:root{color-scheme:light;--pt-bg: var(--vn-bg);--pt-panel: var(--vn-surface);--pt-text: var(--vn-text);--pt-text-strong: var(--vn-text-strong);--pt-muted: var(--vn-text-muted);--pt-soft: var(--vn-text-soft);--pt-line: var(--vn-border);--pt-line-strong: var(--vn-border-strong);--pt-overlay: var(--vn-overlay);--pt-overlay-hover: var(--vn-overlay-hover);--pt-accent: var(--vn-primary);--pt-accent-strong: var(--vn-primary-strong);--pt-accent-soft: var(--vn-primary-container);--pt-reply: #4c9be8;--pt-reply-soft: rgba(76, 155, 232, .13);--pt-repost: #0fa37f;--pt-repost-soft: rgba(15, 163, 127, .13);--pt-like: #e4498f;--pt-like-soft: rgba(228, 73, 143, .13);--pt-danger: var(--vn-danger);--pt-warning: var(--vn-warning);--pt-shadow: var(--vn-shadow);--pt-avatar-bg: var(--vn-surface-muted);--pt-avatar-fg: var(--vn-text-muted)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,Microsoft YaHei,system-ui,sans-serif;font-size:15px;line-height:1.4;background:var(--pt-bg);color:var(--pt-text);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit;color:inherit}button{cursor:pointer;background:none;border:none;padding:0}.pt-app{display:flex;justify-content:center;min-height:100vh}.pt-leftnav{position:sticky;top:58px;align-self:flex-start;display:flex;flex-direction:column;width:250px;height:calc(100vh - 58px);padding:10px 12px 0;flex-shrink:0}.pt-leftnav-scroll{flex:1;min-height:0;overflow-y:auto;display:flex;flex-direction:column;gap:6px;padding-bottom:10px}.pt-logo{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:999px;color:var(--pt-accent);transition:background .15s}.pt-logo:hover{background:var(--pt-accent-soft)}.pt-nav-items{display:flex;flex-direction:column;gap:2px}.pt-nav-item{display:flex;align-items:center;gap:16px;padding:11px 18px;border-radius:999px;font-size:18px;font-weight:500;color:var(--pt-text);transition:background .15s}.pt-nav-item:hover{background:var(--pt-overlay-hover)}.pt-nav-item.is-active{font-weight:700;color:var(--pt-text-strong)}.pt-nav-item.is-active svg{color:var(--pt-accent)}.pt-btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:999px;padding:11px 20px;font-weight:700;font-size:15px;border:1px solid transparent;transition:filter .15s,background .15s}.pt-btn-primary{background:var(--pt-accent);color:#fff}.pt-btn-primary:hover:not(:disabled){background:var(--pt-accent-strong)}.pt-btn-primary:disabled{opacity:.45;cursor:not-allowed}.pt-btn-sm{padding:7px 16px;font-size:14px}.pt-btn-compose{width:100%;margin-top:6px;padding:14px 20px;font-size:16px}.pt-compose-icon{display:none}.pt-userchip{flex-shrink:0;margin:0 -12px;padding:10px 12px;border-top:1px solid var(--pt-line);background:transparent;display:flex;align-items:center;gap:10px;border-radius:0;text-align:left;transition:background .15s}.pt-userchip:hover{background:var(--pt-overlay-hover)}.pt-userchip-text{display:flex;flex-direction:column;min-width:0}.pt-userchip-text .pt-name{font-weight:700}.pt-center{width:680px;max-width:680px;min-height:100vh;border-left:1px solid var(--pt-line);border-right:1px solid var(--pt-line);flex-shrink:1;padding-bottom:60px}.pt-right{display:flex;flex-direction:column;gap:16px;width:330px;flex-shrink:0;padding:12px 16px 24px 28px}.pt-col-header{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:8px;min-height:53px;padding:0 16px;background:transparent;border-bottom:1px solid var(--pt-line)}.pt-col-header .pt-icon-btn{color:var(--pt-text)}.pt-col-title{font-size:18px;font-weight:800;color:var(--pt-text-strong)}.pt-col-header-index{display:none}.theme-toggle{width:32px;height:30px;padding:0;display:inline-flex;align-items:center;justify-content:center}@media(max-width:680px){.topbar{position:sticky;top:0;z-index:50;display:flex;align-items:center;justify-content:space-between;gap:10px;padding:10px 14px;background:var(--pt-panel);border-bottom:1px solid var(--pt-line)}.topbar-brand{display:inline-flex;align-items:baseline;gap:7px;min-width:0}.topbar-brand strong{font-size:15px;font-weight:700;color:var(--pt-text-strong)}.topbar-brand .topbar-sub{display:inline;font-size:12.5px;color:var(--pt-muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:40vw}.topbar-nav{display:flex;align-items:center;gap:5px;flex-wrap:nowrap}.topbar-nav a,.topbar-nav button{display:inline-flex;align-items:center;padding:5px 8px;border:1px solid var(--pt-line-strong);border-radius:8px;background:transparent;color:var(--pt-muted);font-size:12px;font-weight:500;white-space:nowrap}.pt-col-header{display:none!important}.pt-fab{display:inline-flex}}.pt-page{display:flex;flex-direction:column}.pt-composer{display:flex;flex-direction:column;gap:10px;padding:14px 16px;border-bottom:1px solid var(--pt-line)}.pt-composer-guest{align-items:center;text-align:center;color:var(--pt-muted);gap:12px}.pt-composer-guest p{margin:4px 0}.pt-composer-main{display:flex;gap:12px}.pt-composer-body{flex:1;min-width:0;display:flex;flex-direction:column;gap:10px}.pt-composer-text{width:100%;min-height:52px;border:none;outline:none;resize:none;background:transparent;font-size:19px;line-height:1.45;padding:8px 0 0;overflow:hidden}.pt-composer-text::placeholder{color:var(--pt-soft)}.pt-composer-previews{display:grid;grid-template-columns:repeat(2,1fr);gap:8px}.pt-preview{position:relative;border-radius:14px;overflow:hidden;border:1px solid var(--pt-line);aspect-ratio:16 / 10}.pt-preview img{width:100%;height:100%;object-fit:cover;display:block}.pt-preview-remove{position:absolute;top:6px;right:6px;width:26px;height:26px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;background:#0d1420b8;color:#fff}.pt-composer-bar{display:flex;align-items:center;gap:6px;border-top:1px solid var(--pt-line);padding-top:10px}.pt-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;color:var(--pt-accent);transition:background .15s;flex-shrink:0}.pt-icon-btn:hover:not(:disabled){background:var(--pt-accent-soft)}.pt-icon-btn:disabled{opacity:.4;cursor:not-allowed}.pt-club-picker{position:relative;margin-left:6px;min-width:0}.pt-club-btn{display:inline-flex;align-items:center;gap:6px;max-width:180px;padding:5px 12px;border:1px solid var(--pt-line-strong);border-radius:999px;background:transparent;color:var(--pt-accent);font-size:13px;font-weight:600;white-space:nowrap;transition:background .12s}.pt-club-btn:hover{background:var(--pt-accent-soft)}.pt-club-btn.is-active{border-color:var(--pt-accent);background:var(--pt-accent-soft)}.pt-club-btn span{overflow:hidden;text-overflow:ellipsis}.pt-club-menu{top:calc(100% + 6px);left:0;min-width:220px;max-height:260px;overflow-y:auto;z-index:45}.pt-club-menu button{display:flex;align-items:center;justify-content:space-between;gap:10px}.pt-club-menu button span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pt-club-menu button.is-selected{color:var(--pt-accent);background:var(--pt-accent-soft)}.pt-club-menu button.is-selected svg{color:var(--pt-accent)}.pt-clickable{cursor:pointer}.pt-clickable:hover{text-decoration:underline}.pt-avatar-link{cursor:pointer;flex-shrink:0;border-radius:999px}.pt-composer-submit{margin-left:auto;display:flex;align-items:center;gap:10px}.pt-char-ring{position:relative;display:inline-flex;align-items:center;justify-content:center}.pt-char-ring-num{position:absolute;font-size:10px;color:var(--pt-muted);font-variant-numeric:tabular-nums}.pt-char-ring.is-over .pt-char-ring-num{color:var(--pt-danger)}.pt-post{display:flex;gap:12px;padding:13px 16px 6px;border-bottom:1px solid var(--pt-line);cursor:pointer;transition:background .12s}.pt-post:hover{background:var(--pt-overlay)}.pt-detail-parent .pt-post{cursor:default}.pt-avatar{border-radius:999px;object-fit:cover;flex-shrink:0;background:var(--pt-avatar-bg)}.pt-avatar-fallback{display:inline-flex;align-items:center;justify-content:center;color:var(--pt-avatar-fg);font-weight:700}.pt-post-main{flex:1;min-width:0;padding-bottom:4px}.pt-post-head{display:flex;align-items:center;gap:5px;min-width:0;flex-wrap:wrap}.pt-name{font-weight:700;color:var(--pt-text-strong);white-space:nowrap}.pt-handle{color:var(--pt-muted);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pt-dot{color:var(--pt-muted)}.pt-time{color:var(--pt-muted);font-size:14px;white-space:nowrap}.pt-club-badge{display:inline-flex;align-items:center;max-width:180px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px;font-weight:600;color:var(--pt-accent);background:var(--pt-accent-soft);border-radius:999px;padding:2px 9px;margin-left:2px}.pt-post-menu{position:relative;margin-left:auto}.pt-menu{position:absolute;right:0;top:30px;z-index:40;min-width:150px;background:var(--pt-panel);border:1px solid var(--pt-line);border-radius:14px;box-shadow:var(--pt-shadow);overflow:hidden;display:flex;flex-direction:column}.pt-menu button{display:flex;align-items:center;gap:9px;padding:11px 15px;font-size:14px;font-weight:600;text-align:left;transition:background .12s}.pt-menu button:hover{background:var(--pt-overlay-hover)}.pt-menu-danger{color:var(--pt-danger)}.pt-post-text{white-space:pre-wrap;word-break:break-word;margin-top:2px;line-height:1.45}.pt-post-text a{color:var(--pt-reply)}.pt-imggrid{display:grid;gap:3px;margin-top:10px;border-radius:16px;overflow:hidden;border:1px solid var(--pt-line)}.pt-imggrid-1{grid-template-columns:1fr}.pt-imggrid-2,.pt-imggrid-4,.pt-imggrid-3{grid-template-columns:1fr 1fr}.pt-imggrid-3 .pt-imgcell:first-child{grid-row:span 2}.pt-imgcell{cursor:zoom-in;background:var(--pt-overlay);min-height:0}.pt-imggrid-1 .pt-imgcell{max-height:420px}.pt-imgcell img{display:block;width:100%;height:100%;object-fit:cover}.pt-imggrid-1 .pt-imgcell img{max-height:420px;object-fit:contain}.pt-quote-wrap{margin-top:10px}.pt-quote{border:1px solid var(--pt-line);border-radius:16px;padding:11px 13px;transition:background .12s;cursor:pointer}.pt-quote:hover{background:var(--pt-overlay)}.pt-quote-compact{cursor:default}.pt-quote-deleted{color:var(--pt-muted);cursor:default;font-size:14px}.pt-quote-head{display:flex;align-items:center;gap:5px;flex-wrap:wrap}.pt-quote-text{margin-top:4px;font-size:14px;color:var(--pt-text);white-space:pre-wrap;word-break:break-word;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden}.pt-actions{display:flex;align-items:center;gap:4px;margin-top:6px;margin-left:-8px;max-width:340px;justify-content:space-between}.pt-action{display:inline-flex;align-items:center;gap:5px;padding:5px 9px;margin-left:-6px;border-radius:999px;font-size:13px;color:var(--pt-muted);font-variant-numeric:tabular-nums;transition:background .12s,color .12s}.pt-action:disabled{opacity:.45;cursor:not-allowed}.pt-action span{min-width:1em;text-align:left}.pt-action-reply:hover:not(:disabled){color:var(--pt-reply);background:var(--pt-reply-soft)}.pt-action-repost:hover:not(:disabled){color:var(--pt-repost);background:var(--pt-repost-soft)}.pt-action-like:hover:not(:disabled){color:var(--pt-like);background:var(--pt-like-soft)}.pt-action-like.is-liked{color:var(--pt-like)}.pt-detail-parent{position:relative}.pt-detail-parent:after{content:"";position:absolute;left:39px;top:62px;bottom:0;width:2px;background:var(--pt-line)}.pt-detail-meta{display:flex;gap:7px;padding:12px 16px;color:var(--pt-muted);font-size:14px;border-bottom:1px solid var(--pt-line)}.pt-detail-meta span{color:var(--pt-muted)}.pt-thread-line{font-size:13px;color:var(--pt-muted);margin-bottom:6px}.pt-side-card{background:var(--pt-panel);border:1px solid var(--pt-line);border-radius:18px;padding:16px 18px}.pt-side-title{margin:0 0 8px;font-size:17px;font-weight:800;color:var(--pt-text-strong)}.pt-side-desc{margin:0 0 12px;font-size:13px;color:var(--pt-muted);line-height:1.55}.pt-side-links{display:flex;flex-direction:column;gap:4px}.pt-side-links a{display:flex;align-items:center;gap:9px;padding:8px 10px;border-radius:10px;font-size:14px;font-weight:600;color:var(--pt-text);transition:background .12s}.pt-side-links a:hover{background:var(--pt-overlay-hover);color:var(--pt-accent)}.pt-side-links svg{color:var(--pt-accent)}.pt-side-clubs{display:flex;flex-direction:column}.pt-side-club{display:flex;align-items:center;gap:10px;padding:8px 10px;border-radius:12px;font-size:14px;transition:background .12s}.pt-side-club:hover{background:var(--pt-overlay-hover)}.pt-side-club-avatar{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:999px;background:var(--pt-accent-soft);color:var(--pt-accent);font-weight:700;font-size:14px;flex-shrink:0}.pt-side-club-name{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:600}.pt-side-club-country{font-size:12px;color:var(--pt-muted);border:1px solid var(--pt-line);border-radius:999px;padding:1px 8px;flex-shrink:0}.pt-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;background:#0d0c128c;display:flex;align-items:flex-start;justify-content:center;padding:60px 16px 30px;overflow-y:auto}.pt-modal-panel{width:560px;max-width:100%;background:var(--pt-panel);border:1px solid var(--pt-line);border-radius:18px;padding:12px 16px 16px;box-shadow:var(--pt-shadow)}.pt-modal-head{display:flex;align-items:center;gap:10px;font-weight:700;margin-bottom:10px}.pt-modal-quoted{margin-bottom:12px}.pt-lightbox{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0a090ee0;display:flex;align-items:center;justify-content:center;padding:24px;cursor:zoom-out}.pt-lightbox img{max-width:min(82vw,680px);max-height:72vh;border-radius:14px;cursor:default;box-shadow:0 18px 60px #00000073}.pt-lightbox-close{position:absolute;top:16px;right:16px;width:40px;height:40px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;color:#fff;background:#ffffff1f}.pt-lightbox-count{position:absolute;bottom:18px;left:50%;transform:translate(-50%);color:#fff;font-size:13px;background:#ffffff1f;border-radius:999px;padding:4px 14px}.pt-toasts{position:fixed;bottom:84px;left:50%;transform:translate(-50%);z-index:120;display:flex;flex-direction:column;gap:8px;align-items:center;pointer-events:none}.pt-toast{background:var(--pt-panel);color:var(--pt-text);border:1px solid var(--pt-line);border-radius:999px;padding:9px 18px;font-size:14px;font-weight:600;box-shadow:var(--pt-shadow)}.pt-toast-ok{color:var(--pt-repost)}.pt-toast-warn{color:var(--pt-danger)}.pt-empty{padding:44px 20px;text-align:center;color:var(--pt-muted);display:flex;flex-direction:column;align-items:center;gap:14px}.pt-empty-error{color:var(--pt-danger)}.pt-space-access-gate{min-height:100vh;display:grid;place-items:center;padding:32px 20px;background:var(--pt-bg);color:var(--pt-text)}.pt-space-access-card{width:min(100%,460px);padding:42px 34px 36px;text-align:center;border:1px solid var(--pt-line);border-radius:20px;background:var(--pt-card);box-shadow:var(--pt-shadow)}.pt-space-access-mark{width:52px;height:52px;margin:0 auto 18px;display:grid;place-items:center;border-radius:16px;color:#fff;background:linear-gradient(135deg,var(--pt-accent),var(--pt-accent-strong));font-size:24px}.pt-space-access-card h1{margin:0;color:var(--pt-text-strong);font-size:22px;line-height:1.45}.pt-space-access-card p{margin:12px auto 0;color:var(--pt-muted);line-height:1.7}.pt-space-access-actions{display:flex;justify-content:center;margin-top:24px}@media(max-width:520px){.pt-space-access-gate{padding:20px 14px}.pt-space-access-card{padding:34px 22px 28px;border-radius:16px}.pt-space-access-card h1{font-size:19px}}.pt-sentinel{padding:16px;text-align:center;color:var(--pt-soft);font-size:13px}.pt-bottomnav{display:none}@media(prefers-reduced-motion:reduce){*{transition:none!important}}@media(max-width:1180px){.pt-right{display:none}}@media(max-width:900px){.pt-leftnav{width:76px;padding:10px 8px 16px;align-items:center}.pt-nav-item{width:52px;padding:13px 0;justify-content:center;gap:0}.pt-nav-label{display:none}.pt-btn-compose{padding:14px 0;width:52px}.pt-compose-icon{display:inline-flex}.pt-userchip{margin:0 -8px;padding:8px 0;width:60px;justify-content:center}.pt-userchip-text{display:none}}@media(max-width:680px){.pt-leftnav{display:none}.pt-center{width:100%;max-width:100%;border-left:none;border-right:none;padding-bottom:76px}.pt-bottomnav{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:50;height:60px;background:var(--pt-panel);border-top:1px solid var(--pt-line)}.pt-bottomnav-item{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;font-size:11px;color:var(--pt-muted)}.pt-bottomnav-item.is-active{color:var(--pt-accent)}.pt-bottomnav-compose{color:var(--pt-accent);font-weight:700}.pt-composer-text{font-size:17px}.pt-thread-input{bottom:60px}.pt-thread{min-height:calc(100vh - 116px)}.pt-thread-input-row .pt-icon-btn{color:var(--pt-accent)}.pt-post{padding:12px 12px 4px;gap:9px}.pt-toasts{bottom:76px}}.pt-tabs{display:flex;border-bottom:1px solid var(--pt-line)}.pt-tab{flex:1;position:relative;padding:14px 0;font-size:15px;font-weight:600;color:var(--pt-muted);text-align:center;transition:background .12s,color .12s}.pt-tab:hover{background:var(--pt-overlay);color:var(--pt-text-strong)}.pt-tab.is-active{color:var(--pt-text-strong);font-weight:700}.pt-tab.is-active:after{content:"";position:absolute;left:50%;bottom:0;transform:translate(-50%);width:56px;height:4px;border-radius:999px;background:var(--pt-accent)}.pt-activity-page{padding-bottom:28px}.pt-activity-hero{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;padding:30px 24px 26px;border-bottom:1px solid var(--pt-line)}.pt-activity-kicker,.pt-activity-section-kicker{display:block;color:var(--pt-accent);font-size:11px;font-weight:800;letter-spacing:.16em}.pt-activity-hero h1{margin:6px 0 4px;color:var(--pt-text-strong);font-size:clamp(28px,5vw,42px);line-height:1;letter-spacing:-.04em}.pt-activity-hero p{margin:0;color:var(--pt-muted);font-size:14px}.pt-activity-stats{display:flex;flex-shrink:0;gap:20px}.pt-activity-stats div{display:flex;flex-direction:column;gap:2px;min-width:64px}.pt-activity-stats strong{color:var(--pt-text-strong);font-size:24px;line-height:1}.pt-activity-stats span{color:var(--pt-muted);font-size:11px}.pt-activity-section{padding:24px;border-bottom:1px solid var(--pt-line)}.pt-activity-section-head{display:flex;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:14px}.pt-activity-section-head h2{margin:4px 0 0;color:var(--pt-text-strong);font-size:20px;letter-spacing:-.02em}.pt-activity-count{color:var(--pt-soft);font-size:12px;white-space:nowrap}.pt-activity-live-list{display:flex;flex-direction:column;gap:8px}.pt-activity-live-item{display:flex;align-items:center;gap:12px;min-width:0;padding:13px 14px;border:1px solid var(--pt-line);border-radius:12px;background:var(--pt-panel);transition:border-color .15s,background .15s,transform .15s}.pt-activity-live-item:hover{border-color:var(--pt-line-strong);background:var(--pt-overlay);transform:translateY(-1px)}.pt-activity-live-mark,.pt-activity-card-icon{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:38px;height:38px;border-radius:10px}.pt-activity-live-mark.is-moe,.pt-activity-card.is-moe .pt-activity-card-icon{color:#d86a47;background:color-mix(in srgb,#d86a47 14%,transparent)}.pt-activity-live-mark.is-twelve,.pt-activity-card.is-twelve .pt-activity-card-icon{color:#7c72d8;background:color-mix(in srgb,#7c72d8 14%,transparent)}.pt-activity-live-copy{display:flex;flex-direction:column;min-width:0;gap:2px}.pt-activity-live-copy strong{overflow:hidden;color:var(--pt-text-strong);font-size:14px;text-overflow:ellipsis;white-space:nowrap}.pt-activity-live-copy span{overflow:hidden;color:var(--pt-muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.pt-activity-live-meta{display:inline-flex;align-items:center;gap:6px;margin-left:auto;color:var(--pt-soft);font-size:11px;white-space:nowrap}.pt-activity-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.pt-activity-card{display:flex;align-items:flex-start;gap:11px;position:relative;min-height:128px;padding:16px;overflow:hidden;border:1px solid var(--pt-line);border-radius:14px;background:var(--pt-panel);transition:border-color .15s,background .15s,transform .15s,box-shadow .15s}.pt-activity-card:hover{border-color:var(--pt-line-strong);background:var(--pt-overlay);transform:translateY(-2px);box-shadow:var(--pt-shadow)}.pt-activity-card-copy{display:flex;flex-direction:column;min-width:0;gap:4px;padding-right:14px}.pt-activity-card-copy small{color:var(--pt-soft);font-size:10px;font-weight:800;letter-spacing:.08em}.pt-activity-card-copy strong{color:var(--pt-text-strong);font-size:16px}.pt-activity-card-copy span{color:var(--pt-muted);font-size:12px;line-height:1.5}.pt-activity-card-arrow{position:absolute;top:17px;right:15px;color:var(--pt-soft)}.pt-activity-card.is-spy .pt-activity-card-icon{color:#3b9a82;background:color-mix(in srgb,#3b9a82 14%,transparent)}.pt-activity-card.is-exam .pt-activity-card-icon{color:#4c9be8;background:color-mix(in srgb,#4c9be8 14%,transparent)}.pt-activity-card.is-quiz .pt-activity-card-icon{color:#c08a3e;background:color-mix(in srgb,#c08a3e 14%,transparent)}.pt-activity-card.is-portrait .pt-activity-card-icon{color:#3b9a82;background:color-mix(in srgb,#3b9a82 14%,transparent)}.pt-activity-card.is-simulator .pt-activity-card-icon{color:#bc5d8a;background:color-mix(in srgb,#bc5d8a 14%,transparent)}.pt-activity-card.is-tools .pt-activity-card-icon{color:var(--pt-accent);background:var(--pt-accent-soft)}.pt-activity-state,.pt-activity-empty,.pt-activity-skeleton{display:flex;align-items:center;justify-content:center;gap:8px;min-height:76px;padding:16px;color:var(--pt-muted);font-size:13px;text-align:center}.pt-activity-state{flex-direction:column;margin:24px;border:1px solid var(--pt-line);border-radius:12px}.pt-activity-error strong{color:var(--pt-danger)}.pt-activity-skeleton{min-height:64px;border-radius:12px;background:var(--pt-overlay);animation:pt-activity-pulse 1.3s ease-in-out infinite alternate}.pt-activity-skeleton+.pt-activity-skeleton{animation-delay:.15s}@keyframes pt-activity-pulse{0%{opacity:.45}to{opacity:.9}}.pt-activity-footer-card{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:24px;padding:16px;border:1px solid var(--pt-line);border-radius:12px;background:var(--pt-overlay)}.pt-activity-footer-card div{display:flex;flex-direction:column;gap:3px;min-width:0}.pt-activity-footer-card strong{color:var(--pt-text-strong);font-size:14px}.pt-activity-footer-card span{color:var(--pt-muted);font-size:12px}.pt-activity-back{display:inline-flex;align-items:center;gap:6px;margin:0 24px;color:var(--pt-muted);font-size:12px}.pt-activity-back:hover{color:var(--pt-text-strong)}@media(max-width:680px){.pt-activity-hero{align-items:flex-start;flex-direction:column;padding:24px 16px 20px}.pt-activity-stats{width:100%;justify-content:flex-start;gap:28px}.pt-activity-section{padding:20px 16px}.pt-activity-grid{grid-template-columns:1fr}.pt-activity-card{min-height:104px}.pt-activity-footer-card{align-items:flex-start;flex-direction:column;margin:20px 16px}.pt-activity-footer-card .pt-btn{width:100%}.pt-activity-back{margin:0 16px}}@media(prefers-reduced-motion:reduce){.pt-activity-card,.pt-activity-live-item,.pt-activity-skeleton{animation:none;transition:none}}.pt-follow-btn{display:inline-flex;align-items:center;justify-content:center;min-width:96px;padding:7px 18px;border-radius:999px;font-size:14px;font-weight:700;transition:background .15s,color .15s,opacity .15s}.pt-follow-btn-sm{min-width:76px;padding:5px 14px;font-size:13px}.pt-follow-btn.is-busy{opacity:.6;pointer-events:none}.pt-follow-btn.is-not-following{background:var(--pt-accent);color:#fff;border:1px solid transparent}.pt-follow-btn.is-not-following:hover{background:var(--pt-accent-strong)}.pt-follow-btn.is-following{background:transparent;color:var(--pt-text-strong);border:1px solid var(--pt-line-strong)}.pt-follow-btn.is-following:hover{background:var(--pt-like-soft);color:var(--pt-like);border-color:var(--pt-like)}.pt-follow-btn.is-editing{background:transparent;color:var(--pt-text-strong);border:1px solid var(--pt-line-strong)}.pt-follow-btn.is-editing:hover{background:var(--pt-overlay-hover)}.pt-profile-banner{aspect-ratio:3 / 1;background:var(--pt-accent-soft);background-size:cover;background-position:center;border-bottom:1px solid var(--pt-line)}.pt-profile-head{position:relative;padding:0 16px 12px;border-bottom:1px solid var(--pt-line)}.pt-profile-avatar{position:absolute;top:-44px;left:16px;display:inline-flex;border-radius:999px;border:4px solid var(--pt-panel);background:var(--pt-panel)}.pt-profile-actions{display:flex;justify-content:flex-end;padding-top:12px;min-height:44px}.pt-profile-names{margin-top:6px}.pt-profile-name{margin:0;font-size:21px;font-weight:800;color:var(--pt-text-strong);line-height:1.25}.pt-profile-bio{margin:10px 0 0;font-size:15px;line-height:1.5;white-space:pre-wrap;word-break:break-word}.pt-profile-meta{display:flex;align-items:center;gap:12px;margin-top:10px;color:var(--pt-muted);font-size:14px}.pt-profile-joined{display:inline-flex;align-items:center;gap:5px}.pt-profile-stats{display:flex;gap:18px;margin-top:10px;font-size:14px;color:var(--pt-muted)}.pt-profile-stat b{color:var(--pt-text-strong);font-weight:700;margin-right:3px}button.pt-profile-stat{cursor:pointer;transition:color .12s}button.pt-profile-stat:hover,button.pt-profile-stat:hover b{color:var(--pt-accent)}.pt-follow-list-panel{width:460px}.pt-follow-list{max-height:420px;overflow-y:auto;display:flex;flex-direction:column}.pt-follow-row{padding:10px 8px;border-radius:12px}.pt-follow-row:hover{background:var(--pt-overlay-hover)}.pt-side-user{display:flex;align-items:center;gap:8px;padding:7px 8px;border-radius:12px;transition:background .12s}.pt-side-user:hover{background:var(--pt-overlay-hover)}.pt-side-user-main{display:flex;align-items:center;gap:10px;flex:1;min-width:0;text-align:left}.pt-side-user-text{display:flex;flex-direction:column;min-width:0}.pt-side-user-text .pt-name,.pt-side-user-text .pt-handle{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pt-edit-panel{width:520px}.pt-edit-banner{position:relative;aspect-ratio:3 / 1;border-radius:14px;border:1px solid var(--pt-line);background:var(--pt-accent-soft);background-size:cover;background-position:center;margin-bottom:14px;display:flex;align-items:flex-end;justify-content:flex-end;gap:8px;padding:10px;overflow:hidden}.pt-edit-banner-btn{padding:6px 14px;border-radius:999px;border:1px solid var(--pt-line-strong);background:var(--pt-panel);color:var(--pt-text-strong);font-size:13px;font-weight:600;cursor:pointer}.pt-edit-banner-btn:hover{background:var(--pt-overlay-hover)}.pt-edit-banner-btn:disabled{opacity:.5;cursor:not-allowed}.pt-edit-banner-btn.is-danger{color:var(--pt-danger);border-color:var(--pt-danger)}.pt-edit-field{display:block;margin-bottom:14px}.pt-edit-label{display:block;font-size:13px;font-weight:600;color:var(--pt-muted);margin-bottom:6px}.pt-edit-input{width:100%;padding:10px 12px;border:1px solid var(--pt-line-strong);border-radius:10px;background:transparent;color:var(--pt-text);font:inherit;box-sizing:border-box}.pt-edit-input:focus{outline:2px solid var(--pt-accent);border-color:transparent}.pt-edit-bio{resize:vertical;min-height:84px}.pt-edit-count{display:block;text-align:right;font-size:12px;color:var(--pt-soft);margin-top:4px}.pt-edit-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:4px}.pt-side-search{display:flex;align-items:center;gap:10px;padding:10px 16px;border:1px solid var(--pt-line);border-radius:999px;background:var(--pt-panel);color:var(--pt-muted)}.pt-side-search:focus-within{border-color:var(--pt-accent);color:var(--pt-accent)}.pt-side-search input{flex:1;min-width:0;border:none;outline:none;background:transparent;color:var(--pt-text);font-size:14px}.pt-search-box{display:flex;align-items:center;gap:10px;margin:12px 16px;padding:10px 16px;border:1px solid var(--pt-line-strong);border-radius:999px;background:var(--pt-panel);color:var(--pt-muted)}.pt-search-box:focus-within{border-color:var(--pt-accent);color:var(--pt-accent)}.pt-search-box input{flex:1;min-width:0;border:none;outline:none;background:transparent;color:var(--pt-text);font-size:15px}.pt-search-users{display:flex;flex-direction:column}.pt-search-user{padding:12px 16px;border-bottom:1px solid var(--pt-line);border-radius:0}.pt-search-user-text .pt-search-user-bio{font-size:13px;color:var(--pt-muted);margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:340px}.pt-nav-icon-wrap{position:relative;display:inline-flex}.pt-nav-badge{position:absolute;top:-7px;right:-10px;min-width:17px;height:17px;padding:0 4px;border-radius:999px;background:var(--pt-accent);color:#fff;font-size:10.5px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;line-height:1;pointer-events:none}:root[data-theme=light] .pt-nav-badge{color:#fff}.pt-crop-panel{width:620px}.pt-crop-container{width:100%;height:380px;overflow:hidden;border-radius:12px;border:1px solid var(--pt-line);background:repeating-conic-gradient(var(--pt-overlay) 0% 25%,transparent 0% 50%) 50% / 18px 18px}.pt-crop-container img{display:block;max-width:100%}.pt-crop-hint{margin:8px 0 10px;font-size:13px;color:var(--pt-muted)}.pt-club-panel{width:360px}.pt-club-search{display:flex;align-items:center;gap:8px;padding:9px 14px;border:1px solid var(--pt-line-strong);border-radius:999px;color:var(--pt-muted);margin-bottom:10px}.pt-club-search:focus-within{border-color:var(--pt-accent);color:var(--pt-accent)}.pt-club-search input{flex:1;min-width:0;border:none;outline:none;background:transparent;color:var(--pt-text);font-size:14px}.pt-club-list{max-height:300px;overflow-y:auto;display:flex;flex-direction:column}.pt-club-option{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:11px 12px;border-radius:12px;font-size:14px;text-align:left;transition:background .12s}.pt-club-option:hover{background:var(--pt-overlay-hover)}.pt-club-option.is-selected{color:var(--pt-accent);background:var(--pt-accent-soft)}.pt-club-option svg{flex-shrink:0}.pt-club-option-main{display:flex;flex-direction:column;min-width:0}.pt-club-option-main .pt-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pt-empty-sm{padding:18px 0;font-size:13px}.pt-friends-strip{padding:14px 16px;border-bottom:1px solid var(--pt-line)}.pt-friends-label{font-size:14px;font-weight:700;color:var(--pt-text-strong);margin-bottom:10px}.pt-friends-row{display:flex;gap:14px;overflow-x:auto;padding-bottom:4px}.pt-friend-item{display:flex;flex-direction:column;align-items:center;gap:6px;width:64px;flex-shrink:0}.pt-friend-name{font-size:12px;color:var(--pt-muted);max-width:64px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pt-friend-item:hover .pt-friend-name{color:var(--pt-text-strong)}.pt-conv-row{display:flex;align-items:center;gap:12px;width:100%;padding:13px 16px;border-bottom:1px solid var(--pt-line);text-align:left;transition:background .12s}.pt-conv-row:hover{background:var(--pt-overlay)}.pt-conv-main{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}.pt-conv-top{display:flex;align-items:center;gap:5px;min-width:0}.pt-conv-preview{font-size:14px;color:var(--pt-muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pt-conv-preview.is-unread{color:var(--pt-text-strong);font-weight:600}.pt-conv-unread{min-width:20px;height:20px;padding:0 6px;border-radius:999px;background:var(--pt-accent);color:#fff;font-size:12px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;flex-shrink:0}.pt-thread{display:flex;flex-direction:column;min-height:calc(100vh - 56px)}.pt-thread-header{position:sticky;top:0;z-index:20;padding:9px 16px;background:var(--pt-panel);border-bottom:1px solid var(--pt-line)}.pt-thread-other{display:inline-flex;align-items:center;gap:9px}.pt-thread-body{flex:1;padding:16px 16px 10px;display:flex;flex-direction:column;gap:10px}.pt-thread-older{align-self:center;font-size:13px;color:var(--pt-accent);padding:5px 14px;border-radius:999px}.pt-thread-older:hover{background:var(--pt-accent-soft)}.pt-thread-day{align-self:center;font-size:12px;color:var(--pt-muted);background:var(--pt-overlay);border-radius:999px;padding:3px 12px;margin:6px 0}.pt-thread-body>div{display:flex;flex-direction:column;align-items:flex-start;width:100%}.pt-dm-row{display:flex;align-items:flex-start;gap:8px;max-width:78%}.pt-dm-row.is-mine{align-self:flex-end}.pt-dm-row .pt-avatar{flex-shrink:0}.pt-dm-bubble{position:relative;padding:9px 13px;border-radius:16px;font-size:15px;line-height:1.45;white-space:pre-wrap;word-break:break-word;background:var(--pt-overlay-hover);border:1px solid var(--pt-line);color:var(--pt-text)}.pt-dm-row:not(.is-mine) .pt-dm-bubble{border-top-left-radius:4px}.pt-dm-bubble.is-mine{background:var(--pt-accent);color:#fff;border-color:transparent;border-top-right-radius:4px}.pt-dm-time{display:block;margin-top:3px;font-size:11px;opacity:.65;text-align:right}.pt-thread-input{position:sticky;bottom:0;display:flex;align-items:flex-end;gap:10px;padding:10px 14px 12px;background:var(--pt-panel);border-top:1px solid var(--pt-line)}.pt-thread-input textarea{flex:1;min-height:40px;max-height:120px;resize:none;border:1px solid var(--pt-line-strong);border-radius:12px;padding:9px 12px;background:transparent;color:var(--pt-text);font:inherit;outline:none}.pt-thread-input textarea:focus{border-color:var(--pt-accent)}.pt-profile-action-group{display:inline-flex;gap:10px;align-items:center}.vn-topbar{position:sticky;top:0;z-index:60}.pt-thread-header{top:58px;background:var(--pt-bg);border-bottom:1px solid var(--pt-line)}.pt-thread-other:hover .pt-name{text-decoration:underline}.pt-user-actions{display:inline-flex;align-items:center;gap:6px;flex-shrink:0}.pt-dm-btn{color:var(--pt-muted)}.pt-dm-btn:hover{color:var(--pt-accent);background:var(--pt-accent-soft)}@keyframes pt-fade-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes pt-pop-in{0%{opacity:0;transform:scale(.94) translateY(8px)}to{opacity:1;transform:scale(1) translateY(0)}}@keyframes pt-mask-in{0%{opacity:0}to{opacity:1}}@keyframes pt-heart{0%{transform:scale(1)}40%{transform:scale(1.45)}70%{transform:scale(.85)}to{transform:scale(1)}}.pt-page{animation:pt-fade-up .26s cubic-bezier(.22,1,.36,1)}.pt-modal{animation:pt-mask-in .18s ease-out}.pt-modal-panel{animation:pt-pop-in .22s cubic-bezier(.22,1,.36,1)}.pt-action-like.is-liked svg{animation:pt-heart .35s ease-out}.pt-btn,.pt-icon-btn,.pt-nav-item,.pt-action,.pt-tab,.pt-follow-btn,.pt-club-btn{transition:transform .12s ease,background .15s,color .15s,filter .15s}.pt-btn:active,.pt-icon-btn:active,.pt-follow-btn:active,.pt-club-btn:active{transform:scale(.95)}.pt-post:active{background:var(--pt-overlay-hover)}.pt-fab{display:none;position:fixed;right:18px;bottom:84px;z-index:55;width:56px;height:56px;border-radius:999px;border:none;background:var(--pt-accent);color:#fff;box-shadow:0 8px 22px #00000047;align-items:center;justify-content:center;transition:transform .15s ease,background .15s,box-shadow .15s;animation:pt-pop-in .25s cubic-bezier(.22,1,.36,1)}.pt-fab:hover{background:var(--pt-accent-strong);transform:scale(1.06)}.pt-fab:active{transform:scale(.94)}.pt-dm-imgs{display:grid;gap:3px;margin-bottom:6px;border-radius:12px;overflow:hidden}.pt-dm-imgs-1 img{max-width:260px;max-height:220px;object-fit:cover;border-radius:10px;display:block;cursor:zoom-in}.pt-dm-imgs-2,.pt-dm-imgs-4,.pt-dm-imgs-3{grid-template-columns:1fr 1fr}.pt-dm-imgs-3 img:first-child{grid-row:span 2}.pt-dm-imgs img{width:100%;height:100%;object-fit:cover;border-radius:8px;display:block;cursor:zoom-in}.pt-thread-previews{display:flex;gap:8px;padding:0 0 8px}.pt-thread-preview{position:relative}.pt-thread-preview img{width:64px;height:64px;object-fit:cover;border-radius:10px;border:1px solid var(--pt-line);display:block}.pt-thread-preview button{position:absolute;top:-6px;right:-6px;width:20px;height:20px;border-radius:999px;border:none;background:var(--pt-text-strong);color:var(--pt-panel);display:inline-flex;align-items:center;justify-content:center;cursor:pointer}.pt-thread-input-row{display:flex;align-items:flex-end;gap:8px;width:100%}.pt-thread-input-row textarea{flex:1;min-height:40px;max-height:120px}.pt-topbar-back{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:none;border-radius:999px;background:transparent;color:var(--pt-text-strong);cursor:pointer}.pt-topbar-back:active{background:var(--pt-overlay-hover)}@media(max-width:680px){.pt-fab{display:inline-flex}}@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important}}
