.pulse-shell { padding-top: 38px; }
.pulse-heading { margin-bottom: 32px; }
.pulse-heading h1 { margin: 10px 0; font-size: clamp(46px, 8vw, 90px); line-height: 1; letter-spacing: -.06em; }
.pulse-heading h1 em { color: #a5f36c; font-style: normal; }
.pulse-heading p { color: #b9c9d8; }
.pulse-arena { background: #101722; color: #f0f6fc; }
.pulse-arena .pulse-hud > .pulse-time { border-color: #a5f36c !important; }
.pulse-hud .pulse-time strong { color: #d6ffac; }
.pulse-arena .pulse-hud strong { font-size: clamp(15px, 3vw, 24px) !important; }
.pulse-stage { background: #0c1522; position: relative; }
.pulse-stage canvas { display: block; width: 100%; height: 100%; outline-offset: -3px; touch-action: none; }
.pulse-feedback { position: absolute; left: 50%; top: 6%; transform: translateX(-50%); margin: 0; max-width: 92%; border-radius: 6px; padding: 6px 12px; background: #101722e8; color: #d6ffac; font-size: clamp(10px, 2vw, 15px); font-weight: 800; text-align: center; pointer-events: none; }
.pulse-feedback:empty { display: none; }
.pulse-controls .pulse-trigger { width: min(44%, 290px); border: 1px solid #758097; border-radius: 8px; background: #192938; color: #e6f6ff; font-weight: 800; letter-spacing: .04em; touch-action: none; user-select: none; -webkit-user-select: none; cursor: pointer; }
.pulse-controls .pulse-dash { border-color: #a5f36c; color: #d6ffac; background: #203528; }
.pulse-controls .pulse-trigger.pressed { background: #39516a; }
.pulse-controls .pulse-dash[data-ready="false"] { border-color: #758097; background: #192332; color: #b3bfcc; }
.pulse-trigger:focus-visible { outline: 3px solid #fff; outline-offset: -5px; }
.pulse-rankings { padding: 40px 0 24px; }
.pulse-rankings h2 { font-size: clamp(26px, 4vw, 40px); margin: 12px 0; }
.pulse-rankings ol { list-style: none; padding: 0; max-width: 800px; }
.pulse-rankings li { display: flex; align-items: center; gap: 12px; padding: 14px 12px; border-bottom: 1px solid #344657; }
.pulse-rankings li > span { min-width: 0; overflow-wrap: anywhere; }
.pulse-rankings li > strong { margin-left: auto; white-space: nowrap; color: #c8f5a2; }
.pulse-footer { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; padding-block: 28px; color: #b9c9d8; }
.pulse-shell > #game-status:empty { display: none; }
@media (prefers-reduced-motion: reduce) { .pulse-arena * { transition: none !important; } }