:root{--bg:#e9f0ed;--surface:#f7faf8;--card:#fff;--text:#17312b;--muted:#627872;--accent:#14745f;--warm:#d28a35;--border:#cbd9d4;--dark:#0c2d36;--dark-card:#123943;--dark-text:#e8f4f1}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font:16px/1.65 system-ui,-apple-system,"Segoe UI","Microsoft YaHei",sans-serif}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button,a,input,select,textarea{touch-action:manipulation}button,.button{cursor:pointer;border:0;border-radius:12px;background:var(--accent);color:var(--button-text,white);padding:12px 22px;font-weight:650;display:inline-flex;align-items:center;justify-content:center;gap:18px}button:disabled{opacity:.55;cursor:wait}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid var(--warm);outline-offset:3px}.button.small{padding:9px 16px;font-size:14px}header{max-width:1320px;margin:auto;padding:25px 42px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;gap:12px;align-items:center;font-size:20px;font-weight:750;white-space:nowrap}.brandmark{font-size:40px;color:var(--accent)}.brand small{display:block;font-size:10px;letter-spacing:2px;color:var(--muted)}nav{display:flex;align-items:center;gap:24px;font-size:14px}.theme-label{display:flex;gap:8px;align-items:center}select{max-width:100%}nav select{width:100px;padding:7px;border:1px solid var(--border);background:var(--surface);border-radius:8px;color:var(--text)}main{max-width:1240px;margin:auto;padding:0 24px}.hero{background:var(--dark);color:var(--dark-text);border-radius:28px;padding:56px 60px;min-height:430px;display:grid;grid-template-columns:1fr 1fr;overflow:hidden;position:relative}.eyebrow{font-size:12px;font-weight:650;letter-spacing:2px;color:var(--muted)}.hero .eyebrow{color:#b8ccc7}h1{font-size:clamp(38px,4.6vw,65px);letter-spacing:-2px;line-height:1.18;margin:22px 0}p{color:var(--muted)}.hero p{color:#c3d6d2;font-size:16px}.light{background:#e6f0df;color:#183b34;margin-top:12px}.pilot{display:block;font-size:12px;color:#b8ccc7;margin-top:16px}.journey-art{position:relative;min-height:300px}.orbit{position:absolute;width:285px;height:285px;border:2px dashed #527369;border-radius:50%;right:45px;top:22px;transform:rotate(-25deg)}.bus-art{position:absolute;top:135px;right:15px;width:280px;height:124px;border-radius:20px 45px 14px 14px;background:#d5e5bb;color:#153d37;padding:12px 22px;box-shadow:12px 18px 0 #06283180;transform:rotate(-8deg)}.bus-art:before,.bus-art:after{content:'';position:absolute;bottom:-14px;width:34px;height:34px;border-radius:50%;border:8px solid #244b43;background:#b7cbbb}.bus-art:before{left:36px}.bus-art:after{right:35px}.bus-art span{font-weight:800;font-size:24px;letter-spacing:2px}.bus-art b{float:right}.windows{font-size:35px;line-height:1.2;letter-spacing:5px}.art-card{position:absolute;z-index:1;display:flex;align-items:center;gap:14px;background:var(--dark-card);border:1px solid #65877b;border-radius:14px;padding:14px 20px;box-shadow:0 12px 25px #00191030}.art-card small{display:block;font-size:12px;color:#bed2c8}.art-card i{width:14px;height:14px;background:#d6e7bd;border:3px solid #547769;border-radius:50%}.start{top:18px;left:18px}.end{bottom:0;right:3px}.art-caption{position:absolute;left:20px;bottom:25px;writing-mode:vertical-rl;font-size:10px;letter-spacing:3px;color:#7ca393}.feature-strip{display:grid;grid-template-columns:repeat(3,1fr);padding:30px 15px;border-bottom:1px solid var(--border);gap:30px}.feature-strip>div{display:flex;align-items:center;gap:18px}.feature-strip b{font-size:26px;color:var(--accent);font-weight:400}.feature-strip small{display:block;color:var(--muted);font-size:13px}#workspace{padding-top:42px;scroll-margin-top:20px}.section-top{display:flex;align-items:center;justify-content:space-between;gap:12px}h2{font-size:28px;margin:4px 0 20px;line-height:1.3}#identity{font-size:13px;color:var(--muted)}.tabs{display:flex;gap:6px;overflow:auto;border-bottom:1px solid var(--border);margin-bottom:24px}.tabs button{border-radius:0;padding:14px 22px;color:var(--muted);background:none;white-space:nowrap;border-bottom:3px solid transparent}.tabs button.active{color:var(--accent);border-color:var(--accent)}[hidden]{display:none!important}.search{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;padding:22px;background:var(--card);border:1px solid var(--border);border-radius:16px;margin-bottom:24px;align-items:end}label{display:block;font-size:13px;font-weight:600}input,textarea,select{width:100%;padding:11px 12px;border:1px solid var(--border);border-radius:9px;background:var(--surface);color:var(--text);margin-top:5px}textarea{min-height:95px;resize:vertical}input[type=checkbox]{width:auto;margin-right:8px}input[type=file]{font-size:12px}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.card{background:var(--card);border:1px solid var(--border);border-radius:17px;padding:24px}.card h3{font-size:21px;margin:10px 0}.card p{margin:8px 0;font-size:14px}.tag{display:inline-block;background:var(--surface);color:var(--accent);border:1px solid var(--border);padding:3px 10px;font-size:12px;border-radius:30px}.price{font-size:27px;font-weight:750}.price small{font-size:12px;font-weight:400;color:var(--muted)}.row{display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap}.actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:20px}.secondary{background:var(--surface);color:var(--text);border:1px solid var(--border)}.empty{padding:50px 25px;text-align:center;border:1px dashed var(--border);border-radius:16px;background:var(--surface)}.empty strong{display:block;font-size:20px;color:var(--text);margin:8px}.empty p{margin:8px}.empty .symbol{font-size:42px;color:var(--accent)}#notice:not(:empty){background:var(--card);border-left:4px solid var(--warm);padding:14px;margin-bottom:18px}.app-callout{margin:48px 0 30px;padding:32px;background:var(--surface);border-radius:20px;display:flex;justify-content:space-between;align-items:center;gap:20px}.app-callout h2{font-size:25px;margin:8px 0}.app-callout p{margin:0;font-size:14px}footer{max-width:1240px;margin:auto;padding:25px 24px 40px;display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:var(--muted);font-size:12px}dialog{background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:20px;max-width:780px;width:calc(100% - 28px);max-height:90vh;padding:26px}dialog::backdrop{background:#092922aa}.dialog-top{display:flex;justify-content:space-between;align-items:center}.dialog-top button{padding:6px 13px}.dialog-top h2{font-size:23px}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}fieldset{border:1px solid var(--border);border-radius:12px;margin:18px 0;padding:17px}legend{font-weight:700;padding:0 7px}.stops{list-style:none;padding:0;border-left:2px solid var(--accent);margin-left:7px}.stops li{position:relative;padding:0 0 18px 22px}.stops li:before{content:'';position:absolute;left:-6px;top:9px;width:10px;height:10px;border-radius:50%;background:var(--accent)}.stops a{font-size:12px;color:var(--accent);margin-left:15px}.quiet{font-size:12px;color:var(--muted)}.documents{display:flex;gap:8px;flex-wrap:wrap}.documents button{font-size:12px;padding:8px 12px}.document-image{display:block;max-width:100%;max-height:70vh;margin:auto}.rule{padding:15px;background:var(--surface);border-radius:10px;margin:12px 0}.rule .form-grid{grid-template-columns:repeat(3,minmax(0,1fr))}dl{display:grid;grid-template-columns:1fr 1fr;gap:8px}dt{color:var(--muted)}dd{margin:0;overflow-wrap:anywhere}#modal-body>.quiet{margin-top:0}.full{grid-column:1/-1}@media(max-width:850px){header{padding:16px 22px;align-items:flex-start}nav{gap:12px;flex-wrap:wrap;justify-content:flex-end}nav>a:not(.button){display:none}.hero{padding:38px;grid-template-columns:1.15fr 1fr}.bus-art{width:225px;right:-15px}.orbit{right:-50px}.start{left:0}.feature-strip{gap:15px}.feature-strip small{font-size:11px}}@media(max-width:600px){header{gap:10px;padding:14px 16px}.brand{font-size:16px}.brandmark{font-size:30px}.brand small{font-size:8px}nav{gap:8px}.theme-label{font-size:0}nav select{width:85px;font-size:12px}nav .button.small{font-size:12px;padding:8px}main{padding:0 14px}.hero{padding:30px 25px;grid-template-columns:1fr;min-height:0}.hero h1{font-size:43px}.journey-art{display:none}.hero p{font-size:14px}.hero .eyebrow{font-size:10px}.feature-strip{gap:10px;padding:22px 0}.feature-strip>div{gap:6px;align-items:flex-start}.feature-strip b{font-size:18px}.feature-strip span{font-size:12px}.feature-strip small{font-size:10px}.grid{grid-template-columns:1fr}.search{grid-template-columns:1fr 1fr;padding:16px;gap:10px}.search button{grid-column:1/-1}.tabs button{padding:12px 16px;font-size:14px}.section-top h2{font-size:24px}.app-callout{padding:24px;display:block}.app-callout .button{margin-top:20px}.form-grid,.rule .form-grid{grid-template-columns:1fr}dialog{padding:18px}.card{padding:20px}.row{align-items:flex-start}footer{font-size:11px}.full{grid-column:auto}}

/* Shared dialog surface and readable form states across all eight QMX themes. */
html:has(dialog[open]){overflow:hidden}
input,select,textarea{min-width:0;color-scheme:inherit}
input::placeholder,textarea::placeholder{color:var(--muted);opacity:1}
input[type=checkbox]{accent-color:var(--accent)}
textarea:focus-visible{outline:3px solid var(--warm);outline-offset:3px}
button:disabled{cursor:not-allowed}
.tabs button.active,.tag,.stops a{color:var(--accent-text,var(--accent))}
.tabs button{flex:1 0 auto;text-align:center}
.form-grid>*{min-width:0}
.dialog-notice{color:var(--text);background:var(--surface);border-left:4px solid var(--warm);padding:12px 14px;border-radius:8px;overflow-wrap:anywhere}
dialog{padding:0;max-height:90vh;max-height:90dvh;overflow:auto;overscroll-behavior:contain;box-shadow:0 24px 80px #0005}
dialog::backdrop{background:#071a22b3;backdrop-filter:blur(3px)}
.dialog-top{position:sticky;top:0;z-index:2;gap:16px;padding:18px 22px;background:var(--card);border-bottom:1px solid var(--border)}
.dialog-top h2{margin:0;min-width:0;overflow-wrap:anywhere}
.dialog-top button{flex:0 0 44px;width:44px;min-height:44px;padding:0}
#modal-body{padding:22px;overflow-wrap:anywhere}
#modal-body:empty{padding:0}
.decision-dialog{max-width:480px;padding:24px}
.decision-dialog h2{font-size:23px}
.decision-description{white-space:pre-line;overflow-wrap:anywhere;color:var(--text)}
.decision-dialog .actions{justify-content:flex-end}
.decision-dialog .actions button{min-width:96px;min-height:44px}
dialog:not(#modal):not(.decision-dialog){padding:20px}
@media(max-width:600px){
 .tabs{gap:0;scrollbar-width:thin}.tabs button{padding:12px 8px;font-size:13px}
 .dialog-top{padding:14px 16px}.dialog-top h2{font-size:20px}#modal-body{padding:16px}
 dialog{width:calc(100% - 20px);max-height:calc(100dvh - 24px)}
 .decision-dialog{padding:20px}.decision-dialog .actions{display:grid;grid-template-columns:1fr 1fr}
 .decision-dialog .actions button{min-width:0;width:100%}
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}