:root{--paper:#fbfaf7;--surface:#fff;--surface-soft:#f4f6f7;--ink:#17212a;--muted:#6b7780;--navy:#173c56;--navy-2:#285b78;--line:#dfe3e5;--accent-soft:#e8f0f4;--brass:#9a6a28;--brass-soft:#f3eadb;--shadow:0 14px 40px rgba(23,42,55,.08);--serif:"Iowan Old Style","Palatino Linotype",Palatino,"Book Antiqua",Georgia,serif;--sans:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);-webkit-font-smoothing:antialiased}button{font:inherit;color:inherit;cursor:pointer}a{color:var(--navy)}
.site-header{height:78px;position:sticky;top:0;z-index:20;display:flex;align-items:center;padding:0 30px;background:rgba(251,250,247,.96);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{min-width:310px;color:var(--navy);text-decoration:none;display:flex;flex-direction:column;line-height:1}.brand strong{font:600 28px/1 var(--serif);letter-spacing:.055em}.brand strong:after{content:"";display:block;width:42px;height:2px;margin-top:6px;background:var(--brass);opacity:.8}.brand span{margin-top:7px;color:var(--muted);font:13px/1 var(--serif)}
.main-nav{display:flex;align-self:stretch;align-items:stretch;gap:30px}.nav-link{position:relative;display:flex;align-items:center;padding:2px 3px 0;color:#314553;text-decoration:none;white-space:nowrap}.nav-link.active{color:var(--navy);font-weight:600}.nav-link.active:after{content:"";position:absolute;left:3px;right:3px;bottom:0;height:2px;background:var(--navy)}
.header-bible{margin-left:auto;border:1px solid rgba(154,106,40,.28);border-radius:8px;padding:10px 14px;background:linear-gradient(180deg,#fff,var(--brass-soft));font:600 13px var(--sans);text-decoration:none}
.plans-shell{max-width:1240px;margin:0 auto;padding:58px clamp(22px,5vw,68px) 90px}.plans-hero{max-width:900px;margin-bottom:58px}.eyebrow{margin:0 0 9px;text-transform:uppercase;letter-spacing:.12em;font:700 11px var(--sans);color:var(--brass)}
h1,h2,h3{font-family:var(--serif);color:var(--navy)}h1{margin:0;font:500 clamp(42px,6vw,66px)/1.02 var(--serif);letter-spacing:-.025em}h2{margin:0;font:500 clamp(30px,4vw,40px)/1.1 var(--serif)}h3{margin:0;font:600 22px/1.2 var(--serif)}
.lead{max-width:820px;margin:20px 0 0;color:#475763;font:21px/1.62 var(--serif)}.depth-explainer{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:30px;border:1px solid var(--line);border-radius:12px;overflow:hidden;background:var(--line)}
.depth-explainer div{padding:18px 20px;background:var(--surface)}.depth-explainer strong{display:block;color:var(--navy);font:600 17px var(--serif)}.depth-explainer span{display:block;margin-top:4px;color:var(--muted);font-size:12px}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:22px}.availability-summary{max-width:430px;margin:0;text-align:right;color:var(--muted);font-size:12px;line-height:1.5}.plan-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}
.plan-card{display:flex;flex-direction:column;min-height:245px;padding:24px;border:1px solid var(--line);border-radius:13px;background:var(--surface);box-shadow:0 6px 22px rgba(23,42,55,.035)}.plan-card:hover{border-color:rgba(154,106,40,.35);box-shadow:var(--shadow)}
.plan-card .plan-meta{color:var(--brass);font:700 10px var(--sans);letter-spacing:.09em;text-transform:uppercase}.plan-card h3{margin-top:8px}.plan-card p{margin:11px 0 18px;color:var(--muted);font:16px/1.55 var(--serif)}.plan-card .card-spacer{flex:1}
.plan-card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px}.plan-stat{color:var(--muted);font-size:12px}.primary-button,.quiet-button,.plan-start{border-radius:8px;padding:10px 14px;font:600 13px var(--sans)}.primary-button,.plan-start{border:0;background:var(--navy);color:#fff}.quiet-button{border:1px solid var(--line);background:var(--surface);color:var(--muted)}
.plan-card.active-card{border-color:rgba(154,106,40,.45);background:linear-gradient(180deg,var(--surface),rgba(243,234,219,.28))}.mini-progress{height:4px;margin:4px 0 15px;border-radius:999px;background:var(--surface-soft);overflow:hidden}.mini-progress span{display:block;height:100%;background:var(--brass)}
.active-plan{margin-top:64px;padding-top:46px;border-top:1px solid var(--line)}.active-head{display:flex;align-items:start;justify-content:space-between;gap:30px}.active-head>div{max-width:780px}.active-head p:last-child{margin:12px 0 0;color:var(--muted);font:17px/1.55 var(--serif)}
.plan-progress{margin:28px 0 22px}.progress-copy{display:flex;justify-content:space-between;gap:20px;margin-bottom:7px;color:var(--muted);font-size:12px}.progress-copy strong{color:var(--navy)}.progress-track{height:7px;border-radius:999px;background:#e7eaec;overflow:hidden}.progress-track span{display:block;height:100%;width:0;background:var(--brass);transition:width .2s ease}
.day-toolbar{display:grid;grid-template-columns:48px 1fr 48px;align-items:center;gap:12px;margin:26px 0 12px;padding:12px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.day-toolbar>button{width:42px;height:42px;border:1px solid var(--line);border-radius:8px;background:var(--paper);color:var(--navy);font-size:24px}.day-toolbar>button:disabled{opacity:.3}.day-toolbar>div{text-align:center}.day-toolbar span{display:block;color:var(--muted);font:700 10px var(--sans);letter-spacing:.09em;text-transform:uppercase}.day-toolbar strong{display:block;margin-top:3px;color:var(--navy);font:600 20px var(--serif)}
.depth-tabs{display:grid;grid-template-columns:repeat(5,1fr);gap:5px;margin:14px 0}.depth-tabs button{border:1px solid var(--line);border-radius:8px;background:var(--surface);padding:11px;color:var(--muted);font:600 13px var(--sans)}.depth-tabs button.active{border-color:var(--navy);background:var(--navy);color:#fff}
.day-panel{min-height:280px;padding:24px;border:1px solid var(--line);border-radius:13px;background:var(--surface)}.day-intro{display:flex;align-items:start;justify-content:space-between;gap:18px;margin-bottom:18px}.day-intro h3{font-size:26px}.time-estimate{white-space:nowrap;padding:6px 9px;border-radius:999px;background:var(--brass-soft);color:#6e4a18;font:700 11px var(--sans)}
.reading-list{display:grid;gap:8px}.reading-row{display:grid;grid-template-columns:30px minmax(0,1fr) auto;align-items:center;gap:10px;padding:11px 12px;border:1px solid var(--line);border-radius:9px}.reading-row.done{background:rgba(200,223,184,.18)}.reading-row.unavailable{opacity:.58}.reading-check{width:19px;height:19px;accent-color:var(--navy)}.reading-ref{display:flex;flex-direction:column;gap:2px}.reading-ref strong{color:var(--navy);font:600 16px var(--serif)}.reading-ref small{color:var(--muted);font-size:11px}.reading-open{border:1px solid var(--line);border-radius:7px;padding:7px 10px;background:var(--surface);text-decoration:none;font:600 11px var(--sans)}.reading-open:hover{border-color:rgba(154,106,40,.4);background:var(--brass-soft)}
.depth-copy{max-width:820px}.depth-copy>p{margin:0 0 18px;color:var(--muted);font:17px/1.6 var(--serif)}.depth-actions{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.depth-action{display:block;padding:15px;border:1px solid var(--line);border-radius:9px;background:var(--paper);text-decoration:none}.depth-action strong{display:block;color:var(--navy);font:600 14px var(--sans)}.depth-action span{display:block;margin-top:5px;color:var(--muted);font:14px/1.45 var(--serif)}.depth-action.disabled{pointer-events:none;opacity:.45}
.study-note{margin-top:18px;padding:16px 18px;border-left:3px solid var(--brass);background:var(--brass-soft);color:#665239;font:15px/1.55 var(--serif)}.day-actions{display:flex;justify-content:space-between;gap:12px;margin-top:14px}.day-actions button:disabled{opacity:.45;cursor:default}
.principle-note{max-width:900px;margin:64px auto 0;padding:26px 28px;border:1px solid rgba(154,106,40,.22);border-radius:12px;background:rgba(243,234,219,.32)}.principle-note h2{font-size:27px}.principle-note p:last-child{margin:12px 0 0;color:var(--muted);font:16px/1.6 var(--serif)}
.site-footer{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:35px;border-top:1px solid var(--line);padding:28px 35px;background:#f7f7f5;color:var(--muted)}.site-footer>div:first-child{display:flex;flex-direction:column}.site-footer strong{font:600 21px var(--serif);color:var(--navy)}.site-footer span{font:12px var(--serif);margin-top:4px}.footer-links{display:flex;gap:18px}.footer-links a{color:var(--muted);text-decoration:none;font-size:13px}.site-footer blockquote{margin:0;text-align:right;font:italic 15px var(--serif)}.site-footer cite{display:block;margin-top:3px;font-size:11px;font-style:normal}
.toast{position:fixed;left:50%;bottom:24px;z-index:100;transform:translate(-50%,20px);opacity:0;background:#152d3e;color:white;padding:10px 16px;border-radius:8px;font-size:13px;pointer-events:none;transition:.2s}.toast.show{transform:translate(-50%,0);opacity:1}.noscript{margin:20px;padding:14px;background:#fff3cd}
body[data-theme="dark"]{--paper:#151a1e;--surface:#1d2429;--surface-soft:#242d33;--ink:#e6e9eb;--muted:#a4adb3;--navy:#b8d5e5;--navy-2:#91bdd4;--line:#343d42;--brass:#d2a45f;--brass-soft:#3b3123;background:var(--paper)}body[data-theme="dark"] .site-header{background:rgba(21,26,30,.96)}body[data-theme="dark"] .header-bible{background:var(--surface)}body[data-theme="dark"] .time-estimate{color:#efd3a4}body[data-theme="dark"] .progress-track{background:#30383d}body[data-theme="dark"] .site-footer{background:#181f23}
@media(max-width:980px){.site-header{height:68px;padding:0 18px}.brand{min-width:0}.brand strong{font-size:22px}.brand span,.main-nav{display:none}.plans-shell{padding-top:40px}.plan-grid{grid-template-columns:1fr}.site-footer{grid-template-columns:1fr;text-align:center}.site-footer>div:first-child{align-items:center}.footer-links{justify-content:center}.site-footer blockquote{text-align:center}}
@media(max-width:620px){.header-bible{padding:9px 11px}.plans-shell{padding:32px 18px 64px}.plans-hero{margin-bottom:42px}.lead{font-size:19px}.depth-explainer{grid-template-columns:1fr}.section-head{align-items:start;flex-direction:column}.availability-summary{text-align:left}.plan-card{min-height:0;padding:20px}.active-plan{margin-top:48px;padding-top:34px}.active-head{flex-direction:column}.active-head .quiet-button{width:100%}.day-toolbar{grid-template-columns:42px 1fr 42px;padding:9px}.depth-tabs button{padding:10px 5px}.day-panel{padding:18px}.day-intro{flex-direction:column}.depth-actions{grid-template-columns:1fr}.reading-row{grid-template-columns:28px minmax(0,1fr)}.reading-open{grid-column:2;justify-self:start}.day-actions{display:grid;grid-template-columns:1fr}.day-actions button{width:100%}.principle-note{padding:22px}.site-footer{padding:25px 20px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Lire & étudier — environnement unifié */
.read-study-shell{max-width:1280px}.read-study-nav{position:sticky;top:78px;z-index:12;display:flex;gap:5px;overflow:auto;margin:-28px 0 46px;padding:9px;border:1px solid var(--line);border-radius:12px;background:color-mix(in srgb,var(--paper) 94%,transparent);backdrop-filter:blur(10px);scrollbar-width:none}.read-study-nav a{flex:0 0 auto;padding:8px 11px;border-radius:7px;text-decoration:none;color:var(--muted);font:600 12px var(--sans)}.read-study-nav a:hover{background:var(--surface);color:var(--navy)}
.dashboard-section{scroll-margin-top:150px;margin:58px 0 0;padding-top:42px;border-top:1px solid var(--line)}.dashboard-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.dashboard-card{display:flex;flex-direction:column;gap:9px;min-height:150px;padding:20px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.dashboard-card>span{color:var(--brass);font:700 10px var(--sans);letter-spacing:.09em;text-transform:uppercase}.dashboard-card>strong{color:var(--navy);font:600 19px/1.25 var(--serif)}.dashboard-card a,.dashboard-card button{align-self:flex-start;margin-top:auto;border:0;background:transparent;padding:3px 0;color:var(--navy);font:700 12px var(--sans);text-decoration:none}
.empty-state,.section-copy{padding:18px 20px;border:1px dashed var(--line);border-radius:10px;color:var(--muted);font:16px/1.6 var(--serif)}.notebook-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}.notebook-grid article{padding:18px;border:1px solid var(--line);border-radius:10px;background:var(--surface)}.notebook-grid strong{display:block;color:var(--navy);font:600 17px var(--serif)}.notebook-grid span{display:block;margin-top:5px;color:var(--muted);font-size:13px;line-height:1.45}
.method-level-label{display:flex;align-items:center;gap:8px;color:var(--muted);font-size:12px}.method-level-label select{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:8px 30px 8px 10px;color:var(--navy)}.method-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin-top:18px}.method-card{padding:21px;border:1px solid var(--line);border-radius:12px;background:var(--surface)}.method-level{color:var(--brass);font:700 10px var(--sans);letter-spacing:.08em;text-transform:uppercase}.method-card h3{margin-top:7px}.method-card p{color:var(--muted);font:15px/1.55 var(--serif)}.method-card ol{padding-left:21px;color:var(--ink);font:14px/1.55 var(--serif)}.method-tools{display:flex;flex-wrap:wrap;gap:5px;margin-top:14px}.method-tools span{padding:5px 7px;border-radius:999px;background:var(--surface-soft);color:var(--muted);font:600 10px var(--sans)}
.beginner-section{scroll-margin-top:150px;margin:58px 0 0;padding:28px;border:1px solid rgba(154,106,40,.25);border-radius:13px;background:linear-gradient(180deg,var(--surface),rgba(243,234,219,.22))}.beginner-section ol{max-width:780px;padding-left:24px;font:16px/1.65 var(--serif)}.beginner-section>p:last-child{max-width:820px;color:var(--muted);font:16px/1.62 var(--serif)}
@media(max-width:980px){.read-study-nav{top:68px}.dashboard-grid{grid-template-columns:1fr}.notebook-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:620px){.read-study-nav{margin:-14px -8px 34px;border-left:0;border-right:0;border-radius:0}.notebook-grid,.method-grid{grid-template-columns:1fr}.method-level-label{width:100%;justify-content:space-between}.method-level-label select{max-width:190px}.beginner-section{padding:21px}.dashboard-section{scroll-margin-top:125px}}

@media(max-width:760px){.depth-tabs{display:flex;overflow-x:auto;scrollbar-width:thin;padding-bottom:4px}.depth-tabs button{min-width:118px;flex:1 0 auto}}
.depth-lead{margin:0 0 18px;color:var(--muted);font:17px/1.6 var(--serif)}
.reading-threads{display:grid;gap:10px}.reading-thread-card{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:20px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:11px;background:var(--surface)}.reading-thread-card h3{margin:4px 0 5px;font-size:20px}.reading-thread-card p{margin:0;color:var(--muted);font-size:13px}.thread-kind{color:var(--brass);font:700 10px var(--sans);letter-spacing:.08em;text-transform:uppercase}.thread-progress{height:4px;max-width:420px;margin-top:11px;border-radius:999px;background:var(--surface-soft);overflow:hidden}.thread-progress span{display:block;height:100%;background:var(--brass)}.thread-actions{display:flex;align-items:center;gap:7px;flex-wrap:wrap;justify-content:flex-end}.thread-actions a,.thread-actions button{border:1px solid var(--line);border-radius:7px;background:var(--surface);padding:8px 10px;text-decoration:none;color:var(--navy);font:600 11px var(--sans)}.thread-actions a{background:var(--navy);color:#fff;border-color:var(--navy)}
.reading-thread-dialog label{display:grid;gap:6px;margin:12px 0;color:var(--muted);font:600 12px var(--sans)}.reading-thread-dialog input,.reading-thread-dialog select{width:100%;min-height:42px;padding:8px 10px;border:1px solid var(--line);border-radius:7px;background:var(--surface);color:var(--ink)}.thread-reference-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.notebook-recent{margin-top:18px;padding:18px 20px;border:1px solid var(--line);border-radius:11px;background:var(--surface)}.notebook-recent h3{margin-bottom:12px}.notebook-recent-item{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:10px 2px;border-top:1px solid var(--line);text-decoration:none}.notebook-recent-item:first-of-type{border-top:0}.notebook-recent-item strong{color:var(--navy);font:600 14px var(--sans)}.notebook-recent-item span{color:var(--muted);font-size:12px;text-align:right}
@media(max-width:700px){.reading-thread-card{grid-template-columns:1fr}.thread-actions{justify-content:flex-start}.thread-reference-fields{grid-template-columns:1fr}.notebook-recent-item{align-items:flex-start;flex-direction:column;gap:3px}.notebook-recent-item span{text-align:left}}
.tradition-control{display:grid;grid-template-columns:minmax(260px,390px) minmax(0,1fr);gap:18px;align-items:center;margin:18px 0 22px;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:var(--surface-soft)}
.tradition-control label{display:grid;gap:7px}.tradition-control label>span{color:var(--brass);font:700 10px var(--sans);letter-spacing:.09em;text-transform:uppercase}.tradition-control select{width:100%;min-height:44px;padding:8px 38px 8px 12px;border:1px solid var(--line);border-radius:8px;background:var(--surface);color:var(--navy);font:600 14px var(--sans)}
.tradition-control p{margin:0;color:var(--muted);font:14px/1.55 var(--serif)}.tradition-prompt{grid-column:1/-1;min-height:0;padding:24px;border:1px dashed var(--line);border-radius:12px;background:var(--surface)}
@media(max-width:760px){.tradition-control{grid-template-columns:1fr;padding:16px}.tradition-control p{font-size:13px}}