@font-face{font-family:AlimamaShuHeiTi-Bold;src:url(/font/AlimamaShuHeiTi-Bold.woff2) format("woff2"),url(/font/AlimamaShuHeiTi-Bold.ttf) format("truetype")}html{scrollbar-width:none}html::-webkit-scrollbar{display:none}:root{--bb-bg: var(--hxk-surface);--bb-border: rgba(70, 100, 180, .5);--bb-drop-1: 0 20px 46px rgba(0, 0, 0, .28);--bb-drop-2: 0 8px 22px rgba(0, 0, 0, .2);--bb-inner: inset 0 1px 0 rgba(255, 255, 255, .6), inset 0 -3px 10px rgba(0, 0, 0, .14);--bb-rim: linear-gradient( 145deg, rgba(255, 255, 255, .6) 0%, rgba(255, 255, 255, .14) 22%, rgba(0, 0, 0, 0) 50%, rgba(0, 0, 0, .2) 72%, rgba(0, 0, 0, .34) 100% );--loader-front: var(--hxk-accent);--loader-back: #c3c8de;--loader-text: #414856;--nav-width: 12vh;--nav-item-height: 8vh;--nav-item-active-height: 18vh;--nav-text: var(--hxk-accent);--nav-text-secondary: var(--hxk-text-secondary);--nav-active-bg: var(--hxk-accent-faint);--nav-accent-line: var(--hxk-accent);--nav-separator: rgba(70, 100, 180, .12);--nav-en-scale: 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no-repeat center center fixed;background-size:cover;overflow-x:hidden;overscroll-behavior-y:none;transition:background .3s ease}html.dark body{background:linear-gradient(#000000b3,#000000e6),url(/img/bg.webp) no-repeat center center fixed;background-size:cover}body{overflow:hidden;height:100vh}main{margin-left:var(--nav-width);height:100vh;overflow:hidden}.page-content{transition:opacity .3s ease-in-out;width:100%;height:100vh}.sub-page-main{margin-left:var(--nav-width);height:100vh;overflow-y:auto;scrollbar-width:none;-webkit-overflow-scrolling:touch}.sub-page-main::-webkit-scrollbar{display:none}#page-index{position:relative;display:flex;justify-content:center;align-items:center;height:100vh}#page-live,#page-activity{padding:2rem;display:flex;justify-content:center;align-items:stretch;height:100vh;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}#page-live::-webkit-scrollbar,#page-activity::-webkit-scrollbar{display:none}#page-gallery{padding:0;display:flex;justify-content:center;align-items:flex-start;height:100vh;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}#page-gallery::-webkit-scrollbar{display:none}#page-about{padding:0;height:100vh;display:flex;justify-content:center;align-items:center;overflow:hidden}#page-download{padding:2rem;height:100vh;min-height:0;display:flex;justify-content:center;align-items:stretch;overflow:hidden}canvas{position:fixed;top:0;left:0;width:100%;height:100%;z-index:-11}@media (max-width: 900px){main{margin-left:0}.sub-page-main{margin-left:0}#page-download{padding:4.75rem 1rem 1rem;height:100dvh;align-items:flex-start;overflow-y:auto;overflow-x:hidden;scrollbar-width:none}#page-download::-webkit-scrollbar{display:none}#page-gallery{height:100dvh;padding-top:6rem}#page-live,#page-activity{padding:4.75rem 1rem 1rem;height:100dvh}#page-live{padding:0;display:flex;justify-content:center;align-items:center;height:100dvh}}@media (max-width: 768px){#page-gallery{height:100dvh;padding-top:6rem}}:root{--news-accent: var(--hxk-accent);--news-accent-weak: var(--hxk-accent-weak);--news-surface: var(--hxk-surface-light);--news-border: var(--hxk-border);--news-text: var(--hxk-text);--news-muted: var(--hxk-muted);--news-shadow-1: var(--hxk-shadow-1);--news-shadow-2: var(--hxk-shadow-2)}html.dark{--news-accent: var(--hxk-accent);--news-accent-weak: var(--hxk-accent-weak);--news-surface: var(--hxk-surface-light);--news-border: var(--hxk-border);--news-text: 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scale(.94);filter:blur(5px)}}.activity-character-ghost img{width:100%;height:auto;display:block}.activity-feed{position:relative}.news-hero{position:relative;overflow:hidden;border-radius:18px;margin-bottom:1.25rem;border:1px solid var(--news-border);box-shadow:var(--news-shadow-1),var(--news-shadow-2);background:var(--news-surface)}.news-hero-media{width:100%;aspect-ratio:21 / 8;background:linear-gradient(120deg,#4664b461,#4664b426);background-size:cover;background-position:center}.news-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,#0a101e33,#0a101e8f);pointer-events:none}.news-hero-content{position:absolute;left:0;right:0;bottom:0;padding:1rem 1.25rem 1.2rem;z-index:1}.news-hero-kicker{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:#ffffffd1;margin-bottom:.3rem}.news-hero-subtitle{margin-top:.45rem;color:#ffffffe6;font-size:.95rem;line-height:1.45;text-shadow:0 2px 8px 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2rem}.detail-hero{border-radius:14px}.detail-hero-title{font-size:1.15rem}.detail-content-card{padding:1.15rem;border-radius:14px}}:root{--signup-input-bg: rgba(255, 255, 255, .55);--signup-error: #e05555;--signup-accent: var(--hxk-accent);--signup-accent-weak: var(--hxk-accent-weak);--signup-surface: var(--hxk-surface);--signup-border: var(--hxk-border);--signup-text: var(--hxk-text);--signup-muted: var(--hxk-muted)}html.dark{--signup-input-bg: rgba(35, 35, 45, .65);--signup-error: #ff7b7b;--signup-accent: var(--hxk-accent);--signup-accent-weak: var(--hxk-accent-weak);--signup-surface: var(--hxk-surface);--signup-border: var(--hxk-border);--signup-text: var(--hxk-text);--signup-muted: var(--hxk-muted)}.signup-page{width:100%;max-width:1320px;margin:0 auto;padding:2rem 2rem 4rem;transition:opacity .25s ease,transform .25s ease}.signup-page.fade-out{opacity:0;transform:translateY(8px);pointer-events:none}.signup-hero{position:relative;overflow:hidden;border-radius:18px;margin-bottom:2rem;border:1px solid var(--signup-border);box-shadow:0 8px 4px #0000002e,0 6px 8px #0000001f;background:var(--signup-surface)}.signup-hero-media{width:100%;aspect-ratio:21 / 9;background:linear-gradient(120deg,#4664b461,#4664b426);background-size:cover;background-repeat:no-repeat;background-position:center}.signup-hero-overlay{position:absolute;inset:0;background:linear-gradient(180deg,#0a101e26,#0a101e8c);pointer-events:none}.signup-hero-content{position:absolute;left:0;right:0;bottom:0;padding:1.5rem 2rem 2rem;z-index:1}.signup-hero-kicker{font-size:.75rem;letter-spacing:.14em;text-transform:uppercase;color:#ffffffd1;margin-bottom:.4rem}.signup-hero-title{font-size:2rem;font-weight:800;color:#fff;text-shadow:0 3px 10px rgba(0,0,0,.55);margin-bottom:.5rem}.signup-hero-meta{display:flex;align-items:center;gap:.75rem;flex-wrap:wrap}.signup-hero-tag{padding:.2rem .6rem;border-radius:999px;font-size:.82rem;color:#fffffff2;background:#ffffff2e;border:1px solid rgba(255,255,255,.25)}.signup-hero-date{color:#fffc;font-size:.88rem}.signup-form-card{background:var(--signup-surface);border:1px solid var(--signup-border);border-radius:16px;padding:2.5rem;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 8px 4px #0000002e,0 6px 8px #0000001f;margin-bottom:2rem}.signup-form-card h2{font-size:1.5rem;font-weight:800;color:var(--signup-text);margin-bottom:.25rem}.signup-form-card .form-subtitle{font-size:.9rem;color:var(--signup-muted);margin-bottom:1.75rem}.signup-form,#signup-form-fields,#overlay-signup-form-fields{display:flex;flex-direction:column;gap:1.25rem}.signup-field{display:flex;flex-direction:column;gap:.4rem}.signup-field label{font-size:.88rem;font-weight:600;color:var(--signup-text)}.signup-field label .required{color:var(--signup-error);margin-left:2px}.signup-field input,.signup-field textarea,.signup-field select{font-family:AlimamaShuHeiTi-Bold,sans-serif;font-size:.95rem;padding:.75rem 1rem;border:1px solid var(--signup-border);border-radius:10px;background:var(--signup-input-bg);color:var(--signup-text);outline:none;transition:border-color .25s ease,box-shadow .25s ease}.signup-field input:focus,.signup-field textarea:focus,.signup-field select:focus{border-color:var(--signup-accent);box-shadow:0 0 0 3px var(--signup-accent-weak)}.signup-field input::placeholder,.signup-field textarea::placeholder{color:var(--signup-muted);opacity:.6}.signup-field textarea{resize:vertical;min-height:100px}.signup-file-wrap{position:relative;min-width:0;max-width:100%}.signup-file-wrap input[type=file]{position:absolute;opacity:0;width:.1px;height:.1px;overflow:hidden;clip:rect(0,0,0,0)}.signup-file-trigger{display:flex;align-items:center;gap:12px;width:100%;border:2px dashed var(--signup-border);border-radius:10px;background:var(--signup-input-bg);padding:16px 20px;font-size:.92rem;color:var(--signup-muted);cursor:pointer;transition:all .3s ease}.signup-file-trigger:hover{border-color:var(--signup-accent);background:var(--signup-accent-weak);color:var(--signup-accent)}.signup-file-wrap.signup-file-dragover .signup-file-trigger{border-color:var(--signup-accent);background:var(--signup-accent-weak);color:var(--signup-accent);border-style:solid}.signup-file-icon{font-size:1.35rem;flex-shrink:0}.signup-file-text{flex:1;min-width:0}.signup-file-list{display:flex;flex-wrap:wrap;gap:12px;margin-top:12px}.signup-file-item{display:flex;align-items:center;gap:8px;padding:8px 12px;background:var(--signup-input-bg);border:1px solid var(--signup-border);border-radius:10px;font-size:.88rem;position:relative;isolation:isolate;max-width:100%}.signup-file-wrap.is-ready .signup-file-item{border-color:#34c75959}.signup-file-wrap.is-error .signup-file-item{border-color:#e0555559}.signup-file-preview{width:40px;height:40px;border-radius:6px;overflow:hidden;background:var(--signup-accent-weak);flex-shrink:0;display:flex;align-items:center;justify-content:center;color:var(--signup-accent);font-size:1.1rem}.signup-file-wrap.is-ready .signup-file-preview{background:#34c7591f;color:#34c759}.signup-file-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:2px}.signup-file-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--signup-text)}.signup-file-status{font-size:.78rem;color:var(--signup-muted)}.signup-file-status.is-done{color:#34c759}.signup-file-status.is-error{color:var(--signup-error)}.signup-file-remove{display:flex;align-items:center;justify-content:center;width:28px;height:28px;min-width:28px;min-height:28px;padding:0;border:none;background:transparent;color:var(--signup-muted);cursor:pointer;border-radius:6px;transition:color .2s,background .2s;position:relative;z-index:10;flex-shrink:0}.signup-file-remove i{pointer-events:none;font-size:1rem}.signup-file-remove:hover,.signup-file-remove:focus-visible{color:#f5222d;background:#f5222d14}.signup-form-row{display:grid;grid-template-columns:1fr 1fr;gap:1.25rem}.signup-submit{font-family:AlimamaShuHeiTi-Bold,sans-serif;width:100%;height:64px;background:linear-gradient(135deg,var(--signup-accent) 0%,var(--signup-accent) 100%);color:#fff;font-size:1.05rem;font-weight:700;letter-spacing:1px;border:none;border-radius:12px;cursor:pointer;box-shadow:0 4px 16px #4664b459;transition:transform .3s cubic-bezier(.25,.8,.25,1),box-shadow .3s cubic-bezier(.25,.8,.25,1)}.signup-submit:hover{box-shadow:0 6px 18px #4664b459}.signup-submit:active{transform:scale(.98);box-shadow:0 2px 8px #4664b447}.signup-submit i{transition:transform .3s}.signup-submit:hover i{transform:translate(4px)}.signup-back{display:inline-flex;align-items:center;gap:.35rem;padding:.65rem 1.2rem;font-size:.85rem;font-weight:600;color:var(--signup-text);background:var(--signup-input-bg);border:1px solid var(--signup-border);border-radius:999px;cursor:pointer;text-decoration:none;flex-shrink:0;transition:background .15s ease,border-color .15s ease}.signup-back:hover{background:var(--signup-accent-weak);border-color:var(--signup-accent)}.signup-actions{display:flex;align-items:center;gap:1rem;margin-top:.75rem}@media (max-width: 768px){.signup-actions{flex-direction:column;align-items:stretch}.signup-submit,.signup-back{justify-content:center}}.signup-detail-card{background:var(--signup-surface);border:1px solid var(--signup-border);border-radius:14px;padding:1.75rem;backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);box-shadow:0 8px 4px #0000002e,0 6px 8px #0000001f}.signup-detail-card h3{font-size:1.1rem;font-weight:700;color:var(--signup-text);margin-bottom:.75rem}.signup-detail-card p,.signup-detail-card li{font-size:.92rem;color:var(--signup-muted);line-height:1.7}@media (max-width: 768px){.signup-page{padding:1rem 1rem 3rem}.signup-hero-media{aspect-ratio:16 / 9}.signup-hero-title{font-size:1.35rem}.signup-hero-content{padding:1rem 1.25rem 1.5rem}.signup-form-card{padding:1.5rem}.signup-form-row{grid-template-columns:1fr}.signup-actions{flex-direction:column;align-items:stretch}.signup-submit,.signup-back{text-align:center;justify-content:center}.signup-detail-card{padding:1.25rem}}@media (max-width: 480px){.signup-page{padding:.75rem .75rem 2rem}.signup-hero{border-radius:14px}.signup-hero-title{font-size:1.15rem}.signup-form-card{padding:1.15rem;border-radius:14px}.signup-form-card h2{font-size:1.25rem}}