:root{--pi-accent:#1f8ff2;--pi-accent-soft:rgba(31,143,242,.18);--pi-text:#1f2937;--pi-border:#d6dfeb;--pi-shadow:0 14px 34px rgba(15,23,42,.14)}*{box-sizing:border-box}html,body{margin:0;padding:0;background:transparent;font-family:Arial,Helvetica,sans-serif;color:var(--pi-text)}body{overflow-x:hidden}.pi-wrap,.pi-container{width:100%;margin:0 auto}.pi-container{max-width:1366px}.pi-mobile-hint{display:none;margin:0 0 12px;padding:10px 14px;border-radius:12px;background:#f4f8fd;border:1px solid #d9e6f5;color:#4b5563;font-size:14px;line-height:1.4}.pi-line-stage{position:relative;width:100%;border-radius:20px;overflow:visible}.pi-line-stage img{display:block;width:100%;height:auto;border-radius:20px}.pi-point{position:absolute;width:30px;height:30px;transform:translate(-50%,-50%);border:0;border-radius:50%;cursor:pointer;background:transparent;padding:0;z-index:5}.pi-point:focus-visible{outline:2px solid #0b63ce;outline-offset:3px}.pi-point:before,.pi-point:after{content:"";position:absolute;inset:0;border-radius:50%}.pi-point:before{background:var(--pi-accent);box-shadow:0 0 0 5px rgba(255,255,255,.94)}.pi-point:after{background:var(--pi-accent-soft);animation:piPulse 1.8s ease-out infinite}.pi-point__label{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:13px;z-index:2}@keyframes piPulse{0%{transform:scale(.7);opacity:.85}70%,100%{transform:scale(1.9);opacity:0}}.pi-floating-tooltip{position:absolute;left:0;top:0;width:min(360px,calc(100vw - 24px));display:none;background:#fff;border:1px solid var(--pi-border);border-radius:18px;box-shadow:var(--pi-shadow);z-index:30;overflow:hidden}.pi-floating-tooltip.is-visible{display:block}.pi-tooltip__inner{padding:18px 18px 16px}.pi-tooltip__close{position:absolute;right:10px;top:10px;width:28px;height:28px;border:0;border-radius:50%;background:#eef4fb;color:#54708a;cursor:pointer;font-size:20px;line-height:1}.pi-tooltip__num{display:inline-flex;align-items:center;justify-content:center;min-width:30px;height:30px;padding:0 9px;border-radius:999px;background:#e8f3ff;color:#0b63ce;font-weight:700;font-size:14px;margin-bottom:10px}.pi-tooltip__title{margin:0 28px 8px 0;font-size:20px;line-height:1.2;color:#0f172a}.pi-tooltip__equipment{margin:0 0 10px;color:#40617d;font-size:14px;line-height:1.45}.pi-tooltip__text{margin:0;font-size:15px;line-height:1.55;color:#334155}.pi-tooltip__arrow{position:absolute;width:16px;height:16px;background:#fff;border-left:1px solid var(--pi-border);border-top:1px solid var(--pi-border);transform:rotate(45deg);z-index:-1}@media(max-width:768px){.pi-mobile-hint{display:block}.pi-point{width:28px;height:28px}.pi-point__label{font-size:12px}.pi-floating-tooltip{width:calc(100vw - 20px);max-width:calc(100vw - 20px);position:fixed;left:10px!important;right:10px;top:auto!important;bottom:10px;border-radius:16px}.pi-tooltip__arrow{display:none}.pi-tooltip__inner{padding:16px 16px 14px;max-height:min(58vh,420px);overflow:auto}.pi-tooltip__title{font-size:18px}.pi-tooltip__text{font-size:14px}}@media(prefers-reduced-motion:reduce){.pi-point:after{animation:none}}