:root{--color-bg: #f6f1e8;--color-bg-soft: #efe7da;--color-ink: #26221d;--color-ink-soft: #6f675e;--color-border-soft: #ddd2c3;--color-accent: #c56a3a;--color-accent-glow: #efc0aa;--color-white-warm: #fffcf7;--radius-card: 16px;--radius-card-lg: 20px;--shadow-card: 0 16px 36px rgb(83 58 42 / 6%);--surface-tint: #f6eee5;--surface-tint-strong: #f1e7db;--surface-chip: #efe5d8;--glass-bg: rgb(255 253 250 / 52%);--glass-bg-strong: rgb(255 253 250 / 72%);--glass-bg-warm: rgb(250 226 204 / 40%);--glass-border: rgb(255 255 255 / 55%);--glass-blur: blur(16px) saturate(140%);--glass-shadow: inset 0 1px 0 rgb(255 255 255 / 65%), 0 8px 24px rgb(83 58 42 / 8%);--font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-serif: Georgia, "Times New Roman", 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video{width:100%;height:100%;object-fit:cover}.splash-screen{position:fixed;inset:0;z-index:60;display:grid;overflow:hidden;place-items:center;background:linear-gradient(180deg,#fff,#fdf8f2 55%,#f8f0e5);opacity:1;transition:opacity .5s ease}.splash-screen.is-leaving{opacity:0;pointer-events:none}.splash-logo{position:relative;width:min(72vw,340px);height:auto;animation:splash-zoom 1.9s ease-out forwards}@keyframes splash-zoom{0%{transform:scale(.86);opacity:0}28%{opacity:1}to{transform:scale(1.04);opacity:1}}@media(prefers-reduced-motion:reduce){.splash-logo{animation:none}}.practice-screen{position:relative;z-index:1;display:flex;min-height:100%;flex-direction:column;width:min(100%,430px);max-width:430px}.practice-screen.is-app-home{padding-top:0}.tab-screen{display:flex;min-height:0;flex:1;flex-direction:column;justify-content:flex-start;padding:0}.tab-screen h1{font-family:var(--font-sans);color:#1b1b1b;font-size:42px;font-weight:800;line-height:1;margin:0 0 12px}.tab-screen .prompt{max-width:19rem;margin:0 auto 24px;color:#6e625c;font-size:17px;line-height:1.45;text-align:center}.tab-screen .exercise-list,.tab-screen .practice-summary-grid,.tab-screen .mood-panel{flex:0 0 auto}.tab-screen .brand-header{margin-bottom:0;padding-top:0}.home-screen{display:flex;min-height:0;flex:1;flex-direction:column;justify-content:flex-start;gap:0;padding-bottom:0}.practice-screen.is-exercise{display:flex;min-height:100%;flex:1;flex-direction:column;justify-content:flex-start}.brand-header{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;height:120px;flex:0 0 120px;margin:0;padding-top:0}.brand-lockup{display:inline-flex;align-items:center;gap:11px;color:#050505;font-size:1rem;font-weight:850;letter-spacing:0}.brand-mark{display:inline-flex;align-items:center;gap:4px;height:26px}.brand-mark span{display:block;width:3.5px;border-radius:999px;background:currentColor}.brand-mark span:nth-child(1){height:9px}.brand-mark 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span{color:var(--color-accent);font-size:1.2em;font-style:normal;line-height:1}.home-entry-list{display:grid;gap:14px}.home-entry-card{display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:16px;min-height:92px;padding:20px;border:1px solid var(--glass-border);border-radius:20px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow);color:#191512;cursor:pointer;text-align:left;transition:transform .16s ease,background-color .16s ease}.home-entry-duo{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.home-entry-duo .home-entry-card{display:flex;flex-direction:column;align-items:flex-start;gap:10px;min-height:124px;padding:16px}.home-entry-duo .card-icon{width:40px;height:40px;padding:0;background:transparent;stroke:var(--color-accent);stroke-width:2.4}.home-entry-card-primary{grid-template-columns:48px 1fr auto;min-height:112px;padding:24px;border-radius:22px;background:radial-gradient(circle at 14% 50%,rgb(239 192 170 / 26%) 0 .1rem,transparent 5.8rem),radial-gradient(circle at 86% 18%,rgb(255 253 251 / 10%) 0 .1rem,transparent 8.8rem),linear-gradient(135deg,#2d231f,#1f1a17 46%,#151412);box-shadow:0 14px 32px #19151224;color:#fffdfb}.home-entry-card:hover,.home-entry-card:focus-visible{background:var(--glass-bg-strong);transform:translateY(-1px)}.home-entry-card-primary:hover,.home-entry-card-primary:focus-visible{background:radial-gradient(circle at 14% 50%,rgb(239 192 170 / 26%) 0 .1rem,transparent 5.8rem),radial-gradient(circle at 86% 18%,rgb(255 253 251 / 10%) 0 .1rem,transparent 8.8rem),linear-gradient(135deg,#352a24,#251f1b 46%,#1a1815)}.exercise-card:hover,.exercise-card:focus-visible{background:var(--glass-bg-strong);transform:translateY(-1px)}.home-entry-card:active,.exercise-card:active{transform:scale(.985)}.home-entry-card:focus-visible{outline:3px solid rgb(239 173 145 / 36%);outline-offset:3px}.home-entry-card span:not(.entry-arrow),.exercise-card span:not(.entry-arrow){display:grid;gap:5px;min-width:0}.home-entry-card strong,.exercise-card strong{display:block;color:inherit;font-size:16px;font-weight:700;line-height:1.18;white-space:nowrap}.home-entry-card small,.exercise-card small{display:block;color:#6a625e;font-size:14px;font-weight:500;line-height:1.3}.home-entry-duo .home-entry-card strong{white-space:normal}.home-entry-card-primary small{color:#fffdfbb8}.home-entry-card-primary strong{font-size:16px}.card-icon{width:54px;height:54px;padding:8px;border-radius:50%;background:transparent;fill:none;stroke:var(--color-accent);stroke-linecap:round;stroke-linejoin:round;stroke-width:2.2}.home-entry-card-primary .card-icon{width:48px;height:48px;background:transparent;stroke:#efc0aa}.people-card-icon .icon-accent{stroke:#c58a72}.red-square-card-icon .icon-solid{fill:#c58a72;stroke:#c58a72}.positive-negative-card-icon 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18px}.home-actions{display:grid;gap:10px;margin:0}.primary-action,.quiet-action{width:100%;min-height:52px;border-radius:16px;cursor:pointer;font-size:.9rem;font-weight:700;transition:transform .16s ease,border-color .16s ease,background-color .16s ease}.primary-action{border:0;background:#211d19;color:#fffdfb}.quiet-action{border:0;background:var(--surface-tint);color:#191512}.primary-action:hover,.primary-action:focus-visible,.quiet-action:hover,.quiet-action:focus-visible{transform:translateY(-1px)}.primary-action:focus-visible,.quiet-action:focus-visible{outline:3px solid rgb(197 106 58 / 28%);outline-offset:3px}.last-practice-card{display:grid;width:100%;grid-template-columns:1fr auto;gap:4px 12px;margin:0;min-height:74px;padding:12px 16px;border:0;border-radius:16px;background:var(--surface-tint);box-shadow:none;color:#191512;cursor:pointer;text-align:left}.last-practice-card span,.last-practice-card small{color:#6a625e;font-size:.78rem;font-weight:700}.last-practice-card strong{font-size:.98rem}.last-practice-card small{align-self:end;grid-column:2;grid-row:1 / span 2}.weekly-summary,.free-limit-note{margin:12px 0 0;color:#6a625e;font-size:.84rem;font-weight:700;text-align:center}.practice-summary-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin:0 0 16px}.practice-summary-grid div,.mood-panel,.paywall-panel{border:1px solid var(--glass-border);border-radius:20px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow)}.practice-summary-grid div{min-height:92px;padding:16px}.practice-summary-grid span{display:block;margin:0 0 10px;color:#8a7f74;font-size:.66rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase}.practice-summary-grid strong{display:block;color:#191512;font-family:var(--font-serif);font-size:1.4rem;font-weight:500;line-height:1.1}.mood-panel,.paywall-panel{margin:0 0 14px;padding:14px}.mood-panel p,.paywall-panel p{margin:0 0 12px;color:#6a625e;font-weight:700}.paywall-panel strong{display:block;margin:0 0 14px;color:#26221d;line-height:1.35}.mood-row{display:flex;flex-wrap:wrap;gap:8px}.mood-row button{min-height:38px;padding:0 16px;border:0;border-radius:999px;background:#fffdfbd9;color:#6f675e;cursor:pointer;font-weight:600;transition:background-color .16s ease,color .16s ease}.mood-row button.is-selected{background:#f3d9c4;color:#8b5a33}.bottom-nav{position:fixed;right:14px;bottom:max(8px,env(safe-area-inset-bottom));left:14px;z-index:10;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:0;max-width:430px;margin:0 auto;height:86px;padding:10px;border:1px solid rgb(232 216 204 / 62%);border-radius:18px;background:#fffdfadb;box-shadow:0 18px 48px #533a2a1a,inset 0 1px #ffffffdb;-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px)}.bottom-nav button{display:flex;min-width:0;min-height:64px;flex-direction:column;align-items:center;justify-content:center;gap:5px;border:0;border-radius:8px;background:transparent;color:#a29a94;cursor:pointer;font-size:.64rem;font-weight:750}.nav-icon{width:23px;height:23px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:2.15}.bottom-nav button.is-active{color:#191512}.exercise-card{display:grid;grid-template-columns:54px 1fr auto;align-items:center;gap:16px;width:100%;min-height:92px;padding:20px;border:1px solid var(--glass-border);border-radius:20px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow);color:#191512;cursor:pointer;text-align:left;transition:transform .16s ease,background-color .16s ease}.exercise-card span{margin:0}.exercise-card .card-icon{width:52px;height:52px}.exercise-card:hover,.exercise-card:focus-visible{border-color:#d7c7bb}.exercise-card:focus-visible{outline:3px solid rgb(197 106 58 / 28%);outline-offset:3px}.reset-stats-button{display:block;margin:16px auto 0;padding:0;border:0;background:transparent;color:#5f5753;cursor:pointer;font-size:.86rem;font-weight:650}.reset-stats-button:hover,.reset-stats-button:focus-visible{color:#191512}.reset-stats-button:focus-visible{outline:3px solid rgb(197 106 58 / 28%);outline-offset:5px}.back-button{position:absolute;left:0;margin:0;width:38px;height:38px;padding:0;border:0;border-radius:14px;background:var(--surface-tint);color:#6f675e;cursor:pointer;font-size:1.25rem;font-weight:650;line-height:1;transition:background-color .16s ease,color .16s ease}.back-button:hover,.back-button:focus-visible{background:var(--surface-tint-strong);color:#26221d}.back-button:focus-visible{outline:3px solid rgb(197 106 58 / 28%);outline-offset:3px}.practice-guide{margin:16px 0 0;padding:14px 16px;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow);color:#6f675e;font-size:.94rem;line-height:1.45}.practice-guide p{margin:0}.practice-guide-support{background:var(--glass-bg-warm);color:#4f473f}.practice-guide-pause{background:#efe7da9e;color:#4f473f}.pre-practice-note{margin:-2px 0 10px;color:#6f675e;font-size:.96rem;line-height:1.4}.square-stage{position:relative}.square-grid{display:grid;width:min(100%,310px);grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 auto 10px}.result-popover{position:absolute;left:50%;top:50%;z-index:2;width:min(82%,280px);padding:16px;border:0;border-radius:16px;background:#fffcf7f5;box-shadow:0 18px 44px #26221d2e;color:#4f473f;font-weight:700;text-align:center;transform:translate(-50%,-50%)}.result-popover-hit{border-color:#27604447}.square-button{width:100%;aspect-ratio:1;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow);cursor:pointer;transition:transform .16s ease,border-color .16s ease,background-color .16s ease,box-shadow .16s ease}.square-button:hover:not(:disabled),.square-button:focus-visible{background:var(--glass-bg-strong);transform:translateY(-2px)}.square-button:focus-visible{outline:3px solid rgb(197 106 58 / 28%);outline-offset:3px}.square-button:disabled{cursor:default}.square-button.is-red{background:#d9472f;box-shadow:0 14px 32px #d9472f3d}.square-button.is-selected{background:#f7e3cd;box-shadow:inset 0 0 0 2px #c56a3ab3}.square-button.is-miss{background:#efe7da;box-shadow:none}.portrait-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 0 10px}.portrait-grid.is-resolved .portrait-button{aspect-ratio:auto;height:132px}.portrait-button{position:relative;display:flex;min-width:0;aspect-ratio:.86;flex-direction:column;align-items:center;justify-content:center;overflow:hidden;border:0;border-radius:16px;background:var(--surface-tint);box-shadow:none;color:#26221d;cursor:pointer;transition:transform .16s ease,box-shadow .16s ease,opacity .16s ease}.portrait-button:hover:not(:disabled),.portrait-button:focus-visible{box-shadow:0 16px 34px #26221d1a;transform:translateY(-2px)}.portrait-button:focus-visible{outline:3px solid rgb(197 106 58 / 28%);outline-offset:3px}.portrait-button:disabled{cursor:default}.portrait-button.is-authentic{outline:2px solid #276044;outline-offset:-2px;box-shadow:0 14px 32px #2760442e}.portrait-button.is-miss{outline:2px solid #8b4c35;outline-offset:-2px;box-shadow:0 14px 32px #8b4c3524}.portrait-button.is-unselected{opacity:.34;filter:grayscale(.78) brightness(.58)}.portrait-button.has-image{background:#fffcf7;padding:0}.portrait-image{display:block;width:100%;height:100%;object-fit:cover}.portrait-art{position:relative;width:72%;max-width:132px;aspect-ratio:.8}.portrait-hair,.portrait-face{position:absolute;left:50%;transform:translate(-50%)}.portrait-hair{top:6%;width:74%;height:58%;border-radius:44% 44% 34% 34%;background:#4b372f}.portrait-face{top:19%;width:62%;height:58%;border-radius:48% 48% 46% 46%;background:#e5b88f}.portrait-eye,.portrait-mouth{position:absolute;background:#26221d}.portrait-eye{top:38%;width:7px;height:7px;border-radius:50%}.portrait-eye.left{left:30%}.portrait-eye.right{right:30%}.portrait-mouth{bottom:28%;left:50%;width:24px;height:2px;border-radius:999px;transform:translate(-50%)}.portrait-name{margin-top:14px;color:#6f675e;font-size:.92rem;font-weight:650}.portrait-olive{background:#eef0dc}.portrait-rose{background:#f2dfd8}.portrait-sand{background:#f2e8d5}.portrait-blue{background:#dfe8ea}.portrait-copper{background:#f0dfcf}.portrait-clay{background:#ead9d1}.flash-stage{display:grid;min-height:250px;margin:0 0 10px;place-items:center}.hidden-image-target{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;min-height:64px;margin:0 0 12px;padding:12px 16px;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow);color:#8a7f74}.hidden-image-target span{margin-right:-.12em;font-size:.66rem;font-weight:600;letter-spacing:.12em;line-height:1;text-transform:uppercase}.hidden-image-target strong{color:#26221d;font-family:var(--font-serif);font-size:1.45rem;font-weight:500;line-height:1}.hidden-image-grid{display:grid;width:min(100%,310px);grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin:0 auto 10px}.hidden-image-button{position:relative;display:grid;min-width:0;aspect-ratio:1;place-items:center;overflow:hidden;border:1px solid var(--glass-border);border-radius:50%;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow);color:#26221d;cursor:pointer;transition:box-shadow .16s ease,opacity .16s ease,transform .16s ease,background-color .16s ease}.hidden-image-button:hover:not(:disabled),.hidden-image-button:focus-visible{background:var(--glass-bg-strong);transform:translateY(-2px)}.hidden-image-button:focus-visible{outline:none;box-shadow:0 0 0 4px #c56a3a4d,var(--glass-shadow)}.hidden-image-button:disabled{cursor:default}.image-cover{position:absolute;inset:13%;border:1px solid rgb(221 210 195 / 86%);border-radius:50%;background:radial-gradient(circle at 40% 34%,rgb(255 252 247 / 88%) 0 13%,transparent 14%),linear-gradient(145deg,#fffaf1,#efe7da);box-shadow:inset 0 12px 28px #26221d0d;transition:opacity .16s ease,transform .16s ease}.image-reveal{display:grid;place-items:center;gap:10px;opacity:0;transform:translateY(5px);visibility:hidden;transition:opacity .16s ease,transform .16s ease,visibility 0ms linear .16s}.image-reveal span{color:#26221d;font-size:1.16rem;font-weight:750;line-height:1}.hidden-image-button.is-revealed .image-cover{opacity:0;transform:scale(.92)}.hidden-image-button.is-revealed .image-reveal{opacity:1;transform:translateY(0);visibility:visible;transition-delay:0ms}.hidden-image-button.is-target{outline:2px solid #276044;outline-offset:-2px;box-shadow:0 14px 32px #27604429}.hidden-image-button.is-selected{outline:2px solid #c56a3a;outline-offset:-2px;box-shadow:0 14px 32px #c56a3a1f}.hidden-image-button.is-miss{outline:2px solid #8b4c35;outline-offset:-2px;box-shadow:0 14px 32px #8b4c351f}.hidden-image-button.is-revealed:not(.is-selected,.is-target){opacity:.56}.hidden-image-mark{display:block;width:min(72%,132px);height:auto;max-height:132px;object-fit:contain}.image-cool{--image-bg: #dfe8ea;--image-line: #4f777b}.image-warm{--image-bg: #f5dfc8;--image-line: #b65f34}.image-light{--image-bg: #f7e8b8;--image-line: #9b6b21}.image-night{--image-bg: #dfe8ea;--image-line: #52636d}.image-water{--image-bg: #d9e9e6;--image-line: #4f777b}.image-earth{--image-bg: #eef0dc;--image-line: #526d43}.image-dense{--image-bg: #e5ddd2;--image-line: #6f675e}.image-soft{--image-bg: #f2dfd8;--image-line: #8b4c35}.image-clear{--image-bg: #eef0dc;--image-line: #526d43}.image-sharp{--image-bg: #ead9d1;--image-line: #9a3f2f}.symbol-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:0 0 18px}.symbol-card{min-width:0;padding:14px 12px;border:0;border-radius:16px;background:var(--surface-tint);box-shadow:none}.symbol-preview{display:grid;width:100%;aspect-ratio:1;margin:0 0 8px;place-items:center;border-radius:50%;background:color-mix(in srgb,var(--image-bg) 52%,#fffcf7)}.symbol-preview .hidden-image-mark{width:64%}.symbol-card strong{display:block;margin:0 0 8px;color:#26221d;font-size:.98rem;text-align:center}.symbol-card .keyword-list{justify-content:center}.flash-image,.flash-placeholder,.flash-question{width:100%;height:250px;min-height:250px;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow)}.flash-image{position:relative;display:block;overflow:hidden;object-fit:cover}.flash-placeholder{display:grid;place-items:center;color:#6f675e;font-weight:650}.flash-image span,.flash-image:before,.flash-image:after{position:absolute;content:""}.flash-water{background:radial-gradient(circle at 50% 42%,rgb(255 252 247 / 74%) 0 18%,transparent 19%),linear-gradient(145deg,#d9e9e6,#f7efe2)}.flash-water:before{inset:26% 17%;border:14px solid rgb(92 136 141 / 46%);border-radius:50%}.flash-water:after{right:18%;bottom:22%;width:34%;height:20%;border-radius:50%;background:#5c888d3d}.flash-fire{background:linear-gradient(145deg,#f5dfc8,#f8efe5)}.flash-fire:before{left:50%;bottom:20%;width:34%;height:52%;border-radius:62% 38% 54% 46%;background:#d9472f;transform:translate(-50%) rotate(12deg)}.flash-fire:after{left:51%;bottom:28%;width:20%;height:34%;border-radius:62% 38% 54% 46%;background:#f2b36d;transform:translate(-50%) rotate(-10deg)}.flash-calm{background:linear-gradient(180deg,#dfe8ea 0 48%,#f4ead9 49% 100%)}.flash-calm:before{left:16%;right:16%;top:48%;height:2px;background:#26221d3d}.flash-calm:after{left:50%;top:24%;width:22%;aspect-ratio:1;border-radius:50%;background:#fffcf7;transform:translate(-50%)}.flash-tension{background:#efe7da}.flash-tension:before{inset:18% 22%;border-left:14px solid #26221d;border-right:14px solid #c56a3a;transform:skew(-16deg)}.flash-tension:after{left:20%;right:18%;top:50%;height:12px;background:#8b4c35;transform:rotate(-18deg)}.flash-question{display:flex;flex-direction:column;justify-content:center;padding:18px}.flash-question p{margin:0 0 16px;color:#26221d;font-size:1.25rem;font-weight:700}.choice-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.choice-row button{min-width:0;min-height:58px;border:0;border-radius:14px;background:#fffdfbe0;color:#26221d;cursor:pointer;font-weight:650;transition:box-shadow .16s ease,background-color .16s ease,transform .16s ease}.choice-row button:hover:not(:disabled),.choice-row button:focus-visible{background:#fffdfb;box-shadow:inset 0 0 0 2px #c56a3a73;transform:translateY(-1px)}.choice-row button:focus-visible{outline:3px solid rgb(197 106 58 / 28%);outline-offset:3px}.choice-row button:disabled{cursor:default}.choice-row button.is-selected{background:#efe7da;box-shadow:inset 0 0 0 2px #26221d}.choice-row button.is-related{background:#eef5ee;box-shadow:inset 0 0 0 2px #276044}.choice-row button.is-selected.is-related{border-color:#276044;background:#e0eedf}.feedback-area{display:flex;flex:1;flex-direction:column;min-height:0;color:#6f675e;font-size:1rem;line-height:1.5}.feedback-area p{margin:0 0 14px}.feedback-area .hit{color:#276044}.feedback-area .miss{color:#8b4c35}.learning-message{color:#26221d;font-weight:650}.hidden-image-learning-message,.hidden-image-instruction{text-align:center}.learning-keywords{margin:0 0 18px}.learning-keywords p{margin:0 0 8px;color:#6f675e;font-size:.85rem;font-weight:700}.solution-stack{display:grid;gap:8px;margin:0 0 12px}.solution-card{padding:14px 16px;border:1px solid var(--glass-border);border-radius:16px;background:var(--glass-bg);backdrop-filter:var(--glass-blur);-webkit-backdrop-filter:var(--glass-blur);box-shadow:var(--glass-shadow);color:#6f675e}.solution-card p{margin:6px 0 0}.solution-card strong{display:block;color:#26221d;font-size:.95rem}.solution-card .solution-story{margin:10px 0 12px;font-size:.94rem;line-height:1.45}.solution-title{margin:0 0 5px;color:#8b4c35;font-size:.76rem;font-weight:700}.keyword-list{display:flex;flex-wrap:wrap;gap:6px;margin:0;padding:0;list-style:none}.keyword-list li{padding:6px 12px;border:0;border-radius:999px;background:var(--surface-chip);color:#6b5b4c;font-size:.78rem;font-weight:600}.next-button{width:100%;min-height:54px;margin-top:auto;border:0;border-radius:16px;background:#26221d;color:#fffcf7;cursor:pointer;font-weight:650;transition:transform .16s ease,background-color .16s ease}.next-button:hover,.next-button:focus-visible{background:#3a332c;transform:translateY(-1px)}.next-button:focus-visible{outline:3px solid rgb(197 106 58 / 32%);outline-offset:3px}@media(min-width:720px){.app-shell{padding-right:24px;padding-left:24px;align-items:center}.home-screen{min-height:0}.flash-stage,.flash-image,.flash-placeholder,.flash-question{height:292px;min-height:292px}.portrait-button{aspect-ratio:.78}}@media(max-height:860px){.app-shell{padding-bottom:calc(76px + max(10px,env(safe-area-inset-bottom)))}.brand-header{height:96px;flex-basis:96px}.app-shell.is-landing .home-hero{margin-bottom:18px}.home-intro-text,.tab-screen .prompt{font-size:16px;line-height:1.4}.app-shell.is-landing .guide-quote{min-height:0;margin-bottom:18px;font-size:.98rem}.app-shell.is-landing .home-entry-list{gap:12px}.app-shell.is-landing .home-entry-card-primary{grid-template-columns:44px 1fr auto;min-height:98px;padding:18px 22px}.app-shell.is-landing .home-entry-card-primary .card-icon{width:44px;height:44px}.app-shell.is-landing .home-entry-duo .home-entry-card{min-height:112px;padding:14px}.app-shell.is-landing .home-entry-duo .card-icon{width:34px;height:34px}.app-shell.is-landing .home-note{margin-top:14px}.bottom-nav{height:76px;padding:8px}.bottom-nav button{min-height:56px}}@media(max-height:760px){.brand-header{height:88px;flex-basis:88px}.home-hero{margin-bottom:16px}h1{font-size:clamp(2.55rem,12.4vw,3.45rem)}.prompt{font-size:20px;line-height:1.28}.guide-quote{margin-bottom:14px}.home-entry-list{gap:10px}.home-entry-card{min-height:84px;padding-top:16px;padding-bottom:16px}.home-entry-card-primary{min-height:96px}.home-entry-duo .home-entry-card{min-height:104px}}@media(max-height:700px){.brand-header{height:72px;flex-basis:72px}.square-grid,.hidden-image-grid{width:min(100%,250px)}.exercise-header h1{font-size:clamp(1.35rem,5.6vw,1.8rem)}.is-exercise .prompt{margin:4px 0 10px}.practice-guide{margin-top:12px;font-size:.88rem}.flash-stage,.flash-image,.flash-placeholder,.flash-question{height:auto;min-height:216px}.portrait-grid.is-resolved .portrait-button{height:96px}.solution-card{padding:12px 14px;font-size:.9rem}}@media(max-width:390px){.app-shell{padding-right:20px;padding-left:20px}h1{font-size:clamp(2.55rem,12.2vw,3.35rem)}.brand-lockup{font-size:.92rem}.home-entry-card,.exercise-card{gap:12px;padding-right:16px;padding-left:16px}.home-entry-card strong,.exercise-card strong{font-size:15px;white-space:normal}.home-entry-duo .home-entry-card{gap:8px}}@media(max-height:640px){.brand-header{height:64px;flex-basis:64px}.app-shell.is-landing .home-hero{margin-top:4px;margin-bottom:10px}.home-intro-text,.tab-screen .prompt{font-size:15px}.app-shell.is-landing .guide-quote{margin-bottom:12px;font-size:.92rem}.app-shell.is-landing .home-entry-list{gap:10px}.app-shell.is-landing .home-entry-card-primary{min-height:80px;padding:14px 18px}.app-shell.is-landing .home-entry-duo .home-entry-card{min-height:92px;padding:12px}.app-shell.is-landing .home-entry-duo .card-icon{width:28px;height:28px}.app-shell.is-landing .home-entry-card small{font-size:13px}.app-shell.is-landing .home-note{margin-top:10px;font-size:.76rem}.bottom-nav{height:64px;padding:6px}.bottom-nav button{min-height:50px;gap:3px}}