.wf-brand-arcade .wf-ro-sort-stage{padding:0;background:linear-gradient(180deg,#f7fcff 0%,#e8f6ff 54%,#d7eefc 100%);color:#07345d}.wf-brand-arcade .wf-ro-sort{position:relative;min-height:560px;padding:clamp(16px,3vw,26px);overflow:hidden;border-radius:24px;background:radial-gradient(circle at 16% 10%,rgba(0,174,239,.22),transparent 30%),radial-gradient(circle at 86% 16%,rgba(255,255,255,.85),transparent 26%),linear-gradient(180deg,#f8fdff 0%,#eaf8ff 100%);box-shadow:inset 0 0 0 1px rgba(15,75,119,.08);isolation:isolate}.wf-brand-arcade .wf-ro-sort:before{content:'';position:absolute;inset:auto -10% -60px -10%;height:170px;background:repeating-linear-gradient(90deg,rgba(0,88,149,.14),rgba(0,88,149,.14) 18px,rgba(255,255,255,.4) 18px,rgba(255,255,255,.4) 34px);opacity:.45;transform:rotate(-2deg);z-index:-1}.wf-brand-arcade .wf-ro-sort-header{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;margin-bottom:14px}.wf-brand-arcade .wf-ro-sort-title{margin:0;color:#062d54;font-size:clamp(1.45rem,2.4vw,2.2rem);line-height:1.05}.wf-brand-arcade .wf-ro-sort-subtitle{margin:7px 0 0;color:#245476;font-size:1rem;line-height:1.45;max-width:760px}.wf-brand-arcade .wf-ro-sort-controls{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:8px}.wf-brand-arcade .wf-ro-sort-restart,.wf-brand-arcade .wf-ro-sort-win-button{border:0;border-radius:999px;padding:11px 16px;background:linear-gradient(180deg,#008fe3,#0067aa);color:#fff;font-weight:900;cursor:pointer;box-shadow:0 10px 18px rgba(0,87,150,.22)}.wf-brand-arcade .wf-ro-sort-restart:hover,.wf-brand-arcade .wf-ro-sort-win-button:hover{transform:translateY(-1px)}.wf-brand-arcade .wf-ro-sort-stats{display:grid;grid-template-columns:repeat(4,minmax(90px,1fr));gap:10px;margin-bottom:16px}.wf-brand-arcade .wf-ro-sort-stat{border:1px solid rgba(9,69,118,.14);border-radius:16px;padding:10px 12px;background:rgba(255,255,255,.88);box-shadow:0 8px 18px rgba(5,53,94,.08)}.wf-brand-arcade .wf-ro-sort-stat-label{display:block;color:#426785;font-size:.78rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}.wf-brand-arcade .wf-ro-sort-stat-value{display:block;color:#062d54;font-size:1.28rem;line-height:1.1}.wf-brand-arcade .wf-ro-sort-play{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(250px,.75fr);gap:16px;align-items:stretch}.wf-brand-arcade .wf-ro-sort-system,.wf-brand-arcade .wf-ro-sort-tray-wrap,.wf-brand-arcade .wf-ro-sort-message,.wf-brand-arcade .wf-ro-sort-education{border:1px solid rgba(5,67,116,.14);background:rgba(255,255,255,.9);box-shadow:0 14px 28px rgba(3,54,99,.1)}.wf-brand-arcade .wf-ro-sort-system{display:grid;grid-template-columns:minmax(88px,.35fr) minmax(0,1fr) minmax(88px,.35fr);gap:10px;align-items:center;border-radius:22px;padding:15px}.wf-brand-arcade .wf-ro-sort-source,.wf-brand-arcade .wf-ro-sort-output{min-height:96px;border-radius:18px;display:grid;place-items:center;text-align:center;color:#fff;font-weight:900;padding:10px;box-shadow:inset 0 0 0 2px rgba(255,255,255,.26),0 8px 16px rgba(0,89,150,.18)}.wf-brand-arcade .wf-ro-sort-source{background:linear-gradient(180deg,#005c9b,#003b69)}.wf-brand-arcade .wf-ro-sort-output{background:linear-gradient(180deg,#00a8e8,#006fbd)}.wf-brand-arcade .wf-ro-sort-slots{display:grid;grid-template-columns:repeat(4,minmax(92px,1fr));gap:10px}.wf-brand-arcade .wf-ro-sort-slot{appearance:none;width:100%;min-height:186px;border:3px dashed rgba(0,103,170,.32);border-radius:20px;padding:10px;background:linear-gradient(180deg,#f4fbff,#dff2ff);color:#07345d;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:8px;text-align:center;transition:transform .12s ease,border-color .12s ease,background .12s ease,box-shadow .12s ease;touch-action:manipulation}.wf-brand-arcade .wf-ro-sort-slot:hover,.wf-brand-arcade .wf-ro-sort-slot:focus-visible,.wf-brand-arcade .wf-ro-sort-slot.is-drop-target{outline:none;transform:translateY(-2px);border-color:#008fe3;box-shadow:0 14px 22px rgba(0,117,190,.16)}.wf-brand-arcade .wf-ro-sort-slot-order{display:inline-flex;align-items:center;justify-content:center;border-radius:999px;padding:5px 9px;background:#07345d;color:#fff;font-size:.77rem;font-weight:900}.wf-brand-arcade .wf-ro-sort-slot-pipe{position:relative;width:74px;min-height:58px;border-radius:18px;display:grid;place-items:center;color:#fff;font-size:2.05rem;font-weight:900;background:linear-gradient(180deg,#d0eaf8,#9fcbe3);box-shadow:inset 0 0 0 4px rgba(6,60,105,.12)}.wf-brand-arcade .wf-ro-sort-slot-pipe:before,.wf-brand-arcade .wf-ro-sort-slot-pipe:after{content:'';position:absolute;top:50%;width:20px;height:14px;background:#8fc7e7;transform:translateY(-50%)}.wf-brand-arcade .wf-ro-sort-slot-pipe:before{left:-17px}.wf-brand-arcade .wf-ro-sort-slot-pipe:after{right:-17px}.wf-brand-arcade .wf-ro-sort-slot-label{color:#07345d;font-size:.9rem;font-weight:900}.wf-brand-arcade .wf-ro-sort-slot-hint{color:#38617f;font-size:.78rem;font-weight:800;line-height:1.2}.wf-brand-arcade .wf-ro-sort-slot.is-correct{border-style:solid;border-color:#00a0df;background:linear-gradient(180deg,#e9fbff,#b9e9ff)}.wf-brand-arcade .wf-ro-sort-slot.is-correct .wf-ro-sort-slot-pipe{background:linear-gradient(180deg,#00a8e8,#006fbd);box-shadow:inset 0 0 0 4px rgba(255,255,255,.2),0 0 0 5px rgba(0,168,232,.14)}.wf-brand-arcade .wf-ro-sort-slot.is-wrong,.wf-brand-arcade .wf-ro-sort-piece.is-wrong{animation:wf-ro-shake .34s linear;border-color:#d24444 !important}.wf-brand-arcade .wf-ro-sort-slot.is-celebrating{animation:wf-ro-pop .36s ease}.wf-brand-arcade .wf-ro-sort-tray-wrap{border-radius:22px;padding:14px}.wf-brand-arcade .wf-ro-sort-section-title{margin:0 0 10px;color:#062d54;font-size:1.02rem}.wf-brand-arcade .wf-ro-sort-tray{display:grid;gap:10px}.wf-brand-arcade .wf-ro-sort-piece{appearance:none;border:2px solid rgba(0,103,170,.18);border-radius:18px;padding:10px;background:linear-gradient(180deg,#fff,#edf8ff);color:#07345d;display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px;align-items:center;text-align:left;cursor:grab;box-shadow:0 10px 18px rgba(3,55,99,.09);transition:transform .12s ease,border-color .12s ease,box-shadow .12s ease;touch-action:none;user-select:none}.wf-brand-arcade .wf-ro-sort-piece:hover,.wf-brand-arcade .wf-ro-sort-piece:focus-visible,.wf-brand-arcade .wf-ro-sort-piece.is-selected{outline:none;border-color:#008fe3;transform:translateY(-2px);box-shadow:0 16px 24px rgba(0,94,161,.16)}.wf-brand-arcade .wf-ro-sort-piece.is-drag-source{opacity:.45}.wf-brand-arcade .wf-ro-sort-piece-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(180deg,#008fe3,#005c9b);color:#fff;font-size:1.55rem;font-weight:900;box-shadow:inset 0 0 0 2px rgba(255,255,255,.22)}.wf-brand-arcade .wf-ro-sort-piece-text strong,.wf-ro-sort-drag-ghost .wf-ro-sort-piece-text strong{display:block;color:#062d54;font-size:.95rem;line-height:1.15}.wf-brand-arcade .wf-ro-sort-piece-text small,.wf-ro-sort-drag-ghost .wf-ro-sort-piece-text small{display:block;color:#486d88;font-size:.76rem;line-height:1.25;margin-top:4px}.wf-ro-sort-drag-ghost{position:fixed;z-index:999999;pointer-events:none;opacity:.94;transform:rotate(-1deg) scale(1.02);border:2px solid #008fe3;border-radius:18px;padding:10px;background:linear-gradient(180deg,#fff,#edf8ff);color:#07345d;display:grid;grid-template-columns:48px minmax(0,1fr);gap:10px;align-items:center;text-align:left;box-shadow:0 20px 34px rgba(0,51,91,.28)}.wf-ro-sort-drag-ghost .wf-ro-sort-piece-icon{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(180deg,#008fe3,#005c9b);color:#fff;font-size:1.55rem;font-weight:900}.wf-brand-arcade .wf-ro-sort-message,.wf-brand-arcade .wf-ro-sort-education{margin-top:14px;border-radius:18px;padding:12px 14px;color:#123f63;line-height:1.4}.wf-brand-arcade .wf-ro-sort-message{background:#07345d;color:#fff;font-weight:850}.wf-brand-arcade .wf-ro-sort-education strong{color:#062d54}.wf-brand-arcade .wf-ro-sort-overlay{position:absolute;inset:0;display:grid;place-items:center;padding:20px;background:rgba(4,36,65,.64);z-index:5}.wf-brand-arcade .wf-ro-sort-overlay[hidden]{display:none !important}.wf-brand-arcade .wf-ro-sort-win-card{width:min(520px,100%);border-radius:26px;padding:26px;background:#fff;color:#07345d;text-align:center;box-shadow:0 28px 70px rgba(0,24,45,.35)}.wf-brand-arcade .wf-ro-sort-win-icon{width:72px;height:72px;margin:0 auto 10px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(180deg,#00a8e8,#006fbd);color:#fff;font-size:2.4rem}.wf-brand-arcade .wf-ro-sort-win-card h3{margin:0 0 8px;color:#062d54;font-size:1.7rem}.wf-brand-arcade .wf-ro-sort-win-card p{margin:8px 0;color:#2f5d7d}.wf-brand-arcade .wf-ro-sort-stars{display:block;margin:10px 0;color:#f0a100;font-size:1.8rem;letter-spacing:.08em}.wf-brand-arcade .wf-ro-sort.is-paused:after{content:'Paused';position:absolute;inset:0;display:grid;place-items:center;color:#fff;background:rgba(5,35,62,.58);font-size:clamp(2rem,6vw,4rem);font-weight:950;z-index:4;text-shadow:0 3px 12px rgba(0,0,0,.25)}@keyframes wf-ro-shake{0%,100%{transform:translateX(0)}25%{transform:translateX(-5px)}50%{transform:translateX(5px)}75%{transform:translateX(-3px)}}@keyframes wf-ro-pop{0%{transform:scale(.96)}60%{transform:scale(1.04)}100%{transform:scale(1)}}@media (max-width:900px){.wf-brand-arcade .wf-ro-sort-play{grid-template-columns:1fr}.wf-brand-arcade .wf-ro-sort-system{grid-template-columns:1fr}.wf-brand-arcade .wf-ro-sort-source,.wf-brand-arcade .wf-ro-sort-output{min-height:auto;padding:12px}}@media (max-width:680px){.wf-brand-arcade .wf-ro-sort{min-height:0;padding:14px;border-radius:18px}.wf-brand-arcade .wf-ro-sort-header{display:grid}.wf-brand-arcade .wf-ro-sort-controls{justify-content:stretch}.wf-brand-arcade .wf-ro-sort-restart{width:100%}.wf-brand-arcade .wf-ro-sort-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.wf-brand-arcade .wf-ro-sort-slots{grid-template-columns:repeat(2,minmax(0,1fr))}.wf-brand-arcade .wf-ro-sort-slot{min-height:156px;padding:9px}.wf-brand-arcade .wf-ro-sort-piece{min-height:74px;grid-template-columns:42px minmax(0,1fr)}.wf-brand-arcade .wf-ro-sort-piece-icon,.wf-ro-sort-drag-ghost .wf-ro-sort-piece-icon{width:42px;height:42px}}@media (max-width:420px){.wf-brand-arcade .wf-ro-sort-slots{grid-template-columns:1fr}.wf-brand-arcade .wf-ro-sort-slot{min-height:134px}}