@charset "UTF-8";
:root{--theme-start:#6478e8;--theme-end:#7d4eb3;--primary:#665fd8;--primary-dark:#554bbb;--page-bg:#f4f4f5;--card-bg:#fff;--text:#202128;--muted:#73747d;--line:#e8e8ec;--soft:#f2f2f4;--shadow:0 10px 25px rgba(28,31,55,.07)}
*{box-sizing:border-box}
html{min-height:100%;background:var(--page-bg)}
body{min-height:100vh;margin:0;color:var(--text);background:var(--page-bg);font-family:"PingFang SC","Microsoft YaHei",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input,textarea{font:inherit}

.site-hero{height:98px;display:flex;align-items:center;justify-content:center;padding:15px 20px;color:#fff;background:linear-gradient(110deg,var(--theme-start),var(--theme-end))}
.hero-content{text-align:center}
.site-title{display:flex;align-items:center;justify-content:center;gap:10px}
.site-title h1{margin:0;font-size:27px;line-height:1.2;letter-spacing:.4px}
.site-game-icon{font-size:28px;filter:drop-shadow(0 2px 2px rgba(0,0,0,.18))}
.hero-content p{margin:8px 0 0;font-size:14px;opacity:.9}

.search-section{height:61px;display:flex;align-items:center;padding:9px 15px;background:#fff;border-bottom:1px solid #ececf0}
.search-form{width:100%;display:flex;gap:10px;margin:0 auto}
.search-form input{flex:1;min-width:0;height:38px;padding:0 16px;border:1px solid #dedee3;border-radius:999px;color:var(--text);background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}
.search-form input:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(102,95,216,.11)}
.search-form button{width:67px;height:38px;border:0;border-radius:999px;color:#fff;background:linear-gradient(110deg,var(--primary),var(--primary-dark));font-weight:700;cursor:pointer}

.category-nav{min-height:60px;display:flex;align-items:center;background:#fff;box-shadow:0 5px 17px rgba(30,31,48,.04)}
.category-list{width:100%;display:flex;gap:10px;padding:10px;overflow-x:auto;scrollbar-width:none}
.category-list::-webkit-scrollbar{display:none}
.category-button{flex:0 0 auto;min-width:89px;padding:10px 18px;border-radius:999px;color:#303139;background:#f1f1f3;text-align:center;font-size:14px;transition:transform .2s,background .2s,color .2s}
.category-button:hover{transform:translateY(-1px);background:#e8e8ed}
.category-button.active{color:#fff;background:linear-gradient(110deg,var(--primary),var(--primary-dark))}

.resource-section{width:min(1128px,calc(100% - 30px));margin:14px auto 50px}
.filter-summary{margin-bottom:14px;padding:12px 14px;border-radius:10px;color:var(--muted);background:#fff;box-shadow:var(--shadow);font-size:13px}
.filter-summary a{margin-left:10px;color:var(--primary);font-weight:700}
.resource-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.resource-card{min-width:0;overflow:hidden;border-radius:13px;background:#fff;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s}
.resource-card:hover{transform:translateY(-4px);box-shadow:0 16px 32px rgba(28,31,55,.12)}
.resource-cover-link{display:block;overflow:hidden;background:#e8e9ee}
.resource-cover{width:100%;height:100%;object-fit:cover;transition:transform .32s}
.resource-card:hover .resource-cover{transform:scale(1.035)}
.resource-card-body{min-height:98px;padding:15px 14px 14px}
.resource-card-body h2{margin:0;overflow:hidden;color:#24252b;font-size:16px;line-height:1.45;text-overflow:ellipsis;white-space:nowrap}
.resource-card-body h2 a:hover{color:var(--primary)}
.resource-summary{margin:7px 0 0;overflow:hidden;color:var(--muted);font-size:12px;line-height:1.55;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2}
.resource-tags{display:flex;flex-wrap:wrap;gap:7px;margin-top:11px}
.resource-tags span{display:inline-flex;align-items:center;min-height:23px;padding:3px 7px;border-radius:5px;color:#70717a;background:#f3f3f5;font-size:11px}

.pagination{display:flex;flex-wrap:wrap;justify-content:center;gap:8px;margin-top:24px}
.pagination a{min-width:37px;height:37px;display:inline-flex;align-items:center;justify-content:center;padding:0 12px;border-radius:9px;color:#555762;background:#fff;box-shadow:var(--shadow);font-size:13px}
.pagination a.active{color:#fff;background:linear-gradient(110deg,var(--primary),var(--primary-dark))}

.empty-card{padding:85px 20px;border-radius:16px;text-align:center;background:#fff;box-shadow:var(--shadow)}
.empty-card>div{font-size:50px}
.empty-card h2{margin:17px 0 8px}
.empty-card p{margin:0;color:var(--muted)}

.site-footer{min-height:70px;display:flex;align-items:center;justify-content:center;gap:18px;padding:20px;color:#90919a;background:#fff;border-top:1px solid var(--line);font-size:13px}
.site-footer a:hover{color:var(--primary)}

/* detail page */
.reference-detail-page{min-height:100vh;color:#22232a;background:#f4f5f7}
.reference-detail-nav{height:58px;background:#fff;border-bottom:1px solid #ececf0}
.reference-detail-nav-inner{width:min(920px,calc(100% - 28px));height:100%;display:flex;align-items:center;margin:0 auto}
.reference-back{display:inline-flex;align-items:center;gap:3px;color:#5f6069;font-size:15px;font-weight:600}
.reference-back span{margin-top:-2px;font-family:Arial,sans-serif;font-size:30px;font-weight:300;line-height:1}
.reference-back:hover{color:var(--primary)}
.reference-detail-main{width:min(920px,calc(100% - 28px));margin:22px auto 42px}
.reference-product-card,.reference-group-card,.reference-description-card{overflow:hidden;border-radius:14px;background:#fff;box-shadow:0 5px 18px rgba(31,34,59,.055)}
.reference-cover-wrap{width:100%;aspect-ratio:2/1;overflow:hidden;background:#e8e9ee}
.reference-cover{width:100%;height:100%;object-fit:cover}
.reference-product-info{display:grid;grid-template-columns:78px minmax(0,1fr) auto;gap:16px;align-items:center;padding:20px 22px 22px}
.reference-app-icon{width:78px;height:78px;border:1px solid #ececf0;border-radius:17px;object-fit:cover;background:#f0f1f4;box-shadow:0 5px 13px rgba(28,31,55,.08)}
.reference-product-text{min-width:0}
.reference-product-text h1{margin:0;overflow:hidden;color:#202128;font-size:25px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}
.reference-update-time{margin:7px 0 0;color:#a0a1aa;font-size:12px}
.reference-download-button{min-width:112px;height:43px;padding:0 22px;border:0;border-radius:10px;color:#fff;background:linear-gradient(110deg,var(--theme-start),var(--theme-end));box-shadow:0 8px 18px rgba(99,91,210,.21);font-size:15px;font-weight:700;cursor:pointer;transition:transform .2s,box-shadow .2s,opacity .2s}
.reference-download-button:hover{transform:translateY(-1px);box-shadow:0 10px 23px rgba(99,91,210,.28)}
.reference-download-button.disabled{cursor:not-allowed;opacity:.45;transform:none;box-shadow:none}
.reference-group-card{display:grid;grid-template-columns:52px minmax(0,1fr) auto;gap:14px;align-items:center;margin-top:15px;padding:18px 21px}
.reference-group-icon{width:52px;height:52px;display:grid;place-items:center;border-radius:14px;color:#fff;background:linear-gradient(145deg,#6b75e9,#7651bd);font-size:25px;box-shadow:0 7px 15px rgba(99,91,210,.2)}
.reference-group-content{min-width:0}
.reference-group-content h2{margin:0;font-size:17px;line-height:1.4}
.reference-group-content p{margin:5px 0 0;color:#898a93;font-size:13px;line-height:1.5}
.reference-group-number{padding:8px 13px;border:0;border-radius:8px;color:#655ad2;background:#f0efff;font-size:14px;font-weight:700;cursor:pointer}
.reference-description-card{margin-top:15px;padding:22px}
.reference-description-card h2{position:relative;margin:0 0 18px;padding-left:13px;color:#25262d;font-size:19px;line-height:1.4}
.reference-description-card h2::before{position:absolute;top:3px;bottom:3px;left:0;width:4px;border-radius:999px;background:linear-gradient(180deg,var(--theme-start),var(--theme-end));content:""}
.reference-description-content{color:#55565f;font-size:15px;line-height:1.95;word-break:break-word}
.reference-detail-footer{min-height:68px;display:flex;align-items:center;justify-content:center;padding:20px;color:#9697a0;background:#fff;border-top:1px solid #ececf0;text-align:center;font-size:13px}

/* modal */
.modal-open{overflow:hidden}
.download-modal{position:fixed;z-index:9999;inset:0;display:none;align-items:center;justify-content:center;padding:20px;pointer-events:none;opacity:0;transition:opacity .15s}
.download-modal.show{display:flex;pointer-events:auto;opacity:1}
.download-modal-mask{position:absolute;inset:0;background:rgba(18,19,27,.7)}
.download-dialog{position:relative;z-index:1;width:min(420px,100%);padding:27px 25px 23px;border-radius:17px;background:#fff;box-shadow:0 12px 40px rgba(16,18,34,.2);transform:translateY(12px);transition:transform .15s ease-out;will-change:transform;contain:layout style paint}
.download-modal.show .download-dialog{transform:translateY(0)}
.download-dialog-close{position:absolute;top:10px;right:12px;width:34px;height:34px;border:0;border-radius:50%;color:#999aa2;background:0 0;font-size:25px;cursor:pointer}
.download-dialog h2{margin:0 0 20px;text-align:center;font-size:21px}
.modal-body{font-size:14px;color:#555;line-height:1.8;margin-bottom:20px;text-align:left;background:#f9f9f9;padding:15px;border-radius:10px}
.download-dialog-actions{display:grid;grid-template-columns:1fr 1fr;gap:11px;margin-top:21px}
.download-cancel-button,.download-confirm-button{height:42px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;font-size:14px;font-weight:700;cursor:pointer}
.download-cancel-button{border:1px solid #dddde3;color:#62636c;background:#fff}
.download-confirm-button{color:#fff;background:linear-gradient(110deg,var(--theme-start),var(--theme-end))}

/* toast */
.copy-toast{position:fixed;z-index:10050;left:50%;bottom:54px;padding:10px 17px;border-radius:999px;color:#fff;background:rgba(34,35,44,.9);box-shadow:0 8px 25px rgba(0,0,0,.18);font-size:13px;pointer-events:none;opacity:0;transform:translate(-50%,12px);transition:opacity .2s,transform .2s}
.copy-toast.show{opacity:1;transform:translate(-50%,0)}

/* admin */
.admin-body{background:#f2f3f7}
.login-layout{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 15% 8%,rgba(100,120,232,.35),transparent 32%),radial-gradient(circle at 88% 82%,rgba(125,78,179,.27),transparent 36%),#f2f3f7}
.login-card{width:min(420px,100%);padding:34px;border-radius:21px;background:#fff;box-shadow:0 24px 68px rgba(37,40,75,.16)}
.login-icon{font-size:43px}
.login-card h1{margin:13px 0 6px}
.login-card>p{margin:0 0 23px;color:var(--muted)}
.form-field{display:flex;flex-direction:column;gap:8px}
.form-field>span{font-size:14px;font-weight:700}
.form-field input,.form-field textarea{width:100%;border:1px solid #dfe0e6;border-radius:10px;color:var(--text);background:#fff;outline:none;transition:border-color .2s,box-shadow .2s}
.form-field input{height:43px;padding:0 13px}
.form-field input[type=color]{padding:4px}
.form-field textarea{min-height:180px;padding:13px;resize:vertical;line-height:1.7}
.form-field input:focus,.form-field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(102,95,216,.1)}
.form-field small{color:var(--muted);font-size:12px}
.full-button{width:100%;margin-top:20px}
.login-back{display:block;margin-top:17px;color:var(--muted);text-align:center;font-size:13px}
.alert{margin-bottom:18px;padding:13px 15px;border-radius:10px;font-size:13px}
.alert.error{color:#a42626;background:#fff0f0;border:1px solid #ffd2d2}
.alert.success{color:#176a43;background:#edf9f3;border:1px solid #c9eddc}
.admin-header,.detail-header{color:#fff;background:linear-gradient(110deg,var(--theme-start),var(--theme-end))}
.admin-header-inner,.detail-header-inner{width:min(1128px,calc(100% - 30px));display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 auto}
.admin-header-inner{min-height:89px}
.admin-header h1,.detail-logo{margin:0;font-size:24px}
.admin-header p{margin:4px 0 0;opacity:.82;font-size:13px}
.admin-header-actions{display:flex;gap:10px}
.admin-header-actions a{padding:9px 14px;border:1px solid rgba(255,255,255,.35);border-radius:999px;font-size:13px;color:#fff}
.admin-main{width:min(1128px,calc(100% - 30px));margin:24px auto 55px}
.admin-panel{margin-bottom:21px;padding:23px;border-radius:16px;background:#fff;box-shadow:var(--shadow)}
.panel-heading{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:20px}
.panel-heading h2{margin:0;font-size:20px}
.panel-heading a,.panel-heading span{color:var(--primary);font-size:13px}
.admin-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:17px;margin-bottom:20px}
.full-field{grid-column:1/-1}
.publish-field{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:700}
.publish-field input{width:18px;height:18px;accent-color:var(--primary)}
.admin-preview{width:225px;aspect-ratio:1.535/1;margin-top:5px;border-radius:9px;object-fit:cover}
.admin-icon-preview{width:86px;height:86px;margin-top:5px;border-radius:18px;object-fit:cover}
.admin-resource-list{display:flex;flex-direction:column;gap:12px}
.admin-resource-item{display:grid;grid-template-columns:148px minmax(0,1fr) auto;gap:16px;align-items:center;padding:13px;border:1px solid var(--line);border-radius:12px;background:#fcfcfd}
.admin-resource-item>img{width:148px;aspect-ratio:1.535/1;border-radius:9px;object-fit:cover}
.admin-resource-content{min-width:0}
.admin-resource-content h3{margin:0;overflow:hidden;font-size:16px;text-overflow:ellipsis;white-space:nowrap}
.admin-resource-meta{display:flex;flex-wrap:wrap;gap:9px;margin:7px 0;color:var(--muted);font-size:12px}
.admin-resource-content p{margin:0;overflow:hidden;color:var(--muted);font-size:13px;text-overflow:ellipsis;white-space:nowrap}
.admin-resource-actions{display:flex;align-items:center;gap:8px}
.admin-resource-actions>a,.admin-resource-actions button{min-width:62px;padding:8px 12px;border:0;border-radius:8px;text-align:center;font-size:13px;cursor:pointer}
.admin-resource-actions>a{color:var(--primary-dark);background:#eeeefe}
.admin-resource-actions button{color:#d14141;background:#fff0f0}
.primary-button,.secondary-button{min-height:43px;display:inline-flex;align-items:center;justify-content:center;padding:0 23px;border-radius:999px;font-weight:700}
.primary-button{border:0;color:#fff;background:linear-gradient(110deg,var(--primary),var(--primary-dark));cursor:pointer;transition:transform .2s,box-shadow .2s}
.primary-button:hover{transform:translateY(-1px);box-shadow:0 8px 20px rgba(82,72,188,.23)}
.secondary-button{border:1px solid #dcdde3;color:#3d3e47;background:#fff}
.primary-button.disabled{cursor:not-allowed;opacity:.48;transform:none;box-shadow:none}

/* responsive */
@media(max-width:980px){.resource-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:760px){.resource-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-resource-item{grid-template-columns:110px minmax(0,1fr)}.admin-resource-item>img{width:110px}.admin-resource-actions{grid-column:1/-1;justify-content:flex-end}}
@media(max-width:680px){.reference-detail-nav{height:52px}.reference-detail-main{width:100%;margin-top:10px}.reference-cover-wrap{aspect-ratio:1.72/1;height:150px}.reference-product-info{grid-template-columns:66px minmax(0,1fr);gap:13px;padding:16px}.reference-app-icon{width:66px;height:66px;border-radius:15px}.reference-product-text h1{font-size:20px}.reference-download-button{grid-column:1/-1;width:100%;height:42px}.reference-group-card{grid-template-columns:45px minmax(0,1fr);gap:12px;padding:16px}.reference-group-icon{width:45px;height:45px;border-radius:12px;font-size:22px}.reference-group-number{grid-column:1/-1;width:100%;padding:9px 12px}.reference-description-card{padding:18px 16px}.reference-description-content{font-size:14px;line-height:1.9}.download-dialog{padding:25px 18px 19px}}
@media(max-width:560px){.site-hero{height:89px}.site-title h1{font-size:23px}.site-game-icon{font-size:24px}.search-section{padding-left:10px;padding-right:10px}.search-form{gap:8px}.search-form button{width:65px}.category-list{padding-left:10px;padding-right:10px}.resource-section,.detail-main,.detail-header-inner,.admin-header-inner,.admin-main{width:calc(100% - 20px)}.resource-grid{grid-template-columns:1fr}.resource-card-body{min-height:auto}.site-footer{flex-direction:column;gap:8px}.detail-header-inner,.admin-header-inner{align-items:flex-start;flex-direction:column;justify-content:center;padding:14px 0}.admin-panel{padding:17px}.admin-form-grid{grid-template-columns:1fr}.full-field{grid-column:auto}.admin-resource-item{grid-template-columns:1fr}.admin-resource-item>img{width:100%}.admin-resource-actions{grid-column:auto;justify-content:flex-start}}