.help-hero{padding:100px clamp(24px,8vw,130px);background:#d8e8ec}.help-hero h1{font-size:clamp(62px,9vw,120px);margin:15px 0}.help-hero p{max-width:700px;font-size:19px;line-height:1.7;color:#53635c}.tutor-section,.forum-section,.safety-section{padding:100px clamp(24px,7vw,110px)}.tutor-section{background:#fff}.tutor-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.tutor{border:1px solid var(--line);border-radius:18px;padding:26px;display:grid;grid-template-columns:55px 1fr;gap:18px}.tutor>span{width:52px;height:52px;border-radius:14px;display:grid;place-items:center;background:#ecf0e7;font:800 23px Manrope}.tutor small{font-weight:800;letter-spacing:.12em;color:var(--green)}.tutor h3{font-size:24px;margin:9px 0}.tutor p{line-height:1.6;color:#66736b}.tutor button{grid-column:2;border:0;border-radius:9px;padding:11px;text-align:left;background:#eff1ec;color:#7a857e;font-weight:700}.math-tutor{background:#f7e7dc}.science-tutor{background:#e0eee2}.ela-tutor{background:#f3ecc4}.social-tutor{background:#dcebee}.tutor-promise{margin-top:15px;border-radius:14px;background:#17261f;color:white;padding:22px;display:flex;gap:20px}.tutor-promise span{color:#c4cec8}.forum-section{background:#eef0e8}.forum-head{display:flex;justify-content:space-between;align-items:end;margin-bottom:32px}.forum-head h2,.safety-section h2{font-size:clamp(40px,6vw,70px);letter-spacing:-.05em;margin:10px 0}.forum-head p{font-size:17px;color:#647169}.forum-head>button{border:0;border-radius:999px;padding:14px 20px;font-weight:800}.forum-shell{background:white;border-radius:20px;padding:24px}.forum-filters{display:flex;gap:7px;flex-wrap:wrap}.forum-filters button{border:1px solid var(--line);background:white;padding:9px 12px;border-radius:999px}.forum-filters .active{background:#17261f;color:white}.forum-empty{text-align:center;padding:70px 20px}.forum-empty>span{display:grid;place-items:center;width:60px;height:60px;border-radius:50%;background:#e5ebd3;font:800 30px Manrope;margin:auto}.forum-empty h3{font-size:25px;margin:20px 0 8px}.forum-empty p{line-height:1.6;color:#6d7871}.safety-section{background:#17261f;color:white}.safety-section h2{max-width:750px}.rule-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px}.rule-grid article{border-top:1px solid #ffffff40;padding:22px 0}.rule-grid b{color:#dbea8f}.rule-grid h3{font-size:20px;margin:30px 0 10px}.rule-grid p{color:#b9c4be;line-height:1.6}@media(max-width:780px){.tutor-grid,.rule-grid{grid-template-columns:1fr}.forum-head,.tutor-promise{align-items:flex-start;flex-direction:column}.forum-head>button{margin-top:20px}.tutor{grid-template-columns:45px 1fr}.tutor>span{width:44px;height:44px}.tutor button{grid-column:1/-1}}
.auth-area{display:grid;gap:7px;justify-items:end}.auth-area button,.post-form>button,.reply-form button{border:0;border-radius:999px;padding:12px 18px;background:#17261f;color:white;font-weight:800}.auth-area span{font-size:12px;color:#67736c;max-width:240px;text-align:right}.post-form{display:grid;grid-template-columns:150px 1fr auto;gap:9px;padding-bottom:24px;margin-bottom:20px;border-bottom:1px solid var(--line)}.post-form textarea{grid-column:1/-1;min-height:115px;resize:vertical}.post-form input,.post-form select,.post-form textarea,.reply-form textarea{border:1px solid #d9dfd8;border-radius:10px;padding:12px;background:#f8faf6;font:inherit}.post-form>button{border-radius:10px}.post-form p{grid-column:1/-1;margin:0;font-size:13px;color:#1e6248;font-weight:700}.forum-post{padding:24px 4px;border-bottom:1px solid var(--line)}.post-top{display:flex;justify-content:space-between}.post-subject{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.1em;color:#1e6248}.post-top time,.reply time{font-size:11px;color:#7b867f}.forum-post h3{font-size:23px;margin:12px 0 8px}.post-body{line-height:1.65;color:#526058;white-space:pre-wrap}.post-actions{display:flex;gap:8px}.post-actions button{border:0;background:#e8ece3;border-radius:8px;padding:8px 10px;font-size:12px;font-weight:700}.reply-thread{margin:18px 0 0 35px;border-left:2px solid #dce3d8;padding-left:18px}.reply{padding:13px 0;border-bottom:1px solid var(--line)}.reply p{margin:0 0 5px;line-height:1.55;white-space:pre-wrap}.reply-form{display:grid;grid-template-columns:1fr auto;gap:8px;margin-top:14px}.reply-form textarea{min-height:70px;resize:vertical}.reply-form button{border-radius:9px}.reply-note{font-size:13px;color:#738078}
@media(max-width:780px){.auth-area{justify-items:start}.auth-area span{text-align:left}.post-form{grid-template-columns:1fr}.post-form textarea,.post-form p{grid-column:auto}.reply-thread{margin-left:0}.reply-form{grid-template-columns:1fr}.forum-head{gap:22px}}
.auth-area button:disabled{background:#c8cec9;color:#657069;cursor:not-allowed}