/* Scoped to private feedback. Original home, games, book, and materials unchanged. */
.fb-page{max-width:1100px;margin:auto;--fb-accent:#147c88;--fb-soft:rgba(144,224,211,.14)}
.fb-page svg{width:22px;height:22px;flex:none}
.fb-heading{margin-bottom:22px;padding:24px 28px;border-radius:26px}.fb-heading h1{font-size:clamp(28px,3.4vw,43px);letter-spacing:-.035em;line-height:1.35}.fb-heading .lead{font-size:16px;margin-top:14px}
.fb-privacy{display:inline-flex;align-items:center;gap:7px;color:var(--muted);font-size:12px;margin-top:20px}.fb-privacy svg{width:15px;height:15px}
.fb-service-note{font-size:12px;color:var(--muted);line-height:1.7;margin:0 0 20px}
.fb-layout{display:grid;grid-template-columns:minmax(0,1.18fr) minmax(0,1fr);gap:24px;align-items:start}
.fb-form,.fb-history,.fb-login,.fb-author-card{padding:28px;border-radius:26px;box-shadow:inset 0 1px 0 var(--glass-edge),0 12px 32px rgba(20,35,48,.08);animation:fb-enter .3s ease-out both}
.fb-form{background:radial-gradient(ellipse at 0 0,rgba(255,197,163,.13),transparent 55%),var(--glass)}
.fb-history{background:radial-gradient(ellipse at 100% 0,var(--fb-soft),transparent 55%),var(--glass-thin)}
.fb-page h2{display:flex;align-items:center;gap:10px;font-size:19px;line-height:1.5;letter-spacing:-.025em;margin:0 0 22px}.fb-page h2 svg{color:var(--fb-accent)}
.fb-fields{display:grid;grid-template-columns:1fr 1fr;gap:20px 15px}.fb-wide{grid-column:1/-1}
.fb-page label{display:flex;flex-direction:column;gap:9px;font-size:13px;font-weight:600;line-height:1.6;min-width:0}
.fb-page :is(input,select,textarea){min-width:0;width:100%;max-width:100%;box-sizing:border-box;color:var(--ink);background:var(--glass-strong);border:1px solid var(--hairline);border-radius:12px;font:400 14px/1.65 var(--font-body);padding:11px 13px;box-shadow:inset 0 1px 2px rgba(30,50,55,.025);transition:border-color .18s,box-shadow .18s}
.fb-page textarea{resize:vertical;min-height:115px}.fb-page textarea::placeholder,.fb-page input::placeholder{color:var(--muted)}
.fb-page :is(input,select,textarea):focus{border-color:var(--fb-accent);outline:2px solid color-mix(in srgb,var(--fb-accent) 20%,transparent);outline-offset:2px}
.fb-page small{font-size:11px;font-weight:400;color:var(--muted);line-height:1.7}
.fb-email-area{margin-top:22px;padding-top:20px;border-top:1px solid var(--hairline)}
.fb-email-area>label{flex-direction:row;align-items:center;gap:7px}.fb-email-area>label>svg{width:18px;height:18px;color:var(--fb-accent)}.fb-email-area>label>span{font-size:11px;font-weight:400;margin-left:auto;color:var(--muted)}
.fb-email-area>p{font-size:12px;color:var(--muted);line-height:1.7;margin:7px 0 12px}.fb-email-area>small{display:block;margin-top:8px}
.fb-page .fb-consent{display:flex;flex-direction:row;align-items:flex-start;gap:9px;font-size:12px;font-weight:400;margin-top:12px;cursor:pointer}
.fb-page .fb-consent[hidden]{display:none}.fb-page .fb-consent input{appearance:auto;flex:none;width:16px;height:16px;margin:2px 0 0;accent-color:var(--fb-accent);box-shadow:none}
.fb-contact{margin-top:20px;font-size:12px}.fb-contact>summary{display:flex;align-items:center;justify-content:space-between;list-style:none;cursor:pointer;color:var(--muted);padding:8px 0}.fb-contact>summary::-webkit-details-marker{display:none}.fb-contact>summary>span{font-size:18px;transition:transform .2s}.fb-contact[open]>summary>span{transform:rotate(45deg)}.fb-contact label{padding-top:10px;font-size:12px}
.fb-trap{position:absolute!important;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.fb-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:24px}
.fb-page .btn{font-size:13px;transition:transform .18s,box-shadow .18s;padding:11px 20px;min-height:44px}
.fb-page .btn svg{width:17px;height:17px}.fb-page .btn.primary{--tint:var(--fb-accent);box-shadow:inset 0 1px 0 #ffffff50,0 5px 14px rgba(20,124,136,.16);border:1px solid #ffffff45}.fb-page .btn:active{transform:translateY(1px);box-shadow:inset 0 2px 4px #00000018}
.fb-page button:disabled{opacity:.46;cursor:not-allowed;transform:none}.fb-status{font-size:12px;line-height:1.8;margin:16px 0 0;overflow-wrap:anywhere}.fb-status[data-kind=success]{color:var(--fb-accent)}.fb-status[data-kind=error]{color:var(--rep)}
.fb-section-head{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-bottom:18px}.fb-section-head h2{font-size:17px;margin:0}.fb-text-action{background:none;border:0;padding:8px 0;color:var(--fb-accent);font-size:11px;font-weight:600;line-height:1.6;cursor:pointer;text-decoration:none;white-space:nowrap}.fb-text-action:hover{text-decoration:underline}
.fb-empty{padding:35px 8px;text-align:center;color:var(--muted)}.fb-empty>svg{width:34px;height:34px;opacity:.5}.fb-empty>p{font-size:14px;margin:15px 0 8px;line-height:1.75}.fb-empty>small{font-size:11px}
.fb-private-help{font-size:11px;color:var(--muted);line-height:1.8;margin:16px 0 0}
.fb-thread{padding:20px 0;border-top:1px solid var(--hairline)}.fb-thread:first-child{border-top:0;padding-top:4px}.fb-thread-top{display:flex;align-items:center;justify-content:space-between;gap:14px;font-size:13px}.fb-thread-top>span{font-size:11px;color:var(--muted);white-space:nowrap}.fb-message{font-size:14px;line-height:1.8;margin:12px 0 17px;white-space:pre-wrap;overflow-wrap:anywhere}
.fb-reply{padding:15px;border:1px solid var(--hairline);border-radius:15px;background:var(--glass-thin)}.fb-replied{border-color:color-mix(in srgb,var(--fb-accent) 22%,transparent);background:var(--fb-soft)}.fb-reply-label{display:flex;align-items:center;gap:7px;font-size:11px;color:var(--muted);font-weight:600}.fb-reply-label svg{width:15px;height:15px}.fb-replied .fb-reply-label{color:var(--fb-accent)}.fb-reply>p{font-size:13px;line-height:1.8;white-space:pre-wrap;overflow-wrap:anywhere;margin:10px 0 0}.fb-reply>small{display:block;margin-top:8px}.fb-thread>.fb-text-action{margin-top:7px}.fb-copy-fallback{margin-top:16px}
.fb-login{max-width:540px}.fb-login form{display:grid;gap:20px}.fb-login .btn{justify-self:start}.fb-author-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;font-size:12px;color:var(--muted);margin-bottom:22px}.fb-author-toolbar>div{display:flex;gap:20px;align-items:center}.fb-author-card{margin-bottom:22px}.fb-author-contact{display:grid;grid-template-columns:110px minmax(0,1fr);gap:12px 14px;padding:18px 0;border-block:1px solid var(--hairline);font-size:12px;margin-bottom:22px}.fb-author-contact>span{display:flex;gap:6px;align-items:center;color:var(--muted)}.fb-author-contact svg{width:15px;height:15px}.fb-author-contact strong{font-weight:550;overflow-wrap:anywhere}.fb-mail-state{color:var(--muted);font-size:11px;line-height:1.7;margin-top:17px}.fb-author-card .fb-private-help{margin-top:9px}
.fb-page :is(button,a,summary):focus-visible{outline:2px solid var(--fb-accent);outline-offset:4px}
.fb-mail-settings{padding:22px 26px;margin-bottom:22px}.fb-mail-settings>summary{list-style:none;display:flex;align-items:center;gap:10px;cursor:pointer;font-size:14px;font-weight:650}.fb-mail-settings>summary::-webkit-details-marker{display:none}.fb-mail-settings>summary>span{margin-left:auto;font-size:11px;color:var(--muted);font-weight:400}.fb-mail-settings form{max-width:560px;margin-top:22px;display:grid;gap:17px}.fb-mail-settings .fb-private-help{margin:0}.fb-mail-settings .btn{justify-self:start}.fb-mail-settings>summary svg{width:18px;height:18px;color:var(--fb-accent)}
@keyframes fb-enter{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
@media(max-width:820px){.fb-layout{grid-template-columns:1fr;gap:20px}.fb-heading .lead{font-size:14px}.fb-form,.fb-history,.fb-author-card,.fb-login{padding:23px}}
@media(max-width:480px){.fb-heading h1{font-size:27px}.fb-form,.fb-history,.fb-author-card,.fb-login,.fb-heading,.fb-mail-settings{padding:20px;border-radius:22px}.fb-fields{gap:17px 12px}.fb-fields label{font-size:11px}.fb-page select{font-size:12px;padding:10px 8px}.fb-thread-top{gap:8px}.fb-author-toolbar{align-items:flex-start;flex-direction:column;gap:14px}.fb-author-contact{grid-template-columns:88px minmax(0,1fr);font-size:11px}.fb-privacy{margin-top:16px}.fb-page .fb-actions{gap:10px}.fb-page .btn{padding:11px 17px}}
@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .fb-page{--fb-accent:#7de0d2;--fb-soft:rgba(120,219,205,.08)}:root:not([data-theme=light]) .fb-page .btn.primary{color:#123a3c}}
:root[data-theme=dark] .fb-page{--fb-accent:#7de0d2;--fb-soft:rgba(120,219,205,.08)}:root[data-theme=dark] .fb-page .btn.primary{color:#123a3c}
@media(prefers-reduced-motion:reduce){.fb-page *{animation:none!important;transition:none!important}}