:root{font-family:Inter,"Microsoft YaHei","PingFang SC",sans-serif;color:#213737;background:#f4f6f5;font-synthesis:none;--green:#124e52;--lime:#dce9a2;--muted:#738383;--line:#e1e7e4;--red:#b3483e;--radius:14px}
*{box-sizing:border-box}body{margin:0;font-size:14px;line-height:1.65}button,input,select,textarea{font:inherit}button,a,input,select,textarea{outline-offset:4px}button{cursor:pointer}a{color:var(--green);text-decoration:none}button:disabled{opacity:.55;cursor:wait}h1,h2,h3,p{margin-top:0}h1{font-size:30px;line-height:1.35;letter-spacing:-.7px}h2{font-size:21px;line-height:1.5}h3{font-size:16px}small,.muted{color:var(--muted)}.initial-loading{padding:12vh;text-align:center}.shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;width:230px;background:#fff;border-right:1px solid var(--line);padding:28px 18px;display:flex;flex-direction:column;z-index:20}.brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:750;color:var(--green);letter-spacing:1px}.brand img{width:38px;height:38px}.brand-sub{font-size:10px;color:#8a9997;letter-spacing:2px;padding-left:48px;margin-top:-5px}.section-label{margin:42px 14px 12px;font-size:11px;letter-spacing:2px;color:#93a09c}.nav{display:grid;gap:7px}.nav a{display:flex;align-items:center;gap:12px;color:#687b78;padding:12px 16px;border-radius:9px;font-weight:550;transition:background .15s}.nav a:hover{background:#f2f6f2}.nav a.active{background:#edf3ef;color:var(--green)}.nav a.active:after{content:'';margin-left:auto;width:5px;height:5px;border-radius:50%;background:var(--green)}.icon{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.sidebar-bottom{margin-top:auto;border-top:1px solid var(--line);padding:20px 10px 0}.sidebar-bottom p{font-size:12px;margin-bottom:12px}.profile-mini{display:flex;gap:10px;align-items:center}.avatar{width:36px;height:36px;background:#e8efea;border-radius:10px;display:grid;place-items:center;color:var(--green);font-weight:700;flex-shrink:0}.profile-mini strong{display:block;max-width:130px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:12px}.profile-mini small{font-size:10px}.main{margin-left:230px}.topbar{height:77px;border-bottom:1px solid var(--line);padding:0 38px;display:flex;align-items:center;justify-content:space-between;background:#ffffffb8;gap:15px}.breadcrumb{font-size:12px;color:#7e8b87}.breadcrumb strong{color:#435c55;font-weight:500}.top-actions{display:flex;gap:16px;align-items:center}.live-dot{width:6px;height:6px;background:#508c68;border-radius:50%;display:inline-block;margin-right:6px}.content{max-width:1320px;margin:auto;padding:32px 38px 65px}.page-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:25px}.eyebrow{font-size:10px;letter-spacing:2px;text-transform:uppercase;color:#82928b;margin-bottom:8px}.page-heading h1{margin-bottom:6px}.page-heading p{margin:0;color:#7c8c85;font-size:13px}.btn{border:0;background:var(--green);color:#fff;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 19px;border-radius:8px;font-size:13px;font-weight:600;white-space:nowrap;line-height:1.6;transition:background .15s}.btn:hover{background:#1f6264}.btn.secondary{background:#fff;color:#416057;border:1px solid #dbe4de}.btn.secondary:hover{background:#f1f5f1}.btn.ghost{background:transparent;color:#678178;padding:8px}.btn.danger{background:#fff2ef;color:var(--red)}.btn.small{padding:6px 11px;font-size:12px}.btn.lime{background:var(--lime);color:#283d2a}.row{display:flex;align-items:center;gap:12px}.between{justify-content:space-between}.wrap{flex-wrap:wrap}.gap-top{margin-top:18px}.hero{background:var(--green);border-radius:16px;padding:29px 32px;display:flex;align-items:center;justify-content:space-between;color:#fff;position:relative;overflow:hidden;margin-bottom:24px;min-height:174px}.hero-copy{position:relative;z-index:1;max-width:70%}.hero .eyebrow{color:#b4c8b0}.hero h2{font-size:25px;margin-bottom:9px;letter-spacing:.5px}.hero p{font-size:12px;color:#c2d5cd;margin:0}.hero-art{width:210px;height:130px;opacity:.7;position:absolute;right:30px;top:25px}.hero-art .icon{width:100%;height:100%;stroke-width:.55}.hero-pill{display:inline-flex;background:#ffffff15;color:#dfe9d3;border:1px solid #ffffff25;border-radius:30px;padding:4px 12px;font-size:10px;margin-bottom:12px}.grid-layout{display:grid;grid-template-columns:minmax(0,1fr) 272px;gap:24px}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;margin-bottom:20px}.panel h3{margin-bottom:15px}.panel p:last-child{margin-bottom:0}.section-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.section-head h2{font-size:18px;margin:0}.search{display:flex;background:white;border:1px solid var(--line);border-radius:9px;padding:5px 6px 5px 13px;gap:10px;align-items:center}.search input{border:0;box-shadow:none;padding:8px 0;min-width:0;flex:1;background:transparent}.search button{padding:7px 20px}.filters{display:flex;flex-wrap:wrap;gap:8px;margin:17px 0 24px}.chip{background:#fff;border:1px solid #e0e6e0;border-radius:6px;color:#718078;font-size:11px;padding:5px 11px;cursor:pointer}.chip.active{background:#e7eee5;border-color:#cedcca;color:var(--green)}.rfq-card{background:#fff;border:1px solid var(--line);border-radius:12px;padding:22px 24px;margin-bottom:14px;transition:border-color .15s,transform .15s}.rfq-card:hover{border-color:#bbcfc2;transform:translateY(-1px)}.rfq-card h3{font-size:17px;margin:12px 0 8px;color:#273f37}.tag{font-size:10px;border-radius:4px;padding:3px 7px;display:inline-flex;align-items:center;gap:4px;background:#edf3ee;color:#5a785f;line-height:1.4}.tag.gold{background:#faf0de;color:#a2782e}.tag.gray{background:#f0f2f2;color:#88938f}.tag.red{background:#fff0ed;color:#b8594f}.card-description{font-size:12px;color:#839088;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 15px;white-space:pre-wrap;word-break:break-word}.card-meta{display:flex;gap:18px;flex-wrap:wrap;color:#7d8b84;font-size:11px}.card-meta .icon{width:13px;height:13px}.card-footer{border-top:1px solid #eef1ed;margin-top:17px;padding-top:14px;display:flex;align-items:center;justify-content:space-between;gap:10px}.company-label{display:flex;gap:9px;align-items:center;color:#5b7066;font-size:11px}.company-label .avatar{width:28px;height:28px;border-radius:6px;font-size:11px}.card-footer .btn{padding:7px 15px;font-size:11px}.sidebar-card .count{font-size:27px;color:#355b46;letter-spacing:-1px;font-weight:600}.sidebar-card .count small{font-size:12px;font-weight:400;letter-spacing:0;margin-left:4px}.stat-pair{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:16px 0}.stat-pair label{font-size:10px;color:#8a958f;display:block}.sidebar-card .divider{border-top:1px solid var(--line);margin:17px 0}.how-step{display:flex;gap:10px;margin:15px 0}.how-step span{width:21px;height:21px;display:grid;place-items:center;background:#eff3e9;color:#638058;font-size:10px;border-radius:50%;flex-shrink:0}.how-step p{font-size:11px;color:#7d8c82;margin:0}.how-step strong{display:block;color:#486251;font-size:12px;margin-bottom:3px}.note{font-size:12px;color:#829087;line-height:1.8}.note .icon{vertical-align:middle;width:15px;height:15px;margin-right:5px}.empty{background:#fff;border:1px dashed #ccd9d0;border-radius:12px;text-align:center;padding:45px 22px;color:#7a8e80}.empty .icon{width:37px;height:37px;margin-bottom:14px;color:#8fa795}.empty h3{color:#4a6656;margin-bottom:8px}.empty p{font-size:12px;margin-bottom:18px}.field{display:flex;flex-direction:column;gap:7px;margin-bottom:17px}.field label{color:#53685e;font-size:12px;font-weight:550}.field label small{font-weight:400;margin-left:5px}input,select,textarea{border:1px solid #dce4df;border-radius:7px;background:#fff;color:#243e34;padding:10px 12px;min-width:0;width:100%}input:focus,select:focus,textarea:focus{border-color:#67917a;outline:2px solid #dce9dd}textarea{resize:vertical;min-height:105px}input::placeholder,textarea::placeholder{color:#a2ada7;font-size:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 20px}.form-grid .full{grid-column:1/-1}.form-container{max-width:850px}.upload-zone{border:1px dashed #bccfc0;border-radius:9px;background:#f8faf7;padding:20px;text-align:center;color:#7d9280;font-size:12px;cursor:pointer}.upload-zone input{display:none}.upload-zone .icon{width:24px;height:24px;display:block;margin:0 auto 7px}.file-list{display:flex;flex-wrap:wrap;gap:8px;margin:10px 0}.file-link{border:1px solid #dce6df;background:#f7faf6;padding:5px 10px;border-radius:5px;font-size:11px;display:inline-flex;align-items:center;gap:5px;max-width:100%;word-break:break-all}.error{font-size:12px;color:var(--red);margin:8px 0;min-height:18px}.hint{font-size:11px;color:#8c9991;margin:5px 0}.auth-layout{display:grid;grid-template-columns:.95fr 1.05fr;min-height:100vh;background:#fff}.auth-story{background:#134e50;padding:55px 60px;display:flex;flex-direction:column;color:#fff;position:relative;overflow:hidden}.auth-story .brand{color:#fff}.auth-story .brand-sub{color:#a8c5b6}.auth-story .pitch{margin:auto 0;position:relative;z-index:1}.auth-story .eyebrow{color:#b6c995}.auth-story h1{font-size:40px;line-height:1.5;letter-spacing:1px;margin:14px 0 20px}.auth-story p{color:#b9cec2;font-size:13px;max-width:350px;line-height:2}.auth-story .ship-line{position:absolute;bottom:60px;right:-30px;width:400px;height:260px;color:#a8c998;opacity:.15}.auth-story .ship-line .icon{width:100%;height:100%;stroke-width:.5}.auth-story footer{color:#94b6a5;font-size:10px;letter-spacing:1px}.auth-panel{padding:45px 70px;display:flex;align-items:center;justify-content:center}.auth-box{max-width:420px;width:100%}.auth-box h2{font-size:28px;margin-bottom:5px}.auth-tabs{display:flex;gap:30px;border-bottom:1px solid var(--line);margin:28px 0 24px}.auth-tabs button{background:none;border:0;padding:10px 1px;color:#8b9a90}.auth-tabs button.active{border-bottom:2px solid var(--green);color:var(--green);font-weight:650}.role-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:18px 0}.role-card{position:relative;padding:15px;border:1px solid var(--line);border-radius:9px;cursor:pointer;font-size:12px}.role-card:has(input:checked){border-color:#396e54;background:#f1f6ed}.role-card input{position:absolute;right:12px;top:14px;width:auto;accent-color:var(--green)}.role-card strong{display:block;color:#345b44}.role-card small{display:block;font-size:10px;margin-top:5px}.auth-box .btn{width:100%}.captcha-row{display:flex;gap:10px;align-items:center}.captcha-row img{width:146px;height:44px;border-radius:6px;cursor:pointer;border:1px solid #e0e6df}.captcha-row input{flex:1}.auth-foot{font-size:10px;color:#98a59c;line-height:1.9;margin-top:16px}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px}.stat-card{padding:20px;background:#fff;border:1px solid var(--line);border-radius:12px}.stat-card p{font-size:11px;color:#8c9990;margin:0 0 9px}.stat-card strong{font-size:29px;font-weight:600;color:#2a5841}.detail-title{font-size:25px;margin:15px 0}.prewrap{white-space:pre-wrap;word-break:break-word}.detail-info{display:grid;grid-template-columns:1fr 1fr;gap:20px;padding:20px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:20px 0}.detail-info small{display:block;margin-bottom:5px}.detail-info span{font-size:13px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:12px;white-space:nowrap}th{text-align:left;font-size:11px;color:#829185;font-weight:500;background:#f6f8f4;padding:12px 15px}td{padding:14px 15px;border-bottom:1px solid #edf1e9;max-width:300px;overflow:hidden;text-overflow:ellipsis}tbody tr:hover{background:#fbfcf9}.table-wrap h3{margin-top:15px}.table-wrap .btn{font-size:10px}.chat-layout{display:grid;grid-template-columns:280px minmax(0,1fr);border:1px solid var(--line);background:#fff;border-radius:13px;overflow:hidden;height:calc(100vh - 210px);min-height:470px}.conversation-list{border-right:1px solid var(--line);overflow:auto}.conversation-card{display:block;padding:19px;border-bottom:1px solid #edf1e9;color:#50675a;position:relative}.conversation-card.active{background:#edf4e8;border-left:3px solid #4f7b58}.conversation-card h3{font-size:12px;margin:0 0 5px;max-width:95%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.conversation-card p{font-size:11px;margin:0;color:#8b988e;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.unread{background:#387255;color:#fff;border-radius:20px;font-size:9px;padding:1px 5px;position:absolute;right:10px;top:20px}.chat-main{display:flex;flex-direction:column;min-width:0;min-height:0}.chat-header{padding:16px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:10px}.chat-header h3{font-size:13px;margin:0}.chat-header a{font-size:10px;color:#8e9b8e}.chat-messages{flex:1;overflow:auto;padding:22px;background:#f8faf6}.message{margin-bottom:18px;max-width:82%;width:fit-content}.message.mine{margin-left:auto}.message-meta{font-size:9px;color:#90a08f;margin-bottom:5px}.mine .message-meta{text-align:right}.message-body{background:#fff;border:1px solid #e1e9dd;border-radius:0 10px 10px 10px;padding:12px 15px;font-size:12px;white-space:pre-wrap;word-break:break-word}.mine .message-body{background:#e9f0df;border-color:#dce6ce;border-radius:10px 0 10px 10px}.quote-card{min-width:220px}.quote-card .price{font-size:21px;color:#245339;font-weight:700;margin:8px 0}.quote-card .price small{font-size:11px;font-weight:400}.quote-card p{font-size:11px;margin:4px 0}.quote-card .row{margin-top:12px}.composer{padding:14px 20px;border-top:1px solid var(--line)}.composer textarea{min-height:68px;border:0;padding:0;font-size:12px;box-shadow:none;outline:0}.composer-toolbar{display:flex;align-items:center;justify-content:space-between;gap:8px}.composer .file-list{margin-top:0}.ai-button{background:#f1f3e6;color:#6c743b;border:1px solid #e3e6cc;border-radius:6px;padding:6px 10px;font-size:11px;cursor:pointer}.ai-button .icon{width:13px;height:13px;vertical-align:middle;margin-right:4px}.modal-overlay{position:fixed;inset:0;background:#0d2a2570;z-index:100;display:grid;place-items:center;padding:20px;backdrop-filter:blur(3px)}.modal{width:100%;max-width:650px;max-height:90vh;overflow:auto;background:#fff;border-radius:15px;padding:27px}.modal-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.modal-header h2{margin:0;font-size:20px}.modal .actions{display:flex;justify-content:flex-end;gap:10px;margin-top:20px}.notice{font-size:12px;line-height:1.9;color:#74866f;background:#f5f8ee;border-radius:7px;padding:12px 15px;margin:14px 0}.admin-layout{display:grid;grid-template-columns:1fr;gap:15px}.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:18px;flex-wrap:wrap}.toolbar input{max-width:300px}.mobile-brand{display:none}.checkbox{display:flex;align-items:center;gap:8px;font-size:12px}.checkbox input{width:auto}#toast{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);background:#213e32;color:white;border-radius:9px;padding:12px 22px;font-size:13px;z-index:200;box-shadow:0 8px 30px #143a3020;display:none;max-width:90vw}.footer-note{color:#a0aca0;text-align:center;font-size:10px;margin-top:30px}.text-button{background:none;border:0;color:#477858;font-size:12px;padding:0;cursor:pointer}.registration-note{font-size:11px;color:#87957f;margin-bottom:20px}.badge-number{font-size:10px;color:#899b88;background:#edf3e7;border-radius:4px;padding:2px 7px}.reveal-fields summary{font-size:12px;color:#68836b;cursor:pointer;padding-bottom:14px}.inline-fields{display:flex;gap:12px}.inline-fields>*{flex:1}.admin-nav-section{margin-top:16px}.admin-label{font-size:10px;color:#95a38f;padding:0 14px;margin-bottom:9px}.panel-list{padding:0;list-style:none}.panel-list li{border-bottom:1px solid var(--line);padding:15px 0}.panel-list li:last-child{border:0}.status-line{font-size:11px;color:#8b9a88;margin:8px 0}.notification-dot{background:#567c4b;width:6px;height:6px;border-radius:50%;display:inline-block;margin-right:6px}.help-line{margin-top:15px;border-top:1px solid var(--line);padding-top:13px;font-size:10px;color:#9baa95}.form-actions{display:flex;gap:10px;justify-content:flex-end;margin-top:25px}.wide-button{width:100%}.admin-title{font-size:13px;color:#5d775c}.version-alert{font-size:11px;color:#8f7c38;background:#faf5df;padding:9px 13px;border-radius:6px}.compact-select{width:auto;max-width:220px;font-size:12px;padding:7px}.read-only-review{border-left:3px solid #b0bc87;padding-left:18px;margin-top:18px}.ai-preview textarea{min-height:180px}.button-link{border:0;background:transparent;padding:0;color:var(--green);font-size:12px;cursor:pointer}.page-error{padding:40px;text-align:center;color:var(--red)}
.search input.region-search{max-width:145px;border-left:1px solid var(--line);padding-left:12px;flex:.45}
.grid-layout>section,.grid-layout>aside{min-width:0}.company-label{min-width:0;flex:1}.company-label>span{min-width:0}.card-footer>.row{flex-shrink:0}
.file-link.image-attachment{display:flex;flex-direction:column;align-items:flex-start;max-width:260px;padding:7px}.image-attachment img{max-width:100%;max-height:200px;object-fit:contain;border-radius:4px}.image-attachment span{padding:3px}
@media(max-width:640px){.sidebar .nav{overflow-x:auto;justify-content:flex-start}.sidebar .nav a{flex:1;flex-shrink:0}}
@media(max-width:640px){.card-footer>.row{gap:4px}.card-footer .btn{padding:7px 9px}.company-label{max-width:none}.search{gap:7px}.search input.region-search{padding-left:7px}.search button{padding:7px 13px}}
@media(min-width:1500px){.content{padding-top:40px}.hero{min-height:190px}.grid-layout{grid-template-columns:minmax(0,1fr) 300px}}
@media(max-width:1100px){.sidebar{width:190px;padding:24px 12px}.main{margin-left:190px}.topbar{padding:0 25px}.content{padding:28px 24px}.grid-layout{grid-template-columns:minmax(0,1fr) 230px;gap:17px}.hero{padding:26px}.auth-panel{padding:35px}.auth-story{padding:40px}.auth-story h1{font-size:34px}.chat-layout{grid-template-columns:235px minmax(0,1fr)}}
@media(max-width:850px){.grid-layout{grid-template-columns:1fr}.right-column{display:none}.stats-grid{grid-template-columns:1fr 1fr}.auth-layout{grid-template-columns:.8fr 1.2fr}.auth-story{padding:30px}.auth-story h1{font-size:27px}.chat-layout{grid-template-columns:200px minmax(0,1fr)}.top-actions .service-status{display:none}}
@media(max-width:640px){body{font-size:13px}.sidebar{width:100%;height:65px;top:auto;bottom:0;padding:0;background:#fff;box-shadow:0 -2px 15px #194e3010;border-right:0;border-top:1px solid var(--line)}.sidebar>.brand,.sidebar>.brand-sub,.section-label,.sidebar-bottom,.admin-label{display:none}.nav{display:flex;justify-content:space-around;height:100%;gap:0}.nav a{padding:8px 4px;min-width:50px;gap:3px;flex-direction:column;font-size:9px;border-radius:0;background:none!important;justify-content:center}.nav a.active:after{display:none}.nav a .icon{width:20px;height:20px}.main{margin-left:0}.topbar{height:62px;padding:0 18px}.mobile-brand{display:flex;font-size:18px}.mobile-brand img{width:30px;height:30px}.breadcrumb{display:none}.top-actions{gap:10px}.content{padding:23px 16px 95px}.page-heading{align-items:flex-start;margin-bottom:20px}.page-heading h1{font-size:25px}.page-heading p{font-size:11px}.page-heading>.btn{padding:8px 11px;font-size:11px;margin-top:18px}.eyebrow{font-size:8px}.hero{padding:23px;min-height:164px}.hero h2{font-size:21px}.hero p{font-size:11px}.hero-copy{max-width:85%}.hero-art{right:-35px;width:150px;opacity:.25}.hero-pill{font-size:8px}.rfq-card{padding:18px}.rfq-card h3{font-size:16px}.card-meta{gap:10px}.company-label{max-width:58%}.company-label span{overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.filters{gap:6px}.chip{font-size:10px;padding:5px 9px}.auth-layout{display:block}.auth-story{padding:22px 25px}.auth-story .pitch{margin:25px 0 10px}.auth-story h1{font-size:25px;line-height:1.5;margin:0}.auth-story .eyebrow,.auth-story .pitch p,.auth-story footer,.auth-story .ship-line{display:none}.auth-panel{padding:30px 25px}.auth-box h2{font-size:23px}.auth-tabs{margin-top:20px}.panel{padding:18px}.form-grid{grid-template-columns:1fr}.form-grid .full{grid-column:auto}.chat-layout{display:block;height:auto;min-height:0;border:0;background:transparent;overflow:visible}.chat-layout.has-active .conversation-list{display:none}.chat-layout:not(.has-active) .chat-main{display:none}.conversation-list{background:#fff;border:1px solid var(--line);border-radius:10px}.chat-main{background:#fff;border:1px solid var(--line);border-radius:10px;height:calc(100dvh - 240px);min-height:440px;overflow:hidden}.chat-header{padding:12px}.chat-header h3{font-size:12px}.chat-header .btn{font-size:9px;padding:5px}.chat-messages{padding:15px}.composer{padding:12px}.composer-toolbar{flex-wrap:wrap}.composer-toolbar .btn{padding:7px 12px;font-size:11px}.chat-page-heading{margin-bottom:15px}.message{max-width:94%}.quote-card{min-width:190px}.modal-overlay{padding:12px}.modal{padding:20px;max-height:93dvh}.detail-info{gap:15px}.stats-grid{gap:10px}.stat-card{padding:15px}.stat-card strong{font-size:24px}.admin-nav-section{margin:0}.admin-nav-section .nav a{font-size:8px}.topbar .btn{font-size:10px;padding:6px}.page-heading .row{flex-wrap:wrap}.inline-fields{flex-wrap:wrap}.inline-fields>*{min-width:120px}.profile-mini .avatar{display:none}.hero h2 br{display:none}.service-status{display:none}}

.entry-help{max-width:650px;margin:12vh auto;padding:32px;background:#fff;border:1px solid #e1e7e4;border-radius:14px}.entry-help h1{font-size:25px}.entry-help p{line-height:1.9}.brand-sub{letter-spacing:1px}

/* A label is inline by default: make the entire upload target one box. */
.upload-zone{display:flex;flex-direction:column;align-items:center;justify-content:center;width:100%;min-width:0;gap:7px;overflow-wrap:anywhere}
.upload-zone .icon{flex:none;margin:0}
.upload-zone .hint{display:block;margin:0;max-width:100%}
.upload-zone:focus-within{outline:2px solid #67917a;outline-offset:3px}
.form-container,.field,.auth-panel,.auth-box,.panel,.section-head,.page-heading>div{min-width:0}
.panel,.rfq-card,.detail-info,.notice,.panel-list,.message-body{overflow-wrap:anywhere}
.table-wrap{max-width:100%;-webkit-overflow-scrolling:touch;overscroll-behavior-x:contain}

@media(max-width:640px){
  html{scroll-padding-top:calc(78px + env(safe-area-inset-top));scroll-padding-bottom:calc(96px + env(safe-area-inset-bottom))}
  body{font-size:14px}
  .main{min-width:0;width:100%}
  .topbar{position:sticky;top:0;z-index:30;height:auto;min-height:calc(62px + env(safe-area-inset-top));padding:calc(10px + env(safe-area-inset-top)) max(14px,env(safe-area-inset-right)) 10px max(14px,env(safe-area-inset-left));background:#fff;gap:8px}
  .mobile-brand{min-width:0;white-space:nowrap;font-size:18px;gap:7px}
  .mobile-brand img{width:30px;height:30px;flex:none}
  .top-actions{min-width:0;gap:6px;flex-shrink:0}
  .top-actions>.tag{display:block;max-width:74px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
  .topbar .btn{min-height:42px;padding:8px 4px;font-size:12px}
  .sidebar{inset:auto 0 0;width:100%;height:calc(66px + env(safe-area-inset-bottom));padding:0 max(2px,env(safe-area-inset-right)) env(safe-area-inset-bottom) max(2px,env(safe-area-inset-left));z-index:50}
  .sidebar .nav{height:66px;display:flex;align-items:stretch;justify-content:space-between;overflow-x:visible}
  .sidebar .nav a{flex:1 1 0;min-width:0;padding:8px 2px;line-height:1.3;gap:5px;white-space:nowrap;font-size:clamp(9px,2.8vw,11px)}
  .is-admin .sidebar .nav{overflow-x:auto;justify-content:flex-start;overscroll-behavior-x:contain}
  .is-admin .sidebar .nav a{flex:0 0 76px;font-size:11px}
  .content{padding:20px max(14px,env(safe-area-inset-right)) calc(108px + env(safe-area-inset-bottom)) max(14px,env(safe-area-inset-left));min-width:0}
  .page-heading{flex-wrap:wrap;align-items:stretch;gap:12px}
  .page-heading>div{flex:1 1 100%}
  .page-heading h1{font-size:25px;overflow-wrap:anywhere}
  .page-heading p{font-size:13px}
  .page-heading>.btn{margin:0;min-height:44px;font-size:13px}
  .panel{padding:17px}
  input,select,textarea,.composer textarea{font-size:16px;line-height:1.5}
  input::placeholder,textarea::placeholder{font-size:14px}
  input:not([type=checkbox]):not([type=radio]),select{min-height:44px}
  .field label,.reveal-fields summary{font-size:14px;line-height:1.6;overflow-wrap:anywhere}
  .field label small{font-size:12px}
  .form-grid{grid-template-columns:minmax(0,1fr)}
  .upload-zone{padding:20px 12px;min-height:132px;font-size:14px;line-height:1.7}
  .upload-zone .hint{font-size:12px}
  .form-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:20px}
  .form-actions>.btn{min-width:0;width:100%;min-height:46px;padding:11px 7px;font-size:14px;white-space:normal}
  .section-head{flex-wrap:wrap;gap:10px;align-items:flex-start}
  .section-head h2{min-width:0;overflow-wrap:anywhere}
  .stats-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .stat-card{min-width:0;padding:15px}
  .stat-card strong{overflow-wrap:anywhere;font-size:26px}
  .search{flex-wrap:wrap;gap:8px;padding:8px}
  .search>input[name=q]{flex:1 1 55%;width:auto}
  .search input.region-search{order:3;flex:1 1 100%;width:100%;max-width:none;border-left:0;border-top:1px solid var(--line);padding:10px 0 0;min-height:44px;font-size:16px}
  .search button{min-height:42px;padding:8px 14px}
  .filters{gap:7px}
  .chip{min-height:36px;padding:7px 10px;font-size:12px}
  .card-footer{flex-direction:column;align-items:stretch}
  .company-label{max-width:none;width:100%;min-width:0}
  .card-footer>.row{justify-content:space-between;flex-wrap:wrap;min-width:0;gap:8px}
  .card-footer .btn{min-height:40px;font-size:12px}
  .detail-info{grid-template-columns:minmax(0,1fr);gap:14px}
  .detail-title{font-size:22px}
  .inline-fields{display:grid;grid-template-columns:minmax(0,1fr)}
  .inline-fields>*{min-width:0;width:100%}
  .toolbar{align-items:stretch}
  .toolbar input{max-width:none;width:100%}
  .toolbar .btn{white-space:normal;min-height:44px;max-width:100%}
  .panel-list li.row,.row.between{flex-wrap:wrap;gap:8px}
  .chat-layout{min-width:0}
  .chat-main{height:calc(100dvh - 260px - env(safe-area-inset-top) - env(safe-area-inset-bottom));min-height:300px}
  .chat-header>div{min-width:0;overflow-wrap:anywhere}
  .chat-header h3{white-space:normal;font-size:14px}
  .chat-header .btn{flex:none;min-height:38px}
  .chat-messages{min-height:80px}
  .message{max-width:95%;min-width:0}
  .quote-card{min-width:0;max-width:100%;width:100%}
  .quote-card .price{overflow-wrap:anywhere}
  .composer{padding:12px}
  .composer-toolbar{align-items:flex-start;gap:10px}
  .composer-toolbar>.row{flex-wrap:wrap;min-width:0;gap:6px}
  .composer-toolbar .btn,.ai-button{min-height:40px}
  .modal-overlay{padding:calc(12px + env(safe-area-inset-top)) 12px calc(12px + env(safe-area-inset-bottom));align-items:center}
  .modal{min-width:0;padding:18px;max-height:calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));overscroll-behavior:contain}
  .modal-header{gap:10px;align-items:flex-start}
  .modal-header h2{min-width:0;font-size:19px;overflow-wrap:anywhere}
  .modal-header>.btn{flex:none;min-width:36px;min-height:36px}
  .modal .actions{flex-wrap:wrap}
  .modal .actions>.btn{min-height:44px;white-space:normal;flex:1 1 120px;min-width:0}
  .auth-story{padding:calc(22px + env(safe-area-inset-top)) 20px 22px}
  .auth-panel{padding:26px 20px calc(34px + env(safe-area-inset-bottom))}
  .role-cards{gap:10px}
  .role-card{min-width:0;padding:14px 11px;min-height:112px}
  .role-card small{overflow-wrap:anywhere;font-size:11px}
  .captcha-row{gap:8px;min-width:0}
  .captcha-row input{min-width:0}
  .captcha-row img{flex:0 0 130px;width:130px;max-width:46%;height:44px;object-fit:contain}
  #toast{bottom:calc(82px + env(safe-area-inset-bottom));width:max-content;max-width:calc(100vw - 28px);overflow-wrap:anywhere}
  .entry-help{margin:30px 14px;padding:22px}
}

@media(max-width:640px){.hero-art{display:none}.hero-copy{max-width:100%}}