.ks{--ks-blue:#005fae;--ks-navy:#123e62;--ks-line:#cddfeb;--ks-soft:#edf5fc;padding:72px 20px;background:#f3f8fc;color:#203f55;font:16px/1.65 "Noto Sans JP",system-ui,sans-serif;scroll-margin-top:90px}
.ks *{box-sizing:border-box}.ks [hidden]{display:none!important}.ks-inner{max-width:1100px;margin:auto}.ks-eyebrow{text-align:center;font-size:.88rem;font-weight:700;letter-spacing:.08em;color:var(--ks-blue);margin:0 0 12px}.ks h2{font-size:clamp(1.5rem,3vw,2.2rem);line-height:1.5;text-align:center;color:var(--ks-navy);margin:0 0 16px;word-break:normal}.ks h2 span{display:inline-block}.ks-lead{text-align:center;margin:0 0 30px}.ks button,.ks select,.ks textarea{font:inherit}.ks button{cursor:pointer;line-height:1.4}.ks button,.ks select,.ks a{touch-action:manipulation}.ks button:focus-visible,.ks a:focus-visible,.ks input:focus-visible,.ks select:focus-visible,.ks textarea:focus-visible,.ks summary:focus-visible{outline:3px solid #c06304;outline-offset:3px}.ks-models{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:20px}.ks-models button{display:flex;align-items:center;flex-direction:column;background:white;border:1px solid var(--ks-line);border-radius:12px;color:var(--ks-navy);padding:13px 5px 12px;min-width:0}.ks-models small{font-size:.83rem;font-weight:700}.ks-models strong{font-size:2.1rem;line-height:1.2;margin:4px 0}.ks-models strong span{font-size:1rem;margin-left:3px}.ks-models button>span{font-size:.8rem;overflow-wrap:anywhere}.ks [aria-pressed=true]{border-color:var(--ks-blue)!important;background:var(--ks-soft)!important;box-shadow:inset 0 0 0 1px var(--ks-blue);color:#004c8d!important}.ks-workspace{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:22px;background:white;padding:22px;border:1px solid var(--ks-line);border-radius:18px;box-shadow:0 12px 30px #17415f08}.ks-visual{min-width:0}.ks-stage{height:440px;background:linear-gradient(150deg,#e8f2fb,#f9fcff);position:relative;border-radius:12px;overflow:hidden}.ks-canvas{position:absolute;inset:0}.ks-canvas canvas{width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab}.ks-canvas canvas:active{cursor:grabbing}.ks-scene-tag{position:absolute;left:14px;top:14px;right:14px;z-index:1;pointer-events:none;font-size:.85rem;font-weight:700;color:#274a69}.ks-poster{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;background:#f0f7fd}.ks-poster img{width:100%;height:74%;object-fit:contain;max-width:520px}.ks-start{border:0;border-radius:100px;background:var(--ks-blue);color:white;padding:13px 25px;font-weight:700;box-shadow:0 5px 15px #005fae25}.ks-start span{margin-left:10px}.ks-start:disabled{cursor:wait;opacity:.7}.ks-poster p{font-size:.8rem;margin:7px 12px 10px;text-align:center}.ks-drag-note{position:absolute;bottom:12px;left:8px;right:8px;pointer-events:none;text-align:center;font-size:.75rem;color:#4d6479}.ks-views{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0 18px}.ks-views button{background:white;border:1px solid var(--ks-line);border-radius:7px;padding:9px 14px;min-height:44px;color:var(--ks-navy);font-size:.9rem}.ks-views button:last-child{margin-left:auto}.ks-dimensions{display:grid;grid-template-columns:repeat(3,1fr);margin:0;background:#f4f8fc;border-radius:10px;padding:12px 0}.ks-dimensions div{text-align:center;border-right:1px solid var(--ks-line)}.ks-dimensions div:last-child{border:0}.ks-dimensions dt{font-size:.82rem;color:#526b7e}.ks-dimensions dd{margin:0;color:var(--ks-navy);font-size:1.8rem;font-weight:750;line-height:1.4}.ks-dimensions dd small{font-size:.8rem;font-weight:500;margin-left:3px}.ks-comparison{font-size:.88rem;line-height:1.6;color:#355b76;margin:13px 0 0;min-height:2.8em}.ks-controls fieldset{padding:0;margin:0 0 20px;border:0;min-width:0}.ks-controls legend{font-weight:750;margin-bottom:9px;color:var(--ks-navy)}.ks-mounts{display:grid;gap:7px}.ks-mounts button{text-align:left;background:white;border:1px solid var(--ks-line);border-radius:8px;padding:10px 13px;color:var(--ks-navy);font-weight:700}.ks-mounts small{display:block;font-size:.8rem;font-weight:400;margin-top:3px}.ks-door-button{width:100%;background:white;border:1px solid var(--ks-line);border-radius:8px;padding:11px;color:var(--ks-navy);margin-bottom:10px;min-height:44px}.ks-label{display:block;font-size:.83rem;margin:0 0 5px}.ks select{width:100%;min-height:44px;border:1px solid var(--ks-line);border-radius:7px;padding:8px;color:var(--ks-navy);background:white}.ks-check{display:flex;gap:8px;align-items:flex-start;cursor:pointer;font-size:.9rem;margin-bottom:12px;min-height:44px}.ks-check input{accent-color:var(--ks-blue);width:19px;height:19px;flex-shrink:0;margin-top:3px}.ks-space{padding:12px;background:#fff7e8;border:1px solid #eed5a9;border-radius:9px;font-size:.82rem;color:#70480d}.ks-space strong{font-size:.9rem}.ks-space p{margin:6px 0 0}.ks-example{font-size:.85rem;margin:12px 3px 22px;color:#4c6577}.ks-important{border-left:3px solid #b77518;padding:12px 16px;background:white;border-radius:0 8px 8px 0;font-size:.85rem}.ks-important strong{font-size:.9rem;color:#6e490e}.ks-important p{margin:7px 0 0}.ks-contact{display:grid;grid-template-columns:minmax(0,1fr) 270px;gap:12px 24px;background:var(--ks-navy);color:white;border-radius:14px;padding:26px;margin:26px 0 16px}.ks-contact h3{font-size:1.2rem;margin:0 0 7px;color:white}.ks-contact p{font-size:.88rem;margin:0}.ks-actions{display:grid;gap:9px}.ks-actions button,.ks-actions a{display:block;text-align:center;text-decoration:none;border:1px solid #bacfe0;border-radius:8px;font-weight:700;padding:12px;font-size:.92rem;min-height:46px}.ks-actions button{background:#fff;color:var(--ks-navy)}.ks-actions a{background:#06c755;border-color:#06c755;color:#073716}.ks #ks-copy-status,.ks-summary-label,.ks #ks-summary{grid-column:1/-1}.ks #ks-summary{width:100%;resize:vertical;min-height:92px;background:#fff;color:#213f56;padding:10px;border-radius:7px;border:0;font-size:.83rem}.ks #ks-copy-status:empty{display:none}.ks-summary-label{margin:0}.ks-sources{font-size:.85rem;background:white;padding:14px 18px;border-radius:9px}.ks-sources summary{cursor:pointer;font-weight:700;min-height:32px}.ks-sources a{color:var(--ks-blue);text-decoration:underline}.ks-sources ul{padding-left:1.5em}.ks-sources p{margin:10px 0}.ks-no3d .ks-views button:not(#ks-reset){opacity:.5;cursor:default}
@media(max-width:800px){.ks{padding:48px 16px}.ks-workspace{grid-template-columns:1fr;padding:14px;gap:20px}.ks-stage{height:390px}.ks-controls{display:grid;grid-template-columns:1fr 1fr;gap:15px}.ks-controls fieldset{margin:0}.ks-check,.ks-space{grid-column:1/-1}.ks-check{margin:0}.ks-contact{grid-template-columns:1fr}.ks-models{gap:7px}.ks-models small{font-size:.75rem}.ks-models button>span{font-size:.75rem}.ks-contact br{display:none}}
@media(max-width:430px){.ks{padding-left:12px;padding-right:12px}.ks h2 span{display:block}.ks-lead{font-size:.94rem}.ks-models{grid-template-columns:repeat(2,minmax(0,1fr))}.ks-models button{display:grid;grid-template-columns:1fr auto;text-align:left;padding:10px 13px}.ks-models strong{grid-row:1/3;grid-column:2;font-size:1.9rem}.ks-models button>span{grid-column:1}.ks-stage{height:340px}.ks-workspace{padding:10px}.ks-views{gap:5px}.ks-views button{padding:9px 10px}.ks-dimensions dd{font-size:1.6rem}.ks-controls{grid-template-columns:1fr}.ks-contact{padding:20px 16px}.ks-scene-tag{font-size:.8rem}.ks-important{padding:12px}.ks-start{font-size:.92rem}.ks-drag-note{font-size:.75rem}}
@media(prefers-reduced-motion:reduce){.ks *{scroll-behavior:auto!important;transition:none!important}}
.ks-canvas>svg{width:100%;height:100%;display:block;touch-action:pan-y;cursor:grab}.ks-3dlabel{position:absolute;pointer-events:none;transform:translate(-50%,-50%);font:600 12px/1.3 system-ui,sans-serif;color:#315a75;background:#fafdf5e8;border-radius:3px;padding:2px 4px;white-space:nowrap}
.ks-drag-note{display:flex;justify-content:center;flex-wrap:wrap;column-gap:12px;row-gap:0}.ks-drag-note span{display:inline-block;white-space:nowrap}

/* Existing Kanta LP: keep feature cards readable on narrow phones. */
@media(max-width:360px){body .feat-small-row{grid-template-columns:minmax(0,1fr)}}

.ks-stand-buttons{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}.ks-stand-buttons button{min-width:0;padding:10px 5px;font-size:14px}.ks-stand-buttons small{display:block;font-size:12px;font-weight:400}.ks-stand-buttons button[aria-pressed=true]{background:#006bb6;color:#fff}.ks-stand-label{display:block;margin:14px 0 5px;font-weight:700;font-size:14px}#ks-stand-height{width:100%;min-height:44px;font:inherit}#ks-stand-options{grid-column:1/-1}#ks-stand-options[hidden]{display:none!important}

.ks .ks-stand-buttons button{border:1px solid #bacfe0;border-radius:8px;background:white;color:#164263;min-height:68px;line-height:1.6;font-weight:700}.ks .ks-stand-buttons small{font-size:13px}#ks-stand-info{font-size:14px}

/* Scoped product studio: keep the surrounding Kanta landing page intact. */
.ks #ks-quick-door{position:absolute;right:14px;bottom:13px;z-index:2;border:1px solid #b6c8bc;background:#fafcf3ee;border-radius:6px;padding:8px 13px;color:#345b5e;font:500 12px/1.4 sans-serif;min-height:35px}.ks .ks-drag-note{max-width:calc(100% - 130px)}
.ks{--ks-blue:#28676e;--ks-navy:#24474c;--ks-line:#d5ded8;--ks-soft:#edf3ed;background:#f4f5ef;color:#344d50;padding:76px 20px}.ks-inner{max-width:1240px}.ks-eyebrow{text-align:left;font-size:12px;letter-spacing:.16em;margin-bottom:15px}.ks h2{text-align:left;font-size:clamp(28px,3.2vw,42px);line-height:1.5;font-weight:700;margin-bottom:14px;letter-spacing:.02em}.ks h2 span{display:block}.ks-lead{text-align:left;color:#627676;font-size:15px;line-height:1.85;margin-bottom:30px}.ks-models{gap:10px;margin-bottom:22px}.ks-models button{border-radius:10px;display:grid;grid-template-columns:1fr auto;text-align:left;align-content:center;padding:15px 18px;min-height:90px}.ks-models strong{grid-column:2;grid-row:1/3;font-size:32px;font-weight:500;margin:0}.ks-models small{font-size:12px;font-weight:500}.ks-models button>span{font-size:11px;color:#778782}.ks-models button[aria-pressed=true]{background:#2b5054!important;color:#fff!important;box-shadow:none}.ks-models button[aria-pressed=true]>span{color:#ceddd7}.ks-models strong span{font-size:13px}
.ks-workspace{padding:14px;grid-template-columns:minmax(0,1fr) 286px;gap:28px;border-radius:15px;box-shadow:0 18px 44px #2a443009}.ks-controls{padding:12px 10px 5px 0}.ks-stage{height:565px;background:#e5e8e7;border-radius:10px}.ks-scene-tag{left:20px;top:19px;right:130px;font-size:13px;font-weight:500;line-height:1.6;color:#536766}.ks-scene-tag::before{content:'PRODUCT VIEW / 360°';display:block;font-size:10px;letter-spacing:.13em;font-weight:700;color:#4c7272;margin-bottom:5px}.ks-drag-note{left:14px;right:auto;bottom:13px;font-size:11px;background:#fafbf2d9;padding:5px 10px;border-radius:4px;color:#506663}.ks-stage-tools{position:absolute;right:14px;top:14px;z-index:2;display:flex;gap:5px}.ks .ks-stage-tools button{border:1px solid #d0d9d3;border-radius:6px;background:#ffffffef;min-width:37px;min-height:37px;color:#3a595b;padding:3px 7px;font-size:20px}.ks .ks-stage-tools button:last-child{font-size:17px}.ks-stage:fullscreen{width:100%;height:100%;border-radius:0}.ks-stage:fullscreen .ks-stage-tools button{min-width:48px;min-height:48px}.ks-stage:fullscreen .ks-scene-tag{font-size:18px}.ks-canvas>canvas:active{cursor:grabbing}
.ks-views{margin:12px 0 16px;gap:6px}.ks-views button{font-size:12px;min-height:39px;padding:7px 11px;border-radius:6px}.ks-dimensions{background:#f3f5ee;border:1px solid #e0e5dc;border-radius:8px;padding:14px 0}.ks-dimensions dt{font-size:11px;color:#6b7d75}.ks-dimensions dd{font-size:29px;font-weight:500;letter-spacing:.02em;font-variant-numeric:tabular-nums}.ks-dimensions dd small{font-size:12px}.ks-comparison{font-size:12px;min-height:0;color:#5e7570;margin:12px 0}.ks-controls legend{font-size:14px;font-weight:700}.ks-controls fieldset{margin-bottom:21px}.ks-mounts{gap:7px}.ks-mounts button{font-size:13px;padding:10px 12px;font-weight:600}.ks-mounts small{font-size:11px;margin-top:4px;color:#738078}.ks-label{font-size:12px}.ks select{font-size:13px}.ks-door-button{font-size:13px;min-height:41px}.ks-check{font-size:12px;min-height:28px;align-items:center;margin-bottom:11px}.ks-check input{width:17px;height:17px;margin:0}.ks-space{background:#f9f6e9;border:1px solid #e7dec3;padding:12px;font-size:11px;line-height:1.8}.ks-space strong{font-size:12px}.ks-example{font-size:12px;line-height:1.8;margin-bottom:14px}.ks #ks-stand-info{font-size:11px}.ks .ks-stand-buttons button{font-size:12px;min-height:58px;padding:6px 2px}.ks .ks-stand-buttons small{font-size:10px}.ks-stand-label{font-size:12px}.ks-important{font-size:12px;padding:15px 20px;border-left-color:#ae9763}.ks-important strong{font-size:13px}.ks-contact{background:#2b4f53}.ks-sources{font-size:12px}.ks-style-buttons{display:grid;grid-template-columns:1fr 1fr;gap:6px}.ks-style-buttons button{border:1px solid var(--ks-line);border-radius:6px;min-height:41px;background:#fff;color:#435f5c;font-size:12px}.ks-export{display:flex;align-items:center;gap:12px;margin-top:15px;flex-wrap:wrap}.ks #ks-save{border:1px solid #b8c8bb;border-radius:6px;background:#fff;color:#315c5b;min-height:38px;font-size:12px;padding:8px 12px}.ks #ks-save-status{font-size:12px;color:#61786d}.ks-controls .ks-subnote{font-size:11px;color:#748179;line-height:1.7;margin:0 0 9px}.ks-poster{background:radial-gradient(ellipse at 50% 80%,#d5dfd6,#eff2eb 80%)}.ks-poster img{height:67%}.ks button:disabled{opacity:.5;cursor:default}
@media(max-width:1000px){.ks-workspace{grid-template-columns:minmax(0,1fr) 260px;gap:18px}.ks-stage{height:525px}.ks-models button{padding:14px 12px}.ks-controls{padding-right:2px}}
@media(max-width:800px){.ks{padding:46px 15px}.ks-workspace{grid-template-columns:1fr;gap:18px;padding:12px}.ks-controls{padding:5px;gap:18px}.ks-stage{height:490px}.ks-controls fieldset{margin-bottom:0}.ks-controls #ks-room-options{grid-column:1/-1}.ks-controls .ks-space{margin-top:0}.ks-models button{padding:11px 10px}.ks h2{font-size:32px}.ks-models small{font-size:11px}.ks-stand-options{grid-column:1/-1}}
@media(max-width:480px){.ks{padding:36px 10px}.ks h2{font-size:27px}.ks-lead{font-size:13px}.ks-eyebrow{font-size:10px}.ks-models{grid-template-columns:repeat(2,minmax(0,1fr));gap:7px}.ks-models button{padding:11px 13px;min-height:75px}.ks-models strong{font-size:29px}.ks-workspace{padding:8px}.ks-stage{height:390px}.ks-scene-tag{left:12px;top:14px;font-size:11px;right:107px}.ks-scene-tag::before{font-size:9px}.ks-stage-tools{right:9px;top:11px;gap:3px}.ks .ks-stage-tools button{min-width:29px;min-height:32px;font-size:18px;padding:3px 5px}.ks-drag-note{font-size:10px;padding:4px 7px;left:8px;bottom:9px}.ks-drag-note span:last-child{display:none}.ks-views{gap:4px}.ks-views button{font-size:11px;min-height:36px;padding:7px 8px}.ks-dimensions dd{font-size:24px}.ks-controls{grid-template-columns:1fr;padding:5px}.ks-controls fieldset{margin-bottom:0}.ks-comparison{font-size:11px}.ks-contact{padding:20px 16px}.ks-export{gap:8px}.ks #ks-save-status{flex-basis:100%}}