:root{--lb-primary:#0f6fec;--lb-primary-soft:#e7f1fd;--lb-bg:#eff2f6;--lb-text:#676a79;--lb-heading:#14191e;--lb-border:#e1e3e5;--lb-pink:#d6293e;--lb-radius:.5rem;font-family:Inter,Hiragino Sans,Noto Sans JP,system-ui,sans-serif}*{box-sizing:border-box}body{background:var(--lb-bg);color:var(--lb-text);margin:0;font-size:.9375rem;line-height:1.6}h1,h2,h3,h4{color:var(--lb-heading);font-weight:700;line-height:1.3}a{color:var(--lb-primary);text-decoration:none}a:hover{text-decoration:underline}main{min-height:100vh}.lb-header{z-index:10;background:#fff;position:sticky;top:0;box-shadow:0 0 10px #00000012}.lb-header-inner{align-items:center;gap:24px;max-width:1140px;height:56px;margin:0 auto;padding:0 12px;display:flex}.lb-brand{color:var(--lb-heading);align-items:center;gap:6px;display:flex}.lb-brand:hover{text-decoration:none}.lb-brand img{width:30px;height:30px}.lb-brand h1{letter-spacing:-.02em;margin:0;font-size:1.45rem;font-weight:700}.lb-nav{flex-wrap:wrap;align-items:center;gap:20px;margin-left:auto;display:flex}.lb-nav a{color:var(--lb-text);font-size:.9rem;font-weight:600}.lb-nav a:hover{color:var(--lb-primary);text-decoration:none}.lb-user{align-items:center;gap:8px;display:flex}.lb-user a,.lb-icon-btn{border-radius:var(--lb-radius);background:var(--lb-bg);height:34px;color:var(--lb-heading);align-items:center;padding:0 10px;font-size:.85rem;font-weight:600;display:inline-flex}.lb-header .lb-login-btn{color:#0a58ca;border-radius:var(--lb-radius);background:var(--lb-primary-soft);align-items:center;height:34px;padding:0 14px;font-weight:600;display:inline-flex}button,.lb-btn{font:inherit;cursor:pointer;border:1px solid var(--lb-primary);background:var(--lb-primary);color:#fff;border-radius:var(--lb-radius);padding:.45rem 1rem;font-size:.875rem;font-weight:500}button:hover{background:#0d5ec9}input:not([type=radio]):not([type=checkbox]),select,textarea{font:inherit;color:var(--lb-heading);border:1px solid var(--lb-border);border-radius:var(--lb-radius);background:#fff;padding:.55rem .8rem;font-size:.875rem}input:focus,select:focus,textarea:focus{border-color:var(--lb-primary);outline:2px solid #0f6fec40}textarea{width:100%;min-height:6rem}label{color:var(--lb-heading);font-size:.875rem}fieldset{border:1px solid var(--lb-border);border-radius:var(--lb-radius)}main>section,main>form,.lb-card{border:1px solid var(--lb-border);border-radius:var(--lb-radius);background:#fff;padding:1.25rem}main>section,main>form{max-width:1140px;margin:24px auto}main>p{max-width:1140px;margin:16px auto;padding:0 12px}main>section.lb-plain{background:0 0;border:0;max-width:none;margin:0;padding:0}section section{margin-top:1.5rem}ul{padding-left:1.2rem}li{margin:.35rem 0}dl{grid-template-columns:max-content 1fr;gap:.6rem 1rem;margin:0;display:grid}dl>div{display:contents}dt{color:var(--lb-heading);font-weight:600}dd{text-align:right;word-break:break-all;margin:0}.lb-hero{color:#fff;text-align:center;background-position:50%;background-size:cover;padding:96px 16px 110px;position:relative}.lb-hero:before{content:"";background:#00000059;position:absolute;inset:0}.lb-hero>*{position:relative}.lb-hero h2,.lb-hero h3{color:#fff}.lb-hero h2{margin:0 0 1.2rem;font-size:2rem}.lb-hero p{color:#fff;margin:.4rem 0}.lb-hero-search{max-width:430px;margin:0 auto}.lb-hero-search input{width:100%;padding:.7rem 1rem}.lb-container{max-width:1140px;margin:0 auto;padding:24px 12px 48px}.lb-tabs{flex-wrap:wrap;justify-content:center;gap:8px;margin:0 0 24px;display:flex}.lb-tabs label{border-radius:var(--lb-radius);color:var(--lb-text);background:#fff;align-items:center;gap:6px;padding:4px 12px;font-weight:600;display:inline-flex}.lb-tabs select{border:0;padding:.2rem;font-weight:600}.lb-count{text-align:center;margin:0 0 12px}.lb-grid{grid-template-columns:repeat(3,1fr);gap:20px;margin:0;padding:0;list-style:none;display:grid}.lb-grid>li{border:1px solid var(--lb-border);border-radius:var(--lb-radius);background:#fff;flex-direction:column;margin:0;display:flex;overflow:hidden}.lb-grid img{object-fit:cover;width:100%;height:168px;display:block}.lb-grid .lb-card-body{text-align:center;flex-direction:column;flex:1;gap:6px;padding:14px 16px 16px;display:flex}.lb-grid .lb-card-title{color:var(--lb-heading);font-weight:700}.lb-grid .lb-more{border:1px solid var(--lb-border);color:var(--lb-text);border-radius:4px;align-self:flex-start;margin-top:auto;padding:3px 10px;font-size:.8rem}.lb-badge{vertical-align:middle;border-radius:50%;width:12px;height:12px;margin-left:4px;display:inline-block}.lb-badge.national{background:#0cbc87}.lb-badge.private{background:#f7c32e}.lb-detail{grid-template-columns:340px 1fr;align-items:start;gap:24px;display:grid}.lb-detail>*{border:1px solid var(--lb-border);border-radius:var(--lb-radius);background:#fff;margin:0;padding:1.25rem}.lb-detail iframe{border-radius:var(--lb-radius);border:0;margin-top:1rem}@media (width<=860px){.lb-detail{grid-template-columns:1fr}.lb-nav{gap:12px}}.lb-auth{text-align:center;max-width:430px;margin:64px auto}.lb-auth>img{width:64px;height:64px}.lb-auth>section{border:1px solid var(--lb-border);background:#fff;border-radius:.75rem;margin-top:12px;padding:2.5rem 2.2rem}.lb-auth h2{margin:0 0 .5rem;font-size:1.6rem}.lb-auth form{text-align:left;flex-direction:column;gap:0;margin-top:1rem;display:flex}.lb-auth form label{flex-direction:column;font-size:0;display:flex}.lb-auth form input{border-radius:4px;width:100%;margin:0 0 -1px;padding:.8rem;font-size:.875rem}.lb-auth form button,.lb-auth>section>button{border-radius:4px;width:100%;margin-top:0;padding:.7rem}.lb-auth small{margin-top:1rem;display:block}.lb-sr{clip:rect(0 0 0 0);width:1px;height:1px;position:absolute;overflow:hidden}@media (width<=860px){.lb-header{position:static}.lb-header-inner{flex-wrap:wrap;gap:8px 16px;height:auto;padding:8px 12px}.lb-hero h2{font-size:1.5rem}.lb-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr))}}.lb-footer{text-align:center;max-width:1140px;margin:3rem auto 1.5rem;padding:0 1rem;font-size:.875rem}.lb-footer a{color:#0a58ca}