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.webventa-page .r-intro{padding-bottom:5rem}
.webventa-page .r-intro>p:not(.r-eyebrow){max-width:850px}
.webventa-page .r-intro strong{color:var(--ink)}
.webventa-page .visual-guide{padding:0 7vw 6rem}
.webventa-page .guide-step{display:grid;grid-template-columns:minmax(250px,.62fr) minmax(0,1.38fr);gap:6vw;align-items:start;padding:6rem 0;border-top:1px solid var(--line);scroll-margin-top:95px}
.webventa-page .guide-copy{position:sticky;top:110px}
.webventa-page .guide-number{display:block;margin-bottom:2rem;color:#7b7d80;font-size:.72rem}
.webventa-page .guide-copy h2{max-width:480px;margin:0 0 1.7rem;font-size:clamp(3rem,4.4vw,5.6rem);font-weight:500;letter-spacing:-.08em;line-height:.92}
.webventa-page .guide-copy p{max-width:430px;margin:0;color:#626569;font-size:.95rem;line-height:1.65}
.webventa-page .guide-action{max-width:430px;margin-top:2rem;padding-top:1.1rem;border-top:1px solid var(--line);color:var(--ink);font-size:.8rem;line-height:1.5}
.webventa-page .guide-action code,.webventa-page .guide-visual code{font-family:ui-monospace,SFMono-Regular,Menlo,monospace}
.webventa-page .guide-visual{overflow:hidden;border:1px solid #d8dadd;background:#f0f1f1;box-shadow:0 28px 50px rgba(17,18,20,.04)}
.webventa-page .mock-top{display:flex;align-items:center;gap:1rem;min-height:48px;padding:0 1.3rem;border-bottom:1px solid #d8dadd;background:#fff;color:#777a7d;font-size:.68rem}
.webventa-page .mock-dots{white-space:nowrap;color:#b4b6b8;font-size:.7rem;letter-spacing:.2em}
.webventa-page .mock-search{margin:2rem 2rem 1rem;padding:1rem 1.3rem;border:1px solid #d8dadd;border-radius:7px;background:#fff;color:#5c5f62;font-size:.86rem}
.webventa-page .mock-listing{display:flex;gap:1.2rem;margin:0 2rem;padding:1.5rem;border:1px solid #d8dadd;background:#fff}
.webventa-page .mock-photo{display:grid;place-items:center;flex:0 0 90px;height:90px;background:#202123;color:#fff;font-size:2rem;font-weight:600}
.webventa-page .mock-listing>div:last-child{display:flex;flex-direction:column;gap:.4rem}
.webventa-page .mock-listing small,.webventa-page .mock-listing span{color:#727579;font-size:.72rem}
.webventa-page .mock-listing strong{font-size:1.1rem;letter-spacing:-.04em}
.webventa-page .mock-missing{display:flex;align-items:center;flex-wrap:wrap;gap:.8rem;margin:1rem 2rem 2rem;padding:1rem 1.3rem;border:2px solid #1b1c1e;background:#fff;font-size:.8rem}
.webventa-page .mock-missing span:last-child{margin-left:auto;color:#6d7074}
.webventa-page .pin{display:inline-grid;place-items:center;flex:0 0 27px;width:27px;height:27px;border-radius:50%;background:#18191b;color:#fff;font-size:.7rem;font-weight:700}
.webventa-page .mock-caption{display:flex;align-items:center;gap:.8rem;padding:1.3rem 2rem;border-top:1px solid #d8dadd;background:#f8f8f7;color:#55585b;font-size:.75rem;line-height:1.55}
.webventa-page .chat-bubble{max-width:610px;margin:3rem 2rem;padding:1.7rem 2rem;border:1px solid #d1d3d6;border-radius:18px 18px 18px 3px;background:#fff;color:#333538;font-size:1rem;line-height:1.65}
.webventa-page .mock-toolbar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.3rem 2rem;border-top:1px solid #d8dadd;background:#fff}
.webventa-page .mock-toolbar>span{display:flex;align-items:center;gap:.7rem;color:#626569;font-size:.75rem}
.webventa-page .mock-toolbar .copy-btn{font-size:.72rem}
.webventa-page .brief-list{margin:2rem;padding:0;list-style:none;border:1px solid #d8dadd;background:#fff}
.webventa-page .brief-list li{display:grid;grid-template-columns:35px minmax(0,1fr) minmax(130px,.8fr);gap:1rem;align-items:center;padding:1.2rem;border-bottom:1px solid #e2e3e4}
.webventa-page .brief-list li:last-child{border-bottom:0}
.webventa-page .brief-list b{color:#989b9e;font-size:.7rem;font-weight:500}
.webventa-page .brief-list span{font-size:.82rem;font-weight:600}
.webventa-page .brief-list em{color:#7c7f82;font-size:.72rem;font-style:normal}
.webventa-page .prompt-box{margin:2rem;padding:1.7rem 2rem;border:1px solid #d8dadd;border-radius:12px;background:#fff;color:#35383b;font:.84rem/1.8 ui-monospace,SFMono-Regular,Menlo,monospace}
.webventa-page .visual-details{margin:0;border-top:1px solid #d8dadd;background:#f8f8f7}
.webventa-page .visual-details summary{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1.2rem 2rem;color:var(--ink);font-size:.8rem;font-weight:600;cursor:pointer;list-style:none}
.webventa-page .visual-details summary::-webkit-details-marker{display:none}
.webventa-page .visual-details summary:after{content:'+';font-size:1.3rem;font-weight:400}
.webventa-page .visual-details[open] summary:after{content:'−'}
.webventa-page .visual-details p{margin:0;padding:0 2rem 1.6rem;color:#626569;font-size:.8rem;line-height:1.65}
.webventa-page .visual-details a{color:var(--ink);text-decoration:underline}
.webventa-page .file-tree{display:grid;gap:.5rem;margin:0 2rem 1.5rem;padding:1.3rem;border:1px solid #d8dadd;background:#fff;font:.8rem/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}
.webventa-page .file-tree span:not(:first-child){padding-left:1rem}
.webventa-page .file-tree small{color:#777a7d}
.webventa-page .preview-browser{margin:2rem;border:1px solid #d8dadd;background:#fff}
.webventa-page .preview-url{display:flex;align-items:center;gap:.7rem;padding:.7rem 1rem;border-bottom:1px solid #d8dadd;color:#76797c;font-size:.72rem}
.webventa-page .preview-url code{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.webventa-page .preview-site{display:flex;flex-direction:column;align-items:flex-start;gap:2rem;min-height:300px;padding:2rem;background:linear-gradient(120deg,#222427 0 65%,#dedbd4 65% 100%);color:#fff}
.webventa-page .preview-site>span{font-size:.75rem}
.webventa-page .preview-site strong{max-width:330px;margin:auto 0;font-size:clamp(2.6rem,4vw,4.8rem);font-weight:500;letter-spacing:-.08em;line-height:.95}
.webventa-page .preview-site>div{display:flex;flex-wrap:wrap;gap:.6rem}
.webventa-page .preview-site i{padding:.45rem .7rem;border:1px solid #ffffff70;font-size:.65rem;font-style:normal}
.webventa-page .hosting-diagram{display:flex;align-items:stretch;gap:.6rem;padding:2rem}
.webventa-page .hosting-diagram>div{display:flex;flex:1;flex-direction:column;justify-content:center;gap:.65rem;min-height:170px;padding:1rem;border:1px solid #d8dadd;background:#fff;text-align:center}
.webventa-page .hosting-diagram>b{align-self:center;font-size:1.4rem;font-weight:400}
.webventa-page .hosting-diagram small{color:#898b8e;font-size:.6rem;letter-spacing:.12em}
.webventa-page .hosting-diagram strong{font-size:.95rem;letter-spacing:-.05em}
.webventa-page .hosting-diagram span{color:#777a7d;font-size:.7rem}
.webventa-page .domain-examples{display:flex;align-items:center;flex-wrap:wrap;gap:.6rem;margin:0 2rem 2rem;color:#66696d;font-size:.72rem}
.webventa-page .domain-examples code{padding:.5rem .7rem;border:1px solid #d8dadd;background:#fff;font-size:.7rem}
.webventa-page .visual-close{padding-top:7rem;padding-bottom:7rem;border-top:1px solid var(--line)}
.webventa-page .visual-close h2{max-width:1100px;font-size:clamp(3.2rem,6vw,7rem);font-weight:500;letter-spacing:-.08em;line-height:.93}
.webventa-page .visual-close blockquote{max-width:950px;margin:3rem 0 0;padding:2rem 0 0;border-top:1px solid var(--line);color:#414448;font-size:clamp(1.45rem,2.1vw,2.4rem);letter-spacing:-.035em;line-height:1.35}
.webventa-page .visual-close cite{display:block;margin-top:1.5rem;color:#777a7d;font-size:.75rem;font-style:normal;letter-spacing:0}
@media(max-width:950px){.webventa-page .guide-step{grid-template-columns:1fr;gap:2rem}.webventa-page .guide-copy{position:static}.webventa-page .guide-copy h2{max-width:800px}.webventa-page .guide-copy p,.webventa-page .guide-action{max-width:700px}}
@media(max-width:720px){.webventa-page .visual-guide{padding:0 20px 4rem}.webventa-page .guide-step{padding:4rem 0}.webventa-page .guide-copy h2{font-size:clamp(3rem,11vw,4.4rem)}.webventa-page .mock-search,.webventa-page .mock-listing,.webventa-page .mock-missing,.webventa-page .chat-bubble,.webventa-page .brief-list,.webventa-page .prompt-box,.webventa-page .preview-browser{margin-left:1rem;margin-right:1rem}.webventa-page .mock-listing{padding:1rem}.webventa-page .mock-photo{flex-basis:58px;height:58px}.webventa-page .mock-toolbar,.webventa-page .mock-caption{padding:1rem}.webventa-page .mock-toolbar{flex-wrap:wrap}.webventa-page .brief-list li{grid-template-columns:25px 1fr;gap:.4rem;padding:1rem}.webventa-page .brief-list em{grid-column:2}.webventa-page .hosting-diagram{flex-direction:column;padding:1rem}.webventa-page .hosting-diagram>div{min-height:100px}.webventa-page .domain-examples{margin:0 1rem 1rem}.webventa-page .preview-site{min-height:260px;background:linear-gradient(120deg,#222427 0 82%,#dedbd4 82% 100%)}.webventa-page .visual-close{padding:4rem 20px}.webventa-page .visual-close h2{font-size:clamp(3rem,11vw,4.4rem)}}