/* 星潮捕手 brand title — rendered by code (crisp at any DPR); shared by lobby card, loading screen, help modal, OG/thumb renders */
.sth-logo{position:relative;display:inline-flex;flex-direction:column;align-items:center;line-height:1;font-family:"PingFang SC","Hiragino Sans GB","Noto Sans CJK SC","Source Han Sans SC","Microsoft YaHei",sans-serif;font-size:var(--sz,64px);user-select:none;white-space:nowrap;pointer-events:none}
.sth-logo .w{position:relative;display:block;font-weight:900;letter-spacing:.06em;padding:0 .04em}
.sth-logo .w b{display:block;font-weight:900}
.sth-logo .w .s{position:absolute;inset:0;color:#3a1600;-webkit-text-stroke:.16em #3a1600;text-shadow:0 .1em .25em rgba(0,0,0,.65),0 0 .5em rgba(0,40,90,.6)}
.sth-logo .w .m{position:absolute;inset:0;color:transparent;-webkit-text-stroke:.055em #fff1b0;opacity:.95}
.sth-logo .w .f{position:relative;color:transparent;background:linear-gradient(180deg,#fffef2 0%,#fff0a8 28%,#ffd23d 52%,#ff9f1a 74%,#c75a06 100%);-webkit-background-clip:text;background-clip:text}
.sth-logo .w .f::after{content:"";position:absolute;left:8%;right:8%;top:6%;height:30%;border-radius:50%;background:radial-gradient(ellipse at 50% 0,rgba(255,255,255,.55),rgba(255,255,255,0) 70%);mix-blend-mode:screen}
.sth-logo small{margin-top:.42em;font:800 .2em/1 -apple-system,"Helvetica Neue",Arial,sans-serif;letter-spacing:.42em;padding-left:.42em;color:#bff8ff;text-shadow:0 0 .5em rgba(127,246,255,.85),0 .08em .2em rgba(0,0,0,.7)}
.sth-logo .spark{position:absolute;width:.32em;height:.32em;right:-.12em;top:-.08em;background:radial-gradient(circle,#fff 0 12%,rgba(255,240,170,.9) 18%,rgba(255,210,61,0) 62%);filter:drop-shadow(0 0 .1em #fff6c0)}
.sth-logo .spark::before,.sth-logo .spark::after{content:"";position:absolute;left:50%;top:50%;width:150%;height:7%;transform:translate(-50%,-50%);background:linear-gradient(90deg,transparent,#fff,transparent)}
.sth-logo .spark::after{transform:translate(-50%,-50%) rotate(90deg)}