/* Quiet controls with full-sized touch targets and real render references. */
button,input,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,summary:focus-visible{outline:2px solid #648469;outline-offset:4px}
.chips{bottom:133px;gap:5px}.chips button,.chips .tool{min-height:40px;padding:10px 16px;font-size:11px}.chips .tool{border:0}.chips #precisionOpen{background:#e5ecdf;color:#244834}.chips #lockFrame[aria-pressed=true]{background:#274b3c;color:#fff}.chips button:disabled{opacity:.4;cursor:default}.frame.locked>b{display:none}.frame.locked{box-shadow:0 0 0 1.5px #43674f,0 15px 55px -30px #11271d44}
.label-state{position:absolute;bottom:190px;left:50%;transform:translateX(-50%);max-width:calc(100vw - 30px);background:#f8faf2e8;border-radius:4px;padding:6px 10px;color:#536c55;font:400 10px/1.5 var(--sans);z-index:7;white-space:nowrap}.label-state button{border:0;background:transparent;text-decoration:underline;margin-left:8px;cursor:pointer;font-size:11px;color:var(--ink)}body.intro .label-state,body.m3d .label-state{display:none}
.back3d{background:#f7f9f0;color:#244834!important;border:1px solid #9eaf97;box-shadow:0 5px 25px #102d2233;min-height:44px;border-radius:5px;font:500 12px/1.4 var(--sans);top:95px;left:24px;transform:none;right:auto;padding:12px 18px}.back3d:hover{background:#e7eedf;color:#193c2c!important}
.orbit-toggle{position:absolute;z-index:13;right:27px;bottom:39px;background:#f7f9f0df;color:#244834;border:1px solid #9eaf9780;border-radius:5px;padding:10px 14px;min-height:40px;font:400 11px/1.3 var(--sans);cursor:pointer;backdrop-filter:blur(12px)}body:not(.intro):not(.m3d) .orbit-toggle{display:none}body.m3d .orbit-toggle{top:95px;bottom:auto}.hero-location{bottom:94px}.ihint{display:none}
body.intro .ititle{bottom:20%}.intro-ui:before{background:linear-gradient(90deg,#edf0e3df 0%,#edf0e380 24%,#edf0e314 41%,transparent 55%)}
.selection-column{min-width:0}.selection-review figcaption small{font:400 10px/1.6 var(--mono);color:#74836d}.label-review{margin-top:18px;padding:14px 17px;border:1px solid #cbd5c3;border-radius:5px;background:#f9fbf4}.label-review summary{font:400 12px/1.5 var(--sans);cursor:pointer}.label-review p{font:400 12px/1.9 var(--sans);color:#3b5743;margin:12px 0}.label-review small{display:block;font:400 10px/1.6 var(--sans);color:var(--dim)}
.material h2{display:flex;align-items:center;justify-content:space-between}.material h2 button{border:0;background:none;font:400 11px/1.4 var(--sans);color:#526e52;cursor:pointer;padding:4px 0}.settings-form .mats .style-choice{display:grid;grid-template-columns:1fr auto;grid-template-rows:auto auto;gap:0;padding:0;overflow:hidden;border-radius:5px;background:#fcfdf7}.settings-form .mats .style-choice img{width:100%;height:128px;object-fit:cover;object-position:50% 48%;grid-column:1/3;display:block;border-bottom:1px solid #cbd5c3}.settings-form .mats .style-choice b{padding:11px 13px;font:500 15px/1.5 var(--serif)}.settings-form .mats .style-choice em{align-self:center;padding:0 12px 0 0;font-size:10px}.settings-form .mats .style-choice.on{box-shadow:0 0 0 1px #426148}.settings-form .mats .style-choice.on b:after{margin-left:3px}.settings-form .mats{gap:12px!important}
.save-action button{width:100%;padding:15px;border-radius:4px;cursor:pointer}.save-action>button{font:500 13px/1.4 var(--sans)}
dialog{max-height:calc(100dvh - 32px);overflow:auto;border:1px solid #c3cfba;border-radius:10px;background:#f8faf2;color:#243d33;box-shadow:0 30px 100px #18312650}dialog::backdrop{background:#142c2366;backdrop-filter:blur(5px)}dialog .dialog-close{position:absolute;top:12px;right:12px;min-width:40px;min-height:40px;font-size:25px;border:0;color:#355940;background:transparent;cursor:pointer}dialog h2{font:500 25px/1.5 var(--serif);margin:0 0 24px}dialog .eyebrow{font:400 10px/1.5 var(--sans);letter-spacing:.05em;color:#71826a;margin-bottom:9px}
.refine-dialog{width:min(460px,calc(100vw - 28px));padding:32px}.refine-dialog label{display:grid;gap:9px;font:400 12px/1.5 var(--sans);margin-bottom:19px}.refine-dialog input{width:100%;min-width:0;box-sizing:border-box;height:46px;padding:9px 12px;background:#fffef8;border:1px solid #b7c7b0;border-radius:4px;color:#234833;font:400 16px/1.5 var(--sans)}.coordinate-fields{display:grid;grid-template-columns:1fr 1fr;gap:14px}.range-presets{display:flex;gap:8px;margin:0 0 18px}.range-presets button{border:1px solid #c4d0bb;background:#ecf1e4;padding:9px 12px;border-radius:4px;color:#37553c;cursor:pointer}.refine-dialog .btn{width:100%;display:block;padding:16px;border:0;margin-top:20px;cursor:pointer;border-radius:5px}.form-error{color:#9a482e;font:400 12px/1.7 var(--sans);min-height:20px;margin-top:12px}
.image-dialog{width:min(900px,calc(100vw - 24px));padding:24px}.image-dialog img{width:100%;display:block;border-radius:3px}.image-dialog h2{margin:0 0 14px}.image-dialog p{font:400 11px/1.5 var(--sans);color:var(--dim);margin-top:12px}
.export-dialog{width:min(1040px,calc(100vw - 28px));padding:28px}.export-dialog h2{margin:0 0 20px}.export-grid{display:grid;grid-template-columns:minmax(0,1fr) 245px;gap:28px;align-items:center}.export-image{aspect-ratio:1;position:relative;background:#e6ecdf;display:grid;place-items:center;border-radius:5px;overflow:hidden}.export-image img{width:100%;height:100%;object-fit:contain}.export-image>span{position:absolute;inset:auto 15px;top:50%;text-align:center;font:400 12px/1.6 var(--sans);color:#3d5b44;background:#f5f8eddd;padding:10px}.export-controls{display:grid;gap:17px}.export-subtitle{font:500 13px/1.5 var(--sans);margin-bottom:4px}.export-controls label{display:flex;align-items:center;gap:11px;font:400 13px/1.5 var(--sans);cursor:pointer;min-height:35px}.export-controls input{accent-color:#375f48;width:19px;height:19px;cursor:pointer}.export-controls p#exportNote{font:400 11px/1.8 var(--sans);color:#75856a;margin:8px 0}.export-controls .btn{display:block;text-align:center;padding:16px;border:0;border-radius:5px;font:500 13px/1.5 var(--sans)}.export-controls .btn[aria-disabled=true]{opacity:.4;pointer-events:none}.export-controls #exportRetry{border:1px solid #afc2a6;padding:10px;border-radius:4px;background:transparent;color:#355b3e;cursor:pointer}
@media(max-width:820px){
 .chips{bottom:132px;gap:1px;padding:3px;max-width:calc(100vw - 24px)}.chips button,.chips .tool{padding:10px 12px;font-size:11px;min-height:40px;min-width:0}.label-state{bottom:188px;font-size:9px}.back3d{top:78px;left:14px;padding:10px 13px}.orbit-toggle{right:20px;bottom:25px;padding:10px 13px;font-size:10px}body.m3d .orbit-toggle{top:78px;right:14px;bottom:auto}.hero-location{left:26px;right:auto;bottom:39px;font-size:10px}body.intro .ititle{bottom:102px}.intro-ui:before{background:linear-gradient(0deg,#edf0e5ef 0%,#edf0e5a8 18%,#edf0e52e 34%,transparent 58%)}
 .selection-column{width:100%}.label-review{margin-top:12px;padding:11px 13px}.label-review summary{font-size:11px}.selection-review{box-sizing:border-box}.settings-grid{gap:24px}.settings-form .mats .style-choice img{height:110px}.settings-form .mats .style-choice b{padding:9px 10px;font-size:14px}.settings-form .mats .style-choice em{padding-right:8px;font-size:9px}.settings-form .mats{gap:10px!important}
 .refine-dialog{padding:28px 22px}.range-presets{gap:6px}.range-presets button{padding:9px 10px}.image-dialog{padding:22px 14px}.image-dialog h2{margin-left:6px}.export-dialog{padding:24px 16px;width:calc(100vw - 24px)}.export-grid{display:flex;flex-direction:column;gap:20px}.export-image{width:100%;max-height:43dvh;aspect-ratio:1}.export-controls{width:100%;grid-template-columns:1fr 1fr;gap:10px}.export-subtitle{grid-column:1/3;margin:0 0 4px}.export-controls label{font-size:12px;min-height:36px}.export-controls #exportNote{grid-column:1/3;margin:0!important}.export-controls .btn,.export-controls #exportRetry{grid-column:1/3}.export-dialog h2{font-size:23px;margin-bottom:18px}.save-action>button{font-size:13px}
}
@media(max-width:380px){.chips button,.chips .tool{padding:10px}.settings-form .mats .style-choice em{font-size:8px}.coordinate-fields{gap:10px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition-duration:0s!important}}
dialog.export-dialog,dialog.image-dialog{max-width:calc(100vw - 28px);box-sizing:border-box}
.image-quality{position:absolute;bottom:40px;left:18px;z-index:3;background:#f8faf2e8;color:#49624d;border:1px solid #c7d3bf;border-radius:4px;padding:8px 11px;font:400 11px/1.5 var(--sans);cursor:pointer}.image-quality:disabled{cursor:default}
/* 取景仅保留与当前动作直接相关的控件。 */
.chips button,.chips .tool{min-height:44px;font-size:12px;padding:10px 18px}.chips #precisionOpen{background:transparent;color:#244834}.chips #adjustFrame{background:#e5ecdf;color:#244834;border:0}.back3d{font:500 12px/1.4 var(--sans);letter-spacing:0;min-height:44px;height:44px;padding:10px 16px;box-sizing:border-box;border-radius:5px}.refine-dialog .restore-range{display:block;margin:15px auto 0;padding:10px 14px;background:transparent;color:#536b58;border:0;font:400 12px/1.5 var(--sans);text-decoration:underline;text-underline-offset:4px;cursor:pointer}.refine-dialog .restore-range[hidden],.chips button[hidden],.label-state[hidden]{display:none}.label-state{background:#f8faf2dc;font-size:10px}.hero-location{bottom:40px}
@media(max-width:820px){.chips button,.chips .tool{padding:10px 14px;font-size:12px}.back3d{height:44px;padding:10px 16px}.hero-location{bottom:31px}.refine-dialog .restore-range{min-height:44px}}