/* Pann-inspired forum layout; original fictional branding and content. */
.nf-pann{--nf-paper:#fff;--nf-line:#e8e8e8;--pann-red:#ee3948;background:#fff;color:#222;font-family:-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo","PingFang SC","Microsoft YaHei",sans-serif;letter-spacing:-.2px}
.nf-pann button{font-family:inherit}.nf-pann .nf-fiction{background:#fafafa;color:#a3a3a3;font-size:8px;padding:4px 6px;border-bottom:1px solid #eee;letter-spacing:0}.nf-pann .nf-scroll{padding-bottom:0;background:white;scrollbar-width:thin}.nf-pann-brand{display:flex;align-items:center;gap:10px;flex:0 0 64px;padding:7px 14px;background:#fff}.nf-pann-brand>div{display:flex;align-items:baseline;gap:9px;flex:1}.nf-pann-brand strong{font:800 28px/1 Arial,sans-serif;letter-spacing:-2px;color:#ed3444}.nf-pann-brand strong>span{font:800 26px/1 sans-serif;color:#222;margin-left:4px;letter-spacing:-1px}.nf-pann-brand small{color:#999;font-size:8px;white-space:nowrap}.nf-pann-brand>button{background:none;border:0;min-width:29px;min-height:36px;color:#333;font-size:20px;padding:0}.nf-pann-brand .nf-pann-search-icon{font-size:29px}.nf-pann-brand .nf-pann-mobile{font-size:24px;color:#777}.nf-pann-topnav{display:flex;gap:0;flex-shrink:0;border-bottom:1px solid #ddd;padding:0 9px;overflow-x:auto;scrollbar-width:none;background:white}.nf-pann-topnav button{background:transparent;border:0;flex:1;min-height:44px;padding:9px 8px;color:#545454;white-space:nowrap;font-size:12px;font-weight:650;position:relative}.nf-pann-topnav button small{font-size:8px;display:block;font-weight:400;line-height:1.1;margin-top:3px;color:#9b9b9b}.nf-pann-topnav button.active{color:#e53443}.nf-pann-topnav button.active:after{content:"";position:absolute;bottom:-1px;height:3px;background:#ed3746;left:8px;right:8px}.nf-pann .nf-search{margin:10px 13px;background:#f6f6f6;border:1px solid #e7e7e7;border-radius:2px;padding:0 9px;min-height:35px}.nf-pann .nf-search>span{color:#a0a0a0;font-size:21px}.nf-pann .nf-search input{font-size:11px;padding:8px 6px;color:#444}.nf-pann .nf-search button{font-size:10px;color:#777}.nf-pann-channel{display:flex;justify-content:space-between;align-items:center;border-block:1px solid #ededed;background:#fafafa;padding:0 14px;min-height:37px;flex-shrink:0;font-size:10px;color:#8f8f8f}.nf-pann-channel>span>b{margin-left:7px;color:#4d4d4d;font-weight:550}.nf-pann-channel button{padding:0;min-height:32px;background:none;font-size:9px;color:#9d9d9d}.nf-pann-today{padding:18px 16px 0;background:#fff}.nf-pann-today>div{display:flex;align-items:center;justify-content:space-between}.nf-pann-today h1{font-size:17px;letter-spacing:-.5px;font-weight:750;margin:0;color:#222}.nf-pann-today h1 small{font-size:10px;font-weight:500;margin-left:5px;color:#e23b49}.nf-pann-today>div>span{font-size:8px;color:#aaa}.nf-pann-today p{margin:13px 0 0;padding:11px 10px;background:#fff6f7;font-size:9px;color:#a18b8f;border-left:2px solid #f26976}.nf-pann-today p strong{margin-left:6px;color:#dc5360;font-weight:500}.nf-pann-sort{display:flex;align-items:center;justify-content:space-between;padding:8px 16px 0;border-bottom:1px solid #777;min-height:45px}.nf-pann-sort>span{font-size:9px;color:#999}.nf-pann-sort>div{display:flex;align-items:center;gap:8px}.nf-pann-sort button{font-size:10px;color:#aaa;background:none;padding:0;min-height:30px;font-weight:400}.nf-pann-sort button.selected{color:#333;font-weight:600}.nf-pann-sort i{font-size:8px;color:#ddd;font-style:normal}.nf-pann .nf-feed{padding:0 16px}.nf-pann .nf-post-card{padding:15px 0 13px;display:grid;grid-template-columns:23px minmax(0,1fr);gap:8px;border:0;border-bottom:1px solid #ededed;border-radius:0;background:white;min-height:77px}.nf-pann-rank{font:700 14px/1.65 Arial,sans-serif;color:#929292;display:block;text-align:left}.nf-pann-rank.top{color:#e93244}.nf-pann-row{display:block;min-width:0}.nf-row-title{display:block;font-size:13px;line-height:1.7;color:#292929;word-break:break-word;overflow-wrap:anywhere}.nf-row-title strong{font-weight:450}.nf-row-title em{font-size:10px;font-style:normal;color:#ed4856;white-space:nowrap;margin-left:4px;font-weight:500}.nf-new-mark{font:700 7px Arial;letter-spacing:0;color:#ff8c5b;margin-left:4px;vertical-align:2px;font-style:normal}.nf-row-info{display:flex;align-items:center;gap:8px;color:#aaa;font-size:8px;line-height:1.8;margin-top:5px}.nf-row-info span{white-space:nowrap}.nf-row-info span+span:before{content:"·";color:#ccc;margin-right:7px}.nf-pann-footer{background:#f7f7f7;border-top:1px solid #eee;text-align:center;margin-top:21px;padding:22px 15px 25px;color:#aaa}.nf-pann-footer>strong{font:800 20px/1 Arial;color:#c1c1c1;letter-spacing:-1px}.nf-pann-footer>strong>span{font-size:18px;margin-left:4px}.nf-pann-footer>p{font-size:9px;margin:10px 0 3px}.nf-pann-footer>small{font-size:8px}.nf-pann-footer>button{font-size:9px;display:block;margin:12px auto 0;border:1px solid #ddd;background:#fff;padding:4px 14px;border-radius:2px;color:#888}.nf-pann .nf-bottom{background:#fff;border-top:1px solid #ddd;min-height:53px;padding:3px 0}.nf-pann .nf-bottom button{font-size:17px;color:#999;background:transparent}.nf-pann .nf-bottom button:first-child{font-size:14px;font-weight:800}.nf-pann .nf-bottom button span{font-size:8px;font-weight:400}.nf-pann .nf-bottom button.selected{color:#e93b4b}.nf-pann-head{background:white;border-bottom:1px solid #ddd}.nf-pann-head>strong{font-size:16px;font-weight:800}.nf-pann-head>strong>b{font:800 22px Arial;color:#ed3444;letter-spacing:-1px}.nf-pann-head>strong>span{font-size:20px;color:#222}.nf-pann-head>strong>small{font-size:12px;margin-left:9px;padding-left:10px;border-left:1px solid #ddd;color:#444;font-weight:500}.nf-pann-head>button{color:#444;font-size:27px}.nf-pann-breadcrumb{min-height:35px;display:flex;align-items:center;gap:9px;padding:0 18px;background:#fafafa;border-bottom:1px solid #ececec;color:#999;font-size:9px}.nf-pann-breadcrumb button{background:none;font-size:9px;padding:0;color:#777;min-height:31px}.nf-pann .nf-thread{padding:20px 20px 14px;background:#fff}.nf-pann-thread-label{color:#a7a7a7;font-size:9px;display:flex;align-items:center;gap:6px}.nf-pann-thread-label>span{background:#f04a59;color:white;font-size:8px;padding:2px 5px}.nf-pann .nf-thread h1{font:650 20px/1.55 -apple-system,BlinkMacSystemFont,"PingFang SC",sans-serif;color:#222;letter-spacing:-.4px;margin:11px 0 13px}.nf-pann-byline{display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#999;gap:9px}.nf-pann-byline button{font-size:10px;color:#777;background:none;padding:0;min-height:27px}.nf-pann-thread-stats{display:flex;gap:13px;font-size:8px;color:#aaa;padding:4px 0 16px;border-bottom:1px solid #eee;margin-bottom:25px}.nf-pann .nf-prose{font-size:13px;line-height:2;color:#3d3d3d;letter-spacing:0}.nf-pann .nf-attachment{border:1px solid #e2e2e2;border-radius:3px;background:#fafafa;margin:20px 0}.nf-pann .nf-attachment strong{color:#555}.nf-pann .nf-attachment small{color:#999}.nf-pann .nf-attachment-icon{color:#999}.nf-pann-post-actions{display:flex;gap:12px;justify-content:center;margin:35px 0 23px}.nf-pann-post-actions>button{border-radius:3px;width:74px;height:87px;border:1px solid #ddd;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;padding:6px;margin:0}.nf-pann-post-actions>button>span{font-size:17px;font-weight:400;line-height:1.4;color:#aaa}.nf-pann-post-actions>button>strong{font:500 16px/1.2 Arial,sans-serif;color:#777}.nf-pann-post-actions>button>small{font-size:9px;color:#aaa}.nf-pann-post-actions>.nf-pann-recommend{border-color:#f3b3ba}.nf-pann-post-actions>.nf-pann-recommend>span,.nf-pann-post-actions>.nf-pann-recommend>strong{color:#ed4050}.nf-pann-post-actions>.nf-pann-recommend.on{background:#fff4f5;border-color:#ed4050}.nf-pann-post-actions>.nf-bookmark>strong{font-size:11px}.nf-pann-post-actions>.nf-bookmark.on{background:#f9f9f9;border-color:#999}.nf-pann-topic-tag{font-size:9px;color:#aaa;padding:8px 0;border-top:1px solid #f0f0f0}.nf-pann-best{border-top:7px solid #f2f2f2;border-bottom:7px solid #f2f2f2;background:white}.nf-pann-best>header{display:flex;align-items:center;gap:7px;padding:14px 18px 7px}.nf-pann-best>header>b{font:800 11px Arial;color:#ec3c4c}.nf-pann-best>header>span{font-size:11px;color:#444;font-weight:600}.nf-pann .nf-comment{background:white;border-bottom:1px solid #ededed;padding:14px 18px 11px}.nf-pann .nf-best-comment{background:#fffdfb}.nf-best-label{font-size:8px;line-height:1;padding:2px 4px;background:#f14b59;color:white;margin-right:6px;font-weight:500;letter-spacing:0}.nf-pann .nf-comment-meta button,.nf-pann .nf-comment-meta strong{color:#777;font-size:10px;font-weight:500;min-height:25px}.nf-pann .nf-comment-meta>span{font-size:8px;color:#aaa}.nf-pann .nf-comment-meta i{background:#f5f5f5;color:#999;font-size:8px}.nf-pann .nf-comment p{font-size:12px;line-height:1.9;color:#444;margin:6px 0 8px}.nf-pann .nf-inline{color:#8b7479!important;text-decoration:underline;text-decoration-color:#ddd;text-underline-offset:3px;line-height:1.7;font-size:10px}.nf-pann-comment-foot{display:flex;align-items:center;justify-content:space-between;margin-top:8px}.nf-pann-comment-foot>span{color:#b3b3b3;font-size:8px}.nf-pann .nf-like{border:1px solid #e7e7e7;border-radius:2px;background:white;padding:3px 9px;font:10px Arial;color:#adadad!important;min-height:26px!important;min-width:43px;margin:0}.nf-pann .nf-like.on{color:#eb4c59!important;border-color:#eeb7bc;background:#fff8f8}.nf-pann .nf-comments-head{padding:7px 17px;border-top:1px solid #ddd;border-bottom:1px solid #ddd;background:#fff;min-height:45px}.nf-pann .nf-comments-head>strong{font-size:11px;font-weight:650;color:#333}.nf-pann .nf-comments-head>strong em{font-size:11px;color:#ef4655;font-style:normal;margin-left:3px}.nf-pann .nf-comments-head>div{display:flex;gap:9px}.nf-pann .nf-comments-head button{font-size:9px;color:#999;background:none;padding:0;min-height:30px}.nf-pann .nf-reply-area{border-radius:0;margin:0;padding:19px 18px;background:#f8f8f8;border-top:1px solid #ededed}.nf-pann .nf-reply-area>span{color:#888;font-size:10px}.nf-pann .nf-reply-area>button{border:1px solid #ddd;border-radius:2px;background:#fff;font-size:11px;padding:12px;color:#555;min-height:40px}.nf-pann .nf-reply-area>button:disabled{background:#f1f1f1;color:#bbb;opacity:1}.nf-pann .nf-reply-area small{font-size:9px;color:#aaa}.nf-pann .nf-reply-area textarea{background:white;border:1px solid #ddd;border-radius:1px;color:#444;font-size:13px}.nf-pann .nf-reply-area form button{border-radius:1px;background:#ed4050;color:white;padding:8px 15px;min-height:35px}.nf-pann .nf-new-reply{background:#fff8f8}.nf-pann .nf-thread-bottom{background:#fff;color:#777!important;border-top:1px solid #ddd;font-size:10px;min-height:40px}.nf-pann-return{display:block;min-height:37px;margin:18px auto 22px;border:1px solid #ddd;padding:7px 18px;font-size:10px;color:#888!important;background:white}.nf-pann .nf-user-hero{background:#fafafa;border-bottom:1px solid #eee;border-top:1px solid #eee;padding:23px 18px}.nf-pann .nf-user-hero>span{background:#eee;color:#aaa}.nf-pann .nf-user-hero h2{font:600 17px sans-serif;color:#555}.nf-pann .nf-empty{font-size:11px;color:#aaa}.nf-pann .nf-user-hero small{color:#aaa}.nf-pann .nf-local-label{color:#aaa;font-size:8px}
@media(max-width:900px),(hover:none) and (pointer:coarse){.nf-pann-brand{flex-basis:67px;padding:8px 17px}.nf-pann-brand strong{font-size:30px}.nf-pann-brand strong>span{font-size:28px}.nf-pann-brand small{font-size:9px}.nf-pann-brand>button{min-width:34px;min-height:44px}.nf-pann-topnav button{font-size:14px;min-height:49px;padding-inline:9px}.nf-pann-topnav button small{font-size:9px}.nf-pann .nf-fiction{font-size:9px;line-height:1.5}.nf-pann .nf-search{margin:11px 16px;min-height:40px}.nf-pann .nf-search input{font-size:16px;padding:8px 6px}.nf-pann .nf-search button{font-size:12px;min-height:40px}.nf-pann-channel{padding:0 17px;min-height:40px;font-size:11px}.nf-pann-channel button{min-height:37px;font-size:10px}.nf-pann-today{padding:21px 18px 0}.nf-pann-today h1{font-size:20px}.nf-pann-today h1 small{font-size:11px}.nf-pann-today>div>span{font-size:9px}.nf-pann-today p{font-size:10px;padding:12px 11px}.nf-pann-sort{padding:9px 18px 0;min-height:48px}.nf-pann-sort>span{font-size:10px}.nf-pann-sort button{min-height:37px;font-size:12px}.nf-pann .nf-feed{padding:0 18px}.nf-pann .nf-post-card{padding:17px 0;grid-template-columns:24px minmax(0,1fr);gap:9px;min-height:87px}.nf-pann-rank{font-size:16px;line-height:1.7}.nf-row-title{font-size:15px;line-height:1.7}.nf-row-title em{font-size:12px}.nf-new-mark{font-size:8px}.nf-row-info{font-size:9px;gap:6px}.nf-row-info span+span:before{margin-right:5px}.nf-pann .nf-bottom{min-height:59px}.nf-pann .nf-bottom button{min-height:44px;min-width:55px}.nf-pann .nf-bottom button span{font-size:10px}.nf-pann-footer>p{font-size:10px}.nf-pann-footer>small{font-size:9px}.nf-pann-footer>button{min-height:40px;font-size:11px}.nf-pann .nf-thread{padding:24px 22px 15px}.nf-pann-thread-label{font-size:10px}.nf-pann-thread-label>span{font-size:9px}.nf-pann .nf-thread h1{font-size:23px;line-height:1.5}.nf-pann-byline{font-size:10px}.nf-pann-byline button{font-size:12px;min-height:35px}.nf-pann-thread-stats{font-size:10px;gap:15px;margin-bottom:27px}.nf-pann .nf-prose{font-size:15px;line-height:2}.nf-pann-post-actions>button{width:82px;height:94px}.nf-pann-post-actions>.nf-pann-recommend>strong{font-size:20px}.nf-pann-post-actions>button>small{font-size:10px}.nf-pann-topic-tag{font-size:11px}.nf-pann-best>header{padding:18px 21px 9px}.nf-pann-best>header>b{font-size:13px}.nf-pann-best>header>span{font-size:13px}.nf-pann .nf-comment{padding:16px 21px 13px}.nf-pann .nf-comment-meta button,.nf-pann .nf-comment-meta strong{font-size:12px;min-height:32px}.nf-pann .nf-comment-meta>span{font-size:10px}.nf-best-label{font-size:9px;padding:3px 5px}.nf-pann .nf-comment p{font-size:14px;line-height:1.9}.nf-pann .nf-inline{font-size:12px;min-height:39px!important}.nf-pann-comment-foot>span{font-size:10px}.nf-pann .nf-like{min-height:35px!important;min-width:50px;font-size:12px}.nf-pann .nf-comments-head{padding:8px 20px;min-height:50px}.nf-pann .nf-comments-head>strong{font-size:13px}.nf-pann .nf-comments-head>strong em{font-size:13px}.nf-pann .nf-comments-head button{min-height:36px;font-size:11px}.nf-pann .nf-reply-area{padding:22px 20px}.nf-pann .nf-reply-area>span{font-size:12px}.nf-pann .nf-reply-area>button{font-size:13px;min-height:46px;line-height:1.8}.nf-pann .nf-reply-area small{font-size:11px}.nf-pann .nf-reply-area textarea{font-size:16px}.nf-pann .nf-reply-area form button{font-size:12px;min-height:44px}.nf-pann .nf-thread-bottom{font-size:12px;min-height:44px}.nf-pann-return{min-height:44px;font-size:12px}.nf-pann-head{min-height:55px}.nf-pann-head>strong>b{font-size:24px}.nf-pann-head>strong>span{font-size:22px}.nf-pann-head>strong>small{font-size:14px}.nf-pann .nf-attachment strong{font-size:14px}.nf-pann .nf-attachment small{font-size:10px}.nf-pann .nf-empty{font-size:13px}.nf-pann .nf-local-label{font-size:10px}}
@media(max-width:360px){.nf-pann-brand>div{gap:7px}.nf-pann-brand small{font-size:8px}.nf-pann-topnav button{font-size:12px;padding-inline:8px}.nf-row-info{gap:4px;font-size:8px}.nf-row-info span+span:before{margin-right:3px}.nf-pann .nf-post-card{gap:6px;grid-template-columns:21px minmax(0,1fr)}.nf-pann .nf-comments-head>div{gap:7px}.nf-pann .nf-comments-head button{font-size:10px}.nf-pann .nf-comments-head>strong{font-size:12px}}

.ios-app-icon.forum{background:#ef3d4c;font:800 30px/1 -apple-system,BlinkMacSystemFont,sans-serif;color:white}.mini-app.forum{background:#ef3d4c;font:800 22px/1 -apple-system,BlinkMacSystemFont,sans-serif}.nf-pann-brand small{color:#aaa}

/* Public airport source photographs; preserve the full frame and watermark. */
.nf-airport-gallery{margin:26px 0 18px;padding-top:17px;border-top:1px solid #eee}.nf-airport-gallery>header{display:flex;flex-wrap:wrap;gap:5px 12px;align-items:baseline;margin-bottom:12px}.nf-airport-gallery>header strong{font-size:13px}.nf-airport-gallery>header span{font-size:10px;color:#8c8c8c}.nf-airport-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.nf-airport-grid figure{margin:0;min-width:0}.nf-airport-grid figure>button{display:block;width:100%;padding:0;border:0;background:#f5f5f5;position:relative;cursor:zoom-in}.nf-airport-grid img{display:block;width:100%;height:auto;aspect-ratio:2/3;object-fit:contain}.nf-airport-grid figure>button>span{display:block;background:#f5f5f5;padding:7px 3px;font-size:9px;color:#777}.nf-airport-grid figcaption{font-size:10px;color:#555;line-height:1.6;margin-top:7px}.nf-airport-grid figcaption small{display:block;font-size:8px;color:#999}.nf-airport-gallery a,.nf-airport-detail a{color:#a65760;text-decoration:underline;text-underline-offset:2px}.nf-airport-gallery>p{font-size:9px;line-height:1.7;color:#aaa;margin:11px 0 0}.nf-airport-detail>img{display:block;width:100%;height:auto}.nf-airport-detail>div{padding:20px}.nf-airport-detail h1{font-size:18px;line-height:1.5;margin:0 0 8px}.nf-airport-detail p,.nf-airport-detail a{font-size:12px}.nf-airport-detail small{display:block;margin-top:20px;color:#999;font-size:10px;line-height:1.7}