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span{color:var(--secondary);font-size:13px}.discussion-retry{color:var(--blue);min-height:44px;padding:0 4px;font-size:13px}.discussion-composer{background:var(--page);padding:6px 14px max(8px, env(safe-area-inset-bottom));border-top:1px solid #3c3c430f;flex-shrink:0}.discussion-quick{justify-content:center;align-items:center;gap:12px;margin:0 4px 8px;display:flex}.discussion-quick button{color:#52627a;white-space:nowrap;background:#e9edf3;border:0;border-radius:999px;min-height:36px;padding:0 12px;font-size:12px;font-weight:400;transition:background .15s,color .15s}@media (width<=360px){.discussion-quick{gap:8px;margin-inline:0}.discussion-quick button{padding-inline:8px;font-size:11px}}.discussion-quick button:active{color:var(--blue);background:#dce7f5}.discussion-input-row{background:#fff;border:1px solid #3c3c431a;border-radius:24px;align-items:center;gap:8px;padding:3px 4px 3px 16px;transition:border-color .15s,box-shadow .15s;display:flex;box-shadow:0 2px 8px #182f4a04}.discussion-input-row:focus-within{border-color:#99beed;box-shadow:0 0 0 3px #007aff0a}.discussion-input-row textarea{resize:none;background:0 0;border:0;outline:none;flex:1;min-width:0;height:36px;max-height:90px;padding:6px 0;font-size:16px;line-height:1.5}.discussion-input-row textarea:focus-visible{outline:none}.discussion-input-row textarea::placeholder{color:#858a94;font-size:14px}.discussion-send{background:var(--blue);color:#fff;border-radius:50%;flex-shrink:0;place-items:center;width:38px;height:38px;transition:background .15s,color .15s;display:grid}.discussion-send:disabled{color:#a0a7b3;background:#eef0f4}.discussion-input-caption{color:#7c828d;justify-content:space-between;gap:10px;margin-top:5px;padding:0 5px;font-size:10px;line-height:1.4;display:flex}.discussion-input-caption span{white-space:nowrap}.discussion-typing{gap:5px;padding:10px 0;display:flex}.discussion-typing i{background:#7a9cc9;border-radius:50%;width:5px;height:5px;animation:1s infinite discussion-pulse}.discussion-typing i:nth-child(2){animation-delay:.15s}.discussion-typing i:nth-child(3){animation-delay:.3s}@keyframes discussion-pulse{50%{opacity:.35;transform:translateY(-2px)}}@media (height<=620px){.discussion-header{min-height:36px}.discussion-anchor-formula{max-height:50px;margin-top:4px}.discussion-anchor{padding-top:8px}.discussion-quick,.discussion-input-caption{display:none}.discussion-anchor-body{max-height:18dvh}}@media (width>=700px){.learning-discussion{border-radius:25px;max-height:92dvh;margin-bottom:16px}}.learning-discussion.keyboard-open .discussion-handle{height:22px;display:grid}.learning-discussion.keyboard-open .discussion-header{min-height:44px}.learning-discussion.keyboard-open .discussion-quick,.learning-discussion.keyboard-open .discussion-input-caption{display:none}.learning-discussion.keyboard-open .discussion-anchor{flex-shrink:1;max-height:100px;overflow-y:auto}.learning-discussion.keyboard-open .discussion-composer{padding-top:8px}@media (height<=520px){.discussion-header{min-height:44px}.discussion-anchor{max-height:100px;overflow-y:auto}}@media (prefers-reduced-motion:reduce){.learning-discussion{transition:none}}.page-title{justify-content:space-between;align-items:center;gap:12px;padding:10px 20px 16px;display:flex}.page-title h1{letter-spacing:-.04em;font-size:34px;font-weight:700;line-height:1.15}.page-title button{color:var(--blue);font-size:15px}.record-list{gap:14px;padding:0 18px 40px;display:grid}.history-more{text-align:center;color:var(--secondary);padding:14px 0 6px;font-size:13px}.record-card{background:var(--surface);border:1px solid var(--hairline);border-radius:var(--radius-card);cursor:pointer;gap:13px;padding:18px;transition:background .14s,border-color .14s;display:grid}.record-card:active{background:var(--blue-soft);border-color:#0066cc3d}.record-card:focus-visible{outline:2px solid var(--blue);outline-offset:2px}.record-head{grid-template-columns:1fr auto;align-items:start;gap:10px;display:grid}.record-question{font-size:17px;line-height:1.75}.record-delete{color:var(--tertiary);padding:2px}.record-delete:active{color:var(--red)}.record-answer{color:var(--secondary);font-size:14px;line-height:1.7}.empty-history{text-align:center;justify-items:center;gap:10px;padding:72px 28px;display:grid}.empty-history>span:first-child{background:var(--blue-soft);width:56px;height:56px;color:var(--blue);border-radius:18px;place-items:center;margin-bottom:6px;display:grid}.empty-history h2{font-size:19px;font-weight:600}.empty-history p{color:var(--secondary);font-size:14px;line-height:1.65}.empty-history button{background:var(--blue);color:#fff;border-radius:999px;min-height:42px;margin-top:8px;padding:0 20px;font-size:15px;font-weight:600}.camera-header .brand{min-height:44px;padding-right:6px}.camera-header .brand:active{opacity:.65}.page-title button{background:var(--fill);border-radius:50%;place-items:center;min-width:44px;min-height:44px;display:grid}.settings-page{padding-bottom:48px}.settings-block{margin:0 18px 24px}.settings-block>.section-title{margin:18px 0 10px}.profile-card{border:1px solid var(--hairline);background:var(--surface);text-align:center;border-radius:22px;justify-items:center;gap:12px;margin:10px 18px 26px;padding:24px 18px 22px;display:grid}.profile-avatar{background-position:50%;background-repeat:no-repeat;background-size:cover;border-radius:30px;width:96px;height:96px;display:block}.profile-name{letter-spacing:-.01em;font-size:17px;font-weight:600}.profile-note{color:var(--secondary);font-size:12.5px}.settings-note{color:var(--secondary);margin:0 0 10px;font-size:13px;line-height:1.65}.settings-error{color:var(--red);margin:8px 0 0;font-size:13px}.settings-link{min-height:44px;color:var(--blue);align-items:center;font-size:14px;text-decoration:none;display:inline-flex}.settings-row{border:1px solid var(--hairline);background:var(--surface);color:var(--secondary);border-radius:16px;justify-content:space-between;align-items:baseline;padding:14px 16px;font-size:14px;display:flex}.settings-row strong{color:var(--label);font-variant-numeric:tabular-nums;font-size:16px}.provider-list{gap:10px;display:grid}.provider-card{border:1px solid var(--hairline);background:var(--surface);text-align:left;border-radius:18px;gap:6px;padding:16px;transition:border-color .14s,background .14s;display:grid}.provider-card.selected{border-color:var(--blue);background:var(--blue-soft)}.provider-card:active{transform:scale(.995)}.provider-head{justify-content:space-between;align-items:center;gap:8px;display:flex}.provider-head strong{font-size:16px;font-weight:600}.provider-card.selected .provider-head strong{color:var(--blue)}.provider-blurb{color:var(--secondary);margin:0;font-size:13px;line-height:1.6;display:block}.provider-model{color:var(--tertiary);font-size:12px;display:block}.member-page{padding-bottom:48px}.member-status{border:1px solid var(--hairline);background:var(--surface);border-radius:18px;gap:4px;margin:6px 18px 20px;padding:16px;display:grid}.member-status strong{font-size:16px;font-weight:600}.member-status span{color:var(--secondary);font-size:13px;line-height:1.6}.member-status.active{background:var(--blue-soft);border-color:#0066cc47}.member-status.active strong{color:var(--blue)}.member-error{color:var(--red);margin:0 18px 14px;font-size:13px}.member-plans{gap:12px;margin:0 18px;display:grid}.plan-card{border:1px solid var(--hairline);background:var(--surface);text-align:left;border-radius:18px;gap:6px;padding:16px;display:grid}.plan-card.selected{border-color:var(--blue);background:var(--blue-soft)}.plan-head{justify-content:space-between;align-items:baseline;gap:8px;display:flex}.plan-label{color:var(--label);font-size:16px;font-weight:600}.plan-card.selected .plan-label{color:var(--blue)}.plan-price{color:var(--label);font-variant-numeric:tabular-nums;font-size:20px;font-weight:600}.plan-badge{background:var(--blue);color:#fff;border-radius:999px;justify-self:start;padding:2px 9px;font-size:11px}.plan-blurb{color:var(--secondary);font-size:13px;line-height:1.6}.member-cta{width:100%;margin-top:4px}.member-pay{margin:0 18px}.member-pay .section-title{margin:22px 0 10px}.pay-channel{gap:8px;margin-bottom:12px;display:flex}.pay-channel button{border:1px solid var(--hairline);background:var(--surface);min-height:44px;color:var(--secondary);border-radius:12px;flex:1;font-size:14px}.pay-channel button.active{border-color:var(--blue);background:var(--blue-soft);color:var(--blue);font-weight:500}.pay-qr{border:1px solid var(--hairline);background:#fff;border-radius:18px;place-items:center;padding:14px;display:grid}.pay-qr img{width:100%;max-width:260px;height:auto;display:block}.pay-qr-missing{color:var(--tertiary);text-align:center;padding:40px 12px;font-size:13px;line-height:1.8}.order-no{background:var(--blue-soft);border:1px dashed #0066cc73;border-radius:14px;justify-content:space-between;align-items:center;gap:10px;padding:12px 14px;display:flex}.order-no strong{letter-spacing:.14em;color:var(--blue);font-variant-numeric:tabular-nums;font-size:22px;font-weight:700}.order-no button{background:var(--surface);border:1px solid var(--hairline);min-height:44px;color:var(--blue);border-radius:999px;padding:0 14px;font-size:13px}.member-hint{color:var(--secondary);margin:10px 0 0;font-size:12.5px;line-height:1.65}.pay-waiting{color:#8a5300;background:#fff8e6;border-radius:14px;margin:0;padding:14px 16px;font-size:13.5px;line-height:1.65}.pay-cancel{width:100%;min-height:44px;color:var(--tertiary);margin-top:10px;font-size:13px;text-decoration:underline}.member-orders{margin:26px 18px 0}.order-row{border-bottom:1px solid var(--separator-soft);gap:2px;padding:12px 0;font-size:13px;display:grid}.order-row-no{color:var(--label);letter-spacing:.08em;font-weight:600}.order-row-plan{color:var(--secondary)}.order-row-status{color:var(--tertiary)}.order-row-status.paid{color:var(--blue)}.settings-action{background:var(--blue);color:#fff;border:none;border-radius:14px;width:100%;min-height:46px;margin-top:10px;font-size:15px;font-weight:500}.settings-action:active{opacity:.88}.sign-out{border:1px solid var(--hairline);background:var(--surface);width:100%;min-height:50px;color:var(--red);border-radius:14px;font-size:16px;font-weight:500}.pill,.chip{min-height:44px}.auth-switch{justify-content:center;align-items:center;min-height:44px;margin:0;display:flex}.camera-header .history-button{justify-content:center;align-items:center;min-width:44px;min-height:44px;display:inline-flex}.context-card button{align-items:center;min-width:44px;min-height:44px;display:inline-flex}.step-tabs button,.answer-to-card,.quick-row button,.input-row input{min-height:44px}.send-button{width:44px;height:44px}.empty-history button{min-height:44px}.record-delete{width:44px;height:44px;color:var(--secondary);place-items:center;margin:-11px;padding:0;display:grid}.record-delete.confirming{width:auto;color:var(--red);white-space:nowrap;background:#fff1f0;border-radius:999px;margin:-11px -4px -11px 0;padding:0 12px;font-size:13px;font-weight:600}.send-button:disabled{background:var(--fill);color:var(--tertiary)}.deck-start{text-align:center;justify-items:center;gap:12px;padding:72px 28px;display:grid}.deck-start>span{background:var(--blue-soft);width:56px;height:56px;color:var(--blue);border-radius:18px;place-items:center;margin-bottom:6px;display:grid}.deck-start h2{font-size:19px;font-weight:600}.deck-start p{color:var(--secondary);font-size:14px;line-height:1.65}.deck-start button{border-radius:999px;min-height:44px;margin-top:8px;padding:0 22px;font-size:15px;font-weight:600}.legal-page{max-width:680px;color:var(--label);margin:0 auto;padding:40px 22px 80px;font-size:16px;line-height:1.75}.legal-back{min-height:44px;color:var(--blue);align-items:center;font-size:15px;text-decoration:none;display:inline-flex}.legal-back-bottom{margin-top:36px}.legal-page h1{letter-spacing:-.03em;margin:14px 0 6px;font-size:28px;font-weight:700}.legal-updated{color:var(--tertiary);font-size:13px}.legal-lead{color:var(--secondary);margin-top:20px}.legal-page h2{margin:32px 0 10px;font-size:18px;font-weight:600}.legal-page p{margin:0 0 12px}.legal-page ul{margin:0 0 12px;padding-left:22px}.legal-page li{margin-bottom:6px}.legal-todo{color:var(--red);font-weight:600}.legal-mail{color:var(--blue);word-break:break-all;font-weight:600}.auth-legal a{color:var(--blue);margin:-13px 0;padding:13px 2px;text-decoration:underline;display:inline-block}.sign-out:active{background:#fff1f0}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-outline-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}@property --tw-ease{syntax:"*";inherits:false}