.opce{--opce-blue:var(--theme-color,#3478f6);color:inherit;font:inherit;min-width:0}.opce-heading{margin:4px 0 24px}.opce-heading h1{font-size:clamp(25px,3vw,34px);line-height:1.35;margin:12px 0}.opce-heading p,.opce-muted{color:#737b8c;line-height:1.7}.opce-tabs,.opce-actions,.opce-pagination{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.opce-tabs{margin-bottom:20px}.opce-tabs a,.opce-button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:9px 15px;border:1px solid #dfe5ed;border-radius:9px;background:#fff;color:inherit;cursor:pointer;font:inherit;text-decoration:none;line-height:1.5}.opce-tabs [aria-current],.opce-button[aria-pressed=true]{background:#edf4ff;border-color:#b7d0f7;color:#245db0}.opce .opce-primary{background:var(--opce-blue);border-color:var(--opce-blue);color:white}.opce-filters{display:flex;gap:12px;align-items:end;flex-wrap:wrap;padding:20px;background:#f7f9fc;border:1px solid #e9edf2;border-radius:12px}.opce-filters label{display:flex;flex-direction:column;gap:6px;font-size:13px;min-width:110px;flex:1}.opce-filters .opce-search{min-width:220px;flex:2}.opce-filters input,.opce-filters select{width:100%;min-height:44px;border:1px solid #dfe5ed;border-radius:7px;background:#fff;padding:8px 10px;font:inherit;font-size:16px;color:inherit}.opce-filters .opce-checkbox{flex-direction:row;align-items:center;min-width:150px;min-height:44px}.opce-checkbox input{width:18px;min-height:18px}.opce-dates{display:flex;gap:10px;width:100%}.opce [hidden]{display:none!important}.opce-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.opce-card{display:flex;flex-direction:column;padding:22px;border:1px solid #e4e9f0;border-radius:12px;background:#fff;min-width:0;box-shadow:0 3px 12px #152d4c04}.opce-card h2{font-size:19px;line-height:1.55;margin:14px 0 12px;overflow-wrap:anywhere}.opce-card h2 a{color:inherit}.opce-card p{margin:4px 0;line-height:1.65}.opce-card .opce-actions{margin-top:auto;padding-top:18px}.opce-summary{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:#677182}.opce-tags{display:flex;gap:8px;flex-wrap:wrap}.opce-tags span{background:#f0f5fc;border-radius:6px;padding:4px 8px;font-size:12px;color:#466991}.opce-actions form{margin:0}.opce-time{font-weight:600;font-size:14px;font-variant-numeric:tabular-nums}.opce-detail{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:28px}.opce-facts{margin:0;border:1px solid #e5eaf1;border-radius:12px;padding:18px 22px;background:white}.opce-facts>div{display:grid;grid-template-columns:76px minmax(0,1fr);gap:12px;padding:10px 0}.opce-facts dt{color:#798293;font-weight:400}.opce-facts dd{margin:0;line-height:1.7;overflow-wrap:anywhere}.opce-prose{margin:28px 0}.opce-prose h2,.opce-aside h2,.opce-empty h2{font-size:19px}.opce-prose p{line-height:1.9;overflow-wrap:anywhere}.opce-aside{align-self:start;border-radius:12px;background:#f0f5fc;padding:22px}.opce-aside p{line-height:1.8}.opce-notice{padding:16px 20px;border:1px solid #e5d4ad;background:#fff9ed;border-radius:10px;line-height:1.8}.opce-pagination{justify-content:center;margin:28px 0}.opce-empty{text-align:center;padding:45px 15px;color:#6e7788}.opce-back{display:inline-block;min-height:44px;padding:8px 0}.opce :focus-visible{outline:3px solid #83aff4;outline-offset:3px}.opce button:disabled{opacity:.6;cursor:wait}.opce-status{color:#516a8b}.opce a,.opce button{transition:background-color .15s,border-color .15s}.opce .opce-button:hover{border-color:#9eb9df}@media(min-width:1400px){.opce-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media(max-width:850px){.opce-detail{grid-template-columns:1fr}.opce-grid{grid-template-columns:1fr 1fr}}@media(max-width:600px){.opce-grid{grid-template-columns:1fr}.opce-card{padding:18px}.opce-filters{padding:14px;gap:10px}.opce-filters label{min-width:calc(50% - 10px)}.opce-filters .opce-search{min-width:100%}.opce-tabs{gap:7px}.opce-tabs a{padding:8px 11px;font-size:14px}.opce-facts{padding:12px 15px}.opce-facts>div{grid-template-columns:60px minmax(0,1fr);gap:8px}.opce-heading{margin-bottom:18px}.opce-heading h1{font-size:25px}.opce-button{font-size:14px}}@media(prefers-reduced-motion:reduce){.opce a,.opce button{transition:none}}
.opce-card h2 a{display:block;position:relative;z-index:1;min-height:44px}

.opce-more{width:100%}.opce-more summary{cursor:pointer;min-height:44px;display:flex;align-items:center;color:#65778d}.opce-more-fields{display:flex;flex-wrap:wrap;gap:12px;padding:10px 0}.opce-more summary::before{content:"＋";margin-right:8px}.opce-more[open] summary::before{content:"−"}
/* OPC activities visual refinement 1.0.1; scoped to the existing module. */
.opce{--opce-ink:#27364b;--opce-subtle:#798697;color:var(--opce-ink);-webkit-font-smoothing:antialiased}.opce-hero{position:relative;overflow:hidden;display:flex;align-items:center;justify-content:space-between;gap:24px;padding:30px 36px;margin:0 0 24px;background:radial-gradient(ellipse at 95% 0%,#e0e9fd 0,transparent 52%),linear-gradient(110deg,#f4f7fc,#edf4fa);border:1px solid #e0e8f2;border-radius:20px}.opce-eyebrow{font-size:12px;letter-spacing:1.4px;color:#667d9a}.opce-hero h1{font-size:34px;font-weight:750;letter-spacing:-1px;margin:10px 0 6px;display:flex;gap:12px;align-items:center}.opce-title-dot{width:9px;height:9px;background:var(--opce-blue);border-radius:50%;align-self:end;margin-bottom:12px}.opce-hero p{margin:0;font-size:16px;color:#65758a}.opce-hero-topics{display:flex;gap:18px;margin-top:22px;font-size:12px;color:#6b7f96}.opce-hero-topics span{display:flex;align-items:center;gap:6px}.opce-hero-topics span:before{content:'';width:5px;height:5px;border-radius:50%;background:#9cafc7}.opce-hero-art{width:180px;height:155px;position:relative;flex-shrink:0;display:grid;place-items:center}.opce-art-calendar{width:120px;height:137px;border:1px solid #fff;background:#ffffffb8;border-radius:22px;transform:rotate(8deg);box-shadow:0 18px 28px -16px #43598044,0 2px 5px #577b9d08;text-align:center;color:#6682ac;padding:8px}.opce-art-calendar svg{display:block;width:85px;height:85px;margin:0 auto}.opce-art-calendar span{font-size:12px;letter-spacing:2px}.opce-art-dot{position:absolute;bottom:8px;left:2px;width:32px;height:32px;border-radius:50%;background:#eed1bc;box-shadow:0 6px 14px #b5815a15}.opce-tabs{gap:5px;padding:5px;background:#eaf0f5;border-radius:12px;width:fit-content;margin-bottom:18px}.opce-tabs a{border:1px solid transparent;background:transparent;color:#738096;border-radius:8px;font-size:14px;padding:7px 17px;min-height:42px}.opce-tabs [aria-current]{color:#2e4b72;border-color:#dce5ee;background:#fff;box-shadow:0 2px 5px #2d43640c;font-weight:600}.opce-filters{background:#fff;border:1px solid #e3e9f0;border-radius:16px;padding:18px 20px;gap:12px;box-shadow:0 2px 4px #20355403}.opce-filters label{color:#778497;font-size:12px;gap:7px}.opce-filters input,.opce-filters select{background:#f8fafc;border-color:#e4eaf1;border-radius:9px;color:#35435a}.opce-filters .opce-checkbox{font-size:13px}.opce-more{order:5}.opce-more summary{min-height:36px;font-size:12px;color:#7c8999}.opce-more-fields label{min-width:120px}.opce-more-fields{padding-bottom:4px}.opce-dates{order:4}.opce-results{font-size:13px;color:#8a95a4;margin:26px 0 15px}.opce-results strong{font-size:19px;font-weight:600;color:#3e5574;font-variant-numeric:tabular-nums;margin:0 4px}.opce-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.opce-card{--opce-tone:#647faa;--opce-tint:#edf3fb;padding:24px;border-radius:17px;border-color:#e3e8ef;box-shadow:0 2px 4px #21395503,0 8px 24px -14px #21395516;transition:box-shadow .2s,border-color .2s;overflow:hidden}.opce-card[data-category="实操"]{--opce-tone:#478978;--opce-tint:#edf7f3}.opce-card[data-category="增长"]{--opce-tone:#a87947;--opce-tint:#fbf3e8}.opce-card[data-category="社区"]{--opce-tone:#8973ab;--opce-tint:#f4effa}.opce-card[data-category="路演"]{--opce-tone:#a97178;--opce-tint:#fcf0f1}.opce-card-top{display:flex;align-items:flex-start;gap:17px}.opce-card-intro{min-width:0;flex:1}.opce-date-badge{display:flex;flex-direction:column;align-items:center;justify-content:center;width:67px;min-height:93px;flex-shrink:0;background:var(--opce-tint,#edf3fb);color:var(--opce-tone,#647faa);border:1px solid #ffffffc9;border-radius:13px;font-variant-numeric:tabular-nums}.opce-date-badge span{font-size:12px;font-weight:500;line-height:1.5}.opce-date-badge strong{font-size:32px;letter-spacing:-1px;line-height:1.2;font-weight:650}.opce-date-badge small{font-size:10px;letter-spacing:1px;opacity:.7;line-height:1.8}.opce-tags{gap:6px}.opce-tags span{background:var(--opce-tint,#edf3fb);color:var(--opce-tone,#647faa);border-radius:5px;font-size:11px;line-height:1.5;padding:3px 7px}.opce-tags span+span{background:#f5f7f9;color:#8290a0}.opce-card h2{font-size:18px;font-weight:650;line-height:1.6;margin:8px 0 0;text-wrap:pretty}.opce-card h2 a{min-height:44px}.opce-card-body{padding-top:20px;flex:1}.opce-card-body p{font-size:13px;line-height:1.8;margin:6px 0;color:#626f80;overflow-wrap:anywhere}.opce-card-body .opce-time{font-weight:400;font-size:12px;color:#52647c}.opce-field-label{font-size:11px;color:#94a0af;display:inline-block;min-width:38px;font-weight:400}.opce-cost strong{font-size:13px;font-weight:600;color:#3d5875}.opce-card-body .opce-summary{margin-top:12px;color:#8290a0;font-size:12px}.opce-card-body .opce-organizer{font-size:11px;color:#94a0af;margin-top:14px}.opce-card .opce-actions{justify-content:space-between;margin-top:18px;padding-top:0;gap:8px}.opce-card .opce-primary{background:var(--opce-tint);color:var(--opce-tone);border-color:transparent;font-weight:600;gap:24px}.opce-card .opce-actions form .opce-button{border-color:transparent;background:transparent;color:#7e8ca0;font-size:12px;padding:8px}.opce-button{border-radius:9px;font-size:13px;min-height:44px}.opce-card .opce-button[aria-pressed=true]{background:#f6f1f6;color:var(--opce-blue)}.opce-detail-heading{padding:30px;background:linear-gradient(115deg,#edf3fa,#f8fafc);border:1px solid #e0e8f1;border-radius:18px;min-height:150px}.opce-detail-heading h1{font-size:clamp(23px,2.5vw,30px);line-height:1.5;text-wrap:balance}.opce-detail-date{float:right;margin:0 0 20px 24px}.opce-detail{grid-template-columns:minmax(0,1fr) 290px;gap:24px}.opce-facts{padding:20px 24px;border-radius:16px;box-shadow:0 6px 22px -16px #21395522}.opce-facts>div{padding:12px 0;font-size:14px}.opce-facts dt{font-size:12px;color:#8a96a6}.opce-prose{padding:24px;background:#fff;border:1px solid #e5eaf1;border-radius:16px;margin:20px 0}.opce-prose h2{margin:0 0 14px;font-size:17px}.opce-prose p{color:#708094;font-size:14px;margin:0}.opce-aside{background:linear-gradient(145deg,#f0f4fb,#fafbfd);border:1px solid #dfe7f2;border-radius:16px;padding:24px}.opce-aside h2{font-size:19px;margin:0 0 15px}.opce-aside p{font-size:12px;color:#8592a4}.opce-aside .opce-actions{display:flex;flex-direction:column;align-items:stretch;margin:20px 0}.opce-aside .opce-actions .opce-button{width:100%;min-height:46px}.opce-aside .opce-muted{font-size:11px}.opce-back{font-size:13px;color:#788aa1}.opce-empty{background:#f7f9fc;border:1px dashed #dce5ef;border-radius:16px;margin-top:16px;padding:44px 20px}.opce-empty p{font-size:13px}.opce :focus-visible{outline-color:#668bc0}
@media(hover:hover){.opce-card:hover{border-color:#c9d7e8;box-shadow:0 3px 8px #21395505,0 14px 32px -18px #21395538}.opce-card h2 a:hover{color:var(--opce-tone)}.opce-tabs a:hover{background:#ffffff90}.opce-button:hover{filter:brightness(.98)}}
@media(max-width:1100px){.opce-grid{grid-template-columns:1fr}.opce-hero{padding:26px}.opce-filters .opce-search{min-width:100%}.opce-card h2{font-size:19px}}
@media(max-width:850px){.opce-detail{grid-template-columns:1fr}.opce-aside .opce-actions{flex-direction:row}.opce-aside .opce-actions>*{flex:1}.opce-hero-art{width:135px}}
@media(max-width:600px){.opce-hero{padding:22px 18px;border-radius:15px;gap:8px;margin-bottom:18px}.opce-hero h1{font-size:28px;gap:8px}.opce-hero p{font-size:13px;max-width:195px}.opce-eyebrow{font-size:10px;letter-spacing:.7px}.opce-hero-topics{gap:12px;margin-top:17px;font-size:10px}.opce-hero-art{width:74px;height:110px}.opce-art-calendar{width:74px;height:92px;border-radius:15px;padding:5px}.opce-art-calendar svg{width:57px;height:57px}.opce-art-calendar span{font-size:8px;letter-spacing:0}.opce-art-dot{width:19px;height:19px;bottom:0;left:-6px}.opce-tabs{width:100%;gap:3px;flex-wrap:wrap;padding:4px}.opce-tabs a{flex:1 1 auto;padding:6px 8px;font-size:12px;min-height:40px}.opce-filters{padding:14px;border-radius:13px;gap:10px}.opce-filters .opce-checkbox{min-width:130px;font-size:12px}.opce-filters>.opce-button{padding:8px 10px;font-size:12px}.opce-more summary{font-size:11px}.opce-card{padding:18px;border-radius:15px}.opce-card-top{gap:13px}.opce-date-badge{width:58px;min-height:84px;border-radius:11px}.opce-date-badge strong{font-size:28px}.opce-card h2{font-size:17px;line-height:1.6}.opce-card-body{padding-top:15px}.opce-card-body p{font-size:12px}.opce-card-body .opce-time{font-size:11px}.opce-card .opce-actions{margin-top:14px}.opce-results{margin-top:22px}.opce-detail-heading{padding:20px 18px}.opce-detail-heading h1{font-size:23px}.opce-detail-date{margin-left:12px}.opce-facts,.opce-prose,.opce-aside{padding:18px}.opce-facts>div{font-size:13px}.opce-hero-topics span:before{display:none}}
@media(prefers-reduced-motion:reduce){.opce-card{transition:none}}
.opce-art-calendar svg,.opce-art-calendar svg *{fill:none}.opce-eyebrow,.opce-hero-topics{color:#65778e}.opce-field-label,.opce-card-body .opce-organizer{color:#748297}.opce-results,.opce-filters label,.opce-more summary{color:#697b91}.opce-aside p{color:#6f8096}.opce-card-body .opce-summary{color:#6e7e92}
/* 1.0.2: compact discovery controls, preserve form labels and touch targets. */
.opce-hero{padding:20px 28px;margin-bottom:16px}.opce-hero-art{height:110px}.opce-art-calendar{width:96px;height:110px;padding:5px;border-radius:18px}.opce-art-calendar svg{width:68px;height:68px}.opce-art-calendar span{font-size:10px}.opce-hero-topics{margin-top:12px}.opce-tabs{flex-wrap:nowrap;max-width:100%;overflow-x:auto;scrollbar-width:thin;margin-bottom:12px}.opce-tabs a{flex:0 0 auto;white-space:nowrap}.opce-filters{padding:12px 14px;gap:8px}.opce-filters>label:not(.opce-checkbox){font-size:0;gap:0;min-width:100px}.opce-filters input,.opce-filters select{font-size:16px}.opce-filters .opce-search{flex:2}.opce-more summary{min-height:32px}.opce-more-fields{padding:6px 0;gap:8px}.opce-results{margin:16px 0 10px}.opce-grid{gap:14px}.opce-card{padding:20px}.opce-card-body{padding-top:12px}.opce-card .opce-actions{margin-top:12px}
@media(max-width:1100px){.opce-filters .opce-search{min-width:100%}}
@media(max-width:600px){.opce-hero{padding:16px;margin-bottom:12px}.opce-hero h1{font-size:26px;margin:6px 0 4px}.opce-hero-topics{display:none}.opce-hero-art{width:65px;height:84px}.opce-art-calendar{width:62px;height:77px;border-radius:13px}.opce-art-calendar svg{width:45px;height:45px}.opce-art-calendar span{font-size:8px}.opce-art-dot{width:14px;height:14px}.opce-tabs{width:100%;gap:2px;padding:3px;border-radius:10px}.opce-tabs a{flex:0 0 auto;min-height:40px;font-size:12px;padding:6px 9px}.opce-filters{padding:10px;gap:8px;border-radius:12px}.opce-filters>label:not(.opce-checkbox){min-width:calc(50% - 4px);font-size:0;gap:0}.opce-filters>.opce-search{min-width:100%!important}.opce-filters input,.opce-filters select{min-height:42px;padding:7px 9px}.opce-filters .opce-checkbox{min-width:100px;flex:1;min-height:42px;font-size:11px;gap:5px}.opce-filters .opce-checkbox input{min-height:18px;width:18px}.opce-filters>.opce-button{min-height:42px;padding:7px 10px;font-size:12px}.opce-more summary{min-height:30px;font-size:11px}.opce-more-fields label{min-width:calc(50% - 4px)}.opce-results{margin:14px 0 10px}.opce-card{padding:16px}.opce-card-top{gap:12px}.opce-card-body{padding-top:10px}.opce-card-body p{margin:4px 0}.opce-card-body .opce-organizer{margin-top:9px}.opce-card .opce-actions{margin-top:10px}}