*{box-sizing:border-box}body{margin:0;background:#f5f7f3;color:#253a2d;font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;font-size:14px}button,input{font:inherit}button{cursor:pointer;color:inherit;border:0;background:none}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible{outline:3px solid #7fc49c;outline-offset:3px}a{text-decoration:none;color:inherit}#app{max-width:620px;margin:auto;min-height:100dvh;background:#fafbf8}header{padding:23px 22px;display:flex;justify-content:space-between;align-items:center;background:#fff}.brand{display:flex;align-items:center;gap:9px;font-size:19px;font-weight:600}.brand>span{background:#147d54;color:#fff;border-radius:10px;display:grid;place-items:center;width:33px;height:33px;font-size:17px}header>small{font-size:11px;color:#83917d}main{padding:0 18px}nav{display:flex;gap:28px;border-bottom:1px solid #e5eadd;margin:23px 3px 0}nav button{font-size:15px;padding:0 0 14px;color:#84917d}nav button.active{font-weight:600;color:#147d54;border-bottom:3px solid #147d54}.section-heading{display:flex;justify-content:space-between;align-items:center;margin:23px 3px 16px;gap:12px}.section-heading h2{font-size:16px;margin:0;overflow-wrap:anywhere}.section-heading small{font-size:11px;color:#89967f;flex-shrink:0}.groups{display:grid;grid-template-columns:1fr 1fr;gap:13px}.group{padding:19px 16px;background:#fff;border:1px solid #e6ecdf;border-radius:16px;text-align:left;position:relative;min-width:0}.symbol{display:grid;place-items:center;width:36px;height:36px;background:#edf4e7;color:#52894d;border-radius:11px;margin-bottom:13px;font-size:16px}.group b{font-weight:550;font-size:15px;display:block;overflow-wrap:anywhere}.group small{display:block;color:#86917c;font-size:11px;margin-top:7px}.group p{font-size:11px;line-height:1.8;color:#8a957f;margin:7px 0 0}.arrow{position:absolute;right:16px;top:20px;color:#98ac8e}.mine-callout{display:flex;align-items:center;gap:12px;width:100%;padding:19px 17px;background:#edf3e6;border-radius:14px;margin-top:21px;text-align:left}.mine-callout>span:first-child{font-size:26px;color:#7a9b69}.mine-callout b{font-size:12px;font-weight:500}.mine-callout small{display:block;color:#86967a;font-size:11px;margin-top:7px}.mine-callout>span:last-child{margin-left:auto;color:#7f9d70}footer{font-size:11px;color:#97a28b;padding:30px 0;text-align:center}.empty{padding:45px 12px;text-align:center;color:#829279;line-height:2}.empty p{margin:0 0 15px}.primary{padding:11px 15px;border-radius:9px;background:#168258;color:#fff;font-size:13px;white-space:nowrap;min-height:42px}.text{font-size:12px;color:#5e8c54;padding:9px 6px;min-height:36px}.back{font-size:23px;margin-right:10px;padding:4px 9px 4px 0}.activities{display:grid;gap:11px}.activity{border:1px solid #e8eddf;border-radius:14px;padding:18px 14px;background:#fff;min-width:0}.activity-main{display:flex;gap:12px;align-items:center}.icon{display:grid;place-items:center;width:42px;height:42px;flex-shrink:0;background:#edf4e7;color:#56884f;border-radius:13px;font-size:20px;font-weight:500}.activity-copy{flex:1;min-width:0}.activity h3{font-size:14px;margin:0;font-weight:550;overflow-wrap:anywhere}.activity p{font-size:11px;margin:7px 0 0;color:#8a967e;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-height:1.8}.activity small{display:block;font-size:10px;color:#729165;margin-top:6px}.activity-actions{display:flex;flex-direction:column;align-items:center;gap:1px}.launch{font-size:11px;padding:9px 11px;min-height:37px}.member-tools{display:flex;justify-content:flex-end;gap:8px;border-top:1px solid #eff2e9;margin-top:9px;padding-top:4px}.unavailable{background:#f2f4ee}.new-group{display:flex;gap:9px;margin-bottom:15px}.new-group input{min-width:0;flex:1}.personal-row{background:#fff;border:1px solid #e7ecdf;border-radius:12px;padding:12px;display:flex;align-items:center;gap:3px;margin:10px 0}.open-personal{flex:1;text-align:left;min-width:0;padding:7px}.open-personal b{font-size:14px;font-weight:500;overflow-wrap:anywhere}.open-personal small{font-size:11px;color:#89957f;display:block;margin-top:7px}input:not([type=checkbox]){width:100%;padding:12px;border:1px solid #dce5d3;background:#fff;border-radius:8px;color:#385632;font-size:16px}dialog{border:0;border-radius:20px;padding:30px 26px;color:#304a32;width:420px;max-width:calc(100% - 26px);box-shadow:0 16px 100px #21372333;max-height:90dvh}dialog::backdrop{background:#1f362466;backdrop-filter:blur(2px)}.close{position:absolute;top:9px;right:10px;font-size:24px;color:#89967d;padding:6px 10px}dialog h2{font-size:23px;margin:15px 0;line-height:1.5;overflow-wrap:anywhere}dialog p{font-size:13px;line-height:1.9;color:#809171}.wide{display:block;width:100%;margin-top:20px}dialog label:not(.group-choice){font-size:12px;display:block;margin:18px 0 9px}.group-choice{display:flex;align-items:center;gap:10px;border:1px solid #e0e8d6;border-radius:9px;padding:13px;margin-top:10px;overflow-wrap:anywhere}.group-choice input{accent-color:#158156;width:18px;height:18px;flex-shrink:0}.dialog-label{font-size:11px;color:#78986b}#notice{font-size:11px;line-height:1.9;color:#957642;padding:12px 4px 0}#notice:empty{display:none}#toast{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);max-width:90%;background:#254c32;color:#fff;border-radius:10px;padding:13px 20px;opacity:0;pointer-events:none;z-index:5;font-size:12px;text-align:center;line-height:1.6}#toast.show{opacity:1}@media(min-width:720px){#app{margin:32px auto;border:1px solid #e1e9d9;border-radius:24px;min-height:calc(100vh - 64px);overflow:hidden}main{padding:0 27px}.group{min-height:160px}.groups{gap:16px}}@media(max-width:360px){main{padding:0 13px}header{padding:20px 16px}nav{gap:22px}.activity{padding:14px 10px}.activity-main{gap:8px}.icon{width:32px;height:32px;font-size:17px}.activity h3{font-size:12px}.launch{font-size:10px;padding:8px}.personal-row{padding:8px;gap:0}.personal-row .text{padding:8px 4px;font-size:11px}.mine-callout{padding:16px 12px}.mine-callout b{font-size:11px}}@media(prefers-reduced-motion:no-preference){button{transition:background .12s}#toast{transition:opacity .15s}}

.launch-actions{display:flex;align-items:center;gap:6px}.web-link{font-size:11px;color:#5e8c54;white-space:nowrap;padding:9px 3px;min-height:36px;text-decoration:underline;text-underline-offset:3px}

/* Collection presentation: scoped to #app so navigation resets the theme. */
#app{--page-bg:#fafbf8;--card-bg:#ffffff;--card-text:#253a2d;--accent:#168258;background-color:var(--page-bg);background-position:center top;background-size:cover;background-repeat:no-repeat;color:var(--page-text,#253a2d)}
#app.hide-header>header,#app.hide-header>main>nav{display:none}#app.hide-header main{padding-top:1px}#app.hide-header .section-heading{margin-top:18px}
#app>header{color:#253a2d}#app .section-heading small{color:inherit;opacity:.75}#app .activity{background:var(--card-bg);color:var(--card-text);border-color:var(--card-border,#e8eddf)}#app .activity h3{color:var(--card-text)}#app .activity p{color:var(--description-text,var(--card-text))}#app .activity small{color:var(--meta-text,var(--card-text))}#app .activity-copy{background:var(--copy-bg,transparent);border-radius:8px}#app.has-copy-bg .activity-copy{padding:8px}#app .primary{background:var(--accent);color:var(--button-text,#ffffff)}#app .text,#app .web-link,#app .back{color:var(--accent)}#app .activity .text,#app .activity .web-link{color:var(--secondary-text,var(--accent));background:var(--secondary-bg,transparent);border-radius:6px}#app .icon{color:var(--accent)}
.layout-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.card-grid .activity-main{flex-direction:column;align-items:stretch;gap:10px}.card-grid .icon{align-self:flex-start}.card-grid .activity-actions{align-items:stretch;margin-top:4px}.card-grid .launch-actions{justify-content:space-between;flex-wrap:wrap}.card-grid .activity-copy p{-webkit-line-clamp:2}.card-grid .activity-actions>[data-add]{align-self:flex-end}.card-grid .member-tools{flex-wrap:wrap;gap:1px}
.card-compact{padding:11px 12px;border-radius:9px}.card-compact .icon{width:30px;height:30px;font-size:15px;border-radius:8px}.card-compact .activity-copy p,.card-compact .activity-copy small{display:none}.card-compact .activity-main{gap:8px}.card-compact .activity-actions{flex-direction:row;gap:4px}.card-compact .launch{padding:8px;font-size:10px}.card-compact .web-link{font-size:10px}.card-compact [data-add]{font-size:11px;padding:6px 2px}
.card-banner.has-banner{padding:0;overflow:hidden}.banner-media{display:block;width:100%;padding:0;aspect-ratio:3/1;overflow:hidden;background:#edf4e7;position:relative}.banner-media[hidden]{display:none}.banner-media:disabled{opacity:1}.banner-media img{display:block;width:100%;height:100%;object-fit:cover}.ratio-standard .banner-media{aspect-ratio:16/9}.card-banner.has-banner .activity-main{padding:14px}.card-banner.has-banner .activity-main>.icon{display:none}.card-banner.has-banner .member-tools{margin:0 14px 8px}
@media(max-width:400px){.card-compact .activity-actions{flex-direction:column;gap:0}.card-grid{padding:13px 10px}.card-grid .launch-actions{gap:3px}.card-grid .launch{padding:8px;font-size:10px}.card-grid .web-link{font-size:10px}}
.standalone-preview{padding-bottom:150px}.preview-controls{max-width:620px;margin:15px auto;background:#fff;border:1px solid #dce5d7;border-radius:14px;padding:16px;color:#253a2d;font-size:12px}.preview-controls strong{display:block;margin-bottom:10px}.preview-controls>div{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:12px}.preview-controls button{border:1px solid #dce5d7;border-radius:7px;padding:8px}.preview-controls button.active{background:#168258;color:white}.preview-controls label{display:inline-flex;align-items:center;gap:5px;margin-right:14px}.preview-controls input[type=color]{width:32px;padding:0;border:0;height:25px}.preview-controls input[type=checkbox]{width:auto}

.preview-controls .demo-colors{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.demo-colors label{justify-content:space-between;margin:0}.preview-controls input[type=color]{flex-shrink:0}

/* Discovery and editorial information keep the primary launch gesture intact. */
.activity-filters{background:#ffffff;border:1px solid #e0e8df;border-radius:13px;padding:12px;margin-bottom:16px;color:#253a2d}.search-row{display:flex;gap:8px}.search-row input{min-width:0;flex:1}.search-row .primary{flex-shrink:0}.filter-row{display:flex;gap:9px;align-items:end;margin-top:10px}.filter-row label{flex:1;min-width:0;font-size:11px;color:#657463}.filter-row select{margin-top:4px}select,textarea{font:inherit;max-width:100%;width:100%;border:1px solid #dce5d3;border-radius:7px;background:#fff;color:#253a2d;padding:8px;font-size:13px}.activity-feedback textarea{resize:vertical;min-height:65px}.load-more{display:block;margin:20px auto}.pinned{display:inline-block;background:var(--accent);color:var(--button-text);border-radius:4px;padding:2px 4px;font-size:9px;margin-right:5px;vertical-align:middle}.activity-extra{border-top:1px solid var(--card-border,#e8eddf);margin-top:10px;padding-top:3px}.activity-extra details{padding:8px 0}.activity-extra summary{font-size:11px;cursor:pointer;line-height:1.6}.activity-extra summary span{font-size:10px;margin-left:8px;opacity:.75}.activity-info dl{font-size:11px;line-height:1.9;margin:10px 0}.activity-info dl>div{margin-top:8px}.activity-info dt{font-weight:600;color:var(--card-text)}.activity-info dd{margin:3px 0 0;white-space:pre-wrap;overflow-wrap:anywhere;color:var(--description-text)}#app .activity-extra .verification{font-size:10px;line-height:1.8;color:var(--meta-text)}.activity-feedback label{display:block;font-size:11px;margin-top:10px;line-height:1.7}.activity-feedback select,.activity-feedback textarea{display:block;margin-top:4px}.card-banner.has-banner .activity-extra{margin:0 14px 8px}.card-compact .activity-extra{margin-top:7px}.layout-grid .activity-extra summary span{display:block;margin-left:0}#app .activity-filters .primary{color:#fff;background:#168258}#app .activity-filters .text{color:#168258}

/* Personal collections favor one compact launch row; management is opt-in. */
.list-heading-tools{display:flex;align-items:center;gap:10px;flex-shrink:0}.layout-personal{gap:8px}.personal-activity{padding:12px;border-radius:10px}.personal-activity .activity-main{gap:10px;min-height:36px}.personal-activity .icon{width:32px;height:32px;font-size:16px;border-radius:9px}.personal-activity .activity-copy h3{font-size:13px;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.personal-activity .activity-copy small{font-size:10px;opacity:.65;margin-top:3px}.personal-activity .launch-actions{flex-shrink:0;gap:5px}.personal-activity .launch{min-height:36px;padding:8px 11px}.personal-activity .web-link{font-size:10px;padding:8px 2px}.personal-activity .member-tools{margin-top:8px;padding-top:3px}.personal-activity.unavailable .activity-main{min-height:36px}.personal-activity.unavailable p{margin-top:3px}