:root{
  --ink:#343a5c;
  --ink-strong:#262b49;
  --text:#4e536b;
  --muted:#81869c;
  --line:#e1e4ee;
  --line-strong:#cfd4e4;
  --paper:#fff;
  --wash:#f5f6fb;
  --blue:#3158ed;
  --blue-dark:#2548cf;
  --blue-soft:#e9edff;
  --violet:#7b65df;
  --green:#34a97b;
  --shadow:0 24px 80px rgba(38,43,73,.10);
  --shadow-soft:0 12px 36px rgba(38,43,73,.08);
  --radius-xl:30px;
  --radius-lg:22px;
  --radius-md:15px;
  --ease:cubic-bezier(.2,.75,.25,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  color:var(--text);
  background:var(--wash);
  font-family:"Noto Sans JP",ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:15px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
body.is-modal-open{overflow:hidden}
button,input,a{font:inherit}
button{color:inherit}
a{color:inherit}
button,input[type="range"],input[type="color"]{touch-action:manipulation}
[hidden]{display:none!important}

html.is-booting body{overflow:hidden}
body>.skip-link,body>.site-header,body>main,body>footer,body>.toast,body>.teplabo-float,body>.save-modal{transition:opacity .55s ease,visibility .55s ease}
html.is-booting body>.skip-link,html.is-booting body>.site-header,html.is-booting body>main,html.is-booting body>footer,html.is-booting body>.toast,html.is-booting body>.teplabo-float,html.is-booting body>.save-modal{opacity:0;visibility:hidden}
.boot-screen{position:fixed;z-index:2000;inset:0;display:grid;place-items:center;overflow:hidden;background:radial-gradient(circle at 50% 43%,#fff 0 7%,#f7f8fd 38%,#edf0f8 100%);color:var(--ink-strong);opacity:1;visibility:visible;transition:opacity .55s ease,visibility .55s ease}
.boot-screen::before,.boot-screen::after{content:"";position:absolute;left:50%;top:50%;border:1px solid rgba(49,88,237,.09);border-radius:50%;transform:translate(-50%,-50%)}
.boot-screen::before{width:min(64vw,620px);aspect-ratio:1}.boot-screen::after{width:min(42vw,390px);aspect-ratio:1;border-color:rgba(49,88,237,.14)}
html.is-ready .boot-screen{opacity:0;visibility:hidden;pointer-events:none}
.boot-core{position:relative;z-index:1;width:210px;display:grid;justify-items:center;text-align:center}
.boot-logo{width:96px;height:96px;display:block;margin-bottom:16px;overflow:visible;filter:drop-shadow(0 14px 18px rgba(42,48,80,.18))}.boot-logo .lw-can{transform-box:fill-box;transform-origin:50% 100%;animation:lw-can-in .7s var(--ease) both,lw-can-bob 2.6s ease-in-out .7s infinite alternate}.boot-logo .lw-lid{transform-box:fill-box;transform-origin:50% 50%;animation:lw-lid-breathe 2.6s ease-in-out .7s infinite alternate}.boot-logo .lw-label{transform-box:fill-box;transform-origin:0% 50%;animation:lw-label-wrap .8s var(--ease) .38s both,lw-label-bob 2.6s ease-in-out 1.2s infinite alternate}.boot-logo .lw-fold{transform-box:fill-box;transform-origin:0% 100%;animation:lw-pop .5s var(--ease) 1.02s both}.boot-logo .lw-roll{animation:lw-roll 3.6s linear 1.15s infinite}
.boot-core>p{margin:0 0 5px;color:var(--blue);font-size:9px;font-weight:900;letter-spacing:.22em}
.boot-core>strong{display:flex;align-items:baseline;margin:0;color:var(--ink-strong);font-size:14px;letter-spacing:.08em}
.boot-dots{width:25px;display:inline-flex;gap:3px;margin-left:2px}.boot-dots i{width:3px;height:3px;border-radius:50%;background:var(--blue);animation:boot-dot 1.05s ease-in-out infinite}.boot-dots i:nth-child(2){animation-delay:.16s}.boot-dots i:nth-child(3){animation-delay:.32s}
.boot-track{width:100%;height:2px;margin-top:18px;overflow:hidden;border-radius:999px;background:#dfe3ef}.boot-track i{display:block;width:44%;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--blue),var(--violet));animation:boot-progress 1.15s var(--ease) infinite}
@keyframes boot-dot{0%,70%,100%{opacity:.25;transform:translateY(0)}35%{opacity:1;transform:translateY(-3px)}}
@keyframes boot-progress{0%{transform:translateX(-110%)}100%{transform:translateX(330%)}}
@keyframes lw-can-in{from{opacity:0;transform:translateY(14px) scale(.82)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes lw-can-bob{to{transform:translateY(-3px)}}@keyframes lw-lid-breathe{to{transform:scaleY(1.09)}}@keyframes lw-label-wrap{from{clip-path:inset(0 100% 0 0);transform:translateX(-16px)}to{clip-path:inset(0 0 0 0);transform:translateX(0)}}@keyframes lw-label-bob{to{transform:translateY(-1.5px)}}@keyframes lw-pop{from{transform:scale(0)}to{transform:scale(1)}}@keyframes lw-roll{to{transform:translateX(182.86px)}}.lw-logo{overflow:visible}.lw-logo .lw-can,.lw-logo .lw-label,.lw-logo .lw-fold{transform-box:fill-box}.lw-logo .lw-can{transform-origin:50% 100%}.lw-logo .lw-label{transform-origin:0 50%}.lw-logo .lw-fold{transform-origin:0 100%}html.is-ready .lw-logo .lw-can{animation:lw-head-can 2.8s linear .45s 1 both}html.is-ready .lw-logo .lw-label{animation:lw-head-label 2.8s linear .45s 1 both}html.is-ready .lw-logo .lw-fold{animation:lw-head-fold 2.8s linear .45s 1 both}@keyframes lw-head-can{0%{opacity:0;transform:translateY(8px) scale(.86);animation-timing-function:cubic-bezier(.22,1,.36,1)}16%{opacity:1;transform:none}30%{transform:none;animation-timing-function:ease-out}33%{transform:scale(1.03,.97)}37%{transform:none}82%{transform:none;animation-timing-function:ease-out}85%{transform:scale(1.03,.97)}89%,100%{opacity:1;transform:none}}@keyframes lw-head-label{0%,12%{clip-path:inset(0 100% 0 0);transform:translateX(-12px);animation-timing-function:cubic-bezier(.22,1,.36,1)}32%{clip-path:inset(0 0 0 0);transform:none}52%{clip-path:inset(0 0 0 0);transform:none;animation-timing-function:cubic-bezier(.5,0,.75,0)}62%{clip-path:inset(0 100% 0 0);transform:translateX(-12px)}66%{clip-path:inset(0 100% 0 0);transform:translateX(-12px);animation-timing-function:cubic-bezier(.22,1,.36,1)}86%,100%{clip-path:inset(0 0 0 0);transform:none}}@keyframes lw-head-fold{0%,30%{transform:scale(0);animation-timing-function:cubic-bezier(.22,1,.36,1)}36%{transform:scale(1)}48%{transform:scale(1);animation-timing-function:ease-in}52%,84%{transform:scale(0);animation-timing-function:cubic-bezier(.22,1,.36,1)}90%,100%{transform:scale(1)}}

.skip-link{
  position:fixed;left:16px;top:12px;z-index:1000;
  transform:translateY(-180%);padding:10px 16px;border-radius:999px;
  background:var(--ink-strong);color:#fff;text-decoration:none;
}
.skip-link:focus{transform:none}

.site-header{
  width:min(1420px,calc(100% - 64px));height:104px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand{display:flex;align-items:center;gap:14px;text-decoration:none;color:var(--ink-strong)}.brand-logo{display:block;height:80px;width:auto;margin-left:-14px}
.brand-mark{width:46px;height:46px;display:block;flex:0 0 auto;filter:drop-shadow(0 7px 14px rgba(37,42,71,.18))}
.brand-copy,.brand-copy b,.brand-copy small{display:block}.brand-copy{min-width:0;line-height:1}.brand-copy b{font-size:18px;font-weight:900;letter-spacing:.15em}.brand-copy small{margin-top:7px;color:#777d91;font-size:9px;font-weight:700;letter-spacing:.06em;white-space:nowrap}
.header-badges{display:flex;align-items:center;gap:8px}
.header-badges span{padding:7px 13px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.72);color:#666c83;font-size:11px;font-weight:700}

main{overflow:clip}
.hero{
  width:min(1420px,calc(100% - 64px));min-height:560px;margin:0 auto 34px;padding:58px clamp(36px,5.5vw,82px) 30px;
  position:relative;display:grid;grid-template-columns:minmax(0,1.08fr) minmax(390px,.82fr);grid-template-rows:1fr auto;column-gap:34px;row-gap:26px;align-items:center;
  border:1px solid #e7e9f1;border-radius:36px;
  background:
    radial-gradient(circle at 86% 24%,rgba(105,121,238,.13) 0 9%,transparent 9.2%),
    radial-gradient(circle at 80% 63%,rgba(87,110,227,.08) 0 18%,transparent 18.2%),
    linear-gradient(135deg,#fafbff 0%,#f0f2fa 100%);
  box-shadow:0 20px 70px rgba(55,63,102,.06);
}
.hero::before{content:"";position:absolute;border-radius:999px;pointer-events:none}
.hero::before{width:190px;height:190px;right:8%;top:56px;border:1px solid rgba(72,83,147,.13)}
.hero-copy{position:relative;z-index:2;max-width:830px}
.eyebrow{margin:0 0 18px;display:flex;align-items:center;gap:10px;color:var(--blue);font-size:12px;font-weight:800;letter-spacing:.14em}
.eyebrow span{width:7px;height:7px;border-radius:50%;background:var(--blue);box-shadow:0 0 0 5px rgba(49,88,237,.10)}
.hero h1{margin:0;color:var(--ink-strong);font-size:clamp(33px,4.2vw,64px);line-height:1.28;letter-spacing:-.035em;font-weight:800}
.hero h1>span{display:block;margin-bottom:6px;color:var(--blue);font-size:.31em;line-height:1;letter-spacing:.16em}
.lead{max-width:690px;margin:24px 0 28px;color:#686d82;font-size:16px;line-height:2}
.hero-cta{display:inline-flex;align-items:center;justify-content:center;gap:24px;min-width:250px;padding:15px 25px;border-radius:999px;background:linear-gradient(135deg,#365ff5,#284eda);color:#fff;text-decoration:none;font-weight:700;box-shadow:0 13px 30px rgba(49,88,237,.24);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.hero-cta:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(49,88,237,.3)}
.hero-cta span{font-size:19px}
.hero-visual{position:relative;z-index:1;align-self:stretch;display:grid;place-items:center;min-height:395px}
.hero-visual::before{content:"";position:absolute;width:min(92%,450px);aspect-ratio:1;border-radius:50%;background:radial-gradient(circle,rgba(102,125,239,.17),rgba(102,125,239,0) 68%);filter:blur(2px);animation:hero-halo 6.5s ease-in-out infinite}
.hero-visual-stage{position:relative;width:min(100%,560px);aspect-ratio:1.2;isolation:isolate}
.hero-piece{position:absolute;display:block;height:auto;filter:drop-shadow(0 16px 18px rgba(43,54,110,.07));will-change:transform}
.hero-person-pen{z-index:4;width:57%;left:3%;top:1%;animation:hero-float-pen 7.4s ease-in-out infinite}
.hero-person-bulb{z-index:5;width:58%;right:-2%;bottom:-4%;animation:hero-float-bulb 8.2s ease-in-out -.7s infinite}
.hero-pack{z-index:3;width:27%;left:-1%;bottom:2%;animation:hero-float-pack 6.8s ease-in-out -1.4s infinite}
.hero-box{z-index:2;width:26%;right:18%;top:-2%;animation:hero-float-box 7.7s ease-in-out -2.1s infinite}
.hero-jar{z-index:3;width:24%;right:-1%;top:15%;animation:hero-float-jar 7.1s ease-in-out -.9s infinite}
.hero-spark{position:absolute;z-index:6;width:14px;height:14px;animation:hero-spark 2.7s ease-in-out infinite}
.hero-spark::before,.hero-spark::after{content:"";position:absolute;inset:50% auto auto 50%;width:3px;height:100%;border-radius:999px;background:#4a78ff;transform:translate(-50%,-50%)}
.hero-spark::after{transform:translate(-50%,-50%) rotate(90deg)}
.hero-spark-a{left:11%;top:59%}.hero-spark-b{right:3%;top:50%;animation-delay:-1.35s;transform:scale(.7)}
.hero-flow{position:relative;z-index:3;grid-column:1/-1;display:grid;grid-template-columns:auto minmax(46px,300px) auto minmax(46px,300px) auto;justify-content:center;align-items:center;padding:17px 28px;border:1px solid rgba(207,212,228,.88);border-radius:22px;background:rgba(255,255,255,.73);box-shadow:0 14px 35px rgba(45,53,91,.07);backdrop-filter:blur(16px)}
.hero-flow div{min-width:0;display:flex;align-items:center;gap:12px}
.hero-flow span{flex:0 0 auto;width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:#e9edff;color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.06em}
.hero-flow p{min-width:0;margin:0;display:grid;gap:2px}
.hero-flow b{overflow:hidden;color:var(--ink);font-size:12px;line-height:1.45;white-space:nowrap;text-overflow:ellipsis}
.hero-flow small{overflow:hidden;color:#969bb0;font-size:9px;line-height:1.45;white-space:nowrap;text-overflow:ellipsis}
.hero-flow i{height:20px;display:grid;place-items:center}
.hero-flow i svg{display:block;width:36px;height:16px;overflow:visible}
.hero-flow i path{fill:none;stroke:#b9c2df;stroke-width:1.4;stroke-linecap:round;stroke-linejoin:round}
@keyframes hero-float-pen{0%,100%{transform:translate3d(0,0,0) rotate(0)}50%{transform:translate3d(-3px,-7px,0) rotate(-.8deg)}}
@keyframes hero-float-bulb{0%,100%{transform:translate3d(0,0,0) rotate(0)}50%{transform:translate3d(4px,-5px,0) rotate(.7deg)}}
@keyframes hero-float-pack{0%,100%{transform:translate3d(0,0,0) rotate(-5deg)}50%{transform:translate3d(-3px,-10px,0) rotate(-2deg)}}
@keyframes hero-float-box{0%,100%{transform:translate3d(0,0,0) rotate(3deg)}50%{transform:translate3d(2px,8px,0) rotate(0)}}
@keyframes hero-float-jar{0%,100%{transform:translate3d(0,0,0) rotate(5deg)}50%{transform:translate3d(5px,-8px,0) rotate(2deg)}}
@keyframes hero-spark{0%,100%{opacity:.25;scale:.72}50%{opacity:1;scale:1.08}}
@keyframes hero-halo{0%,100%{transform:scale(.94);opacity:.64}50%{transform:scale(1.04);opacity:1}}

.simulator{
  width:min(1420px,calc(100% - 64px));margin:0 auto 52px;
  display:grid;grid-template-columns:minmax(0,1.55fr) minmax(370px,.72fr);gap:24px;align-items:start;
}
.preview-column{min-width:0;align-self:start;position:sticky;top:18px}
.preview-card,.control-panel{border:1px solid var(--line);background:var(--paper);box-shadow:var(--shadow)}
.preview-card{padding:22px;border-radius:var(--radius-xl)}
.preview-banner{display:block;margin-top:15px;overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow-soft);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.preview-banner:hover{transform:translateY(-2px);box-shadow:0 16px 34px rgba(37,42,71,.14)}
.preview-banner:focus-visible{outline:3px solid rgba(49,88,237,.35);outline-offset:3px}
.preview-banner img{display:block;width:100%;height:auto}
.preview-head{min-height:50px;margin-bottom:17px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.mini-label{margin:0 0 4px;color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.17em;line-height:1.4}
.preview-status{margin:0;display:flex;align-items:center;gap:8px;color:var(--ink);font-size:12px;font-weight:700}
.status-dot{width:8px;height:8px;border-radius:50%;background:#4bc38c;box-shadow:0 0 0 4px rgba(75,195,140,.12)}
.preview-actions{display:flex;gap:8px}
.icon-button{height:38px;padding:0 12px;border:1px solid var(--line);border-radius:11px;background:#fff;cursor:pointer;color:#6a6f85;font-size:12px;font-weight:700;transition:.2s var(--ease)}
.icon-button:hover{border-color:#aeb6d7;color:var(--blue);transform:translateY(-1px)}
.icon-button[aria-pressed="false"]{background:#f0f1f5;color:#a1a4b1}
.canvas-shell{position:relative;overflow:hidden;aspect-ratio:4/3;border-radius:22px;background:#eef0f6;isolation:isolate}
.photo-background{position:absolute;z-index:0;inset:0;width:100%;height:100%;display:none;background:#d8dbe4}
.canvas-shell.is-photo-mode .photo-background{display:block}
#mockupCanvas{position:relative;z-index:2;width:100%;height:100%;display:block;cursor:grab;touch-action:none;outline:none}
#mockupCanvas:active{cursor:grabbing}
#mockupCanvas:focus-visible{box-shadow:inset 0 0 0 4px rgba(49,88,237,.5)}
.gesture-hint{position:absolute;z-index:4;left:50%;bottom:18px;transform:translateX(-50%);padding:8px 14px;border:1px solid rgba(255,255,255,.75);border-radius:999px;background:rgba(37,42,67,.7);color:#fff;font-size:11px;font-weight:700;white-space:nowrap;backdrop-filter:blur(8px);opacity:.88;transition:opacity .4s ease}
.gesture-hint span{margin-right:4px;font-size:14px}
.gesture-hint.is-dismissed{opacity:0;pointer-events:none}
.sample-tag{position:absolute;z-index:4;right:17px;top:16px;padding:5px 9px;border-radius:7px;background:rgba(255,255,255,.76);color:#6b7087;font-size:9px;font-weight:900;letter-spacing:.14em;backdrop-filter:blur(8px)}
.view-presets{position:absolute;z-index:4;left:16px;bottom:16px;padding:4px;display:flex;gap:3px;border:1px solid rgba(255,255,255,.8);border-radius:999px;background:rgba(255,255,255,.74);box-shadow:0 8px 24px rgba(38,43,73,.12);backdrop-filter:blur(12px)}
.view-presets button{min-width:48px;height:30px;padding:0 10px;border:0;border-radius:999px;background:transparent;color:#737a92;font-size:9px;font-weight:800;cursor:pointer}
.view-presets button.is-active{background:var(--ink-strong);color:#fff}
.visibility-card{position:absolute;z-index:4;right:16px;bottom:16px;width:158px;padding:10px 12px;border:1px solid rgba(255,255,255,.82);border-radius:14px;background:rgba(255,255,255,.78);box-shadow:0 8px 24px rgba(38,43,73,.12);backdrop-filter:blur(12px)}
.visibility-card>span{display:block;color:#6e748b;font-size:8px;font-weight:700;line-height:1.4}.visibility-card>div{height:5px;margin:7px 42px 0 0;overflow:hidden;border-radius:999px;background:#dde1ed}.visibility-card i{display:block;width:100%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#35a87b,#3158ed);transition:width .2s ease}.visibility-card b{position:absolute;right:12px;bottom:7px;color:var(--ink-strong);font-size:13px;font-variant-numeric:tabular-nums}
.webgl-error{position:absolute;inset:20px;z-index:4;padding:30px;place-items:center;border-radius:18px;background:#fff;color:#bf4053;text-align:center;font-size:12px;font-weight:700}.webgl-error:not([hidden]){display:grid}
.canvas-help{margin:14px 4px 0;color:var(--muted);font-size:11px;text-align:center}
.perspective-editor{position:absolute;z-index:8;inset:0;overflow:hidden;cursor:crosshair;background:linear-gradient(rgba(25,30,49,.10),rgba(25,30,49,.18));touch-action:none}
.perspective-editor:not([hidden]){display:block}
.perspective-editor:not([hidden])~.gesture-hint,.perspective-editor:not([hidden])~.view-presets,.perspective-editor:not([hidden])~.visibility-card{opacity:0;pointer-events:none}
.perspective-editor svg{position:absolute;inset:0;width:100%;height:100%;overflow:visible;filter:drop-shadow(0 3px 5px rgba(16,25,62,.18))}
.perspective-editor .plane-fill{fill:rgba(49,88,237,.10);stroke:#fff;stroke-width:3;vector-effect:non-scaling-stroke}
.perspective-editor .plane-line{fill:none;stroke:rgba(255,255,255,.88);stroke-width:1.35;stroke-dasharray:6 7;vector-effect:non-scaling-stroke}
.perspective-editor .plane-edge{fill:none;stroke:#3158ed;stroke-width:2.2;vector-effect:non-scaling-stroke}
.perspective-editor .point-halo{fill:rgba(49,88,237,.20);stroke:none}
.perspective-editor .point-dot{fill:#3158ed;stroke:#fff;stroke-width:3;vector-effect:non-scaling-stroke;cursor:grab}
.perspective-editor .point-number{fill:#fff;font-size:16px;font-weight:900;text-anchor:middle;dominant-baseline:central;pointer-events:none}
.perspective-guide{position:absolute;left:18px;top:18px;max-width:calc(100% - 36px);padding:11px 15px;border:1px solid rgba(255,255,255,.78);border-radius:13px;background:rgba(32,37,61,.82);color:#fff;box-shadow:0 10px 30px rgba(24,29,51,.18);backdrop-filter:blur(12px);pointer-events:none}
.perspective-guide b,.perspective-guide span{display:block}.perspective-guide b{font-size:11px}.perspective-guide span{margin-top:2px;color:#d9dded;font-size:8px}
.perspective-actions{position:absolute;left:50%;bottom:17px;display:flex;gap:7px;transform:translateX(-50%)}
.perspective-actions button{min-height:38px;padding:8px 16px;border:1px solid rgba(255,255,255,.74);border-radius:999px;background:rgba(255,255,255,.88);color:var(--ink);font-size:10px;font-weight:900;box-shadow:0 8px 24px rgba(25,30,51,.18);cursor:pointer;backdrop-filter:blur(10px)}
.perspective-actions button.is-primary{border-color:transparent;background:var(--blue);color:#fff}.perspective-actions button:disabled{cursor:not-allowed;opacity:.42}

.control-panel{border-radius:var(--radius-xl);overflow:hidden}
.control-section{padding:25px 25px 26px;border-bottom:1px solid var(--line)}
.control-section:last-child{border-bottom:0}
.section-title{display:flex;align-items:flex-start;gap:13px;margin-bottom:20px}
.section-title>span{width:28px;height:28px;flex:0 0 auto;display:grid;place-items:center;border-radius:9px;background:var(--blue-soft);color:var(--blue);font-size:12px;font-weight:900}
.section-title h2{margin:0;color:var(--ink-strong);font-size:15px;line-height:1.4}
.section-title p{margin:3px 0 0;color:var(--muted);font-size:10px;line-height:1.6}
.drop-zone{min-height:115px;padding:18px;border:1.5px dashed #b7bfdc;border-radius:17px;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f9faff;cursor:pointer;text-align:center;transition:.2s var(--ease)}
.drop-zone:hover,.drop-zone:focus-visible,.drop-zone.is-over{outline:none;border-color:var(--blue);background:var(--blue-soft);transform:translateY(-1px)}
.upload-icon{width:34px;height:34px;margin-bottom:7px;position:relative;display:block;border:1px solid #aeb8db;border-radius:10px;background:#fff}
.upload-icon::before{content:"";position:absolute;left:10px;top:15px;width:12px;height:1.5px;background:var(--blue)}
.upload-icon::after{content:"";position:absolute;left:15px;top:10px;width:1.5px;height:12px;background:var(--blue)}
.upload-icon i{position:absolute;left:8px;bottom:6px;width:16px;height:5px;border:1.5px solid #aeb8db;border-top:0;border-radius:0 0 4px 4px}
.drop-main{color:var(--blue);font-size:13px;font-weight:800}
.drop-sub{margin-top:2px;color:var(--muted);font-size:9px}
.file-row{min-height:62px;padding:9px 10px;display:grid;grid-template-columns:45px minmax(0,1fr) auto;gap:10px;align-items:center;border:1px solid var(--line);border-radius:14px;background:#fafbfe}
.file-thumb{width:45px;height:45px;border-radius:10px;background-position:center;background-size:cover;background-color:#eef0f6;border:1px solid var(--line)}
.file-row b,.file-row small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.file-row b{color:var(--ink);font-size:11px}.file-row small{color:var(--muted);font-size:9px}
.file-row button{padding:7px 9px;border:0;background:transparent;color:var(--blue);font-size:9px;font-weight:800;cursor:pointer}
.dimension-card{margin-top:14px;padding:15px;border:1px solid var(--line);border-radius:16px;background:#fafbfe}
.dimension-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:11px}.dimension-card-head b{color:var(--ink);font-size:10px}.dimension-card-head>span{color:var(--muted);font-size:8px}
.lock-button{padding:5px 9px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#8a90a5;font-size:8px;font-weight:800;cursor:pointer}.lock-button.is-locked{border-color:#aeb9ee;background:var(--blue-soft);color:var(--blue)}
.measurement-grid{display:grid;gap:8px}.measurement-grid.two{grid-template-columns:repeat(2,1fr)}.measurement-grid.three{grid-template-columns:repeat(3,1fr)}
.measurement-grid label>span,.corner-field>span{display:block;margin-bottom:4px;color:#777d92;font-size:8px;font-weight:700}
.measurement-grid label>div,.corner-field>div,.precise-row>div{height:36px;padding:0 8px;display:flex;align-items:center;border:1px solid var(--line-strong);border-radius:10px;background:#fff;transition:border-color .18s}
.measurement-grid label>div:focus-within,.corner-field>div:focus-within,.precise-row>div:focus-within{border-color:var(--blue);box-shadow:0 0 0 3px rgba(49,88,237,.08)}
.measurement-grid input,.corner-field input,.precise-row input{width:100%;min-width:0;border:0;outline:0;background:transparent;color:var(--ink-strong);font-size:12px;font-weight:800;font-variant-numeric:tabular-nums}.measurement-grid i,.corner-field i,.precise-row i{color:#9a9fb1;font-size:8px;font-style:normal}
.dimension-note{margin:8px 0 0;color:var(--muted);font-size:8px;line-height:1.6}

.shape-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.shape-grid.five{grid-template-columns:repeat(5,1fr)}
.shape-option{height:83px;padding:8px 3px 7px;border:1px solid var(--line);border-radius:14px;background:#fff;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;cursor:pointer;transition:.2s var(--ease)}
.shape-option:hover{border-color:#aeb6d7;transform:translateY(-1px)}
.shape-option.is-active{border-color:var(--blue);background:var(--blue-soft);box-shadow:inset 0 0 0 1px var(--blue)}
.shape-option span{font-size:9px;font-weight:800}
.shape-option img{display:block;width:36px;height:36px;filter:grayscale(1);opacity:.55;transition:filter .2s var(--ease),opacity .2s var(--ease),transform .2s var(--ease)}
.shape-option:hover img{opacity:.85}
.shape-option.is-active img{filter:none;opacity:1;transform:scale(1.06);animation:shape-boing .55s cubic-bezier(.34,1.56,.64,1)}
@keyframes shape-boing{0%{transform:scale(.82)}45%{transform:scale(1.24)}70%{transform:scale(.97)}100%{transform:scale(1.06)}}
.section-options{margin-top:8px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.section-options button{min-height:34px;padding:6px;border:1px solid var(--line);border-radius:10px;background:#fff;color:#7d8398;font-size:9px;font-weight:800;cursor:pointer}.section-options button.is-active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue);box-shadow:inset 0 0 0 1px var(--blue)}
.container-dimensions{margin-top:18px}.corner-field{margin-top:9px;display:grid;grid-template-columns:1fr 100px;align-items:end;gap:12px}.corner-field>span{margin:0 0 10px}
.dimension-summary{margin:10px 0 0;padding-top:9px;border-top:1px solid var(--line);color:#666d86;font-size:9px;font-weight:700}.dimension-warning{margin:8px 0 0;padding:8px 10px;border-radius:9px;background:#fff0f1;color:#b74658;font-size:8px;font-weight:700;line-height:1.5}
.field-row{margin-top:20px;padding-top:19px;border-top:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px}
.field-row label,.field-label{display:block;color:var(--ink);font-size:11px;font-weight:800}
.field-row p{margin:1px 0 0;color:var(--muted);font-size:8px;line-height:1.5}
.color-controls{display:flex;align-items:center;gap:7px}
.swatch,.custom-color{width:27px;height:27px;flex:0 0 auto;border-radius:50%;cursor:pointer}
.swatch{border:2px solid #fff;background:var(--swatch);box-shadow:0 0 0 1px var(--line-strong)}
.swatch.is-active{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--blue)}
.field-row .custom-color{position:relative;overflow:hidden;display:block;border:1px dashed #aab1ca;color:var(--blue);font-weight:500}
.custom-color input{position:absolute;inset:0;width:100%;height:100%;opacity:0;cursor:pointer}
.custom-color span{position:absolute;left:50%;top:50%;font-size:14px;line-height:1;pointer-events:none;transform:translate(-50%,-52%)}
.field-stack{margin-top:18px}
.segmented{margin-top:8px;padding:3px;display:grid;grid-template-columns:repeat(3,1fr);gap:3px;border-radius:12px;background:#eff1f6}
.segmented.two{grid-template-columns:repeat(2,1fr)}
.segmented.four{grid-template-columns:repeat(4,1fr)}
.segmented.five{grid-template-columns:repeat(5,1fr)}
.segmented button{min-height:35px;padding:6px 5px;border:0;border-radius:9px;background:transparent;color:#81869a;font-size:10px;font-weight:700;cursor:pointer;transition:.18s var(--ease)}
.segmented button:hover{color:var(--ink)}
.segmented button.is-active{background:#fff;color:var(--blue);box-shadow:0 3px 10px rgba(48,56,93,.10)}
.segmented small{display:block;font-size:7px;line-height:1;color:#8a90aa}

.range-list{display:grid;gap:17px}
.surface-select{margin-bottom:18px}.surface-select>.field-label{font-size:10px}.surface-select .segmented{margin-top:7px}.surface-select p{margin:7px 2px 0;color:var(--muted);font-size:7px;line-height:1.55}
.range-field>span{display:flex;align-items:center;justify-content:space-between;margin-bottom:5px;color:var(--ink);font-size:10px}
.range-field b{font-weight:700}.range-field output{color:var(--blue);font-size:10px;font-weight:800;font-variant-numeric:tabular-nums}
input[type="range"]{width:100%;height:18px;margin:0;appearance:none;background:transparent;cursor:pointer}
input[type="range"]::-webkit-slider-runnable-track{height:4px;border-radius:999px;background:linear-gradient(90deg,var(--blue) 0 var(--range-progress,50%),#dfe2eb var(--range-progress,50%) 100%)}
input[type="range"]::-moz-range-track{height:4px;border-radius:999px;background:#dfe2eb}
input[type="range"]::-moz-range-progress{height:4px;border-radius:999px;background:var(--blue)}
input[type="range"]::-webkit-slider-thumb{width:17px;height:17px;margin-top:-6.5px;appearance:none;border:3px solid #fff;border-radius:50%;background:var(--blue);box-shadow:0 2px 7px rgba(28,49,142,.35)}
input[type="range"]::-moz-range-thumb{width:12px;height:12px;border:3px solid #fff;border-radius:50%;background:var(--blue);box-shadow:0 2px 7px rgba(28,49,142,.35)}
.shadow-strength-field{position:relative;clear:both;box-sizing:border-box;width:100%;margin:18px 0 0;padding:14px 15px 12px;display:block;border:1px solid var(--line);border-radius:14px;background:linear-gradient(145deg,#fff,#f7f8fd)}.shadow-strength-field small{display:block;margin-top:8px;color:#8c92a7;font-size:8px;line-height:1.55}.switch-row{margin-top:12px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}
.switch-button{width:100%;min-height:42px;padding:8px 11px;border:1px solid var(--line);border-radius:12px;background:#fff;display:flex;align-items:center;justify-content:flex-start;gap:9px;cursor:pointer;color:#747b91;font-size:9px;font-weight:800;transition:border-color .18s var(--ease),background .18s var(--ease),box-shadow .18s var(--ease)}
.switch-button span{min-width:0;white-space:nowrap}.switch-button i{width:29px;height:17px;position:relative;flex:0 0 auto;border-radius:999px;background:#c7ccd9;box-shadow:inset 0 1px 2px rgba(35,42,70,.12);transition:.2s}
.switch-button i::after{content:"";position:absolute;left:2px;top:2px;width:13px;height:13px;border-radius:50%;background:#fff;box-shadow:0 1px 4px rgba(24,30,54,.24);transition:.2s var(--ease)}
.switch-button.is-on{border-color:#cfd8fb;background:#f5f7ff;color:#555f7b;box-shadow:0 5px 14px rgba(49,88,237,.06)}.switch-button.is-on i{background:linear-gradient(135deg,#416af7,#3158ed)}.switch-button.is-on i::after{transform:translateX(12px)}
.switch-button:focus-visible{outline:3px solid rgba(49,88,237,.24);outline-offset:2px}.guide-switch{margin:0}
.precise-row{margin-top:13px;padding-top:13px;border-top:1px solid var(--line);display:grid;grid-template-columns:1fr 104px;gap:12px;align-items:center}.precise-row>label{color:#777d92;font-size:9px;font-weight:700}
.placement-presets{margin-top:12px;display:grid;grid-template-columns:repeat(3,1fr);gap:6px}.placement-presets button{min-height:33px;padding:5px;border:1px solid var(--line);border-radius:9px;background:#fff;color:#7c8298;font-size:8px;font-weight:800;cursor:pointer}.placement-presets button.is-active{border-color:#aeb9ee;background:var(--blue-soft);color:var(--blue)}
.fold-setting{margin-top:14px;padding:12px;border:1px solid #dce2f5;border-radius:13px;background:#f7f9ff}.fold-setting p{margin:5px 0 0;color:var(--muted);font-size:7px}.surface-view-button{width:100%;min-height:40px;margin-top:12px;padding:8px 13px;border:1px solid #ced8fb;border-radius:12px;display:flex;align-items:center;justify-content:center;gap:8px;background:#fff;color:var(--blue);font-size:9px;font-weight:900;cursor:pointer;transition:.18s var(--ease)}.surface-view-button:hover{border-color:#91a4f4;background:#f4f7ff;transform:translateY(-1px)}.surface-view-button span{font-size:14px}
.visibility-report{margin-top:14px;padding:12px;border:1px solid #dfe3ef;border-radius:13px;background:linear-gradient(135deg,#f8f9ff,#eef1fb)}.visibility-report span,.visibility-report b{display:block}.visibility-report span{color:#5e657e;font-size:9px}.visibility-report b{margin-top:3px;color:var(--blue);font-size:10px}
.compact-section{background:#fafbfe}
.inline-heading{display:flex;align-items:baseline;justify-content:space-between;gap:15px}
.inline-heading h2{margin:0;color:var(--ink);font-size:11px}.inline-heading span{color:var(--muted);font-size:8px}
.photo-composite-panel{margin-top:14px;padding:13px;border:1px solid #dce2f5;border-radius:16px;background:linear-gradient(145deg,#fff,#f3f6ff)}
.photo-file-row{display:grid;grid-template-columns:44px minmax(0,1fr) auto 28px;align-items:center;gap:9px}
.photo-thumb{width:44px;height:44px;border-radius:10px;background:#e6e9f2 center/cover no-repeat;box-shadow:inset 0 0 0 1px rgba(38,43,73,.08)}
.photo-file-row>div:nth-child(2){min-width:0}.photo-file-row b,.photo-file-row span{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis}.photo-file-row b{color:var(--ink);font-size:9px}.photo-file-row span{margin-top:2px;color:var(--muted);font-size:7px}
.photo-file-row button{min-height:30px;padding:6px 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--blue);font-size:8px;font-weight:900;cursor:pointer}.photo-file-row .photo-remove{width:28px;padding:0;color:#8990a7;font-size:16px;font-weight:500}
.perspective-start{width:100%;margin-top:11px;padding:10px 12px;border:1px solid #cfd8fb;border-radius:12px;display:grid;grid-template-columns:31px 1fr;grid-template-rows:auto auto;column-gap:9px;background:#fff;color:var(--ink);text-align:left;cursor:pointer;transition:.18s var(--ease)}
.perspective-start:hover{border-color:#91a3f3;transform:translateY(-1px);box-shadow:0 8px 20px rgba(49,88,237,.09)}.perspective-start>span{grid-row:1/3;width:31px;height:31px;display:grid;place-items:center;border-radius:9px;background:var(--blue-soft);color:var(--blue);font-size:18px}.perspective-start b{font-size:9px}.perspective-start small{color:var(--muted);font-size:7px}
.photo-angle-report{margin-top:9px;padding:8px 10px;border-radius:10px;display:grid;grid-template-columns:auto 1fr;align-items:baseline;gap:1px 9px;background:#eaf0ff;color:#67718e}.photo-angle-report>span{grid-row:1/3;padding:3px 6px;border-radius:6px;background:#fff;color:var(--blue);font-size:7px;font-weight:900}.photo-angle-report b{color:var(--ink);font-size:8px}.photo-angle-report small{font-size:7px}
.photo-eye-card{margin-top:11px;padding:12px;border:1px solid #d7def6;border-radius:13px;background:linear-gradient(145deg,#fff,#f2f5ff)}
.photo-eye-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:10px}.photo-eye-heading b,.photo-eye-heading span{display:block}.photo-eye-heading b{color:var(--ink);font-size:9px}.photo-eye-heading span{margin-top:3px;color:var(--muted);font-size:7px}.photo-eye-heading output{flex:none;padding:4px 7px;border-radius:7px;background:#e7edff;color:var(--blue);font-size:8px;font-weight:900}
.photo-eye-presets{margin-top:10px}.photo-eye-presets button{min-height:32px;font-size:8px}
.photo-eye-range{margin-top:10px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:8px;color:var(--muted);font-size:7px;font-weight:800}.photo-eye-range input{margin:0}
.photo-floor-tilt{margin-top:11px!important;padding-top:10px!important;border-top:1px solid #dfe4f3!important}.photo-floor-tilt>span{font-size:8px!important}.photo-floor-tilt input{margin-top:7px}
.photo-range-list{margin-top:14px;display:grid;grid-template-columns:1fr 1fr;gap:13px 16px}
.photo-local-note{margin:13px 0 0;padding-top:10px;border-top:1px solid #e1e5f2;display:flex;gap:6px;color:#747c95;font-size:7px;line-height:1.55}.photo-local-note span{color:var(--green);font-weight:900}
.output-stack{padding-top:17px;border-top:1px solid var(--line)}
.save-button{width:100%;min-height:54px;margin-top:19px;padding:10px 19px;border:0;border-radius:999px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(135deg,#365ff5,#284ed8);color:#fff;font-size:13px;font-weight:800;cursor:pointer;box-shadow:0 12px 24px rgba(49,88,237,.23);transition:.2s var(--ease)}
.save-button i{width:31px;height:31px;display:grid;place-items:center;border-radius:50%;background:rgba(255,255,255,.16);font-style:normal;font-size:17px}
.save-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 15px 31px rgba(49,88,237,.28)}
.save-button:disabled{cursor:wait;opacity:.72}
.save-note{margin:9px 0 0;color:var(--muted);font-size:8px;text-align:center}

.confidence{width:min(1420px,calc(100% - 64px));margin:0 auto 100px;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;overflow:hidden;border:1px solid var(--line);border-radius:24px;background:var(--line)}
.confidence article{padding:28px 30px;background:#fff}
.confidence span{color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.13em}
.confidence h2{margin:8px 0 9px;color:var(--ink-strong);font-size:15px;line-height:1.5}
.confidence p{margin:0;color:#787e93;font-size:11px;line-height:1.9}

.guide-section{padding:94px max(32px,calc((100vw - 1280px)/2));background:#fff}
.guide-heading{max-width:780px;margin-bottom:50px}
.guide-heading h2{margin:0;color:var(--ink-strong);font-size:clamp(27px,3vw,44px);line-height:1.45;letter-spacing:-.025em}
.guide-heading>p:last-child{margin:17px 0 0;color:#7a8094}
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.steps article{position:relative;padding:26px;border:1px solid var(--line);border-radius:24px;background:#fafbfe}
.steps article>span{color:var(--blue);font-size:10px;font-weight:900;letter-spacing:.13em}
.steps h3{margin:20px 0 8px;color:var(--ink-strong);font-size:17px}.steps p{margin:0;color:#7b8196;font-size:12px}
.step-visual{height:170px;margin-top:15px;border-radius:18px;position:relative;display:grid;place-items:center;overflow:hidden;background:linear-gradient(145deg,#eef0f8,#e3e7f3)}
.step-visual svg{display:block;width:100%;height:100%;padding:6px}
.step-svg *{transform-box:fill-box;transform-origin:center}
.s1-shape{animation:s1-bob 3.8s ease-in-out infinite}.s1-shape-2{animation-delay:-.9s}.s1-shape-3{animation-delay:-1.9s}.s1-shape-4{animation-delay:-2.8s}
.s1-arrow{animation:s1-pulse 2.6s ease-in-out infinite}.s1-arrow-r{animation-delay:-1.3s}
.s2-ghost{animation:s2-ghost 3.4s ease-in-out infinite}.s2-ghost-r{animation-delay:-1.7s}
.s2-arrow-l{animation:s2-nudge-l 1.7s ease-in-out infinite}.s2-arrow-r{animation:s2-nudge-r 1.7s ease-in-out infinite}
.s3-arrow{animation:s3-flow 2s ease-in-out infinite}.s3-doc{animation:s3-pop 2s ease-in-out infinite}
@keyframes s1-bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}
@keyframes s1-pulse{0%,100%{opacity:.3}50%{opacity:1}}
@keyframes s2-ghost{0%,100%{opacity:.15}50%{opacity:.6}}
@keyframes s2-nudge-l{0%,100%{transform:translateX(0)}50%{transform:translateX(-4px)}}
@keyframes s2-nudge-r{0%,100%{transform:translateX(0)}50%{transform:translateX(4px)}}
@keyframes s3-flow{0%{transform:translateX(-7px);opacity:.25}45%,55%{transform:translateX(0);opacity:1}100%{transform:translateX(7px);opacity:.25}}
@keyframes s3-pop{0%,45%,100%{transform:scale(1)}60%{transform:scale(1.045)}}

.tips-faq{padding:90px max(32px,calc((100vw - 1280px)/2)) 108px;display:grid;grid-template-columns:1fr 1fr;gap:24px;background:#f0f2f8}
.tips-card,.faq-card{padding:36px;border:1px solid var(--line);border-radius:26px;background:#fff;box-shadow:var(--shadow-soft)}
.tips-card h2,.faq-card h2{margin:7px 0 24px;color:var(--ink-strong);font-size:23px}
.tips-card ul{list-style:none;padding:0;margin:0;display:grid;gap:0}
.tips-card li{padding:17px 0;border-top:1px solid var(--line);display:grid;grid-template-columns:160px 1fr;gap:20px}
.tips-card li b{color:var(--ink);font-size:12px}.tips-card li span{color:#7c8297;font-size:11px}
.tips-promo{display:grid;gap:6px;margin-top:22px;padding:22px 24px;border-radius:18px;background:var(--blue-soft)}.tips-promo .mini-label{margin:0}.tips-promo strong{color:var(--ink-strong);font-size:15px;line-height:1.5}.tips-promo span{color:#5f6680;font-size:11px;line-height:1.85}.tips-promo a{justify-self:start;display:inline-flex;align-items:center;gap:8px;margin-top:8px;padding:11px 18px;border-radius:999px;background:var(--blue);color:#fff;font-size:12px;font-weight:700;text-decoration:none;transition:transform .2s var(--ease),box-shadow .2s var(--ease)}.tips-promo a:hover{transform:translateY(-1px);box-shadow:0 10px 22px rgba(49,88,237,.25)}.tips-promo a i{font-style:normal}
.faq-card details{border-top:1px solid var(--line)}
.faq-card summary{position:relative;padding:17px 35px 17px 0;list-style:none;cursor:pointer;color:var(--ink);font-size:12px;font-weight:800}
.faq-card summary::-webkit-details-marker{display:none}
.faq-card summary::after{content:"+";position:absolute;right:4px;top:14px;color:var(--blue);font-size:18px;font-weight:400}
.faq-card details[open] summary::after{content:"−"}
.faq-card details p{margin:-3px 0 17px;padding-right:30px;color:#7d8396;font-size:11px}

footer{padding:60px max(32px,calc((100vw - 1280px)/2));display:grid;grid-template-columns:auto 1fr auto;gap:30px 50px;align-items:center;background:#2b304e;color:#eef0ff}
.footer-brand{display:flex;align-items:center;gap:10px}.footer-icon{width:46px;height:46px;display:block}.footer-wordmark{width:156px;height:auto;display:block;filter:brightness(0) invert(1)}.footer-brand .brand-mark{filter:drop-shadow(0 6px 14px rgba(0,0,0,.24))}.footer-brand b,.footer-brand small{display:block}.footer-brand b{font-size:13px;letter-spacing:.08em}.footer-brand small{color:#aeb4d1;font-size:8px;letter-spacing:.13em}
footer>p{margin:0;color:#b9bed5;font-size:11px}footer nav{display:flex;gap:17px}footer nav a{color:#dfe2f2;font-size:10px;text-decoration:none}footer nav a:hover{text-decoration:underline}.footer-disclaimer{grid-column:1/-1;max-width:920px;padding-top:26px;border-top:1px solid rgba(255,255,255,.1)}.footer-disclaimer h2{margin:0 0 10px;color:#dfe2f2;font-size:12px;font-weight:800;letter-spacing:.06em}.footer-disclaimer ul{margin:0;padding-left:1.2em;color:#aeb4d1;font-size:11px;line-height:1.85}.footer-disclaimer li+li{margin-top:6px}
.copyright{grid-column:1/-1;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);color:#9299ba;font-size:8px}

.toast{position:fixed;z-index:150;left:50%;bottom:22px;transform:translate(-50%,20px);padding:10px 17px;border-radius:999px;background:rgba(37,42,67,.94);color:#fff;font-size:11px;font-weight:700;box-shadow:0 12px 30px rgba(26,30,50,.25);opacity:0;pointer-events:none;transition:.25s var(--ease)}
.toast.is-showing{opacity:1;transform:translate(-50%,0)}
.teplabo-float{position:fixed;z-index:140;right:22px;bottom:22px;width:min(330px,calc(100vw - 32px));padding:22px 22px 20px;overflow:hidden;border:1px solid rgba(255,255,255,.14);border-radius:22px;background:linear-gradient(145deg,#303756,#242a47);color:#fff;box-shadow:0 24px 60px rgba(25,29,49,.28);opacity:0;filter:blur(6px);transform:translateY(14px) scale(.985);transition:opacity .58s ease,filter .65s ease,transform .68s var(--ease)}
.teplabo-float::before{content:"";position:absolute;right:-38px;top:-58px;width:150px;height:150px;border-radius:50%;background:radial-gradient(circle,rgba(123,101,223,.6),rgba(49,88,237,0) 70%);pointer-events:none}.teplabo-float.is-visible{opacity:1;filter:none;transform:none}.teplabo-float>p{position:relative;margin:0 0 8px;color:#aebaff;font-size:8px;font-weight:900;letter-spacing:.17em}.teplabo-float>strong{position:relative;display:block;font-size:18px;line-height:1.55;letter-spacing:.01em}.teplabo-float>span{position:relative;display:block;margin:8px 0 16px;color:#c5cadc;font-size:10px}.teplabo-float>a,.teplabo-float>a:visited{position:relative;min-height:42px;padding:8px 10px 8px 16px;border-radius:999px;display:flex;align-items:center;justify-content:space-between;background:#fff;color:var(--ink-strong);text-decoration:none;font-size:11px;font-weight:900;transition:transform .2s var(--ease),background .2s}.teplabo-float>a:hover{background:#f0f3ff;transform:translateY(-1px)}.teplabo-float>a i{width:26px;height:26px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-size:13px;font-style:normal}.teplabo-close{position:absolute;z-index:2;right:10px;top:10px;width:30px;height:30px;padding:0;border:1px solid rgba(255,255,255,.14);border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.07);color:#dfe3f3;font-size:18px;line-height:1;cursor:pointer;transition:.18s}.teplabo-close:hover{background:rgba(255,255,255,.16);color:#fff}.teplabo-close:focus-visible,.teplabo-float>a:focus-visible{outline:3px solid rgba(174,186,255,.85);outline-offset:2px}
.save-modal{position:fixed;z-index:200;inset:0;overflow-y:auto;padding:calc(24px + env(safe-area-inset-top)) 18px calc(24px + env(safe-area-inset-bottom));background:rgba(30,34,55,.64);opacity:0;transition:opacity .2s ease;overscroll-behavior:contain}
.save-modal.is-open{opacity:1}
.save-sheet{width:min(920px,100%);margin:0 auto;padding:26px;border-radius:26px;display:grid;grid-template-columns:minmax(0,1.15fr) minmax(270px,.85fr);grid-template-areas:"head head" "intro intro" "image actions" "image promo";gap:0 18px;background:#fff;box-shadow:0 30px 100px rgba(17,20,34,.3);transform:translateY(16px);transition:transform .25s var(--ease)}
.save-modal.is-open .save-sheet{transform:none}
.save-sheet-head{grid-area:head;display:flex;align-items:flex-start;justify-content:space-between;gap:20px}.save-sheet h2{margin:0;color:var(--ink-strong);font-size:22px}.save-sheet-head button{width:38px;height:38px;padding:0 0 2px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;background:#fff;color:var(--ink);font-size:22px;line-height:1;cursor:pointer}.save-sheet>p{grid-area:intro;margin:12px 0 17px;color:#7b8195;font-size:11px}
.save-image-area{grid-area:image;min-height:350px;padding:10px;border-radius:18px;display:grid;place-items:center;background:linear-gradient(45deg,#eef0f5 25%,transparent 25%),linear-gradient(-45deg,#eef0f5 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#eef0f5 75%),linear-gradient(-45deg,transparent 75%,#eef0f5 75%),#fff;background-size:18px 18px;background-position:0 0,0 9px,9px -9px,-9px 0}
.save-image-area img{display:block;max-width:100%;max-height:min(58vh,600px);width:auto;height:auto;border-radius:12px;box-shadow:0 15px 40px rgba(35,40,64,.18)}
.save-actions{grid-area:actions;align-self:start;display:grid;gap:9px;margin-top:0}.save-actions .save-button{margin:0}
.save-download,.save-download:visited{color:#fff;text-decoration:none}.save-download i{font-style:normal}
.secondary-save,.secondary-save:visited{min-height:45px;padding:10px 17px;border:1px solid var(--line-strong);border-radius:999px;display:grid;place-items:center;background:#fff;color:var(--ink);text-decoration:none;font-size:11px;font-weight:800;cursor:pointer}
.save-promo{grid-area:promo;align-self:end;margin-top:14px;padding:18px;border-radius:18px;display:grid;grid-template-columns:1fr;gap:13px;overflow:hidden;background:linear-gradient(145deg,#303756,#242a47);color:#fff}.save-promo div{position:relative}.save-promo p{margin:0 0 5px;color:#aebaff;font-size:8px;font-weight:900;letter-spacing:.17em}.save-promo strong,.save-promo span{display:block}.save-promo strong{font-size:15px;line-height:1.55}.save-promo span{margin-top:4px;color:#c5cadc;font-size:10px;line-height:1.7}.save-promo>a,.save-promo>a:visited{min-height:42px;padding:8px 10px 8px 15px;border-radius:999px;display:flex;align-items:center;justify-content:space-between;gap:14px;background:#fff;color:var(--ink-strong);text-decoration:none;font-size:10px;font-weight:900;white-space:nowrap}.save-promo>a i{width:25px;height:25px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-size:12px;font-style:normal}

@media (min-width:1051px) and (max-height:800px){
  .preview-column{top:10px}
  .preview-card{padding:14px 18px}
  .preview-head{min-height:42px;margin-bottom:8px}
  .canvas-shell{height:clamp(260px,calc(100vh - 350px),450px);aspect-ratio:auto}
  .canvas-help{margin-top:6px}
  .preview-banner{margin-top:10px}
}

@media (max-width:1050px){
  .simulator{grid-template-columns:1fr}.preview-column{align-self:auto;position:static}.control-panel{display:grid;grid-template-columns:1fr 1fr}.control-section{border-right:1px solid var(--line)}.compact-section{grid-column:1/-1}.hero{grid-template-columns:minmax(0,1fr) minmax(300px,.7fr);column-gap:18px}.hero-visual{min-height:330px}.hero-flow{grid-column:1/-1}.confidence{grid-template-columns:1fr}.steps{gap:14px}.tips-card li{grid-template-columns:1fr;gap:3px}
}
@media (max-width:760px){
  .site-header{width:calc(100% - 32px);height:82px}.header-badges span:not(:last-child){display:none}.header-badges span{font-size:8px;padding:5px 9px}.brand{gap:10px}.brand-logo{height:68px;margin-left:-12px}.brand-mark{width:36px;height:36px}.brand-copy b{font-size:14px}.brand-copy small{margin-top:5px;font-size:8px}
  .hero{width:calc(100% - 24px);min-height:0;margin-bottom:20px;padding:42px 24px 22px;border-radius:26px;grid-template-columns:1fr;row-gap:20px}.hero h1{font-size:clamp(30px,9vw,45px)}.lead{font-size:13px;line-height:1.9}.hero-cta{width:100%}.hero-visual{min-height:0;margin:-5px -10px -3px}.hero-visual-stage{width:min(100%,460px)}.hero-flow{grid-template-columns:repeat(3,minmax(0,1fr));justify-content:stretch;gap:9px;padding:12px 10px;border-radius:18px}.hero-flow div{display:grid;justify-items:center;gap:7px;text-align:center}.hero-flow span{width:29px;height:29px;border-radius:9px}.hero-flow p{justify-items:center}.hero-flow b{font-size:9px;white-space:normal}.hero-flow small,.hero-flow i{display:none}
  .simulator{width:calc(100% - 20px);gap:14px}.preview-card{padding:10px;border-radius:22px}.preview-banner{margin-top:10px;border-radius:14px}.preview-head{padding:6px 4px;margin-bottom:8px}.icon-button span{display:none}.icon-button{width:37px;padding:0}.canvas-shell{border-radius:16px}.gesture-hint{bottom:9px;font-size:9px}.sample-tag{right:9px;top:9px}.canvas-help{font-size:9px;padding:0 8px}
  .control-panel{display:block;border-radius:22px}.control-section{padding:22px 19px;border-right:0}.shape-grid{gap:6px}.shape-grid.five{grid-template-columns:repeat(5,1fr)}.shape-option{height:78px}.color-row{align-items:flex-start;flex-direction:column}.color-controls{width:100%;justify-content:space-between}.swatch,.custom-color{width:31px;height:31px}.visibility-card{right:8px;bottom:8px;width:138px}.view-presets{left:8px;bottom:8px}.view-presets button{min-width:40px;padding:0 7px}.gesture-hint{bottom:55px}.measurement-grid.three{grid-template-columns:repeat(3,1fr)}.switch-row{flex-wrap:wrap}.guide-switch{margin-left:0}
  .confidence{width:calc(100% - 24px);margin-bottom:65px}.confidence article{padding:24px}.guide-section,.tips-faq{padding:65px 18px}.steps,.tips-faq{grid-template-columns:1fr}.tips-card,.faq-card{padding:25px 22px}.tips-card li{grid-template-columns:1fr}.step-visual{height:145px}
  footer{padding:45px 24px;grid-template-columns:1fr;gap:20px}footer nav{flex-wrap:wrap}.footer-disclaimer{grid-column:auto;padding-top:20px}.footer-disclaimer ul{font-size:10.5px}.copyright{grid-column:auto}
  .teplabo-float{right:10px;bottom:calc(10px + env(safe-area-inset-bottom));width:calc(100vw - 20px);padding:19px 18px 17px;border-radius:19px}.teplabo-float>strong{font-size:16px}.teplabo-float>span{margin-bottom:13px}
  .save-modal{padding-left:10px;padding-right:10px}.save-sheet{padding:20px 14px;border-radius:21px;display:block}.save-image-area{height:min(36vh,320px);min-height:220px}.save-image-area img{max-height:100%}.save-actions{margin-top:14px}.save-promo{margin-top:14px;padding:15px;grid-template-columns:1fr;gap:10px}.save-promo>a{width:100%;justify-content:space-between}
}
@media (max-width:520px){.photo-file-row{grid-template-columns:40px minmax(0,1fr) 28px}.photo-thumb{width:40px;height:40px}.photo-file-row>button:not(.photo-remove){grid-column:1/-1;width:100%}.photo-range-list{grid-template-columns:1fr}.perspective-guide{left:10px;top:10px;max-width:calc(100% - 20px)}.perspective-actions{bottom:10px}.perspective-actions button{padding-left:12px;padding-right:12px}.segmented.five{grid-template-columns:repeat(3,1fr)}.segmented.five button:nth-child(n+4){grid-column:span 1}}
@media (max-width:390px){.header-badges{display:none}.site-header{justify-content:center}.hero{padding-left:19px;padding-right:19px}.hero h1{font-size:29px}.preview-status{font-size:10px}.shape-option span{font-size:7px}.segmented button{font-size:9px}.switch-row{flex-wrap:wrap}.shape-option{height:72px}.shape-option img{width:30px;height:30px}.visibility-card{width:124px}.visibility-card>span{font-size:7px}.view-presets button{min-width:34px;font-size:8px}.measurement-grid.three{grid-template-columns:1fr}.placement-presets{grid-template-columns:1fr}.corner-field{grid-template-columns:1fr}.corner-field>span{margin:0}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}

/* Lighting controls for non-photo backgrounds. */
.scene-lighting-panel{margin-top:18px;padding:16px;border:1px solid var(--line);border-radius:14px;background:var(--panel,#fff)}
.scene-lighting-panel h3{margin:0;color:var(--ink);font-size:11px}
.scene-lighting-ranges{display:grid;gap:14px;margin-top:16px}
.scene-lighting-reset{min-height:36px;margin-top:14px;padding:7px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font:inherit;font-size:11px;cursor:pointer}
.scene-lighting-reset:hover{background:var(--blue-soft);border-color:var(--blue)}
.scene-lighting-reset:focus-visible{outline:2px solid var(--blue);outline-offset:3px}

/* Independent lid colors; unsupported containers retain visible disabled controls. */
.lid-color-field{min-width:0;margin:18px 0 0;padding:10px 14px 14px;border:1px solid var(--line);border-radius:12px}
.lid-color-field legend{padding:0 5px;color:var(--ink);font-size:11px;font-weight:700}
.lid-color-field>p{margin:0 0 12px;color:var(--muted);font-size:10px;line-height:1.7}
.lid-color-row{margin:0;padding:0;border:0;flex-wrap:wrap;gap:14px}
.lid-swatch{width:27px;height:27px;flex:0 0 auto;border:2px solid #fff;border-radius:50%;background:var(--swatch);box-shadow:0 0 0 1px var(--line-strong);cursor:pointer}
.lid-swatch.is-active{box-shadow:0 0 0 2px #fff,0 0 0 4px var(--blue)}
.lid-color-reset{min-height:34px;padding:6px 10px;border:1px solid var(--line);border-radius:9px;background:#fff;color:var(--ink);font:inherit;font-size:10px;cursor:pointer}
.lid-color-reset:hover:not(:disabled){background:var(--blue-soft);border-color:var(--blue)}
.lid-swatch:focus-visible,.lid-color-reset:focus-visible{outline:2px solid var(--blue);outline-offset:4px}
.lid-color-field .custom-color:has(input:focus-visible){outline:2px solid var(--blue);outline-offset:3px}
.lid-color-field.is-disabled{background:#f3f4f6;border-color:#dfe2e7}
.lid-color-field.is-disabled legend{color:#737987}
.lid-color-field.is-disabled .lid-color-row{opacity:.45;filter:grayscale(1)}
.lid-color-field.is-disabled button,.lid-color-field.is-disabled .custom-color,.lid-color-field.is-disabled input{cursor:not-allowed}
@media(max-width:760px){.lid-swatch{width:31px;height:31px}.lid-color-row .color-controls{gap:9px}}

/* Lid finish is independent of body material and unavailable without a lid. */
.lid-material-field{min-width:0;margin-right:0;margin-left:0;padding:0;border:0}
.lid-material-field legend{padding:0}
.lid-material-field>p{margin:8px 0 0;color:var(--muted);font-size:10px;line-height:1.7}
.lid-material-field.is-disabled{padding:10px 12px 12px;border:1px solid #dfe2e7;border-radius:12px;background:#f3f4f6}
.lid-material-field.is-disabled legend{padding:0 5px;color:#737987}
.lid-material-field.is-disabled .segmented{opacity:.45;filter:grayscale(1)}
.lid-material-field.is-disabled button{cursor:not-allowed;pointer-events:none}

.cup-note{margin:8px 0 0;color:var(--muted);font-size:10px;line-height:1.7}