:root{--page:#f5f5f7;--surface:#fff;--surface-muted:#fbfbfd;--text-primary:#1d1d1f;--text-secondary:#515154;--text-tertiary:#6e6e73;--separator:#0000001f;--separator-strong:#0003;--link:#06c;--shadow-soft:0 18px 48px #00000014;--shadow-hero:0 30px 80px #00000029;--body:-apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Helvetica Neue", "PingFang SC", "Microsoft YaHei", sans-serif;color:var(--text-primary);background:var(--page);font-family:var(--body);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px;line-height:1.5}*{box-sizing:border-box}html{background:var(--page);scroll-behavior:smooth;width:100%;min-width:320px;max-width:100%;overflow-x:hidden}body{width:100%;min-width:320px;max-width:100%;min-height:100svh;margin:0;overflow-x:hidden}#root{width:100%;max-width:100%;overflow-x:hidden}button,input,textarea,select{font:inherit}button{letter-spacing:0}.shell{width:100%;max-width:100%;min-height:100svh;color:var(--text-primary);background:var(--page);overflow-x:hidden}.topbar{z-index:5;border-bottom:1px solid var(--separator);background:color-mix(in oklch, var(--page), white 68%);-webkit-backdrop-filter:saturate(180%)blur(18px);backdrop-filter:saturate(180%)blur(18px);justify-content:space-between;align-items:center;min-height:48px;padding:0 max(20px,50vw - 590px);display:flex;position:sticky;top:0}.brand,.topbar__actions,.topbar__button{align-items:center;display:inline-flex}.brand{min-height:44px;color:var(--text-primary);gap:8px;font-size:.88rem;font-weight:650;text-decoration:none}.topbar__actions{gap:18px}.topbar__actions a,.topbar__button{min-height:44px;color:var(--text-secondary);cursor:pointer;background:0 0;border:0;font-size:.82rem;text-decoration:none}.topbar__button{gap:6px;padding:0}.topbar__actions a:hover,.topbar__button:hover,.brand:hover{color:var(--link)}.masthead{text-align:center;grid-template-columns:minmax(0,1fr);justify-items:center;gap:32px;padding:clamp(56px,9vw,118px) 20px clamp(32px,6vw,72px);display:grid}.masthead__copy{min-width:0;max-width:920px}.eyebrow{color:var(--text-secondary);letter-spacing:0;margin:0 0 14px;font-size:.84rem;font-weight:700}.masthead h1{color:var(--text-primary);font-family:var(--body);letter-spacing:0;margin:0;font-size:clamp(3.25rem,8.5vw,7.4rem);font-weight:720;line-height:.96}.masthead h1 span{display:block}.lede{max-width:740px;color:var(--text-secondary);overflow-wrap:anywhere;margin:24px auto 0;font-size:clamp(1.12rem,2vw,1.55rem);font-weight:450;line-height:1.55}.hero-actions{flex-wrap:wrap;justify-content:center;gap:14px;margin-top:30px;display:flex}.hero-actions a,.hero-actions button{cursor:pointer;border-radius:999px;justify-content:center;align-items:center;min-height:44px;padding:0 20px;font-size:1rem;font-weight:600;text-decoration:none;transition:background .18s,color .18s,box-shadow .18s,transform .18s;display:inline-flex}.hero-actions__primary{border:1px solid var(--link);color:#fff;background:var(--link)}.hero-actions__secondary{border:1px solid color-mix(in oklch, var(--link), transparent 18%);color:var(--link);background:0 0}.hero-actions a:hover,.hero-actions button:hover{box-shadow:var(--shadow-soft);transform:translateY(-1px)}.masthead__panel{border:1px solid var(--separator);background:var(--surface);width:min(100%,520px);box-shadow:var(--shadow-soft);border-radius:8px;grid-template-columns:repeat(2,minmax(112px,1fr)) 52px;gap:10px;padding:10px;display:grid}.masthead__panel div{background:var(--surface-muted);text-align:left;border-radius:7px;min-width:0;padding:16px}.masthead__panel span{color:var(--text-primary);font-variant-numeric:tabular-nums;font-size:2.35rem;font-weight:720;line-height:1;display:block}.masthead__panel small{color:var(--text-secondary);margin-top:8px;font-size:.88rem;display:block}.icon-button{border:1px solid var(--separator-strong);width:52px;min-width:52px;min-height:52px;color:var(--text-primary);background:var(--surface);cursor:pointer;border-radius:8px;place-items:center;transition:background .18s,border-color .18s,transform .18s;display:inline-grid}.icon-button:hover{border-color:color-mix(in oklch, var(--link), white 25%);background:color-mix(in oklch, var(--surface), var(--link) 6%);transform:translateY(-1px)}.notice{border:1px solid color-mix(in oklch, var(--link), white 72%);width:min(100% - 40px,1180px);color:var(--text-primary);background:color-mix(in oklch, var(--link), white 88%);border-radius:8px;align-items:center;gap:10px;margin:0 auto 24px;padding:14px 16px;font-size:.94rem;display:flex}.notice span{overflow-wrap:anywhere;min-width:0}.workspace{grid-template-columns:1fr;gap:24px;width:min(100% - 40px,1180px);min-width:0;margin:0 auto;padding:0 0 clamp(48px,8vw,96px);display:grid}.timeline{gap:10px;display:grid}.timeline__label{color:var(--text-tertiary);font-size:.82rem;font-weight:650;display:none}.timeline__scroller{scroll-snap-type:x proximity;scrollbar-width:none;gap:10px;padding:4px 2px 8px;display:flex;overflow-x:auto}.timeline__scroller::-webkit-scrollbar{display:none}.timeline__item{border:1px solid var(--separator);min-height:116px;color:var(--text-secondary);background:var(--surface);text-align:left;cursor:pointer;scroll-snap-align:start;border-radius:8px;flex:0 0 min(260px,78vw);padding:18px;transition:background .18s,border-color .18s,box-shadow .18s,transform .18s}.timeline__item:hover,.timeline__item--active{border-color:color-mix(in oklch, var(--link), white 35%);box-shadow:var(--shadow-soft);background:#fff;transform:translateY(-2px)}.timeline__item span,.timeline__item strong,.timeline__item small{display:block}.timeline__item span{color:var(--link);font-variant-numeric:tabular-nums;font-size:1.34rem;font-weight:720}.timeline__item strong{color:var(--text-primary);overflow-wrap:anywhere;margin-top:8px;font-size:1rem;line-height:1.35}.timeline__item small{color:var(--text-tertiary);margin-top:8px}.loading{min-height:44px;color:var(--text-secondary);align-items:center;gap:8px;display:inline-flex}.loading svg{animation:.9s linear infinite spin}.album-view{min-width:0}.album-hero{background:var(--text-primary);min-height:clamp(420px,70vw,760px);box-shadow:var(--shadow-hero);isolation:isolate;border-radius:8px;position:relative;overflow:hidden}.album-hero img{object-fit:cover;filter:saturate(1.03)contrast(1.02);width:100%;height:100%;position:absolute;inset:0;transform:scale(1.002)}.album-hero:after{z-index:0;content:"";background:linear-gradient(#0000000f,#00000085),linear-gradient(90deg,#0000005c,#0000 62%);position:absolute;inset:0}.album-hero__copy{z-index:1;color:#fff;max-width:760px;position:absolute;bottom:clamp(22px,5vw,66px);left:clamp(20px,5vw,64px);right:clamp(20px,5vw,64px)}.album-hero__copy p{font-variant-numeric:tabular-nums;margin:0 0 12px;font-size:clamp(2.5rem,8vw,7rem);font-weight:720;line-height:.94}.album-hero__copy h2{color:#fff;margin:0;font-size:clamp(1.75rem,4.4vw,4.2rem);font-weight:700;line-height:1.05}.album-hero__copy span{color:#ffffffd1;max-width:620px;margin-top:14px;font-size:clamp(1rem,1.6vw,1.22rem);line-height:1.58;display:block}.album-intro{color:var(--text-secondary);justify-content:space-between;align-items:flex-start;gap:20px;padding:28px 2px 30px;font-size:1.08rem;line-height:1.65;display:flex}.album-intro p{max-width:780px;margin:0}.album-intro__count{min-height:36px;color:var(--text-primary);background:var(--surface);box-shadow:inset 0 0 0 1px var(--separator);white-space:nowrap;border-radius:999px;align-items:center;gap:8px;padding:0 14px;font-weight:650;display:inline-flex}.photo-grid{grid-template-columns:repeat(12,1fr);gap:16px;display:grid}.photo-tile{background:var(--surface-muted);cursor:pointer;min-height:310px;box-shadow:inset 0 0 0 1px var(--separator);border:0;border-radius:8px;grid-column:span 4;transition:box-shadow .22s,transform .22s;position:relative;overflow:hidden}.photo-tile:nth-child(5n+1){grid-column:span 7;min-height:460px}.photo-tile:nth-child(5n+2){grid-column:span 5;min-height:460px}.photo-tile img{object-fit:cover;width:100%;height:100%;transition:transform .36s cubic-bezier(.2,0,0,1);position:absolute;inset:0}.photo-tile:after{content:"";background:linear-gradient(#0000 44%,#0000009e);position:absolute;inset:0}.photo-tile:hover{box-shadow:inset 0 0 0 1px var(--separator), var(--shadow-soft);transform:translateY(-2px)}.photo-tile:hover img{transform:scale(1.035)}.photo-tile span{z-index:1;color:#fff;text-align:left;display:block;position:absolute;bottom:18px;left:18px;right:18px}.photo-tile strong,.photo-tile small{display:block}.photo-tile strong{font-size:1.08rem;font-weight:650}.photo-tile small{color:#ffffffbd;margin-top:5px}.empty-state{border:1px dashed var(--separator-strong);min-height:300px;color:var(--text-secondary);background:var(--surface);text-align:center;border-radius:8px;grid-column:1/-1;place-items:center;gap:10px;display:grid}.empty-state strong{color:var(--text-primary);font-size:1.1rem}.admin-panel{border:1px solid var(--separator);background:var(--surface);width:min(100% - 40px,1180px);box-shadow:var(--shadow-soft);border-radius:8px;margin:0 auto clamp(48px,8vw,96px);padding:clamp(20px,4vw,36px)}.admin-panel__head{justify-content:space-between;align-items:center;gap:18px;margin-bottom:22px;display:flex}.admin-panel h2,.admin-panel h3{color:var(--text-primary);margin:0}.admin-panel h2{font-size:clamp(1.55rem,3vw,2.2rem);font-weight:700}.admin-panel h3{align-items:center;gap:8px;margin-bottom:18px;font-size:1.05rem;font-weight:650;display:flex}.admin-forms{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;display:grid}.admin-forms form{border:1px solid var(--separator);background:var(--surface-muted);border-radius:8px;padding:20px}.field{color:var(--text-secondary);gap:8px;margin-bottom:14px;font-size:.9rem;font-weight:650;display:grid}.field--full{max-width:720px}.field input,.field textarea,.field select{box-sizing:border-box;border:1px solid var(--separator-strong);width:100%;min-height:44px;color:var(--text-primary);font:inherit;background:#fff;border-radius:8px;padding:11px 13px}.field textarea{resize:vertical}.field input:focus,.field textarea:focus,.field select:focus,.icon-button:focus-visible,.topbar__button:focus-visible,.topbar__actions a:focus-visible,.brand:focus-visible,.timeline__item:focus-visible,.photo-tile:focus-visible,.primary-button:focus-visible,.hero-actions a:focus-visible,.hero-actions button:focus-visible{outline:3px solid color-mix(in oklch, var(--link), transparent 62%);outline-offset:2px}.primary-button{border:1px solid var(--link);color:#fff;background:var(--link);cursor:pointer;border-radius:999px;justify-content:center;align-items:center;width:100%;min-height:44px;padding:0 18px;font-weight:650;transition:background .18s,transform .18s;display:inline-flex}.primary-button:hover{background:color-mix(in oklch, var(--link), black 10%);transform:translateY(-1px)}.status{color:var(--text-secondary);align-items:center;gap:8px;margin:20px 0 0;display:inline-flex}.lightbox{z-index:10;background:#000000e0;place-items:center;padding:clamp(18px,4vw,48px);display:grid;position:fixed;inset:0}.lightbox img{object-fit:contain;border-radius:8px;max-width:min(1120px,100%);max-height:76svh;box-shadow:0 26px 80px #00000061}.lightbox__back{top:max(18px, env(safe-area-inset-top));left:max(18px, env(safe-area-inset-left));color:#fff;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);cursor:pointer;background:#ffffff1f;border:1px solid #ffffff47;border-radius:999px;align-items:center;gap:8px;min-height:44px;padding:0 16px;display:inline-flex;position:fixed}.lightbox__caption{color:#fff;text-align:center;max-width:720px;margin-top:16px}.lightbox__caption h2{color:#fff;margin:0 0 8px;font-size:clamp(1.45rem,3vw,2.2rem)}.lightbox__caption p{color:#ffffffb8;margin:0}@keyframes spin{to{transform:rotate(360deg)}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:1ms!important;animation-duration:1ms!important;animation-iteration-count:1!important}}@media (width<=960px){.admin-forms{grid-template-columns:1fr}.photo-tile,.photo-tile:nth-child(5n+1),.photo-tile:nth-child(5n+2){grid-column:1/-1;min-height:360px}}@media (width<=620px){.topbar{min-height:44px;padding-inline:14px}.topbar__actions{gap:8px}.topbar__actions a{display:none}.brand{font-size:.86rem}.topbar__button{justify-content:center;min-width:44px}.topbar__button span{display:none}.masthead{gap:22px;padding:34px 18px 20px}.eyebrow{margin-bottom:10px;font-size:.78rem}.masthead h1{font-size:clamp(2.75rem,15vw,3.65rem);line-height:.98}.lede{max-width:21rem;margin-top:18px;font-size:1rem;line-height:1.58}.hero-actions{gap:10px;margin-top:20px}.hero-actions a,.hero-actions button{min-height:42px;padding-inline:16px;font-size:.95rem}.masthead__panel{grid-template-columns:1fr 1fr;gap:8px;width:min(100%,360px);padding:8px}.masthead__panel div{padding:12px}.masthead__panel span{font-size:1.85rem}.masthead__panel small{margin-top:5px;font-size:.78rem}.masthead__panel .icon-button{display:none}.icon-button{width:48px;min-width:48px;min-height:48px}.workspace,.notice,.admin-panel{width:min(100% - 32px,1180px)}.notice{align-items:flex-start;margin-bottom:18px;padding:12px 13px;font-size:.9rem;line-height:1.45}.workspace{gap:16px}.timeline{margin-inline:-16px;padding-inline:16px;position:relative;overflow:hidden}.timeline:after{pointer-events:none;content:"";background:linear-gradient(90deg, transparent, var(--page));width:42px;position:absolute;top:28px;bottom:8px;right:0}.timeline__label{padding-left:2px;display:block}.timeline__scroller{gap:9px;padding:2px 36px 10px 0;scroll-padding-left:16px}.timeline__item{flex-basis:calc(50vw - 28.5px);min-height:112px;padding:14px}.timeline__item span{font-size:1.28rem}.timeline__item strong{font-size:.9rem;line-height:1.32}.timeline__item small{margin-top:6px;font-size:.86rem}.album-hero{min-height:430px}.album-hero__copy{bottom:20px;left:18px;right:18px}.album-hero__copy p{margin-bottom:8px;font-size:clamp(2.2rem,14vw,3.4rem)}.album-hero__copy h2{font-size:clamp(1.45rem,8vw,2.15rem)}.album-hero__copy span{margin-top:10px;font-size:.96rem;line-height:1.5}.album-intro{flex-direction:column;align-items:flex-start;gap:12px;padding:18px 2px 20px;font-size:.98rem;line-height:1.58}.album-intro__count{min-height:34px;font-size:.9rem}.photo-tile,.photo-tile:nth-child(5n+1),.photo-tile:nth-child(5n+2){min-height:260px}.photo-grid{gap:12px}.photo-tile span{bottom:14px;left:14px;right:14px}.admin-panel{padding:18px}.admin-forms form{padding:16px}}