:root{--bg:#0b0d18;--panel-a:#151827;--panel-b:#0d1120;--edge:#343750;--edge-hi:#64647b;--gold:#e9be78;--purple:#ba9de8;--cyan:#93d7d8;--red:#fa8581;--green:#aed48e;--text:#f0eade;--dim:#b5b6c7;--dim2:#979bb1}
body{font-family:"Segoe UI","Microsoft YaHei",sans-serif;background:var(--bg)}
#overlays{background:linear-gradient(90deg,#090c19d9 0%,#090c1970 65%,#090c1918),url('/assets/art/nightfall-20261010.webp') center/cover;padding:54px clamp(18px,5vw,80px) 24px;justify-content:flex-start}
.panel{background:#101525ed;border:1px solid #737086;border-radius:3px;box-shadow:0 24px 70px #0007;text-align:left;width:min(690px,100%);padding:30px;margin:auto 0}
.panel::before,.panel::after{border-color:var(--gold);border-radius:0;opacity:.7;width:16px;height:16px}
.panel h1{font-family:Georgia,"Songti SC",serif;font-size:clamp(28px,3.4vw,45px);letter-spacing:4px;color:var(--text);text-shadow:0 2px 20px #0006;line-height:1.3;margin:0 0 14px}
.panel h2,.panel h2.dead,.panel h2.clear{color:var(--gold);text-shadow:none}
.panel h1::before{content:'NIGHTFALL / SURVIVORS';display:block;font:10px Consolas,monospace;letter-spacing:4px;color:var(--gold);margin-bottom:14px}
.panel .sub{color:var(--dim);line-height:1.7}.best{display:inline-block;padding:10px 14px;margin:8px 0 18px;border-left:2px solid var(--gold);background:#090e19}
.best b,.stat .v{text-shadow:none;color:var(--gold)}
.keys{background:#080e19;border:1px solid var(--edge);border-radius:3px;line-height:1.9;padding:14px 18px;margin:12px 0}
.field-guide{border-block:1px solid var(--edge);margin:12px 0 18px;padding:12px 0;color:var(--dim);font-size:12px}.field-guide summary{cursor:pointer;color:var(--gold);letter-spacing:1px;min-height:24px}.field-guide .keys{margin-bottom:0}
.btn{background:transparent;color:var(--text);border:1px solid var(--edge-hi);border-radius:3px;box-shadow:none;text-shadow:none;min-height:44px;font-size:13px}
.btn.primary{background:var(--gold);color:#181728;border-color:var(--gold);font-weight:800;min-width:190px}.btn:hover{box-shadow:none;filter:brightness(1.12);transform:none}
.stat{background:#0b1222dc;border-color:var(--edge);border-radius:3px;padding:7px 12px}.stat .k{color:var(--dim)}
.bar-hp i,.bar-hp.low i{background:linear-gradient(90deg,#922b49,#ed7982);box-shadow:none}.bar-xp i{background:linear-gradient(90deg,#307a8f,#93d7d8);box-shadow:none}
.bar{border-radius:3px;border-color:#6b6a82;background:#0b1222}
.keys kbd{border-radius:2px;background:#20263b;border-color:#4a526b;color:var(--text)}
#site-bar a,#site-bar span{border-radius:3px!important;background:#101525eb!important;color:var(--text)!important;border-color:#585872!important}
.cloud,.lb,.ranks,.notes{border-radius:3px;background:#0b1120;border-color:var(--edge);font-size:12px}.cloud input,.cloud select{border-radius:3px;background:#080e19;color:var(--text);border-color:var(--edge-hi)}
.skin-btn{border-radius:3px!important;background:#141b2d!important;border-color:#505471!important;padding:7px 12px!important}.skin-btn.on{border-color:var(--gold)!important;background:#34303a!important}
.skins{justify-content:flex-start;margin:14px 0 18px;gap:12px}.skins-list{gap:7px}.skins-label{color:var(--dim)}
.cards .card{border-radius:4px;background:#171e31;border-color:#56627c;box-shadow:none}.cards .card:hover{border-color:var(--gold);background:#222b43}
#hud{padding-top:48px}.hud-top{max-width:420px}.weapon-strip{max-width:640px}.boss-bar{background:#111625e8;border-color:#a45663}
button:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:2px solid var(--gold);outline-offset:3px}
@media(max-width:680px){#overlays{padding:50px 12px 12px;background-position:62% center}.panel{padding:22px 18px;width:100%;background:#101525f5}.panel h1{letter-spacing:2px}.btn{padding:10px 14px;max-width:100%}.panel .tip{font-size:11px}.skins{flex-wrap:wrap}.hud-top{max-width:100%}.hud-stats{gap:4px}.stat{padding:5px 7px}.stat .v{font-size:13px}#hud{padding:48px 10px 10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}}