/* Aparencia sazonal: nao altera fontes, fotos, formularios, URLs ou contraste do menu. */
.ft-site-header[data-ft-theme]:not([data-ft-theme="padrao"]) {isolation:isolate;overflow:hidden;background-color:#651b02;background-image:radial-gradient(ellipse at 95% 15%,#ffffff14,transparent 44%),linear-gradient(110deg,#651b02,#3e170c);border-bottom:3px solid #dca855}
.ft-site-header[data-ft-theme]::after {content:"";position:absolute;inset:12px;border:1px solid #f2cc783d;border-radius:4px;pointer-events:none;z-index:-1}
.ft-site-header[data-ft-theme="halloween"] {background-image:radial-gradient(circle at 91% 30%,#e4b55b 0 18px,transparent 19px),radial-gradient(ellipse at 88% 40%,#92532966,transparent 40%),linear-gradient(110deg,#651b02,#291c26);border-bottom-color:#d57c3c}
.ft-site-header[data-ft-theme="natal"] {background-image:radial-gradient(circle at 8% 20%,#edcc7799 0 2px,transparent 3px),radial-gradient(circle at 94% 65%,#edcc7799 0 2px,transparent 3px),linear-gradient(110deg,#651b02,#233e32);border-bottom-color:#b99a52}
.ft-site-header[data-ft-theme="ano-novo"] {background-image:radial-gradient(circle at 90% 25%,#d4b16e66,transparent 25%),linear-gradient(110deg,#651b02,#29242a);border-bottom-color:#d4b16e}
.ft-site-header[data-ft-theme="ferroviario"] {background-image:repeating-linear-gradient(125deg,transparent 0 48px,#edcc7709 49px 51px),linear-gradient(110deg,#651b02,#423325);border-bottom-color:#cfac6d}
.ft-season-banner {--season-dark:#422523;--season-light:#f9e8d6;display:flex;align-items:center;gap:16px;padding:15px 22px;margin:12px 0 16px;border:1px solid #d9c6b7;border-radius:14px;background:var(--season-light);color:var(--season-dark);position:relative;overflow:hidden;text-align:left;font-family:Arial,Helvetica,sans-serif;line-height:1.45;box-sizing:border-box}
.ft-season--halloween {--season-dark:#512c2c;--season-light:#faecdf}
.ft-season--natal {--season-dark:#234b3b;--season-light:#edf3ed;border-color:#c6d7c9}
.ft-season--ano-novo {--season-dark:#51402c;--season-light:#faf3e3;border-color:#e1d2ab}
.ft-season--ferroviario {--season-dark:#4f3829;--season-light:#f1eadf}
.ft-season-art {flex:0 0 78px;width:78px;background:#41271e;border-radius:12px;line-height:0;padding:2px}
.ft-season--halloween .ft-season-art {background:#39252a}.ft-season--natal .ft-season-art {background:#294637}.ft-season--ano-novo .ft-season-art {background:#322d33}
.ft-season-art svg {width:100%;height:auto}.ft-season-banner>div {min-width:0;z-index:1}.ft-season-kicker {font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase}.ft-season-banner .ft-season-title {font-size:19px;font-weight:700;margin:2px 0 3px;color:inherit}.ft-season-banner .ft-season-copy {font-size:14px;margin:0;color:inherit;max-width:65ch}.ft-season-rails {position:absolute;right:-12px;bottom:-14px;width:140px;height:80px;transform:rotate(-24deg);border-top:3px solid currentColor;border-bottom:3px solid currentColor;opacity:.06;background:repeating-linear-gradient(90deg,transparent 0 15px,currentColor 15px 20px,transparent 20px 32px);pointer-events:none}
/* Progressive enhancement: navegadores antigos mantem o fundo original e a faixa. */
html:has([data-ft-season="halloween"]) body {background-color:#f8f1e9}
html:has([data-ft-season="natal"]) body {background-color:#f3f5ef}
html:has([data-ft-season="ano-novo"]) body {background-color:#f8f5ed}
html:has([data-ft-season="ferroviario"]) body {background-color:#f5f0e7}
.ft-season-wrap {max-width:1240px;margin:0 auto;padding:0 18px}
@media(max-width:600px) {.ft-season-banner {gap:12px;padding:12px;margin:10px 0 12px;border-radius:11px}.ft-season-art {flex-basis:54px;width:54px}.ft-season-banner .ft-season-title {font-size:16px}.ft-season-banner .ft-season-copy {font-size:13px}.ft-season-kicker {font-size:10px;letter-spacing:.08em}.ft-site-header[data-ft-theme="halloween"] {background-size:auto}.ft-site-header[data-ft-theme]::after {inset:7px}}
@media print {.ft-season-banner {display:none}.ft-site-header[data-ft-theme] {background:#651b02!important}}