:root{--ink:#1f1f1f;--muted:#777;--line:#e1e4e8;--paper:#fff;--page:#f4f5f7;--blue:#206d89;--blue-dark:#164e63;--gold:#bc8a35;--danger:#c75454;--radius:2px;--text:#1f1f1f;--text-dim:#777;--bg-2:#f4f7f8;--card:#fff;--card-2:#f4f7f8;--red:#c75454;--green:#2f8b5a;--gold-2:#bc8a35}
*{margin:0;padding:0;box-sizing:border-box}html{background:var(--page);scroll-behavior:smooth}body{background:var(--page);color:var(--ink);font:14px/1.7 "Microsoft Yahei","PingFang SC",Arial,sans-serif;min-height:100vh}a{color:inherit;text-decoration:none}a:hover{color:var(--blue)}img{max-width:100%;display:block}.container{max-width:1300px;margin:0 auto;padding:0 20px}
.topbar{background:#000;color:#fff;border-bottom:1px solid #161616}.topbar-inner{height:96px;display:flex;align-items:flex-end;gap:28px;position:relative}.logo{width:190px;height:96px;background:url('/static/assets/lineage/logo.png') center/contain no-repeat;text-indent:-9999px;flex:none}.nav{display:flex;align-items:flex-end;gap:0;flex:1;height:64px}.nav a{display:flex;align-items:center;height:64px;padding:0 22px;color:#a9a9a9;font-weight:700;font-size:17px;white-space:nowrap;transition:.2s}.nav a:hover,.nav a.active{color:#fff;background:linear-gradient(#171717,#050505)}.user-zone{position:absolute;right:20px;top:8px;display:flex;align-items:center;gap:12px}.user-zone a{color:#eee;font-size:14px}.user-zone .btn{color:#fff;background:transparent;border:0;padding:2px 3px}.avatar{width:28px;height:28px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;color:#fff;font-weight:700}.username-link{font-weight:600}.role-badge{font-size:11px;padding:1px 7px;border:1px solid #caa96b;color:#9d7629;background:#fff8e9;border-radius:999px}
.btn{display:inline-flex;align-items:center;justify-content:center;border:1px solid transparent;border-radius:2px;padding:7px 16px;font:inherit;cursor:pointer;transition:.2s}.btn-gold{background:var(--blue);color:#fff}.btn-gold:hover{background:var(--blue-dark);color:#fff}.btn-ghost{background:#fff;border-color:#cfd5da;color:#555}.btn-ghost:hover{border-color:var(--blue);color:var(--blue)}.btn-danger{color:var(--danger);border-color:#e2aaaa;background:#fff}.btn-sm{padding:4px 11px;font-size:12px}.btn-block{width:100%;padding:10px}.btn:disabled{opacity:.5;cursor:not-allowed}
main.container{padding-bottom:44px}.breadcrumb{padding:16px 0 0;color:#888;font-size:13px}.breadcrumb a{color:var(--blue)}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.panel-head{display:flex;align-items:center;justify-content:space-between;padding:13px 18px;border-bottom:1px solid var(--line)}.panel-title{font-size:17px;font-weight:700;color:#333;display:flex;align-items:center;gap:8px}.panel-title:before{content:"";width:4px;height:18px;background:var(--blue);display:block}.panel-body{padding:10px 0}.section-gap{margin-top:18px}
.notice-bar{margin-top:18px;background:#fff;border:1px solid var(--line);padding:9px 15px;display:flex;gap:12px;align-items:center}.notice-bar .tag{background:var(--blue);color:#fff;padding:1px 10px;font-size:12px}.notice-content{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.hero-banner{height:min(500px,36vw);min-height:280px;background:#263a56 url('/static/assets/lineage/hero.png') center/cover no-repeat;position:relative}.hero-banner:after{content:"";position:absolute;inset:auto 0 0;height:90px;background:linear-gradient(transparent,rgba(0,0,0,.35))}.hero-copy{position:absolute;z-index:1;left:max(30px,calc((100% - 1260px)/2));bottom:42px;color:#fff;text-shadow:0 2px 8px #000}.hero-copy h1{font-size:34px;letter-spacing:5px}.hero-copy p{font-size:16px;color:#eee}
.news-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:26px}.news-panel{background:#fff;border:1px solid var(--line);padding:0 15px 10px}.news-panel h2{font-size:19px;padding:14px 0 10px;border-bottom:2px solid var(--blue);font-weight:700}.news-list{list-style:none}.news-list li{display:grid;grid-template-columns:92px 76px 1fr;gap:8px;padding:9px 0;border-bottom:1px solid #e5e5e5;align-items:center}.news-list li:last-child{border-bottom:0}.news-list .date{color:#999;font-size:12px}.news-list .act{color:var(--blue);font-size:12px}.news-list .link{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.news-list .link:hover{text-decoration:underline}
.quick-links{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;margin:28px 0 36px}.quick-card{height:188px;position:relative;overflow:hidden;background:#12202b;border:1px solid #d7dadd}.quick-card img{width:100%;height:100%;object-fit:cover;transition:transform .35s,filter .35s}.quick-card:after{content:"";position:absolute;inset:0;background:linear-gradient(transparent 45%,rgba(0,0,0,.76))}.quick-card:hover img{transform:scale(1.07);filter:brightness(1.12)}.quick-card span{position:absolute;z-index:1;left:15px;bottom:13px;color:#fff;font-size:19px;font-weight:700;text-shadow:0 1px 5px #000}.guide-section{background:#fff url('/static/assets/lineage/guide-section.jpg') top center/100% 300px no-repeat;padding-top:300px;border:1px solid var(--line);margin-top:18px}.guide-inner{padding:20px;background:rgba(255,255,255,.96)}.guide-inner h2{text-align:center;font-size:24px;color:#333;margin-bottom:17px}.guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.guide-card{height:144px;background:#183149 url('/static/assets/lineage/guide-card.png') center/cover no-repeat;color:#fff;display:flex;align-items:flex-end;padding:15px;font-size:18px;font-weight:700;text-shadow:0 2px 4px #000}.line-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:25px}.line-card{background:#fff;border:1px solid var(--line);padding:18px 22px;border-left:5px solid #19b86b}.line-card:nth-child(2){border-left-color:#3aa0d4}.line-card .tit{font-size:17px;font-weight:700}.line-card .sub{color:#888;margin-top:3px}
.layout{display:grid;grid-template-columns:1fr 320px;gap:18px;margin-top:18px;align-items:start}.board-grid{display:grid;grid-template-columns:repeat(2,1fr)}.board-item{display:flex;gap:13px;padding:15px 18px;border-bottom:1px solid var(--line);transition:.2s}.board-item:nth-child(odd){border-right:1px solid var(--line)}.board-item:hover,.thread-item:hover{background:#f5fafc}.board-icon{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:#eaf3f6;font-size:22px;flex:none}.board-name{font-weight:700;font-size:15px}.board-desc,.board-stats,.thread-meta{color:#888;font-size:12px}.board-stats{margin-top:4px;display:flex;gap:12px}.board-stats b{color:var(--blue)}.thread-item{display:flex;align-items:center;gap:13px;padding:13px 18px;border-bottom:1px solid var(--line)}.thread-item:last-child{border-bottom:0}.thread-main{flex:1;min-width:0}.thread-title{display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;font-size:15px}.thread-title:hover{color:var(--blue)}.thread-meta{display:flex;gap:12px;margin-top:3px;flex-wrap:wrap}.thread-board-tag{color:var(--blue)}.thread-nums{display:flex;gap:13px;text-align:center;font-size:12px;color:#888}.thread-nums b{display:block;color:#333;font-size:15px}.pin-flag{font-size:11px;color:#b55a3f;border:1px solid #e0b6a5;padding:1px 6px;flex:none}.side-card{margin-bottom:18px}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;padding:14px}.stat-cell{text-align:center;background:#f4f7f8;padding:10px}.stat-cell b{display:block;color:var(--blue);font-size:21px}.stat-cell span{font-size:12px;color:#888}.hot-item{display:flex;gap:10px;padding:9px 18px}.hot-rank{color:var(--blue);font-weight:700;width:18px}.hot-title{font-size:13px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.form-card{max-width:480px;margin:55px auto;padding:32px}.form-card h1{text-align:center;font-size:23px;margin-bottom:4px}.form-card .sub{text-align:center;color:#888;margin-bottom:22px}.field{margin-bottom:15px}.field label{display:block;color:#666;font-size:13px;margin-bottom:5px}.input,textarea.input,select.input{width:100%;padding:9px 12px;background:#fff;color:#333;border:1px solid #ccd3d8;border-radius:2px;font:inherit}.input:focus{outline:0;border-color:var(--blue);box-shadow:0 0 0 2px rgba(32,109,137,.12)}textarea.input{resize:vertical;min-height:140px}.form-msg{min-height:18px;font-size:13px;margin-bottom:10px}.form-msg.err{color:var(--danger)}.form-msg.ok{color:#2f8b5a}.form-foot{text-align:center;color:#888;margin-top:15px;font-size:13px}.editor-wrap{max-width:880px;margin:24px auto 60px}.editor-wrap .panel-body{padding:20px 22px}.editor-toolbar{display:flex;gap:7px;margin-bottom:10px;flex-wrap:wrap}.toolbar-btn{background:#f5f7f8;border:1px solid #ccd3d8;padding:4px 10px;border-radius:2px;color:#666;cursor:pointer}.toolbar-btn:hover{color:var(--blue);border-color:var(--blue)}.thread-header{padding:18px 22px;border-bottom:1px solid var(--line)}.thread-header h1{font-size:22px}.thread-sub{display:flex;align-items:center;gap:10px;margin-top:10px;color:#888;font-size:12px;flex-wrap:wrap}.thread-content{padding:22px;font-size:15px;white-space:pre-wrap;word-break:break-word}.reply-item{display:flex;gap:14px;padding:18px 22px;border-bottom:1px solid var(--line)}.reply-side{display:flex;flex-direction:column;align-items:center;gap:5px;width:58px;flex:none}.reply-side .avatar{width:40px;height:40px}.reply-side .name{font-size:12px;color:#888;max-width:64px;overflow:hidden;text-overflow:ellipsis}.floor{font-size:11px;color:#aaa}.reply-main{flex:1}.reply-content{white-space:pre-wrap;word-break:break-word}.reply-foot{display:flex;gap:14px;color:#888;font-size:12px;margin-top:8px}
.admin-tabs{display:flex;gap:5px;margin:18px 0 0}.admin-tab{padding:8px 18px;background:#fff;border:1px solid var(--line);border-bottom:0;color:#777;cursor:pointer}.admin-tab.on{color:var(--blue);font-weight:700}.table{width:100%;border-collapse:collapse;font-size:13px}.table th,.table td{padding:10px 14px;border-bottom:1px solid var(--line);text-align:left}.table th{color:#666;background:#f4f7f8}.table tr:hover td{background:#f8fbfc}.table .ops{display:flex;gap:6px;flex-wrap:wrap}.pagination{display:flex;justify-content:center;gap:6px;padding:18px}.page-btn{min-width:32px;height:32px;background:#fff;border:1px solid #ccd3d8;color:#666;cursor:pointer}.page-btn.on{background:var(--blue);border-color:var(--blue);color:#fff}.empty,.loading{padding:38px;text-align:center;color:#999}.footer{background:#0a0a0a;color:#999;text-align:center;padding:28px 20px;margin-top:10px;font-size:12px}.footer .f-logo{color:#fff;font-size:17px;margin-bottom:5px}.toast{position:fixed;top:75px;left:50%;transform:translateX(-50%);z-index:999;background:#222;color:#fff;padding:9px 20px;border-radius:2px;opacity:0;pointer-events:none;transition:.2s}.toast.show{opacity:1}.toast.err{background:#a53f3f}
@media(max-width:960px){.nav a{padding:0 12px;font-size:14px}.layout{grid-template-columns:1fr}.quick-links{grid-template-columns:repeat(3,1fr)}.quick-card:nth-child(n+4){display:none}}@media(max-width:640px){.container{padding:0 12px}.topbar-inner{gap:8px;height:140px;align-items:flex-end;padding-bottom:7px}.logo{width:130px;height:64px;position:absolute;left:12px;top:0}.nav{height:70px;flex-basis:100%;display:grid;grid-template-columns:repeat(3,1fr);overflow:hidden}.nav a{height:35px;padding:0 4px;justify-content:center;font-size:12px}.user-zone{right:12px;top:10px;gap:6px}.user-zone .username-link,.user-zone .role-badge{display:none}.hero-banner{height:310px;background-position:center}.hero-copy{left:20px;bottom:24px}.hero-copy h1{font-size:25px}.news-grid,.line-grid{grid-template-columns:1fr;gap:14px}.news-list li{grid-template-columns:78px 62px 1fr;gap:5px}.quick-links{grid-template-columns:repeat(2,1fr);gap:10px;margin:18px 0 24px}.quick-card{height:145px}.quick-card:nth-child(n+5){display:none}.guide-section{padding-top:160px;background-size:auto 160px}.guide-grid{grid-template-columns:1fr}.board-grid{grid-template-columns:1fr}.board-item:nth-child(odd){border-right:0}.thread-item{align-items:flex-start}.thread-nums{display:none}.form-card{margin:30px auto;padding:22px 17px}.panel-head{padding:11px 13px;flex-wrap:wrap;gap:9px;align-items:flex-start}.panel-head>.panel-title{width:100%;font-size:15px}.panel-head>div{width:100%;flex-wrap:wrap!important}.panel-head #search-input{width:auto!important;min-width:0;flex:1 1 150px}.table{min-width:650px}.panel:has(.table){overflow:auto}}
/* ---- CRUD 补充样式：长文案防溢出 ---- */
.thread-header h1{word-break:break-word;overflow-wrap:anywhere}.thread-content{word-break:break-word;overflow-wrap:anywhere}.thread-board-tag a,.reply-side .name{max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;display:inline-block;vertical-align:bottom}
/* ---- 个人中心 ---- */
.profile-layout{grid-template-columns:1fr 360px}
.profile-row{display:flex;justify-content:space-between;gap:12px;padding:9px 0;border-bottom:1px dashed var(--line);font-size:13px;color:#888}.profile-row:last-child{border-bottom:0}.profile-row b{color:var(--text);font-weight:600;text-align:right}
/* ---- 管理后台表单 ---- */
.admin-panel{border-radius:0 10px 10px 10px;margin-top:0}
.admin-form{padding:18px 22px;border-bottom:1px solid var(--line);background:#fbfcfd}
.admin-form label{display:block;font-size:12px;color:var(--text-dim);margin-bottom:5px}
.admin-grid{display:grid;gap:10px;align-items:end}
/* ---- 回复编辑态 ---- */
.reply-item.reply-editing{background:#f8fafb}
.reply-edit-ops{display:flex;gap:8px;margin-top:10px}
.reply-item.reply-editing .input{min-height:80px}
@media(max-width:960px){.profile-layout{grid-template-columns:1fr}.admin-grid{grid-template-columns:1fr 1fr!important}}
/* ---- 个人中心（多标签） ---- */
.uc-tabs{display:flex;gap:6px;margin:18px 0 0;flex-wrap:wrap;position:relative;z-index:2}
.uc-tab{position:relative;padding:9px 20px;background:#fff;border:1px solid var(--line);border-bottom:0;color:#777;cursor:pointer;font-weight:600;transition:.2s}
.uc-tab:hover{color:var(--blue)}
.uc-tab.on{color:var(--blue);box-shadow:inset 0 3px 0 var(--blue)}
.uc-badge{display:none;align-items:center;justify-content:center;min-width:18px;height:18px;padding:0 4px;margin-left:6px;background:var(--danger);color:#fff;font-size:11px;border-radius:999px}
.uc-badge.show{display:inline-flex}
.uc-section{background:transparent}
.uc-section .panel{border-radius:0 2px 2px 2px}
.uc-head{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:22px;flex-wrap:wrap}
.uc-head-main{display:flex;gap:16px;align-items:center;min-width:0}
.uc-avatar-wrap{position:relative;flex:none}
.uc-avatar-wrap .avatar{width:72px;height:72px;font-size:30px}
.avatar-img{border-radius:50%;object-fit:cover}
.uc-avatar-edit{position:absolute;right:-4px;bottom:-4px;width:24px;height:24px;border-radius:50%;background:var(--blue);color:#fff;display:flex;align-items:center;justify-content:center;font-size:12px;cursor:pointer;border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.2)}
.uc-nickname{font-size:20px;margin-right:8px}
.uc-sub{color:#888;font-size:13px;margin-top:4px}
.uc-level{color:var(--blue);font-weight:600}
.uc-sign{margin-top:6px;color:#555;font-size:13px;word-break:break-word;overflow-wrap:anywhere}
.uc-stats{display:flex;gap:22px;color:#888;font-size:12px;text-align:center}
.uc-stats b{display:block;color:var(--blue);font-size:20px}
.uc-edit{display:grid;grid-template-columns:1fr 1fr auto;gap:12px;align-items:end;padding:0 22px 20px;border-top:1px dashed var(--line);padding-top:18px}
.uc-edit .field{margin-bottom:0}
.uc-edit-actions{display:flex;flex-direction:column;align-items:flex-end;gap:8px}
.reply-snippet{color:#888;font-size:13px;margin-top:2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ntf-type{display:inline-block;background:#eef3f7;color:var(--blue);font-size:11px;padding:1px 7px;border-radius:2px;margin-right:6px}
.thread-item.ntf-read{opacity:.72}
@media(max-width:640px){.uc-head{flex-direction:column;align-items:flex-start}.uc-stats{width:100%;justify-content:space-between}.uc-edit{grid-template-columns:1fr}.uc-edit-actions{align-items:stretch}.uc-edit-actions .btn{width:100%}.uc-tab{flex:1;text-align:center;padding:9px 6px;font-size:13px}}
/* ---- 管理后台：控制台 / 举报 / 附件 ---- */
.dash-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;padding:18px 18px 0}
.dash-card{background:linear-gradient(135deg,#164e63,#206d89);color:#fff;border-radius:6px;padding:18px;text-align:center}
.dash-num{font-size:30px;font-weight:700}
.dash-label{font-size:13px;opacity:.85;margin-top:4px}
.dash-todo{display:grid;grid-template-columns:1fr 1fr;gap:14px;padding:14px 18px}
.dash-todo-item{display:flex;align-items:center;gap:10px;border:1px solid var(--line);border-radius:6px;padding:12px 14px;cursor:pointer;flex-wrap:wrap}
.dash-todo-item:hover{background:#f5fafc}
.dash-todo-tag{font-size:11px;padding:1px 7px;border-radius:2px;background:#eef3f7;color:var(--blue)}
.dash-todo-item b{color:var(--blue);font-size:17px}
.dash-todo-item .btn{margin-left:auto}
.dash-log-row{display:flex;align-items:center;gap:10px;padding:9px 18px;border-bottom:1px solid var(--line);font-size:13px;flex-wrap:wrap}
.dash-log-row:last-child{border-bottom:0}
.dash-log-detail{flex:1;min-width:120px;color:#666;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.up-thumb{width:44px;height:36px;object-fit:cover;border-radius:3px;border:1px solid var(--line)}
@media(max-width:640px){.dash-grid{grid-template-columns:repeat(2,1fr)}.dash-todo{grid-template-columns:1fr}.dash-todo-item .btn{margin-left:0}}