#sr-app{
  --ink:#182c49;--sub:#637894;--blue:#297fcf;--blue2:#165aa5;--line:#dce8f4;
  --tint:#f2f7fc;--shadow:0 14px 46px rgba(28,81,134,.09);--radius:24px;
  color: var(--ink);
}
#sr-app,
#sr-app *,
#sr-app *::before,
#sr-app *::after {
  box-sizing: border-box;
}
body.sr-standalone{margin:0;font-family:Inter,"PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);
 background:radial-gradient(ellipse at 15% 16%,#f7fbff 0%,transparent 38%),radial-gradient(ellipse at 94% 86%,#e9f2fa 0%,transparent 42%),#eef4fa;
 -webkit-font-smoothing:antialiased;min-height:100vh}
body.sr-standalone::before{content:"";position:fixed;inset:0;pointer-events:none;opacity:.5;background-image:radial-gradient(circle,#94b8df 1px,transparent 1.5px);background-size:190px 145px;mask-image:linear-gradient(to bottom,black,transparent 80%)}
#sr-app button,#sr-app input{font:inherit}#sr-app button{cursor:pointer}#sr-app button:focus-visible,#sr-app input:focus-visible,#sr-app [role=slider]:focus-visible{outline:3px solid #5da9f2;outline-offset:3px}
.sr-shell{position:relative;width:min(1480px,calc(100% - 44px));margin:0 auto;padding:38px 0 24px}
.sr-header{text-align:center;margin:0 0 26px}.sr-eyebrow{font-size:12px;letter-spacing:.21em;font-weight:800;color:#2b82d8;display:flex;align-items:center;justify-content:center;gap:14px}.sr-eyebrow span{width:22px;height:2px;background:#56abe0}
.sr-header h1{font-size:clamp(27px,2.5vw,36px);margin:12px 0 8px;letter-spacing:.02em;line-height:1.3}.sr-header p{color:var(--sub);font-size:14px;margin:0;line-height:1.8}
.sr-two-up{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:20px;align-items:stretch}
.sr-card{min-width:0;background:rgba(255,255,255,.95);border:1px solid #e1eafa;border-radius:var(--radius);box-shadow:var(--shadow);padding:24px 22px 18px;overflow:hidden}
.sr-card-head{display:flex;align-items:center;gap:12px;min-height:57px}.sr-icon{width:52px;height:52px;flex:none;border-radius:17px;background:linear-gradient(135deg,#eaf4ff,#d9eafe);display:grid;place-items:center;color:#217ac6}.sr-icon-color{border-radius:50%;background:linear-gradient(135deg,#3f9aea,#1368bc);color:#fff}.sr-icon-combo{background:linear-gradient(135deg,#348ad9,#1b5eb2);color:#fff}
.sr-icon svg{width:25px;height:25px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round;stroke-linecap:round}
.sr-head-text{flex:1;min-width:0}.sr-head-text h2{margin:0;font-size:20px;line-height:1.45;letter-spacing:.01em}.sr-head-text p{margin:3px 0 0;font-size:12px;color:var(--sub);line-height:1.65}
.sr-mode-tabs{display:flex;align-items:center;gap:5px;background:#f1f6fd;border:1px solid #edf2fa;border-radius:13px;padding:4px;margin:20px 0 15px}
.sr-mode{flex:1;min-width:0;border:0;background:transparent;border-radius:10px;color:#45617f;font-weight:650;font-size:13px;height:36px;transition:.2s ease}
.sr-mode.active{background:linear-gradient(105deg,#248add,#1764b5);color:white;box-shadow:0 5px 15px #2f8cda39}
.sr-mode:not(.active):hover{background:#e5effb}
.sr-editor{display:grid;grid-template-columns:minmax(0,1.04fr) minmax(0,.96fr);gap:13px;min-height:455px}
.sr-preview-pane{position:relative;min-width:0;border:1px solid #e9eef7;border-radius:17px;background:linear-gradient(145deg,#edf3f9,#e6edf5);overflow:hidden;padding:11px 10px 11px;display:flex;flex-direction:column}
.sr-preview-head{display:flex;align-items:center;justify-content:space-between;gap:8px;color:#748aa3;font-size:11px;letter-spacing:.02em;font-weight:650;white-space:nowrap}.sr-preview-tag{border:1px solid #d3e4f4;border-radius:7px;padding:3px 7px;color:#598ac1;background:#fff9;font-size:9px;letter-spacing:.1em}
.sr-model{flex:1;min-height:260px;display:flex;align-items:center;justify-content:center;position:relative;isolation:isolate}
.sr-model svg,.sr-combo-product svg{width:100%;height:auto;display:block;max-height:330px;filter:drop-shadow(0 13px 11px rgba(38,63,93,.06))}
.sr-split-line{position:absolute;z-index:4;top:41px;bottom:94px;width:2px;background:#ffffffdd;box-shadow:0 0 0 1px #536d8a50,0 0 11px #fff;pointer-events:none;left:50%}
.sr-split-line>span{position:absolute;top:49%;left:50%;transform:translate(-50%,-50%);width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:#fff;box-shadow:0 5px 16px #173f6f32;border:1px solid #d5e6f5;color:#1c73c4}
.sr-split-line svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.sr-ratio{position:absolute;z-index:6;top:42px;left:0;width:100%;height:calc(100% - 143px);opacity:0;cursor:ew-resize;margin:0;-webkit-appearance:none;appearance:none}
.sr-ratio::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:28px;height:28px}.sr-ratio::-moz-range-thumb{width:28px;height:28px}
.sr-current-pair{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:7px;margin-top:auto;position:relative;z-index:7}
.sr-pick-item{text-align:left;display:flex;align-items:center;gap:7px;background:#fffe;border:1px solid transparent;border-radius:11px;min-width:0;padding:9px 7px;transition:.16s ease}
.sr-pick-item.active{border-color:#3589d6;box-shadow:0 0 0 1px #3589d644;background:#f7fbff}.sr-pick-item:hover{border-color:#8abce6}
.sr-pick-item i{width:29px;height:29px;border-radius:7px;flex:none;border:1px solid #00000010;background:#286bae}.sr-pick-item span{min-width:0;display:grid;gap:2px}
.sr-pick-item small{font-size:10px;color:#6d87a5;white-space:nowrap}.sr-pick-item strong{font-size:12px;color:#18365b;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-pick-item em{font-size:10px;color:#7c8ca4;font-style:normal;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-options-pane{min-width:0;display:flex;flex-direction:column;gap:9px}
.sr-inline-title{display:flex;align-items:center;justify-content:space-between;gap:5px;padding:1px 1px 0}.sr-inline-title strong{font-size:13px}.sr-inline-title span{font-size:10px;color:#297fcf;background:#ecf5ff;border-radius:50px;padding:4px 6px;white-space:nowrap}
.sr-color-field{height:122px;min-height:122px;border-radius:11px;position:relative;cursor:crosshair;border:1px solid #b9cde5;background-image:linear-gradient(to top,#000,transparent),linear-gradient(to right,#fff,var(--hue-color,#297fcf));touch-action:none}
.sr-color-cursor{position:absolute;left:var(--x,50%);top:var(--y,50%);transform:translate(-50%,-50%);width:14px;height:14px;border:2px solid white;border-radius:50%;box-shadow:0 0 0 1px #0009,0 2px 5px #0006;pointer-events:none}
.sr-hue-label{display:flex;align-items:center;justify-content:space-between;font-size:11px;color:var(--sub);margin-bottom:-4px}.sr-hue-label span{color:#376795}
.sr-hue{-webkit-appearance:none;appearance:none;width:100%;height:10px;border-radius:50px;cursor:pointer;margin:5px 0 1px;background:linear-gradient(to right,#f00,#ff0,#0f0,#0ff,#00f,#f0f,#f00);border:1px solid #ffffff}
.sr-hue::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:17px;height:17px;background:#fff;border-radius:50%;border:3px solid #3280c9;box-shadow:0 1px 6px #23435a44}.sr-hue::-moz-range-thumb{width:14px;height:14px;background:white;border-radius:50%;border:3px solid #3280c9}
.sr-hex-row{display:flex;align-items:center;border:1px solid var(--line);border-radius:9px;overflow:hidden;height:33px;background:#fff}
.sr-hex-row span{padding:0 8px;font-size:11px;color:#6884a2}.sr-hex-row input{min-width:0;flex:1;border:0;outline:none;color:var(--ink);font-size:12px;letter-spacing:.07em;height:100%}
.sr-hex-row button{border:0;height:100%;padding:0 12px;background:#eaf4fe;color:#2374be;font-weight:750;font-size:11px}
.sr-swatch-title{display:flex;justify-content:space-between;align-items:center;gap:6px;margin-top:3px}.sr-swatch-title strong{font-size:13px}.sr-swatch-title small{font-size:10px;color:#8b9bb0}
.sr-swatches{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:7px 6px}
.sr-swatch{width:100%;aspect-ratio:1;border-radius:7px;border:2px solid white;box-shadow:0 0 0 1px #abb7c63b,0 2px 4px #00000015;transition:transform .16s ease;position:relative;min-width:0}
.sr-swatch:hover{transform:translateY(-2px)}.sr-swatch.selected{box-shadow:0 0 0 2px #267ad1,0 4px 9px #2d78bd27}
.sr-swatch.selected::after{content:"✓";display:grid;place-items:center;color:white;text-shadow:0 1px 2px #0009;font-weight:800;font-size:13px;position:absolute;inset:0}
.sr-color-notes{margin-top:auto;min-height:27px;font-size:10px;line-height:1.5;color:#7590ac;background:#f1f7fe;padding:7px 9px;border-radius:8px}
.sr-card-foot{display:flex;gap:7px;align-items:flex-start;font-size:10px;line-height:1.65;color:#6984a3;background:#edf6fe;border-radius:10px;padding:9px 10px;margin-top:14px}
.sr-info{display:inline-grid;flex:none;place-items:center;width:14px;height:14px;border-radius:50%;color:white;background:#3589d3;font-size:11px;font-weight:800;font-style:normal}
.sr-filter-row{display:flex;flex-wrap:wrap;gap:5px}.sr-filter{padding:6px 9px;border-radius:30px;font-size:10px;font-weight:650;border:1px solid #edf2f9;background:#f2f7fc;color:#647c97;white-space:nowrap}
.sr-filter.active{background:#267aca;color:#fff;border-color:#267aca}
.sr-texture-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:7px 7px;align-content:start}
.sr-texture-option{border:1px solid transparent;background:transparent;border-radius:9px;min-width:0;padding:3px 2px 2px;display:grid;gap:4px;justify-items:center;transition:.15s ease;color:#506985}
.sr-texture-option:hover{background:#f3f8fe}.sr-texture-option.selected{color:#217ad1;background:#eaf4ff;border-color:#9ecbf3}
.sr-texture-option .sr-texture-thumb{width:100%;height:47px;max-height:47px;display:block;border:1px solid #b9c7d6;border-radius:7px;background:#7f8793 center/cover}
.sr-texture-option.selected .sr-texture-thumb{outline:2px solid #277dd0;outline-offset:1px}.sr-texture-option span:last-child{font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:100%}
.sr-texture-detail{display:flex;gap:8px;padding:8px;background:#f2f7fc;border:1px solid #e6f0fb;border-radius:10px;margin-top:auto}.sr-detail-icon{font-size:22px;font-weight:800;color:#3190d6}
.sr-texture-detail strong{font-size:12px}.sr-texture-detail p{font-size:10px;line-height:1.5;color:#748aa3;margin:3px 0 0}
.sr-texture-muted{font-size:9px;line-height:1.4;color:#8ca0b6;margin:0}
.sr-combined{margin-top:20px;padding:25px}.sr-combined-head{margin-bottom:19px}.sr-new-tag{display:inline-block;vertical-align:middle;font-size:10px;border-radius:6px;background:#e6f3fe;color:#297acc;padding:3px 7px;margin-left:8px;font-weight:700}
.sr-plain-btn{background:#f3f8fe;border:1px solid #d8e9f8;border-radius:10px;padding:9px 12px;font-size:11px;font-weight:700;color:#3878b6;white-space:nowrap}
.sr-plain-btn:hover{background:#e4f1fc}
.sr-combined-layout{display:grid;grid-template-columns:minmax(0,1.16fr) minmax(0,.84fr);gap:20px;align-items:stretch}
.sr-combo-stage{position:relative;min-width:0;background:linear-gradient(128deg,#edf4fa,#e7f0f9 50%,#eff6fc);border-radius:16px;padding:16px 18px 14px;overflow:hidden;min-height:330px}
.sr-combo-stage::after{content:"";position:absolute;pointer-events:none;inset:0;background:linear-gradient(105deg,#fff7,transparent 45%);mix-blend-mode:screen}
.sr-combo-product{width:100%;min-height:274px;display:flex;align-items:center;justify-content:center;position:relative}.sr-combo-product svg{width:min(100%,650px);max-height:300px}
.sr-stage-caption{position:absolute;z-index:2;bottom:11px;left:0;right:0;text-align:center;color:#90a4b8;font-size:10px;letter-spacing:.09em}
.sr-combo-controls{display:flex;flex-direction:column;min-width:0;gap:12px}.sr-combo-label{display:flex;justify-content:space-between;gap:10px;align-items:center}.sr-combo-label strong{font-size:15px}.sr-combo-label span{font-size:11px;color:#8094aa}
.sr-variant-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.sr-variant{border:1px solid #dfe9f4;background:#fafcff;border-radius:12px;text-align:left;padding:11px 12px;display:flex;align-items:center;gap:9px;min-width:0;transition:.16s ease}
.sr-variant:hover{border-color:#90c6f4;transform:translateY(-1px)}.sr-variant.active{border-color:#3789d4;box-shadow:0 0 0 1px #3789d44d;background:#f1f9ff}
.sr-variant-symbol{width:41px;height:41px;flex:none;background-color:#728095;border-radius:9px;border:1px solid #aebcc9;box-shadow:inset 0 0 10px #fff5}
.sr-variant-text{display:grid;gap:3px;min-width:0}.sr-variant-text strong{font-size:11px;white-space:nowrap}.sr-variant-text small{color:#6d849c;font-size:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sr-combo-summary{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.sr-combo-summary>div{border:1px solid #e3eefa;background:#f5f9fd;border-radius:10px;padding:12px;display:flex;align-items:center;gap:9px;min-width:0}.sr-combo-summary span{font-size:11px;color:#8194a9}.sr-combo-summary strong{font-size:12px;color:#1f4268;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.sr-combo-summary i{width:25px;height:25px;border-radius:6px;flex:none;margin-left:auto;border:1px solid #00000013}
.sr-combo-tip{display:flex;align-items:flex-start;gap:7px;background:#edf7ff;border-radius:9px;color:#7a90a7;padding:10px 11px;font-size:10px;line-height:1.65;margin:auto 0 0}
.sr-end-note{text-align:center;color:#90a3b7;letter-spacing:.14em;font-size:10px;margin-top:25px}.sr-end-note span{margin-left:6px;letter-spacing:0}
@media(max-width:1250px){.sr-two-up{grid-template-columns:1fr}.sr-editor{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}.sr-model{min-height:290px}.sr-texture-option .sr-texture-thumb{height:57px;max-height:57px}.sr-swatches{grid-template-columns:repeat(9,minmax(0,1fr))}.sr-color-field{height:151px}.sr-combined-layout{grid-template-columns:1.15fr .85fr}}
@media(max-width:720px){.sr-shell{width:min(100% - 20px,640px);padding-top:22px}.sr-header{margin-bottom:19px}.sr-header h1{font-size:25px}.sr-header p{font-size:12px;padding:0 6px}.sr-card{padding:17px 13px 13px;border-radius:17px}.sr-icon{width:42px;height:42px;border-radius:13px}.sr-icon-color{border-radius:50%}.sr-icon svg{width:22px;height:22px}.sr-head-text h2{font-size:16px}.sr-head-text p{font-size:10px}.sr-mode-tabs{margin:15px 0 12px}.sr-editor{display:flex;flex-direction:column}.sr-preview-pane{min-height:355px}.sr-model{min-height:245px}.sr-split-line{bottom:91px}.sr-options-pane{gap:10px}.sr-color-field{height:165px}.sr-swatches{grid-template-columns:repeat(9,minmax(0,1fr))}.sr-texture-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.sr-texture-option .sr-texture-thumb{height:60px;max-height:60px}.sr-combined{margin-top:14px}.sr-combined-head{flex-wrap:wrap}.sr-plain-btn{margin-left:auto}.sr-combined-layout{grid-template-columns:1fr;gap:16px}.sr-combo-stage{min-height:255px}.sr-combo-product{min-height:226px}.sr-combo-product svg{max-height:225px}.sr-combo-summary{gap:8px}}
@media(max-width:390px){.sr-variant{padding:8px 7px}.sr-variant-symbol{width:30px;height:30px}.sr-swatches{grid-template-columns:repeat(7,minmax(0,1fr))}.sr-texture-grid{gap:4px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{transition:none!important;animation:none!important}html{scroll-behavior:auto}}

/* =============================================================
   Appearance Reference V2 — component-only design refinements
   Color/texture selection is intentionally independent.
   ============================================================= */
#sr-app { --ink:#142943;--sub:#6b7f99;--blue:#2782d2;--blue2:#155da6;--line:#e0eaf5;
  --tint:#f3f8fd;--shadow:0 16px 50px rgba(26,68,112,.075);--radius:23px;isolation:isolate; }
.sr-shell { padding-top:56px; padding-bottom:48px; width:min(1510px,calc(100% - 56px)); }
.sr-header { margin-bottom:31px; }
.sr-header h1 { font-weight:800;letter-spacing:-.025em;font-size:clamp(30px,2.5vw,40px);color:#132845;}
.sr-header p { font-size:14px;color:#7087a3; }
.sr-eyebrow { letter-spacing:.18em;color:#3584c7; }
.sr-eyebrow span {background:linear-gradient(90deg,#31a5f6,#6ecfdc);}
.sr-section-note {display:flex;align-items:center;gap:10px;margin:0 0 13px;padding:0 4px;font-weight:750;color:#375777;font-size:12px;}
.sr-section-note i {height:1px;flex:1;background:linear-gradient(90deg,#cfdfef,transparent);}
.sr-step {background:#e5f1fb;color:#2479c4;padding:5px 8px;border-radius:7px;font-size:10px;letter-spacing:.07em;}
.sr-section-aside {font-size:11px;color:#91a2b6;font-weight:500;}
.sr-two-up { gap:21px; }
.sr-card {border:1px solid #dfeaf6;box-shadow:0 10px 25px rgba(28,65,97,.04),0 20px 60px rgba(40,91,146,.05);padding:24px;border-radius:23px;background:linear-gradient(147deg,#fff,#fff 60%,#fcfdff);}
.sr-card-head {padding-bottom:1px;}
.sr-icon {width:48px;height:48px;border-radius:14px;box-shadow:inset 0 1px 1px #fff7;}
.sr-icon-color,.sr-icon-combo {border-radius:14px;}
.sr-head-text h2 {font-size:19px;letter-spacing:-.015em;}
.sr-head-text p {font-size:11.5px;color:#7689a0;}
.sr-mode-tabs {margin:21px 0 15px;border-radius:13px;background:#f1f6fb;border-color:#e9f1f9;}
.sr-mode.active,.sr-filter.active { background:linear-gradient(110deg,#287dc7,#1d72be);}
.sr-mode { font-weight:720; }
.sr-editor { grid-template-columns:minmax(0,1.02fr) minmax(0,.98fr);gap:15px; min-height:470px;}
.sr-preview-pane {background:radial-gradient(circle at 36% 18%,#fff 0%,#eff4f9 40%,#e6edf6 100%);border-color:#e1ebf6;}
.sr-preview-pane::after,.sr-combo-stage::before {content:"";background-image:linear-gradient(rgba(99,151,201,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(99,151,201,.07) 1px,transparent 1px);background-size:33px 33px;position:absolute;inset:0;pointer-events:none;mask-image:linear-gradient(180deg,black,transparent 80%);}
.sr-model svg {position:relative;z-index:2;}
.sr-split-line {z-index:5;}
.sr-current-pair {z-index:8;}
.sr-pick-item {min-height:69px;}
.sr-options-pane {gap:10px;}
.sr-inline-title strong,.sr-swatch-title strong {font-size:12px;color:#334b68;}
.sr-color-field {height:128px;min-height:128px;}
.sr-swatches {grid-template-columns:repeat(7,minmax(0,1fr));gap:7px;}
.sr-swatch {border-radius:8px;}
.sr-texture-option .sr-texture-thumb {height:53px;max-height:53px;}
.sr-texture-detail {margin-top:auto;}
.sr-filter-row {gap:6px;}
.sr-filter {font-size:10px;}
.sr-texture-grid {gap:7px;}
.sr-card-foot {font-size:10.5px;padding:11px 12px;color:#6e88a3;}
.sr-section-note-combo {margin-top:27px;}
.sr-combined {margin-top:0;padding:28px;}
.sr-combined-head {margin-bottom:19px;}
.sr-combined-head .sr-head-text h2 {font-size:21px;}
.sr-new-tag {font-size:9px;background:#e7f2fd;letter-spacing:.08em;}
.sr-plain-btn {font-size:12px;padding:10px 14px;}
.sr-combo-mode {display:flex;align-items:stretch;gap:10px;margin-bottom:20px;}
.sr-combo-mode-btn {display:flex;align-items:center;gap:10px;text-align:left;padding:11px 16px;border:1px solid #e0ebf5;background:#f6f9fd;border-radius:13px;color:#4b6480;transition:background .18s,border-color .18s,transform .18s;min-width:245px;}
.sr-combo-mode-btn:not(.active):hover {background:#eff6fd;border-color:#b6d4ee;transform:translateY(-1px);}
.sr-combo-mode-btn.active {background:linear-gradient(125deg,#e7f4ff,#f6fbff);border-color:#68a8df;box-shadow:inset 0 0 0 1px #a5d1f277;}
.sr-combo-mode-btn .sr-combo-mode-ico {flex:none;width:33px;height:33px;display:grid;place-items:center;border-radius:9px;background:#e8f0f9;font-size:20px;color:#377bb9;}
.sr-combo-mode-btn.active .sr-combo-mode-ico {background:#257fc9;color:white;}
.sr-combo-mode-btn span:last-child {display:grid;gap:3px;}
.sr-combo-mode-btn strong {font-size:13px;}
.sr-combo-mode-btn small {font-size:10px;color:#7f94a9;}
.sr-combo-constraint {margin-left:auto;align-self:center;background:#f1f8fd;border-radius:40px;border:1px solid #e0edf8;padding:10px 13px;display:flex;align-items:center;gap:8px;color:#5b7995;font-size:11px;white-space:nowrap;}
.sr-status-dot {width:7px;height:7px;background:#38b78b;border-radius:50%;box-shadow:0 0 0 4px #38b78b1b;flex:none;}
.sr-combined-layout {grid-template-columns:minmax(0,1.3fr) minmax(320px,.7fr);gap:18px;align-items:stretch;}
.sr-combo-stage {background:radial-gradient(circle at 50% 23%,#fff 0%,#eef5fc 50%,#e7f0f9 100%);min-height:414px;border:1px solid #deebf7;padding:16px 17px 18px;border-radius:17px;}
.sr-combo-stage::after {display:none;}
.sr-combo-stage .sr-preview-head {position:relative;z-index:3;}
.sr-combo-product {min-height:347px;z-index:2;}
.sr-combo-product svg {width:min(100%,740px);max-height:345px;}
.sr-combo-divider {position:absolute;z-index:4;width:2px;top:59px;bottom:39px;background:#fff;box-shadow:0 0 0 1px #5c75914c,0 0 16px #fff9;pointer-events:none;left:50%;}
.sr-combo-divider>span {position:absolute;top:53%;left:50%;transform:translate(-50%,-50%);width:39px;height:39px;border-radius:50%;display:grid;place-items:center;background:white;box-shadow:0 4px 15px #2f567a3f;border:1px solid #d9e8f4;color:#307cbf;font-size:19px;font-weight:750;white-space:nowrap;}
.sr-combo-ratio {position:absolute;z-index:6;top:61px;left:0;width:100%;height:calc(100% - 100px);opacity:0;cursor:ew-resize;margin:0;-webkit-appearance:none;appearance:none;}
.sr-combo-ratio::-webkit-slider-thumb {-webkit-appearance:none;width:45px;height:45px;}
.sr-combo-ratio::-moz-range-thumb {width:45px;height:45px;}
.sr-stage-caption {z-index:3;bottom:13px;font-size:10px;}
.sr-combo-controls {gap:12px;padding:1px 0;}
.sr-controls-intro {display:flex;justify-content:space-between;align-items:center;gap:8px;}
.sr-controls-intro strong {font-size:14px;}
.sr-controls-intro small {color:#8ca0b5;font-size:10px;}
.sr-lock-row {display:flex;justify-content:space-between;align-items:center;gap:8px;background:#f2f7fc;border:1px solid #e1ecf7;border-radius:13px;padding:12px 13px;}
.sr-lock-label {display:block;color:#3581bd;font-weight:720;font-size:10px;margin-bottom:5px;}
.sr-lock-row strong {font-size:13px;color:#223e5e;}
.sr-lock-row p {font-size:10px;color:#8da1b5;margin:4px 0 0;}
.sr-toggle-pills {display:flex;align-items:center;border:1px solid #d8e7f7;background:white;border-radius:10px;padding:3px;flex:none;}
.sr-toggle-pills button {border:0;border-radius:7px;padding:8px 11px;background:transparent;color:#6886a1;font-size:11px;font-weight:700;}
.sr-toggle-pills button.active {color:#fff;background:#2a7ec4;box-shadow:0 2px 7px #2577b63d;}
.sr-compare-options {display:grid;gap:7px;position:relative;}
.sr-result-choice {display:flex;align-items:center;gap:13px;border:1px solid #e1ebf5;background:#fff;border-radius:13px;padding:13px;min-height:83px;}
.sr-compare-side {background:#e7f3ff;color:#217cc5;width:29px;height:29px;display:grid;place-items:center;border-radius:10px;font-size:13px;font-weight:850;flex:none;}
.sr-compare-side-b {background:#ecf0f5;color:#647d99;}
.sr-result-choice>div {min-width:0;flex:1;}
.sr-result-choice small {font-size:10px;color:#92a2b7;display:block;}
.sr-result-choice strong {font-size:13px;color:#27415d;margin-top:3px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sr-result-choice p {font-size:10px;color:#8da0b4;margin:3px 0 0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sr-result-choice i {width:40px;height:40px;border-radius:11px;background-color:#8b95a0;border:1px solid #c9d4e0;flex:none;box-shadow:inset 0 1px 4px #fff7;}
.sr-result-connector {position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);z-index:2;color:#347db9;background:#f5f9fe;border:1px solid #e0eaf6;border-radius:24px;padding:4px 9px;font-size:9px;font-weight:850;letter-spacing:.08em;}
.sr-combo-explainer {padding:10px 11px;display:flex;gap:8px;align-items:flex-start;background:#eff7ff;border:1px solid #dfecfa;border-radius:11px;color:#6b829c;}
.sr-combo-explainer p {margin:0;font-size:11px;line-height:1.65;}
.sr-copy-btn {margin-top:auto;border:1px solid #2a79bf;background:linear-gradient(115deg,#318ddd,#1e70bb);border-radius:12px;padding:12px 14px;display:flex;align-items:center;justify-content:center;gap:9px;color:white;font-size:12px;font-weight:750;box-shadow:0 7px 16px #2b7ec833;}
.sr-copy-btn:hover {filter:brightness(1.07);}
.sr-copy-btn svg {width:18px;height:18px;stroke:currentColor;stroke-width:1.8;fill:none;stroke-linejoin:round;}
.sr-combo-summarybar {display:grid;grid-template-columns:1fr 1fr 1fr;gap:0;border:1px solid #e2ecf6;background:#f8fbff;border-radius:12px;margin-top:16px;overflow:hidden;}
.sr-combo-summarybar>div {display:flex;align-items:center;gap:10px;padding:13px 16px;min-width:0;}
.sr-combo-summarybar>div+div {border-left:1px solid #e2ecf6;}
.sr-combo-summarybar span {font-size:10px;color:#91a2b5;white-space:nowrap;}
.sr-combo-summarybar strong {font-size:11px;color:#345474;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.sr-end-note {color:#9aadc2;letter-spacing:.11em;}
@media(max-width:1330px) {
 .sr-editor{grid-template-columns:1fr;}
 .sr-preview-pane{min-height:350px;}
 .sr-model{min-height:244px;}
 .sr-options-pane{min-height:0;}
 .sr-color-field{height:127px;}
 .sr-swatch{aspect-ratio:1.35;}
 .sr-texture-option .sr-texture-thumb{height:60px;max-height:60px;}
}
@media(max-width:1100px) {
 .sr-two-up{grid-template-columns:1fr;}
 .sr-editor{grid-template-columns:1fr 1fr;}
 .sr-combo-mode{flex-wrap:wrap;}
 .sr-combo-constraint{margin-left:0;}
 .sr-combined-layout{grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);}
}
@media(max-width:760px) {
 .sr-shell{width:min(100% - 20px,640px);padding-top:28px;}
 .sr-editor{display:flex;flex-direction:column;}
 .sr-card{padding:16px;}
 .sr-head-text h2{font-size:16px;}
 .sr-head-text p{font-size:11px;}
 .sr-section-aside{display:none;}
 .sr-combo-mode-btn {min-width:0;flex:1;padding:9px;}
 .sr-combo-mode-btn strong {font-size:12px;}
 .sr-combo-mode-btn small {font-size:9px;}
 .sr-combo-constraint{width:100%;justify-content:center;}
 .sr-combined-layout{grid-template-columns:1fr;}
 .sr-combo-stage{min-height:270px;padding:12px;}
 .sr-combo-product{min-height:250px;}
 .sr-combo-product svg{max-height:250px;}
 .sr-combo-divider{top:46px;bottom:34px;}
 .sr-combo-ratio{top:47px;height:calc(100% - 81px);}
 .sr-combo-summarybar{grid-template-columns:1fr;}
 .sr-combo-summarybar>div+div{border-left:none;border-top:1px solid #e2ecf6;}
 .sr-combo-summarybar>div{padding:10px 14px;}
 .sr-swatches{grid-template-columns:repeat(7,minmax(0,1fr));}
 .sr-texture-grid{grid-template-columns:repeat(4,minmax(0,1fr));}
}
@media(max-width:430px) {
 .sr-combo-mode{gap:6px;}
 .sr-combo-mode-btn{padding:8px 6px;gap:6px;}
 .sr-combo-mode-btn .sr-combo-mode-ico{width:26px;height:26px;font-size:16px;}
 .sr-combined-head .sr-plain-btn{margin-top:9px;}
 .sr-toggle-pills button{padding:7px 7px;}
 .sr-swatches{grid-template-columns:repeat(7,minmax(0,1fr));}
 .sr-texture-option .sr-texture-thumb{height:46px;max-height:46px;}
 .sr-combo-stage{min-height:230px;}
 .sr-combo-product{min-height:200px;}
 .sr-combo-product svg{max-height:190px;}
}