.swiper-pagination{text-align:center;z-index:10;transition:opacity .3s;position:absolute;transform:translate(0,0)}.swiper-pagination.swiper-pagination-hidden{opacity:0}.swiper-pagination-disabled>.swiper-pagination,.swiper-pagination.swiper-pagination-disabled{display:none!important}.swiper-pagination-fraction,.swiper-pagination-custom,.swiper-horizontal>.swiper-pagination-bullets,.swiper-pagination-bullets.swiper-pagination-horizontal{bottom:var(--swiper-pagination-bottom,8px);top:var(--swiper-pagination-top,auto);width:100%;left:0}.swiper-pagination-bullets-dynamic{font-size:0;overflow:hidden}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{position:relative;transform:scale(.33)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active,.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-main{transform:scale(1)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev{transform:scale(.66)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-prev-prev{transform:scale(.33)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next{transform:scale(.66)}.swiper-pagination-bullets-dynamic .swiper-pagination-bullet-active-next-next{transform:scale(.33)}.swiper-pagination-bullet{width:var(--swiper-pagination-bullet-width,var(--swiper-pagination-bullet-size,8px));height:var(--swiper-pagination-bullet-height,var(--swiper-pagination-bullet-size,8px));border-radius:var(--swiper-pagination-bullet-border-radius,50%);background:var(--swiper-pagination-bullet-inactive-color,#000);opacity:var(--swiper-pagination-bullet-inactive-opacity,.2);display:inline-block}button.swiper-pagination-bullet{box-shadow:none;appearance:none;border:none;margin:0;padding:0}.swiper-pagination-clickable .swiper-pagination-bullet{cursor:pointer}.swiper-pagination-bullet:only-child{display:none!important}.swiper-pagination-bullet-active{opacity:var(--swiper-pagination-bullet-opacity,1);background:var(--swiper-pagination-color,var(--swiper-theme-color))}.swiper-vertical>.swiper-pagination-bullets,.swiper-pagination-vertical.swiper-pagination-bullets{right:var(--swiper-pagination-right,8px);left:var(--swiper-pagination-left,auto);top:50%;transform:translateY(-50%)}:is(.swiper-vertical>.swiper-pagination-bullets,.swiper-pagination-vertical.swiper-pagination-bullets) .swiper-pagination-bullet{margin:var(--swiper-pagination-bullet-vertical-gap,6px) 0;display:block}:is(.swiper-vertical>.swiper-pagination-bullets,.swiper-pagination-vertical.swiper-pagination-bullets).swiper-pagination-bullets-dynamic{width:8px;top:50%;transform:translateY(-50%)}:is(.swiper-vertical>.swiper-pagination-bullets,.swiper-pagination-vertical.swiper-pagination-bullets).swiper-pagination-bullets-dynamic .swiper-pagination-bullet{transition:transform .2s,top .2s;display:inline-block}:is(.swiper-horizontal>.swiper-pagination-bullets,.swiper-pagination-horizontal.swiper-pagination-bullets) .swiper-pagination-bullet{margin:0 var(--swiper-pagination-bullet-horizontal-gap,4px)}:is(.swiper-horizontal>.swiper-pagination-bullets,.swiper-pagination-horizontal.swiper-pagination-bullets).swiper-pagination-bullets-dynamic{white-space:nowrap;left:50%;transform:translate(-50%)}:is(.swiper-horizontal>.swiper-pagination-bullets,.swiper-pagination-horizontal.swiper-pagination-bullets).swiper-pagination-bullets-dynamic .swiper-pagination-bullet{transition:transform .2s,left .2s}.swiper-horizontal.swiper-rtl>.swiper-pagination-bullets-dynamic .swiper-pagination-bullet{transition:transform .2s,right .2s}.swiper-pagination-fraction{color:var(--swiper-pagination-fraction-color,inherit)}.swiper-pagination-progressbar{background:var(--swiper-pagination-progressbar-bg-color,#00000040);position:absolute}.swiper-pagination-progressbar .swiper-pagination-progressbar-fill{background:var(--swiper-pagination-color,var(--swiper-theme-color));transform-origin:0 0;width:100%;height:100%;position:absolute;top:0;left:0;transform:scale(0)}.swiper-rtl .swiper-pagination-progressbar .swiper-pagination-progressbar-fill{transform-origin:100% 0}.swiper-horizontal>.swiper-pagination-progressbar,.swiper-pagination-progressbar.swiper-pagination-horizontal,.swiper-vertical>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite,.swiper-pagination-progressbar.swiper-pagination-vertical.swiper-pagination-progressbar-opposite{width:100%;height:var(--swiper-pagination-progressbar-size,4px);top:0;left:0}.swiper-vertical>.swiper-pagination-progressbar,.swiper-pagination-progressbar.swiper-pagination-vertical,.swiper-horizontal>.swiper-pagination-progressbar.swiper-pagination-progressbar-opposite,.swiper-pagination-progressbar.swiper-pagination-horizontal.swiper-pagination-progressbar-opposite{width:var(--swiper-pagination-progressbar-size,4px);height:100%;top:0;left:0}.swiper-pagination-lock{display:none}:root{--swiper-theme-color:#007aff}:host{z-index:1;margin-left:auto;margin-right:auto;display:block;position:relative}.swiper{z-index:1;margin-left:auto;margin-right:auto;padding:0;list-style:none;display:block;position:relative;overflow:hidden}.swiper-vertical>.swiper-wrapper{flex-direction:column}.swiper-wrapper{z-index:1;width:100%;height:100%;transition-property:transform;transition-timing-function:var(--swiper-wrapper-transition-timing-function,initial);box-sizing:content-box;display:flex;position:relative}.swiper-android .swiper-slide,.swiper-ios .swiper-slide,.swiper-wrapper{transform:translate(0,0)}.swiper-horizontal{touch-action:pan-y}.swiper-vertical{touch-action:pan-x}.swiper-slide{flex-shrink:0;width:100%;height:100%;transition-property:transform;display:block;position:relative}.swiper-slide-invisible-blank{visibility:hidden}.swiper-autoheight,.swiper-autoheight .swiper-slide{height:auto}.swiper-autoheight .swiper-wrapper{align-items:flex-start;transition-property:transform,height}.swiper-backface-hidden .swiper-slide{backface-visibility:hidden;transform:translateZ(0)}.swiper-3d.swiper-css-mode .swiper-wrapper{perspective:1200px}.swiper-3d .swiper-wrapper{transform-style:preserve-3d}.swiper-3d{perspective:1200px}.swiper-3d .swiper-slide,.swiper-3d .swiper-cube-shadow{transform-style:preserve-3d}.swiper-css-mode>.swiper-wrapper{scrollbar-width:none;-ms-overflow-style:none;overflow:auto}.swiper-css-mode>.swiper-wrapper::-webkit-scrollbar{display:none}.swiper-css-mode>.swiper-wrapper>.swiper-slide{scroll-snap-align:start start}.swiper-css-mode.swiper-horizontal>.swiper-wrapper{scroll-snap-type:x mandatory}.swiper-css-mode.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child{margin-inline-start:var(--swiper-slides-offset-before);scroll-margin-inline-start:var(--swiper-slides-offset-before)}.swiper-css-mode.swiper-horizontal>.swiper-wrapper>.swiper-slide:last-child{margin-inline-end:var(--swiper-slides-offset-after)}.swiper-css-mode.swiper-vertical>.swiper-wrapper{scroll-snap-type:y mandatory}.swiper-css-mode.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child{margin-block-start:var(--swiper-slides-offset-before);scroll-margin-block-start:var(--swiper-slides-offset-before)}.swiper-css-mode.swiper-vertical>.swiper-wrapper>.swiper-slide:last-child{margin-block-end:var(--swiper-slides-offset-after)}.swiper-css-mode.swiper-free-mode>.swiper-wrapper{scroll-snap-type:none}.swiper-css-mode.swiper-free-mode>.swiper-wrapper>.swiper-slide{scroll-snap-align:none}.swiper-css-mode.swiper-centered>.swiper-wrapper:before{content:"";flex-shrink:0;order:9999}.swiper-css-mode.swiper-centered>.swiper-wrapper>.swiper-slide{scroll-snap-align:center center;scroll-snap-stop:always}.swiper-css-mode.swiper-centered.swiper-horizontal>.swiper-wrapper>.swiper-slide:first-child{margin-inline-start:var(--swiper-centered-offset-before)}.swiper-css-mode.swiper-centered.swiper-horizontal>.swiper-wrapper:before{height:100%;min-height:1px;width:var(--swiper-centered-offset-after)}.swiper-css-mode.swiper-centered.swiper-vertical>.swiper-wrapper>.swiper-slide:first-child{margin-block-start:var(--swiper-centered-offset-before)}.swiper-css-mode.swiper-centered.swiper-vertical>.swiper-wrapper:before{width:100%;min-width:1px;height:var(--swiper-centered-offset-after)}.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top,.swiper-3d .swiper-slide-shadow-bottom,.swiper-3d .swiper-slide-shadow,.swiper-3d .swiper-slide-shadow-left,.swiper-3d .swiper-slide-shadow-right,.swiper-3d .swiper-slide-shadow-top,.swiper-3d .swiper-slide-shadow-bottom{pointer-events:none;z-index:10;width:100%;height:100%;position:absolute;top:0;left:0}.swiper-3d .swiper-slide-shadow{background:#00000026}.swiper-3d .swiper-slide-shadow-left{background-image:linear-gradient(270deg,#00000080,#0000)}.swiper-3d .swiper-slide-shadow-right{background-image:linear-gradient(90deg,#00000080,#0000)}.swiper-3d .swiper-slide-shadow-top{background-image:linear-gradient(#0000,#00000080)}.swiper-3d .swiper-slide-shadow-bottom{background-image:linear-gradient(#00000080,#0000)}.swiper-lazy-preloader{z-index:10;transform-origin:50%;box-sizing:border-box;border:4px solid var(--swiper-preloader-color,var(--swiper-theme-color));border-top-color:#0000;border-radius:50%;width:42px;height:42px;margin-top:-21px;margin-left:-21px;position:absolute;top:50%;left:50%}:is(.swiper:not(.swiper-watch-progress),.swiper-watch-progress .swiper-slide-visible) .swiper-lazy-preloader{animation:1s linear infinite swiper-preloader-spin}.swiper-lazy-preloader-white{--swiper-preloader-color:#fff}.swiper-lazy-preloader-black{--swiper-preloader-color:#000}@keyframes swiper-preloader-spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}:root{--color-primary:#3d5a80;--color-primary-dark:#2c4360;--color-primary-light:#5a7fa8;--color-accent:#c9a84c;--color-accent-light:#e0c16e;--color-bg:#faf8f4;--color-surface:#fff;--color-border:#e2ddd6;--color-text:#2a2a2a;--color-text-sub:#6b6b6b;--color-error:#d0402a;--color-success:#2e7d5b;--font-serif:"Shippori Mincho", "Noto Serif JP", "Times New Roman", serif;--font-sans:"Noto Sans JP", "Hiragino Kaku Gothic ProN", sans-serif;--space-xs:4px;--space-sm:8px;--space-md:16px;--space-lg:32px;--space-xl:64px;--max-width:1100px;--radius-sm:4px;--radius-md:8px;--radius-lg:16px;--shadow-sm:0 1px 4px #0000000f;--shadow-md:0 4px 16px #0000001a;--shadow-lg:0 8px 32px #00000024;--transition:.25s ease}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background-color:var(--color-bg);color:var(--color-text);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;font-size:16px;line-height:1.8}img{max-width:100%;display:block}a{color:var(--color-primary);transition:color var(--transition);text-decoration:none}a:hover{color:var(--color-accent)}.container{width:100%;max-width:var(--max-width);padding:0 var(--space-lg);margin:0 auto}@media (max-width:768px){.container{padding:0 var(--space-md)}}.page-title{font-family:var(--font-serif);color:var(--color-primary);text-align:center;margin-bottom:var(--space-lg);letter-spacing:.05em;padding-bottom:var(--space-md);font-size:2rem;position:relative}.page-title:after{content:"";background:var(--color-accent);border-radius:2px;width:48px;height:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.btn{border-radius:var(--radius-sm);font-family:var(--font-sans);cursor:pointer;transition:background-color var(--transition), transform var(--transition), box-shadow var(--transition);letter-spacing:.04em;border:none;padding:12px 32px;font-size:1rem;font-weight:600;display:inline-block}.btn:hover{box-shadow:var(--shadow-md);transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-dark);color:#fff}.btn-white{color:var(--color-primary);background-color:#fff}.btn-white:hover{color:var(--color-primary);background-color:#f0f0f0}.fade-in{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(24px)}.fade-in.visible{opacity:1;transform:translateY(0)}.skip-nav{padding:var(--space-sm) var(--space-md);background:var(--color-accent);color:#fff;border-radius:0 0 var(--radius-sm) 0;z-index:9999;font-size:.9rem;font-weight:700;text-decoration:none;position:absolute;top:-999px;left:0}.skip-nav:focus{top:0}.scroll-top-btn{background-color:var(--color-primary);color:#fff;cursor:pointer;width:48px;height:48px;box-shadow:var(--shadow-md);opacity:0;pointer-events:none;transition:opacity var(--transition), transform var(--transition), background-color var(--transition);z-index:200;border:none;border-radius:50%;font-size:1rem;position:fixed;bottom:32px;right:32px;transform:translateY(12px)}.scroll-top-btn.visible{opacity:1;pointer-events:auto;transform:translateY(0)}.scroll-top-btn:hover{background-color:var(--color-primary-dark)}@media (max-width:768px){.scroll-top-btn{width:44px;height:44px;bottom:20px;right:20px}}.notfound-page{min-height:70vh;padding:var(--space-xl) var(--space-lg);text-align:center;background-color:var(--color-bg);justify-content:center;align-items:center;display:flex}.notfound-inner{max-width:480px}.notfound-code{font-family:var(--font-serif);color:var(--color-primary);opacity:.15;margin-bottom:var(--space-md);font-size:6rem;font-weight:700;line-height:1}.notfound-title{font-family:var(--font-serif);color:var(--color-primary);margin-bottom:var(--space-md);letter-spacing:.04em;font-size:1.6rem}.notfound-message{color:var(--color-text-sub);margin-bottom:var(--space-lg);font-size:.97rem;line-height:1.9}.main-content{min-height:80vh}.footer{background-color:var(--color-primary-dark);color:#ffffffd9}.footer-inner{max-width:var(--max-width);padding:var(--space-xl) var(--space-lg);justify-content:space-between;align-items:flex-start;gap:var(--space-lg);flex-wrap:wrap;margin:0 auto;display:flex}.footer-name{font-family:var(--font-serif);color:#fff;letter-spacing:.06em;margin-bottom:var(--space-sm);font-size:1.2rem;font-weight:700}.footer-tagline{opacity:.7;max-width:240px;font-size:.85rem;line-height:1.7}.footer-nav ul{gap:var(--space-sm);flex-direction:column;list-style:none;display:flex}.footer-nav a{color:#ffffffbf;transition:color var(--transition);font-size:.9rem;text-decoration:none}.footer-nav a:hover{color:var(--color-accent)}.footer-bottom{padding:var(--space-md) var(--space-lg);text-align:center;opacity:.55;border-top:1px solid #ffffff1a;font-size:.8rem}@media (max-width:768px){.footer-inner{padding:var(--space-lg) var(--space-md);flex-direction:column}.footer-nav ul{gap:var(--space-md);flex-flow:wrap}}.header{padding:0 var(--space-lg);background-color:var(--color-primary);color:#fff;z-index:100;height:64px;box-shadow:var(--shadow-md);justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.logo{font-family:var(--font-serif);letter-spacing:.06em;flex-shrink:0;font-size:1.25rem;font-weight:700}.logo a{align-items:center;gap:var(--space-sm);color:#fff;text-decoration:none;display:flex}.logo img{object-fit:cover;border-radius:50%;width:36px;height:36px}@media (min-width:769px){.nav{align-items:center;display:flex}.nav ul{gap:var(--space-lg);list-style:none;display:flex}.nav a{font-family:var(--font-sans);color:#ffffffe0;transition:color var(--transition), border-color var(--transition);letter-spacing:.03em;border-bottom:2px solid #0000;padding-bottom:2px;font-size:.95rem;font-weight:500;text-decoration:none}.nav a:hover,.nav a.active{color:#fff;border-bottom-color:var(--color-accent)}.menu-toggle{display:none}}@media (max-width:768px){.header{padding:0 var(--space-md)}.logo{font-size:1rem}.menu-toggle{border-radius:var(--radius-sm);color:#fff;cursor:pointer;width:40px;height:40px;transition:background-color var(--transition);background:0 0;border:1px solid #fff6;flex-shrink:0;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.menu-toggle:hover{background-color:#ffffff26}.nav{background-color:var(--color-primary-dark);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);box-shadow:var(--shadow-lg);z-index:99;display:none;position:absolute;top:64px;left:0;right:0}.nav.open{display:block}.nav ul{padding:var(--space-sm) 0;list-style:none}.nav li{border-bottom:1px solid #ffffff14}.nav li:last-child{border-bottom:none}.nav a{padding:14px var(--space-lg);font-family:var(--font-sans);color:#ffffffe6;transition:background-color var(--transition), color var(--transition);font-size:1rem;text-decoration:none;display:block}.nav a:hover,.nav a.active{color:#fff;background-color:#ffffff14}}.member-page{background-color:var(--color-bg);padding-bottom:var(--space-xl)}.member-hero{padding:var(--space-xl) var(--space-lg);text-align:center;background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;margin-bottom:var(--space-xl)}.member-hero h1{font-family:var(--font-serif);letter-spacing:.06em;margin-bottom:var(--space-md);font-size:2.2rem}.member-hero p{opacity:.88;max-width:560px;margin:0 auto;font-size:1rem;line-height:1.9}.member-inner{max-width:var(--max-width);padding:0 var(--space-lg);margin:0 auto}.member-list{gap:var(--space-lg);margin-bottom:var(--space-xl);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));display:grid}.member-card{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-sm);text-align:center;transition:box-shadow var(--transition), transform var(--transition)}.member-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.member-photo{object-fit:cover;width:110px;height:110px;margin:0 auto var(--space-md);border:3px solid var(--color-border);border-radius:50%;display:block}.member-card h2{font-family:var(--font-serif);color:var(--color-text);margin-bottom:var(--space-xs);letter-spacing:.04em;font-size:1.15rem}.member-card .role{color:var(--color-accent);letter-spacing:.06em;margin-bottom:var(--space-sm);font-size:.85rem;font-weight:600}.member-card .bio{color:var(--color-text-sub);font-size:.9rem;line-height:1.8}.member-join-section{background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);border-radius:var(--radius-lg);padding:var(--space-xl) var(--space-lg);text-align:center;color:#fff}.member-join-section h2{font-family:var(--font-serif);letter-spacing:.05em;margin-bottom:var(--space-md);font-size:1.6rem}.member-join-section p{opacity:.88;margin-bottom:var(--space-lg);font-size:1rem;line-height:1.9}@media (max-width:768px){.member-hero h1{font-size:1.6rem}.member-inner{padding:0 var(--space-md)}}.contact-page{background-color:var(--color-bg);padding-bottom:var(--space-xl)}.contact-hero{padding:var(--space-xl) var(--space-lg);text-align:center;background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;margin-bottom:var(--space-xl)}.contact-hero h1{font-family:var(--font-serif);letter-spacing:.06em;margin-bottom:var(--space-md);font-size:2.2rem}.contact-hero p{opacity:.88;max-width:480px;margin:0 auto;font-size:1rem;line-height:1.9}.contact-inner{max-width:640px;padding:0 var(--space-lg);margin:0 auto}.contact-form-card{background:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-xl);box-shadow:var(--shadow-md)}.form-group{margin-bottom:var(--space-lg)}.contact-page label{color:var(--color-text);margin-bottom:var(--space-sm);letter-spacing:.02em;font-size:.9rem;font-weight:600;display:block}.contact-page input,.contact-page textarea{width:100%;padding:12px var(--space-md);border:1.5px solid var(--color-border);border-radius:var(--radius-md);font-family:var(--font-sans);color:var(--color-text);background-color:var(--color-bg);transition:border-color var(--transition), box-shadow var(--transition);box-sizing:border-box;outline:none;font-size:1rem}.contact-page textarea{resize:vertical;height:140px}.contact-page input:focus,.contact-page textarea:focus{border-color:var(--color-primary);box-shadow:0 0 0 3px #3d5a8026}.contact-page input.error,.contact-page textarea.error{border-color:var(--color-error)}.contact-page input.error:focus,.contact-page textarea.error:focus{box-shadow:0 0 0 3px #d0402a1f}.field-error{color:var(--color-error);margin-top:var(--space-xs);font-size:.82rem;display:block}.required{color:var(--color-error);margin-left:4px}.submit-button{width:100%;padding:14px var(--space-lg);background-color:var(--color-primary);color:#fff;border-radius:var(--radius-md);font-family:var(--font-sans);letter-spacing:.04em;cursor:pointer;transition:background-color var(--transition), transform var(--transition), box-shadow var(--transition);border:none;font-size:1rem;font-weight:600}.submit-button:hover:not(:disabled){background-color:var(--color-primary-dark);box-shadow:var(--shadow-md);transform:translateY(-1px)}.submit-button:active:not(:disabled){transform:translateY(0)}.submit-button:disabled{opacity:.65;cursor:not-allowed}.success-message{align-items:center;gap:var(--space-sm);padding:var(--space-md);border-radius:var(--radius-md);color:var(--color-success);margin-top:var(--space-lg);background-color:#edf7f2;border:1px solid #a8d5be;font-weight:600;display:flex}@media (max-width:768px){.contact-hero h1{font-size:1.6rem}.contact-inner{padding:0 var(--space-md)}.contact-form-card{padding:var(--space-lg) var(--space-md)}}.activity-page{background-color:var(--color-bg);padding-bottom:var(--space-xl)}.activity-hero{padding:var(--space-xl) var(--space-lg);text-align:center;background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;margin-bottom:var(--space-xl)}.activity-hero h1{font-family:var(--font-serif);letter-spacing:.06em;margin-bottom:var(--space-md);font-size:2.2rem}.activity-hero p{opacity:.88;max-width:560px;margin:0 auto;font-size:1rem;line-height:1.9}.activity-inner{max-width:var(--max-width);padding:0 var(--space-lg);margin:0 auto}.activity-section-title{font-family:var(--font-serif);color:var(--color-primary);margin-bottom:var(--space-lg);letter-spacing:.04em;padding-bottom:var(--space-md);font-size:1.5rem;position:relative}.activity-section-title:after{content:"";background:var(--color-accent);border-radius:2px;width:36px;height:2px;position:absolute;bottom:0;left:0}.activity-list{margin-bottom:var(--space-xl)}.activity-cards{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));list-style:none;display:grid}.activity-item{align-items:flex-start;gap:var(--space-md);padding:var(--space-lg);background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);transition:box-shadow var(--transition), transform var(--transition);display:flex}.activity-item:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.activity-icon{flex-shrink:0;font-size:2.2rem;line-height:1}.activity-item h3{font-family:var(--font-serif);color:var(--color-primary);margin-bottom:var(--space-xs);letter-spacing:.03em;font-size:1.1rem}.activity-item p{color:var(--color-text-sub);font-size:.92rem;line-height:1.8}.activity-schedule{margin-bottom:var(--space-xl)}.schedule-grid{gap:var(--space-sm);margin-bottom:var(--space-md);grid-template-columns:repeat(7,1fr);display:grid}.schedule-cell{padding:var(--space-md) var(--space-sm);background:var(--color-surface);border-radius:var(--radius-md);box-shadow:var(--shadow-sm);text-align:center;flex-direction:column;justify-content:center;align-items:center;gap:4px;min-height:90px;display:flex}.schedule-cell.active{background:var(--color-primary);color:#fff;box-shadow:var(--shadow-md)}.schedule-day{font-family:var(--font-serif);font-size:1.1rem;font-weight:700}.schedule-time{opacity:.9;font-size:.72rem;line-height:1.4}.schedule-note{background:#fff3;border-radius:999px;padding:1px 6px;font-size:.72rem;font-weight:600}.schedule-venue{color:var(--color-text-sub);font-size:.9rem}@media (max-width:480px){.schedule-grid{grid-template-columns:repeat(7,1fr);gap:4px}.schedule-cell{padding:var(--space-sm) 4px;min-height:72px}.schedule-day{font-size:.9rem}}.activity-gallery{margin-bottom:var(--space-xl)}.gallery-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fit,minmax(200px,1fr));display:grid}.gallery-grid img{aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius-md);width:100%;box-shadow:var(--shadow-sm);transition:transform var(--transition), box-shadow var(--transition)}.gallery-grid img:hover{box-shadow:var(--shadow-md);transform:scale(1.02)}.activity-join{text-align:center;padding:var(--space-lg);background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm)}.activity-join h2{font-family:var(--font-serif);color:var(--color-primary);margin-bottom:var(--space-md);letter-spacing:.04em;font-size:1.4rem}.activity-join p{color:var(--color-text-sub);font-size:.97rem;line-height:1.9}.activity-join a{color:var(--color-primary);text-underline-offset:3px;font-weight:600;text-decoration:underline}.activity-join a:hover{color:var(--color-accent)}@media (max-width:768px){.activity-hero h1{font-size:1.6rem}.activity-inner{padding:0 var(--space-md)}}.about-page{background-color:var(--color-bg);padding-bottom:var(--space-xl)}.about-hero{padding:var(--space-xl) var(--space-lg);text-align:center;background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;margin-bottom:var(--space-xl)}.about-hero h1{font-family:var(--font-serif);letter-spacing:.06em;margin-bottom:var(--space-md);font-size:2.2rem}.about-hero p{opacity:.88;max-width:560px;margin:0 auto;font-size:1rem;line-height:1.9}.about-sections{max-width:var(--max-width);padding:0 var(--space-lg);gap:var(--space-lg);margin:0 auto;display:grid}.about-card{background-color:var(--color-surface);border-radius:var(--radius-lg);padding:var(--space-lg);box-shadow:var(--shadow-sm);border-left:4px solid var(--color-accent)}.about-card h2{font-family:var(--font-serif);color:var(--color-primary);margin-bottom:var(--space-md);letter-spacing:.04em;font-size:1.35rem}.about-card p{color:var(--color-text-sub);font-size:.97rem;line-height:1.9}@media (min-width:769px){.about-sections{grid-template-columns:1fr 1fr}}.about-access{max-width:var(--max-width);margin:0 auto var(--space-xl);padding:0 var(--space-lg)}.about-access-title{font-family:var(--font-serif);color:var(--color-primary);margin-bottom:var(--space-lg);letter-spacing:.04em;padding-bottom:var(--space-md);font-size:1.5rem;position:relative}.about-access-title:after{content:"";background:var(--color-accent);border-radius:2px;width:36px;height:2px;position:absolute;bottom:0;left:0}.about-access-list{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-bottom:var(--space-lg);overflow:hidden}.about-access-row{border-bottom:1px solid var(--color-border);grid-template-columns:120px 1fr;display:grid}.about-access-row:last-child{border-bottom:none}.about-access-row dt{padding:var(--space-md);color:var(--color-primary);background:#f3f6fa;align-items:center;font-size:.9rem;font-weight:600;display:flex}.about-access-row dd{padding:var(--space-md);color:var(--color-text);align-items:center;font-size:.95rem;display:flex}.about-map{border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);overflow:hidden}@media (max-width:768px){.about-hero h1{font-size:1.6rem}.about-sections,.about-access{padding:0 var(--space-md)}.about-access-row{grid-template-columns:90px 1fr}}.home-page{background-color:var(--color-bg)}.first-section{text-align:center;padding:var(--space-xl) var(--space-lg);background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.first-section:before{content:"";pointer-events:none;background-image:radial-gradient(circle at 70% 30%,#c9a84c26 0%,#0000 60%);position:absolute;inset:0}.first-content{justify-content:center;align-items:center;gap:var(--space-md);margin-bottom:var(--space-md);display:flex}.first-content h1{font-family:var(--font-serif);letter-spacing:.06em;margin:0;font-size:2.4rem;font-weight:700}.first-image{object-fit:cover;border:2px solid #ffffff80;border-radius:50%;width:56px;height:56px}.first-section p{font-family:var(--font-sans);color:#ffffffe0;max-width:600px;margin:0 auto;font-size:1.15rem;line-height:1.9}@media (max-width:768px){.first-content h1{font-size:1.6rem}.first-section p{font-size:1rem}.first-image{width:44px;height:44px}}.hero-section{position:relative;overflow:hidden}.hero-slider{width:100%;height:480px}@media (max-width:768px){.hero-slider{height:260px}}.hero-content{width:100%;height:100%;position:relative;overflow:hidden}.hero-image{object-fit:cover;width:100%;height:100%;display:block}.hero-caption{padding:var(--space-md) var(--space-lg);color:#fff;text-align:left;background:linear-gradient(#0000 0%,#0000008c 100%);position:absolute;bottom:0;left:0;right:0}.hero-caption h2{font-family:var(--font-serif);letter-spacing:.04em;margin-bottom:4px;font-size:1.4rem}.hero-caption p{opacity:.88;font-size:.9rem}@media (max-width:768px){.hero-caption h2{font-size:1rem}.hero-caption p{display:none}}.home-section{padding:var(--space-xl) var(--space-lg);max-width:var(--max-width);text-align:center;margin:0 auto}.home-section h2{font-family:var(--font-serif);color:var(--color-primary);margin-bottom:var(--space-md);letter-spacing:.05em;padding-bottom:var(--space-md);font-size:1.7rem;position:relative}.home-section h2:after{content:"";background:var(--color-accent);border-radius:2px;width:40px;height:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.home-section p{color:var(--color-text-sub);max-width:640px;margin:0 auto var(--space-lg);font-size:1rem;line-height:1.9}.announcement-section{padding:var(--space-xl) var(--space-lg);background-color:var(--color-surface)}.announcement-section .inner{max-width:var(--max-width);text-align:center;margin:0 auto}.announcement-section h2{font-family:var(--font-serif);color:var(--color-primary);margin-bottom:var(--space-lg);letter-spacing:.05em;padding-bottom:var(--space-md);font-size:1.7rem;position:relative}.announcement-section h2:after{content:"";background:var(--color-accent);border-radius:2px;width:40px;height:2px;position:absolute;bottom:0;left:50%;transform:translate(-50%)}.announcement-list{text-align:left;max-width:640px;margin:0 auto;list-style:none}.announcement-list li{align-items:flex-start;gap:var(--space-md);padding:var(--space-md) 0;border-bottom:1px solid var(--color-border);color:var(--color-text);font-size:.97rem;line-height:1.7;display:flex}.announcement-badge{margin-right:var(--space-sm);letter-spacing:.04em;border-radius:999px;flex-shrink:0;padding:2px 8px;font-size:.72rem;font-weight:700;display:inline-block}.badge-練習{color:#1d4ed8;background:#dbeafe}.badge-イベント{color:#b45309;background:#fef3c7}.badge-募集{color:#166534;background:#dcfce7}.badge-お知らせ{color:#7e22ce;background:#f3e8ff}.announcement-list li:before{content:"♪";color:var(--color-accent);flex-shrink:0;margin-top:2px;font-size:.9rem}.announcement-list li:last-child{border-bottom:none}.join-cta-section{padding:var(--space-xl) var(--space-lg);background:linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);color:#fff;text-align:center;position:relative;overflow:hidden}.join-cta-section:before{content:"";pointer-events:none;background-image:radial-gradient(circle at 30% 70%,#c9a84c1f 0%,#0000 55%);position:absolute;inset:0}.join-cta-section h2{font-family:var(--font-serif);letter-spacing:.06em;margin-bottom:var(--space-md);font-size:1.8rem}.join-cta-section p{opacity:.88;margin-bottom:var(--space-lg);font-size:1rem;line-height:1.9}