.brief{--brief-gap: clamp(34px, 5vh, 54px);--field-gap: clamp(24px, 3vw, 34px);--label-gap: 12px;--field-pad: 16px 18px;--field-bg: var(--surface);--field-radius: 12px;max-width:900px}.brief-kicker{font-size:15px;font-weight:600;color:var(--accent);margin-bottom:12px}.brief h1,.brief h2{font-size:clamp(28px,4.2vw,54px);font-weight:700;letter-spacing:-.02em;line-height:1.12;margin-bottom:14px}html[lang=ar] .brief h1,html[lang=ar] .brief h2{font-weight:800;letter-spacing:0;line-height:1.4}.brief-sub{color:var(--muted);font-size:clamp(15px,1.6vw,18px);line-height:1.75;max-width:60ch;margin-bottom:var(--brief-gap)}.brief-bar{height:3px;border-radius:var(--r-pill);background:var(--surface-2);overflow:hidden}.brief-bar span{display:block;height:100%;background:var(--accent);border-radius:var(--r-pill);box-shadow:0 0 14px color-mix(in srgb,var(--accent) 55%,transparent);transition:width .5s var(--ease-out)}.brief-steps{list-style:none;padding:0;margin:18px 0 var(--brief-gap);display:flex;gap:clamp(16px,3vw,40px);font-size:13.5px;color:var(--muted)}.brief-steps b{font-family:var(--font-en);font-size:11.5px;opacity:.7}.brief-steps .is-now{color:var(--accent)}.brief-steps .is-done{color:var(--text)}.brief-panel{animation:brief-in .42s var(--ease-out) both;min-height:260px}@keyframes brief-in{0%{opacity:0;transform:translate(calc(var(--slide, 26px)))}}.brief-panel[data-dir="1"]{--slide: 26px}.brief-panel[data-dir="-1"],html[dir=rtl] .brief-panel[data-dir="1"]{--slide: -26px}html[dir=rtl] .brief-panel[data-dir="-1"]{--slide: 26px}@media(prefers-reduced-motion:reduce){.brief-panel{animation:none}}.brief-q{display:block;font-size:clamp(18px,2.2vw,24px);font-weight:700;margin-bottom:6px}.brief-hint{color:var(--muted);font-size:14.5px;margin-bottom:26px}.brief-chips{display:flex;flex-wrap:wrap;gap:10px}.brief-chip{font:inherit;font-size:14.5px;font-weight:600;color:var(--muted);background:transparent;border:1px solid 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.sel-btn:focus-visible{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 18%,transparent)}.brief-field .sel-list{background:var(--field-bg)}.brief-nav{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:var(--brief-gap)}.brief-link{font:inherit;font-size:14.5px;font-weight:600;color:var(--muted);background:none;border:0;padding:6px 2px;cursor:pointer;transition:color .25s var(--ease-out)}.brief-link:hover{color:var(--accent)}.brief-err{margin-top:14px;font-size:14px;font-weight:600;color:var(--danger)}.brief-note{margin-top:18px;font-size:13px;color:var(--muted);opacity:.85}.brief-done{text-align:center;max-width:60ch;margin-inline:auto;padding-block:clamp(20px,4vh,40px)}.brief-check{width:78px;height:78px;margin:0 auto 22px}.brief-check svg{width:100%;height:100%;fill:none;stroke:var(--accent);stroke-width:3;stroke-linecap:round;stroke-linejoin:round}.brief-check 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