.site-notice{background:var(--surface-2);border-bottom:1px solid var(--border);color:red;font-size:8pt;font-weight:600;line-height:1.5}.site-notice__inner{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:center;text-align:center;gap:2px var(--sp-3);padding-block:var(--sp-2)}.site-notice__icon{flex-shrink:0}.hero-title{font-size:clamp(1.5rem, 1.1rem + 2vw, 2.4rem);line-height:1.35;letter-spacing:.01em;font-weight:700}.hero-lead{color:var(--text-muted);font-size:clamp(.95rem, .9rem + .3vw, 1.08rem)}.top-b .hero{position:relative;isolation:isolate}.hero-map{position:relative;height:clamp(420px,72vh,680px);overflow:hidden;background:var(--map-sea)}.hm-img{position:absolute;top:0;left:0;max-width:none;transform-origin:0 0;cursor:grab;touch-action:none;user-select:none;-webkit-user-drag:none}.hero-map.is-dragging .hm-img{cursor:grabbing}.hero-map::before{content:"";position:absolute;inset:0;z-index:1;pointer-events:none}@media (min-width:720px){.hero-map::before{background:linear-gradient(100deg,color-mix(in srgb,var(--bg) 65%,transparent) 0,color-mix(in srgb,var(--bg) 30%,transparent) 40%,transparent 64%)}}.hm-pins{position:absolute;inset:0;z-index:2;pointer-events:none}.hero-map .map-attrib{position:absolute;z-index:3;right:var(--sp-2);bottom:var(--sp-1)}.hero-map .map-zoom{position:absolute;z-index:3;right:var(--sp-2);bottom:40px}.hm-pin{position:absolute;transform:translate(-50%,-50%);width:44px;height:44px;padding:0;border:none;background:0 0;pointer-events:auto;cursor:pointer}.hm-pin__ring{fill:#fff;filter:drop-shadow(0 1px 3px rgba(0, 0, 0, .45))}.hm-pin__dot{fill:var(--pin-color,var(--accent-strong))}.hm-pin__halo{fill:none;stroke:var(--pin-color,var(--accent-strong));stroke-width:2;opacity:0}.hm-pin.is-new .hm-pin__halo{opacity:.5;transform-origin:center;animation:2.8s ease-out infinite hm-pulse}@keyframes hm-pulse{0%{transform:scale(.3);opacity:.6}100%,75%{transform:scale(1.1);opacity:0}}@media (prefers-reduced-motion:reduce){.hm-pin.is-new .hm-pin__halo{animation:none;opacity:.35;transform:scale(1)}}.hm-pin:focus-visible .hm-pin__dot,.hm-pin:hover .hm-pin__dot{filter:brightness(.82)}.hm-pin:focus-visible{outline:0}.hm-pin:focus-visible .hm-pin__ring{stroke:var(--info);stroke-width:3}.hm-arcs{position:absolute;inset:0;width:100%;height:100%;overflow:visible;pointer-events:none;filter:drop-shadow(0 0 1.5px rgba(255, 255, 255, .9))}.hm-arc{fill:none;stroke-width:1.6;stroke-dasharray:5 4;opacity:.85;transition:stroke-width .12s,opacity .12s}.hm-arc.is-active{stroke-width:2.6;opacity:1}.hero-map.is-hide-end .hm-pin--goal,.hero-map.is-hide-link .hm-arcs,.hero-map.is-hide-start .hm-pin--start{display:none}.hm-layers{position:absolute;z-index:3;left:var(--sp-2);bottom:var(--sp-2);max-width:calc(100% - 56px);display:flex;flex-wrap:wrap;gap:6px}.hm-layer{position:relative;display:inline-flex;cursor:pointer}.hm-layer input{position:absolute;inset:0;width:100%;height:100%;margin:0;opacity:0;cursor:pointer}.hm-layer__box{display:inline-flex;align-items:center;gap:6px;min-height:32px;padding:0 var(--sp-3);border:1px solid var(--border);border-radius:999px;background:color-mix(in srgb,var(--surface) 60%,transparent);color:var(--text-muted);font-size:.8rem;font-weight:600;line-height:1;white-space:nowrap;user-select:none}.hm-layer:hover .hm-layer__box{background:var(--surface)}.hm-layer input:checked+.hm-layer__box{background:var(--surface);color:var(--text);border-color:var(--border-strong);font-weight:700}.hm-layer input:focus-visible+.hm-layer__box{outline:2px solid var(--info);outline-offset:1px}.hm-layer__mark{flex:none;width:10px;height:10px;border-radius:50%;opacity:.4}.hm-layer input:checked+.hm-layer__box .hm-layer__mark{opacity:1}.hm-layer__mark--start{background:var(--accent-strong)}.hm-layer__mark--end{background:#e08a2b}.hm-layer__mark--link{width:16px;height:0;border-radius:0;border-top:2px dashed var(--primary-strong)}.hm-tip{position:absolute;z-index:5;transform:translate(-50%,-100%);pointer-events:none;display:flex;gap:var(--sp-2);align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-3);padding:var(--sp-2);width:240px}.hm-tip__body{display:flex;flex-direction:column;min-width:0}.hm-tip__body b{font-size:.86rem;line-height:1.35;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;overflow-wrap:anywhere}.hm-tip__body span{font-size:.76rem;color:var(--text-faint)}.hero-overlay{position:absolute;z-index:4;top:50%;left:clamp(var(--sp-4),5vw,72px);transform:translateY(-50%);width:min(460px,48%);display:flex;flex-direction:column;align-items:flex-start;gap:var(--sp-3);text-align:left}.hero-overlay .hero-title{white-space:pre-line;font-size:clamp(1.4rem, 1rem + 2vw, 2.15rem);color:var(--text);text-shadow:0 1px 10px color-mix(in srgb,var(--map-sea) 85%,transparent)}.hero-overlay__row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--sp-2) var(--sp-3)}.hero-count{display:inline-flex;align-items:center;gap:4px;font-size:.82rem;font-weight:700;color:var(--primary-strong);background:color-mix(in srgb,var(--surface) 82%,transparent);border-radius:999px;padding:4px 10px}.hero-count b{font-variant-numeric:tabular-nums}.hero-overlay__row .btn{backdrop-filter:blur(4px)}.hero-overlay__row .btn-primary{--_bg:color-mix(in srgb, var(--primary-tint) 90%, transparent)}.hero-overlay__row .btn-primary:hover{--_bg:var(--primary-hover)}.section--intro{padding-top:var(--sp-4);padding-bottom:0}.top-intro{margin:0;color:var(--text-muted);font-size:.95rem;line-height:1.8}.section--articles{padding-top:0}.article-list{list-style:none;margin:0;padding:0;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-1);overflow:hidden}.article-list li+li{border-top:1px solid var(--border)}.article-item{display:grid;grid-template-columns:6.5rem minmax(0,1fr);gap:var(--sp-1) var(--sp-4);padding:var(--sp-3) var(--sp-4);color:inherit;text-decoration:none}.article-item:hover{background:var(--surface-2)}.article-item__date{grid-row:1/span 2;padding-top:.2em;font-size:.82rem;color:var(--text-faint);font-variant-numeric:tabular-nums}.article-item__title{font-weight:700;line-height:1.5}.article-item__desc{font-size:.88rem;color:var(--text-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}@media (max-width:719px){.article-item{grid-template-columns:minmax(0,1fr)}.article-item__date{grid-row:auto;padding-top:0}.article-item__desc{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.hero-map{height:clamp(340px,56vh,520px)}.hm-layers{bottom:28px}.hero-overlay{top:var(--sp-4);left:50%;transform:translateX(-50%);width:min(560px,calc(100% - var(--sp-4) * 2));align-items:center;text-align:center;padding:var(--sp-3);border-radius:var(--radius-lg);background:color-mix(in srgb,var(--map-sea) 55%,transparent);backdrop-filter:blur(3px)}.hero-overlay .hero-title{font-size:1.2rem}.hero-overlay__row{justify-content:center}}