.sp-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--rust);margin-bottom:12px;font-size:11px;font-weight:700}.sp-auth button[type=submit],.sp-auth-secondary,.sp-copy-btn,.sp-signout,.sp-quiet-btn{font-family:var(--font);cursor:pointer;transition:background-color var(--motion-ui) var(--ease-out-quart), border-color var(--motion-ui) var(--ease-out-quart), color var(--motion-ui) var(--ease-out-quart);border-radius:2px}.sp-auth{grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);min-height:100vh;display:grid}.sp-auth-story{background:var(--forest);color:var(--on-dark);flex-direction:column;justify-content:space-between;gap:40px;padding:clamp(32px,5vw,72px);display:flex;position:relative;overflow:hidden}.sp-auth-brand{align-self:flex-start}.sp-auth-story-copy h1{color:var(--on-dark);margin-top:6px;font-size:clamp(2.1rem,4vw,3.3rem);line-height:1.08}.sp-auth-story-copy h1 span{color:var(--gold)}.sp-auth-intro{max-width:44ch;color:color-mix(in oklab, var(--on-dark) 82%, var(--forest));margin-top:20px;line-height:1.7}.sp-auth-cal{gap:14px;width:min(320px,80%);display:grid}.sp-auth-cal span{background:#f6e8d647;border-radius:2px;height:3px;position:relative}.sp-auth-cal span:after{content:"";width:12px;height:12px;box-shadow:0 0 0 3px var(--forest);border-radius:50%;position:absolute;top:50%;transform:translate(-50%,-50%)}.sp-auth-cal span:first-child{background:var(--on-dark)}.sp-auth-cal span:first-child:after{background:var(--on-dark);left:66%}.sp-auth-cal span:nth-child(2):after{background:var(--copper);left:40%}.sp-auth-cal span:nth-child(3):after{background:var(--gold);left:78%}.sp-auth-panel{background:var(--cream);place-items:center;padding:clamp(28px,5vw,56px);display:grid}.sp-auth-card{width:min(100%,400px)}.sp-auth-card h2{font-size:clamp(1.6rem,3vw,2.1rem)}.sp-auth-lead{color:var(--muted);margin:10px 0 26px;line-height:1.6}.sp-auth-card label{letter-spacing:.08em;text-transform:uppercase;color:var(--rust);margin:14px 0 8px;font-size:11px;font-weight:700;display:block}.sp-auth-card input{border:1px solid var(--taupe);background:var(--paper-soft);width:100%;color:var(--charcoal);border-radius:2px;padding:14px 16px}.sp-auth-card input:focus-visible{outline:2px solid var(--rust);outline-offset:2px;border-color:var(--rust)}.sp-auth-card button[type=submit]{background:var(--rust);color:#fff;border:0;width:100%;margin-top:14px;padding:14px 18px;font-weight:600}.sp-auth-card button[type=submit]:hover{background:var(--rust-deep)}.sp-auth-card button[type=submit]:disabled{opacity:.6;cursor:default}.sp-auth-secondary{border:1px solid var(--taupe);width:100%;color:var(--rust);background:0 0;margin-top:10px;padding:12px 18px;font-weight:600}.sp-auth-secondary:hover{border-color:var(--rust);background:var(--paper-soft)}.sp-auth-secondary:disabled{opacity:.6;cursor:default}.sp-auth-card .sp-password-hint{color:var(--muted);margin-top:10px;font-size:.8rem;line-height:1.5}.sp-auth-msg{background:var(--paper-soft);border:1px solid var(--line);border-radius:2px;margin-top:16px;padding:12px 14px;font-size:.9rem;line-height:1.5}.sp-auth-msg.sent{border-color:color-mix(in oklab, var(--success) 40%, var(--line));color:var(--success)}.sp-auth-msg.error{border-color:color-mix(in oklab, var(--error) 40%, var(--line));color:var(--error)}.sp-auth-back{color:var(--rust);margin-top:22px;font-size:.85rem;font-weight:600;display:inline-block}.sp-auth-back:hover{text-underline-offset:3px;text-decoration:underline}.sp-callback,.sp-state{text-align:center;background:var(--cream);flex-direction:column;justify-content:center;align-items:center;gap:20px;min-height:100vh;padding:40px 24px;display:flex}.sp-callback-msg{max-width:44ch;color:var(--muted);line-height:1.6}.sp-state h1{font-size:clamp(1.4rem,3vw,1.9rem)}.sp-state p{max-width:46ch;color:var(--muted);line-height:1.6}.sp-state-mark{gap:9px;width:120px;margin-bottom:6px;display:grid}.sp-state-mark span{background:var(--ink-strong);border-radius:2px;height:3px}.sp-state-mark span:nth-child(2){background:var(--copper)}.sp-state-mark span:nth-child(3){background:var(--gold)}.sp-state-mark.is-loading span{animation:sp-pulse 1.2s var(--ease-out-quart) infinite}.sp-state-mark.is-loading span:nth-child(2){animation-delay:.15s}.sp-state-mark.is-loading span:nth-child(3){animation-delay:.3s}@keyframes sp-pulse{0%,to{opacity:.35;transform-origin:0;transform:scaleX(.85)}50%{opacity:1;transform:scaleX(1)}}.sp-quiet-btn{border:1px solid var(--taupe);color:var(--rust);background:0 0;padding:10px 18px;font-weight:600}.sp-quiet-btn:hover{border-color:var(--rust)}.sp-shell{background:var(--cream);min-height:100vh}.sp-topbar{z-index:20;background:var(--forest);color:var(--on-dark);align-items:center;gap:20px;padding:12px clamp(18px,4vw,40px);display:flex;position:sticky;top:0}.sp-identity{align-items:center;gap:12px;margin-left:auto;display:flex}.sp-theme{position:relative}.sp-theme-toggle{color:var(--on-dark);font-family:var(--font);cursor:pointer;transition:border-color var(--motion-ui) var(--ease-out-quart), color var(--motion-ui) var(--ease-out-quart);background:0 0;border:1px solid #f6e8d652;border-radius:2px;align-items:center;gap:8px;padding:9px 14px;font-size:.85rem;font-weight:600;display:flex}.sp-theme-toggle:hover{border-color:var(--gold);color:var(--gold)}.sp-theme-toggle:focus-visible{outline:2px solid var(--gold);outline-offset:2px}.sp-theme-dot{background:var(--rust);width:12px;height:12px;box-shadow:0 0 0 2px var(--gold);border-radius:50%}.sp-theme-menu{z-index:30;border:1px solid var(--line);background:var(--cream);border-radius:3px;width:min(280px,100vw - 32px);padding:6px;position:absolute;top:calc(100% + 10px);right:0;box-shadow:0 12px 32px #1f2d242e}.sp-theme-menu button{width:100%;font-family:var(--font);text-align:left;cursor:pointer;color:var(--charcoal);background:0 0;border:0;border-radius:2px;align-items:flex-start;gap:12px;padding:10px;display:flex}.sp-theme-menu button:hover{background:var(--paper-soft)}.sp-theme-menu button.is-active{background:var(--paper-soft);box-shadow:inset 2px 0 0 var(--rust)}.sp-theme-menu strong{font-size:.88rem;font-weight:600;display:block}.sp-theme-menu small{color:var(--muted);margin-top:2px;font-size:.74rem;line-height:1.4;display:block}.sp-theme-swatch{border:1px solid var(--line);background:linear-gradient(135deg, var(--swatch-bg) 0 50%, var(--swatch-fg) 50% 100%);border-radius:50%;flex:none;width:26px;height:26px;margin-top:2px}@media (width<=640px){.sp-theme-toggle-label{display:none}}.sp-identity-chip{background:color-mix(in oklab, var(--on-dark) 16%, var(--forest));width:40px;height:40px;color:var(--gold);font-family:var(--font-display);border-radius:50%;place-items:center;font-size:.85rem;display:grid}.sp-identity strong{color:var(--on-dark);font-size:.95rem;display:block}.sp-identity small{color:var(--taupe);font-size:.78rem}.sp-signout{color:var(--on-dark);background:0 0;border:1px solid #f6e8d652;padding:9px 16px;font-size:.85rem;font-weight:600}.sp-signout:hover{border-color:var(--gold);color:var(--gold)}.sp-tabs{z-index:15;background:var(--warm-cream);border-bottom:1px solid var(--line);gap:2px;padding:0 clamp(14px,4vw,36px);display:flex;position:sticky;top:74px;overflow-x:auto}.sp-tabs button{appearance:none;font-family:var(--font);color:var(--muted);cursor:pointer;white-space:nowrap;transition:color var(--motion-ui) var(--ease-out-quart), border-color var(--motion-ui) var(--ease-out-quart);background:0 0;border:0;border-bottom:2px solid #0000;padding:15px 16px;font-size:.92rem;font-weight:600}.sp-tabs button:hover{color:var(--ink-strong)}.sp-tabs button.active{color:var(--rust);border-bottom-color:var(--copper)}.sp-tabs button:focus-visible,.sp-signout:focus-visible,.sp-copy-btn:focus-visible,.sp-quiet-btn:focus-visible{outline:2px solid var(--rust);outline-offset:2px}.sp-main{max-width:860px;margin:0 auto;padding:clamp(28px,5vw,56px) clamp(18px,4vw,40px) 96px}.sp-section{animation:sp-fade var(--motion-state) var(--ease-out-quart)}@keyframes sp-fade{0%{opacity:0;transform:translateY(8px)}}.sp-h2{margin-bottom:6px;font-size:clamp(1.5rem,3vw,2.1rem)}.sp-sub{color:var(--muted);max-width:60ch;margin-bottom:26px;line-height:1.6}.sp-empty{border:1px dashed var(--taupe);color:var(--muted);background:var(--paper-soft);border-radius:4px;margin-top:12px;padding:22px;line-height:1.6}.sp-mini-stats{border-top:1px solid var(--line);border-bottom:1px solid var(--line);flex-wrap:wrap;gap:0;margin:18px 0 26px;display:flex}.sp-mini-stats div{flex:120px;padding:14px 18px 14px 0}.sp-mini-stats div+div{border-left:1px solid var(--line);padding-left:18px}.sp-mini-stats strong{font-family:var(--font-display);color:var(--ink-strong);font-size:clamp(1.3rem,2.4vw,1.7rem);display:block}.sp-mini-stats span{letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:700}.sp-focus-hero{margin:var(--space-1) 0 var(--space-4);padding:var(--space-3) var(--space-4);background:var(--forest);border-radius:4px}.sp-focus-hero-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--gold);margin-bottom:var(--space-1);font-size:11px;font-weight:700}.sp-focus-hero-headline{font-family:var(--font-display);color:var(--on-dark);margin-bottom:var(--space-2);font-size:clamp(1.25rem,2.4vw,1.7rem);font-weight:600;line-height:1.35}.sp-focus-lead{border-left:2px solid var(--copper);margin:8px 0 28px;padding-left:20px}.sp-focus-lead p{font-family:var(--font-display);color:var(--ink-strong);font-size:clamp(1.25rem,2.4vw,1.7rem);line-height:1.35}.sp-focus-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin-bottom:30px;display:grid}.sp-card{border-left:2px solid var(--taupe);padding:4px 0 4px 20px}.sp-card-accent{border-left-color:var(--copper);background:color-mix(in oklab, var(--gold) 10%, transparent);padding-top:14px;padding-bottom:14px}.sp-card h3{font-family:var(--font);letter-spacing:.1em;text-transform:uppercase;color:var(--rust);margin-bottom:10px;font-size:11px;font-weight:700}.sp-card p{line-height:1.6}.sp-cal{background:var(--paper-soft);border:1px solid var(--line);border-radius:4px;padding:24px}.sp-cal-title{letter-spacing:.1em;text-transform:uppercase;color:var(--muted);margin-bottom:18px;font-size:11px;font-weight:700}.sp-cal-row+.sp-cal-row{margin-top:18px}.sp-cal-meta{justify-content:space-between;gap:12px;margin-bottom:10px;font-size:.85rem;display:flex}.sp-cal-meta 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time{letter-spacing:.04em;color:var(--rust);white-space:nowrap;font-size:.8rem;font-weight:600}.sp-lesson-head h3{font-size:1.15rem}.sp-lesson-summary{color:color-mix(in oklab, var(--forest) 82%, var(--taupe));line-height:1.65}.sp-lesson-meta{border-top:1px solid var(--line);gap:10px;margin-top:16px;padding-top:16px;display:grid}.sp-lesson-meta p{font-size:.92rem;line-height:1.55}.sp-lesson-meta span{letter-spacing:.08em;text-transform:uppercase;color:var(--rust);margin-right:8px;font-size:10px;font-weight:700;display:inline-block}.sp-practice-head{justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:6px;display:flex}.sp-practice-time{border:1px solid var(--taupe);color:var(--rust);white-space:nowrap;border-radius:999px;flex:none;margin-top:6px;padding:6px 12px;font-size:.8rem;font-weight:600}.sp-steps{background:var(--line);border:1px solid var(--line);border-radius:4px;gap:2px;margin:22px 0 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var(--line);grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:20px;margin-bottom:28px;padding-bottom:22px;display:grid}.sp-change-metric strong{font-family:var(--font-display);color:var(--ink-strong);font-size:1.9rem;line-height:1.1;display:block}.sp-change-metric strong.is-empty{color:var(--taupe)}.sp-change-metric span{color:var(--charcoal);margin-top:4px;font-size:.8rem;font-weight:600;display:block}.sp-change-metric small{color:var(--muted);margin-top:4px;font-size:.72rem;display:block}.sp-retired{border-top:1px solid var(--line);margin-top:28px;padding-top:20px}.sp-retired summary{cursor:pointer;color:var(--rust);font-weight:600}.sp-retired-list{margin:12px 0 0;padding:0;list-style:none}.sp-retired-list li{border-bottom:1px solid var(--line);padding:10px 0}.sp-retired-list strong{font-weight:600;display:block}.sp-retired-list small{color:var(--muted);font-size:.74rem}.sp-anki{border-top:1px solid var(--line);flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;margin-top:32px;padding-top:22px;display:flex}.sp-anki-title{margin-bottom:4px;font-weight:600}.sp-anki-sub{color:var(--muted);max-width:46ch;font-size:.76rem}.sp-anki-actions{flex-wrap:wrap;gap:10px;display:flex}.sp-anki-manual{flex:100%}.sp-anki-manual label{color:var(--rust);margin-bottom:6px;font-size:.74rem;display:block}.sp-anki-manual textarea{border:1px solid var(--line);background:var(--paper-soft);width:100%;color:var(--charcoal);border-radius:2px;padding:10px;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:.72rem}@media (width<=760px){.sp-auth{grid-template-columns:1fr}.sp-auth-story{min-height:auto}}@media (width<=560px){.sp-tabs{top:58px}.sp-identity strong{text-overflow:ellipsis;white-space:nowrap;max-width:90px;overflow:hidden}.sp-topbar{gap:10px;padding:10px 14px}.sp-identity{gap:8px;margin-left:auto}.sp-identity small{display:none}.sp-signout{padding:8px 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