.tssdwg{--purple:#b846b2;--purple-dark:#94388f;--blue:#4655b8;--ink:#17171a;--muted:#686873;--line:#e5e5ea;--soft:#f7f7fa;--good:#227a45;--bad:#b42318;max-width:920px;margin:32px auto;font-family:inherit;color:var(--ink)}
.tssdwg *{box-sizing:border-box}.tssdwg__hero{text-align:center;margin-bottom:24px}.tssdwg__eyebrow{margin:0 0 8px;font-size:.78rem;font-weight:800;letter-spacing:.12em;color:var(--purple);text-transform:uppercase}.tssdwg__title{margin:0;font-size:clamp(2rem,5vw,3.4rem);line-height:1.05;letter-spacing:-.04em}.tssdwg__intro{max-width:680px;margin:14px auto 0;color:var(--muted);font-size:1.05rem;line-height:1.7}.tssdwg__statusbar{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:16px;overflow:hidden;margin:24px 0}.tssdwg__statusbar>div{background:#fff;padding:14px 18px;text-align:center}.tssdwg__stat-label{display:block;color:var(--muted);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;font-weight:700;margin-bottom:2px}.tssdwg__statusbar strong{font-size:1rem}.tssdwg__panel{scroll-margin-top:24px;background:#fff;border:1px solid var(--line);border-radius:22px;padding:clamp(22px,5vw,42px);box-shadow:0 12px 35px rgba(30,24,45,.06)}.tssdwg__loading{text-align:center;color:var(--muted);padding:18px}.tssdwg__progress-row{display:flex;align-items:center;gap:16px;color:var(--muted);font-size:.9rem;font-weight:700}.tssdwg__progress{height:8px;background:#ededf2;border-radius:999px;overflow:hidden;flex:1}.tssdwg__progress span{display:block;height:100%;width:20%;background:linear-gradient(90deg,var(--purple),var(--blue));transition:width .25s ease}.tssdwg__tag-row{display:flex;gap:8px;flex-wrap:wrap;margin:24px 0 12px}.tssdwg__tag,.tssdwg__difficulty{display:inline-flex;align-items:center;min-height:30px;padding:4px 10px;border-radius:999px;font-size:.76rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.tssdwg__tag{background:rgba(184,70,178,.1);color:var(--purple-dark)}.tssdwg__difficulty{background:rgba(70,85,184,.1);color:var(--blue)}.tssdwg__prompt{font-size:clamp(1.35rem,3vw,2rem);line-height:1.35;letter-spacing:-.02em;margin:0 0 24px}.tssdwg__answers{display:grid;gap:12px}.tssdwg__answer{width:100%;display:flex;align-items:flex-start;gap:14px;text-align:left;border:1px solid var(--line);background:#fff;border-radius:14px;padding:15px 17px;min-height:58px;color:var(--ink);font:inherit;font-weight:650;cursor:pointer;transition:border-color .15s ease,background .15s ease,transform .15s ease}.tssdwg__answer-letter{flex:0 0 30px;width:30px;height:30px;border-radius:8px;background:var(--soft);display:inline-flex;align-items:center;justify-content:center;font-size:.8rem;font-weight:900;color:var(--blue)}.tssdwg__answer:hover{border-color:#bbbcc8;transform:translateY(-1px)}.tssdwg__answer:focus-visible,.tssdwg__button:focus-visible{outline:3px solid rgba(70,85,184,.28);outline-offset:2px}.tssdwg__answer[disabled]{cursor:default;transform:none;opacity:.72}.tssdwg__answer.is-correct{border-color:rgba(34,122,69,.45);background:rgba(34,122,69,.07);opacity:1}.tssdwg__answer.is-wrong{border-color:rgba(180,35,24,.42);background:rgba(180,35,24,.06);opacity:1}.tssdwg__feedback{margin-top:20px;padding:18px 20px;background:var(--soft);border-radius:14px;border-left:4px solid var(--purple)}.tssdwg__feedback.is-correct{border-left-color:var(--good)}.tssdwg__feedback.is-wrong{border-left-color:var(--bad)}.tssdwg__feedback-title{margin:0 0 6px;font-weight:900}.tssdwg__feedback-copy{margin:0;line-height:1.65;color:#42424a;white-space:pre-line}.tssdwg__learn{display:inline-block;margin-top:12px;color:var(--blue);font-weight:750;text-decoration:none}.tssdwg__actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.tssdwg__actions--center{justify-content:center}.tssdwg__button{min-height:46px;border-radius:12px;padding:11px 18px;font:inherit;font-weight:800;cursor:pointer}.tssdwg__button--primary{border:0;color:#fff;background:linear-gradient(135deg,var(--purple),var(--blue))}.tssdwg__button--secondary{border:1px solid var(--line);color:var(--ink);background:#fff}.tssdwg__finish{text-align:center}.tssdwg__finish h3{font-size:clamp(1.6rem,4vw,2.4rem);margin:0}.tssdwg__big-score{font-size:clamp(3.2rem,9vw,5.2rem);line-height:1;font-weight:900;letter-spacing:-.06em;margin:18px 0}.tssdwg__big-score-value{color:var(--purple-dark)}.tssdwg__big-score-separator{color:var(--muted);padding:0 .04em}.tssdwg__big-score-total{color:var(--blue)}.tssdwg__result-label{margin:20px 0 8px;color:var(--muted);font-size:.82rem;font-weight:800;letter-spacing:.06em;text-transform:uppercase}.tssdwg__result-grid{display:flex;justify-content:center;gap:8px;flex-wrap:wrap;margin:0 0 22px}.tssdwg__result-dot{width:42px;height:42px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-weight:900}.tssdwg__result-dot.is-correct{background:rgba(34,122,69,.12);color:var(--good)}.tssdwg__result-dot.is-wrong{background:rgba(180,35,24,.1);color:var(--bad)}.tssdwg__tomorrow,.tssdwg__copy-status{color:var(--muted);font-size:.92rem}.tssdwg__error{padding:16px;border:1px solid rgba(180,35,24,.25);background:rgba(180,35,24,.06);border-radius:12px;color:var(--bad);margin-top:16px}.tssdwg [hidden]{display:none!important}@media(max-width:600px){.tssdwg{margin:18px auto}.tssdwg__statusbar{grid-template-columns:repeat(2,minmax(0,1fr))}.tssdwg__statusbar>div{padding:11px 12px}.tssdwg__statusbar>div:first-child{grid-column:1/-1}.tssdwg__progress-row{align-items:flex-start;flex-direction:column;gap:8px}.tssdwg__progress{width:100%;flex:none}.tssdwg__answer{padding:14px}.tssdwg__panel{border-radius:16px;scroll-margin-top:72px}.tssdwg__button{width:100%}}@media(prefers-reduced-motion:reduce){.tssdwg *{scroll-behavior:auto!important;transition:none!important}}

.tssdwg__testbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px 14px;margin:0 0 18px;border:1px dashed var(--blue);border-radius:14px;background:rgba(70,85,184,.05);font-size:.9rem;color:var(--muted)}.tssdwg__testbar .tssdwg__button{min-height:40px;padding:8px 12px}.tssdwg__testbar strong{color:var(--blue)}@media(max-width:600px){.tssdwg__testbar{align-items:stretch;flex-direction:column}.tssdwg__testbar .tssdwg__button{width:100%}}

/* v1.1.2 test-mode controls */
.tssdwg__test-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
@media (max-width:650px){.tssdwg__testbar{align-items:flex-start;gap:12px}.tssdwg__test-actions{width:100%;justify-content:stretch}.tssdwg__test-actions .tssdwg__button{flex:1 1 190px}}

/* v1.1.5 difficulty selector */
.tssdwg__chooser{text-align:center}.tssdwg__chooser h3{font-size:clamp(1.55rem,4vw,2.2rem);margin:0}.tssdwg__chooser-intro{max-width:650px;margin:10px auto 24px;color:var(--muted);line-height:1.65}.tssdwg__level-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;text-align:left}.tssdwg__level-card{appearance:none;width:100%;min-height:180px;border:1px solid var(--line);border-radius:18px;background:#fff;padding:22px;display:flex;flex-direction:column;align-items:flex-start;text-align:left;color:var(--ink);font:inherit;cursor:pointer;transition:border-color .15s ease,transform .15s ease,box-shadow .15s ease}.tssdwg__level-card:hover{border-color:#bfc0ca;transform:translateY(-2px);box-shadow:0 10px 24px rgba(30,24,45,.06)}.tssdwg__level-card:focus-visible{outline:3px solid rgba(70,85,184,.28);outline-offset:2px}.tssdwg__level-card.is-complete{border-color:rgba(34,122,69,.32);background:rgba(34,122,69,.035)}.tssdwg__level-name{font-size:1.35rem;font-weight:900;letter-spacing:-.02em}.tssdwg__level-copy{margin-top:8px;color:var(--muted);line-height:1.5}.tssdwg__level-status{margin-top:auto;padding-top:18px;color:var(--blue);font-size:.9rem;font-weight:850}.tssdwg__level-card.is-complete .tssdwg__level-status{color:var(--good)}.tssdwg__button[disabled]{opacity:.5;cursor:not-allowed}
@media(max-width:700px){.tssdwg__level-grid{grid-template-columns:1fr}.tssdwg__level-card{min-height:0}.tssdwg__level-status{padding-top:12px}}