:root{
  --bg:#0b1020;
  --bg2:#0f172a;
  --panel:#151d30;
  --panel2:#1e293b;
  --panel3:#243349;
  --text:#eef2f7;
  --muted:#94a3b8;
  --line:#2c3b55;
  --orange:#f59e0b;
  --orange2:#d97706;
  --mint:#79e1c2;
  --red:#f87171;
  --radius:16px;
  --shadow:0 12px 34px rgba(0,0,0,.35);
  --glass:rgba(19,26,43,.72);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:radial-gradient(1200px 700px at 85% -10%,#16233d 0,#0b1020 55%),var(--bg);
  color:var(--text);
  font:14px/1.6 system-ui,"Microsoft Yahei",sans-serif;
  min-height:100vh;
  overflow-x:hidden;
}
button,input,textarea,select{font:inherit;color:inherit}
button{cursor:pointer;border:0;background:none}
img{max-width:100%}
a{color:var(--orange);text-decoration:none}
.hidden{display:none!important}
.glass{background:var(--glass);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border:1px solid rgba(255,255,255,.07)}
.dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 8px var(--mint);margin-right:6px;vertical-align:middle}
.pill{display:inline-block;background:#f59e0b1f;color:var(--orange);border:1px solid #f59e0b40;padding:2px 10px;border-radius:999px;font-size:12px;margin-right:6px}
.pill.mint{background:#79e1c21a;color:var(--mint);border-color:#79e1c240}
.pill.muted{background:#94a3b81a;color:var(--muted);border-color:#94a3b830}
.meta{color:var(--muted);font-size:12.5px}
.primary{background:linear-gradient(135deg,var(--orange),var(--orange2));color:#1c1206;font-weight:800;padding:10px 18px;border-radius:12px;box-shadow:0 6px 18px rgba(245,158,11,.28);transition:.2s}
.primary:hover{filter:brightness(1.08);transform:translateY(-1px)}
.ghost{color:var(--muted);border:1px solid var(--line);padding:9px 15px;border-radius:12px;transition:.2s}
.ghost:hover{color:var(--text);border-color:var(--orange);background:#f59e0b14}
.ghost.full{width:100%;margin-top:10px}
.icon-btn{width:38px;height:38px;border-radius:10px;background:var(--panel2);display:flex;align-items:center;justify-content:center;font-size:17px;transition:.2s;flex:none}
.icon-btn:hover{background:var(--panel3)}
.icon-btn.orange{background:#f59e0b22;color:var(--orange)}
.icon-btn.orange:hover{background:#f59e0b33}
.mini-btn{background:#f59e0b26;color:var(--orange);border:1px solid #f59e0b50;padding:4px 12px;border-radius:999px;font-size:12px;transition:.2s}
.mini-btn:hover{background:var(--orange);color:#1c1206}

/* ===== Toast ===== */
#toast{position:fixed;bottom:26px;left:50%;transform:translateX(-50%);background:#eef8f4;color:#16251f;padding:11px 20px;border-radius:12px;box-shadow:var(--shadow);display:none;z-index:999;font-weight:600}
#toast.err{background:#fee2e2;color:#7f1d1d}

/* ===== 登录页 ===== */
.auth-wrap{position:fixed;inset:0;display:flex;z-index:10}
.auth-bg{position:absolute;inset:0;overflow:hidden;background:linear-gradient(180deg,#0c1226 0%,#101b33 45%,#1a2740 75%,#24344e 100%)}
.night-sky{position:absolute;inset:0}
.star{position:absolute;width:3px;height:3px;border-radius:50%;background:#fff;opacity:.8;animation:twinkle 3s ease-in-out infinite}
.star.s1{left:12%;top:14%;animation-delay:0s}
.star.s2{left:28%;top:8%;animation-delay:.7s;width:2px;height:2px}
.star.s3{left:46%;top:18%;animation-delay:1.4s}
.star.s4{left:66%;top:10%;animation-delay:.3s;width:2px;height:2px}
.star.s5{left:81%;top:22%;animation-delay:1.1s}
.star.s6{left:92%;top:12%;animation-delay:1.8s}
@keyframes twinkle{0%,100%{opacity:.3}50%{opacity:1}}
.moon{position:absolute;right:14%;top:9%;width:74px;height:74px;border-radius:50%;background:radial-gradient(circle at 38% 34%,#fff7e0,#d9c891);box-shadow:0 0 42px 12px rgba(255,240,200,.35)}
.campfire-scene{position:absolute;inset:0}
.hills{position:absolute;left:-5%;right:-5%;bottom:0;height:38%;background:linear-gradient(180deg,transparent,#0d1426 22%,#09101f 55%,#070d19);border-radius:50% 50% 0 0}
.fire{position:absolute;left:30%;bottom:26%;width:120px;height:150px;transform:translateX(-50%)}
.flame{position:absolute;bottom:34px;border-radius:50% 50% 42% 58%/60% 60% 40% 40%;background:radial-gradient(circle at 50% 72%,#ffe8a3 0%,#ffb84d 34%,#f97316 62%,#c2410c 100%);transform-origin:bottom center;animation:flick 2.1s ease-in-out infinite}
.flame.f1{left:50%;width:44px;height:92px;margin-left:-22px;animation-duration:1.9s}
.flame.f2{left:34%;width:30px;height:64px;margin-left:-15px;animation-delay:.5s;opacity:.9;animation-duration:2.4s}
.flame.f3{left:66%;width:26px;height:56px;margin-left:-13px;animation-delay:1s;opacity:.85;animation-duration:1.7s}
@keyframes flick{0%,100%{transform:scaleY(1) scaleX(1)}30%{transform:scaleY(1.12) scaleX(.94)}60%{transform:scaleY(.94) scaleX(1.06)}}
.log{position:absolute;bottom:26px;left:50%;width:96px;height:13px;border-radius:6px;background:linear-gradient(180deg,#5b3a1e,#3b2511);transform:translateX(-50%) rotate(-4deg)}
.log.l2{transform:translateX(-50%) rotate(7deg);bottom:20px}
.tent{position:absolute;left:9%;bottom:20%;width:170px;height:130px;background:linear-gradient(160deg,#2b3d5c,#162238);clip-path:polygon(50% 0,100% 100%,0 100%);opacity:.85}
.tent:after{content:"";position:absolute;left:50%;top:0;width:0;height:100%;border-left:1px dashed #f59e0b55;transform:translateX(-50%)}
.figure{position:absolute;bottom:24%;width:34px;height:78px;border-radius:16px 16px 8px 8px;background:#101c33;opacity:.78;transform-origin:bottom center;animation:sway 3.4s ease-in-out infinite}
.figure.fig1{left:20%;animation-delay:.2s}
.figure.fig2{left:27%;animation-delay:.9s}
.figure.fig3{left:35%;animation-delay:1.5s}
@keyframes sway{0%,100%{transform:rotate(0)}50%{transform:rotate(5deg)}}
.auth-card{position:absolute;top:0;right:0;bottom:0;width:min(470px,100%);padding:56px 44px;display:flex;flex-direction:column;justify-content:center;border-left:1px solid rgba(255,255,255,.09);border-top:0;border-right:0;border-bottom:0;background:linear-gradient(180deg,rgba(15,23,42,.88),rgba(15,23,42,.72));box-shadow:-18px 0 50px rgba(0,0,0,.4)}
.auth-brand{font-size:20px;font-weight:800;letter-spacing:.5px}
.auth-brand .mark{color:var(--orange)}
.auth-hello{font-size:30px;font-weight:800;margin:26px 0 6px}
.auth-hello .hl{color:var(--orange)}
.auth-desc{color:var(--muted);font-size:13.5px;margin:0 0 26px;line-height:1.7}
.auth-tip{color:var(--muted);font-size:12px;margin-top:22px;line-height:1.7;border-top:1px solid rgba(255,255,255,.08);padding-top:16px}
.field{display:grid;gap:7px;margin:14px 0}
.field label{font-size:12.5px;color:var(--muted)}
.field .in-wrap{position:relative}
.field .in-ico{position:absolute;left:13px;top:50%;transform:translateY(-50%);font-size:15px;opacity:.75;pointer-events:none}
.field input,.field textarea,select,input[type=text]{background:rgba(9,14,28,.66);border:1px solid var(--line);border-radius:11px;padding:12px 14px;outline:none;width:100%;transition:.2s}
.field input{padding-left:40px}
.field input:focus,.field textarea:focus{border-color:var(--orange);box-shadow:0 0 0 3px #f59e0b22}
.field input:hover{border-color:#f59e0b80}
.pw-toggle{position:absolute;right:8px;top:50%;transform:translateY(-50%);width:30px;height:30px;border-radius:8px;color:var(--muted);font-size:15px;display:flex;align-items:center;justify-content:center}
.pw-toggle:hover{background:var(--panel2);color:var(--text)}
.auth-actions{display:grid;gap:12px;margin-top:22px}
.auth-actions .primary{width:100%;padding:13px;font-size:15px}
.auth-actions .ghost{width:100%;padding:13px;font-size:14px}

/* ===== 主界面布局 ===== */
.shell{display:grid;grid-template-columns:222px minmax(0,1fr) 344px;gap:12px;max-width:1920px;margin:0 auto;padding:12px;min-height:100vh;height:100vh}
.side-mask{position:fixed;inset:0;background:rgba(4,8,18,.55);z-index:65;opacity:0;pointer-events:none;transition:opacity .2s}
.side-mask.open{opacity:1;pointer-events:auto}
.sidebar{display:flex;flex-direction:column;border-radius:var(--radius);padding:14px 12px;overflow-y:auto}
.side-brand{display:flex;gap:10px;align-items:center;padding:4px 8px 14px;border-bottom:1px solid rgba(255,255,255,.07);margin-bottom:10px}
.side-logo{width:38px;height:38px;border-radius:11px;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#1c1206;font-weight:800;font-size:18px;display:flex;align-items:center;justify-content:center;flex:none}
.side-title{font-weight:800;font-size:14.5px}
.side-sub{font-size:10.5px;color:var(--muted)}
.side-nav{display:flex;flex-direction:column;gap:3px;flex:1}
.side-nav button{display:flex;align-items:center;gap:11px;padding:10px 11px;border-radius:11px;color:var(--muted);font-size:13.5px;text-align:left;transition:.18s;position:relative}
.side-nav button:hover{background:var(--panel2);color:var(--text)}
.side-nav button.active{background:linear-gradient(135deg,#f59e0b2e,#d9770618);color:var(--orange);font-weight:700;box-shadow:inset 0 0 0 1px #f59e0b45}
.nav-ico{font-size:16px;width:20px;text-align:center;flex:none}
.badge{position:absolute;right:9px;top:50%;transform:translateY(-50%);min-width:18px;height:18px;border-radius:9px;background:var(--red);color:#fff;font-size:10.5px;font-weight:800;display:flex;align-items:center;justify-content:center;padding:0 5px}
.side-foot{border-top:1px solid rgba(255,255,255,.07);padding-top:12px}
.side-foot .who{display:flex;align-items:center;gap:9px;margin-bottom:4px}
.side-foot .who b{font-size:13px}
.side-foot .who span{color:var(--muted);font-size:11px;display:block}
.side-foot .who.clickable{cursor:pointer;border-radius:12px;padding:7px 8px;margin:-4px -4px 2px;transition:.18s}
.side-foot .who.clickable:hover{background:var(--panel2)}
.side-foot .who.clickable:active{background:var(--panel3)}

.main-col{display:flex;flex-direction:column;gap:12px;min-height:0;overflow:hidden}
.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;border-radius:var(--radius);padding:10px 16px;flex:none}
.brand{display:flex;gap:12px;align-items:center}
.brand-mark{width:44px;height:44px;border-radius:13px;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#1c1206;font-size:21px;font-weight:800;display:flex;align-items:center;justify-content:center;flex:none;box-shadow:0 6px 16px rgba(245,158,11,.3)}
.brand-name{margin:0;font-size:18px;font-weight:800;letter-spacing:.3px}
.brand-sub{margin:0;font-size:11px;color:var(--muted)}
.top-actions{display:flex;gap:12px;align-items:center}
.search-box{position:relative}
.search-ico{position:absolute;left:13px;top:50%;transform:translateY(-50%);color:var(--muted);font-size:16px;font-weight:800}
.search-box input{width:min(300px,28vw);padding-left:38px;background:rgba(9,14,28,.6);border:1px solid var(--line);border-radius:11px;outline:none;transition:.2s}
.search-box input:focus{border-color:var(--orange);box-shadow:0 0 0 3px #f59e0b22}

.content{flex:1;overflow-y:auto;padding-right:2px;border-radius:var(--radius)}
.content::-webkit-scrollbar{width:8px}
.content::-webkit-scrollbar-thumb{background:#2c3b55;border-radius:4px}

/* ===== 帖子卡片 ===== */
.filter-bar{display:flex;align-items:center;gap:8px;flex-wrap:wrap;margin-bottom:10px}
.filter-tags{display:flex;gap:7px;flex-wrap:wrap}
.tag-btn{color:var(--muted);padding:6px 13px;border-radius:999px;border:1px solid var(--line);font-size:12.5px;transition:.18s}
.tag-btn:hover{color:var(--text);border-color:#f59e0b80}
.tag-btn.active{background:var(--orange);color:#1c1206;border-color:var(--orange);font-weight:700}
.sort-select{background:rgba(9,14,28,.6);border:1px solid var(--line);border-radius:9px;padding:6px 10px;font-size:12.5px;color:var(--muted);outline:none;margin-left:auto}
.post-list{display:flex;flex-direction:column;gap:10px}
.post-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:13px 15px;display:flex;align-items:flex-start;gap:15px;transition:.2s;cursor:pointer}
.post-card:hover{transform:translateY(-2px);border-color:#f59e0b66;box-shadow:0 10px 26px rgba(0,0,0,.3)}
.post-thumb{width:118px;height:88px;border-radius:11px;flex:none;display:flex;align-items:center;justify-content:center;font-size:34px;line-height:1;background:linear-gradient(145deg,var(--panel3),var(--panel2));border:1px solid var(--line);overflow:hidden}
.post-thumb img{width:100%;height:100%;object-fit:cover}
.post-body{flex:1;min-width:0}
.post-title{margin:0 0 4px;font-size:15.5px;font-weight:800;color:var(--text);line-height:1.4;display:flex;align-items:center;gap:5px;flex-wrap:wrap}
.post-title:hover{color:var(--orange)}
.post-excerpt{margin:0 0 8px;color:var(--muted);font-size:12.8px;line-height:1.55;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.post-foot{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:auto}
.poster{display:flex;align-items:center;gap:6px;font-size:12.5px;color:var(--muted)}
.avatar{width:26px;height:26px;border-radius:8px;flex:none}
.avatar.lg{width:44px;height:44px;border-radius:12px}
.stats{display:flex;gap:12px;margin-left:auto;color:var(--muted);font-size:12px}
.stat{display:inline-flex;align-items:center;gap:4px;line-height:1}
.stat b{color:var(--text);font-weight:700}
.stat .heart{color:var(--red)}
.empty-tip{padding:44px 20px;text-align:center;color:var(--muted)}

/* ===== 话题详情 / 表单 ===== */
.panel{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:20px}
.panel h2{margin:0 0 12px;font-size:17px}
.panel h3{margin:18px 0 8px;font-size:14.5px;color:var(--orange)}
.topic-detail h1{margin:8px 0 6px;font-size:21px}
.reply-item{background:var(--panel2);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-top:10px}
.reply-item .rhead{display:flex;align-items:center;gap:8px;margin-bottom:5px}
.row{display:flex;gap:10px;align-items:center}
.actions-bar{display:flex;gap:10px;margin-top:14px}
.like-btn.liked{background:#f59e0b26;color:var(--orange);border-color:#f59e0b50}
.fav-btn.faved{background:#79e1c21a;color:var(--mint);border-color:#79e1c240}
.field textarea{resize:vertical}
.form-actions{display:flex;gap:10px;margin-top:8px}

/* ===== 聊天室 ===== */
.chat-panel{display:flex;flex-direction:column;border-radius:var(--radius);padding:16px;min-height:0;overflow:hidden}
.chat-head{display:flex;align-items:flex-start;justify-content:space-between;padding-bottom:11px;border-bottom:1px solid rgba(255,255,255,.08);flex:none}
.chat-title{margin:0;font-size:16px;font-weight:800}
.chat-online{margin:3px 0 0;font-size:12px;color:var(--muted)}
.chat-messages{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:10px;padding:13px 2px;min-height:0}
.chat-messages::-webkit-scrollbar{width:6px}
.chat-messages::-webkit-scrollbar-thumb{background:#2c3b55;border-radius:3px}
.chat-msg{display:flex;gap:9px;align-items:flex-start;animation:fadein .25s ease}
.chat-msg .avatar{width:30px;height:30px;border-radius:10px;margin-top:2px}
.chat-bubble{max-width:82%;background:var(--panel2);border:1px solid var(--line);border-radius:4px 14px 14px 14px;padding:8px 12px}
.chat-bubble .who{display:flex;gap:8px;align-items:baseline;font-size:11.5px;margin-bottom:2px}
.chat-bubble .who b{color:var(--mint);font-size:12.5px}
.chat-bubble .who time{color:var(--muted)}
.chat-bubble p{margin:0;font-size:13.3px;word-break:break-word;white-space:pre-wrap}
.chat-msg.own{flex-direction:row-reverse}
.chat-msg.own .chat-bubble{background:#f59e0b1c;border-color:#f59e0b45;border-radius:14px 4px 14px 14px}
.chat-msg.own .who b{color:var(--orange)}
.chat-input{position:relative;display:flex;gap:8px;align-items:center;padding-top:10px;border-top:1px solid rgba(255,255,255,.08);flex:none}
.chat-input input{flex:1;background:rgba(9,14,28,.6);border:1px solid var(--line);border-radius:11px;padding:10px 13px;outline:none;transition:.2s}
.chat-input input:focus{border-color:var(--orange)}
.send-btn{width:38px;height:38px;border-radius:10px;background:linear-gradient(135deg,#34d399,#10b981);color:#052e1f;font-size:17px;font-weight:800;display:flex;align-items:center;justify-content:center;flex:none;transition:.2s}
.send-btn:hover{filter:brightness(1.1);transform:translateY(-1px)}
.emoji-pop{position:absolute;bottom:calc(100% + 8px);left:0;width:288px;background:var(--panel2);border:1px solid var(--line);border-radius:14px;padding:10px;display:grid;grid-template-columns:repeat(8,1fr);gap:4px;box-shadow:var(--shadow);z-index:30}
.emoji-pop button{font-size:19px;height:30px;padding:0;display:flex;align-items:center;justify-content:center;border-radius:8px;transition:.15s}
.emoji-pop button:hover{background:var(--panel3);transform:scale(1.12)}
.chat-panel{position:relative;grid-column:3;grid-row:1}
.chat-event{margin-top:10px;flex:none}
.event-inner{display:flex;flex-direction:column;gap:4px;background:var(--panel2);border:1px solid #f59e0b45;border-radius:12px;padding:11px 13px}
.event-tag{font-size:10.5px;color:var(--muted);letter-spacing:1px}
#eventTitle{font-weight:800;font-size:13.5px}
.event-time{font-size:11.5px;color:var(--muted)}
.event-inner .mini-btn{align-self:flex-start;margin-top:5px}

/* ===== 游戏卡片 ===== */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px}
.game-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:8px;transition:.2s}
.game-card:hover{transform:translateY(-3px);border-color:#f59e0b66;box-shadow:var(--shadow)}
.game-ico{font-size:38px;text-align:center;background:linear-gradient(145deg,var(--panel3),var(--panel2));border-radius:12px;padding:14px;border:1px solid var(--line)}
.game-card h3{margin:0;font-size:15px}
.game-card p{margin:0;color:var(--muted);font-size:12.5px;flex:1}
.game-card .primary{text-align:center;font-size:13px;padding:8px}

/* ===== 活动日历 ===== */
.event-list{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.event-card{background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:7px;transition:.2s}
.event-card:hover{border-color:#f59e0b66}
.event-date{display:flex;gap:10px;align-items:center;color:var(--orange);font-weight:800;font-size:14px}
.event-date .day{font-size:26px;line-height:1}
.event-card h3{margin:0;font-size:15px}
.event-card p{margin:0;color:var(--muted);font-size:12.5px;flex:1}
.event-card .joined{color:var(--mint);font-size:12px}

/* ===== 通知 / 收藏 ===== */
.notif-item{background:var(--panel);border:1px solid var(--line);border-radius:12px;padding:12px 14px;margin-bottom:10px;display:flex;gap:10px;align-items:flex-start}
.notif-item.unread{border-color:#f59e0b60;background:#f59e0b10}
.notif-item .n-ico{font-size:20px}
.notif-item b{color:var(--text)}
.notif-item p{margin:2px 0 0;color:var(--muted);font-size:12.8px}

/* ===== 个人资料 ===== */
.profile-head{display:flex;gap:16px;align-items:center;margin-bottom:18px}
.profile-head .avatar.xl{width:96px;height:96px;border-radius:24px}
.profile-meta{display:flex;gap:6px;flex-wrap:wrap;margin-top:6px}
.profile-account{color:var(--muted);font-size:12.5px;margin-top:8px}
.profile-account .acct-note{opacity:.7}
.profile-actions{display:flex;gap:10px;margin-top:14px;flex-wrap:wrap}
.profile-num{display:flex;gap:26px;margin:14px 0 0}
.profile-num .pn b{font-size:20px;color:var(--orange);display:block}
.profile-num .pn span{font-size:12px;color:var(--muted)}

/* ===== 称号小标签 ===== */
.title-tag{display:inline-block;background:#a78bfa1f;color:#c4b5fd;border:1px solid #a78bfa40;padding:0 7px;border-radius:999px;font-size:11px;line-height:1.55;vertical-align:middle;margin-left:4px;white-space:nowrap}

/* ===== 头像色块选择器 ===== */
.color-picks{display:flex;gap:9px;flex-wrap:wrap;align-items:center;margin-top:4px}
.color-pick{width:30px;height:30px;border-radius:50%;border:2px solid transparent;cursor:pointer;transition:.15s;flex:none;padding:0}
.color-pick:hover{transform:scale(1.14)}
.color-pick.active{border-color:#fff;box-shadow:0 0 0 2px var(--orange)}
.color-pick.auto{background:conic-gradient(from 0deg,#f59e0b,#79e1c2,#f472b6,#a78bfa,#60a5fa,#f59e0b);border:1px solid rgba(255,255,255,.25);opacity:.85}
.color-pick.auto.active{opacity:1}

/* ===== Modal ===== */
#modalRoot .modal-mask{position:fixed;inset:0;background:rgba(4,8,18,.68);display:flex;align-items:center;justify-content:center;z-index:90;backdrop-filter:blur(4px)}
#modalRoot .modal{width:min(520px,92vw);background:var(--panel2);border:1px solid var(--line);border-radius:18px;padding:22px;box-shadow:var(--shadow)}
#modalRoot .modal h2{margin:0 0 6px}
#modalRoot .modal .meta{margin-bottom:12px}

@keyframes fadein{from{opacity:0;transform:translateY(4px)}to{opacity:1;transform:none}}

/* ===== 通用工具类 ===== */
.view-title{margin:2px 0 10px}
.row.spread{justify-content:space-between;margin:4px 0 10px}
.no-margin{margin:0}
.pre-wrap{white-space:pre-wrap;line-height:1.8}
.divider{border-color:var(--line);margin:16px 0;border:0;border-top:1px solid var(--line)}
.section-title{margin:14px 0 8px;font-size:15px;color:var(--text)}

/* ===== 响应式 ===== */
.menu-btn{display:none}
.chat-close{display:none}
.chat-fab{display:none}
@media(max-width:1280px){
  .shell{grid-template-columns:210px minmax(0,1fr) 330px}
}
@media(max-width:1024px){
  .shell{grid-template-columns:210px minmax(0,1fr);gap:10px;padding:10px}
  .chat-panel{position:fixed;right:12px;bottom:12px;width:344px;height:520px;z-index:60;box-shadow:var(--shadow);transform:translateY(calc(100% + 24px));opacity:0;pointer-events:none;transition:transform .22s ease,opacity .22s ease}
  .chat-panel.open{transform:none;opacity:1;pointer-events:auto}
  .chat-close{display:flex}
  .chat-fab{position:fixed;top:calc(100vh - 66px);left:calc(100vw - 66px);width:50px;height:50px;border-radius:50%;background:linear-gradient(135deg,var(--orange),var(--orange2));color:#1c1206;font-size:20px;z-index:61;display:none;box-shadow:0 8px 22px rgba(245,158,11,.4)}
  .chat-fab.show{display:flex}
}
@media(max-width:860px){
  .shell{grid-template-columns:minmax(0,1fr);height:auto;padding:10px}
  .sidebar{position:fixed;left:0;top:0;bottom:0;width:min(268px,80vw);z-index:70;border-radius:0 16px 16px 0;transform:translateX(-105%);transition:transform .25s ease;box-shadow:20px 0 50px rgba(0,0,0,.45)}
  .sidebar.open{transform:none}
  .side-mask{position:fixed;inset:0;background:rgba(4,8,18,.55);z-index:65;opacity:0;pointer-events:none;transition:opacity .2s}
  .side-mask.open{opacity:1;pointer-events:auto}
  .menu-btn{display:flex}
  .topbar{flex-direction:column;align-items:stretch}
  .brand-sub{display:none}
  .top-actions{flex-direction:column}
  .search-box input{width:100%}
  .auth-card{width:100%;border-left:0}
  .chat-panel{left:10px;right:10px;width:auto;height:56vh;border-radius:16px}
}
@media(max-width:600px){
  .shell{padding:8px;gap:10px}
  .topbar{padding:10px 12px}
  .brand-mark{width:38px;height:38px;font-size:18px}
  .post-card{flex-wrap:wrap;padding:12px;gap:10px}
  .post-thumb{width:86px;height:64px;font-size:26px;border-radius:9px}
  .post-foot{gap:7px}
  .post-card .stats{margin-left:0}
  .admin-ops{justify-content:flex-start}
  .chat-panel{height:62vh}
  .cards-grid,.event-list{grid-template-columns:1fr}
}

/* ---------- Markdown 渲染 ---------- */
.markdown-body{line-height:1.7;word-break:break-word;font-size:15px}
.markdown-body p{margin:6px 0}
.markdown-body h1,.markdown-body h2,.markdown-body h3,.markdown-body h4,.markdown-body h5,.markdown-body h6{margin:14px 0 8px;line-height:1.4;font-weight:700}
.markdown-body h1{font-size:1.4em}.markdown-body h2{font-size:1.25em}.markdown-body h3{font-size:1.1em}.markdown-body h4{font-size:1em}
.markdown-body ul,.markdown-body ol{margin:6px 0;padding-left:1.6em}
.markdown-body blockquote{margin:8px 0;padding:4px 12px;border-left:3px solid var(--accent,#e07b39);color:#888;background:rgba(0,0,0,.03)}
.markdown-body code{font-family:Consolas,Monaco,monospace;background:rgba(0,0,0,.06);padding:1px 5px;border-radius:4px;font-size:.92em}
.markdown-body pre{background:#0f1115;color:#e8e8e8;padding:12px;border-radius:8px;overflow-x:auto;margin:8px 0}
.markdown-body pre code{background:transparent;color:inherit;padding:0}
.markdown-body img{max-width:100%;max-height:480px;border-radius:8px;display:block;margin:8px 0;object-fit:contain}
.markdown-body a{color:var(--accent,#e07b39)}
/* ---------- 分页器 ---------- */
.pager{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin:16px 0}
.page-btn{min-width:32px;height:32px;padding:0 8px;border:1px solid var(--border,#3a3a3a);background:transparent;color:var(--text,#eee);border-radius:6px;cursor:pointer;font-size:14px}
.page-btn:hover{border-color:var(--accent,#e07b39)}
.page-btn.active{background:var(--accent,#e07b39);color:#fff;border-color:var(--accent,#e07b39)}
.page-ellipsis{line-height:32px;color:#888}
/* ---------- 图片上传 ---------- */
.field.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.mini-btn{background:transparent;border:1px solid var(--border,#3a3a3a);color:var(--text,#eee);border-radius:6px;padding:4px 12px;cursor:pointer;font-size:13px}
.mini-btn:hover{border-color:var(--accent,#e07b39)}
textarea.drag-over{border-color:var(--accent,#e07b39)!important;background:rgba(224,123,57,.08)}

/* ---------- 管理员操作 ---------- */
.admin-ops{display:flex;gap:6px;flex-wrap:wrap;justify-content:flex-end;padding-top:9px;margin-top:9px;border-top:1px dashed rgba(255,255,255,.07)}
.post-card.closed{opacity:.72}
.post-card.closed .post-title{color:var(--muted)}
.admin-bar{display:flex;gap:8px;flex-wrap:wrap;align-items:center;margin-top:12px;padding-top:10px;border-top:1px dashed var(--line)}
.mini-btn.danger{background:transparent;border:1px solid #f8717155;color:var(--red)}
.mini-btn.danger:hover{background:var(--red);color:#1c1206}

/* ---------- 图片上传状态反馈 ---------- */
.mini-btn.loading{opacity:.7;cursor:wait;position:relative;padding-left:28px}
.mini-btn.loading::before{content:'';position:absolute;left:9px;top:50%;width:11px;height:11px;margin-top:-5.5px;border:2px solid rgba(245,158,11,.3);border-top-color:var(--orange);border-radius:50%;animation:spin .7s linear infinite}
textarea.drag-over{border-color:var(--orange)!important;background:rgba(245,158,11,.10)!important;box-shadow:0 0 0 3px #f59e0b22!important}
textarea.uploading{border-color:var(--mint)!important;opacity:.8}
@keyframes spin{to{transform:rotate(360deg)}}