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scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes clueShine{0%{transform:translate(-120%)}55%,to{transform:translate(120%)}}@keyframes unlockPulse{0%{box-shadow:inset 0 0 34px #00000047,0 18px 44px #00000052}45%{box-shadow:inset 0 0 34px #0003,0 18px 44px #00000052,0 0 70px #8fb87952}to{box-shadow:inset 0 0 34px #00000047,0 18px 44px #00000052}}@keyframes successRise{0%{opacity:0;transform:translateY(18px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes successBeam{0%,to{opacity:.2;transform:translate(-20px) rotate(18deg)}50%{opacity:.48;transform:translate(18px) rotate(18deg)}}@keyframes steam{0%,to{opacity:.25;transform:translateY(8px) translate(0)}50%{opacity:.8;transform:translateY(-8px) translate(8px)}}@media(max-width:1080px){.app-shell{grid-template-columns:270px minmax(0,1fr)}.main-stage{padding:24px}.mission-tracker{grid-template-columns:repeat(3,minmax(0,1fr))}.home-grid{grid-template-columns:1fr}.tea-house-scene{min-height:420px}.mission-band{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:820px){.app-shell{display:block}.side-panel{position:static;height:auto;padding:18px;border-right:0;border-bottom:1px solid var(--line)}.section-nav{grid-template-columns:repeat(2,minmax(0,1fr))}.progress-card,.clue-inventory,.reset-button{display:none}.top-bar{position:sticky;top:0;z-index:5;display:grid;grid-template-columns:auto minmax(0,1fr) auto;gap:10px;align-items:center;margin:-18px -18px 22px;padding:12px 18px;background:#08111fdb;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.main-stage{padding:18px}.mission-tracker{grid-template-columns:repeat(2,minmax(0,1fr));margin-bottom:22px}.tracker-step{min-height:44px}.hero-copy h2,.page-heading h2{line-height:1.04}.match-grid,.question-grid,.decoder-row,.instruction-grid,.code-panel{grid-template-columns:1fr}}@media(max-width:560px){.brand-mark h1{font-size:1rem}.section-nav{grid-template-columns:1fr}.hero-copy{padding-top:10px}.mission-tracker{grid-template-columns:1fr;gap:8px}.tracker-step{grid-template-columns:26px minmax(0,1fr);min-height:40px;padding:7px 9px}.tracker-number{width:24px;height:24px}.hero-copy p,.page-heading p,.justification-text{font-size:.98rem}.tea-house-scene{min-height:330px}.window-arch{width:170px;height:230px}.hanging-lantern{display:none}.tea-table{right:28px;left:28px}.mission-band{grid-template-columns:1fr}.timeline-list li{grid-template-columns:34px minmax(0,1fr)}.move-buttons{grid-column:1 / -1}.final-lock{height:190px}.lock-shackle{width:132px;height:122px;border-width:14px}.lock-body{right:0;left:0;gap:4px;padding:14px}.lock-body span{height:38px;font-size:.85rem}.button-row,.puzzle-actions{align-items:stretch}.button-row 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