:root{--logo:#00589C;--p1:#177984;--p2:#8BC3C2;--dark:#103750;--accent:#FA9622;--ink:#111;--g80:#3f474d;--g50:#8b9499;--g15:#dfe3e5;--g5:#f6f7f8;--white:#fff;--radius:14px;--shadow:0 8px 24px rgba(16,55,80,.08);--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Roboto,Arial,sans-serif;color:var(--ink);background:var(--white);line-height:1.55}a{color:var(--dark)}a:hover{text-decoration-thickness:2px}a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.wrap{width:min(calc(100% - 32px),var(--max));margin:auto}.narrow{max-width:780px}.skip{position:absolute;left:-9999px;top:0}.skip:focus{left:16px;top:12px;background:#fff;padding:10px;z-index:99}.site-header{border-bottom:1px solid var(--g15);background:#fff;position:sticky;top:0;z-index:20}.head{width:min(calc(100% - 48px),1360px);margin:auto;min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative}.brand{flex:0 0 auto;display:flex;align-items:center;min-width:150px}.brand img{width:150px;max-height:48px;height:auto;display:block;object-fit:contain;object-position:left center}.nav{display:flex;gap:18px;align-items:center;white-space:nowrap;margin-left:auto;min-width:0}.nav a{text-decoration:none;font-weight:600;font-size:.94rem}.menu-btn{display:none;align-items:center;justify-content:center;min-height:44px;padding:9px 14px;border:2px solid var(--dark);border-radius:8px;background:#fff;color:var(--dark);font:inherit;font-weight:700;cursor:pointer}.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:8px;border:2px solid var(--p1);background:var(--p1);color:#fff;text-decoration:none;font-weight:700;cursor:pointer}.btn:hover{background:var(--dark);border-color:var(--dark)}.btn-accent{background:var(--accent);border-color:var(--accent);color:#111}.btn-secondary{background:#fff;color:var(--dark);border-color:var(--dark)}.btn-danger{background:#fff;color:#7a1720;border-color:#7a1720}.hero{background:linear-gradient(135deg,#f5fbfb 0%,#fff 65%);padding:72px 0}.hero-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:64px;align-items:center}h1{font-size:clamp(2.4rem,6vw,5rem);line-height:1.02;font-weight:400;color:var(--dark);margin:.15em 0 .28em}h2{color:var(--dark);font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.2}.lead{font-size:1.25rem;max-width:66ch}.eyebrow{text-transform:uppercase;letter-spacing:.08em;font-weight:700;color:var(--p1);font-size:.85rem}.actions{display:flex;gap:22px;align-items:center;flex-wrap:wrap;margin-top:28px}.text-link{font-weight:700}.counter-card{background:#fff;border:1px solid var(--g15);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);display:grid;gap:10px}.big-number{font-size:clamp(2rem,4vw,3.4rem);color:var(--logo);font-weight:700}.progress-native{display:block;width:100%;height:14px;border:0;border-radius:999px;overflow:hidden;background:var(--g15);appearance:none;-webkit-appearance:none}.progress-native::-webkit-progress-bar{background:var(--g15);border-radius:999px}.progress-native::-webkit-progress-value{background:var(--p1);border-radius:999px}.progress-native::-moz-progress-bar{background:var(--p1);border-radius:999px}.progress-large{height:22px;margin:28px 0 8px}.progress-caption{margin-top:0;color:var(--g80);font-size:.95rem}.section{padding:64px 0}.cards,.admin-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:24px}.card,.event-card,.review-card{border:1px solid var(--g15);border-radius:var(--radius);padding:24px;background:#fff;box-shadow:var(--shadow)}.band{background:var(--dark);color:#fff;padding:36px 0}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}.stats>div{display:grid}.stats strong{font-size:2rem}.stats.inline{color:var(--ink);grid-template-columns:repeat(2,1fr);margin:36px 0}.form-page{max-width:720px}.km-form,.admin-login form{display:grid;gap:12px}.km-form input,.admin-login input,.search input{width:100%;max-width:100%;min-width:0;padding:13px 14px;border:1px solid var(--g50);border-radius:7px;font:inherit;min-height:48px}.input-unit{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:10px;align-items:center;min-width:0}.input-unit span{white-space:nowrap}.km-form fieldset{min-width:0;border:1px solid var(--g15);border-radius:8px;padding:16px;display:grid;gap:8px}.km-form fieldset label{display:flex;align-items:center;gap:10px;min-height:44px}.km-form fieldset input[type="radio"]{width:20px;height:20px;min-height:0;flex:0 0 auto}.calc{background:#edf7f6;border-left:5px solid var(--p1);padding:18px;display:flex;justify-content:space-between;align-items:center;gap:16px}.calc strong{font-size:1.7rem;color:var(--dark)}.privacy-note,.notice{background:var(--g5);padding:16px;border-radius:8px}.error-summary{border:2px solid #9a1d29;background:#fff5f6;padding:16px;border-radius:8px}.hp{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}.search{max-width:640px;margin:30px 0}.search-row{display:grid;grid-template-columns:1fr auto;gap:10px}.event-list,.review-list{display:grid;gap:16px}.event-card,.review-card{display:flex;justify-content:space-between;gap:20px;align-items:center}.facts{display:grid;gap:0;border-top:1px solid var(--g15)}.facts div{display:grid;grid-template-columns:1fr 1.3fr;gap:20px;padding:12px 0;border-bottom:1px solid var(--g15)}.facts dt{font-weight:700;color:var(--dark)}.facts dd{margin:0}.center{text-align:center}.muted{color:var(--g80)}footer{border-top:1px solid var(--g15);padding:36px 0;background:var(--g5)}.footer-grid{display:flex;justify-content:space-between;gap:20px}.admin-body{background:#f4f6f7}.admin-top{background:var(--dark);color:#fff;padding:16px 0}.admin-top .wrap{display:flex;justify-content:space-between}.admin-nav{background:#fff;border-bottom:1px solid var(--g15)}.admin-nav .wrap{display:flex;gap:24px;padding-top:12px;padding-bottom:12px}.admin-main{padding-top:40px;padding-bottom:60px}.admin-main h1{font-size:2.5rem}.admin-cards{grid-template-columns:repeat(3,1fr);margin-bottom:32px}.admin-cards .card{display:grid;text-decoration:none}.admin-cards strong{font-size:2rem;color:var(--logo)}.risk{display:inline-block;background:#fff1db;color:#5b3500;font-weight:700;padding:5px 9px;border-radius:999px}.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px}.decision-row{display:flex;gap:12px;margin-top:24px}.table{width:100%;border-collapse:collapse;background:#fff}.table th,.table td{text-align:left;padding:12px;border-bottom:1px solid var(--g15)}.admin-login{max-width:500px;margin:70px auto;background:#fff;padding:30px;border-radius:var(--radius)}
@media(max-width:1240px){.menu-btn{display:inline-flex}.nav{display:none;position:absolute;left:0;right:0;top:82px;background:#fff;padding:20px 24px;border:1px solid var(--g15);border-top:0;box-shadow:var(--shadow);flex-direction:column;align-items:stretch;white-space:normal}.nav a{font-size:1rem}.nav .btn{margin-top:4px}.nav.open{display:flex}.hero-grid,.detail-grid{grid-template-columns:1fr}.cards,.admin-cards{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr}.hero{padding:48px 0}.event-card,.review-card{align-items:flex-start;flex-direction:column}.footer-grid{flex-direction:column}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

@media(max-width:640px){
  .wrap{width:min(calc(100% - 32px),var(--max))}
  .head{width:calc(100% - 32px);min-height:72px;gap:16px}
  .brand{min-width:0}.brand img{width:112px;max-height:42px}
  .menu-btn{min-height:46px;padding:8px 14px;border-radius:8px}
  .menu-btn[aria-expanded="true"]{background:#f7fbfc}
  .nav{top:72px;left:0;right:0;padding:12px 16px 16px;gap:2px}
  .nav a:not(.btn){display:flex;align-items:center;min-height:44px;padding:8px 4px;font-size:1rem}
  .nav .btn{width:100%;margin-top:8px;min-height:48px}
  .hero{padding:38px 0 34px}
  .hero-grid{gap:34px}
  h1{font-size:clamp(2.35rem,10.8vw,3.2rem);line-height:1.06;margin:.18em 0 .32em}
  h2{font-size:clamp(1.65rem,7vw,2rem)}
  .lead{font-size:1.18rem;line-height:1.48}
  .eyebrow{font-size:.78rem}
  .actions{gap:12px 16px;margin-top:22px}
  .actions .btn{min-height:48px}
  .counter-card{padding:20px;gap:8px}
  .big-number{font-size:2.25rem}
  .section{padding:40px 0}
  .hero + .section{padding-top:42px}
  .cards{gap:16px}.card,.event-card,.review-card{padding:20px}
  .band{padding:26px 0}.stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.stats strong{font-size:1.6rem}.stats span{font-size:.9rem}
  .form-page{max-width:none}.form-page.section{padding-top:38px;padding-bottom:42px}
  .form-page h1{font-size:clamp(2.25rem,10vw,3rem);margin-bottom:.45em}
  .km-form{gap:9px}
  .km-form>label{margin-top:6px;font-weight:600}
  .km-form input,.admin-login input,.search input{min-height:50px;padding:11px 12px}
  .input-unit{grid-template-columns:minmax(0,1fr) 2.1rem;gap:8px}
  .input-unit span{text-align:right;font-weight:600}
  .km-form fieldset{padding:10px 14px;gap:0;margin-top:4px}
  .km-form fieldset label{min-height:48px}
  .calc{padding:14px 16px;gap:12px;flex-wrap:wrap}.calc strong{font-size:1.45rem;margin-left:auto}
  .privacy-note,.notice{padding:13px 14px;margin:4px 0}
  .km-form>.btn{width:100%;min-height:50px;margin-top:2px}
  .footer-grid{gap:14px}footer{padding:28px 0}
}
@media(max-width:420px){
  .actions{align-items:stretch}
  .actions .btn{width:100%}
  .actions .text-link{padding:8px 0}
  .stats{grid-template-columns:1fr}.band .stats>div{grid-template-columns:auto 1fr;gap:10px;align-items:baseline}
}

/* V0.5: subtle campaign depth without reducing orientation */
.hero{
  background:
    radial-gradient(circle at 82% 18%,rgba(139,195,194,.20) 0%,rgba(139,195,194,.10) 20%,rgba(139,195,194,0) 42%),
    linear-gradient(180deg,#ffffff 0%,#f7fbfc 100%);
}

@media(max-width:640px){
  .hero{padding:30px 0 28px}
  .hero-grid{gap:26px}
  .hero h1{margin-top:.12em;margin-bottom:.25em}
  .hero .lead{margin-top:0;margin-bottom:0}
  .hero .actions{margin-top:18px}
  .counter-card{padding:18px}
  .hero + .section{padding-top:32px}
  .section{padding:34px 0}
  .section h2{margin-top:0;margin-bottom:18px}
  .cards{gap:14px}
  .card,.event-card,.review-card{padding:18px}
  .form-page.section{padding-top:30px;padding-bottom:34px}
  .form-page .eyebrow{margin-bottom:8px}
  .form-page h1{margin-top:0;margin-bottom:.36em}
  .km-form>label{margin-top:4px}
  .km-form fieldset{margin-top:2px}
  .calc{margin-top:2px}
  .privacy-note,.notice{margin:2px 0}
}

@media(max-width:420px){
  .hero{padding:26px 0 24px}
  .hero-grid{gap:22px}
  .hero + .section{padding-top:28px}
  .section{padding:30px 0}
  .counter-card{padding:16px}
  .form-page.section{padding-top:26px;padding-bottom:30px}
}

/* V0.6: event discovery and accessibility detail */
.event-page-head{background:radial-gradient(circle at 82% 18%,rgba(139,195,194,.16) 0%,rgba(139,195,194,.07) 22%,rgba(139,195,194,0) 44%),linear-gradient(180deg,#fff 0%,#f7fbfc 100%);padding:54px 0 42px}
.event-page-head h1{margin-bottom:.25em}
.event-page-head .search{margin:24px 0 0}
.results-section{padding-top:34px}
.results-count{margin:0 0 18px}
.event-card{align-items:flex-start}
.event-card h2{margin:.15em 0 .35em;font-size:clamp(1.45rem,3vw,1.9rem)}
.event-meta{margin:.25em 0 .65em}
.access-summary{display:flex;flex-wrap:wrap;gap:7px 10px;margin:.65em 0 0;padding:0;list-style:none}
.access-summary li{background:#edf7f6;border-radius:999px;padding:5px 9px;font-size:.9rem;color:var(--dark)}
.event-detail-head{background:radial-gradient(circle at 82% 18%,rgba(139,195,194,.16) 0%,rgba(139,195,194,.07) 22%,rgba(139,195,194,0) 44%),linear-gradient(180deg,#fff 0%,#f7fbfc 100%);padding:46px 0 36px}
.event-detail-head h1{font-size:clamp(2.35rem,5vw,4.25rem)}
.event-detail-head .back-link{display:inline-block;margin-bottom:18px}
.event-detail-body{padding-top:36px}
.access-lead{margin:0 0 20px}
.access-quick{display:flex;flex-wrap:wrap;gap:8px;margin:0 0 26px;padding:0;list-style:none}
.access-quick li{background:#edf7f6;border-radius:999px;padding:7px 11px;color:var(--dark);font-weight:600}
.post-walk-cta{margin-top:26px}
@media(max-width:640px){
  .event-page-head{padding:30px 0 26px}.event-page-head h1{font-size:clamp(2.35rem,10.8vw,3.2rem)}
  .event-page-head .search{margin:18px 0 0;max-width:none}.event-page-head .search-row{grid-template-columns:1fr;gap:10px}.event-page-head .search .btn{width:100%;min-height:50px}
  .results-section{padding-top:26px}.results-count{margin-bottom:14px}
  .event-list{gap:14px}.event-card{gap:14px}.event-card h2{font-size:1.55rem;margin:.12em 0 .3em}.event-card .eyebrow{margin:0 0 5px}.event-meta{margin:.2em 0 .45em}
  .access-summary{gap:6px;margin-top:.55em}.access-summary li{font-size:.84rem;padding:4px 8px}
  .event-detail-head{padding:28px 0 26px}.event-detail-head .back-link{margin-bottom:14px}.event-detail-head h1{font-size:clamp(2.35rem,10.5vw,3.15rem);margin-top:.1em}.event-detail-head .lead{font-size:1.08rem}
  .event-detail-body{padding-top:28px}.event-detail-body h2{margin-top:0}.access-quick{gap:6px;margin-bottom:20px}.access-quick li{font-size:.88rem;padding:5px 9px}
  .facts div{grid-template-columns:1fr;gap:3px;padding:11px 0}.facts dd{color:var(--ink)}
  .post-walk-cta .btn{width:100%;min-height:50px}
}

/* V0.6.1: compact accessibility facts and single event link */
@media(max-width:1240px){
  .event-detail-body .facts div{grid-template-columns:1fr;gap:3px;padding:11px 0}
  .event-detail-body .facts dd{color:var(--ink)}
}

/* V0.7: organizer submission flow */
.organizer-head .lead{max-width:760px}.organizer-form{display:grid;gap:24px}.form-section{border:1px solid var(--g15);border-radius:var(--radius);padding:24px;background:#fff;display:grid;gap:12px}.form-section h2{margin:0 0 8px}.organizer-form input,.organizer-form textarea{width:100%;max-width:100%;min-width:0;padding:12px 14px;border:1px solid var(--g50);border-radius:7px;font:inherit}.organizer-form textarea{resize:vertical}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.organizer-form fieldset{border:1px solid var(--g15);border-radius:8px;padding:12px 14px;display:flex;flex-wrap:wrap;gap:6px 18px}.organizer-form fieldset label{display:flex;align-items:center;gap:8px;min-height:44px}.organizer-form fieldset input{width:20px;min-height:0;height:20px}.confirm-row{display:flex;align-items:flex-start;gap:10px}.confirm-row input{width:22px;height:22px;min-height:0;flex:0 0 auto}.final-check .btn{justify-self:start}.submission-confirm{display:grid;grid-template-columns:1fr 1fr;gap:8px 20px;text-align:left;margin:26px auto;max-width:520px}.submission-confirm strong{color:var(--dark)}.admin-access{margin-top:24px}
@media(max-width:640px){.organizer-head{padding:28px 0 24px}.organizer-head h1{font-size:clamp(2.25rem,10vw,3rem)}.organizer-form-page{padding-top:26px}.organizer-form{gap:16px}.form-section{padding:18px;gap:10px}.form-grid{grid-template-columns:1fr;gap:10px}.organizer-form fieldset{display:grid;gap:0;padding:10px 12px}.organizer-form fieldset label{min-height:46px}.final-check .btn{width:100%;min-height:50px}.submission-confirm{grid-template-columns:1fr;gap:3px;padding:18px}}

/* V0.7.1: compact, accessible accessibility choices */
.organizer-form select{width:100%;max-width:100%;min-width:0;padding:12px 14px;border:1px solid var(--g50);border-radius:7px;background:#fff;color:var(--ink);font:inherit;min-height:48px}
.accessibility-section{gap:16px}
.organizer-form .choice-field{display:grid;gap:10px;padding:14px}
.choice-field legend{font-weight:700;color:var(--dark);padding:0 4px}
.choice-row{display:flex;flex-wrap:wrap;gap:8px}
.organizer-form .choice{position:relative;display:inline-flex;align-items:center;min-height:44px;cursor:pointer}
.organizer-form .choice input{position:absolute;opacity:0;width:1px;height:1px;pointer-events:none}
.organizer-form .choice span{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:8px 13px;border:1px solid var(--g50);border-radius:999px;background:#fff;color:var(--dark);font-weight:600;line-height:1.2}
.organizer-form .choice input:checked + span{background:#edf7f6;border-color:var(--p1);box-shadow:inset 0 0 0 1px var(--p1)}
.organizer-form .choice input:focus-visible + span{outline:3px solid var(--accent);outline-offset:3px}
.conditional-field{display:grid;gap:8px;padding:2px 0 4px}
.conditional-field[hidden]{display:none}
@media(max-width:640px){
  .accessibility-section{gap:12px}
  .organizer-form .choice-field{padding:10px 11px;gap:8px}
  .choice-row{gap:7px}
  .organizer-form .choice span{min-height:42px;padding:7px 11px;font-size:.95rem}
}

/* V0.7.2: quieter accessibility section */
.organizer-form .choice-field{
  border:0;
  border-radius:0;
  padding:6px 0 10px;
  margin:0;
}
.organizer-form .choice-field + .choice-field{
  border-top:1px solid var(--g15);
  padding-top:14px;
}
.choice-field legend{
  padding:0;
  margin-bottom:2px;
}
@media(max-width:640px){
  .organizer-form .choice-field{padding:4px 0 8px}
  .organizer-form .choice-field + .choice-field{padding-top:12px}
  .choice-row{gap:6px}
}