(--fzsaa-blue);border-radius:7px;background:var(--fzsaa-blue);
  color:#fff!important;padding:10px 16px;text-decoration:none!important;font:inherit;font-size:14px;
  line-height:1.2;font-weight:750;cursor:pointer;box-shadow:none;transition:background .15s ease,border-color .15s ease
}
.fzsaa-btn:hover,.fzsaa-mini-btn:hover{background:var(--fzsaa-blue-dark);border-color:var(--fzsaa-blue-dark)}
.fzsaa-mini-btn{min-height:38px;padding:8px 12px;font-size:12px}
.fzsaa-profile-top{
  display:grid;grid-template-columns:72px minmax(0,1fr) auto;align-items:center;gap:16px;
  padding:0 0 26px;border:0;border-bottom:1px solid var(--fzsaa-line);border-radius:0;background:transparent
}
.fzsaa-profile-top img{width:72px;height:72px;object-fit:cover;border-radius:8px;border:1px solid var(--fzsaa-line)}
.fzsaa-profile-top h1{margin:5px 0 8px;font-size:clamp(25px,4vw,34px);line-height:1.08;font-weight:760}
.fzsaa-membership-badge{
  display:inline-flex;align-items:center;padding:5px 8px;border:1px solid var(--fzsaa-line);
  border-radius:6px;background:var(--fzsaa-soft);color:#52606c;font-size:11px;font-weight:750
}
.fzsaa-logout-btn{color:var(--fzsaa-muted)!important;font-size:13px;text-decoration:none!important}
.fzsaa-logout-btn:hover{color:var(--fzsaa-ink)!important}
.fzsaa-alert,.fzsaa-success{
  padding:13px 15px;border-radius:7px;margin:16px 0;font-size:14px;line-height:1.5
}
.fzsaa-alert{background:var(--fzsaa-danger);border:1px solid var(--fzsaa-danger-line);color:#8a3630}
.fzsaa-success{background:var(--fzsaa-good);border:1px solid var(--fzsaa-good-line);color:#2e6840}
.fzsaa-types,.fzsaa-upgrades{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}
.fzsaa-type,.fzsaa-upgrade-card{
  display:flex;flex-direction:column;gap:14px;min-width:0;padding:18px;
  border:1px solid var(--fzsaa-line);border-radius:9px;background:#fff
}
.fzsaa-type span{display:flex;flex-direction:column;gap:3px}
.fzsaa-type b,.fzsaa-upgrade-card>b{font-size:15px}
.fzsaa-type small{color:var(--fzsaa-muted);font-size:11px}
.fzsaa-type>strong,.fzsaa-upgrade-card>strong{font-size:24px;letter-spacing:-.03em}
.fzsaa-type .fzsaa-mini-btn,.fzsaa-upgrade-card .fzsaa-mini-btn{margin-top:auto}
.fzsaa-amount{min-height:40px;margin:0!important;font-size:13px!important}
.fzsaa-payment-banner{
  display:flex;justify-content:space-between;align-items:center;gap:22px;
  padding:18px 20px;border:1px solid var(--fzsaa-warn-line);border-radius:8px;
  background:var(--fzsaa-warn);margin:22px 0 0
}
.fzsaa-payment-banner h2{margin:4px 0 4px;font-size:19px}
.fzsaa-payment-banner p{margin:0;color:#736339}
.fzsaa-summary-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));border:1px solid var(--fzsaa-line);border-radius:9px;overflow:hidden;background:#fff}
.fzsaa-summary-grid>div{padding:16px;background:#fff;border-right:1px solid var(--fzsaa-line)}
.fzsaa-summary-grid>div:last-child{border-right:0}
.fzsaa-summary-grid small{display:block;color:var(--fzsaa-muted);font-size:11px;margin-bottom:4px}
.fzsaa-summary-grid strong{display:block;font-size:15px;overflow-wrap:anywhere}
.fzsaa-photo-upload{
  display:flex!important;align-items:center;gap:16px;padding:13px;border:1px dashed #bdc7d0;
  border-radius:8px;cursor:pointer;background:#fff
}
.fzsaa-photo-preview-wrap{
  width:76px;height:92px;display:grid;place-items:center;flex:0 0 auto;
  background:var(--fzsaa-soft);border-radius:6px;overflow:hidden;color:#8b949d;font-size:11px
}
.fzsaa-photo-preview-wrap img{display:none;width:100%;height:100%;object-fit:cover}
.fzsaa-photo-upload small{display:block;color:var(--fzsaa-muted);margin-top:4px;font-weight:500}
.fzsaa-hidden-file{display:none!important}
.fzsaa-password-form{max-width:520px}
.fzsaa-password-form label{margin:0 0 15px}
.fzsaa-donate-form{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;max-width:520px}
.fzsaa-donate-form input{margin:0}
.fzsaa-login{
  max-width:430px;margin:56px auto;padding:30px;border:1px solid var(--fzsaa-line);
  border-radius:10px;background:#fff
}
.fzsaa-login h1{margin:7px 0 7px;font-size:32px;line-height:1.1}
.fzsaa-login p{margin:0 0 20px}
.fzsaa-login form label{display:block;margin:0 0 14px;color:#28333d;font-size:13px;font-weight:700}
.fzsaa-login input{width:100%;margin-top:7px;padding:11px 12px;min-height:46px;border:1px solid #d5dce2;border-radius:7px;font:inherit}
.fzsaa-login .fzsaa-btn{width:100%}
.fzsaa-forgot{display:block;margin-top:15px;color:var(--fzsaa-muted)!important;font-size:13px;text-align:center}
.fzsaa-credentials{
  max-width:760px;margin:28px auto;padding:24px;border:1px solid var(--fzsaa-line);
  border-radius:9px;background:#fff
}
.fzsaa-credentials .fzsaa-summary-grid{grid-template-columns:1fr 1fr;margin:18px 0}
.fzsaa-credentials .fzsaa-summary-grid>div:nth-child(2){border-right:0}
.fzsaa-credentials .fzsaa-btn{margin-top:6px}
.center{text-align:center}
@media(max-width:760px){
  .fzsaa-shell{margin:24px auto 44px;padding:0 14px}
  .fzsaa-hero{padding-bottom:24px}
  .fzsaa-flow{align-items:flex-start}
  .fzsaa-flow>div{min-width:0;flex:1;grid-template-columns:26px auto}
  .fzsaa-flow>i{width:22px;margin:13px 7px}
  .fzsaa-grid,.fzsaa-types,.fzsaa-upgrades,.fzsaa-summary-grid{grid-template-columns:1fr}
  .fzsaa-field.wide{grid-column:auto}
  .fzsaa-types,.fzsaa-upgrades{gap:10px}
  .fzsaa-profile-top{grid-template-columns:60px minmax(0,1fr)}
  .fzsaa-profile-top img{width:60px;height:60px}
  .fzsaa-logout-btn{grid-column:1/-1;width:max-content}
  .fzsaa-payment-banner{align-items:flex-start;flex-direction:column}
  .fzsaa-summary-grid>div{border-right:0;border-bottom:1px solid var(--fzsaa-line)}
  .fzsaa-summary-grid>div:last-child{border-bottom:0}
  .fzsaa-donate-form{grid-template-columns:1fr}
  .fzsaa-login{margin:28px 14px;padding:24px}
  .fzsaa-credentials{margin:18px 14px;padding:20px}
  .fzsaa-credentials .fzsaa-summary-grid{grid-template-columns:1fr}
  .fzsaa-credentials .fzsaa-summary-grid>div{border-right:0}
}

/* v4.2 preserved v3.5 notice and payment-success interfaces */
.fzsaa-notice-section{margin:20px 0}.fzsaa-notice-list{display:grid;gap:0}.fzsaa-notice-item{display:grid;grid-template-columns:105px minmax(0,1fr) auto;gap:16px;align-items:start;padding:15px 0;border-top:1px solid var(--fzsaa-line)}.fzsaa-notice-item:first-child{border-top:0;padding-top:0}.fzsaa-notice-date{font-size:12px;font-weight:700;color:var(--fzsaa-muted);padding-top:3px}.fzsaa-notice-copy h3{margin:0;font-size:15px;line-height:1.4}.fzsaa-notice-copy h3 a{color:var(--fzsaa-ink);text-decoration:none}.fzsaa-notice-copy p{margin:5px 0 0;font-size:13px}.fzsaa-notice-open{display:inline-flex;padding:7px 10px;border:1px solid var(--fzsaa-line);border-radius:7px;text-decoration:none;font-size:12px;font-weight:700;color:var(--fzsaa-ink)}
.fzsaa-payment-success-page{max-width:860px;margin:36px auto 60px;padding:0 18px}.fzsaa-thankyou-welcome,.fzsaa-thankyou-login,.fzsaa-credentials{padding:26px;border:1px solid var(--fzsaa-line);border-radius:10px;background:#fff;margin:0 0 18px}.fzsaa-thankyou-welcome{text-align:center}.fzsaa-thankyou-icon{width:46px;height:46px;margin:0 auto 12px;display:grid;place-items:center;border-radius:50%;background:#eef8f1;color:#287743;font-size:22px;font-weight:800}.fzsaa-thankyou-welcome>small,.fzsaa-thankyou-login small,.fzsaa-credentials>small{font-size:11px;letter-spacing:.13em;font-weight:800;color:var(--fzsaa-blue)}.fzsaa-thankyou-welcome h2,.fzsaa-thankyou-login h3,.fzsaa-credentials h3{margin:6px 0 9px}.fzsaa-credential-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:16px}.fzsaa-credential-grid>div{padding:14px;border:1px solid var(--fzsaa-line);border-radius:8px}.fzsaa-credential-grid span{display:block;font-size:11px;color:var(--fzsaa-muted);margin-bottom:4px}.fzsaa-credential-grid strong{font-size:17px;overflow-wrap:anywhere}.fzsaa-temp-password{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace}.fzsaa-security-note{font-size:13px}.fzsaa-thankyou-login{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center}.fzsaa-success-order-ref{display:flex;justify-content:space-between;gap:16px;padding:14px 16px;border:1px solid var(--fzsaa-line);border-radius:8px;background:#fff}.fzsaa-success-order-ref small{color:var(--fzsaa-muted);text-transform:uppercase;letter-spacing:.06em;font-weight:700}
@media(max-width:650px){.fzsaa-notice-item{grid-template-columns:1fr;gap:6px}.fzsaa-notice-open{justify-self:start}.fzsaa-credential-grid,.fzsaa-thankyou-login{grid-template-columns:1fr}.fzsaa-payment-success-page{padding:0 14px}}