:root{--paper:#fdfaf1;--paper-deep:#f6efdd;--pink:#e78ab0;--pink-soft:#f8d3e0;--pink-washi:#f0a9c4;--pink-deep:#c95f8e;--blue:#a9d6ec;--blue-soft:#ddeff8;--ink:#4a3630;--muted:#96836e;--line:#e5d9c0;--seal:#b5453c;--frame:#7a5c47;--ok:#6a9b5e;--radius:10px;--font-mincho:"Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "BIZ UDMincho", "MS PMincho", serif}*{box-sizing:border-box;margin:0;padding:0}html,body{background:var(--paper);max-width:100vw;color:var(--ink);font-family:Hiragino Kaku Gothic ProN,BIZ UDPGothic,Yu Gothic UI,Meiryo,system-ui,sans-serif;line-height:1.7;overflow-x:hidden}a{color:var(--pink-deep);text-decoration:none}h1,h2,h3,.brand{font-family:var(--font-mincho);letter-spacing:.06em;font-weight:600}.site-header{z-index:100;background:radial-gradient(120% 160% at 8% -30%, var(--pink-washi) 40%, transparent 41%), radial-gradient(90% 200% at 100% 130%, var(--blue) 28%, transparent 29%), linear-gradient(#fdf7ee, #fdf7ee);border-bottom:1px solid var(--line);align-items:center;gap:12px;padding:10px 16px;display:flex;position:sticky;top:0;box-shadow:0 1px 6px #7a5c4714}.site-header .brand{color:#fff;text-shadow:0 1px 3px #a0507373;white-space:nowrap;font-size:1.1rem}.site-header nav{gap:4px;margin-left:auto;display:flex;overflow-x:auto}.site-header nav a{white-space:nowrap;color:var(--ink);background:#fdfaf1bf;border:1px solid #e5d9c0b3;border-radius:999px;padding:6px 12px;font-size:.9rem}.site-header nav a:hover{color:var(--pink-deep);background:#fff}main.page{max-width:860px;margin:0 auto;padding:20px 16px 60px}.site-footer{text-align:center;color:var(--muted);border-top:1px solid var(--line);background:radial-gradient(140% 130% at 100% 140%, var(--blue-soft) 45%, transparent 46%), #fdf7ee;padding:24px 16px 40px;font-size:.78rem}.label-frame{border:1.5px solid var(--frame);box-shadow:0 0 0 4px #fffdf6, 0 0 0 5.5px var(--frame);background:#fffdf6;margin:6px 6px 16px;padding:10px 26px;display:inline-block;position:relative}h1.page-title{margin-bottom:14px;font-size:1.35rem}.card{border:1px solid var(--line);border-radius:var(--radius);background:#fffdf6;padding:16px;box-shadow:0 1px 4px #7a5c470f}.btn{background:var(--pink-deep);color:#fff;cursor:pointer;border:none;border-radius:999px;padding:9px 20px;font-family:inherit;font-size:.95rem;font-weight:600;display:inline-block}.btn:hover{background:#b04a79}.btn.secondary{color:var(--pink-deep);border:1.5px solid var(--pink-deep);background:#fffdf6}.btn.danger{color:var(--seal);background:#fffdf6;border:1.5px solid #dcb3a4;font-weight:500}input[type=text],input[type=date],textarea{border:1.5px solid var(--line);width:100%;color:var(--ink);background:#fffdf6;border-radius:8px;padding:10px 12px;font-family:inherit;font-size:1rem}input:focus,textarea:focus{outline:2px solid var(--pink);border-color:#0000}label.field{margin-bottom:12px;font-size:.9rem;font-weight:600;display:block}label.field>span{margin-bottom:4px;display:block}.error-msg{color:var(--seal);background:#fbf0e9;border:1px solid #eccdb9;border-radius:8px;margin:10px 0;padding:8px 12px;font-size:.9rem}.notice{color:var(--muted);font-size:.85rem}.tag{background:var(--pink-soft);color:var(--pink-deep);border-radius:999px;margin-right:4px;padding:1px 8px;font-size:.75rem;display:inline-block}.seal{border:2.5px solid var(--seal);width:3.6em;height:3.6em;color:var(--seal);font-family:var(--font-mincho);text-align:center;background:#b5453c0f;border-radius:50%;justify-content:center;align-items:center;font-size:.72rem;font-weight:700;line-height:1.25;display:inline-flex;transform:rotate(-6deg)}