:root{font-family:-apple-system,BlinkMacSystemFont,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif;color:#15171c;background:#f3f4f7;font-synthesis:none;--brand: #c2410c;--muted: #69707b;--line: #e6e8ed;--soft: #f6ebe2;--panel: #fff;font-size:15px;line-height:1.65}*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:wait;opacity:.55}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #c2410c;outline-offset:3px}button svg,a svg{flex-shrink:0}p{margin:.5em 0}h1,h2,h3{line-height:1.4}h1{font-size:18px;margin:0}h2{font-size:21px;margin:0 0 10px}h3{font-size:16px;margin:16px 0 10px}small,.hint{font-size:12px}.muted,.hint{color:var(--muted)}.error{color:#a52020}.warning{color:#8a4b00;background:#fff4db;padding:8px}.danger{color:#ad2727}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.space-between{justify-content:space-between}.eyebrow{font-size:10px;letter-spacing:.15em;font-weight:750;color:var(--brand)}.dev-banner{background:#fff2d8;color:#6a440e;text-align:center;font-size:12px;padding:6px 14px;border-bottom:1px solid #f2d7aa}.shell{max-width:1220px;margin:24px auto;display:grid;grid-template-columns:210px minmax(0,640px) 270px;gap:24px;padding:0 20px;align-items:start}.sidebar,.discovery{position:sticky;top:24px;min-width:0}.sidebar{display:flex;flex-direction:column;gap:22px}.brand{display:flex;align-items:center;gap:9px;padding:4px 10px;text-decoration:none!important}.brand img{width:38px;height:38px}.brand>span{font-size:25px;font-weight:850;letter-spacing:.05em;display:flex;align-items:baseline;gap:8px}.brand small{font-size:10px;letter-spacing:.14em;color:var(--muted)}.sidebar nav{display:flex;flex-direction:column;gap:4px}.nav-item{display:flex;align-items:center;gap:14px;border-radius:12px;color:var(--muted);padding:11px 13px;font-size:16px;text-decoration:none!important}.nav-item:hover,.nav-item.active{background:#fff;color:#15171c}.nav-item.active{font-weight:700;box-shadow:0 1px 5px #15171c07}.primary,.secondary,.small-primary{border:0;border-radius:10px;padding:9px 17px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:7px;line-height:1.5;text-decoration:none!important}.primary,.small-primary{background:var(--brand);color:#fff}.primary:hover{background:#a83709}.secondary{background:#fff;border:1px solid #dce0e5;font-size:13px}.secondary:hover{background:#f7f8fa}.small-primary{padding:5px 14px;font-size:13px}.compose-nav{padding:12px;font-size:16px}.side-topics h2{font-size:12px;letter-spacing:.1em;color:var(--muted);margin:0 12px 10px}.side-topics>a{display:flex;align-items:center;gap:9px;padding:7px 12px;border-radius:9px}.side-topics>a:hover{background:#fff;text-decoration:none}.side-topics small{margin-left:auto;color:var(--muted)}.side-topics p{font-size:13px;margin:0 12px}.topic-dot{height:7px;width:7px;border-radius:100%;background:var(--brand)}.sidebar footer{margin:15px 12px;color:var(--muted);font-size:12px}.sidebar footer p{font-size:12px}.main-panel{background:#fff;border:1px solid var(--line);border-radius:20px;min-width:0;overflow:hidden;box-shadow:0 2px 12px #15171c04;min-height:75vh}.topbar{display:flex;align-items:center;gap:10px;padding:18px 22px;border-bottom:1px solid var(--line)}.topbar h1{flex:1}.icon-button{display:inline-flex;align-items:center;justify-content:center;border:0;background:transparent;border-radius:8px;padding:6px;color:var(--muted)}.icon-button:hover{background:#f2f3f6}.mobile-logo{display:none;width:28px;height:28px}.discovery{display:flex;flex-direction:column;gap:16px}.side-card{border:1px solid var(--line);background:#fff;border-radius:16px;padding:21px}.side-card h2{font-size:18px;margin-top:10px}.side-card p{color:var(--muted);font-size:13px;line-height:1.9}.side-card>a{display:flex;align-items:center;gap:4px;color:var(--brand);font-size:13px;font-weight:650;margin-top:18px}.side-card>small{display:block;color:var(--muted);margin-top:15px}.ad-label{font-size:11px;background:#eceef1;color:#5b626e;border-radius:4px;padding:3px 7px}.ad-slot{border-style:dashed}.section,.form-page{padding:24px}.section+.section{border-top:1px solid var(--line)}.feed-intro{padding:26px 24px 14px}.feed-intro h2{font-size:23px;margin:6px 0}.feed-intro p{color:var(--muted);font-size:13px}.composer-prompt{display:flex;align-items:center;gap:12px;width:calc(100% - 48px);margin:12px 24px 22px;border:1px solid var(--line);background:#fff;border-radius:13px;padding:13px;text-align:left}.composer-prompt>span:nth-child(2){flex:1;color:var(--muted);font-size:14px}.avatar{height:40px;width:40px;background:#f6e5dc;color:#963b1c;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:17px;border-radius:50%;flex-shrink:0}.avatar.small{width:30px;height:30px;font-size:13px}.search-row{display:flex;align-items:center;gap:9px;background:#f3f4f6;border-radius:10px;margin:0 24px;padding:5px 10px;color:var(--muted)}.search-row input{width:100%;min-width:0;background:transparent;border:0;padding:6px 0}.search-row input:focus{outline-offset:1px}.text-button{border:0;background:transparent;color:var(--brand);padding:5px;white-space:nowrap;font-size:13px}.filter-row{display:flex;align-items:center;justify-content:space-between;padding:18px 24px 12px}.segmented{display:inline-flex;gap:4px;padding:3px;background:#f3f4f6;border-radius:9px}.segmented button{border:0;background:transparent;color:var(--muted);border-radius:7px;padding:5px 16px;font-size:13px}.segmented .selected{background:#fff;color:#15171c;box-shadow:0 1px 3px #15171c12}.post-card{display:flex;align-items:flex-start;gap:12px;border-bottom:1px solid var(--line);padding:20px 24px}.post-main{flex:1;min-width:0}.post-meta{display:flex;align-items:center;gap:8px;flex-wrap:wrap;font-size:13px}.post-meta .icon-button{margin-left:auto;padding:0 3px}.author{font-weight:700;color:#15171c}.post-topic{color:var(--brand);font-size:12px}.time{color:var(--muted);font-size:11px;white-space:nowrap}.post-text{white-space:pre-wrap;overflow-wrap:anywhere;margin:8px 0 12px;line-height:1.85;font-size:14px}.post-actions{display:flex;gap:20px;color:var(--muted);margin-top:12px}.post-actions>button,.post-actions>a{display:flex;align-items:center;gap:6px;background:transparent;border:0;padding:4px 0;font-size:12px}.post-actions .liked{color:#d9214e}.image-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:5px;margin-top:10px;border-radius:12px;overflow:hidden}.image-grid img{display:block;width:100%;height:190px;object-fit:cover;background:#f3f4f6}.image-grid.count-1{grid-template-columns:1fr}.image-grid.count-1 img{height:auto;max-height:420px;object-fit:contain}.inline-menu{display:flex;gap:15px;background:#f7f8fa;padding:10px;border-radius:9px;margin-top:8px}.inline-menu button{background:none;border:0;display:flex;align-items:center;gap:5px;font-size:12px}.report-form{background:#f7f8fa;padding:14px;border-radius:10px;margin-top:10px}.state,.empty{padding:35px 24px;text-align:center;color:var(--muted)}.empty{display:flex;align-items:center;flex-direction:column;gap:8px;min-height:200px;justify-content:center;font-size:14px}.empty svg{color:#b9bec6}.load-more{display:block;background:#fff;border:1px solid var(--line);border-radius:10px;padding:9px 18px;margin:22px auto;color:var(--muted)}.announcement{display:flex;gap:8px;padding:12px 24px;background:#fff7eb;font-size:13px;color:#81501e;overflow-wrap:anywhere}.announcement svg{flex-shrink:0;margin-top:3px}.alert{padding:13px 17px;margin:14px 24px;background:#f5f6f8;border-radius:10px;font-size:13px;display:flex;align-items:center;gap:10px;flex-wrap:wrap;overflow-wrap:anywhere}.alert.error{background:#fff0f0}.alert>span{flex:1}.alert p{margin:0}.form-page label,.section form label{display:flex;flex-direction:column;gap:7px;margin:16px 0;font-size:13px;font-weight:600}.form-page input,.form-page textarea,.form-page select,.section form input,.section form textarea,.report-form textarea,.post-main textarea{width:100%;border:1px solid #d8dce2;border-radius:9px;padding:10px 12px;background:#fff;color:#15171c;min-width:0}.form-page textarea,.section form textarea,.post-main textarea{min-height:100px;resize:vertical;line-height:1.7}.form-page .compose-text{min-height:190px}.form-actions{display:flex;gap:8px;align-items:center;justify-content:flex-end;margin-top:16px;flex-wrap:wrap}.composer>.row p{margin:0}.upload-button{display:inline-flex!important;flex-direction:row!important;align-items:center;color:var(--brand);font-weight:500!important;cursor:pointer;margin:4px 0!important;gap:7px!important}.upload-button input{width:1px!important;height:1px;padding:0!important;opacity:0;position:absolute}.upload-button:focus-within{outline:2px solid var(--brand)}.upload-preview{display:flex;gap:8px;flex-wrap:wrap;margin-top:15px}.upload-preview>div{width:105px;height:105px;position:relative}.upload-preview img{width:100%;height:100%;object-fit:cover;border-radius:9px}.upload-preview button{position:absolute;right:4px;top:4px;background:#fff;border:0;border-radius:100%;display:flex;padding:3px}.reply-item{display:flex;gap:10px;padding:16px 0;border-bottom:1px solid var(--line);min-width:0}.reply-item>div{min-width:0;flex:1}.reply-item .icon-button{margin-left:auto}.reply-form{margin-top:24px}.merchant-card{display:flex;align-items:flex-start;gap:13px;padding:22px 24px;border-bottom:1px solid var(--line);text-decoration:none!important}.merchant-card:hover{background:#fafbfc}.merchant-card>div{flex:1;min-width:0}.merchant-card p{font-size:13px;overflow-wrap:anywhere}.merchant-card .row{gap:7px}.verified{display:inline-flex;align-items:center;gap:3px;background:#fff0d6;color:#865000;font-size:10px;padding:2px 5px;border-radius:4px;font-weight:500}.merchant-hero h2{margin-top:12px}.merchant-hero .avatar{width:60px;height:60px;font-size:25px}.merchant-hero .external{font-size:13px;color:var(--brand)}.review-item{padding:16px 0;border-bottom:1px solid var(--line)}.review-item .icon-button{margin-left:auto}.review-tag{font-size:11px;padding:2px 6px;border-radius:5px}.positive{color:#287347;background:#eaf6ef}.negative{color:#9e3b28;background:#faeae4}.review-form{margin-top:25px}.review-form h3{margin-bottom:3px}.profile{text-align:center}.profile .avatar{width:65px;height:65px;font-size:24px;margin-bottom:12px}.notification{display:flex;gap:13px;padding:17px 0;border-bottom:1px solid var(--line);font-size:14px}.notification>svg{margin-top:7px;color:var(--muted)}.notification.unread>svg{color:var(--brand)}.notification.unread p{font-weight:650}.demo-buttons{display:flex;gap:7px;flex-wrap:wrap}.local-login{background:#fff8e9;padding:15px;border-radius:12px;margin-bottom:20px}.local-login h3{margin-top:0}.local-login p{color:#785425}.line-login{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}.line-button{display:flex;align-items:center;justify-content:center;min-height:46px;border-radius:10px;background:#06c755;color:#fff;font-weight:700;text-decoration:none}.line-button:hover{background:#05b34c}.line-button:focus-visible{outline:3px solid #0b6b33;outline-offset:2px}.danger-text{color:#b42318;margin-top:18px}.delete-account{margin-top:22px;padding:16px;border:1px solid #f3c4bd;border-radius:12px;background:#fff6f4}.delete-account h3{margin-top:0;color:#b42318}.delete-account .form-actions{justify-content:flex-start}.danger{border:0;border-radius:10px;padding:9px 17px;font-weight:650;background:#b42318;color:#fff}.danger:disabled{opacity:.45;cursor:not-allowed}.account-links{display:flex;flex-direction:column;margin-top:25px;border-top:1px solid var(--line)}.account-links a{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid var(--line);font-size:14px}.merchant-application{padding-top:20px;margin-top:20px;border-top:1px solid var(--line)}.logout{margin-top:25px}.admin-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-top:16px}.admin-tabs button{background:#f3f4f6;border:0;border-radius:8px;padding:6px 12px;font-size:12px}.admin-tabs .selected{color:#fff;background:var(--brand)}.admin-row{border-bottom:1px solid var(--line);padding:17px 0;overflow-wrap:anywhere}.admin-row:first-child{padding-top:0}.admin-row .form-actions{justify-content:flex-start}.admin-row .secondary{font-size:12px;padding:6px 10px}.admin-actions{gap:6px}.admin-actions .reason-form{flex-basis:100%}.quoted{padding:12px;border-left:3px solid #d5d9df;background:#f6f7f9;font-size:13px;white-space:pre-wrap}.checkbox-label{flex-direction:row!important;align-items:center}.checkbox-label input{width:auto!important}.ad-form{margin-top:26px}.prose p{font-size:14px;line-height:1.95}.prose h3{margin-top:25px}.toast{position:fixed;left:50%;bottom:28px;transform:translate(-50%);background:#20242a;color:#fff;padding:11px 22px;border-radius:12px;font-size:13px;box-shadow:0 5px 24px #0002;z-index:20;max-width:90vw;text-align:center}.mobile-nav{display:none}.startup{padding:15vh 25px;text-align:center;max-width:600px;margin:auto}.startup img{width:55px}.startup h1{margin:15px 0}@media(min-width:1300px){.shell{grid-template-columns:210px minmax(0,640px) 270px}}.mobile-ad{display:none}.reason-form{flex:1 0 100%;min-width:0;padding:16px;background:#f3f4f7;border-radius:12px}@media(max-width:1100px){.mobile-ad{display:block;margin-bottom:20px}.shell{grid-template-columns:170px minmax(0,640px);max-width:880px;gap:20px}.discovery{display:none}.brand>span{font-size:22px}.brand small{display:none}}@media(max-width:700px){:root{background:#fff}.shell{display:block;margin:0;padding:0 0 calc(70px + env(safe-area-inset-bottom));max-width:none}.sidebar{display:none}.main-panel{border:0;border-radius:0;box-shadow:none;min-height:90vh;overflow:visible}.topbar{padding:14px 18px;position:sticky;top:0;background:#ffffffed;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:5}.mobile-logo{display:block}.topbar h1{font-size:17px}.feed-intro{padding:24px 20px 10px}.feed-intro h2{font-size:22px}.composer-prompt{width:calc(100% - 40px);margin:12px 20px 20px}.search-row{margin:0 20px}.filter-row{padding:15px 20px 10px}.post-card{padding:19px 18px;gap:10px}.post-meta{gap:6px}.post-topic{max-width:120px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.post-meta .time{font-size:10px}.post-text{font-size:14px}.avatar{height:35px;width:35px;font-size:15px}.section,.form-page{padding:22px 20px}input,textarea,select{font-size:16px}.mobile-nav{display:flex;position:fixed;bottom:0;left:0;right:0;background:#fffffff5;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-top:1px solid var(--line);z-index:10;padding:8px 8px calc(8px + env(safe-area-inset-bottom));justify-content:space-around;gap:8px}.mobile-nav>a,.mobile-nav>button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;flex:1;background:none;border:0;color:var(--muted);font-size:10px;text-decoration:none!important;padding:3px}.mobile-nav>[aria-current=page]{color:var(--brand)}.mobile-nav>button{color:var(--brand)}.toast{bottom:90px}.alert{margin:12px 18px}.merchant-card{padding:20px 18px}.image-grid img{height:150px}.dev-banner{font-size:10px;padding:5px 8px}.brand{padding:0}.form-actions .primary,.form-actions .secondary{padding:9px 13px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}