:root{--bg-primary:#F0F7FF;--bg-secondary:#ffffff;--bg-tertiary:#E8F1FB;--bg-card:#ffffff;--bg-glass:rgba(255,255,255,0.65);--bg-glass-hover:rgba(255,255,255,0.85);--text-primary:#1A2B3C;--text-secondary:#4A5E73;--text-muted:#6B8299;--accent-primary:#66a6ff;--accent-secondary:#89f7fe;--accent-light:#C8E3FF;--accent-gradient:linear-gradient(120deg,#89f7fe,#66a6ff);--accent-glow:rgba(102,166,255,0.18);--warm-beige:#FFF3E8;--warm-cream:#FFF8F0;--warm-gold:#FF9F43;--success:#2ed573;--warning:#ffa502;--danger:#ff4757;--info:#70a1ff;--border-color:rgba(102,166,255,0.12);--border-hover:rgba(102,166,255,0.25);--font-primary:"Noto Sans JP",sans-serif;--font-serif:"Noto Sans JP",sans-serif;--font-display:"DM Sans","Noto Sans JP",sans-serif;--font-size-xs:0.6875rem;--font-size-sm:0.8125rem;--font-size-base:0.9375rem;--font-size-lg:1.0625rem;--font-size-xl:1.1875rem;--font-size-2xl:1.4375rem;--font-size-3xl:1.875rem;--font-size-4xl:2.375rem;--font-size-5xl:3.375rem;--space-xs:0.25rem;--space-sm:0.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--radius-sm:0.375rem;--radius-md:0.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--radius-2xl:2rem;--radius-full:9999px;--shadow-sm:0 1px 3px rgba(102,166,255,0.08),0 1px 2px rgba(0,0,0,0.03);--shadow-md:0 4px 16px rgba(102,166,255,0.10),0 2px 6px rgba(0,0,0,0.03);--shadow-lg:0 10px 30px rgba(102,166,255,0.12),0 4px 12px rgba(0,0,0,0.04);--shadow-xl:0 20px 50px rgba(102,166,255,0.15);--transition-fast:0.15s ease;--transition-base:0.3s ease;--transition-slow:0.5s ease;--max-width:1200px;--header-height:72px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-size-adjust:100%}body,html{overflow-x:hidden}body{font-family:var(--font-primary);background:var(--bg-primary);color:var(--text-primary);line-height:1.8;min-height:100vh}.material-symbols-outlined{font-variation-settings:"FILL" 0,"wght" 300,"GRAD" 0,"opsz" 24;vertical-align:text-bottom;line-height:1;display:inline-block}.material-symbols-outlined.icon-sm{font-size:14px;font-variation-settings:"FILL" 0,"wght" 300,"GRAD" 0,"opsz" 20}.material-symbols-outlined.icon-md{font-size:20px}.material-symbols-outlined.icon-lg{font-size:28px}.material-symbols-outlined.icon-xl{font-size:48px;font-variation-settings:"FILL" 0,"wght" 200,"GRAD" 0,"opsz" 48}.material-symbols-outlined.icon-filled{font-variation-settings:"FILL" 1,"wght" 300,"GRAD" 0,"opsz" 24}a{color:var(--accent-primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--accent-secondary)}img{max-width:100%;display:block}button{cursor:pointer;border:none;background:none}button,input,select,textarea{font-family:var(--font-primary);color:var(--text-primary)}input,select,textarea{background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:.75rem 1rem;font-size:var(--font-size-base);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);outline:none;width:100%;box-sizing:border-box}select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 10px center;padding-right:30px}input[type=checkbox],select{-webkit-appearance:none;-moz-appearance:none;appearance:none}input[type=checkbox]{width:18px;height:18px;min-width:18px;margin:0;padding:0;flex-shrink:0;border:1.5px solid var(--border-color);border-radius:3px;background:var(--bg-primary);cursor:pointer;position:relative;transition:all .15s ease;box-sizing:border-box}input[type=checkbox]:checked{background:var(--accent-primary,#6aadaf);border-color:var(--accent-primary,#6aadaf)}input[type=checkbox]:checked:after{content:"";position:absolute;left:5px;top:1px;width:5px;height:10px;border:solid white;border-width:0 2px 2px 0;transform:rotate(45deg)}input[type=checkbox]:focus{box-shadow:0 0 0 3px var(--accent-glow)}input:focus,select:focus,textarea:focus{border-color:var(--accent-primary);box-shadow:0 0 0 3px var(--accent-glow)}.container{max-width:var(--max-width);margin:0 auto;padding:0 var(--space-lg)}.glass{background:var(--bg-glass);backdrop-filter:blur(24px) saturate(1.4);-webkit-backdrop-filter:blur(24px) saturate(1.4);border:1px solid rgba(255,255,255,.45);border-radius:var(--radius-xl);box-shadow:var(--shadow-md),inset 0 1px 0 rgba(255,255,255,.5)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.6rem 1.5rem;border-radius:var(--radius-full);font-weight:500;font-size:var(--font-size-sm);transition:all var(--transition-base);white-space:nowrap;letter-spacing:.02em}.btn-primary{background:var(--accent-gradient);color:white;box-shadow:0 4px 14px rgba(102,166,255,.3)}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(102,166,255,.4)}.btn-secondary{background:var(--bg-secondary);border:1px solid var(--border-color);color:var(--text-primary)}.btn-secondary:hover{background:var(--bg-tertiary);border-color:var(--border-hover)}.btn-lg{padding:.85rem 2rem;font-size:var(--font-size-base)}.btn-outline{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:.6rem 1rem;border:1px solid var(--border-color);border-radius:var(--radius-md);color:var(--text-secondary);background:transparent;text-decoration:none;transition:all var(--transition-base)}.btn-outline:hover{background:var(--bg-tertiary);border-color:var(--border-hover);color:var(--accent-primary)}.btn-sm{padding:.45rem .9rem;font-size:var(--font-size-xs);border-radius:var(--radius-sm);min-height:auto}.btn-danger{background:var(--danger);color:white;border:none}.btn-danger:hover{background:#e23b4c}.btn-danger:disabled{opacity:.5;cursor:not-allowed}.badge{display:inline-flex;align-items:center;gap:var(--space-xs);padding:.25rem .75rem;border-radius:var(--radius-full);font-size:var(--font-size-xs);font-weight:700;letter-spacing:.03em;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:0 1px 4px rgba(0,0,0,.08)}.badge-success{color:#1d4ed8;border:1.5px solid #2563eb}.badge-success,.badge-warning{background:rgba(255,255,255,.92)}.badge-warning{color:#a06218;border:1.5px solid #c47d1e}.badge-danger{color:#a03030;border:1.5px solid #b44040}.badge-danger,.badge-muted{background:rgba(255,255,255,.92)}.badge-muted{color:#4a5060;border:1.5px solid #6b7280}.modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.42);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);display:flex;align-items:center;justify-content:center;padding:var(--space-lg);z-index:10000}.modal-content{width:90%;max-width:480px;max-height:90vh;overflow-y:auto;padding:var(--space-xl);background:var(--bg-secondary);border:1px solid var(--border-color);border-radius:var(--radius-xl);box-shadow:var(--shadow-xl)}.loading-spinner{width:36px;height:36px;border:3px solid rgba(102,166,255,.16);border-top:3px solid var(--accent-primary);border-radius:50%;margin:0 auto;animation:loadingSpin .8s linear infinite}@keyframes loadingSpin{to{transform:rotate(1turn)}}.section-title{font-family:var(--font-serif);font-size:var(--font-size-2xl);font-weight:500;margin-bottom:var(--space-xl);color:var(--text-primary);display:block;letter-spacing:.04em}.section-title:after{display:none}.watercolor-bg{position:relative}.watercolor-bg:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 15% 20%,rgba(137,247,254,.15) 0,transparent 50%),radial-gradient(ellipse at 85% 60%,rgba(200,227,255,.3) 0,transparent 50%),radial-gradient(ellipse at 50% 90%,rgba(102,166,255,.08) 0,transparent 40%);pointer-events:none;z-index:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes softPulse{0%,to{opacity:.6}50%{opacity:1}}.animate-fadeInUp{animation:fadeInUp .7s cubic-bezier(.23,1,.32,1) forwards}.animate-fadeIn{animation:fadeIn .5s ease forwards}::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--accent-light);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--accent-secondary)}@media (max-width:768px){:root{--font-size-5xl:2rem;--font-size-4xl:1.6rem;--font-size-3xl:1.35rem;--font-size-2xl:1.2rem;--space-2xl:2rem;--space-3xl:2.5rem;--space-4xl:3.5rem;--header-height:56px}.container{padding:0 var(--space-lg)}input,select,textarea{padding:.85rem 1rem;font-size:16px!important;border-radius:var(--radius-md)}.btn{padding:.7rem 1.4rem;font-size:var(--font-size-sm);min-height:44px}.btn-lg{padding:.85rem 1.8rem;font-size:var(--font-size-base);width:100%}.glass{border-radius:var(--radius-lg)}.section-title{font-size:var(--font-size-xl);margin-bottom:var(--space-lg)}.badge{font-size:.65rem;padding:.15rem .5rem}}@supports (-webkit-touch-callout:none){input,input[type=date],input[type=datetime-local],input[type=email],input[type=number],input[type=password],input[type=search],input[type=tel],input[type=text],input[type=time],input[type=url],select,textarea{font-size:16px!important}}