@property --gold-line-height{syntax:"<percentage>";initial-value:0%;inherits:false}@property --gold-underline-width{syntax:"<percentage>";initial-value:0%;inherits:false}@property --focus-ring-size{syntax:"<length>";initial-value:0;inherits:false}:root{--color-primary:#4a7c59;--color-primary-dark:#3a6147;--color-primary-light:#eef5f0;--color-secondary:#34516e;--color-secondary-light:#e8eef5;--color-accent:#b8923e;--color-accent-dark:#9a7a32;--color-bg:#f8f6f2;--color-bg-card:#ffffff;--color-bg-footer:#1c2d3e;--color-text:#1c1c1c;--color-text-muted:#555555;--color-text-light:#f0ede8;--color-border:#d8d3ca;--cat-health:#4a7c59;--cat-money:#b8923e;--cat-living:#7c5d3a;--cat-hobby:#5a7c8c;--cat-digital:#34516e;--cat-lifestyle:#8c6a5a;--font-heading:"BIZ UDPMincho","Yu Mincho",serif;--font-body:"Noto Sans JP",sans-serif;--font-base:18px;--font-lg:20px;--font-xl:24px;--font-2xl:30px;--font-3xl:38px;--line-height:1.8;--space-xs:8px;--space-sm:12px;--space-md:20px;--space-lg:32px;--space-xl:48px;--space-2xl:64px;--max-width:1100px;--radius:12px;--radius-sm:8px}*,:after,:before{box-sizing:border-box;margin:0;padding:0}html{font-size:var(--font-base);scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);color:var(--color-text);background-color:var(--color-bg);line-height:var(--line-height);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto;display:block}a{color:var(--color-secondary);text-decoration:none;transition:color .2s ease;&:hover{color:var(--color-primary-dark);text-decoration:underline}}[tabindex]:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px;border-radius:var(--radius-sm);animation:yl-focus-ring-pulse .3s ease forwards}@keyframes yl-focus-ring-pulse{0%{outline-offset:0;outline-color:rgba(184,146,62,.4)}to{outline-offset:3px;outline-color:var(--color-accent)}}.header{background-color:var(--color-bg-card);border-bottom:1px solid var(--color-accent);box-shadow:0 3px 0 0 var(--color-secondary);padding:var(--space-md) var(--space-lg);position:-webkit-sticky;position:sticky;top:0;z-index:100;& .header-inner{max-width:var(--max-width);margin:0 auto;display:flex;align-items:center;justify-content:space-between}& .header-logo{font-family:var(--font-heading);font-size:var(--font-2xl);font-weight:700;color:var(--color-secondary);letter-spacing:.08em;line-height:1.2;& .header-logo-yutori{font-size:1.15em}}& .header-tagline{font-size:14px;color:var(--color-text-muted);margin-top:4px;letter-spacing:.04em}& .header-nav{display:flex;gap:var(--space-xs);flex-wrap:wrap;justify-content:flex-end}& .header-nav-link{font-size:15px;font-weight:500;color:var(--color-secondary);padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);transition:background-color .2s ease,color .2s ease;white-space:nowrap;min-height:48px;display:inline-flex;align-items:center;&:hover{background-color:var(--color-secondary-light);color:var(--color-secondary);text-decoration:none}}}.main{max-width:var(--max-width);margin:0 auto;padding:var(--space-xl) var(--space-lg)}.hero{text-align:center;padding:var(--space-2xl) var(--space-lg);background-color:var(--color-bg);background-image:radial-gradient(circle,var(--color-border) .5px,transparent .5px),radial-gradient(circle,rgba(184,146,62,.04) .3px,transparent .3px);background-size:16px 16px,12px 12px;background-position:0 0,6px 6px;margin-bottom:var(--space-2xl);position:relative;& .hero-title{font-family:var(--font-heading);font-size:var(--font-3xl);font-weight:700;color:var(--color-secondary);margin-bottom:var(--space-md);line-height:1.5;display:inline-block;position:relative;padding:0 var(--space-xl);&:after,&:before{content:"";position:absolute;top:50%;height:1px;background:linear-gradient(90deg,transparent,var(--color-accent),transparent)}&:before{left:0}&:after,&:before{width:40px;transform:translateY(-50%)}&:after{right:0}}& .hero-description{font-size:var(--font-lg);color:var(--color-text-muted);max-width:700px;margin:0 auto}}.section{margin-bottom:var(--space-2xl)}.section-title{font-family:var(--font-heading);font-size:var(--font-2xl);font-weight:700;color:var(--color-secondary);margin-bottom:var(--space-lg);padding-bottom:var(--space-sm);border-bottom:2px solid var(--color-accent);display:inline-block}.category-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));grid-gap:var(--space-lg);gap:var(--space-lg)}.category-card{display:flex;align-items:flex-start;gap:var(--space-md);background:var(--color-bg-card);border:1px solid var(--color-border);border-top:4px solid var(--color-border);border-radius:var(--radius);padding:var(--space-lg);transition:transform .2s ease,box-shadow .2s ease,border-top-width .2s ease;cursor:pointer;min-height:120px;text-decoration:none;position:relative;&:after{content:"";position:absolute;top:0;left:0;right:0;height:0;background:linear-gradient(180deg,rgba(184,146,62,.06),transparent);transition:height .3s ease;pointer-events:none;border-radius:var(--radius) var(--radius) 0 0}&:hover{box-shadow:0 6px 20px rgba(28,28,28,.1);transform:translateY(-2px);text-decoration:none;border-top-width:6px;&:after{height:50%}}&:focus-visible{outline:3px solid var(--color-accent);outline-offset:2px}}.category-card[data-category=health]{border-top-color:var(--cat-health)}.category-card[data-category=money]{border-top-color:var(--cat-money)}.category-card[data-category=living]{border-top-color:var(--cat-living)}.category-card[data-category=hobby]{border-top-color:var(--cat-hobby)}.category-card[data-category=digital]{border-top-color:var(--cat-digital)}.category-card[data-category=lifestyle]{border-top-color:var(--cat-lifestyle)}.category-card[data-category=health]:hover{border-top-color:#3a6147}.category-card[data-category=money]:hover{border-top-color:#9a7a32}.category-card[data-category=living]:hover{border-top-color:#5e4528}.category-card[data-category=hobby]:hover{border-top-color:#456370}.category-card[data-category=digital]:hover{border-top-color:#243a52}.category-card[data-category=lifestyle]:hover{border-top-color:#6e5245}.category-icon{font-family:var(--font-heading);font-size:22px;font-weight:700;flex-shrink:0;width:52px;height:52px;display:flex;align-items:center;justify-content:center;background:var(--color-secondary);color:#ffffff;border-radius:var(--radius-sm);letter-spacing:0;position:relative;z-index:1;transition:transform .2s ease;.category-card:hover &{transform:scale(1.05)}}.category-content{flex:1 1;position:relative;z-index:1}.category-name{font-family:var(--font-heading);font-size:var(--font-xl);font-weight:700;color:var(--color-secondary);margin-bottom:var(--space-xs)}.category-description{font-size:var(--font-base);color:var(--color-text-muted);line-height:var(--line-height)}.about{background:var(--color-bg-card);border:1px solid var(--color-border);border-left:4px solid var(--color-accent);border-radius:var(--radius);padding:var(--space-xl);& .about-text{font-size:var(--font-lg);color:var(--color-text);line-height:var(--line-height);margin-bottom:var(--space-md);&:last-of-type{margin-bottom:0}}& .about-features{list-style:none;padding:0;margin-top:var(--space-lg);display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));grid-gap:var(--space-md);gap:var(--space-md)}& .about-feature-item{display:flex;align-items:center;gap:var(--space-sm);font-size:var(--font-base);color:var(--color-text);background:var(--color-primary-light);padding:var(--space-sm) var(--space-md);border-radius:var(--radius-sm);font-weight:500;transition:transform .2s ease,box-shadow .2s ease;&:hover{transform:translateY(-1px);box-shadow:0 3px 10px rgba(0,0,0,.06)}}}.about-feature-dot{flex-shrink:0;width:12px;height:12px;border-radius:2px;display:inline-block}.about-feature-dot--green{background-color:var(--color-primary)}.about-feature-dot--gold{background-color:var(--color-accent)}.about-feature-dot--navy{background-color:var(--color-secondary)}.about-feature-dot--brown{background-color:var(--cat-living)}.footer{background-color:var(--color-bg-footer);color:var(--color-text-light);text-align:center;padding:var(--space-xl) var(--space-lg);margin-top:var(--space-2xl);border-top:3px solid var(--color-accent);& .footer-nav{display:flex;flex-wrap:wrap;justify-content:center;gap:var(--space-sm) var(--space-md);margin-bottom:var(--space-lg)}& .footer-nav-link{color:var(--color-text-light);font-size:15px;opacity:.85;transition:opacity .2s ease;padding:var(--space-xs);min-height:48px;display:inline-flex;align-items:center;&:hover{opacity:1;color:var(--color-text-light);text-decoration:underline}}& .footer-divider{width:60px;height:1px;background-color:var(--color-accent);opacity:.5;margin:0 auto var(--space-lg);border:none}& .footer-text{font-size:15px;opacity:.75;line-height:1.6;& a{color:var(--color-text-light);text-decoration:underline}}}@media (prefers-reduced-motion:no-preference){.category-card{transition:transform .2s ease,box-shadow .2s ease,border-top-width .2s ease}.header-nav-link{transition:background-color .2s ease,color .2s ease}}@media (prefers-reduced-motion:reduce){*,:after,:before{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}html{scroll-behavior:auto}}.hamburger{display:none;background:none;border:none;cursor:pointer;color:var(--color-secondary);padding:8px;border-radius:8px;min-height:48px;min-width:48px;align-items:center;justify-content:center;z-index:210;position:relative;-webkit-tap-highlight-color:transparent;touch-action:manipulation}.hamburger:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}.menu-backdrop{position:fixed;inset:0;z-index:9998;background:rgba(0,0,0,.35);opacity:0;pointer-events:none;transition:opacity .3s ease}.menu-backdrop--open{opacity:1;pointer-events:auto}.menu-drawer{position:fixed;top:0;right:0;bottom:0;width:min(88vw,380px);z-index:9999;background:#ffffff;box-shadow:-4px 0 24px rgba(0,0,0,.1);transform:translateX(100%);transition:transform .3s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column;overflow-y:auto;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;padding-bottom:env(safe-area-inset-bottom,0)}.menu-drawer--open{transform:translateX(0)}.menu-drawer__header{display:flex;align-items:center;justify-content:space-between;padding:18px 20px;border-bottom:3px solid var(--color-secondary);flex-shrink:0}.menu-drawer__title{font-weight:700;font-size:1.25rem;color:var(--color-secondary);font-family:var(--font-heading,"BIZ UDPMincho"),serif;letter-spacing:.06em}.menu-drawer__close{display:flex;align-items:center;justify-content:center;background:none;border:none;cursor:pointer;color:#555;padding:8px;min-height:48px;min-width:48px;border-radius:8px;-webkit-tap-highlight-color:transparent;touch-action:manipulation;transition:background .15s}.menu-drawer__close:hover{background:#f0f0f0}.menu-drawer__close:focus-visible{outline:3px solid var(--color-accent);outline-offset:3px}.menu-drawer__nav{flex:1 1;padding:8px 0}.menu-drawer__group-title{font-size:.8rem;font-weight:700;color:#888;letter-spacing:.1em;padding:22px 20px 10px}.menu-drawer__link{display:flex;align-items:center;gap:16px;padding:16px 20px;color:var(--color-text,#1c1c1c);text-decoration:none;font-size:1.1rem;font-weight:500;border-left:4px solid transparent;min-height:52px;transition:background .15s;-webkit-tap-highlight-color:transparent}.menu-drawer__link:active,.menu-drawer__link:hover{background:var(--color-primary-light,#eef5f0)}.menu-drawer__link:focus-visible{outline:3px solid var(--color-accent,#b8923e);outline-offset:-3px}.menu-drawer__link-icon{flex-shrink:0;display:flex;align-items:center}.menu-drawer__link-label{flex:1 1}.menu-drawer__chevron{color:#bbb;flex-shrink:0}.menu-drawer__footer{padding:24px 20px;text-align:center;font-size:.8rem;color:#999;border-top:1px solid var(--color-border,#d8d3ca);flex-shrink:0}@media (prefers-reduced-motion:reduce){.menu-backdrop,.menu-drawer{transition:none}}@media (max-width:768px){:root{--font-base:18px;--font-3xl:26px;--font-2xl:22px}.header{padding:10px var(--space-md);box-shadow:0 2px 0 0 var(--color-secondary)}.header .header-inner{flex-direction:row;text-align:left;gap:6px;justify-content:space-between;align-items:center}.header .header-logo{font-size:1.3rem;letter-spacing:.04em}.header .header-tagline{display:none}.desktop-nav{display:none!important}.hamburger{display:flex}.hero{padding:var(--space-lg) var(--space-md);margin-bottom:var(--space-lg)}.hero .hero-title{padding:0 var(--space-md);line-height:1.4;&:after,&:before{width:20px}}.hero .hero-description{font-size:18px}.main{padding:var(--space-md) 16px}.section-title{font-size:var(--font-2xl)}.category-grid{grid-template-columns:1fr}.category-card{padding:var(--space-md)}.category-name{font-size:22px}.about{padding:var(--space-lg)}.guide-grid{grid-template-columns:1fr}}@media (max-width:480px){:root{--font-base:18px;--font-3xl:22px;--font-2xl:20px;--font-xl:18px}.header .header-logo{font-size:1.2rem}.header .header-nav-link{font-size:13px;padding:6px 8px;min-height:48px}.hero .hero-title{font-size:var(--font-3xl)}.hero .hero-title:after,.hero .hero-title:before{display:none}.category-card{flex-direction:column;align-items:center;text-align:center}.main{padding:var(--space-md) 12px}}.breadcrumb{font-size:15px;color:var(--color-text-muted);margin-bottom:var(--space-lg);& a{color:var(--color-primary);text-decoration:none;&:hover{text-decoration:underline}}& span[aria-hidden]{margin:0 .4em;color:var(--color-text-muted)}}.category-header{margin-bottom:var(--space-xl);padding:var(--space-xl);background:var(--color-primary-light);border-radius:var(--radius);border-left:5px solid var(--color-primary);& .category-header__title{font-family:var(--font-heading);font-size:var(--font-2xl);font-weight:700;color:var(--color-text);margin-bottom:var(--space-sm)}& .category-header__description{font-size:var(--font-base);color:var(--color-text-muted);line-height:1.8}}.empty-message{color:var(--color-text-muted);text-align:center;padding:var(--space-2xl) 0;font-size:var(--font-lg)}.guide-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));grid-gap:var(--space-lg);gap:var(--space-lg)}.guide-card{display:flex;flex-direction:column;background:var(--color-bg-card);border:1px solid var(--color-border);border-radius:var(--radius);overflow:hidden;text-decoration:none;color:var(--color-text);transition:box-shadow .2s ease,transform .2s ease;&:hover{box-shadow:0 4px 16px rgba(0,0,0,.08);transform:translateY(-2px);text-decoration:none;color:var(--color-text)}& .guide-card__image-wrap{width:100%;aspect-ratio:16/9;overflow:hidden}& .guide-card__image{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}&:hover .guide-card__image{transform:scale(1.03)}& .guide-card__body{padding:var(--space-lg);display:flex;flex-direction:column;gap:.5rem;flex:1 1}& .guide-card__category{display:inline-block;align-self:flex-start;font-size:14px;font-weight:600;color:var(--color-primary);background:var(--color-primary-light);padding:2px 10px;border-radius:var(--radius-sm)}& .guide-card__title{font-size:var(--font-lg);font-weight:700;line-height:1.5;color:var(--color-text)}& .guide-card__date{font-size:14px;color:var(--color-text-muted)}& .guide-card__desc{font-size:15px;color:var(--color-text-muted);line-height:1.8;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}}.recent-articles{margin-top:var(--space-lg,32px)}.recent-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));grid-gap:1.2rem;gap:1.2rem;margin-top:1rem}.recent-card{background:var(--color-bg-card,#fff);border:1px solid var(--color-border);border-radius:12px;overflow:hidden;transition:transform .2s,box-shadow .2s;text-decoration:none;color:inherit;display:block}.recent-card:hover{transform:translateY(-3px);box-shadow:0 4px 12px rgba(0,0,0,.1)}.recent-card-image{width:100%;height:180px;object-fit:cover}.recent-card-body{padding:1rem}.recent-card-cat{font-size:.7rem;font-weight:600;padding:.15rem .5rem;border-radius:999px;display:inline-block;margin-bottom:.4rem}.recent-card-title{font-size:1rem;font-weight:700;margin-bottom:.3rem;line-height:1.4}.recent-card-desc{font-size:.8rem;color:var(--color-text-muted,#666);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.recent-card-date{font-size:.7rem;color:var(--color-text-muted,#999);margin-top:.4rem}.recent-empty{text-align:center;padding:2rem;color:var(--color-text-muted);font-size:.9rem}.recent-card-placeholder{width:100%;height:180px;background:var(--color-primary-light,#eef5f0);font-size:2.5rem}.img-modal-overlay,.recent-card-placeholder{display:flex;align-items:center;justify-content:center}.img-modal-overlay{position:fixed;inset:0;z-index:10000;background:rgba(0,0,0,.9);cursor:zoom-out;opacity:0;pointer-events:none;transition:opacity .25s ease}.img-modal-overlay.active{opacity:1;pointer-events:auto}.img-modal-overlay img{max-width:95vw;max-height:90vh;object-fit:contain;border-radius:4px}.img-modal-close{position:absolute;top:16px;right:16px;background:none;border:none;color:#fff;font-size:2rem;cursor:pointer;z-index:10001}