:root {
  --bg: #090d18; --bg-soft: #101624; --panel: rgba(19, 26, 41, .88); --panel-strong: #171f30;
  --line: #2a3448; --text: #f1f4fb; --muted: #a6afc0; --subtle: #717c91;
  --blue: #a9bbff; --blue-deep: #788fed; --mint: #78f0cf; --coral: #ff5475;
  font-family: "DM Sans", Inter, system-ui, sans-serif; color: var(--text); background: var(--bg);
}
* { box-sizing: border-box; }
body { min-width: 320px; margin: 0; background: radial-gradient(ellipse 65% 38% at 53% -8%, #202c54 0%, transparent 72%), var(--bg); }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; opacity: .16; background-image: linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px); background-size: 62px 62px; mask-image: linear-gradient(to bottom, black, transparent 57%); }
a { color: var(--blue); text-decoration: none; } a:hover { color: #d0d9ff; }
button, select { font: inherit; } button { cursor: pointer; }
.site-shell { max-width: 1180px; min-height: 100vh; margin: auto; padding: 0 32px; }
.site-header { height: 86px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid rgba(167,184,224,.13); }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: Manrope, sans-serif; font-size: 1.08rem; font-weight: 800; color: var(--text); letter-spacing: -.045em; }
.brand > span:last-child > span { color: var(--mint); }.brand:hover { color: var(--text); }
.brand-mark { display: grid; place-items: center; width: 29px; height: 29px; border: 1px solid #6680d9; border-radius: 9px; color: #c4d0ff; background: linear-gradient(145deg, #293b76, #172146); font-size: .88rem; }
nav, nav form { display: flex; align-items: center; gap: 8px; margin: 0; }.nav-link, .nav-signout { border: 0; padding: 9px 12px; color: var(--muted); background: transparent; font-size: .91rem; font-weight: 600; }.nav-link:hover, .nav-signout:hover { color: var(--text); }.nav-cta { padding: 10px 15px; border: 1px solid #6274c8; border-radius: 9px; color: #e3e8ff; background: rgba(91,111,204,.15); font-size: .9rem; font-weight: 700; }.nav-cta span { margin-left: 5px; color: var(--mint); }
main { min-height: calc(100vh - 184px); padding: 52px 0 76px; }.site-footer { display: flex; justify-content: space-between; gap: 20px; padding: 24px 0 36px; border-top: 1px solid rgba(167,184,224,.13); color: var(--subtle); font-size: .78rem; }.site-footer div { display: flex; flex-wrap: wrap; gap: 17px; }.site-footer a { color: var(--subtle); }.site-footer a:hover { color: var(--text); }
.eyebrow, .quota { color: var(--blue); font-size: .7rem; font-weight: 800; letter-spacing: .18em; line-height: 1.2; text-transform: uppercase; }.eyebrow span { display: inline-block; width: 7px; height: 7px; margin-right: 7px; border-radius: 50%; background: var(--coral); box-shadow: 0 0 15px var(--coral); }
.hero { display: grid; grid-template-columns: minmax(0, 1.2fr) .8fr; align-items: center; min-height: 490px; padding: 50px 5.5% 66px; }.hero h1 { max-width: 690px; margin: 15px 0 23px; font-family: Manrope, sans-serif; font-size: clamp(3.3rem, 6.5vw, 5.7rem); letter-spacing: -.075em; line-height: .98; }.hero h1 em { color: var(--mint); font-style: normal; }.hero-copy > p:not(.eyebrow):not(.hero-note) { max-width: 560px; margin: 0 0 29px; color: #bcc5d6; font-size: 1.14rem; line-height: 1.65; }.button { display: inline-flex; align-items: center; gap: 21px; border: 1px solid #b7c5ff; border-radius: 10px; padding: 14px 18px; color: #101526; background: #adbdff; font-weight: 800; transition: transform .18s, box-shadow .18s, background .18s; }.button:hover { color: #090d18; background: #c2ceff; box-shadow: 0 13px 32px rgba(99,123,235,.27); transform: translateY(-2px); }.button span { color: #3a50a4; font-size: 1.15rem; }.hero-note { margin-top: 17px; color: var(--subtle); font-size: .78rem; }
.hero-orbit { position: relative; justify-self: center; width: 250px; height: 250px; border: 1px solid rgba(139,161,255,.28); border-radius: 50%; box-shadow: inset 0 0 50px rgba(61,83,176,.1), 0 0 70px rgba(50,71,163,.13); }.orbit-core { position: absolute; inset: 57px; z-index: 1; display: grid; place-content: center; border-radius: 50%; color: var(--mint); background: radial-gradient(circle at 35% 30%, #24345d, #141a2a 70%); box-shadow: 0 0 0 11px rgba(134,155,255,.05); font-family: Manrope, sans-serif; font-size: 1.1rem; font-weight: 800; line-height: 1.15; text-align: center; }.orbit-core small { color: var(--muted); font-family: "DM Sans", sans-serif; font-size: .67rem; font-weight: 600; }.hero-orbit i, .hero-orbit b, .hero-orbit > span { position: absolute; width: 11px; height: 11px; border-radius: 50%; }.hero-orbit i { top: 31px; right: 27px; background: var(--coral); box-shadow: 0 0 17px var(--coral); }.hero-orbit b { bottom: 35px; left: 12px; background: var(--mint); box-shadow: 0 0 18px var(--mint); }.hero-orbit > span { top: 45%; left: -5px; background: var(--blue); }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }.feature-grid { margin: 0 5.5%; }.feature-grid article { min-height: 191px; padding: 23px; border: 1px solid var(--line); border-radius: 14px; background: linear-gradient(150deg, rgba(28,37,57,.9), rgba(16,22,36,.72)); }.feature-grid article:nth-child(2) { transform: translateY(18px); }.feature-number { color: var(--blue-deep); font-family: Manrope, sans-serif; font-size: .76rem; font-weight: 800; }.feature-grid h2 { margin: 26px 0 8px; font-family: Manrope, sans-serif; font-size: 1.08rem; letter-spacing: -.04em; }.feature-grid p { margin: 0; color: var(--muted); font-size: .9rem; line-height: 1.55; }
.narrow, .card { border: 1px solid var(--line); border-radius: 16px; background: linear-gradient(145deg, rgba(24,32,48,.94), rgba(16,21,33,.94)); box-shadow: 0 24px 65px rgba(0,0,0,.18); }.narrow { max-width: 680px; margin: 30px auto; padding: 38px; }.card { max-width: 820px; margin: auto; padding: 38px; }.narrow h1, .card h1 { margin: 8px 0 15px; font-family: Manrope, sans-serif; font-size: clamp(1.8rem, 3.5vw, 2.65rem); letter-spacing: -.065em; }.narrow p, .card p { color: var(--muted); line-height: 1.7; }.narrow hr, .card hr { margin: 27px 0; border: 0; border-top: 1px solid var(--line); }.narrow h2, .card h2 { font-family: Manrope, sans-serif; letter-spacing: -.045em; }
.practice-nav { display: flex; flex-wrap: wrap; gap: 7px; max-width: 820px; margin: 0 auto 13px; }.practice-nav a { padding: 8px 12px; border: 1px solid transparent; border-radius: 8px; color: var(--muted); font-size: .82rem; font-weight: 700; }.practice-nav a:hover { border-color: var(--line); color: var(--text); }.practice-nav .active { border-color: #5368ae; color: #c8d2ff; background: rgba(102,125,220,.17); }.practice-filters { display: grid; grid-template-columns: 1fr 1fr auto; gap: 12px; max-width: 820px; margin: 0 auto 20px; padding: 15px; border: 1px solid var(--line); border-radius: 12px; background: rgba(20,27,42,.72); }.practice-filters label { color: var(--subtle); font-size: .72rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }.practice-filters select { display: block; width: 100%; margin-top: 7px; padding: 10px 33px 10px 11px; border: 1px solid #313c53; border-radius: 8px; outline: 0; color: var(--text); background: #111725; }.filter-button { align-self: end; border: 0; border-radius: 8px; padding: 11px 15px; color: #ccd6ff; background: #293759; font-size: .84rem; font-weight: 800; }.quota { max-width: 820px; margin: 0 auto 13px; color: var(--mint); }
.question-card { padding: 31px 42px 38px; }.question-meta { display: flex; justify-content: space-between; align-items: center; gap: 12px; }.question-meta .eyebrow { margin: 0; }.favorite-button { border: 1px solid #35415b; border-radius: 8px; padding: 7px 10px; color: var(--muted); background: #1b2436; font-size: .8rem; font-weight: 700; }.favorite-button:hover { color: #ffe2a2; border-color: #897550; }.favorite-button:first-letter { color: #f2cd79; font-size: 1.2rem; }.scenario { margin: 26px 0 24px !important; color: #d7dcea !important; font-size: 1.07rem; line-height: 1.78 !important; }.question-card h1 { max-width: 720px; margin-bottom: 24px; font-size: clamp(1.5rem, 3vw, 2.15rem); line-height: 1.14; }.option { display: grid; grid-template-columns: 31px 1fr; gap: 13px; align-items: start; margin: 10px 0; padding: 15px; border: 1px solid #303b51; border-radius: 10px; color: #d9deea; background: rgba(15,21,33,.65); line-height: 1.5; transition: border .16s, background .16s, transform .16s; cursor: pointer; }.option:hover { border-color: #657ac6; transform: translateX(2px); }.option input { position: absolute; opacity: 0; }.option:has(input:checked) { border-color: #91a7ff; background: rgba(96,122,229,.16); }.option-key { display: grid; place-items: center; width: 27px; height: 27px; border: 1px solid #52617e; border-radius: 7px; color: #b6c3e7; font-size: .76rem; font-weight: 800; }.option:has(input:checked) .option-key { color: #12204d; background: #a9baff; border-color: #a9baff; }.question-card .button { margin-top: 17px; }.link-button { border: 0; margin-top: 16px; padding: 0; color: var(--blue); background: transparent; font-weight: 700; }.empty-state { text-align: center; }
.feedback blockquote { margin: 25px 0; padding: 17px 20px; border-left: 3px solid var(--mint); border-radius: 0 9px 9px 0; color: #d9fef2; background: rgba(74,206,171,.08); line-height: 1.6; }.flash { max-width: 820px; margin: 0 auto 18px; padding: 13px 15px; border: 1px solid var(--line); border-radius: 10px; font-size: .9rem; }.flash.error { color: #ffb8c4; border-color: rgba(255,84,117,.35); background: rgba(203,51,78,.13); }.flash.success { color: #a9f5d8; border-color: rgba(120,240,207,.32); background: rgba(69,182,148,.11); }.flash.info { color: #c7d4ff; border-color: rgba(169,187,255,.28); background: rgba(90,111,210,.12); }
.answer-review { margin-top: 25px; padding: 17px; border: 1px solid #303c55; border-radius: 12px; background: rgba(12,18,30,.42); }.answer-review .eyebrow { margin: 0; font-size: .62rem; }.answer-review .scenario { margin: 11px 0 8px !important; color: #c3cada !important; font-size: .86rem; line-height: 1.55 !important; }.answer-review h2 { margin: 0 0 12px; font-size: 1rem; line-height: 1.4; }.review-options { display: grid; gap: 6px; }.review-option { display: grid; grid-template-columns: 23px minmax(0, 1fr) auto; gap: 9px; align-items: center; padding: 9px 10px; border: 1px solid #303b51; border-radius: 8px; color: #c9d0df; background: rgba(15,21,33,.65); font-size: .84rem; line-height: 1.35; }.review-option .option-key { width: 23px; height: 23px; border-radius: 6px; font-size: .67rem; }.review-option.selected { border-color: #6983df; background: rgba(96,122,229,.14); }.review-option.preferred { border-color: rgba(120,240,207,.55); }.review-option strong { grid-column: 2 / -1; color: var(--mint); font-size: .67rem; }.review-option.selected.preferred strong { grid-column: auto; }.review-option.selected.preferred strong + strong { grid-column: 2 / -1; }
.feedback-error-title { color: #ff9aae; }.feedback-error-explanation { margin-top: -8px; padding: 13px 15px; border-left: 3px solid #e85d75; border-radius: 0 8px 8px 0; color: #ffc0cc; background: rgba(203,51,78,.13); }.review-option.selected-wrong { border-color: rgba(255,84,117,.75); background: rgba(203,51,78,.15); }.review-option.selected-wrong .option-key { color: #fff0f3; border-color: #ff8399; background: rgba(203,51,78,.55); }.review-option strong.wrong-choice-label { color: #ffb8c4; }
.identified-bias-title { color: #dc405e; }
.feedback { position: relative; }.report-trigger { position: absolute; top: 16px; right: 17px; border: 0; padding: 5px 7px; color: var(--subtle); background: transparent; font-size: .95rem; opacity: .7; }.report-trigger:hover, .report-trigger:focus-visible { color: var(--muted); opacity: 1; }.report-dialog { width: min(500px, calc(100vw - 32px)); border: 1px solid #3a455c; border-radius: 13px; padding: 22px; color: var(--text); background: #151d2c; box-shadow: 0 22px 70px rgba(0,0,0,.55); }.report-dialog::backdrop { background: rgba(3,6,12,.7); }.report-dialog form { margin: 0; }.report-dialog p { color: var(--muted); }.report-dialog textarea { display: block; width: 100%; resize: vertical; border: 1px solid #3a455c; border-radius: 8px; padding: 10px; color: var(--text); background: #111725; font: inherit; }.report-dialog-header, .dialog-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; }.report-dialog-header h2 { margin: 0; }.dialog-close, .dialog-actions button:not(.button) { border: 1px solid #3a455c; border-radius: 8px; padding: 7px 10px; color: var(--muted); background: #1b2333; font: inherit; }.dialog-actions { margin-top: 14px; justify-content: flex-end; }
.billing-history { display: grid; gap: 10px; }.billing-history-item { display: grid; gap: 4px; padding: 13px 15px; border: 1px solid #303b51; border-radius: 10px; background: rgba(15,21,33,.65); color: var(--muted); font-size: .9rem; }.billing-history-item strong { color: #e6ebf8; }.billing-history-item span { overflow-wrap: anywhere; }
.narrow form { margin-top: 16px; }.narrow form + form { padding-top: 14px; border-top: 1px solid var(--line); }.narrow form button:not(.button) { border: 1px solid #3a455c; border-radius: 8px; padding: 9px 12px; color: var(--muted); background: #1b2333; font-size: .84rem; font-weight: 700; }.narrow form button:not(.button):hover { color: var(--text); border-color: #617092; } #checkout-status { min-height: 1.6em; color: var(--mint); }
.support-form { display: grid; gap: 13px; }.support-form label { display: grid; gap: 6px; color: var(--muted); font-size: .88rem; font-weight: 700; }.support-form input, .support-form textarea { width: 100%; border: 1px solid #3a455c; border-radius: 8px; padding: 10px; color: var(--text); background: #111725; font: inherit; }.support-form textarea { resize: vertical; }.form-note { margin: -2px 0 0 !important; color: var(--subtle) !important; font-size: .8rem; }
.legal-consent { display: block; color: var(--muted); line-height: 1.55; }.legal-consent input { margin-right: 7px; }.sign-in-options { opacity: .45; pointer-events: none; transition: opacity .16s; }.sign-in-options.enabled { opacity: 1; pointer-events: auto; }.sign-in-options .button:disabled { cursor: not-allowed; filter: grayscale(1); }
@media (max-width: 720px) { .site-shell { padding: 0 18px; }.site-header { height: 72px; }.brand { font-size: .98rem; }.nav-link { display: none; }.site-footer { flex-direction: column; }.hero { grid-template-columns: 1fr; padding: 25px 2% 51px; }.hero h1 { font-size: clamp(3.05rem, 15vw, 4.2rem); }.hero-orbit { width: 180px; height: 180px; margin: 37px auto 0; }.orbit-core { inset: 39px; }.grid { grid-template-columns: 1fr; }.feature-grid { margin: 0 2%; }.feature-grid article:nth-child(2) { transform: none; }.practice-filters { grid-template-columns: 1fr; }.filter-button { justify-self: start; }.card, .narrow { padding: 25px 20px; }.question-card { padding: 25px 20px; }.favorite-button span { display: none; } }.mode-count { display: inline-grid; place-items: center; min-width: 19px; height: 19px; margin-left: 6px; padding: 0 5px; border-radius: 20px; color: #aebcff; background: rgba(122, 147, 241, .19); font-size: .68rem; font-variant-numeric: tabular-nums; }
.practice-nav .active .mode-count { color: #e6eaff; background: rgba(183, 198, 255, .22); }
.filter-button { min-width: 112px; border: 1px solid #657bd0; border-radius: 9px; padding: 11px 16px; color: #0c1120; background: linear-gradient(135deg, #aebfff, #90a7fa); box-shadow: 0 7px 18px rgba(87, 108, 213, .19); font-size: .82rem; font-weight: 800; transition: transform .16s, box-shadow .16s, background .16s; }
.filter-button:hover { background: #c0cbff; box-shadow: 0 11px 24px rgba(87, 108, 213, .28); transform: translateY(-1px); }
.question-card h1 { max-width: 720px; margin: 0 0 22px; font-size: clamp(1.35rem, 2.25vw, 1.8rem); line-height: 1.24; letter-spacing: -.052em; }