:root{font-family:"Avenir Next","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--bg);font-size:15px;--bg:#f6f8f6;--surface:#fff;--ink:#20382e;--muted:#5d6e65;--line:#d8e1db;--accent:#32664f;--tint:#e6eee8;--error:#963d31;--radius:16px;color-scheme:light}*{box-sizing:border-box}body{margin:0}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:11px 19px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--ink);cursor:pointer;font-weight:600;transition:background .18s,transform .18s}button:hover,.button:hover{background:var(--tint)}button:active,.button:active{transform:translateY(1px)}button:disabled{opacity:.55;cursor:wait}.primary{background:var(--accent);border-color:var(--accent);color:#fff}.primary:hover{background:#254d3c;color:#fff}[hidden]{display:none!important}:focus-visible{outline:3px solid var(--accent);outline-offset:4px}input,textarea,select{color:var(--ink);background:var(--surface);border:1px solid var(--line);border-radius:8px;padding:12px;min-height:46px;width:100%;margin:8px 0 20px}input::placeholder,textarea::placeholder{color:var(--muted)}textarea{resize:vertical}label{display:block;font-size:14px;font-weight:600}.site-header{height:80px;max-width:1440px;padding:0 48px;margin:auto;display:flex;align-items:center;gap:48px;border-bottom:1px solid var(--line)}.brand{font-weight:800;font-size:23px;letter-spacing:-1px;white-space:nowrap}.brand span{display:block;font-size:10px;letter-spacing:3px;font-weight:600;margin-top:2px}.site-header nav{display:flex;align-items:center;gap:28px;font-size:14px;font-weight:600;white-space:nowrap}.site-header nav a{display:flex;align-items:center;min-height:44px}.site-header a[aria-current=page]{color:var(--accent);box-shadow:inset 0 -2px var(--accent)}.site-header .identity-nav{margin-left:auto;gap:24px}.account-entry{border:1px solid var(--line);border-radius:7px;padding:0 15px;background:var(--surface)}main{max-width:1440px;margin:auto;padding:0 48px 64px;min-height:calc(100dvh - 228px)}h1,h2,p{overflow-wrap:anywhere}h1{font-size:clamp(32px,4.4vw,60px);font-weight:650;letter-spacing:-2px;line-height:1.18;text-wrap:balance;margin:16px 0 20px}h2{font-size:23px;font-weight:650;letter-spacing:-.5px;margin:0 0 14px}p{color:var(--muted);line-height:1.8;max-width:65ch}.eyebrow{font-size:12px;font-weight:600;letter-spacing:1px;color:var(--accent)}.intro{padding:48px 0 32px;max-width:760px}.intro p:last-child{margin-bottom:0}.intro h1{margin-top:15px}.gallery-tools{display:flex;align-items:center;gap:24px;justify-content:space-between;padding:20px 0;border-top:1px solid var(--line)}.tabs{display:flex;gap:6px;align-items:center}.tabs button{background:transparent;border-color:transparent;color:var(--muted);font-weight:600}.tabs .selected{background:var(--accent);color:#fff}.search{width:min(360px,45%)}.search input{margin:0;background:var(--surface)}.filter-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px;gap:16px}.series-filter{display:flex;align-items:center;gap:12px;color:var(--muted);white-space:nowrap}.series-filter select{margin:0;min-height:40px;padding:8px 34px 8px 12px;max-width:260px}.filter-row p{font-size:13px;margin:0;font-variant-numeric:tabular-nums}.masonry{columns:4;column-gap:24px}.work{break-inside:avoid;margin:0 0 32px;display:inline-block;width:100%}.art-button{display:block;padding:0;border:0;border-radius:12px;overflow:hidden;background:var(--tint);line-height:0;width:100%;position:relative}.art-button img{display:block;width:100%;height:auto;transition:transform .24s;min-height:90px}.art-button:hover img{transform:scale(1.018)}.art-button.image-failed{min-height:180px;line-height:1.6;display:grid;place-items:center;font-size:13px;color:var(--muted)}.work-caption{display:flex;align-items:center;gap:8px;padding:12px 0 0}.work-caption h2{font-size:15px;line-height:1.55;letter-spacing:0;flex:1;margin:0;font-weight:600}.work-series{display:block;font-size:11px;color:var(--muted);font-weight:500;margin-bottom:2px}.save{padding:0;width:44px;flex:0 0 44px;border-color:transparent;background:transparent;font-size:23px;border-radius:50%}.save[aria-pressed=true]{background:var(--tint);color:var(--accent)}.follow-link{display:inline-flex;align-items:center;min-height:44px;color:var(--muted);font-size:12px}.follow-link:hover,.text-link:hover{text-decoration:underline}.merchant-invite{border-top:1px solid var(--line);margin-top:32px;padding:38px 0 0;display:flex;align-items:center;justify-content:space-between;gap:24px}.merchant-invite h2{font-size:22px}.merchant-invite p{margin:0;font-size:14px}.text-link{color:var(--accent);font-weight:600;min-height:44px;display:inline-flex;align-items:center}.hint{font-size:12px;line-height:1.8}.back{display:inline-flex;min-height:44px;align-items:center;color:var(--muted);font-size:13px;margin-top:24px}.auth-layout,.account-layout{display:grid;grid-template-columns:1fr 1fr;gap:80px;max-width:1100px;margin:64px auto}.auth-intro h1{font-size:46px;line-height:1.3;margin-top:38px}.auth-intro .back{margin:0}.auth-intro .text-link{margin-top:48px}.account-panel{background:var(--surface);padding:32px;border-radius:var(--radius);width:100%;min-width:0}.account-panel .tabs{margin:24px 0}.account-panel h2{font-size:26px}#auth-submit{width:100%}.account-row{display:flex;justify-content:space-between;align-items:center;gap:15px;min-height:70px;border-bottom:1px solid var(--line);font-weight:600}.account-row span{font-weight:400;font-size:12px;color:var(--muted)}#identity{overflow-wrap:anywhere}.status-box{padding:24px;background:var(--tint);border-radius:12px;line-height:1.8;margin-bottom:24px;white-space:pre-wrap}.status-box p{margin-bottom:0}.merchant-heading{padding:24px 0 32px}.merchant-heading h1{font-size:44px}.merchant-layout{display:grid;grid-template-columns:1fr 1fr;gap:64px;max-width:1120px}.merchant-guest{display:grid;grid-template-columns:1fr 1fr;gap:64px;background:var(--tint);padding:40px;border-radius:var(--radius)}.merchant-steps{list-style:none;padding:0;margin:0;display:grid;gap:26px;counter-reset:step}.merchant-steps li{counter-increment:step;display:grid;grid-template-columns:30px 1fr;gap:4px 16px}.merchant-steps li:before{content:counter(step);grid-row:span 2;font-size:24px;color:var(--accent);font-variant-numeric:tabular-nums}.merchant-steps span{grid-column:2;font-size:13px;color:var(--muted)}#application-form{margin-top:28px}.application{padding:26px 0;border-bottom:1px solid var(--line)}.application p{white-space:pre-wrap;overflow-wrap:anywhere}.application input{max-width:500px}.actions{display:flex;flex-wrap:wrap;gap:12px}.detail-layout{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(0,1fr);gap:72px;margin-top:28px}.detail-art{background:var(--tint);border-radius:var(--radius);padding:24px;text-align:center}.detail-art img{display:block;max-height:76dvh;max-width:100%;object-fit:contain;margin:auto}.detail-art button{margin-top:20px}.detail-info{padding-top:20px;min-width:0}.detail-info h1{font-size:48px}.detail-info>.button,.detail-info>button{display:flex;width:100%;margin-top:14px}.detail-info>p{margin-bottom:28px}.work-guide{margin-top:32px}.work-guide div{margin-bottom:22px}.work-guide dt{font-weight:600;font-size:14px}.work-guide dd{margin:6px 0;color:var(--muted);font-size:13px}.empty{text-align:center;padding:70px 16px;background:var(--tint);border-radius:var(--radius)}.empty p{margin:12px auto 24px}#notice:empty,#profile-status:empty,#auth-error:empty{display:none}#notice:not(:empty),#auth-error:not(:empty){padding:14px 18px;border-radius:8px;background:var(--tint);color:var(--ink);line-height:1.6;margin-top:16px}#auth-error:not(:empty){color:var(--error)}#profile-status{font-size:13px}#preview{width:min(1040px,94vw);max-height:92dvh;padding:24px;background:var(--bg);color:var(--ink);border:0;border-radius:var(--radius)}#preview::backdrop{background:#10251de0}#preview-image{display:block;max-width:100%;max-height:67dvh;object-fit:contain;margin:auto}#preview .close{margin:0 0 18px auto;display:flex}.preview-caption{display:flex;gap:24px;justify-content:space-between;align-items:center;margin-top:20px}.preview-caption h2{font-size:18px;margin:0}footer{max-width:1440px;margin:auto;border-top:1px solid var(--line);padding:32px 48px;display:flex;align-items:center;gap:28px;font-size:12px;color:var(--muted)}footer .brand{font-size:18px;color:var(--ink)}footer p{margin:0;flex:1}footer a:last-child{font-size:11px}.sr-only,.skip:not(:focus){position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.skip:focus{position:fixed;top:8px;left:8px;background:var(--surface);padding:16px;z-index:2}.loading-tile{height:280px;background:var(--tint);border-radius:12px;break-inside:avoid;margin-bottom:24px}.loading-tile:nth-child(even){height:360px}@media(min-width:1500px){.masonry{columns:5}}@media(max-width:1100px){.masonry{columns:3}.site-header{gap:30px;padding:0 32px}.site-header nav{gap:18px}.site-header .identity-nav{gap:18px}main{padding-left:32px;padding-right:32px}.auth-layout,.account-layout,.merchant-layout,.detail-layout{gap:36px}}@media(max-width:767px){.site-header{height:auto;min-height:80px;flex-wrap:wrap;gap:6px 18px;padding:16px 20px 8px}.brand{font-size:21px}.site-header nav{font-size:12px;gap:20px}.site-header>nav:first-of-type{order:3;width:100%}.site-header .identity-nav{gap:12px}.account-entry{padding:0 10px}main{padding:0 20px 40px}.intro{padding:28px 0 24px}.intro h1{font-size:38px;letter-spacing:-1.5px}.intro p{font-size:13px}.gallery-tools{gap:16px;align-items:stretch;flex-direction:column;padding:18px 0}.search{width:100%}.tabs button{padding:10px 16px}.filter-row{margin-bottom:18px}.series-filter select{max-width:180px}.masonry{columns:2;column-gap:16px}.work{margin-bottom:20px}.work-caption h2{font-size:13px}.work-series{font-size:10px}.work-caption{gap:2px;padding-top:8px}.save{width:44px;flex-basis:44px}.merchant-invite{align-items:flex-start;flex-direction:column;gap:12px}.merchant-invite h2{font-size:20px}.merchant-invite p{font-size:13px}.auth-layout,.account-layout,.merchant-layout,.merchant-guest,.detail-layout{grid-template-columns:1fr;gap:28px}.auth-layout,.account-layout{margin:30px auto}.auth-intro h1{font-size:32px;margin-top:24px}.auth-intro .text-link{margin-top:0}.account-panel{padding:24px}.merchant-heading{padding:12px 0 20px}.merchant-heading h1{font-size:32px;letter-spacing:-1px}.merchant-guest{padding:26px}.merchant-guest p{font-size:14px}.detail-layout{margin-top:14px}.detail-art{padding:16px}.detail-art img{max-height:65dvh}.detail-info{padding-top:0}.detail-info h1{font-size:36px}.preview-caption{flex-direction:column;align-items:stretch;gap:16px}footer{padding:28px 20px;flex-wrap:wrap;gap:16px}footer p{flex:auto}footer a:last-child{width:100%}.filter-row p{font-size:11px}}@media(max-width:360px){.site-header{padding-left:16px;padding-right:16px;gap:6px 10px}.site-header .identity-nav{gap:8px}.brand{font-size:18px}main{padding-left:16px;padding-right:16px}.masonry{column-gap:12px}.intro h1{font-size:34px}.work-caption{align-items:flex-start}.work-caption h2{font-size:12px}.series-filter{gap:8px;font-size:12px}.series-filter select{max-width:155px}.account-panel{padding:20px}}
@media(prefers-color-scheme:dark){:root{--bg:#14231c;--surface:#1d3026;--ink:#e8f0e9;--muted:#afc1b4;--line:#3c5144;--accent:#a4d5b8;--tint:#293f31;--error:#ffc0b4;color-scheme:dark}.primary,.tabs .selected{color:#14231c;background:var(--accent)}.primary:hover{background:#b8e4c9;color:#14231c}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;scroll-behavior:auto!important}}

/* Shortest-column placement keeps sparse catalogs balanced at every breakpoint. */
.masonry{--columns:4;display:grid;grid-template-columns:repeat(var(--columns),minmax(0,1fr));columns:unset}.masonry-column{min-width:0}.work{display:block}@media(min-width:1500px){.masonry{--columns:5}}@media(max-width:1100px){.masonry{--columns:3}}@media(max-width:767px){.masonry{--columns:2}}
/* Platform identity and brand discovery, 2026-10-06 revision 2. */
.brand{letter-spacing:-.6px}.brand span{letter-spacing:1px;font-size:10px}.discovery-layout{display:grid;grid-template-columns:194px minmax(0,1fr);gap:42px;padding-top:32px}.brand-sidebar{align-self:start;position:sticky;top:24px;padding:18px 20px 24px 0;border-right:1px solid var(--line);min-height:400px}.brand-sidebar h2{font-size:13px;letter-spacing:0;margin-bottom:18px;color:var(--muted)}.brand-filters{display:grid;gap:8px}.brand-filters button{width:100%;justify-content:space-between;gap:12px;padding:13px 14px;background:transparent;border-color:transparent;font-size:13px;text-align:left;min-width:0}.brand-filters button span:first-child{overflow-wrap:anywhere}.brand-filters button[aria-pressed=true]{background:var(--tint);color:var(--accent)}.brand-filters .brand-count{font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.brand-sidebar>.hint{margin-top:36px;font-size:11px}.gallery-content{min-width:0}.gallery-content .intro{padding:10px 0 28px}.gallery-content h1{font-size:44px;letter-spacing:-1px}.gallery-content .masonry{--columns:3}.gallery-tools{gap:16px}.search{width:min(330px,44%)}fieldset{border:0;padding:0;margin:0;min-width:0}fieldset legend{font-size:13px;font-weight:600;margin-bottom:14px}.identity-options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:24px}.identity-options label{display:flex;gap:10px;padding:14px 12px;border:1px solid var(--line);border-radius:9px;cursor:pointer;align-items:center;background:var(--bg)}.identity-options label:has(input:checked){border-color:var(--accent);background:var(--tint)}.identity-options input{width:16px;height:16px;min-height:0;margin:0;flex:0 0 16px;accent-color:var(--accent)}.identity-options strong{font-size:14px;display:block}.identity-options small{font-size:10px;font-weight:400;color:var(--muted);display:block;margin-top:5px}.auth-methods{display:flex;gap:20px;border-bottom:1px solid var(--line);margin:0 0 24px}.auth-methods button{background:transparent;border:0;border-radius:0;padding:10px 0;color:var(--muted);font-size:13px}.auth-methods .selected{color:var(--accent);box-shadow:inset 0 -2px var(--accent)}.code-row{display:flex;align-items:flex-start;gap:10px}.code-row input{min-width:0;flex:1}.code-row button{margin-top:8px;flex:0 0 auto;padding:11px 14px;font-size:12px;min-height:46px}.cancel-auth{display:flex;align-items:center;justify-content:center;min-height:44px;color:var(--muted);font-size:12px;margin-top:10px}#merchant-registration-fields{border-top:1px solid var(--line);padding-top:18px;margin-top:12px}#merchant-registration-fields legend{float:left;width:100%;font-size:16px}#merchant-registration-fields .hint{clear:both}#refresh-approval{margin:0 10px 20px 0}#workspace-link{margin-bottom:20px}footer{margin-top:20px}.auth-layout{gap:60px}.auth-intro h1{font-size:42px}.site-header .identity-nav{gap:18px}
@media(min-width:1500px){.gallery-content .masonry{--columns:4}}@media(max-width:1100px){.discovery-layout{grid-template-columns:160px minmax(0,1fr);gap:28px}.brand-sidebar{padding-right:14px}.gallery-content .masonry{--columns:2}.search{width:48%}.gallery-tools .tabs button{padding:10px 12px}}
@media(max-width:767px){.discovery-layout{display:block;padding-top:20px}.brand-sidebar{position:static;min-height:0;border-right:0;border-bottom:1px solid var(--line);padding:0 0 18px;margin-bottom:24px}.brand-sidebar h2{margin:0 0 12px}.brand-sidebar>.hint{display:none}.brand-filters{display:flex;flex-wrap:wrap;gap:8px}.brand-filters button{width:auto;min-width:120px;max-width:100%;padding:10px 14px;border-color:var(--line)}.gallery-content .intro{padding:0 0 24px}.gallery-content h1{font-size:34px}.gallery-content .intro .eyebrow{font-size:11px}.search{width:100%}.auth-intro h1{font-size:30px}.identity-options{gap:8px}.identity-options label{padding:12px 9px;gap:7px}.auth-layout{gap:24px}.site-header .identity-nav{margin-left:auto}.site-header .brand{font-size:21px}.merchant-heading h1{font-size:30px}}@media(max-width:360px){.identity-options{grid-template-columns:1fr}.identity-options label{padding:12px}.identity-options small{font-size:11px}.brand-sidebar{margin-bottom:22px}.site-header .brand{font-size:20px}.code-row button{padding:11px 10px}.account-panel{padding:20px}}