:root{font-family:system-ui,'Malgun Gothic',sans-serif;color:#204440;background:#f5f8f5;line-height:1.7;color-scheme:light}*{box-sizing:border-box}html,body{height:100%;margin:0}body{overflow:hidden}button,select,a{-webkit-tap-highlight-color:transparent}button,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}button:disabled{cursor:default}a{color:#08776a}:focus-visible{outline:2px solid #08776a;outline-offset:3px}[hidden]{display:none!important}
main{height:100%;max-width:1100px;margin:auto;display:flex;flex-direction:column;padding:24px 32px 0;min-width:0}header{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}header a{font-size:12px;letter-spacing:.1em;text-decoration:none}select{border:1px solid #c0d4cb;border-radius:8px;padding:7px;background:transparent;color:inherit}.embedded header{display:none}.guide-heading{flex:none;margin:0 0 20px;padding-right:42px}.guide-heading small{font-size:10px;letter-spacing:.15em;color:#57766d}h1{font-size:28px;line-height:1.35;margin:6px 0 8px;letter-spacing:-.035em}.guide-heading p{font-size:13px;color:#59756d;margin:0;word-break:keep-all;overflow-wrap:break-word}
.step-progress{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;flex:none;border-bottom:1px solid #d6e1db}.step-progress button{display:flex;align-items:center;gap:9px;padding:12px 0 14px;border:0;border-bottom:2px solid transparent;background:transparent;text-align:left;color:#62796f;min-height:54px;line-height:1.4;font-size:14px;transition:color .18s,border-color .18s}.step-index{font-size:11px;font-variant-numeric:tabular-nums;color:#72877e}.step-progress .active{color:#125f4f;border-bottom-color:#187762;font-weight:650}.step-progress .active .step-index{color:inherit}.step-progress button:hover{color:#125f4f}.step-progress .visited .step-index{color:#187762}
.registration-steps{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#b7ccc0 transparent;list-style:none;margin:0;padding:0 6px 0 0;scrollbar-gutter:stable}.workflow-slide{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:32px;padding:28px 0;align-items:start;min-width:0}.workflow-copy{min-width:0;padding-top:6px}.workflow-number{font-size:11px;letter-spacing:.12em;color:#58776a}.workflow-copy h2{font-size:clamp(21px,2.4vw,28px);line-height:1.4;letter-spacing:-.035em;margin:10px 0 20px;word-break:keep-all;overflow-wrap:break-word}.workflow-copy h2:focus{outline:none}.workflow-checklist{list-style:none;padding:0;margin:0;display:grid;gap:16px;font-size:15px;line-height:1.85;word-break:keep-all;overflow-wrap:break-word}.workflow-checklist li{position:relative;padding-left:18px}.workflow-checklist li::before{content:'';position:absolute;left:0;top:.8em;width:4px;height:4px;border-radius:50%;background:#6c9d87}.workflow-note{font-size:13px;line-height:1.7;color:#61796d;margin:22px 0 0;padding-top:16px;border-top:1px solid #d6e1db;word-break:keep-all;overflow-wrap:break-word}
.workflow-slide figure{margin:0;min-width:0}.image-preview{display:block;width:100%;padding:0;border:0;background:transparent;color:#08776a;text-align:left}.image-preview img{display:block;width:100%;height:clamp(260px,44vh,410px);object-fit:contain;object-position:center top;border-radius:10px}.image-caption{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px;font-size:12px;color:#5a7468}.image-caption span:last-child{color:#08776a}.image-preview:hover .image-caption span:last-child{text-decoration:underline;text-underline-offset:3px}
footer{flex:none;padding:18px 0 22px;border-top:1px solid #d6e1db;background:#f5f8f5}.navigation{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:16px;min-height:48px}.navigation button,.navigation a,.lightbox-toolbar button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:44px;padding:10px 20px;border:1px solid #accabb;border-radius:24px;background:transparent;color:#245f4c;line-height:1.4;font-size:14px;font-weight:550;text-decoration:none;white-space:nowrap;transition:background .18s,color .18s,border-color .18s}.navigation>#prev{justify-self:start}.navigation>#next,.finish-actions{justify-self:end}.navigation button:disabled{border-color:#d7e0da;color:#89968f}.navigation button:hover:not(:disabled),.navigation a:hover{background:#e8f0eb;border-color:#7da990}.navigation #next,.navigation #finish{background:#1e715b;color:#fff;border-color:#1e715b}.navigation #next:hover,.navigation #finish:hover{background:#175c49}.finish-actions{display:flex;gap:10px}.step-count{font-size:12px;letter-spacing:.1em;color:#62776c;font-variant-numeric:tabular-nums}.swipe-hint{display:none}
.image-lightbox{width:calc(100% - 20px);height:calc(100% - 20px);max-width:1100px;max-height:none;border:1px solid #ccdcd1;border-radius:14px;padding:0;background:#f5f8f5;color:inherit;overflow:hidden}.image-lightbox[open]{display:flex;flex-direction:column}.image-lightbox::backdrop{background:#16372de8}.lightbox-toolbar{display:flex;align-items:center;gap:10px;padding:12px 56px 12px 16px;flex:none;border-bottom:1px solid #d6e1db}.lightbox-toolbar h2{font-size:15px;line-height:1.4;margin:0 auto 0 0}.lightbox-toolbar button{font-size:13px;padding:8px 16px}.image-canvas{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;padding:16px}.image-canvas img{display:block;width:100%;height:100%;object-fit:contain;object-position:center top}.image-canvas.zoomed img{width:max(100%,900px);height:auto;max-width:none}.image-lightbox .zoom-fit{display:none}.image-lightbox:has(.zoomed) .zoom-fit{display:inline}.image-lightbox:has(.zoomed) .zoom-in{display:none}
@media(max-width:760px){main{padding:20px 20px 0}.guide-heading{margin-bottom:14px}h1{font-size:24px}.guide-heading p{font-size:12px}.step-progress{gap:8px}.step-progress button{flex-direction:column;align-items:flex-start;gap:4px;font-size:12px;padding:8px 0 12px;min-height:65px}.workflow-slide{grid-template-columns:1fr;gap:22px;padding:22px 0}.workflow-copy{padding:0}.workflow-copy h2{font-size:22px;margin:8px 0 14px}.workflow-checklist{font-size:14px;gap:12px;line-height:1.8}.workflow-note{margin-top:16px;padding-top:12px}.image-preview img{height:300px}.navigation{grid-template-columns:44px minmax(0,1fr);gap:10px;min-height:52px;align-content:start}.navigation>#prev{grid-column:1;grid-row:1;width:44px;padding:0}.navigation>#prev span:not([aria-hidden]){display:none}.step-count{display:none}.navigation>#next{grid-column:2;grid-row:1}.finish-actions{grid-column:2;grid-row:1;display:grid;grid-template-columns:1fr 1fr;gap:8px;width:100%}.navigation button,.navigation a{font-size:12px;padding:8px 12px;height:52px;min-width:0;white-space:normal;text-align:center;line-height:1.3}.navigation>#next{min-width:108px}.swipe-hint{display:block;margin:6px 0 0;font-size:11px;color:#718176;text-align:center}footer{padding:10px 0 max(12px,env(safe-area-inset-bottom))}.lightbox-toolbar{flex-wrap:wrap;gap:6px;padding:12px 42px 12px 12px}.lightbox-toolbar h2{width:100%;font-size:13px}.lightbox-toolbar button{min-height:40px}.image-canvas{padding:10px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}

.workflow-tools{margin-top:20px;display:grid;justify-items:start;gap:12px;min-width:0}.workflow-tools>button,.workflow-tools>a{display:inline-flex;align-items:center;min-height:44px;padding:8px 15px;font:inherit;font-size:13px;line-height:1.5;color:#17694f;border:1px solid #b3cdbd;border-radius:24px;background:transparent;text-decoration:none;text-align:left}.workflow-tools>button:hover,.workflow-tools>a:hover{background:#e8f0eb}.example-text{width:100%;font-size:12px;color:#587568}.example-text summary{cursor:pointer;padding-block:8px}.example-text textarea{width:100%;box-sizing:border-box;height:220px;resize:vertical;background:#eef4ef;color:#254c40;border:1px solid #c4d7c9;border-radius:8px;padding:12px;font:12px/1.75 system-ui,sans-serif;margin-top:10px}.workflow-tools p{font-size:12px;line-height:1.7;color:#41715a;margin:0}.workflow-tools p:empty{display:none}
.workflow-checklist li{min-width:0;overflow-wrap:anywhere}html:is([lang=ja],[lang=zh-Hans],[lang=zh-Hant]) :is(.guide-heading p,.workflow-copy h2,.workflow-checklist,.workflow-note){word-break:normal;line-break:strict}.image-caption>span{min-width:0;overflow-wrap:anywhere}.step-progress button{min-width:0;overflow-wrap:anywhere}