/* AI Career Tools: hub and one-tool workspace.
   Loaded only on /ai-tools/ and /ai-tools/{slug}/. Mobile-first. */

.w2f-tools-kicker {
    display: inline-block;
    margin: 0 0 10px;
    padding: 5px 11px;
    border-radius: 999px;
    background: rgba(16, 185, 129, .12);
    color: #067a55;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .02em;
}
.w2f-tools-hub .w2f-tool-finder {
    display: grid;
    gap: 14px;
    margin: 0 0 16px;
}
.w2f-tool-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.w2f-chip {
    min-height: 40px;
    padding: 8px 13px;
    border: 1px solid rgba(11, 83, 148, .18);
    border-radius: 999px;
    background: #fff;
    color: #0b5394;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}
.w2f-chip span {
    display: inline-block;
    min-width: 18px;
    margin-left: 3px;
    opacity: .7;
    font-size: 11px;
}
.w2f-chip:hover, .w2f-chip:focus-visible, .w2f-chip.is-active {
    background: #0b5394;
    border-color: #0b5394;
    color: #fff;
    outline: none;
}
.w2f-tool-search input {
    width: 100%;
    min-height: 46px;
    padding: 10px 14px;
    border: 1px solid rgba(11, 83, 148, .22);
    border-radius: 10px;
    background: #fff;
    font: inherit;
}
.w2f-tool-finder-status {
    min-height: 20px;
    margin: 0 0 8px;
    color: #5b6878;
    font-size: 13px;
}
.w2f-tools-hub .w2f-tool-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 12px;
}
.w2f-tools-hub .w2f-tool-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    min-height: 112px;
    padding: 16px;
    border: 1px solid rgba(11, 83, 148, .15);
    border-radius: 14px;
    background: #fff;
    color: inherit;
    text-decoration: none;
    box-shadow: 0 2px 10px rgba(11, 42, 71, .04);
}
.w2f-tools-hub .w2f-tool-card:hover,
.w2f-tools-hub .w2f-tool-card:focus-visible {
    border-color: #0b5394;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(11, 42, 71, .10);
    outline: none;
}
.w2f-tools-hub .w2f-tool-icon {
    flex: 0 0 42px;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    background: #eef6fc;
    font-size: 21px;
}
.w2f-tools-hub .w2f-tool-text { display: grid; gap: 4px; min-width: 0; }
.w2f-tools-hub .w2f-tool-name { color: #102a43; font-size: 16px; font-weight: 800; line-height: 1.25; }
.w2f-tools-hub .w2f-tool-tag { color: #5b6878; font-size: 13px; line-height: 1.45; }
.w2f-tools-hub .w2f-tool-cat {
    width: max-content;
    margin-top: 4px;
    padding: 2px 8px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #435268;
    font-size: 11px;
    font-weight: 700;
}
.w2f-tools-hub .w2f-tool-go { margin-left: auto; align-self: center; color: #0b5394; font-size: 20px; }
.w2f-tool-empty { padding: 18px; border: 1px dashed #c8d5e3; border-radius: 12px; color: #5b6878; }

/* Tool page */
.w2f-tool-page { padding: 0 0 56px; background: #f8fafc; }
.w2f-tool-crumb { background: #fff; border-bottom: 1px solid #e6edf4; }
.w2f-tool-hero { padding: 26px 0 18px; max-width: 780px; }
.w2f-tool-eyebrow {
    display: inline-block;
    margin-bottom: 9px;
    padding: 4px 10px;
    border-radius: 999px;
    background: #e8f2fb;
    color: #0b5394;
    font-size: 12px;
    font-weight: 800;
}
.w2f-tool-hero h1 { margin: 0 0 10px; color: #102a43; font-size: clamp(28px, 6vw, 46px); line-height: 1.08; letter-spacing: -.02em; }
.w2f-tool-promise { margin: 0; color: #435268; font-size: 17px; line-height: 1.55; }
.w2f-tool-free { margin: 12px 0 0; color: #067a55; font-size: 13px; font-weight: 700; }
.w2f-tool-workspace {
    margin: 8px 0 30px;
    padding: 16px;
    border: 1px solid #dfe9f2;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 8px 30px rgba(11, 42, 71, .05);
    scroll-margin-top: 18px;
}
.w2f-tool-work-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 10px; margin-bottom: 14px; }
.w2f-tool-work-head h2 { margin: 0 0 4px; color: #102a43; font-size: 21px; }
.w2f-tool-work-head p { margin: 0; color: #5b6878; font-size: 13px; }
.w2f-tool-work-tools { display: flex; gap: 8px; }
.w2f-tool-my-results, .w2f-tool-print, .w2f-results-export, .w2f-results-clear, .w2f-code-run, .w2f-code-hidden, .w2f-mark-done, .w2f-share-streak {
    min-height: 38px;
    padding: 7px 11px;
    border: 1px solid #c9d8e6;
    border-radius: 8px;
    background: #fff;
    color: #0b5394;
    font: inherit;
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
}
.w2f-tool-my-results:hover, .w2f-tool-print:hover, .w2f-results-export:hover, .w2f-results-clear:hover { background: #eef6fc; }
.w2f-tool-memory { margin: 0 0 12px; padding: 8px 10px; border-radius: 8px; background: #f0f9ff; color: #24506f; font-size: 13px; }
.w2f-my-results { margin: 0 0 14px; padding: 12px; border: 1px solid #dfe9f2; border-radius: 10px; background: #fbfdff; }
.w2f-my-results-head { display: flex; justify-content: space-between; gap: 10px; align-items: center; margin-bottom: 8px; }
.w2f-my-results-head > div { display: flex; gap: 6px; }
.w2f-results-list { display: grid; gap: 8px; max-height: 280px; overflow: auto; }
.w2f-result-row { padding: 8px; border-bottom: 1px solid #e6edf4; }
.w2f-result-row:last-child { border-bottom: 0; }
.w2f-result-meta { display: block; color: #6b7a8c; font-size: 12px; }
.w2f-result-text { margin: 4px 0; color: #435268; font-size: 12px; line-height: 1.45; }
.w2f-result-link { color: #0b5394; font-size: 12px; font-weight: 700; }
.w2f-results-empty { margin: 0; color: #5b6878; font-size: 13px; }
.w2f-tool-panel { min-height: 120px; }
.w2f-tool-fields { display: grid; grid-template-columns: minmax(0, 1fr); gap: 12px; }
.w2f-tool-field { display: grid; gap: 5px; min-width: 0; }
.w2f-tool-field > span { color: #334e68; font-size: 13px; font-weight: 700; }
.w2f-tool-field input, .w2f-tool-field select, .w2f-tool-field textarea, .w2f-tool-answer textarea, .w2f-code-editor {
    width: 100%;
    min-height: 44px;
    padding: 9px 11px;
    border: 1px solid #c9d8e6;
    border-radius: 9px;
    background: #fff;
    color: #102a43;
    font: inherit;
    font-size: 15px;
}
.w2f-tool-field textarea, .w2f-tool-answer textarea { resize: vertical; }
.w2f-tool-field input:focus, .w2f-tool-field select:focus, .w2f-tool-field textarea:focus, .w2f-tool-answer textarea:focus, .w2f-code-editor:focus {
    border-color: #0b5394;
    outline: 2px solid rgba(11, 83, 148, .18);
    outline-offset: 1px;
}
.w2f-tool-file { margin-top: 3px; padding: 0; border: 0; font-size: 12px; }
.w2f-tool-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-top: 16px; }
.w2f-tool-actions .w2f-btn, .w2f-tool-answer-actions .w2f-btn, .w2f-tool-report-actions .w2f-btn { min-height: 44px; }
.w2f-tool-progress { color: #5b6878; font-size: 13px; }
.w2f-tool-error { flex-basis: 100%; margin: 0; color: #b42318; font-size: 13px; }
.w2f-tool-stage[data-stage="chat"] { margin-top: 16px; }
.w2f-tool-log { display: grid; gap: 12px; max-height: 480px; overflow: auto; padding: 4px; }
.w2f-tool-msg { padding: 10px 12px; border-radius: 11px; max-width: 92%; }
.w2f-tool-msg-interviewer { background: #f1f6fb; color: #183b56; }
.w2f-tool-msg-you { margin-left: auto; background: #e8f7f0; color: #124b36; }
.w2f-tool-who { display: block; margin-bottom: 3px; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; opacity: .7; }
.w2f-tool-said { margin: 0; white-space: pre-wrap; line-height: 1.5; }
.w2f-tool-coach { padding: 12px; border: 1px solid #d7e6f3; border-radius: 11px; background: #fff; }
.w2f-tool-coach-head { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.w2f-tool-coach-title { font-weight: 800; color: #102a43; }
.w2f-tool-coach-score { color: #0b5394; font-weight: 800; }
.w2f-tool-coach-sub { margin: 10px 0 4px; color: #334e68; font-size: 12px; font-weight: 800; text-transform: uppercase; letter-spacing: .04em; }
.w2f-tool-list { margin: 0; padding-left: 18px; color: #435268; font-size: 14px; line-height: 1.5; }
.w2f-tool-list.is-good li::marker { color: #067a55; }
.w2f-tool-list.is-fix li::marker { color: #b54708; }
.w2f-tool-model-answer { margin: 0; padding: 9px 11px; border-left: 3px solid #0b5394; background: #f7fbff; color: #334e68; font-size: 13px; line-height: 1.5; }
.w2f-tool-answer { margin-top: 12px; padding: 12px; border: 1px solid #dfe9f2; border-radius: 11px; background: #fbfdff; }
.w2f-tool-answer-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 9px; margin-top: 9px; }
.w2f-tool-words { color: #5b6878; font-size: 12px; }
.w2f-tool-words.is-ok { color: #0b5394; }
.w2f-tool-words.is-good { color: #067a55; font-weight: 700; }
.w2f-tool-clock { padding: 3px 8px; border-radius: 999px; background: #eef6fc; color: #0b5394; font-size: 12px; font-variant-numeric: tabular-nums; }
.w2f-tool-clock.is-over { background: #fff1f0; color: #b42318; }
.w2f-delivery { margin: 7px 0 0; color: #5b6878; font-size: 12px; line-height: 1.4; }
.w2f-voice-status { color: #5b6878; font-size: 12px; }
.w2f-tool-wait { margin: 12px 0 0; color: #5b6878; font-size: 13px; }
.w2f-tool-report-head { display: flex; gap: 16px; align-items: center; margin-bottom: 12px; }
.w2f-tool-ring { position: relative; width: 88px; height: 88px; flex: 0 0 88px; }
.w2f-tool-ring svg { width: 88px; height: 88px; }
.w2f-tool-ring-num { position: absolute; inset: 0; display: grid; place-items: center; color: #102a43; font-weight: 800; }
.w2f-tool-report-copy h3 { margin: 0 0 4px; }
.w2f-tool-verdict { margin: 5px 0; color: #435268; line-height: 1.5; }
.w2f-tool-section { margin: 14px 0; padding: 12px; border: 1px solid #e2ebf3; border-radius: 11px; background: #fff; }
.w2f-tool-section h3 { margin: 0 0 8px; color: #102a43; font-size: 16px; }
.w2f-tool-section-head { display: flex; justify-content: space-between; gap: 8px; align-items: center; }
.w2f-tool-section-head h3 { margin: 0; }
.w2f-tool-copy { border: 0; background: none; color: #0b5394; font-size: 12px; font-weight: 700; cursor: pointer; }
.w2f-tool-report-actions { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 14px; }
.w2f-tool-dims { display: grid; gap: 9px; margin: 10px 0; }
.w2f-tool-dims-title { margin: 0; color: #334e68; font-size: 12px; font-weight: 800; text-transform: uppercase; }
.w2f-tool-dim { display: grid; grid-template-columns: minmax(110px, 1fr) 1.4fr 28px; align-items: center; gap: 7px; font-size: 12px; }
.w2f-tool-dim-label { color: #435268; }
.w2f-tool-dim-bar { height: 7px; border-radius: 999px; background: #e8eef5; overflow: hidden; }
.w2f-tool-dim-fill { display: block; height: 100%; border-radius: inherit; background: #0b5394; }
.w2f-tool-dim-fill.is-low { background: #d97706; }
.w2f-tool-dim-score { color: #102a43; font-weight: 800; text-align: right; }
.w2f-tool-dim-note { grid-column: 1 / -1; margin: 0; color: #6b7a8c; font-size: 12px; }

.w2f-code-box, .w2f-salary-tools, .w2f-daily, .w2f-radar-wrap {
    margin-top: 14px;
    padding: 12px;
    border: 1px solid #dfe9f2;
    border-radius: 11px;
    background: #fbfdff;
}
.w2f-code-head { display: flex; justify-content: space-between; gap: 8px; align-items: center; margin-bottom: 7px; }
.w2f-code-editor { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; line-height: 1.5; background: #0f1b2a; color: #e6edf5; border-color: #0f1b2a; }
.w2f-code-output { min-height: 46px; margin: 8px 0 0; padding: 9px; overflow: auto; border-radius: 8px; background: #0f1b2a; color: #c8f5dc; font: 12px/1.5 ui-monospace, monospace; white-space: pre-wrap; }
.w2f-code-note { margin: 7px 0 0; color: #6b7a8c; font-size: 11px; }
.w2f-salary-tools h3, .w2f-daily h3, .w2f-radar-wrap h3 { margin: 0 0 9px; font-size: 16px; }
.w2f-salary-tools label { display: grid; gap: 4px; margin-bottom: 8px; color: #334e68; font-size: 12px; font-weight: 700; }
.w2f-salary-tools input, .w2f-salary-tools select { min-height: 40px; padding: 7px 9px; border: 1px solid #c9d8e6; border-radius: 8px; font: inherit; }
.w2f-salary-result { margin-top: 8px; padding: 10px; border-radius: 8px; background: #eef6fc; color: #183b56; line-height: 1.5; }
.w2f-salary-result small { color: #5b6878; }
.w2f-tool-section-block { margin: 24px 0; }
.w2f-tool-section-block > h2 { margin: 0 0 10px; color: #102a43; font-size: clamp(20px, 4vw, 28px); }
.w2f-tool-steps { margin: 0; padding-left: 22px; color: #435268; line-height: 1.6; }
.w2f-tool-steps li { margin: 7px 0; }
.w2f-tool-feature-list { display: grid; grid-template-columns: 1fr; gap: 8px; margin: 0; padding: 0; list-style: none; }
.w2f-tool-feature-list li { position: relative; padding: 10px 12px 10px 34px; border: 1px solid #e2ebf3; border-radius: 9px; background: #fff; color: #334e68; line-height: 1.45; }
.w2f-tool-feature-list li::before { content: "✓"; position: absolute; left: 11px; color: #067a55; font-weight: 800; }
.w2f-sample-card { padding: 14px; border: 1px solid #d7e6f3; border-radius: 12px; background: #f7fbff; }
.w2f-sample-label { display: inline-block; margin-bottom: 7px; color: #0b5394; font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.w2f-sample-card ul { margin: 0; padding-left: 18px; color: #334e68; line-height: 1.55; }
.w2f-pattern-info { grid-column: 1 / -1; margin: 0; padding: 9px 11px; border-radius: 8px; background: #eef6fc; color: #24506f; font-size: 12px; line-height: 1.45; }
.w2f-pattern-note { grid-column: 1 / -1; margin: 0; padding: 8px 10px; border-radius: 8px; background: #fff8e8; color: #6b4b16; font-size: 12px; line-height: 1.45; }
.w2f-scorecard { margin-top: 12px; padding: 11px; border-radius: 10px; background: #f7fbff; border: 1px solid #d7e6f3; }
.w2f-scorecard > strong { display: block; margin-bottom: 6px; color: #102a43; }
.w2f-scorecard-row { display: flex; justify-content: space-between; gap: 10px; padding: 3px 0; color: #435268; font-size: 13px; }
.w2f-answer-bank, .w2f-plan-tools { margin-top: 14px; padding: 12px; border: 1px solid #dfe9f2; border-radius: 11px; background: #fbfdff; }
.w2f-answer-bank-head { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.w2f-answer-bank-head strong { margin-right: auto; color: #102a43; }
.w2f-bank-export, .w2f-bank-clear, .w2f-plan-ics, .w2f-plan-replan { min-height: 36px; padding: 6px 10px; border: 1px solid #c9d8e6; border-radius: 8px; background: #fff; color: #0b5394; font: inherit; font-size: 12px; font-weight: 700; cursor: pointer; }
.w2f-bank-list { display: grid; gap: 7px; margin-top: 9px; }
.w2f-bank-row { padding: 8px; border-bottom: 1px solid #e6edf4; }
.w2f-bank-row p { margin: 3px 0; color: #435268; font-size: 12px; }
.w2f-bank-row small { color: #6b7a8c; font-size: 11px; }
.w2f-recall { margin-top: 9px; }
.w2f-recall summary, .w2f-code-hints summary { color: #0b5394; font-size: 12px; font-weight: 700; cursor: pointer; }
.w2f-code-hints { margin-top: 9px; }
.w2f-code-hints ol { margin: 7px 0; padding-left: 20px; color: #435268; font-size: 12px; line-height: 1.5; }
.w2f-code-hints p { margin: 0; color: #6b7a8c; font-size: 12px; }
.w2f-plan-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.w2f-skill-quiz { grid-column: 1 / -1; margin-top: 4px; }
.w2f-quiz-intro { padding: 12px; border: 1px solid #dbe8f3; border-radius: 11px; background: #f8fbfe; }
.w2f-quiz-lede { margin: 0 0 10px; color: #52647a; font-size: 13px; line-height: 1.55; }
.w2f-quiz-status { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px; margin-bottom: 7px; color: #52647a; font-size: 12px; font-weight: 700; }
.w2f-quiz-adaptive { color: #0b5394; }
.w2f-quiz-bar { height: 7px; overflow: hidden; margin-bottom: 14px; border-radius: 99px; background: #e5eef6; }
.w2f-quiz-bar span { display: block; width: 0; height: 100%; border-radius: inherit; background: #0b5394; transition: width .2s ease; }
.w2f-quiz-topic { margin: 0 0 4px; color: #0b5394; font-size: 11px; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.w2f-quiz-question { margin: 0 0 12px; color: #102a43; font-size: 18px; line-height: 1.35; }
.w2f-quiz-options { display: grid; gap: 8px; }
.w2f-quiz-option { display: flex; align-items: flex-start; gap: 9px; width: 100%; min-height: 46px; padding: 10px 12px; border: 1px solid #cbd9e6; border-radius: 9px; background: #fff; color: #1f3448; font: inherit; font-size: 14px; line-height: 1.4; text-align: left; cursor: pointer; }
.w2f-quiz-option:hover:not(:disabled) { border-color: #0b5394; background: #f4f9fe; }
.w2f-quiz-option:focus-visible { outline: 2px solid #0b5394; outline-offset: 2px; }
.w2f-quiz-option:disabled { cursor: default; }
.w2f-quiz-letter { display: inline-flex; flex: 0 0 24px; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: #eaf2fa; color: #0b5394; font-size: 12px; font-weight: 800; }
.w2f-quiz-option.is-correct { border-color: #2f8f5b; background: #f0faf4; }
.w2f-quiz-option.is-correct .w2f-quiz-letter { background: #2f8f5b; color: #fff; }
.w2f-quiz-option.is-wrong { border-color: #b94a48; background: #fff4f3; }
.w2f-quiz-option.is-wrong .w2f-quiz-letter { background: #b94a48; color: #fff; }
.w2f-quiz-feedback { margin-top: 11px; padding: 10px 12px; border-radius: 9px; font-size: 13px; line-height: 1.5; }
.w2f-quiz-feedback.is-right { background: #eef9f2; color: #1f5d3d; }
.w2f-quiz-feedback.is-wrong { background: #fff4f3; color: #7a2f2d; }
.w2f-quiz-feedback p { margin: 4px 0 0; }
.w2f-quiz-next { margin-top: 12px; }
.w2f-quiz-result { margin-top: 4px; padding: 14px; border: 1px solid #cfe2f2; border-radius: 12px; background: #fff; }
.w2f-quiz-result-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px; margin-bottom: 6px; }
.w2f-quiz-result-skill { color: #52647a; font-size: 13px; font-weight: 700; }
.w2f-quiz-result-level { color: #0b5394; font-size: 22px; }
.w2f-quiz-result-score { color: #52647a; font-size: 13px; }
.w2f-quiz-radar { width: 100%; max-width: 320px; margin: 4px auto 10px; }
.w2f-quiz-radar svg { display: block; width: 100%; height: auto; overflow: visible; }
.w2f-radar-ring { fill: none; stroke: #dbe8f3; stroke-width: 1; }
.w2f-radar-axis { stroke: #dbe8f3; stroke-width: 1; }
.w2f-radar-area { fill: rgba(11, 83, 148, .2); stroke: #0b5394; stroke-width: 2; }
.w2f-radar-label { fill: #52647a; font-size: 10px; font-weight: 700; }
.w2f-quiz-weak-title { margin: 4px 0 5px; color: #102a43; font-size: 15px; }
.w2f-quiz-weak { margin: 0 0 12px; padding-left: 20px; color: #435268; font-size: 13px; line-height: 1.55; }
.w2f-quiz-weak .w2f-quiz-ok { list-style: none; margin-left: -20px; color: #2f6b4f; }
.w2f-quiz-next-step { margin: 0 0 12px; padding: 10px 12px; border-radius: 9px; background: #f4f9fe; color: #24435f; font-size: 13px; line-height: 1.5; }
.w2f-quiz-next-step p { margin: 4px 0 0; }
.w2f-quiz-course { display: inline-block; margin: 0 8px 8px 0; text-decoration: none; }
.w2f-quiz-disclaimer { margin: 8px 0 0; color: #6b7a8c; font-size: 11px; line-height: 1.45; }
@media (max-width: 620px) {
  .w2f-quiz-question { font-size: 16px; }
  .w2f-quiz-option { font-size: 13px; }
  .w2f-quiz-result-head { gap: 4px 8px; }
  .w2f-quiz-result-level { font-size: 19px; }
}
.w2f-tool-faq details { border: 1px solid #e2ebf3; border-radius: 10px; background: #fff; margin-bottom: 8px; }
.w2f-tool-faq summary { padding: 12px; color: #102a43; font-weight: 700; cursor: pointer; }
.w2f-tool-faq details p { margin: 0; padding: 0 12px 12px; color: #5b6878; line-height: 1.55; }
.w2f-tool-next-grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 9px; }
.w2f-tool-next-card { display: grid; grid-template-columns: 30px 1fr; gap: 4px 9px; padding: 12px; border: 1px solid #e2ebf3; border-radius: 10px; background: #fff; color: inherit; text-decoration: none; }
.w2f-tool-next-card > span { grid-row: span 2; font-size: 20px; }
.w2f-tool-next-card strong { color: #102a43; font-size: 14px; }
.w2f-tool-next-card small { color: #6b7a8c; font-size: 12px; line-height: 1.4; }
.w2f-tool-next-card:hover, .w2f-tool-next-card:focus-visible { border-color: #0b5394; outline: none; }
.w2f-tool-back { margin: 14px 0 0; }
.w2f-tool-back a { color: #0b5394; font-weight: 700; }
.w2f-tools-note { margin: 12px 0 0; color: #6b7a8c; font-size: 12px; line-height: 1.5; }
.w2f-question-palette { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; }
.w2f-palette-dot { width: 32px; height: 32px; border: 1px solid #c9d8e6; border-radius: 7px; background: #fff; color: #435268; font: inherit; font-size: 12px; cursor: pointer; }
.w2f-palette-dot.is-seen { background: #eef6fc; border-color: #9dc4e4; color: #0b5394; }
.w2f-palette-dot.is-review { background: #fff7e6; border-color: #d97706; color: #92400e; }
.w2f-tab-warning { margin: 8px 0 0; color: #92400e; font-size: 12px; }
.w2f-daily { margin-top: 14px; }
.w2f-streak-line { display: flex; flex-wrap: wrap; align-items: center; gap: 7px; color: #435268; font-size: 13px; }
.w2f-streak-num { color: #0b5394; font-size: 22px; }
.w2f-heatmap { display: grid; grid-template-columns: repeat(12, 1fr); gap: 3px; margin-top: 10px; max-width: 360px; }
.w2f-heat-cell { aspect-ratio: 1; border-radius: 2px; background: #e8eef5; }
.w2f-heat-cell.is-done { background: #10b981; }
.w2f-check { display: flex; gap: 8px; align-items: flex-start; cursor: pointer; }
.w2f-check input { margin-top: 3px; width: 18px; height: 18px; flex: 0 0 18px; accent-color: #0b5394; }
.w2f-check-progress { margin: 0 0 10px; padding: 8px 10px; border-radius: 8px; background: #eef6fc; color: #24506f; font-size: 13px; }
.w2f-checklist-note { margin-top: 12px; color: #5b6878; font-size: 13px; }

@media (min-width: 620px) {
    .w2f-tools-hub .w2f-tool-finder { grid-template-columns: 1fr 280px; align-items: start; }
    .w2f-tools-hub .w2f-tool-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .w2f-tool-fields { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .w2f-tool-field-wide { grid-column: 1 / -1; }
    .w2f-tool-feature-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .w2f-tool-next-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .w2f-tool-workspace { padding: 24px; }
}
@media (min-width: 980px) {
    .w2f-tools-hub .w2f-tool-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .w2f-tool-workspace { padding: 28px; }
    .w2f-tool-feature-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .w2f-tool-next-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (prefers-reduced-motion: reduce) {
    .w2f-tools-hub .w2f-tool-card { transition: none; }
}

@media print {
    .w2f-header, .w2f-footer, .w2f-breadcrumb, .w2f-tool-hero, .w2f-tool-section-block,
    .w2f-ad-top, .w2f-ad-mid, .w2f-ad-footer, .w2f-tool-work-tools, .w2f-tool-fields,
    .w2f-tool-actions, .w2f-tool-answer-actions, .w2f-tool-next, .w2f-tool-back,
    .w2f-tool-faq, .w2f-tools-note, .w2f-my-results, .w2f-tool-memory { display: none !important; }
    .w2f-tool-page, .w2f-tool-workspace { background: #fff; border: 0; box-shadow: none; padding: 0; margin: 0; }
    .w2f-tool-report-actions { display: none !important; }
    .w2f-tool-section { break-inside: avoid; border-color: #bbb; }
    .w2f-tool-panel, .w2f-tool-stage[data-stage="report"] { display: block !important; }
}