.guide{max-width:1040px;margin:auto;padding:52px 28px 90px}.guide-intro h1{margin:5px 0 12px;font-size:clamp(36px,5vw,58px);line-height:1.2}.guide-intro p:last-child{margin:0;color:var(--muted);font-size:16px;line-height:1.8}.eyebrow{margin:0;color:#54755a;font-size:12px;font-weight:700;letter-spacing:.08em}.section-links{display:flex;gap:9px;flex-wrap:wrap;margin:36px 0 10px}.section-links a{padding:9px 14px;border:1px solid var(--line);border-radius:5px;background:#fff;text-decoration:none;color:#3e6149;font-size:13px}.section-links a:hover,.section-links a:focus-visible{border-color:#8eb29a;background:#eff5ee}.guide-section{scroll-margin-top:24px;padding:33px 0 35px;border-bottom:1px solid var(--line)}.section-heading{display:flex;align-items:baseline;gap:16px;margin-bottom:14px}.section-heading span{color:#9aaa9b;font-size:13px}.section-heading h2{margin:0;font-size:25px}.guide-section p{max-width:780px;margin:0;color:#4f6355;font-size:15px;line-height:1.85}.guide-section strong{color:var(--ink)}[lang="pi-Latn"]{font-family:Georgia,"Times New Roman",serif}.vowel-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin:23px 0}.vowel-grid>div{min-height:105px;padding:19px;border:1px solid var(--line);border-radius:7px;background:#fff}.vowel-grid b{display:block;color:#244a34;font-size:28px;font-weight:500;letter-spacing:.04em}.vowel-grid b span{color:#ac7e3d}.vowel-grid small{display:block;margin-top:12px;color:#67796c;font-size:12px;line-height:1.4}.guide-section .hint{padding-left:14px;border-left:3px solid #c6d7c5;color:#647669;font-size:13px}.table-scroll{max-width:780px;margin:22px 0;overflow-x:auto;border:1px solid var(--line);border-radius:7px;background:#fff}.guide table{width:100%;border-collapse:collapse;text-align:left}.guide th,.guide td{padding:12px 15px;border-bottom:1px solid #e8eee7;white-space:nowrap}.guide tr:last-child th,.guide tr:last-child td{border-bottom:0}.guide thead th{background:#edf2eb;color:#4e6955;font-size:11px;font-weight:700}.guide tbody th{color:#475f4c;font-size:13px}.guide tbody td{color:#245039;font-family:Georgia,"Times New Roman",serif;font-size:17px}.rule-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:19px}.rule-list>div{padding:20px;border:1px solid var(--line);border-radius:7px;background:#fff}.rule-list h3{margin:0 0 8px;font-size:16px}.rule-list p{font-size:13px}.practice ol{margin:14px 0 23px;padding-left:22px;color:#4f6355;font-size:15px;line-height:2}.practice-link{display:inline-flex;align-items:center;gap:15px;padding:12px 17px;border-radius:5px;background:var(--green);color:#fff;text-decoration:none;font-size:14px;font-weight:700}.practice-link:hover,.practice-link:focus-visible{background:#285a3e}.guide-footer{display:flex;flex-wrap:wrap;gap:8px 18px;padding-top:26px;color:#7b897e;font-size:12px;line-height:1.7}.guide-footer a{color:#35654a}.topbar nav a[aria-current="page"]{color:#fff;font-weight:700;text-decoration:underline;text-underline-offset:7px}
.sound-sample{max-width:780px;margin:0 0 19px;padding:16px;border:1px solid var(--line);border-radius:7px;background:#fff}.sound-sample figcaption{display:flex;align-items:baseline;gap:12px;margin-bottom:11px;color:#2b5039;font-size:14px;font-weight:700}.sound-sample figcaption small{color:#748678;font-size:12px;font-weight:400}.sound-sample audio{display:block;width:100%;height:40px}.sound-list{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px;max-width:780px;margin:0 0 21px}.sound-list .sound-sample{min-width:0;margin:0}.sound-list figcaption{flex-wrap:wrap;gap:3px 10px}
.guide-section .sound-note{margin:-5px 0 15px;color:#718375;font-size:12px}
@media(max-width:760px){.guide{padding:35px 22px 65px}.vowel-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.rule-list{grid-template-columns:1fr}.rule-list>div{padding:18px}}
@media(max-width:650px){.topbar nav a:last-child{display:none}.guide{padding:28px 18px 55px}.guide-intro p:last-child{font-size:14px}.section-links{margin-top:25px}.guide-section{padding:28px 0}.section-heading h2{font-size:22px}.guide-section p{font-size:14px}.vowel-grid>div{min-height:97px;padding:15px}.vowel-grid b{font-size:25px}.guide th,.guide td{padding:10px 12px}.practice ol{font-size:14px}}
@media(max-width:650px){.sound-list{grid-template-columns:1fr}.sound-sample{padding:14px}.sound-sample figcaption{font-size:13px}.sound-sample figcaption small{font-size:11px}}
.letter-scroll{margin-top:22px}.letter-table{table-layout:fixed}.guide .letter-table th{padding:10px 4px;text-align:center}.guide .letter-table td{padding:0;text-align:center}.letter-button{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:66px;border:0;background:#fff;color:#244a34}.letter-button:hover,.letter-button:focus-visible{outline:2px solid #8eb29a;outline-offset:-3px;background:#f1f6ef}.letter-button[aria-pressed="true"]{background:#e7f0e3}.letter-button b{min-width:21px;font-family:Georgia,"Times New Roman",serif;font-size:25px;font-weight:500}.letter-button span{display:grid;place-items:center;flex:none;width:27px;height:27px;border-radius:50%;background:#e5eee5;color:#2c6443;font-family:var(--han);font-size:11px}.letter-button[aria-pressed="true"] span{background:#2c6443;color:#fff}.consonant-group{max-width:780px;margin:23px 0}.consonant-group h3{margin:0 0 9px;color:#365741;font-size:15px}.consonant-group .table-scroll{margin:0}
.guide .letter-table th:not(:last-child),.guide .letter-table td:not(:last-child){border-right:1px solid #e8eee7}
@media(max-width:650px){.guide .letter-table th{padding:9px 2px;font-size:10px}.letter-button{gap:4px;min-height:61px}.letter-button b{min-width:18px;font-size:21px}.letter-button span{width:23px;height:23px;font-size:10px}.consonant-group{margin:18px 0}}
.letter-button:disabled{opacity:.5;cursor:wait}