:root{--blue:#1768e9;--blue-dark:#0b4cc3;--ink:#10284b;--muted:#657994;--line:#dfe8f4;--soft:#eef4fd;--paper:#f7f9fd;--font:system-ui,-apple-system,"Segoe UI","Hiragino Kaku Gothic ProN",Meiryo,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:#fff;font:14px/1.75 var(--font)}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,input:focus-visible,[tabindex]:focus-visible{outline:3px solid #84b3ff;outline-offset:4px}button{color:inherit}a:hover{color:var(--blue)}button:disabled{cursor:default}.container{max-width:1200px;padding:0 32px;margin:0 auto}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip{position:absolute;left:-10000px;z-index:100}.skip:focus{left:12px;top:12px;background:white;padding:10px 20px}.site-header{height:82px;border-bottom:1px solid 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#254c7b08}.screen-tab:hover{color:var(--blue);background:#ffffffa1}.screen-panel{display:grid;grid-template-columns:43% 57%;border:1px solid var(--line);border-radius:20px;overflow:hidden;min-height:612px;box-shadow:0 9px 35px #1a467507}.visual-column{background:radial-gradient(ellipse at 50% 60%,#e8f0fc,transparent 70%),#f1f5fb;border-right:1px solid #e3eaf4;display:flex;flex-direction:column;align-items:center;padding:22px 27px 18px;position:relative}.visual-meta{display:flex;justify-content:space-between;font-size:9px;color:#7d8fa8;width:100%;letter-spacing:.06em}.visual-meta span:first-child{padding-left:12px;position:relative}.visual-meta span:first-child:before{content:"";width:5px;height:5px;border-radius:50%;background:#9bacc3;position:absolute;left:0;top:6px}.screen-stage{position:relative;display:flex;align-items:center;justify-content:center;flex:1;width:100%;min-height:493px;padding:16px 0 9px}.phone-frame{position:relative;width:257px;max-width:100%;border-radius:23px;box-shadow:0 10px 28px #31568518,0 1px 3px #31568515;background:#fff;border:5px solid white;flex:none}.phone-frame img{display:block;width:100%;height:auto;aspect-ratio:540/960;border-radius:18px}.phone-frame.wide{width:100%;border-radius:18px;border-width:4px}.phone-frame.wide img{aspect-ratio:auto;border-radius:13px}.phone-frame .hotspot{position:absolute;z-index:2;transform:translate(-50%,-50%);width:25px;height:25px;border:2px solid white;border-radius:50%;background:#1b65df;color:#fff;box-shadow:0 1px 7px #1449a455;font-size:11px;line-height:1;font-weight:800;padding:0;display:grid;place-items:center}.phone-frame .hotspot:hover,.phone-frame .hotspot[aria-pressed=true]{background:#0b3a8b;box-shadow:0 0 0 5px #1768e925,0 1px 7px #1449a455}.phone-frame .hotspot[aria-pressed=true]{width:29px;height:29px}.screen-caption{font-size:10px;color:#73859e;text-align:center;line-height:1.8;margin:6px 0 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47px;font-size:11px;color:#476489;line-height:1.85}.action-detail p{margin:0}.action-detail ol{padding-left:17px;margin:0}.action-detail li{padding-left:2px;margin:2px 0}.action-detail .detail-note{margin-top:6px;font-size:10px;color:#7b8da5}.screen-note{font-size:10px;color:#8593a7;line-height:1.85;margin:12px 0 0}.image-note{font-size:10px;color:#8a98ac;margin:11px 0 0;text-align:right}.operations-section{padding-top:59px;scroll-margin-top:10px}.index-heading{align-items:flex-end;margin-bottom:18px}.index-heading>div>p{margin:6px 0 0 27px;font-size:11px;color:#7c8da4}.search-field{display:flex;align-items:center;gap:10px;min-width:324px;border:1px solid #dce5f1;border-radius:10px;padding:8px 11px;background:#fff;box-shadow:0 1px 2px #233e6403}.search-field:focus-within{border-color:#8bb6f4;box-shadow:0 0 0 3px #1768e915}.search-field input{border:0;outline:none!important;min-width:0;flex:1;width:235px;font-size:11px;color:var(--ink);background:transparent;line-height:2}.search-field 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#dce6f4}table{width:100%;border-collapse:collapse;font-size:11px;line-height:1.8;text-align:left}th{font-size:9px;color:#8292a8;font-weight:600;background:#f7f9fc;letter-spacing:.03em}th,td{padding:13px 15px;border-bottom:1px solid #e8edf5;vertical-align:middle}th:nth-child(1){width:21%}th:nth-child(2){width:12%}th:nth-child(3){width:24%}th:last-child{width:35px}td:first-child{font-weight:700;color:#294b78}td:nth-child(3),td:nth-child(4){color:#72849d}td .screen-pill{font-size:9px;border-radius:5px;color:#4973ad;background:#edf3fc;display:inline-block;padding:2px 7px;white-space:nowrap}.row-link{border:1px solid #d9e5f5;background:white;border-radius:7px;width:25px;height:25px;color:#5990dd;display:grid;place-items:center}.row-link:hover{color:white;background:var(--blue);border-color:var(--blue)}tbody tr:has(.row-link:hover){background:#f8fbff}.empty-state{padding:45px 20px;text-align:center;background:#f8faff;border-radius:12px;font-size:12px}.empty-state 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0;font-size:11px;color:#7890ad}.help-strip>a{background:#fff;border:1px solid #d3e1f6;border-radius:8px;padding:10px 16px;font-size:11px;font-weight:700;color:#1768e9;white-space:nowrap}.help-strip>a span{margin-left:20px}footer{background:#0c2446;color:#d0e0f5;padding:35px 0}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:25px}.footer-inner strong{color:white;font-size:18px}.footer-inner p{font-size:10px;margin:4px 0 12px;color:#a0b8d6}.footer-inner small{font-size:9px;color:#9bb2d0}.footer-links{display:flex;flex-wrap:wrap;gap:19px;font-size:10px;justify-content:flex-end;max-width:500px}.footer-links span{width:100%;text-align:right;color:#7c97ba;font-size:9px}.footer-links a:hover{color:white}.noscript-note{padding:18px;background:#fff8e8;color:#6b551c;text-align:center}.vr-diagram{width:100%;max-width:340px;position:relative}.vr-diagram svg{width:100%;height:auto;display:block}.vr-diagram .hotspot{position:absolute;transform:translate(-50%,-50%);width:27px;height:27px;border:2px solid white;border-radius:50%;background:#1b65df;color:white;font-size:11px;font-weight:750;box-shadow:0 1px 8px #2b599b3a}.vr-diagram .hotspot[aria-pressed=true]{background:#0b3a8b;box-shadow:0 0 0 5px #1768e920}
@media(min-width:1400px){.container{max-width:1230px}.screen-panel{grid-template-columns:43% 57%}.phone-frame{width:266px}.screen-stage{min-height:505px}.instruction-column{padding:29px 38px}.screen-panel{min-height:626px}}
@media(max-width:1000px){.header-inner nav{gap:19px}.container{padding-inline:25px}.screen-tabs{grid-template-columns:repeat(4,1fr);gap:3px}.screen-tab{min-height:38px}.screen-panel{grid-template-columns:43% 57%}.instruction-column{padding:24px}.visual-column{padding-inline:20px}.phone-frame{width:237px}.screen-stage{min-height:460px}.screen-panel{min-height:590px}.intro{padding-bottom:31px}.action-select{padding:10px}.action-detail{padding-left:44px;padding-right:13px}.version{margin-right:0}.result-meta>span:last-child{display:none}}
@media(max-width:760px){.header-inner nav{display:none}.site-header{height:72px}.container{padding-inline:21px}.breadcrumb{padding-top:19px}.intro{padding:24px 0 28px;gap:18px;align-items:flex-start}.version{margin-top:33px;font-size:10px;padding-left:16px}.version small{font-size:9px}.version strong{font-size:10px}h1{font-size:30px}.intro-copy{font-size:11px}.eyebrow{font-size:9px}.screen-tabs{margin-bottom:13px}.screen-tab{font-size:11px}.screen-panel{grid-template-columns:1fr;min-height:0}.visual-column{border-right:0;border-bottom:1px solid #e3eaf4;padding:18px 24px}.screen-stage{min-height:0;padding:20px 0 10px}.phone-frame{width:247px}.phone-frame.wide{width:min(100%,410px);margin:50px 0}.screen-caption{margin:5px 0}.instruction-column{padding:24px}.panel-heading h3{font-size:23px}.screen-summary{font-size:12px}.action-select strong{font-size:12px}.action-select small{font-size:10px}.action-detail{font-size:12px}.image-note{text-align:left;font-size:9px}.operations-section{padding-top:39px}.index-heading{align-items:stretch;flex-direction:column;gap:17px}.search-field{min-width:0;width:100%}.search-field input{font-size:12px}.quick-grid{grid-template-columns:1fr;gap:15px}.quick-section{padding-top:39px;padding-bottom:30px}.quick-grid article{padding:15px 3px 0;position:relative;padding-left:41px}.quick-icon{position:absolute;left:1px;top:19px}.quick-grid h3{margin-top:0}.quick-grid p{font-size:12px}.quick-grid a{font-size:11px}.help-strip{align-items:flex-start;flex-direction:column;padding:21px;margin-bottom:35px;gap:16px}.help-strip>a{width:100%;text-align:center}.footer-inner{align-items:flex-start}.footer-links{flex-direction:column;gap:9px;max-width:180px;text-align:right}th,td{padding:12px 9px}th:nth-child(2),td:nth-child(2){display:none}th:nth-child(1){width:30%}th:nth-child(3){width:30%}table{font-size:10px}h2{font-size:17px}.text-link{font-size:10px}.section-top{gap:10px}.vr-diagram{max-width:310px}}
@media(max-width:480px){.intro{display:block}.version{display:flex;gap:6px;border:0;padding:0;margin-top:16px;align-items:center}.version small{margin:0 0 0 6px;font-size:9px}.version small br{display:none}.version-dot{width:5px;height:5px}.brand strong{font-size:20px}.brand img{width:36px;height:36px}.brand small{font-size:8px}.account-link{font-size:10px;padding:7px 9px}.account-link span{margin-left:5px}.header-inner{gap:10px}.screen-tabs{gap:2px;padding:4px}.screen-tab{gap:5px;font-size:10px;min-height:36px}.screen-tab svg{width:14px;height:14px}.screen-panel{border-radius:14px}.visual-column{padding-inline:18px}.instruction-column{padding:23px 19px}.image-note{line-height:1.9}.index-filters{gap:5px}.filter-button{font-size:10px;padding:3px 10px}.result-meta{margin-top:13px}th:nth-child(3),td:nth-child(3){display:none}th:nth-child(1){width:41%}th:nth-child(4){width:auto}th:last-child{width:30px}table{font-size:11px}th,td{padding:12px 7px}.screen-summary{margin-top:12px}.image-note{margin-top:9px}.screen-tab:last-child{letter-spacing:-.03em}}
.zoom-button{font:inherit;font-size:9px;color:#3272ce;border:0;border-bottom:1px solid #abc9f3;padding:1px 0;background:none}.zoom-button:hover{color:#0b4cc3}.image-dialog{border:1px solid #d5e2f4;border-radius:16px;max-width:min(94vw,1080px);max-height:92vh;padding:16px;background:#f7f9fd;box-shadow:0 22px 90px #0a234352;overflow:auto}.image-dialog::backdrop{background:#10284bb0;backdrop-filter:blur(4px)}.zoom-header{display:flex;align-items:center;justify-content:space-between;gap:20px;font-size:12px;margin-bottom:14px;position:sticky;top:-16px;padding:7px 0;background:#f7f9fdf5;z-index:1}.zoom-header button{border:1px solid #d0ddf0;color:#3665a4;background:#fff;padding:6px 13px;border-radius:7px;font-size:11px;white-space:nowrap}.image-dialog>img{display:block;max-width:100%;height:auto;margin:0 auto;border:1px solid #e1e8f3;border-radius:8px}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.action-card{transition:none}}
.phone-frame.rail{width:104px;border-radius:16px}.phone-frame.rail img{aspect-ratio:128/438;border-radius:11px}.action-card:not(.active) .action-select small{display:none}.panel-heading h3{text-wrap:balance}