@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/assets/space-grotesk-vietnamese-wght-normal-D0rl6rjA.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/assets/space-grotesk-latin-ext-wght-normal-D9tNdqV9.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Space Grotesk Variable;font-style:normal;font-display:swap;font-weight:300 700;src:url(/assets/space-grotesk-latin-wght-normal-BhU9QXUp.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg: #f5f4f1;--bg-2: #ffffff;--surface: rgba(32, 29, 25, .04);--surface-2: rgba(32, 29, 25, .075);--border: rgba(32, 29, 25, .1);--border-strong: rgba(32, 29, 25, .18);--text: #201e1b;--text-2: #6b675f;--text-3: #9d978c;--accent: #c2410c;--accent-deep: #9a3412;--accent-soft: rgba(194, 65, 12, .08);--ink-btn: #211f1c;--ink-btn-hover: #37332e;--danger: #be123c;--shadow-sm: 0 1px 2px rgba(32, 29, 25, .05);--shadow-lift: 0 18px 44px rgba(32, 29, 25, .13);--r-lg: 16px;--r-md: 12px;--nav-h: 64px;--bottombar-h: 66px;--ease-out: cubic-bezier(.16, 1, .3, 1);--font-sans: "Space Grotesk Variable", "Space Grotesk", -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei UI", "Microsoft YaHei", sans-serif}*,*:before,*:after{box-sizing:border-box}html{color-scheme:light}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--font-sans);font-size:15px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;overflow-x:hidden}img{display:block;max-width:100%}button{font:inherit;color:inherit}a{color:inherit;text-decoration:none}h1,h2,h3,p,figure{margin:0}::selection{background:#c2410c2e;color:var(--text)}:focus-visible{outline:2px solid var(--accent);outline-offset:2px;border-radius:4px}::-webkit-scrollbar{width:10px;height:10px}::-webkit-scrollbar-thumb{background:#201d1929;border-radius:8px;border:2px solid var(--bg)}::-webkit-scrollbar-thumb:hover{background:#201d1942}::-webkit-scrollbar-track{background:transparent}.aurora{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden}.aurora:before,.aurora:after{content:"";position:absolute;width:60vmax;height:60vmax;border-radius:50%;filter:blur(100px)}.aurora:before{top:-28vmax;left:-18vmax;background:radial-gradient(circle,rgba(194,65,12,.04),transparent 62%);animation:drift-a 30s ease-in-out infinite alternate}.aurora:after{bottom:-30vmax;right:-20vmax;background:radial-gradient(circle,rgba(120,95,70,.05),transparent 62%);animation:drift-b 36s ease-in-out infinite alternate}@keyframes drift-a{0%{transform:translateZ(0) scale(1)}to{transform:translate3d(12vw,8vh,0) scale(1.12)}}@keyframes drift-b{0%{transform:translateZ(0) scale(1.08)}to{transform:translate3d(-10vw,-7vh,0) scale(.96)}}body:after{content:"";position:fixed;inset:0;z-index:90;pointer-events:none;opacity:.022;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}.app-shell{position:relative;min-height:100dvh}.app-main{position:relative;width:min(1320px,100% - 44px);margin:0 auto;padding:calc(var(--nav-h) + 36px) 0 100px}.page+.page{margin-top:20px}.topbar{position:fixed;inset:0 0 auto;z-index:40;height:var(--nav-h);display:flex;align-items:center;background:#f5f4f1d1;-webkit-backdrop-filter:blur(16px) saturate(150%);backdrop-filter:blur(16px) saturate(150%);border-bottom:1px solid var(--border)}.topbar-inner{width:min(1320px,100% - 44px);margin:0 auto;display:flex;align-items:center;gap:18px}.brand{display:inline-flex;align-items:center;gap:10px;flex:none}.brand-mark{width:34px;height:34px;border-radius:11px;display:grid;place-items:center;background:var(--accent);color:#fff;box-shadow:0 4px 14px #c2410c47}.brand-mark.small{width:26px;height:26px;border-radius:8px}.brand-name{font-size:17px;font-weight:700;letter-spacing:.02em}.topbar-nav{display:flex;gap:4px}.topbar-link{padding:7px 16px;border-radius:999px;font-size:14px;font-weight:500;color:var(--text-2);transition:color .2s,background .2s}.topbar-link:hover{color:var(--text)}.topbar-link.active{color:var(--text);background:var(--surface-2);font-weight:600}.topbar-actions{margin-left:auto;display:flex;gap:10px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 19px;border-radius:999px;font-weight:600;font-size:14px;line-height:1.2;border:1px solid transparent;cursor:pointer;-webkit-user-select:none;user-select:none;white-space:nowrap;transition:transform .16s var(--ease-out),background .2s,border-color .2s,box-shadow .2s,color .2s;-webkit-tap-highlight-color:transparent}.btn:active{transform:translateY(1px) scale(.98)}.btn-primary{background:var(--ink-btn);color:#fff;box-shadow:var(--shadow-sm)}.btn-primary:hover{background:var(--ink-btn-hover);box-shadow:0 6px 20px #201d1929}.btn-ghost{background:var(--bg-2);border-color:var(--border);color:var(--text);box-shadow:var(--shadow-sm)}.btn-ghost:hover{background:#faf9f7;border-color:var(--border-strong)}.btn-danger{background:#be123c12;border-color:#be123c4d;color:var(--danger)}.btn-danger:hover{background:#be123c1f}.btn-block{width:100%}.btn-icon{width:38px;height:38px;padding:0;flex:none;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:var(--bg-2);border:1px solid var(--border);color:var(--text-2);cursor:pointer;transition:color .2s,background .2s,border-color .2s,transform .16s var(--ease-out)}.btn-icon:hover{color:var(--text);background:#faf9f7;border-color:var(--border-strong)}.btn-icon:active{transform:scale(.94)}.btn-icon.danger:hover{color:var(--danger);border-color:#be123c61;background:#be123c12}.page-hero{margin-bottom:30px}.page-hero h1{font-size:clamp(30px,4.6vw,50px);font-weight:700;letter-spacing:-.025em;line-height:1.14}.page-hero-row{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;flex-wrap:wrap}.hero-meta{margin-top:12px;color:var(--text-2);font-size:14px;display:flex;align-items:center;gap:8px}.accent-text{color:var(--accent)}.masonry{columns:5 240px;column-gap:10px}.masonry>*{break-inside:avoid;margin-bottom:10px}.photo-card{position:relative;border-radius:var(--r-lg);overflow:hidden;background:var(--bg-2);border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:box-shadow .3s}.photo-card:hover{box-shadow:var(--shadow-lift)}.photo-media{position:relative;cursor:zoom-in;overflow:hidden}.photo-media img{width:100%;height:auto;object-fit:cover;transition:transform .55s var(--ease-out)}.photo-media:hover img{transform:scale(1.045)}.photo-media:hover .photo-overlay,.photo-media:focus-visible .photo-overlay{opacity:1}.photo-media:focus{outline:none}.photo-overlay{position:absolute;inset:0;display:flex;align-items:flex-end;padding:14px;opacity:0;background:linear-gradient(180deg,transparent 42%,rgba(23,20,16,.66));transition:opacity .3s;pointer-events:none}.photo-caption{display:flex;flex-direction:column;gap:2px;min-width:0}.photo-title{font-size:14px;font-weight:600;color:#fff;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.photo-meta{display:inline-flex;align-items:center;gap:5px;font-size:12px;color:#ffffffbf}.like-btn{position:absolute;top:10px;right:10px;display:inline-flex;align-items:center;gap:5px;padding:7px 10px;border-radius:999px;border:1px solid rgba(255,255,255,.55);background:#ffffffe0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:#3a362f;font-size:12.5px;font-weight:600;cursor:pointer;opacity:0;transform:translateY(-4px);transition:opacity .25s,transform .25s var(--ease-out),color .2s,border-color .2s,background .2s}.photo-card:hover .like-btn,.like-btn:focus-visible{opacity:1;transform:translateY(0)}.like-btn.liked{opacity:1;transform:translateY(0);color:var(--accent);border-color:#c2410c73;background:#ffffffeb}.like-btn:active{transform:scale(.92)}@media(hover:none){.photo-overlay{opacity:1;background:linear-gradient(180deg,transparent 52%,rgba(23,20,16,.72))}.like-btn{opacity:1;transform:none}}.album-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(272px,1fr));gap:20px}.album-card{display:block;border-radius:var(--r-lg);overflow:hidden;background:var(--bg-2);border:1px solid var(--border);box-shadow:var(--shadow-sm);transition:transform .35s var(--ease-out),border-color .25s,box-shadow .35s}.album-card:hover{transform:translateY(-4px);border-color:#c2410c52;box-shadow:var(--shadow-lift)}.album-collage{position:relative;display:grid;grid-template-columns:1fr 1fr;grid-template-rows:repeat(2,minmax(0,1fr));gap:3px;aspect-ratio:1.6;background:#efedea}.album-collage img{width:100%;height:100%;min-height:0;object-fit:cover;transition:transform .55s var(--ease-out)}.album-card:hover .album-collage img{transform:scale(1.05)}.tile-empty{display:grid;place-items:center;color:var(--text-3);background:var(--surface)}.album-lock{position:absolute;top:10px;right:10px;display:inline-flex;align-items:center;gap:4px;padding:4px 9px;border-radius:999px;font-size:11px;font-weight:600;color:#fff;background:#201d188c;border:1px solid rgba(255,255,255,.35);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.album-info{padding:14px 16px 16px}.album-info h3{font-size:15.5px;font-weight:700;letter-spacing:-.01em}.album-info p{margin-top:4px;font-size:12.5px;color:var(--text-3)}.detail-top{margin-bottom:30px}.back-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--text-3);padding:6px 12px 6px 8px;border-radius:999px;transition:color .2s,background .2s}.back-link:hover{color:var(--text);background:var(--surface)}.detail-head{margin-top:14px}.detail-title-wrap{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.detail-title{font-size:clamp(28px,3.8vw,40px);font-weight:700;letter-spacing:-.025em;line-height:1.2}.detail-desc{margin-top:8px;color:var(--text-2);font-size:14.5px;max-width:60ch}.detail-actions{margin-top:20px;display:flex;align-items:center;gap:10px;flex-wrap:wrap}.chip{display:inline-flex;align-items:center;gap:5px;padding:4px 11px;border-radius:999px;font-size:12px;font-weight:600;border:1px solid var(--border);background:var(--bg-2);color:var(--text-2)}.chip-lock{color:var(--accent);border-color:#c2410c47;background:var(--accent-soft)}.shared-hero h1{font-size:clamp(28px,4vw,42px)}.shared-badge{display:inline-flex;align-items:center;gap:6px;margin-bottom:14px;padding:5px 13px;border-radius:999px;font-size:12px;font-weight:600;color:var(--accent);background:var(--accent-soft);border:1px solid rgba(194,65,12,.24)}.shared-footer{margin-top:48px;display:flex;align-items:center;justify-content:center;gap:9px;font-size:13px;color:var(--text-3)}.gate-page{min-height:calc(100dvh - var(--nav-h) - 100px);display:grid;place-items:center;padding:30px 0}.gate-card{width:min(400px,100%);border-radius:20px;padding:34px 30px 26px}.gate-icon{width:56px;height:56px;border-radius:17px;display:grid;place-items:center;background:var(--accent);color:#fff;box-shadow:0 10px 28px #c2410c42;margin-bottom:20px}.gate-title{font-size:22px;font-weight:700;letter-spacing:-.01em}.gate-sub{margin:8px 0 20px;color:var(--text-2);font-size:14px}.gate-input{margin-bottom:12px;text-align:center;letter-spacing:.14em}.gate-error{min-height:20px;margin:10px 2px 0;font-size:12.5px;color:var(--danger);text-align:center}.glass{background:#ffffffe6;-webkit-backdrop-filter:blur(22px) saturate(150%);backdrop-filter:blur(22px) saturate(150%);border:1px solid var(--border);box-shadow:inset 0 1px #fffc,0 24px 70px #201d1929}@media(prefers-reduced-transparency:reduce){.glass{background:#fffffffa;-webkit-backdrop-filter:none;backdrop-filter:none}}.modal-backdrop{position:fixed;inset:0;z-index:60;display:grid;place-items:center;padding:20px;background:#2b272166;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.modal-panel{width:100%;border-radius:20px;padding:22px 24px 24px;max-height:calc(100dvh - 48px);overflow-y:auto}.modal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal-head h2{font-size:17px;font-weight:700}.modal-actions{margin-top:22px;display:flex;justify-content:flex-end;gap:10px}.field{margin-bottom:16px}.field label{display:block;margin-bottom:7px;font-size:13px;font-weight:600;color:var(--text-2)}.input,.textarea{width:100%;padding:11px 14px;border-radius:var(--r-md);background:var(--bg-2);border:1px solid var(--border);color:var(--text);font:inherit;font-size:14px;box-shadow:var(--shadow-sm);transition:border-color .2s,box-shadow .2s}.textarea{resize:none;line-height:1.55}.input::placeholder,.textarea::placeholder{color:var(--text-3)}.input:focus,.textarea:focus{outline:none;border-color:#c2410c8c;box-shadow:0 0 0 3px #c2410c1f}.input[readonly]{color:var(--text-2);cursor:default}.input-affix{position:relative;margin-top:9px}.input-affix .input{padding-right:46px}.affix-btn{position:absolute;top:50%;right:7px;transform:translateY(-50%);width:32px;height:32px;border:none;border-radius:9px;display:grid;place-items:center;background:transparent;color:var(--text-3);cursor:pointer;transition:color .2s,background .2s}.affix-btn:hover{color:var(--text);background:var(--surface-2)}.affix-btn.accent{color:var(--accent)}.affix-btn.accent:hover{background:var(--accent-soft)}.field-hint{display:block;margin-top:8px;font-size:12.5px;color:var(--text-3)}.field-error{margin:8px 2px 0;font-size:12.5px;color:var(--danger)}.switch-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.switch-label{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:600}.switch-label svg{color:var(--text-3)}.switch{position:relative;flex:none;width:46px;height:27px;border-radius:999px;background:#201d1924;border:1px solid var(--border-strong);cursor:pointer;transition:background .25s,border-color .25s}.switch:after{content:"";position:absolute;top:2.5px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #201d1940;transition:left .25s var(--ease-out),background .25s}.switch[data-on=true]{background:var(--accent);border-color:transparent}.switch[data-on=true]:after{left:22px}.share-block{margin-bottom:6px}.share-label{display:block;margin-bottom:7px;font-size:13px;font-weight:600;color:var(--text-2)}.share-divider{height:1px;background:var(--border);margin:16px 0}.share-tip-row{display:flex;align-items:center;justify-content:space-between;gap:10px}.share-tip-row .field-hint{margin-top:6px}.link-btn{display:inline-flex;align-items:center;gap:5px;margin-top:4px;padding:4px 8px;border:none;border-radius:8px;background:transparent;color:var(--accent);font-size:12.5px;font-weight:600;cursor:pointer;transition:background .2s,opacity .2s}.link-btn:hover{background:var(--accent-soft)}.link-btn:disabled{opacity:.45;cursor:not-allowed}.confirm-body{display:flex;gap:13px;align-items:flex-start}.confirm-icon{flex:none;width:42px;height:42px;border-radius:13px;display:grid;place-items:center;color:var(--danger);background:#be123c14;border:1px solid rgba(190,18,60,.25)}.confirm-body p{font-size:14px;color:var(--text-2);padding-top:4px}.lightbox-backdrop{position:fixed;inset:0;z-index:70;display:grid;place-items:center;background:#181511e6;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.lightbox-figure{position:relative;display:grid;place-items:center;max-width:100%;pointer-events:none}.lightbox-figure img{pointer-events:auto;max-width:min(1180px,92vw);max-height:min(78dvh,1000px);border-radius:14px;box-shadow:0 30px 90px #00000080;cursor:grab;opacity:0;transition:opacity .3s ease}.lightbox-figure img.is-loaded{opacity:1}.lightbox-figure img:active{cursor:grabbing}.lightbox-figure img:focus-visible{outline:2px solid var(--accent);outline-offset:3px}.lb-spinner{position:absolute;left:50%;top:50%;width:44px;height:44px;margin:-22px 0 0 -22px;border-radius:50%;border:3px solid rgba(255,255,255,.16);border-top-color:#ffffffd9;animation:auth-spin .8s linear infinite}.lightbox-close,.lightbox-nav{position:absolute;z-index:3;background:#201c17ad;border:1px solid rgba(255,255,255,.22);color:#fffffff2;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);box-shadow:0 6px 24px #00000059}.lightbox-close:hover,.lightbox-nav:hover{background:#201c17e0;border-color:#fff6;color:#fff}.lightbox-close{top:18px;right:18px}.lightbox-nav{top:50%;transform:translateY(-50%);width:42px;height:42px}.lightbox-prev{left:18px}.lightbox-next{right:18px}.lightbox-caption{position:absolute;bottom:22px;left:50%;transform:translate(-50%);z-index:3;display:flex;align-items:center;gap:14px;padding:10px 12px 10px 18px;border-radius:999px;max-width:min(92vw,620px);background:#201c17b8;-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);border:1px solid rgba(255,255,255,.14);box-shadow:0 18px 50px #00000059;color:#fff}.lb-info{display:flex;flex-direction:column;min-width:0}.lb-title{font-size:14px;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.lb-meta{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:#ffffff9e}.lb-meta i{width:1px;height:10px;background:#ffffff40}.lb-like{position:static;opacity:1;transform:none;flex:none;background:transparent;border-color:#ffffff38;color:#ffffffe0}.lb-like.liked{color:#ff9d6e;border-color:#ff9d6e73;background:transparent}.lightbox-caption .btn-icon{background:transparent;border-color:transparent;color:#ffffffa8}.lightbox-caption .btn-icon:hover{background:#ffffff1f;border-color:transparent;color:#fff}.toast-host{position:fixed;bottom:26px;left:50%;transform:translate(-50%);z-index:80;display:flex;flex-direction:column;align-items:center;gap:10px;pointer-events:none}.toast{pointer-events:auto;display:inline-flex;align-items:center;gap:9px;padding:11px 18px;border-radius:999px;font-size:13.5px;font-weight:600;color:var(--text);background:#ffffffeb;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--border);box-shadow:0 14px 44px #201d1929;cursor:pointer}.toast-success svg{color:#15803d}.toast-error svg{color:var(--danger)}.toast-info svg{color:var(--accent)}.skeleton{position:relative;overflow:hidden;background:#201d190d;border:1px solid var(--border);border-radius:var(--r-lg)}.skeleton:after{content:"";position:absolute;inset:0;transform:translate(-100%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.7),transparent);animation:shimmer 1.6s infinite}@keyframes shimmer{to{transform:translate(100%)}}.empty-state{margin:8vh auto 0;max-width:420px;text-align:center;padding:20px}.empty-icon{width:84px;height:84px;margin:0 auto 22px;border-radius:26px;display:grid;place-items:center;color:var(--accent);background:radial-gradient(120% 120% at 30% 15%,rgba(194,65,12,.12),transparent 55%),var(--accent-soft);border:1px solid rgba(194,65,12,.2)}.empty-state h2{font-size:20px;font-weight:700}.empty-state p{margin-top:8px;font-size:14px;color:var(--text-2);line-height:1.7}.empty-action{margin-top:22px}.landing{padding-top:12px}.landing-hero{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;min-height:calc(100dvh - var(--nav-h) - 240px);padding:28px 0 48px}.landing-hero h1{font-size:clamp(34px,5vw,58px);font-weight:700;letter-spacing:-.03em;line-height:1.14}.landing-sub{margin-top:20px;font-size:16.5px;color:var(--text-2);line-height:1.85;max-width:30em}.landing-cta-row{margin-top:30px;display:flex;align-items:center;gap:14px;flex-wrap:wrap}.landing-cta-btn{padding:12px 26px;font-size:15px}.landing-note{font-size:13px;color:var(--text-3)}.landing-hero-art{position:relative;height:480px}.hero-card{position:absolute;background:var(--bg-2);padding:10px 10px 32px;border-radius:14px;border:1px solid var(--border);box-shadow:0 24px 60px #201d1929;transition:transform .45s var(--ease-out),box-shadow .45s}.hero-card img{border-radius:8px;width:100%;height:auto;display:block}.hero-card-a{width:58%;left:0;top:5%;transform:rotate(-4deg);z-index:1}.hero-card-b{width:50%;right:2%;top:0;transform:rotate(3deg);z-index:2}.hero-card-c{width:44%;right:22%;bottom:0;transform:rotate(-2deg);z-index:3}.hero-card:hover{transform:rotate(0) translateY(-6px);box-shadow:0 32px 72px #201d1933}.landing-section{padding:64px 0 8px}.landing-section-title{font-size:clamp(24px,3vw,32px);font-weight:700;letter-spacing:-.02em}.landing-section-sub{margin:10px 0 36px;color:var(--text-2);font-size:15px}.landing-bento{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:236px;gap:16px}.cell-a,.cell-wide{grid-column:span 2}.cell-photo{position:relative;border-radius:var(--r-lg);overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow-sm)}.cell-photo img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease-out)}.cell-photo:hover img{transform:scale(1.04)}.cell-overlay{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:24px 26px;background:linear-gradient(180deg,transparent 32%,rgba(23,20,16,.74));color:#fff}.cell-overlay h3{display:inline-flex;align-items:center;gap:9px;font-size:19px;font-weight:700}.cell-overlay p{margin-top:8px;font-size:13.5px;line-height:1.7;color:#ffffffd1;max-width:40em}.cell-text{border-radius:var(--r-lg);border:1px solid var(--border);background:var(--bg-2);padding:26px 28px;display:flex;flex-direction:column;justify-content:center;gap:12px;box-shadow:var(--shadow-sm)}.cell-icon{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--accent-soft);color:var(--accent)}.cell-text h3{font-size:17.5px;font-weight:700}.cell-text p{font-size:13.5px;color:var(--text-2);line-height:1.75}.landing-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:28px;margin-top:34px}.step h3{display:flex;align-items:center;gap:9px;font-size:16.5px;font-weight:700}.step h3 svg{color:var(--accent)}.step p{margin-top:9px;font-size:13.5px;color:var(--text-2);line-height:1.75}.step+.step{border-left:1px solid var(--border);padding-left:28px}.landing-cta{text-align:center;padding:88px 0 32px}.landing-cta h2{font-size:clamp(26px,4vw,40px);font-weight:700;letter-spacing:-.025em}.landing-cta .btn{margin-top:28px}.landing-footer{display:flex;align-items:center;justify-content:center;gap:12px;padding:26px 0 6px;margin-top:36px;border-top:1px solid var(--border);color:var(--text-3);font-size:13px}.landing-footer i{width:1px;height:11px;background:var(--border-strong)}.landing-footer a{color:var(--text-2);transition:color .2s}.landing-footer a:hover{color:var(--accent)}@media(max-width:980px){.landing-hero{grid-template-columns:1fr;gap:20px;min-height:0;padding-top:8px}.landing-hero-art{height:360px;max-width:480px}.hero-card-c{bottom:4%}.landing-bento{grid-template-columns:1fr 1fr;grid-auto-rows:220px}.landing-steps{grid-template-columns:1fr 1fr;gap:22px 28px}.step+.step{border-left:none;padding-left:0}}@media(max-width:640px){.landing-hero-art{height:300px}.hero-card{padding:7px 7px 24px}.hero-card-b{top:4%}.landing-bento{grid-template-columns:1fr;grid-auto-rows:200px}.cell-a,.cell-wide{grid-column:auto}.landing-steps{grid-template-columns:1fr}.landing-cta{padding:64px 0 24px}}.bottombar{display:none}.sheet-backdrop{position:fixed;inset:0;z-index:50;background:#2b272161;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px)}.sheet-panel{position:absolute;left:0;right:0;bottom:0;border-radius:24px 24px 0 0;padding:10px 18px calc(20px + env(safe-area-inset-bottom))}.sheet-head{display:flex;align-items:center;justify-content:space-between;padding:6px 4px 14px;font-size:13px;font-weight:600;color:var(--text-3)}.sheet-action{width:100%;display:flex;align-items:center;gap:14px;padding:14px;margin-bottom:10px;border-radius:var(--r-lg);border:1px solid var(--border);background:var(--bg-2);cursor:pointer;text-align:left;transition:background .2s,border-color .2s}.sheet-action:active{background:#faf9f7}.sheet-action-icon{flex:none;width:44px;height:44px;border-radius:14px;display:grid;place-items:center;background:var(--ink-btn);color:#fff}.sheet-action-icon.alt{background:var(--accent-soft);color:var(--accent)}.sheet-action-text{display:flex;flex-direction:column;gap:1px}.sheet-action-text strong{font-size:15px;font-weight:600}.sheet-action-text small{font-size:12.5px;color:var(--text-3)}@media(max-width:880px){.app-main{width:min(1320px,100% - 28px);padding-bottom:calc(var(--bottombar-h) + env(safe-area-inset-bottom) + 26px)}.topbar-nav,.btn-desktop{display:none}.bottombar{display:block;position:fixed;inset:auto 0 0;z-index:40;padding:8px 26px calc(8px + env(safe-area-inset-bottom));background:#f5f4f1db;-webkit-backdrop-filter:blur(20px) saturate(150%);backdrop-filter:blur(20px) saturate(150%);border-top:1px solid var(--border)}.bottombar-inner{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.bottom-link{display:flex;flex-direction:column;align-items:center;gap:2px;font-size:11px;color:var(--text-3);padding:4px 0;transition:color .2s}.bottom-link.right{justify-self:end}.bottom-link.active{color:var(--accent)}.fab{justify-self:center;margin-top:-22px;width:56px;height:56px;border-radius:50%;border:none;display:grid;place-items:center;background:var(--ink-btn);color:#fff;cursor:pointer;box-shadow:0 10px 30px #201d194d,0 3px 10px #201d1926;transition:transform .18s var(--ease-out)}.fab:active{transform:scale(.92)}.masonry{columns:2 150px;column-gap:8px}.masonry>*{margin-bottom:8px}.album-grid{grid-template-columns:repeat(auto-fill,minmax(160px,1fr));gap:12px}.page-hero h1{font-size:27px}.lightbox-nav{display:none}.lightbox-caption{bottom:calc(18px + env(safe-area-inset-bottom));padding:9px 10px 9px 16px}.toast-host{bottom:calc(var(--bottombar-h) + env(safe-area-inset-bottom) + 16px)}.detail-actions .btn{flex:1}}@media(max-width:480px){.masonry{columns:2}.album-grid{grid-template-columns:repeat(2,1fr);gap:10px}.album-info{padding:10px 12px 12px}}.user-zone{position:relative}.user-chip{display:inline-flex;align-items:center;gap:8px;padding:5px 12px 5px 6px;border-radius:999px;background:var(--bg-2);border:1px solid var(--border);color:var(--text);font-size:13.5px;font-weight:600;cursor:pointer;transition:background .2s,border-color .2s;-webkit-tap-highlight-color:transparent}.user-chip:hover{background:#faf9f7;border-color:var(--border-strong)}.user-avatar{width:26px;height:26px;border-radius:50%;object-fit:cover;flex:none;display:block}.user-avatar-fallback{display:inline-grid;place-items:center;background:var(--accent);color:#fff;font-weight:700;line-height:1}.user-caret{color:var(--text-3);transition:transform .2s var(--ease-out)}.user-chip[aria-expanded=true] .user-caret{transform:rotate(180deg)}.user-menu-mask{position:fixed;inset:0;z-index:45}.user-menu{position:absolute;top:calc(100% + 10px);right:0;z-index:46;width:250px;border-radius:16px;padding:12px;background:#fffffff7}.user-menu-head{display:flex;align-items:center;gap:11px;padding:2px 2px 10px;border-bottom:1px solid var(--border);margin-bottom:8px}.user-menu-info{display:flex;flex-direction:column;min-width:0}.user-menu-info strong{font-size:14.5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-info span{font-size:12px;color:var(--text-3);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.user-menu-quota{padding:9px 11px 10px;margin-bottom:8px;border:1px solid var(--border);border-radius:12px;background:var(--surface)}.user-menu-quota-row{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:12.5px}.user-menu-quota-label{display:inline-flex;align-items:center;gap:6px;color:var(--text-2);font-weight:600}.user-menu-quota-label svg{color:var(--accent)}.user-menu-quota-value{color:var(--text);font-weight:600;white-space:nowrap}.user-menu-quota-value.muted{color:var(--text-3);font-weight:500}.user-menu-quota-action{display:inline-flex;align-items:center;padding:3px 10px;border-radius:999px;border:1px solid rgba(194,65,12,.32);background:var(--accent-soft);color:var(--accent);font-size:12px;font-weight:600;cursor:pointer;transition:background .2s,border-color .2s;-webkit-tap-highlight-color:transparent}.user-menu-quota-action:hover{background:#c2410c24;border-color:#c2410c73}.user-menu-quota-action:active{transform:scale(.96)}.user-menu-quota-manage{display:inline-flex;align-items:center;gap:4px;margin-top:7px;color:var(--accent);font-size:12px;font-weight:600}.user-menu-quota-manage:hover{text-decoration:underline}.user-menu-logout{width:100%;display:flex;align-items:center;gap:9px;padding:10px 12px;border-radius:10px;border:none;background:transparent;color:var(--text-2);font-size:13.5px;font-weight:600;cursor:pointer;transition:background .2s,color .2s}.user-menu-logout:hover{background:#be123c14;color:var(--danger)}@media(max-width:560px){.user-chip{padding:4px 5px;gap:0}.user-chip-name,.user-caret{display:none}.login-btn{padding:9px 14px}}.auth-card{text-align:center}.auth-spinner{width:46px;height:46px;margin:5px auto 20px;border-radius:50%;border:3px solid rgba(32,29,25,.1);border-top-color:var(--accent);animation:auth-spin .8s linear infinite}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-status-icon{width:56px;height:56px;margin:5px auto 18px;border-radius:17px;display:grid;place-items:center}.auth-status-icon.err{color:var(--danger);background:#be123c14;border:1px solid rgba(190,18,60,.25)}.auth-title{font-size:21px;font-weight:700;letter-spacing:-.01em}.auth-sub{margin:8px auto 20px;color:var(--text-2);font-size:13.5px;max-width:32ch}.auth-actions{display:flex;justify-content:center;gap:10px;flex-wrap:wrap}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}