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1.2fr;gap:clamp(24px,5vw,80px);align-items:center}.ph-guide-checklist h2{font-size:clamp(1.8rem,3vw,3rem);line-height:1.15;letter-spacing:-.04em;margin:0 0 20px}.ph-guide-checklist p{line-height:1.7;color:var(--ph-muted)}.ph-guide-checklist img{width:200px;height:160px;object-fit:contain;margin-top:20px}.ph-guide-checklist fieldset{border:0;border-radius:22px;padding:28px;margin:0;min-width:0;background:var(--ph-lilac)}.ph-guide-checklist legend{float:left;width:100%;font-weight:800;margin-bottom:16px}.ph-guide-checklist label{clear:both;display:flex;gap:12px;padding:16px 0;line-height:1.6;cursor:pointer;border-top:1px solid #5844d926}.ph-guide-checklist input{flex:none;width:20px;height:20px;margin-top:3px;accent-color:var(--ph-iris)}.ph-guide-checklist input:checked+span{color:var(--ph-muted);text-decoration:line-through}.ph-guide-checklist input:focus-visible{outline:3px solid 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var(--ph-iris);outline-offset:4px}.ph-guide-format-table{width:100%;min-width:680px;border-collapse:collapse;font-size:.9rem;line-height:1.65;text-align:left}.ph-guide-format-table th,.ph-guide-format-table td{padding:20px;vertical-align:top;border-bottom:1px solid var(--ph-line)}.ph-guide-format-table thead{background:var(--ph-lilac)}.ph-guide-format-table th[scope=row]{width:24%}.ph-guide-format-table a{color:var(--ph-iris);text-underline-offset:4px}.ph-guide-format-table a svg{margin-left:6px}.ph-guide-format-table tr:last-child td,.ph-guide-format-table tr:last-child th{border-bottom:0}.ph-guide-tool-note{display:flex;align-items:flex-start;gap:20px;padding:28px;margin-top:28px;border-radius:20px;background:var(--ph-lilac)}.ph-guide-tool-note>svg{flex:none;margin-top:4px}.ph-guide-tool-note h3{margin:0 0 12px}.ph-guide-tool-note p{line-height:1.7;margin:0 0 20px;max-width:85ch}@media(max-width:850px){.ph-guide-format-samples,.ph-intro--guide .ph-intro-grid{grid-template-columns:1fr}.ph-guide-demo{max-width:640px}.ph-guide-summary,.ph-guide-mistakes{grid-template-columns:1fr}.ph-guide-summary{gap:16px}.ph-guide-lessons{gap:36px 28px}.ph-guide-checklist{grid-template-columns:1fr}.ph-guide-checklist img{display:none}}@media(max-width:620px){.ph-guide-templates,.ph-guide-lessons,.ph-guide-related{grid-template-columns:1fr}.ph-guide-templates .ph-template{padding:20px}.ph-guide-demo>.ph-btn{font-size:.88rem}.ph-guide-checklist fieldset{padding:20px}}.ph-guide-scope{margin-bottom:2.5rem;padding:clamp(1.25rem,3vw,2rem);border-left:4px solid var(--ph-iris, #5844d9);border-radius:0 18px 18px 0;background:var(--ph-lilac, #e9e3ff)}.ph-guide-scope h2{font-size:clamp(1.25rem,2vw,1.6rem);margin:0 0 .75rem}.ph-guide-scope p{max-width:78ch}