/* V1.71: calmer entry points, legible choices, real activity feedback. */
.public-hero{position:relative;max-width:1100px!important;margin:auto;padding:clamp(48px,8vw,110px) 0!important;text-align:left!important;border-bottom:1px solid currentColor}
.public-hero .public-kicker{letter-spacing:.17em;font-size:.72rem;opacity:.75;margin-bottom:24px}
.public-hero h1{font-size:clamp(2.5rem,5.7vw,5.5rem)!important;line-height:1.08;max-width:850px;letter-spacing:-.035em;font-weight:400}
.public-hero>p{font-size:clamp(1.08rem,1.7vw,1.4rem);line-height:1.75;max-width:730px;margin:26px 0}
.public-hero-actions{justify-content:flex-start!important;gap:12px;flex-wrap:wrap}
.public-paths171{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:0;max-width:1100px;margin:0 auto 48px;border-bottom:1px solid color-mix(in srgb,currentColor 25%,transparent)}
.public-paths171>a{display:flex;flex-direction:column;gap:8px;padding:32px 26px;color:inherit;text-decoration:none;border-right:1px solid color-mix(in srgb,currentColor 20%,transparent);transition:background .2s}
.public-paths171>a:last-child{border-right:0}.public-paths171>a:hover{background:color-mix(in srgb,currentColor 5%,transparent)}
.public-paths171 span{font-size:.72rem;letter-spacing:.08em}.public-paths171 h2{font-size:1.6rem;margin:7px 0}.public-paths171 p{line-height:1.7;flex:1;margin:0 0 12px}
.public-section-head{max-width:760px;margin-bottom:32px}.public-section-head h2{font-size:clamp(1.9rem,3.5vw,3rem);font-weight:400;line-height:1.2}
.public-feature-index148{display:grid;gap:12px}.public-feature-group148{border-radius:14px!important;overflow:hidden}.public-feature-group148>summary{padding:24px!important}.public-feature-title148{font-size:1.25rem!important}.public-feature-body148{gap:24px!important;padding:8px 28px 28px!important}.public-feature-body148 article{border-top:1px solid color-mix(in srgb,currentColor 20%,transparent);padding-top:14px}.public-feature-body148 p{line-height:1.75}
.public-directory148{gap:8px!important}.public-directory148 a{border-radius:30px;padding:10px 15px;text-decoration:none}
.meaning-lead171{font-size:1.15rem;line-height:1.8;margin:6px 0 14px}.meaning-context171{line-height:1.7;opacity:.85}.sa-assist165{border-radius:16px!important}.sa-assist-head165 h3{margin:0 0 8px}.sa-assist-head165 .muted{font-size:.9rem;max-width:50ch}
.nb-start171{margin:12px 0 24px;padding:16px;border:1px solid color-mix(in srgb,currentColor 20%,transparent);border-radius:12px}.nb-templates171{display:flex;gap:10px;flex-wrap:wrap;margin-top:16px}.nb-view171{display:flex;justify-content:space-between;gap:12px;margin-bottom:16px}.nb-focus171 .nb-browser140{display:none}.nb-focus171 .nb-layout140{grid-template-columns:minmax(0,1fr)}.nb-focus171 .nb-editor140{max-width:920px;width:100%;margin:auto;box-sizing:border-box}#noteBody{line-height:1.85;min-height:360px}.nb-editor140{min-width:0}.nb-format140{flex-wrap:wrap}.nb-view171 #nb-back171{display:none}
.start-paths171{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-bottom:24px}.start-paths171 article{display:flex;flex-direction:column;align-items:flex-start}.start-paths171 p{flex:1;line-height:1.75}.start-paths171 h2{font-size:1.5rem;line-height:1.3}.start-first171{margin-bottom:40px}.start-first171 summary{font-size:1.1rem;cursor:pointer}.guide-entry160{margin:12px 0!important}.guide-entry160>summary{display:flex;justify-content:space-between;gap:16px;padding:8px}.guide-entry160 li{margin:12px 0;line-height:1.6}.guide-directory171{font-size:1.7rem}
.boards-cards157{grid-template-columns:repeat(2,minmax(0,1fr))!important;gap:18px!important}.boards-cards157 .card{display:flex;flex-direction:column;align-items:flex-start}.boards-cards157 .card p{flex:1;line-height:1.7}
.duel-toolbar171{display:flex;gap:20px;align-items:center;flex-wrap:wrap;margin-bottom:20px}.duel-toolbar171 details[open]{flex-basis:100%;padding:20px;border:1px solid color-mix(in srgb,currentColor 25%,transparent);border-radius:12px}.duel-toolbar171 li{margin:10px 0;line-height:1.6}.duel-scores171{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:20px 0}.duel-scores171 article{display:grid;grid-template-columns:1fr auto;gap:10px;padding:20px;border:1px solid color-mix(in srgb,currentColor 25%,transparent);border-radius:16px}.duel-scores171 strong{font-size:2rem}.duel-scores171 small{grid-column:1/-1;line-height:1.7}
.duel-layout171{display:grid;grid-template-columns:minmax(0,1.7fr) minmax(240px,1fr);gap:24px;align-items:start}.duel-board171{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;padding:16px;border-radius:22px;background:color-mix(in srgb,currentColor 5%,transparent)}
.duel-site171{min-height:150px;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:6px;padding:14px;border-radius:12px;border:2px solid var(--tile171);background:color-mix(in srgb,var(--tile171) 12%,transparent);color:inherit;white-space:normal;text-align:left;transition:transform .2s,box-shadow .2s;cursor:pointer;font-family:inherit}
.duel-site171:disabled{opacity:1;cursor:default}.duel-site171:not(:disabled){box-shadow:0 0 0 3px color-mix(in srgb,var(--tile171) 35%,transparent)}.duel-site171:not(:disabled):hover{transform:translateY(-3px)}.duel-site171 b{font-size:1.08rem}.duel-site171 small{font-size:.72rem}.element-0{--tile171:#c98264}.element-1{--tile171:#889c72}.element-2{--tile171:#a08bc5}.element-3{--tile171:#74a4c3}.duel-pieces171{display:flex;gap:4px;flex-wrap:wrap;min-height:24px}.duel-pieces171 span{border:1px solid currentColor;border-radius:12px;padding:2px 7px;font-size:.65rem}.duel-you171{font-weight:bold}.duel-cpu171{border-style:dashed!important}.duel-action171{position:sticky;top:18px}.duel-action171 .btn{margin:8px 8px 0 0}.duel-action171 p{line-height:1.7}.duel-action171 li{line-height:1.65;margin:9px 0}.duel-die171{font-size:4.5rem;line-height:1.2;display:inline-block}.rolling171{animation:die171 .22s linear infinite}.duel-action171 h2{font-size:1.5rem}
.studio-prep171{margin:16px 0!important}.studio-prep171 textarea{width:100%;box-sizing:border-box;font:inherit;line-height:1.7}.studio-prep171 summary{font-size:1.05rem;cursor:pointer}.studio-cue171{padding:22px;margin:18px 0;border-left:3px solid currentColor;background:color-mix(in srgb,currentColor 5%,transparent);font-size:1.35rem;line-height:1.6}.studio-steps158{gap:8px;flex-wrap:wrap}.studio-steps158 button{flex:1;min-height:48px}.studio-steps158 [aria-pressed=true]{outline:2px solid currentColor;outline-offset:3px}.studio-main152{gap:24px!important}.studio-utilities164{margin:16px 0}
.process171{display:flex;align-items:center;gap:20px;padding:22px;border:1px solid currentColor;border-radius:16px;margin:16px 0;background:color-mix(in srgb,currentColor 5%,transparent)}.process171 p{margin:8px 0;line-height:1.6}.process-orbit171,.working171:before{display:inline-block;content:'';width:16px;height:16px;border:2px solid currentColor;border-right-color:transparent;border-radius:50%;animation:orbit171 1s linear infinite;flex-shrink:0}.process-orbit171{width:28px;height:28px}.working171:before{margin-right:10px;vertical-align:middle}.working171{cursor:progress}
@keyframes orbit171{to{transform:rotate(360deg)}}@keyframes die171{50%{transform:rotate(12deg) scale(.9)}100%{transform:rotate(-12deg)}}
@media(max-width:800px){.public-paths171,.start-paths171{grid-template-columns:1fr}.public-paths171>a{border-right:0;border-bottom:1px solid color-mix(in srgb,currentColor 20%,transparent);padding:24px 12px}.public-hero{padding:40px 0!important}.public-feature-group148>summary{padding:18px!important}.public-feature-body148{padding:8px 18px 20px!important}.duel-layout171{grid-template-columns:1fr}.duel-action171{position:static;grid-row:1}.duel-board171{gap:7px;padding:10px;grid-template-columns:repeat(3,minmax(0,1fr))}.duel-site171{padding:9px;min-height:135px}.boards-cards157{grid-template-columns:1fr!important}.nb-layout140{grid-template-columns:minmax(0,1fr)!important}#notebook:not(.nb-writing171) .nb-editor140{display:none}#notebook.nb-writing171 .nb-browser140{display:none}.nb-view171 #nb-back171{display:inline-flex}.nb-title140{max-width:100%;box-sizing:border-box}.duel-scores171 article{padding:12px}.duel-scores171 small{font-size:.75rem}.start-paths171 h2{font-size:1.3rem}.process171{align-items:flex-start;padding:16px}}
@media(prefers-reduced-motion:reduce){.rolling171,.process-orbit171,.working171:before{animation:none}.duel-site171{transition:none}}