.sdgo-durability-entry { position: fixed; left: 12px; top: 50%; transform: translateY(-50%); z-index: 100; display: inline-flex; align-items: center; justify-content: center; writing-mode: vertical-rl; padding: 14px 12px; min-width: 44px; border: 1px solid #1458a9; border-radius: 10px; background: #1765bd; color: #fff !important; box-shadow: 0 3px 14px #17396025; font: 600 14px/1.5 "Microsoft YaHei", sans-serif; letter-spacing: .12em; text-decoration: none !important; }
.sdgo-durability-entry:hover { background: #104f9b; }
.sdgo-durability-entry:focus-visible { outline: 3px solid #77b6ff; outline-offset: 3px; }
@media (max-width: 900px) { .sdgo-durability-entry { top: auto; bottom: max(12px, env(safe-area-inset-bottom)); left: 12px; transform: none; writing-mode: horizontal-tb; min-height: 44px; padding: 10px 14px; letter-spacing: 0; } }