:root{--background:#ffffff;--foreground:#171717;--radius:12px;--shadow-sm:0 1px 2px rgba(0,0,0,0.04);--shadow-md:0 6px 16px rgba(0,0,0,0.08);--gap:16px;--primary:#2563eb}@media (prefers-color-scheme:dark){:root{--background:#0a0a0a;--foreground:#ededed}}body,html{max-width:100vw;overflow-x:hidden}body{color:var(--foreground);background:var(--background);font-family:Arial,Helvetica,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}*{box-sizing:border-box;padding:0;margin:0}a{color:inherit;text-decoration:none}@media (prefers-color-scheme:dark){html{color-scheme:dark}}.container{max-width:960px;margin:0 auto;padding:16px}.card{background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius);padding:16px;box-shadow:var(--shadow-sm)}.card h2{font-size:20px}.card h3{font-size:18px}.input{width:100%;padding:10px}.input,.select{border:1px solid #e5e7eb;border-radius:var(--radius);background:#fff}.select{padding:8px}.button{background:var(--primary);color:#fff;border:0;padding:12px 16px;border-radius:var(--radius);cursor:pointer;font-weight:600;box-shadow:var(--shadow-sm);transition:box-shadow .15s ease}.button:hover{box-shadow:0 8px 24px rgba(37,99,235,.25)}.button-dark{background:#111;color:#fff}.button-success{background:#16a34a;color:#fff}.button-outline{background:#fff;color:#111;border:1px solid #e5e7eb;padding:10px 14px;border-radius:var(--radius);cursor:pointer}.button-outline:hover{background:#f3f4f6}.button-soft{background:rgba(37,99,235,.12);color:#1d4ed8;border:1px solid #bfdbfe;padding:10px 14px;border-radius:var(--radius);cursor:pointer}.button-soft:hover{background:rgba(37,99,235,.18)}.button-outline:disabled,.button-soft:disabled,.button:disabled{cursor:not-allowed;opacity:.48;box-shadow:none}.button-outline:disabled:hover,.button-soft:disabled:hover,.button:disabled:hover{box-shadow:none}.button-outline:focus-visible,.button-soft:focus-visible,.button:focus-visible{outline:2px solid #93c5fd;outline-offset:2px}.text-muted{color:#374151}.ad-bottom,.section{margin-top:16px}.ad-sides{position:-webkit-sticky;position:sticky;top:80px}.ad-rail{position:fixed;top:120px;width:160px}@media (max-width:1100px){.ad-rail{display:none}}.pill{display:inline-block;padding:6px 10px;border-radius:9999px;font-size:12px;background:rgba(37,99,235,.06);color:#1d4ed8;border:1px solid #dbeafe}.pill:hover{background:rgba(37,99,235,.1)}.pill-ghost{display:inline-block;padding:6px 10px;border-radius:9999px;font-size:12px;background:#f5f6f8;color:#475569;border:1px solid #e5e7eb}.pill-ghost:hover{background:#eef0f3}.home-hero-title{font-size:clamp(1.35rem,2.5vw,1.75rem);line-height:1.25;margin:8px 0 12px;padding-bottom:0;border-bottom:none;max-width:none}.home-hero-title:after{content:"";display:block;height:3px;margin-top:10px;background:var(--primary);border-radius:1px;max-width:100%}.page-hero-title{font-size:clamp(1.35rem,2.5vw,1.85rem);line-height:1.25;margin:0 0 12px;padding-bottom:0;border-bottom:none;max-width:none}.page-hero-title:after{content:"";display:block;height:3px;margin-top:10px;background:var(--primary);border-radius:1px;max-width:100%}.page-hero-lede{max-width:none;margin-bottom:12px}.tool-code-block,pre.tool-code-block{display:block;margin:12px 0;padding:12px 14px;background:#f3f4f6;border:1px solid #e5e7eb;border-radius:var(--radius);font-size:13px;line-height:1.5;overflow-x:auto;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.tool-code-block code,pre.tool-code-block code{font-family:inherit;font-size:inherit}.tool-prose{font-size:15px;line-height:1.65}.tool-prose>*+*{margin-top:.75em}.tool-prose h2{font-size:20px;margin:1.25em 0 .5em}.tool-prose h2:first-child{margin-top:0}.tool-prose h3{font-size:17px;margin:1em 0 .4em}.tool-prose ol,.tool-prose ul{margin:.5em 0;padding-left:1.35em}.tool-prose li+li{margin-top:.35em}.tool-prose table.tool-table{width:100%;border-collapse:collapse;font-size:14px;margin-top:12px}.tool-prose table.tool-table td,.tool-prose table.tool-table th{padding:8px;text-align:left;border-bottom:1px solid #eee}.tool-prose table.tool-table thead tr{background:#f5f5f5}.tool-prose table.tool-table thead th{border-bottom:2px solid #ddd}.tool-guide-stack{display:grid;grid-gap:12px;gap:12px}.tool-details{background:#fff;border:1px solid #e5e7eb;border-radius:var(--radius);box-shadow:var(--shadow-sm);overflow:hidden}.tool-details+.tool-details{margin-top:0}.tool-details-summary{cursor:pointer;font-weight:700;font-size:18px;padding:14px 16px;list-style:none;-webkit-user-select:none;-moz-user-select:none;user-select:none}.tool-details-summary::-webkit-details-marker{display:none}.tool-details-summary:before{content:"";display:inline-block;width:.5em;margin-right:.35em;border:solid;border-width:0 2px 2px 0;padding:3px;transform:rotate(-45deg);vertical-align:middle;opacity:.65}.tool-details[open] .tool-details-summary:before{transform:rotate(45deg);margin-bottom:2px}.tool-details-summary:focus-visible{outline:2px solid #93c5fd;outline-offset:-2px}.tool-details-body{padding:0 16px 16px;border-top:1px solid #e5e7eb}.home-section-label{font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--primary);margin:0 0 10px}.home-tool-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:12px;gap:12px}.home-tool-grid--pair{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:12px;gap:12px;max-width:560px}@media (max-width:768px){.home-tool-grid,.home-tool-grid--pair{grid-template-columns:1fr;max-width:none}}.home-feature-card{display:block;padding:16px;border-radius:var(--radius);border:1px solid #e5e7eb;background:#fff;box-shadow:var(--shadow-sm);transition:border-color .15s ease,box-shadow .15s ease;text-decoration:none;color:inherit}.home-feature-card:hover{border-color:#93c5fd;box-shadow:0 4px 14px rgba(37,99,235,.12)}.home-feature-card:focus-visible{outline:2px solid #93c5fd;outline-offset:2px}.home-feature-card__row{display:flex;gap:12px;align-items:flex-start}.home-feature-card__icon{flex-shrink:0;width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:rgba(37,99,235,.1);color:var(--primary)}.home-feature-card__title{font-weight:700;margin-bottom:4px;font-size:16px}.home-quick-group{margin-bottom:14px}.home-quick-group:last-child{margin-bottom:0}.home-quick-group h3{font-size:13px;font-weight:700;color:#1e293b;margin-bottom:8px}.site-header-actions{display:flex;align-items:center;justify-content:flex-end;gap:12px;flex:1 1}.pwa-install-trigger{display:inline-flex;align-items:center;gap:7px;flex:0 0 auto;padding:8px 11px;border:1px solid #bfdbfe;border-radius:999px;background:#eff6ff;color:#1d4ed8;font:inherit;font-size:13px;font-weight:700;cursor:pointer}.pwa-install-trigger:hover{background:#dbeafe}.pwa-dialog-close:focus-visible,.pwa-install-trigger:focus-visible,.pwa-shortcut-preview a:focus-visible{outline:2px solid #60a5fa;outline-offset:2px}.pwa-install-dialog{width:min(560px,calc(100vw - 32px));max-height:calc(100vh - 32px);margin:auto;padding:28px;overflow:auto;border:1px solid #dbeafe;border-radius:22px;background:#fff;color:#0f172a;box-shadow:0 28px 80px rgba(15,23,42,.3)}.pwa-install-dialog::-webkit-backdrop{background:rgba(15,23,42,.58);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.pwa-install-dialog::backdrop{background:rgba(15,23,42,.58);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}.pwa-install-dialog h2{margin:5px 36px 8px 0;font-size:clamp(1.5rem,4vw,2rem);line-height:1.1}.pwa-install-dialog p{line-height:1.6}.pwa-dialog-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border:1px solid #e2e8f0;border-radius:999px;background:#fff;color:#334155;font-size:24px;cursor:pointer}.pwa-dialog-mark{display:grid;place-items:center;width:52px;height:52px;margin-bottom:16px;border-radius:15px;background:#2563eb;color:#fff;box-shadow:inset 0 0 0 7px #0f172a;font-size:22px;font-weight:900}.pwa-install-steps{display:grid;grid-gap:9px;gap:9px;margin:20px 0;padding-left:22px;color:#334155}.pwa-install-steps li{padding-left:4px;line-height:1.5}.pwa-shortcut-preview{padding:16px;border:1px solid #dbeafe;border-radius:14px;background:#f8fbff}.pwa-shortcut-preview>div{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:8px;gap:8px;margin-top:11px}.pwa-shortcut-preview a{padding:9px 10px;border-radius:9px;background:#fff;color:#1d4ed8;font-size:13px;font-weight:700}.pwa-shortcut-preview a:hover{background:#eff6ff}.pwa-support-note{margin-top:12px;color:#64748b;font-size:12px}@media (max-width:760px){.site-header-actions{width:100%;flex-wrap:wrap}.site-header-actions nav{flex:1 1 100%}.pwa-install-trigger{margin-left:auto}.pwa-install-dialog{padding:22px}.pwa-shortcut-preview>div{grid-template-columns:1fr}}.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}.launch-home,.workflow-page{display:grid;grid-gap:28px;gap:28px}.eyebrow{display:inline-block;color:#1d4ed8;font-size:.72rem;font-weight:800;letter-spacing:.14em}.launch-hero,.workflow-hero{display:grid;padding:clamp(24px,5vw,52px);border:1px solid #dbeafe;border-radius:24px}.launch-hero{position:relative;isolation:isolate;overflow:hidden;grid-template-columns:minmax(0,1.2fr) minmax(290px,.8fr);gap:clamp(32px,5vw,58px);align-items:center;background:radial-gradient(circle at 88% 18%,rgba(96,165,250,.18),transparent 28%),linear-gradient(135deg,#fbfdff,#f2f7ff 58%,#eef4ff)}.launch-hero:before{position:absolute;z-index:-1;right:-90px;bottom:-145px;width:330px;height:330px;border:1px solid rgba(59,130,246,.13);border-radius:50%;box-shadow:0 0 0 44px rgba(59,130,246,.035),0 0 0 88px rgba(59,130,246,.025);content:""}.workflow-hero{grid-template-columns:minmax(0,1.5fr) minmax(260px,.75fr);gap:32px;align-items:stretch;background:linear-gradient(135deg,#f8fbff,#eff6ff 65%,#eef2ff)}.launch-hero h1,.workflow-hero h1{margin:10px 0 14px;color:#0f172a;letter-spacing:-.045em}.launch-hero h1{max-width:680px;font-size:clamp(2.35rem,4.15vw,3.85rem);line-height:1.04}.workflow-hero h1{max-width:760px;font-size:clamp(2rem,4.2vw,3.5rem);line-height:1.02}.launch-hero p,.workflow-hero p{max-width:680px;color:#334155;font-size:clamp(1rem,2vw,1.2rem);line-height:1.65}.launch-actions,.next-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.launch-actions a,.next-actions a{display:inline-flex;align-items:center;justify-content:center}.launch-proof{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px;color:#475569;font-size:.82rem}.launch-proof span{padding:7px 10px;border:1px solid rgba(203,213,225,.8);border-radius:999px;background:rgba(255,255,255,.72)}.launch-proof span:before{content:"✓";margin-right:6px;color:#047857;font-weight:800}.launch-hero__panel{display:grid;grid-gap:18px;gap:18px;align-content:start;padding:clamp(20px,3vw,28px);border:1px solid rgba(191,219,254,.9);border-radius:22px;background:rgba(255,255,255,.88);color:#0f172a;box-shadow:0 24px 60px rgba(30,64,175,.12);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px)}.launch-panel__intro{display:grid;grid-gap:5px;gap:5px}.launch-panel__intro span{color:#2563eb;font-size:.68rem;font-weight:800;letter-spacing:.13em}.launch-panel__intro strong{max-width:270px;font-size:clamp(1.25rem,2.3vw,1.7rem);line-height:1.16;letter-spacing:-.025em}.launch-panel__status{display:flex;gap:9px;align-items:center;padding:11px 12px;border:1px solid #a7f3d0;border-radius:12px;background:#ecfdf5;color:#065f46;font-size:.8rem;font-weight:700}.launch-panel__status svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.8}.launch-panel__steps{display:grid;grid-gap:0;gap:0;list-style:none}.launch-panel__steps li{position:relative;display:grid;grid-template-columns:36px minmax(0,1fr);grid-gap:12px;gap:12px;padding:10px 0}.launch-panel__steps li:not(:last-child):after{position:absolute;top:40px;bottom:-3px;left:17px;width:1px;background:#dbeafe;content:""}.launch-panel__steps li>span{z-index:1;display:grid;place-items:center;width:36px;height:36px;border:1px solid #bfdbfe;border-radius:50%;background:#eff6ff;color:#1d4ed8;font-size:.72rem;font-weight:800}.launch-panel__steps li>div{display:grid;grid-gap:3px;gap:3px;padding-top:1px}.launch-panel__steps strong{font-size:.92rem}.launch-panel__steps small{color:#64748b;font-size:.78rem;line-height:1.45}.workflow-trust{display:grid;grid-gap:12px;gap:12px;align-content:center;padding:22px;border-radius:18px;background:#0f172a;color:#fff;box-shadow:0 22px 50px rgba(15,23,42,.16)}.workflow-trust span{color:#cbd5e1;line-height:1.5}.workflow-trust a{color:#93c5fd;text-decoration:underline;text-underline-offset:3px}.home-section{display:grid;grid-gap:16px;gap:16px}.section-heading h2{margin-top:5px;color:#0f172a;font-size:clamp(1.5rem,3vw,2.2rem);letter-spacing:-.025em}.workflow-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.workflow-card{display:grid;grid-gap:10px;gap:10px;min-height:260px;padding:28px;border:1px solid #dbeafe;border-radius:20px;background:#fff;transition:transform .18s ease,box-shadow .18s ease}.workflow-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.workflow-card>span{color:#1d4ed8;font-size:.75rem;font-weight:800;letter-spacing:.12em}.workflow-card h3{color:#0f172a;font-size:clamp(1.35rem,2.6vw,2rem);line-height:1.15}.workflow-card p{color:#475569;line-height:1.6}.workflow-card strong{align-self:end;color:#1d4ed8}.workflow-card--dark{border-color:#1d4ed8;background:linear-gradient(145deg,#123a80,#1d4ed8)}.workflow-card--dark h3{color:#fff}.workflow-card--dark p{color:#dbeafe}.workflow-card--dark strong,.workflow-card--dark>span{color:#bfdbfe}.quick-tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.quick-tool-card{display:grid;grid-gap:8px;gap:8px;padding:18px;border:1px solid #e2e8f0;border-radius:14px;background:#fff}.quick-tool-card:hover{border-color:#93c5fd;box-shadow:var(--shadow-sm)}.quick-tool-card strong{color:#0f172a}.quick-tool-card span{color:#475569;font-size:.9rem;line-height:1.5}.local-explainer{display:grid;grid-template-columns:1.1fr .9fr;grid-gap:28px;gap:28px;padding:30px;border-radius:20px;background:#ecfdf5;border:1px solid #a7f3d0}.local-explainer h2{margin:7px 0 10px;color:#064e3b;font-size:1.8rem}.local-explainer p{color:#065f46;line-height:1.65}.local-explainer a{display:inline-block;margin-top:12px;color:#065f46;font-weight:700}.local-explainer ol{display:grid;grid-gap:10px;gap:10px;list-style:none}.local-explainer li{display:flex;align-items:center;gap:10px;color:#064e3b}.local-explainer li span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#047857;color:white;font-weight:800}.example-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:16px;gap:16px}.example-grid figure{overflow:hidden;border:1px solid #e2e8f0;border-radius:16px;background:#fff}.example-grid img{display:block;width:100%;height:auto}.example-grid figcaption{padding:12px 14px;color:#475569;font-size:.9rem}.supported-summary p{margin-top:8px;line-height:1.6}.compact-faq details{padding:14px 0;border-top:1px solid #e2e8f0}.compact-faq details:first-of-type{margin-top:10px}.compact-faq summary{cursor:pointer;font-weight:700}.compact-faq details p{margin-top:8px;color:#475569;line-height:1.55}.launch-home--zh{font-family:var(--font-geist-sans),"PingFang SC","Microsoft YaHei",sans-serif}.launch-home--zh .launch-hero h1{max-width:700px;line-height:1.12;letter-spacing:-.04em}.launch-home--zh .eyebrow,.launch-home--zh .launch-panel__intro span,.launch-home--zh .workflow-card>span{letter-spacing:.08em}.launch-home--zh .launch-panel__intro strong{line-height:1.3;letter-spacing:-.02em}.zh-use-case-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.zh-use-case-grid article{display:grid;grid-gap:9px;gap:9px;padding:20px;border:1px solid #e2e8f0;border-radius:16px;background:#fff}.zh-use-case-grid article>span{color:#2563eb;font-size:.72rem;font-weight:800}.zh-use-case-grid h3{color:#0f172a;font-size:1.08rem}.zh-use-case-grid p{color:#475569;font-size:.9rem;line-height:1.6}.workflow-steps{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));grid-gap:8px;gap:8px;list-style:none}.workflow-steps li{display:grid;grid-gap:8px;gap:8px;padding:12px;border-left:2px solid #bfdbfe;color:#334155;font-size:.84rem}.workflow-steps li span{color:#1d4ed8;font-weight:800}.preset-strip{display:flex;flex-wrap:wrap;gap:8px}.preset-strip a{padding:9px 13px;border:1px solid #bfdbfe;border-radius:999px;color:#1d4ed8;background:#eff6ff;font-size:.88rem;font-weight:700}.workflow-support{padding:24px}.support-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px;margin-top:14px}.support-grid div{display:grid;grid-gap:5px;gap:5px;padding:14px;border-radius:12px;background:#f8fafc}.support-grid span{color:#475569;font-size:.9rem;line-height:1.45}.verification-banner{padding:12px 14px;border:1px solid #a7f3d0;border-radius:10px;background:#ecfdf5;color:#065f46;font-size:.9rem}.metadata-tool{display:grid;grid-gap:14px;gap:14px}.metadata-tool .card{display:grid;grid-gap:12px;gap:12px}.metadata-badges{display:flex;flex-wrap:wrap;gap:8px}.metadata-badges span{padding:7px 10px;border-radius:999px;background:#ecfdf5;color:#065f46;font-size:.78rem;font-weight:700}.metadata-badges span[data-found=true]{background:#fff7ed;color:#9a3412}.file-queue{display:grid;grid-gap:7px;gap:7px;max-height:220px;overflow:auto;padding:8px;border:1px solid #e2e8f0;border-radius:12px;background:#f8fafc}.file-queue button{display:grid;grid-template-columns:24px minmax(0,1fr) auto;grid-gap:8px;gap:8px;align-items:center;padding:8px 10px;border:1px solid transparent;border-radius:9px;background:#fff;color:#334155;cursor:pointer;text-align:left}.file-queue button[data-current=true]{border-color:#60a5fa;background:#eff6ff}.file-queue button>span:nth-child(2){overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.file-queue small{color:#b45309}.file-queue button[data-reviewed=true] small{color:#047857}.privacy-scan{display:grid;grid-gap:8px;gap:8px;padding:12px;border:1px solid #dbeafe;border-radius:12px;background:#f8fbff}.privacy-scan>div:first-child{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;color:#334155}.privacy-scan small{color:#64748b;line-height:1.4}.labs-panel{padding:18px;border:1px solid #e2e8f0;border-radius:14px;background:#f8fafc}.labs-panel summary{cursor:pointer;color:#0f172a;font-weight:800}.labs-panel p{margin:12px 0;color:#475569}.labs-grid{display:flex;flex-wrap:wrap;gap:8px}.labs-grid a{padding:8px 10px;border:1px solid #e2e8f0;border-radius:9px;background:#fff;font-size:.86rem}.guide-hub-grid{display:grid;grid-gap:16px;gap:16px}.guide-hub-card>p{margin:8px 0 14px;color:#475569}.guide-hub-card>div{display:grid}.guide-hub-card a{display:flex;justify-content:space-between;gap:12px;padding:12px 0;border-top:1px solid #e2e8f0;color:#1d4ed8}@media (max-width:760px){.example-grid,.launch-hero,.local-explainer,.support-grid,.workflow-card-grid,.workflow-hero,.zh-use-case-grid{grid-template-columns:1fr}.quick-tool-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.workflow-steps{grid-template-columns:1fr}.workflow-steps li{grid-template-columns:24px 1fr;align-items:center}.launch-hero__panel{width:100%;max-width:520px}}@media (max-width:480px){.container{padding:12px}.launch-hero,.workflow-hero{padding:22px 18px;border-radius:18px}.launch-hero h1{font-size:clamp(2.15rem,11vw,3rem)}.launch-home--zh .launch-hero h1{font-size:2.05rem;letter-spacing:-.055em}.launch-actions a,.next-actions a{width:100%}.quick-tool-grid{grid-template-columns:1fr}}.consent-banner{position:fixed;z-index:1000;right:16px;bottom:16px;left:16px;display:grid;grid-template-columns:1fr auto;grid-gap:18px;gap:18px;align-items:center;max-width:920px;margin:0 auto;padding:18px;border:1px solid #cbd5e1;border-radius:16px;background:#fff;color:#0f172a;box-shadow:0 24px 64px rgba(15,23,42,.22)}.consent-banner p{margin:6px 0;color:#475569;font-size:.88rem;line-height:1.5}.consent-banner a{color:#1d4ed8;font-size:.85rem;text-decoration:underline}.consent-actions{display:flex;flex-wrap:wrap;gap:8px}.consent-reset{position:fixed;z-index:900;right:12px;bottom:12px;padding:7px 10px;border:1px solid #cbd5e1;border-radius:999px;background:#fff;color:#475569;cursor:pointer;font-size:.75rem;box-shadow:var(--shadow-sm)}@media (max-width:680px){.consent-banner{grid-template-columns:1fr}.consent-actions button{flex:1 1}}.guide-article article,.guide-index-list{display:grid;grid-gap:28px;gap:28px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:var(--muted);font-size:14px}.direct-answer,.guide-evidence,.guide-faq,.guide-limitations,.guide-sources,.guide-steps,.related-next{max-width:880px;margin-inline:auto;width:100%}.direct-answer{padding:24px;border-left:4px solid var(--primary);background:#eff6ff;border-radius:0 16px 16px 0}.sample-pair{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px}.sample-pair figure{margin:0;padding:12px;border:1px solid var(--border);border-radius:16px;background:#fff}.sample-pair img{display:block;width:100%;height:auto;border-radius:10px}.sample-pair figcaption,.validation-note{color:var(--muted);font-size:13px;margin-top:10px}.evidence-result{margin-top:16px;padding:16px 18px;border:1px solid #bfdbfe;border-radius:14px;background:#eff6ff;color:#1e3a5f}.evidence-result p{margin:6px 0}.evidence-result small{color:#52657a}.guide-limitations li,.guide-sources li,.guide-steps li{margin-block:9px;line-height:1.65}.ad-slot{min-height:120px;max-width:880px;margin-inline:auto;width:100%}body[data-ads-available=false] [data-ad-placeholder]{display:none;min-height:0!important}.ad-slot[data-ad-placeholder=reserved]{visibility:hidden}.tool-context-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:18px;gap:18px}.tool-context-grid li{margin-block:8px;line-height:1.55}.workflow-links{display:flex;flex-wrap:wrap;gap:10px}@media (max-width:680px){.sample-pair{grid-template-columns:1fr}.direct-answer{padding:18px}.tool-context-grid{grid-template-columns:1fr}}.tool-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:24px;margin-bottom:20px}.tool-heading h2{margin:4px 0 8px;font-size:clamp(1.6rem,3vw,2.2rem);letter-spacing:-.03em}.tool-heading p{margin:0;max-width:720px;color:#475569;line-height:1.6}.local-status{flex:0 0 auto;padding:8px 12px;border:1px solid #a7f3d0;border-radius:999px;background:#ecfdf5;color:#047857;font-size:.78rem;font-weight:800}.tool-error{margin:12px 0 0;padding:10px 12px;border:1px solid #fecaca;border-radius:10px;background:#fef2f2;color:#991b1b}.verification-copy{margin:14px 0 0;color:#047857;font-weight:700}.file-action-row{display:flex;align-items:center;flex-wrap:wrap;gap:10px;margin-top:18px}.file-picker{display:inline-flex;align-items:center;gap:10px;margin-top:14px;padding:10px 14px;border:1px dashed #93c5fd;border-radius:12px;background:#eff6ff;color:#1d4ed8;font-weight:750;cursor:pointer}.file-picker input{max-width:min(100%,260px)}.image-pdf-settings,.pdf-export-settings{display:grid;grid-template-columns:1.2fr 1fr 1fr;grid-gap:14px;gap:14px;padding:16px;border:1px solid #dbeafe;border-radius:14px;background:#f8fbff}.pdf-export-settings fieldset{display:flex;gap:10px;min-width:0;padding:0;border:0}.pdf-export-settings legend{width:100%;margin-bottom:8px;font-weight:750}.image-pdf-settings label,.pdf-export-settings label,.spec-grid label{display:grid;align-content:start;grid-gap:6px;gap:6px;color:#334155;font-size:.82rem;font-weight:700}.image-pdf-settings input,.image-pdf-settings select,.pdf-export-settings input,.pdf-export-settings select,.spec-grid input,.spec-grid select{width:100%;min-width:0;padding:9px 10px;border:1px solid #cbd5e1;border-radius:9px;background:#fff;color:#0f172a}.pdf-export-results{margin-top:18px;padding-top:18px;border-top:1px solid #e2e8f0}.pdf-page-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));grid-gap:10px;gap:10px;margin-top:14px}.pdf-page-result{display:grid;grid-gap:4px;gap:4px;padding:12px;border:1px solid #dbeafe;border-radius:10px;background:#fff}.pdf-page-result span{color:#1d4ed8;font-weight:800}.pdf-page-result small{color:#64748b}.metadata-picker{background:linear-gradient(135deg,#f8fbff,#f0fdf4)}.metadata-batch-actions{display:flex;flex-wrap:wrap;gap:10px;margin:14px 0}.metadata-result-list{display:grid;grid-gap:12px;gap:12px}.metadata-result__head{display:flex;justify-content:space-between;gap:18px;align-items:flex-start}.metadata-result__head h2{margin:0 0 4px;overflow-wrap:anywhere;font-size:1.05rem}.metadata-result__head p{margin:0;color:#64748b}.result-status{padding:6px 9px;border-radius:999px;background:#f1f5f9;color:#475569;font-size:.72rem;font-weight:800;text-transform:uppercase}.result-status--done{background:#dcfce7;color:#047857}.result-status--failed{background:#fee2e2;color:#991b1b}.result-status--cleaning{background:#dbeafe;color:#1d4ed8}.metadata-clean-result{margin-top:14px;padding:14px;border:1px solid #a7f3d0;border-radius:12px;background:#f0fdf4}.metadata-clean-result p{color:#166534}.requirement-warning{margin:0 0 14px;padding:11px 13px;border-left:4px solid #f59e0b;border-radius:8px;background:#fffbeb;color:#92400e}.upload-pack-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:14px;gap:14px}.upload-pack-slot__title{display:flex;align-items:center;gap:10px}.upload-pack-slot__title span{display:grid;place-items:center;width:30px;height:30px;border-radius:50%;background:#dbeafe;color:#1d4ed8;font-size:.76rem;font-weight:900}.upload-pack-slot__title h3{margin:0;font-size:1.35rem}.upload-pack-slot>small{display:block;margin:8px 0 14px;color:#64748b;overflow-wrap:anywhere}.spec-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:10px;gap:10px}.upload-pack-result{margin-top:14px;padding:14px;border:1px solid #a7f3d0;border-radius:12px;background:#f0fdf4}.upload-pack-result p{color:#166534}.image-pdf-settings{margin-bottom:12px}.image-pdf-list{display:grid;grid-gap:8px;gap:8px;margin:16px 0;padding:0;list-style:none}.image-pdf-list li{display:grid;grid-template-columns:56px minmax(0,1fr) auto;grid-gap:12px;gap:12px;align-items:center;padding:9px;border:1px solid #e2e8f0;border-radius:11px;background:#fff}.image-pdf-list img{width:56px;height:48px;object-fit:cover;border-radius:7px;background:#f1f5f9}.image-pdf-list small,.image-pdf-list strong{display:block;overflow-wrap:anywhere}.image-pdf-list small{margin-top:4px;color:#64748b}.row-controls{display:flex;gap:5px}.row-controls button{width:32px;height:32px;border:1px solid #cbd5e1;border-radius:8px;background:#fff;color:#334155;cursor:pointer}.row-controls button:disabled{opacity:.4;cursor:not-allowed}@media (max-width:760px){.tool-heading{display:grid;grid-gap:12px;gap:12px}.local-status{justify-self:start}.image-pdf-settings,.pdf-export-settings,.upload-pack-grid{grid-template-columns:1fr}.pdf-page-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.metadata-result__head{display:grid}.result-status{justify-self:start}}@media (max-width:440px){.pdf-page-grid,.spec-grid{grid-template-columns:1fr}.pdf-export-settings fieldset{display:grid}.image-pdf-list li{grid-template-columns:48px minmax(0,1fr)}.image-pdf-list img{width:48px;height:44px}.row-controls{grid-column:1/-1;justify-content:flex-end}}header[role=banner] nav a:hover{color:var(--primary)}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/f639721981034f88-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/9766a7e9e2e0ad5a-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/b66cf8e69499582a-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/aa016aab0e6d1295-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Geist;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/22a5144ee8d83bca-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Geist Fallback;src:local("Arial");ascent-override:95.94%;descent-override:28.16%;line-gap-override:0.00%;size-adjust:104.76%}.__className_246ccd{font-family:Geist,Geist Fallback;font-style:normal}.__variable_246ccd{--font-geist-sans:"Geist","Geist Fallback"}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/013b72fa676f92e0-s.woff2) format("woff2");unicode-range:u+0460-052f,u+1c80-1c8a,u+20b4,u+2de0-2dff,u+a640-a69f,u+fe2e-fe2f}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/b9408752a0c24fb9-s.woff2) format("woff2");unicode-range:u+0301,u+0400-045f,u+0490-0491,u+04b0-04b1,u+2116}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/65f03d54ccadf4a8-s.woff2) format("woff2");unicode-range:u+2000-2001,u+2004-2008,u+200a,u+23b8-23bd,u+2500-259f}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/e038a29029a234f2-s.woff2) format("woff2");unicode-range:u+0102-0103,u+0110-0111,u+0128-0129,u+0168-0169,u+01a0-01a1,u+01af-01b0,u+0300-0301,u+0303-0304,u+0308-0309,u+0323,u+0329,u+1ea0-1ef9,u+20ab}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/2b5b02fc7e511755-s.woff2) format("woff2");unicode-range:u+0100-02ba,u+02bd-02c5,u+02c7-02cc,u+02ce-02d7,u+02dd-02ff,u+0304,u+0308,u+0329,u+1d00-1dbf,u+1e00-1e9f,u+1ef2-1eff,u+2020,u+20a0-20ab,u+20ad-20c0,u+2113,u+2c60-2c7f,u+a720-a7ff}@font-face{font-family:Geist Mono;font-style:normal;font-weight:100 900;font-display:swap;src:url(/_next/static/media/7d4881bb7e1bf84d-s.p.woff2) format("woff2");unicode-range:u+00??,u+0131,u+0152-0153,u+02bb-02bc,u+02c6,u+02da,u+02dc,u+0304,u+0308,u+0329,u+2000-206f,u+20ac,u+2122,u+2191,u+2193,u+2212,u+2215,u+feff,u+fffd}@font-face{font-family:Geist Mono Fallback;src:local("Arial");ascent-override:74.67%;descent-override:21.92%;line-gap-override:0.00%;size-adjust:134.59%}.__className_c29908{font-family:Geist Mono,Geist Mono Fallback;font-style:normal}.__variable_c29908{--font-geist-mono:"Geist Mono","Geist Mono Fallback"}