.app-header[data-v-e02110a0]{background:linear-gradient(135deg, var(--th-deep), var(--th-mid));color:#fff;box-shadow:var(--shadow);border-bottom:1px solid #ffffff2e}.app-header-inner[data-v-e02110a0]{flex-wrap:wrap;align-items:center;gap:6px 10px;max-width:1040px;min-height:52px;margin:0 auto;padding:8px 14px;display:flex}.brand[data-v-e02110a0]{color:#fff;flex-direction:column;flex:0 auto;min-width:0;line-height:1.2;text-decoration:none;display:flex}.brand-name[data-v-e02110a0]{font-family:var(--font-serif);white-space:nowrap;font-size:19px}.brand-tag[data-v-e02110a0]{opacity:.85;white-space:nowrap;text-overflow:ellipsis;font-size:11px;overflow:hidden}.header-controls[data-v-e02110a0]{flex:none;align-items:center;gap:12px;margin-left:auto;display:flex}.lang-switch[data-v-e02110a0]{background:#ffffff26;border-radius:999px;padding:2px;display:flex}.lang-switch button[data-v-e02110a0]{color:#fff;cursor:pointer;background:0 0;border:0;border-radius:999px;min-height:30px;padding:5px 12px;font-size:13px}.lang-switch button.active[data-v-e02110a0]{color:var(--th-deep);background:#fff}.user-nav[data-v-e02110a0]{align-items:center;gap:12px;display:flex}.user-nav a[data-v-e02110a0]{color:#fff;opacity:.9;font-size:14px;text-decoration:none}.user-nav a[data-v-e02110a0]:hover{text-decoration:underline}.logout-btn[data-v-e02110a0]{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff80;border-radius:999px;min-height:30px;padding:4px 14px;font-size:13px}.logout-btn[data-v-e02110a0]:hover{background:#ffffff1f}.app-main[data-v-e02110a0]{flex:1}@media (width<=560px){.app-header-inner[data-v-e02110a0]{padding:8px 14px 10px}.brand-name[data-v-e02110a0]{font-size:18px}.header-controls[data-v-e02110a0],.user-nav[data-v-e02110a0]{gap:10px}.user-nav a[data-v-e02110a0]{font-size:13px}}:root{--th-blue:#41afe6;--th-cyan:#46cfea;--th-deep:#00527b;--th-link:#004bb1;--th-mid:#0e9ad8;--th-orange:#f2a007;--th-orange2:#f28907;--th-pale:#b3e2ee;--th-tint:#d6eefd;--th-mist:#eaf2f7;--bg:#e6eced;--ink:#2f2e2e;--paper:#fff;--success:#1e9e6a;--danger:#d7483b;--font-serif:"Merriweather", "A1 Mincho", "游明朝", YuMincho, "ヒラギノ明朝 ProN W3", "Hiragino Mincho ProN", "Noto Serif JP", serif;--font-sans:-apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic Medium", Meiryo, sans-serif;--shadow:0 3px 6px #00000029;--radius-card:4px}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.6}#app{flex-direction:column;min-height:100dvh;display:flex}h1,h2,h3{font-family:var(--font-serif);color:var(--th-deep);font-weight:400;line-height:1.4}h1{font-size:28px}h2{font-size:22px}a{color:var(--th-link)}.btn{font-family:var(--font-sans);color:#fff;cursor:pointer;box-shadow:var(--shadow);border:0;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:12px 44px 12px 28px;font-size:16px;text-decoration:none;transition:filter .15s,transform 50ms;display:inline-flex;position:relative}.btn:after{content:"→";font-size:15px;position:absolute;right:18px}.btn:hover{filter:brightness(1.06)}.btn:active{transform:translateY(1px)}.btn:disabled{filter:none;opacity:.45;box-shadow:none;cursor:not-allowed}.btn-blue{background:linear-gradient(90deg, var(--th-cyan), var(--th-blue))}.btn-orange{background:linear-gradient(90deg, var(--th-orange), var(--th-orange2))}.btn-ghost{color:var(--th-deep);box-shadow:inset 0 0 0 2px var(--th-blue);background:0 0}.btn-ghost:after{color:var(--th-blue)}.btn-plain{padding:12px 28px}.btn-plain:after{content:none}.card{background:var(--paper);border-radius:var(--radius-card);padding:24px;box-shadow:0 1px 4px #0000001a}.field{margin-bottom:16px;display:block}.field-label{color:var(--th-deep);margin-bottom:6px;font-size:14px;display:block}.field-input{width:100%;font-size:16px;font-family:var(--font-sans);border:1px solid var(--th-pale);border-radius:var(--radius-card);background:var(--th-mist);color:var(--ink);padding:12px 14px}.field-input:focus{outline:2px solid var(--th-blue);outline-offset:1px;background:#fff}.tag{background:var(--th-pale);color:var(--th-deep);border-radius:2px;padding:2px 10px;font-size:13px;display:inline-block}.pill{background:var(--th-tint);color:var(--th-deep);border-radius:999px;padding:4px 14px;font-size:14px;display:inline-block}.container{width:100%;max-width:720px;margin:0 auto;padding:16px}.container-wide{max-width:1040px}.muted{color:#6b7a80;font-size:14px}.error-text{color:var(--danger);margin:8px 0;font-size:14px}.text-center{text-align:center}@media (width>=768px){.container{padding:32px 24px}}