.games-page{--puzzle-card-min:72px}.hero{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:40px;align-items:center}.page-head.page-head--hop{padding:20px 0 2px}.page-head.page-head--hop .h1{margin:8px 0 0}.hero__subtitle{margin:10px 0 0;font-family:var(--f-serif);font-size:clamp(17px,2vw,21px);font-weight:600;line-height:1.35;color:var(--seal)}.hero__lead{margin:12px 0 0;max-width:60ch}.hero__cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:20px}.hero__art svg{filter:drop-shadow(0 18px 30px rgba(43,35,20,.1))}.hopArt__reveal,.hopArt__step{opacity:1}.hopArt__ask{opacity:0}.hopArt__reveal--1,.hopArt__step--0{animation:hopArt-move-0 4.8s ease-in-out infinite}.hopArt__reveal--2,.hopArt__step--1{animation:hopArt-move-1 4.8s ease-in-out infinite}.hopArt__step--2{animation:hopArt-move-2 4.8s ease-in-out infinite}.hopArt__ask--1{animation:hopArt-ask-1 4.8s ease-in-out infinite}.hopArt__ask--2{animation:hopArt-ask-2 4.8s ease-in-out infinite}@keyframes hopArt-move-0{0%,6%{opacity:0}10%,95%{opacity:1}99%,to{opacity:0}}@keyframes hopArt-ask-1{0%,6%{opacity:1}10%,95%{opacity:0}99%,to{opacity:1}}@keyframes hopArt-move-1{0%,39.3%{opacity:0}43.3%,95%{opacity:1}99%,to{opacity:0}}@keyframes hopArt-ask-2{0%,39.3%{opacity:1}43.3%,95%{opacity:0}99%,to{opacity:1}}@keyframes hopArt-move-2{0%,72.7%{opacity:0}76.7%,95%{opacity:1}99%,to{opacity:0}}@media (max-width:1024px){.hero{grid-template-columns:minmax(0,1fr);gap:26px}.hero__art{display:none}}@media (prefers-reduced-motion:reduce){.hopArt__ask--1,.hopArt__ask--2,.hopArt__reveal--1,.hopArt__reveal--2,.hopArt__step--0,.hopArt__step--1,.hopArt__step--2{animation:none}}.games-boardAnchor{scroll-margin-top:calc(var(--topbar-h) + 14px)}.puzzle{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:20px;align-items:start;margin-top:26px}.puzzle__board{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-2);padding:20px}.puzzle__top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px}.puzzle__endpoints{display:flex;align-items:center;gap:14px}.puzzle__endpoint{display:flex;flex-direction:column;align-items:center;gap:2px}.puzzle__hz{font-size:40px;font-weight:700;line-height:1.1;color:var(--ink)}.puzzle__hz--target{color:var(--seal)}.puzzle__arrow{font-size:20px;color:var(--ink-3)}.puzzle__par{margin:0;font-size:12.5px;font-weight:600;color:var(--seal-2);background:var(--seal-soft);border:1px solid var(--seal-line);border-radius:var(--r-full);padding:4px 10px}.puzzle__instruction{margin:14px 0 10px;font-size:14px;color:var(--ink-2)}.puzzle__pathWrap{overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}.puzzle__path{list-style:none;margin:0;padding:4px 0;min-height:66px}.puzzle__path,.puzzle__pathItem{display:flex;align-items:flex-end;gap:4px}.puzzle__link{display:flex;flex-direction:column;align-items:center;gap:0;min-width:54px}.puzzle__word{font-size:15px;font-weight:700;color:var(--seal-2);background:var(--seal-soft);border-radius:var(--r-xs);padding:1px 6px;white-space:nowrap}.puzzle__link .puzzle__arrow{font-size:15px;line-height:1}.puzzle__node{display:inline-flex;align-items:center;justify-content:center;min-width:46px;height:46px;border-radius:var(--r-sm);border:1px solid var(--line-2);background:var(--paper-2);font-size:26px;font-weight:700}.puzzle__node.is-current{border-color:var(--seal-line);background:var(--seal-soft);color:var(--seal-2)}.puzzle__cardsLabel{display:block;margin:14px 0 6px}.puzzle__cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--puzzle-card-min),1fr));gap:10px;list-style:none;margin:0;padding:0}.puzzle__card{width:100%;min-height:76px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:1px;background:var(--paper);border:1px solid var(--line-2);border-radius:var(--r);box-shadow:var(--sh-1);cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease,background .12s ease;font:inherit;color:inherit;-webkit-tap-highlight-color:transparent}.puzzle__card:hover:not(:disabled){transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--seal-line);background:var(--surface)}.puzzle__card:active:not(:disabled){transform:translateY(0)}.puzzle__card:focus-visible{outline:2px solid var(--seal);outline-offset:2px}.puzzle__card:disabled{opacity:.55;cursor:wait}.puzzle__cardPy{font-family:var(--f-pinyin,inherit);font-size:11px;color:var(--ink-3);line-height:1.2}.puzzle__cardHz{font-size:30px;font-weight:700;line-height:1.15}.puzzle__card.is-rejected{border-color:var(--seal);animation:puzzle-shake .4s ease}@keyframes puzzle-shake{0%,to{transform:translateX(0)}20%{transform:translateX(-5px)}40%{transform:translateX(5px)}60%{transform:translateX(-3px)}80%{transform:translateX(3px)}}.puzzle__feedback{min-height:34px;margin-top:12px;font-size:14px}.puzzle__good{color:var(--ok);font-weight:600}.puzzle__bad{color:var(--seal-2);font-weight:600}.puzzle__actions{display:flex;gap:10px;margin-top:12px}.puzzle__actions--wrap{flex-wrap:wrap}.puzzle__won{margin-top:14px;padding:14px 16px;background:var(--ok-soft);border:1px solid #cfe6d9;border-radius:var(--r)}.puzzle__wonTitle{margin:0;font-size:18px;font-weight:700}.puzzle__wonLine{margin:4px 0 0;font-size:14px}.puzzle__optimal{color:var(--ok)}.puzzle__after{margin-top:18px;border-top:1px solid var(--line);padding-top:16px}.puzzle__aside{display:grid;gap:14px}.puzzle__fact{background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:14px}.puzzle__chars{display:flex;flex-wrap:wrap;gap:6px;margin:8px 0}.puzzle__wordList{list-style:none;margin:8px 0 0;padding:0;display:grid;gap:6px;font-size:14px}.puzzle__wordRow{display:flex;align-items:center;gap:7px}.puzzle__wordLink.hanzi{font-size:16px;font-weight:700;color:var(--ink);text-decoration:none;border-bottom:1px solid transparent;transition:color .16s,border-color .16s}.puzzle__wordLink.hanzi:hover{color:var(--seal);border-bottom-color:var(--seal-line)}.puzzle__wordHsk{margin-left:auto;font-size:11px}.puzzle__wordActions{display:flex;flex-direction:column;gap:8px;margin-top:10px}.puzzleForm{margin-top:12px}.puzzleForm__row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.puzzleForm__field{display:flex;flex-direction:column;gap:4px}.puzzleForm__input{width:100%;font-size:26px;text-align:center;padding:8px}.puzzleForm__rail{display:flex;gap:8px;overflow-x:auto;list-style:none;margin:10px 0;padding:0 0 6px;-webkit-overflow-scrolling:touch}.puzzleForm__chip{flex:none;width:46px;height:46px;display:inline-flex;align-items:center;justify-content:center;font-size:22px;background:var(--paper);border:1px solid var(--line-2);border-radius:var(--r-sm);cursor:pointer;font-family:inherit;color:inherit}.puzzleForm__chip:hover{border-color:var(--seal-line)}.puzzleForm__chip.is-start{border-color:var(--indigo);background:var(--indigo-soft)}.puzzleForm__chip.is-target{border-color:var(--seal);background:var(--seal-soft)}.puzzleForm__error{margin-top:10px;color:var(--seal-2);font-size:13.5px;font-weight:600}.puzzleForm__result{margin-top:14px;padding:12px 14px;border:1px solid var(--ok);background:var(--ok-soft);border-radius:var(--r)}.puzzleForm__url{margin:6px 0 10px;font-size:13px;word-break:break-all}.games-stack{display:grid;grid-template-columns:minmax(0,1fr);gap:16px}.games-example{margin-top:14px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r);padding:16px}.games-example__path{flex-wrap:wrap;list-style:none;margin:0;padding:0}.games-example__item,.games-example__path{display:flex;align-items:flex-end;gap:6px}.games-example__word{display:flex;flex-direction:column;align-items:center;font-weight:700;color:var(--seal-2)}.games-example__arrow{font-size:14px;color:var(--ink-3)}.games-example__node{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;font-size:27px;font-weight:700;border:1px solid var(--line-2);border-radius:var(--r-sm);background:var(--surface);text-decoration:none;color:inherit}.games-example__node:hover{border-color:var(--seal-line);color:var(--seal-2)}.games-example__par{align-self:center;margin-left:4px}.games-steps{margin:18px 0 0;padding-left:20px;display:grid;gap:8px;font-size:14px;color:var(--ink-2)}.games-popular{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px;list-style:none;margin:14px 0 0;padding:0}.games-popular__card{display:flex;flex-direction:column;align-items:center;gap:6px;padding:14px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);box-shadow:var(--sh-1);text-decoration:none;color:inherit;transition:transform .12s ease,box-shadow .12s ease,border-color .12s ease}.games-popular__card:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--seal-line)}.games-popular__pair{display:flex;align-items:center;gap:10px;font-size:28px;font-weight:700}.games-popular__arrow{font-size:18px;color:var(--ink-3)}.puzzle__filters{display:grid;gap:8px;margin:6px 0 12px;padding:10px 12px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r)}.puzzle__filterRow{display:flex;flex-wrap:wrap;align-items:center;gap:6px}.puzzle__filterLabel{flex:none;min-width:74px;margin:0}.puzzle__filterBtn{padding:6px 12px;min-height:34px;border:1px solid var(--line-2);border-radius:var(--r-full);background:var(--surface);font:inherit;font-size:13px;font-weight:600;color:var(--ink-2);cursor:pointer;transition:border-color .12s ease,background .12s ease,color .12s ease;-webkit-tap-highlight-color:transparent}.puzzle__filterBtn:hover:not(:disabled){border-color:var(--seal-line);color:var(--seal-2)}.puzzle__filterBtn:focus-visible{outline:2px solid var(--seal);outline-offset:2px}.puzzle__filterBtn.is-on{border-color:var(--seal);background:var(--seal-soft);color:var(--seal-2)}.puzzle__filterBtn:disabled{opacity:.5;cursor:wait}.puzzle__filterNote{margin:0;font-size:13px;font-weight:600;color:var(--seal-2)}.puzzleBoard{margin-top:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-1);padding:18px 20px 20px}.puzzleBoard__head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:8px}.puzzleBoard__head h2,.puzzleBoard__head p{margin:0}.puzzleBoard__save{display:flex;flex-wrap:wrap;align-items:flex-end;gap:10px;margin-top:14px;padding:12px 14px;background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r)}.puzzleBoard__name{display:flex;flex-direction:column;gap:4px;min-width:180px}.puzzleBoard__saved{margin:0;font-weight:600;color:var(--ok)}.puzzleBoard__error{flex-basis:100%;margin:0;color:var(--seal-2);font-size:13px;font-weight:600}.puzzleBoard__table{width:100%;margin-top:14px;border-collapse:collapse;font-size:14px}.puzzleBoard__table td,.puzzleBoard__table th{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line)}.puzzleBoard__table th{font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--ink-3)}.puzzleBoard__rank{width:2.5em;color:var(--ink-3);font-variant-numeric:tabular-nums}.puzzleBoard__player{font-weight:600}.puzzleBoard__player .chip{margin-left:8px}.puzzleBoard__moves,.puzzleBoard__time{font-variant-numeric:tabular-nums;white-space:nowrap}@media (max-width:900px){.puzzle{grid-template-columns:minmax(0,1fr)}.puzzle__aside{grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}}@media (max-width:640px){.puzzle__board{padding:16px 14px}.puzzle__hz{font-size:34px}.games-page{--puzzle-card-min:64px}.puzzle__card{min-height:68px}.puzzle__cardHz{font-size:27px}.puzzleForm__row{grid-template-columns:minmax(0,1fr)}}@media (prefers-reduced-motion:reduce){.games-popular__card,.puzzle__card{transition:none}.puzzle__card.is-rejected{animation:none;outline:2px solid var(--seal)}}