:root{--hero-img:url('hero.jpg');--green:#14532d;--green2:#0f3d22;--accent:#15803d;--ink:#1a1a1a;--mut:#555;--bg:#fff;--card:#f6f7f4;--line:#d8ddd6;--err:#b91c1c}
*{box-sizing:border-box;margin:0}
html{-webkit-text-size-adjust:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);line-height:1.55;background:var(--bg);font-size:17px}
.wrap{max-width:1080px;margin:0 auto;padding:0 20px}
a{color:var(--accent)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid #f59e0b;outline-offset:2px}
/* seasonal banner */
.banner{background:var(--green2);color:#fff;font-size:15px}
.banner .wrap{display:flex;align-items:center;gap:12px;padding-top:8px;padding-bottom:8px}
.banner p{flex:1}
.banner a{color:#bbf7d0;font-weight:600}
.banner-x{background:none;border:0;color:#d1fae5;font-size:20px;line-height:1;padding:8px;min-width:44px;min-height:44px;cursor:pointer}
/* header */
.site-header{background:var(--green);color:#fff}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:14px;padding-bottom:14px}
.brand{color:#fff;text-decoration:none;font-weight:700;font-size:20px;line-height:1.2}
.header-call a{color:#fff;font-weight:700;font-size:20px;text-decoration:none;display:flex;align-items:center;gap:8px;padding:10px 4px}
.header-call svg{flex:none}
.site-nav{background:var(--green2);display:flex;gap:4px;overflow-x:auto;padding-top:0;padding-bottom:0;-webkit-overflow-scrolling:touch}
.site-nav a{color:#e7f4ec;text-decoration:none;padding:12px 14px;font-size:15px;white-space:nowrap;min-height:44px;display:inline-flex;align-items:center}
.site-nav a[aria-current]{background:rgba(255,255,255,.14);color:#fff;font-weight:600}
/* hero */
.hero{position:relative;background:var(--green2)}
.hero::before{content:"";position:absolute;inset:0;background:var(--hero-img) center/cover no-repeat;opacity:1}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,32,20,.82) 0%,rgba(9,32,20,.62) 55%,rgba(9,32,20,.45) 100%)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) 400px;gap:36px;padding-top:44px;padding-bottom:44px;align-items:start}
.hero-copy{color:#fff;padding-top:8px}
.hero-copy h1{font-size:40px;line-height:1.12;margin-bottom:14px;letter-spacing:-.01em}
.hero-copy .sub{font-size:19px;line-height:1.45;color:#e8f3ec;max-width:34em}
.picker-label{display:block;margin:22px 0 10px;font-weight:600;font-size:16px}
.chips{display:flex;flex-wrap:wrap;gap:10px}
.chip{display:inline-flex;align-items:center;gap:8px;min-height:44px;padding:10px 16px;border-radius:999px;border:2px solid rgba(255,255,255,.55);background:rgba(0,0,0,.25);color:#fff;text-decoration:none;font-size:16px;font-weight:600;cursor:pointer}
.chip svg{width:20px;height:20px;fill:currentColor;stroke:none;flex:none}
.chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent)}
.chip-read{display:inline-block;margin-top:12px;color:#bbf7d0;font-weight:600;font-size:15px}
.above-form{margin:16px 0 0;font-size:15px;background:#fef3c7;color:#713f12;padding:10px 14px;border-radius:8px}
.above-form a{color:#713f12;font-weight:700}
.hero-img-mobile{display:none}
/* form card */
.form-card{background:var(--card);border:1px solid var(--line);border-radius:12px;padding:22px;box-shadow:0 8px 24px rgba(0,0,0,.18)}
.form-card h2{font-size:22px;margin-bottom:14px}
.lead-form label{display:block;font-weight:600;font-size:15px;margin-bottom:4px}
.lead-form .field{margin-bottom:12px}
.lead-form input,.lead-form select,.lead-form textarea{width:100%;font-size:16px;font-family:inherit;padding:12px 12px;min-height:48px;border:1.5px solid #b9c2b6;border-radius:8px;background:#fff;color:var(--ink)}
.lead-form textarea{min-height:64px;resize:vertical}
.hp{position:absolute!important;left:-9999px!important;width:1px;height:1px;opacity:0}
.btn{display:block;width:100%;min-height:52px;border:0;border-radius:8px;background:var(--accent);color:#fff;font-size:18px;font-weight:700;cursor:pointer;font-family:inherit}
.btn:hover{background:#166534}
.err{color:var(--err);font-size:14px;margin-top:4px}
.consent{font-size:12.5px;color:var(--mut);line-height:1.45;margin-top:10px}
.rather{margin-top:12px;font-size:15px;text-align:center}
.form-note{font-size:13.5px;color:var(--mut);margin-top:8px}
.msg-toggle summary{cursor:pointer;color:var(--accent);font-weight:600;font-size:15px;padding:6px 0;min-height:44px;display:flex;align-items:center}
.msg-body{margin-top:6px}
.confirm{background:#ecfdf5;border:1px solid #a7f3d0;border-radius:10px;padding:18px;font-size:16px}
.diff-animal{font-size:13.5px;font-weight:400;margin-left:8px}
@media(min-width:901px){.msg-toggle>summary{display:none}.msg-toggle:not([open])>.msg-body{display:block}}
/* trust strip */
.trust{background:var(--card);border-bottom:1px solid var(--line)}
.trust .wrap{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding-top:18px;padding-bottom:18px}
.trust p{font-size:15px;padding-left:14px;border-left:3px solid var(--accent)}
.emerg{background:#fffbeb;border-bottom:1px solid #fde68a;font-size:15px}
.emerg .wrap{padding-top:10px;padding-bottom:10px}
.emerg a{font-weight:700}
/* main content */
.page-main{padding-top:34px;padding-bottom:20px}
.page-main h2{font-size:26px;margin:34px 0 12px;line-height:1.25}
.page-main h3{font-size:20px;margin:24px 0 8px}
.page-main p{margin-bottom:12px;max-width:46em}
.page-main ul,.page-main ol{margin:0 0 14px 22px;max-width:44em}
.page-main li{margin-bottom:7px}
.table-scroll{overflow-x:auto;margin-bottom:14px}
table{border-collapse:collapse;width:100%;max-width:44em;font-size:15.5px}
th,td{border:1px solid var(--line);padding:9px 12px;text-align:left;vertical-align:top}
th{background:var(--card)}
.steps{counter-reset:s;list-style:none;margin-left:0!important;max-width:46em!important}
.steps li{counter-increment:s;position:relative;padding:0 0 18px 46px;margin-bottom:0}
.steps li::before{content:counter(s);position:absolute;left:0;top:2px;width:30px;height:30px;border-radius:50%;background:var(--green);color:#fff;font-weight:700;display:flex;align-items:center;justify-content:center;font-size:15px}
.steps li b{display:block;font-size:17px;margin-bottom:2px}
.sources{font-size:14px;color:var(--mut);margin-top:30px}
/* bottom form */
.quote-band{background:var(--card);border-top:1px solid var(--line);margin-top:36px}
.quote-band .wrap{padding-top:32px;padding-bottom:40px;display:grid;grid-template-columns:1fr 400px;gap:36px;align-items:start}
.quote-band .lead h2{font-size:26px;margin-bottom:10px}
/* footer */
.site-footer{background:#111827;color:#cbd5e1;font-size:14.5px;line-height:1.6}
.site-footer .wrap{padding-top:30px;padding-bottom:30px}
.site-footer p{margin-bottom:12px;max-width:52em}
.site-footer a{color:#93c5fd}
.footer-op{font-weight:700;color:#e5e7eb}
.footer-op a{font-weight:400}
/* sticky mobile call bar */
.call-bar{display:none}
@media(max-width:900px){
  body{padding-bottom:56px}
  .call-bar{display:block;position:fixed;left:0;right:0;bottom:0;z-index:50;background:var(--accent);text-align:center}
  .call-bar a{display:flex;align-items:center;justify-content:center;gap:10px;height:56px;color:#fff;font-size:19px;font-weight:700;text-decoration:none}
  .hero::before,.hero::after{display:none}
  .hero{background:#fff}
  .hero-grid{grid-template-columns:1fr;gap:18px;padding-top:26px;padding-bottom:0}
  .hero-copy{color:var(--ink);padding-top:0}
  .hero-copy h1{font-size:29px}
  .hero-copy .sub{color:var(--ink);font-size:17px}
  .chip{border-color:#b9c2b6;background:#fff;color:var(--ink)}
  .chip svg{fill:var(--green)}
  .chip[aria-pressed="true"]{background:var(--accent);border-color:var(--accent);color:#fff}
  .chip[aria-pressed="true"] svg{fill:#fff}
  .chip-read{color:var(--accent)}
  .hero-img-mobile{display:block;width:100%;height:auto;margin-top:22px}
  .header-call span{display:none}
  .header-call a{padding:8px}
  .trust .wrap{grid-template-columns:1fr;gap:10px}
  .quote-band .wrap{grid-template-columns:1fr}
  .page-main h2{font-size:23px}
}
@media(min-width:901px){.hero-img-mobile{display:none}}

/* Answer-first block (citability) */
.answer-first{background:#f0f5f1;border-left:4px solid #2f6b3a;padding:14px 18px;border-radius:6px;font-size:17px;line-height:1.55;margin:0 0 22px}
.byline{font-size:14px;color:#5b6570;border-bottom:1px solid #e2e6ea;padding-bottom:12px;margin:0 0 18px}

.hero-simple{position:relative;z-index:1;padding-top:40px;padding-bottom:40px;color:#fff}
@media(max-width:900px){.hero-simple{color:var(--ink)}}
.answer-first{background:#f6f7f4;border-left:4px solid var(--accent);padding:12px 16px;border-radius:0 8px 8px 0}
.site-nav{scrollbar-width:none;-ms-overflow-style:none}
.site-nav::-webkit-scrollbar{display:none}
.sources{font-size:14px;color:var(--mut)}
.sources li{margin-bottom:4px}
@media (max-width:640px){
  .site-nav{flex-wrap:wrap;overflow-x:visible}
  .site-nav a{padding:10px 12px;font-size:14px}
}

.photo-credit{font-size:13px;color:#9db5a6;margin-top:8px}
.photo-credit a{color:#b9d3c3}