.gf-trainer-guide {
    --guide-lime: #c3d500;
    margin: 0;
    background: #f6f6f2;
    color: #161616;
    font-family: 'Avenir Next Cyr', Arial, sans-serif;
    font-size: 18px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

.gf-trainer-guide *, .gf-trainer-guide *::before, .gf-trainer-guide *::after { box-sizing: border-box; }
.gf-trainer-guide ::selection { color: #111; background: #e6ee96; }
.guide-brand, .guide-footer { width: min(1040px, calc(100% - 80px)); margin-inline: auto; }
.guide-brand { min-height: 112px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.guide-brand__identity { display: flex; align-items: center; gap: 14px; font-weight: 900; font-size: 18px; line-height: 1.3; letter-spacing: .02em; }
.guide-brand__identity img { display: block; object-fit: contain; filter: brightness(0); }
.guide-brand__identity small { display: block; margin-top: 4px; font-size: 12px; letter-spacing: .02em; font-weight: 400; color: #6b6b65; }
.guide-brand__label { color: #777771; font-size: 13px; }
.guide-shell { width: min(1040px, calc(100% - 80px)); margin-inline: auto; }
.guide-hero { padding: 50px 56px 40px; border-radius: 28px; background: #111; color: white; }
.guide-kicker { display: block; color: var(--guide-lime); font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.guide-hero h1 { margin: 20px 0 30px; font-size: clamp(38px, 5.4vw, 62px); line-height: 1.04; font-weight: 900; letter-spacing: -.045em; }
.guide-hero__line { display: block; }
.guide-hero__intro { max-width: 710px; }
.guide-hero__intro p { margin: 0 0 16px; color: #d6d6d0; font-size: 18px; line-height: 1.65; }
.guide-hero__intro strong { color: white; }
.guide-hero__intro .guide-greeting { margin-bottom: 10px; font-size: 22px; }
.guide-personal { display: flex; align-items: flex-start; gap: 14px; margin-top: 26px; padding: 18px 20px; border: 1px solid #464832; border-radius: 14px; background: #1b1c15; }
.guide-personal svg { flex: 0 0 24px; margin-top: 1px; color: var(--guide-lime); }
.guide-personal p { margin: 0; color: #dfdfd8; font-size: 16px; line-height: 1.55; }
.guide-personal strong { color: white; }
.guide-section { margin: 54px 56px 0; }
.guide-section__heading { display: flex; align-items: baseline; gap: 16px; margin-bottom: 18px; }
.guide-section__number { flex: 0 0 26px; color: #8a8d77; font-size: 13px; font-weight: 700; letter-spacing: .04em; }
.guide-section h2 { margin: 0; font-size: 29px; line-height: 1.2; font-weight: 900; letter-spacing: -.025em; text-wrap: balance; }
.guide-section > p { margin: 0; color: #53534e; }
.guide-periods { display: grid; grid-template-columns: 1fr auto 1.25fr auto 1fr; align-items: center; gap: 14px; padding: 26px 28px; margin-top: 26px; border: 1px solid #e4e4dc; border-radius: 18px; background: #fff; }
.guide-periods > div { display: flex; flex-direction: column; }
.guide-periods > div span { margin-bottom: 6px; color: #777771; font-size: 13px; line-height: 1.4; }
.guide-periods strong { font-size: 26px; line-height: 1.3; letter-spacing: -.04em; }
.guide-periods__plus, .guide-periods__equals { color: #a2a496; font-size: 22px; }
.guide-periods .guide-periods__total { padding: 13px 18px; border-radius: 12px; background: #f0f3d3; }
.guide-principle { margin-top: 22px; padding: 24px 28px; border-left: 3px solid var(--guide-lime); border-radius: 0 14px 14px 0; background: #eceee3; }
.guide-principle p { margin: 0; }
.guide-errors { display: grid; gap: 14px; list-style: none; padding: 0; margin: 24px 0 0; }
.guide-errors li { display: grid; grid-template-columns: 32px 1fr; gap: 18px; padding: 26px 28px; border: 1px solid #e3e3dc; border-radius: 18px; background: #fff; }
.guide-errors__mark { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: #f3f0e5; color: #8a6c1c; font-size: 20px; font-weight: 700; }
.guide-errors p { margin: 0; color: #62625b; font-size: 17px; line-height: 1.65; }
.guide-errors p > strong { display: block; margin: 1px 0 8px; font-size: 20px; line-height: 1.35; letter-spacing: -.015em; color: #161616; }
.guide-errors b { color: #393c24; font-weight: 700; }
.guide-steps { counter-reset: guide-step; list-style: none; padding: 0; margin: 24px 0 0; }
.guide-steps li { counter-increment: guide-step; display: grid; grid-template-columns: 40px 1fr; align-items: start; gap: 22px; padding: 24px 0; border-top: 1px solid #deded5; }
.guide-steps li::before { content: counter(guide-step, decimal-leading-zero); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--guide-lime); color: #111; font-size: 14px; font-weight: 900; }
.guide-steps li p { margin: 3px 0 0; min-width: 0; }
.guide-steps li strong { font-weight: 700; }
.guide-important { margin: 22px 56px 0; padding: 26px 28px; border: 1px solid #dedfbe; border-radius: 18px; background: #f0f2da; }
.guide-important__label { display: inline-block; margin-bottom: 10px; font-size: 12px; line-height: 1.5; font-weight: 900; letter-spacing: .09em; text-transform: uppercase; color: #646b15; }
.guide-important p { margin: 0; font-size: 17px; }
.guide-contact { margin-top: 52px; padding: 40px 56px; border-radius: 24px; background: #111; color: white; }
.guide-contact p { margin: 14px 0 0; font-size: 29px; line-height: 1.35; font-weight: 400; letter-spacing: -.025em; }
.guide-contact strong { font-weight: 900; }
.guide-footer { display: flex; justify-content: space-between; gap: 20px; padding: 28px 0 40px; font-size: 12px; color: #777771; }
.guide-footer a { color: #66665d; text-decoration-thickness: 1px; text-underline-offset: 4px; }
.guide-footer a:focus-visible { outline: 2px solid #879500; outline-offset: 6px; }

@media (max-width: 700px) {
    .gf-trainer-guide { font-size: 17px; }
    .guide-brand, .guide-shell, .guide-footer { width: calc(100% - 36px); }
    .guide-brand { min-height: 90px; gap: 12px; }
    .guide-brand__identity { font-size: 15px; gap: 10px; }
    .guide-brand__identity img { width: 35px; height: 44px; }
    .guide-brand__identity small { font-size: 11px; }
    .guide-brand__label { font-size: 10px; max-width: 90px; text-align: right; line-height: 1.5; }
    .guide-hero { padding: 30px 24px 24px; border-radius: 22px; }
    .guide-kicker { font-size: 10px; letter-spacing: .1em; }
    .guide-hero h1 { margin: 18px 0 26px; font-size: clamp(32px, 8.6vw, 46px); letter-spacing: -.04em; line-height: 1.08; }
    .guide-hero__intro .guide-greeting { font-size: 19px; }
    .guide-hero__intro p { font-size: 16px; line-height: 1.6; }
    .guide-personal { margin-top: 22px; padding: 15px 14px; gap: 10px; }
    .guide-personal p { font-size: 14px; line-height: 1.55; }
    .guide-personal svg { width: 20px; height: 20px; flex-basis: 20px; }
    .guide-section { margin: 36px 6px 0; }
    .guide-section__heading { gap: 10px; margin-bottom: 15px; }
    .guide-section__number { flex-basis: 21px; font-size: 11px; }
    .guide-section h2 { font-size: 24px; line-height: 1.25; }
    .guide-periods { gap: 7px; padding: 18px 12px; margin-top: 20px; border-radius: 16px; }
    .guide-periods > div span { font-size: 10px; min-height: 28px; margin-bottom: 5px; }
    .guide-periods strong { font-size: clamp(16px, 5vw, 23px); white-space: nowrap; }
    .guide-periods__plus, .guide-periods__equals { font-size: 16px; }
    .guide-periods .guide-periods__total { padding: 12px 9px; }
    .guide-principle { padding: 20px; margin-top: 18px; }
    .guide-errors { gap: 12px; margin-top: 20px; }
    .guide-errors li { grid-template-columns: 24px 1fr; gap: 12px; padding: 20px 16px; border-radius: 16px; }
    .guide-errors__mark { width: 24px; height: 24px; font-size: 16px; }
    .guide-errors p { font-size: 16px; line-height: 1.6; }
    .guide-errors p > strong { font-size: 18px; line-height: 1.35; margin-top: 0; }
    .guide-steps { margin-top: 20px; }
    .guide-steps li { grid-template-columns: 34px 1fr; gap: 14px; padding: 20px 0; }
    .guide-steps li::before { width: 34px; height: 34px; border-radius: 10px; font-size: 12px; }
    .guide-important { margin: 16px 6px 0; padding: 22px 20px; border-radius: 16px; }
    .guide-important p { font-size: 16px; }
    .guide-contact { margin-top: 36px; padding: 30px 24px; border-radius: 20px; }
    .guide-contact p { font-size: 24px; line-height: 1.35; }
    .guide-footer { padding-top: 24px; padding-bottom: 30px; font-size: 10px; }
}

@media print {
    .gf-trainer-guide { color: #000; background: white; font-size: 11pt; }
    .guide-brand, .guide-shell, .guide-footer { width: 100%; }
    .guide-hero, .guide-contact { color: #000; background: #fff; border: 1px solid #bbb; }
    .guide-hero__intro p, .guide-hero__intro strong, .guide-personal p, .guide-personal strong { color: #000; }
    .guide-personal { background: transparent; }
    .guide-hero h1 { font-size: 32pt; }
    .guide-section, .guide-important { margin-left: 0; margin-right: 0; }
    .guide-errors li, .guide-steps li, .guide-important { break-inside: avoid; }
    .guide-footer a { display: none; }
}

.guide-entry { margin-top: 26px; }
.guide-entry__button { display: inline-flex; align-items: center; justify-content: center; min-height: 54px; padding: 14px 24px; border: 2px solid var(--guide-lime); border-radius: 12px; background: var(--guide-lime); color: #111; font-size: 17px; line-height: 1.4; font-weight: 700; text-decoration: none; text-align: center; }
.guide-entry__button:hover { background: #d7e64a; border-color: #d7e64a; }
.guide-entry__button:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }
.guide-entry .guide-entry__hint { margin: 16px 0 0; color: #deded5; font-size: 15px; line-height: 1.65; }
.guide-entry--bottom { padding: 30px 56px; border-radius: 24px; background: #111; }
@media (max-width: 700px) {
    .guide-entry__button { width: 100%; padding-inline: 16px; font-size: 16px; }
    .guide-entry .guide-entry__hint { font-size: 14px; }
    .guide-entry--bottom { padding: 28px 24px; border-radius: 20px; }
}