:root{--cream:#fbf6ee;--ink:#2b2620;--orange:#d97a2b;--indigo:#2f4f8f;--gold:#d9a441;--sand:#efe6d6;--line:#9b8972;font-family:'Zen Kaku Gothic New',sans-serif;color:var(--ink);background:var(--cream);font-size:18px;line-height:1.8;font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit;color:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{min-height:52px;border:1px solid var(--ink);border-radius:10px;padding:10px 18px;background:transparent;font-weight:700;cursor:pointer;line-height:1.5}button:hover{background:var(--sand)}button:disabled{opacity:.48;cursor:default}button.primary{background:var(--orange);border-color:var(--ink);color:var(--ink);box-shadow:0 3px 0 var(--ink)}button.primary:hover{background:#e99046}button.danger{color:#8a3022;border-color:#8a3022}button.linklike{color:var(--indigo);border-color:transparent;text-decoration:underline;padding-left:0}a{color:var(--indigo);overflow-wrap:anywhere}a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible,summary:focus-visible{outline:3px solid var(--indigo);outline-offset:4px}input:not([type=checkbox]):not([type=radio]),textarea,select{width:100%;min-height:52px;border:1px solid var(--line);border-radius:8px;background:#fffdf9;padding:10px 12px}textarea{resize:vertical;min-height:120px}input[type=checkbox],input[type=radio]{width:24px;height:24px;flex-shrink:0;accent-color:var(--indigo)}label{display:block}h1,h2,h3,p{margin:0 0 18px}h1,h2,.brand{font-family:'Shippori Mincho B1',serif}h1{font-size:clamp(30px,5vw,42px);line-height:1.5;font-weight:600;letter-spacing:.03em}h2{font-size:27px;line-height:1.6}h3{font-size:21px;line-height:1.6}.site-header{max-width:880px;margin:auto;padding:28px 24px 16px;display:flex;align-items:center;justify-content:space-between;gap:16px}.brand{font-size:24px;font-weight:600;color:var(--ink);text-decoration:none}.site-header p{margin:0}#nav{display:flex;max-width:832px;margin:auto;border-bottom:1px solid var(--line);gap:6px;padding:0 0 12px}#nav button{border:0;border-radius:0;flex:1;padding:8px 4px}#nav button[aria-current=page]{border-bottom:4px solid var(--orange);color:var(--ink);background:var(--sand)}#app{max-width:760px;margin:36px auto 64px;padding:0 24px;outline:none;min-height:45vh}.site-footer{text-align:center;padding:24px;border-top:1px solid var(--sand)}.eyebrow{color:var(--indigo);font-weight:700;margin-bottom:8px}.intro{max-width:34em}.card{background:#fffdf9;border:1px solid var(--line);border-radius:14px;padding:24px;margin:24px 0}.soft{background:var(--sand);border:none}.mission{position:relative;margin-top:28px;padding-top:32px;border-top:7px solid var(--orange)}.mission h1{margin-top:16px}.meta{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 24px}.badge{font-weight:700;background:var(--sand);padding:3px 12px;border-radius:6px}.badge.fixed{border:1px solid var(--gold);background:var(--cream)}.badge.planned{color:var(--indigo)}.check{display:flex;align-items:flex-start;gap:12px;min-height:52px;padding:12px;border:1px solid var(--line);border-radius:8px;background:#fffdf9}.check input{margin-top:5px}.checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.consents{display:grid;gap:14px}.consents .check{background:var(--cream)}fieldset{border:0;padding:0;margin:0 0 26px;min-width:0}legend{font-size:21px;font-weight:700;margin-bottom:12px}.field{margin-bottom:22px}.row{display:flex;gap:12px;align-items:end;flex-wrap:wrap}.row>.field{flex:1;min-width:100px;margin-bottom:0}.kids{display:grid;gap:12px;margin-bottom:12px}.kid{display:grid;grid-template-columns:1fr auto;align-items:end;gap:12px}.actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.actions>button{flex:1;min-width:150px}.steps{list-style:none;padding:0;margin:26px 0;counter-reset:step}.steps li{counter-increment:step;display:grid;grid-template-columns:44px 1fr;gap:14px;padding:20px 0;border-bottom:1px solid var(--sand);font-size:23px;line-height:1.8}.steps li:before{content:counter(step);display:flex;align-items:center;justify-content:center;width:42px;height:42px;border:2px solid var(--orange);border-radius:50%;font-weight:700;font-size:24px}.roles{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.role{background:var(--sand);border-radius:10px;padding:18px}.role h3{color:var(--indigo);margin-bottom:8px}.role p{margin:0}.reflection{border-left:4px solid var(--gold);padding:12px 18px;margin-top:24px;background:var(--cream)}.reflection p:last-child{margin-bottom:0}.note{margin-top:18px}.muted{color:#645646}.notice,.banner,#feedback{max-width:760px;margin:20px auto;padding:16px 24px;background:var(--sand);border-left:4px solid var(--indigo);overflow-wrap:anywhere}#feedback.error{border-color:#8a3022}.banner{border-color:var(--gold)}[hidden]{display:none!important}.rating{display:flex;flex-wrap:wrap;gap:8px}.rating .check{flex:1;min-width:120px;padding:10px}.history-item{padding:24px 0;border-top:1px solid var(--line)}.history-item p{overflow-wrap:anywhere}.history-item details{margin-top:16px}.history-item h3{margin-bottom:10px}details>summary{cursor:pointer;min-height:52px;display:flex;align-items:center;color:var(--indigo);text-decoration:underline}details>summary:before{content:'＋';margin-right:8px}details[open]>summary:before{content:'−'}.history-item .card{margin-top:12px}.linkbox{word-break:break-all;margin-bottom:12px}.linkbox input{font-size:18px}.alert{border:2px solid #8a3022}.divider{margin:34px 0;border:0;border-top:1px solid var(--line)}.empty{border:1px dashed var(--line);padding:28px;border-radius:12px}.status-line{font-weight:700;color:var(--indigo)}.safe{padding:16px;background:var(--sand);border-radius:8px}.lead-mark{display:inline-block;border-bottom:4px solid var(--gold)}
@media(max-width:600px){.site-header{display:block;padding:22px 20px 14px}.site-header p{margin-top:4px}#nav{margin:0 12px;gap:0}#nav button{font-size:18px}.brand{font-size:23px}#app{margin-top:26px;padding:0 18px}.card{padding:20px 16px}.checks,.roles{grid-template-columns:1fr}.steps li{font-size:22px;gap:10px;grid-template-columns:40px 1fr}.steps li:before{width:36px;height:36px;font-size:22px}.notice,.banner,#feedback{margin:16px 18px;padding:16px}.rating{display:grid;grid-template-columns:1fr}.actions{flex-direction:column}.actions>button{width:100%}.kid button{padding:10px}h2{font-size:26px}}
@media(prefers-reduced-motion:no-preference){button{transition:background .12s ease}.mission{animation:arrive .25s ease-out}@keyframes arrive{from{opacity:.5;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}