:root{--diet-guide-text: #1f2937;--diet-guide-text-muted: #6b7280;--diet-guide-text-soft: #9ca3af;--diet-guide-bg: #ffffff;--diet-guide-bg-soft: #f9fafb;--diet-guide-bg-accent: #f3f4f6;--diet-guide-border: #e5e7eb;--diet-guide-accent: #4f46e5;--diet-guide-accent-soft: #eef2ff;--diet-guide-max-prose: 62ch;--diet-guide-radius: .75rem}.diet-guide-page{max-width:760px;margin:0 auto;padding:1.5rem 1rem 6rem;color:var(--diet-guide-text);line-height:1.75;font-size:1.0625rem;-webkit-font-smoothing:antialiased}.guide-hero{margin-bottom:2.5rem}.guide-hero__breadcrumb{font-size:.875rem;color:var(--diet-guide-text-muted);margin-bottom:.75rem}.guide-hero__breadcrumb a{color:var(--diet-guide-accent);text-decoration:none}.guide-hero__breadcrumb a:hover{text-decoration:underline}.guide-hero__sep{margin:0 .5rem;color:var(--diet-guide-text-soft)}.guide-hero__title{font-size:1.875rem;font-weight:700;line-height:1.3;letter-spacing:-.025em;margin:0 0 1rem;color:#111827}@media(min-width:768px){.guide-hero__title{font-size:2.25rem}}.guide-hero__summary{font-size:1.125rem;color:var(--diet-guide-text-muted);line-height:1.6;margin:0 0 1rem}.guide-hero__meta{font-size:.875rem;color:var(--diet-guide-text-soft);display:flex;gap:1rem;flex-wrap:wrap}.guide-hero__updated:before{content:" · ";margin-right:.25rem}.persona-context{background:var(--diet-guide-accent-soft);border-left:3px solid var(--diet-guide-accent);border-radius:var(--diet-guide-radius);padding:1.5rem;margin:0 0 2.5rem}.persona-context__title{font-size:.875rem;font-weight:600;color:var(--diet-guide-accent);margin:0 0 .75rem;text-transform:uppercase;letter-spacing:.05em}.persona-context__profile-name{font-weight:600;color:#1f2937;display:block;margin-bottom:.5rem}.persona-context__situation p{margin:0 0 1rem;color:var(--diet-guide-text);line-height:1.7}.persona-context__subtitle{font-size:.9375rem;font-weight:600;margin:1rem 0 .5rem;color:#374151}.persona-context__questions ul,.persona-context__attempts ul{margin:0;padding-left:1.25rem;list-style:disc}.persona-context__questions li{margin:.25rem 0;color:#374151}.persona-context__attempts{margin-top:1rem}.persona-context__attempts summary{cursor:pointer;font-size:.9375rem;color:var(--diet-guide-accent);font-weight:500}.persona-context__attempts li{margin:.25rem 0;color:var(--diet-guide-text-muted);font-size:.9375rem}.guide-body{max-width:var(--diet-guide-max-prose)}.guide-body__section{margin-bottom:2.5rem}.guide-body__heading{font-size:1.5rem;font-weight:700;line-height:1.4;color:#111827;margin:0 0 1rem;padding-top:.5rem;border-top:1px solid var(--diet-guide-border);padding-top:1.5rem}.guide-body__section:first-child .guide-body__heading{border-top:none;padding-top:0}.guide-body__prose p{margin:0 0 1rem;line-height:1.8}.guide-body__prose ul,.guide-body__prose ol{margin:0 0 1rem;padding-left:1.5rem}.guide-body__prose li{margin:.375rem 0;line-height:1.7}.guide-body__prose strong{color:#111827;font-weight:600}.guide-body__prose blockquote{border-left:3px solid var(--diet-guide-accent);background:var(--diet-guide-bg-soft);padding:.75rem 1rem;margin:1rem 0;color:var(--diet-guide-text-muted);border-radius:0 var(--diet-guide-radius) var(--diet-guide-radius) 0}.guide-faqs{margin:3rem 0 2rem;padding-top:2rem;border-top:2px solid var(--diet-guide-border)}.guide-faqs__heading{font-size:1.5rem;font-weight:700;margin:0 0 1.5rem;color:#111827}.guide-faqs__list{display:flex;flex-direction:column;gap:1.25rem}.guide-faqs__item{background:var(--diet-guide-bg-soft);border-radius:var(--diet-guide-radius);padding:1.25rem;scroll-margin-top:6rem}.guide-faqs__item:target{background:var(--diet-guide-accent-soft);box-shadow:0 0 0 2px var(--diet-guide-accent)}.guide-faqs__question{font-size:1.0625rem;font-weight:600;line-height:1.5;color:#111827;margin:0 0 .5rem}.guide-faqs__anchor-link{color:inherit;text-decoration:none}.guide-faqs__anchor-link:hover{color:var(--diet-guide-accent)}.guide-faqs__answer-short{margin:0;color:var(--diet-guide-text);line-height:1.7}.guide-faqs__detail{margin-top:.75rem}.guide-faqs__detail summary{cursor:pointer;color:var(--diet-guide-accent);font-size:.9375rem;font-weight:500}.guide-faqs__detail[open] summary{margin-bottom:.5rem}.guide-faqs__detail p{margin:.5rem 0;color:var(--diet-guide-text-muted);font-size:.9375rem;line-height:1.7}.guide-toc{background:var(--diet-guide-bg-soft);border-radius:var(--diet-guide-radius);padding:1.25rem;margin:0 0 2rem}.guide-toc__title{font-size:.875rem;font-weight:600;color:var(--diet-guide-text-muted);margin:0 0 .75rem;text-transform:uppercase;letter-spacing:.05em}.guide-toc__list{list-style:decimal;padding-left:1.5rem;margin:0}.guide-toc__item{margin:.35rem 0}.guide-toc__link{color:var(--diet-guide-text);text-decoration:none;line-height:1.5;display:inline-block;padding:.125rem 0;border-bottom:1px solid transparent;transition:color .15s,border-color .15s}.guide-toc__link:hover{color:var(--diet-guide-accent);border-bottom-color:var(--diet-guide-accent)}.guide-toc__link.is-active{color:var(--diet-guide-accent);font-weight:600}.guide-toc__item--faq{margin-top:.6rem;padding-top:.6rem;border-top:1px dashed var(--diet-guide-border)}.related-guides{margin:3rem 0 2rem;padding-top:2rem;border-top:2px solid var(--diet-guide-border)}.related-guides__heading{font-size:1.375rem;font-weight:700;margin:0 0 1.25rem;color:#111827}.related-guides__list{list-style:none;padding:0;margin:0;display:grid;gap:.75rem}@media(min-width:640px){.related-guides__list{grid-template-columns:repeat(2,1fr)}}.related-guides__item{background:var(--diet-guide-bg-soft);border-radius:var(--diet-guide-radius);transition:background .15s}.related-guides__item:hover{background:var(--diet-guide-accent-soft)}.related-guides__link{display:block;padding:1rem;color:inherit;text-decoration:none}.related-guides__title{display:block;font-weight:600;color:#111827;line-height:1.45;margin-bottom:.25rem}.related-guides__cluster{font-size:.8125rem;color:var(--diet-guide-text-muted)}.related-guides__footer{margin-top:1.25rem;text-align:center}.related-guides__all{color:var(--diet-guide-accent);text-decoration:none;font-weight:500}.related-guides__all:hover{text-decoration:underline}.diet-guide-index .guide-hero{text-align:left;margin-bottom:1.5rem}.guide-index__search{margin:0 0 2rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}.guide-index__search-input{flex:1 1 320px;min-width:0;padding:.75rem 1rem;border:1px solid var(--diet-guide-border);border-radius:var(--diet-guide-radius);font-size:1rem;background:#fff;transition:border-color .15s,box-shadow .15s}.guide-index__search-input:focus{outline:none;border-color:var(--diet-guide-accent);box-shadow:0 0 0 3px var(--diet-guide-accent-soft)}.guide-index__count{margin:0;font-size:.9375rem;color:var(--diet-guide-text-muted)}.guide-index__count strong{color:var(--diet-guide-accent)}.guide-index__groups{display:flex;flex-direction:column;gap:2.5rem}.guide-index__group-heading{font-size:1.25rem;font-weight:700;margin:0 0 1rem;color:#111827;padding-bottom:.5rem;border-bottom:1px solid var(--diet-guide-border)}.guide-index__list{list-style:none;padding:0;margin:0;display:grid;gap:.75rem}@media(min-width:768px){.guide-index__list{grid-template-columns:repeat(2,1fr)}}.guide-index__item{background:var(--diet-guide-bg-soft);border-radius:var(--diet-guide-radius);transition:background .15s}.guide-index__item:hover{background:var(--diet-guide-accent-soft)}.guide-index__link{display:block;padding:1.25rem;text-decoration:none;color:inherit}.guide-index__heading{font-size:1.0625rem;font-weight:600;line-height:1.45;margin:0 0 .5rem;color:#111827}.guide-index__summary{margin:0 0 .5rem;color:var(--diet-guide-text-muted);font-size:.9375rem;line-height:1.6}.guide-index__cluster{font-size:.8125rem;color:var(--diet-guide-accent)}.guide-index__empty{padding:3rem 1rem;text-align:center;color:var(--diet-guide-text-muted)}.guide-body__section,.guide-faqs__item,.guide-toc{scroll-margin-top:5rem}.diet-guide-page{padding-top:2.5rem}.guide-illustration{margin:0 0 2rem;border-radius:var(--diet-guide-radius);overflow:hidden;background:var(--diet-guide-bg-soft)}.guide-illustration img{display:block;width:100%;height:auto;aspect-ratio:16 / 9;object-fit:cover}.guide-hero__title{text-wrap:balance;max-width:28ch;line-height:1.35;word-break:keep-all;overflow-wrap:break-word}@media(min-width:768px){.guide-hero__title{max-width:32ch}}.guide-hero__summary{text-wrap:pretty;max-width:60ch;line-height:1.65;word-break:keep-all}.guide-body__prose{line-height:1.85}.guide-body__prose p{margin:0 0 1.5rem;word-break:keep-all;overflow-wrap:break-word}.guide-body__prose p:last-child{margin-bottom:0}.guide-body__prose h3{font-size:1.1875rem;font-weight:700;color:#111827;margin:2rem 0 .75rem;line-height:1.45;word-break:keep-all}.guide-body__prose h3:first-child{margin-top:0}.guide-body__prose ul,.guide-body__prose ol{margin:1rem 0 1.5rem;padding-left:1.5rem}.guide-body__prose li{margin:.5rem 0;line-height:1.75;word-break:keep-all}.guide-body__prose strong{color:#111827;font-weight:600;background:linear-gradient(transparent 65%,var(--diet-guide-accent-soft) 65%)}.guide-body__heading{text-wrap:balance;word-break:keep-all;margin:0 0 1.5rem}.guide-faqs__question,.guide-faqs__answer-short,.guide-toc__link{word-break:keep-all}.guide-index-hero{background:linear-gradient(135deg,#eef2ff,#f5f3ff);border-radius:1rem;padding:2.5rem 1.5rem;margin:0 0 2.5rem;position:relative;overflow:hidden}@media(min-width:768px){.guide-index-hero{padding:3.5rem 2.5rem}}.guide-index-hero__inner{position:relative;z-index:2;max-width:600px}.guide-index-hero__kicker{display:inline-block;font-size:.8125rem;font-weight:600;color:var(--diet-guide-accent);background:#fff;padding:.375rem .875rem;border-radius:999px;margin-bottom:.875rem;letter-spacing:.025em}.guide-index-hero__title{font-size:1.875rem;font-weight:800;color:#111827;margin:0 0 .875rem;line-height:1.3;letter-spacing:-.025em;text-wrap:balance}@media(min-width:768px){.guide-index-hero__title{font-size:2.5rem}}.guide-index-hero__summary{font-size:1.0625rem;color:var(--diet-guide-text-muted);line-height:1.7;margin:0 0 1.5rem;word-break:keep-all;text-wrap:pretty}.guide-index-hero__cta{display:inline-flex;align-items:center;gap:.5rem;background:var(--diet-guide-accent);color:#fff;padding:.75rem 1.5rem;border-radius:.625rem;text-decoration:none;font-weight:600;transition:transform .15s,box-shadow .15s}.guide-index-hero__cta:hover{transform:translateY(-1px);box-shadow:0 8px 20px #4f46e540}.guide-index-hero__stats{display:flex;gap:1.5rem;margin-top:1.25rem;font-size:.875rem;color:var(--diet-guide-text-muted)}.guide-index-hero__stat-num{display:block;font-size:1.5rem;font-weight:700;color:var(--diet-guide-accent);line-height:1}.guide-author{display:flex;gap:1rem;align-items:flex-start;background:linear-gradient(135deg,#fafbff,#f5f3ff);border:1px solid var(--diet-guide-border);border-radius:var(--diet-guide-radius);padding:1.25rem;margin:0 0 2rem}@media(min-width:640px){.guide-author{padding:1.5rem;gap:1.25rem}}.guide-author__photo{flex-shrink:0;width:72px;height:72px;border-radius:50%;object-fit:cover;border:2px solid white;box-shadow:0 2px 8px #00000014}@media(min-width:640px){.guide-author__photo{width:88px;height:88px}}.guide-author__meta{flex:1 1 auto;min-width:0}.guide-author__name-row{display:flex;flex-wrap:wrap;gap:.5rem;align-items:baseline;margin-bottom:.25rem}.guide-author__name{font-size:1.0625rem;font-weight:700;color:#111827}.guide-author__position{font-size:.875rem;color:var(--diet-guide-text-muted)}.guide-author__credentials{display:flex;flex-wrap:wrap;gap:.25rem;align-items:center;font-size:.8125rem;color:var(--diet-guide-accent);margin-bottom:.625rem}.guide-author__dot{color:var(--diet-guide-text-soft)}.guide-author__message{font-size:.9375rem;color:var(--diet-guide-text);line-height:1.65;margin:0;word-break:keep-all}.guide-author__message a{color:var(--diet-guide-accent);text-decoration:underline;font-weight:500}