:root{font-family:Inter,Open Sans,Arial,sans-serif;color:#19171f;background:#fff;font-synthesis:none}*{box-sizing:border-box}body{margin:0;background:#fff;color:#19171f}.hyperlink-tool{--purple-950:#2e155f;--purple-900:#3c1d7d;--purple-800:#4d28a6;--purple-700:#5d35cc;--purple-600:#6f4be8;--purple-500:#815ff0;--purple-300:#b9a6f7;--lavender:#f6f3ff;--line:#e8e3f0;--muted:#716b7a;--ink:#19171f;color:var(--ink);overflow:hidden}.hyperlink-tool a{color:inherit}.hyperlink-tool button,.hyperlink-tool input{font:inherit}.hyperlink-tool button{cursor:pointer}.hyperlink-tool button:focus-visible,.hyperlink-tool a:focus-visible,.hyperlink-tool summary:focus-visible,.hyperlink-tool input:focus-visible,.hyperlink-tool .upload-zone:focus-visible{outline:3px solid rgba(129,95,240,.24);outline-offset:3px}.tool-page{padding:58px 20px 68px}.hero-shell{width:min(1200px,100%);margin:0 auto}.hero-copy{text-align:center;max-width:820px;margin:0 auto 30px}.eyebrow,.section-label,.mini-label{display:inline-block;color:var(--purple-700);font-size:11px;line-height:1.2;font-weight:850;letter-spacing:.085em}.eyebrow{padding:6px 10px;background:#f2eeff;border:1px solid #e3dcff;border-radius:999px}.hero-copy h1{margin:14px auto 10px;max-width:900px;color:#17151b;font-size:clamp(42px,4vw,50px);line-height:1.04;letter-spacing:-1.8px;font-weight:850}.subtitle{max-width:760px;margin:0 auto;color:#6f6978;font-size:15px;line-height:1.65}.tool-shell{width:min(1200px,100%);margin:0 auto}.upload-zone{min-height:385px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 28px;text-align:center;background:#fff;border:1.5px dashed #cfc4e8;border-radius:18px;box-shadow:0 16px 44px #2b185212;cursor:pointer;transition:background .18s ease,border-color .18s ease,box-shadow .18s ease}.upload-zone:hover,.upload-zone.dragging{background:#f8f5ff;border-color:#a993e0;box-shadow:0 18px 48px #3d227817}.sr-file-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.upload-icon{width:64px;height:64px;display:grid;place-items:center;margin-bottom:18px;color:var(--purple-700);background:#eee9ff;border-radius:17px;font-size:13px;font-weight:900;letter-spacing:.04em;box-shadow:inset 0 0 0 1px #e0d7ff}.upload-zone h2{margin:0 0 8px;font-size:25px;line-height:1.3}.upload-zone p{margin:0 0 20px;color:var(--muted);font-size:15px}.choose-file,.primary-action{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 22px;color:#fff;background:var(--purple-600);border:0;border-radius:11px;font-weight:800;box-shadow:0 8px 20px #5d35cc2e}.upload-zone small{margin-top:16px;color:#817b8d;font-size:12px}.trust-row{display:flex;justify-content:center;align-items:center;gap:28px;margin-top:18px;color:#797282;font-size:12px}.trust-row span{white-space:nowrap}.workspace-card{overflow:hidden;background:#fff;border:1px solid #e5dfee;border-radius:18px;box-shadow:0 16px 44px #2b185212}.file-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 20px;border-bottom:1px solid #eee9f3}.file-meta{min-width:0;display:flex;align-items:center;gap:12px}.file-meta>div{min-width:0;display:flex;flex-direction:column;gap:3px}.file-meta strong{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:14px}.file-meta small{color:#817b8d;font-size:11px}.file-type{width:42px;height:42px;flex:none;display:grid;place-items:center;color:var(--purple-700);background:#eee9ff;border-radius:10px;font-size:9px;font-weight:900}.secondary-button{min-height:38px;padding:0 14px;color:#3f315d;background:#fff;border:1px solid #ded6ea;border-radius:9px;font-size:12px;font-weight:750}.secondary-button:hover{background:#faf8ff;border-color:#cfc2eb}.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;padding:14px 16px}.metric{min-width:0;padding:13px 14px;background:#faf9fc;border:1px solid #eeeaf3;border-radius:11px}.metric strong{display:block;margin-bottom:5px;color:#241b34;font-size:22px;line-height:1}.metric span{color:#81798d;font-size:10px}.metric.warn strong{color:#9a5c10}.status-card{display:flex;gap:11px;margin:0 16px 12px;padding:13px 14px;border-radius:11px}.status-card.ready{color:#246c42;background:#effaf3;border:1px solid #d1ebda}.status-card.warning{color:#795317;background:#fff9ea;border:1px solid #f1dfb4}.status-dot{width:23px;height:23px;flex:none;display:grid;place-items:center;background:#fff;border-radius:50%;font-size:12px;font-weight:900}.status-card strong{display:block;font-size:12px}.status-card p{margin:3px 0 0;font-size:11px;line-height:1.45}.action-panel{margin:0 16px 12px;padding:14px;background:#faf9fc;border:1px solid #ece6f2;border-radius:12px}.formula-option{display:flex;gap:11px;align-items:flex-start;margin-bottom:13px;color:#3c3547;font-size:12px;cursor:pointer}.formula-option input{margin-top:3px;accent-color:var(--purple-600)}.formula-option span{display:flex;flex-direction:column;gap:3px}.formula-option small{color:#837c8d;font-size:10px;line-height:1.45}.primary-action{width:100%;border-radius:10px;transition:background .18s ease,transform .18s ease}.primary-action:hover:not(:disabled){background:var(--purple-700);transform:translateY(-1px)}.primary-action:disabled{opacity:.48;cursor:not-allowed;box-shadow:none}.action-help{display:block;margin-top:8px;text-align:center;color:#847d8c;font-size:10px}.review-panel,.preview-panel{margin:0 16px 12px;background:#fff;border:1px solid #ece6f2;border-radius:12px}.review-panel>summary{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:15px;list-style:none;cursor:pointer}.review-panel>summary::-webkit-details-marker{display:none}.review-panel>summary>span:first-child{display:flex;flex-direction:column;gap:3px}.review-panel>summary strong{font-size:12px}.review-panel>summary small{color:#847d8c;font-size:10px}.chevron{color:var(--purple-600);font-weight:900}.sheet-controls{display:flex;align-items:center;justify-content:space-between;padding:10px 15px;color:#817a8a;border-top:1px solid #f0ecf4;font-size:10px}.sheet-controls>div{display:flex;gap:10px}.sheet-controls button{padding:0;color:var(--purple-700);background:none;border:0;font-size:10px;font-weight:800}.sheet-list{padding:0 10px 10px}.sheet-row{display:grid;grid-template-columns:auto auto 1fr auto;align-items:center;gap:9px;padding:10px;border:1px solid transparent;border-radius:9px;cursor:pointer;font-size:11px}.sheet-row:hover{background:#faf8ff}.sheet-row.selected{background:#f8f5ff;border-color:#e6ddfb}.sheet-row input{accent-color:var(--purple-600)}.sheet-mark{color:var(--purple-500)}.sheet-name{font-weight:750}.sheet-count{color:#817a8a;font-size:10px}.preview-panel{padding:15px}.preview-head{display:flex;justify-content:space-between;align-items:flex-end;gap:15px;margin-bottom:10px}.preview-head h3{margin:4px 0 0;font-size:16px}.preview-head>span{color:#81798c;font-size:10px}.link-table-wrap{overflow:auto;border:1px solid #eeeaf3;border-radius:9px}.link-table{width:100%;border-collapse:collapse;table-layout:fixed;font-size:10px}.link-table th,.link-table td{padding:9px 10px;text-align:left;border-bottom:1px solid #f0edf4;vertical-align:middle}.link-table th{color:#746c7e;background:#faf9fc;font-size:9px;text-transform:uppercase;letter-spacing:.04em}.link-table tr:last-child td{border-bottom:0}.link-table th:nth-child(1){width:18%}.link-table th:nth-child(2){width:22%}.link-table th:nth-child(3){width:40%}.link-table th:nth-child(4){width:20%}.target-cell{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#6e6678}.action-tag{display:inline-flex;padding:4px 7px;border-radius:999px;font-size:9px;font-weight:800}.action-tag.remove{color:#5b35bd;background:#eee9ff}.action-tag.leave{color:#81591e;background:#fff5dc}.empty-preview{padding:22px;text-align:center;color:#817a8a;font-size:12px}.tool-message{margin:0 16px 16px;padding:12px 14px;border-radius:10px;font-size:11px;line-height:1.5}.tool-message.success{color:#246c42;background:#effaf3;border:1px solid #d1ebda}.tool-message.error{color:#9a2f38;background:#fff2f3;border:1px solid #f2d0d4}.tool-message.neutral{color:#56505e;background:#f7f6f9;border:1px solid #e7e3eb}.tool-message.standalone{width:min(1200px,100%);margin:14px auto 0}.landing-shell{width:min(980px,calc(100% - 40px));margin:0 auto;padding-bottom:78px}.seo-section{margin-top:64px}.section-label{margin-bottom:7px}.seo-section h2{margin:0;color:var(--purple-900);font-size:28px;line-height:1.25;letter-spacing:-.5px}.section-underline{width:47px;height:3px;margin:9px 0 15px;background:linear-gradient(90deg,var(--purple-700),var(--purple-300));border-radius:999px}.section-intro{margin:0 0 18px;color:#706a78;font-size:15px;line-height:1.65}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0;padding:0;list-style:none}.steps li{position:relative;overflow:hidden;display:flex;gap:14px;min-height:145px;padding:18px;background:linear-gradient(145deg,#fff,#fdfcff);border:1px solid #ece8f1;border-radius:13px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.steps li:after{content:"";position:absolute;top:0;left:0;width:3px;height:100%;background:linear-gradient(180deg,var(--purple-700),var(--purple-300));opacity:0;transition:opacity .18s ease}.steps li:hover{background:linear-gradient(145deg,#fff,#f8f5ff);border-color:#d5c8ef;box-shadow:0 10px 26px #41247e13;transform:translateY(-3px)}.steps li:hover:after{opacity:1}.steps li>span{width:32px;height:32px;flex:none;display:grid;place-items:center;color:#fff;background:linear-gradient(135deg,var(--purple-700),var(--purple-500));border-radius:50%;font-weight:800;box-shadow:0 5px 12px #5d35cc2e}.steps strong,.feature-grid b{font-size:15px}.steps p,.feature-grid p,.faq p,.guidance p{margin:5px 0 0;color:#707070;font-size:15px;line-height:1.65}.feature-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.feature-grid>div{position:relative;min-height:135px;overflow:hidden;padding:20px;background:linear-gradient(145deg,#fff,#f7f3ff);border:1px solid #ece8f1;border-radius:13px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.feature-grid>div:nth-child(2n){background:linear-gradient(145deg,#fff,#fbf9ff)}.feature-grid>div:before{content:"";position:absolute;top:-25px;right:-25px;width:66px;height:66px;border-radius:50%;background:#815ff014;transition:transform .2s ease,background .2s ease}.feature-grid>div:hover{border-color:#d5c8ef;box-shadow:0 12px 28px #43248516;transform:translateY(-3px)}.feature-grid>div:hover:before{background:#815ff021;transform:scale(1.14)}.feature-grid b{color:var(--purple-900)}.guidance{padding:26px 28px;background:linear-gradient(145deg,#fbf9ff,#f5f1ff);border:1px solid #e8e0f6;border-radius:16px}.guidance p+p{margin-top:14px}.guidance a{color:var(--purple-700);font-weight:750;text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:3px}.faq-list{border-top:1px solid #ded6ea}.faq details{padding:17px 14px;border-bottom:1px solid #e8e1f0;border-radius:10px;transition:background .18s ease,padding-left .18s ease,box-shadow .18s ease}.faq details:hover{background:#f8f5ff}.faq details[open]{margin:4px 0;padding-left:18px;background:linear-gradient(135deg,#faf8ff,#f5f1ff);box-shadow:inset 4px 0 0 var(--purple-500)}.faq summary{display:flex;justify-content:space-between;gap:20px;color:var(--ink);cursor:pointer;list-style:none;font-size:15px;font-weight:700}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";width:25px;height:25px;flex:none;display:grid;place-items:center;color:var(--purple-700);background:#eee9ff;border-radius:50%;font-size:18px;line-height:1}.faq details[open] summary:after{content:"−";background:#e4dbff}.faq p{padding-right:35px}.related-tools-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.related-tool-card{position:relative;min-height:96px;overflow:hidden;padding:20px 54px 20px 20px;color:var(--ink);text-decoration:none;background:linear-gradient(145deg,#fff,#faf8ff);border:1px solid #e3dcef;border-radius:13px;transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease}.related-tool-card:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:linear-gradient(180deg,var(--purple-800),var(--purple-500));opacity:.45;transition:width .18s ease,opacity .18s ease}.related-tool-card:hover{color:var(--ink);background:linear-gradient(145deg,#fff,#f3eeff);border-color:#e5ddfb;box-shadow:0 12px 28px #41247e1a;transform:translateY(-2px)}.related-tool-card:hover:before{width:5px;opacity:1}.related-tool-name{display:block;color:var(--purple-950);font-size:16px;line-height:1.4;font-weight:750}.related-tool-meta{display:block;margin-top:6px;color:#7b7b7b;font-size:13px;line-height:1.4}.related-tool-arrow{position:absolute;top:50%;right:20px;width:32px;height:32px;display:grid;place-items:center;color:var(--purple-700);background:#eee9ff;border-radius:50%;font-size:22px;line-height:1;transform:translateY(-50%);transition:color .18s ease,background .18s ease,transform .18s ease}.related-tool-card:hover .related-tool-arrow{color:#fff;background:var(--purple-600);transform:translateY(-50%) translate(2px)}@media(max-width:900px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.steps,.feature-grid{grid-template-columns:1fr 1fr}.link-table{min-width:740px}}@media(max-width:620px){.tool-page{padding:30px 14px 46px}.hero-copy{margin-bottom:22px}.hero-copy h1{max-width:340px;margin-top:11px;font-size:clamp(32px,9.5vw,40px);line-height:1.06;letter-spacing:-1.2px}.subtitle{font-size:15px;line-height:1.58}.upload-zone{min-height:320px;padding:34px 18px;border-radius:16px}.upload-zone h2{font-size:22px}.trust-row{flex-direction:column;gap:7px;margin-top:16px}.file-bar{align-items:flex-start;flex-direction:column}.secondary-button{width:100%}.metrics{grid-template-columns:1fr 1fr}.metric strong{font-size:19px}.status-card,.action-panel,.review-panel,.preview-panel{margin-left:10px;margin-right:10px}.sheet-controls{align-items:flex-start;gap:10px}.preview-head{align-items:flex-start}.landing-shell{width:calc(100% - 28px);padding-bottom:54px}.seo-section{margin-top:48px}.seo-section h2{font-size:25px}.steps,.feature-grid,.related-tools-grid{grid-template-columns:1fr}.steps li,.feature-grid>div,.related-tool-card{transform:none!important}.guidance{padding:22px 18px}.faq p{padding-right:10px}}@media(prefers-reduced-motion:reduce){.hyperlink-tool *{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
