.global{padding-block:var(--sp-section)}.global__header{text-align:center;margin-bottom:var(--sp-3xl)}.global__title{font-size:var(--fs-h2);font-weight:var(--fw-bold);color:var(--c-dark);margin-bottom:var(--sp-md)}.global__subtitle{font-size:var(--fs-h4);color:var(--c-text-secondary);max-width:640px;margin-inline:auto;line-height:var(--lh-tight)}.world-map{position:relative;width:100%;max-width:1000px;margin:0 auto var(--sp-section);padding:var(--sp-xl)}.world-map__svg{display:block;width:100%;height:auto}.world-map__land{fill:var(--c-border);transition:fill var(--t-fast)}.world-map__land:hover{fill:#d4d4d4}.world-map__dot{position:absolute;width:12px;height:12px;transform:translate(-50%,-50%);cursor:pointer;z-index:2}.world-map__dot-core{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--c-primary);border:2px solid var(--c-white);border-radius:var(--r-full);box-shadow:0 0 6px #3fa86b80,0 0 12px #3fa86b40;transition:transform var(--t-fast),box-shadow var(--t-fast)}.world-map__dot:hover .world-map__dot-core{transform:scale(1.35);box-shadow:0 0 10px #3fa86bb3,0 0 24px #3fa86b59}.world-map__dot-pulse{position:absolute;top:50%;left:50%;width:12px;height:12px;transform:translate(-50%,-50%) scale(1);border-radius:var(--r-full);border:2px solid var(--c-primary);opacity:0;pointer-events:none}.world-map__dot:hover .world-map__dot-pulse{animation:world-map-pulse 1.5s ease-out infinite}@keyframes world-map-pulse{0%{transform:translate(-50%,-50%) scale(1);opacity:.6}to{transform:translate(-50%,-50%) scale(3);opacity:0}}.world-map__dot-glow{position:absolute;top:50%;left:50%;width:24px;height:24px;transform:translate(-50%,-50%);border-radius:var(--r-full);background:#3fa86b1f;pointer-events:none}.world-map__tooltip{position:absolute;bottom:calc(100% + 14px);left:50%;transform:translate(-50%) translateY(6px);background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-md);padding:var(--sp-sm) var(--sp-md);box-shadow:var(--shadow-md);white-space:nowrap;opacity:0;visibility:hidden;pointer-events:none;transition:opacity var(--t-fast),transform var(--t-fast),visibility var(--t-fast);z-index:10}.world-map__tooltip:after{content:"";position:absolute;top:100%;left:50%;transform:translate(-50%);border:6px solid transparent;border-top-color:var(--c-white)}.world-map__dot:hover .world-map__tooltip{opacity:1;visibility:visible;transform:translate(-50%) translateY(0)}.world-map__tooltip-name{font-size:var(--fs-small);font-weight:var(--fw-semibold);color:var(--c-dark)}.world-map__tooltip-desc{font-size:var(--fs-xs);color:var(--c-text-secondary);margin-top:2px}.bases{padding-block:var(--sp-section);background:var(--c-bg-alt)}.bases__header{text-align:center;margin-bottom:var(--sp-3xl)}.bases__title{font-size:var(--fs-h2);font-weight:var(--fw-bold);color:var(--c-dark);margin-bottom:var(--sp-md)}.bases__subtitle{font-size:var(--fs-h4);color:var(--c-text-secondary);max-width:560px;margin-inline:auto;line-height:var(--lh-tight)}.bases__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-xl);max-width:var(--container-max);margin:0 auto;padding-inline:var(--container-pad)}.base-card{position:relative;background:var(--c-white);border-radius:var(--r-lg);padding:var(--sp-2xl) var(--sp-xl);border:1px solid var(--c-border);transition:border-color var(--t-base),box-shadow var(--t-base),transform var(--t-base)}.base-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.base-card__region{display:inline-block;font-size:var(--fs-xs);font-weight:var(--fw-medium);padding:3px 10px;border-radius:var(--r-full);margin-bottom:var(--sp-md)}.base-card__region--china{background:var(--c-primary-light);color:var(--c-primary)}.base-card__region--overseas{background:#eef0ff;color:#5b6abf}.base-card__name{font-size:var(--fs-h4);font-weight:var(--fw-semibold);color:var(--c-dark);margin-bottom:var(--sp-sm)}.base-card__desc{font-size:var(--fs-small);color:var(--c-text-secondary);line-height:var(--lh-body)}.supply-network{padding-block:var(--sp-section);max-width:var(--container-max);margin:0 auto;padding-inline:var(--container-pad)}.supply-network__header{text-align:center;margin-bottom:var(--sp-3xl)}.supply-network__title{font-size:var(--fs-h2);font-weight:var(--fw-bold);color:var(--c-dark);margin-bottom:var(--sp-md)}.supply-network__subtitle{font-size:var(--fs-h4);color:var(--c-text-secondary);max-width:560px;margin-inline:auto;line-height:var(--lh-tight)}.supply-network__diagram{display:flex;align-items:center;justify-content:center;gap:0;margin-bottom:var(--sp-3xl)}.supply-network__node{display:flex;flex-direction:column;align-items:center;gap:var(--sp-md);flex:0 0 auto;width:200px;padding:var(--sp-xl);background:var(--c-white);border:1px solid var(--c-border);border-radius:var(--r-lg);text-align:center;transition:border-color var(--t-base),box-shadow var(--t-base)}.supply-network__node:hover{box-shadow:var(--shadow-md)}.supply-network__node-icon{width:56px;height:56px;background:var(--c-primary-light);border-radius:var(--r-lg);display:flex;align-items:center;justify-content:center;color:var(--c-primary)}.supply-network__node-label{font-size:var(--fs-body);font-weight:var(--fw-semibold);color:var(--c-dark)}.supply-network__node-sublabel{font-size:var(--fs-xs);color:var(--c-text-secondary);margin-top:2px}.supply-network__arrow{flex:1 1 auto;min-width:40px;max-width:120px;height:2px;background:var(--c-border);position:relative;margin:0 var(--sp-sm);align-self:center;transform:translateY(-16px)}.supply-network__arrow:after{content:"";position:absolute;right:-1px;top:50%;transform:translateY(-50%);border:5px solid transparent;border-left-color:var(--c-primary)}.supply-network__arrow:before{content:"";position:absolute;top:50%;left:0;width:8px;height:8px;background:var(--c-primary);border-radius:var(--r-full);transform:translateY(-50%);animation:supply-flow 2s ease-in-out infinite}@keyframes supply-flow{0%{left:0;opacity:0}20%{opacity:1}80%{opacity:1}to{left:calc(100% - 8px);opacity:0}}.supply-network__desc{text-align:center;max-width:720px;margin-inline:auto}.supply-network__desc-title{font-size:var(--fs-h3);font-weight:var(--fw-semibold);color:var(--c-dark);margin-bottom:var(--sp-md)}.supply-network__desc-text{font-size:var(--fs-body);color:var(--c-text-secondary);line-height:var(--lh-body)}.supply-network__highlights{display:flex;justify-content:center;gap:var(--sp-3xl);margin-top:var(--sp-2xl);padding-top:var(--sp-2xl);border-top:1px solid var(--c-border)}.supply-network__highlight{text-align:center}.supply-network__highlight-value{font-size:var(--fs-h2);font-weight:var(--fw-bold);color:var(--c-primary);line-height:1;margin-bottom:var(--sp-xs)}.supply-network__highlight-label{font-size:var(--fs-small);color:var(--c-text-secondary)}@media(max-width:1199px){.bases__grid{grid-template-columns:repeat(2,1fr)}.supply-network__diagram{gap:0}.supply-network__node{width:170px;padding:var(--sp-lg)}.supply-network__arrow{min-width:30px;max-width:80px}.supply-network__highlights{gap:var(--sp-2xl)}}@media(max-width:767px){.world-map{padding:var(--sp-sm)}.world-map__dot{width:10px;height:10px}.world-map__dot-glow{width:18px;height:18px}.world-map__tooltip{display:none}.bases__grid{grid-template-columns:1fr}.base-card{padding:var(--sp-xl) var(--sp-lg)}.supply-network__diagram{flex-direction:column;gap:0}.supply-network__node{width:100%;max-width:320px}.supply-network__arrow{width:2px;height:32px;min-width:unset;max-width:unset;margin:0;transform:none}.supply-network__arrow:after{right:unset;top:unset;bottom:-1px;left:50%;transform:translate(-50%);border:5px solid transparent;border-top-color:var(--c-primary);border-left-color:transparent}.supply-network__arrow:before{animation-name:supply-flow-vertical}.supply-network__highlights{flex-direction:column;gap:var(--sp-xl);align-items:center}}@keyframes supply-flow-vertical{0%{top:0;left:50%;transform:translate(-50%);opacity:0}20%{opacity:1}80%{opacity:1}to{top:calc(100% - 8px);left:50%;transform:translate(-50%);opacity:0}}