/*
Theme Name: PantaShare 网盘资源分享
Theme URI: https://example.com
Author: Muse
Description: 网盘资源分享导航主题（深色玻璃风）：资源卡片流 + 分类徽标 + 标签 + 网盘链接（打开/复制）+ 详情页分享与扫码，全部内容可在后台修改和添加。
Version: 1.13.56
Text Domain: pantashare
*/

:root{
  color-scheme:dark;
  --bg-base:#0a0d12; --bg:#0f1216; --surface-solid:#171b22; --surface:rgba(23,27,34,.58);
  --border:rgba(255,255,255,.09); --text:#e8eaed; --muted:#9aa3b2;
  --accent:#5b8cff; --accent-dim:#3d62b3; --icon-box-bg:rgba(26,34,45,.72); --icon-box-border:rgba(255,255,255,.08);
  --glass-shadow:0 4px 24px rgba(0,0,0,.22), inset 0 1px 0 rgba(255,255,255,.06);
  --header-bg:rgba(15,18,22,.8);
}
[data-theme="light"]{
  color-scheme:light;
  --bg-base:#eef1f6; --bg:#f6f7f9; --surface-solid:#ffffff; --surface:rgba(255,255,255,.75);
  --border:#e2e7f0; --text:#1a1d23; --muted:#5c6575;
  --accent:#2563eb; --accent-dim:#1d4ed8; --icon-box-bg:#eef2f8; --icon-box-border:#e2e7f0;
  --glass-shadow:0 4px 24px rgba(30,50,90,.07), inset 0 1px 0 rgba(255,255,255,.6);
  --header-bg:rgba(255,255,255,.85);
}
*{box-sizing:border-box}
html{scrollbar-color:#3a4356 transparent}
body{margin:0;background:var(--bg);color:var(--text);font-family:'IBM Plex Sans','Noto Sans SC',system-ui,-apple-system,'Segoe UI',sans-serif;-webkit-font-smoothing:antialiased;min-height:100vh}
body::before{content:"";position:fixed;inset:0;background:
  radial-gradient(600px 300px at 15% -5%, rgba(91,140,255,.13), transparent 60%),
  radial-gradient(700px 350px at 90% 0%, rgba(139,92,246,.10), transparent 60%);
  pointer-events:none;z-index:-1}
a{color:inherit;text-decoration:none}
img{max-width:100%}

/* 顶栏 */
.site-header{position:sticky;top:0;z-index:50;background:var(--header-bg);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-bottom:1px solid var(--border)}
.site-header-inner{max-width:1080px;margin:0 auto;padding:0 20px;height:60px;display:flex;align-items:center;gap:22px}
.brand{display:flex;align-items:center;gap:9px;font-weight:700;font-size:16px;letter-spacing:-.2px;white-space:nowrap}
.brand-mark{width:28px;height:28px;border-radius:8px;background:linear-gradient(135deg,var(--accent),#8b5cf6);display:grid;place-items:center;color:#fff;font-size:14px;font-weight:700;flex:0 0 auto}
.main-nav{display:flex;gap:4px;margin-left:6px}
.main-nav a{font-size:13.5px;color:var(--muted);padding:7px 11px;border-radius:8px;white-space:nowrap}
.main-nav a:hover,.main-nav a.current{color:var(--text);background:var(--surface)}
.header-tools{margin-left:auto;display:flex;align-items:center;gap:10px}
.search-form{display:flex;align-items:center;background:var(--surface);border:1px solid var(--border);border-radius:9px;padding:0 6px 0 12px;height:36px;min-width:210px}
.search-form input{flex:1;min-width:0;background:none;border:0;outline:0;color:var(--text);font:inherit;font-size:13px}
.search-form input::placeholder{color:var(--muted)}
.search-form button{border:0;background:var(--accent);color:#fff;border-radius:6px;height:26px;padding:0 10px;font-size:12px;font-weight:600;cursor:pointer}
.theme-toggle{width:36px;height:36px;border-radius:9px;border:1px solid var(--border);background:var(--surface);color:var(--muted);cursor:pointer;display:grid;place-items:center;font-size:15px}
.theme-toggle:hover{color:var(--text)}

.container{max-width:860px;margin:0 auto;padding:28px 20px 10px}
.list-heading{display:flex;align-items:baseline;justify-content:space-between;margin:6px 0 18px}
.list-heading h1{font-size:22px;margin:0;letter-spacing:-.4px}
.list-heading .count{font-size:12.5px;color:var(--muted)}

/* 资源卡片 */
.post-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--glass-shadow);backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);margin-bottom:16px;transition:border-color .15s}
.post-card:hover{border-color:rgba(91,140,255,.35)}
.post-card-inner{padding:20px 22px 16px}
.post-header{display:flex;gap:13px;align-items:flex-start}
.type-icon-box{width:42px;height:42px;flex:0 0 auto;border-radius:11px;background:var(--icon-box-bg);border:1px solid var(--icon-box-border);display:grid;place-items:center;color:var(--accent)}
.type-icon-box svg{width:21px;height:21px}
.post-title{font-size:17.5px;line-height:1.5;margin:5px 0 0;font-weight:650;letter-spacing:-.2px}
.post-title a:hover{color:var(--accent)}
.post-footer-row{display:flex;gap:10px;align-items:flex-start;margin-top:13px}
.post-footer-label{font-size:11px;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:6px;padding:3px 7px;flex:0 0 auto;margin-top:1px}
.post-category-list,.post-tag-list{display:flex;flex-wrap:wrap;gap:7px;align-items:center}
.post-disk-list{display:grid;grid-template-columns:1fr 1fr;gap:7px;flex:1 1 auto;width:100%}
.post-disk-list .disk-link-group{display:flex}
.post-disk-list .disk-link{flex:1;min-width:0}
.post-disk-list .paid-badge{grid-column:1/-1}
.post-disk-note{grid-column:1/-1;font-size:12px;color:var(--muted);line-height:1.5}
@media(max-width:720px){.post-disk-list{grid-template-columns:1fr}}
.category-badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 10px;border-radius:999px;border:1px solid}
.category-badge svg{width:12px;height:12px}
.category-badge--blue{color:#7db4ff;background:rgba(59,130,246,.13);border-color:rgba(59,130,246,.35)}
.category-badge--violet{color:#c4a7ff;background:rgba(139,92,246,.13);border-color:rgba(139,92,246,.35)}
.category-badge--orange{color:#ffb37d;background:rgba(249,115,22,.13);border-color:rgba(249,115,22,.35)}
.category-badge--red{color:#ff9d9d;background:rgba(239,68,68,.13);border-color:rgba(239,68,68,.35)}
.category-badge--green{color:#8fe3ae;background:rgba(34,197,94,.13);border-color:rgba(34,197,94,.35)}
.category-badge--pink{color:#ffa7d3;background:rgba(236,72,153,.13);border-color:rgba(236,72,153,.35)}
.category-badge--cyan{color:#7fe3f7;background:rgba(6,182,212,.13);border-color:rgba(6,182,212,.35)}
.category-badge--amber{color:#ffd97d;background:rgba(245,158,11,.13);border-color:rgba(245,158,11,.35)}
.category-badge--gray{color:#b8c0cc;background:rgba(100,116,139,.16);border-color:rgba(100,116,139,.4)}
.category-badge--black{color:#1a1d23;background:#ffffff;border-color:#dfe3ea}
[data-theme="dark"] .index-item .category-badge--black{color:#f5f5f5}
/* 白天模式：徽标/标签换深色字＋实色浅底（原站同款清晰度）；黑夜模式保持浅色字不变 */
[data-theme="light"] .category-badge--blue{color:#1d4ed8;background:#dbeafe;border-color:#bfdbfe}
[data-theme="light"] .category-badge--violet{color:#6d28d9;background:#ede9fe;border-color:#ddd6fe}
[data-theme="light"] .category-badge--orange{color:#c2410c;background:#ffedd5;border-color:#fed7aa}
[data-theme="light"] .category-badge--red{color:#dc2626;background:#fee2e2;border-color:#fecaca}
[data-theme="light"] .category-badge--green{color:#15803d;background:#dcfce7;border-color:#bbf7d0}
[data-theme="light"] .category-badge--pink{color:#be185d;background:#fce7f3;border-color:#fbcfe8}
[data-theme="light"] .category-badge--cyan{color:#0e7490;background:#cffafe;border-color:#a5f3fc}
[data-theme="light"] .category-badge--amber{color:#b45309;background:#fef3c7;border-color:#fde68a}
[data-theme="light"] .category-badge--gray{color:#475569;background:#f1f5f9;border-color:#e2e8f0}
[data-theme="light"] .tag-chip{color:#334155;background:#ffffff;border-color:#e2e8f0;font-weight:500}
.browse-chips .category-badge{font-size:13px;padding:5px 12px}
.browse-chips .tag-chip{font-size:13px;padding:5px 12px}
.post-media-top{margin-top:15px;border-radius:12px;overflow:hidden;border:1px solid var(--border)}
.post-media-top button{display:block;width:100%;padding:0;border:0;background:none;cursor:zoom-in}
.post-media-top img{display:block;width:100%;height:200px;object-fit:cover;margin-left:auto;margin-right:auto}
.post-footer{margin-top:4px}
.tag-chip{display:inline-flex;align-items:center;font-size:12px;color:var(--muted);background:var(--surface);border:1px solid var(--border);border-radius:999px;padding:3px 10px}
.tag-chip:hover{color:var(--text);border-color:rgba(91,140,255,.4)}
.tag-chip-hash{color:var(--accent);margin-right:2px}
.disk-link-group{display:inline-flex;align-items:stretch;border:1px solid var(--border);border-radius:9px;overflow:hidden;background:var(--surface)}
.disk-link{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;padding:7px 12px;color:var(--text);white-space:nowrap}
.disk-link:hover{color:var(--accent)}
.disk-link-dot{width:8px;height:8px;border-radius:50%;background:var(--accent);flex:0 0 auto}
.disk-ico{width:17px;height:17px;border-radius:4px;flex:0 0 auto;display:block}
.disk-big .disk-ico{width:19px;height:19px}
.disk-link-copy{border:0;border-left:1px solid var(--border);background:none;color:var(--muted);font-size:11.5px;padding:0 11px;cursor:pointer;white-space:nowrap;flex:0 0 auto}
.disk-link-copy:hover{color:var(--text)}
.disk-link-copy.copied{color:#4ade80}

/* 分页（原站式方块数字按钮） */
.pagination{display:flex;gap:8px;justify-content:center;align-items:center;margin:26px 0 8px;flex-wrap:wrap}
.pagination a,.pagination span{min-width:40px;height:40px;padding:0 10px;display:grid;place-items:center;border-radius:9px;border:1px solid var(--border);background:var(--surface);font-size:13.5px;color:var(--muted)}
.pagination .current{border-color:var(--accent);color:var(--accent);background:rgba(91,140,255,.12);font-weight:700}
.pagination a:hover{color:var(--text);border-color:rgba(91,140,255,.45)}
.pagination a.prev,.pagination a.next{border:0;background:none;min-width:auto;padding:0 8px;color:var(--accent);font-weight:600}
.pagination .dots{border:0;background:none;min-width:auto}

/* 付费资源（ErphpDown） */
.paid-badge{font-size:12.5px;font-weight:700;color:#ffb020;background:rgba(255,176,32,.12);border:1px solid rgba(255,176,32,.35);padding:4px 10px;border-radius:999px}
.paid-note{color:var(--muted);font-size:14px;line-height:1.7;margin:0}

/* 账号入口 + 登录/注册/用户中心 */
.account-btn{display:inline-flex;align-items:center;gap:7px;font-size:13.5px;font-weight:600;color:var(--text);background:var(--surface-2);border:1px solid var(--border);padding:7px 14px;border-radius:999px;white-space:nowrap}
.account-btn:hover{border-color:rgba(91,140,255,.5);color:var(--accent)}
.account-avatar{border-radius:50%}
.sign-wrap{max-width:520px;margin:34px auto 10px}
.sign-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow)}
.sign-tabs{display:flex;gap:8px;margin-bottom:18px}
.sign-tabs a{flex:1;text-align:center;padding:10px;border-radius:10px;border:1px solid var(--border);color:var(--muted);font-weight:700}
.sign-tabs a.on{background:var(--accent);border-color:var(--accent);color:#fff}
.sign-form{display:grid;gap:13px}
.sign-form label{display:grid;gap:6px;font-size:13.5px;color:var(--muted)}
.sign-form input[type="text"],.sign-form input[type="email"],.sign-form input[type="password"]{padding:11px 13px;border-radius:10px;border:1px solid var(--border);background:var(--surface-2);color:var(--text);font-size:14.5px;width:100%}
.sign-check{display:flex!important;align-items:center;gap:8px;flex-direction:row}
.sign-cap-row{display:flex;gap:10px;align-items:stretch}
.sign-cap-row input{flex:1}
.sign-cap-img{height:44px;width:104px;object-fit:cover;border-radius:10px;border:1px solid var(--border);cursor:pointer;background:#f0f3f8}
.sign-btn{background:var(--accent);color:#fff;border:0;padding:12px;border-radius:10px;font-size:15px;font-weight:700;cursor:pointer}
.sign-err{background:rgba(255,90,90,.12);border:1px solid rgba(255,90,90,.4);color:#ff7a7a;padding:10px 13px;border-radius:10px;font-size:13.5px}
.sign-ok{background:rgba(70,200,120,.12);border:1px solid rgba(70,200,120,.4);color:#4ecb7d;padding:10px 13px;border-radius:10px;font-size:13.5px}
.sign-note{color:var(--muted);font-size:13.5px;line-height:1.7}
.sign-links{text-align:center;margin-top:14px;font-size:13.5px}
.sign-links a{color:var(--accent)}
.sign-sub{color:var(--muted);font-size:13.5px;line-height:1.7;margin:4px 0}
.uc-head{display:flex;gap:16px;align-items:flex-start}
.uc-head h1{font-size:20px;margin:2px 0}
.uc-avatar{border-radius:50%;flex:none}
.uc-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:12px;margin-top:14px}
.uc-item{display:grid;gap:4px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px;color:var(--text)}
.uc-item:hover{border-color:rgba(91,140,255,.5)}
.uc-item span{color:var(--muted);font-size:12.5px}
.sign-wrap:has(.uc-grid){max-width:760px}

/* 广告位 */
.ps-ad{margin:20px auto;text-align:center;max-width:1180px}
.ps-ad img{max-width:100%;height:auto;border-radius:10px}
.card-grid .ps-ad{grid-column:1/-1;margin:0}
.site-footer + .ps-ad, .ps-ad[data-ad="ps_ad_footer"]{padding:0 20px}

/* 详情页 */
.back-link{font-size:13px;color:var(--muted);display:inline-flex;gap:6px;margin-bottom:18px}
.back-link:hover{color:var(--accent)}
.detail-card{background:var(--surface);border:1px solid var(--border);border-radius:16px;box-shadow:var(--glass-shadow);padding:26px 28px 22px}
.detail-card h1{font-size:24px;line-height:1.45;margin:14px 0 6px;letter-spacing:-.3px}
.detail-meta{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.detail-submeta{display:flex;flex-wrap:wrap;gap:16px;align-items:center;color:var(--muted);font-size:13px;margin:0 0 16px}
.detail-submeta-item{display:inline-flex;align-items:center;gap:5px;color:inherit;text-decoration:none}
.detail-submeta-item svg{width:14px;height:14px;flex:0 0 auto}
a.detail-submeta-item:hover{color:var(--accent)}
.resource-share{margin-left:auto}
.share-btn{border:1px solid var(--border);background:var(--surface);color:var(--muted);border-radius:8px;height:32px;padding:0 12px;font-size:12px;cursor:pointer;display:inline-flex;align-items:center;gap:6px}
.share-btn:hover{color:var(--text)}
.share-btn.copied{color:#4ade80;border-color:rgba(74,222,128,.4)}
.detail-cover{margin-top:18px;border-radius:12px;overflow:hidden;border:1px solid var(--border)}
.detail-cover img{display:block;width:100%}
.detail-content{font-size:14.5px;line-height:1.9;color:var(--text);margin-top:18px}
.detail-content img{max-width:100%;height:auto;border-radius:10px}
.detail-content a{color:var(--accent)}
.disk-section{margin-top:24px;border-top:1px solid var(--border);padding-top:18px}
.disk-section h3{font-size:13px;color:var(--muted);margin:0 0 12px;font-weight:600}
.disk-row{display:flex;flex-wrap:wrap;gap:18px;align-items:flex-start;justify-content:center}
.disk-big{display:flex;flex-direction:column;gap:9px}
.disk-big .disk-link-group{border-radius:11px}
.disk-big .disk-link{font-size:13.5px;padding:10px 16px}
.disk-big .disk-link-copy{font-size:12px;padding:0 14px}
.qr-box{text-align:center}
.qr-box img{width:118px;height:118px;border-radius:10px;background:#fff;padding:6px}
.qr-box p{font-size:11px;color:var(--muted);margin:6px 0 0}

/* 分类/标签索引页 */
.index-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}
.index-item{background:var(--surface);border:1px solid var(--border);border-radius:13px;padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:10px}
.index-item:hover{border-color:rgba(91,140,255,.4)}
.index-item .name{font-size:14.5px;font-weight:600}
.index-item .num{font-size:12px;color:var(--muted);background:var(--icon-box-bg);border:1px solid var(--icon-box-border);border-radius:999px;padding:2px 9px}
.tag-cloud{display:flex;flex-wrap:wrap;gap:9px}
.tag-cloud .tag-chip{font-size:13px;padding:6px 13px}

/* 页脚 */
.site-footer{max-width:860px;margin:40px auto 0;padding:20px;border-top:1px solid var(--border);font-size:12px;color:var(--muted);display:flex;gap:8px;flex-wrap:wrap;align-items:center}
.site-footer a{color:var(--muted)}
.site-footer a:hover{color:var(--accent)}

/* 图片灯箱 */
.lightbox{position:fixed;inset:0;background:rgba(5,8,12,.88);display:none;place-items:center;z-index:100;cursor:zoom-out}
.lightbox.open{display:grid}
.lightbox img{max-width:92vw;max-height:90vh;border-radius:10px}
.copy-toast{position:fixed;left:50%;bottom:28px;transform:translateX(-50%) translateY(16px);background:#1d2531;color:#e8eaed;border:1px solid var(--border);font-size:12.5px;padding:10px 17px;border-radius:9px;opacity:0;pointer-events:none;transition:opacity .2s,transform .2s;z-index:120}
.copy-toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.empty-box{text-align:center;color:var(--muted);padding:70px 20px;font-size:14px}

/* 首页宽容器 / 标题区 / 速览 / 选项卡（v1.1.0） */
.container.wide{max-width:1180px}
.site-header-inner{max-width:1180px}
.site-footer{max-width:1180px}
.brand-logo{width:160px;height:auto;max-height:42px;display:block}
.brand-logo-m{display:none}
@media(max-width:720px){.brand-logo-pc{display:none}.brand-logo-m{display:block}}
.brand.ps-shine{position:relative;overflow:hidden}
.brand.ps-shine::after{content:'';position:absolute;top:-10%;left:-90%;width:45%;height:120%;background:linear-gradient(105deg,rgba(255,255,255,0),rgba(255,255,255,.45),rgba(255,255,255,0));transform:skewX(-20deg);animation:ps-logo-shine 3.4s ease-in-out infinite;pointer-events:none}
@keyframes ps-logo-shine{0%{left:-90%}45%,100%{left:140%}}
.main-nav a{display:inline-flex;align-items:center;gap:6px}
.main-nav a svg{width:15px;height:15px;flex:0 0 auto}
.hero{text-align:center;padding:44px 0 8px}
.hero h1{font-size:27px;margin:0 0 10px;letter-spacing:.5px}
.hero-disclaimer{font-size:13px;color:var(--muted);margin:0 0 8px}
.hero-update{font-size:13.5px;color:var(--accent);margin:0 0 8px;font-weight:600}
.hero-link{margin:0 0 6px;font-size:13.5px}
.hero-link a{color:#e8a13a;font-weight:600}
.hero-content{font-size:14px;color:var(--muted);line-height:1.85}
.hero-content h1{font-size:27px;margin:0 0 10px;letter-spacing:.5px;color:var(--text)}
.hero-content h2{font-size:21px;margin:14px 0 8px;color:var(--text)}
.hero-content p{margin:0 0 9px}
.hero-content img{max-width:100%;height:auto;border-radius:10px}
.hero-content a{color:var(--accent)}
.hero-search{margin:22px auto 6px;max-width:640px;height:50px;display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--border);border-radius:13px;padding:0 18px;box-shadow:var(--glass-shadow)}
.hero-search-icon{font-size:21px;color:var(--muted);line-height:1}
.hero-search input{flex:1;min-width:0;border:0;outline:0;background:none;color:var(--text);font:inherit;font-size:14px}
.hero-search input::placeholder{color:var(--muted)}
.browse{margin-top:30px;border-top:1px solid var(--border);padding-top:20px;position:relative}
/* 首页筛选行按设备隐藏：某端两排都关时整区隐藏，避免只剩一条分隔线 */
@media(min-width:721px){
.browse--cats-pc-off .browse-row--cats{display:none}
.browse--tags-pc-off .browse-row--tags,.browse--tags-pc-off .chips-more{display:none}
.browse--cats-pc-off.browse--tags-pc-off{display:none}
}
@media(max-width:720px){
.browse--cats-m-off .browse-row--cats{display:none}
.browse--tags-m-off .browse-row--tags,.browse--tags-m-off .chips-more{display:none}
.browse--cats-m-off.browse--tags-m-off{display:none}
}
.browse-row{display:flex;gap:12px;margin-bottom:14px;align-items:flex-start}
.browse-label{font-size:13px;color:var(--muted);flex:0 0 auto;padding-top:5px;min-width:30px}
.browse-chips{display:flex;flex-wrap:wrap;gap:8px}
.badge-count{opacity:.75;font-weight:500;font-size:11px}
.browse #tag-chips{max-height:74px;overflow:hidden}
.browse.expanded #tag-chips{max-height:none}
.chips-more{display:block;margin:2px auto 0;border:0;background:none;color:var(--accent);font-size:13px;cursor:pointer;padding:4px 10px}
.chips-more:hover{text-decoration:underline}
.tag-chip .hot{font-size:11px}
.tabs{display:flex;gap:26px;border-bottom:1px solid var(--border);margin-top:26px}
.tab{font-size:15.5px;font-weight:600;color:var(--muted);padding:10px 2px;position:relative;display:inline-flex;align-items:center;gap:7px}
.tab.active{color:var(--accent)}
.tab.active::after{content:"";position:absolute;left:0;right:0;bottom:-1px;height:2.5px;background:var(--accent);border-radius:2px}
.tab-count{background:#f59e0b;color:#fff;font-size:11px;font-weight:700;border-radius:999px;padding:1px 7px}
.page-info{font-size:12.5px;color:var(--muted);margin:14px 0 16px}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.card-grid .post-card{margin-bottom:0;display:flex}
.card-grid .post-card-inner{flex:1;display:flex;flex-direction:column}
.card-grid .post-footer{margin-top:auto}
.card-grid .post-title{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-media-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px;margin-top:15px}
.post-media-grid button{padding:0;border:1px solid var(--border);background:none;border-radius:8px;overflow:hidden;cursor:zoom-in;aspect-ratio:1}
.post-media-grid img{width:100%;height:100%;object-fit:cover;display:block}

@media(max-width:1020px){
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
}

@media(max-width:720px){
  .card-grid{grid-template-columns:1fr}
  .hero{padding:30px 0 4px}
  .hero h1{font-size:22px}
  .post-media-grid{grid-template-columns:repeat(2,1fr)}
  .site-header-inner{gap:10px;padding:0 14px}
  .main-nav a{padding:7px 7px;font-size:13px}
  .search-form{min-width:0;width:130px}
  .search-form button{display:none}
  .container{padding:20px 14px 6px}
  .post-card-inner{padding:16px 16px 13px}
  .post-title{font-size:16px}
  .detail-card{padding:20px 18px 16px}
  .detail-card h1{font-size:20px}
  .resource-share{margin-left:0}
}

/* 在线客服悬浮窗 */
.ps-cs{position:fixed;right:20px;bottom:20px;z-index:9999;font-family:inherit}
.ps-cs-btn{border:0;border-radius:999px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;padding:12px 18px;cursor:pointer;box-shadow:0 8px 24px rgba(0,0,0,.25)}
.ps-cs-btn:hover{filter:brightness(1.1)}
.ps-cs-panel{position:absolute;right:0;bottom:60px;width:320px;max-width:calc(100vw - 40px);background:var(--surface-solid);border:1px solid var(--border);border-radius:16px;box-shadow:0 16px 40px rgba(0,0,0,.3);overflow:hidden}
.ps-cs-head{display:flex;justify-content:space-between;align-items:center;padding:12px 16px;font-weight:700;border-bottom:1px solid var(--border)}
.ps-cs-close{border:0;background:none;color:var(--muted);font-size:22px;line-height:1;cursor:pointer}
.ps-cs-close:hover{color:var(--text)}
.ps-cs-qr{text-align:center;padding:16px 16px 4px}
.ps-cs-qr img{width:150px;height:150px;object-fit:cover;border-radius:10px;border:1px solid var(--border)}
.ps-cs-qr p{margin:8px 0 0;font-size:13px;color:var(--muted)}
.ps-cs-form{display:flex;flex-direction:column;gap:10px;padding:16px}
.ps-cs-form input,.ps-cs-form textarea{width:100%;box-sizing:border-box;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:9px 11px;color:var(--text);font:inherit;font-size:13.5px;outline:0}
.ps-cs-form input:focus,.ps-cs-form textarea:focus{border-color:var(--accent)}
.ps-cs-hp{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important}
.ps-cs-send{border:0;border-radius:9px;background:var(--accent);color:#fff;font-size:14px;font-weight:600;padding:11px;cursor:pointer}
.ps-cs-send:disabled{opacity:.6}
.ps-cs-tip{margin:0;font-size:12.5px;color:var(--muted);min-height:16px}

/* 手机自适应优化（v1.8.0）：顶栏双行＋导航横滑，防输入框缩放、防长标题溢出 */
@media(max-width:720px){
  .site-header-inner{flex-wrap:wrap;height:auto;padding:10px 14px 8px;row-gap:8px}
  .main-nav{order:3;flex:1 1 100%;margin-left:0;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .main-nav::-webkit-scrollbar{display:none}
  .main-nav a{flex:0 0 auto;padding:8px 10px}
  .header-tools{gap:8px}
  .account-btn{padding:7px 11px;max-width:150px}
  .account-btn span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
  .hero-search{height:46px;padding:0 12px}
  /* iOS 输入框小于 16px 会自动放大页面，手机上统一提到 16px */
  .hero-search input,.search-form input,.sign-form input[type="text"],.sign-form input[type="email"],.sign-form input[type="password"],.ps-cs-form input,.ps-cs-form textarea{font-size:16px}
  .post-title,.detail-card h1,.detail-content{overflow-wrap:anywhere}
  .post-footer-row{flex-wrap:wrap}
  .post-disk-list .disk-link-group{max-width:100%}
  .tabs{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .tabs::-webkit-scrollbar{display:none}
  .tab{flex:0 0 auto}
  .sign-card{padding:20px 16px}
  .sign-wrap{margin-top:20px}
  .ps-cs{right:14px;bottom:14px}
}
@media(max-width:480px){
  .hero h1{font-size:20px}
  .brand{font-size:15px}
  .account-btn{max-width:110px}
}

/* 帖子页推荐区（v1.13.30）：标题=选定分类名，文章取该分类最新发布 */
.ps-guess{margin-top:18px;background:var(--surface-solid);border:1px solid var(--border);border-radius:14px;padding:18px 20px}
.ps-guess-head{display:flex;align-items:center;gap:8px;font-size:17px;font-weight:700;margin-bottom:14px}
.ps-guess-head svg{width:20px;height:20px;color:var(--accent);flex:0 0 auto}
.ps-guess-head a{color:var(--text);text-decoration:none}
.ps-guess-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px 24px}
.ps-guess-item{display:flex;gap:12px;text-decoration:none;color:var(--text);min-width:0}
.ps-guess-thumb{width:150px;height:95px;flex:0 0 auto;border-radius:9px;overflow:hidden;background:var(--icon-box-bg);display:block}
.ps-guess-thumb img{width:100%;height:100%;object-fit:cover;display:block}
.ps-guess-thumb--txt{display:grid;place-items:center;font-size:30px;font-weight:700;color:var(--accent)}
.ps-guess-info{display:flex;flex-direction:column;gap:5px;min-width:0;padding:2px 0}
.ps-guess-cat{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted)}
.ps-guess-cat i{width:8px;height:8px;border-radius:50%;border:2px solid var(--accent);flex:0 0 auto}
.ps-guess-title{font-size:15px;font-weight:600;line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ps-guess-meta{display:flex;gap:14px;font-size:12px;color:var(--muted);margin-top:auto}
.ps-guess-meta span{display:inline-flex;align-items:center;gap:4px}
.ps-guess-meta svg{width:13px;height:13px}
@media(min-width:721px){.ps-guess-off-pc{display:none}}
@media(max-width:720px){.ps-guess-off-m{display:none}.ps-guess{padding:14px}.ps-guess-grid{grid-template-columns:1fr}.ps-guess-thumb{width:118px;height:76px}}

/* 网盘区整组在居中基础上再往左挪一个二维码的宽度（v1.13.32，应用户要求；仅电脑端，手机屏幕窄不挪） */
@media(min-width:721px){.disk-row{transform:translateX(-130px)}}

/* 手机版网盘按钮不拉满整行：按钮组按内容宽度靠左，「复制」紧挨网盘名（v1.13.38） */
@media(max-width:720px){.post-disk-list .disk-link-group{justify-self:start}.disk-big .disk-link-group{align-self:flex-start}}

/* 卡片网盘按钮组全端按内容宽度靠左：格子再宽也不拉长，复制紧挨名字（v1.13.40） */
.post-disk-list .disk-link-group{justify-self:start}

/* 卡片网盘按钮组整组居中、彼此挨紧；手机端保持靠左竖排（v1.13.41） */
.post-disk-list{justify-content:center}
.post-disk-note{text-align:center}
@media(max-width:720px){.post-disk-list{justify-content:flex-start}.post-disk-note{text-align:left}}

/* 电脑版卡片网盘区改弹性排布：按钮挨在一起整组居中，单个按钮也正中；一排最多两个（v1.13.43） */
@media(min-width:721px){.post-disk-list{display:flex;flex-wrap:wrap;justify-content:center;gap:10px;max-width:356px;margin-inline:auto}.post-disk-list .disk-link-group{flex:0 0 auto}.post-disk-note{flex:1 1 100%}.post-disk-list .paid-badge{flex:1 1 100%}}

/* 首页电脑版卡片网盘区靠左：说明文字与按钮都贴左边（v1.13.44，按用户目标图） */
@media(min-width:721px){.home .post-disk-list{justify-content:flex-start;margin-inline:0}.home .post-disk-note{text-align:left}}

/* 按设备隐藏工具类（v1.13.46） */
@media(min-width:721px){.ps-hide-pc{display:none!important}}
@media(max-width:720px){.ps-hide-m{display:none!important}}

/* 在线客服对话框（v1.13.47） */
.ps-cs-btn{position:relative}
.ps-cs-badge{position:absolute;top:-5px;right:-5px;min-width:18px;height:18px;border-radius:9px;background:#e5484d;color:#fff;font-size:11px;font-weight:700;line-height:18px;text-align:center;padding:0 4px;box-sizing:border-box}
.ps-cs-panel[hidden]{display:none!important}
.ps-cs-chat{display:flex;flex-direction:column;width:340px;height:min(540px,72vh)}
.ps-cs-sub{display:block;font-size:11.5px;color:var(--muted);font-weight:400;margin-top:1px}
.ps-cs-qrwrap{padding:9px 16px;border-bottom:1px solid var(--border);font-size:13px;color:var(--muted)}
.ps-cs-qrwrap summary{cursor:pointer}
.ps-cs-qrwrap img{width:140px;height:140px;object-fit:cover;border-radius:10px;border:1px solid var(--border);margin-top:8px}
.ps-cs-msgs{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:10px;background:var(--bg)}
.ps-cs-empty{color:var(--muted);font-size:13px;line-height:1.6;text-align:center;margin:14px 8px}
.ps-cs-msg{max-width:82%;display:flex;flex-direction:column;gap:2px}
.ps-cs-msg .b{padding:8px 12px;border-radius:14px;font-size:13.5px;line-height:1.55;white-space:pre-wrap;word-break:break-word;background:var(--surface-solid);border:1px solid var(--border);color:var(--text)}
.ps-cs-msg.me{align-self:flex-end;align-items:flex-end}
.ps-cs-msg.me .b{background:var(--accent);border-color:transparent;color:#fff;border-bottom-right-radius:4px}
.ps-cs-msg.cs{align-self:flex-start}
.ps-cs-msg.cs .b{border-bottom-left-radius:4px}
.ps-cs-msg .t{font-size:10.5px;color:var(--muted)}
.ps-cs-idrow{display:flex;gap:8px;padding:10px 12px 0}
.ps-cs-idrow input{flex:1;min-width:0;box-sizing:border-box;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:8px 10px;color:var(--text);font:inherit;font-size:13px;outline:0}
.ps-cs-inputbar{display:flex;gap:8px;padding:10px 12px;align-items:flex-end}
.ps-cs-inputbar textarea{flex:1;min-width:0;box-sizing:border-box;background:var(--bg);border:1px solid var(--border);border-radius:9px;padding:9px 11px;color:var(--text);font:inherit;font-size:13.5px;outline:0;resize:none}
.ps-cs-inputbar textarea:focus,.ps-cs-idrow input:focus{border-color:var(--accent)}
.ps-cs-inputbar .ps-cs-send{flex:0 0 auto;padding:10px 16px}
.ps-cs .ps-cs-tip{padding:0 12px 10px;min-height:0}
.ps-cs-chat .ps-cs-tip:empty{padding-bottom:0}