.guides-page { max-width: 1160px; margin: 0 auto; padding-bottom: 24px; color: #23334a; }
.guides-hero { box-shadow: none; padding: clamp(24px, 4vw, 52px); }
.guides-hero h1 { font-size: clamp(2rem, 4vw, 3.3rem); letter-spacing: -.035em; line-height: 1.1; }
.guides-hero p { line-height: 1.65; margin-top: 8px; }
.guides-start { align-self: flex-start; margin-top: 16px; font-weight: 600; text-underline-offset: 5px; }
.guides-index-heading { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; margin: 34px 0 18px; }
.guides-index-heading h2 { font-size: 1.3rem; margin: 0; }
.guides-index-heading > span, .guide-number { font-size: .78rem; color: #56657a; }
.guides-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.guide-card { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid #dbe3ed; border-radius: 14px; padding: 28px; transition: border-color .15s, box-shadow .15s; }
.guide-card:hover, .guide-card:focus-within { border-color: #708aa8; box-shadow: 0 5px 18px #132b4510; }
.guide-card--recommended { border: 3px solid #244e79; padding: 26px; background: #f5f9fd; }
.guide-card--recommended:hover, .guide-card--recommended:focus-within { border-color: #102743; }
.guide-recommended { display: inline-block; align-self: flex-start; background: #244e79; color: #fff; border-radius: 6px; padding: 5px 10px; font-size: .75rem; font-weight: 700; margin-bottom: 14px; }
.guide-heading > .guide-recommended { display: table; }
.guide-phrase-table { overflow-x: auto; margin-top: 20px; border: 1px solid #dbe3ed; border-radius: 10px; }
.guide-phrase-table table { width: 100%; min-width: 580px; border-collapse: collapse; font-size: .87rem; line-height: 1.65; }
.guide-phrase-table th, .guide-phrase-table td { padding: 14px; text-align: left; vertical-align: top; border-bottom: 1px solid #dbe3ed; }
.guide-phrase-table thead th { background: #eaf1f8; color: #102743; }
.guide-phrase-table tbody th { width: 26%; background: #f7f9fc; color: #102743; }
.guide-phrase-table tbody td:first-of-type { width: 23%; color: #526176; }
.guide-phrase-table tr:last-child > * { border-bottom: 0; }
.guide-phrase-table:focus-visible { outline: 3px solid #3677ad; outline-offset: 3px; }
.guide-number { letter-spacing: .06em; }
.guide-card h3 { font-size: 1.35rem; line-height: 1.3; margin: 18px 0 10px; }
.guide-card h3 a { color: #102743; text-decoration: none; }
.guide-card h3 a::after { content: ''; position: absolute; inset: 0; border-radius: 14px; }
.guide-card p { color: #526176; line-height: 1.65; margin: 0 0 24px; }
.guide-card-label { display: flex; justify-content: space-between; margin-top: auto; color: #244e79; font-size: .88rem; font-weight: 600; }
.guide-breadcrumb { font-size: .85rem; color: #5a687b; margin: 4px 0 28px; line-height: 1.7; }
.guides-page a { text-underline-offset: 3px; }
.guide-breadcrumb a, .guide-article a, .guides-bottom a { color: #245584; }
.guide-heading { margin-bottom: 26px; background: #fff; border: 1px solid #dbe3ed; border-top: 4px solid #244e79; border-radius: 14px; padding: clamp(24px, 3vw, 38px); box-shadow: 0 4px 16px #132b4506; }
.guide-kicker { font-size: .76rem; text-transform: uppercase; letter-spacing: .15em; color: #526176; }
.guide-heading h1 { font-size: clamp(2rem, 3.5vw, 3rem); color: #102743; line-height: 1.15; letter-spacing: -.035em; margin: 12px 0 16px; }
.guide-deck { max-width: 65ch; font-size: 1.1rem; line-height: 1.65; color: #526176; }
.guide-byline { font-size: .78rem; line-height: 1.8; color: #5a687b; margin: 24px 0 0; padding-top: 18px; border-top: 1px solid #e1e7ef; }
.guide-byline span { margin: 0 6px; }
.guide-byline a { color: inherit; }
.guide-layout { display: grid; grid-template-columns: minmax(0, 1fr) 280px; gap: 24px; align-items: start; }
.guide-article { min-width: 0; background: #fff; border: 1px solid #dbe3ed; border-radius: 14px; padding: clamp(20px, 3vw, 38px); }
.guide-article p { font-size: 1rem; line-height: 1.85; margin: 12px 0 0; }
.guide-article h2 { font-size: 1.35rem; line-height: 1.4; color: #102743; margin: 0 0 12px; }
.guide-article h3 { font-size: 1rem; line-height: 1.5; margin: 26px 0 6px; }
.guide-question { padding: 24px; background: #f0f5fa; border-left: 3px solid #2b5b88; border-radius: 4px 10px 10px 4px; }
.guide-question h2 { font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.guide-question blockquote { margin: 16px 0; font-size: 1.2rem; font-weight: 600; line-height: 1.55; color: #102743; }
.guide-try { display: inline-block; font-size: .88rem; font-weight: 600; }
.guide-question .guide-example-note { font-size: .8rem; color: #576579; line-height: 1.6; }
.guide-section { margin-top: 34px; padding-top: 28px; border-top: 1px solid #e1e7ef; scroll-margin-top: 110px; }
#example-question { scroll-margin-top: 110px; }
.guide-question-links { list-style: none; padding: 0; margin: 0; }
.guide-question-links li { border-top: 1px solid #e1e7ef; }
.guide-question-links a { display: block; padding: 14px 0; line-height: 1.6; }
.guide-article-footer { margin-top: 30px; padding-top: 16px; border-top: 1px solid #dbe3ed; }
.guide-article-footer p { font-size: .87rem; color: #526176; }
.guide-article strong { color: #102743; font-weight: 700; }
.guide-result { margin: 26px 0 8px; border: 1px solid #cbd9e8; border-radius: 12px; overflow: hidden; background: #fff; }
.guide-result figcaption { padding: 20px 22px 0; }
.guide-result-label { color: #526176; font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; font-weight: 600; }
.guide-result figcaption h3 { margin: 8px 0 0; line-height: 1.6; }
.guide-result figcaption a { text-decoration: none; }
.guide-result figcaption a:hover { text-decoration: underline; }
.guide-result .guide-result-answer { margin: 16px 22px; padding: 14px 16px; background: #eef4fa; border-left: 3px solid #2b5b88; border-radius: 4px; font-size: .95rem; line-height: 1.7; }
.guide-result-scroll { overflow-x: auto; margin: 0 22px; border: 1px solid #dbe3ed; border-radius: 8px; }
.guide-result-scroll:focus-visible { outline: 3px solid #3677ad; outline-offset: 3px; }
.guide-result table { border-collapse: collapse; width: 100%; font-size: .82rem; white-space: nowrap; }
.guide-result th, .guide-result td { text-align: left; padding: 11px 13px; border-bottom: 1px solid #e1e7ef; }
.guide-result th { background: #f4f7fa; color: #344861; font-weight: 600; }
.guide-result tr:last-child td { border-bottom: 0; }
.guide-result .guide-result-stat { background: #eaf2fa; color: #102743; }
.guide-result .guide-result-note { margin: 10px 22px 16px; font-size: .75rem; color: #5a687b; line-height: 1.6; }
.guide-result-scope { margin: 0 22px 18px; font-size: .85rem; line-height: 1.7; }
.guide-result-scope summary { cursor: pointer; color: #245584; font-weight: 600; padding: 5px 0; }
.guide-result-scope ul { padding-left: 20px; margin: 8px 0; }
.guide-result-scope li + li { margin-top: 5px; }
.guide-result-explanation { padding: 16px 22px; background: #f7f9fc; border-top: 1px solid #e1e7ef; }
.guide-result-explanation p { margin: 0; font-size: .92rem; line-height: 1.8; }
.guide-result-full { display: block; padding: 14px 22px; border-top: 1px solid #e1e7ef; font-size: .85rem; font-weight: 600; }
@media (max-width: 600px) { .guide-result figcaption, .guide-result-explanation { padding-left: 14px; padding-right: 14px; } .guide-result .guide-result-answer, .guide-result-scroll, .guide-result .guide-result-note, .guide-result-scope { margin-left: 14px; margin-right: 14px; } }
.guide-sidebar { position: sticky; top: 110px; max-height: calc(100dvh - 134px); overflow-y: auto; scrollbar-width: thin; padding: 2px; }
.guide-contents, .guide-next { background: #fff; border: 1px solid #dbe3ed; border-radius: 14px; padding: 22px 18px; box-shadow: 0 4px 16px #132b4506; }
.guide-sidebar h2 { font-size: .8rem; text-transform: uppercase; letter-spacing: .08em; margin: 4px 0 14px; color: #526176; }
.guide-sidebar a { display: block; font-size: .88rem; line-height: 1.6; margin: 4px 0; padding: 9px 12px; color: #294d72; text-decoration: none; border-left: 3px solid transparent; border-radius: 4px 8px 8px 4px; }
.guide-contents a:hover { background: #f4f7fa; }
.guide-contents a[aria-current="location"] { background: #eaf1f8; border-left-color: #244e79; color: #102743; font-weight: 600; }
.guide-sidebar h2 { padding: 0 12px; }
.guide-sidebar a:hover { text-decoration: underline; }
.guide-next { margin-top: 16px; }
.guide-next a + a { border-top: 1px solid #e1e7ef; padding-top: 14px; margin-top: 10px; }
.guides-bottom { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: baseline; border-top: 1px solid #dbe3ed; margin-top: 36px; padding: 24px 0; font-size: .9rem; }
.guides-bottom p { margin: 0; }
.guides-page a:focus-visible { outline: 3px solid #3677ad; outline-offset: 5px; }
@media (max-width: 1100px) { .guide-layout { grid-template-columns: minmax(0, 1fr); gap: 24px; } .guide-sidebar { position: static; max-height: none; overflow: visible; } }
@media (max-width: 600px) { .guides-grid { grid-template-columns: 1fr; } .guide-card { padding: 22px; } .guides-index-heading { align-items: flex-start; flex-direction: column; } .guide-question { padding: 18px; } .guide-article { padding: 20px 16px; } .guide-breadcrumb { margin-bottom: 20px; } }