:root{--green:#248c49;--green-dark:#1c743c;--green-soft:#eaf5ed;--ink:#17201b;--muted:#68756d;--line:#e7ece8;--bg:#f5f7f5;--white:#fff;--danger:#b14242;--radius:17px;--bottom:calc(72px + env(safe-area-inset-bottom));font-family:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei",sans-serif;color:var(--ink);font-synthesis:none;color-scheme:light}*{box-sizing:border-box}body{margin:0;background:#eaf0ec;font-size:16px;line-height:1.5;-webkit-tap-highlight-color:transparent}button,input,textarea,select{font:inherit}button{cursor:pointer;touch-action:manipulation}button:disabled{opacity:.5;cursor:default}button{color:inherit}a{color:var(--green)}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #8ccba0;outline-offset:2px}button:active:not(:disabled){transform:scale(.98)}#app{max-width:600px;min-height:100dvh;margin:auto;background:var(--bg);position:relative}.icon{width:24px;height:24px;flex:none;vertical-align:middle}.icon.small{width:19px;height:19px}.avatar{width:40px;height:40px;flex:none;border-radius:50%}.avatar.large{width:72px;height:72px}.top{background:rgba(255,255,255,.98);position:sticky;top:0;z-index:10;padding:14px 17px 12px;border-bottom:1px solid var(--line)}.heading{display:flex;align-items:center;justify-content:space-between;gap:8px;min-height:44px;margin-bottom:10px}h1,h2,h3,p{margin:0}h1{font-size:25px;letter-spacing:-.7px;font-weight:740}h2{font-size:20px;font-weight:680}h3{font-size:17px;font-weight:650}.campus-btn{border:0;background:none;display:flex;align-items:center;gap:7px;min-height:44px;padding:0 0 0 10px;font-size:14px}.campus-btn .icon:first-of-type{width:16px}.campus-btn .swap{margin-left:8px}.search{position:relative;display:flex;align-items:center;gap:9px;background:#f0f3f1;border-radius:25px;min-height:46px;padding:0 14px}.search .icon{color:#53655a;width:21px}.search input{border:0;outline:0;background:transparent;min-width:0;width:100%;height:46px;font-size:15px;color:var(--ink)}input::placeholder,textarea::placeholder{color:#7a877e}.search-clear{border:0;background:none;width:32px;height:36px;padding:0;color:var(--muted)}.modules{display:grid;grid-template-columns:repeat(5,1fr);gap:7px;margin-top:12px}.module{border:0;background:#f1f4f2;border-radius:11px;min-height:43px;padding:7px 3px;font-size:15px;white-space:nowrap}.module.active{background:var(--green);color:white;font-weight:650}.categories{display:flex;gap:7px;overflow-x:auto;padding-top:9px;scrollbar-width:none}.categories::-webkit-scrollbar{display:none}.chip{border:0;border-radius:10px;background:#f1f4f2;padding:7px 12px;min-height:40px;font-size:13px;white-space:nowrap}.chip.active{background:var(--green-soft);color:var(--green-dark);font-weight:650;box-shadow:inset 0 0 0 1px #b7dfc2}.mode-banner{font-size:12px;color:#54715d;display:flex;align-items:center;justify-content:space-between;padding:9px 18px 0;gap:6px}.text-link{border:0;background:none;color:var(--green-dark);padding:4px 0;font-size:13px}.feed{padding:12px 14px 168px;display:flex;flex-direction:column;gap:11px}.card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:14px;box-shadow:0 2px 5px #173c2503;overflow:hidden}.card-head{display:flex;align-items:center;gap:9px}.user-meta{flex:1;min-width:0}.user-name{font-size:14px;font-weight:600;overflow-wrap:anywhere}.meta{color:var(--muted);font-size:12px}.icon-btn{border:0;background:none;display:inline-flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:9px;border-radius:12px;color:#5c6d61}.card-head .icon-btn{margin:-8px -8px -8px 0}.card-title{font-size:17px;line-height:1.45;letter-spacing:-.2px;margin:9px 0 4px;font-weight:680;overflow-wrap:anywhere}.card-body{font-size:14px;color:var(--muted);line-height:1.65;overflow-wrap:anywhere;white-space:pre-wrap}.card-body.clamp{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-open{cursor:pointer}.photos{display:grid;grid-template-columns:repeat(3,1fr);gap:5px;margin-top:10px;max-width:100%;position:relative}.photos.single{display:block;width:260px;max-width:100%}.photos img{width:100%;aspect-ratio:1;object-fit:cover;border-radius:8px;display:block;background:#f0f2ed}.photos.single img{aspect-ratio:1.85}.photos button{padding:0;border:0;background:none;min-width:0;position:relative}.photo-count{position:absolute;bottom:7px;right:8px;color:white;background:#0009;border-radius:5px;font-size:11px;padding:1px 5px}.card-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:7px;min-height:44px}.favorite.active{color:var(--green)}.favorite.active .icon{fill:var(--green-soft)}.outline{border:1px solid var(--green);color:var(--green-dark);background:white;display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:40px;border-radius:12px;padding:7px 15px;font-size:14px}.primary{border:0;background:var(--green);color:white;min-height:46px;border-radius:12px;padding:10px 20px;font-weight:600}.primary:hover{background:var(--green-dark)}.secondary{background:#edf2ee;border:0;min-height:46px;border-radius:12px;padding:10px 16px}.danger{color:var(--danger)}.danger.primary{background:var(--danger);color:white}.full{width:100%}.bottom-nav{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:600px;z-index:15;display:grid;grid-template-columns:repeat(3,1fr);background:rgba(255,255,255,.98);border-top:1px solid var(--line);padding:6px 0 calc(7px + env(safe-area-inset-bottom));min-height:var(--bottom)}.nav-item{border:0;background:none;color:#6d7b72;display:flex;flex-direction:column;align-items:center;gap:3px;font-size:12px;min-height:51px;position:relative}.nav-item.active{color:var(--green);font-weight:650}.nav-item.active .home-icon{fill:var(--green);stroke:var(--green)}.badge{position:absolute;top:0;left:calc(50% + 7px);font-size:10px;background:#d45757;color:white;min-width:16px;line-height:16px;border-radius:10px;padding:0 4px}.fab{position:fixed;bottom:calc(var(--bottom) + 25px);right:max(20px,calc((100vw - 600px)/2 + 20px));width:57px;height:57px;border:0;border-radius:50%;background:var(--green);color:white;box-shadow:0 5px 14px #258e4930;z-index:14;display:flex;align-items:center;justify-content:center}.fab .icon{width:32px;height:32px;stroke-width:2.2}.page-head{position:sticky;top:0;display:flex;align-items:center;justify-content:space-between;min-height:63px;background:white;border-bottom:1px solid var(--line);padding:8px 12px;z-index:12;gap:8px}.page-head h2{flex:1;text-align:center;font-size:18px}.page-head .spacer{width:44px}.page-content{padding:17px 16px 32px}.section{background:white;border:1px solid var(--line);border-radius:17px;padding:17px;margin-bottom:14px}.section-title{font-size:14px;color:var(--muted);margin-bottom:12px;font-weight:500}.row{display:flex;align-items:center;gap:10px}.between{justify-content:space-between}.muted{color:var(--muted)}.small{font-size:13px}.space-top{margin-top:16px}.stack{display:flex;flex-direction:column;gap:12px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:18px;font-size:14px;font-weight:550}.field input,.field textarea,.field select{border:1px solid #dfe6e0;background:#fcfdfc;border-radius:10px;padding:11px 12px;width:100%;min-height:46px;color:var(--ink);font-weight:400;font-size:16px}.field textarea{resize:vertical;min-height:125px;line-height:1.7}.field small{font-size:12px;color:var(--muted);font-weight:400}.double-fields{display:grid;grid-template-columns:1fr 1fr;gap:12px}.editor-module{display:grid;grid-template-columns:repeat(4,1fr);gap:7px}.editor-module .chip{min-height:43px;font-size:15px}.photo-editor{display:grid;grid-template-columns:repeat(3,1fr);gap:8px}.photo-cell{position:relative;aspect-ratio:1;border-radius:11px;background:#eff3ef;overflow:hidden}.photo-cell img{width:100%;height:100%;object-fit:cover}.photo-cell .remove-photo{position:absolute;right:3px;top:3px;background:#fffE;border:0;border-radius:20px;min-width:30px;min-height:30px;padding:3px;display:flex;align-items:center;justify-content:center}.photo-cell .remove-photo .icon{width:18px}.cover-label{position:absolute;top:5px;left:5px;background:#0009;color:white;border-radius:5px;font-size:10px;padding:1px 5px}.photo-moves{position:absolute;bottom:0;left:0;right:0;display:flex;justify-content:space-between;background:#0005}.photo-moves button{background:none;border:0;color:white;min-height:30px;min-width:35px;font-size:12px}.add-photo{display:flex;flex-direction:column;align-items:center;justify-content:center;border:1px dashed #bacdbd;color:#53745b;font-size:12px;gap:6px;min-height:85px}.pill{display:inline-flex;align-items:center;border-radius:6px;padding:2px 7px;font-size:11px;background:#edf4ee;color:#42674c}.pill.pending{background:#fff2d9;color:#91640a}.pill.rejected{background:#fae9e7;color:#a9443c}.pill.withdrawn,.pill.deleted{background:#edf0ed;color:#66746a}.status-note{font-size:13px;background:#fff7e6;border:1px solid #f6dfb3;border-radius:10px;color:#805e22;padding:10px 12px;margin:12px 0}.detail-title{font-size:23px;line-height:1.5;margin:16px 0 10px;overflow-wrap:anywhere}.detail-body{white-space:pre-wrap;overflow-wrap:anywhere;font-size:16px;line-height:1.8}.detail-photos{display:flex;flex-direction:column;gap:10px;margin-top:16px}.detail-photos button{border:0;padding:0;background:none}.detail-photos img{display:block;width:100%;max-height:450px;object-fit:contain;border-radius:12px;background:#f0f4f0}.detail-footer{position:fixed;bottom:0;left:50%;transform:translateX(-50%);max-width:600px;width:100%;background:white;border-top:1px solid var(--line);padding:12px 18px calc(12px + env(safe-area-inset-bottom));display:flex;gap:12px;align-items:center;z-index:15}.detail-footer .primary{flex:1;display:flex;align-items:center;justify-content:center;gap:8px}.detail-page{padding-bottom:110px}.empty{padding:70px 25px;text-align:center;color:var(--muted)}.empty .icon{width:44px;height:44px;margin-bottom:10px;color:#94ab9b}.empty h3{color:#485e50;font-weight:550;margin-bottom:7px}.empty p{font-size:14px;line-height:1.8}.empty button{margin-top:17px}.profile{display:flex;align-items:center;gap:15px;padding:12px 0}.profile h2{margin-bottom:5px}.profile-id{font-size:13px;color:var(--muted);overflow-wrap:anywhere}.menu-row{display:flex;align-items:center;gap:12px;border:0;background:white;text-align:left;width:100%;padding:15px 1px;min-height:59px;border-bottom:1px solid var(--line);font-size:15px}.menu-row:last-child{border-bottom:0}.menu-row .icon:first-child{color:#607a68}.menu-row span{flex:1}.menu-row .icon:last-child{width:17px;color:#9daaa1}.stats{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:17px 0}.stat{border:0;background:white;border:1px solid var(--line);border-radius:15px;min-height:76px;font-size:14px;display:flex;align-items:center;justify-content:center;gap:9px}.stat .icon{color:var(--green)}.avatar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:12px 0 22px}.avatar-option{display:flex;align-items:center;justify-content:center;border:2px solid transparent;border-radius:14px;min-height:68px;background:#f7f9f7}.avatar-option .avatar{width:48px;height:48px}.avatar-option.active{border-color:var(--green);background:var(--green-soft)}.thread-list{padding:0 14px 110px}.thread-row{width:100%;background:white;display:flex;align-items:center;gap:11px;text-align:left;border:0;border-bottom:1px solid var(--line);padding:17px 8px;position:relative}.thread-row .avatar{width:48px;height:48px}.thread-info{flex:1;min-width:0}.thread-preview{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin-top:5px}.thread-time{font-size:11px;color:var(--muted);align-self:flex-start}.thread-count{background:#d45757;color:white;border-radius:10px;padding:1px 5px;font-size:10px}.chat-page{height:100dvh;display:flex;flex-direction:column}.chat-page .page-head{flex:none}.chat-head-sub{font-size:11px;color:var(--muted);display:block;font-weight:400}.post-context{display:flex;align-items:center;gap:8px;border:0;width:100%;background:white;border-bottom:1px solid var(--line);padding:10px 16px;text-align:left;font-size:13px;flex:none}.post-context span{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.messages{overflow-y:auto;padding:19px 15px;flex:1;min-height:0;overscroll-behavior:contain}.chat-hint{font-size:12px;color:#6a7b6f;text-align:center;margin:0 10px 19px;line-height:1.8}.message{display:flex;gap:8px;align-items:flex-start;margin-bottom:18px}.message .avatar{width:32px;height:32px}.message.mine{flex-direction:row-reverse}.message-box{max-width:78%;min-width:40px}.bubble{background:white;border:1px solid #e4eae5;border-radius:3px 14px 14px 14px;padding:10px 13px;white-space:pre-wrap;overflow-wrap:anywhere;font-size:15px;line-height:1.7}.mine .bubble{background:#dff0e3;border-color:#d1e7d7;border-radius:14px 3px 14px 14px}.message-meta{font-size:10px;color:#718175;margin-top:4px;display:flex;gap:9px;align-items:center}.mine .message-meta{justify-content:flex-end}.message-meta button{border:0;background:none;color:#5b7564;padding:4px;font-size:11px;min-height:26px}.message-recalled{text-align:center;font-size:12px;color:#7a877d;margin:20px 0}.bubble img{max-width:100%;max-height:240px;border-radius:7px;display:block;margin:4px 0}.bubble button{border:0;background:none;padding:0;display:block}.composer{background:white;border-top:1px solid var(--line);padding:10px 10px calc(10px + env(safe-area-inset-bottom));flex:none}.composer-line{display:flex;align-items:flex-end;gap:7px}.composer textarea{flex:1;min-width:0;background:#f1f4f1;border:0;border-radius:13px;padding:10px 12px;resize:none;min-height:44px;max-height:120px;font-size:16px;line-height:1.5;outline:0}.composer .primary{min-width:62px;padding:8px 12px;min-height:44px}.composer .icon-btn{padding:7px;color:var(--green)}.chat-photo-preview{display:flex;gap:8px;overflow-x:auto;padding:0 6px 10px}.chat-photo-preview img{width:58px;height:58px;object-fit:cover;border-radius:8px}.chat-photo-preview button{position:relative;border:0;background:none;padding:0}.chat-photo-preview .icon{position:absolute;right:-3px;top:-3px;background:white;border-radius:20px;width:20px;height:20px;padding:3px;color:#a34b4b}.auth-page{padding:40px 24px;min-height:100dvh;background:white}.auth-logo{width:60px;height:60px;display:block;margin:10px 0 22px}.auth-page h1{font-size:29px;margin-bottom:8px}.auth-tabs{display:flex;gap:15px;margin:25px 0}.auth-tabs button{flex:1;min-height:43px;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted)}.auth-tabs .active{border-color:var(--green);color:var(--green-dark);font-weight:650}.agree{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:var(--muted);margin:18px 0}.agree input{width:18px;height:18px;flex:none;accent-color:var(--green)}.agree button{border:0;background:none;padding:0;font-size:12px;color:var(--green-dark)}.divider{height:1px;background:var(--line);margin:20px 0}.boot{display:flex;min-height:70dvh;align-items:center;justify-content:center;flex-direction:column;gap:15px;color:var(--muted);font-size:14px}.spinner{display:inline-block;width:24px;height:24px;border:2px solid #cfe7d5;border-top-color:var(--green);border-radius:50%;animation:spin .7s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#toast{position:fixed;bottom:calc(100px + env(safe-area-inset-bottom));left:50%;transform:translateX(-50%);z-index:110;max-width:min(88vw,480px);padding:11px 18px;border-radius:12px;background:#1c3025ee;color:white;font-size:14px;box-shadow:0 4px 20px #0002;display:none;pointer-events:none}#toast.show{display:block}.scrim{position:fixed;inset:0;background:#0c221b66;z-index:70;display:flex;align-items:flex-end;justify-content:center}.sheet{background:white;border-radius:24px 24px 0 0;width:100%;max-width:600px;padding:20px 20px calc(22px + env(safe-area-inset-bottom));max-height:88dvh;overflow-y:auto;animation:slide .18s ease-out}.sheet-head{display:flex;align-items:center;justify-content:space-between;margin:-3px -7px 12px 0}.sheet h2{font-size:19px}.sheet p{font-size:14px;color:var(--muted);line-height:1.8}.sheet-choice{display:flex;align-items:center;justify-content:space-between;gap:12px;border:0;border-bottom:1px solid var(--line);background:white;width:100%;text-align:left;min-height:57px;padding:12px 2px;font-size:16px}.sheet-choice.active{color:var(--green)}.sheet-choice span{flex:1}.lightbox{position:fixed;inset:0;background:#101912f5;z-index:90;display:flex;align-items:center;justify-content:center}.lightbox img{max-width:100%;max-height:92dvh;object-fit:contain}.lightbox button{position:absolute;top:20px;right:20px;color:white;border:0;background:#fff2;border-radius:50%;width:44px;height:44px}.inline-error{color:var(--danger);font-size:13px;line-height:1.7;margin:10px 0}.info-note{background:var(--green-soft);color:#446b50;padding:12px;border-radius:11px;font-size:13px;line-height:1.8}.choice-list{display:grid;gap:8px;margin:12px 0}.choice-list label{background:#f5f8f5;border-radius:9px;padding:11px;font-size:14px}.choice-list input{accent-color:var(--green);margin-right:9px}.notice{padding:16px 0;border-bottom:1px solid var(--line)}.notice h3{font-size:15px;margin-bottom:7px}.notice p{font-size:14px;line-height:1.8;color:var(--muted)}.screen-title{padding:20px 20px 10px;background:white;font-size:25px}.list-tabs{display:flex;gap:8px;margin:0 0 15px}.list-tabs .chip{flex:1}.legal{font-size:14px;line-height:1.9;color:#465d4d}.legal h3{margin:22px 0 9px}.footer-note{font-size:12px;text-align:center;color:#8a978f;margin:24px 0}.version{font-size:12px;color:var(--muted)}@keyframes slide{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}@media(min-width:650px){#app{box-shadow:0 0 40px #1634210a}.scrim{align-items:center}.sheet{border-radius:22px;max-width:470px;padding-bottom:22px}.top{padding-top:18px}.feed{padding-left:20px;padding-right:20px}.photos.single{width:300px}}@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
/* app-extra: accessible controls and moderation workspace */
button,.chip,.outline,.text-link,.search-clear,.message-meta button,.photo-moves button,.photo-cell .remove-photo{min-height:44px}.search-clear{min-width:44px}.message-meta{flex-wrap:wrap}.message-meta button{min-width:44px}.photo-cell .remove-photo{min-width:44px}.photo-moves button{min-width:44px}.card-open:focus-visible{outline:3px solid #8ccba0;outline-offset:4px;border-radius:5px}.list-tabs{overflow-x:auto}.list-tabs .chip{flex:none}.lightbox-controls{position:absolute;bottom:20px;left:0;right:0;display:flex;align-items:center;justify-content:center;gap:15px;color:white}.lightbox-controls button{position:static;width:auto;height:auto;border-radius:12px;color:#17201b;background:white}.lightbox>img{max-height:78dvh}.agree{align-items:center}.agree input{min-width:22px;min-height:22px}.agree .text-link{display:inline}.sheet form .field:first-of-type{margin-top:16px}.page-head+.page-content{min-height:calc(100dvh - 63px)}.admin-body{background:#f5f7f5}.admin-shell{max-width:1000px;margin:0 auto;padding:28px 20px}.admin-header{display:flex;align-items:center;justify-content:space-between;gap:20px;margin-bottom:24px}.admin-header h1{font-size:24px}.admin-tabs{display:flex;gap:10px;margin:20px 0}.admin-items .section{padding:24px}.admin-body-text{white-space:pre-wrap;overflow-wrap:anywhere}.admin-images{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;margin:18px 0}.admin-images img{display:block;width:100%;height:180px;object-fit:contain;background:#f0f3f1;border-radius:10px}.admin-shell details summary{cursor:pointer;min-height:44px;padding:10px 0;color:#607568}.admin-shell .field textarea{min-height:90px}@media(max-width:600px){.admin-header{align-items:flex-start;flex-direction:column}.admin-shell{padding:20px 14px}.admin-images{grid-template-columns:repeat(2,minmax(0,1fr))}.admin-tabs button{flex:1;padding:10px 8px}}

/* Private suggestions and voluntary platform support. */
.community-page{max-width:680px;margin:0 auto;padding-bottom:36px}.community-heading{font-size:18px;margin:28px 0 14px}.community-text{white-space:pre-wrap;overflow-wrap:anywhere;line-height:1.8}.community-counter{text-align:right;margin:-4px 0 14px}.feedback-card .row{flex-wrap:wrap;gap:8px}.feedback-response{margin-top:18px;padding:14px 16px;border-radius:12px;background:var(--primary-light,#edf5ef)}.feedback-response strong{font-size:14px}.feedback-response p{margin:8px 0}.support-intro{text-align:center}.support-symbol{font-size:52px;color:var(--primary,#3d7856);line-height:1.4}.support-instructions{margin:20px 4px;line-height:1.7}.support-code{text-align:center}.payment-image{display:block;width:100%;max-width:260px;max-height:440px;object-fit:contain;background:#fff;border-radius:10px;margin:16px auto}.payment-image-button{display:block;max-width:300px;width:100%;margin:auto;background:transparent;border:0;padding:0;cursor:zoom-in}.support-download{display:inline-flex;align-items:center;justify-content:center;text-decoration:none;min-height:44px;padding:10px 20px;border-radius:12px}.support-admin-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:24px}.support-admin-code{min-width:0}.support-admin-code input[type=file]{max-width:100%;padding:10px 0}.support-admin-code .payment-image{max-width:230px}.community-page textarea{min-height:140px}@media(max-width:600px){.support-admin-grid{grid-template-columns:1fr}.feedback-card time{font-size:12px}}

.device-page{max-width:680px;margin:0 auto;padding-bottom:36px}.device-steps{padding-left:22px;margin:20px 0;line-height:2}.device-steps li{margin-bottom:10px}.device-page h2{line-height:1.5}.device-page .info-note{line-height:1.8}.live-status{font-size:12px;color:#3a7852;margin:0;padding:6px 16px;background:#eff7f1}
.avatar[src]{object-fit:cover;border-radius:50%}
.avatar-upload-row{display:flex;align-items:center;gap:16px;margin:12px 0}
.avatar-upload-row .avatar{width:72px;height:72px}
.emoji-toolbar{display:flex;margin:-4px 0 12px}
.emoji-toggle{font-size:12px;white-space:nowrap;flex-shrink:0}
.composer .shiwu-emoji-picker{max-height:230px;overflow-y:auto;margin-top:8px}