.ifc-tool{--ifc-accent:#6552e8;--ifc-accent-dark:#4f3bd2;--ifc-ink:#24263a;--ifc-muted:#697087;--ifc-line:#e2e5ef;--ifc-soft:#f7f7fc;color:var(--ifc-ink);font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Kaku Gothic ProN","Yu Gothic",sans-serif;background:#fff;border:1px solid var(--ifc-line);border-radius:18px;box-shadow:0 16px 45px rgba(44,42,91,.08);overflow:hidden;max-width:1120px;margin:24px auto}.ifc-tool *,.ifc-tool *:before,.ifc-tool *:after{box-sizing:border-box}.ifc-header{display:flex;align-items:center;gap:14px;padding:16px 22px 10px}.ifc-header h1{margin:0;font-size:clamp(20px, 3vw, 27px);line-height:1.2;letter-spacing:.01em}.ifc-logo{display:grid;place-items:center;min-width:48px;height:42px}.ifc-logo img{display:block;max-width:120px;max-height:42px;width:auto;height:auto}.ifc-logo-fallback{display:grid;place-items:center;width:44px;height:44px;color:#fff;background:linear-gradient(135deg,#7159f3,#9a55df);border-radius:12px;font-size:12px;font-weight:800}.ifc-account{display:flex;align-items:center;flex-wrap:wrap;gap:6px 14px;padding:7px 22px;color:var(--ifc-muted);border-top:1px solid #f1f2f7;border-bottom:1px solid #f1f2f7}.ifc-account>*+*:before{content:"｜";color:#c3c7d5;margin-right:14px}.ifc-plan{color:#523ed2;font-weight:750}.ifc-privacy{display:flex;gap:9px;align-items:flex-start;padding:10px 22px;background:#f0fbf7;color:#285e50;border-bottom:1px solid #d8eee7}.ifc-privacy p{margin:0}.ifc-intro{padding:14px 22px 8px}.ifc-intro h2{margin:0 0 4px;font-size:17px}.ifc-intro p{margin:0;color:var(--ifc-muted)}.ifc-error{margin:10px 22px;padding:12px 14px;color:#842029;background:#fff3f4;border:1px solid #f4c2c7;border-radius:10px}.ifc-error p{margin:3px 0 0}.ifc-steps{border-top:1px solid var(--ifc-line);border-bottom:1px solid var(--ifc-line);background:#fff}.ifc-steps ol{list-style:none;display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:14px 22px}.ifc-steps li{position:relative;display:flex;align-items:center;justify-content:center;gap:9px;color:#9096aa;font-weight:700}.ifc-steps li:not(:last-child):after{content:"";position:absolute;left:calc(75% + 10px);width:calc(50% - 20px);height:2px;background:#e6e8f1}.ifc-steps b{display:grid;place-items:center;width:32px;height:32px;border:2px solid #cbd0de;border-radius:50%;font-size:15px}.ifc-steps .is-current{color:var(--ifc-accent)}.ifc-steps .is-current b{color:#fff;border-color:var(--ifc-accent);background:var(--ifc-accent)}.ifc-steps .is-done b{color:#fff;border-color:#36aa79;background:#36aa79}.ifc-panel{padding:22px}.ifc-panel[hidden],.ifc-options [hidden]{display:none !important}.ifc-panel h2{margin:0 0 15px;font-size:20px}.ifc-dropzone{display:flex;min-height:170px;flex-direction:column;justify-content:center;align-items:center;gap:5px;border:2px dashed #b8b1ef;border-radius:16px;background:linear-gradient(145deg,#faf9ff,#f4f6ff);cursor:pointer;transition:.18s ease}.ifc-dropzone:hover,.ifc-dropzone.is-dragging{border-color:var(--ifc-accent);background:#f0edff;transform:translateY(-1px)}.ifc-dropzone input{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}.ifc-dropzone__icon{display:grid;place-items:center;width:46px;height:46px;color:#fff;background:var(--ifc-accent);border-radius:50%;font-size:28px}.ifc-help{color:var(--ifc-muted);text-align:center}.ifc-file-list,.ifc-results{list-style:none;margin:14px 0;padding:0;display:grid;gap:8px}.ifc-file-list li,.ifc-result{display:flex;align-items:center;gap:11px;padding:10px 12px;background:var(--ifc-soft);border:1px solid var(--ifc-line);border-radius:10px}.ifc-file-list li>span:nth-child(2),.ifc-result>div{min-width:0;flex:1}.ifc-file-list strong,.ifc-file-list small{display:block;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ifc-file-icon{display:grid;place-items:center;width:38px;height:38px;color:#5c49d7;background:#ebe8ff;border-radius:9px;font-size:11px;font-weight:800}.ifc-file-list button{border:0;background:0 0;color:#737990;font-size:22px;min-width:44px;min-height:44px;cursor:pointer}.ifc-format-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(165px, 1fr));gap:10px}.ifc-format-card{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:2px 10px;min-height:84px;padding:12px;border:2px solid var(--ifc-line);border-radius:12px;cursor:pointer}.ifc-format-card:has(input:checked){border-color:var(--ifc-accent);background:#f5f2ff;box-shadow:0 0 0 3px rgba(101,82,232,.08)}.ifc-format-card input{width:20px;height:20px;grid-row:1/3}.ifc-format-card strong{font-size:15px}.ifc-format-card small{color:var(--ifc-muted);line-height:1.35}.ifc-options{display:grid;gap:12px;margin-top:16px;padding:15px;background:var(--ifc-soft);border-radius:12px}.ifc-options fieldset{border:0;margin:0;padding:0}.ifc-options legend{font-weight:750;margin-bottom:7px}.ifc-options label{display:inline-flex;align-items:center;gap:5px;margin:4px 16px 4px 0}.ifc-options details label{display:flex}.ifc-options p{color:var(--ifc-muted);margin:4px 0 0}.ifc-confirm{padding:16px;background:var(--ifc-soft);border-radius:12px}.ifc-confirm dl{display:grid;grid-template-columns:repeat(4,1fr);margin:0}.ifc-confirm dl>div{padding:6px 14px;border-right:1px solid var(--ifc-line)}.ifc-confirm dl>div:last-child{border:0}.ifc-confirm dt{color:var(--ifc-muted)}.ifc-confirm dd{margin:3px 0 0;font-weight:750}.ifc-result.is-success{border-color:#bfe5d6;background:#f1fbf7}.ifc-result.is-error,.is-error{color:#a12631}.ifc-result p{margin:2px 0}.ifc-actions{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:10px;margin-top:18px}.ifc-actions button,.ifc-result button{min-height:44px;padding:9px 18px;border:1px solid #b8bdcc;border-radius:9px;color:var(--ifc-ink);background:#fff;font:inherit;font-weight:700;cursor:pointer}.ifc-actions .ifc-primary{color:#fff;border-color:var(--ifc-accent);background:var(--ifc-accent)}.ifc-actions .ifc-primary:hover{background:var(--ifc-accent-dark)}.ifc-actions button:disabled{opacity:.45;cursor:not-allowed}.ifc-tool :focus-visible{outline:3px solid #f0a12a;outline-offset:3px}.screen-reader-text{position:absolute !important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}@media (max-width:700px){.ifc-tool{margin:12px 0;border-radius:12px}.ifc-header,.ifc-panel{padding:15px}.ifc-account,.ifc-privacy,.ifc-intro{padding-left:15px;padding-right:15px}.ifc-account{display:grid;grid-template-columns:1fr 1fr;gap:3px 10px}.ifc-account>*+*:before{display:none}.ifc-account>:last-child{grid-column:1/-1}.ifc-privacy{font-size:12.5px}.ifc-steps ol{padding:10px 5px}.ifc-steps li{flex-direction:column;gap:2px;text-align:center;font-size:11px}.ifc-steps li:not(:last-child):after{top:16px;left:calc(75% + 4px);width:calc(50% - 8px)}.ifc-steps b{width:28px;height:28px}.ifc-dropzone{min-height:145px}.ifc-format-grid{grid-template-columns:1fr 1fr}.ifc-confirm dl{grid-template-columns:1fr 1fr}.ifc-confirm dl>div:nth-child(2){border-right:0}.ifc-actions button{flex:1 1 auto}}@media (prefers-reduced-motion:reduce){.ifc-tool *{scroll-behavior:auto !important;transition:none !important}}