:root{--bg: #050a16;--surface: rgba(13, 22, 40, .9);--surface-solid: #0d1628;--ink: #e8eef9;--muted: #9aa7bd;--line: rgba(140, 178, 224, .22);--teal: #5eead4;--teal-dark: #2dd4bf;--coral: #fca5a5;--gold: #f5d76e;--violet: #a78bfa;--shadow: 0 10px 28px rgba(0, 0, 0, .35);color-scheme:dark;font-family:Segoe UI,PingFang SC,Microsoft YaHei,system-ui,sans-serif}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.6}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}button{cursor:pointer}.app-shell{min-height:100vh;display:flex;flex-direction:column;background-color:var(--bg);background-image:var(--page-bg-url, none),radial-gradient(1px 1px at 12% 22%,rgba(255,255,255,.9),transparent),radial-gradient(1px 1px at 28% 68%,rgba(94,234,212,.8),transparent),radial-gradient(2px 2px at 42% 34%,rgba(255,255,255,.7),transparent),radial-gradient(1px 1px at 58% 76%,rgba(167,139,250,.8),transparent),radial-gradient(1px 1px at 71% 26%,rgba(255,255,255,.85),transparent),radial-gradient(2px 2px at 84% 58%,rgba(245,215,110,.75),transparent),linear-gradient(135deg,#030711,#0b1026 48%,#241a3d);background-size:cover,auto,auto,auto,auto,auto,auto;background-position:center;background-repeat:no-repeat}.site-header{position:relative;min-height:0;overflow:visible;background:transparent;color:#f4f7ff}.header-scrim{position:absolute;top:0;right:0;bottom:0;left:0;background:linear-gradient(180deg,#05081447,#050814c7),var(--site-bg-url, url(/assets/cover.jpg)) center 30% / cover no-repeat}.site-header:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;z-index:1;pointer-events:none;background-image:radial-gradient(1px 1px at 12% 22%,rgba(255,255,255,.9),transparent),radial-gradient(1px 1px at 28% 68%,rgba(94,234,212,.8),transparent),radial-gradient(2px 2px at 42% 34%,rgba(255,255,255,.7),transparent),radial-gradient(1px 1px at 58% 76%,rgba(167,139,250,.8),transparent),radial-gradient(1px 1px at 71% 26%,rgba(255,255,255,.85),transparent),radial-gradient(2px 2px at 84% 58%,rgba(245,215,110,.75),transparent),radial-gradient(1px 1px at 92% 16%,rgba(255,255,255,.7),transparent);mix-blend-mode:screen}.header-inner{position:relative;z-index:2;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px clamp(18px,4vw,48px)}.brand-zone{position:relative;display:flex;align-items:center;gap:12px}.brand-avatar-button{display:inline-flex;align-items:center;justify-content:center;padding:0;border:0;border-radius:50%;background:transparent}.brand-avatar{width:42px;height:42px;border-radius:50%;border:2px solid rgba(255,255,255,.75);object-fit:cover}.brand-title{font-family:Segoe Script,Dancing Script,Lucida Handwriting,cursive;font-size:1.35rem;line-height:1;color:#f9edd2;text-shadow:0 0 18px rgba(245,215,110,.35);white-space:nowrap}.owner-menu{position:absolute;top:calc(100% + 8px);left:0;z-index:70;min-width:176px;padding:8px;border:1px solid var(--line);border-radius:8px;background:var(--surface-solid);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:4px}.owner-menu-item{display:flex;align-items:center;gap:8px;width:100%;padding:9px 12px;border:0;border-radius:6px;background:transparent;color:var(--ink);font-weight:600;text-align:left}.owner-menu-item:hover{background:#ffffff14}.main-nav{display:flex;align-items:center;gap:8px}.nav-link{display:inline-flex;align-items:center;gap:6px;min-height:36px;padding:0 12px;border-radius:8px;background:#ffffff14;border:1px solid rgba(160,198,255,.22);color:#eef4ff;font-weight:600}.nav-link:hover{background:#ffffff38}.nav-link.nav-icon{width:36px;min-width:36px;padding:0;justify-content:center}.nav-link-accent{background:#5eead424}.help-nav{position:relative}.help-popover{position:absolute;top:calc(100% + 10px);right:0;z-index:80;width:min(330px,calc(100vw - 32px));padding:14px;border:1px solid var(--line);border-radius:10px;background:var(--surface-solid);box-shadow:var(--shadow);color:var(--ink)}.help-tips-title,.help-edit-title{margin:0 0 10px;font-size:.82rem;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--teal)}.help-tips p{margin:0 0 8px;font-size:.84rem;line-height:1.45;color:#dbe4f5}.help-tips p:last-child{margin-bottom:0}.help-edit-row{display:flex;align-items:center;gap:6px;margin-bottom:8px}.help-edit-row input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;background:#ffffff0f;color:var(--ink);padding:7px 9px;font-size:.85rem}.help-edit-remove{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;flex:0 0 auto;padding:0;border:1px solid rgba(245,165,165,.35);border-radius:8px;background:#fca5a514;color:#fca5a5}.help-add-tip{display:inline-flex;align-items:center;gap:6px;margin-top:2px;padding:7px 10px;border:1px dashed var(--line);border-radius:8px;background:transparent;color:var(--teal);font-size:.82rem}.help-edit-actions{display:flex;align-items:center;justify-content:flex-end;gap:8px;margin-top:12px}.help-save{min-height:30px;padding:0 12px;font-size:.82rem}.icon-button{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;border:1px solid rgba(160,198,255,.22);background:#ffffff14;color:#eef4ff}.header-copy{position:relative;z-index:2;max-width:760px;padding:38px clamp(18px,4vw,48px) 46px}.eyebrow{margin:0 0 8px;font-size:.82rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:#b9f6e8}.header-copy h1{margin:0;font-size:clamp(1.8rem,4vw,3.2rem);line-height:1.15;letter-spacing:0;max-width:720px}.header-note{margin:14px 0 0;max-width:620px;color:#e8eef9d1}.site-main{flex:1;width:100%;max-width:1080px;margin:0 auto;padding:28px clamp(16px,4vw,40px) 80px}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:18px clamp(18px,4vw,48px);border-top:1px solid var(--line);color:var(--muted);font-size:.9rem}.owner-chip{display:inline-flex;align-items:center;gap:6px;color:var(--teal);font-weight:700}.content-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:18px}.search-box{display:flex;align-items:center;gap:8px;width:min(100%,420px);padding:0 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--muted)}.search-box input{flex:1;min-width:0;height:42px;border:0;outline:0;background:transparent;color:var(--ink)}.filter-bar{display:flex;flex-direction:column;gap:12px;margin-bottom:22px}.segmented{display:inline-flex;flex-wrap:wrap;gap:6px;padding:4px;border:1px solid var(--line);border-radius:8px;background:var(--surface)}.segmented button{display:inline-flex;align-items:center;gap:6px;min-height:34px;padding:0 12px;border:0;border-radius:6px;background:transparent;color:var(--muted);font-weight:600}.segmented button.active{background:var(--teal);color:#052e2b}.tag-filter-row{display:flex;flex-wrap:wrap;gap:8px}.tag-chip{display:inline-flex;align-items:center;min-height:28px;padding:0 10px;border:1px solid var(--line);border-radius:999px;background:var(--surface);color:var(--muted);font-size:.82rem}button.tag-chip{cursor:pointer}.tag-chip.active{border-color:var(--teal);background:#5eead41f;color:var(--teal);font-weight:700}.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}.post-card{display:flex;flex-direction:column;overflow:hidden;border:1px solid var(--line);border-radius:8px;background:var(--surface);box-shadow:var(--shadow);transition:transform .16s ease,box-shadow .16s ease}.post-card:hover{transform:translateY(-2px);box-shadow:0 16px 34px #2d2a261f}.post-card-media{width:100%;aspect-ratio:16 / 9;object-fit:cover;border-bottom:1px solid var(--line)}.post-card-video{width:100%;aspect-ratio:16 / 9;overflow:hidden;border-bottom:1px solid var(--line)}.post-card-video video{width:100%;height:100%;object-fit:cover}.post-card-body{display:flex;flex-direction:column;gap:10px;padding:16px}.post-card-top,.detail-title-row{display:flex;align-items:center;flex-wrap:wrap;gap:8px}.type-badge,.private-badge{display:inline-flex;align-items:center;gap:5px;min-height:26px;padding:0 9px;border-radius:999px;font-size:.78rem;font-weight:700}.type-text{background:#f5d76e24;color:#f5d76e}.type-image{background:#5eead424;color:var(--teal)}.type-video{background:#fca5a524;color:#fca5a5}.private-badge{background:#9aa7bd24;color:#9aa7bd}.post-card h2{margin:0;font-size:1.15rem;line-height:1.35;letter-spacing:0}.post-card p{margin:0;color:var(--muted);font-size:.92rem;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.post-card-bottom,.detail-meta{display:flex;align-items:center;flex-wrap:wrap;gap:12px;color:var(--muted);font-size:.84rem}.meta-line{display:inline-flex;align-items:center;gap:5px}.tag-row{display:flex;flex-wrap:wrap;gap:6px}.detail-page,.form-page,.auth-page{width:100%;max-width:860px;margin:0 auto}.detail-header{padding-bottom:18px;border-bottom:1px solid var(--line)}.back-link{display:inline-flex;align-items:center;gap:6px;margin-bottom:18px;color:var(--teal);font-weight:700}.detail-header h1{margin:12px 0 8px;font-size:clamp(1.6rem,3vw,2.4rem);line-height:1.2;letter-spacing:0}.detail-media{margin:22px 0;border-radius:8px;overflow:hidden;border:1px solid var(--line);background:#111}.detail-media img,.detail-media video{display:block;width:100%;max-height:72vh;object-fit:contain}.detail-content{margin:22px 0;white-space:pre-wrap;overflow-wrap:anywhere;font-size:1.05rem}.owner-actions{display:flex;gap:6px;margin:12px 0}.detail-owner-action{display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;border:0;border-radius:6px;background:transparent;color:var(--muted);opacity:.72}.detail-owner-action:hover{color:var(--ink);background:#ffffff0f;opacity:1}.primary-button,.secondary-button,.danger-button{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:40px;padding:0 16px;border-radius:8px;border:1px solid transparent;font-weight:700}.primary-button{background:var(--teal);color:#052e2b}.primary-button:hover{background:var(--teal-dark)}.primary-button:disabled{opacity:.55;cursor:not-allowed}.secondary-button{border-color:var(--teal);color:var(--teal);background:transparent}.danger-button{border-color:#fca5a5;color:#fca5a5;background:transparent}.post-form,.auth-card{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:20px}.comment-section{display:flex;flex-direction:column;gap:12px;border:0;background:transparent;padding:0}.section-title{display:flex;align-items:center;gap:8px;margin-bottom:14px}.section-title h2{margin:0;font-size:1.1rem}.section-title span{color:var(--muted);font-size:.9rem}.comment-form{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.comment-form input,.comment-form textarea,.post-form input,.post-form textarea,.auth-card input{width:100%;border:1px solid var(--line);border-radius:8px;background:#ffffff0f;color:var(--ink);padding:10px 12px;outline:none}.comment-form textarea,.post-form textarea{resize:vertical;min-height:96px}.comment-list{display:flex;flex-direction:column;gap:12px}.comment-item{padding:12px 0;border-top:0}.comment-item strong{margin-right:10px}.comment-item time{color:var(--muted);font-size:.8rem}.comment-item p{margin:6px 0 0;overflow-wrap:anywhere}.empty-note{color:var(--muted);text-align:center;padding:24px 0}.error-text{color:#fca5a5;font-weight:600}.pagination{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:26px}.pagination button{min-height:36px;padding:0 14px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink)}.pagination button:disabled{opacity:.45;cursor:not-allowed}.post-form{display:flex;flex-direction:column;gap:16px}.form-field{display:flex;flex-direction:column;gap:6px}.field-label{font-weight:700;color:var(--ink)}.form-preview{margin-top:10px;max-width:100%;max-height:420px;border-radius:8px;border:1px solid var(--line)}.auth-page{display:flex;justify-content:center;padding-top:40px}.auth-card{width:min(100%,420px);display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}.auth-card h1{margin:0;font-size:1.4rem}.auth-card p{margin:0;color:var(--muted)}.music-player{position:fixed;right:20px;bottom:20px;z-index:60;width:52px;height:52px}.music-fab{display:inline-flex;align-items:center;justify-content:center;width:52px;height:52px;border-radius:50%;border:1px solid rgba(94,234,212,.55);background:#091022eb;color:var(--teal);box-shadow:0 0 24px #5eead438}.music-popover{position:absolute;right:0;bottom:60px;display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--line);border-radius:999px;background:#0a1224f5;opacity:0;transform:translateY(8px) scale(.96);pointer-events:none;transition:opacity .16s ease,transform .16s ease}.music-popover.open{opacity:1;transform:translateY(0) scale(1);pointer-events:auto}.music-popover input[type=range]{width:110px;accent-color:var(--teal)}.music-play{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;border:0;background:var(--teal);color:#052e2b}.clean-home{min-height:0;width:100%;height:100%;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:18px}.clean-mode{overflow:hidden;height:100vh}.clean-mode .app-shell{height:100vh;overflow:hidden}.clean-mode .site-header{min-height:0}.clean-mode .site-main{max-width:none;padding:0;height:auto;flex:1;min-height:0;display:flex;align-items:center;justify-content:center}.star-wall{display:flex;flex-direction:column;align-items:center;justify-content:center;margin:0 auto;gap:20px;width:min(100%,760px);text-align:center}.star-wall-period{color:var(--gold);font-size:.8rem;letter-spacing:.08em;text-transform:uppercase}.star-wall-text{margin:0;font-size:clamp(1.8rem,5vw,3.4rem);line-height:1.2;font-weight:700;max-width:720px;color:var(--ink);text-shadow:0 0 24px rgba(94,234,212,.35);overflow-wrap:anywhere}.star-wall-text.cn{font-family:华文行楷,STXingkai,Ma Shan Zheng,KaiTi,serif;font-weight:400}.star-wall-text.en{font-family:Segoe Script,Dancing Script,Lucida Handwriting,cursive;font-weight:400}.star-wall-editor{width:min(100%,560px);display:flex;flex-direction:column;gap:12px;padding:16px;border:1px solid var(--line);border-radius:12px;background:var(--surface);text-align:left}.star-wall-input-row{display:flex;gap:8px}.star-wall-input-row input{flex:1;min-width:0;border:1px solid var(--line);border-radius:8px;background:#ffffff0f;color:var(--ink);padding:10px 12px}.star-wall-list{display:flex;flex-wrap:wrap;gap:8px}.star-wall-item{display:inline-flex;gap:6px;align-items:center;border:1px solid var(--line);border-radius:999px;background:#ffffff0d;padding:4px 6px 4px 10px;font-size:.85rem}.star-wall-item button{display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;color:var(--coral);padding:2px}.wall-manager-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;display:flex;align-items:center;justify-content:center;padding:20px;background:#030711b8;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.wall-manager{width:min(100%,560px);max-height:80vh;overflow:auto;padding:20px;border:1px solid var(--line);border-radius:8px;background:var(--surface-solid);box-shadow:var(--shadow);display:flex;flex-direction:column;gap:14px}.wall-manager-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.wall-manager-head h2{margin:0;font-size:1.1rem}.comment-trigger{display:inline-flex;align-items:center;gap:8px;margin:18px 0;padding:10px 18px;border:1px solid var(--line);border-radius:999px;background:#ffffff0f;color:var(--ink);font-weight:700}.assets-page{display:flex;flex-direction:column;gap:20px}.assets-header{display:flex;align-items:flex-end;justify-content:space-between;gap:14px;flex-wrap:wrap}.assets-header-actions{display:flex;align-items:center;gap:8px}.assets-header h1{margin:0;font-size:2rem}.asset-form{display:flex;flex-direction:column;gap:10px;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:16px}.asset-form input,.asset-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#ffffff0f;color:var(--ink);padding:10px 12px}.upload-box{display:flex;align-items:center;gap:8px;border:1px dashed var(--line);border-radius:10px;padding:12px;cursor:pointer;color:var(--muted)}.upload-box input{display:none}.asset-preview{display:flex;align-items:center;gap:10px;min-height:44px;padding:8px 12px;border:1px solid var(--line);border-radius:8px;background:#ffffff0d;color:var(--ink);overflow:hidden}.asset-preview span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.asset-preview-icon{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex:0 0 auto;border-radius:8px;background:#5eead424;color:var(--teal)}.asset-preview-image{width:36px;height:36px;flex:0 0 auto;object-fit:contain;border-radius:8px}.asset-grid{display:grid;gap:16px;align-items:center}.asset-count-1{grid-template-columns:1fr;max-width:520px;margin:0 auto;width:100%}.asset-count-2{grid-template-columns:1fr 1fr}.asset-count-3,.asset-count-many{grid-template-columns:repeat(3,1fr)}.asset-card{position:relative;display:flex;flex-direction:column;align-items:center;gap:10px;text-align:center;border:1px solid var(--line);border-radius:12px;background:var(--surface);padding:20px}.asset-count-1 .asset-card,.asset-count-2 .asset-card{padding:32px 20px}.asset-icon{width:64px;height:64px;object-fit:contain;border-radius:12px}.asset-icon-fallback{display:flex;align-items:center;justify-content:center;background:#5eead41f;color:var(--teal)}.asset-card h2{margin:0;font-size:1.1rem}.asset-card p{margin:0;color:var(--muted);font-size:.9rem;overflow-wrap:anywhere}.asset-delete-x{position:absolute;top:8px;right:8px;display:inline-flex;align-items:center;justify-content:center;width:26px;height:26px;padding:0;border:1px solid rgba(245,165,165,.35);border-radius:8px;background:#fca5a514;color:#fca5a5}.asset-meta{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;color:var(--muted);font-size:.82rem}.asset-owner-actions{display:flex;gap:8px;flex-wrap:wrap;justify-content:center;width:100%}.asset-owner-actions input{width:90px;border:1px solid var(--line);border-radius:8px;background:#ffffff0f;color:var(--ink);padding:8px 10px}.asset-edit-form{display:flex;flex-direction:column;gap:8px;width:100%}.asset-card-editing{padding-top:34px}.asset-edit-tools{display:flex;align-items:center;gap:8px;flex-wrap:wrap;width:100%}.asset-order-input{width:76px!important;min-width:76px;padding:7px 8px!important}.asset-edit-tools .upload-box.compact{width:auto;min-height:34px;padding:6px 10px;font-size:.82rem;border-radius:8px}.asset-edit-tools .asset-preview-image{align-self:center;width:30px;height:30px}.asset-save-button{min-height:30px;padding:0 12px;font-size:.82rem;align-self:flex-start}.asset-edit-form input,.asset-edit-form textarea{width:100%;border:1px solid var(--line);border-radius:8px;background:#ffffff0f;color:var(--ink);padding:8px 10px}.asset-edit-form textarea{resize:vertical;min-height:72px}.asset-edit-form .upload-box{width:100%}.asset-edit-form .asset-preview-image{align-self:center}@media (max-width: 640px){.site-header{min-height:0}.header-inner{align-items:flex-start}.brand span{display:none}.brand-title{font-size:1.05rem}.header-copy{padding-top:26px}.content-toolbar{flex-direction:column;align-items:stretch}.search-box{width:100%}.post-grid,.asset-count-2,.asset-count-3,.asset-count-many{grid-template-columns:1fr}.assets-header{flex-direction:column;align-items:flex-start}.star-wall-text{font-size:1.8rem}.music-player{right:14px;bottom:14px;left:auto}.music-popover input[type=range]{width:96px}.site-footer{flex-direction:column;text-align:center}}